last executing test programs: 10.2796177s ago: executing program 3 (id=613): socket(0x1d, 0x3, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_PAGE_POOL_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x14, r1, 0x301, 0x70bd29, 0x25dfdc02}, 0x14}, 0x1, 0xa6ff, 0x0, 0x20008810}, 0x880) 10.046305178s ago: executing program 3 (id=615): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/irq/12/hwirq\x00', 0x2000, 0x0) read$auto(r0, 0x0, 0x20) 9.802604315s ago: executing program 3 (id=617): mmap$auto(0xf5b1, 0x542a, 0x0, 0x13, 0xffffffffffffffff, 0xb) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x5) add_key$auto_KEY_SPEC_SESSION_KEYRING(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)='&\x00', 0x0, 0x0, 0xfffffffffffffffd) r0 = prctl$auto_SECCOMP_MODE_FILTER(0x9, 0x2, 0x0, 0x928, 0xd) io_uring_register$auto_IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000000)="af1c28cbeb2b103bce1f93c65713", 0x5) (async) r1 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/ext4/sda1/mb_structs_summary\x00', 0x149a80, 0x0) pread64$auto(r1, &(0x7f0000000040)='/proc/scsi/sg/devices\x00', 0x100000001, 0x100) 6.371454903s ago: executing program 3 (id=628): mremap$auto(0x200001000000, 0x1, 0x4, 0x3, 0x100000000) r0 = open(&(0x7f0000000140)='./cgroup\x00', 0xa000, 0x310) fcntl$auto(r0, 0x402, 0x1) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x1e, 0x805, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) ioctl$auto_USB_RAW_IOCTL_EP_ENABLE(0xffffffffffffffff, 0x40095505, 0x0) close_range$auto(0x2, 0x8, 0x0) memfd_create$auto(0x0, 0xe) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) write$auto(r1, &(0x7f0000000180)='\x05\x00\x00\x00', 0x80000005) sendfile$auto(0x1, 0x3, 0x0, 0x40000000c07) fcntl$auto(0x0, 0x407, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/ip6_mr_cache\x00', 0x1900, 0x0) pread64$auto(r2, 0x0, 0xe, 0x100000000007) r3 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/key-users\x00', 0x20000, 0x0) pread64$auto(r3, &(0x7f00000002c0)='\x04\xefr\tbgc/\xd0\xe1\x05\x00/tg/,s\b\xf5\xf7\x0f\x03\xd5\xef\xbfA\xba&\xba\xd0\xbb\xca\xb0\xa1\t\x00\x00\r(\xccF\xeeg\n\x00\x00\xa9l\x9cd\xcf\xff\x97=\xf4\xa1\xca\x82j\xf2\x17\t\x00\x00\x00\x00\x00\x00\x000\xf76\xb96\xd1\xb9\xde\xe2\x167\xc5\x94\x00A[B\xd9\x82\xaa\xa9\xfcoB\xfe\'\xfbI\xc9\xcb\xc3\xc1\x1e6~\x81\xb9\x0ff\x8e\xd3\x06\xba;yX\x966\x97#\xfb\x8d!F\xfc\x99\x86\x1d\xbb\xaf(\x92\x887\x01Z\xa7\xe3Y\x17\xd2#\x8aO\xef\r\xfa\xe0\x18IiI\xaek\xa9R\x02N;+@\x12>\'\x1a\xa6i\x93\x8c\x16BO@ \xb5\xd9\xd0\xb6S\xfc\x17\x11\x04\x8b?$\xean\xa1|D\x04\x97\xea\x00\x87\xd1@\x00\x8cM\xfdr\xc9\x86\xbaq\x00'/221, 0x100003ffd, 0xe) 6.228938075s ago: executing program 0 (id=629): mmap$auto(0x0, 0x402000a, 0xffffffffffffffff, 0x400eb1, 0x401, 0x8000) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) ioctl$auto_BLKRRPART(0xffffffffffffffff, 0x125f, 0x700000000000000) mmap$auto(0x0, 0x202000d, 0x6, 0x16, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0xfffffffe, 0x8000000000000000, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x430740, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b73, r1, 0x8000) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r2 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = open(0x0, 0x163340, 0x16e) r4 = socket(0x1a, 0xa, 0x6) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) connect$auto(0x3, &(0x7f0000000140)=@in={0x2, 0x4e23, @loopback}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7fffffe) fcntl$auto(r2, 0x80000001, 0xa553) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) mmap$auto(0x0, 0x40000000e983, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYRESHEX=r3, @ANYRES32=r4, @ANYRESDEC=r0], 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x40) mmap$auto(0x0, 0xfffffffffffffffb, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0xfffffffffffffffd, 0x2000b, 0xa169, 0x16, r2, 0x3) mq_open$auto(&(0x7f00000001c0)='\x12\xe6D\b\x9e\x00\x80\x8d\f\xb9w-\xbd!