last executing test programs: 8m13.322827611s ago: executing program 0 (id=31): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4028af11, &(0x7f00000001c0)) r1 = socket$tipc(0x1e, 0x5, 0x0) open(0x0, 0x0, 0xf3) sendmsg$tipc(r1, &(0x7f0000000c80)={&(0x7f0000000980)=@id, 0x10, 0x0}, 0x0) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x0, 0x2, 0x6, 0xffffffffffffffff}, &(0x7f0000000000)={0x1f, 0x2, 0x3, 0x0, 0x0, 0x7, 0xd, 0x1000001}, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) 8m12.992738861s ago: executing program 0 (id=33): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x2, 0xfffffffc, @empty, 0x80000001}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000340)="fb", 0x1, 0x20000845, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x3, @loopback, 0x1}}, 0x0, 0x0, 0x6, 0x0, "10baa70a93289349d889de25b87376f6622d337642b89005000000000000001b7ef6619dd6b2ca4edb6f7debd38b6d889a8c986b33e249c3157f1f370dfd6700"}, 0xd8) r1 = dup(r0) syz_genetlink_get_family_id$batadv(0x0, r1) shutdown(r1, 0x1) recvfrom(r1, &(0x7f0000000180)=""/104, 0x68, 0x10, 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)={0x0}, 0x1, 0x0, 0x0, 0x8}, 0x40000) 8m12.801983167s ago: executing program 0 (id=36): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x59) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0xb6, @ipv4={'\x00', '\xff\xff', @local}, 0xc4ca}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "25fd25990fe381b9", "f511161d94f179ecf85eb61b6a4762eb", "1e59ddbe", "06ed010001809f9b"}, 0x28) sendto$inet6(r0, &(0x7f0000000300)='S', 0xfffffffffffffe94, 0xc000, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x2100e6d4, 0x4) 8m12.297508182s ago: executing program 0 (id=38): syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x20200ccc, &(0x7f0000002c00)=ANY=[], 0xfe, 0x1527, &(0x7f0000002c40)="$eJzs3Au4TtXWOPAx5pyLTdKb5D7HHIs3uUySJJdUckmSJElyS5IkSRISm9ySkITck9xDcgvJ/U5yT5IjSZKQ3JL5f3Q56ul8nb7/6XzOc/b4Pc989hzvWnO+Y+6x3v2utd6991dt+1eqU7l8LWaGfwn+9CUVAFIAoBcAXAYAEQCUyFIiy/ntGTSm/mtPIv5a90662BmIi0nqn7ZJ/dM2qX/aJvVP26T+aZvUP22T+qdtUn8h0rKNk3NeLi3tNrn/n5bJ+/9/kf1FRny2psiV7f4XQ6T+aZvUP22T+qch0e8fkvqnbVL/tE3q/9/vlj/YJvX/L5Xy53aT+guRlv39XvDZEMJ/wP3ov7ql/91nHL/cgr74uf0ntIt8+AkhhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGESCNOhQsMAPzSv9h5CSGEEEIIIYQQ4q8T0l/sDIQQQgghhBBCCPHvh6BAg4EI0kF6SIEMkBEugUxwKWSGyyABl0MWuAKywpWQDbJDDsgJuSA35AELBA4YYsgL+SAJV0F+uBoKQEEoBIXBQxEoCtdAMbgWisN1UAKuh5JwA5SC0lAGysKNUA5ugpvhFigPt0IFqAiVoDLcBlXgdqgKd0A1uBOqw11QA+6GmnAP1IJ7oTbcB3XgfqgLD0A9qA8NoCE0+v8a/yx0hOegE3SGVOgCXeF56AbdoQf0hF7wAvSGF6EPvAR9oR/0h5dhALwCA+FVGASDYQi8BkNhGAyHETASRsFoeB3GwBswFt6EcTAeJsBEmASTYQq8BVNhGkyHt2EGvAMzYRbMhjkwF96FeTAfFsB7sBDeh0WwGJbAUlgGy2EFrIRVsBrWwFpYB+thA3wAG+FD2ASbYQtshW2wHXZAetgJH8Mu+AR2w6f/y/EnYQd89Kvx7RAQUKFCgwbTYTpMwRTMiBkxE2bCzJgZE5jALJgFs2JWzIbZMAfmwFyYC/NgHiQkZGTMi3kxiUnMj/mxABbAQlgIPXosikWxGF6LxbE4lsASWBJLYiksjaWxLJbFclgOb8absTyWxwpYASthJbwNb8PbsSpWxWpYDatjdayBNbAm1sRaWAtrY22sg3WwLtbFelgPG2ADbISNsDE2xibYBJtiU2yGzbA5NscW2AJbYktsha2wNbbGNtgG22JbbIftsT0+i8/ic/gcdsYKqgt2xa7YDbthD+yJPfEF7I0v4ov4EvbFftgfX8aX8RUciCdwEA7GITgEy6lhOBxHIKtROBpH4xgcg2NxLI7D8TgeJ+IknIxTcApOxWk4Dd/GGfgOvoOzcBbOwbk4F+fhfFyAC3AhnsRFuBiX4FJchstxGa7EVbgS1+BaXIPrEc1Pr9APcTNuxq24FbfjdvwIP8KP8WPsi7txN+7BPbgX9+I+3If7cT8ewAN4EA/iITyEh/EwHsGjeAyP4nE8jifwJJ7CU3gGz+BZfDrXF7W3F1zdF9R5RhmVTqVTKSpFZVQZVSaVSWVWmVVCJVQWlUVlVVlVNpVN5VA5VC6VS+VReRQpUqxilVflVUmVVPlVflVAFVCFVCHllVdFVVFVTBVTxVVxVUJdr0qqG1QpVVo97MuqsqpG9NPqyqvyqoKqqCqpyqqyqqKqqKqqqqqmqqnqqrqqoe5WNVUX7IH3qvOVqaP6YV3VH+up+qqBaqhewQdVYzUQm6iHVVP1iBqMg7C5auxbqMdVSzUcW6kn1Qh8SrVRo7Cteka1U+1VB/Ws6qia+E6qsxqHXVRXNRG7qe6qh+qppmJFdb5ildRLqq/qp/qrl9UcfEUNVK+qQWqwGqJeU0PVMDVcjVAj1Sg1Wr2uxqg31Fj1phqnxqsJaqKapCarKeotNVVNU9PV22qGekfNVLPUbDVHzVXvqnlqvlqg3lML1ftqkVqslqilaplarlaolWqVWq3WqLVqnVqvNqgP1Eb1odqkNqstaqvaprarHeojtVN9rHapT9Ru9anao/6m9qrP1D71udqvvlAH1JfqoPpKHVJfq8PqG3VEHVXH1LfquPpOnVAn1Sl1Wp1R36uz6gd1TgUFGrXSWhsd6XQ6vU7RGXRGfYnOpC/VmfVlOqEv11n0FTqrvlJn09l1Dp1T59K5dR5tNWmnWcc6r86nk/oqnV9frQvogrqQLqy9LqKL6mt0MX2tLq6v0yX09bqkvkGX0qV1GV1W36jL6Zv0zfoWXV7fqivoirqSrqxv01X07bqqvkNX03fq6vouXUPfrWvqe3Qtfa+ure/TdfT9uq5+QNfT9XUD3VA30g/qxvoh3eT80aQf0c30o7q5fky30I/rlvoJ3Uo/qVvrp3Qb/bRuq5/R7XR73UH/oM/poDvpzjpVd9Fd9fO6m+6ue+ieupd+QffWL+o++iXdV/fT/fXLeoB+RQ/Ur+pBerAeol/TQ/UwPVyP0CP1KD1av67H6Df0WP2mHqfH6wl6op6kJ+seP880/U+Mf+MfjO/z47N/oDfqD/UmvVlv0Vv1Nr1d79A79E69U+/Su/RuvVvv0Xv0Xr1X79P79H69Xx/QB/RBfVAf0of0YX1YH9FH9Wn9rT6uv9Mn9El9Up/WZ/QZffbn7wEYNMpoY0xk0pn0JsVkMBnNJSaTudRkNpeZhLncZDFXmKzmSpPNZDc5TE6Ty+Q2eYw1ZJxhE5u8Jp9JmqtMfnO1KWAKmkKmsPGmiClqrvmXx/+z/BqZRqaxaWyamCamqWlqmplmprlpblqYFqalaWlamVamtWlt2pg2pq1pa9qZdqaD6WA6mo6mk+lkUk2q6WqeN91Md9PD9DS9zAumt+lt+pg+pq/pa/qb/maAGWAGmoFmkBlkhpghZqgZaoab4WakGWlGm9FmjBljxpqxZpwZZyaYCWaSmWSmmClmqplqppvpZoaZYWaamWa2mW3mmrlmnplnFpgFZqFZaBaZxWaxWWqWmuVmuVlpVprVZrVZa9aa9Wa9WWQ2mo1mk9lktpgtZpvZZnaYHWan2Wl2mV1mt9lt9pg9Zq/Za/aZfWa/2W8OmAPmoDloDplD5rA5bI6YI+aYOWaOm+PmhDlhTplT5ow5Y86as+acOXf+tC9SkYpMZKJ0UbooJUqJMkYZo0xRpihzlDlKRIkoS5QlyhpdGWWLskc5opxRrih3lCeyEUUu4iiO8kb5omR0VZQ/ujoqEBWMCkWFIx8ViYpG10TFomuj4tF1UYno+qhkdENUKiodlYnKRjdG5aKbopujW6Ly0a1RhajiL59DRbdHVaM7omrRnVH16K6oRnR3VDO6J6oV3RvVju6L6kT3R3WjB6J6Uf2oQdQwavRn548qRZWj26Iqfzh/CCeyP+Q72c421XaxXe3ztpvtbnvYnraXfcH2ti/aPvYl29f2s/3ty3aAfcUOtK/aQXawHWJfs0PtMDvcjrAj7Sg72r5ux9g37Fj7ph1nx9sJdqKdZCfbKfYtO9VOs9Pt23aGfcfOtLPsbDvHzrXv2nl2vl1g37ML7ft2kV1sl9ildpldblfYlXaVXW3X2LV2nV1vN9gP7Eb7od1kN9stdqvdZrfbHfYju9N+bHfZT+xu+6ndY/9m99rP7D743O63X9gD9kt70H5lD9mv7WH7jT1ij9pj9lt73H5nT9iT9pQ9bc/Y7+1Z+4M9Z8P5k/vzb+9kyFA6SkcplEIZKSNlokyUmTJTghKUhbJQVspK2Sgb5aAclItyUR7KQ+cxMeWlvJSkJOWn/FSAClAhKkSePBWlolSMilFxKk4lqASVpJJUikpRGSpDN9KNdBPdRLfQLXQr3UoVqSJVpspUhapQVapK1agaVafqVINqUE2qSbWoFtWm2lSH6lBdqkv1qB41oAbUiBpRY2pMTagJNaWm1IyaUXNqTi2oBbWkltSKWlFrak1tqA21pbbUjtpRB+pAHakjdTrdiVIplbpSV+pG3agH9aBe1It6U2/qQ32oL/Wl/tSfBtAAGkgDaRANpiH0Gg2lYTScRtBIGkWjaTSNoTE0lsbSOBpHE2gCTaJJNIWm0FSaStNpOs2gGTSTZtJsmk1zaS7No3m0gBbQQlpIi2gRLaEltIyW0QpaQatoFa2hNbSO1tEG2kAbaSNt0ptoC22hbbSNdtAO2kk7aRftot20m/bQHtpLe2kf7aP9tJ8O0AE6SAfpEB2iw3SYjtAROkbH6DgdpxN0gk7RKTpD39NZ+oHOUaAUpyCju8Rlcpe6zO4yl+IyuF/HOVxOl8vldnmcddlc9t/E5Jwr4Aq6Qq6w866IK+qu+V1cypV2ZVxZd6Mr525yN/8uruJud1XdHa6au9NVdrf9Jq7u7nI13P2upnvA1XL1XW3X0NVx97u67gFXz9V3DVxD18w96pq7x1wL97hr6Z74XTzPzXer3Gq3xq11O93H7pQ77Q66r9wZ973r5Dq7Xu4F19u96Pq4l1zfav1+G7t+boh7zQ11w9xwN8KNdKN+F09wE90kN9lNcW+5qW7a7+K57l03wy1wM90sN9vN+TE+n9MC955b6N53i9xit8QtdcvccrfCrfx7rkvderfBfeB2uI/cJrfZbXFb3Ta3/cf4/Dp2uU/cbvepO+C+dHvdZ26fO+T2uy9+jM+v75D72h1237gj7qg75r51x9137oQ7+eP6z6/9W/eDO+eCA0ZWrNlwxOk4PadwBs7Il3AmvpQz82Wc4Ms5C1/BWflKzsbZOQfn5Fycm/OwZWLHzDHn5Xyc5Ks4P1/NBbggF+LC7LkIF+VruBhfy8X5Oi7B13NJvoFLcWkuw2X5Ri7HN/HNBrg838oVuCJX4sp8G1fh27kq38HV+E6uzndxDb6ba/I9XIvv5dp8H/9yN6Me1+cG3JAb8YPcmB/iJvwwN+VHuBk/ys35MW7Bj3NLfoJb8ZPcmp/iNvw0t+VnuB235w78LHfk57gTd+ZU7sJd+Xnuxt25B/fkXvwC9+YXuQ+/xH25H/fnl3kAv8ID+VUexIN5CL/GQ3kYD+cRPJJH8Wh+ncfwGzyW3+RxPJ4n8ESexJN5Cr/FU3kaT+e3eQa/wzNnZAbgOTyX3+V5PJ8X8Hu8kN/nRbyYl/BSXsbLeQWv5FW8mtfwWl7H63kDf8Ab+UPexJt5C2/lbbydd/BHvJM/5l38Ce/mT3kP/4338me8jz/n/fwFH+Av+SB/xYf4az7M3/ARPsrH+Fs+zt/xCT7Jp/g0n+Hv+Sz/wOc4MMQYq1jHJo7idHH6OCXOEGeML4kzxZfGmePL4kR8eZwlviLOGl8ZZ4uzxzninHGuOHecJ7YxxS7mOI7zxvniZHxVnD++Oi4QF4wLxYVjHxeJi8bXxMXia+Pi8XVxifj6uGR8Q1wqLh3ff2fZ+Ma4XHxTfHN8S1w+vjWuEFeMK8WV49viKvHtcdX4jrhafGdcPL4rrhHfHdeM74lrxffGteP74jrx/XHd+IG4Xlw/bhA3jBvFD8aN44fiJvHDcdP4kbhZ/GjcPH4sbhE/HreMn/in21PjLnHX+Pn4+TiEO/Ts5Jzk3OS7yXnJ+ckFyfeSC5PvJxclFyeXJJcmlyWXJ1ckVyZXJVcn1yTXJtcl1yc3JD9IhlA5PXj0ymtvfOTT+fQ+xWfwGf0lPpO/1Gf2l/mEv9xn8Vf4rP5Kn81n9zl8Tp/L5/Z5vPXknWcf+7w+n0/6q3x+f7Uv4Av6Qr6w976IL+ob+ka+kW/sH/JN/MO+qX/EP+If9Y/6x/xj/nHf0j/hW/knfWv/lG/jn/ZP+2d8O9/ed/DP+o7+Od/Jd/apPtV39V19N9/N9/A90v38IvJ9fB/f1/f1/X1/P8AP8AP9QD/ID/JD/BA/1A/1w/1wP9KP9KP9aD/Gj/Fj/Vg/zo/zE/wEP8lP8lP8FD/VT/XT/XQ/o8AMP9PP9LP9bD/Xz/Xz/Dy/wC/wC/1Cv8gv8kv8Er/ML/Mr/Aq/yq/ya/wav86v8xv8Br/Rb/Sb/Ca/xW/x2/w2v8Pv8Dv9Tr/L7/K7/W6/x+/xe/1ev89/7vf7L/wB/6U/6L/yh/zX/rD/xh/xR/0x/60/7r/zJ/xJf8qf9mf89/6s/8Gf88GPTryeGJN4IzE28WZiXGJ8YkJiYmJSYnJiSuKtxNTEtMT0xNuJGYl3EjMTsxKzEykA8G5iXmJ+YkHivcTCxPuJRYnFiSWJpYllieWJEHJvikPekC8kw1Uhf7g6FAgFQ6FQOPhQJBQN14Ri4dpQPFwXSoTrQ8lwQygVSocy4YFQL9QPDULD0Cg8GBqHh0KT8HBoGh4JzcKjoXl4LLQIj4eW4YnQKjwZWoenQpvwdGgbngntQvvQITwbOobnQqfQOaSGLqFreD50C91Dj9Az9AovhN7hxdAnvBT6hn6hf3g5DAivhIHh1TAoDA5DwmthaBgWhocRYWQYFUaH18OYDG+EseHNMC6MDxPCxDApTA5TwlthapgWpoe3w4zwTpgZZoXZYU6YG94N88L8sCC8FxaG98OisDgsCUvDsrA8rAgrw6qwOqwJa8O6sD5sCB+EjeHDsClsDlvC1rAtbA87wkdhZ/g47AqfhN3h04A/HX2p+8LnYX/4IhwIX4aD4atwKHwdDodvwpFwNBwL34bj4btwIpwMp8LpcCZ8H86GH8I5+Zs1IYQQQog/Zey+P97e5R88pn5u53UFgEs359z/6+0GANZl+6nfXeVqlgCAxzu3vfeXVqFCamrqz/su0hDlmwUAiQvjf7wM+TleDE3hUWgBD0Oxf5hfd9X+DP/B/HgkhOT1ABl/Neb8efwv8YX5r/0f5n/wkSHzSsansvx2/rM/n2+ezz85C6BAvgtjMsCF+ML8xf+H+bM3/qP8F2nI8NlogCa/GpMJLsQX5i8KD8ET0OI3ewohhBBCCCGEED/prsq0/ifXnz9en+f66XeRf3w4Pfw9/qfX50IIIYQQQgghhLj4nmrf4bEHW7R4uLV0pJMWOhkA4D8gjX9HJ+UvnfBi/2QSQgghhBBC/NUunPRf7EyEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQoi06//i/5Nd7DUKIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQQgghhBBCCCGEEEIIIYQQF9v/CwAA//+JSyoS") creat(&(0x7f0000000580)='./bus\x00', 0x9e) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1084, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x8840, 0xa2) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x2e) write(r1, &(0x7f0000000100)='?', 0x1) sendfile(r1, r0, 0x0, 0x3ffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) 8m11.743694878s ago: executing program 0 (id=44): r0 = syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f00000005c0)={0x34, &(0x7f0000000600)=ANY=[@ANYBLOB="001606"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000001840)={0x34, &(0x7f00000015c0)={0x0, 0xea410cc7c124e8cc, 0x2, "1d17"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000001400)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x40, 0x9, 0x1, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) 8m11.476497896s ago: executing program 0 (id=47): r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000340)={0x6, "1803c8098000000000000000000000000000000000000000f34100", 0xffffffffffffffff}) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000140), 0x80800, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f00000001c0)={0x2, "fa02791d2a69a2610f020000000000000011000100e15ac64200", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r4, 0xc0303e03, &(0x7f0000000080)={"6739669f274d13b691ebe45b00e4f5b53e0ca34dd02acecdc67c5e3126628168", r1, 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f0000000240)={0x8, "8a6035ceeae3ecc42317afad010000000000000400", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f00000003c0)={0x7, "06000000000000d4c6004734c50a7d0020000000005c00", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r5, 0xc0303e03, &(0x7f00000000c0)={"0e337b42cc00d331ff0007000000000000001a00", r5, 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r6, 0xc0303e03, &(0x7f0000000040)={"130f2672af9ee0452321864922cd3bebd7f9cec5064e58445f1268334b4900", r8, 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r7, 0xc0303e03, &(0x7f0000000180)={"31ecffff1bdb69e2e1070000000000000000000000000000b24d000000000077", r9}) 8m10.925885162s ago: executing program 32 (id=47): r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000340)={0x6, "1803c8098000000000000000000000000000000000000000f34100", 0xffffffffffffffff}) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000140), 0x80800, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f00000001c0)={0x2, "fa02791d2a69a2610f020000000000000011000100e15ac64200", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r4, 0xc0303e03, &(0x7f0000000080)={"6739669f274d13b691ebe45b00e4f5b53e0ca34dd02acecdc67c5e3126628168", r1, 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f0000000240)={0x8, "8a6035ceeae3ecc42317afad010000000000000400", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, &(0x7f00000003c0)={0x7, "06000000000000d4c6004734c50a7d0020000000005c00", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r5, 0xc0303e03, &(0x7f00000000c0)={"0e337b42cc00d331ff0007000000000000001a00", r5, 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r6, 0xc0303e03, &(0x7f0000000040)={"130f2672af9ee0452321864922cd3bebd7f9cec5064e58445f1268334b4900", r8, 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r7, 0xc0303e03, &(0x7f0000000180)={"31ecffff1bdb69e2e1070000000000000000000000000000b24d000000000077", r9}) 2m48.001350863s ago: executing program 4 (id=722): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x83) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, 0x0) chdir(0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 2m46.418454291s ago: executing program 4 (id=723): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x18808, 0x0, 0xf7, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000000)=0x4, 0x4) connect$inet(r3, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) r4 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r4, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x4000000, @mcast1}}}, 0x32) 2m34.852363166s ago: executing program 4 (id=740): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() syz_mount_image$f2fs(&(0x7f00000000c0), &(0x7f0000000040)='./file1\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1, 0x5531, &(0x7f0000000b00)="$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open(0x0, 0x4827e, 0xdc) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x40001a2) r3 = open(&(0x7f0000000580)='./file1\x00', 0x80242, 0x1df2a23c5997fa5f) write$FUSE_CREATE_OPEN(r3, &(0x7f0000000180)={0xa0, 0xffffffffffffffda, 0x0, {{0x3, 0x0, 0x8000000200007, 0x6, 0x20103, 0x80001, {0x200004, 0x10005c62, 0x203, 0x1000000000, 0x83, 0x4, 0x7, 0x3, 0x0, 0x0, 0x0, 0xee00, 0x0, 0x8, 0x1}}}}, 0xa0) sendfile(r3, r3, &(0x7f0000000100)=0x4, 0x8112) 2m32.694554408s ago: executing program 4 (id=741): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x28) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x32, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = getpid() r3 = syz_pidfd_open(r2, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0xff05, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x20) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_open_dev$loop(0x0, 0x7, 0x10c062) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) 2m26.900994506s ago: executing program 4 (id=749): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x84000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/power/sync_on_suspend', 0x141a82, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_open_dev$sndpcmc(&(0x7f00000001a0), 0x0, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r4, 0xc2604111, &(0x7f0000000c00)={0xe9, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x3], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffdfff, 0xffffffff, 0xffffffff]], '\x00', [{0xd, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}], '\x00', 0x5ff}) ioctl$SNDRV_PCM_IOCTL_PREPARE(r4, 0x4140, 0x0) 2m24.831956775s ago: executing program 4 (id=758): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x80) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) close(r7) socket$unix(0x1, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f00000001c0)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000c00)=@newtfilter={0x44, 0x2c, 0xd3f, 0x70bd24, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, {0xfff3, 0xffe0}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6, 0xd, 0x9, 0x6}]}}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x92a8c9982aa3537f}, 0x2400c804) sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000500)=@xdp={0x2c, 0x7, r8, 0x3e}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)='\'', 0x1}], 0x1}, 0x20004014) 2m9.477669852s ago: executing program 33 (id=758): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x80) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) close(r7) socket$unix(0x1, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f00000001c0)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000c00)=@newtfilter={0x44, 0x2c, 0xd3f, 0x70bd24, 0x25dfdbfd, {0x0, 0x0, 0x0, r8, {0xfff3, 0xffe0}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6, 0xd, 0x9, 0x6}]}}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x92a8c9982aa3537f}, 0x2400c804) sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000500)=@xdp={0x2c, 0x7, r8, 0x3e}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000180)='\'', 0x1}], 0x1}, 0x20004014) 45.737468979s ago: executing program 5 (id=876): syz_usb_connect$uac3(0x5, 0x0, 0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x406}}, {0x42, &(0x7f00000002c0)=@string={0x42, 0x3, "8a97d0fcd5f4861cbf42a47c6e2e78887d4f47a4fc63053a5b449e2a52682a28502063fc2e599e326cdcb37c0b0680443b86f053b14f8c4fd53c4b56031228c8"}}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="b702000047000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000002b000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a876d839240d29c035055b67dafe6c8dc"], 0x0}, 0x94) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x40002, 0x0) write$cgroup_pid(r0, &(0x7f0000000080), 0x12) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x57) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r1 = io_uring_setup(0x899, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1c, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dbaa00fea0"], 0x0, 0x7, 0x0, 0x0, 0x41100, 0x6f, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$dri(&(0x7f00000001c0), 0x1, 0xa2702) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r2, 0xc00864bf, &(0x7f00000000c0)={0x0}) syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_TRANSFER(r2, 0xc02064cc, &(0x7f0000000100)={r3, 0x0, 0x7, 0x7, 0x2}) 44.063919609s ago: executing program 5 (id=882): r0 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps_rollup\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000012640)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x1000a) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) openat$kvm(0xffffffffffffff9c, 0x0, 0x802, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f00000002c0)={0x2020}, 0x2020) 42.154505765s ago: executing program 5 (id=888): bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x5a) r1 = accept4(r0, 0x0, 0x0, 0x80000) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8011) 22.808252146s ago: executing program 3 (id=915): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000480)={'veth1\x00', 0x400}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) write$cgroup_int(r1, &(0x7f00000000c0)=0x7, 0x12) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0xfffeffff, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0xc, &(0x7f0000000040)=0x8, 0x4) 21.633145094s ago: executing program 2 (id=907): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8d}, 0x0) prlimit64(0x0, 0x7, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) syz_clone(0x600, 0x0, 0x33, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000032680)=""/102400, 0x19000) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = fsopen(&(0x7f0000000100)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@fallback=r3, 0x0, 0x0, 0xce2c, &(0x7f0000002100)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x961a02, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x5453, 0x0) r5 = openat$uinput(0xffffffffffffff9c, 0x0, 0x802, 