last executing test programs: 6.936089542s ago: executing program 1 (id=1687): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x403, 0x8000) io_uring_setup$auto(0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x0) (fail_nth: 3) 6.15540716s ago: executing program 3 (id=1688): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x2, 0x5, 0x0) r0 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0x80842, 0x91) read$auto(r0, 0x0, 0x1) setsockopt$auto(0x3, 0x10000000084, 0x83, 0x0, 0x8) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0x5, 0x0) pipe$auto(0x0) pipe$auto(0x0) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0xa200, 0x0) ioctl$auto(r1, 0xc0285628, r1) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r2, 0x0, 0x6) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/bridge_slave_1/disable_policy\x00', 0x8000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mbind$auto(0x0, 0xfa9d, 0x5, &(0x7f0000000280)=0xfb, 0x400, 0x3) set_mempolicy_home_node$auto(0x0, 0x10001, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) capget$auto(0x0, 0xfffffffffffffffe) capset$auto(0x0, &(0x7f0000000180)={0x1, 0x7}) mknod$auto(&(0x7f0000000480)='u[,&*}\x00\a\x00\x00\x00?\xa4\x1fN\xa1~5Z\xc7\r\f}M4\xa8m\xe6\x19[11\xab\xff-E\xac9(\xb4O\xa0t4h\x9f-gn\x1f\x06\x00\x00\x00-s\x83\xe6\xaeR\x81\r_\x0e\x19\x12\x85\bvf(e\xday)\t\x15\xf6\xc8\xee\x04\x16\xc1\x9a!\x87I7\x8cD&zg\xb0a\xab\xb3\xb8\xd2F\xa0\xc4]\xaf\xc43&\xe4\x01\x05\xd2\x15\xf8\xf1!\x9d\x92\xbbHL9aD\xb4\x80\xed\xba>\"\xb6\x7f\xa3f\x1d\a\xa1\x87\x84uA\xd8\xe7\xd2\xf3[r\xc5S&}D[\x97\xf1\x84\xb4\xd7\x16\x19\xe5\x17\x10\xd8fcG:\xfbY8\x17w\x98?\x03@\xe5\x02\x05\x93h\xb9\xf7\xef\x84\x8aGlN\a\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8b\xce\x0e=\xd3#\x1d\xaa\x18Qo\xdd\xe4\xe3\n\x18+\xf7q c\xf2\xae9rA\xca(H\x8a\xe6\xb3}\xa7vk\\~\xca\x0f+L<<(\xe0\xefkp\xfd\xf5K\xd7\xa6\xe3\xdeA\x92\x11=cH\xc1\x8c\xdfF\x1d\x17/y\xc3\x84H\x81\xe0\xbb\x91\x1dA\x10U\xf9\xffo\xd6\xc4\x9a13\xb5\x8b\x1e\xe8\xae,\xd99dW\x19\xebYCi\xfa\xcd\xed\x93\x10\x90<\x9f\x83\"\x95\x88\xc6\x8e\x1byW\x122\x9c\x90\xf9\x1d\xca\xad\x99\xc8\xad\x99SQ3\x83\x8br^\xc5}\x015(\xdaJ\x02\x9c\xf6\xf6\x1b9\x96\xb6\x0f\n\xf4\x84\xd5d\x00\x00\x00\x00', 0x8401, 0x8001) truncate$auto(&(0x7f0000000040)='u[,&*}\x00\a\x00\x00\x00?\xa4\x1fN\xa1~5Z\xc7\r\f}M4\xa8m\xe6\x19[11\xab\xff-E\xac9(\xb4O\xa0t4h\x9f-gn\x1f\x06\x00\x00\x00-s\x83\xe6\xaeR\x81\r_\x0e\x19\x12\x85\bvf(e\xday)\t\x15\xf6\xc8\xee\x04\x16\xc1\x9a!\x87I7\x8cD&zg\xb0a\xab\xb3\xb8\xd2F\xa0\xc4]\xaf\xc43&\xe4\x01\x05\xd2\x15\xf8\xf1!\x9d\x92\xbbHL9aD\xb4\x80\xed\xba>\"\xb6\x7f\xa3f\x1d\a\xa1\x87\x84uA\xd8\xe7\xd2\xf3[r\xc5S&}D[\x97\xf1\x84\xb4\xd7\x16\x19\xe5\x17\x10\xd8fcG:\xfbY8\x17w\x98?\x03@\xe5\x02\x05\x93h\xb9\xf7\xef\x84\x8aGlN\a\x1e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8b\xce\x0e=\xd3#\x1d\xaa\x18Qo\xdd\xe4\xe3\n\x18+\xf7q c\xf2\xae9rA\xca(H\x8a\xe6\xb3}\xa7vk\\~\xca\x0f+L<<(\xe0\xefkp\xfd\xf5K\xd7\xa6\xe3\xdeA\x92\x11=cH\xc1\x8c\xdfF\x1d\x17/y\xc3\x84H\x81\xe0\xbb\x91\x1dA\x10U\xf9\xffo\xd6\xc4\x9a13\xb5\x8b\x1e\xe8\xae,\xd99dW\x19\xebYCi\xfa\xcd\xed\x93\x10\x90<\x9f\x83\"\x95\x88\xc6\x8e\x1byW\x122\x9c\x90\xf9\x1d\xca\xad\x99\xc8\xad\x99SQ3\x83\x8br^\xc5}\x015(\xdaJ\x02\x9c\xf6\xf6\x1b9\x96\xb6\x0f\n\xf4\x84\xd5d\x00', 0xfff) getsockopt$auto_SO_LOCK_FILTER(r2, 0x2, 0x2c, &(0x7f00000000c0)='/proc/thread-self/fail-nth\x00', &(0x7f0000000100)=0x1ff000) 5.880314525s ago: executing program 1 (id=1690): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x403, 0x8000) io_uring_setup$auto(0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x20) 5.864088576s ago: executing program 2 (id=1691): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) socket(0x2, 0x2, 0x1) socket(0x2, 0x1, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000140)={{0x0, 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_ocfs2_control_fops_stack_user(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket(0x29, 0x5, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000340)='/dev/v4l-subdev2\x00', 0x80000, 0x0) r0 = socket(0xa, 0x2, 0x3a) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x2, 0x0) socket(0x11, 0x80003, 0x300) socket(0xa, 0x801, 0x106) setsockopt$auto(r0, 0x29, 0x4e, 0x0, 0x10000110) semget$auto(0x80000000, 0x13c, 0x3ff) semtimedop$auto(0x0, &(0x7f00000000c0)={0xa, 0x81, 0x70}, 0x1f4, 0x0) semtimedop$auto(0x0, 0x0, 0x1, 0x0) semctl$auto(0x0, 0x9, 0x0, 0x2) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) mprotect$auto(0x1ffff000, 0x810002, 0x0) 5.461867247s ago: executing program 3 (id=1692): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r0, 0x0, 0x6) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x8, 0x20009, 0x4000000080df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, &(0x7f0000000080)='/dev/psaux\x00', 0x2, 0x0) r2 = openat$auto_nsim_dev_take_snapshot_fops_dev(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/netdevsim/netdevsim3/take_snapshot\x00', 0x81000, 0x0) ioctl$auto_SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000100)="1801ca877a6ffaa1701c754233d93479d4be0ad2e4e6ad9aed5e0c4d5d6340c310ea1bd057a3c0528f3c95d825aebf619c996a5a66e094725b95dce705b9ee38b05a") fcntl$auto_F_DUPFD_QUERY(r2, 0x403, 0xffffffffffffffff) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/bridge_slave_1/disable_policy\x00', 0x8000, 0x0) unshare$auto(0x40000080) 4.889435272s ago: executing program 0 (id=1694): r0 = openat$auto_evm_xattr_ops_evm_secfs(0xffffffffffffff9c, 0x0, 0x100401, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, r0, 0x8000) mremap$auto(0x800, 0xfee0, 0x83fd6, 0x3, 0xfffff000) process_vm_readv$auto(0x0, &(0x7f0000000040)={0x0, 0x2}, 0x4, &(0x7f00000000c0)={0x0, 0x100000000000002}, 0x3, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/usb/drivers/f81232/unbind\x00', 0x44301, 0x0) io_uring_setup$auto(0x2, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000001cc0), 0x101440, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0x200800, 0x3, 0xfffefffb}, "0dd7fd004929347eeeccdf0732f77b1f6de0d6d51768a257a97ca5e9ca6310ea"}) 4.69170975s ago: executing program 0 (id=1695): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r0, 0x0, 0x6) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0x23, 0x80805, 0x0) socket(0x18, 0x4, 0x1) r2 = openat$auto_nsim_udp_tunnels_info_reset_fops_udp_tunnels(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/netdevsim/netdevsim0/ports/2/udp_ports_reset\x00', 0x10000, 0x0) statmount$auto(&(0x7f0000000100)={0x1, @raw=0x31, 0x9, 0x8, 0x3}, &(0x7f00000003c0)={0x7, 0x8, 0x4, 0x8, 0x101, 0x130a, 0x800, 0x1, 0x8, 0x8, 0x1, 0x3, 0xd2, 0x6, 0x3, 0x3, 0x1, 0xbe1, 0x9f, 0x1, 0x7, 0x5, 0x8, 0x7fffffff, 0xfffff903, 0x2, [0x3ff, 0x6, 0xe, 0x5, 0x5, 0x2, 0x0, 0xc, 0xffffffffffffffff, 0x8, 0x8, 0x9, 0x4, 0xfffffffffffffffe, 0x5, 0x8, 0x80000001, 0x100000001, 0x7, 0x3, 0x8000000000000000, 0x5, 0xab, 0x5, 0x3, 0x2, 0x353d, 0x2, 0xd, 0x3, 0x6, 0x5, 0x414a, 0x2, 0xfffffffffffff93d, 0x81, 0xfffffffffffffffd, 0x6, 0xfffffffffffffff9, 0x100, 0x5, 0x6, 0x9, 0x9, 0x60, 0x2], "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"}, 0x9, 0x0) write$auto_nsim_udp_tunnels_info_reset_fops_udp_tunnels(r2, &(0x7f00000000c0)="6dd12a99", 0x4) openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare$auto(0x40000080) 4.674190792s ago: executing program 3 (id=1696): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000800)='/sys/devices/virtual/bdi/43:384/max_bytes\x00', 0x181482, 0x0) read$auto(r0, 0x0, 0x9) r1 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto(r1, 0x4008af03, 0x0) mmap$auto(0x0, 0x400, 0xdf, 0xeb1, 0x1272, 0x8000) close_range$auto(0x2, 0x8, 0x0) r2 = socket(0x2, 0x3, 0x100) r3 = socket(0x1d, 0x2, 0x7) r4 = socket(0x2, 0x1, 0x0) ioctl$auto_FIFREEZE(r4, 0xc0045878, r2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r5}, 0x6a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r6}, 0x18) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) write$auto(0x3, 0x0, 0xfdef) 4.643647902s ago: executing program 1 (id=1697): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x403, 0x8000) r0 = io_uring_setup$auto(0x2, 0x0) r1 = syz_genetlink_get_family_id$auto_wireguard(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'\x00', 0x0}) sendmsg$auto_WG_CMD_GET_DEVICE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)={0x370, r1, 0x300, 0x70bd29, 0x25dfdbfb, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0xff}, @WGDEVICE_A_PEERS={0x342, 0x8, 0x0, 0x1, [@generic="fd548bc21a96ce519d91a4ce677aef4f11a81663371522a27823386328b1d2660dbda3435ed1f4cb8ad42f3656c4fb903982709533311a8047023d83f66f33c467c5b2363454c6", @typed={0x8, 0x134, 0x0, 0x0, @ipv4=@multicast1}, @generic="20dc22aeb9afb1d7e1a1cf45e1949cf24ae9a2498c377cbc8e6cb36c1b8e2fa632a7bab15cb47125a5255f3bfe73ce94f5e4dad6368ee437552ca6463813908cad68210f04c0436cee0820d174ccb532fd865715f3a8388d5cdb6a20907e8c6ef9c1e0b7c5e0a013f43dd1f12718dc8b94e76baf8aa35d055724172de94dced2dc99974f160001b51511f6329880d260c0566bbf42cb5d518694ae6ad311155a3fe4a17500fa62f9", @nested={0x1dc, 0xcb, 0x0, 0x1, [@generic="652ecc07", @typed={0x8, 0x4, 0x0, 0x0, @u32=0x9}, @generic="1b53993550b41e3092747db538527273b61306ad4b1237395bf4331c339539d94e0f39d29d77a2153ba491e30fafc32f3d0926582effb5a3c2d7b4df04af9d4ba03067271329a4020e765fa6df8006beab63af0e790aac7e1882a2d36abc6b3f037ac508bdeff9f3d682303397920de6d7449af15cbbcf569af378bb37fc194ebd157a00b66912d5c305cbb68f92ca24b794b9c961739a9da314d96e8ec8da8ad371224066f51e1a18450fb73e9642961b5364e6fe7829a3ebfba49926cdce42f062426069763d8123752915128d45e3b8d1c6c5f2c9eaf8e5663813059a784953b06e1088915320e7487813972f0e17535fbe554dccedb3b1", @generic="cb40da3c0970a6a7e4f39294f7025cbb04b23af10763dc5c60421a97ad032c133fe03688b49c013491055a6a99b780bd6fd2edce57be028149cdf95e5c38f91da529459281db9bca279579a4f2d37fcb423bc4bfed1953a08b3bdb76691b3402e93d52fa8a3638de45d0cfa70e520513689eee85c04b7d038cb35f2cb83e48e26acbe6d3b2ead67c9954556f66995de5353aa5392bdfc433b06840f476934aac4a2c84140d59de4501de3029095781f5fcbe6e0d328d237e", @generic="c43f77800e2b0c2a377bf6299a74e2b07fd09241ddadb75a7caa12"]}, @typed={0xc, 0xa0, 0x0, 0x0, @u64=0x5}, @generic="46d45087c8929209710a346734f129a5485db83aa02b73bba3febf0f48f9abd144d7c81b0e069912b6d6a0bfbca8e5a9a8a6ee35f43bd713fa4872221e27bd93a12b5b6e0024553b766d5612012ff4ff5def43d5a5e4ea", @typed={0x8, 0xa, 0x0, 0x0, @u32=0x6}]}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r2}]}, 0x370}, 0x1, 0x0, 0x0, 0x1010}, 0x20000004) close_range$auto(0x2, 0x8, 0x0) r3 = socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto(r5, 0x1, r3) ioctl$auto_KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r5) ioctl$auto_KVM_CREATE_VM(r4, 0x4138ae84, 0x0) 4.113656557s ago: executing program 2 (id=1698): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) futex_waitv$auto(&(0x7f0000000180)={0x3fb, 0x6, 0x2, 0xfff}, 0x3, 0xbffffffc, 0x0, 0x81) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/net/rpc/use-gss-proxy\x00', 0x48041, 0x0) write$auto(r0, 0x0, 0x6) bpf$auto(0x5, &(0x7f0000000100)=@task_fd_query={0x2, 0x2, 0x4, 0x0, 0x85, 0x7, 0x9, 0x6, 0x8001}, 0x101) 3.459434091s ago: executing program 2 (id=1699): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x403, 0x8000) io_uring_setup$auto(0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x0) (fail_nth: 4) 3.457403037s ago: executing program 3 (id=1700): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) mmap$auto(0x7, 0xa00006, 0x2, 0x40eb1, r0, 0xb3c1) quotactl_fd$auto(0xffffffffffffffff, 0x4, 0x0, 0x0) socket(0x2, 0x3, 0xfffffff1) mmap$auto(0x9, 0x20009, 0x4000000000df, 0xebf, r0, 0x8001) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, 0x0, 0x7, 0x0, 0x2, 0xb}, 0xfff}, 0x5, 0x311) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x4) socket(0x10, 0x2, 0x4) openat$auto_safesetid_uid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000180), 0x382, 0x0) writev$auto(0x3, &(0x7f0000000240)={0x0, 0x7114}, 0x8) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x3, 0x9, 0x0, 0xfffe, 0x4, 0x2, {0x2100000000, 0x10000}, 0x1, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x83, 0xffffffffffff628e, 0xa743, 0x7, 0x1800}) socket(0x21, 0x1, 0x1) r1 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) shmctl$auto_SHM_INFO(0x5, 0xe, &(0x7f00000001c0)={{0x1, 0xee00, 0xee01, 0x0, 0x6, 0x1, 0x7f}, 0x7e2, 0x6, 0x401, 0xfffffffffffffbff, @inferred, @inferred, 0x9, 0x0, &(0x7f0000000180)="b0431395c6", &(0x7f00000005c0)="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"}) poll$auto(&(0x7f0000000140)={r1, 0xd, 0xa}, 0x2, 0x7) unshare$auto(0x40000080) mmap$auto(0x0, 0x1, 0x4000000000df, 0x40eb1, r0, 0x300000000000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb0/phys_port_id\x00', 0x200201, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f0000000080)=""/88, 0x58) r4 = epoll_create$auto(0x3e) epoll_ctl$auto(r4, 0x1, 0x8000000000000000, 0x0) renameat2$auto(r4, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000) socket(0x25, 0x800, 0x87) open(&(0x7f0000000100)='.\x00', 0x0, 0x408) arch_prctl$auto(0x2001, 0x2) socket(0xf, 0x80000, 0x7) 3.439722608s ago: executing program 1 (id=1701): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) (async) r0 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0x80842, 0x91) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) (async) mincore$auto(0x1000, 0x8, 0x0) (async, rerun: 64) read$auto(r0, 0x0, 0x1) (async, rerun: 64) epoll_pwait2$auto(r0, &(0x7f0000000000)={0x3, 0x7}, 0x5, &(0x7f0000000040)={0xa}, &(0x7f0000000080)={0xffffffff}, 0x8) (async) ioctl$auto_SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000100)="9a19c8061d0c362bf6fb629b9b7417d546ab6571fca5188b35fdf6adb2c30ecbfd084994f0d55a6f6bd9ec38011749d59009d32916ab47801ae8764f01faa873a1a926b39dbf91cd34814dfccd936a32413cdbadd419b61347823c020e3038ec71051803f16c6bb32336d6a69be44890cc3128a5e98472c387b32f719f19f94f7a27242310d3234dd2511288644e3a9bff10c60234a9f9ca19bfc2de513f7584cb2fd89e0e3e35bba8394822d692b8275535064e2ffba25482ce23aaacbbe9c3c566e4e642371a45268c0ddc9432ce47013b6522c5f38ff86ff89d6c43e06748342d864fbe9ed4bd469c7df365deb62dc8d9") (async) openat$auto_bch_chardev_fops_chardev(0xffffffffffffff9c, &(0x7f0000000440), 0x444002, 0x0) (async) r1 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snd/pcmC1D0p\x00', 0x800, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_TSTAMP(r1, 0x40044102, 0x0) (async) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/net/rpc/use-gss-proxy\x00', 0x48041, 0x0) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) (async) r3 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x2a482, 0x0) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) close_range$auto(0x2, 0x8000, 0x0) (async) io_uring_setup$auto(0x7e, 0x0) (async, rerun: 32) socket(0x2, 0x1, 0x106) (async, rerun: 32) fstatfs$auto(0x3, 0x0) ioctl$auto(0x3, 0x8912, 0x46) (async) ioctl$auto(r3, 0x40084d06, 0x8) (async) write$auto(r2, 0x0, 0x6) (async) sendmsg$auto_NFC_CMD_LLC_SET_PARAMS(r0, &(0x7f0000000580)={&(0x7f00000004c0), 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000427bd7000ffdbdf251000000008000e00500e000004000200"], 0x20}, 0x1, 0x0, 0x0, 0x48014}, 0x40010) r4 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000240), 0xffffffffffffffff) (async) r5 = getuid() r6 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r7 = syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000100), 0xffffffffffffffff) (rerun: 32) sendmsg$auto_GTP_CMD_ECHOREQ(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r7, 0x203, 0x70bd25, 0x25dfdbff, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_VERSION={0x8, 0x2, 0xdcd}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setresuid$auto(0xd, 0x0, r5) newfstatat$auto(r0, &(0x7f0000000280)='./cgroup.cpu/cgroup.procs\x00', &(0x7f00000002c0)={0xffff, 0x40, 0x5, 0x2, 0x0, 0xee01, 0x0, 0x0, 0x3ff, 0xf000000000, 0x1000, 0x2, 0x1, 0x585, 0x7, 0x72, 0x10}, 0x276e) (async, rerun: 64) sendmsg$auto_MACSEC_CMD_DEL_RXSC(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f00000016c0)={0x18, r4, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@MACSEC_ATTR_SA_CONFIG={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x4044861) (rerun: 64) 3.342474232s ago: executing program 0 (id=1702): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) r0 = socket(0x2, 0x5, 0x0) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) openat$auto_clear_warn_once_fops_(0xffffffffffffff9c, &(0x7f0000000240), 0x40, 0x0) getcwd$auto(0x0, 0xffffffffffffffff) setsockopt$auto(0x3, 0x10000000084, 0x2, 0x0, 0x8) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r1, 0x0, 0xc800) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1fff8}, 0x7, 0x0, 0x2, 0xb}, 0xfff}, 0x5, 0x311) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r2 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/pagemap\x00', 0x0, 0x0) ioperm$auto(0x3, 0x8001, 0x2000000000000149) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, r0, 0x8000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) socket(0xa, 0x2, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0) shutdown$auto(0x200000003, 0x2) sendmsg$auto_NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x20048800) ioprio_set$auto(0xfff7fff8, 0x0, 0x11) unshare$auto(0x40000080) recvmmsg$auto(0x3, 0x0, 0x687bcbd, 0x8, 0x0) ioprio_set$auto(0x1, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0x4020aed2, r2) 2.116421001s ago: executing program 2 (id=1703): mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) r0 = socketpair$auto(0x21, 0x4, 0x3, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r1 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r0) sendmsg$auto_IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2082}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r1, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@typed={0x8, 0xb5, 0x0, 0x0, @fd=r0}, @typed={0x4, 0x5}, @typed={0xd, 0x122, 0x0, 0x0, @str=')\xf4{{-\'!