last executing test programs: 7.870583965s ago: executing program 3 (id=128): r0 = fsopen(&(0x7f0000000100)='ramfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x86) fchdir(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='.\x00', 0x40000, 0x0) mknodat(r3, &(0x7f0000000200)='./file0/file0\x00', 0x8910, 0x4) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400, 0x0) renameat2(r4, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file7\x00', 0x0) 7.841187095s ago: executing program 1 (id=129): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000005c0)='fd', 0x0, r0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x2) fchdir(r2) r3 = open(&(0x7f0000000000)='.\x00', 0x100000, 0x115) symlinkat(&(0x7f00000000c0)='./file2\x00', r3, &(0x7f0000000180)='./dev\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1ff) ioctl$AUTOFS_IOC_PROTOSUBVER(r3, 0x40049366, 0x0) 7.715781719s ago: executing program 3 (id=131): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0xc201}) socket$kcm(0x2, 0x3, 0x2) write$tun(0xffffffffffffffff, &(0x7f0000000780)=ANY=[], 0xfce) pselect6(0x40, &(0x7f0000000540)={0x2, 0x8, 0x40, 0x9, 0x3, 0x8, 0x7fffffffffffffff, 0x9}, &(0x7f0000000580)={0x4, 0x0, 0x6cfd, 0x40, 0xbaae, 0x1251146, 0x7, 0x6}, &(0x7f00000005c0)={0x8, 0x1, 0xb, 0x6f, 0x0, 0x8, 0x9, 0x10000}, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c000000020681010000000000000000000000000500050002000000050001000700000005000400030000000900020073797a310000000011000300686173683a6e65742c6e6574"], 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)={0x50, 0x9, 0x6, 0x201, 0x0, 0x0, {0x3, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @remote}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @remote}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010101}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0xd24f4d5778625d52}, 0x4) socket$key(0xf, 0x3, 0x2) 7.658581454s ago: executing program 1 (id=132): r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000100)={0x7f, 0x200004d, 0x6, 0x0, 0x0}) r2 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000001c0)={0x200, 0x4f, 0x4}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000200)={0x1, 0x3, 0x9}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000002c0)={0x5, 0x3, 0x9}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000380)={r1}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000440)=[{0x6, 0xf, 0x0, 0x7fff8000}]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000480)={0x1, 0x4, 0xe608}) close_range(r3, 0xffffffffffffffff, 0x0) 7.536324808s ago: executing program 1 (id=133): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x18d042, 0x15) pwrite64(r0, &(0x7f0000000000)="ff", 0x58200, 0xfb0a00) write$P9_RMKDIR(r0, &(0x7f0000000180)={0x14, 0x49, 0x7, {0x80, 0x3}}, 0x14) 7.503710101s ago: executing program 3 (id=134): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000280)={0x1d, r1, 0x0, {0x2, 0xff}, 0xfe}, 0x18) connect$can_j1939(r0, &(0x7f00000002c0)={0x1d, r1, 0x0, {0x3, 0xff, 0x1}, 0xfe}, 0x18) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000540)="01c17ff12499d5064a", 0x9}], 0x1) r2 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f00000003c0)={0x1d, r3}, 0x18) connect$can_j1939(r2, &(0x7f0000000400)={0x1d, r3, 0x0, {0x0, 0xf0, 0x2}, 0x2}, 0x18) sendmsg$can_j1939(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)="f1ddb91262d8893973", 0x9}, 0x1, 0x0, 0x0, 0x4040000}, 0x40000fe) 7.133711751s ago: executing program 1 (id=137): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x8}, 0x809}, {0xa, 0x8, 0x0, @empty}, 0x2, {[0x0, 0x1, 0xfffffffe, 0x0, 0xffffffff, 0x8, 0x40]}}, 0x5c) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, 0x0, {[0x1, 0x0, 0xfffffffc, 0x0, 0x9]}}, 0x5c) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, 0x0, 0x0) setsockopt$MRT6_FLUSH(r0, 0x29, 0xd4, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./bus\x00', 0x40, 0x180) setpgid(0x0, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x47b, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000100)={0xf0f003, 0x5}) 6.990807578s ago: executing program 1 (id=138): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$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') r0 = open(&(0x7f00000002c0)='.\x00', 0x101000, 0x12d) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x80040, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x401}}, './file1\x00'}) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x40049366, 0x0) 6.921146052s ago: executing program 1 (id=139): r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x6e22, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9145}, 0x1c) listen(r1, 0x5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x20800001, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='team_slave_0\x00', 0x10) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000}, 0x1c) listen(r0, 0x5) 5.612833489s ago: executing program 3 (id=142): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000001c0)='\x00', 0x9801) move_mount(r0, &(0x7f0000000200)='.\x00', 0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x2125099, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f00000003c0)='\x00', 0x89901) move_mount(r1, &(0x7f0000000400)='.\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) 5.612476825s ago: executing program 3 (id=143): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) close(r0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x34, r3, 0x1, 0x70bd26, 0x25dfdbfe, {0x5}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0xaaa}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20006911}, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x2}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="d9b604") 5.335510079s ago: executing program 3 (id=146): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106, 0x2}}, 0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x400000000000009, 0xfffffffffffffff9, 0x0, 0x2, 0x0, 0x4002004c4, 0x1004, 0x8000000000000000, 0xc595, 0x0, 0x1, 0xffffffffffffffff, 0x2000000000000000, 0xb3, 0x8d], 0xeeee8000, 0x2839d1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.065887963s ago: executing program 32 (id=146): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106, 0x2}}, 0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x400000000000009, 0xfffffffffffffff9, 0x0, 0x2, 0x0, 0x4002004c4, 0x1004, 0x8000000000000000, 0xc595, 0x0, 0x1, 0xffffffffffffffff, 0x2000000000000000, 0xb3, 0x8d], 0xeeee8000, 0x2839d1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.966734903s ago: executing program 0 (id=153): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='27', 0x2) r1 = syz_open_dev$swradio(&(0x7f0000000140), 0x1, 0x2) pread64(r1, &(0x7f0000000180)=""/72, 0x48, 0x0) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, 0x0) r2 = openat$binfmt(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) close(r2) execveat$binfmt(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 3.727891725s ago: executing program 0 (id=154): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000480)={'syzkaller0\x00', 0x1}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f00000004c0), 0x12) listen(r2, 0x1) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="000008050000010b007e0b0a43"], 0x97) 2.752300271s ago: executing program 0 (id=156): setns(0xc9, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000080)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='v', 0x1, 0x4040, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000100), 0x14, 0x40000102, 0x0) syz_usb_connect(0x3, 0x32, &(0x7f0000000580)=ANY=[@ANYBLOB="12010002ff0000408c1059010100010203010902200001010080fa0904000002ff0000000705810200020007050202"], &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl(r1, 0x8914, &(0x7f0000000600)="63616e3000000000000000000000000001") 2.103163884s ago: executing program 2 (id=158): r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setreuid(r3, 0x0) setresuid(r1, 0x0, r3) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setreuid(r5, 0x0) ioprio_set$uid(0x3, r3, 0x0) 2.049326592s ago: executing program 2 (id=159): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) syz_clone(0x80004000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x4) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r2, 0x4068aea3, &(0x7f0000000280)={0xbe, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="66baf80cb8044fdc87efed660f388059e0b805000000b91e4200000f01c10f20c035000000200f22c0f20fa20f01cb36263e660f381efc660f7c150c000000b805000000b9210000000f01c1c4e17929d8", 0x51}], 0x1, 0x11, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @empty, 0x2}, 0x1c) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, 0x0, 0xfffffffffffffe3c}], 0x1, 0xd, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.560218092s ago: executing program 2 (id=160): setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x83, 0x0, &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS_V2(r1, 0x84, 0x25, 0x0, &(0x7f0000000800)) sendmsg$sock(0xffffffffffffffff, 0x0, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) sendmsg$sock(r2, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0x15, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000380)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) sendmsg$sock(r0, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 1.523874359s ago: executing program 2 (id=161): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1e6) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0x3f) sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, 0x0, 0x4000) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mremap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x400000, 0x7, &(0x7f0000000000/0x400000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x48) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000480)={0x8, 0x2, 0x9, 0xb, 0x7, 0xc}) 1.381621071s ago: executing program 0 (id=162): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) inotify_init() r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x1000002, 0x13, r0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000200)={0x1, 0x3, 0x5, 0x8}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x1c3902, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x8004}, 0xffc4) migrate_pages(0x0, 0x3, &(0x7f0000001640)=0x7f, &(0x7f0000001680)=0xa) 1.180266555s ago: executing program 2 (id=163): ppoll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x3020}, {0xffffffffffffffff, 0xa020}, {0xffffffffffffffff, 0x6}, {0xffffffffffffffff, 0x1101}, {0xffffffffffffffff, 0xc108}], 0x5, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x6d, 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000080)={0x3, 0xbde, 0x0, &(0x7f0000000180)="a1984ec3aec3fc2e025f90eda6dbc903939aac644fd36f1e65174cae030c42cbacc392851a695f247112e91f059460a2c031929dc0515ac7cd20775ff9da9c2b6cb48968dcd6d8d982c492932c572f084d3af58650d207eec0794b3e47c5678c36b99eed61e1dbac68ce8a79aa21a51202018bdc4a51489844f785887083841d65c129992bbe5a51c71b95a9847d2bdede66c6e3184c386faf938fd6db888e73a5c0dcc69c3de7458e68ed33226a8d1c8e17", 0x0, 0xb2}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0x10, 0x0, 0x8, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x1, 0x0, 0x0, 0xfffffff8, 0x0, 0xff, 0xff, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000100)=0x1ffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 187.996467ms ago: executing program 0 (id=164): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) close(0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc080003400000001408000c4000000e45400000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000014000380100000800c00018006000100d103000014000000110001"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWSETELEM={0x40, 