0x0) write$uinput_user_dev(r5, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) 20.686329107s ago: executing program 2 (id=908): socket(0x10, 0x3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x4, &(0x7f0000006680)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r0, &(0x7f0000000140)=""/72, 0x48) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) mq_unlink(&(0x7f0000000080)='\x00') syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000cc1ef420890b070064ef000000010902120001000000000904"], 0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) r1 = landlock_create_ruleset(&(0x7f00000002c0)={0x7f6e, 0x2}, 0x18, 0x0) landlock_restrict_self(r1, 0xe) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 15.118152719s ago: executing program 3 (id=921): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x2008000, 0x0, 0xfffffffffffffe93, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=ANY=[], 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) socket$l2tp6(0xa, 0x2, 0x73) 13.083726598s ago: executing program 2 (id=913): socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xb, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x200000000001, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="12000000040000000400000012"], 0x48) 13.083485168s ago: executing program 3 (id=914): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000180)=@base={0x12, 0x7d, 0x0, 0x2}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x8, 0x4, 0x4, 0x9, 0x1014, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x50) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000340)={0x104, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_WANTED={0xf0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xdd, 0x5, "b72604b01540428f5c5ae2130ddc774b8b0d9d12ed4f79c214fde744457c2fc987c2fe05817abb56aa94535cc2d6d50d520fff0bf87991ef5dfea20024e5b4fc0dd8aab109c8f15388199b5fdb5371b170f920049a239ee6297d41d989af2c5de8d33057426239fc1fa37fec74cc5ce65d22dd7ccf03272cb00d77a267c819b7bfe4922d84feaaf3844780adeab6a1496339b434635d781b80e50ddc594b46edf8608fd4d2f85332729fb3d9739eebb8f5d25360d3481f377c78491da092210e5a8160f39ce1838b7e04a0e2a85e8775d501201d8ce994c0ed"}, @ETHTOOL_A_BITSET_BITS={0x8, 0x3, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, 0x0}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)=@x86={0x60, 0x4, 0x9, 0x0, 0x0, 0x0, 0x10, 0x4, 0x0, 0x7f, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0xff, 0xff, 0x0, '\x00', 0x0, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, 0x0) 13.00487476s ago: executing program 1 (id=916): syz_open_dev$dri(0x0, 0x1, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000080)={0x8, 0x8169, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000580)={0x10, 0xd7, 0x5}) r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000500)={0x0, 0x0, r2, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f0000000780)={r3, 0x100, 0x4, 0x0, 0x3, [0x0], [0x0, 0x0, 0x400, 0x10000], [0x0, 0x9, 0xfffffffc], [0x1, 0x0, 0x7]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000}) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0xe, 0x7fff0000}]}) close_range(r5, 0xffffffffffffffff, 0x0) 11.027215917s ago: executing program 2 (id=917): syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x40, 0x0, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x1}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x0, 0x3}}}}}}}]}}, 0x0) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000200)={0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x80001, 0x0) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x80000000, 0x4, 0xc2, 0xb, 0x40, 0x6, 0x8, 0x1, 0x4, 0x48, 0x8, 0x0, 0x1000}, {0xb, 0xa6f2, 0x16, 0x8, 0x9, 0xff, 0x4, 0x1, 0xa, 0x13, 0x5, 0x6, 0x109}, {0x203, 0x7, 0xd, 0x10, 0x25, 0x9, 0x0, 0xfb, 0x9, 0x10, 0x0, 0x2, 0x4}], 0x9}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x67a, 0x6, 0xf3b8, 0x0, 0x1000, 0x400, 0x4002004c4, 0x1000, 0x0, 0x97, 0x10, 0x0, 0x3, 0x4], 0xeeee8000, 0x400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10.792306553s ago: executing program 1 (id=918): sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4098884, &(0x7f0000000240)={0xa, 0x4e20, 0x10, @mcast2}, 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0xfffff34, 0x0, [{0xf88e470f, 0xed}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0xffffffffffffb, 0x800000000000009, 0x3, 0x7, 0x0, 0x0, 0x4002004c4, 0x9, 0x76, 0xc592, 0x1000, 0xfffffffffffffffd, 0x3, 0x2000000000000000, 0x4000000000000b3, 0xfffffffeffffff04], 0xeeee0000, 0x201893}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x214041, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10.302078874s ago: executing program 1 (id=919): socket$l2tp6(0xa, 0x2, 0x73) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x0) setns(0xffffffffffffffff, 0x24020000) move_pages(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_usb_connect$hid(0x2, 0x36, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="3000000010000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b"], 0x30}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="3c00000010000700"/20, @ANYRES32=0x0, @ANYBLOB="04010100010a0000140003007866726d30000000000000000000000008000a00", @ANYRES32=r5, @ANYBLOB="49b9309bc1bf245e210e9341ff7486b44dabeba57ee5b7eaa64f2e64f9"], 0x3c}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)={0x34, r2, 0x1, 0x0, 0x25dfdbfb, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'team0\x00'}}}}}, 0x34}}, 0x20042000) setsockopt$packet_int(r0, 0x107, 0x11, 0x0, 0x0) r6 = syz_open_procfs(0x0, 0x0) read$eventfd(r6, &(0x7f0000000000), 0x8) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r7 = syz_open_procfs(0x0, &(0x7f0000000e40)='mountinfo\x00') bind$tipc(r7, 0x0, 0x0) 8.759838871s ago: executing program 3 (id=920): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r4, 0x2, &(0x7f0000000000)=0x80000000000003) creat(0x0, 0x28) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0xffff, @multicast1}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000000)="be39", 0xffeb}, {0x0}], 0x2, &(0x7f0000000c80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @private}}}], 0x20}, 0x0) 6.900822365s ago: executing program 3 (id=922): setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000000500)="d7") ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000000080)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0xc08, 0x3, 0x438, 0x310, 0x5002004a, 0xb, 0x310, 0xea13, 0x3a0, 0x3c8, 0x3c8, 0x3a0, 0x3c8, 0x3, 0x0, {[{{@ip={@multicast2, @private=0xa010101, 0xff, 0xffffffff, 'bridge0\x00', 'veth0_macvtap\x00', {}, {0xff}, 0x5c, 0x3, 0x2}, 0x0, 0x2c8, 0x310, 0x0, {0x1d000000}, [@common=@unspec=@bpf1={{0x230}, @bytecode={0x0, 0x2, 0x0, [{}, {0x16}, {0x4}, {}, {}, {0x0, 0x0, 0x5e}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x6}, {0x0, 0x0, 0x4}, {}, {0x4, 0x8}, {}, {}, {0x1}, {0x0, 0x0, 0x0, 0x7f}, {0x0, 0x4}, {}, {0x0, 0x0, 0x0, 0x9}, {}, {0xfffc}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4}, {}, {0x0, 0x0, 0x40}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x80}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xfd}]}}, @common=@inet=@socket3={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x498) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340000001400b595080007070000000000000000", @ANYRES32=r0, @ANYBLOB="14000200ff020000000000000000000000000001080008000207"], 0x34}}, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$SIOCPNADDRESOURCE(r3, 0x89e0, &(0x7f00000004c0)=0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @rand_addr, @multicast2}, &(0x7f0000000540)=0xc) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="14000200ff02000000000000000000000000000114000100fe"], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x11) 6.70376601s ago: executing program 1 (id=923): syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="2ef20f017df40f48d5eeb80e000f00d0660f3acfc30d0f01b91a000f20e06635000010000f22e06766c744240033d500006766c74424020001c0fe6766c744240600000000670f01142466b9f40b00000f3266b9410101c066b869d281cd66ba000000000f30baf80c66b8fe493f8866efbafc0ced", 0x75}], 0x1, 0x2, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x26e8, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000640)={0x0, 0xd000}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 5.86869748s ago: executing program 5 (id=888): bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x5a) r1 = accept4(r0, 0x0, 0x0, 0x80000) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8011) 5.690071264s ago: executing program 2 (id=924): prlimit64(0x0, 0xe, &(0x7f0000000080)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) clock_settime(0x0, &(0x7f0000000240)={0x77359400}) 3.331077071s ago: executing program 1 (id=925): socket(0x10, 0x3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x4, &(0x7f0000006680)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns\x00') getdents(r0, &(0x7f0000000140)=""/72, 0x48) mremap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffe000/0x1000)=nil) mq_unlink(&(0x7f0000000080)='\x00') syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000cc1ef420890b070064ef000000010902120001000000000904"], 0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) r1 = landlock_create_ruleset(&(0x7f00000002c0)={0x7f6e, 0x2}, 0x18, 0x0) landlock_restrict_self(r1, 0xe) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 2.841917252s ago: executing program 5 (id=926): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r4, 0x3ba0, &(0x7f0000000740)={0x48}) getpriority(0x0, 0x0) 2.841677432s ago: executing program 2 (id=927): bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000440)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = syz_open_dev$vim2m(&(0x7f0000000540), 0xfffffffffffffffc, 0x2) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f0000000580)={0x5, 0x33524742, 0x3, @discrete={0x6, 0x19cf}}) mknodat(0xffffffffffffff9c, &(0x7f0000000400)='./file7\x00', 0x2000, 0x103) 2.695886496s ago: executing program 3 (id=928): creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x8400, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x228000, 0x0, 0x9, 0x8}}, 0x50) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20, 0x0, 0x0, {0x0, 0x18}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xa6c81, 0xc0) writev(r2, &(0x7f0000000400)=[{&(0x7f0000001580)="03a30aa8", 0x4}], 0x20) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18, 0x0, 0x8005}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='devpts\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0x0, 0xfffffffffffffffd, {0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 917.593318ms ago: executing program 5 (id=929): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000380)={{0x1, 0x7ff, 0x4b, 0x8009}, 'syz0\x00', 0x8}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0xfffffffffffffffe, 0x2) dup3(r1, r0, 0x80000) r2 = syz_ublk_setup_io_uring(0x19, &(0x7f0000000040)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) syz_ublk_setup_queues(r8, r6, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x3, 0x1a5}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x362a, 0x8, 0x2000, 0x10000004, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x40, 0x2, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf910, 0x4000, 0x3, 0x1f0, 0x0, r8}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x8200, 0x2, 0x367, 0x0, r8}}], 0x1, &(0x7f0000000340)={0x2e, 0x45, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x4, 0x0, 0x0}}, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004", @ANYRES32=0x0], 0x48) 0s ago: executing program 1 (id=930): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) mount$nfs4(0x0, &(0x7f0000000200)='./mnt\x00', &(0x7f0000000400), 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, 0x0, 0x0) r3 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000540)={0x42, &(0x7f0000000440)}) kernel console output (not intermixed with test programs): ength. [ 225.503917][ T7226] 8021q: adding VLAN 0 to HW filter on device bond1 [ 225.599508][ T7227] gretap1: entered promiscuous mode [ 225.676501][ T7227] bond1: (slave gretap1): Enslaving as an active interface with an up link [ 225.779999][ T7228] macvlan2: entered promiscuous mode [ 225.799954][ T7228] macvlan2: entered allmulticast mode [ 225.822670][ T7228] bond1: entered promiscuous mode [ 225.828658][ T7228] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 225.874207][ T7228] bond1: left promiscuous mode [ 225.980910][ T7246] zram0: detected capacity change from 0 to 8 [ 226.511636][ T5812] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 226.546999][ T7243] syzkaller0: entered promiscuous mode [ 226.693795][ T7243] syzkaller0: entered allmulticast mode [ 227.371562][ T5812] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 227.381415][ T5812] usb 5-1: config 0 has no interface number 0 [ 227.393204][ T5812] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 227.403496][ T5812] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.412076][ T5812] usb 5-1: Product: syz [ 227.416466][ T5812] usb 5-1: Manufacturer: syz [ 227.421120][ T5812] usb 5-1: SerialNumber: syz [ 227.434610][ T5812] usb 5-1: config 0 descriptor?? [ 227.542309][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 227.700453][ T5812] usb 5-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 227.732235][ T5812] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 227.747072][ T5812] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 227.770390][ T5812] usb 5-1: media controller created [ 227.848526][ T5812] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 228.019788][ T7256] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 228.038091][ T7256] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 228.386665][ T5812] usb 5-1: USB disconnect, device number 4 [ 236.531659][ T6395] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 236.742743][ T6395] usb 5-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 236.883418][ T6395] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 237.011167][ T6395] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.197964][ T7308] loop1: detected capacity change from 0 to 16 [ 237.257308][ T6395] usb 5-1: config 0 descriptor?? [ 237.310047][ T7308] erofs: (device loop1): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 23300) [ 237.325084][ T6395] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 239.361384][ T27] usb 5-1: USB disconnect, device number 5 [ 241.091388][ T7326] ip_tables: iptables: counters copy to user failed while replacing table [ 241.439298][ T7332] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 242.254917][ T7343] loop1: detected capacity change from 0 to 256 [ 242.281107][ T7343] exfat: Bad value for 'uid' [ 242.350239][ T5784] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 243.752579][ T7356] ip_tables: iptables: counters copy to user failed while replacing table [ 244.516859][ T7363] loop4: detected capacity change from 0 to 256 [ 246.326273][ T6488] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 246.442476][ T7369] loop2: detected capacity change from 0 to 512 [ 246.506079][ T7369] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 246.580645][ T7369] EXT4-fs (loop2): 1 truncate cleaned up [ 246.645469][ T7369] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 247.271662][ T7384] tipc: Enabling of bearer rejected, failed to enable media [ 247.644297][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 248.262285][ T5838] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 248.501715][ T5838] usb 3-1: Using ep0 maxpacket: 32 [ 248.555270][ T5838] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 248.660585][ T5838] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 248.681717][ T5838] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 248.713203][ T5838] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 248.738911][ T5838] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 248.764768][ T5838] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 248.800221][ T5838] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 248.831102][ T5838] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.903392][ T7389] loop3: detected capacity change from 0 to 32768 [ 248.916351][ T5838] usb 3-1: config 0 descriptor?? [ 248.945731][ T7389] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 249.671463][ T5838] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 11 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 249.961912][ T7389] XFS (loop3): Ending clean mount [ 250.051226][ T7389] XFS (loop3): Quotacheck needed: Please wait. [ 250.120529][ T7389] XFS (loop3): Quotacheck: Done. [ 250.354436][ T5775] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 250.470575][ T6395] usb 3-1: USB disconnect, device number 11 [ 250.525424][ T6395] usblp0: removed [ 250.612094][ T5811] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 252.524092][ T5811] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 252.537953][ T5811] usb 5-1: config 0 has no interface number 0 [ 252.555483][ T5811] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 252.570168][ T5811] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.583081][ T5811] usb 5-1: Product: syz [ 252.587326][ T5811] usb 5-1: Manufacturer: syz [ 252.592481][ T5811] usb 5-1: SerialNumber: syz [ 252.606337][ T5811] usb 5-1: config 0 descriptor?? [ 252.861967][ T5811] usb 5-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 252.914245][ T5811] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 252.942811][ T5811] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 252.961155][ T5811] usb 5-1: media controller created [ 253.028312][ T5811] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 253.251632][ T5838] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 253.279125][ T7420] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 253.300762][ T7420] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 253.342818][ T7445] cgroup: fork rejected by pids controller in /syz3 [ 253.451624][ T5838] usb 3-1: Using ep0 maxpacket: 32 [ 253.459841][ T5838] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 253.481821][ T5838] usb 3-1: config 0 has no interface number 0 [ 253.492117][ T5838] usb 3-1: config 0 interface 184 has no altsetting 0 [ 253.501901][ T5838] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 253.514170][ T5838] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.550650][ T5811] usb 5-1: USB disconnect, device number 6 [ 253.560360][ T5838] usb 3-1: Product: syz [ 253.566970][ T5838] usb 3-1: Manufacturer: syz [ 253.573609][ T5838] usb 3-1: SerialNumber: syz [ 253.615981][ T5838] usb 3-1: config 0 descriptor?? [ 253.626357][ T5838] smsc75xx v1.0.0 [ 253.791462][ T7451] syzkaller0: entered promiscuous mode [ 253.801661][ T7451] syzkaller0: entered allmulticast mode [ 254.238381][ T5838] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 254.260093][ T5838] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 255.432656][ T7462] netlink: 60 bytes leftover after parsing attributes in process `syz.1.429'. [ 255.441688][ T7462] netlink: 60 bytes leftover after parsing attributes in process `syz.1.429'. [ 255.650744][ T5782] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 255.663268][ T5782] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 255.676083][ T5782] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 255.690025][ T5782] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 255.698149][ T5782] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 255.707491][ T5782] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 256.162702][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.169925][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.986990][ T7463] chnl_net:caif_netlink_parms(): no params data found [ 256.995606][ T7473] FAULT_INJECTION: forcing a failure. [ 256.995606][ T7473] name failslab, interval 1, probability 0, space 0, times 0 [ 257.008937][ T7473] CPU: 1 PID: 7473 Comm: syz.1.431 Not tainted syzkaller #0 [ 257.012189][ T5838] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000304: -71 [ 257.016271][ T7473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 257.037276][ T7473] Call Trace: [ 257.040602][ T7473] [ 257.043668][ T7473] dump_stack_lvl+0x18c/0x250 [ 257.048532][ T7473] ? show_regs_print_info+0x20/0x20 [ 257.053784][ T7473] ? load_image+0x420/0x420 [ 257.058340][ T7473] ? __might_sleep+0xe0/0xe0 [ 257.063004][ T7473] ? __lock_acquire+0x7d80/0x7d80 [ 257.068289][ T7473] ? sctp_v6_get_dst+0x493/0x1bf0 [ 257.073785][ T7473] should_fail_ex+0x394/0x4c0 [ 257.078566][ T7473] should_failslab+0x9/0x20 [ 257.083137][ T7473] slab_pre_alloc_hook+0x59/0x300 [ 257.088402][ T7473] kmem_cache_alloc_node+0x5e/0x310 [ 257.093752][ T7473] ? __alloc_skb+0x103/0x2c0 [ 257.098445][ T7473] __alloc_skb+0x103/0x2c0 [ 257.102986][ T7473] sctp_packet_transmit+0x2ef/0x2950 [ 257.108370][ T7473] ? sctp_v6_get_saddr+0x97/0x120 [ 257.113435][ T7473] ? sctp_packet_append_chunk+0xafa/0x1040 [ 257.119381][ T7473] sctp_packet_singleton+0x230/0x330 [ 257.124947][ T7473] ? sctp_outq_select_transport+0x590/0x590 [ 257.130890][ T7473] ? sctp_outq_select_transport+0x480/0x590 [ 257.137015][ T7473] ? sctp_transport_burst_limited+0x197/0x280 [ 257.143454][ T7473] sctp_outq_flush+0x4fc/0x32e0 [ 257.148431][ T7473] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 257.154509][ T7473] ? _raw_spin_unlock+0x40/0x40 [ 257.159394][ T7473] ? rcu_is_watching+0x15/0xb0 [ 257.164201][ T7473] ? sctp_outq_tail+0x8a0/0x8a0 [ 257.169178][ T7473] ? sctp_outq_uncork+0x4d/0xa0 [ 257.174072][ T7473] sctp_do_sm+0x53c4/0x5af0 [ 257.178627][ T7473] ? sctp_generate_t3_rtx_event+0x340/0x340 [ 257.184558][ T7473] ? idr_get_free+0x8a4/0xa10 [ 257.189329][ T7473] ? __lock_acquire+0x7d80/0x7d80 [ 257.194391][ T7473] ? __local_bh_enable_ip+0x13a/0x1c0 [ 257.199799][ T7473] ? _local_bh_enable+0xa0/0xa0 [ 257.204770][ T7473] ? do_raw_spin_unlock+0x121/0x230 [ 257.210035][ T7473] sctp_primitive_ASSOCIATE+0x95/0xc0 [ 257.215467][ T7473] __sctp_connect+0x94f/0xd80 [ 257.220189][ T7473] ? sctp_send_asconf+0x170/0x170 [ 257.225257][ T7473] ? __might_fault+0xaa/0x120 [ 257.229968][ T7473] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 257.235583][ T7473] ? security_sctp_bind_connect+0x89/0xb0 [ 257.241396][ T7473] sctp_getsockopt_connectx3+0x2f5/0x480 [ 257.247154][ T7473] ? sctp_getsockopt_local_addrs+0xe90/0xe90 [ 257.253162][ T7473] ? __local_bh_enable_ip+0x13a/0x1c0 [ 257.258565][ T7473] ? _local_bh_enable+0xa0/0xa0 [ 257.263542][ T7473] sctp_getsockopt+0x986/0xb60 [ 257.268386][ T7473] ? sock_recv_errqueue+0x5e0/0x5e0 [ 257.273641][ T7473] do_sock_getsockopt+0x379/0x450 [ 257.278946][ T7473] ? __ia32_sys_setsockopt+0x200/0x200 [ 257.284438][ T7473] ? lockdep_hardirqs_on+0x50/0x150 [ 257.289685][ T7473] __x64_sys_getsockopt+0x1d6/0x280 [ 257.294919][ T7473] ? lockdep_hardirqs_on+0x50/0x150 [ 257.300185][ T7473] ? lockdep_hardirqs_on+0x50/0x150 [ 257.305420][ T7473] do_syscall_64+0x55/0xb0 [ 257.309867][ T7473] ? clear_bhb_loop+0x40/0x90 [ 257.314671][ T7473] ? clear_bhb_loop+0x40/0x90 [ 257.319388][ T7473] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 257.325318][ T7473] RIP: 0033:0x7f37ecd9e159 [ 257.329769][ T7473] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 257.349403][ T7473] RSP: 002b:00007f37eaff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 257.357935][ T7473] RAX: ffffffffffffffda RBX: 00007f37ed025fa0 RCX: 00007f37ecd9e159 [ 257.365934][ T7473] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000003 [ 257.374110][ T7473] RBP: 00007f37ece35024 R08: 00002000000003c0 R09: 0000000000000000 [ 257.382115][ T7473] R10: 0000200000000280 R11: 0000000000000246 R12: 0000000000000000 [ 257.390203][ T7473] R13: 00007f37ed026038 R14: 00007f37ed025fa0 R15: 00007ffcbdcd2518 [ 257.398306][ T7473] [ 257.401379][ C1] vkms_vblank_simulate: vblank timer overrun [ 257.408589][ T5838] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write ADDR_FILTX+4: -71 [ 257.421317][ T5838] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to set mac address [ 257.431160][ T5838] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 257.441153][ T5838] smsc75xx: probe of 3-1:0.184 failed with error -71 [ 257.459293][ T5838] usb 3-1: USB disconnect, device number 12 [ 257.489383][ T7475] syzkaller0: entered promiscuous mode [ 257.495151][ T7475] syzkaller0: entered allmulticast mode [ 257.530803][ T7475] tipc: Started in network mode [ 257.538758][ T7475] tipc: Node identity 5e90f8f2f971, cluster identity 4711 [ 257.546863][ T7475] tipc: Enabled bearer , priority 0 [ 257.567597][ T7474] tipc: Resetting bearer [ 257.602991][ T7474] tipc: Disabling bearer [ 257.687844][ T7463] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.702317][ T7463] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.709630][ T7463] bridge_slave_0: entered allmulticast mode [ 257.733304][ T7463] bridge_slave_0: entered promiscuous mode [ 257.748625][ T7480] loop4: detected capacity change from 0 to 512 [ 257.751336][ T7463] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.776131][ T7463] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.786954][ T5782] Bluetooth: hci1: command tx timeout [ 257.801848][ T7463] bridge_slave_1: entered allmulticast mode [ 257.823257][ T7463] bridge_slave_1: entered promiscuous mode [ 257.946115][ T7463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 257.961017][ T7463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 257.965616][ T7480] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 258.011192][ T7463] team0: Port device team_slave_0 added [ 258.014256][ T7480] ext4 filesystem being mounted at /103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 258.030324][ T7463] team0: Port device team_slave_1 added [ 258.138324][ T7463] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 258.151858][ T5812] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 258.204506][ T7463] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 258.230944][ C1] vkms_vblank_simulate: vblank timer overrun [ 258.336039][ T7486] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 258.345966][ T7486] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 258.418807][ T7486] EXT4-fs (loop4): changing journal_checksum during remount not supported; ignoring [ 258.529130][ T5812] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 258.559052][ T5812] usb 3-1: config 0 has no interface number 0 [ 258.630091][ T7463] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 258.662520][ T7486] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 258.757072][ T5812] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 258.791449][ T5812] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.816190][ T7463] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 258.869645][ T5812] usb 3-1: Product: syz [ 258.881796][ T7463] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 258.932603][ T5812] usb 3-1: Manufacturer: syz [ 258.979543][ T5812] usb 3-1: SerialNumber: syz [ 259.021212][ T7489] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 259.128634][ T5812] usb 3-1: config 0 descriptor?? [ 259.153806][ T7463] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 259.436158][ T5812] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 259.453310][ T5812] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 259.511128][ T5812] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 259.533453][ T7463] hsr_slave_0: entered promiscuous mode [ 259.539260][ T5812] usb 3-1: media controller created [ 259.558493][ T6007] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 259.574438][ T7463] hsr_slave_1: entered promiscuous mode [ 259.586890][ T7463] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 259.606788][ T7463] Cannot create hsr debugfs directory [ 259.618464][ T5812] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 259.740550][ T7482] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 259.762930][ T7482] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 259.881463][ T5782] Bluetooth: hci1: command tx timeout [ 260.683681][ T5812] usb 3-1: USB disconnect, device number 13 [ 260.936555][ T7463] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.027179][ T7502] loop2: detected capacity change from 0 to 128 [ 261.186062][ T7463] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.289920][ T7507] 0: reclassify loop, rule prio 0, protocol 03 [ 261.476039][ T7463] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.835547][ T7463] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.991629][ T5782] Bluetooth: hci1: command tx timeout [ 262.139011][ T7514] loop1: detected capacity change from 0 to 512 [ 262.187317][ T7514] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 262.329369][ T7514] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 262.348679][ T7514] EXT4-fs (loop1): 1 truncate cleaned up [ 262.357882][ T7514] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 262.543313][ T7463] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 262.586233][ T7463] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 262.607704][ T7463] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 262.648691][ T7463] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 262.872006][ T7463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 262.942472][ T7463] 8021q: adding VLAN 0 to HW filter on device team0 [ 262.981439][ T6075] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.988738][ T6075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.014089][ T6075] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.021372][ T6075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.024307][ T5782] Bluetooth: hci1: command tx timeout [ 264.488841][ T7463] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 264.577740][ T7463] veth0_vlan: entered promiscuous mode [ 264.601949][ T7463] veth1_vlan: entered promiscuous mode [ 264.691845][ T7463] veth0_macvtap: entered promiscuous mode [ 264.714846][ T7463] veth1_macvtap: entered promiscuous mode [ 264.765039][ T7463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 264.791573][ T7463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.801878][ T5812] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 264.829237][ T7463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 264.850205][ T7463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.872014][ T7463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 264.891647][ T7463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.911729][ T7463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 264.931564][ T7463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 264.955139][ T7463] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 264.978488][ T7463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 265.006558][ T5812] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 265.013708][ T7463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.026080][ T5812] usb 3-1: config 0 has no interface number 0 [ 265.040793][ T7463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 265.062814][ T7463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.063486][ T5812] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 265.081975][ T7463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 265.081999][ T7463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.082025][ T7463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 265.082039][ T7463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 265.087156][ T7463] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 265.095329][ T5812] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.140451][ T5812] usb 3-1: Product: syz [ 265.146631][ T5812] usb 3-1: Manufacturer: syz [ 265.151396][ T5812] usb 3-1: SerialNumber: syz [ 265.167981][ T7463] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.177473][ T5812] usb 3-1: config 0 descriptor?? [ 265.186778][ T7463] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.200036][ T7463] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.209423][ T7463] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.376194][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 265.402244][ T5812] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 265.405268][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.431141][ T5812] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 265.445339][ T5812] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 265.470785][ T5812] usb 3-1: media controller created [ 265.490666][ T6075] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 265.500223][ T6075] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.543569][ T5812] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 265.609801][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.730442][ T7538] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 265.748292][ T7542] loop4: detected capacity change from 0 to 512 [ 265.803450][ T7538] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 267.169501][ T7542] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 267.239742][ T7542] EXT4-fs (loop4): 1 truncate cleaned up [ 267.258801][ T7542] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 269.084815][ T7548] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 269.162161][ T5812] usb 3-1: USB disconnect, device number 14 [ 269.185406][ T7548] EXT4-fs (loop4): Remounting filesystem read-only [ 269.270794][ T6007] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 269.436401][ T7557] syzkaller0: entered promiscuous mode [ 269.448413][ T7557] syzkaller0: entered allmulticast mode [ 269.891822][ T7565] tipc: Started in network mode [ 269.896782][ T7565] tipc: Node identity 4, cluster identity 4711 [ 269.913706][ T7565] tipc: Node number set to 4 [ 269.936048][ T7568] tipc: Enabled bearer , priority 0 [ 269.972169][ T7565] tipc: Resetting bearer [ 270.095895][ T7565] tipc: Disabling bearer [ 270.397045][ T7574] syzkaller0: entered promiscuous mode [ 270.409211][ T7574] syzkaller0: entered allmulticast mode [ 270.427855][ T7574] tipc: Enabled bearer , priority 0 [ 271.152377][ T7573] tipc: Resetting bearer [ 271.844442][ T7573] tipc: Disabling bearer [ 272.046920][ T5814] tipc: Node number set to 2816604402 [ 274.071665][ T5838] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 274.298793][ T5838] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 274.318156][ T5838] usb 3-1: config 0 has no interface number 0 [ 274.330848][ T5838] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 274.360056][ T5838] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 274.381562][ T5838] usb 3-1: Product: syz [ 274.385805][ T5838] usb 3-1: Manufacturer: syz [ 274.401008][ T5838] usb 3-1: SerialNumber: syz [ 274.412384][ T5838] usb 3-1: config 0 descriptor?? [ 274.663297][ T5838] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 274.700902][ T5838] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 274.751950][ T5838] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 274.760217][ T5838] usb 3-1: media controller created [ 274.864098][ T5838] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 274.926917][ T7599] netlink: 20 bytes leftover after parsing attributes in process `syz.4.465'. [ 275.497845][ T7599] syz.4.465 (7599) used greatest stack depth: 17896 bytes left [ 275.512070][ T7600] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 275.521121][ T7600] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 276.086010][ T5838] usb 3-1: USB disconnect, device number 15 [ 277.591190][ T7613] FAULT_INJECTION: forcing a failure. [ 277.591190][ T7613] name failslab, interval 1, probability 0, space 0, times 0 [ 277.628727][ T28] audit: type=1800 audit(2000000088.610:54): pid=7620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.470" name="ipv4_address" dev="configfs" ino=16001 res=0 errno=0 [ 277.661196][ T7613] CPU: 0 PID: 7613 Comm: syz.1.468 Not tainted syzkaller #0 [ 277.668579][ T7613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 277.678787][ T7613] Call Trace: [ 277.682157][ T7613] [ 277.685150][ T7613] dump_stack_lvl+0x18c/0x250 [ 277.689908][ T7613] ? show_regs_print_info+0x20/0x20 [ 277.695165][ T7613] ? load_image+0x420/0x420 [ 277.699703][ T7613] ? __might_sleep+0xe0/0xe0 [ 277.704350][ T7613] ? __lock_acquire+0x7d80/0x7d80 [ 277.705622][ T28] audit: type=1800 audit(2000000088.630:55): pid=7620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.470" name="ipv4_port" dev="configfs" ino=16002 res=0 errno=0 [ 277.709417][ T7613] should_fail_ex+0x394/0x4c0 [ 277.734408][ T7613] should_failslab+0x9/0x20 [ 277.738979][ T7613] slab_pre_alloc_hook+0x59/0x300 [ 277.744070][ T7613] ? mark_lock+0x94/0x320 [ 277.748460][ T7613] ? qdisc_alloc+0x95/0xa80 [ 277.753150][ T7613] ? qdisc_alloc+0x95/0xa80 [ 277.757711][ T7613] __kmem_cache_alloc_node+0x53/0x250 [ 277.763157][ T7613] ? qdisc_alloc+0x95/0xa80 [ 277.767714][ T7613] __kmalloc_node+0xa6/0x240 [ 277.772372][ T7613] qdisc_alloc+0x95/0xa80 [ 277.776754][ T7613] ? __local_bh_enable_ip+0x13a/0x1c0 [ 277.782162][ T7613] ? _local_bh_enable+0xa0/0xa0 [ 277.787156][ T7613] qdisc_create_dflt+0x63/0x430 [ 277.792069][ T7613] multiq_tune+0x65b/0x9d0 [ 277.796628][ T7613] ? multiq_destroy+0x1a0/0x1a0 [ 277.801513][ T7613] ? multiq_init+0x144/0x2b0 [ 277.806141][ T7613] ? rcu_is_watching+0x15/0xb0 [ 277.811035][ T7613] ? multiq_init+0x144/0x2b0 [ 277.815753][ T7613] ? __kmalloc+0xe5/0x240 [ 277.820127][ T7613] ? multiq_init+0x20d/0x2b0 [ 277.824845][ T7613] ? multiq_peek+0x300/0x300 [ 277.829483][ T7613] qdisc_create+0x90f/0x1060 [ 277.834145][ T7613] ? qdisc_notify+0x370/0x370 [ 277.838866][ T7613] ? lockdep_rtnl_is_held+0x26/0x30 [ 277.844173][ T7613] ? qdisc_lookup+0x361/0x6c0 [ 277.848907][ T7613] tc_modify_qdisc+0xb47/0x1de0 [ 277.853805][ T7613] ? qdisc_offload_query_caps+0x150/0x150 [ 277.859588][ T7613] ? qdisc_offload_query_caps+0x150/0x150 [ 277.865436][ T7613] rtnetlink_rcv_msg+0x843/0xf90 [ 277.870413][ T7613] ? rtnetlink_rcv_msg+0x220/0xf90 [ 277.876008][ T7613] ? rtnetlink_bind+0x80/0x80 [ 277.880759][ T7613] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 277.886782][ T7613] ? lock_chain_count+0x20/0x20 [ 277.891784][ T7613] ? __local_bh_enable_ip+0x13a/0x1c0 [ 277.897298][ T7613] ? lockdep_hardirqs_on+0x98/0x150 [ 277.902537][ T7613] ? __local_bh_enable_ip+0x13a/0x1c0 [ 277.907939][ T7613] ? _local_bh_enable+0xa0/0xa0 [ 277.912830][ T7613] ? __dev_queue_xmit+0x272/0x37e0 [ 277.918069][ T7613] ? __dev_queue_xmit+0x1329/0x37e0 [ 277.923307][ T7613] ? __dev_queue_xmit+0x272/0x37e0 [ 277.928469][ T7613] ? ref_tracker_free+0x686/0x830 [ 277.933539][ T7613] netlink_rcv_skb+0x235/0x4c0 [ 277.938518][ T7613] ? rtnetlink_bind+0x80/0x80 [ 277.943236][ T7613] ? netlink_ack+0x1160/0x1160 [ 277.948163][ T7613] ? __lock_acquire+0x7d80/0x7d80 [ 277.953228][ T7613] ? netlink_deliver_tap+0x2e/0x1b0 [ 277.958464][ T7613] netlink_unicast+0x7b1/0x930 [ 277.963267][ T7613] netlink_sendmsg+0x8d0/0xbf0 [ 277.968071][ T7613] ? netlink_getsockopt+0x590/0x590 [ 277.973416][ T7613] ? apparmor_socket_sendmsg+0x8e/0x330 [ 277.979110][ T7613] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 277.984430][ T7613] ? security_socket_sendmsg+0x80/0xa0 [ 277.989915][ T7613] ? netlink_getsockopt+0x590/0x590 [ 277.995325][ T7613] ____sys_sendmsg+0x61b/0x980 [ 278.000128][ T7613] ? __asan_memset+0x22/0x40 [ 278.005019][ T7613] ? __sys_sendmsg_sock+0x30/0x30 [ 278.010138][ T7613] ? __import_iovec+0x5f2/0x850 [ 278.015046][ T7613] ? import_iovec+0x73/0xa0 [ 278.019675][ T7613] ___sys_sendmsg+0x2a6/0x360 [ 278.024395][ T7613] ? __sys_sendmsg+0x2b0/0x2b0 [ 278.029233][ T7613] __se_sys_sendmsg+0x1d0/0x2c0 [ 278.034123][ T7613] ? __x64_sys_sendmsg+0x80/0x80 [ 278.039163][ T7613] ? lockdep_hardirqs_on+0x98/0x150 [ 278.044488][ T7613] do_syscall_64+0x55/0xb0 [ 278.048961][ T7613] ? clear_bhb_loop+0x40/0x90 [ 278.053676][ T7613] ? clear_bhb_loop+0x40/0x90 [ 278.058389][ T7613] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 278.064319][ T7613] RIP: 0033:0x7f37ecd9e159 [ 278.068789][ T7613] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 278.088424][ T7613] RSP: 002b:00007f37eaff6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 278.096875][ T7613] RAX: ffffffffffffffda RBX: 00007f37ed025fa0 RCX: 00007f37ecd9e159 [ 278.104881][ T7613] RDX: 0000000000000000 RSI: 00002000000012c0 RDI: 0000000000000003 [ 278.113051][ T7613] RBP: 00007f37ece35024 R08: 0000000000000000 R09: 0000000000000000 [ 278.121049][ T7613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 278.129142][ T7613] R13: 00007f37ed026038 R14: 00007f37ed025fa0 R15: 00007ffcbdcd2518 [ 278.137587][ T7613] [ 278.160256][ T28] audit: type=1800 audit(2000000088.640:56): pid=7620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.470" name="num" dev="configfs" ino=16003 res=0 errno=0 [ 278.191840][ T28] audit: type=1800 audit(2000000088.640:57): pid=7620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.470" name="ipv4_address" dev="configfs" ino=16005 res=0 errno=0 [ 279.704392][ T5834] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 279.775897][ T5834] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 283.157739][ T7644] netlink: 12 bytes leftover after parsing attributes in process `syz.3.478'. [ 283.205918][ T7644] bridge_slave_0: left allmulticast mode [ 283.218331][ T7644] bridge_slave_0: left promiscuous mode [ 283.249229][ T7644] bridge0: port 1(bridge_slave_0) entered disabled state [ 283.288690][ T7644] bridge_slave_1: left allmulticast mode [ 283.306100][ T7644] bridge_slave_1: left promiscuous mode [ 283.314958][ T7644] bridge0: port 2(bridge_slave_1) entered disabled state [ 283.331666][ T9] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 283.359599][ T7644] bond0: (slave bond_slave_0): Releasing backup interface [ 283.413108][ T7644] bond0: (slave bond_slave_1): Releasing backup interface [ 283.503522][ T7644] team0: Port device team_slave_0 removed [ 283.523896][ T9] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 283.541610][ T9] usb 3-1: config 0 has no interface number 0 [ 283.550745][ T7644] team0: Port device team_slave_1 removed [ 283.565153][ T9] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 283.576304][ T7644] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 283.595251][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.606466][ T7644] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 283.611816][ T9] usb 3-1: Product: syz [ 283.628213][ T9] usb 3-1: Manufacturer: syz [ 283.630947][ T7644] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 283.646214][ T9] usb 3-1: SerialNumber: syz [ 283.646426][ T7644] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 283.682671][ T9] usb 3-1: config 0 descriptor?? [ 283.905987][ T9] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 283.944267][ T9] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 283.976904][ T9] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 283.985461][ T9] usb 3-1: media controller created [ 284.012668][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 285.111811][ T7650] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 285.120673][ T7650] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 285.152317][ T9] i2c i2c-1: ec100: i2c rd failed=-110 reg=33 [ 287.077926][ T9] usb 3-1: USB disconnect, device number 16 [ 287.087006][ T7664] loop1: detected capacity change from 0 to 2048 [ 287.185823][ T7664] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 287.513146][ T7671] netlink: 12 bytes leftover after parsing attributes in process `syz.2.485'. [ 295.975899][ T7692] input: syz0 as /devices/virtual/input/input7 [ 299.321820][ T27] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 299.652895][ T27] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 299.741435][ T27] usb 3-1: config 0 has no interface number 0 [ 299.997306][ T27] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 300.336141][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.344759][ T27] usb 3-1: Product: syz [ 300.348983][ T27] usb 3-1: Manufacturer: syz [ 300.354073][ T27] usb 3-1: SerialNumber: syz [ 300.413134][ T27] usb 3-1: config 0 descriptor?? [ 300.545842][ T7714] loop4: detected capacity change from 0 to 256 [ 300.841547][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 301.121534][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 301.831549][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 301.861541][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 301.881527][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 302.640717][ T27] dvb_usb_ec168: probe of 3-1:0.1 failed with error -110 [ 302.797029][ T27] usb 3-1: USB disconnect, device number 17 [ 303.193114][ T7722] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 307.020136][ T7739] tipc: Enabled bearer , priority 0 [ 307.042938][ T7739] syzkaller0: entered promiscuous mode [ 307.058854][ T7739] syzkaller0: entered allmulticast mode [ 307.092332][ T7739] tipc: Resetting bearer [ 307.110962][ T7738] tipc: Resetting bearer [ 307.192754][ T7738] tipc: Disabling bearer [ 307.304008][ T7735] loop4: detected capacity change from 0 to 32768 [ 307.982064][ T5811] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 308.268624][ T5811] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 308.313525][ T5811] usb 2-1: config 0 has no interface number 0 [ 308.409962][ T5811] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 308.499590][ T5811] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.624777][ T5811] usb 2-1: Product: syz [ 308.677314][ T5811] usb 2-1: Manufacturer: syz [ 308.788284][ T5811] usb 2-1: SerialNumber: syz [ 308.823749][ T5811] usb 2-1: config 0 descriptor?? [ 309.048106][ T5811] usb 2-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 309.068219][ T5811] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 309.084307][ T5811] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 309.097516][ T5811] usb 2-1: media controller created [ 309.138095][ T5811] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 309.957573][ T7768] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.037509][ T7768] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.382262][ T5811] usb 2-1: USB disconnect, device number 6 [ 313.482135][ T5811] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 313.782613][ T5811] usb 3-1: Using ep0 maxpacket: 8 [ 313.894004][ T5811] usb 3-1: config 0 has no interfaces? [ 313.968786][ T5811] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 314.081904][ T5811] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.113539][ T5811] usb 3-1: config 0 descriptor?? [ 317.546092][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.555355][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.151905][ T7820] loop1: detected capacity change from 0 to 512 [ 318.160248][ T7820] EXT4-fs: inline encryption not supported [ 318.166396][ T7820] EXT4-fs: Ignoring removed i_version option [ 319.226471][ T9] usb 3-1: USB disconnect, device number 18 [ 320.139785][ T7820] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 320.603871][ T7820] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 320.604331][ T7820] EXT4-fs: failed to create workqueue [ 320.619707][ T7820] EXT4-fs (loop1): mount failed [ 321.486175][ T7837] syzkaller0: entered promiscuous mode [ 321.499993][ T7837] syzkaller0: entered allmulticast mode [ 321.771734][ T5834] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 321.966383][ T5834] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 321.976145][ T5834] usb 3-1: config 0 has no interface number 0 [ 321.989980][ T5834] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 322.027710][ T5834] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.069202][ T5834] usb 3-1: Product: syz [ 322.091326][ T5834] usb 3-1: Manufacturer: syz [ 322.114073][ T5834] usb 3-1: SerialNumber: syz [ 322.180077][ T5834] usb 3-1: config 0 descriptor?? [ 322.481264][ T5834] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 322.565030][ T28] audit: type=1800 audit(2000000133.550:58): pid=7844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.529" name="/" dev="fuse" ino=3 res=0 errno=0 [ 322.609628][ T5834] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 322.756041][ T5834] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 322.831639][ T5834] usb 3-1: media controller created [ 323.006186][ T5834] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 324.192752][ T1101] rds_connect_path_complete: Cannot transition to state UP, current state is 5 [ 324.250693][ T7864] unsupported nlmsg_type 40 [ 324.262098][ T5834] usb 3-1: USB disconnect, device number 19 [ 324.980689][ T7868] netlink: 8 bytes leftover after parsing attributes in process `syz.1.537'. [ 326.453942][ T7872] netlink: 'syz.3.538': attribute type 3 has an invalid length. [ 328.023697][ T7883] kvm: requested 1676 ns i8254 timer period limited to 200000 ns [ 328.079459][ T7883] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 333.071667][ T9] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 333.118705][ T7916] FAULT_INJECTION: forcing a failure. [ 333.118705][ T7916] name failslab, interval 1, probability 0, space 0, times 0 [ 333.131705][ T7916] CPU: 0 PID: 7916 Comm: syz.1.553 Not tainted syzkaller #0 [ 333.139036][ T7916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 333.149381][ T7916] Call Trace: [ 333.152693][ T7916] [ 333.155653][ T7916] dump_stack_lvl+0x18c/0x250 [ 333.160457][ T7916] ? show_regs_print_info+0x20/0x20 [ 333.165678][ T7916] ? load_image+0x420/0x420 [ 333.170214][ T7916] ? __lock_acquire+0x7d80/0x7d80 [ 333.175379][ T7916] should_fail_ex+0x394/0x4c0 [ 333.180137][ T7916] should_failslab+0x9/0x20 [ 333.184702][ T7916] slab_pre_alloc_hook+0x59/0x300 [ 333.189781][ T7916] kmem_cache_alloc_node+0x5e/0x310 [ 333.195108][ T7916] ? alloc_vmap_area+0x6f7/0x1e50 [ 333.200166][ T7916] alloc_vmap_area+0x6f7/0x1e50 [ 333.205107][ T7916] ? vm_map_ram+0xcf0/0xcf0 [ 333.209641][ T7916] ? rcu_is_watching+0x15/0xb0 [ 333.214438][ T7916] __get_vm_area_node+0x162/0x370 [ 333.219516][ T7916] __vmalloc_node_range+0x36f/0x1320 [ 333.224853][ T7916] ? bpf_prog_alloc_no_stats+0x46/0x430 [ 333.230535][ T7916] ? __stack_depot_save+0x1f/0x660 [ 333.235682][ T7916] ? kasan_set_track+0x5f/0x70 [ 333.240510][ T7916] ? do_syscall_64+0x55/0xb0 [ 333.245143][ T7916] ? free_vm_area+0x50/0x50 [ 333.249684][ T7916] ? __asan_memset+0x22/0x40 [ 333.254307][ T7916] ? bpf_prog_alloc_no_stats+0x46/0x430 [ 333.259874][ T7916] __vmalloc+0x7a/0x90 [ 333.263996][ T7916] ? bpf_prog_alloc_no_stats+0x46/0x430 [ 333.269577][ T7916] bpf_prog_alloc_no_stats+0x46/0x430 [ 333.275084][ T7916] bpf_prog_alloc+0x3d/0x1a0 [ 333.279719][ T7916] ? bpf_prog_create_from_user+0x21/0x420 [ 333.285497][ T7916] bpf_prog_create_from_user+0xa6/0x420 [ 333.291081][ T7916] ? seccomp_notify_detach+0x220/0x220 [ 333.296616][ T7916] do_seccomp+0x794/0xdc0 [ 333.300986][ T7916] ? prctl_set_seccomp+0x60/0x60 [ 333.305970][ T7916] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 333.312004][ T7916] ? lockdep_hardirqs_on+0x98/0x150 [ 333.317236][ T7916] do_syscall_64+0x55/0xb0 [ 333.321716][ T7916] ? clear_bhb_loop+0x40/0x90 [ 333.326461][ T7916] ? clear_bhb_loop+0x40/0x90 [ 333.331410][ T7916] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 333.337327][ T7916] RIP: 0033:0x7f37ecd9e159 [ 333.341772][ T7916] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 333.361594][ T7916] RSP: 002b:00007f37eafd5028 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 333.370059][ T7916] RAX: ffffffffffffffda RBX: 00007f37ed026090 RCX: 00007f37ecd9e159 [ 333.378072][ T7916] RDX: 0000200000000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 333.386067][ T7916] RBP: 00007f37ece35024 R08: 0000000000000000 R09: 0000000000000000 [ 333.394062][ T7916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 333.402074][ T7916] R13: 00007f37ed026128 R14: 00007f37ed026090 R15: 00007ffcbdcd2518 [ 333.410081][ T7916] [ 333.524182][ T9] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 333.559295][ T9] usb 4-1: config 0 has no interface number 0 [ 333.590535][ T9] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 333.624642][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.661107][ T9] usb 4-1: Product: syz [ 333.680494][ T9] usb 4-1: Manufacturer: syz [ 333.704741][ T9] usb 4-1: SerialNumber: syz [ 333.717159][ T7920] loop2: detected capacity change from 0 to 512 [ 333.742530][ T9] usb 4-1: config 0 descriptor?? [ 333.776771][ T7920] EXT4-fs (loop2): Test dummy encryption mode enabled [ 333.822958][ T7920] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 333.958944][ T7920] EXT4-fs (loop2): 1 truncate cleaned up [ 333.992805][ T7920] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 334.018101][ T9] usb 4-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 334.137486][ T7927] bridge0: port 3(ip6gretap0) entered blocking state [ 334.145484][ T7927] bridge0: port 3(ip6gretap0) entered disabled state [ 334.156872][ T7927] ip6gretap0: entered allmulticast mode [ 334.170590][ T7927] ip6gretap0: entered promiscuous mode [ 334.178783][ T7927] bridge0: port 3(ip6gretap0) entered blocking state [ 334.187367][ T7927] bridge0: port 3(ip6gretap0) entered forwarding state [ 334.203501][ T9] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 334.329555][ T9] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 334.446959][ T9] usb 4-1: media controller created [ 334.567128][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 334.609426][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 334.716183][ T7933] netlink: 4 bytes leftover after parsing attributes in process `syz.2.557'. [ 334.965159][ T9] usb 4-1: USB disconnect, device number 9 [ 335.004519][ T7933] bond0: (slave syz_tun): Releasing backup interface [ 346.856705][ T5838] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 346.995359][ T8004] loop3: detected capacity change from 0 to 2048 [ 347.074789][ T5838] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 347.092237][ T5838] usb 2-1: config 0 has no interface number 0 [ 347.122309][ T5838] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 347.150033][ T5838] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.161761][ T5838] usb 2-1: Product: syz [ 347.166101][ T5838] usb 2-1: Manufacturer: syz [ 347.170846][ T5838] usb 2-1: SerialNumber: syz [ 347.198140][ T8005] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 347.209963][ T5838] usb 2-1: config 0 descriptor?? [ 347.584206][ T5838] usb 2-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 347.596923][ T5838] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 347.608073][ T5838] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 347.616578][ T5838] usb 2-1: media controller created [ 347.644829][ T5838] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 348.763234][ T5838] usb 2-1: USB disconnect, device number 7 [ 349.361759][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!! [ 350.931794][ T5812] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 351.191351][ T5812] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 351.253789][ T5812] usb 2-1: config 0 has no interface number 0 [ 351.339827][ T5812] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 351.404403][ T5812] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.464896][ T5812] usb 2-1: Product: syz [ 351.510800][ T5812] usb 2-1: Manufacturer: syz [ 351.560134][ T5812] usb 2-1: SerialNumber: syz [ 351.771050][ T5812] usb 2-1: config 0 descriptor?? [ 352.052589][ T5812] usb 2-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 352.069187][ T5812] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 352.102465][ T5812] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 352.147355][ T5812] usb 2-1: media controller created [ 352.320065][ T5812] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 352.944079][ T8029] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 352.984681][ T8045] loop2: detected capacity change from 0 to 512 [ 353.042322][ T8029] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 353.107174][ T8045] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 353.446988][ T5812] usb 2-1: USB disconnect, device number 8 [ 355.940901][ T8066] syzkaller0: entered promiscuous mode [ 356.129811][ T8066] syzkaller0: entered allmulticast mode [ 356.998563][ T8070] kvm: kvm [8069]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc2) = 0x7958 [ 357.019978][ T8070] kvm: kvm [8069]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x7958 [ 357.059042][ T8070] kvm: kvm [8069]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x7958 [ 357.096366][ T8070] kvm: kvm [8069]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc2) = 0x7958 [ 357.133822][ T8070] kvm_intel: kvm [8069]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x1d9) = 0x100007959 [ 359.250536][ T9] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 359.452196][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 359.469917][ T9] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 359.515385][ T9] usb 5-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40 [ 359.531977][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.540147][ T9] usb 5-1: Product: syz [ 359.578764][ T9] usb 5-1: Manufacturer: syz [ 359.591912][ T9] usb 5-1: SerialNumber: syz [ 359.617525][ T9] snd-ua101 5-1:1.1: sample format descriptor not found [ 359.646167][ T9] snd-ua101 5-1:1.0: invalid num_altsetting [ 360.306009][ T8086] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 360.316855][ T8086] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 360.665451][ T5812] usb 5-1: USB disconnect, device number 7 [ 361.261663][ T5812] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 361.478339][ T5812] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 361.498172][ T5812] usb 5-1: config 0 has no interface number 0 [ 361.528056][ T5812] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 361.553541][ T5812] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.575195][ T5812] usb 5-1: Product: syz [ 361.579451][ T5812] usb 5-1: Manufacturer: syz [ 361.591627][ T5812] usb 5-1: SerialNumber: syz [ 361.599008][ T5812] usb 5-1: config 0 descriptor?? [ 361.628561][ T8095] loop1: detected capacity change from 0 to 128 [ 361.674262][ T8095] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 361.692372][ T8095] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 361.830561][ T5812] usb 5-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 361.874423][ T5812] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 361.907491][ T5812] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 361.931784][ T5812] usb 5-1: media controller created [ 361.969799][ T5812] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 361.993289][ T8090] loop3: detected capacity change from 0 to 32768 [ 362.075609][ T8090] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 362.140265][ T8088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 362.150325][ T8088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 362.210342][ T8090] XFS (loop3): Ending clean mount [ 362.431089][ T5812] usb 5-1: USB disconnect, device number 8 [ 366.335633][ T7463] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 367.070502][ T8142] loop3: detected capacity change from 0 to 256 [ 367.157421][ T8142] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x5d6de3ec, utbl_chksum : 0xe619d30d) [ 367.554471][ T28] audit: type=1800 audit(2000000178.540:59): pid=8133 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.611" name="syzkaller0" dev="sda1" ino=2051 res=0 errno=0 [ 368.475392][ T8154] loop2: detected capacity change from 0 to 32768 [ 368.483158][ T8154] XFS: noikeep mount option is deprecated. [ 368.716894][ T8154] XFS (loop2): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 369.036333][ T8154] XFS (loop2): Ending clean mount [ 369.051397][ T8154] XFS (loop2): Quotacheck needed: Please wait. [ 369.258290][ T8154] XFS (loop2): Quotacheck: Done. [ 369.566012][ T9] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 369.730095][ T8173] kvm: kvm [8172]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc2) = 0x7958 [ 369.813845][ T9] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 369.842080][ T9] usb 2-1: config 0 has no interface number 0 [ 369.863989][ T8173] kvm: kvm [8172]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc2) = 0x100007959 [ 369.878401][ T9] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 369.905473][ T8173] kvm: kvm [8172]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x186) = 0x7958 [ 369.921561][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 369.929681][ T9] usb 2-1: Product: syz [ 369.959324][ T8173] kvm: kvm [8172]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x187) = 0x7958 [ 369.968442][ T9] usb 2-1: Manufacturer: syz [ 369.978745][ T9] usb 2-1: SerialNumber: syz [ 369.999692][ T9] usb 2-1: config 0 descriptor?? [ 370.029947][ T8173] kvm: kvm [8172]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x7958 [ 370.071324][ T8173] kvm: kvm [8172]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 370.099691][ T5771] XFS (loop2): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 370.245219][ T9] usb 2-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 370.266717][ T9] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 370.287909][ T9] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 370.307241][ T9] usb 2-1: media controller created [ 370.369408][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 370.587572][ T8181] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 370.599262][ T8181] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.603895][ T9] usb 2-1: USB disconnect, device number 9 [ 375.347435][ T8212] netlink: 'syz.1.629': attribute type 1 has an invalid length. [ 375.380433][ T8212] netlink: 84 bytes leftover after parsing attributes in process `syz.1.629'. [ 375.893952][ T8224] syzkaller0: entered promiscuous mode [ 375.906916][ T8224] syzkaller0: entered allmulticast mode [ 375.987841][ T8228] netlink: 'syz.2.634': attribute type 2 has an invalid length. [ 376.301575][ T8228] loop2: detected capacity change from 0 to 32768 [ 376.606528][ T8228] blkno = 8ed2c, nblocks = 1 [ 376.612036][ T8228] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 376.612036][ T8228] [ 376.807225][ T8228] ERROR: (device loop2): remounting filesystem as read-only [ 376.815016][ T8228] ialloc: diAlloc returned -17! [ 377.251625][ T5838] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 378.274267][ T5838] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 378.288529][ T5838] usb 2-1: config 0 has no interface number 0 [ 378.298749][ T5838] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 378.308062][ T5838] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 378.359766][ T5838] usb 2-1: Product: syz [ 378.364642][ T5838] usb 2-1: Manufacturer: syz [ 378.376855][ T5838] usb 2-1: SerialNumber: syz [ 378.402990][ T5838] usb 2-1: config 0 descriptor?? [ 378.677438][ T5838] usb 2-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 378.819975][ T8247] loop4: detected capacity change from 0 to 1024 [ 378.958989][ T5838] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 379.019806][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.037039][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.282244][ T5838] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 379.352505][ T5838] usb 2-1: media controller created [ 379.459675][ T8232] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 379.498382][ T5838] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 379.522182][ T8232] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 379.680827][ T8254] FAULT_INJECTION: forcing a failure. [ 379.680827][ T8254] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 379.708749][ T8254] CPU: 0 PID: 8254 Comm: syz.4.642 Not tainted syzkaller #0 [ 379.716207][ T8254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 379.726329][ T8254] Call Trace: [ 379.729661][ T8254] [ 379.732814][ T8254] dump_stack_lvl+0x18c/0x250 [ 379.737539][ T8254] ? show_regs_print_info+0x20/0x20 [ 379.742777][ T8254] ? load_image+0x420/0x420 [ 379.747312][ T8254] ? __might_fault+0xaa/0x120 [ 379.752063][ T8254] ? __lock_acquire+0x7d80/0x7d80 [ 379.757125][ T8254] ? __virt_addr_valid+0x10c/0x380 [ 379.762312][ T8254] should_fail_ex+0x394/0x4c0 [ 379.767119][ T8254] _copy_from_user+0x2f/0xe0 [ 379.771742][ T8254] strndup_user+0xb7/0x150 [ 379.776193][ T8254] __se_sys_add_key+0x1c4/0x410 [ 379.781085][ T8254] ? __x64_sys_add_key+0xc0/0xc0 [ 379.786069][ T8254] ? lockdep_hardirqs_on+0x98/0x150 [ 379.791301][ T8254] ? __x64_sys_add_key+0x20/0xc0 [ 379.796277][ T8254] do_syscall_64+0x55/0xb0 [ 379.800730][ T8254] ? clear_bhb_loop+0x40/0x90 [ 379.805440][ T8254] ? clear_bhb_loop+0x40/0x90 [ 379.810156][ T8254] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 379.816085][ T8254] RIP: 0033:0x7f6f2d19e159 [ 379.820529][ T8254] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 379.840277][ T8254] RSP: 002b:00007f6f2e01b028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 379.848740][ T8254] RAX: ffffffffffffffda RBX: 00007f6f2d425fa0 RCX: 00007f6f2d19e159 [ 379.856746][ T8254] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000200000000000 [ 379.864747][ T8254] RBP: 00007f6f2d235024 R08: fffffffffffffffc R09: 0000000000000000 [ 379.872754][ T8254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 379.880759][ T8254] R13: 00007f6f2d426038 R14: 00007f6f2d425fa0 R15: 00007ffc74d4ed08 [ 379.888790][ T8254] [ 379.942773][ T5838] usb 2-1: USB disconnect, device number 10 [ 382.130291][ T51] Bluetooth: hci1: command 0x0406 tx timeout [ 383.889303][ T8286] syzkaller0: entered promiscuous mode [ 383.941924][ T8286] syzkaller0: entered allmulticast mode [ 384.560820][ T8274] loop1: detected capacity change from 0 to 40427 [ 384.643959][ T8274] F2FS-fs (loop1): Corrupted extension count (327717 + 1 > 64) [ 384.701744][ T8274] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 384.752706][ T8274] F2FS-fs (loop1): build fault injection attr: rate: 771, type: 0x7ffff [ 384.826154][ T8274] F2FS-fs (loop1): invalid crc value [ 384.888472][ T8274] F2FS-fs (loop1): Found nat_bits in checkpoint [ 385.141904][ T8274] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 385.149184][ T8274] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 385.433291][ T8301] kvm: kvm [8300]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc2) = 0x800100000080 [ 385.470606][ T8304] F2FS-fs (loop1): inject no more block in inc_valid_block_count of f2fs_reserve_new_blocks+0x13a/0xbc0 [ 385.515622][ T8301] kvm: kvm [8300]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x80 [ 385.552107][ T8301] kvm: kvm [8300]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 385.660034][ T8304] F2FS-fs (loop1): inject no more block in inc_valid_block_count of f2fs_reserve_new_blocks+0x13a/0xbc0 [ 385.829114][ T8304] F2FS-fs (loop1): inject checkpoint error in f2fs_balance_fs of f2fs_vm_page_mkwrite+0x4dc/0x1610 [ 385.969426][ T8304] F2FS-fs (loop1): Stopped filesystem due to reason: 1 [ 385.997296][ T28] audit: type=1800 audit(2000000196.980:60): pid=8296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.645" name="file2" dev="sda1" ino=2044 res=0 errno=0 [ 388.441170][ T8314] loop4: detected capacity change from 0 to 512 [ 388.472990][ T8314] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 388.484365][ T6395] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 388.524414][ T8314] EXT4-fs (loop4): 1 truncate cleaned up [ 388.543182][ T8314] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 388.779119][ T6395] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 388.808464][ T6395] usb 3-1: config 0 has no interface number 0 [ 388.845950][ T6395] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 388.889719][ T6395] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.053453][ T6395] usb 3-1: Product: syz [ 389.129378][ T6395] usb 3-1: Manufacturer: syz [ 389.220031][ T6395] usb 3-1: SerialNumber: syz [ 389.329867][ T6395] usb 3-1: config 0 descriptor?? [ 389.542079][ T6007] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 389.571745][ T6395] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 389.609323][ T6395] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 389.634807][ T6395] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 389.675944][ T6395] usb 3-1: media controller created [ 389.810794][ T6395] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 389.884904][ T8312] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 389.903978][ T8312] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 390.187768][ T6395] usb 3-1: USB disconnect, device number 20 [ 390.266990][ T5838] IPVS: starting estimator thread 0... [ 390.316987][ T8339] capability: warning: `syz.4.662' uses 32-bit capabilities (legacy support in use) [ 390.361864][ T8338] IPVS: using max 17 ests per chain, 40800 per kthread [ 391.849875][ T8358] IPVS: lblc: SCTP 172.20.20.187:0 - no destination available [ 392.215423][ T5812] IPVS: starting estimator thread 0... [ 392.461699][ T8359] IPVS: using max 16 ests per chain, 38400 per kthread [ 392.715175][ T8364] loop3: detected capacity change from 0 to 512 [ 392.803665][ T8364] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 392.813453][ T8364] System zones: 1-12 [ 392.827619][ T8364] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #12: comm syz.3.669: missing EA_INODE flag [ 392.845483][ T8364] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.669: error while reading EA inode 12 err=-117 [ 392.859066][ T8364] EXT4-fs (loop3): 1 orphan inode deleted [ 392.868139][ T8364] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 393.933646][ T7463] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 395.606834][ T9] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 397.524647][ T9] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 397.533285][ T9] usb 4-1: config 0 has no interface number 0 [ 397.542644][ T9] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 397.588613][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 397.604342][ T9] usb 4-1: Product: syz [ 397.608710][ T9] usb 4-1: Manufacturer: syz [ 397.614735][ T9] usb 4-1: SerialNumber: syz [ 397.630979][ T9] usb 4-1: config 0 descriptor?? [ 397.850662][ T9] usb 4-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 397.902858][ T9] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 397.942134][ T9] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 397.950275][ T9] usb 4-1: media controller created [ 398.070651][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 398.220956][ T8389] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 398.264245][ T8389] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 399.170728][ T8408] loop1: detected capacity change from 0 to 2048 [ 399.172450][ T9] usb 4-1: USB disconnect, device number 10 [ 399.217393][ T8408] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 399.261168][ T8408] Zero length message leads to an empty skb [ 399.645689][ T8406] loop2: detected capacity change from 0 to 32768 [ 399.686730][ T8406] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 399.711054][ T8406] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 399.731222][ T8406] BTRFS info (device loop2): use zlib compression, level 3 [ 399.753190][ T8406] BTRFS info (device loop2): unrecognized rescue option 'imetacsums' [ 399.780604][ T8406] BTRFS error (device loop2): unrecognized rescue value imetacsums [ 399.812613][ T8406] BTRFS error (device loop2): open_ctree failed: -22 [ 400.072847][ T7950] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 scanned by udevd (7950) [ 400.451697][ T9] usb 5-1: new full-speed USB device number 9 using dummy_hcd [ 400.669099][ T9] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 400.981814][ T8424] overlayfs: failed to resolve './file2': -2 [ 402.171566][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 402.181886][ T9] usb 5-1: Product: syz [ 402.186215][ T9] usb 5-1: Manufacturer: syz [ 402.190875][ T9] usb 5-1: SerialNumber: syz [ 402.280227][ T9] usb 5-1: config 0 descriptor?? [ 402.501488][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 402.977159][ T8428] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 404.401917][ T9] dvb_usb_rtl28xxu 5-1:0.0: chip type detection failed -110 [ 404.415024][ T9] dvb_usb_rtl28xxu: probe of 5-1:0.0 failed with error -110 [ 404.455625][ T6887] usb 5-1: USB disconnect, device number 9 [ 407.192198][ T6887] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 407.394071][ T6887] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 407.448292][ T6887] usb 2-1: config 0 has no interface number 0 [ 407.460802][ T6887] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 407.480676][ T6887] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.489584][ T6887] usb 2-1: Product: syz [ 409.160905][ T6887] usb 2-1: Manufacturer: syz [ 409.279299][ T6887] usb 2-1: SerialNumber: syz [ 409.312773][ T6887] usb 2-1: config 0 descriptor?? [ 409.573162][ T6887] usb 2-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 409.627577][ T6887] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 409.659985][ T6887] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 409.694584][ T6887] usb 2-1: media controller created [ 409.815340][ T5838] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 409.837852][ T6887] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 409.968353][ T8449] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 409.990070][ T8449] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 410.047462][ T5838] usb 3-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 410.099258][ T5838] usb 3-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 410.142864][ T5838] usb 3-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 410.165086][ T6887] i2c i2c-1: ec100: i2c rd failed=-32 reg=33 [ 410.181533][ T5838] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.241544][ T5838] usb 3-1: Product: syz [ 410.245799][ T5838] usb 3-1: Manufacturer: syz [ 410.250475][ T5838] usb 3-1: SerialNumber: syz [ 410.274158][ T5838] ti_usb_3410_5052 3-1:2.0: TI USB 5052 2 port adapter converter detected [ 410.307783][ T5838] usb 3-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 410.379346][ T6887] usb 2-1: USB disconnect, device number 11 [ 410.399579][ T5838] usb 3-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 414.363253][ T8454] ti_usb_3410_5052_2 ttyUSB0: ti_write_byte - failed, -110 [ 414.621683][ T8454] ti_usb_3410_5052_2 ttyUSB0: ti_set_termios - cannot set modem control on port 0, -110 [ 414.925082][ T8454] ti_usb_3410_5052_2 ttyUSB0: ti_get_lsr - get port status command failed, -32 [ 415.029284][ T8454] ti_usb_3410_5052_2 ttyUSB0: ti_close - cannot send close port command, -32 [ 415.052541][ T6887] usb 3-1: USB disconnect, device number 21 [ 415.102711][ T6887] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 415.121209][ T8473] loop1: detected capacity change from 0 to 1024 [ 415.158239][ T6887] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 415.222484][ T8473] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 415.223704][ T6887] ti_usb_3410_5052 3-1:2.0: device disconnected [ 416.320782][ T8475] kvm: kvm [8474]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 416.555377][ T5776] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 416.936162][ T8491] loop4: detected capacity change from 0 to 256 [ 417.199663][ T5811] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 417.452359][ T8491] exFAT-fs (loop4): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 418.237579][ T5811] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 418.257476][ T5811] usb 3-1: config 0 has no interface number 0 [ 419.284848][ T28] audit: type=1800 audit(2000000229.340:61): pid=8504 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.703" name="file1" dev="loop4" ino=1048633 res=0 errno=0 [ 419.621663][ T5811] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 419.630811][ T5811] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 421.341558][ T5811] usb 3-1: Product: syz [ 421.345811][ T5811] usb 3-1: Manufacturer: syz [ 421.351102][ T5811] usb 3-1: SerialNumber: syz [ 421.363063][ T5811] usb 3-1: config 0 descriptor?? [ 421.368904][ T5811] usb 3-1: can't set config #0, error -71 [ 421.376386][ T5811] usb 3-1: USB disconnect, device number 22 [ 421.616893][ T8522] page:ffffea0001200000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x48000 [ 421.628388][ T8522] head:ffffea0001200000 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 421.637776][ T8522] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 