\x1d\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@typed={0xc, 0x108, 0x0, 0x0, @u64}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@typed={0xc, 0x18, 0x0, 0x0, @u64=0x91}, @typed={0x4, 0x43}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x70}, 0x1, 0x0, 0x0, 0x40004}, 0x1) futex$auto(0x0, 0x84, 0x2, 0x0, 0x0, 0x3) 1.848228777s ago: executing program 1 (id=1704): ioperm$auto(0x7, 0x6, 0x2) r0 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x24c802, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(r0, r1, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_CREATE_VM(r1, 0xae80, 0x0) mmap$auto(0x0, 0x7fff, 0x3, 0xeb0, 0xfffffffffffffffa, 0x208000) socket(0x2, 0x6, 0xfffffefc) getsockopt$auto(0xffffffffffffffff, 0x10d, 0x1, 0x0, 0x0) ioperm$auto(0x7, 0x6, 0xde) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$auto(0x100, 0x4000a, 0xc, 0xcd16, r1, 0x1ff) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mincore$auto(0x8, 0xffffffffffffff7c, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000080)={{0x0, 0xe6, 0x0, 0x1, 0x0, 0x8}, 0x80000000}, 0x800007, 0x8) fcntl$auto(0x8000000000000001, 0x80000000, 0x8) mmap$auto(0x0, 0x2020009, 0x10001, 0x10, 0xfffffffffffffffa, 0x2) io_uring_setup$auto(0x5, 0x0) unshare$auto(0x40000080) select$auto(0x800a, 0x0, &(0x7f0000000100)={[0x9, 0x0, 0x0, 0xa070, 0x1, 0xfffffffffffffffc, 0x2, 0x0, 0x81, 0x8, 0x7, 0x7, 0x80000000007fe, 0x1, 0x0, 0x8]}, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) 1.412269591s ago: executing program 2 (id=1705): r0 = openat$auto_evm_xattr_ops_evm_secfs(0xffffffffffffff9c, 0x0, 0x100401, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, r0, 0x8000) r1 = openat$auto_vga_arb_device_fops_vgaarb(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$auto_vga_arb_device_fops_vgaarb(r1, 0x0, 0x0) mremap$auto(0x800, 0xfee0, 0x83fd6, 0x3, 0xfffff000) process_vm_readv$auto(0x0, &(0x7f0000000040)={0x0, 0x2}, 0x4, &(0x7f00000000c0)={0x0, 0x100000000000002}, 0x3, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) r2 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/pagemap\x00', 0x0, 0x0) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) r3 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snd/controlC1\x00', 0x22000, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, 0x0) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$auto(0x3, 0x4020aed2, r2) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/net/ip6tnl0/carrier_down_count\x00', 0x40000, 0x0) io_uring_setup$auto(0x2, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) r5 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000080), 0x101440, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0x200800, 0x3, 0xfffefffb}, "0dd7fd004929347eeeccdf0732f77b1f6de0d6d51768a257a97ca5e9ca6310ea"}) 1.40877012s ago: executing program 3 (id=1706): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r0, 0x0, 0x6) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, &(0x7f0000000080)='/dev/psaux\x00', 0x2, 0x0) connect$auto(r1, &(0x7f00000000c0)=@in={0x2, 0x4e24, @rand_addr=0x64010101}, 0x3ff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_GTP_CMD_NEWPDP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r3, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@GTPA_TID={0xc, 0x3, 0x8}, @GTPA_LINK={0x8, 0x1, 0x5}, @GTPA_VERSION={0x8}, @GTPA_FLOW={0x6, 0x6, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x20044850}, 0x40000) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/bridge_slave_1/disable_policy\x00', 0x8000, 0x0) unshare$auto(0x40000080) 924.514182ms ago: executing program 0 (id=1707): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x2, 0x2, 0x1) socket(0x2, 0x1, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000140)={{0x0, 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_ocfs2_control_fops_stack_user(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket(0x29, 0x5, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000340)='/dev/v4l-subdev2\x00', 0x80000, 0x0) r0 = socket(0xa, 0x2, 0x3a) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x2, 0x0) socket(0x11, 0x80003, 0x300) socket(0xa, 0x801, 0x106) setsockopt$auto(r0, 0x29, 0x4e, 0x0, 0x10000110) semget$auto(0x80000000, 0x13c, 0x3ff) semtimedop$auto(0x0, &(0x7f00000000c0)={0xa, 0x81, 0x70}, 0x1f4, 0x0) semtimedop$auto(0x0, 0x0, 0x1, 0x0) semctl$auto(0x0, 0x9, 0x0, 0x2) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) mprotect$auto(0x1ffff000, 0x810002, 0x0) 617.151466ms ago: executing program 1 (id=1708): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) (async) r0 = socket(0x2, 0x1, 0x0) (async) fcntl$auto(0x3, 0x4, 0xa553) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @dev={0xac, 0x14, 0x14, 0x41}}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x101, 0x0, 0x5, 0x9ad}, 0x5}, 0x5, 0x20000000) (async) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) (async) semctl$auto(0x9, 0xc1b8, 0x4, 0x1) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$getown(r1, 0x9) prctl$auto_PR_SET_TAGGED_ADDR_CTRL(0x37, 0xf0b8, r2, 0x10001, 0xffffffff) r3 = syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000001280), 0xffffffffffffffff) sendmsg$auto_IOAM6_CMD_DEL_NAMESPACE(r1, &(0x7f0000001340)={0x0, 0xfffffffffffffe46, &(0x7f0000001300)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000b49fbef11363addc9c632483d250390d5cd5b026bd0ead1b310b55bae66e7881908ef5be830b2de8fba65eb9111a4ee213e43d006a7fdac086020fdcd292cf1822959761172bf0d86109b2a5f6cdef3c8a7a4356ce1f406a36bd1608770cee91ac1c7680063beb2db5f1c442027adb0d92cebb8651c20738c4352d5834709598f51905037cf80456e8f1b26475c8c9e1d01a7e48", @ANYRES16=r3, @ANYBLOB="010026bd7000fedbdf25020000000600010009000000"], 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x40010) (async) set_mempolicy$auto(0x8, 0x0, 0x4) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) r4 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x129800, 0x0) ioctl$auto(r4, 0xb21064a8, 0x20000a) r5 = socket(0x29, 0x5, 0x0) (async) syz_clone(0x40100100, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) dup2$auto(r5, r5) (async) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) (async) sendmsg$auto_NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, 0x0, 0x0) (async) r6 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/all/forwarding\x00', 0x42a81, 0x0) pwrite64$auto(r6, 0x0, 0x1, 0x2) (async) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/class/devcoredump/disabled\x00', 0xe3102, 0x0) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) (async) fcntl$auto(0x3, 0x4, 0xa553) (async) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x3ec0) 527.518694ms ago: executing program 2 (id=1709): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000800)='/sys/devices/virtual/bdi/43:384/max_bytes\x00', 0x181482, 0x0) read$auto(r0, 0x0, 0x9) r1 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto(r1, 0x4008af03, 0x0) mmap$auto(0x0, 0x400, 0xdf, 0xeb1, 0x1272, 0x8000) close_range$auto(0x2, 0x8, 0x0) r2 = socket(0x2, 0x3, 0x100) r3 = socket(0x1d, 0x2, 0x7) r4 = socket(0x2, 0x1, 0x0) ioctl$auto_FIFREEZE(r4, 0xc0045878, r2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r5}, 0x6a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r6}, 0x18) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) write$auto(0x3, 0x0, 0xfdef) 512.028222ms ago: executing program 0 (id=1710): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x403, 0x8000) io_uring_setup$auto(0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x104) 510.647441ms ago: executing program 3 (id=1711): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r0, 0x0, 0x6) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0x23, 0x80805, 0x0) mmap$auto(0x0, 0x20009, 0x386, 0xeb1, 0x401, 0x8000) r2 = openat$auto_nsim_udp_tunnels_info_reset_fops_udp_tunnels(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/netdevsim/netdevsim0/ports/2/udp_ports_reset\x00', 0x10000, 0x0) statmount$auto(&(0x7f0000000100)={0x1, @raw=0x31, 0x9, 0x8, 0x3}, &(0x7f00000003c0)={0x7, 0x8, 0x4, 0x8, 0x101, 0x130a, 0x800, 0x1, 0x8, 0x8, 0x1, 0x3, 0xd2, 0x6, 0x3, 0x3, 0x1, 0xbe1, 0x9f, 0x1, 0x7, 0x5, 0x8, 0x7fffffff, 0xfffff903, 0x2, [0x3ff, 0x6, 0xe, 0x5, 0x5, 0x2, 0x0, 0xc, 0xffffffffffffffff, 0x8, 0x8, 0x9, 0x4, 0xfffffffffffffffe, 0x5, 0x8, 0x80000001, 0x100000001, 0x7, 0x3, 0x8000000000000000, 0x5, 0xab, 0x5, 0x3, 0x2, 0x353d, 0x2, 0xd, 0x3, 0x6, 0x5, 0x414a, 0x2, 0xfffffffffffff93d, 0x81, 0xfffffffffffffffd, 0x6, 0xfffffffffffffff9, 0x100, 0x5, 0x6, 0x9, 0x9, 0x60, 0x2], "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"}, 0x9, 0x0) write$auto_nsim_udp_tunnels_info_reset_fops_udp_tunnels(r2, &(0x7f00000000c0)="6dd12a99", 0x4) openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare$auto(0x40000080) 0s ago: executing program 0 (id=1712): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x403, 0x8000) io_uring_setup$auto(0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) r0 = socket(0x10, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xe3, 0x9b72, 0xffffffff, 0x8000) madvise$auto(0x0, 0x3, 0x66) mremap$auto(0x0, 0x7, 0x3fd6, 0x3, 0x20000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00'}) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_buffer_percent_fops_trace(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/buffer_percent\x00', 0x2e6700, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) capset$auto(0x0, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) r2 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) ioctl$auto_PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f000000c380)={0x1, 0x0, 0x100000, 0x7fffffffefff, 0xfffffffffffffffe, 0x1, 0x3, 0xc00, 0x2c, 0x2c, 0x4, 0x2}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mincore$auto(0x1000, 0x8001, 0x0) r3 = socket(0xa, 0x801, 0x84) getsockopt$auto(r3, 0x84, 0x21, 0x0, 0x0) setsockopt$auto_SO_ATTACH_BPF(r1, 0x3, 0x32, &(0x7f00000000c0)='/dev/nvram\x00', 0x680a) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6a180, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) syslog$auto(0x4, &(0x7f0000000080)='\x94\xe0\a\b\x00\xf1Go\x01', 0x7) mprotect$auto(0x1ffff000, 0x8000000000000001, 0x1) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') getdents$auto(r5, 0x0, 0xd67) ioctl$auto(0x3, 0xae41, r4) kernel console output (not intermixed with test programs): r_hwframe+0x77/0x7f [ 623.987300][T13170] RIP: 0033:0x7fb88498cde9 [ 623.987326][T13170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 623.987358][T13170] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 623.987388][T13170] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 623.987409][T13170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 623.987427][T13170] RBP: 00007fb884a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 623.987446][T13170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 623.987464][T13170] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 623.987502][T13170] [ 624.337614][T13175] FAULT_INJECTION: forcing a failure. [ 624.337614][T13175] name failslab, interval 1, probability 0, space 0, times 0 [ 624.502884][T13175] CPU: 0 UID: 0 PID: 13175 Comm: syz.2.1554 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 624.502936][T13175] Tainted: [U]=USER [ 624.502945][T13175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 624.502963][T13175] Call Trace: [ 624.502973][T13175] [ 624.502985][T13175] dump_stack_lvl+0x16c/0x1f0 [ 624.503041][T13175] should_fail_ex+0x50a/0x650 [ 624.503078][T13175] ? fs_reclaim_acquire+0xae/0x150 [ 624.503132][T13175] should_failslab+0xc2/0x120 [ 624.503173][T13175] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 624.503210][T13175] ? lock_acquire+0x2f/0xb0 [ 624.503245][T13175] ? __proc_create+0xa4/0x8b0 [ 624.503282][T13175] ? __proc_create+0x2c3/0x8b0 [ 624.503324][T13175] __proc_create+0x2c3/0x8b0 [ 624.503360][T13175] ? __pfx___proc_create+0x10/0x10 [ 624.503403][T13175] ? find_held_lock+0x2d/0x110 [ 624.503456][T13175] proc_mkdir+0x82/0x170 [ 624.503493][T13175] ? __pfx_proc_mkdir+0x10/0x10 [ 624.503527][T13175] ? trace_lock_acquire+0x14e/0x1f0 [ 624.503564][T13175] bond_create_proc_dir+0xa1/0x120 [ 624.503617][T13175] bond_net_init+0x170/0x360 [ 624.503648][T13175] ? __pfx_bond_net_init+0x10/0x10 [ 624.503677][T13175] ops_init+0x1df/0x5f0 [ 624.503715][T13175] setup_net+0x21f/0x860 [ 624.503751][T13175] ? __pfx_setup_net+0x10/0x10 [ 624.503782][T13175] ? down_read_killable+0xcc/0x380 [ 624.503815][T13175] ? __pfx_down_read_killable+0x10/0x10 [ 624.503850][T13175] ? debug_mutex_init+0x37/0x70 [ 624.503911][T13175] copy_net_ns+0x2b4/0x6c0 [ 624.503951][T13175] create_new_namespaces+0x3ea/0xad0 [ 624.504006][T13175] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 624.504054][T13175] ksys_unshare+0x45d/0xa40 [ 624.504104][T13175] ? __pfx_ksys_unshare+0x10/0x10 [ 624.504151][T13175] ? xfd_validate_state+0x5d/0x180 [ 624.504204][T13175] __x64_sys_unshare+0x31/0x40 [ 624.504254][T13175] do_syscall_64+0xcd/0x250 [ 624.504285][T13175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 624.504328][T13175] RIP: 0033:0x7fe05ab8cde9 [ 624.504352][T13175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 624.504381][T13175] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 624.504409][T13175] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 624.504428][T13175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 624.504446][T13175] RBP: 00007fe05ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 624.504476][T13175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 624.504493][T13175] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 624.504529][T13175] [ 624.788180][T13175] Warning: Cannot create /proc/net/bonding [ 625.647946][T13192] FAULT_INJECTION: forcing a failure. [ 625.647946][T13192] name failslab, interval 1, probability 0, space 0, times 0 [ 625.703986][T13192] CPU: 1 UID: 0 PID: 13192 Comm: syz.1.1558 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 625.704036][T13192] Tainted: [U]=USER [ 625.704046][T13192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 625.704064][T13192] Call Trace: [ 625.704073][T13192] [ 625.704084][T13192] dump_stack_lvl+0x16c/0x1f0 [ 625.704139][T13192] should_fail_ex+0x50a/0x650 [ 625.704178][T13192] ? fs_reclaim_acquire+0xae/0x150 [ 625.704232][T13192] should_failslab+0xc2/0x120 [ 625.704273][T13192] __kmalloc_node_track_caller_noprof+0xcf/0x520 [ 625.704314][T13192] ? __pfx__proc_mkdir+0x10/0x10 [ 625.704351][T13192] ? nf_lwtunnel_net_init+0x38/0xf0 [ 625.704394][T13192] ? __pfx_nf_lwtunnel_net_init+0x10/0x10 [ 625.704435][T13192] kmemdup_noprof+0x29/0x60 [ 625.704486][T13192] nf_lwtunnel_net_init+0x38/0xf0 [ 625.704526][T13192] ops_init+0x1df/0x5f0 [ 625.704565][T13192] setup_net+0x21f/0x860 [ 625.704603][T13192] ? __pfx_setup_net+0x10/0x10 [ 625.704636][T13192] ? down_read_killable+0xcc/0x380 [ 625.704669][T13192] ? __pfx_down_read_killable+0x10/0x10 [ 625.704719][T13192] ? debug_mutex_init+0x37/0x70 [ 625.704775][T13192] copy_net_ns+0x2b4/0x6c0 [ 625.704818][T13192] create_new_namespaces+0x3ea/0xad0 [ 625.704873][T13192] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 625.704923][T13192] ksys_unshare+0x45d/0xa40 [ 625.704982][T13192] ? __pfx_ksys_unshare+0x10/0x10 [ 625.705031][T13192] ? ksys_write+0x1ba/0x250 [ 625.705073][T13192] __x64_sys_unshare+0x31/0x40 [ 625.705122][T13192] do_syscall_64+0xcd/0x250 [ 625.705152][T13192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 625.705195][T13192] RIP: 0033:0x7f3d6418cde9 [ 625.705217][T13192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 625.705246][T13192] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 625.705274][T13192] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 625.705294][T13192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 625.705311][T13192] RBP: 00007f3d65010090 R08: 0000000000000000 R09: 0000000000000000 [ 625.705328][T13192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 625.705345][T13192] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 625.705382][T13192] [ 626.278393][T13195] FAULT_INJECTION: forcing a failure. [ 626.278393][T13195] name failslab, interval 1, probability 0, space 0, times 0 [ 626.291315][T13195] CPU: 1 UID: 0 PID: 13195 Comm: syz.0.1559 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 626.291366][T13195] Tainted: [U]=USER [ 626.291378][T13195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 626.291397][T13195] Call Trace: [ 626.291405][T13195] [ 626.291418][T13195] dump_stack_lvl+0x16c/0x1f0 [ 626.291478][T13195] should_fail_ex+0x50a/0x650 [ 626.291517][T13195] ? fs_reclaim_acquire+0xae/0x150 [ 626.291585][T13195] should_failslab+0xc2/0x120 [ 626.291627][T13195] __kmalloc_noprof+0xce/0x4f0 [ 626.291675][T13195] ? evm_inode_alloc_security+0x49/0xc0 [ 626.291717][T13195] ? sk_prot_alloc+0x1a8/0x2a0 [ 626.291764][T13195] sk_prot_alloc+0x1a8/0x2a0 [ 626.291808][T13195] sk_alloc+0x36/0xb90 [ 626.291862][T13195] __netlink_create+0x5e/0x2c0 [ 626.291921][T13195] __netlink_kernel_create+0xee/0x750 [ 626.291967][T13195] ? __pfx_lock_release+0x10/0x10 [ 626.292007][T13195] ? __pfx___netlink_kernel_create+0x10/0x10 [ 626.292074][T13195] ? __pfx_crypto_netlink_init+0x10/0x10 [ 626.292130][T13195] crypto_netlink_init+0xb8/0x140 [ 626.292163][T13195] ? cpus_read_unlock+0x83/0x150 [ 626.292205][T13195] ? __pfx_crypto_netlink_init+0x10/0x10 [ 626.292237][T13195] ? __nf_register_net_hook+0x371/0x730 [ 626.292276][T13195] ? lockdep_init_map_type+0x16d/0x7d0 [ 626.292318][T13195] ? __pfx_crypto_netlink_rcv+0x10/0x10 [ 626.292355][T13195] ? nf_register_net_hook+0x117/0x160 [ 626.292394][T13195] ? nf_register_net_hooks+0xb1/0xd0 [ 626.292446][T13195] ops_init+0x1df/0x5f0 [ 626.292486][T13195] setup_net+0x21f/0x860 [ 626.292525][T13195] ? __pfx_setup_net+0x10/0x10 [ 626.292558][T13195] ? down_read_killable+0xcc/0x380 [ 626.292593][T13195] ? __pfx_down_read_killable+0x10/0x10 [ 626.292631][T13195] ? debug_mutex_init+0x37/0x70 [ 626.292695][T13195] copy_net_ns+0x2b4/0x6c0 [ 626.292738][T13195] create_new_namespaces+0x3ea/0xad0 [ 626.292794][T13195] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 626.292844][T13195] ksys_unshare+0x45d/0xa40 [ 626.292896][T13195] ? __pfx_ksys_unshare+0x10/0x10 [ 626.292945][T13195] ? xfd_validate_state+0x5d/0x180 [ 626.293002][T13195] __x64_sys_unshare+0x31/0x40 [ 626.293053][T13195] do_syscall_64+0xcd/0x250 [ 626.293087][T13195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 626.293132][T13195] RIP: 0033:0x7f529678cde9 [ 626.293158][T13195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 626.293189][T13195] RSP: 002b:00007f529758e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 626.293219][T13195] RAX: ffffffffffffffda RBX: 00007f52969a5fa0 RCX: 00007f529678cde9 [ 626.293238][T13195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 626.293257][T13195] RBP: 00007f529680e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 626.293275][T13195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 626.293294][T13195] R13: 0000000000000000 R14: 00007f52969a5fa0 R15: 00007ffffbd42ee8 [ 626.293344][T13195] [ 628.044900][T13225] FAULT_INJECTION: forcing a failure. [ 628.044900][T13225] name failslab, interval 1, probability 0, space 0, times 0 [ 628.102171][T13225] CPU: 1 UID: 0 PID: 13225 Comm: syz.2.1565 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 628.102222][T13225] Tainted: [U]=USER [ 628.102233][T13225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 628.102252][T13225] Call Trace: [ 628.102261][T13225] [ 628.102271][T13225] dump_stack_lvl+0x16c/0x1f0 [ 628.102329][T13225] should_fail_ex+0x50a/0x650 [ 628.102367][T13225] ? fs_reclaim_acquire+0xae/0x150 [ 628.102423][T13225] should_failslab+0xc2/0x120 [ 628.102463][T13225] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 