\x9eb\xed\xfb\x0f\xe5\x9dZ\xc2\xd1\x01wBV\x91\x8f_\xc0.\x84\xfe\x84\xd1se\x01\x06\x00\xb3\x13_Y&\xa9\x88\xe4\xa2\xb0V\x85\x92<\xb6\xdcT \\\xf2\v\xb1\xe2\xd8\xfa\xd8V\xe5\x00\xfa\xe9!\xc5<\xce\x18=\x06\xdagq\xb5\r\t\xb2\xde\x99\xd50\x89h\xc5\xba\xff\xc8u50x0, &(0x7f0000000140), {0xc}, &(0x7f0000000180)=""/117, 0x75, &(0x7f0000000200)=""/252, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x5, {r1}}, 0x58) timer_create$auto(0x5, &(0x7f00000003c0)={@sival_int=0x1, @raw=0x33b18000, 0xfffffff1, @_tid=r2}, &(0x7f0000000400)=0x40) 4.912537283s ago: executing program 0 (id=633): mmap$auto(0x0, 0x40006, 0xdf, 0x200009b72, 0x7, 0x28000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/memory.kmem.tcp.limit_in_bytes\x00', 0xc2481, 0x0) writev$auto(r0, &(0x7f0000000080)={&(0x7f0000000580)='g', 0x6}, 0x3) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) ustat$auto(0x801, 0x0) unshare$auto(0x6c000000) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/fail-nth\x00', 0x2, 0x0) bind$auto(0x3, 0x0, 0x6a) unshare$auto(0x40000080) setsockopt$auto(0x3, 0x10000000084, 0x7b, 0x0, 0xd) setsockopt$auto(0x3, 0x10000000084, 0x7c, 0x0, 0x8) write$auto(r1, &(0x7f0000000040)='7\x00]\xa4\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9) socket(0xf, 0x3, 0x2) prctl$auto_PR_SET_VMA(0x53564d41, 0x0, 0x0, 0x7fff, 0x2) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, 0x0, 0x82002, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, 0x0, 0x40200, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0xe2c1, 0x157) r2 = openat$auto_show_traces_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/available_tracers\x00', 0x80, 0x0) read$auto_show_traces_fops_trace(r2, &(0x7f0000000240)=""/120, 0x78) socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x26241, 0x20) socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x6a) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x800, 0x0) socket(0x2, 0x1, 0x106) listen$auto(0x3, 0x81) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) 4.809414066s ago: executing program 1 (id=634): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto_PR_SET_MM_ARG_START(0x0, 0x8, 0x0, 0x40, 0x5) mmap$auto(0x1, 0x2020009, 0x0, 0xffffffff00000010, 0xffffffffffffffff, 0x8003) sysfs$auto(0x2, 0x27, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/hugetlb.1GB.limit_in_bytes\x00', 0xa001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x100) socket(0x18, 0x2, 0x0) socket(0xa, 0x2, 0x3a) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, 0x0, 0x2142, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0xc6, 0x3, 0xfff, &(0x7f0000000000)=0x1) close_range$auto(0x2, 0x8, 0x0) r0 = socket(0x11, 0x3, 0xb) close_range$auto(0x2, r0, 0x0) r1 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r1, 0x107, 0x14, 0x0, 0x4) sendmmsg$auto(r0, &(0x7f0000000400)={{&(0x7f0000000000), 0x205aa, &(0x7f0000000100)={0x0, 0x4b}, 0x1, 0x0, 0x5, 0x1060}, 0x5}, 0x2, 0x100) 4.727343931s ago: executing program 2 (id=635): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/snd_hda_intel/parameters/bdl_pos_adj\x00', 0x80102, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) shutdown$auto(r0, 0x3) fcntl$auto(0x8000000000000001, 