last executing test programs: 5.791770038s ago: executing program 2 (id=120): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x54}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000800000/0x800000)=nil, &(0x7f0000199000/0x800000)=nil, 0x800000, 0x0, 0xf4ffffff}) 5.712842599s ago: executing program 2 (id=123): r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x109000, 0x0) ioctl$CDROMVOLCTRL(r0, 0x5392, &(0x7f0000000040)={0x9, 0xb7, 0x4}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) socket(0x10, 0x803, 0x0) (async) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}, @volatile={0x0, 0x0, 0x0, 0x9, 0x3}, @func={0x7}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, 0x0, 0x51}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}, @volatile={0x0, 0x0, 0x0, 0x9, 0x3}, @func={0x7}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, 0x0, 0x51}, 0x20) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) socket$nl_route(0x10, 0x3, 0x0) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000006a0039042bbd70000100000000000000", @ANYRES32=r4, @ANYBLOB="45510400000000002000128008000100677265001400028008000700ac14143206000e0001000000"], 0x40}, 0x1, 0x0, 0x0, 0x20008043}, 0x4) sendto$packet(r2, &(0x7f00000003c0)="8b", 0x1, 0x20000081, &(0x7f0000000200)={0x11, 0x9900, r4, 0x1, 0x4, 0x6, @local}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x50}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="005c3f96382d270a00000000000000000000000000000057f830377f9a98ae0d8321511f9f7af54e5426d35b4b1e4642301fdb6609a77ca1089857894b70e7b2e1c1e83172cfbde06f365a140367a171b2846f285f9bdece18c91abf5cbe9cd2515c4d0154facc3a18c917f84cde1da37eda0dc57b1e3de8fc4b63f7f0cd47ee8a8a00"/143, @ANYRESHEX=r1, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRESHEX=0x0, @ANYBLOB="08244b004f0b05021da02e64fcdf647bcce3cc8c670bf35811b193414a2fef5943b30cce4d579e1e6ed39ebce000c91545c12253419ea47fd105aac4a4b7c69815f3572c956f8b45a4b4710a47f63af897e84382b5655eaeac5645940b15d63fe8c9998eddee1b8c19af331541095a8c7e5a44207acb394bf7fb523a9a3e6b2dcffc1a037b3852aef47d48788e67d80b84ed996f1b027daaa3dc1747cff29fb637c782fdf052486759afe6b21ef6aa48ee5ee2ce50a02382df3f517f8f4ddad1123258f9613c242dcd03e76261c9d9ce0cef7a1a64c2024b7434edfefed4c014a2b61c9f56f45000ca346c0c9be78fda", @ANYRES32=r7], 0x90}}, 0x0) socket(0x10, 0x3, 0x0) (async) r8 = socket(0x10, 0x3, 0x0) sendmmsg(r8, &(0x7f0000000000), 0x400000000000235, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) (async) r10 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), 0xffffffffffffffff) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r11, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000001580)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r10, @ANYBLOB="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", @ANYRES64=r9], 0x21c}, 0x1, 0x0, 0x0, 0x20040010}, 0x4008804) (async) sendmsg$WG_CMD_SET_DEVICE(r11, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000001580)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r10, @ANYBLOB="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", @ANYRES64=r9], 0x21c}, 0x1, 0x0, 0x0, 0x20040010}, 0x4008804) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x74, r10, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_PEERS={0x60, 0x8, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x4}]}, {0x54, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "4a88822347cc853659cdd4773fe8f0930f6a5ea82a338794340b98783438700f"}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}]}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x4) (async) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x74, r10, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@WGDEVICE_A_PEERS={0x60, 0x8, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x4}]}, {0x54, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "4a88822347cc853659cdd4773fe8f0930f6a5ea82a338794340b98783438700f"}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}]}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 5.561682328s ago: executing program 2 (id=128): setuid(0xee00) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"/3002], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffdbb}, 0x48) 5.561022469s ago: executing program 2 (id=131): syz_usb_connect$cdc_ncm(0x3, 0x72, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYBLOB="f7", @ANYRES32=0x0], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) fsync(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0xffffffffffff0aa8, 0x444000) ioctl$SNDRV_PCM_IOCTL_REWIND(r1, 0x40084146, &(0x7f0000000080)=0x7) io_setup(0x803, &(0x7f0000000000)) 3.352707312s ago: executing program 3 (id=164): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={0x0, 0x2}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x9, 0x5, 0x20ffd}) mmap(&(0x7f000002c000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x100000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) r2 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000400)={@ifindex, r1, 0x2f}, 0x20) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000180)={0x0, 0x0}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="2f0000002020000004000000", @ANYRES32=r4], 0x20) syz_clone3(&(0x7f0000000480)={0x80102000, 0x0, 0x0, 0x0, {0x2c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 3.196876687s ago: executing program 3 (id=165): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x2f, 0x9, 0x70bd27, 0x25dfdbfd, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x20008033}, 0x40814) 3.196697067s ago: executing program 3 (id=166): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000013000500feffff00feffffff07000000", @ANYRES32=r1, @ANYBLOB="1a2006000001000014001a80100004800c000880"], 0x34}, 0x1, 0x0, 0x0, 0x800c000}, 0x4040010) (fail_nth: 4) 3.142828697s ago: executing program 3 (id=167): r0 = socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x7, 0x2, 0x182, 0x2, 0x10, 0xf1, 0x10000000000003, 0x1, 0x5, 0x0, 0x29, 0x0, 0xf48, 0x9, 0xfffffffffffffffa], 0xe000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000003c0)={[0x3, 0x1000000000, 0x0, 0x200000000000043, 0x2000004, 0x0, 0x2004cb, 0x0, 0x0, 0x68ff, 0x7529, 0x8000000009, 0x803, 0x0, 0x9, 0x2], 0xeeee8000, 0x306780}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f00000001c0)={{0x3000, 0x1, 0x9, 0x8, 0xf, 0xe6, 0x40, 0x0, 0x0, 0x81, 0x80}, {0x5000, 0x3000, 0x3, 0x0, 0x1, 0x5, 0x75, 0x6, 0x36, 0xe, 0x2, 0x87}, {0x3000, 0xdddd0000, 0x4, 0x5, 0x3, 0x6, 0x0, 0x9, 0x1, 0xa4, 0x5, 0x5}, {0xfec00000, 0xeeee0000, 0x4, 0x6, 0x5, 0x7f, 0xb, 0xff, 0x8, 0x7, 0xe}, {0xf000, 0xd000, 0xf, 0x3, 0x16, 0x6, 0x2, 0x8, 0x9, 0x9, 0xf7, 0x97}, {0xeeefa000, 0x0, 0xe, 0xa0, 0xb1, 0x8, 0x1, 0xa0, 0x82, 0x2f, 0x1, 0x7}, {0x3000, 0xdddd0000, 0xf, 0x5, 0x7, 0x5, 0x7, 0x8, 0x3, 0x81, 0x42, 0x70}, {0xdddd0000, 0xa000, 0xf, 0x5, 0xcd, 0x7, 0x9, 0x9, 0x7, 0xc, 0xb0, 0x91}, {0xffff1000, 0x30}, {0x100000, 0x7}, 0x1, 0x0, 0x3000, 0x2024, 0x2, 0xdc01, 0x100000, [0x6800000000000000, 0x3, 0x4, 0x8]}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$XFS_IOC_FSGROWFSRT(r4, 0x40105870, &(0x7f0000000480)={0x3, 0x8}) ioctl$KVM_RUN(r3, 0xae80, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r5 = fanotify_init(0x0, 0x400) syz_usb_connect(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000068e04d206f0e2c586831010203010902240001000000000904000002ff47d000090509e702008000040905", @ANYRES32], 0x0) syz_open_dev$evdev(&(0x7f00000000c0), 0x40, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x803, 0x0) bind$netlink(r6, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc) getsockname$packet(r6, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x40d, 0x70bd2d, 0x1ffffffc, {0x0, 0x0, 0x0, r7, 0x60046}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_MODE={0x5, 0x1, 0x2}, @IFLA_BOND_XMIT_HASH_POLICY={0x5, 0xe, 0x5}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40040}, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x200e3}, [@IFLA_MASTER={0x8, 0xa, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) statx(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x10, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r6, &(0x7f0000001a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001a40)={&(0x7f0000000700)={0x1320, 0x10, 0x100, 0x70bd25, 0x25dfdbfe, {0x17}, [@nested={0xd6, 0xa5, 0x0, 0x1, [@generic="a50457a54c3cff33392c892e65d29cc6aa501e4a7bf4ac4ac80d9b4fea92e0f96b708621ea00817596744e4df2aabd766baa187c016e44707eda6dad09a82e4544f0f389128e3d1441178b37397ba0742a1ec87671bd18dfbcb6609b300b4d4884df567c11679892bbf305e8502d2f5fd71743ec5ff0d620d01d8977ea0b919f1cd3c4ec7aaabb05e299d5874a82eaaf3d6493a35b2d13912b0c2362d2c132f510e487fe8e0d436ac00c095f85fe717851849d", @generic="bc1db24809289a0e555fd9dbf6b265a2954122778128e0cb925b6ea3ef278d"]}, @nested={0x4, 0xbc}, @generic="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@generic="f4dc2c6d0cd69b466601b13558908e285264ea1b64c850df01f8aba643a311d7a13c17cb448b0c1a589a4999658f58c631ad5006d074d2b2e07d7dddca741d38a6b01f26a7cbd5bfd90dad2461ab39a9c3a6a0f68ed414a4688f7793545454c4e57c7118f9b420e08ae51f7f97df8c797d3925b7bc0554958118723951a5a125a98ec771927a", @nested={0x8, 0x70, 0x0, 0x1, [@nested={0x4, 0x9e}]}, @generic="801c53ee66a15fb5135b4cb9614d7154294843201763be86cd5186b4c74840bfec2869d50df3018bd5357ba96a25a9528f22e969759020f714dc7328f3f09d2487eccf3a630648a713a2fbfdd4bf7887c4b21d40bcaa74c9759ad0e4444e175505c0513070628598cb6b9d681918fee61cd2ac2429b9a4917c9becd65aab0232173fbe41aab0fa2e2dac5f53f83469997c7a5c23e62d23278834b0f77bc2faea0141edf4c064ce0ef62bca640f174f24c2da61979a94dd6424f5211e46316e6fa931dc7e65d479cd62f24e81dd7aff4103c190de0c242dd3ca178e658b8c4136a7901d43263ed94e529bae338ef6d178c2c9d644ad2ad29af6", @generic="9545a5f347dd33637b86cace8562db30102aaea4365ee1c94324654a8d2e9621bc2e8028afc747dbd5c7de3eb8af8a098e8f3df206481e4cfda081cbc9006bd365671d8fb2508c6d3f2d1efbdd46a6310fc51b29f015178927e4f1e9baa5358e3713dfd5fa", @typed={0x8, 0xe9, 0x0, 0x0, @uid=r8}, @nested={0x3c, 0x58, 0x0, 0x1, [@nested={0x4, 0x62}, @generic="aa9518f65948a8ea66f593b0c914d69aafeaa7a8cfea104ef69e4401ee486d6e36da4365d62a7aaed45ac1d3934d4147b6b47ac5"]}]}, 0x1320}, 0x1, 0x0, 0x0, 0x24008044}, 0x40000) 2.480669305s ago: executing program 2 (id=179): rseq(&(0x7f0000001280)={0x0, 0x0, 0x0, 0x5}, 0x20, 0x0, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x2710, @local}, 0x10) listen(0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10) 2.479708708s ago: executing program 2 (id=181): syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x7, 0x1, 0x3, 0x40, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xfb, 0xb0, 0xc, "", [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, &(0x7f00000002c0)={0x14, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x13, @string={0x13, 0x3, "0b247546149a35d5d18591093e232a6061"}}}, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) write$char_usb(r1, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 1.381013987s ago: executing program 1 (id=201): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@fwd={0x0, 0x0, 0x0, 0x10, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x1}]}]}}, 0x0, 0x3e}, 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x400452c8, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x2f, 0x9, 0x70bd27, 0x25dfdbfd, {0x5}, [@typed={0x8, 0xa, 0x0, 0x0, @u32=0xb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008033}, 0x40814) 1.312173031s ago: executing program 1 (id=202): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x3b, "0e839c9f7a1de90830aa459073bc7fa8b561b28c4deb4a40c77e3bf62ae736465fe8b799d95104c7d96d7aaae215f0e2ef7dd62d4ebf3bf66bb8ba"}, &(0x7f0000000440)=0x43) 1.311906109s ago: executing program 1 (id=203): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80801) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x280, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'pim6reg1\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x402) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0xff, 0xfe, 0x7fff0006}]}) r4 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000240), 0xa2003, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f0000000100)={0x20004, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x0, r5}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000d, 0x11, r2, 0x100000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @broadcast}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x54}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000800000/0x800000)=nil, &(0x7f0000199000/0x800000)=nil, 0x800000, 0x0, 0xf4ffffff}) 1.212188114s ago: executing program 1 (id=205): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x3fffffffffffe, {0x0, 0x200000000, 0x1, 0x4, 0x6, 0x0, {0x0, 0x10001, 0x200000000000, 0xd, 0x0, 0x100, 0x10000, 0x2, 0x80000000, 0x0, 0xd, r2, 0x0, 0x7, 0xa0}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000140)={0x50, 0x0, r1, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x2, 0x1, 0x5, 0x5d3186cc, 0x0, 0x0, 0x4, 0x10001}}, 0x50) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x108) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x20000600}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 320.959486ms ago: executing program 1 (id=225): sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYRESHEX=0x0, @ANYBLOB="ff630f61b06d583312223d7c2c0408254a68205e80533f377841044ed2fb5e805de01fdf63f4d1d1dd74b96802ec14afd77c8942a9b73cac0d661efb69ad2738ffbbbba980356ba0f7de05b8c57810b4371070fc7ba671ad90df83c2f59577b8370d8e68632e88b863915aa288d255f6b79fb9d42db31c47a37fdff7a1cc897e6ce8a617c391d56eba59fdc76cb8845fa5b131458562", @ANYRES8, @ANYRES32], 0x94}}, 0x4000) r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'aio_iiro_16\x00', [0x100, 0x701, 0x102, 0x2, 0x0, 0x5, 0x10001, 0xfffffff8, 0x80008, 0x0, 0x7, 0xfffffffd, 0x7, 0x2, 0x0, 0xfffffffd, 0xfffffffe, 0x7, 0xfffffffc, 0x80000003, 0x489, 0x7, 0x3ff, 0x20001e58, 0x14, 0xf39e, 0x43, 0x8, 0x6, 0xffffffff, 0x5]}) read(0xffffffffffffffff, 0x0, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, 0x11) shutdown(0xffffffffffffffff, 0x1) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f000054e000/0x400000)=nil) syz_clone(0x0, 0x0, 0xfffffffffffffead, 0x0, 0x0, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r1, 0xc028aa05, &(0x7f0000000180)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x3, 0x2}) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000140)='./file1\x00') r2 = open(&(0x7f00000002c0)='.