628.102504][T13225] ? __kernfs_new_node+0xd3/0x890 [ 628.102577][T13225] __kernfs_new_node+0xd3/0x890 [ 628.102628][T13225] ? hlock_class+0x4e/0x130 [ 628.102676][T13225] ? __pfx___kernfs_new_node+0x10/0x10 [ 628.102742][T13225] ? __pfx___lock_acquire+0x10/0x10 [ 628.102779][T13225] ? up_write+0x1b2/0x520 [ 628.102826][T13225] kernfs_new_node+0x186/0x240 [ 628.102860][T13225] ? lock_acquire.part.0+0x11b/0x380 [ 628.102904][T13225] kernfs_create_dir_ns+0x4c/0x150 [ 628.102942][T13225] sysfs_create_dir_ns+0x13b/0x2b0 [ 628.103007][T13225] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 628.103057][T13225] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 628.103105][T13225] ? kobject_add_internal+0x12d/0x990 [ 628.103142][T13225] ? do_raw_spin_unlock+0x172/0x230 [ 628.103191][T13225] kobject_add_internal+0x2c8/0x990 [ 628.103236][T13225] kobject_init_and_add+0x11c/0x190 [ 628.103272][T13225] ? __pfx_kobject_init_and_add+0x10/0x10 [ 628.103329][T13225] nfs_netns_sysfs_setup+0x12a/0x1f0 [ 628.103371][T13225] nfs_net_init+0x10a/0x300 [ 628.103414][T13225] ? __pfx_nfs_net_init+0x10/0x10 [ 628.103454][T13225] ops_init+0x1df/0x5f0 [ 628.103492][T13225] setup_net+0x21f/0x860 [ 628.103537][T13225] ? __pfx_setup_net+0x10/0x10 [ 628.103572][T13225] ? down_read_killable+0xcc/0x380 [ 628.103608][T13225] ? __pfx_down_read_killable+0x10/0x10 [ 628.103645][T13225] ? debug_mutex_init+0x37/0x70 [ 628.103702][T13225] copy_net_ns+0x2b4/0x6c0 [ 628.103746][T13225] create_new_namespaces+0x3ea/0xad0 [ 628.103803][T13225] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 628.103854][T13225] ksys_unshare+0x45d/0xa40 [ 628.103906][T13225] ? __pfx_ksys_unshare+0x10/0x10 [ 628.103955][T13225] ? xfd_validate_state+0x5d/0x180 [ 628.104010][T13225] __x64_sys_unshare+0x31/0x40 [ 628.104059][T13225] do_syscall_64+0xcd/0x250 [ 628.104092][T13225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 628.104136][T13225] RIP: 0033:0x7fe05ab8cde9 [ 628.104162][T13225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 628.104193][T13225] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 628.104223][T13225] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 628.104243][T13225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 628.104261][T13225] RBP: 00007fe05ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 628.104281][T13225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 628.104300][T13225] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 628.104339][T13225] [ 628.104487][T13225] kobject: kobject_add_internal failed for nfs_client (error: -12 parent: net) [ 629.061174][T12366] Bluetooth: hci2: unexpected event 0x3e length: 726 > 260 [ 629.061233][T12366] Bluetooth: hci2: unexpected subevent 0x0d length: 725 > 260 [ 629.078777][T12366] Bluetooth: hci2: adv larger than maximum supported [ 629.078824][T12366] Bluetooth: hci2: adv larger than maximum supported [ 629.078847][T12366] Bluetooth: hci2: Unknown advertising packet type: 0x33 [ 629.078873][T12366] Bluetooth: hci2: Unknown advertising packet type: 0x20 [ 629.078896][T12366] Bluetooth: hci2: Unknown advertising packet type: 0x20 [ 629.078920][T12366] Bluetooth: hci2: adv larger than maximum supported [ 629.078941][T12366] Bluetooth: hci2: Unknown advertising packet type: 0x20 [ 629.160547][T13250] kAFS: Invalid Command on /proc/fs/afs/cells file [ 629.221090][T13241] FAULT_INJECTION: forcing a failure. [ 629.221090][T13241] name failslab, interval 1, probability 0, space 0, times 0 [ 629.221154][T13241] CPU: 0 UID: 0 PID: 13241 Comm: syz.1.1569 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 629.221195][T13241] Tainted: [U]=USER [ 629.221205][T13241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 629.221222][T13241] Call Trace: [ 629.221231][T13241] [ 629.221242][T13241] dump_stack_lvl+0x16c/0x1f0 [ 629.221296][T13241] should_fail_ex+0x50a/0x650 [ 629.221334][T13241] ? fs_reclaim_acquire+0xae/0x150 [ 629.221395][T13241] should_failslab+0xc2/0x120 [ 629.221436][T13241] __kmalloc_noprof+0xce/0x4f0 [ 629.221471][T13241] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 629.221508][T13241] ? tomoyo_realpath_from_path+0xbf/0x710 [ 629.221553][T13241] tomoyo_realpath_from_path+0xbf/0x710 [ 629.221594][T13241] ? tomoyo_path_number_perm+0x235/0x5b0 [ 629.221630][T13241] tomoyo_path_number_perm+0x248/0x5b0 [ 629.221660][T13241] ? tomoyo_path_number_perm+0x235/0x5b0 [ 629.221694][T13241] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 629.221760][T13241] ? __pfx_lock_release+0x10/0x10 [ 629.221796][T13241] ? trace_lock_acquire+0x14e/0x1f0 [ 629.221830][T13241] ? lock_acquire+0x2f/0xb0 [ 629.221863][T13241] ? __fget_files+0x40/0x3a0 [ 629.221900][T13241] ? __fget_files+0x206/0x3a0 [ 629.221938][T13241] security_file_ioctl+0x9b/0x240 [ 629.221975][T13241] __x64_sys_ioctl+0xb7/0x200 [ 629.222025][T13241] do_syscall_64+0xcd/0x250 [ 629.222056][T13241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 629.222099][T13241] RIP: 0033:0x7f3d6418cde9 [ 629.222122][T13241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 629.222152][T13241] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 629.222179][T13241] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 629.222198][T13241] RDX: 00002000000000c0 RSI: 0000000040345410 RDI: 0000000000000007 [ 629.222215][T13241] RBP: 00007f3d65010090 R08: 0000000000000000 R09: 0000000000000000 [ 629.222233][T13241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 629.222249][T13241] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 629.222286][T13241] [ 629.222297][T13241] ERROR: Out of memory at tomoyo_realpath_from_path. [ 629.755531][T13264] FAULT_INJECTION: forcing a failure. [ 629.755531][T13264] name failslab, interval 1, probability 0, space 0, times 0 [ 629.755583][T13264] CPU: 1 UID: 0 PID: 13264 Comm: syz.0.1577 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 629.755628][T13264] Tainted: [U]=USER [ 629.755639][T13264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 629.755657][T13264] Call Trace: [ 629.755666][T13264] [ 629.755678][T13264] dump_stack_lvl+0x16c/0x1f0 [ 629.755735][T13264] should_fail_ex+0x50a/0x650 [ 629.755772][T13264] ? fs_reclaim_acquire+0xae/0x150 [ 629.755826][T13264] should_failslab+0xc2/0x120 [ 629.755866][T13264] __kmalloc_noprof+0xce/0x4f0 [ 629.755900][T13264] ? __raw_spin_lock_init+0x3a/0x110 [ 629.755944][T13264] ? ops_init+0x77/0x5f0 [ 629.755977][T13264] ? debug_mutex_init+0x37/0x70 [ 629.756044][T13264] ops_init+0x77/0x5f0 [ 629.756083][T13264] setup_net+0x21f/0x860 [ 629.756120][T13264] ? __pfx_setup_net+0x10/0x10 [ 629.756153][T13264] ? down_read_killable+0xcc/0x380 [ 629.756188][T13264] ? __pfx_down_read_killable+0x10/0x10 [ 629.756225][T13264] ? debug_mutex_init+0x37/0x70 [ 629.756280][T13264] copy_net_ns+0x2b4/0x6c0 [ 629.756322][T13264] create_new_namespaces+0x3ea/0xad0 [ 629.756378][T13264] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 629.756436][T13264] ksys_unshare+0x45d/0xa40 [ 629.756486][T13264] ? __pfx_ksys_unshare+0x10/0x10 [ 629.756535][T13264] ? xfd_validate_state+0x5d/0x180 [ 629.756593][T13264] __x64_sys_unshare+0x31/0x40 [ 629.756643][T13264] do_syscall_64+0xcd/0x250 [ 629.756674][T13264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 629.756720][T13264] RIP: 0033:0x7f529678cde9 [ 629.756745][T13264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 629.756776][T13264] RSP: 002b:00007f529758e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 629.756805][T13264] RAX: ffffffffffffffda RBX: 00007f52969a5fa0 RCX: 00007f529678cde9 [ 629.756825][T13264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 629.756843][T13264] RBP: 00007f529680e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 629.756861][T13264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 629.756880][T13264] R13: 0000000000000000 R14: 00007f52969a5fa0 R15: 00007ffffbd42ee8 [ 629.756920][T13264] [ 629.831559][T13267] FAULT_INJECTION: forcing a failure. [ 629.831559][T13267] name failslab, interval 1, probability 0, space 0, times 0 [ 629.831609][T13267] CPU: 1 UID: 0 PID: 13267 Comm: syz.1.1576 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 629.831653][T13267] Tainted: [U]=USER [ 629.831663][T13267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 629.831680][T13267] Call Trace: [ 629.831689][T13267] [ 629.831700][T13267] dump_stack_lvl+0x16c/0x1f0 [ 629.831755][T13267] should_fail_ex+0x50a/0x650 [ 629.831793][T13267] ? fs_reclaim_acquire+0xae/0x150 [ 629.831847][T13267] ? rpc_mkpipe_data+0x49/0x460 [ 629.831881][T13267] should_failslab+0xc2/0x120 [ 629.831922][T13267] __kmalloc_cache_noprof+0x68/0x420 [ 629.831962][T13267] ? __pfx_sunrpc_init_net+0x10/0x10 [ 629.832006][T13267] rpc_mkpipe_data+0x49/0x460 [ 629.832042][T13267] ? __pfx_sunrpc_init_net+0x10/0x10 [ 629.832084][T13267] rpc_pipefs_init_net+0x5b/0x140 [ 629.832128][T13267] sunrpc_init_net+0xb7/0x190 [ 629.832170][T13267] ops_init+0x1df/0x5f0 [ 629.832208][T13267] setup_net+0x21f/0x860 [ 629.832244][T13267] ? __pfx_setup_net+0x10/0x10 [ 629.832276][T13267] ? down_read_killable+0xcc/0x380 [ 629.832310][T13267] ? __pfx_down_read_killable+0x10/0x10 [ 629.832346][T13267] ? debug_mutex_init+0x37/0x70 [ 629.832401][T13267] copy_net_ns+0x2b4/0x6c0 [ 629.832452][T13267] create_new_namespaces+0x3ea/0xad0 [ 629.832509][T13267] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 629.832560][T13267] ksys_unshare+0x45d/0xa40 [ 629.832610][T13267] ? __pfx_ksys_unshare+0x10/0x10 [ 629.832658][T13267] ? xfd_validate_state+0x5d/0x180 [ 629.832714][T13267] __x64_sys_unshare+0x31/0x40 [ 629.832763][T13267] do_syscall_64+0xcd/0x250 [ 629.832795][T13267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 629.832839][T13267] RIP: 0033:0x7f3d6418cde9 [ 629.832862][T13267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 629.832892][T13267] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 629.832920][T13267] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 629.832940][T13267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 629.832959][T13267] RBP: 00007f3d6420e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 629.832978][T13267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 629.832997][T13267] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 629.833036][T13267] [ 630.631930][T13286] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 631.311262][T13336] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1583'. [ 631.464289][T13341] FAULT_INJECTION: forcing a failure. [ 631.464289][T13341] name failslab, interval 1, probability 0, space 0, times 0 [ 631.479914][T13341] CPU: 0 UID: 0 PID: 13341 Comm: syz.3.1585 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 631.479981][T13341] Tainted: [U]=USER [ 631.479992][T13341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 631.480010][T13341] Call Trace: [ 631.480019][T13341] [ 631.480030][T13341] dump_stack_lvl+0x16c/0x1f0 [ 631.480085][T13341] should_fail_ex+0x50a/0x650 [ 631.480123][T13341] ? fs_reclaim_acquire+0xae/0x150 [ 631.480183][T13341] should_failslab+0xc2/0x120 [ 631.480227][T13341] __kmalloc_noprof+0xce/0x4f0 [ 631.480260][T13341] ? d_absolute_path+0x137/0x1b0 [ 631.480299][T13341] ? tomoyo_encode2+0x100/0x3e0 [ 631.480342][T13341] tomoyo_encode2+0x100/0x3e0 [ 631.480385][T13341] tomoyo_realpath_from_path+0x1a7/0x710 [ 631.480436][T13341] tomoyo_path_number_perm+0x248/0x5b0 [ 631.480467][T13341] ? tomoyo_path_number_perm+0x235/0x5b0 [ 631.480503][T13341] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 631.480573][T13341] ? __pfx_lock_release+0x10/0x10 [ 631.480609][T13341] ? trace_lock_acquire+0x14e/0x1f0 [ 631.480644][T13341] ? lock_acquire+0x2f/0xb0 [ 631.480678][T13341] ? __fget_files+0x40/0x3a0 [ 631.480717][T13341] ? __fget_files+0x206/0x3a0 [ 631.480755][T13341] security_file_ioctl+0x9b/0x240 [ 631.480793][T13341] __x64_sys_ioctl+0xb7/0x200 [ 631.480844][T13341] do_syscall_64+0xcd/0x250 [ 631.480876][T13341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 631.480921][T13341] RIP: 0033:0x7fb88498cde9 [ 631.480945][T13341] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 631.480975][T13341] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 631.481003][T13341] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 631.481023][T13341] RDX: 00002000000000c0 RSI: 0000000040345410 RDI: 0000000000000007 [ 631.481041][T13341] RBP: 00007fb8857fb090 R08: 0000000000000000 R09: 0000000000000000 [ 631.481059][T13341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 631.481077][T13341] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 631.481115][T13341] [ 631.754465][T13341] ERROR: Out of memory at tomoyo_realpath_from_path. [ 631.953957][T13349] FAULT_INJECTION: forcing a failure. [ 631.953957][T13349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 631.970378][T13349] CPU: 0 UID: 0 PID: 13349 Comm: syz.1.1588 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 631.970427][T13349] Tainted: [U]=USER [ 631.970438][T13349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 631.970456][T13349] Call Trace: [ 631.970465][T13349] [ 631.970476][T13349] dump_stack_lvl+0x16c/0x1f0 [ 631.970534][T13349] should_fail_ex+0x50a/0x650 [ 631.970572][T13349] ? __pfx___might_resched+0x10/0x10 [ 631.970619][T13349] should_fail_alloc_page+0xe7/0x130 [ 631.970664][T13349] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 631.970725][T13349] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 631.970769][T13349] ? hlock_class+0x4e/0x130 [ 631.970817][T13349] ? mark_lock+0xb5/0xc60 [ 631.970877][T13349] ? __pfx_mark_lock+0x10/0x10 [ 631.970920][T13349] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 631.970966][T13349] ? hlock_class+0x4e/0x130 [ 631.971014][T13349] ? mark_lock+0xb5/0xc60 [ 631.971063][T13349] ? hlock_class+0x4e/0x130 [ 631.971118][T13349] ? hlock_class+0x4e/0x130 [ 631.971173][T13349] ? __lock_acquire+0xcc5/0x3c40 [ 631.971212][T13349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 631.971259][T13349] ? policy_nodemask+0xea/0x4e0 [ 631.971303][T13349] alloc_pages_mpol+0x1fc/0x540 [ 631.971345][T13349] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 631.971385][T13349] ? __lock_acquire+0x15a9/0x3c40 [ 631.971428][T13349] folio_alloc_mpol_noprof+0x36/0x2f0 [ 631.971474][T13349] vma_alloc_folio_noprof+0xee/0x1b0 [ 631.971519][T13349] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 631.971561][T13349] ? find_held_lock+0x2d/0x110 [ 631.971615][T13349] do_pte_missing+0x202f/0x3e10 [ 631.971663][T13349] __handle_mm_fault+0x1166/0x2c60 [ 631.971707][T13349] ? __pfx___handle_mm_fault+0x10/0x10 [ 631.971737][T13349] ? follow_page_pte+0x3ac/0x1490 [ 631.971770][T13349] ? __pfx_lock_release+0x10/0x10 [ 631.971835][T13349] handle_mm_fault+0x3fa/0xaa0 [ 631.971877][T13349] __get_user_pages+0x773/0x36f0 [ 631.971921][T13349] ? __pfx_mt_find+0x10/0x10 [ 631.971968][T13349] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 631.972007][T13349] ? __pfx___get_user_pages+0x10/0x10 [ 631.972045][T13349] ? __mm_populate+0x21d/0x380 [ 631.972087][T13349] populate_vma_page_range+0x27f/0x3a0 [ 631.972126][T13349] ? __pfx_populate_vma_page_range+0x10/0x10 [ 631.972172][T13349] ? __pfx_find_vma_intersection+0x10/0x10 [ 631.972223][T13349] ? vm_mmap_pgoff+0x29b/0x3a0 [ 631.972262][T13349] __mm_populate+0x1d6/0x380 [ 631.972298][T13349] ? __pfx___mm_populate+0x10/0x10 [ 631.972337][T13349] ? up_write+0x1b2/0x520 [ 631.972382][T13349] vm_mmap_pgoff+0x2d3/0x3a0 [ 631.972421][T13349] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 631.972461][T13349] ? __x64_sys_futex+0x1e1/0x4c0 [ 631.972500][T13349] ksys_mmap_pgoff+0x7d/0x5c0 [ 631.972529][T13349] ? rcu_is_watching+0x12/0xc0 [ 631.972581][T13349] __x64_sys_mmap+0x125/0x190 [ 631.972632][T13349] do_syscall_64+0xcd/0x250 [ 631.972663][T13349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 631.972707][T13349] RIP: 0033:0x7f3d6418cde9 [ 631.972732][T13349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 631.972763][T13349] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 631.972791][T13349] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 631.972812][T13349] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 631.972830][T13349] RBP: 00007f3d6420e2a0 R08: 0000000000000002 R09: 0000000000008000 [ 631.972849][T13349] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 631.972878][T13349] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 631.972914][T13349] [ 632.742882][T13361] FAULT_INJECTION: forcing a failure. [ 632.742882][T13361] name failslab, interval 1, probability 0, space 0, times 0 [ 632.809388][ T29] audit: type=1804 audit(8277292382.800:17): pid=13363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.1592" name="/newroot/364/file0" dev="tmpfs" ino=1929 res=1 errno=0 [ 632.837825][T13361] CPU: 1 UID: 0 PID: 13361 Comm: syz.1.1591 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 632.837874][T13361] Tainted: [U]=USER [ 632.837884][T13361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 632.837902][T13361] Call Trace: [ 632.837911][T13361] [ 632.837924][T13361] dump_stack_lvl+0x16c/0x1f0 [ 632.837980][T13361] should_fail_ex+0x50a/0x650 [ 632.838018][T13361] ? fs_reclaim_acquire+0xae/0x150 [ 632.838082][T13361] should_failslab+0xc2/0x120 [ 632.838124][T13361] kmem_cache_alloc_node_noprof+0x72/0x3b0 [ 632.838164][T13361] ? __alloc_skb+0x2b3/0x380 [ 632.838211][T13361] __alloc_skb+0x2b3/0x380 [ 632.838239][T13361] ? __pfx___alloc_skb+0x10/0x10 [ 632.838264][T13361] ? __pfx_lock_release+0x10/0x10 [ 632.838298][T13361] ? trace_lock_acquire+0x14e/0x1f0 [ 632.838338][T13361] alloc_uevent_skb+0x7d/0x210 [ 632.838379][T13361] kobject_uevent_env+0xb04/0x1670 [ 632.838445][T13361] nfs_netns_sysfs_setup+0x16f/0x1f0 [ 632.838488][T13361] nfs_net_init+0x10a/0x300 [ 632.838534][T13361] ? __pfx_nfs_net_init+0x10/0x10 [ 632.838575][T13361] ops_init+0x1df/0x5f0 [ 632.838614][T13361] setup_net+0x21f/0x860 [ 632.838652][T13361] ? __pfx_setup_net+0x10/0x10 [ 632.838686][T13361] ? down_read_killable+0xcc/0x380 [ 632.838719][T13361] ? __pfx_down_read_killable+0x10/0x10 [ 632.838766][T13361] ? debug_mutex_init+0x37/0x70 [ 632.838822][T13361] copy_net_ns+0x2b4/0x6c0 [ 632.838865][T13361] create_new_namespaces+0x3ea/0xad0 [ 632.838923][T13361] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 632.838975][T13361] ksys_unshare+0x45d/0xa40 [ 632.839028][T13361] ? __pfx_ksys_unshare+0x10/0x10 [ 632.839085][T13361] ? xfd_validate_state+0x5d/0x180 [ 632.839143][T13361] __x64_sys_unshare+0x31/0x40 [ 632.839194][T13361] do_syscall_64+0xcd/0x250 [ 632.839227][T13361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 632.839272][T13361] RIP: 0033:0x7f3d6418cde9 [ 632.839297][T13361] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 632.839329][T13361] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 632.839359][T13361] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 