421.646128][ T8522] page_type: 0xffffffff() [ 421.650787][ T8522] raw: 00fff00000000840 ffff888017c42140 dead000000000122 0000000000000000 [ 421.659870][ T8522] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 421.668778][ T8522] page dumped because: unmovable page [ 421.674477][ T8522] page_owner tracks the page as allocated [ 421.682509][ T8522] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 42, tgid 42 (kworker/u4:2), ts 398058896535, free_ts 397711844561 [ 421.705185][ T8522] post_alloc_hook+0x1c1/0x200 [ 421.710790][ T8522] get_page_from_freelist+0x2181/0x22a0 [ 421.716792][ T8522] __alloc_pages+0x1f0/0x460 [ 421.721730][ T8522] alloc_slab_page+0x5d/0x180 [ 421.726637][ T8522] new_slab+0x87/0x2d0 [ 421.730963][ T8522] ___slab_alloc+0xc5c/0x12f0 [ 421.735911][ T8522] __kmem_cache_alloc_node+0x11f/0x250 [ 421.741647][ T8522] __kmalloc_node_track_caller+0xa4/0x230 [ 421.747617][ T8522] kmalloc_reserve+0x116/0x240 [ 421.752761][ T8522] __alloc_skb+0x138/0x2c0 [ 421.757507][ T8522] nsim_dev_trap_report_work+0x253/0xa90 [ 421.763611][ T8522] process_scheduled_works+0xa60/0x1600 [ 421.769395][ T8522] worker_thread+0xa5e/0xfe0 [ 421.774267][ T8522] kthread+0x2fa/0x390 [ 421.778537][ T8522] ret_from_fork+0x48/0x80 [ 421.783253][ T8522] ret_from_fork_asm+0x11/0x20 [ 421.788515][ T8522] page last free stack trace: [ 421.793411][ T8522] free_unref_page_prepare+0x7d7/0x8f0 [ 421.799108][ T8522] free_unref_page+0x32/0x2e0 [ 421.804365][ T8522] __unfreeze_partials+0x1cf/0x210 [ 421.809729][ T8522] put_cpu_partial+0x17c/0x250 [ 421.814802][ T8522] __slab_free+0x319/0x400 [ 421.819482][ T8522] qlist_free_all+0x75/0xd0 [ 421.824285][ T8522] kasan_quarantine_reduce+0x143/0x160 [ 421.829955][ T8522] __kasan_slab_alloc+0x22/0x80 [ 421.835060][ T8522] slab_post_alloc_hook+0x6a/0x4d0 [ 421.840380][ T8522] kmem_cache_alloc+0x17e/0x2c0 [ 421.845636][ T8522] vm_area_dup+0x27/0x270 [ 421.850317][ T8522] __split_vma+0x1a8/0xc20 [ 421.855041][ T8522] mprotect_fixup+0xa3b/0xcd0 [ 421.860265][ T8522] do_mprotect_pkey+0x7c3/0xcc0 [ 421.865560][ T8522] __x64_sys_mprotect+0x80/0x90 [ 421.870621][ T8522] do_syscall_64+0x55/0xb0 [ 423.212551][ T8535] Console: switching to colour VGA+ 80x25 [ 423.671030][ T8537] syzkaller0: entered promiscuous mode [ 423.706665][ T8537] syzkaller0: entered allmulticast mode [ 425.573968][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 425.582791][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 425.646049][ T8543] tipc: Enabled bearer , priority 0 [ 425.675439][ T8536] tipc: Resetting bearer [ 425.790571][ T8536] tipc: Disabling bearer [ 427.444928][ T8560] overlayfs: missing 'lowerdir' [ 428.581763][ T6395] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 428.899648][ T6395] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 428.932094][ T6395] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 428.960878][ T6395] usb 2-1: New USB device found, idVendor=04e6, idProduct=0005, bcdDevice= 1.00 [ 428.991650][ T6395] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.999741][ T6395] usb 2-1: Product: syz [ 429.031518][ T6395] usb 2-1: Manufacturer: syz [ 429.036212][ T6395] usb 2-1: SerialNumber: syz [ 429.098334][ T6395] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 429.160873][ T6395] ums-sddr09 2-1:1.0: This device (04e6,0005,0100 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 429.160873][ T6395] Please send a copy of this message to and [ 430.353310][ T6395] ums-sddr09: probe of 2-1:1.0 failed with error -5 [ 430.368797][ T6395] usb 2-1: USB disconnect, device number 12 [ 431.272261][ T5812] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 431.488128][ T5812] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 431.512233][ T5812] usb 3-1: config 0 has no interface number 0 [ 431.562381][ T5812] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 431.601552][ T5812] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.609648][ T5812] usb 3-1: Product: syz [ 431.657125][ T5812] usb 3-1: Manufacturer: syz [ 431.666636][ T5812] usb 3-1: SerialNumber: syz [ 431.698739][ T5812] usb 3-1: config 0 descriptor?? [ 431.715799][ T8592] md/raid10:md0: not clean -- starting background reconstruction [ 433.461068][ T8592] md/raid10:md0: active with 1 out of 2 devices [ 433.493655][ T8592] md0: detected capacity change from 0 to 2048 [ 433.515648][ T8604] md: resync of RAID array md0 [ 433.565155][ T8604] md/raid10:md0: resync fails [ 433.587247][ T8604] md: md0: resync done. [ 433.660063][ T5812] dvb_usb_ec168: probe of 3-1:0.1 failed with error -71 [ 433.723288][ T5812] usb 3-1: USB disconnect, device number 23 [ 433.906941][ T8612] netlink: 12 bytes leftover after parsing attributes in process `syz.2.730'. [ 434.041050][ T5782] block nbd1: Receive control failed (result -1) [ 434.357294][ T8622] loop3: detected capacity change from 0 to 1024 [ 434.404040][ T8622] EXT4-fs: Ignoring removed oldalloc option [ 434.410122][ T8622] EXT4-fs: Ignoring removed nomblk_io_submit option [ 434.457096][ T1101] hsr_slave_0: left promiscuous mode [ 434.475156][ T8622] EXT4-fs (loop3): unsupported descriptor size 0 [ 434.501007][ T1101] hsr_slave_1: left promiscuous mode [ 434.618613][ T1101] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 434.784457][ T1101] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 434.978613][ T1101] bridge_slave_1: left allmulticast mode [ 435.090851][ T1101] bridge_slave_1: left promiscuous mode [ 435.209720][ T1101] bridge0: port 2(bridge_slave_1) entered disabled state [ 435.336044][ T1101] bridge_slave_0: left allmulticast mode [ 435.386243][ T1101] bridge_slave_0: left promiscuous mode [ 435.414195][ T1101] bridge0: port 1(bridge_slave_0) entered disabled state [ 436.211251][ T8636] 9pnet_fd: Insufficient options for proto=fd [ 440.271595][ T5834] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 440.433791][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.440204][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.723462][ T8653] loop4: detected capacity change from 0 to 40427 [ 440.734063][ T8653] F2FS-fs (loop4): Invalid SB checksum offset: 0 [ 440.740481][ T8653] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 440.757192][ T8653] F2FS-fs (loop4): invalid crc value [ 440.878131][ T5834] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 440.891539][ T5834] usb 4-1: config 0 has no interface number 0 [ 440.910653][ T5834] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 440.931534][ T5834] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 440.939617][ T5834] usb 4-1: Product: syz [ 440.944648][ T8653] F2FS-fs (loop4): Try to recover 2th superblock, ret: 0 [ 440.952484][ T8653] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 440.970972][ T5834] usb 4-1: Manufacturer: syz [ 440.976920][ T5834] usb 4-1: SerialNumber: syz [ 441.004498][ T5834] usb 4-1: config 0 descriptor?? [ 441.368896][ T5834] usb 4-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 441.382139][ T5834] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 441.392774][ T5834] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 441.400876][ T5834] usb 4-1: media controller created [ 441.424158][ T5834] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 441.549157][ T8659] syz.4.740: attempt to access beyond end of device [ 441.549157][ T8659] loop4: rw=10241, sector=53248, nr_sectors = 8 limit=40427 [ 442.365848][ T8660] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 442.384318][ T6007] syz-executor: attempt to access beyond end of device [ 442.384318][ T6007] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 442.427145][ T8660] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 442.457039][ T5834] i2c i2c-1: ec100: i2c rd failed=-32 reg=33 [ 442.465854][ T6007] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 443.547673][ T1101] team0 (unregistering): Port device team_slave_1 removed [ 446.162681][ T1101] team0 (unregistering): Port device team_slave_0 removed [ 446.723952][ T1101] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 447.981343][ T1101] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 448.207277][ T8693] binder: 8692:8693 ioctl c0306201 0 returned -14 [ 453.560607][ T8716] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 453.582468][ T8716] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 453.729854][ T8716] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 453.749356][ T8716] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 454.004776][ T1101] bond0 (unregistering): Released all slaves [ 454.635149][ T8740] netlink: 28 bytes leftover after parsing attributes in process `syz.3.754'. [ 454.822702][ T6395] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 455.108302][ T6395] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 455.160776][ T6395] usb 3-1: config 0 has no interface number 0 [ 455.263294][ T6395] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 455.379811][ T6395] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.408534][ T6395] usb 3-1: Product: syz [ 455.434325][ T6395] usb 3-1: Manufacturer: syz [ 455.439017][ T6395] usb 3-1: SerialNumber: syz [ 455.486764][ T6395] usb 3-1: config 0 descriptor?? [ 457.511885][ T6395] dvb_usb_ec168: probe of 3-1:0.1 failed with error -110 [ 457.590092][ T5811] usb 3-1: USB disconnect, device number 24 [ 462.575777][ T8773] loop1: detected capacity change from 0 to 1024 [ 463.595893][ T5812] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 464.008367][ T5812] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 464.036423][ T5812] usb 3-1: config 0 has no interface number 0 [ 464.223781][ T5812] usb 3-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 464.273763][ T5812] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.306529][ T5812] usb 3-1: Product: syz [ 464.310751][ T5812] usb 3-1: Manufacturer: syz [ 464.340536][ T5812] usb 3-1: SerialNumber: syz [ 464.365390][ T5812] usb 3-1: config 0 descriptor?? [ 464.616794][ T5812] usb 3-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 464.637541][ T5812] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 464.679794][ T5812] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 464.708908][ T5812] usb 3-1: media controller created [ 464.764819][ T5812] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 465.416380][ T8782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 465.476417][ T8782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 465.762128][ T5812] usb 3-1: USB disconnect, device number 25 [ 466.092902][ T51] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 466.115800][ T51] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 466.145109][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 466.174145][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 466.188770][ T51] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 466.198571][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 466.651594][ T5811] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 466.993944][ T5811] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 467.002331][ T5811] usb 2-1: config 0 has no interface number 0 [ 467.034163][ T5811] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 467.051521][ T5811] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 467.069900][ T5811] usb 2-1: Product: syz [ 467.090600][ T5811] usb 2-1: Manufacturer: syz [ 467.109036][ T5811] usb 2-1: SerialNumber: syz [ 467.134303][ T5811] usb 2-1: config 0 descriptor?? [ 468.937158][ T51] Bluetooth: hci4: command tx timeout [ 468.951623][ T5811] usb 2-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 468.986710][ T5811] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 469.011921][ T5811] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 469.020035][ T5811] usb 2-1: media controller created [ 469.074996][ T5811] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 469.184882][ T8795] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 469.196189][ T8795] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 469.463388][ T6887] usb 2-1: USB disconnect, device number 13 [ 471.705997][ T51] Bluetooth: hci4: command tx timeout [ 472.268277][ T8792] chnl_net:caif_netlink_parms(): no params data found [ 473.951503][ T51] Bluetooth: hci4: command tx timeout [ 473.971804][ T8792] bridge0: port 1(bridge_slave_0) entered blocking state [ 473.979022][ T8792] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.990095][ T8792] bridge_slave_0: entered allmulticast mode [ 474.012690][ T8792] bridge_slave_0: entered promiscuous mode [ 474.025090][ T8792] bridge0: port 2(bridge_slave_1) entered blocking state [ 474.056487][ T8792] bridge0: port 2(bridge_slave_1) entered disabled state [ 474.064159][ T8792] bridge_slave_1: entered allmulticast mode [ 474.075091][ T8792] bridge_slave_1: entered promiscuous mode [ 474.815021][ T11] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 474.905430][ T8792] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.946573][ T8792] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 475.114592][ T11] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 475.305001][ T8792] team0: Port device team_slave_0 added [ 476.033142][ T51] Bluetooth: hci4: command tx timeout [ 476.094997][ T11] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.254193][ T8792] team0: Port device team_slave_1 added [ 476.354098][ T11] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.490738][ T8792] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 476.518328][ T8792] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 476.549877][ T8792] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 476.565173][ T8792] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 476.572617][ T8792] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 476.599118][ T8792] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 477.464954][ T8792] hsr_slave_0: entered promiscuous mode [ 477.525888][ T8792] hsr_slave_1: entered promiscuous mode [ 477.562043][ T8792] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 477.591014][ T8792] Cannot create hsr debugfs directory [ 478.185264][ T11] tipc: Left network mode [ 479.338391][ T8792] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 481.274091][ T8792] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 481.447897][ T8792] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 481.555272][ T8792] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 481.793440][ T8886] usb usb7: check_ctrlrecip: process 8886 (syz.2.788) requesting ep 01 but needs 81 [ 481.803344][ T8886] usb usb7: usbfs: process 8886 (syz.2.788) did not claim interface 0 before use [ 482.196864][ T11] bond1: (slave gretap1): Releasing backup interface [ 485.182563][ T8894] syzkaller0: entered promiscuous mode [ 485.188148][ T8894] syzkaller0: entered allmulticast mode [ 485.385277][ T8792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 486.457444][ T11] hsr_slave_0: left promiscuous mode [ 486.470314][ T11] hsr_slave_1: left promiscuous mode [ 486.495878][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 486.518205][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 486.598275][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 486.625422][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 486.672526][ T11] bridge_slave_1: left allmulticast mode [ 486.678438][ T11] bridge_slave_1: left promiscuous mode [ 486.887725][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 486.990457][ T11] bridge_slave_0: left allmulticast mode [ 487.094453][ T11] bridge_slave_0: left promiscuous mode [ 487.285454][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 487.379160][ T8921] MTRR 1 not used [ 487.510864][ T11] veth1_macvtap: left promiscuous mode [ 487.541806][ T11] veth0_macvtap: left promiscuous mode [ 487.599173][ T11] veth1_vlan: left promiscuous mode [ 487.611673][ T11] veth0_vlan: left promiscuous mode [ 489.366995][ T11] bond1 (unregistering): Released all slaves [ 492.325649][ T8941] loop1: detected capacity change from 0 to 256 [ 492.361703][ T8941] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 492.393876][ T8941] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 492.463567][ T8941] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 492.492812][ T8941] exFAT-fs (loop1): failed to load alloc-bitmap [ 492.517299][ T8941] exFAT-fs (loop1): failed to recognize exfat type [ 492.659646][ T8943] loop1: detected capacity change from 0 to 2048 [ 492.713803][ T8943] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 492.822673][ T27] af_packet: tpacket_rcv: packet too big, clamped from 80 to 4294967272. macoff=96 [ 492.850863][ T11] team0 (unregistering): Port device team_slave_1 removed [ 493.031076][ T11] team0 (unregistering): Port device team_slave_0 removed [ 493.115965][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 493.175716][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 493.282171][ T5810] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 493.483679][ T5810] usb 3-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 493.497070][ T5810] usb 3-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 493.532428][ T5810] usb 3-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 493.550859][ T5810] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.559082][ T5810] usb 3-1: Product: syz [ 493.563340][ T5810] usb 3-1: Manufacturer: syz [ 493.568012][ T5810] usb 3-1: SerialNumber: syz [ 493.585877][ T5810] ti_usb_3410_5052 3-1:2.0: TI USB 5052 2 port adapter converter detected [ 493.613013][ T5810] usb 3-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 493.651382][ T5810] usb 3-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 493.770416][ T11] bond0 (unregistering): Released all slaves [ 493.947978][ T8792] 8021q: adding VLAN 0 to HW filter on device team0 [ 494.020889][ T996] bridge0: port 1(bridge_slave_0) entered blocking state [ 494.028158][ T996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 494.066249][ T996] bridge0: port 2(bridge_slave_1) entered blocking state [ 494.073520][ T996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 496.516722][ T8957] fuse: Unknown parameter 'o‡¦—A„ñt±(nÆ„/¬‹' [ 496.523695][ T8947] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot send open command, -110 [ 496.661015][ T9] usb 3-1: USB disconnect, device number 26 [ 496.711168][ T9] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 496.789747][ T9] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 496.844694][ T9] ti_usb_3410_5052 3-1:2.0: device disconnected [ 497.400910][ T8967] loop3: detected capacity change from 0 to 4096 [ 499.414338][ T8967] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 499.453103][ T8792] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 501.748168][ T8998] loop3: detected capacity change from 0 to 256 [ 501.756311][ T8998] FAT-fs (loop3): Unrecognized mount option "0x0000000000000004" or missing value [ 501.866704][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.031602][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.101934][ T8792] veth0_vlan: entered promiscuous mode [ 502.174440][ T8792] veth1_vlan: entered promiscuous mode [ 502.495877][ T8792] veth0_macvtap: entered promiscuous