\x00', 0x101000, 0x12d) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x40049366, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000001240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000380)=ANY=[@ANYBLOB="34020000", @ANYBLOB="010025bd71000300000089", @ANYRES32=r4], 0x34}}, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000001100)='0', 0x1) 251.991872ms ago: executing program 1 (id=227): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./pipefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./pipefs\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='./pipefs/gssd/clntXX/gssd\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x19}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001000850619fbb7c75150926b00000000", @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000012000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r4], 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r5, &(0x7f00000002c0), 0x40000000000009f, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1002}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x0) write(r6, &(0x7f0000000800)="ffffffffffff0011223344554305000f32000300000200112233445500112233445500ff0000", 0x26) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x50d0c0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000300)='127.0.0.1:/root\x00', &(0x7f0000000200)='./mnt\x00', &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='addr=127.0.0.1,soft,timeo=1,retrans=1,sec=krb5']) 192.761307ms ago: executing program 0 (id=229): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002d80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000002e40)={0x0, 0x0, &(0x7f0000002e00)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000fedbdf2529000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40) (fail_nth: 6) 192.632035ms ago: executing program 0 (id=230): r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x1, 0xa0181) writev(r2, &(0x7f0000002e00)=[{&(0x7f0000000a40)="fdcb", 0x2}, {0x0}], 0x2) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000080)={0xa, 0x4c1f, 0x4, @mcast1, 0x2}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000040)="8000e8bef79dbcf6", 0x8}], 0x1, &(0x7f0000000340)=ANY=[], 0x3}, 0x2400c800) 142.580091ms ago: executing program 0 (id=231): r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x42}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000080)={0x8000042, 0x4, 0x1}, 0x10) sendmsg$tipc(r1, &(0x7f0000000380)={&(0x7f0000000140)=@name={0x1e, 0x2, 0x3, {{0x40, 0x3}, 0x1000000}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x24008884}, 0x8805) 142.428109ms ago: executing program 0 (id=232): mkdir(&(0x7f0000001c00)='./file0\x00', 0x0) mount$bind(&(0x7f0000000c40)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x290d010, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0xc6062, &(0x7f0000000040)={[{@huge_within_size}]}) 137.915403ms ago: executing program 0 (id=233): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x401, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x1703}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x4}]}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2004d808}, 0x0) 556.372µs ago: executing program 3 (id=234): r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0xe000, @dev={0xfe, 0x80, '\x00', 0xfc}, 0x9}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 177.702µs ago: executing program 3 (id=235): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./cfg\x00', 0x9e) mount(0x0, &(0x7f0000000080)='./cfg\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='blkio.bfq.sectors\x00', 0x0, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000001640)=""/244, 0xf4}], 0x1) r4 = syz_open_dev$vim2m(&(0x7f0000000080), 0x47b, 0x2) r5 = openat$binfmt_format(0xffffff9c, &(0x7f0000000100)='/proc/sys/fs/binfmt_misc/syz0\x00', 0x2, 0x0) write$binfmt_format(r5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/uprobe_events\x00', 0x601, 0x0) write(r6, &(0x7f00000001c0)='p:s/p .', 0x7) r7 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f0000001600)=0x200000000) r8 = dup(r7) write$UHID_DESTROY(r8, &(0x7f0000000700), 0x28) ioctl$OCFS2_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000180)={0x1, 0x2, 0x5, 0x0, 0x9, 0x5}) ioctl$vim2m_VIDIOC_S_CTRL(r4, 0xc008561c, &(0x7f0000000040)={0xf0f01a, 0x1}) r9 = openat(r3, &(0x7f0000000000)='./cfg/usb_gadget/g1/os_desc/qw_sign\x00', 0x101, 0xc2) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x19, 0x2000000000000019, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r10, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x56, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r11, 0x0, 0x0}, 0x10) write(r9, &(0x7f0000000700)="1b", 0x1) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000ffdbdf250000000008000300", @ANYRES32, @ANYBLOB="080034001f3e897004000101"], 0x28}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 0s ago: executing program 0 (id=236): sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYRESHEX=0x0, @ANYBLOB="ff630f61b06d583312223d7c2c0408254a68205e80533f377841044ed2fb5e805de01fdf63f4d1d1dd74b96802ec14afd77c8942a9b73cac0d661efb69ad2738ffbbbba980356ba0f7de05b8c57810b4371070fc7ba671ad90df83c2f59577b8370d8e68632e88b863915aa288d255f6b79fb9d42db31c47a37fdff7a1cc897e6ce8a617c391d56eba59fdc76cb8845fa5b131458562", @ANYRES8, @ANYRES32], 0x94}}, 0x4000) r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'aio_iiro_16\x00', [0x100, 0x701, 0x102, 0x2, 0x0, 0x5, 0x10001, 0xfffffff8, 0x80008, 0x0, 0x7, 0xfffffffd, 0x7, 0x2, 0x0, 0xfffffffd, 0xfffffffe, 0x7, 0xfffffffc, 0x80000003, 0x489, 0x7, 0x3ff, 0x20001e58, 0x14, 0xf39e, 0x43, 0x8, 0x6, 0xffffffff, 0x5]}) read(0xffffffffffffffff, 0x0, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3}, 0x11) shutdown(0xffffffffffffffff, 0x1) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f000054e000/0x400000)=nil) syz_clone(0x0, 0x0, 0xfffffffffffffead, 0x0, 0x0, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r1, 0xc028aa05, &(0x7f0000000180)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00003ab000/0x2000)=nil, 0x400000, 0x3, 0x2}) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000140)='./file1\x00') r2 = open(&(0x7f00000002c0)='.\x00', 0x101000, 0x12d) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x40049366, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000001240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000380)=ANY=[@ANYBLOB="34020000", @ANYBLOB="010025bd710003000000", @ANYRES32=r4], 0x34}}, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000001100)='0', 0x1) kernel console output (not intermixed with test programs): [ 37.739693][ T43] audit: type=1400 audit(1789581483.657:117): avc: denied { write } for pid=5644 comm="sh" path="pipe:[2591]" dev="pipefs" ino=2591 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 37.739963][ T43] audit: type=1400 audit(1789581483.657:118): avc: denied { rlimitinh } for pid=5644 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 37.740669][ T43] audit: type=1400 audit(1789581483.657:119): avc: denied { siginh } for pid=5644 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 37.777456][ T43] audit: type=1400 audit(1789581483.697:120): avc: denied { write } for pid=5645 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:25433' (ED25519) to the list of known hosts. [ 40.878141][ T5676] cgroup: Unknown subsys name 'net' [ 41.015430][ T5676] cgroup: Unknown subsys name 'cpuset' [ 41.023395][ T5676] cgroup: Unknown subsys name 'rlimit' [ 41.297238][ T5716] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 42.139670][ T5676] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.059083][ T43] kauditd_printk_skb: 37 callbacks suppressed [ 46.059102][ T43] audit: type=1400 audit(1789581491.977:158): avc: denied { execmem } for pid=5720 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 46.282529][ T43] audit: type=1400 audit(1789581492.207:159): avc: denied { create } for pid=5724 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.282587][ T43] audit: type=1400 audit(1789581492.207:160): avc: denied { read write } for pid=5724 comm="syz-executor" name="vhci" dev="devtmpfs" ino=1290 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 46.282634][ T43] audit: type=1400 audit(1789581492.207:161): avc: denied { open } for pid=5724 comm="syz-executor" path="/dev/vhci" dev="devtmpfs" ino=1290 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 46.303628][ T43] audit: type=1400 audit(1789581492.227:162): avc: denied { ioctl } for pid=5724 comm="syz-executor" path="socket:[2642]" dev="sockfs" ino=2642 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.317077][ T5728] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.322057][ T5732] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 46.323683][ T5732] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 46.324111][ T5732] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.325839][ T5736] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 46.325847][ T5732] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 46.326832][ T5737] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.327156][ T5737] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 46.327453][ T5737] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 46.327476][ T5732] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 46.331982][ T5732] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 46.332071][ T5737] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 46.332837][ T5732] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 46.333486][ T5737] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 46.333903][ T5737] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 46.333981][ T5737] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 46.335568][ T5737] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 46.336360][ T5737] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 46.341943][ T43] audit: type=1400 audit(1789581492.267:163): avc: denied { read } for pid=5730 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 46.342232][ T43] audit: type=1400 audit(1789581492.267:164): avc: denied { open } for pid=5730 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 46.344638][ T43] audit: type=1400 audit(1789581492.267:165): avc: denied { mounton } for pid=5730 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 46.349174][ T67] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.350925][ T5728] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 46.362258][ T43] audit: type=1400 audit(1789581492.287:166): avc: denied { module_request } for pid=5733 comm="syz-executor" kmod="netdev-nr2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 46.391913][ T43] audit: type=1400 audit(1789581492.317:167): avc: denied { sys_module } for pid=5730 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 47.066887][ T5725] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.067061][ T5725] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.067217][ T5725] bridge_slave_0: entered allmulticast mode [ 47.069345][ T5725] bridge_slave_0: entered promiscuous mode [ 47.103929][ T5725] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.103976][ T5725] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.104145][ T5725] bridge_slave_1: entered allmulticast mode [ 47.104934][ T5725] bridge_slave_1: entered promiscuous mode [ 47.183186][ T5733] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.183337][ T5733] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.183698][ T5733] bridge_slave_0: entered allmulticast mode [ 47.186106][ T5733] bridge_slave_0: entered promiscuous mode [ 47.189124][ T5733] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.189229][ T5733] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.189372][ T5733] bridge_slave_1: entered allmulticast mode [ 47.191045][ T5733] bridge_slave_1: entered promiscuous mode [ 47.196065][ T5725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.198975][ T5725] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.279036][ T5733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.281392][ T5725] team0: Port device team_slave_0 added [ 47.281588][ T5730] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.281634][ T5730] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.281750][ T5730] bridge_slave_0: entered allmulticast mode [ 47.282562][ T5730] bridge_slave_0: entered promiscuous mode [ 47.283595][ T5724] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.283666][ T5724] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.283914][ T5724] bridge_slave_0: entered allmulticast mode [ 47.285022][ T5724] bridge_slave_0: entered promiscuous mode [ 47.287561][ T5724] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.287602][ T5724] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.287755][ T5724] bridge_slave_1: entered allmulticast mode [ 47.288794][ T5724] bridge_slave_1: entered promiscuous mode [ 47.291057][ T5733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.301676][ T5725] team0: Port device team_slave_1 added [ 47.309224][ T5730] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.309296][ T5730] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.309568][ T5730] bridge_slave_1: entered allmulticast mode [ 47.311221][ T5730] bridge_slave_1: entered promiscuous mode [ 47.346672][ T5733] team0: Port device team_slave_0 added [ 47.347553][ T5725] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.347565][ T5725] 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 1532 would solve the problem. [ 47.347583][ T5725] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.365468][ T5724] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.366445][ T5733] team0: Port device team_slave_1 added [ 47.373460][ T5725] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.373473][ T5725] 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 1532 would solve the problem. [ 47.373489][ T5725] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.376614][ T5730] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.378147][ T5724] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.386791][ T5733] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.386803][ T5733] 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 1532 would solve the problem. [ 47.386816][ T5733] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.405049][ T5730] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.405683][ T5733] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.405693][ T5733] 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 1532 would solve the problem. [ 47.405706][ T5733] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.458744][ T5730] team0: Port device team_slave_0 added [ 47.467741][ T5724] team0: Port device team_slave_0 added [ 47.472036][ T5733] hsr_slave_0: entered promiscuous mode [ 47.472704][ T5733] hsr_slave_1: entered promiscuous mode [ 47.481890][ T5730] team0: Port device team_slave_1 added [ 47.490380][ T5724] team0: Port device team_slave_1 added [ 47.516196][ T5725] hsr_slave_0: entered promiscuous mode [ 47.516714][ T5725] hsr_slave_1: entered promiscuous mode [ 47.517190][ T5725] debugfs: 'hsr0' already exists in 'hsr' [ 47.517247][ T5725] Cannot create hsr debugfs directory [ 47.525040][ T5724] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.525055][ T5724] 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 1532 would solve the problem. [ 47.525070][ T5724] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.525957][ T5730] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.525966][ T5730] 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 1532 would solve the problem. [ 47.525978][ T5730] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.539598][ T5724] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.539613][ T5724] 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 1532 would solve the problem. [ 47.539628][ T5724] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.540588][ T5730] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.540608][ T5730] 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 1532 would solve the problem. [ 47.540624][ T5730] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.606201][ T5730] hsr_slave_0: entered promiscuous mode [ 47.606751][ T5730] hsr_slave_1: entered promiscuous mode [ 47.607149][ T5730] debugfs: 'hsr0' already exists in 'hsr' [ 47.607169][ T5730] Cannot create hsr debugfs directory [ 47.635304][ T5724] hsr_slave_0: entered promiscuous mode [ 47.635854][ T5724] hsr_slave_1: entered promiscuous mode [ 47.636188][ T5724] debugfs: 'hsr0' already exists in 'hsr' [ 47.636201][ T5724] Cannot create hsr debugfs directory [ 47.968531][ T5733] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 47.981636][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 47.983096][ T5733] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 47.987326][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 47.988194][ T5733] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 47.993554][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.006379][ T5733] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 48.009875][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.057946][ T5725] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.064165][ T5725] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.064942][ T5725] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.069438][ T5725] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.079180][ T5725] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.084050][ T5725] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.084930][ T5725] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.087199][ T5725] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.145706][ T5724] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 48.149738][ T5724] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.154817][ T5724] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 48.157389][ T5724] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.158426][ T5724] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 48.163178][ T5724] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.167756][ T5724] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 48.172483][ T5724] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.252540][ T5733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.269911][ T5730] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 48.275136][ T5730] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.275706][ T5730] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 48.277430][ T5730] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.283773][ T5733] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.284645][ T5730] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 48.291091][ T5730] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.294656][ T5730] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 48.298188][ T5730] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.318264][ T1162] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.318402][ T1162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.326721][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.326778][ T1162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.338066][ T5725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.350846][ T5740] Bluetooth: hci2: command tx timeout [ 48.360969][ T5740] Bluetooth: hci1: command tx timeout [ 48.361003][ T5085] Bluetooth: hci3: command tx timeout [ 48.374538][ T5725] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.389595][ T1668] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.389718][ T1668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.411586][ T1668] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.411676][ T1668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.440662][ T5085] Bluetooth: hci0: command tx timeout [ 48.442448][ T5724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.489985][ T5724] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.504315][ T1162] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.504393][ T1162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.509835][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.509883][ T1162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.529748][ T5730] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.569336][ T5730] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.580701][ T1668] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.580749][ T1668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.600629][ T1174] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.600690][ T1174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.774134][ T5733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.816389][ T5733] veth0_vlan: entered promiscuous mode [ 48.823260][ T5725] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.827444][ T5733] veth1_vlan: entered promiscuous mode [ 48.897104][ T5725] veth0_vlan: entered promiscuous mode [ 48.901446][ T5733] veth0_macvtap: entered promiscuous mode [ 48.904957][ T5733] veth1_macvtap: entered promiscuous mode [ 48.909435][ T5725] veth1_vlan: entered promiscuous mode [ 48.933385][ T5733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.942009][ T5733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.944268][ T5725] veth0_macvtap: entered promiscuous mode [ 48.956801][ T5725] veth1_macvtap: entered promiscuous mode [ 48.966020][ T5724] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.993542][ T5725] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.999634][ T5730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.009135][ T5725] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.023892][ T5812] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.024135][ T5812] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.024249][ T5812] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.024361][ T5812] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.074585][ T1668] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.074601][ T1668] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.119998][ T5724] veth0_vlan: entered promiscuous mode [ 49.128270][ T1174] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.128291][ T1174] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.129283][ T5730] veth0_vlan: entered promiscuous mode [ 49.134927][ T5724] veth1_vlan: entered promiscuous mode [ 49.136279][ T5730] veth1_vlan: entered promiscuous mode [ 49.191457][ T5724] veth0_macvtap: entered promiscuous mode [ 49.199730][ T1668] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.199748][ T1668] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.202957][ T5724] veth1_macvtap: entered promiscuous mode [ 49.216184][ T5730] veth0_macvtap: entered promiscuous mode [ 49.223185][ T5733] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 49.228736][ T5730] veth1_macvtap: entered promiscuous mode [ 49.234853][ T5724] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.246592][ T1668] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.246610][ T1668] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.257907][ T5724] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.275880][ T5730] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.291444][ T5730] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.360256][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.360342][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.399718][ T5878] FAULT_INJECTION: forcing a failure. [ 49.399718][ T5878] name fail_futex, interval 1, probability 0, space 0, times 1 [ 49.399751][ T5878] CPU: 3 UID: 0 PID: 5878 Comm: syz.2.3 Not tainted syzkaller #0 PREEMPT(full) [ 49.399774][ T5878] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 49.399785][ T5878] Call Trace: [ 49.399792][ T5878] [ 49.399800][ T5878] dump_stack_lvl+0x100/0x190 [ 49.399833][ T5878] should_fail_ex.cold+0x5/0xa [ 49.399862][ T5878] get_futex_key+0x1d0/0x14f0 [ 49.399890][ T5878] ? __pfx_get_futex_key+0x10/0x10 [ 49.399922][ T5878] futex_wake+0xf4/0x5e0 [ 49.399954][ T5878] ? __pfx_futex_wake+0x10/0x10 [ 49.399981][ T5878] ? kasan_quarantine_put+0x104/0x240 [ 49.400006][ T5878] ? putname+0xb1/0x110 [ 49.400030][ T5878] ? kmem_cache_free+0x127/0x6c0 [ 49.400084][ T5878] do_futex+0x2b2/0x440 [ 49.400113][ T5878] ? __pfx_do_futex+0x10/0x10 [ 49.400137][ T5878] ? __pfx_do_sys_openat2+0x10/0x10 [ 49.400170][ T5878] __x64_sys_futex+0x34f/0x4d0 [ 49.400197][ T5878] ? __x64_sys_openat+0x12d/0x210 [ 49.400223][ T5878] ? __pfx___x64_sys_futex+0x10/0x10 [ 49.400259][ T5878] do_syscall_64+0x123/0x790 [ 49.400287][ T5878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.400306][ T5878] RIP: 0033:0x7f44d279e159 [ 49.400323][ T5878] 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 [ 49.400339][ T5878] RSP: 002b:00007f44d36ee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.400358][ T5878] RAX: ffffffffffffffda RBX: 00007f44d2a25fa8 RCX: 00007f44d279e159 [ 49.400370][ T5878] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f44d2a25fac [ 49.400382][ T5878] RBP: 00007f44d2a25fa0 R08: 0000000000000001 R09: 0000000000000000 [ 49.400393][ T5878] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 49.400404][ T5878] R13: 00007f44d2a26038 R14: 00007fffdc9f9eb0 R15: 00007fffdc9f9f98 [ 49.400428][ T5878] [ 49.419725][ T1668] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.419739][ T1668] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.440932][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.468294][ T1668] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.468315][ T1668] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.485007][ T1162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.485026][ T1162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.517826][ T5883] FAULT_INJECTION: forcing a failure. [ 49.517826][ T5883] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 49.517858][ T5883] CPU: 3 UID: 0 PID: 5883 Comm: syz.2.5 Not tainted syzkaller #0 PREEMPT(full) [ 49.517902][ T5883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 49.517915][ T5883] Call Trace: [ 49.517922][ T5883] [ 49.517929][ T5883] dump_stack_lvl+0x100/0x190 [ 49.517963][ T5883] should_fail_ex.cold+0x5/0xa [ 49.517991][ T5883] _copy_from_user+0x2e/0xd0 [ 49.518013][ T5883] copy_msghdr_from_user+0x9f/0x4c0 [ 49.518044][ T5883] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 49.518080][ T5883] ? lock_acquire+0x1d1/0x380 [ 49.518100][ T5883] ? get_pid_task+0x2a/0x250 [ 49.518128][ T5883] ___sys_sendmsg+0x106/0x1e0 [ 49.518159][ T5883] ? __pfx____sys_sendmsg+0x10/0x10 [ 49.518189][ T5883] ? get_pid_task+0x106/0x250 [ 49.518225][ T5883] ? find_held_lock+0x2b/0x80 [ 49.518268][ T5883] __sys_sendmsg+0x160/0x210 [ 49.518292][ T5883] ? __pfx___sys_sendmsg+0x10/0x10 [ 49.518327][ T5883] do_syscall_64+0x123/0x790 [ 49.518356][ T5883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.518376][ T5883] RIP: 0033:0x7f44d279e159 [ 49.518412][ T5883] 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 [ 49.518429][ T5883] RSP: 002b:00007f44d36ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.518448][ T5883] RAX: ffffffffffffffda RBX: 00007f44d2a25fa0 RCX: 00007f44d279e159 [ 49.518461][ T5883] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000003 [ 49.518472][ T5883] RBP: 00007f44d36ee090 R08: 0000000000000000 R09: 0000000000000000 [ 49.518484][ T5883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.518495][ T5883] R13: 00007f44d2a26038 R14: 00007f44d2a25fa0 R15: 00007fffdc9f9f98 [ 49.518519][ T5883] [ 49.527202][ T1668] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.527216][ T1668] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.529669][ T5881] Zero length message leads to an empty skb [ 49.603355][ T5812] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.630207][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.630247][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.630547][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.660279][ T5812] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.660654][ T5812] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.660688][ T5812] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.660718][ T5812] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.660748][ T5812] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.850288][ T5834] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 49.865165][ T5904] FAULT_INJECTION: forcing a failure. [ 49.865165][ T5904] name failslab, interval 1, probability 0, space 0, times 1 [ 49.865184][ T5904] CPU: 3 UID: 0 PID: 5904 Comm: syz.3.12 Not tainted syzkaller #0 PREEMPT(full) [ 49.865196][ T5904] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 49.865203][ T5904] Call Trace: [ 49.865208][ T5904] [ 49.865265][ T5904] dump_stack_lvl+0x100/0x190 [ 49.865290][ T5904] should_fail_ex.cold+0x5/0xa [ 49.865308][ T5904] should_failslab+0xc2/0x120 [ 49.865322][ T5904] __kmalloc_noprof+0xfc/0x840 [ 49.865334][ T5904] ? tomoyo_encode2+0xfb/0x3c0 [ 49.865351][ T5904] tomoyo_encode2+0xfb/0x3c0 [ 49.865366][ T5904] tomoyo_encode+0x29/0x50 [ 49.865378][ T5904] tomoyo_realpath_from_path+0x18c/0x690 [ 49.865395][ T5904] tomoyo_path_number_perm+0x23c/0x580 [ 49.865406][ T5904] ? tomoyo_path_number_perm+0x22e/0x580 [ 49.865420][ T5904] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 49.865433][ T5904] ? __pfx_futex_wait+0x10/0x10 [ 49.865448][ T5904] ? __lock_acquire+0x5c0/0x1f40 [ 49.865467][ T5904] ? __fget_files+0x34/0x3d0 [ 49.865481][ T5904] ? find_held_lock+0x2b/0x80 [ 49.865497][ T5904] ? hook_file_ioctl_common+0x140/0x440 [ 49.865514][ T5904] ? __fget_files+0x21f/0x3d0 [ 49.865530][ T5904] security_file_ioctl+0xd3/0x230 [ 49.865543][ T5904] __x64_sys_ioctl+0xb7/0x210 [ 49.865557][ T5904] do_syscall_64+0x123/0x790 [ 49.865577][ T5904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.865589][ T5904] RIP: 0033:0x7ff1dad9e159 [ 49.865599][ T5904] 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 [ 49.865609][ T5904] RSP: 002b:00007ff1dbc2a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.865621][ T5904] RAX: ffffffffffffffda RBX: 00007ff1db025fa0 RCX: 00007ff1dad9e159 [ 49.865629][ T5904] RDX: 0000200000000100 RSI: 0000000000003ba0 RDI: 0000000000000004 [ 49.865638][ T5904] RBP: 00007ff1dae3506b R08: 0000000000000000 R09: 0000000000000000 [ 49.865646][ T5904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.865652][ T5904] R13: 00007ff1db026038 R14: 00007ff1db025fa0 R15: 00007ffc7e6849e8 [ 49.865666][ T5904] [ 49.865678][ T5904] ERROR: Out of memory at tomoyo_realpath_from_path. [ 49.918779][ T5906] jffs2: notice: (5906) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 50.010615][ T5834] usb 5-1: Using ep0 maxpacket: 16 [ 50.015006][ T5834] usb 5-1: New USB device found, idVendor=15c2, idProduct=0045, bcdDevice=1f.20 [ 50.019328][ T5834] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 50.019357][ T5834] usb 5-1: config 0 interface 0 has no altsetting 0 [ 50.040584][ T5834] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.040609][ T5834] usb 5-1: Product: syz [ 50.040621][ T5834] usb 5-1: Manufacturer: syz [ 50.040631][ T5834] usb 5-1: SerialNumber: syz [ 50.058004][ T5834] usb 5-1: config 0 descriptor?? [ 50.191243][ T5929] FAULT_INJECTION: forcing a failure. [ 50.191243][ T5929] name failslab, interval 1, probability 0, space 0, times 0 [ 50.191266][ T5929] CPU: 2 UID: 0 PID: 5929 Comm: syz.1.23 Tainted: G L syzkaller #0 PREEMPT(full) [ 50.191283][ T5929] Tainted: [L]=SOFTLOCKUP [ 50.191287][ T5929] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 50.191295][ T5929] Call Trace: [ 50.191299][ T5929] [ 50.191304][ T5929] dump_stack_lvl+0x100/0x190 [ 50.191325][ T5929] should_fail_ex.cold+0x5/0xa [ 50.191344][ T5929] should_failslab+0xc2/0x120 [ 50.191404][ T5929] __kmalloc_noprof+0xfc/0x840 [ 50.191423][ T5929] ? tomoyo_encode2+0xfb/0x3c0 [ 50.191449][ T5929] tomoyo_encode2+0xfb/0x3c0 [ 50.191475][ T5929] tomoyo_encode+0x29/0x50 [ 50.191494][ T5929] tomoyo_realpath_from_path+0x18c/0x690 [ 50.191518][ T5929] tomoyo_path_number_perm+0x23c/0x580 [ 50.191533][ T5929] ? tomoyo_path_number_perm+0x22e/0x580 [ 50.191551][ T5929] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 50.191578][ T5929] ? __lock_acquire+0x5c0/0x1f40 [ 50.191610][ T5929] ? __fget_files+0x34/0x3d0 [ 50.191633][ T5929] ? find_held_lock+0x2b/0x80 [ 50.191656][ T5929] ? hook_file_ioctl_common+0x140/0x440 [ 50.191678][ T5929] ? __fget_files+0x21f/0x3d0 [ 50.191695][ T5929] security_file_ioctl+0xd3/0x230 [ 50.191709][ T5929] __x64_sys_ioctl+0xb7/0x210 [ 50.191722][ T5929] do_syscall_64+0x123/0x790 [ 50.191741][ T5929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.191753][ T5929] RIP: 0033:0x7f7ac3b9e159 [ 50.191764][ T5929] 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 [ 50.191775][ T5929] RSP: 002b:00007f7ac4ad8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.191787][ T5929] RAX: ffffffffffffffda RBX: 00007f7ac3e25fa0 RCX: 00007f7ac3b9e159 [ 50.191794][ T5929] RDX: 0000200000000000 RSI: 000000008028640c RDI: 0000000000000003 [ 50.191801][ T5929] RBP: 00007f7ac4ad8090 R08: 0000000000000000 R09: 0000000000000000 [ 50.191808][ T5929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.191814][ T5929] R13: 00007f7ac3e26038 R14: 00007f7ac3e25fa0 R15: 00007ffc6f070e28 [ 50.191828][ T5929] [ 50.191840][ T5929] ERROR: Out of memory at tomoyo_realpath_from_path. [ 50.244345][ T5932] iommufd_mock iommufd_mock0: Adding to iommu group 9 [ 50.265580][ T5885] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.265792][ T5885] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.285076][ C0] imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 50.288227][ T5834] input: iMON Panel, Knob and Mouse(15c2:0045) as /devices/platform/dummy_hcd.0/usb5/5-1/5-1:0.0/input/input5 [ 50.325099][ T5834] imon:send_packet: packet tx failed (-71) [ 50.353139][ T5834] imon 5-1:0.0: panel buttons/knobs setup failed [ 50.432009][ T5085] Bluetooth: hci3: command tx timeout [ 50.432043][ T5085] Bluetooth: hci2: command tx timeout [ 50.433224][ T5085] Bluetooth: hci1: command tx timeout [ 50.433500][ T5834] rc_core: IR keymap rc-imon-pad not found [ 50.433512][ T5834] Registered IR keymap rc-empty [ 50.433572][ T5834] imon 5-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 50.433588][ T5834] imon 5-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 50.435581][ T5834] imon:send_packet: packet tx failed (-71) [ 50.450297][ T5834] imon 5-1:0.0: remote input dev register failed [ 50.450429][ T5834] imon 5-1:0.0: imon_init_intf0: rc device setup failed [ 50.494870][ T5834] imon 5-1:0.0: unable to initialize intf0, err 0 [ 50.494911][ T5834] imon:imon_probe: failed to initialize context! [ 50.494921][ T5834] imon 5-1:0.0: unable to register, err -19 [ 50.508204][ T5834] usb 5-1: USB disconnect, device number 2 [ 50.520510][ T5740] Bluetooth: hci0: command tx timeout [ 50.731911][ T1355] input: syz0 as /devices/virtual/misc/uhid/0005:0009:0306.0002/input/input7 [ 50.767156][ T1355] hid-generic 0005:0009:0306.0002: input,hidraw1: BLUETOOTH HID v0.03 Gamepad [syz0] on syz0 [ 50.808324][ T5953] process 'syz.0.32' launched './file1' with NULL argv: empty string added [ 50.869156][ T5955] FAULT_INJECTION: forcing a failure. [ 50.869156][ T5955] name failslab, interval 1, probability 0, space 0, times 0 [ 50.869178][ T5955] CPU: 3 UID: 0 PID: 5955 Comm: syz.0.33 Tainted: G L syzkaller #0 PREEMPT(full) [ 50.869197][ T5955] Tainted: [L]=SOFTLOCKUP [ 50.869202][ T5955] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 50.869209][ T5955] Call Trace: [ 50.869214][ T5955] [ 50.869219][ T5955] dump_stack_lvl+0x100/0x190 [ 50.869241][ T5955] should_fail_ex.cold+0x5/0xa [ 50.869258][ T5955] should_failslab+0xc2/0x120 [ 50.869273][ T5955] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 50.869286][ T5955] ? __alloc_skb+0x5b7/0x710 [ 50.869299][ T5955] ? __alloc_skb+0x140/0x710 [ 50.869314][ T5955] __alloc_skb+0x140/0x710 [ 50.869326][ T5955] ? __alloc_skb+0x5b7/0x710 [ 50.869344][ T5955] ? __pfx___alloc_skb+0x10/0x10 [ 50.869364][ T5955] netlink_alloc_large_skb+0x69/0x150 [ 50.869379][ T5955] netlink_sendmsg+0x680/0xda0 [ 50.869394][ T5955] ? __pfx_netlink_sendmsg+0x10/0x10 [ 50.869407][ T5955] ? selinux_socket_sendmsg+0x198/0x2f0 [ 50.869422][ T5955] ____sys_sendmsg+0xa4d/0xbe0 [ 50.869438][ T5955] ? __pfx_netlink_sendmsg+0x10/0x10 [ 50.869452][ T5955] ? __pfx_____sys_sendmsg+0x10/0x10 [ 50.869472][ T5955] ? lock_acquire+0x1d1/0x380 [ 50.869484][ T5955] ? get_pid_task+0x2a/0x250 [ 50.869502][ T5955] ___sys_sendmsg+0x190/0x1e0 [ 50.869531][ T5955] ? __pfx____sys_sendmsg+0x10/0x10 [ 50.869548][ T5955] ? get_pid_task+0x106/0x250 [ 50.869569][ T5955] ? find_held_lock+0x2b/0x80 [ 50.869594][ T5955] __sys_sendmsg+0x160/0x210 [ 50.869609][ T5955] ? __pfx___sys_sendmsg+0x10/0x10 [ 50.869630][ T5955] do_syscall_64+0x123/0x790 [ 50.869647][ T5955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.869660][ T5955] RIP: 0033:0x7fc306b9e159 [ 50.869670][ T5955] 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 [ 50.869681][ T5955] RSP: 002b:00007fc307a8b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.869693][ T5955] RAX: ffffffffffffffda RBX: 00007fc306e25fa0 RCX: 00007fc306b9e159 [ 50.869701][ T5955] RDX: 0000000000040814 RSI: 0000200000000100 RDI: 0000000000000003 [ 50.869707][ T5955] RBP: 00007fc307a8b090 R08: 0000000000000000 R09: 0000000000000000 [ 50.869714][ T5955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.869720][ T5955] R13: 00007fc306e26038 R14: 00007fc306e25fa0 R15: 00007ffca426dbe8 [ 50.869734][ T5955] [ 50.917973][ T5949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.919693][ T5949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.952290][ T5959] 9p: Bad value for 'wfdno' [ 50.960294][ T57] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 51.060204][ T43] kauditd_printk_skb: 4623 callbacks suppressed [ 51.060222][ T43] audit: type=1326 audit(1789581496.977:4791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.060256][ T43] audit: type=1326 audit(1789581496.987:4792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.060322][ T43] audit: type=1326 audit(1789581496.987:4793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.060958][ T43] audit: type=1326 audit(1789581496.987:4794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.060996][ T43] audit: type=1326 audit(1789581496.987:4795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.061066][ T43] audit: type=1326 audit(1789581496.987:4796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.061115][ T43] audit: type=1326 audit(1789581496.987:4797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.061211][ T43] audit: type=1326 audit(1789581496.987:4798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.061274][ T43] audit: type=1326 audit(1789581496.987:4799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.061341][ T43] audit: type=1326 audit(1789581496.987:4800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5940 comm="syz.1.28" exe="/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ac3b9e159 code=0x7ff00000 [ 51.288662][ T5970] sctp: Trying to GSO but underlying device doesn't support it. [ 51.580386][ T5805] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 51.607695][ T5976] Bluetooth: MGMT ver 1.23 [ 51.698148][ T5982] netlink: 4 bytes leftover after parsing attributes in process `syz.2.42'. [ 51.741192][ T5805] usb 8-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 1.00 [ 51.743122][ T5805] usb 8-1: config 1 has an invalid interface number: 3 but max is 0 [ 51.743146][ T5805] usb 8-1: config 1 has no interface number 0 [ 51.746370][ T5805] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.746390][ T5805] usb 8-1: Product: syz [ 51.746402][ T5805] usb 8-1: Manufacturer: syz [ 51.746413][ T5805] usb 8-1: SerialNumber: syz [ 51.792797][ T5805] usb 8-1: 3:1 : does not exist [ 51.792818][ T5805] usb 8-1: 3:2 : does not exist [ 52.289485][ T6008] netlink: 8 bytes leftover after parsing attributes in process `syz.0.53'. [ 52.304420][ T6010] jffs2: notice: (6010) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 52.343346][ T6014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.343568][ T6014] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.349685][ T6019] netlink: 8 bytes leftover after parsing attributes in process `syz.0.55'. [ 52.443884][ T6027] jffs2: notice: (6027) jffs2_build_xattr_subsystem: complete building xattr subsystem, 2 of xdatum (0 unchecked, 0 orphan) and 2 of xref (0 dead, 0 orphan) found. [ 52.448554][ T6027] ======================================================= [ 52.448554][ T6027] WARNING: The mand mount option has been deprecated and [ 52.448554][ T6027] and is ignored by this kernel. Remove the mand [ 52.448554][ T6027] option from the mount to silence this warning. [ 52.448554][ T6027] ======================================================= [ 52.521868][ T5740] Bluetooth: hci2: command tx timeout [ 52.521898][ T5740] Bluetooth: hci3: command tx timeout [ 52.521899][ T5085] Bluetooth: hci1: command tx timeout [ 52.554502][ T1520] usb 8-1: USB disconnect, device number 2 [ 52.590362][ T5734] Bluetooth: hci0: command tx timeout [ 52.655711][ T6044] FAULT_INJECTION: forcing a failure. [ 52.655711][ T6044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 52.655749][ T6044] CPU: 2 UID: 0 PID: 6044 Comm: syz.2.65 Tainted: G L syzkaller #0 PREEMPT(full) [ 52.655776][ T6044] Tainted: [L]=SOFTLOCKUP [ 52.655783][ T6044] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 52.655794][ T6044] Call Trace: [ 52.655800][ T6044] [ 52.655808][ T6044] dump_stack_lvl+0x100/0x190 [ 52.655866][ T6044] should_fail_ex.cold+0x5/0xa [ 52.655893][ T6044] _copy_from_iter+0x43a/0x1690 [ 52.655927][ T6044] ? __pfx__copy_from_iter+0x10/0x10 [ 52.655944][ T6044] ? __pfx_avc_has_perm+0x10/0x10 [ 52.655973][ T6044] ? is_bpf_text_address+0x94/0x1a0 [ 52.655999][ T6044] ? kernel_text_address+0x8d/0x100 [ 52.656033][ T6044] bcm_sendmsg+0x15d/0x4af0 [ 52.656067][ T6044] ? __pfx_sock_has_perm+0x10/0x10 [ 52.656103][ T6044] ? __pfx_bcm_sendmsg+0x10/0x10 [ 52.656134][ T6044] ? selinux_socket_sendmsg+0x198/0x2f0 [ 52.656183][ T6044] ____sys_sendmsg+0xa4d/0xbe0 [ 52.656211][ T6044] ? __pfx_bcm_sendmsg+0x10/0x10 [ 52.656241][ T6044] ? __pfx_____sys_sendmsg+0x10/0x10 [ 52.656274][ T6044] ? lock_acquire+0x1d1/0x380 [ 52.656295][ T6044] ? get_pid_task+0x2a/0x250 [ 52.656321][ T6044] ___sys_sendmsg+0x190/0x1e0 [ 52.656351][ T6044] ? __pfx____sys_sendmsg+0x10/0x10 [ 52.656380][ T6044] ? get_pid_task+0x106/0x250 [ 52.656412][ T6044] ? find_held_lock+0x2b/0x80 [ 52.656454][ T6044] __sys_sendmsg+0x160/0x210 [ 52.656477][ T6044] ? __pfx___sys_sendmsg+0x10/0x10 [ 52.656510][ T6044] do_syscall_64+0x123/0x790 [ 52.656545][ T6044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.656565][ T6044] RIP: 0033:0x7f44d279e159 [ 52.656582][ T6044] 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 [ 52.656598][ T6044] RSP: 002b:00007f44d36ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.656619][ T6044] RAX: ffffffffffffffda RBX: 00007f44d2a25fa0 RCX: 00007f44d279e159 [ 52.656631][ T6044] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 52.656641][ T6044] RBP: 00007f44d36ee090 R08: 0000000000000000 R09: 0000000000000000 [ 52.656651][ T6044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.656661][ T6044] R13: 00007f44d2a26038 R14: 00007f44d2a25fa0 R15: 00007fffdc9f9f98 [ 52.656684][ T6044] [ 52.893168][ T6060] syz.2.72 uses obsolete (PF_INET,SOCK_PACKET) [ 53.030314][ T6069] binder: 6066:6069 ioctl c0306201 200000000040 returned -22 [ 53.030411][ T6070] binder: 6066:6070 ioctl c0306201 200000000640 returned -22 [ 53.144877][ T5734] Bluetooth: hci2: Invalid handle: 0xed88 > 0x0eff [ 53.158040][ T6081] ip_tables: iptables: counters copy to user failed while replacing table [ 53.165687][ T6081] netlink: 'syz.2.81': attribute type 23 has an invalid length. [ 53.351674][ T6090] netlink: 76 bytes leftover after parsing attributes in process `syz.0.84'. [ 53.557013][ T6118] macvtap1: entered allmulticast mode [ 53.557027][ T6118] veth1_vlan: entered allmulticast mode [ 53.610143][ T6122] FAULT_INJECTION: forcing a failure. [ 53.610143][ T6122] name failslab, interval 1, probability 0, space 0, times 0 [ 53.610173][ T6122] CPU: 2 UID: 0 PID: 6122 Comm: syz.0.97 Tainted: G L syzkaller #0 PREEMPT(full) [ 53.610195][ T6122] Tainted: [L]=SOFTLOCKUP [ 53.610201][ T6122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 53.610210][ T6122] Call Trace: [ 53.610216][ T6122] [ 53.610223][ T6122] dump_stack_lvl+0x100/0x190 [ 53.610251][ T6122] should_fail_ex.cold+0x5/0xa [ 53.610275][ T6122] should_failslab+0xc2/0x120 [ 53.610295][ T6122] __kmalloc_noprof+0xfc/0x840 [ 53.610313][ T6122] ? video_usercopy+0x1a3/0x1730 [ 53.610338][ T6122] video_usercopy+0x1a3/0x1730 [ 53.610361][ T6122] ? __pfx_subdev_do_ioctl_lock+0x10/0x10 [ 53.610380][ T6122] ? ioctl_has_perm.constprop.0.isra.0+0x380/0x540 [ 53.610403][ T6122] ? __pfx_video_usercopy+0x10/0x10 [ 53.610437][ T6122] v4l2_ioctl+0x1bd/0x250 [ 53.610459][ T6122] ? __pfx_v4l2_ioctl+0x10/0x10 [ 53.610482][ T6122] __x64_sys_ioctl+0x18e/0x210 [ 53.610501][ T6122] do_syscall_64+0x123/0x790 [ 53.610524][ T6122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.610540][ T6122] RIP: 0033:0x7fc306b9e159 [ 53.610554][ T6122] 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 [ 53.610567][ T6122] RSP: 002b:00007fc307a8b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.610584][ T6122] RAX: ffffffffffffffda RBX: 00007fc306e25fa0 RCX: 00007fc306b9e159 [ 53.610605][ T6122] RDX: 00002000000001c0 RSI: 00000000c0905664 RDI: 0000000000000003 [ 53.610615][ T6122] RBP: 00007fc307a8b090 R08: 0000000000000000 R09: 0000000000000000 [ 53.610624][ T6122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.610634][ T6122] R13: 00007fc306e26038 R14: 00007fc306e25fa0 R15: 00007ffca426dbe8 [ 53.610654][ T6122] [ 53.670538][ T6130] jffs2: notice: (6130) jffs2_build_xattr_subsystem: complete building xattr subsystem, 2 of xdatum (2 unchecked, 0 orphan) and 3 of xref (0 dead, 0 orphan) found. [ 53.857551][ T6152] binder: 6149:6152 ioctl 89f3 200000000200 returned -22 [ 53.875655][ T6156] netlink: 8 bytes leftover after parsing attributes in process `syz.1.110'. [ 53.946758][ T6163] CIFS: VFS: UNC: missing delimiter between hostname and share name [ 53.946801][ T6163] CIFS: VFS: Malformed UNC in devname [ 54.006622][ T6171] FAULT_INJECTION: forcing a failure. [ 54.006622][ T6171] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.006656][ T6171] CPU: 0 UID: 0 PID: 6171 Comm: syz.2.115 Tainted: G L syzkaller #0 PREEMPT(full) [ 54.006683][ T6171] Tainted: [L]=SOFTLOCKUP [ 54.006691][ T6171] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 54.006701][ T6171] Call Trace: [ 54.006707][ T6171] [ 54.006714][ T6171] dump_stack_lvl+0x100/0x190 [ 54.006747][ T6171] should_fail_ex.cold+0x5/0xa [ 54.006776][ T6171] _copy_from_user+0x2e/0xd0 [ 54.006799][ T6171] copy_msghdr_from_user+0x9f/0x4c0 [ 54.006828][ T6171] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 54.006863][ T6171] ? lock_acquire+0x1d1/0x380 [ 54.006885][ T6171] ? get_pid_task+0x2a/0x250 [ 54.006916][ T6171] ___sys_sendmsg+0x106/0x1e0 [ 54.006944][ T6171] ? __pfx____sys_sendmsg+0x10/0x10 [ 54.006973][ T6171] ? get_pid_task+0x106/0x250 [ 54.007009][ T6171] ? find_held_lock+0x2b/0x80 [ 54.007069][ T6171] __sys_sendmsg+0x160/0x210 [ 54.007092][ T6171] ? __pfx___sys_sendmsg+0x10/0x10 [ 54.007129][ T6171] do_syscall_64+0x123/0x790 [ 54.007158][ T6171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.007179][ T6171] RIP: 0033:0x7f44d279e159 [ 54.007194][ T6171] 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 [ 54.007209][ T6171] RSP: 002b:00007f44d36ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.007228][ T6171] RAX: ffffffffffffffda RBX: 00007f44d2a25fa0 RCX: 00007f44d279e159 [ 54.007240][ T6171] RDX: 0000000000040814 RSI: 0000200000000100 RDI: 0000000000000003 [ 54.007253][ T6171] RBP: 00007f44d36ee090 R08: 0000000000000000 R09: 0000000000000000 [ 54.007265][ T6171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.007276][ T6171] R13: 00007f44d2a26038 R14: 00007f44d2a25fa0 R15: 00007fffdc9f9f98 [ 54.007300][ T6171] [ 54.042183][ T6168] netlink: 8 bytes leftover after parsing attributes in process `syz.1.116'. [ 54.090125][ T6179] netlink: 8 bytes leftover after parsing attributes in process `syz.0.118'. [ 54.199715][ T6192] jffs2: notice: (6192) jffs2_build_xattr_subsystem: complete building xattr subsystem, 2 of xdatum (2 unchecked, 0 orphan) and 3 of xref (0 dead, 0 orphan) found. [ 54.218460][ T6195] FAULT_INJECTION: forcing a failure. [ 54.218460][ T6195] name failslab, interval 1, probability 0, space 0, times 0 [ 54.218482][ T6195] CPU: 3 UID: 0 PID: 6195 Comm: syz.3.125 Tainted: G L syzkaller #0 PREEMPT(full) [ 54.218497][ T6195] Tainted: [L]=SOFTLOCKUP [ 54.218501][ T6195] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 54.218507][ T6195] Call Trace: [ 54.218511][ T6195] [ 54.218515][ T6195] dump_stack_lvl+0x100/0x190 [ 54.218535][ T6195] should_fail_ex.cold+0x5/0xa [ 54.218552][ T6195] should_failslab+0xc2/0x120 [ 54.218566][ T6195] kmem_cache_alloc_noprof+0x92/0x6a0 [ 54.218578][ T6195] ? do_getname+0x35/0x390 [ 54.218596][ T6195] do_getname+0x35/0x390 [ 54.218613][ T6195] __x64_sys_renameat2+0xd9/0x140 [ 54.218630][ T6195] do_syscall_64+0x123/0x790 [ 54.218647][ T6195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.218658][ T6195] RIP: 0033:0x7ff1dad9e159 [ 54.218667][ T6195] 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 [ 54.218677][ T6195] RSP: 002b:00007ff1dbc2a028 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 54.218688][ T6195] RAX: ffffffffffffffda RBX: 00007ff1db025fa0 RCX: 00007ff1dad9e159 [ 54.218695][ T6195] RDX: ffffffffffffff9c RSI: 0000200000000000 RDI: ffffffffffffff9c [ 54.218701][ T6195] RBP: 00007ff1dbc2a090 R08: 0000000000000000 R09: 0000000000000000 [ 54.218707][ T6195] R10: 00002000000004c0 R11: 0000000000000246 R12: 0000000000000001 [ 54.218713][ T6195] R13: 00007ff1db026038 R14: 00007ff1db025fa0 R15: 00007ffc7e6849e8 [ 54.218726][ T6195] [ 54.238666][ T6196] netlink: 40 bytes leftover after parsing attributes in process `syz.2.123'. [ 54.241951][ T6196] netlink: 11 bytes leftover after parsing attributes in process `syz.2.123'. [ 54.242814][ T6197] netlink: 11 bytes leftover after parsing attributes in process `syz.2.123'. [ 54.337969][ T6211] FAULT_INJECTION: forcing a failure. [ 54.337969][ T6211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 54.337992][ T6211] CPU: 2 UID: 0 PID: 6211 Comm: syz.3.132 Tainted: G L syzkaller #0 PREEMPT(full) [ 54.338007][ T6211] Tainted: [L]=SOFTLOCKUP [ 54.338014][ T6211] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 54.338032][ T6211] Call Trace: [ 54.338036][ T6211] [ 54.338041][ T6211] dump_stack_lvl+0x100/0x190 [ 54.338061][ T6211] should_fail_ex.cold+0x5/0xa [ 54.338074][ T6211] ? prepare_alloc_pages+0x16d/0x5b0 [ 54.338090][ T6211] should_fail_alloc_page+0xeb/0x140 [ 54.338105][ T6211] prepare_alloc_pages+0x1f0/0x5b0 [ 54.338121][ T6211] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 54.338138][ T6211] ? lock_acquire+0x1d1/0x380 [ 54.338149][ T6211] ? process_measurement+0x1567/0x2350 [ 54.338162][ T6211] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 54.338173][ T6211] ? __pfx___might_resched+0x10/0x10 [ 54.338185][ T6211] ? find_held_lock+0x2b/0x80 [ 54.338199][ T6211] ? process_measurement+0x4c8/0x2350 [ 54.338210][ T6211] ? process_measurement+0x4c8/0x2350 [ 54.338222][ T6211] ? down_write+0x146/0x1f0 [ 54.338241][ T6211] ? __lock_acquire+0x5c0/0x1f40 [ 54.338257][ T6211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.338271][ T6211] ? policy_nodemask+0xed/0x4f0 [ 54.338287][ T6211] alloc_pages_mpol+0x201/0x550 [ 54.338301][ T6211] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 54.338317][ T6211] ? _copy_from_iter+0x270/0x1690 [ 54.338331][ T6211] ___kmalloc_large_node+0xe8/0x130 [ 54.338346][ T6211] __kmalloc_large_node_noprof+0x1c/0x70 [ 54.338362][ T6211] __kmalloc_noprof+0x5a8/0x840 [ 54.338374][ T6211] ? bcm_sendmsg+0x820/0x4af0 [ 54.338393][ T6211] bcm_sendmsg+0x820/0x4af0 [ 54.338412][ T6211] ? __pfx_bcm_sendmsg+0x10/0x10 [ 54.338432][ T6211] ? selinux_socket_sendmsg+0x198/0x2f0 [ 54.338446][ T6211] ____sys_sendmsg+0xa4d/0xbe0 [ 54.338462][ T6211] ? __pfx_bcm_sendmsg+0x10/0x10 [ 54.338478][ T6211] ? __pfx_____sys_sendmsg+0x10/0x10 [ 54.338497][ T6211] ? lock_acquire+0x1d1/0x380 [ 54.338508][ T6211] ? get_pid_task+0x2a/0x250 [ 54.338524][ T6211] ___sys_sendmsg+0x190/0x1e0 [ 54.338542][ T6211] ? __pfx____sys_sendmsg+0x10/0x10 [ 54.338559][ T6211] ? get_pid_task+0x106/0x250 [ 54.338578][ T6211] ? find_held_lock+0x2b/0x80 [ 54.338602][ T6211] __sys_sendmsg+0x160/0x210 [ 54.338616][ T6211] ? __pfx___sys_sendmsg+0x10/0x10 [ 54.338636][ T6211] do_syscall_64+0x123/0x790 [ 54.338652][ T6211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.338663][ T6211] RIP: 0033:0x7ff1dad9e159 [ 54.338673][ T6211] 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 [ 54.338683][ T6211] RSP: 002b:00007ff1dbc2a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.338694][ T6211] RAX: ffffffffffffffda RBX: 00007ff1db025fa0 RCX: 00007ff1dad9e159 [ 54.338701][ T6211] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 54.338707][ T6211] RBP: 00007ff1dbc2a090 R08: 0000000000000000 R09: 0000000000000000 [ 54.338713][ T6211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.338719][ T6211] R13: 00007ff1db026038 R14: 00007ff1db025fa0 R15: 00007ffc7e6849e8 [ 54.338733][ T6211] [ 54.560252][ T57] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 54.580697][ T1520] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 54.590987][ T5085] Bluetooth: hci1: command tx timeout [ 54.600400][ T5085] Bluetooth: hci3: command tx timeout [ 54.631635][ T5837] hid-generic 0008:046D:C082.0003: hidraw1: HID v0.04 Device [syz0] on syz0 [ 54.670959][ T5085] Bluetooth: hci0: command tx timeout [ 54.678263][ T6230] fido_id[6230]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 54.703674][ T6233] binder: 6231:6233 ioctl c0306201 200000000040 returned -14 [ 54.704037][ T6233] binder: 6231:6233 unknown command 0 [ 54.704051][ T6233] binder: 6231:6233 ioctl c0306201 200000000640 returned -22 [ 54.716240][ T57] usb 6-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 54.725322][ T57] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.725342][ T57] usb 6-1: Product: syz [ 54.725352][ T57] usb 6-1: Manufacturer: syz [ 54.725362][ T57] usb 6-1: SerialNumber: syz [ 54.731120][ T1520] usb 7-1: device descriptor read/64, error -71 [ 54.831734][ T6245] netdevsim netdevsim3 netdevsim1: entered promiscuous mode [ 54.970315][ T1520] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 55.100226][ T1520] usb 7-1: device descriptor read/64, error -71 [ 55.144063][ T57] usblp 6-1:1.0: usblp0: USB Unidirectional printer dev 2 if 0 alt 0 proto 1 vid 0x04B8 pid 0x0202 [ 55.208175][ T6255] FAULT_INJECTION: forcing a failure. [ 55.208175][ T6255] name failslab, interval 1, probability 0, space 0, times 0 [ 55.208198][ T6255] CPU: 2 UID: 0 PID: 6255 Comm: syz.3.148 Tainted: G L syzkaller #0 PREEMPT(full) [ 55.208214][ T6255] Tainted: [L]=SOFTLOCKUP [ 55.208219][ T6255] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 55.208225][ T6255] Call Trace: [ 55.208229][ T6255] [ 55.208234][ T6255] dump_stack_lvl+0x100/0x190 [ 55.208256][ T6255] should_fail_ex.cold+0x5/0xa [ 55.208273][ T6255] should_failslab+0xc2/0x120 [ 55.208289][ T6255] __kmalloc_cache_noprof+0x91/0x6d0 [ 55.208308][ T6255] ? sctp_association_new+0xbb/0x2990 [ 55.208325][ T6255] sctp_association_new+0xbb/0x2990 [ 55.208341][ T6255] sctp_connect_new_asoc+0x1a8/0x770 [ 55.208356][ T6255] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 55.208376][ T6255] sctp_sendmsg+0x1743/0x22e0 [ 55.208392][ T6255] ? __pfx_sctp_sendmsg+0x10/0x10 [ 55.208405][ T6255] ? sock_has_perm+0x25a/0x2f0 [ 55.208424][ T6255] ? __pfx_sock_has_perm+0x10/0x10 [ 55.208446][ T6255] ? __might_fault+0xc5/0x140 [ 55.208476][ T6255] ? __pfx_sctp_sendmsg+0x10/0x10 [ 55.208490][ T6255] inet_sendmsg+0x11c/0x140 [ 55.208509][ T6255] __sys_sendto+0x453/0x4e0 [ 55.208522][ T6255] ? __pfx_inet_sendmsg+0x10/0x10 [ 55.208540][ T6255] ? __pfx___sys_sendto+0x10/0x10 [ 55.208557][ T6255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 55.208580][ T6255] ? ksys_write+0x1ac/0x250 [ 55.208592][ T6255] ? __pfx_ksys_write+0x10/0x10 [ 55.208606][ T6255] __x64_sys_sendto+0xe0/0x1c0 [ 55.208618][ T6255] ? do_syscall_64+0xae/0x790 [ 55.208633][ T6255] ? lockdep_hardirqs_on+0x7d/0x110 [ 55.208649][ T6255] do_syscall_64+0x123/0x790 [ 55.208666][ T6255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.208679][ T6255] RIP: 0033:0x7ff1dad9e159 [ 55.208689][ T6255] 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 [ 55.208700][ T6255] RSP: 002b:00007ff1dbc2a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 55.208712][ T6255] RAX: ffffffffffffffda RBX: 00007ff1db025fa0 RCX: 00007ff1dad9e159 [ 55.208719][ T6255] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000003 [ 55.208726][ T6255] RBP: 00007ff1dbc2a090 R08: 00002000000001c0 R09: 000000000000001c [ 55.208733][ T6255] R10: 0000000000065055 R11: 0000000000000246 R12: 0000000000000001 [ 55.208740][ T6255] R13: 00007ff1db026038 R14: 00007ff1db025fa0 R15: 00007ffc7e6849e8 [ 55.208755][ T6255] [ 55.216442][ T1520] usb usb7-port1: attempt power cycle [ 55.268783][ T6259] FAULT_INJECTION: forcing a failure. [ 55.268783][ T6259] name failslab, interval 1, probability 0, space 0, times 0 [ 55.268812][ T6259] CPU: 1 UID: 0 PID: 6259 Comm: syz.3.150 Tainted: G L syzkaller #0 PREEMPT(full) [ 55.268834][ T6259] Tainted: [L]=SOFTLOCKUP [ 55.268840][ T6259] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 55.268850][ T6259] Call Trace: [ 55.268856][ T6259] [ 55.268863][ T6259] dump_stack_lvl+0x100/0x190 [ 55.268894][ T6259] should_fail_ex.cold+0x5/0xa [ 55.268919][ T6259] should_failslab+0xc2/0x120 [ 55.268944][ T6259] __kmalloc_noprof+0xfc/0x840 [ 55.268963][ T6259] ? video_usercopy+0x1a3/0x1730 [ 55.268992][ T6259] video_usercopy+0x1a3/0x1730 [ 55.269016][ T6259] ? __pfx_subdev_do_ioctl_lock+0x10/0x10 [ 55.269037][ T6259] ? ioctl_has_perm.constprop.0.isra.0+0x380/0x540 [ 55.269062][ T6259] ? __pfx_video_usercopy+0x10/0x10 [ 55.269100][ T6259] v4l2_ioctl+0x1bd/0x250 [ 55.269124][ T6259] ? __pfx_v4l2_ioctl+0x10/0x10 [ 55.269153][ T6259] __x64_sys_ioctl+0x18e/0x210 [ 55.269173][ T6259] do_syscall_64+0x123/0x790 [ 55.269199][ T6259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.269218][ T6259] RIP: 0033:0x7ff1dad9e159 [ 55.269232][ T6259] 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 [ 55.269248][ T6259] RSP: 002b:00007ff1dbc2a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.269265][ T6259] RAX: ffffffffffffffda RBX: 00007ff1db025fa0 RCX: 00007ff1dad9e159 [ 55.269276][ T6259] RDX: 00002000000001c0 RSI: 00000000c0905664 RDI: 0000000000000003 [ 55.269286][ T6259] RBP: 00007ff1dbc2a090 R08: 0000000000000000 R09: 0000000000000000 [ 55.269296][ T6259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.269306][ T6259] R13: 00007ff1db026038 R14: 00007ff1db025fa0 R15: 00007ffc7e6849e8 [ 55.269329][ T6259] [ 55.465439][ T6270] FAULT_INJECTION: forcing a failure. [ 55.465439][ T6270] name failslab, interval 1, probability 0, space 0, times 0 [ 55.465469][ T6270] CPU: 1 UID: 0 PID: 6270 Comm: syz.3.154 Tainted: G L syzkaller #0 PREEMPT(full) [ 55.465490][ T6270] Tainted: [L]=SOFTLOCKUP [ 55.465496][ T6270] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 55.465505][ T6270] Call Trace: [ 55.465511][ T6270] [ 55.465517][ T6270] dump_stack_lvl+0x100/0x190 [ 55.465544][ T6270] should_fail_ex.cold+0x5/0xa [ 55.465563][ T6270] ? __netlink_lookup+0x652/0x900 [ 55.465583][ T6270] should_failslab+0xc2/0x120 [ 55.465603][ T6270] kmem_cache_alloc_noprof+0x92/0x6a0 [ 55.465622][ T6270] ? skb_clone+0x190/0x400 [ 55.465645][ T6270] skb_clone+0x190/0x400 [ 55.465665][ T6270] netlink_deliver_tap+0xaed/0xcc0 [ 55.465686][ T6270] netlink_unicast+0x62b/0x850 [ 55.465729][ T6270] ? __pfx_netlink_unicast+0x10/0x10 [ 55.465753][ T6270] netlink_sendmsg+0x8b0/0xda0 [ 55.465774][ T6270] ? __pfx_netlink_sendmsg+0x10/0x10 [ 55.465794][ T6270] ? selinux_socket_sendmsg+0x198/0x2f0 [ 55.465816][ T6270] ____sys_sendmsg+0xa4d/0xbe0 [ 55.465837][ T6270] ? __pfx_netlink_sendmsg+0x10/0x10 [ 55.465883][ T6270] ? __pfx_____sys_sendmsg+0x10/0x10 [ 55.465931][ T6270] ? lock_acquire+0x1d1/0x380 [ 55.465958][ T6270] ? get_pid_task+0x2a/0x250 [ 55.465985][ T6270] ___sys_sendmsg+0x190/0x1e0 [ 55.466010][ T6270] ? __pfx____sys_sendmsg+0x10/0x10 [ 55.466034][ T6270] ? get_pid_task+0x106/0x250 [ 55.466062][ T6270] ? find_held_lock+0x2b/0x80 [ 55.466098][ T6270] __sys_sendmsg+0x160/0x210 [ 55.466119][ T6270] ? __pfx___sys_sendmsg+0x10/0x10 [ 55.466150][ T6270] do_syscall_64+0x123/0x790 [ 55.466174][ T6270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.466191][ T6270] RIP: 0033:0x7ff1dad9e159 [ 55.466205][ T6270] 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 [ 55.466219][ T6270] RSP: 002b:00007ff1dbc2a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.466236][ T6270] RAX: ffffffffffffffda RBX: 00007ff1db025fa0 RCX: 00007ff1dad9e159 [ 55.466246][ T6270] RDX: 0000000000000040 RSI: 0000200000002e40 RDI: 0000000000000003 [ 55.466255][ T6270] RBP: 00007ff1dbc2a090 R08: 0000000000000000 R09: 0000000000000000 [ 55.466265][ T6270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.466274][ T6270] R13: 00007ff1db026038 R14: 00007ff1db025fa0 R15: 00007ffc7e6849e8 [ 55.466294][ T6270] [ 55.560195][ T1520] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 55.584158][ T1520] usb 7-1: device descriptor read/8, error -71 [ 55.639392][ T6288] jffs2: notice: (6288) jffs2_build_xattr_subsystem: complete building xattr subsystem, 3 of xdatum (1 unchecked, 1 orphan) and 5 of xref (0 dead, 1 orphan) found. [ 55.645456][ T6286] usb usb9: usbfs: process 6286 (syz.0.158) did not claim interface 0 before use [ 55.649775][ T6288] overlayfs: failed to resolve 'lower': -2 [ 55.676297][ T6291] FAULT_INJECTION: forcing a failure. [ 55.676297][ T6291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 55.676318][ T6291] CPU: 0 UID: 0 PID: 6291 Comm: syz.0.160 Tainted: G L syzkaller #0 PREEMPT(full) [ 55.676332][ T6291] Tainted: [L]=SOFTLOCKUP [ 55.676336][ T6291] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 55.676342][ T6291] Call Trace: [ 55.676346][ T6291] [ 55.676351][ T6291] dump_stack_lvl+0x100/0x190 [ 55.676370][ T6291] should_fail_ex.cold+0x5/0xa [ 55.676386][ T6291] _copy_from_user+0x2e/0xd0 [ 55.676398][ T6291] copy_msghdr_from_user+0x9f/0x4c0 [ 55.676417][ T6291] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 55.676437][ T6291] ? lock_acquire+0x1d1/0x380 [ 55.676448][ T6291] ? get_pid_task+0x2a/0x250 [ 55.676464][ T6291] ___sys_sendmsg+0x106/0x1e0 [ 55.676482][ T6291] ? __pfx____sys_sendmsg+0x10/0x10 [ 55.676498][ T6291] ? get_pid_task+0x106/0x250 [ 55.676517][ T6291] ? find_held_lock+0x2b/0x80 [ 55.676542][ T6291] __sys_sendmsg+0x160/0x210 [ 55.676558][ T6291] ? __pfx___sys_sendmsg+0x10/0x10 [ 55.676578][ T6291] do_syscall_64+0x123/0x790 [ 55.676594][ T6291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.676606][ T6291] RIP: 0033:0x7fc306b9e159 [ 55.676615][ T6291] 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 [ 55.676625][ T6291] RSP: 002b:00007fc307a8b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.676636][ T6291] RAX: ffffffffffffffda RBX: 00007fc306e25fa0 RCX: 00007fc306b9e159 [ 55.676643][ T6291] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000003 [ 55.676649][ T6291] RBP: 00007fc307a8b090 R08: 0000000000000000 R09: 0000000000000000 [ 55.676655][ T6291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.676661][ T6291] R13: 00007fc306e26038 R14: 00007fc306e25fa0 R15: 00007ffca426dbe8 [ 55.676674][ T6291] [ 55.722668][ T6295] fuse: Bad value for 'fd' [ 55.830216][ T1520] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 55.851050][ T1520] usb 7-1: device descriptor read/8, error -71 [ 55.961544][ T1520] usb usb7-port1: unable to enumerate USB device [ 56.481584][ T43] kauditd_printk_skb: 21557 callbacks suppressed [ 56.481601][ T43] audit: type=1400 audit(1789581502.407:26356): avc: denied { write } for pid=5724 comm="syz-executor" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.482452][ T43] audit: type=1400 audit(1789581502.407:26357): avc: denied { write } for pid=5724 comm="syz-executor" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.482845][ T43] audit: type=1400 audit(1789581502.407:26358): avc: denied { unmount } for pid=5724 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 56.488431][ T43] audit: type=1400 audit(1789581502.407:26359): avc: denied { write } for pid=5724 comm="syz-executor" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.494394][ T43] audit: type=1400 audit(1789581502.417:26360): avc: denied { write } for pid=5724 comm="syz-executor" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.494566][ T43] audit: type=1400 audit(1789581502.417:26361): avc: denied { unlink } for pid=5724 comm="syz-executor" name="core" dev="jffs2" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.496242][ T43] audit: type=1400 audit(1789581502.417:26362): avc: denied { write } for pid=5724 comm="syz-executor" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.496578][ T43] audit: type=1400 audit(1789581502.417:26363): avc: denied { write } for pid=5724 comm="syz-executor" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.538684][ T6305] faux_driver vgem: [drm] Unknown color mode 135165; guessing buffer size. [ 56.669720][ T6310] FAULT_INJECTION: forcing a failure. [ 56.669720][ T6310] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 56.669750][ T6310] CPU: 3 UID: 0 PID: 6310 Comm: syz.3.166 Tainted: G L syzkaller #0 PREEMPT(full) [ 56.669772][ T6310] Tainted: [L]=SOFTLOCKUP [ 56.669778][ T6310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 56.669788][ T6310] Call Trace: [ 56.669793][ T6310] [ 56.669799][ T6310] dump_stack_lvl+0x100/0x190 [ 56.669826][ T6310] should_fail_ex.cold+0x5/0xa [ 56.669848][ T6310] _copy_from_iter+0x1f4/0x1690 [ 56.669869][ T6310] ? __asan_memset+0x23/0x50 [ 56.669885][ T6310] ? __pfx__copy_from_iter+0x10/0x10 [ 56.669902][ T6310] ? __pfx___alloc_skb+0x10/0x10 [ 56.669929][ T6310] netlink_sendmsg+0x808/0xda0 [ 56.669951][ T6310] ? __pfx_netlink_sendmsg+0x10/0x10 [ 56.669971][ T6310] ? selinux_socket_sendmsg+0x198/0x2f0 [ 56.669992][ T6310] ____sys_sendmsg+0xa4d/0xbe0 [ 56.670013][ T6310] ? __pfx_netlink_sendmsg+0x10/0x10 [ 56.670032][ T6310] ? __pfx_____sys_sendmsg+0x10/0x10 [ 56.670081][ T6310] ? lock_acquire+0x1d1/0x380 [ 56.670099][ T6310] ? get_pid_task+0x2a/0x250 [ 56.670123][ T6310] ___sys_sendmsg+0x190/0x1e0 [ 56.670148][ T6310] ? __pfx____sys_sendmsg+0x10/0x10 [ 56.670171][ T6310] ? get_pid_task+0x106/0x250 [ 56.670199][ T6310] ? find_held_lock+0x2b/0x80 [ 56.670234][ T6310] __sys_sendmsg+0x160/0x210 [ 56.670254][ T6310] ? __pfx___sys_sendmsg+0x10/0x10 [ 56.670284][ T6310] do_syscall_64+0x123/0x790 [ 56.670308][ T6310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.670324][ T6310] RIP: 0033:0x7ff1dad9e159 [ 56.670355][ T6310] 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 [ 56.670369][ T6310] RSP: 002b:00007ff1dbc2a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.670386][ T6310] RAX: ffffffffffffffda RBX: 00007ff1db025fa0 RCX: 00007ff1dad9e159 [ 56.670397][ T6310] RDX: 0000000004040010 RSI: 0000200000000140 RDI: 0000000000000003 [ 56.670406][ T6310] RBP: 00007ff1dbc2a090 R08: 0000000000000000 R09: 0000000000000000 [ 56.670416][ T6310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.670425][ T6310] R13: 00007ff1db026038 R14: 00007ff1db025fa0 R15: 00007ffc7e6849e8 [ 56.670447][ T6310] [ 56.806457][ T6312] kvm: requested 187733 ns i8254 timer period limited to 200000 ns [ 56.808503][ T6312] kvm: requested 46933 ns i8254 timer period limited to 200000 ns [ 56.809965][ T6312] kvm: requested 122361 ns i8254 timer period limited to 200000 ns [ 56.814043][ T6312] kvm: requested 73752 ns i8254 timer period limited to 200000 ns [ 56.817641][ T6312] kvm: requested 26819 ns i8254 timer period limited to 200000 ns [ 56.820389][ T6312] kvm: requested 112304 ns i8254 timer period limited to 200000 ns [ 56.822709][ T6312] kvm: requested 110628 ns i8254 timer period limited to 200000 ns [ 56.823778][ T6312] kvm: requested 53638 ns i8254 timer period limited to 200000 ns [ 56.826685][ T6312] kvm: requested 95542 ns i8254 timer period limited to 200000 ns [ 56.828752][ T6312] kvm: requested 187733 ns i8254 timer period limited to 200000 ns [ 56.982651][ T43] audit: type=1400 audit(1789581502.907:26364): avc: denied { map } for pid=6322 comm="syz.0.171" path="socket:[9855]" dev="sockfs" ino=9855 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 56.982683][ T43] audit: type=1400 audit(1789581502.907:26365): avc: denied { read accept } for pid=6322 comm="syz.0.171" path="socket:[9855]" dev="sockfs" ino=9855 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 56.985225][ T6323] ALSA: seq fatal error: cannot create timer (-22) [ 57.080189][ T35] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 57.140697][ T1520] usb 6-1: USB disconnect, device number 2 [ 57.145696][ T1520] usblp0: removed [ 57.181501][ T6329] FAULT_INJECTION: forcing a failure. [ 57.181501][ T6329] name failslab, interval 1, probability 0, space 0, times 0 [ 57.181532][ T6329] CPU: 2 UID: 0 PID: 6329 Comm: syz.0.174 Tainted: G L syzkaller #0 PREEMPT(full) [ 57.181555][ T6329] Tainted: [L]=SOFTLOCKUP [ 57.181560][ T6329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.181595][ T6329] Call Trace: [ 57.181601][ T6329] [ 57.181608][ T6329] dump_stack_lvl+0x100/0x190 [ 57.181637][ T6329] should_fail_ex.cold+0x5/0xa [ 57.181661][ T6329] should_failslab+0xc2/0x120 [ 57.181683][ T6329] kmem_cache_alloc_node_noprof+0x94/0x6e0 [ 57.181702][ T6329] ? __alloc_skb+0x140/0x710 [ 57.181726][ T6329] __alloc_skb+0x140/0x710 [ 57.181743][ T6329] ? __alloc_skb+0x5b7/0x710 [ 57.181760][ T6329] ? __pfx___alloc_skb+0x10/0x10 [ 57.181785][ T6329] hci_sock_sendmsg+0x1b01/0x2620 [ 57.181811][ T6329] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 57.181833][ T6329] ? selinux_socket_sendmsg+0x198/0x2f0 [ 57.181872][ T6329] sock_write_iter+0x53a/0x5b0 [ 57.181897][ T6329] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 57.181918][ T6329] ? __pfx_sock_write_iter+0x10/0x10 [ 57.181947][ T6329] ? bpf_lsm_file_permission+0x9/0x10 [ 57.181967][ T6329] ? security_file_permission+0x76/0x210 [ 57.181988][ T6329] ? rw_verify_area+0xce/0x6d0 [ 57.182014][ T6329] vfs_write+0x6af/0x1050 [ 57.182031][ T6329] ? __pfx_sock_write_iter+0x10/0x10 [ 57.182057][ T6329] ? __pfx_vfs_write+0x10/0x10 [ 57.182071][ T6329] ? find_held_lock+0x2b/0x80 [ 57.182108][ T6329] ksys_write+0x1f8/0x250 [ 57.182125][ T6329] ? __pfx_ksys_write+0x10/0x10 [ 57.182147][ T6329] do_syscall_64+0x123/0x790 [ 57.182172][ T6329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.182189][ T6329] RIP: 0033:0x7fc306b9e159 [ 57.182203][ T6329] 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 [ 57.182218][ T6329] RSP: 002b:00007fc307a8b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.182235][ T6329] RAX: ffffffffffffffda RBX: 00007fc306e25fa0 RCX: 00007fc306b9e159 [ 57.182246][ T6329] RDX: 000000000000000d RSI: 0000200000000000 RDI: 0000000000000004 [ 57.182256][ T6329] RBP: 00007fc307a8b090 R08: 0000000000000000 R09: 0000000000000000 [ 57.182266][ T6329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.182275][ T6329] R13: 00007fc306e26038 R14: 00007fc306e25fa0 R15: 00007ffca426dbe8 [ 57.182298][ T6329] [ 57.220239][ T35] usb 8-1: device descriptor read/64, error -71 [ 57.384790][ T6342] FAULT_INJECTION: forcing a failure. [ 57.384790][ T6342] name failslab, interval 1, probability 0, space 0, times 0 [ 57.384823][ T6342] CPU: 3 UID: 0 PID: 6342 Comm: syz.1.180 Tainted: G L syzkaller #0 PREEMPT(full) [ 57.384847][ T6342] Tainted: [L]=SOFTLOCKUP [ 57.384853][ T6342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.384863][ T6342] Call Trace: [ 57.384870][ T6342] [ 57.384876][ T6342] dump_stack_lvl+0x100/0x190 [ 57.384908][ T6342] should_fail_ex.cold+0x5/0xa [ 57.384934][ T6342] should_failslab+0xc2/0x120 [ 57.384957][ T6342] __kmalloc_cache_noprof+0x91/0x6d0 [ 57.384985][ T6342] ? sctp_add_bind_addr+0xae/0x3e0 [ 57.385014][ T6342] sctp_add_bind_addr+0xae/0x3e0 [ 57.385042][ T6342] sctp_do_bind+0x36c/0x760 [ 57.385067][ T6342] sctp_connect_new_asoc+0x5e7/0x770 [ 57.385088][ T6342] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 57.385119][ T6342] sctp_sendmsg+0x1743/0x22e0 [ 57.385145][ T6342] ? __pfx_sctp_sendmsg+0x10/0x10 [ 57.385164][ T6342] ? sock_has_perm+0x25a/0x2f0 [ 57.385193][ T6342] ? __pfx_sock_has_perm+0x10/0x10 [ 57.385228][ T6342] ? __might_fault+0xc5/0x140 [ 57.385262][ T6342] ? __pfx_sctp_sendmsg+0x10/0x10 [ 57.385284][ T6342] inet_sendmsg+0x11c/0x140 [ 57.385312][ T6342] __sys_sendto+0x453/0x4e0 [ 57.385331][ T6342] ? __pfx_inet_sendmsg+0x10/0x10 [ 57.385359][ T6342] ? __pfx___sys_sendto+0x10/0x10 [ 57.385391][ T6342] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 57.385427][ T6342] ? ksys_write+0x1ac/0x250 [ 57.385447][ T6342] ? __pfx_ksys_write+0x10/0x10 [ 57.385468][ T6342] __x64_sys_sendto+0xe0/0x1c0 [ 57.385488][ T6342] ? do_syscall_64+0xae/0x790 [ 57.385511][ T6342] ? lockdep_hardirqs_on+0x7d/0x110 [ 57.385534][ T6342] do_syscall_64+0x123/0x790 [ 57.385561][ T6342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.385580][ T6342] RIP: 0033:0x7f7ac3b9e159 [ 57.385595][ T6342] 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 [ 57.385611][ T6342] RSP: 002b:00007f7ac4ad8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 57.385628][ T6342] RAX: ffffffffffffffda RBX: 00007f7ac3e25fa0 RCX: 00007f7ac3b9e159 [ 57.385640][ T6342] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000003 [ 57.385650][ T6342] RBP: 00007f7ac4ad8090 R08: 00002000000001c0 R09: 000000000000001c [ 57.385659][ T6342] R10: 0000000000065055 R11: 0000000000000246 R12: 0000000000000001 [ 57.385669][ T6342] R13: 00007f7ac3e26038 R14: 00007f7ac3e25fa0 R15: 00007ffc6f070e28 [ 57.385692][ T6342] [ 57.455802][ T6346] FAULT_INJECTION: forcing a failure. [ 57.455802][ T6346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 57.455823][ T6346] CPU: 1 UID: 0 PID: 6346 Comm: syz.1.182 Tainted: G L syzkaller #0 PREEMPT(full) [ 57.455838][ T6346] Tainted: [L]=SOFTLOCKUP [ 57.455842][ T6346] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.455849][ T6346] Call Trace: [ 57.455852][ T6346] [ 57.455857][ T6346] dump_stack_lvl+0x100/0x190 [ 57.455877][ T6346] should_fail_ex.cold+0x5/0xa [ 57.455892][ T6346] _copy_to_user+0x32/0xd0 [ 57.455911][ T6346] simple_read_from_buffer+0xcb/0x170 [ 57.455926][ T6346] proc_fail_nth_read+0x1af/0x230 [ 57.455940][ T6346] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 57.455954][ T6346] ? rw_verify_area+0xce/0x6d0 [ 57.455970][ T6346] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 57.455984][ T6346] vfs_read+0x1e4/0xb40 [ 57.455995][ T6346] ? lock_acquire+0x1d1/0x380 [ 57.456006][ T6346] ? __fget_files+0x34/0x3d0 [ 57.456019][ T6346] ? __pfx_vfs_read+0x10/0x10 [ 57.456029][ T6346] ? find_held_lock+0x2b/0x80 [ 57.456045][ T6346] ? __fget_files+0x215/0x3d0 [ 57.456060][ T6346] ? __fget_files+0x21f/0x3d0 [ 57.456076][ T6346] ksys_read+0x12a/0x250 [ 57.456087][ T6346] ? __pfx_ksys_read+0x10/0x10 [ 57.456097][ T6346] ? v4l2_ioctl+0x1c5/0x250 [ 57.456117][ T6346] do_syscall_64+0x123/0x790 [ 57.456133][ T6346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.456144][ T6346] RIP: 0033:0x7f7ac3b5e98e [ 57.456153][ T6346] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 57.456163][ T6346] RSP: 002b:00007f7ac4ad7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 57.456174][ T6346] RAX: ffffffffffffffda RBX: 00007f7ac4ad86c0 RCX: 00007f7ac3b5e98e [ 57.456181][ T6346] RDX: 000000000000000f RSI: 00007f7ac4ad80a0 RDI: 0000000000000004 [ 57.456187][ T6346] RBP: 00007f7ac4ad8090 R08: 0000000000000000 R09: 0000000000000000 [ 57.456193][ T6346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.456199][ T6346] R13: 00007f7ac3e26038 R14: 00007f7ac3e25fa0 R15: 00007ffc6f070e28 [ 57.456212][ T6346] [ 57.470275][ T35] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 57.484399][ T6348] __nla_validate_parse: 3 callbacks suppressed [ 57.484410][ T6348] netlink: 20 bytes leftover after parsing attributes in process `syz.1.183'. [ 57.484423][ T6348] openvswitch: netlink: Missing key (keys=c0, expected=500) [ 57.486820][ T6348] jffs2: notice: (6348) jffs2_build_xattr_subsystem: complete building xattr subsystem, 4 of xdatum (0 unchecked, 4 orphan) and 7 of xref (0 dead, 7 orphan) found. [ 57.564226][ T5805] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 57.610192][ T35] usb 8-1: device descriptor read/64, error -71 [ 57.621598][ T6351] warning: `syz.1.184' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 57.721978][ T35] usb usb8-port1: attempt power cycle [ 57.738359][ T6359] FAULT_INJECTION: forcing a failure. [ 57.738359][ T6359] name failslab, interval 1, probability 0, space 0, times 0 [ 57.738388][ T6359] CPU: 0 UID: 0 PID: 6359 Comm: syz.1.187 Tainted: G L syzkaller #0 PREEMPT(full) [ 57.738412][ T6359] Tainted: [L]=SOFTLOCKUP [ 57.738417][ T6359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.738423][ T6359] Call Trace: [ 57.738428][ T6359] [ 57.738435][ T6359] dump_stack_lvl+0x100/0x190 [ 57.738455][ T6359] should_fail_ex.cold+0x5/0xa [ 57.738469][ T6359] ? __netlink_lookup+0x652/0x900 [ 57.738482][ T6359] should_failslab+0xc2/0x120 [ 57.738496][ T6359] kmem_cache_alloc_noprof+0x92/0x6a0 [ 57.738509][ T6359] ? skb_clone+0x190/0x400 [ 57.738524][ T6359] skb_clone+0x190/0x400 [ 57.738538][ T6359] netlink_deliver_tap+0xaed/0xcc0 [ 57.738552][ T6359] netlink_unicast+0x62b/0x850 [ 57.738565][ T6359] ? __pfx_netlink_unicast+0x10/0x10 [ 57.738580][ T6359] netlink_sendmsg+0x8b0/0xda0 [ 57.738594][ T6359] ? __pfx_netlink_sendmsg+0x10/0x10 [ 57.738608][ T6359] ? selinux_socket_sendmsg+0x198/0x2f0 [ 57.738621][ T6359] ____sys_sendmsg+0xa4d/0xbe0 [ 57.738637][ T6359] ? __pfx_netlink_sendmsg+0x10/0x10 [ 57.738649][ T6359] ? __pfx_____sys_sendmsg+0x10/0x10 [ 57.738668][ T6359] ? lock_acquire+0x1d1/0x380 [ 57.738680][ T6359] ? get_pid_task+0x2a/0x250 [ 57.738696][ T6359] ___sys_sendmsg+0x190/0x1e0 [ 57.738715][ T6359] ? __pfx____sys_sendmsg+0x10/0x10 [ 57.738732][ T6359] ? get_pid_task+0x106/0x250 [ 57.738751][ T6359] ? find_held_lock+0x2b/0x80 [ 57.738774][ T6359] __sys_sendmsg+0x160/0x210 [ 57.738788][ T6359] ? __pfx___sys_sendmsg+0x10/0x10 [ 57.738808][ T6359] do_syscall_64+0x123/0x790 [ 57.738824][ T6359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.738836][ T6359] RIP: 0033:0x7f7ac3b9e159 [ 57.738845][ T6359] 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 [ 57.738855][ T6359] RSP: 002b:00007f7ac4ad8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.738866][ T6359] RAX: ffffffffffffffda RBX: 00007f7ac3e25fa0 RCX: 00007f7ac3b9e159 [ 57.738873][ T6359] RDX: 0000000000000040 RSI: 0000200000002e40 RDI: 0000000000000003 [ 57.738879][ T6359] RBP: 00007f7ac4ad8090 R08: 0000000000000000 R09: 0000000000000000 [ 57.738885][ T6359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.738892][ T6359] R13: 00007f7ac3e26038 R14: 00007f7ac3e25fa0 R15: 00007ffc6f070e28 [ 57.738905][ T6359] [ 57.740250][ T5805] usb 5-1: Using ep0 maxpacket: 16 [ 57.743255][ T5085] Bluetooth: hci1: Unknown advertising packet type: 0x73 [ 57.743278][ T5085] Bluetooth: hci1: Malformed LE Event: 0x0d [ 57.776847][ T5085] Bluetooth: hci3: Dropping invalid advertising data [ 57.776865][ T5085] Bluetooth: hci3: Malformed LE Event: 0x02 [ 57.820025][ T5805] usb 5-1: unable to get BOS descriptor or descriptor too short [ 57.824391][ T5805] usb 5-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 57.830231][ T5805] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 57.830260][ T5805] usb 5-1: can't read configurations, error -71 [ 57.878607][ T6367] FAULT_INJECTION: forcing a failure. [ 57.878607][ T6367] name failslab, interval 1, probability 0, space 0, times 0 [ 57.878630][ T6367] CPU: 1 UID: 0 PID: 6367 Comm: syz.1.190 Tainted: G L syzkaller #0 PREEMPT(full) [ 57.878644][ T6367] Tainted: [L]=SOFTLOCKUP [ 57.878648][ T6367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.878655][ T6367] Call Trace: [ 57.878659][ T6367] [ 57.878664][ T6367] dump_stack_lvl+0x100/0x190 [ 57.878684][ T6367] should_fail_ex.cold+0x5/0xa [ 57.878700][ T6367] should_failslab+0xc2/0x120 [ 57.878715][ T6367] __kmalloc_noprof+0xfc/0x840 [ 57.878727][ T6367] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 57.878745][ T6367] genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 57.878763][ T6367] genl_family_rcv_msg_doit+0xc7/0x300 [ 57.878778][ T6367] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 57.878796][ T6367] ? bpf_lsm_capable+0x9/0x10 [ 57.878812][ T6367] ? security_capable+0x80/0x260 [ 57.878829][ T6367] ? ns_capable+0xd2/0xf0 [ 57.878841][ T6367] genl_rcv_msg+0x560/0x800 [ 57.878856][ T6367] ? __pfx_genl_rcv_msg+0x10/0x10 [ 57.878869][ T6367] ? __lock_acquire+0x5c0/0x1f40 [ 57.878880][ T6367] ? __pfx_hwsim_del_radio_nl+0x10/0x10 [ 57.878900][ T6367] netlink_rcv_skb+0x159/0x420 [ 57.878912][ T6367] ? __pfx_genl_rcv_msg+0x10/0x10 [ 57.878926][ T6367] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 57.878944][ T6367] ? netlink_deliver_tap+0x1ae/0xcc0 [ 57.878957][ T6367] genl_rcv+0x28/0x40 [ 57.878970][ T6367] netlink_unicast+0x585/0x850 [ 57.878986][ T6367] ? __pfx_netlink_unicast+0x10/0x10 [ 57.879002][ T6367] netlink_sendmsg+0x8b0/0xda0 [ 57.879016][ T6367] ? __pfx_netlink_sendmsg+0x10/0x10 [ 57.879029][ T6367] ? selinux_socket_sendmsg+0x198/0x2f0 [ 57.879043][ T6367] ____sys_sendmsg+0xa4d/0xbe0 [ 57.879059][ T6367] ? __pfx_netlink_sendmsg+0x10/0x10 [ 57.879072][ T6367] ? __pfx_____sys_sendmsg+0x10/0x10 [ 57.879090][ T6367] ? lock_acquire+0x1d1/0x380 [ 57.879102][ T6367] ? get_pid_task+0x2a/0x250 [ 57.879124][ T6367] ___sys_sendmsg+0x190/0x1e0 [ 57.879149][ T6367] ? __pfx____sys_sendmsg+0x10/0x10 [ 57.879175][ T6367] ? get_pid_task+0x106/0x250 [ 57.879205][ T6367] ? find_held_lock+0x2b/0x80 [ 57.879243][ T6367] __sys_sendmsg+0x160/0x210 [ 57.879258][ T6367] ? __pfx___sys_sendmsg+0x10/0x10 [ 57.879278][ T6367] do_syscall_64+0x123/0x790 [ 57.879295][ T6367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.879307][ T6367] RIP: 0033:0x7f7ac3b9e159 [ 57.879316][ T6367] 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 [ 57.879347][ T6367] RSP: 002b:00007f7ac4ad8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.879360][ T6367] RAX: ffffffffffffffda RBX: 00007f7ac3e25fa0 RCX: 00007f7ac3b9e159 [ 57.879367][ T6367] RDX: 0000000000040814 RSI: 0000200000000100 RDI: 0000000000000003 [ 57.879373][ T6367] RBP: 00007f7ac4ad8090 R08: 0000000000000000 R09: 0000000000000000 [ 57.879380][ T6367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.879386][ T6367] R13: 00007f7ac3e26038 R14: 00007f7ac3e25fa0 R15: 00007ffc6f070e28 [ 57.879400][ T6367] [ 57.891486][ T65] usb 7-1: new full-speed USB device number 7 using dummy_hcd [ 58.050939][ T65] usb 7-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 58.053561][ T65] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.053574][ T65] usb 7-1: Product: syz [ 58.053581][ T65] usb 7-1: Manufacturer: syz [ 58.053588][ T65] usb 7-1: SerialNumber: syz [ 58.080173][ T35] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 58.110905][ T35] usb 8-1: device descriptor read/8, error -71 [ 58.301475][ T6376] FAULT_INJECTION: forcing a failure. [ 58.301475][ T6376] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 58.301497][ T6376] CPU: 0 UID: 0 PID: 6376 Comm: syz.1.194 Tainted: G L syzkaller #0 PREEMPT(full) [ 58.301525][ T6376] Tainted: [L]=SOFTLOCKUP [ 58.301529][ T6376] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 58.301535][ T6376] Call Trace: [ 58.301539][ T6376] [ 58.301544][ T6376] dump_stack_lvl+0x100/0x190 [ 58.301563][ T6376] should_fail_ex.cold+0x5/0xa [ 58.301579][ T6376] _copy_from_user+0x2e/0xd0 [ 58.301595][ T6376] ____sys_sendmsg+0x1d1/0xbe0 [ 58.301616][ T6376] ? __pfx_____sys_sendmsg+0x10/0x10 [ 58.301635][ T6376] ? lock_acquire+0x1d1/0x380 [ 58.301647][ T6376] ? get_pid_task+0x2a/0x250 [ 58.301663][ T6376] ___sys_sendmsg+0x190/0x1e0 [ 58.301680][ T6376] ? __pfx____sys_sendmsg+0x10/0x10 [ 58.301697][ T6376] ? get_pid_task+0x106/0x250 [ 58.301716][ T6376] ? find_held_lock+0x2b/0x80 [ 58.301739][ T6376] __sys_sendmsg+0x160/0x210 [ 58.301753][ T6376] ? __pfx___sys_sendmsg+0x10/0x10 [ 58.301773][ T6376] do_syscall_64+0x123/0x790 [ 58.301790][ T6376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.301801][ T6376] RIP: 0033:0x7f7ac3b9e159 [ 58.301811][ T6376] 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 [ 58.301820][ T6376] RSP: 002b:00007f7ac4ad8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.301831][ T6376] RAX: ffffffffffffffda RBX: 00007f7ac3e25fa0 RCX: 00007f7ac3b9e159 [ 58.301838][ T6376] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000003 [ 58.301845][ T6376] RBP: 00007f7ac4ad8090 R08: 0000000000000000 R09: 0000000000000000 [ 58.301851][ T6376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.301857][ T6376] R13: 00007f7ac3e26038 R14: 00007f7ac3e25fa0 R15: 00007ffc6f070e28 [ 58.301870][ T6376] [ 58.360167][ T35] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 58.382253][ T35] usb 8-1: device descriptor read/8, error -71 [ 58.415380][ T6386] netlink: 4 bytes leftover after parsing attributes in process `syz.0.199'. [ 58.456538][ T6392] FAULT_INJECTION: forcing a failure. [ 58.456538][ T6392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 58.456558][ T6392] CPU: 0 UID: 0 PID: 6392 Comm: syz.1.200 Tainted: G L syzkaller #0 PREEMPT(full) [ 58.456572][ T6392] Tainted: [L]=SOFTLOCKUP [ 58.456576][ T6392] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 58.456582][ T6392] Call Trace: [ 58.456586][ T6392] [ 58.456590][ T6392] dump_stack_lvl+0x100/0x190 [ 58.456610][ T6392] should_fail_ex.cold+0x5/0xa [ 58.456626][ T6392] _copy_from_iter+0x1f4/0x1690 [ 58.456654][ T6392] ? avc_has_perm+0x135/0x1e0 [ 58.456670][ T6392] ? __pfx__copy_from_iter+0x10/0x10 [ 58.456680][ T6392] ? __pfx_avc_has_perm+0x10/0x10 [ 58.456696][ T6392] ? is_bpf_text_address+0x94/0x1a0 [ 58.456711][ T6392] ? kernel_text_address+0x8d/0x100 [ 58.456731][ T6392] bcm_sendmsg+0x15d/0x4af0 [ 58.456747][ T6392] ? __pfx_sock_has_perm+0x10/0x10 [ 58.456767][ T6392] ? __pfx_bcm_sendmsg+0x10/0x10 [ 58.456787][ T6392] ? selinux_socket_sendmsg+0x198/0x2f0 [ 58.456800][ T6392] ____sys_sendmsg+0xa4d/0xbe0 [ 58.456816][ T6392] ? __pfx_bcm_sendmsg+0x10/0x10 [ 58.456832][ T6392] ? __pfx_____sys_sendmsg+0x10/0x10 [ 58.456856][ T6392] ? lock_acquire+0x1d1/0x380 [ 58.456867][ T6392] ? get_pid_task+0x2a/0x250 [ 58.456883][ T6392] ___sys_sendmsg+0x190/0x1e0 [ 58.456900][ T6392] ? __pfx____sys_sendmsg+0x10/0x10 [ 58.456917][ T6392] ? get_pid_task+0x106/0x250 [ 58.456936][ T6392] ? find_held_lock+0x2b/0x80 [ 58.456959][ T6392] __sys_sendmsg+0x160/0x210 [ 58.456973][ T6392] ? __pfx___sys_sendmsg+0x10/0x10 [ 58.456993][ T6392] do_syscall_64+0x123/0x790 [ 58.457009][ T6392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.457021][ T6392] RIP: 0033:0x7f7ac3b9e159 [ 58.457030][ T6392] 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 [ 58.457040][ T6392] RSP: 002b:00007f7ac4ad8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.457052][ T6392] RAX: ffffffffffffffda RBX: 00007f7ac3e25fa0 RCX: 00007f7ac3b9e159 [ 58.457058][ T6392] RDX: 0000000000000001 RSI: 0000200000000200 RDI: 0000000000000003 [ 58.457065][ T6392] RBP: 00007f7ac4ad8090 R08: 0000000000000000 R09: 0000000000000000 [ 58.457071][ T6392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.457077][ T6392] R13: 00007f7ac3e26038 R14: 00007f7ac3e25fa0 R15: 00007ffc6f070e28 [ 58.457090][ T6392] [ 58.464125][ T6386] netlink: 4 bytes leftover after parsing attributes in process `syz.0.199'. [ 58.500344][ T65] usblp 7-1:1.0: usblp0: USB Unidirectional printer dev 7 if 0 alt 0 proto 1 vid 0x04B8 pid 0x0202 [ 58.501030][ T35] usb usb8-port1: unable to enumerate USB device [ 58.569715][ T6398] pim6reg1: entered promiscuous mode [ 58.569728][ T6398] pim6reg1: entered allmulticast mode [ 58.633501][ T6401] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 58.665765][ T6405] netlink: 8 bytes leftover after parsing attributes in process `syz.0.206'. [ 58.803244][ T6408] netlink: 12 bytes leftover after parsing attributes in process `syz.0.207'. [ 58.989355][ T6420] netlink: 8 bytes leftover after parsing attributes in process `syz.0.211'. [ 58.990393][ T6420] netlink: 8 bytes leftover after parsing attributes in process `syz.0.211'. [ 58.995138][ T6420] ip_tables: iptables: counters copy to user failed while replacing table [ 59.273680][ T6436] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=77 sclass=netlink_tcpdiag_socket pid=6436 comm=syz.0.219 [ 59.533181][ T6450] netlink: 32 bytes leftover after parsing attributes in process `syz.0.224'. [ 59.769157][ T6468] vlan2: entered promiscuous mode [ 59.769171][ T6468] batadv0: entered promiscuous mode [ 59.769257][ T6468] vlan2: entered allmulticast mode [ 59.769264][ T6468] batadv0: entered allmulticast mode [ 59.884463][ T6472] [ 59.886286][ T6472] ============================= [ 59.888145][ T6472] WARNING: suspicious RCU usage [ 59.889818][ T6472] syzkaller #0 Tainted: G L [ 59.892388][ T6472] ----------------------------- [ 59.894479][ T6472] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 59.897750][ T6472] [ 59.897750][ T6472] other info that might help us debug this: [ 59.897750][ T6472] [ 59.901855][ T6472] [ 59.901855][ T6472] rcu_scheduler_active = 2, debug_locks = 1 [ 59.904807][ T6472] locks held by syz.3.235/6472: 1, last CPU#1: [ 59.906746][ T6472] #0: ffffffff8edeb6b8 (rcu_tasks_trace_srcu_struct){....}-{0:0}, at: __bpf_prog_test_run_raw_tp+0x149/0xa30 [ 59.910448][ T6472] [ 59.910448][ T6472] stack backtrace: [ 59.912612][ T6472] CPU: 1 UID: 0 PID: 6472 Comm: syz.3.235 Tainted: G L syzkaller #0 PREEMPT(full) [ 59.916819][ T6472] Tainted: [L]=SOFTLOCKUP [ 59.918533][ T6472] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 59.923313][ T6472] Call Trace: [ 59.924689][ T6472] [ 59.925887][ T6472] dump_stack_lvl+0x100/0x190 [ 59.927796][ T6472] lockdep_rcu_suspicious.cold+0x4f/0xb2 [ 59.930126][ T6472] get_callchain_entry+0x278/0x3f0 [ 59.932269][ T6472] get_perf_callchain+0x2d6/0x9c0 [ 59.934410][ T6472] ? __pfx___rcu_read_lock+0x1/0x10 [ 59.936778][ T6472] ? __pfx_get_perf_callchain+0x10/0x10 [ 59.939225][ T6472] __bpf_get_stack+0x34a/0x7f0 [ 59.941377][ T6472] ? __pfx___bpf_get_stack+0x10/0x10 [ 59.943523][ T6472] bpf_get_stack_raw_tp+0x1dd/0x280 [ 59.945607][ T6472] bpf_prog_e8e6327ccf46c9a7+0x46/0x4e [ 59.947786][ T6472] __bpf_prog_test_run_raw_tp+0x641/0xa30 [ 59.949898][ T6472] ? __pfx___bpf_prog_test_run_raw_tp+0x10/0x10 [ 59.951876][ T6472] ? find_held_lock+0x2b/0x80 [ 59.953373][ T6472] ? __fget_files+0x215/0x3d0 [ 59.954843][ T6472] ? __fget_files+0x215/0x3d0 [ 59.956392][ T6472] bpf_prog_test_run_raw_tp+0x3d3/0x7d0 [ 59.958320][ T6472] ? __pfx_bpf_prog_test_run_raw_tp+0x10/0x10 [ 59.960368][ T6472] ? fput+0x7c/0x100 [ 59.961733][ T6472] ? __bpf_prog_get+0x97/0x290 [ 59.963417][ T6472] ? __pfx_bpf_prog_test_run_raw_tp+0x10/0x10 [ 59.965505][ T6472] __sys_bpf+0x2265/0x4a30 [ 59.967074][ T6472] ? __pfx___sys_bpf+0x10/0x10 [ 59.968672][ T6472] ? find_held_lock+0x2b/0x80 [ 59.970195][ T6472] ? futex_wake+0x4ea/0x5e0 [ 59.971673][ T6472] ? putname+0xb1/0x110 [ 59.972962][ T6472] ? kmem_cache_free+0x127/0x6c0 [ 59.974501][ T6472] ? do_sys_openat2+0x1b6/0x1e0 [ 59.976038][ T6472] ? __x64_sys_futex+0x34f/0x4d0 [ 59.977650][ T6472] ? __x64_sys_futex+0x358/0x4d0 [ 59.979238][ T6472] ? __x64_sys_openat+0x12d/0x210 [ 59.980811][ T6472] ? xfd_validate_state+0x129/0x190 [ 59.982469][ T6472] ? __x64_sys_bpf+0xce/0x140 [ 59.983956][ T6472] __x64_sys_bpf+0xce/0x140 [ 59.985446][ T6472] ? do_syscall_64+0xae/0x790 [ 59.987138][ T6472] do_syscall_64+0x123/0x790 [ 59.988818][ T6472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.991066][ T6472] RIP: 0033:0x7ff1dad9e159 [ 59.992738][ T6472] 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 [ 59.999034][ T6472] RSP: 002b:00007ff1dbc2a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 60.001526][ T6472] RAX: ffffffffffffffda RBX: 00007ff1db025fa0 RCX: 00007ff1dad9e159 [ 60.004280][ T6472] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 60.007202][ T6472] RBP: 00007ff1dae3506b R08: 0000000000000000 R09: 0000000000000000 [ 60.010273][ T6472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.013206][ T6472] R13: 00007ff1db026038 R14: 00007ff1db025fa0 R15: 00007ffc7e6849e8 [ 60.016380][ T6472] [ 60.436162][ T5834] usb 7-1: USB disconnect, device number 7 [ 60.439791][ T5834] usblp0: removed