632.839380][T13361] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 632.839399][T13361] RBP: 00007f3d6420e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 632.839417][T13361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 632.839436][T13361] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 632.839476][T13361] [ 632.853726][ T29] audit: type=1800 audit(8277292382.830:18): pid=13363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1592" name="file0" dev="tmpfs" ino=1929 res=0 errno=0 [ 633.292137][T13369] FAULT_INJECTION: forcing a failure. [ 633.292137][T13369] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 633.326251][T13369] CPU: 1 UID: 0 PID: 13369 Comm: syz.1.1595 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 633.326302][T13369] Tainted: [U]=USER [ 633.326313][T13369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 633.326332][T13369] Call Trace: [ 633.326341][T13369] [ 633.326353][T13369] dump_stack_lvl+0x16c/0x1f0 [ 633.326409][T13369] should_fail_ex+0x50a/0x650 [ 633.326455][T13369] _copy_from_user+0x2e/0xd0 [ 633.326501][T13369] snd_rawmidi_kernel_write1+0x35e/0x860 [ 633.326560][T13369] ? _raw_spin_unlock_irq+0x23/0x50 [ 633.326610][T13369] snd_rawmidi_write+0x267/0xbe0 [ 633.326670][T13369] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 633.326722][T13369] ? __pfx_default_wake_function+0x10/0x10 [ 633.326777][T13369] ? bpf_lsm_file_permission+0x9/0x10 [ 633.326818][T13369] ? security_file_permission+0x71/0x210 [ 633.326857][T13369] ? rw_verify_area+0xcf/0x680 [ 633.326909][T13369] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 633.326959][T13369] vfs_write+0x24c/0x1150 [ 633.326992][T13369] ? __fget_files+0x1fc/0x3a0 [ 633.327026][T13369] ? __pfx_lock_release+0x10/0x10 [ 633.327064][T13369] ? __pfx_vfs_write+0x10/0x10 [ 633.327092][T13369] ? do_futex+0x123/0x350 [ 633.327125][T13369] ? lock_acquire+0x2f/0xb0 [ 633.327159][T13369] ? __fget_files+0x40/0x3a0 [ 633.327197][T13369] ? __fget_files+0x206/0x3a0 [ 633.327241][T13369] ksys_write+0x207/0x250 [ 633.327272][T13369] ? __pfx_ksys_write+0x10/0x10 [ 633.327315][T13369] do_syscall_64+0xcd/0x250 [ 633.327347][T13369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 633.327391][T13369] RIP: 0033:0x7f3d6418cde9 [ 633.327416][T13369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 633.327448][T13369] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 633.327477][T13369] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 633.327496][T13369] RDX: 000000000000a3d9 RSI: 0000200000000400 RDI: 0000000000000009 [ 633.327514][T13369] RBP: 00007f3d6420e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 633.327531][T13369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 633.327548][T13369] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 633.327585][T13369] [ 633.756585][T13379] openvswitch: HfR: Dropping previously announced user features [ 633.767846][T13379] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1597'. [ 634.094888][T13383] FAULT_INJECTION: forcing a failure. [ 634.094888][T13383] name failslab, interval 1, probability 0, space 0, times 0 [ 634.110632][T13383] CPU: 0 UID: 0 PID: 13383 Comm: syz.2.1599 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 634.110690][T13383] Tainted: [U]=USER [ 634.110702][T13383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 634.110721][T13383] Call Trace: [ 634.110730][T13383] [ 634.110742][T13383] dump_stack_lvl+0x16c/0x1f0 [ 634.110800][T13383] should_fail_ex+0x50a/0x650 [ 634.110838][T13383] ? fs_reclaim_acquire+0xae/0x150 [ 634.110894][T13383] ? kobject_uevent_env+0x265/0x1670 [ 634.110930][T13383] should_failslab+0xc2/0x120 [ 634.110972][T13383] __kmalloc_cache_noprof+0x68/0x420 [ 634.111006][T13383] ? kobject_init_and_add+0x124/0x190 [ 634.111051][T13383] kobject_uevent_env+0x265/0x1670 [ 634.111103][T13383] nfs_netns_sysfs_setup+0x16f/0x1f0 [ 634.111146][T13383] nfs_net_init+0x10a/0x300 [ 634.111191][T13383] ? __pfx_nfs_net_init+0x10/0x10 [ 634.111233][T13383] ops_init+0x1df/0x5f0 [ 634.111273][T13383] setup_net+0x21f/0x860 [ 634.111312][T13383] ? __pfx_setup_net+0x10/0x10 [ 634.111345][T13383] ? down_read_killable+0xcc/0x380 [ 634.111380][T13383] ? __pfx_down_read_killable+0x10/0x10 [ 634.111418][T13383] ? debug_mutex_init+0x37/0x70 [ 634.111473][T13383] copy_net_ns+0x2b4/0x6c0 [ 634.111517][T13383] create_new_namespaces+0x3ea/0xad0 [ 634.111575][T13383] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 634.111626][T13383] ksys_unshare+0x45d/0xa40 [ 634.111678][T13383] ? __pfx_ksys_unshare+0x10/0x10 [ 634.111735][T13383] ? xfd_validate_state+0x5d/0x180 [ 634.111794][T13383] __x64_sys_unshare+0x31/0x40 [ 634.111846][T13383] do_syscall_64+0xcd/0x250 [ 634.111879][T13383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 634.111925][T13383] RIP: 0033:0x7fe05ab8cde9 [ 634.111948][T13383] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 634.111985][T13383] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 634.112013][T13383] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 634.112033][T13383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 634.112050][T13383] RBP: 00007fe05ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 634.112069][T13383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 634.112087][T13383] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 634.112126][T13383] [ 634.704885][T13392] FAULT_INJECTION: forcing a failure. [ 634.704885][T13392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 634.730072][T13392] CPU: 0 UID: 0 PID: 13392 Comm: syz.3.1600 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 634.730116][T13392] Tainted: [U]=USER [ 634.730125][T13392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 634.730142][T13392] Call Trace: [ 634.730151][T13392] [ 634.730162][T13392] dump_stack_lvl+0x16c/0x1f0 [ 634.730221][T13392] should_fail_ex+0x50a/0x650 [ 634.730264][T13392] _copy_from_user+0x2e/0xd0 [ 634.730307][T13392] __snd_timer_user_ioctl.isra.0+0x11bd/0x2460 [ 634.730363][T13392] ? __pfx___snd_timer_user_ioctl.isra.0+0x10/0x10 [ 634.730415][T13392] ? __mutex_trylock_common+0xea/0x250 [ 634.730459][T13392] ? __pfx___mutex_trylock_common+0x10/0x10 [ 634.730508][T13392] ? trace_contention_end+0xee/0x140 [ 634.730550][T13392] ? __mutex_lock+0x1cc/0xb10 [ 634.730618][T13392] ? snd_timer_user_ioctl+0x4a/0xb0 [ 634.730671][T13392] ? __pfx___mutex_lock+0x10/0x10 [ 634.730729][T13392] ? __pfx_lock_release+0x10/0x10 [ 634.730788][T13392] snd_timer_user_ioctl+0x72/0xb0 [ 634.730833][T13392] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 634.730884][T13392] __x64_sys_ioctl+0x190/0x200 [ 634.730934][T13392] do_syscall_64+0xcd/0x250 [ 634.730965][T13392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 634.731007][T13392] RIP: 0033:0x7fb88498cde9 [ 634.731031][T13392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 634.731059][T13392] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 634.731087][T13392] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 634.731106][T13392] RDX: 00002000000000c0 RSI: 0000000040345410 RDI: 0000000000000007 [ 634.731123][T13392] RBP: 00007fb8857fb090 R08: 0000000000000000 R09: 0000000000000000 [ 634.731139][T13392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 634.731156][T13392] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 634.731193][T13392] [ 636.294669][ C1] vcan0: j1939_xtp_rx_dpo: no connection found [ 636.301090][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.307716][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.314349][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.320978][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.327581][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.334303][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.340898][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.347500][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.354107][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.360714][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.367294][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.373928][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.380560][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.387102][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.393713][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.400297][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.406855][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.413471][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.420268][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.426831][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.433429][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.439990][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.446607][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.453212][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.459886][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.466509][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.473170][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.479729][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.486351][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.492943][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.499531][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.506203][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.512834][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.519400][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.526016][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.532627][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.539199][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.545803][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.552410][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.558974][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.565614][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.572265][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.578837][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.585474][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.592124][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.598690][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.605339][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.611978][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.618568][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.625192][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.631894][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.638477][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.645091][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.651694][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.658234][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.664842][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.671474][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.678060][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.684681][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.691270][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.697834][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.704465][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.711069][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.720547][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.727134][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.733764][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.740408][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.746988][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.753631][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.760195][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.766810][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.773466][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.780023][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.786629][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.793232][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.799781][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.806402][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.813000][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.819544][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.826181][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.832764][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.839313][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.845933][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.852519][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.859148][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.865761][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.872350][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.878921][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.885552][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.892183][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.898739][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.905364][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.911950][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.918521][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.925135][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.931786][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.938405][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.945080][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.951671][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.958209][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.964827][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.971402][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.977957][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.984565][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.991155][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 636.997694][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.004281][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.010852][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.017385][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.024022][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.030605][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.037134][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.043738][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.050312][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.056879][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.063507][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.070046][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.076664][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.083284][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.089825][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.096386][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.102914][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.109406][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.115983][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.122533][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.129031][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.135611][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.142957][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.149536][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.156193][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.162789][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.169322][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.175978][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.182514][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.189009][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.195594][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.202224][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.208795][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.215379][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.221905][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.228393][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.234986][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.241531][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.248028][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.254582][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.261134][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.267604][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.274150][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.280709][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.287223][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.293789][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.300374][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.306885][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.313489][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.320027][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.326657][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.333278][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.339831][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.346472][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.353058][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.359571][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.366142][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.372712][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.379222][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.385790][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.392341][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.398825][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.405452][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.411996][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.418510][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.425066][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.431650][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.438163][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.444738][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.451264][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.457744][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.464306][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.470880][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.477411][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.484108][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.490684][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.497264][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.503842][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.510430][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.516939