0xc, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0xc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x6, 0x1, '\x00\x00'}]}]}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x68}, 0x1, 0x0, 0x0, 0x4000850}, 0xc0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a400000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000014000380100000800c000180060001"], 0x68}, 0x1, 0x0, 0x0, 0x4000850}, 0xc0) 145.113674ms ago: executing program 2 (id=165): creat(&(0x7f00000009c0)='./file0\x00', 0x46) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000a00), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000c40)='./file0\x00', &(0x7f0000000d40), 0x8400, &(0x7f0000000d80)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000e00)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002e40)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x228000, 0x0, 0x9, 0x8}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000002ec0)="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", 0x2000, &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004f80)={0x20, 0x0, 0x0, {0x0, 0x18}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004fc0)='./file0\x00', 0xa6c81, 0xc0) writev(r2, &(0x7f0000005000)=[{&(0x7f0000005040)="03", 0x1}], 0x1) syz_fuse_handle_req(r0, &(0x7f0000005080)="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0x2000, &(0x7f0000007080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000007140)={0x40, 0x0, 0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009240)={0x18, 0x0, 0xfffffffffffffffd, {0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 0 (id=166): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x3a) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000540)='.\x00', &(0x7f0000000580)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000005c0)='./bus\x00', &(0x7f0000000600), 0x40, &(0x7f0000000640)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000680)='./bus\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x200) openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x400, 0x9) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts. [ 66.935841][ T5599] cgroup: Unknown subsys name 'net' [ 67.041100][ T5599] cgroup: Unknown subsys name 'cpuset' [ 67.050010][ T5599] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.363041][ T5599] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 70.495130][ T5623] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 70.496564][ T5623] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.497733][ T5623] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 70.502370][ T5624] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 70.504603][ T5624] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 70.506105][ T5623] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.506614][ T5623] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.506899][ T5623] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 70.506954][ T5624] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 70.508851][ T5624] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 70.509769][ T5624] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 70.511708][ T5624] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 70.514538][ T5624] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 70.523986][ T5615] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 70.526442][ T5615] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 70.526720][ T5615] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.537727][ T5624] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 70.538548][ T5624] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.542643][ T5615] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 70.543170][ T5615] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.210443][ T5611] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.213621][ T5611] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.215447][ T5611] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.247119][ T5612] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 71.283031][ T5610] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 71.284587][ T5609] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 71.391413][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.391479][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.520899][ T5614] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.521222][ T5611] infiniband rxe0: set active [ 71.521244][ T5611] infiniband rxe0: added rxe_eth0 [ 71.543842][ T5611] smbdirect: ib_dev[rxe0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 71.543872][ T5611] smbdirect: ib_dev[rxe0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 71.543903][ T5611] smbdirect: ib_dev[rxe0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 71.617504][ T5611] RDS/IB: rxe0: added [ 71.623794][ T5611] smc: adding ib device rxe0 with port count 1 [ 71.627605][ T5611] smc: ib device rxe0 port 1 has no pnetid [ 71.647422][ T5614] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.655038][ T5611] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.952602][ T5611] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.071878][ T5609] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.071990][ T5609] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.072114][ T5609] bridge_slave_0: entered allmulticast mode [ 72.074788][ T5609] bridge_slave_0: entered promiscuous mode [ 72.128054][ T5609] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.128200][ T5609] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.128582][ T5609] bridge_slave_1: entered allmulticast mode [ 72.130365][ T5609] bridge_slave_1: entered promiscuous mode [ 72.189868][ T5611] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.269136][ T5609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.294509][ T5610] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.294673][ T5610] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.294781][ T5610] bridge_slave_0: entered allmulticast mode [ 72.296754][ T5610] bridge_slave_0: entered promiscuous mode [ 72.326947][ T5610] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.327096][ T5610] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.327267][ T5610] bridge_slave_1: entered allmulticast mode [ 72.345360][ T5610] bridge_slave_1: entered promiscuous mode [ 72.353498][ T5609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.420659][ T5609] team0: Port device team_slave_0 added [ 72.422929][ T5610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.423128][ T5612] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.423267][ T5612] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.423635][ T5612] bridge_slave_0: entered allmulticast mode [ 72.424667][ T5612] bridge_slave_0: entered promiscuous mode [ 72.435617][ T5609] team0: Port device team_slave_1 added [ 72.477240][ T5610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.477425][ T5612] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.477514][ T5612] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.477617][ T5612] bridge_slave_1: entered allmulticast mode [ 72.479748][ T5612] bridge_slave_1: entered promiscuous mode [ 72.493987][ T5611] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.550607][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.550621][ T5609] 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. [ 72.550653][ T5609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.588837][ T4933] Bluetooth: hci2: command tx timeout [ 72.588950][ T4933] Bluetooth: hci3: command tx timeout [ 72.589023][ T4933] Bluetooth: hci1: command tx timeout [ 72.590794][ T4933] Bluetooth: hci0: command tx timeout [ 72.634432][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.636721][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.636729][ T5609] 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. [ 72.636742][ T5609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.641044][ T5610] team0: Port device team_slave_0 added [ 72.645687][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.696237][ T5610] team0: Port device team_slave_1 added [ 72.720670][ T5612] team0: Port device team_slave_0 added [ 72.746352][ T5612] team0: Port device team_slave_1 added [ 72.760949][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.760962][ T5610] 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. [ 72.760983][ T5610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.816600][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.816614][ T5610] 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. [ 72.816637][ T5610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.822959][ T5609] hsr_slave_0: entered promiscuous mode [ 72.823972][ T5609] hsr_slave_1: entered promiscuous mode [ 72.851151][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.851164][ T5612] 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. [ 72.851185][ T5612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.876272][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.876285][ T5612] 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. [ 72.876306][ T5612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.965426][ T5610] hsr_slave_0: entered promiscuous mode [ 72.966441][ T5610] hsr_slave_1: entered promiscuous mode [ 72.967205][ T5610] debugfs: 'hsr0' already exists in 'hsr' [ 72.967462][ T5610] Cannot create hsr debugfs directory [ 73.028715][ T5612] hsr_slave_0: entered promiscuous mode [ 73.029318][ T5612] hsr_slave_1: entered promiscuous mode [ 73.029720][ T5612] debugfs: 'hsr0' already exists in 'hsr' [ 73.029737][ T5612] Cannot create hsr debugfs directory [ 73.341784][ T5609] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 73.345532][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 73.346413][ T5609] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.361746][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 73.380178][ T5609] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.384969][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 73.385765][ T5609] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.391696][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 73.508292][ T5612] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.511112][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 73.511982][ T5612] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.514624][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 73.530202][ T5611] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.530332][ T5611] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.530451][ T5611] bridge_slave_0: entered allmulticast mode [ 73.532209][ T5611] bridge_slave_0: entered promiscuous mode [ 73.543074][ T5612] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.564783][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 73.565729][ T5611] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.565820][ T5611] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.565929][ T5611] bridge_slave_1: entered allmulticast mode [ 73.568526][ T5611] bridge_slave_1: entered promiscuous mode [ 73.572619][ T5612] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.583893][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 73.627719][ T5611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.651126][ T5611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.682814][ T5611] team0: Port device team_slave_0 added [ 73.697472][ T5611] team0: Port device team_slave_1 added [ 73.735154][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.735170][ T5611] 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. [ 73.735192][ T5611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.737509][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.737522][ T5611] 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. [ 73.737543][ T5611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.773048][ T5609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.857010][ T5609] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.875836][ T5611] hsr_slave_0: entered promiscuous mode [ 73.876467][ T5611] hsr_slave_1: entered promiscuous mode [ 73.876852][ T5611] debugfs: 'hsr0' already exists in 'hsr' [ 73.876870][ T5611] Cannot create hsr debugfs directory [ 73.896498][ T5610] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 73.904261][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 73.905035][ T5610] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 73.913477][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 73.939462][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.939581][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.944254][ T5610] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 73.946725][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 73.988788][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.988845][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.989181][ T5610] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 73.991591][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.219416][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.238058][ T5611] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 74.244851][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 74.269940][ T5611] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 74.276624][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 74.304653][ T5611] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 74.319587][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 74.320391][ T5611] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 74.347345][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.356546][ T5612] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.394571][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.394629][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.425251][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.425307][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.481872][ T5610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.546500][ T5610] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.573827][ T3397] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.573925][ T3397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.625380][ T3397] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.625492][ T3397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.668356][ T4933] Bluetooth: hci0: command tx timeout [ 74.668386][ T4933] Bluetooth: hci1: command tx timeout [ 74.668406][ T4933] Bluetooth: hci3: command tx timeout [ 74.668425][ T4933] Bluetooth: hci2: command tx timeout [ 74.730338][ T5611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.801774][ T5611] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.820045][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.820136][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.856673][ T3397] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.856786][ T3397] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.907659][ T5609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.055157][ T5609] veth0_vlan: entered promiscuous mode [ 75.085219][ T5609] veth1_vlan: entered promiscuous mode [ 75.154239][ T5609] veth0_macvtap: entered promiscuous mode [ 75.172606][ T5609] veth1_macvtap: entered promiscuous mode [ 75.194525][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.210874][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.271278][ T4375] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.272483][ T155] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.272653][ T155] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.278309][ T1108] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.496835][ T5612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.515489][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.515513][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.591670][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.591689][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.705714][ T5612] veth0_vlan: entered promiscuous mode [ 75.734902][ T5610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.746847][ T5612] veth1_vlan: entered promiscuous mode [ 75.756670][ T5609] 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. [ 75.870022][ T5612] veth0_macvtap: entered promiscuous mode [ 75.875373][ T5612] veth1_macvtap: entered promiscuous mode [ 75.909715][ T5610] veth0_vlan: entered promiscuous mode [ 75.921451][ T5762] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 75.970372][ T5610] veth1_vlan: entered promiscuous mode [ 75.981283][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.997093][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.045960][ T5611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.068049][ T3397] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.068351][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.068388][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.068421][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.082913][ T5610] veth0_macvtap: entered promiscuous mode [ 76.105339][ T5610] veth1_macvtap: entered promiscuous mode [ 76.229732][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.232052][ T1108] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.232068][ T1108] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.264158][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.283217][ T5611] veth0_vlan: entered promiscuous mode [ 76.323609][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.323629][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.344987][ T5611] veth1_vlan: entered promiscuous mode [ 76.368189][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.369133][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.369289][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.369426][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.375105][ T10] libceph: mon0 (2)127.0.0.1:6789 socket error on write [ 76.430488][ T5767] ceph: No mds server is up or the cluster is laggy [ 76.522935][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.522955][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.546768][ T5611] veth0_macvtap: entered promiscuous mode [ 76.584483][ T5611] veth1_macvtap: entered promiscuous mode [ 76.603986][ T1108] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.604016][ T1108] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.672719][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.690741][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.748872][ T5622] Bluetooth: hci2: command tx timeout [ 76.748892][ T4933] Bluetooth: hci3: command tx timeout [ 76.748904][ T5622] Bluetooth: hci1: command tx timeout [ 76.748914][ T4933] Bluetooth: hci0: command tx timeout [ 76.775413][ T5773] netlink: 'syz.0.1': attribute type 2 has an invalid length. [ 76.775445][ T5773] netlink: 'syz.0.1': attribute type 2 has an invalid length. [ 76.799640][ T1108] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.801378][ T155] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.801416][ T155] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.801449][ T155] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.045994][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.046016][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.126479][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.126500][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.471211][ T5786] workqueue: work func _RNvXs8_NtCsbuTvttuFvbr_6kernel9workqueueINtNtNtB7_4sync3arc3ArcNtNtCswPamI0U300_11rust_binder7process7ProcessEINtB5_15WorkItemPointerKy0_E3runB13_ enqueued on deprecated workqueue. Use system_{percpu|dfl}_wq instead. [ 77.496927][ T5787] syz.0.10 (5787) used greatest stack depth: 12224 bytes left [ 77.639146][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 77.659714][ T5771] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 77.752234][ T5800] kvm: pic: non byte write [ 77.788356][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 77.794686][ T10] usb 3-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 77.812927][ T10] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 77.812951][ T10] usb 3-1: config 0 has no interface number 0 [ 77.812987][ T10] usb 3-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 77.813008][ T10] usb 3-1: config 0 interface 1 has no altsetting 0 [ 77.847293][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.847309][ T10] usb 3-1: Product: syz [ 77.847316][ T10] usb 3-1: Manufacturer: syz [ 77.847323][ T10] usb 3-1: SerialNumber: syz [ 77.848869][ T5771] usb 2-1: Using ep0 maxpacket: 16 [ 77.851360][ T5771] usb 2-1: New USB device found: idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 77.852925][ T5771] usb 2-1: config index 0 descriptor too short (expected 51443, got 18) [ 77.857330][ T5771] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.857350][ T5771] usb 2-1: Product: syz [ 77.857363][ T5771] usb 2-1: Manufacturer: syz [ 77.857375][ T5771] usb 2-1: SerialNumber: syz [ 77.884852][ T5771] r8152-cfgselector 2-1: Unknown version 0x0000 [ 77.884873][ T5771] r8152-cfgselector 2-1: config 0 descriptor?? [ 77.931507][ T10] usb 3-1: config 0 descriptor?? [ 78.158447][ T10] cx231xx 3-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 78.162694][ T10] cx231xx 3-1:0.1: Failed to read PCB config [ 78.162797][ T10] cx231xx 3-1:0.1: probe with driver cx231xx failed with error -71 [ 78.167596][ T10] usb 3-1: USB disconnect, device number 2 [ 78.314914][ T5771] r8152-cfgselector 2-1: USB disconnect, device number 2 [ 78.657889][ T10] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 78.807999][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 78.808537][ T10] usb 3-1: New USB device found: idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 78.809429][ T10] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 78.809441][ T10] usb 3-1: config 0 has no interface number 0 [ 78.809461][ T10] usb 3-1: config 0 interface 1 altsetting 9 has an invalid descriptor for endpoint zero, skipping [ 78.809471][ T10] usb 3-1: config 0 interface 1 has no altsetting 0 [ 78.811311][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.811332][ T10] usb 3-1: Product: syz [ 78.811344][ T10] usb 3-1: Manufacturer: syz [ 78.811357][ T10] usb 3-1: SerialNumber: syz [ 78.813903][ T10] usb 3-1: config 0 descriptor?? [ 78.833435][ T54] Bluetooth: hci0: command tx timeout [ 78.833463][ T54] Bluetooth: hci3: command tx timeout [ 78.839443][ T54] Bluetooth: hci1: command tx timeout [ 78.839470][ T54] Bluetooth: hci2: command tx timeout [ 79.024619][ T10] cx231xx 3-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 79.025284][ T10] cx231xx 3-1:0.1: bad scenario!!!!! [ 79.025284][ T10] config_info=0 [ 79.025295][ T10] cx231xx 3-1:0.1: Failed to read PCB config [ 79.227660][ T5771] usb 3-1: USB disconnect, device number 3 [ 79.288092][ T5697] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 79.437877][ T5697] usb 2-1: Using ep0 maxpacket: 8 [ 79.438573][ T5697] usb 2-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 79.441335][ T5697] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.441355][ T5697] usb 2-1: Product: syz [ 79.441368][ T5697] usb 2-1: Manufacturer: syz [ 79.441381][ T5697] usb 2-1: SerialNumber: syz [ 79.444096][ T5697] usb 2-1: config 0 descriptor?? [ 79.650445][ T5697] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 79.740219][ T5823] isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32 [ 80.190132][ T5831] FAULT_INJECTION: forcing a failure. [ 80.190132][ T5831] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 80.190167][ T5831] CPU: 0 UID: 0 PID: 5831 Comm: syz.2.26 Not tainted syzkaller #0 PREEMPT(full) [ 80.190188][ T5831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 80.190210][ T5831] Call Trace: [ 80.190220][ T5831] [ 80.190229][ T5831] dump_stack_lvl+0xe8/0x150 [ 80.190259][ T5831] should_fail_ex+0x3eb/0x540 [ 80.190275][ T5831] prepare_alloc_pages+0x21e/0x5f0 [ 80.190294][ T5831] __alloc_frozen_pages_noprof+0x17c/0x410 [ 80.190310][ T5831] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 80.190343][ T5831] ? policy_nodemask+0x2cc/0x8e0 [ 80.190369][ T5831] alloc_pages_mpol+0x21e/0x390 [ 80.190395][ T5831] alloc_pages_noprof+0xb1/0x2b0 [ 80.190412][ T5831] alloc_pages_exact_noprof+0x3b/0xc0 [ 80.190428][ T5831] snd_pcm_attach_substream+0x626/0xb10 [ 80.190447][ T5831] snd_pcm_open_substream+0xb9/0x24f0 [ 80.190459][ T5831] ? rcu_is_watching+0x16/0xb0 [ 80.190478][ T5831] ? __kasan_kmalloc+0x93/0xb0 [ 80.190498][ T5831] ? __pfx_snd_pcm_open_substream+0x10/0x10 [ 80.190518][ T5831] ? __kmalloc_cache_noprof+0x148/0x600 [ 80.190542][ T5831] ? snd_pcm_oss_open+0xa39/0x1c60 [ 80.190558][ T5831] ? snd_pcm_oss_open+0xa39/0x1c60 [ 80.190572][ T5831] snd_pcm_oss_open+0xbb1/0x1c60 [ 80.190593][ T5831] ? __pfx_snd_pcm_oss_open+0x10/0x10 [ 80.190603][ T5831] ? tomoyo_check_open_permission+0x38e/0x470 [ 80.190624][ T5831] ? do_raw_spin_lock+0x12b/0x2f0 [ 80.190662][ T5831] ? __pfx_default_wake_function+0x10/0x10 [ 80.190699][ T5831] chrdev_open+0x4d9/0x600 [ 80.190714][ T5831] ? __pfx_chrdev_open+0x10/0x10 [ 80.190725][ T5831] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 80.190737][ T5831] ? devcgroup_check_permission+0x31/0x8f0 [ 80.190750][ T5831] ? __pfx_chrdev_open+0x10/0x10 [ 80.190761][ T5831] do_dentry_open+0x80e/0x1360 [ 80.190791][ T5831] vfs_open_consume+0x4a/0x350 [ 80.190812][ T5831] ? path_openat+0x16e1/0x20f0 [ 80.190833][ T5831] path_openat+0x16fc/0x20f0 [ 80.190861][ T5831] do_file_open+0x23e/0x4a0 [ 80.190874][ T5831] ? __pfx_do_file_open+0x10/0x10 [ 80.190901][ T5831] ? _raw_spin_unlock+0x28/0x50 [ 80.190913][ T5831] ? alloc_fd+0x6af/0x760 [ 80.190956][ T5831] do_sys_openat2+0x115/0x200 [ 80.190980][ T5831] ? __se_sys_futex+0x3a8/0x450 [ 80.191003][ T5831] ? __pfx_do_sys_openat2+0x10/0x10 [ 80.191017][ T5831] ? __pfx___se_sys_futex+0x10/0x10 [ 80.191034][ T5831] __x64_sys_openat+0x138/0x170 [ 80.191049][ T5831] do_syscall_64+0x166/0x520 [ 80.191060][ T5831] ? trace_irq_disable+0x3b/0x140 [ 80.191077][ T5831] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.191097][ T5831] ? clear_bhb_loop+0x70/0xc0 [ 80.191119][ T5831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.191137][ T5831] RIP: 0033:0x7f8a67b9e559 [ 80.191157][ T5831] 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 [ 80.191165][ T5831] RSP: 002b:00007f8a68b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 80.191180][ T5831] RAX: ffffffffffffffda RBX: 00007f8a67e25fa0 RCX: 00007f8a67b9e559 [ 80.191187][ T5831] RDX: 0000000000000881 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 80.191194][ T5831] RBP: 00007f8a67c358b0 R08: 0000000000000000 R09: 0000000000000000 [ 80.191200][ T5831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.191206][ T5831] R13: 00007f8a67e26038 R14: 00007f8a67e25fa0 R15: 00007ffe3c6570e8 [ 80.191232][ T5831] [ 80.629536][ T5843] FAULT_INJECTION: forcing a failure. [ 80.629536][ T5843] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.629565][ T5843] CPU: 0 UID: 0 PID: 5843 Comm: syz.2.30 Not tainted syzkaller #0 PREEMPT(full) [ 80.629585][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 80.629597][ T5843] Call Trace: [ 80.629605][ T5843] [ 80.629612][ T5843] dump_stack_lvl+0xe8/0x150 [ 80.629645][ T5843] should_fail_ex+0x3eb/0x540 [ 80.629676][ T5843] prepare_alloc_pages+0x21e/0x5f0 [ 80.629710][ T5843] __alloc_frozen_pages_noprof+0x17c/0x410 [ 80.629742][ T5843] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 80.629769][ T5843] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 80.629798][ T5843] ? kasan_save_track+0x4f/0x80 [ 80.629824][ T5843] ? kasan_save_track+0x3e/0x80 [ 80.629849][ T5843] ? __kasan_kmalloc+0x93/0xb0 [ 80.629870][ T5843] __alloc_pages_noprof+0x10/0x100 [ 80.629899][ T5843] alloc_pages_exact_nid_noprof+0x10f/0x1f0 [ 80.629930][ T5843] ? __pfx_alloc_pages_exact_nid_noprof+0x10/0x10 [ 80.629962][ T5843] __dma_direct_alloc_pages+0x632/0x9b0 [ 80.629999][ T5843] dma_direct_alloc+0x21f/0x730 [ 80.630027][ T5843] dma_alloc_attrs+0x218/0x3b0 [ 80.630046][ T5843] ? trace_kmalloc+0x2a/0xf0 [ 80.630075][ T5843] ? __pfx_dma_alloc_attrs+0x10/0x10 [ 80.630105][ T5843] comedi_isadma_alloc+0x487/0x680 [ 80.630132][ T5843] ? __pfx_comedi_isadma_alloc+0x10/0x10 [ 80.630156][ T5843] ? __pfx_pcl816_interrupt+0x10/0x10 [ 80.630183][ T5843] pcl816_attach+0x1e0/0xa70 [ 80.630207][ T5843] ? __raw_spin_lock_init+0x45/0x100 [ 80.630235][ T5843] comedi_device_attach+0x52d/0x720 [ 80.630264][ T5843] comedi_unlocked_ioctl+0x8ef/0x1af0 [ 80.630299][ T5843] ? kasan_quarantine_put+0xbb/0x1f0 [ 80.630324][ T5843] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 80.630352][ T5843] ? do_vfs_ioctl+0x116f/0x1530 [ 80.630371][ T5843] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 80.630397][ T5843] ? do_futex+0x458/0x4e0 [ 80.630431][ T5843] ? __fget_files+0x2a/0x420 [ 80.630457][ T5843] ? __fget_files+0x2a/0x420 [ 80.630476][ T5843] ? __fget_files+0x2a/0x420 [ 80.630499][ T5843] ? bpf_lsm_file_ioctl+0x9/0x20 [ 80.630523][ T5843] ? __pfx_comedi_unlocked_ioctl+0x10/0x10 [ 80.630539][ T5843] __se_sys_ioctl+0xfc/0x170 [ 80.630556][ T5843] do_syscall_64+0x166/0x520 [ 80.630576][ T5843] ? trace_irq_disable+0x3b/0x140 [ 80.630593][ T5843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.630608][ T5843] ? clear_bhb_loop+0x70/0xc0 [ 80.630626][ T5843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.630640][ T5843] RIP: 0033:0x7f8a67b9e559 [ 80.630654][ T5843] 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 [ 80.630667][ T5843] RSP: 002b:00007f8a68b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 80.630685][ T5843] RAX: ffffffffffffffda RBX: 00007f8a67e25fa0 RCX: 00007f8a67b9e559 [ 80.630696][ T5843] RDX: 0000200000000580 RSI: 0000000040946400 RDI: 0000000000000004 [ 80.630707][ T5843] RBP: 00007f8a67c358b0 R08: 0000000000000000 R09: 0000000000000000 [ 80.630719][ T5843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.630728][ T5843] R13: 00007f8a67e26038 R14: 00007f8a67e25fa0 R15: 00007ffe3c6570e8 [ 80.630752][ T5843] [ 81.366415][ T5697] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 81.374977][ T5697] usb 2-1: USB disconnect, device number 3 [ 81.636109][ T9] cfg80211: failed to load regulatory.db [ 81.798275][ T5858] kvm: requested 80457 ns i8254 timer period limited to 200000 ns [ 81.799894][ T5858] kvm: requested 20952 ns i8254 timer period limited to 200000 ns [ 81.800139][ T5858] kvm: requested 186057 ns i8254 timer period limited to 200000 ns [ 81.800287][ T5858] kvm: requested 138285 ns i8254 timer period limited to 200000 ns [ 81.800427][ T5858] kvm: requested 51961 ns i8254 timer period limited to 200000 ns [ 81.800625][ T5858] kvm: requested 124876 ns i8254 timer period limited to 200000 ns [ 81.800763][ T5858] kvm: requested 11733 ns i8254 timer period limited to 200000 ns [ 81.801163][ T5858] kvm: requested 138285 ns i8254 timer period limited to 200000 ns [ 81.801303][ T5858] kvm: requested 78781 ns i8254 timer period limited to 200000 ns [ 81.803472][ T5858] kvm: requested 78781 ns i8254 timer period limited to 200000 ns [ 82.218436][ T5864] netlink: 20 bytes leftover after parsing attributes in process `syz.3.38'. [ 82.650993][ T5872] capability: warning: `syz.1.41' uses deprecated v2 capabilities in a way that may be insecure [ 82.863454][ T5884] kvm: pic: non byte write [ 83.301750][ T996] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.397899][ T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 83.569646][ T9] usb 2-1: New USB device found: idVendor=08ca, idProduct=0110, bcdDevice=1.00 [ 83.573364][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 83.575326][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.575347][ T9] usb 2-1: Product: syz [ 83.575359][ T9] usb 2-1: Manufacturer: syz [ 83.575372][ T9] usb 2-1: SerialNumber: syz [ 83.634891][ T9] gspca_main: mr97310a-2.14.0 probing 08ca:0110 [ 84.220222][ T5929] netlink: 4 bytes leftover after parsing attributes in process `syz.0.56'. [ 84.264721][ T5932] netlink: 20 bytes leftover after parsing attributes in process `syz.0.57'. [ 84.265728][ T5932] netlink: 8 bytes leftover after parsing attributes in process `syz.0.57'. [ 84.325003][ T33] audit: type=1800 audit(1792151890.963:2): pid=5934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.58" name="file2" dev="sda1" ino=2043 res=0 errno=-22 [ 84.445159][ T9] gspca_mr97310a: reg write [21] error -71 [ 84.445246][ T9] mr97310a 2-1:1.0: probe with driver mr97310a failed with error -71 [ 84.468489][ T9] usb 2-1: USB disconnect, device number 4 [ 84.849310][ T5941] tipc: Started in network mode [ 84.849334][ T5941] tipc: Node identity ba0d3514f5e9, cluster identity 4711 [ 84.849958][ T5941] tipc: Enabled bearer , priority 0 [ 84.878268][ T5941] syzkaller0: entered promiscuous mode [ 84.878282][ T5941] syzkaller0: entered allmulticast mode [ 84.878721][ T5941] tipc: Resetting bearer [ 84.881380][ T5940] tipc: Resetting bearer [ 85.022127][ T5944] netlink: 'syz.1.62': attribute type 39 has an invalid length. [ 85.695462][ T5947] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 86.067743][ T5940] tipc: Disabling bearer [ 86.134718][ T996] tipc: Node number set to 1340355860 [ 86.638572][ T996] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 86.788875][ T996] usb 2-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 86.788915][ T996] usb 2-1: too many configurations: 13, using maximum allowed: 8 [ 86.790380][ T996] usb 2-1: config 0 has no interfaces? [ 86.790889][ T996] usb 2-1: config 0 has no interfaces? [ 86.791349][ T996] usb 2-1: config 0 has no interfaces? [ 86.794954][ T996] usb 2-1: config 0 has no interfaces? [ 86.795524][ T996] usb 2-1: config 0 has no interfaces? [ 86.796243][ T996] usb 2-1: config 0 has no interfaces? [ 86.799882][ T996] usb 2-1: config 0 has no interfaces? [ 86.801335][ T996] usb 2-1: config 0 has no interfaces? [ 86.804214][ T996] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.804234][ T996] usb 2-1: Product: syz [ 86.804246][ T996] usb 2-1: Manufacturer: syz [ 86.804258][ T996] usb 2-1: SerialNumber: syz [ 86.836272][ T996] usb 2-1: config 0 descriptor?? [ 86.959628][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 87.048669][ T5797] usb 2-1: USB disconnect, device number 5 [ 87.118658][ T9] usb 4-1: New USB device found: idVendor=0451, idProduct=505f, bcdDevice=1.00 [ 87.120439][ T9] usb 4-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 87.121603][ T9] usb 4-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 87.124715][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.124735][ T9] usb 4-1: Product: syz [ 87.124748][ T9] usb 4-1: Manufacturer: syz [ 87.124761][ T9] usb 4-1: SerialNumber: syz [ 87.155063][ T9] ti_usb_3410_5052 4-1:2.0: TI USB 5052 2 port adapter converter detected [ 87.189790][ T9] usb 4-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 87.208367][ T9] usb 4-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 87.500548][ T5964] gadgetfs: bound to dummy_udc