mode [ 503.571325][ T8792] veth1_macvtap: entered promiscuous mode [ 503.739292][ T8792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 503.803770][ T8792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 503.813988][ T8792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 503.824675][ T8792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 503.834805][ T8792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 503.845341][ T8792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 503.857040][ T8792] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 503.868132][ T8792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 503.888330][ T8792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 503.913308][ T8792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 503.942018][ T8792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 504.041364][ T8792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 504.138745][ T8792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 504.247520][ T8792] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 504.410371][ T8792] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.483969][ T8792] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.573094][ T8792] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 504.655020][ T8792] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 505.065956][ T6075] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 505.123185][ T6075] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 507.119145][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 507.171012][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 507.428843][ T9024] loop3: detected capacity change from 0 to 4096 [ 508.936510][ T9054] overlayfs: overlapping lowerdir path [ 509.043701][ T9053] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 511.689583][ T9078] netlink: 20 bytes leftover after parsing attributes in process `syz.5.817'. [ 513.783341][ T9078] veth0_to_bond: entered promiscuous mode [ 513.789195][ T9078] veth0_to_bond: entered allmulticast mode [ 515.526186][ T9098] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 515.535345][ T9098] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 515.580908][ T9098] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 515.591053][ T9098] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 517.317623][ T9119] binder: 9118:9119 ioctl c0306201 200000000180 returned -14 [ 520.809165][ T9145] zram: Cannot change disksize for initialized device [ 523.223448][ T9184] trusted_key: encrypted_key: insufficient parameters specified [ 523.325947][ T28] audit: type=1326 audit(2000000334.290:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9178 comm="syz.3.839" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8e7199e159 code=0x0 [ 527.824369][ T9] IPVS: starting estimator thread 0... [ 527.921594][ T9221] IPVS: using max 19 ests per chain, 45600 per kthread [ 537.747714][ T9309] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 537.774298][ T9309] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 538.008253][ T9314] trusted_key: encrypted_key: keylen parameter is missing [ 538.055058][ T9314] syz.5.863: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz5,mems_allowed=0-1 [ 538.103489][ T9314] CPU: 1 PID: 9314 Comm: syz.5.863 Not tainted syzkaller #0 [ 538.110971][ T9314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 538.121171][ T9314] Call Trace: [ 538.124484][ T9314] [ 538.127449][ T9314] dump_stack_lvl+0x18c/0x250 [ 538.132178][ T9314] ? show_regs_print_info+0x20/0x20 [ 538.137417][ T9314] ? load_image+0x420/0x420 [ 538.142042][ T9314] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 538.148529][ T9314] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 538.155062][ T9314] warn_alloc+0x246/0x340 [ 538.159427][ T9314] ? stack_trace_save+0xaa/0x100 [ 538.164404][ T9314] ? zone_watermark_ok_safe+0x230/0x230 [ 538.170084][ T9314] ? kasan_set_track+0x5f/0x70 [ 538.174889][ T9314] ? kasan_set_track+0x4e/0x70 [ 538.179689][ T9314] ? __kasan_kmalloc+0x8f/0xa0 [ 538.184493][ T9314] ? xsk_init_queue+0xad/0x100 [ 538.189368][ T9314] ? xsk_setsockopt+0x413/0x750 [ 538.194262][ T9314] ? do_sock_setsockopt+0x175/0x1a0 [ 538.199499][ T9314] ? __x64_sys_setsockopt+0x182/0x200 [ 538.205077][ T9314] __vmalloc_node_range+0x129/0x1320 [ 538.210441][ T9314] ? free_vm_area+0x50/0x50 [ 538.215252][ T9314] vmalloc_user+0x74/0x80 [ 538.219618][ T9314] ? xskq_create+0xbf/0x170 [ 538.224161][ T9314] xskq_create+0xbf/0x170 [ 538.228548][ T9314] xsk_init_queue+0xad/0x100 [ 538.233175][ T9314] xsk_setsockopt+0x413/0x750 [ 538.237886][ T9314] ? xsk_poll+0x670/0x670 [ 538.242342][ T9314] ? __fget_files+0x28/0x460 [ 538.246999][ T9314] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 538.252575][ T9314] ? security_socket_setsockopt+0x7e/0xa0 [ 538.258335][ T9314] ? xsk_poll+0x670/0x670 [ 538.262695][ T9314] do_sock_setsockopt+0x175/0x1a0 [ 538.267757][ T9314] ? __fdget+0x180/0x210 [ 538.272045][ T9314] __x64_sys_setsockopt+0x182/0x200 [ 538.277301][ T9314] do_syscall_64+0x55/0xb0 [ 538.281749][ T9314] ? clear_bhb_loop+0x40/0x90 [ 538.286460][ T9314] ? clear_bhb_loop+0x40/0x90 [ 538.291220][ T9314] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 538.297227][ T9314] RIP: 0033:0x7f703639e159 [ 538.301674][ T9314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 538.321602][ T9314] RSP: 002b:00007f703719f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 538.330073][ T9314] RAX: ffffffffffffffda RBX: 00007f7036625fa0 RCX: 00007f703639e159 [ 538.338165][ T9314] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000007 [ 538.346167][ T9314] RBP: 00007f7036435024 R08: 0000000000000029 R09: 0000000000000000 [ 538.354255][ T9314] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 538.362439][ T9314] R13: 00007f7036626038 R14: 00007f7036625fa0 R15: 00007ffe5e8b3428 [ 538.370496][ T9314] [ 538.413440][ T9314] Mem-Info: [ 538.416842][ T9314] active_anon:26117 inactive_anon:0 isolated_anon:0 [ 538.416842][ T9314] active_file:18114 inactive_file:44195 isolated_file:0 [ 538.416842][ T9314] unevictable:768 dirty:191 writeback:0 [ 538.416842][ T9314] slab_reclaimable:11122 slab_unreclaimable:96633 [ 538.416842][ T9314] mapped:25687 shmem:20710 pagetables:725 [ 538.416842][ T9314] sec_pagetables:0 bounce:0 [ 538.416842][ T9314] kernel_misc_reclaimable:0 [ 538.416842][ T9314] free:1306673 free_pcp:11743 free_cma:0 [ 538.490718][ T9314] Node 0 active_anon:104468kB inactive_anon:0kB active_file:72456kB inactive_file:176576kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:102848kB dirty:760kB writeback:0kB shmem:81304kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11036kB pagetables:2900kB sec_pagetables:0kB all_unreclaimable? no [ 538.608296][ T9314] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 538.608516][ T9314] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 538.608605][ T9314] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 538.608760][ T9314] Node 0 DMA32 free:1316188kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:104724kB inactive_anon:0kB active_file:72456kB inactive_file:175760kB unevictable:1536kB writepending:660kB present:3129332kB managed:2586820kB mlocked:0kB bounce:0kB free_pcp:29632kB local_pcp:13960kB free_cma:0kB [ 538.608842][ T9314] lowmem_reserve[]: 0 0 0 0 0 [ 538.608897][ T9314] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:816kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 538.608970][ T9314] lowmem_reserve[]: 0 0 0 0 0 [ 538.609026][ T9314] Node 1 Normal free:3895144kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:16384kB local_pcp:6912kB free_cma:0kB [ 538.609112][ T9314] lowmem_reserve[]: 0 0 0 0 0 [ 538.609167][ T9314] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 538.609413][ T9314] Node 0 DMA32: 1327*4kB (UME) 1660*8kB (UME) 1104*16kB (UME) 362*32kB (UME) 262*64kB (UME) 116*128kB (UME) 73*256kB (UME) 111*512kB (UM) 64*1024kB (UM) 31*2048kB (UME) 252*4096kB (UM) = 1316188kB [ 538.609673][ T9314] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 538.609827][ T9314] Node 1 Normal: 282*4kB (UME) 66*8kB (UME) 37*16kB (UME) 207*32kB (UME) 55*64kB (UE) 10*128kB (UME) 2*256kB (UE) 2*512kB (UM) 1*1024kB (E) 2*2048kB (UE) 946*4096kB (M) = 3895144kB [ 538.610111][ T9314] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 538.610134][ T9314] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 538.610156][ T9314] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 538.610178][ T9314] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 538.610200][ T9314] 83013 total pagecache pages [ 538.610215][ T9314] 0 pages in swap cache [ 538.610226][ T9314] Free swap = 124424kB [ 538.610236][ T9314] Total swap = 124996kB [ 538.610246][ T9314] 2097051 pages RAM [ 538.610256][ T9314] 0 pages HighMem/MovableOnly [ 538.610266][ T9314] 416960 pages reserved [ 538.610275][ T9314] 0 pages cma reserved [ 538.651204][ T9324] netlink: 24 bytes leftover after parsing attributes in process `syz.2.864'. [ 540.964321][ T9339] loop1: detected capacity change from 0 to 32768 [ 541.612512][ T9339] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 543.633278][ T9339] XFS (loop1): Ending clean mount [ 543.665389][ T9339] XFS (loop1): Quotacheck needed: Please wait. [ 543.962046][ T9339] XFS (loop1): Quotacheck: Done. [ 544.030937][ T5776] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 548.111740][ T9391] netlink: 60 bytes leftover after parsing attributes in process `syz.5.874'. [ 548.146702][ T9391] netlink: 60 bytes leftover after parsing attributes in process `syz.5.874'. [ 548.558090][ T9398] loop2: detected capacity change from 0 to 512 [ 548.725975][ T9398] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 548.769056][ T9398] ext4 filesystem being mounted at /223/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 549.112050][ T9403] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 549.121964][ T9403] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 549.154834][ T9403] EXT4-fs (loop2): changing journal_checksum during remount not supported; ignoring [ 549.368017][ T9403] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 549.812233][ T9404] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 550.132456][ T9409] FAULT_INJECTION: forcing a failure. [ 550.132456][ T9409] name failslab, interval 1, probability 0, space 0, times 0 [ 550.178593][ T9409] CPU: 0 PID: 9409 Comm: syz.3.877 Not tainted syzkaller #0 [ 550.186077][ T9409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 550.196295][ T9409] Call Trace: [ 550.199647][ T9409] [ 550.202629][ T9409] dump_stack_lvl+0x18c/0x250 [ 550.207427][ T9409] ? show_regs_print_info+0x20/0x20 [ 550.212701][ T9409] ? load_image+0x420/0x420 [ 550.217575][ T9409] ? __kasan_slab_alloc+0x6c/0x80 [ 550.222697][ T9409] should_fail_ex+0x394/0x4c0 [ 550.227453][ T9409] should_failslab+0x9/0x20 [ 550.232198][ T9409] slab_pre_alloc_hook+0x59/0x300 [ 550.237396][ T9409] kmem_cache_alloc+0x5a/0x2c0 [ 550.242236][ T9409] ? _sctp_make_chunk+0x14b/0x430 [ 550.247335][ T9409] _sctp_make_chunk+0x14b/0x430 [ 550.252269][ T9409] sctp_make_init+0x5e7/0xf80 [ 550.257026][ T9409] ? sctp_addto_chunk+0x220/0x220 [ 550.262137][ T9409] sctp_sf_do_prm_asoc+0xcf/0x3e0 [ 550.267239][ T9409] sctp_do_sm+0x23b/0x5af0 [ 550.271829][ T9409] ? sctp_cname+0x110/0x110 [ 550.276486][ T9409] ? kmem_cache_alloc+0x1a6/0x2c0 [ 550.281589][ T9409] ? radix_tree_node_alloc+0xbc/0x3a0 [ 550.287035][ T9409] ? sctp_generate_t3_rtx_event+0x340/0x340 [ 550.293004][ T9409] ? idr_get_free+0x8a4/0xa10 [ 550.297878][ T9409] ? __lock_acquire+0x7d80/0x7d80 [ 550.302976][ T9409] ? __local_bh_enable_ip+0x13a/0x1c0 [ 550.308416][ T9409] ? _local_bh_enable+0xa0/0xa0 [ 550.313330][ T9409] ? do_raw_spin_unlock+0x121/0x230 [ 550.318601][ T9409] sctp_primitive_ASSOCIATE+0x95/0xc0 [ 550.324040][ T9409] __sctp_connect+0x94f/0xd80 [ 550.328793][ T9409] ? sctp_send_asconf+0x170/0x170 [ 550.334049][ T9409] ? __might_fault+0xaa/0x120 [ 550.338875][ T9409] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 550.344495][ T9409] ? security_sctp_bind_connect+0x89/0xb0 [ 550.350303][ T9409] sctp_getsockopt_connectx3+0x2f5/0x480 [ 550.356026][ T9409] ? sctp_getsockopt_local_addrs+0xe90/0xe90 [ 550.362074][ T9409] ? __local_bh_enable_ip+0x13a/0x1c0 [ 550.367716][ T9409] ? _local_bh_enable+0xa0/0xa0 [ 550.372993][ T9409] sctp_getsockopt+0x986/0xb60 [ 550.378013][ T9409] ? sock_recv_errqueue+0x5e0/0x5e0 [ 550.383378][ T9409] do_sock_getsockopt+0x379/0x450 [ 550.388513][ T9409] ? __ia32_sys_setsockopt+0x200/0x200 [ 550.394046][ T9409] ? lockdep_hardirqs_on+0x50/0x150 [ 550.399370][ T9409] __x64_sys_getsockopt+0x1d6/0x280 [ 550.404638][ T9409] ? lockdep_hardirqs_on+0x50/0x150 [ 550.409950][ T9409] ? lockdep_hardirqs_on+0x50/0x150 [ 550.415223][ T9409] do_syscall_64+0x55/0xb0 [ 550.419833][ T9409] ? clear_bhb_loop+0x40/0x90 [ 550.424585][ T9409] ? clear_bhb_loop+0x40/0x90 [ 550.429331][ T9409] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 550.435293][ T9409] RIP: 0033:0x7f8e7199e159 [ 550.439768][ T9409] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 550.459435][ T9409] RSP: 002b:00007f8e6fbf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 550.468010][ T9409] RAX: ffffffffffffffda RBX: 00007f8e71c25fa0 RCX: 00007f8e7199e159 [ 550.476042][ T9409] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000003 [ 550.484080][ T9409] RBP: 00007f8e71a35024 R08: 00002000000003c0 R09: 0000000000000000 [ 550.492122][ T9409] R10: 0000200000000280 R11: 0000000000000246 R12: 0000000000000000 [ 550.497542][ T9410] cgroup: fork rejected by pids controller in [ 550.500135][ T9409] R13: 00007f8e71c26038 R14: 00007f8e71c25fa0 R15: 00007ffda6d70b08 [ 550.500175][ T9409] [ 550.554523][ T5771] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 550.644216][ T9410] /syz5 [ 550.799598][ T9461] syzkaller0: entered promiscuous mode [ 550.810937][ T9461] syzkaller0: entered allmulticast mode [ 550.873888][ T9461] tipc: Started in network mode [ 550.878861][ T9461] tipc: Node identity 7eedceda0a7b, cluster identity 4711 [ 550.914237][ T9461] tipc: Enabled bearer , priority 0 [ 550.960435][ T9459] tipc: Resetting bearer [ 551.132807][ T9459] tipc: Disabling bearer [ 552.537170][ T9540] loop3: detected capacity change from 0 to 128 [ 552.939000][ T9551] loop3: detected capacity change from 0 to 512 [ 552.983057][ T9551] EXT4-fs: Ignoring removed nobh option [ 553.018983][ T996] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 553.050243][ T9551] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 553.088761][ T9551] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 553.131513][ T9551] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 553.174271][ T9551] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 553.207044][ T9551] [EXT4 FS bs=4096, gc=2, bpg=35, ipg=32, mo=e040e01c, mo2=0000] [ 553.215540][ T9551] EXT4-fs (loop3): failed to initialize system zone (-117) [ 553.224813][ T9551] EXT4-fs (loop3): mount failed [ 553.375126][ T996] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 553.791557][ T9558] loop3: detected capacity change from 0 to 2048 [ 554.083732][ T9558] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 554.230385][ T9562] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 554.256366][ T996] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 555.026657][ T996] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 555.052896][ T9568] loop1: detected capacity change from 0 to 128 [ 555.101557][ T9568] EXT4-fs (loop1): Test dummy encryption mode enabled [ 555.156489][ T9568] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 555.269332][ T9568] ext4 filesystem being mounted at /226/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 556.183291][ T9573] fscrypt (loop1): Missing crypto API support for AES-256-XTS (API name: "xts(aes)") [ 556.206457][ T7463] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 557.003219][ T5776] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 557.837265][ T9592] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 557.849288][ T9592] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 557.858584][ T9592] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 557.868777][ T9592] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 557.877056][ T9592] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 557.884876][ T9592] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 558.321285][ T9596] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 558.579690][ T9590] chnl_net:caif_netlink_parms(): no params data found [ 558.780860][ T9590] bridge0: port 1(bridge_slave_0) entered blocking state [ 558.788319][ T9590] bridge0: port 1(bridge_slave_0) entered disabled state [ 558.796176][ T9590] bridge_slave_0: entered allmulticast mode [ 558.807831][ T9590] bridge_slave_0: entered promiscuous mode [ 558.817265][ T9590] bridge0: port 2(bridge_slave_1) entered blocking state [ 558.825657][ T9590] bridge0: port 2(bridge_slave_1) entered disabled state [ 558.833290][ T9590] bridge_slave_1: entered allmulticast mode [ 558.840962][ T9590] bridge_slave_1: entered promiscuous mode [ 559.612832][ T9590] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 559.943157][ T9592] Bluetooth: hci3: command tx timeout [ 560.540404][ T9590] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 561.580206][ T9590] team0: Port device team_slave_0 added [ 561.732262][ T996] hsr_slave_0: left promiscuous mode [ 561.750405][ T996] hsr_slave_1: left promiscuous mode [ 561.771270][ T996] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 561.785229][ T996] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 561.816854][ T996] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 561.946373][ T9640] 9pnet_fd: Insufficient options for proto=fd [ 562.043828][ T9592] Bluetooth: hci3: command tx timeout [ 562.081812][ T996] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 562.100732][ T996] bridge_slave_1: left allmulticast mode [ 562.151865][ T996] bridge_slave_1: left promiscuous mode [ 562.157776][ T996] bridge0: port 2(bridge_slave_1) entered disabled state [ 562.188738][ T996] bridge_slave_0: left allmulticast mode [ 562.201526][ T996] bridge_slave_0: left promiscuous mode [ 562.227686][ T996] bridge0: port 1(bridge_slave_0) entered disabled state [ 562.671975][ T996] veth1_macvtap: left promiscuous mode [ 562.691640][ T996] veth0_macvtap: left promiscuous mode [ 562.697335][ T996] veth1_vlan: left promiscuous mode [ 562.723149][ T996] veth0_vlan: left promiscuous mode [ 564.758167][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 564.764674][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 564.771483][ T9592] Bluetooth: hci3: command tx timeout [ 566.582314][ T996] team0 (unregistering): Port device team_slave_1 removed [ 566.732362][ T996] team0 (unregistering): Port device team_slave_0 removed [ 566.822116][ T9592] Bluetooth: hci3: command tx timeout [ 566.892333][ T996] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 567.061926][ T996] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 567.831769][ T996] bond0 (unregistering): Released all slaves [ 567.947371][ T9590] team0: Port device team_slave_1 added [ 568.202661][ T9590] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 568.209847][ T9590] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 568.271569][ T9590] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 568.468549][ T9590] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 568.501637][ T9590] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 568.612324][ T9590] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 568.750385][ T9590] hsr_slave_0: entered promiscuous mode [ 568.782584][ T9590] hsr_slave_1: entered promiscuous mode [ 568.789274][ T9590] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 568.797429][ T9590] Cannot create hsr debugfs directory [ 569.890505][ T996] IPVS: stop unused estimator thread 0... [ 570.366269][ T9675] tipc: Started in network mode [ 570.371336][ T9675] tipc: Node identity 4, cluster identity 4711 [ 570.429743][ T9675] tipc: Node number set to 4 [ 570.513990][ T9675] tipc: Enabling of bearer rejected, failed to enable media [ 571.953888][ T9590] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 571.999749][ T9590] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 572.087942][ T9590] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 572.121302][ T9590] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 572.794103][ T9590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 573.332156][ T9707] syzkaller0: entered promiscuous mode [ 573.356757][ T9707] syzkaller0: entered allmulticast mode [ 573.450104][ T9590] 8021q: adding VLAN 0 to HW filter on device team0 [ 575.871566][ T27] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 576.080590][ T27] usb 3-1: Using ep0 maxpacket: 32 [ 576.093784][ T27] usb 3-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 576.112551][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 576.162567][ T27] usb 3-1: config 0 descriptor?? [ 576.211942][ T27] as10x_usb: device has been detected [ 576.238497][ T27] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 576.279768][ T27] usb 3-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 576.577929][ T27] as10x_usb: error during firmware upload part1 [ 576.611617][ T27] Registered device nBox DVB-T Dongle [ 579.627430][ T996] bridge0: port 1(bridge_slave_0) entered blocking state [ 579.640130][ T996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 579.676887][ T996] bridge0: port 2(bridge_slave_1) entered blocking state [ 579.684131][ T996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 579.715273][ T9722] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 579.756466][ T9722] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 579.808207][ T9722] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 579.815066][ T9722] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 579.824286][ T9722] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 579.836281][ T9722] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 579.850896][ T9722] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 579.862974][ T9722] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 580.057008][ T6887] usb 3-1: USB disconnect, device number 27 [ 581.935479][ T51] Bluetooth: hci3: command 0x0c1a tx timeout [ 581.938514][ T9592] Bluetooth: hci0: command 0x0406 tx timeout [ 581.942760][ T51] Bluetooth: hci1: command 0x0406 tx timeout [ 581.947743][ T9592] Bluetooth: hci2: command 0x0c1a tx timeout [ 582.288892][ T6887] Unregistered device nBox DVB-T Dongle [ 582.358686][ T6887] as10x_usb: device has been disconnected [ 584.023210][ T9592] Bluetooth: hci1: command 0x0406 tx timeout [ 584.023250][ T5782] Bluetooth: hci3: command 0x0c1a tx timeout [ 584.036839][ T9744] Bluetooth: hci0: command 0x0406 tx timeout [ 584.416004][ T9590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 584.944896][ T9769] bridge_slave_0: left allmulticast mode [ 584.950786][ T9769] bridge_slave_0: left promiscuous mode [ 584.986301][ T9769] bridge0: port 1(bridge_slave_0) entered disabled state [ 585.103285][ T9769] bridge_slave_1: left allmulticast mode [ 585.109029][ T9769] bridge_slave_1: left promiscuous mode [ 585.185596][ T9769] bridge0: port 2(bridge_slave_1) entered disabled state [ 585.259524][ T9769] bond0: (slave bond_slave_0): Releasing backup interface [ 585.373572][ T9769] bond0: (slave bond_slave_1): Releasing backup interface [ 585.540291][ T9769] team0: Port device team_slave_0 removed [ 585.628760][ T9769] team0: Port device team_slave_1 removed [ 585.652785][ T9769] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 585.672117][ T9769] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 585.713917][ T9769] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 585.731709][ T9769] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 585.857998][ T9771] team0: Port device xfrm0 added [ 585.873474][ T9773] tipc: Enabled bearer , priority 0 [ 586.101802][ T9744] Bluetooth: hci3: command 0x0c1a tx timeout [ 586.125623][ T9590] veth0_vlan: entered promiscuous mode [ 586.163468][ T9590] veth1_vlan: entered promiscuous mode [ 586.181635][ T27] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 586.226640][ T9590] veth0_macvtap: entered promiscuous mode [ 586.254987][ T9590] veth1_macvtap: entered promiscuous mode [ 586.317194][ T9590] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 586.342549][ T9590] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 586.361488][ T9590] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 586.384818][ T9590] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 586.397123][ T27] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 588.181866][ T9590] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 588.200627][ T27] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 588.211439][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 588.219540][ T27] usb 3-1: Product: syz [ 588.223909][ T27] usb 3-1: Manufacturer: syz [ 588.228570][ T27] usb 3-1: SerialNumber: syz [ 588.248159][ T9590] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 588.311300][ T9590] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 588.341804][ T9590] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 588.361469][ T9590] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 588.393262][ T9590] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 588.444530][ T9590] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.466920][ T9590] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.515451][ T9590] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.541511][ T9590] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 588.689397][ T27] cdc_ncm 3-1:1.0: bind() failure [ 588.744734][ T27] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 588.764330][ T27] cdc_ncm 3-1:1.1: bind() failure [ 588.785595][ T27] usb 3-1: USB disconnect, device number 28 [ 588.868349][ T1101] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 588.908426][ T1101] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 589.019862][ T4625] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 589.052798][ T4625] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 592.689499][ T9841] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 594.338600][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 594.581656][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 594.604336][ T9] usb 2-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 594.641641][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 594.670785][ T9] usb 2-1: config 0 descriptor?? [ 594.699273][ T9] as10x_usb: device has been detected [ 594.713459][ T9] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 594.965504][ T9] usb 2-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 594.977435][ T9] as10x_usb: error during firmware upload part1 [ 594.985251][ T9] Registered device nBox DVB-T Dongle [ 595.022260][ T9] usb 2-1: USB disconnect, device number 14 [ 595.313539][ T29] INFO: task kworker/1:5:5834 blocked for more than 144 seconds. [ 595.480395][ T29] Not tainted syzkaller #0 [ 595.652487][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 595.696340][ T29] task:kworker/1:5 state:D stack:22440 pid:5834 ppid:2 flags:0x00004000 [ 595.867106][ T29] Workqueue: usb_hub_wq hub_event [ 595.991095][ T29] Call Trace: [ 596.060116][ T29] [ 596.102506][ T29] __schedule+0x15ae/0x4660 [ 596.178747][ T29] ? asan.module_dtor+0x20/0x20 [ 596.269045][ T29] ? kthread_data+0x4f/0xc0 [ 596.338501][ T29] ? wq_worker_sleeping+0x63/0x240 [ 596.419319][ T29] schedule+0xbd/0x170 [ 596.465956][ T29] schedule_timeout+0xc1/0x2d0 [ 596.526773][ T29] ? console_conditional_schedule+0x40/0x40 [ 596.641765][ T29] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 596.691648][ T29] ? __lock_acquire+0x7d80/0x7d80 [ 596.707144][ T29] ? lock_chain_count+0x20/0x20 [ 596.725556][ T29] ? _raw_spin_lock_irq+0xbb/0xf0 [ 596.754698][ T29] ? _raw_spin_lock_irqsave+0x100/0x100 [ 596.776884][ T29] ? kobject_put+0x41a/0x450 [ 596.807858][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 596.829401][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 596.869163][ T29] ? wait_for_completion+0x273/0x5a0 [ 596.901603][ T29] wait_for_completion+0x2c6/0x5a0 [ 596.919319][ T29] ? io_schedule+0xd0/0xd0 [ 596.939568][ T29] ? kobject_put+0x41a/0x450 [ 596.960536][ T29] i2c_del_adapter+0x2cd/0x430 [ 596.993881][ T29] ? i2c_add_numbered_adapter+0x140/0x140 [ 597.017244][ T9866] input: syz0 as /devices/virtual/input/input9 [ 597.036838][ T29] ? dvb_usbv2_exit+0x80d/0x980 [ 597.058399][ T29] dvb_usbv2_probe+0x4cf/0x3d20 [ 597.097171][ T29] ? technisat_usb2_i2c_access+0x500/0x500 [ 597.126389][ T29] ? __pm_runtime_set_status+0x8aa/0xba0 [ 597.162183][ T29] usb_probe_interface+0x5c2/0xaf0 [ 597.186704][ T29] ? usb_register_driver+0x3c0/0x3c0 [ 597.211692][ T29] really_probe+0x247/0xae0 [ 597.234435][ T29] ? pm_runtime_barrier+0x14b/0x1c0 [ 597.258527][ T29] __driver_probe_device+0x1f5/0x390 [ 597.284461][ T29] driver_probe_device+0x4f/0x420 [ 597.315090][ T29] __device_attach_driver+0x2ca/0x510 [ 597.343612][ T29] bus_for_each_drv+0x252/0x2e0 [ 597.360878][ T29] ? coredump_store+0x90/0x90 [ 597.386253][ T29] ? bus_find_device+0x300/0x300 [ 597.409843][ T29] __device_attach+0x2c1/0x420 [ 597.446295][ T29] ? device_attach+0x20/0x20 [ 597.483805][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 597.502477][ T29] bus_probe_device+0x180/0x260 [ 597.531045][ T29] device_add+0x87c/0xc40 [ 597.546946][ T29] usb_set_configuration+0x1ad0/0x2150 [ 597.578463][ T29] usb_generic_driver_probe+0x8d/0x150 [ 597.603031][ T29] usb_probe_device+0x12a/0x260 [ 597.629890][ T29] ? usb_register_device_driver+0x230/0x230 [ 597.656513][ T29] really_probe+0x247/0xae0 [ 597.680930][ T29] ? pm_runtime_barrier+0x14b/0x1c0 [ 597.708892][ T29] __driver_probe_device+0x1f5/0x390 [ 597.729554][ T29] driver_probe_device+0x4f/0x420 [ 597.758571][ T29] __device_attach_driver+0x2ca/0x510 [ 597.778567][ T29] bus_for_each_drv+0x252/0x2e0 [ 597.806112][ T29] ? coredump_store+0x90/0x90 [ 597.830088][ T29] ? bus_find_device+0x300/0x300 [ 597.853508][ T29] __device_attach+0x2c1/0x420 [ 597.873780][ T29] ? device_attach+0x20/0x20 [ 597.899015][ T29] ? __kmem_cache_free+0xba/0x1f0 [ 597.921927][ T29] ? do_raw_spin_unlock+0x121/0x230 [ 597.955874][ T29] bus_probe_device+0x180/0x260 [ 597.973238][ T29] device_add+0x87c/0xc40 [ 597.992433][ T29] usb_new_device+0x995/0x1550 [ 598.015538][ T29] ? lock_chain_count+0x20/0x20 [ 598.044271][ T29] ? usb_disconnect+0x8a0/0x8a0 [ 598.055002][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.083849][ T29] ? lockdep_hardirqs_on+0x98/0x150 [ 598.103360][ T29] hub_event+0x29d5/0x4a80 [ 598.117639][ T29] ? hub_post_resume+0x120/0x120 [ 598.135435][ T9] Unregistered device nBox DVB-T Dongle [ 598.138192][ T9] as10x_usb: device has been disconnected [ 598.147260][ T29] ? read_lock_is_recursive+0x20/0x20 [ 598.182779][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 598.188096][ T29] ? process_scheduled_works+0x975/0x1600 [ 598.201470][ T29] ? process_scheduled_works+0x975/0x1600 [ 598.207305][ T29] process_scheduled_works+0xa60/0x1600 [ 598.218649][ T29] ? worker_attach_to_pool+0x370/0x370 [ 598.227412][ T29] ? assign_work+0x3cc/0x5d0 [ 598.237950][ T29] worker_thread+0xa5e/0xfe0 [ 598.243967][ T29] ? _raw_spin_unlock+0x40/0x40 [ 598.248898][ T29] ? __kthread_parkme+0x71/0x1c0 [ 598.260193][ T29] kthread+0x2fa/0x390 [ 598.264857][ T29] ? pr_cont_work+0x550/0x550 [ 598.269615][ T29] ? kthread_blkcg+0xd0/0xd0 [ 598.280126][ T29] ret_from_fork+0x48/0x80 [ 598.286887][ T29] ? kthread_blkcg+0xd0/0xd0 [ 598.300129][ T29] ret_from_fork_asm+0x11/0x20 [ 598.305113][ T29] [ 598.327773][ T29] [ 598.327773][ T29] Showing all locks held in the system: [ 598.390972][ T29] 1 lock held by khungtaskd/29: [ 598.414361][ T29] #0: ffffffff8d1320e0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 598.447328][ T29] 2 locks held by kworker/u4:4/59: [ 598.467001][ T29] #0: ffff888018350d38 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 598.481204][ T29] #1: ffffc900015a7d00 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 598.496708][ T29] 2 locks held by kworker/u4:6/1035: [ 598.504764][ T29] #0: ffff888018350d38 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 598.516363][ T29] #1: ffffc9000435fd00 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 598.529066][ T29] 2 locks held by kworker/u4:7/1101: [ 598.535058][ T29] #0: ffff888018350d38 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 598.546551][ T29] #1: ffffc9000463fd00 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 598.559674][ T29] 2 locks held by getty/5531: [ 598.564671][ T29] #0: ffff8880313820a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 598.575281][ T29] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x428/0x1370 [ 598.586954][ T29] 5 locks held by kworker/1:5/5834: [ 598.598887][ T29] #0: ffff8881406a5138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 598.614930][ T29] #1: ffffc90004aafd00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x975/0x1600 [ 598.627174][ T29] #2: ffff8880250131d8 (&dev->mutex){....}-{3:3}, at: hub_event+0x188/0x4a80 [ 598.636522][ T29] #3: ffff888077cee1d8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x89/0x420 [ 598.646112][ T29] #4: ffff88803167e1a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x89/0x420 [ 598.655830][ T29] 4 locks held by dhcpcd-run-hook/9879: [ 598.661681][ T29] [ 598.664055][ T29] ============================================= [ 598.664055][ T29] [ 598.674531][ T29] NMI backtrace for cpu 1 [ 598.678928][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 598.686268][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 598.696464][ T29] Call Trace: [ 598.699796][ T29] [ 598.702804][ T29] dump_stack_lvl+0x18c/0x250 [ 598.707667][ T29] ? __wake_up_klogd+0xd9/0x100 [ 598.712593][ T29] ? show_regs_print_info+0x20/0x20 [ 598.717852][ T29] ? load_image+0x420/0x420 [ 598.722709][ T29] nmi_cpu_backtrace+0x3a6/0x3e0 [ 598.727739][ T29] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 598.733955][ T29] ? load_image+0x420/0x420 [ 598.738596][ T29] ? wq_watchdog_touch+0xef/0x170 [ 598.743683][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 598.749900][ T29] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 598.756110][ T29] watchdog+0xf59/0xfa0 [ 598.760381][ T29] ? watchdog+0x1e1/0xfa0 [ 598.764839][ T29] kthread+0x2fa/0x390 [ 598.768940][ T29] ? hungtask_pm_notify+0x50/0x50 [ 598.774034][ T29] ? kthread_blkcg+0xd0/0xd0 [ 598.778654][ T29] ret_from_fork+0x48/0x80 [ 598.783105][ T29] ? kthread_blkcg+0xd0/0xd0 [ 598.787748][ T29] ret_from_fork_asm+0x11/0x20 [ 598.792597][ T29] [ 598.796634][ T29] Sending NMI from CPU 1 to CPUs 0: [ 598.802260][ C0] NMI backtrace for cpu 0 [ 598.802271][ C0] CPU: 0 PID: 59 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 598.802289][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 598.802299][ C0] Workqueue: bat_events batadv_nc_worker [ 598.802412][ C0] RIP: 0010:check_preemption_disabled+0x18/0x110 [ 598.802443][ C0] Code: c0 35 1d 8b eb 0c 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 41 57 41 56 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44 24 08 <65> 8b 05 5d d8 73 75 65 8b 0d 52 d8 73 75 f7 c1 ff ff ff 7f 74 1f [ 598.802457][ C0] RSP: 0018:ffffc900015a7a08 EFLAGS: 00000082 [ 598.802470][ C0] RAX: fe8abc4d91ded300 RBX: 0000000000000000 RCX: 0000000000000000 [ 598.802488][ C0] RDX: 0000000000000000 RSI: ffffffff8acade60 RDI: ffffffff8b1d35e0 [ 598.802500][ C0] RBP: ffffc900015a7b48 R08: dffffc0000000000 R09: 1ffffffff223dea0 [ 598.802513][ C0] R10: dffffc0000000000 R11: fffffbfff223dea1 R12: 1ffff920002b4f54 [ 598.802526][ C0] R13: ffffffff8d1320e0 R14: 0000000000000246 R15: dffffc0000000000 [ 598.802574][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 598.802588][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 598.802600][ C0] CR2: 000055e3e976c950 CR3: 000000000cf32000 CR4: 00000000003506f0 [ 598.802615][ C0] Call Trace: [ 598.802621][ C0] [ 598.802629][ C0] lock_acquire+0x1ae/0x420 [ 598.802653][ C0] ? batadv_nc_worker+0xd2/0x600 [ 598.802673][ C0] ? read_lock_is_recursive+0x20/0x20 [ 598.802694][ C0] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 598.802713][ C0] ? __lock_acquire+0x7d80/0x7d80 [ 598.802732][ C0] ? batadv_nc_worker+0xd2/0x600 [ 598.802752][ C0] ? batadv_nc_worker+0xd2/0x600 [ 598.802772][ C0] batadv_nc_worker+0xef/0x600 [ 598.802791][ C0] ? batadv_nc_worker+0xd2/0x600 [ 598.802812][ C0] ? process_scheduled_works+0x975/0x1600 [ 598.802834][ C0] process_scheduled_works+0xa60/0x1600 [ 598.802868][ C0] ? worker_attach_to_pool+0x370/0x370 [ 598.802893][ C0] ? assign_work+0x3cc/0x5d0 [ 598.802915][ C0] worker_thread+0xa5e/0xfe0 [ 598.802942][ C0] ? _raw_spin_unlock+0x40/0x40 [ 598.802957][ C0] ? __kthread_parkme+0x71/0x1c0 [ 598.802977][ C0] kthread+0x2fa/0x390 [ 598.802994][ C0] ? pr_cont_work+0x550/0x550 [ 598.803014][ C0] ? kthread_blkcg+0xd0/0xd0 [ 598.803031][ C0] ret_from_fork+0x48/0x80 [ 598.803051][ C0] ? kthread_blkcg+0xd0/0xd0 [ 598.803068][ C0] ret_from_fork_asm+0x11/0x20 [ 598.803096][ C0] [ 598.936441][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 598.936488][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 598.936551][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 598.936584][ T29] Call Trace: [ 598.936606][ T29] [ 598.936627][ T29] dump_stack_lvl+0x18c/0x250 [ 598.936721][ T29] ? show_regs_print_info+0x20/0x20 [ 598.936794][ T29] ? load_image+0x420/0x420 [ 598.936907][ T29] panic+0x2ca/0x720 [ 598.937018][ T29] ? bpf_jit_dump+0xd0/0xd0 [ 598.937097][ T29] ? __irq_work_queue_local+0x13a/0x3b0 [ 598.937170][ T29] ? preempt_schedule_thunk+0x1a/0x30 [ 598.937256][ T29] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 598.937342][ T29] watchdog+0xf98/0xfa0 [ 598.937425][ T29] ? watchdog+0x1e1/0xfa0 [ 598.937513][ T29] kthread+0x2fa/0x390 [ 598.937574][ T29] ? hungtask_pm_notify+0x50/0x50 [ 598.937649][ T29] ? kthread_blkcg+0xd0/0xd0 [ 598.937710][ T29] ret_from_fork+0x48/0x80 [ 598.937776][ T29] ? kthread_blkcg+0xd0/0xd0 [ 598.937830][ T29] ret_from_fork_asm+0x11/0x20 [ 598.937935][ T29] [ 598.939153][ T29] Kernel Offset: disabled [ 599.160280][ T29] Rebooting in 86400 seconds..