][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.523499][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.529997][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.536574][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.543176][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.549670][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.556218][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.564575][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.571186][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.577763][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.584393][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.591032][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.597598][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.604349][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.610937][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.617513][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.624136][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.630725][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.637280][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.643917][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.650518][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.657109][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.663729][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.670320][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.676976][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.683652][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.690362][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.696942][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.703578][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.710147][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.716766][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.723367][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.729921][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.736528][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.743566][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.750127][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.756752][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.763357][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.769915][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.776508][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.783103][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.789606][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.796197][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.802808][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.809335][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.815913][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.822595][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.829152][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.835778][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.842410][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.848924][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.855506][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.862049][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.868622][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.875215][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.881800][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.888364][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.894942][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.901541][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.908058][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.914627][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.921172][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.927665][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.934301][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.940876][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.947368][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.954012][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.960606][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.967158][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.973767][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 637.980434][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 638.406978][T13429] FAULT_INJECTION: forcing a failure. [ 638.406978][T13429] name failslab, interval 1, probability 0, space 0, times 0 [ 638.452018][T13429] CPU: 0 UID: 0 PID: 13429 Comm: syz.1.1610 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 638.452069][T13429] Tainted: [U]=USER [ 638.452080][T13429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 638.452098][T13429] Call Trace: [ 638.452107][T13429] [ 638.452119][T13429] dump_stack_lvl+0x16c/0x1f0 [ 638.452176][T13429] should_fail_ex+0x50a/0x650 [ 638.452214][T13429] ? fs_reclaim_acquire+0xae/0x150 [ 638.452268][T13429] should_failslab+0xc2/0x120 [ 638.452309][T13429] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 638.452347][T13429] ? __kernfs_new_node+0xd3/0x890 [ 638.452405][T13429] __kernfs_new_node+0xd3/0x890 [ 638.452456][T13429] ? hlock_class+0x4e/0x130 [ 638.452505][T13429] ? __pfx___kernfs_new_node+0x10/0x10 [ 638.452572][T13429] ? __pfx___lock_acquire+0x10/0x10 [ 638.452618][T13429] ? up_write+0x1b2/0x520 [ 638.452666][T13429] kernfs_new_node+0x186/0x240 [ 638.452700][T13429] ? lock_acquire.part.0+0x11b/0x380 [ 638.452743][T13429] kernfs_create_dir_ns+0x4c/0x150 [ 638.452783][T13429] sysfs_create_dir_ns+0x13b/0x2b0 [ 638.452831][T13429] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 638.452880][T13429] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 638.452926][T13429] ? kobject_add_internal+0x12d/0x990 [ 638.452960][T13429] ? do_raw_spin_unlock+0x172/0x230 [ 638.453015][T13429] kobject_add_internal+0x2c8/0x990 [ 638.453054][T13429] kobject_init_and_add+0x11c/0x190 [ 638.453089][T13429] ? __pfx_kobject_init_and_add+0x10/0x10 [ 638.453144][T13429] nfs_netns_sysfs_setup+0x12a/0x1f0 [ 638.453185][T13429] nfs_net_init+0x10a/0x300 [ 638.453227][T13429] ? __pfx_nfs_net_init+0x10/0x10 [ 638.453267][T13429] ops_init+0x1df/0x5f0 [ 638.453306][T13429] setup_net+0x21f/0x860 [ 638.453342][T13429] ? __pfx_setup_net+0x10/0x10 [ 638.453374][T13429] ? down_read_killable+0xcc/0x380 [ 638.453407][T13429] ? __pfx_down_read_killable+0x10/0x10 [ 638.453443][T13429] ? debug_mutex_init+0x37/0x70 [ 638.453495][T13429] copy_net_ns+0x2b4/0x6c0 [ 638.453537][T13429] create_new_namespaces+0x3ea/0xad0 [ 638.453591][T13429] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 638.453646][T13429] ksys_unshare+0x45d/0xa40 [ 638.453696][T13429] ? __pfx_ksys_unshare+0x10/0x10 [ 638.453744][T13429] ? xfd_validate_state+0x5d/0x180 [ 638.453798][T13429] __x64_sys_unshare+0x31/0x40 [ 638.453848][T13429] do_syscall_64+0xcd/0x250 [ 638.453878][T13429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 638.453921][T13429] RIP: 0033:0x7f3d6418cde9 [ 638.453946][T13429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 638.453977][T13429] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 638.454006][T13429] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 638.454026][T13429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 638.454043][T13429] RBP: 00007f3d6420e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 638.454061][T13429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 638.454079][T13429] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 638.454118][T13429] [ 638.454254][T13429] kobject: kobject_add_internal failed for nfs_client (error: -12 parent: net) [ 639.238326][ C1] vcan0: j1939_tp_rxtimer: 0xffff88802a556c00: rx timeout, send abort [ 639.361051][T13440] FAULT_INJECTION: forcing a failure. [ 639.361051][T13440] name failslab, interval 1, probability 0, space 0, times 0 [ 639.374248][T13440] CPU: 0 UID: 0 PID: 13440 Comm: syz.3.1614 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 639.374292][T13440] Tainted: [U]=USER [ 639.374302][T13440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 639.374320][T13440] Call Trace: [ 639.374329][T13440] [ 639.374340][T13440] dump_stack_lvl+0x16c/0x1f0 [ 639.374394][T13440] should_fail_ex+0x50a/0x650 [ 639.374432][T13440] ? fs_reclaim_acquire+0xae/0x150 [ 639.374492][T13440] ? snd_timer_instance_new+0x47/0x2e0 [ 639.374534][T13440] should_failslab+0xc2/0x120 [ 639.374573][T13440] __kmalloc_cache_noprof+0x68/0x420 [ 639.374605][T13440] ? __might_fault+0xe3/0x190 [ 639.374654][T13440] snd_timer_instance_new+0x47/0x2e0 [ 639.374698][T13440] __snd_timer_user_ioctl.isra.0+0x124e/0x2460 [ 639.374753][T13440] ? __pfx___snd_timer_user_ioctl.isra.0+0x10/0x10 [ 639.374805][T13440] ? __mutex_trylock_common+0xea/0x250 [ 639.374847][T13440] ? __pfx___mutex_trylock_common+0x10/0x10 [ 639.374896][T13440] ? trace_contention_end+0xee/0x140 [ 639.374938][T13440] ? __mutex_lock+0x1cc/0xb10 [ 639.374989][T13440] ? snd_timer_user_ioctl+0x4a/0xb0 [ 639.375040][T13440] ? __pfx___mutex_lock+0x10/0x10 [ 639.375088][T13440] ? __pfx_lock_release+0x10/0x10 [ 639.375168][T13440] snd_timer_user_ioctl+0x72/0xb0 [ 639.375215][T13440] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 639.375269][T13440] __x64_sys_ioctl+0x190/0x200 [ 639.375321][T13440] do_syscall_64+0xcd/0x250 [ 639.375354][T13440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 639.375398][T13440] RIP: 0033:0x7fb88498cde9 [ 639.375423][T13440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 639.375454][T13440] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 639.375487][T13440] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 639.375506][T13440] RDX: 00002000000000c0 RSI: 0000000040345410 RDI: 0000000000000007 [ 639.375525][T13440] RBP: 00007fb8857fb090 R08: 0000000000000000 R09: 0000000000000000 [ 639.375542][T13440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 639.375559][T13440] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 639.375597][T13440] [ 639.746729][ C1] vcan0: j1939_tp_rxtimer: 0xffff88802a556c00: abort rx timeout. Force session deactivation [ 641.510946][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.517665][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.524331][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.530941][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.537524][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.544154][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.550797][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.557369][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.564030][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.570663][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.577279][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.583914][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.590630][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.597224][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.603866][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.610510][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.617156][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.623811][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.630434][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.637000][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.643620][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.650312][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.656875][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.663536][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.670163][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.676469][T13474] FAULT_INJECTION: forcing a failure. [ 641.676469][T13474] name failslab, interval 1, probability 0, space 0, times 0 [ 641.676784][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.696170][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.702785][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.709376][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.715991][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.722586][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.729164][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.731998][T13474] CPU: 0 UID: 0 PID: 13474 Comm: syz.2.1622 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 641.732050][T13474] Tainted: [U]=USER [ 641.732062][T13474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 641.732083][T13474] Call Trace: [ 641.732092][T13474] [ 641.732104][T13474] dump_stack_lvl+0x16c/0x1f0 [ 641.732164][T13474] should_fail_ex+0x50a/0x650 [ 641.732205][T13474] ? fs_reclaim_acquire+0xae/0x150 [ 641.732262][T13474] should_failslab+0xc2/0x120 [ 641.732306][T13474] __kmalloc_noprof+0xce/0x4f0 [ 641.732353][T13474] ? __register_sysctl_table+0xb4/0x18c0 [ 641.732399][T13474] __register_sysctl_table+0xb4/0x18c0 [ 641.732443][T13474] ? rcu_is_watching+0x12/0xc0 [ 641.732495][T13474] ? trace_kmalloc+0x2d/0xd0 [ 641.732544][T13474] ? __pfx___register_sysctl_table+0x10/0x10 [ 641.732583][T13474] ? is_module_address+0x2a/0x50 [ 641.732624][T13474] ? register_net_sysctl_sz+0x228/0x3e0 [ 641.732686][T13474] vrf_netns_init+0x152/0x1f0 [ 641.732725][T13474] ? __pfx_vrf_netns_init+0x10/0x10 [ 641.732760][T13474] ops_init+0x1df/0x5f0 [ 641.732802][T13474] setup_net+0x21f/0x860 [ 641.732841][T13474] ? __pfx_setup_net+0x10/0x10 [ 641.732875][T13474] ? down_read_killable+0xcc/0x380 [ 641.732911][T13474] ? __pfx_down_read_killable+0x10/0x10 [ 641.732950][T13474] ? debug_mutex_init+0x37/0x70 [ 641.733013][T13474] copy_net_ns+0x2b4/0x6c0 [ 641.733058][T13474] create_new_namespaces+0x3ea/0xad0 [ 641.733117][T13474] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 641.733171][T13474] ksys_unshare+0x45d/0xa40 [ 641.733225][T13474] ? __pfx_ksys_unshare+0x10/0x10 [ 641.733276][T13474] ? xfd_validate_state+0x5d/0x180 [ 641.733340][T13474] __x64_sys_unshare+0x31/0x40 [ 641.733393][T13474] do_syscall_64+0xcd/0x250 [ 641.733427][T13474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 641.733477][T13474] RIP: 0033:0x7fe05ab8cde9 [ 641.733503][T13474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 641.733537][T13474] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 641.733567][T13474] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 641.733590][T13474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 641.733610][T13474] RBP: 00007fe05ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 641.733629][T13474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 641.733649][T13474] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 641.733690][T13474] [ 641.990928][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 641.997497][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.004131][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.010735][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.017318][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.023955][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.030599][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.037181][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.043835][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.050441][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.057024][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.063679][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.070316][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.076866][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.083473][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.090051][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.096685][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.103336][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.109918][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.116607][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.123256][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.129854][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.136514][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.143158][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.149748][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.156406][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.163071][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.169758][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.169881][T13483] FAULT_INJECTION: forcing a failure. [ 642.169881][T13483] name failslab, interval 1, probability 0, space 0, times 0 [ 642.176365][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.176458][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.202297][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.208901][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 642.282865][T13483] CPU: 0 UID: 0 PID: 13483 Comm: syz.1.1624 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 642.282931][T13483] Tainted: [U]=USER [ 642.282942][T13483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 642.282962][T13483] Call Trace: [ 642.282971][T13483] [ 642.282983][T13483] dump_stack_lvl+0x16c/0x1f0 [ 642.283047][T13483] should_fail_ex+0x50a/0x650 [ 642.283092][T13483] ? fs_reclaim_acquire+0xae/0x150 [ 642.283145][T13483] ? nfs_netns_sysfs_setup+0x55/0x1f0 [ 642.283190][T13483] should_failslab+0xc2/0x120 [ 642.283232][T13483] __kmalloc_cache_noprof+0x68/0x420 [ 642.283264][T13483] ? read_tsc+0x9/0x20 [ 642.283298][T13483] ? ktime_get_with_offset+0x20b/0x3b0 [ 642.283341][T13483] nfs_netns_sysfs_setup+0x55/0x1f0 [ 642.283399][T13483] nfs_net_init+0x10a/0x300 [ 642.283442][T13483] ? __pfx_nfs_net_init+0x10/0x10 [ 642.283482][T13483] ops_init+0x1df/0x5f0 [ 642.283521][T13483] setup_net+0x21f/0x860 [ 642.283557][T13483] ? __pfx_setup_net+0x10/0x10 [ 642.283589][T13483] ? down_read_killable+0xcc/0x380 [ 642.283623][T13483] ? __pfx_down_read_killable+0x10/0x10 [ 642.283662][T13483] ? debug_mutex_init+0x37/0x70 [ 642.283716][T13483] copy_net_ns+0x2b4/0x6c0 [ 642.283758][T13483] create_new_namespaces+0x3ea/0xad0 [ 642.283815][T13483] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 642.283867][T13483] ksys_unshare+0x45d/0xa40 [ 642.283917][T13483] ? __pfx_ksys_unshare+0x10/0x10 [ 642.283966][T13483] ? xfd_validate_state+0x5d/0x180 [ 642.284023][T13483] __x64_sys_unshare+0x31/0x40 [ 642.284074][T13483] do_syscall_64+0xcd/0x250 [ 642.284107][T13483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 642.284152][T13483] RIP: 0033:0x7f3d6418cde9 [ 642.284186][T13483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 642.284220][T13483] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 642.284248][T13483] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 642.284268][T13483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 642.284287][T13483] RBP: 