driver [ 87.545453][ T5985] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 87.573217][ T5985] kvm: pic: non byte read [ 87.574874][ T5985] kvm: pic: level sensitive irq not supported [ 87.575226][ T5985] kvm: pic: non byte read [ 87.575955][ T5985] kvm: pic: level sensitive irq not supported [ 87.576014][ T5985] kvm: pic: non byte read [ 87.576530][ T5985] kvm: pic: level sensitive irq not supported [ 87.576786][ T5985] kvm: pic: non byte read [ 87.577265][ T5985] kvm: pic: level sensitive irq not supported [ 87.577620][ T5985] kvm: pic: non byte read [ 87.578986][ T5985] kvm: pic: level sensitive irq not supported [ 87.579041][ T5985] kvm: pic: non byte read [ 87.581655][ T5985] kvm: pic: level sensitive irq not supported [ 87.582414][ T5985] kvm: pic: non byte read [ 87.583061][ T5985] kvm: pic: level sensitive irq not supported [ 87.583360][ T5985] kvm: pic: non byte read [ 87.584010][ T5985] kvm: pic: level sensitive irq not supported [ 87.584061][ T5985] kvm: pic: non byte read [ 87.585410][ T5985] kvm: pic: level sensitive irq not supported [ 87.585461][ T5985] kvm: pic: non byte read [ 87.586635][ T5985] kvm: pic: level sensitive irq not supported [ 87.724161][ T5963] gadgetfs: suspended from state 2 [ 87.758545][ T9] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 87.984186][ T5993] netlink: 12 bytes leftover after parsing attributes in process `syz.0.79'. [ 88.382638][ T5997] FAULT_INJECTION: forcing a failure. [ 88.382638][ T5997] name failslab, interval 1, probability 0, space 0, times 0 [ 88.382668][ T5997] CPU: 1 UID: 0 PID: 5997 Comm: syz.1.81 Not tainted syzkaller #0 PREEMPT(full) [ 88.382689][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 88.382700][ T5997] Call Trace: [ 88.382708][ T5997] [ 88.382717][ T5997] dump_stack_lvl+0xe8/0x150 [ 88.382749][ T5997] should_fail_ex+0x3eb/0x540 [ 88.382780][ T5997] should_failslab+0xa8/0x100 [ 88.382803][ T5997] __kmalloc_cache_noprof+0x9e/0x600 [ 88.382831][ T5997] ? find_css_set+0xbb8/0x1e00 [ 88.382850][ T5997] ? find_css_set+0xbb8/0x1e00 [ 88.382870][ T5997] ? _raw_spin_unlock_irq+0x23/0x50 [ 88.382896][ T5997] find_css_set+0xbb8/0x1e00 [ 88.382932][ T5997] ? __pfx_find_css_set+0x10/0x10 [ 88.382982][ T5997] cgroup_migrate_prepare_dst+0x118/0x620 [ 88.383015][ T5997] cgroup_attach_task+0x480/0x870 [ 88.383043][ T5997] ? __pfx_cgroup_attach_task+0x10/0x10 [ 88.383075][ T5997] ? get_task_cred+0x23/0x300 [ 88.383093][ T5997] ? get_task_cred+0x23/0x300 [ 88.383108][ T5997] ? get_task_cred+0x23/0x300 [ 88.383127][ T5997] ? get_task_cred+0x2c1/0x300 [ 88.383143][ T5997] ? get_task_cred+0x23/0x300 [ 88.383171][ T5997] __cgroup1_procs_write+0x2e5/0x3d0 [ 88.383204][ T5997] ? __pfx___cgroup1_procs_write+0x10/0x10 [ 88.383232][ T5997] ? kernfs_root+0x1c/0x230 [ 88.383251][ T5997] ? kernfs_root+0x1c/0x230 [ 88.383272][ T5997] ? kernfs_root+0x1ea/0x230 [ 88.383294][ T5997] ? __pfx_cgroup1_procs_write+0x10/0x10 [ 88.383317][ T5997] cgroup_file_write+0x331/0x8f0 [ 88.383351][ T5997] ? __pfx_cgroup_file_write+0x10/0x10 [ 88.383381][ T5997] ? __kmalloc_noprof+0x387/0x710 [ 88.383418][ T5997] ? __pfx_cgroup_file_write+0x10/0x10 [ 88.383443][ T5997] kernfs_fop_write_iter+0x3a4/0x540 [ 88.383475][ T5997] vfs_write+0x612/0xba0 [ 88.383510][ T5997] ? __pfx_vfs_write+0x10/0x10 [ 88.383541][ T5997] ? __fget_files+0x3a2/0x420 [ 88.383564][ T5997] ? __fget_files+0x2a/0x420 [ 88.383594][ T5997] ? fdget+0x1ac/0x250 [ 88.383628][ T5997] ksys_write+0x150/0x270 [ 88.383661][ T5997] ? __pfx_ksys_write+0x10/0x10 [ 88.383702][ T5997] do_syscall_64+0x166/0x520 [ 88.383725][ T5997] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.383744][ T5997] ? clear_bhb_loop+0x70/0xc0 [ 88.383768][ T5997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.383787][ T5997] RIP: 0033:0x7f57ec39e559 [ 88.383804][ T5997] 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 [ 88.383819][ T5997] RSP: 002b:00007f57ed223028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 88.383840][ T5997] RAX: ffffffffffffffda RBX: 00007f57ec625fa0 RCX: 00007f57ec39e559 [ 88.383855][ T5997] RDX: 0000000000000012 RSI: 0000200000000200 RDI: 0000000000000004 [ 88.383867][ T5997] RBP: 00007f57ec4358b0 R08: 0000000000000000 R09: 0000000000000000 [ 88.383879][ T5997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.383890][ T5997] R13: 00007f57ec626038 R14: 00007f57ec625fa0 R15: 00007ffd57894548 [ 88.383923][ T5997] [ 88.936663][ T6007] process 'syz.0.85' launched './file1' with NULL argv: empty string added [ 88.947872][ T32] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 89.100176][ T32] usb 2-1: Using ep0 maxpacket: 32 [ 89.100870][ T32] usb 2-1: New USB device found: idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 89.121950][ T32] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 89.121974][ T32] usb 2-1: config 0 has no interface number 0 [ 89.122012][ T32] usb 2-1: config 0 interface 184 has no altsetting 0 [ 89.124818][ T32] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.124841][ T32] usb 2-1: Product: syz [ 89.124854][ T32] usb 2-1: Manufacturer: syz [ 89.124868][ T32] usb 2-1: SerialNumber: syz [ 89.176923][ T32] usb 2-1: config 0 descriptor?? [ 89.470458][ T5977] ti_usb_3410_5052_2 ttyUSB0: ti_set_termios - cannot set config on port 0, -110 [ 89.470782][ T5977] ti_usb_3410_5052_2 ttyUSB0: ti_write_byte - failed, -32 [ 89.470818][ T5977] ti_usb_3410_5052_2 ttyUSB0: ti_set_termios - cannot set modem control on port 0, -32 [ 89.471097][ T5977] ti_usb_3410_5052_2 ttyUSB0: ti_open - cannot send open command (2), -32 [ 89.474256][ T27] usb 4-1: USB disconnect, device number 2 [ 89.541467][ T27] ti_usb_3410_5052_2 ttyUSB0: TI USB 5052 2 port adapter converter now disconnected from ttyUSB0 [ 89.562630][ T27] ti_usb_3410_5052_2 ttyUSB1: TI USB 5052 2 port adapter converter now disconnected from ttyUSB1 [ 89.563756][ T27] ti_usb_3410_5052 4-1:2.0: device disconnected [ 89.790522][ T32] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 89.790550][ T32] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 89.888033][ T5771] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 90.037970][ T5771] usb 1-1: Using ep0 maxpacket: 32 [ 90.038805][ T5771] usb 1-1: New USB device found: idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 90.040203][ T5771] usb 1-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 90.040247][ T5771] usb 1-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 90.040271][ T5771] usb 1-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 90.040317][ T5771] usb 1-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 90.042619][ T5771] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.042639][ T5771] usb 1-1: Product: syz [ 90.042651][ T5771] usb 1-1: Manufacturer: syz [ 90.042662][ T5771] usb 1-1: SerialNumber: syz [ 90.065311][ C1] imon 1-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 90.070707][ T5771] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/input/input5 [ 90.091645][ T6022] orangefs: client-core tried to read wrong size [ 90.289799][ T5771] imon 1-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 90.289819][ T5771] (id 0x00) [ 90.347953][ T5771] rc_core: IR keymap rc-imon-pad not found [ 90.347970][ T5771] Registered IR keymap rc-empty [ 90.348444][ T5771] imon 1-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 90.348462][ T5771] imon 1-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 90.422001][ T6041] FAULT_INJECTION: forcing a failure. [ 90.422001][ T6041] name failslab, interval 1, probability 0, space 0, times 0 [ 90.422060][ T6041] CPU: 1 UID: 0 PID: 6041 Comm: syz.3.98 Not tainted syzkaller #0 PREEMPT(full) [ 90.422082][ T6041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 90.422093][ T6041] Call Trace: [ 90.422100][ T6041] [ 90.422109][ T6041] dump_stack_lvl+0xe8/0x150 [ 90.422140][ T6041] should_fail_ex+0x3eb/0x540 [ 90.422173][ T6041] should_failslab+0xa8/0x100 [ 90.422197][ T6041] __kvmalloc_node_noprof+0x171/0x820 [ 90.422227][ T6041] ? sbitmap_init_node+0x2bc/0x630 [ 90.422244][ T6041] ? sbitmap_init_node+0x2bc/0x630 [ 90.422269][ T6041] sbitmap_init_node+0x2bc/0x630 [ 90.422295][ T6041] sbitmap_queue_init_node+0x3e/0x4d0 [ 90.422320][ T6041] kyber_alloc_sched_data+0x1a7/0x540 [ 90.422353][ T6041] blk_mq_alloc_sched_res+0x103/0x360 [ 90.422387][ T6041] elevator_change+0x122/0x480 [ 90.422413][ T6041] ? do_raw_spin_unlock+0xf5/0x200 [ 90.422443][ T6041] elv_iosched_store+0x504/0x630 [ 90.422483][ T6041] ? __pfx_elv_iosched_store+0x10/0x10 [ 90.422531][ T6041] queue_attr_store+0x207/0x2b0 [ 90.422564][ T6041] ? _copy_from_iter+0x21b/0x18b0 [ 90.422587][ T6041] ? __pfx_queue_attr_store+0x10/0x10 [ 90.422619][ T6041] ? lock_acquire+0x115/0x350 [ 90.422638][ T6041] ? sysfs_file_kobj+0x1a/0x230 [ 90.422673][ T6041] ? sysfs_file_kobj+0x1a/0x230 [ 90.422700][ T6041] ? sysfs_file_kobj+0x1a/0x230 [ 90.422724][ T6041] ? sysfs_file_kobj+0x1a/0x230 [ 90.422752][ T6041] ? sysfs_file_kobj+0x1e4/0x230 [ 90.422780][ T6041] ? sysfs_kf_write+0x166/0x260 [ 90.422802][ T6041] ? __pfx_sysfs_kf_write+0x10/0x10 [ 90.422828][ T6041] kernfs_fop_write_iter+0x3a4/0x540 [ 90.422860][ T6041] vfs_write+0x612/0xba0 [ 90.422898][ T6041] ? __pfx_vfs_write+0x10/0x10 [ 90.422929][ T6041] ? __fget_files+0x3a2/0x420 [ 90.422960][ T6041] ? __fget_files+0x2a/0x420 [ 90.422990][ T6041] ? fdget+0x1ac/0x250 [ 90.423024][ T6041] ksys_write+0x150/0x270 [ 90.423055][ T6041] ? __pfx_ksys_write+0x10/0x10 [ 90.423096][ T6041] do_syscall_64+0x166/0x520 [ 90.423118][ T6041] ? trace_irq_disable+0x3b/0x140 [ 90.423138][ T6041] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.423158][ T6041] ? clear_bhb_loop+0x70/0xc0 [ 90.423182][ T6041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.423201][ T6041] RIP: 0033:0x7f9e4d79e559 [ 90.423219][ T6041] 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 [ 90.423234][ T6041] RSP: 002b:00007f9e4b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 90.423255][ T6041] RAX: ffffffffffffffda RBX: 00007f9e4da25fa0 RCX: 00007f9e4d79e559 [ 90.423269][ T6041] RDX: 0000000000000005 RSI: 00002000000001c0 RDI: 0000000000000003 [ 90.423280][ T6041] RBP: 00007f9e4d8358b0 R08: 0000000000000000 R09: 0000000000000000 [ 90.423292][ T6041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.423303][ T6041] R13: 00007f9e4da26038 R14: 00007f9e4da25fa0 R15: 00007ffeab9fbb08 [ 90.423337][ T6041] [ 90.489613][ T5771] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0 [ 90.518707][ T5771] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0/input6 [ 90.559331][ T5771] imon 1-1:155.0: iMON device (15c2:ffdc) on usb<1:3> initialized [ 90.759453][ T6044] jffs2: notice: (6044) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 90.823296][ T6044] FAULT_INJECTION: forcing a failure. [ 90.823296][ T6044] name failslab, interval 1, probability 0, space 0, times 0 [ 90.823324][ T6044] CPU: 0 UID: 0 PID: 6044 Comm: syz.3.99 Not tainted syzkaller #0 PREEMPT(full) [ 90.823345][ T6044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 90.823355][ T6044] Call Trace: [ 90.823362][ T6044] [ 90.823370][ T6044] dump_stack_lvl+0xe8/0x150 [ 90.823398][ T6044] should_fail_ex+0x3eb/0x540 [ 90.823427][ T6044] ? alloc_slab_obj_exts+0x5c/0x180 [ 90.823451][ T6044] should_failslab+0xa8/0x100 [ 90.823473][ T6044] ? alloc_slab_obj_exts+0x5c/0x180 [ 90.823493][ T6044] __kmalloc_flags_noprof+0x123/0x790 [ 90.823523][ T6044] ? alloc_slab_obj_exts+0x5c/0x180 [ 90.823553][ T6044] alloc_slab_obj_exts+0x5c/0x180 [ 90.823578][ T6044] __memcg_slab_post_alloc_hook+0x5f0/0xdb0 [ 90.823627][ T6044] kmem_cache_alloc_lru_noprof+0x34c/0x5f0 [ 90.823652][ T6044] ? kmem_cache_alloc_lru_noprof+0x14e/0x5f0 [ 90.823675][ T6044] ? __d_alloc+0x37/0x7f0 [ 90.823699][ T6044] ? __d_alloc+0x37/0x7f0 [ 90.823732][ T6044] __d_alloc+0x37/0x7f0 [ 90.823763][ T6044] __d_alloc_parallel+0xde/0x1700 [ 90.823785][ T6044] ? lock_acquire+0x115/0x350 [ 90.823812][ T6044] ? __d_lookup+0x66/0x790 [ 90.823832][ T6044] ? __d_lookup+0x66/0x790 [ 90.823850][ T6044] ? __pfx___d_alloc_parallel+0x10/0x10 [ 90.823870][ T6044] ? d_lookup+0x1f/0xa0 [ 90.823890][ T6044] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 90.823925][ T6044] ? lockdep_hardirqs_on+0x7b/0x110 [ 90.823953][ T6044] lookup_open+0x2c2/0x1970 [ 90.823996][ T6044] path_openat+0x70c/0x20f0 [ 90.824033][ T6044] do_file_open+0x23e/0x4a0 [ 90.824056][ T6044] ? __pfx_do_file_open+0x10/0x10 [ 90.824096][ T6044] ? _raw_spin_unlock+0x28/0x50 [ 90.824115][ T6044] ? alloc_fd+0x6af/0x760 [ 90.824148][ T6044] do_sys_openat2+0x115/0x200 [ 90.824170][ T6044] ? __se_sys_futex+0x3a8/0x450 [ 90.824197][ T6044] ? __pfx_do_sys_openat2+0x10/0x10 [ 90.824225][ T6044] ? rcu_is_watching+0x16/0xb0 [ 90.824252][ T6044] __x64_sys_openat+0x138/0x170 [ 90.824281][ T6044] do_syscall_64+0x166/0x520 [ 90.824301][ T6044] ? trace_irq_disable+0x3b/0x140 [ 90.824318][ T6044] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.824336][ T6044] ? clear_bhb_loop+0x70/0xc0 [ 90.824361][ T6044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.824380][ T6044] RIP: 0033:0x7f9e4d79e559 [ 90.824397][ 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 [ 90.824411][ T6044] RSP: 002b:00007f9e4b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 90.824432][ T6044] RAX: ffffffffffffffda RBX: 00007f9e4da25fa0 RCX: 00007f9e4d79e559 [ 90.824446][ T6044] RDX: 0000000000101042 RSI: 0000200000000500 RDI: ffffffffffffff9c [ 90.824458][ T6044] RBP: 00007f9e4d8358b0 R08: 0000000000000000 R09: 0000000000000000 [ 90.824469][ T6044] R10: 0000000000000015 R11: 0000000000000246 R12: 0000000000000000 [ 90.824479][ T6044] R13: 00007f9e4da26038 R14: 00007f9e4da25fa0 R15: 00007ffeab9fbb08 [ 90.824509][ T6044] [ 91.040671][ T32] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 91.040698][ T32] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 91.040715][ T32] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 91.041236][ T32] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 91.069516][ T32] usb 2-1: USB disconnect, device number 6 [ 91.257911][ T5697] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 91.327583][ T6056] imon:send_packet: packet tx failed (-71) [ 91.330144][ T32] usb 1-1: USB disconnect, device number 3 [ 91.340351][ T6056] imon:vfd_write: send packet #2 failed [ 91.408352][ T5697] usb 4-1: New USB device found: idVendor=0644, idProduct=8047, bcdDevice=1.00 [ 91.409241][ T5697] usb 4-1: config 1 has an invalid interface number: 3 but max is 0 [ 91.409261][ T5697] usb 4-1: config 1 has no interface number 0 [ 91.410887][ T5697] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.410900][ T5697] usb 4-1: Product: syz [ 91.410907][ T5697] usb 4-1: Manufacturer: syz [ 91.410914][ T5697] usb 4-1: SerialNumber: syz [ 91.422266][ T5697] usb 4-1: 3:0 : does not exist [ 91.422285][ T5697] usb 4-1: 3:0 : does not exist [ 91.632581][ T6061] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 91.634344][ T33] audit: type=1400 audit(1792151898.273:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/" pid=6060 comm="syz.2.104" [ 91.676732][ T32] usb 4-1: USB disconnect, device number 3 [ 91.911984][ T6076] kvm: requested 179352 ns i8254 timer period limited to 200000 ns [ 91.912074][ T6076] kvm: requested 98895 ns i8254 timer period limited to 200000 ns [ 91.912155][ T6076] kvm: requested 72076 ns i8254 timer period limited to 200000 ns [ 91.912235][ T6076] kvm: requested 72076 ns i8254 timer period limited to 200000 ns [ 91.912316][ T6076] kvm: requested 125714 ns i8254 timer period limited to 200000 ns [ 91.912401][ T6076] kvm: requested 18438 ns i8254 timer period limited to 200000 ns [ 91.912545][ T6076] kvm: requested 125714 ns i8254 timer period limited to 200000 ns [ 91.912646][ T6076] kvm: requested 125714 ns i8254 timer period limited to 200000 ns [ 91.912745][ T6076] kvm: requested 125714 ns i8254 timer period limited to 200000 ns [ 92.057302][ T6083] Zero length message leads to an empty skb [ 92.061675][ T6083] tipc: Started in network mode [ 92.061714][ T6083] tipc: Node identity ac1414aa, cluster identity 4711 [ 92.062430][ T6083] tipc: New replicast peer: 172.20.20.187 [ 92.063683][ T6083] tipc: Enabled bearer , priority 10 [ 92.655619][ T6117] netlink: 4 bytes leftover after parsing attributes in process `syz.3.124'. [ 92.797230][ T6120] syzkaller0: entered promiscuous mode [ 92.797250][ T6120] syzkaller0: entered allmulticast mode [ 92.814270][ T6120] tipc: Enabled bearer , priority 0 [ 92.816116][ T6119] tipc: Resetting bearer [ 92.901323][ T6119] tipc: Disabling bearer [ 93.145449][ T6135] faux_driver vgem: [drm] Unknown color mode 6; guessing buffer size. [ 93.178529][ T32] tipc: Node number set to 2886997162 [ 93.454296][ T33] audit: type=1800 audit(1792151900.093:4): pid=6146 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.133" name="file2" dev="sda1" ino=2043 res=0 errno=-22 [ 93.524199][ T6150] CIFS: Attempting to mount //127.0.0.1/share [ 93.542294][ T6152] CIFS: VFS: \\127.0.0.1 SMB response too short (16 bytes) [ 93.546029][ T6150] CIFS: VFS: cifs_mount failed w/return code = -112 [ 94.581197][ C0] vcan0: j1939_tp_rxtimer: 0xffff888059ccb800: rx timeout, send abort [ 94.585091][ C0] vcan0: j1939_tp_rxtimer: 0xffff888059ccb400: rx timeout, send abort [ 94.585208][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888059ccb400: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 95.081893][ C0] vcan0: j1939_tp_rxtimer: 0xffff888059ccb800: abort rx timeout. Force session deactivation [ 95.273538][ T6167] FAULT_INJECTION: forcing a failure. [ 95.273538][ T6167] name failslab, interval 1, probability 0, space 0, times 0 [ 95.273557][ T6167] CPU: 0 UID: 0 PID: 6167 Comm: syz.2.144 Not tainted syzkaller #0 PREEMPT(full) [ 95.273569][ T6167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 95.273575][ T6167] Call Trace: [ 95.273579][ T6167] [ 95.273584][ T6167] dump_stack_lvl+0xe8/0x150 [ 95.273604][ T6167] should_fail_ex+0x3eb/0x540 [ 95.273620][ T6167] should_failslab+0xa8/0x100 [ 95.273632][ T6167] __kmalloc_noprof+0xf9/0x710 [ 95.273646][ T6167] ? security_inode_init_security+0x102/0x3e0 [ 95.273661][ T6167] ? security_inode_init_security+0x102/0x3e0 [ 95.273679][ T6167] security_inode_init_security+0x102/0x3e0 [ 95.273695][ T6167] ? __pfx_shmem_initxattrs+0x10/0x10 [ 95.273709][ T6167] ? __pfx_security_inode_init_security+0x10/0x10 [ 95.273726][ T6167] ? simple_acl_create+0x184/0x1b0 [ 95.273739][ T6167] shmem_mknod+0x1ea/0x340 [ 95.273753][ T6167] vfs_mknod+0x448/0x610 [ 95.273768][ T6167] filename_mknodat+0x3cb/0x660 [ 95.273781][ T6167] ? __pfx_filename_mknodat+0x10/0x10 [ 95.273793][ T6167] ? do_getname+0x151/0x250 [ 95.273807][ T6167] __se_sys_mknodat+0x3b/0x150 [ 95.273819][ T6167] do_syscall_64+0x166/0x520 [ 95.273830][ T6167] ? trace_irq_disable+0x3b/0x140 [ 95.273841][ T6167] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.273851][ T6167] ? clear_bhb_loop+0x70/0xc0 [ 95.273863][ T6167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.273873][ T6167] RIP: 0033:0x7f8a67b9e559 [ 95.273883][ T6167] 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 [ 95.273891][ T6167] RSP: 002b:00007f8a68b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 95.273902][ T6167] RAX: ffffffffffffffda RBX: 00007f8a67e25fa0 RCX: 00007f8a67b9e559 [ 95.273909][ T6167] RDX: 00000000000021c0 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 95.273915][ T6167] RBP: 00007f8a67c358b0 R08: 0000000000000000 R09: 0000000000000000 [ 95.273921][ T6167] R10: 0000000000000103 R11: 0000000000000246 R12: 0000000000000000 [ 95.273927][ T6167] R13: 00007f8a67e26038 R14: 00007f8a67e25fa0 R15: 00007ffe3c6570e8 [ 95.273943][ T6167] [ 95.452258][ T6169] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 95.452279][ T6169] overlayfs: failed to set xattr on upper [ 95.452286][ T6169] overlayfs: ...falling back to redirect_dir=nofollow. [ 95.452293][ T6169] overlayfs: ...falling back to index=off. [ 95.452299][ T6169] overlayfs: ...falling back to uuid=null. [ 95.452361][ T6169] overlayfs: failed to clone lowerpath [ 95.521654][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.601480][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.671747][ T12] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.741722][ T12] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.810843][ T54] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.815271][ T54] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.819601][ T54] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.820390][ T54] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 95.820913][ T54] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 96.011776][ T12] bridge_slave_1: left allmulticast mode [ 96.011813][ T12] bridge_slave_1: left promiscuous mode [ 96.014015][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.052223][ T12] bridge_slave_0: left allmulticast mode [ 96.052247][ T12] bridge_slave_0: left promiscuous mode [ 96.052581][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.158688][ T32] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 96.309200][ T32] usb 3-1: New USB device found: idVendor=0525, idProduct=a4a7, bcdDevice=1.00 [ 96.310222][ T32] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.393893][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 96.410042][ T6194] netlink: 'syz.0.150': attribute type 2 has an invalid length. [ 96.411518][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 96.414864][ T12] bond0 (unregistering): Released all slaves [ 96.513801][ T6199] netlink: 8 bytes leftover after parsing attributes in process `syz.0.151'. [ 96.513839][ T6199] netlink: 8 bytes leftover after parsing attributes in process `syz.0.151'. [ 96.546104][ T32] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 96.762754][ T5277] 8021q: adding VLAN 0 to HW filter on device eth1 [ 96.798761][ T27] usb 3-1: USB disconnect, device number 4 [ 96.799447][ T6174] rxe_eth0 speed is unknown, defaulting to 1000 [ 96.843914][ T6208] FAULT_INJECTION: forcing a failure. [ 96.843914][ T6208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.843942][ T6208] CPU: 0 UID: 0 PID: 6208 Comm: syz.0.153 Not tainted syzkaller #0 PREEMPT(full) [ 96.843963][ T6208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 96.843973][ T6208] Call Trace: [ 96.843980][ T6208] [ 96.843988][ T6208] dump_stack_lvl+0xe8/0x150 [ 96.844017][ T6208] should_fail_ex+0x3eb/0x540 [ 96.844045][ T6208] prepare_alloc_pages+0x21e/0x5f0 [ 96.844077][ T6208] __alloc_frozen_pages_noprof+0x17c/0x410 [ 96.844107][ T6208] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 96.844134][ T6208] ? __alloc_frozen_pages_noprof+0x24c/0x410 [ 96.844163][ T6208] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 96.844200][ T6208] __alloc_pages_noprof+0x10/0x100 [ 96.844228][ T6208] alloc_pages_bulk_noprof+0x67a/0x8a0 [ 96.844261][ T6208] ? alloc_pages_noprof+0x140/0x2b0 [ 96.844282][ T6208] __kasan_populate_vmalloc+0xb7/0x1c0 [ 96.844312][ T6208] alloc_vmap_area+0xd10/0x1410 [ 96.844351][ T6208] ? __pfx_alloc_vmap_area+0x10/0x10 [ 96.844370][ T6208] ? __kmalloc_cache_node_noprof+0x3cc/0x620 [ 96.844396][ T6208] ? __kmalloc_cache_node_noprof+0x1f2/0x620 [ 96.844422][ T6208] ? __get_vm_area_node+0x155/0x2f0 [ 96.844447][ T6208] __get_vm_area_node+0x200/0x2f0 [ 96.844473][ T6208] __vmalloc_node_range_noprof+0x36e/0x16f0 [ 96.844494][ T6208] ? vb2_vmalloc_alloc+0xef/0x360 [ 96.844548][ T6208] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 96.844571][ T6208] ? __kasan_kmalloc+0x93/0xb0 [ 96.844587][ T6208] ? __kmalloc_cache_noprof+0x31c/0x600 [ 96.844614][ T6208] vmalloc_user_noprof+0xad/0xe0 [ 96.844633][ T6208] ? vb2_vmalloc_alloc+0xef/0x360 [ 96.844658][ T6208] vb2_vmalloc_alloc+0xef/0x360 [ 96.844685][ T6208] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 96.844713][ T6208] __vb2_queue_alloc+0xa0b/0x1660 [ 96.844761][ T6208] vb2_core_reqbufs+0xc3f/0x1470 [ 96.844810][ T6208] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 96.844834][ T6208] ? __kasan_kmalloc+0x93/0xb0 [ 96.844857][ T6208] ? __kmalloc_cache_noprof+0x148/0x600 [ 96.844883][ T6208] ? __vb2_init_fileio+0x1e2/0x1040 [ 96.844908][ T6208] ? __vb2_init_fileio+0x1e2/0x1040 [ 96.844941][ T6208] __vb2_init_fileio+0x310/0x1040 [ 96.844983][ T6208] __vb2_perform_fileio+0x287/0x1660 [ 96.845021][ T6208] ? __lock_acquire+0x747/0x2de0 [ 96.845044][ T6208] vb2_fop_read+0x282/0x360 [ 96.845076][ T6208] v4l2_read+0x19c/0x2c0 [ 96.845104][ T6208] ? __pfx_v4l2_read+0x10/0x10 [ 96.845130][ T6208] vfs_read+0x213/0xa80 [ 96.845168][ T6208] ? __pfx_vfs_read+0x10/0x10 [ 96.845198][ T6208] ? __fget_files+0x2a/0x420 [ 96.845229][ T6208] ? __fget_files+0x2a/0x420 [ 96.845254][ T6208] ? __fget_files+0x3a2/0x420 [ 96.845278][ T6208] ? __fget_files+0x2a/0x420 [ 96.845308][ T6208] ? fdget+0x1ac/0x250 [ 96.845335][ T6208] __x64_sys_pread64+0x196/0x220 [ 96.845358][ T6208] ? __pfx___x64_sys_pread64+0x10/0x10 [ 96.845389][ T6208] do_syscall_64+0x166/0x520 [ 96.845413][ T6208] ? trace_irq_disable+0x3b/0x140 [ 96.845433][ T6208] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.845453][ T6208] ? clear_bhb_loop+0x70/0xc0 [ 96.845475][ T6208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.845493][ T6208] RIP: 0033:0x7f9ace99e559 [ 96.845510][ T6208] 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 [ 96.845524][ T6208] RSP: 002b:00007f9acf7d7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 96.845544][ T6208] RAX: ffffffffffffffda RBX: 00007f9acec25fa0 RCX: 00007f9ace99e559 [ 96.845556][ T6208] RDX: 0000000000000048 RSI: 0000200000000180 RDI: 0000000000000004 [ 96.845568][ T6208] RBP: 00007f9acea358b0 R08: 0000000000000000 R09: 0000000000000000 [ 96.845579][ T6208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.845590][ T6208] R13: 00007f9acec26038 R14: 00007f9acec25fa0 R15: 00007ffd0080e2d8 [ 96.845621][ T6208] [ 96.862678][ T6208] syz.0.153: vmalloc error: size 32768, align 0x1000, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 96.862833][ T6208] CPU: 1 UID: 0 PID: 6208 Comm: syz.0.153 Not tainted syzkaller #0 PREEMPT(full) [ 96.862853][ T6208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 96.862864][ T6208] Call Trace: [ 96.862871][ T6208] [ 96.862878][ T6208] dump_stack_lvl+0xe8/0x150 [ 96.862907][ T6208] warn_alloc+0x24d/0x270 [ 96.862935][ T6208] ? lockdep_hardirqs_on+0x7b/0x110 [ 96.862958][ T6208] ? __pfx_warn_alloc+0x10/0x10 [ 96.862982][ T6208] ? kfree+0x1c5/0x650 [ 96.863010][ T6208] ? __get_vm_area_node+0x219/0x2f0 [ 96.863040][ T6208] __vmalloc_node_range_noprof+0x396/0x16f0 [ 96.863096][ T6208] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 96.863119][ T6208] ? __kasan_kmalloc+0x93/0xb0 [ 96.863138][ T6208] ? __kmalloc_cache_noprof+0x31c/0x600 [ 96.863166][ T6208] vmalloc_user_noprof+0xad/0xe0 [ 96.863189][ T6208] ? vb2_vmalloc_alloc+0xef/0x360 [ 96.863216][ T6208] vb2_vmalloc_alloc+0xef/0x360 [ 96.863241][ T6208] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 96.863267][ T6208] __vb2_queue_alloc+0xa0b/0x1660 [ 96.863322][ T6208] vb2_core_reqbufs+0xc3f/0x1470 [ 96.863359][ T6208] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 96.863381][ T6208] ? __kasan_kmalloc+0x93/0xb0 [ 96.863405][ T6208] ? __kmalloc_cache_noprof+0x148/0x600 [ 96.863429][ T6208] ? __vb2_init_fileio+0x1e2/0x1040 [ 96.863452][ T6208] ? __vb2_init_fileio+0x1e2/0x1040 [ 96.863483][ T6208] __vb2_init_fileio+0x310/0x1040 [ 96.863522][ T6208] __vb2_perform_fileio+0x287/0x1660 [ 96.863556][ T6208] ? __lock_acquire+0x747/0x2de0 [ 96.863578][ T6208] vb2_fop_read+0x282/0x360 [ 96.863608][ T6208] v4l2_read+0x19c/0x2c0 [ 96.863638][ T6208] ? __pfx_v4l2_read+0x10/0x10 [ 96.863660][ T6208] vfs_read+0x213/0xa80 [ 96.863695][ T6208] ? __pfx_vfs_read+0x10/0x10 [ 96.863722][ T6208] ? __fget_files+0x2a/0x420 [ 96.863749][ T6208] ? __fget_files+0x2a/0x420 [ 96.863772][ T6208] ? __fget_files+0x3a2/0x420 [ 96.863795][ T6208] ? __fget_files+0x2a/0x420 [ 96.863822][ T6208] ? fdget+0x1ac/0x250 [ 96.863848][ T6208] __x64_sys_pread64+0x196/0x220 [ 96.863868][ T6208] ? __pfx___x64_sys_pread64+0x10/0x10 [ 96.863899][ T6208] do_syscall_64+0x166/0x520 [ 96.863924][ T6208] ? trace_irq_disable+0x3b/0x140 [ 96.863942][ T6208] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.863960][ T6208] ? clear_bhb_loop+0x70/0xc0 [ 96.863981][ T6208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.863999][ T6208] RIP: 0033:0x7f9ace99e559 [ 96.864016][ T6208] 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 [ 96.864030][ T6208] RSP: 002b:00007f9acf7d7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 96.864047][ T6208] RAX: ffffffffffffffda RBX: 00007f9acec25fa0 RCX: 00007f9ace99e559 [ 96.864059][ T6208] RDX: 0000000000000048 RSI: 0000200000000180 RDI: 0000000000000004 [ 96.864071][ T6208] RBP: 00007f9acea358b0 R08: 0000000000000000 R09: 0000000000000000 [ 96.864082][ T6208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.864092][ T6208] R13: 00007f9acec26038 R14: 00007f9acec25fa0 R15: 00007ffd0080e2d8 [ 96.864121][ T6208] [ 96.906244][ T6208] Mem-Info: [ 96.906257][ T6208] active_anon:5268 inactive_anon:0 isolated_anon:0 [ 96.906257][ T6208] active_file:0 inactive_file:52048 isolated_file:0 [ 96.906257][ T6208] unevictable:0 dirty:731 writeback:0 [ 96.906257][ T6208] slab_reclaimable:10993 slab_unreclaimable:92916 [ 96.906257][ T6208] mapped:24777 shmem:531 pagetables:1018 [ 96.906257][ T6208] sec_pagetables:0 bounce:0 [ 96.906257][ T6208] kernel_misc_reclaimable:0 [ 96.906257][ T6208] free:1329165 free_pcp:16462 free_cma:0 [ 96.906312][ T6208] Node 0 active_anon:21072kB inactive_anon:0kB active_file:0kB inactive_file:207992kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99108kB dirty:2912kB writeback:0kB shmem:2124kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11384kB pagetables:3948kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 96.906361][ T6208] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:12kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:124kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 96.906412][ T6208] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.906465][ T6208] lowmem_reserve[]: 0 2462 2463 2463 2463 [ 96.906496][ T6208] Node 0 DMA32 free:1363100kB boost:0kB min:33920kB low:42400kB high:50880kB reserved_highatomic:0kB free_highatomic:0kB active_anon:21072kB inactive_anon:0kB active_file:0kB inactive_file:207992kB unevictable:0kB writepending:2912kB zspages:0kB present:3129332kB managed:2521368kB mlocked:0kB bounce:0kB free_pcp:65848kB local_pcp:36452kB free_cma:0kB [ 96.906549][ T6208] lowmem_reserve[]: 0 0 1 1 1 [ 96.906578][ T6208] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.906632][ T6208] lowmem_reserve[]: 0 0 0 0 0 [ 96.906661][ T6208] Node 1 Normal free:3938200kB boost:0kB min:55960kB low:69948kB high:83936kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:0kB writepending:12kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.906712][ T6208] lowmem_reserve[]: 0 0 0 0 0 [ 96.906741][ T6208] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 96.906866][ T6208] Node 0 DMA32: 786*4kB (UME) 1078*8kB (UME) 439*16kB (UME) 222*32kB (UME) 144*64kB (UME) 119*128kB (UM) 92*256kB (UME) 24*512kB (UM) 13*1024kB (UME) 7*2048kB (UME) 305*4096kB (UM) = 1363112kB [ 96.907008][ T6208] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 96.907092][ T6208] Node 1 Normal: 6*4kB (UM) 10*8kB (UM) 11*16kB (UM) 6*32kB (UM) 5*64kB (UM) 7*128kB (UM) 3*256kB (UM) 3*512kB (UM) 2*1024kB (UM) 0*2048kB 960*4096kB (M) = 3938200kB [ 96.907229][ T6208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 96.907277][ T6208] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 96.907293][ T6208] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 96.907308][ T6208] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 96.907322][ T6208] 52571 total pagecache pages [ 96.907333][ T6208] 0 pages in swap cache [ 96.907339][ T6208] Free swap = 124996kB [ 96.907346][ T6208] Total swap = 124996kB [ 96.907353][ T6208] 2097051 pages RAM [ 96.907359][ T6208] 0 pages HighMem/MovableOnly [ 96.907365][ T6208] 434746 pages reserved [ 96.907371][ T6208] 0 pages cma reserved [ 97.653608][ T6222] netlink: 4 bytes leftover after parsing attributes in process `syz.2.155'. [ 97.721652][ T6224] netlink: 4 bytes leftover after parsing attributes in process `syz.2.155'. [ 97.868683][ T4933] Bluetooth: hci3: command tx timeout [ 98.151947][ T12] hsr_slave_0: left promiscuous mode [ 98.154583][ T12] hsr_slave_1: left promiscuous mode [ 98.155465][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.155494][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.156962][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.157041][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.170475][ T12] veth1_macvtap: left promiscuous mode [ 98.170520][ T12] veth0_macvtap: left promiscuous mode [ 98.170621][ T12] veth1_vlan: left promiscuous mode [ 98.170695][ T12] veth0_vlan: left promiscuous mode [ 98.358741][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 98.501001][ T12] team0 (unregistering): Port device team_slave_1 removed [ 98.522954][ T9] usb 1-1: New USB device found: idVendor=108c, idProduct=0159, bcdDevice=0.01 [ 98.525702][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 2048, setting to 1024 [ 98.525729][ T9] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 98.552216][ T12] team0 (unregistering): Port device team_slave_0 removed [ 98.567413][ T9] usb 1-1: string descriptor 0 read error: -22 [ 98.567543][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.597078][ T9] etas_es58x 1-1:1.0: Starting (null) (null) (Serial Number (null)) [ 98.597281][ T9] etas_es58x 1-1:1.0: could not retrieve the product info string [ 98.615283][ T6238] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 98.772965][ T5277] 8021q: adding VLAN 0 to HW filter on device eth2 [ 98.814552][ T6228] etas_es58x 1-1:1.0 can0: bit-timing not yet defined [ 98.814906][ C1] etas_es58x 1-1:1.0 can0: es58x_write_bulk_callback: error -EPROTO [ 98.820606][ C1] etas_es58x 1-1:1.0: es58x_read_bulk_callback: error -ENOENT [ 98.820833][ C1] etas_es58x 1-1:1.0: es58x_read_bulk_callback: error -ENOENT [ 98.821045][ C1] etas_es58x 1-1:1.0: es58x_read_bulk_callback: error -ENOENT [ 98.821268][ C1] etas_es58x 1-1:1.0: es58x_read_bulk_callback: error -ENOENT [ 98.821479][ C1] etas_es58x 1-1:1.0: es58x_read_bulk_callback: error -ENOENT [ 98.821551][ T6228] etas_es58x 1-1:1.0 can0: es58x_open: Could not open the network device: -EINVAL [ 98.899421][ T9] usb 1-1: USB disconnect, device number 4 [ 98.927756][ T9] etas_es58x 1-1:1.0: Disconnecting (null) (null) [ 99.265629][ T6260] EXT4-fs warning (device sda1): verify_group_input:159: Reserved blocks too high (12) [ 99.289610][ T6174] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.289765][ T6174] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.289874][ T6174] bridge_slave_0: entered allmulticast mode [ 99.291385][ T6174] bridge_slave_0: entered promiscuous mode [ 99.294281][ T6174] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.294412][ T6174] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.294511][ T6174] bridge_slave_1: entered allmulticast mode [ 99.296059][ T6174] bridge_slave_1: entered promiscuous mode [ 99.331579][ T6174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.334362][ T6174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.400080][ T6174] team0: Port device team_slave_0 added [ 99.402831][ T6174] team0: Port device team_slave_1 added [ 99.484455][ T6174] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.484472][ T6174] 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. [ 99.484494][ T6174] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.489425][ T6174] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.489440][ T6174] 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. [ 99.489462][ T6174] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.597565][ T6174] hsr_slave_0: entered promiscuous mode [ 99.604561][ T6174] hsr_slave_1: entered promiscuous mode [ 99.948297][ T4933] Bluetooth: hci3: command tx timeout [ 99.964729][ T6174] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 99.969247][ T6174] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 99.970450][ T6174] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 99.992330][ T6174] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 99.995176][ T6174] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 100.005147][ T6174] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 100.006724][ T6174] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.024154][ T6174] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 100.100521][ T5277] 8021q: adding VLAN 0 to HW filter on device eth3 [ 100.183944][ T6174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.213858][ T6174] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.223365][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.223466][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.235557][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.235650][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.789309][ T6310] ======================================================= [ 100.789309][ T6310] WARNING: The mand mount option has been deprecated and [ 100.789309][ T6310] and is ignored by this kernel. Remove the mand [ 100.789309][ T6310] option from the mount to silence this warning. [ 100.789309][ T6310] ======================================================= [ 100.846486][ T6310] [ 100.848841][ T6310] ====================================================== [ 100.855295][ T5277] 8021q: adding VLAN 0 to HW filter on device eth4 [ 100.862337][ T6310] WARNING: possible circular locking dependency detected [ 100.869373][ T6310] syzkaller #0 Not tainted [ 100.873789][ T6310] ------------------------------------------------------ [ 100.880803][ T6310] syz.0.166/6310 is trying to acquire lock: [ 100.886690][ T6310] ffff88802c34a460 (sb_writers#5){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 100.895419][ T6310] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 100.895419][ T6310] but task is already holding lock: [ 100.902782][ T6310] ffff8880599997c0 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}, at: __d_alloc_parallel+0x39e/0x1700 [ 100.912541][ T6310] [ 100.912541][ T6310] which lock already depends on the new lock. [ 100.912541][ T6310] [ 100.922947][ T6310] [ 100.922947][ T6310] the existing dependency chain (in reverse order) is: [ 100.931959][ T6310] [ 100.931959][ T6310] -> #2 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}: [ 100.939787][ T6310] __d_alloc_parallel+0xc32/0x1700 [ 100.945429][ T6310] __lookup_slow+0x82/0x2f0 [ 100.950456][ T6310] lookup_slow+0x59/0x80 [ 100.955215][ T6310] link_path_walk+0xd22/0x1910 [ 100.960488][ T6310] path_openat+0x1b7/0x20f0 [ 100.965497][ T6310] do_file_open+0x23e/0x4a0 [ 100.970504][ T6310] do_sys_openat2+0x115/0x200 [ 100.975725][ T6310] __x64_sys_openat+0x138/0x170 [ 100.981086][ T6310] do_syscall_64+0x166/0x520 [ 100.986183][ T6310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.992581][ T6310] [ 100.992581][ T6310] -> #1 (&type->i_mutex_dir_key#5){++++}-{4:4}: [ 101.000999][ T6310] down_write+0x91/0x200 [ 101.005755][ T6310] lookup_open+0x246/0x1970 [ 101.010771][ T6310] path_openat+0x70c/0x20f0 [ 101.015783][ T6310] do_file_open+0x23e/0x4a0 [ 101.020795][ T6310] do_sys_openat2+0x115/0x200 [ 101.025987][ T6310] __x64_sys_openat+0x138/0x170 [ 101.031364][ T6310] do_syscall_64+0x166/0x520 [ 101.036475][ T6310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.042880][ T6310] [ 101.042880][ T6310] -> #0 (sb_writers#5){.+.+}-{0:0}: [ 101.050255][ T6310] __lock_acquire+0x164c/0x2de0 [ 101.055612][ T6310] lock_acquire+0x115/0x350 [ 101.060617][ T6310] sb_start_write+0x48/0x1c0 [ 101.065713][ T6310] mnt_want_write+0x41/0x90 [ 101.070722][ T6310] ovl_lookup+0xb93/0x1c80 [ 101.075645][ T6310] lookup_open+0x94b/0x1970 [ 101.080650][ T6310] path_openat+0x70c/0x20f0 [ 101.085658][ T6310] do_file_open+0x23e/0x4a0 [ 101.090664][ T6310] do_sys_openat2+0x115/0x200 [ 101.095858][ T6310] __x64_sys_openat+0x138/0x170 [ 101.101216][ T6310] do_syscall_64+0x166/0x520 [ 101.106313][ T6310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.112716][ T6310] [ 101.112716][ T6310] other info that might help us debug this: [ 101.112716][ T6310] [ 101.122926][ T6310] Chain exists of: [ 101.122926][ T6310] sb_writers#5 --> &type->i_mutex_dir_key#5 --> DCACHE_PAR_LOOKUP [ 101.122926][ T6310] [ 101.136644][ T6310] Possible unsafe locking scenario: [ 101.136644][ T6310] [ 101.144076][ T6310] CPU0 CPU1 [ 101.149424][ T6310] ---- ---- [ 101.154767][ T6310] lock(DCACHE_PAR_LOOKUP); [ 101.159346][ T6310] lock(&type->i_mutex_dir_key#5); [ 101.167051][ T6310] lock(DCACHE_PAR_LOOKUP); [ 101.174141][ T6310] rlock(sb_writers#5); [ 101.178373][ T6310] [ 101.178373][ T6310] *** DEADLOCK *** [ 101.178373][ T6310] [ 101.186493][ T6310] locks held by syz.0.166/6310: 2, last CPU#0: [ 101.192623][ T6310] #0: ffff88805a774300 (&ovl_i_mutex_dir_key[depth]#2){.+.+}-{4:4}, at: lookup_open+0x221/0x1970 [ 101.203223][ T6310] #1: ffff8880599997c0 (DCACHE_PAR_LOOKUP){+.+.}-{0:0}, at: __d_alloc_parallel+0x39e/0x1700 [ 101.213384][ T6310] [ 101.213384][ T6310] stack backtrace: [ 101.219259][ T6310] CPU: 0 UID: 0 PID: 6310 Comm: syz.0.166 Not tainted syzkaller #0 PREEMPT(full) [ 101.228439][ T6310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 101.238475][ T6310] Call Trace: [ 101.241736][ T6310] [ 101.244654][ T6310] dump_stack_lvl+0xe8/0x150 [ 101.249236][ T6310] print_circular_bug+0x2e2/0x300 [ 101.254249][ T6310] check_noncircular+0x12f/0x150 [ 101.259183][ T6310] __lock_acquire+0x164c/0x2de0 [ 101.264026][ T6310] ? do_raw_spin_unlock+0xf5/0x200 [ 101.269133][ T6310] lock_acquire+0x115/0x350 [ 101.273632][ T6310] ? mnt_want_write+0x41/0x90 [ 101.278300][ T6310] sb_start_write+0x48/0x1c0 [ 101.282879][ T6310] ? mnt_want_write+0x41/0x90 [ 101.287543][ T6310] mnt_want_write+0x41/0x90 [ 101.292040][ T6310] ovl_lookup+0xb93/0x1c80 [ 101.296452][ T6310] ? lock_acquire+0x115/0x350 [ 101.301133][ T6310] ? __pfx_ovl_lookup+0x10/0x10 [ 101.305975][ T6310] ? __pfx___d_alloc_parallel+0x10/0x10 [ 101.311512][ T6310] ? d_lookup+0x1f/0xa0 [ 101.315662][ T6310] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 101.321813][ T6310] ? lockdep_hardirqs_on+0x7b/0x110 [ 101.327015][ T6310] lookup_open+0x94b/0x1970 [ 101.331514][ T6310] path_openat+0x70c/0x20f0 [ 101.336008][ T6310] do_file_open+0x23e/0x4a0 [ 101.340498][ T6310] ? __pfx_do_file_open+0x10/0x10 [ 101.345520][ T6310] ? _raw_spin_unlock+0x28/0x50 [ 101.350379][ T6310] ? alloc_fd+0x6af/0x760 [ 101.354710][ T6310] do_sys_openat2+0x115/0x200 [ 101.359388][ T6310] ? __se_sys_futex+0x3a8/0x450 [ 101.364236][ T6310] ? __pfx_do_sys_openat2+0x10/0x10 [ 101.369430][ T6310] ? rcu_is_watching+0x16/0xb0 [ 101.374183][ T6310] __x64_sys_openat+0x138/0x170 [ 101.379029][ T6310] do_syscall_64+0x166/0x520 [ 101.383610][ T6310] ? trace_irq_disable+0x3b/0x140 [ 101.388622][ T6310] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.394682][ T6310] ? clear_bhb_loop+0x70/0xc0 [ 101.399347][ T6310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.405232][ T6310] RIP: 0033:0x7f9ace99e559 [ 101.409632][ 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 [ 101.429220][ T6310] RSP: 002b:00007f9acf7d7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 101.437624][ T6310] RAX: ffffffffffffffda RBX: 00007f9acec25fa0 RCX: 00007f9ace99e559 [ 101.445580][ T6310] RDX: 0000000000000000 RSI: 00002000000006c0 RDI: ffffffffffffff9c [ 101.453541][ T6310] RBP: 00007f9acea358b0 R08: 0000000000000000 R09: 0000000000000000 [ 101.461498][ T6310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.469460][ T6310] R13: 00007f9acec26038 R14: 00007f9acec25fa0 R15: 00007ffd0080e2d8 [ 101.477434][ T6310] [ 101.976626][ T155] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.071517][ T155] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.114261][ T155] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.153663][ T155] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.224068][ T155] bridge_slave_1: left allmulticast mode [ 102.224089][ T155] bridge_slave_1: left promiscuous mode [ 102.224208][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.226506][ T155] bridge_slave_0: left allmulticast mode [ 102.226522][ T155] bridge_slave_0: left promiscuous mode [ 102.226637][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.294090][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.295717][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.297169][ T155] bond0 (unregistering): Released all slaves [ 102.554390][ T5277] 8021q: adding VLAN 0 to HW filter on device eth5 [ 102.595187][ T155] hsr_slave_0: left promiscuous mode [ 102.595558][ T155] hsr_slave_1: left promiscuous mode [ 102.596014][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.596028][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.596451][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.596463][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.604115][ T155] veth1_macvtap: left promiscuous mode [ 102.604138][ T155] veth0_macvtap: left promiscuous mode [ 102.604192][ T155] veth1_vlan: left promiscuous mode [ 102.604235][ T155] veth0_vlan: left promiscuous mode [ 102.700283][ T155] team0 (unregistering): Port device team_slave_1 removed [ 102.702823][ T155] team0 (unregistering): Port device team_slave_0 removed [ 102.980498][ T5277] 8021q: adding VLAN 0 to HW filter on device eth6 [ 103.163946][ T5277] 8021q: adding VLAN 0 to HW filter on device eth7 [ 103.311749][ T155] bridge_slave_1: left allmulticast mode [ 103.311771][ T155] bridge_slave_1: left promiscuous mode [ 103.311897][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.314804][ T155] bridge_slave_0: left allmulticast mode [ 103.314822][ T155] bridge_slave_0: left promiscuous mode [ 103.314937][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.407337][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.424744][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.425602][ T155] bond0 (unregistering): Released all slaves [ 103.447556][ T5277] 8021q: adding VLAN 0 to HW filter on device eth8 [ 103.570526][ T155] hsr_slave_0: left promiscuous mode [ 103.570962][ T155] hsr_slave_1: left promiscuous mode [ 103.571407][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.571762][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.692913][ T155] team0 (unregistering): Port device team_slave_1 removed [ 103.697371][ T155] team0 (unregistering): Port device team_slave_0 removed [ 103.819809][ T5277] 8021q: adding VLAN 0 to HW filter on device eth9 [ 104.021028][ T5277] 8021q: adding VLAN 0 to HW filter on device eth10 [ 104.208087][ T5277] 8021q: adding VLAN 0 to HW filter on device eth11 [ 104.392399][ T5277] 8021q: adding VLAN 0 to HW filter on device eth12