00007f3d6420e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 642.284305][T13483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 642.284322][T13483] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 642.284361][T13483] [ 642.850280][T13489] FAULT_INJECTION: forcing a failure. [ 642.850280][T13489] name failslab, interval 1, probability 0, space 0, times 0 [ 642.907327][T13489] CPU: 1 UID: 0 PID: 13489 Comm: syz.2.1627 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 642.907375][T13489] Tainted: [U]=USER [ 642.907385][T13489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 642.907402][T13489] Call Trace: [ 642.907411][T13489] [ 642.907423][T13489] dump_stack_lvl+0x16c/0x1f0 [ 642.907477][T13489] should_fail_ex+0x50a/0x650 [ 642.907515][T13489] ? fs_reclaim_acquire+0xae/0x150 [ 642.907569][T13489] should_failslab+0xc2/0x120 [ 642.907610][T13489] __kmalloc_node_track_caller_noprof+0xcf/0x520 [ 642.907653][T13489] ? snd_timer_instance_new+0x65/0x2e0 [ 642.907704][T13489] kstrdup+0x42/0xb0 [ 642.907753][T13489] snd_timer_instance_new+0x65/0x2e0 [ 642.907800][T13489] __snd_timer_user_ioctl.isra.0+0x124e/0x2460 [ 642.907856][T13489] ? __pfx___snd_timer_user_ioctl.isra.0+0x10/0x10 [ 642.907909][T13489] ? __mutex_trylock_common+0xea/0x250 [ 642.907953][T13489] ? __pfx___mutex_trylock_common+0x10/0x10 [ 642.908004][T13489] ? trace_contention_end+0xee/0x140 [ 642.908045][T13489] ? __mutex_lock+0x1cc/0xb10 [ 642.908108][T13489] ? snd_timer_user_ioctl+0x4a/0xb0 [ 642.908162][T13489] ? __pfx___mutex_lock+0x10/0x10 [ 642.908211][T13489] ? __pfx_lock_release+0x10/0x10 [ 642.908275][T13489] snd_timer_user_ioctl+0x72/0xb0 [ 642.908323][T13489] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 642.908387][T13489] __x64_sys_ioctl+0x190/0x200 [ 642.908440][T13489] do_syscall_64+0xcd/0x250 [ 642.908472][T13489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 642.908514][T13489] RIP: 0033:0x7fe05ab8cde9 [ 642.908539][T13489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 642.908571][T13489] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 642.908599][T13489] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 642.908619][T13489] RDX: 00002000000000c0 RSI: 0000000040345410 RDI: 0000000000000007 [ 642.908637][T13489] RBP: 00007fe05b9bf090 R08: 0000000000000000 R09: 0000000000000000 [ 642.908655][T13489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 642.908672][T13489] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 642.908732][T13489] [ 643.470879][ C1] vcan0: j1939_tp_rxtimer: 0xffff888028919c00: rx timeout, send abort [ 643.594471][T13502] FAULT_INJECTION: forcing a failure. [ 643.594471][T13502] name failslab, interval 1, probability 0, space 0, times 0 [ 643.658049][T13502] CPU: 1 UID: 0 PID: 13502 Comm: syz.0.1631 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 643.658102][T13502] Tainted: [U]=USER [ 643.658122][T13502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 643.658140][T13502] Call Trace: [ 643.658149][T13502] [ 643.658162][T13502] dump_stack_lvl+0x16c/0x1f0 [ 643.658218][T13502] should_fail_ex+0x50a/0x650 [ 643.658257][T13502] ? fs_reclaim_acquire+0xae/0x150 [ 643.658312][T13502] should_failslab+0xc2/0x120 [ 643.658353][T13502] __kmalloc_noprof+0xce/0x4f0 [ 643.658392][T13502] ? class_create_file_ns+0x4c/0x60 [ 643.658456][T13502] ? ops_init+0x77/0x5f0 [ 643.658498][T13502] ops_init+0x77/0x5f0 [ 643.658537][T13502] setup_net+0x21f/0x860 [ 643.658575][T13502] ? __pfx_setup_net+0x10/0x10 [ 643.658609][T13502] ? down_read_killable+0xcc/0x380 [ 643.658644][T13502] ? __pfx_down_read_killable+0x10/0x10 [ 643.658681][T13502] ? debug_mutex_init+0x37/0x70 [ 643.658737][T13502] copy_net_ns+0x2b4/0x6c0 [ 643.658780][T13502] create_new_namespaces+0x3ea/0xad0 [ 643.658837][T13502] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 643.658893][T13502] ksys_unshare+0x45d/0xa40 [ 643.658945][T13502] ? __pfx_ksys_unshare+0x10/0x10 [ 643.658995][T13502] ? xfd_validate_state+0x5d/0x180 [ 643.659052][T13502] __x64_sys_unshare+0x31/0x40 [ 643.659103][T13502] do_syscall_64+0xcd/0x250 [ 643.659143][T13502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 643.659190][T13502] RIP: 0033:0x7f529678cde9 [ 643.659215][T13502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 643.659247][T13502] RSP: 002b:00007f529758e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 643.659278][T13502] RAX: ffffffffffffffda RBX: 00007f52969a5fa0 RCX: 00007f529678cde9 [ 643.659298][T13502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 643.659315][T13502] RBP: 00007f529680e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 643.659333][T13502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 643.659351][T13502] R13: 0000000000000000 R14: 00007f52969a5fa0 R15: 00007ffffbd42ee8 [ 643.659390][T13502] [ 643.979179][ C1] vcan0: j1939_tp_rxtimer: 0xffff888028919c00: abort rx timeout. Force session deactivation [ 644.854738][T13537] FAULT_INJECTION: forcing a failure. [ 644.854738][T13537] name failslab, interval 1, probability 0, space 0, times 0 [ 644.931669][T13537] CPU: 1 UID: 0 PID: 13537 Comm: syz.0.1635 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 644.931727][T13537] Tainted: [U]=USER [ 644.931738][T13537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 644.931757][T13537] Call Trace: [ 644.931766][T13537] [ 644.931778][T13537] dump_stack_lvl+0x16c/0x1f0 [ 644.931833][T13537] should_fail_ex+0x50a/0x650 [ 644.931871][T13537] ? fs_reclaim_acquire+0xae/0x150 [ 644.931926][T13537] should_failslab+0xc2/0x120 [ 644.931968][T13537] kmem_cache_alloc_node_noprof+0x72/0x3b0 [ 644.932007][T13537] ? __alloc_skb+0x2b3/0x380 [ 644.932043][T13537] __alloc_skb+0x2b3/0x380 [ 644.932072][T13537] ? __pfx___alloc_skb+0x10/0x10 [ 644.932100][T13537] ? __pfx_lock_release+0x10/0x10 [ 644.932135][T13537] ? trace_lock_acquire+0x14e/0x1f0 [ 644.932179][T13537] alloc_uevent_skb+0x7d/0x210 [ 644.932218][T13537] kobject_uevent_env+0xb04/0x1670 [ 644.932268][T13537] nfs_netns_sysfs_setup+0x16f/0x1f0 [ 644.932310][T13537] nfs_net_init+0x10a/0x300 [ 644.932352][T13537] ? __pfx_nfs_net_init+0x10/0x10 [ 644.932391][T13537] ops_init+0x1df/0x5f0 [ 644.932429][T13537] setup_net+0x21f/0x860 [ 644.932466][T13537] ? __pfx_setup_net+0x10/0x10 [ 644.932497][T13537] ? down_read_killable+0xcc/0x380 [ 644.932530][T13537] ? __pfx_down_read_killable+0x10/0x10 [ 644.932566][T13537] ? debug_mutex_init+0x37/0x70 [ 644.932619][T13537] copy_net_ns+0x2b4/0x6c0 [ 644.932660][T13537] create_new_namespaces+0x3ea/0xad0 [ 644.932726][T13537] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 644.932776][T13537] ksys_unshare+0x45d/0xa40 [ 644.932826][T13537] ? __pfx_ksys_unshare+0x10/0x10 [ 644.932872][T13537] ? xfd_validate_state+0x5d/0x180 [ 644.932928][T13537] __x64_sys_unshare+0x31/0x40 [ 644.932975][T13537] do_syscall_64+0xcd/0x250 [ 644.933007][T13537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 644.933049][T13537] RIP: 0033:0x7f529678cde9 [ 644.933074][T13537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 644.933104][T13537] RSP: 002b:00007f529758e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 644.933134][T13537] RAX: ffffffffffffffda RBX: 00007f52969a5fa0 RCX: 00007f529678cde9 [ 644.933154][T13537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 644.933173][T13537] RBP: 00007f529680e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 644.933191][T13537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 644.933209][T13537] R13: 0000000000000000 R14: 00007f52969a5fa0 R15: 00007ffffbd42ee8 [ 644.933248][T13537] [ 646.481452][T13547] FAULT_INJECTION: forcing a failure. [ 646.481452][T13547] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 646.530307][T13547] CPU: 1 UID: 0 PID: 13547 Comm: syz.0.1639 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 646.530352][T13547] Tainted: [U]=USER [ 646.530361][T13547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 646.530381][T13547] Call Trace: [ 646.530389][T13547] [ 646.530400][T13547] dump_stack_lvl+0x16c/0x1f0 [ 646.530452][T13547] should_fail_ex+0x50a/0x650 [ 646.530494][T13547] _copy_to_user+0x32/0xd0 [ 646.530540][T13547] simple_read_from_buffer+0xd0/0x160 [ 646.530611][T13547] proc_fail_nth_read+0x198/0x270 [ 646.530657][T13547] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 646.530708][T13547] ? rw_verify_area+0xcf/0x680 [ 646.530756][T13547] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 646.530813][T13547] vfs_read+0x1df/0xbf0 [ 646.530846][T13547] ? __fget_files+0x1fc/0x3a0 [ 646.530879][T13547] ? __pfx___mutex_lock+0x10/0x10 [ 646.530929][T13547] ? __pfx_vfs_read+0x10/0x10 [ 646.530982][T13547] ? __fget_files+0x206/0x3a0 [ 646.531026][T13547] ksys_read+0x12b/0x250 [ 646.531056][T13547] ? __pfx_ksys_read+0x10/0x10 [ 646.531097][T13547] do_syscall_64+0xcd/0x250 [ 646.531130][T13547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 646.531172][T13547] RIP: 0033:0x7f529678b7fc [ 646.531196][T13547] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 646.531222][T13547] RSP: 002b:00007f529758e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 646.531249][T13547] RAX: ffffffffffffffda RBX: 00007f52969a5fa0 RCX: 00007f529678b7fc [ 646.531269][T13547] RDX: 000000000000000f RSI: 00007f529758e0a0 RDI: 0000000000000008 [ 646.531286][T13547] RBP: 00007f529758e090 R08: 0000000000000000 R09: 0000000000000000 [ 646.531304][T13547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 646.531321][T13547] R13: 0000000000000000 R14: 00007f52969a5fa0 R15: 00007ffffbd42ee8 [ 646.531359][T13547] [ 647.269707][T13570] FAULT_INJECTION: forcing a failure. [ 647.269707][T13570] name failslab, interval 1, probability 0, space 0, times 0 [ 647.325025][T13570] CPU: 0 UID: 0 PID: 13570 Comm: syz.2.1644 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 647.325076][T13570] Tainted: [U]=USER [ 647.325088][T13570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 647.325106][T13570] Call Trace: [ 647.325115][T13570] [ 647.325127][T13570] dump_stack_lvl+0x16c/0x1f0 [ 647.325185][T13570] should_fail_ex+0x50a/0x650 [ 647.325224][T13570] ? fs_reclaim_acquire+0xae/0x150 [ 647.325278][T13570] should_failslab+0xc2/0x120 [ 647.325319][T13570] __kmalloc_noprof+0xce/0x4f0 [ 647.325356][T13570] ? cache_create_net+0xa0/0x220 [ 647.325408][T13570] cache_create_net+0xa0/0x220 [ 647.325456][T13570] ? __pfx_nfsd_net_init+0x10/0x10 [ 647.325502][T13570] nfsd_idmap_init+0x62/0x250 [ 647.325552][T13570] ? __pfx_nfsd_net_init+0x10/0x10 [ 647.325595][T13570] nfsd_net_init+0x69/0x3b0 [ 647.325639][T13570] ? __pfx_nfsd_net_init+0x10/0x10 [ 647.325679][T13570] ops_init+0x1df/0x5f0 [ 647.325726][T13570] setup_net+0x21f/0x860 [ 647.325766][T13570] ? __pfx_setup_net+0x10/0x10 [ 647.325799][T13570] ? down_read_killable+0xcc/0x380 [ 647.325834][T13570] ? __pfx_down_read_killable+0x10/0x10 [ 647.325872][T13570] ? debug_mutex_init+0x37/0x70 [ 647.325927][T13570] copy_net_ns+0x2b4/0x6c0 [ 647.325967][T13570] create_new_namespaces+0x3ea/0xad0 [ 647.326022][T13570] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 647.326074][T13570] ksys_unshare+0x45d/0xa40 [ 647.326125][T13570] ? __pfx_ksys_unshare+0x10/0x10 [ 647.326173][T13570] ? xfd_validate_state+0x5d/0x180 [ 647.326231][T13570] __x64_sys_unshare+0x31/0x40 [ 647.326281][T13570] do_syscall_64+0xcd/0x250 [ 647.326314][T13570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 647.326359][T13570] RIP: 0033:0x7fe05ab8cde9 [ 647.326385][T13570] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 647.326418][T13570] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 647.326449][T13570] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 647.326469][T13570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 647.326488][T13570] RBP: 00007fe05ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 647.326507][T13570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 647.326524][T13570] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 647.326562][T13570] [ 648.473948][T13599] FAULT_INJECTION: forcing a failure. [ 648.473948][T13599] name failslab, interval 1, probability 0, space 0, times 0 [ 648.522921][T13599] CPU: 0 UID: 0 PID: 13599 Comm: syz.3.1648 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 648.522971][T13599] Tainted: [U]=USER [ 648.522981][T13599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 648.523000][T13599] Call Trace: [ 648.523009][T13599] [ 648.523022][T13599] dump_stack_lvl+0x16c/0x1f0 [ 648.523078][T13599] should_fail_ex+0x50a/0x650 [ 648.523117][T13599] ? fs_reclaim_acquire+0xae/0x150 [ 648.523173][T13599] should_failslab+0xc2/0x120 [ 648.523213][T13599] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 648.523253][T13599] ? skb_clone+0x190/0x3f0 [ 648.523293][T13599] skb_clone+0x190/0x3f0 [ 648.523329][T13599] netlink_broadcast_filtered+0xb11/0xef0 [ 648.523389][T13599] ? sprintf+0xcd/0x110 [ 648.523437][T13599] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 648.523504][T13599] netlink_broadcast+0x39/0x50 [ 648.523551][T13599] kobject_uevent_env+0xacd/0x1670 [ 648.523612][T13599] nfs_netns_sysfs_setup+0x16f/0x1f0 [ 648.523654][T13599] nfs_net_init+0x10a/0x300 [ 648.523699][T13599] ? __pfx_nfs_net_init+0x10/0x10 [ 648.523738][T13599] ops_init+0x1df/0x5f0 [ 648.523778][T13599] setup_net+0x21f/0x860 [ 648.523815][T13599] ? __pfx_setup_net+0x10/0x10 [ 648.523848][T13599] ? down_read_killable+0xcc/0x380 [ 648.523881][T13599] ? __pfx_down_read_killable+0x10/0x10 [ 648.523917][T13599] ? debug_mutex_init+0x37/0x70 [ 648.523972][T13599] copy_net_ns+0x2b4/0x6c0 [ 648.524015][T13599] create_new_namespaces+0x3ea/0xad0 [ 648.524070][T13599] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 648.524121][T13599] ksys_unshare+0x45d/0xa40 [ 648.524170][T13599] ? __pfx_ksys_unshare+0x10/0x10 [ 648.524217][T13599] ? xfd_validate_state+0x5d/0x180 [ 648.524274][T13599] __x64_sys_unshare+0x31/0x40 [ 648.524323][T13599] do_syscall_64+0xcd/0x250 [ 648.524356][T13599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 648.524400][T13599] RIP: 0033:0x7fb88498cde9 [ 648.524425][T13599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 648.524455][T13599] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 648.524485][T13599] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 648.524505][T13599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 648.524524][T13599] RBP: 00007fb884a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 648.524543][T13599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 648.524561][T13599] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 648.524607][T13599] [ 649.533838][T13604] sysfs_service_op_store: Client not running :-5: [ 650.301979][T13624] FAULT_INJECTION: forcing a failure. [ 650.301979][T13624] name failslab, interval 1, probability 0, space 0, times 0 [ 650.373379][T13624] CPU: 1 UID: 0 PID: 13624 Comm: syz.0.1656 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 650.373429][T13624] Tainted: [U]=USER [ 650.373440][T13624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 650.373459][T13624] Call Trace: [ 650.373468][T13624] [ 650.373480][T13624] dump_stack_lvl+0x16c/0x1f0 [ 650.373538][T13624] should_fail_ex+0x50a/0x650 [ 650.373578][T13624] ? fs_reclaim_acquire+0xae/0x150 [ 650.373634][T13624] should_failslab+0xc2/0x120 [ 650.373675][T13624] __kmalloc_noprof+0xce/0x4f0 [ 650.373713][T13624] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 650.373754][T13624] ? tomoyo_realpath_from_path+0xbf/0x710 [ 650.373800][T13624] tomoyo_realpath_from_path+0xbf/0x710 [ 650.373843][T13624] ? tomoyo_path_number_perm+0x235/0x5b0 [ 650.373880][T13624] tomoyo_path_number_perm+0x248/0x5b0 [ 650.373911][T13624] ? tomoyo_path_number_perm+0x235/0x5b0 [ 650.373948][T13624] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 650.374018][T13624] ? __pfx_lock_release+0x10/0x10 [ 650.374056][T13624] ? trace_lock_acquire+0x14e/0x1f0 [ 650.374092][T13624] ? lock_acquire+0x2f/0xb0 [ 650.374128][T13624] ? __fget_files+0x40/0x3a0 [ 650.374166][T13624] ? __fget_files+0x206/0x3a0 [ 650.374201][T13624] security_file_ioctl+0x9b/0x240 [ 650.374256][T13624] __x64_sys_ioctl+0xb7/0x200 [ 650.374307][T13624] do_syscall_64+0xcd/0x250 [ 650.374339][T13624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 650.374381][T13624] RIP: 0033:0x7f529678cde9 [ 650.374410][T13624] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 650.374439][T13624] RSP: 002b:00007f529758e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 650.374468][T13624] RAX: ffffffffffffffda RBX: 00007f52969a5fa0 RCX: 00007f529678cde9 [ 650.374489][T13624] RDX: 0000000000000000 RSI: 000000004138ae84 RDI: 0000000000000004 [ 650.374507][T13624] RBP: 00007f529758e090 R08: 0000000000000000 R09: 0000000000000000 [ 650.374525][T13624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 650.374544][T13624] R13: 0000000000000000 R14: 00007f52969a5fa0 R15: 00007ffffbd42ee8 [ 650.374584][T13624] [ 650.599925][T13624] ERROR: Out of memory at tomoyo_realpath_from_path. [ 650.674391][T13630] FAULT_INJECTION: forcing a failure. [ 650.674391][T13630] name failslab, interval 1, probability 0, space 0, times 0 [ 650.711856][T13630] CPU: 0 UID: 0 PID: 13630 Comm: syz.1.1659 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 650.711905][T13630] Tainted: [U]=USER [ 650.711916][T13630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 650.711935][T13630] Call Trace: [ 650.711945][T13630] [ 650.711957][T13630] dump_stack_lvl+0x16c/0x1f0 [ 650.712012][T13630] should_fail_ex+0x50a/0x650 [ 650.712051][T13630] ? fs_reclaim_acquire+0xae/0x150 [ 650.712103][T13630] should_failslab+0xc2/0x120 [ 650.712145][T13630] __kmalloc_node_track_caller_noprof+0xcf/0x520 [ 650.712190][T13630] ? __devinet_sysctl_register+0xbc/0x360 [ 650.712239][T13630] kmemdup_noprof+0x29/0x60 [ 650.712291][T13630] __devinet_sysctl_register+0xbc/0x360 [ 650.712340][T13630] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 650.712381][T13630] ? trace_kmalloc+0x2d/0xd0 [ 650.712430][T13630] ? devinet_init_net+0xeb/0x8f0 [ 650.712481][T13630] ? __pfx_devinet_init_net+0x10/0x10 [ 650.712526][T13630] ? __pfx_devinet_init_net+0x10/0x10 [ 650.712568][T13630] devinet_init_net+0x30d/0x8f0 [ 650.712612][T13630] ? __pfx_devinet_init_net+0x10/0x10 [ 650.712654][T13630] ops_init+0x1df/0x5f0 [ 650.712692][T13630] setup_net+0x21f/0x860 [ 650.712729][T13630] ? __pfx_setup_net+0x10/0x10 [ 650.712762][T13630] ? down_read_killable+0xcc/0x380 [ 650.712796][T13630] ? __pfx_down_read_killable+0x10/0x10 [ 650.712842][T13630] ? debug_mutex_init+0x37/0x70 [ 650.712898][T13630] copy_net_ns+0x2b4/0x6c0 [ 650.712940][T13630] create_new_namespaces+0x3ea/0xad0 [ 650.712996][T13630] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 650.713047][T13630] ksys_unshare+0x45d/0xa40 [ 650.713098][T13630] ? __pfx_ksys_unshare+0x10/0x10 [ 650.713145][T13630] ? xfd_validate_state+0x5d/0x180 [ 650.713201][T13630] __x64_sys_unshare+0x31/0x40 [ 650.713249][T13630] do_syscall_64+0xcd/0x250 [ 650.713282][T13630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 650.713326][T13630] RIP: 0033:0x7f3d6418cde9 [ 650.713350][T13630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 650.713381][T13630] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 650.713411][T13630] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 650.713431][T13630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 650.713451][T13630] RBP: 00007f3d6420e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 650.713476][T13630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 650.713495][T13630] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 650.713535][T13630] [ 650.980225][ C0] vkms_vblank_simulate: vblank timer overrun [ 651.480709][T13634] FAULT_INJECTION: forcing a failure. [ 651.480709][T13634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 651.520895][T13634] CPU: 1 UID: 0 PID: 13634 Comm: syz.1.1660 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 651.520948][T13634] Tainted: [U]=USER [ 651.520961][T13634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 651.520981][T13634] Call Trace: [ 651.520992][T13634] [ 651.521004][T13634] dump_stack_lvl+0x16c/0x1f0 [ 651.521060][T13634] should_fail_ex+0x50a/0x650 [ 651.521104][T13634] _copy_from_user+0x2e/0xd0 [ 651.521151][T13634] do_pages_stat+0x1e6/0x800 [ 651.521205][T13634] ? __pfx_do_pages_stat+0x10/0x10 [ 651.521282][T13634] ? do_raw_spin_unlock+0x172/0x230 [ 651.521335][T13634] kernel_move_pages+0x107d/0x1560 [ 651.521404][T13634] ? __pfx_kernel_move_pages+0x10/0x10 [ 651.521452][T13634] ? __pfx___might_resched+0x10/0x10 [ 651.521498][T13634] ? __x64_sys_futex+0x1e1/0x4c0 [ 651.521530][T13634] ? __x64_sys_futex+0x1ea/0x4c0 [ 651.521567][T13634] ? xfd_validate_state+0x5d/0x180 [ 651.521609][T13634] ? rcu_is_watching+0x12/0xc0 [ 651.521663][T13634] __x64_sys_move_pages+0xe0/0x1c0 [ 651.521710][T13634] ? do_syscall_64+0x91/0x250 [ 651.521738][T13634] ? lockdep_hardirqs_on+0x7c/0x110 [ 651.521786][T13634] do_syscall_64+0xcd/0x250 [ 651.521819][T13634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 651.521864][T13634] RIP: 0033:0x7f3d6418cde9 [ 651.521889][T13634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 651.521921][T13634] RSP: 002b:00007f3d65010038 EFLAGS: 00000246 ORIG_RAX: 0000000000000117 [ 651.521950][T13634] RAX: ffffffffffffffda RBX: 00007f3d643a5fa0 RCX: 00007f3d6418cde9 [ 651.521970][T13634] RDX: 0000000000000000 RSI: 0000000000000f54 RDI: 0000000000000001 [ 651.521989][T13634] RBP: 00007f3d6420e2a0 R08: 0000000000000000 R09: 8000000000000000 [ 651.522008][T13634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 651.522027][T13634] R13: 0000000000000000 R14: 00007f3d643a5fa0 R15: 00007ffd111721c8 [ 651.522064][T13634] [ 652.174539][T13658] FAULT_INJECTION: forcing a failure. [ 652.174539][T13658] name failslab, interval 1, probability 0, space 0, times 0 [ 652.243730][T13658] CPU: 0 UID: 0 PID: 13658 Comm: syz.2.1662 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 652.243784][T13658] Tainted: [U]=USER [ 652.243795][T13658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 652.243815][T13658] Call Trace: [ 652.243825][T13658] [ 652.243838][T13658] dump_stack_lvl+0x16c/0x1f0 [ 652.243896][T13658] should_fail_ex+0x50a/0x650 [ 652.243936][T13658] ? fs_reclaim_acquire+0xae/0x150 [ 652.244007][T13658] should_failslab+0xc2/0x120 [ 652.244051][T13658] __kmalloc_noprof+0xce/0x4f0 [ 652.244090][T13658] ? kobject_get_path+0xcb/0x230 [ 652.244135][T13658] kobject_get_path+0xcb/0x230 [ 652.244169][T13658] kobject_uevent_env+0x289/0x1670 [ 652.244217][T13658] nfs_netns_sysfs_setup+0x16f/0x1f0 [ 652.244257][T13658] nfs_net_init+0x10a/0x300 [ 652.244298][T13658] ? __pfx_nfs_net_init+0x10/0x10 [ 652.244343][T13658] ops_init+0x1df/0x5f0 [ 652.244400][T13658] setup_net+0x21f/0x860 [ 652.244438][T13658] ? __pfx_setup_net+0x10/0x10 [ 652.244471][T13658] ? down_read_killable+0xcc/0x380 [ 652.244503][T13658] ? __pfx_down_read_killable+0x10/0x10 [ 652.244541][T13658] ? debug_mutex_init+0x37/0x70 [ 652.244596][T13658] copy_net_ns+0x2b4/0x6c0 [ 652.244639][T13658] create_new_namespaces+0x3ea/0xad0 [ 652.244695][T13658] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 652.244747][T13658] ksys_unshare+0x45d/0xa40 [ 652.244797][T13658] ? __pfx_ksys_unshare+0x10/0x10 [ 652.244845][T13658] ? xfd_validate_state+0x5d/0x180 [ 652.244901][T13658] __x64_sys_unshare+0x31/0x40 [ 652.244952][T13658] do_syscall_64+0xcd/0x250 [ 652.244984][T13658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.245041][T13658] RIP: 0033:0x7fe05ab8cde9 [ 652.245066][T13658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 652.245098][T13658] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 652.245128][T13658] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 652.245149][T13658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 652.245169][T13658] RBP: 00007fe05ac0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 652.245187][T13658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 652.245205][T13658] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 652.245243][T13658] [ 652.485853][ C0] vkms_vblank_simulate: vblank timer overrun [ 654.853507][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.860314][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.867094][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.873751][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.880330][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.886934][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.893603][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.900271][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.906858][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.913479][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.920059][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.926798][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.933409][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.940008][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.946641][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.953275][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.959853][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.966490][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.973122][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.979712][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.986383][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.993013][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 654.999575][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.006202][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.012838][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.019406][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.026063][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.032694][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.039272][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.045928][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.052559][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.059229][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.065869][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.072475][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.079052][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.085702][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.092352][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.098947][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.105589][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.112239][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.118823][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.125469][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.132071][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.138635][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.145273][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.151906][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.158460][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.165098][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.171749][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.178326][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.184950][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.191529][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.198148][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.204804][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.211453][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.218278][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.224936][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.231555][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.238130][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.244863][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.251487][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.258064][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.264725][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.271388][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.281280][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.287980][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.294632][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.301300][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.307868][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.314498][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.321101][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.327674][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.337438][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.344064][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.350661][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.357272][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.363929][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.370554][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.377149][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.383776][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.390387][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.397010][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.403700][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.410337][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.416923][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.423569][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.430136][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.436753][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.443413][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.450079][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.456736][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.463346][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.469905][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.476546][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.483151][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.489728][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.496336][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.502973][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.509537][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.516199][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.522810][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.529413][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.536039][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.542668][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.549236][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.555886][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.562518][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.569101][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.575736][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.582371][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.588959][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.596313][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.602924][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.609505][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.616333][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.623002][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.629597][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.636268][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.642905][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.649491][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.656157][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.662781][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.669394][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.676046][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.682692][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.689303][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.695954][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 655.702565][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [ 656.303372][T13704] syz.0.1674 (13704) used obsolete PPPIOCDETACH ioctl [ 656.963983][ C1] vcan0: j1939_tp_rxtimer: 0xffff888034cb6400: rx timeout, send abort [ 657.256143][T13714] FAULT_INJECTION: forcing a failure. [ 657.256143][T13714] name failslab, interval 1, probability 0, space 0, times 0 [ 657.315422][T13714] CPU: 1 UID: 0 PID: 13714 Comm: syz.2.1675 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 657.315472][T13714] Tainted: [U]=USER [ 657.315483][T13714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 657.315502][T13714] Call Trace: [ 657.315511][T13714] [ 657.315524][T13714] dump_stack_lvl+0x16c/0x1f0 [ 657.315586][T13714] should_fail_ex+0x50a/0x650 [ 657.315624][T13714] ? fs_reclaim_acquire+0xae/0x150 [ 657.315678][T13714] should_failslab+0xc2/0x120 [ 657.315720][T13714] __kmalloc_noprof+0xce/0x4f0 [ 657.315769][T13714] ? tomoyo_encode2+0x100/0x3e0 [ 657.315828][T13714] tomoyo_encode2+0x100/0x3e0 [ 657.315871][T13714] tomoyo_realpath_from_path+0x1a7/0x710 [ 657.315916][T13714] ? tomoyo_path_number_perm+0x235/0x5b0 [ 657.315954][T13714] tomoyo_path_number_perm+0x248/0x5b0 [ 657.315986][T13714] ? tomoyo_path_number_perm+0x235/0x5b0 [ 657.316023][T13714] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 657.316096][T13714] ? __pfx_lock_release+0x10/0x10 [ 657.316134][T13714] ? trace_lock_acquire+0x14e/0x1f0 [ 657.316169][T13714] ? lock_acquire+0x2f/0xb0 [ 657.316204][T13714] ? __fget_files+0x40/0x3a0 [ 657.316242][T13714] ? __fget_files+0x206/0x3a0 [ 657.316280][T13714] security_file_ioctl+0x9b/0x240 [ 657.316318][T13714] __x64_sys_ioctl+0xb7/0x200 [ 657.316369][T13714] do_syscall_64+0xcd/0x250 [ 657.316402][T13714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.316446][T13714] RIP: 0033:0x7fe05ab8cde9 [ 657.316471][T13714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 657.316503][T13714] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 657.316530][T13714] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 657.316558][T13714] RDX: 0000000000000000 RSI: 000000004138ae84 RDI: 0000000000000004 [ 657.316577][T13714] RBP: 00007fe05b9bf090 R08: 0000000000000000 R09: 0000000000000000 [ 657.316597][T13714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 657.316615][T13714] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 657.316655][T13714] [ 657.535814][ C1] vcan0: j1939_tp_rxtimer: 0xffff888034cb6400: abort rx timeout. Force session deactivation [ 657.551260][T13714] ERROR: Out of memory at tomoyo_realpath_from_path. [ 658.924512][T13737] netlink: 342 bytes leftover after parsing attributes in process `syz.3.1680'. [ 659.010075][T13745] snd_aloop snd_aloop.0: control 16781581:65535:6:'x?F/zF˷fC:8 is already present [ 659.154135][T13747] FAULT_INJECTION: forcing a failure. [ 659.154135][T13747] name failslab, interval 1, probability 0, space 0, times 0 [ 659.220390][T13747] CPU: 1 UID: 0 PID: 13747 Comm: syz.0.1683 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 659.220447][T13747] Tainted: [U]=USER [ 659.220458][T13747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 659.220477][T13747] Call Trace: [ 659.220487][T13747] [ 659.220500][T13747] dump_stack_lvl+0x16c/0x1f0 [ 659.220555][T13747] should_fail_ex+0x50a/0x650 [ 659.220593][T13747] ? fs_reclaim_acquire+0xae/0x150 [ 659.220659][T13747] should_failslab+0xc2/0x120 [ 659.220700][T13747] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 659.220739][T13747] ? lock_acquire+0x2f/0xb0 [ 659.220775][T13747] ? __proc_create+0xa4/0x8b0 [ 659.220809][T13747] ? __proc_create+0x2c3/0x8b0 [ 659.220851][T13747] __proc_create+0x2c3/0x8b0 [ 659.220889][T13747] ? __pfx___proc_create+0x10/0x10 [ 659.220927][T13747] ? find_held_lock+0x2d/0x110 [ 659.220985][T13747] proc_create_reg+0x7d/0x180 [ 659.221027][T13747] proc_create_data+0x86/0x190 [ 659.221066][T13747] ? __pfx_proc_create_data+0x10/0x10 [ 659.221109][T13747] ? net_generic+0xf4/0x2a0 [ 659.221155][T13747] nfs_net_init+0x11a/0x300 [ 659.221198][T13747] ? __pfx_nfs_net_init+0x10/0x10 [ 659.221257][T13747] ops_init+0x1df/0x5f0 [ 659.221298][T13747] setup_net+0x21f/0x860 [ 659.221349][T13747] ? __pfx_setup_net+0x10/0x10 [ 659.221383][T13747] ? down_read_killable+0xcc/0x380 [ 659.221416][T13747] ? __pfx_down_read_killable+0x10/0x10 [ 659.221453][T13747] ? debug_mutex_init+0x37/0x70 [ 659.221507][T13747] copy_net_ns+0x2b4/0x6c0 [ 659.221550][T13747] create_new_namespaces+0x3ea/0xad0 [ 659.221613][T13747] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 659.221662][T13747] ksys_unshare+0x45d/0xa40 [ 659.221710][T13747] ? __pfx_ksys_unshare+0x10/0x10 [ 659.221774][T13747] ? xfd_validate_state+0x5d/0x180 [ 659.221829][T13747] __x64_sys_unshare+0x31/0x40 [ 659.221877][T13747] do_syscall_64+0xcd/0x250 [ 659.221910][T13747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 659.221955][T13747] RIP: 0033:0x7f529678cde9 [ 659.221980][T13747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 659.222012][T13747] RSP: 002b:00007f529758e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 659.222044][T13747] RAX: ffffffffffffffda RBX: 00007f52969a5fa0 RCX: 00007f529678cde9 [ 659.222066][T13747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 659.222086][T13747] RBP: 00007f529680e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 659.222104][T13747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 659.222121][T13747] R13: 0000000000000000 R14: 00007f52969a5fa0 R15: 00007ffffbd42ee8 [ 659.222159][T13747] [ 661.691956][T13781] FAULT_INJECTION: forcing a failure. [ 661.691956][T13781] name failslab, interval 1, probability 0, space 0, times 0 [ 661.746223][T13781] CPU: 1 UID: 0 PID: 13781 Comm: syz.3.1692 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 661.746279][T13781] Tainted: [U]=USER [ 661.746291][T13781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 661.746310][T13781] Call Trace: [ 661.746322][T13781] [ 661.746335][T13781] dump_stack_lvl+0x16c/0x1f0 [ 661.746393][T13781] should_fail_ex+0x50a/0x650 [ 661.746434][T13781] ? fs_reclaim_acquire+0xae/0x150 [ 661.746504][T13781] should_failslab+0xc2/0x120 [ 661.746546][T13781] __kmalloc_noprof+0xce/0x4f0 [ 661.746586][T13781] ? ops_init+0x77/0x5f0 [ 661.746627][T13781] ops_init+0x77/0x5f0 [ 661.746668][T13781] setup_net+0x21f/0x860 [ 661.746707][T13781] ? __pfx_setup_net+0x10/0x10 [ 661.746741][T13781] ? down_read_killable+0xcc/0x380 [ 661.746777][T13781] ? __pfx_down_read_killable+0x10/0x10 [ 661.746814][T13781] ? debug_mutex_init+0x37/0x70 [ 661.746872][T13781] copy_net_ns+0x2b4/0x6c0 [ 661.746915][T13781] create_new_namespaces+0x3ea/0xad0 [ 661.747009][T13781] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 661.747062][T13781] ksys_unshare+0x45d/0xa40 [ 661.747116][T13781] ? __pfx_ksys_unshare+0x10/0x10 [ 661.747166][T13781] ? xfd_validate_state+0x5d/0x180 [ 661.747226][T13781] __x64_sys_unshare+0x31/0x40 [ 661.747284][T13781] do_syscall_64+0xcd/0x250 [ 661.747319][T13781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.747365][T13781] RIP: 0033:0x7fb88498cde9 [ 661.747391][T13781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 661.747427][T13781] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 661.747464][T13781] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 661.747485][T13781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 661.747508][T13781] RBP: 00007fb884a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 661.747528][T13781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 661.747547][T13781] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 661.747592][T13781] [ 662.344895][T13788] FAULT_INJECTION: forcing a failure. [ 662.344895][T13788] name failslab, interval 1, probability 0, space 0, times 0 [ 662.357802][T13788] CPU: 1 UID: 0 PID: 13788 Comm: syz.0.1695 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 662.357850][T13788] Tainted: [U]=USER [ 662.357860][T13788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 662.357880][T13788] Call Trace: [ 662.357889][T13788] [ 662.357902][T13788] dump_stack_lvl+0x16c/0x1f0 [ 662.357959][T13788] should_fail_ex+0x50a/0x650 [ 662.357997][T13788] ? fs_reclaim_acquire+0xae/0x150 [ 662.358062][T13788] should_failslab+0xc2/0x120 [ 662.358104][T13788] __kmalloc_noprof+0xce/0x4f0 [ 662.358141][T13788] ? kobject_get_path+0xcb/0x230 [ 662.358176][T13788] kobject_get_path+0xcb/0x230 [ 662.358211][T13788] kobject_uevent_env+0x289/0x1670 [ 662.358262][T13788] nfs_netns_sysfs_setup+0x16f/0x1f0 [ 662.358304][T13788] nfs_net_init+0x10a/0x300 [ 662.358347][T13788] ? __pfx_nfs_net_init+0x10/0x10 [ 662.358387][T13788] ops_init+0x1df/0x5f0 [ 662.358430][T13788] setup_net+0x21f/0x860 [ 662.358486][T13788] ? __pfx_setup_net+0x10/0x10 [ 662.358519][T13788] ? down_read_killable+0xcc/0x380 [ 662.358559][T13788] ? __pfx_down_read_killable+0x10/0x10 [ 662.358598][T13788] ? debug_mutex_init+0x37/0x70 [ 662.358655][T13788] copy_net_ns+0x2b4/0x6c0 [ 662.358698][T13788] create_new_namespaces+0x3ea/0xad0 [ 662.358762][T13788] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 662.358815][T13788] ksys_unshare+0x45d/0xa40 [ 662.358868][T13788] ? __pfx_ksys_unshare+0x10/0x10 [ 662.358917][T13788] ? xfd_validate_state+0x5d/0x180 [ 662.358976][T13788] __x64_sys_unshare+0x31/0x40 [ 662.359032][T13788] do_syscall_64+0xcd/0x250 [ 662.359066][T13788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 662.359111][T13788] RIP: 0033:0x7f529678cde9 [ 662.359137][T13788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 662.359168][T13788] RSP: 002b:00007f529758e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 662.359199][T13788] RAX: ffffffffffffffda RBX: 00007f52969a5fa0 RCX: 00007f529678cde9 [ 662.359219][T13788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 662.359244][T13788] RBP: 00007f529680e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 662.359265][T13788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 662.359285][T13788] R13: 0000000000000000 R14: 00007f52969a5fa0 R15: 00007ffffbd42ee8 [ 662.359327][T13788] [ 663.453396][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 663.934915][T13804] FAULT_INJECTION: forcing a failure. [ 663.934915][T13804] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 664.108070][T13804] CPU: 0 UID: 0 PID: 13804 Comm: syz.2.1699 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 664.108119][T13804] Tainted: [U]=USER [ 664.108130][T13804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 664.108150][T13804] Call Trace: [ 664.108159][T13804] [ 664.108172][T13804] dump_stack_lvl+0x16c/0x1f0 [ 664.108227][T13804] should_fail_ex+0x50a/0x650 [ 664.108274][T13804] _copy_from_user+0x2e/0xd0 [ 664.108322][T13804] memdup_user+0x71/0xd0 [ 664.108375][T13804] kvm_vcpu_ioctl+0x2f4/0x16b0 [ 664.108426][T13804] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 664.108488][T13804] ? __pfx_lock_release+0x10/0x10 [ 664.108527][T13804] ? trace_lock_acquire+0x14e/0x1f0 [ 664.108572][T13804] ? __fget_files+0x206/0x3a0 [ 664.108612][T13804] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 664.108651][T13804] __x64_sys_ioctl+0x190/0x200 [ 664.108704][T13804] do_syscall_64+0xcd/0x250 [ 664.108737][T13804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 664.108782][T13804] RIP: 0033:0x7fe05ab8cde9 [ 664.108807][T13804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 664.108839][T13804] RSP: 002b:00007fe05b9bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 664.108868][T13804] RAX: ffffffffffffffda RBX: 00007fe05ada5fa0 RCX: 00007fe05ab8cde9 [ 664.108896][T13804] RDX: 0000000000000000 RSI: 000000004138ae84 RDI: 0000000000000004 [ 664.108915][T13804] RBP: 00007fe05b9bf090 R08: 0000000000000000 R09: 0000000000000000 [ 664.108935][T13804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 664.108954][T13804] R13: 0000000000000000 R14: 00007fe05ada5fa0 R15: 00007ffdc73d5b18 [ 664.108994][T13804] [ 664.282302][ C0] vcan0: j1939_tp_rxtimer: 0xffff888033ac9400: rx timeout, send abort [ 664.790686][ C0] vcan0: j1939_tp_rxtimer: 0xffff888033ac9400: abort rx timeout. Force session deactivation [ 665.749787][T13829] FAULT_INJECTION: forcing a failure. [ 665.749787][T13829] name failslab, interval 1, probability 0, space 0, times 0 [ 665.786968][T13829] CPU: 1 UID: 0 PID: 13829 Comm: syz.3.1706 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 665.787024][T13829] Tainted: [U]=USER [ 665.787036][T13829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 665.787057][T13829] Call Trace: [ 665.787068][T13829] [ 665.787081][T13829] dump_stack_lvl+0x16c/0x1f0 [ 665.787141][T13829] should_fail_ex+0x50a/0x650 [ 665.787181][T13829] ? fs_reclaim_acquire+0xae/0x150 [ 665.787239][T13829] ? rpc_mkpipe_data+0x49/0x460 [ 665.787275][T13829] should_failslab+0xc2/0x120 [ 665.787317][T13829] __kmalloc_cache_noprof+0x68/0x420 [ 665.787359][T13829] ? __pfx_sunrpc_init_net+0x10/0x10 [ 665.787405][T13829] rpc_mkpipe_data+0x49/0x460 [ 665.787442][T13829] ? __pfx_sunrpc_init_net+0x10/0x10 [ 665.787484][T13829] rpc_pipefs_init_net+0x5b/0x140 [ 665.787529][T13829] sunrpc_init_net+0xb7/0x190 [ 665.787573][T13829] ops_init+0x1df/0x5f0 [ 665.787614][T13829] setup_net+0x21f/0x860 [ 665.787653][T13829] ? __pfx_setup_net+0x10/0x10 [ 665.787688][T13829] ? down_read_killable+0xcc/0x380 [ 665.787722][T13829] ? __pfx_down_read_killable+0x10/0x10 [ 665.787773][T13829] ? debug_mutex_init+0x37/0x70 [ 665.787830][T13829] copy_net_ns+0x2b4/0x6c0 [ 665.787876][T13829] create_new_namespaces+0x3ea/0xad0 [ 665.787935][T13829] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 665.787988][T13829] ksys_unshare+0x45d/0xa40 [ 665.788041][T13829] ? __pfx_ksys_unshare+0x10/0x10 [ 665.788092][T13829] ? xfd_validate_state+0x5d/0x180 [ 665.788149][T13829] __x64_sys_unshare+0x31/0x40 [ 665.788201][T13829] do_syscall_64+0xcd/0x250 [ 665.788234][T13829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.788280][T13829] RIP: 0033:0x7fb88498cde9 [ 665.788306][T13829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 665.788340][T13829] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 665.788371][T13829] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 665.788399][T13829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 665.788420][T13829] RBP: 00007fb884a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 665.788440][T13829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 665.788461][T13829] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 665.788501][T13829] [ 666.612633][T13843] FAULT_INJECTION: forcing a failure. [ 666.612633][T13843] name failslab, interval 1, probability 0, space 0, times 0 [ 666.668937][T13843] CPU: 0 UID: 0 PID: 13843 Comm: syz.3.1711 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 666.668993][T13843] Tainted: [U]=USER [ 666.669004][T13843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 666.669025][T13843] Call Trace: [ 666.669035][T13843] [ 666.669049][T13843] dump_stack_lvl+0x16c/0x1f0 [ 666.669106][T13843] should_fail_ex+0x50a/0x650 [ 666.669148][T13843] ? fs_reclaim_acquire+0xae/0x150 [ 666.669205][T13843] should_failslab+0xc2/0x120 [ 666.669248][T13843] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 666.669286][T13843] ? lock_acquire+0x2f/0xb0 [ 666.669325][T13843] ? __proc_create+0xa4/0x8b0 [ 666.669360][T13843] ? __proc_create+0x2c3/0x8b0 [ 666.669404][T13843] __proc_create+0x2c3/0x8b0 [ 666.669444][T13843] ? __pfx___proc_create+0x10/0x10 [ 666.669484][T13843] ? find_held_lock+0x2d/0x110 [ 666.669547][T13843] _proc_mkdir+0xbb/0x200 [ 666.669587][T13843] ? __pfx__proc_mkdir+0x10/0x10 [ 666.669650][T13843] nfs_fs_proc_net_init+0x9b/0x1e0 [ 666.669708][T13843] nfs_net_init+0x130/0x300 [ 666.669753][T13843] ? __pfx_nfs_net_init+0x10/0x10 [ 666.669793][T13843] ops_init+0x1df/0x5f0 [ 666.669833][T13843] setup_net+0x21f/0x860 [ 666.669872][T13843] ? __pfx_setup_net+0x10/0x10 [ 666.669906][T13843] ? down_read_killable+0xcc/0x380 [ 666.669939][T13843] ? __pfx_down_read_killable+0x10/0x10 [ 666.669978][T13843] ? debug_mutex_init+0x37/0x70 [ 666.670029][T13843] copy_net_ns+0x2b4/0x6c0 [ 666.670070][T13843] create_new_namespaces+0x3ea/0xad0 [ 666.670120][T13843] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 666.670169][T13843] ksys_unshare+0x45d/0xa40 [ 666.670215][T13843] ? __pfx_ksys_unshare+0x10/0x10 [ 666.670260][T13843] ? xfd_validate_state+0x5d/0x180 [ 666.670313][T13843] __x64_sys_unshare+0x31/0x40 [ 666.670361][T13843] do_syscall_64+0xcd/0x250 [ 666.670390][T13843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 666.670433][T13843] RIP: 0033:0x7fb88498cde9 [ 666.670458][T13843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 666.670489][T13843] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 666.670519][T13843] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 666.670540][T13843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 666.670558][T13843] RBP: 00007fb884a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 666.670576][T13843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 666.670594][T13843] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 666.670633][T13843] [ 667.228363][T13843] ------------[ cut here ]------------ [ 667.239793][T13843] remove_proc_entry: removing non-empty directory 'net/rpc', leaking at least 'nfs' [ 667.282123][T13843] WARNING: CPU: 0 PID: 13843 at fs/proc/generic.c:719 remove_proc_entry+0x39a/0x470 [ 667.291694][T13843] Modules linked in: [ 667.295654][T13843] CPU: 0 UID: 0 PID: 13843 Comm: syz.3.1711 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 667.308049][T13843] Tainted: [U]=USER [ 667.312002][T13843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 667.322159][T13843] RIP: 0010:remove_proc_entry+0x39a/0x470 [ 667.328132][T13843] Code: 48 c1 ea 03 80 3c 02 00 0f 85 9c 00 00 00 49 8b 94 24 d8 00 00 00 48 c7 c6 00 e0 81 8b 48 c7 c7 20 df 81 8b e8 f7 74 23 ff 90 <0f> 0b 90 90 e9 33 fe ff ff e8 b8 9a 62 ff 90 48 8d bd d8 00 00 00 [ 667.348162][T13843] RSP: 0018:ffffc900185efb90 EFLAGS: 00010282 [ 667.354339][T13843] RAX: 0000000000000000 RBX: 1ffff920030bdf74 RCX: ffffc9000c37a000 [ 667.362439][T13843] RDX: 0000000000080000 RSI: ffffffff8179c896 RDI: 0000000000000001 [ 667.370616][T13843] RBP: ffff88802a0fd780 R08: 0000000000000001 R09: 0000000000000000 [ 667.378646][T13843] R10: 0000000000000001 R11: fffffffffffca2a8 R12: ffff888060a04780 [ 667.386748][T13843] R13: ffff88802a0fd838 R14: ffff888060a04780 R15: fffffbfff203512c [ 667.394835][T13843] FS: 00007fb8857fb6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 667.404124][T13843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 667.410808][T13843] CR2: 00005555632e44a8 CR3: 00000000328a0000 CR4: 00000000003526f0 [ 667.418853][T13843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 667.427126][T13843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 667.435431][T13843] Call Trace: [ 667.438755][T13843] [ 667.441782][T13843] ? __warn+0xea/0x3c0 [ 667.445913][T13843] ? remove_proc_entry+0x39a/0x470 [ 667.451226][T13843] ? report_bug+0x3c0/0x580 [ 667.455821][T13843] ? handle_bug+0x54/0xa0 [ 667.460326][T13843] ? exc_invalid_op+0x17/0x50 [ 667.465067][T13843] ? asm_exc_invalid_op+0x1a/0x20 [ 667.470171][T13843] ? __warn_printk+0x1a6/0x350 [ 667.475053][T13843] ? remove_proc_entry+0x39a/0x470 [ 667.480307][T13843] ? lockdep_hardirqs_on+0x7c/0x110 [ 667.485590][T13843] ? __pfx_remove_proc_entry+0x10/0x10 [ 667.491206][T13843] ? kfree+0x2c4/0x4d0 [ 667.495333][T13843] ? sunrpc_exit_net+0x37/0x90 [ 667.500170][T13843] sunrpc_exit_net+0x3f/0x90 [ 667.504943][T13843] ? __pfx_sunrpc_exit_net+0x10/0x10 [ 667.510341][T13843] ops_exit_list+0xb0/0x180 [ 667.514994][T13843] setup_net+0x4fe/0x860 [ 667.519295][T13843] ? __pfx_setup_net+0x10/0x10 [ 667.524169][T13843] ? down_read_killable+0xcc/0x380 [ 667.529492][T13843] ? __pfx_down_read_killable+0x10/0x10 [ 667.535314][T13843] ? debug_mutex_init+0x37/0x70 [ 667.540304][T13843] copy_net_ns+0x2b4/0x6c0 [ 667.544797][T13843] create_new_namespaces+0x3ea/0xad0 [ 667.550171][T13843] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 667.555948][T13843] ksys_unshare+0x45d/0xa40 [ 667.560623][T13843] ? __pfx_ksys_unshare+0x10/0x10 [ 667.565732][T13843] ? xfd_validate_state+0x5d/0x180 [ 667.570965][T13843] __x64_sys_unshare+0x31/0x40 [ 667.575805][T13843] do_syscall_64+0xcd/0x250 [ 667.580450][T13843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.586463][T13843] RIP: 0033:0x7fb88498cde9 [ 667.591027][T13843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 667.610793][T13843] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 667.619272][T13843] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 667.627452][T13843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 667.635799][T13843] RBP: 00007fb884a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 667.644041][T13843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 667.652184][T13843] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 667.660296][T13843] [ 667.663362][T13843] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 667.670678][T13843] CPU: 0 UID: 0 PID: 13843 Comm: syz.3.1711 Tainted: G U 6.14.0-rc1-syzkaller-00034-g92514ef226f5 #0 [ 667.682973][T13843] Tainted: [U]=USER [ 667.686811][T13843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 667.696911][T13843] Call Trace: [ 667.700227][T13843] [ 667.703192][T13843] dump_stack_lvl+0x3d/0x1f0 [ 667.707849][T13843] panic+0x71d/0x800 [ 667.711796][T13843] ? __pfx_panic+0x10/0x10 [ 667.716354][T13843] ? show_trace_log_lvl+0x29d/0x3d0 [ 667.721639][T13843] ? remove_proc_entry+0x39a/0x470 [ 667.726818][T13843] check_panic_on_warn+0xab/0xb0 [ 667.731821][T13843] __warn+0xf6/0x3c0 [ 667.735783][T13843] ? remove_proc_entry+0x39a/0x470 [ 667.740957][T13843] report_bug+0x3c0/0x580 [ 667.745358][T13843] handle_bug+0x54/0xa0 [ 667.749586][T13843] exc_invalid_op+0x17/0x50 [ 667.754143][T13843] asm_exc_invalid_op+0x1a/0x20 [ 667.759052][T13843] RIP: 0010:remove_proc_entry+0x39a/0x470 [ 667.764835][T13843] Code: 48 c1 ea 03 80 3c 02 00 0f 85 9c 00 00 00 49 8b 94 24 d8 00 00 00 48 c7 c6 00 e0 81 8b 48 c7 c7 20 df 81 8b e8 f7 74 23 ff 90 <0f> 0b 90 90 e9 33 fe ff ff e8 b8 9a 62 ff 90 48 8d bd d8 00 00 00 [ 667.784585][T13843] RSP: 0018:ffffc900185efb90 EFLAGS: 00010282 [ 667.790712][T13843] RAX: 0000000000000000 RBX: 1ffff920030bdf74 RCX: ffffc9000c37a000 [ 667.798737][T13843] RDX: 0000000000080000 RSI: ffffffff8179c896 RDI: 0000000000000001 [ 667.806757][T13843] RBP: ffff88802a0fd780 R08: 0000000000000001 R09: 0000000000000000 [ 667.814776][T13843] R10: 0000000000000001 R11: fffffffffffca2a8 R12: ffff888060a04780 [ 667.822798][T13843] R13: ffff88802a0fd838 R14: ffff888060a04780 R15: fffffbfff203512c [ 667.830828][T13843] ? __warn_printk+0x1a6/0x350 [ 667.835669][T13843] ? lockdep_hardirqs_on+0x7c/0x110 [ 667.840958][T13843] ? __pfx_remove_proc_entry+0x10/0x10 [ 667.846512][T13843] ? kfree+0x2c4/0x4d0 [ 667.850681][T13843] ? sunrpc_exit_net+0x37/0x90 [ 667.855508][T13843] sunrpc_exit_net+0x3f/0x90 [ 667.860162][T13843] ? __pfx_sunrpc_exit_net+0x10/0x10 [ 667.865508][T13843] ops_exit_list+0xb0/0x180 [ 667.870089][T13843] setup_net+0x4fe/0x860 [ 667.874384][T13843] ? __pfx_setup_net+0x10/0x10 [ 667.879198][T13843] ? down_read_killable+0xcc/0x380 [ 667.884363][T13843] ? __pfx_down_read_killable+0x10/0x10 [ 667.889966][T13843] ? debug_mutex_init+0x37/0x70 [ 667.894897][T13843] copy_net_ns+0x2b4/0x6c0 [ 667.899380][T13843] create_new_namespaces+0x3ea/0xad0 [ 667.904756][T13843] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 667.910467][T13843] ksys_unshare+0x45d/0xa40 [ 667.915046][T13843] ? __pfx_ksys_unshare+0x10/0x10 [ 667.920138][T13843] ? xfd_validate_state+0x5d/0x180 [ 667.925322][T13843] __x64_sys_unshare+0x31/0x40 [ 667.930156][T13843] do_syscall_64+0xcd/0x250 [ 667.934712][T13843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 667.940685][T13843] RIP: 0033:0x7fb88498cde9 [ 667.945158][T13843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 667.964835][T13843] RSP: 002b:00007fb8857fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 667.973317][T13843] RAX: ffffffffffffffda RBX: 00007fb884ba5fa0 RCX: 00007fb88498cde9 [ 667.981341][T13843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 667.989364][T13843] RBP: 00007fb884a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 667.997389][T13843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 668.005416][T13843] R13: 0000000000000000 R14: 00007fb884ba5fa0 R15: 00007fff87aa77f8 [ 668.013459][T13843] [ 668.016866][T13843] Kernel Offset: disabled [ 668.021258][T13843] Rebooting in 86400 seconds..