0x5, 0x8) r1 = io_uring_setup$auto(0x86, 0x0) r2 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000001280)='/dev/v4l-subdev0\x00', 0x101000, 0x0) ioctl$auto(r2, 0xc0205647, r1) 4.542779423s ago: executing program 2 (id=636): close_range$auto(0x2, 0x8, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0xf15, &(0x7f0000000080)={0x7fffffff, 0xd, 0x2, 0x5, 0x3, 0x4008, 0xffffffffffffffff, [0x0, 0x53b2, 0x9], {0x6, 0x6, 0x4, 0x29f, 0x100, 0x83, 0x9, 0x6, 0xc0a1}, {0x100, 0x1, 0x52, 0x5, 0x80000001, 0x40, 0x76c5, 0x8, 0x100000000}}) (async) io_uring_setup$auto(0xf15, &(0x7f0000000080)={0x7fffffff, 0xd, 0x2, 0x5, 0x3, 0x4008, 0xffffffffffffffff, [0x0, 0x53b2, 0x9], {0x6, 0x6, 0x4, 0x29f, 0x100, 0x83, 0x9, 0x6, 0xc0a1}, {0x100, 0x1, 0x52, 0x5, 0x80000001, 0x40, 0x76c5, 0x8, 0x100000000}}) io_uring_register$auto(0x2, 0x24, 0x0, 0x83) (async) io_uring_register$auto(0x2, 0x24, 0x0, 0x83) socket(0xa, 0x3, 0x3b) connect$auto(0x3, &(0x7f0000000000)=@generic={0xa, "0000e100"}, 0x58) (async) connect$auto(0x3, &(0x7f0000000000)=@generic={0xa, "0000e100"}, 0x58) r0 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd7000fbdbdf2503000000040008002000018008000f00ac1e000114000f002001000000000000000000000000000264e0872473b72615dde90424da69e31b08f4f5c2315026d3880e3e1348973d4ab00c4b7f4ab4f367e33e33e407e4797b89c362379291b268fae33fb8ad0a9f4133929b668c677f0f771a31cbd35abb7700ea93018594fc07871fd09a82df12f95e4a2c0b8dd037f96a3311db16140fdb454ed093b27b92425e67fe69e5cd203e85a87554f166c3a0f6114de635378c532325ccc0ef2ed8f35c46"], 0x38}, 0x1, 0x0, 0x0, 0x40010}, 0x448c0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) syz_clone3(&(0x7f0000000100)={0x2000000, 0x0, 0x0, 0x0, {0x21}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = open(&(0x7f0000000280)='./file1\x00', 0x1, 0x55e) fcntl$auto_F_ADD_SEALS(r2, 0x410, 0x6) rename$auto(&(0x7f0000000240)='./cgroup\x00', &(0x7f0000000080)='./file0\x00') openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, 0x0, 0x20480, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ttyt7\x00', 0x103003, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/block/ram9/integrity/read_verify\x00', 0x140b02, 0x0) (async) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/block/ram9/integrity/read_verify\x00', 0x140b02, 0x0) sendfile$auto(r3, r3, 0x0, 0x3) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x103e81, 0x0) openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000000), 0x48101, 0x0) syslog$auto(0x9, &(0x7f0000000200)='/sys/devices/virtual/block/ram9/integrity/read_verify\x00', 0x3) (async) syslog$auto(0x9, &(0x7f0000000200)='/sys/devices/virtual/block/ram9/integrity/read_verify\x00', 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x306, 0x0) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x2, 0x0) (async) io_uring_setup$auto(0x2, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) (async) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(0x0) ioprio_get$auto_IOPRIO_WHO_PGRP(0x2, r4) (async) ioprio_get$auto_IOPRIO_WHO_PGRP(0x2, r4) socket(0x0, 0x800, 0x5) adjtimex$auto(&(0x7f0000000000)={0xffff92b5, 0x0, 0x9, 0x3, 0x0, 0x80000000000000, 0x2, 0x0, 0x4513, 0x9, 0x2, {0x7, 0xa}, 0xfffffffc, 0xbfa, 0x9, 0x10, 0x0, 0x2, 0x8, 0x100, 0x10003, 0x100000001, 0x4}) (async) adjtimex$auto(&(0x7f0000000000)={0xffff92b5, 0x0, 0x9, 0x3, 0x0, 0x80000000000000, 0x2, 0x0, 0x4513, 0x9, 0x2, {0x7, 0xa}, 0xfffffffc, 0xbfa, 0x9, 0x10, 0x0, 0x2, 0x8, 0x100, 0x10003, 0x100000001, 0x4}) 4.363340696s ago: executing program 1 (id=637): sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, 0x0, 0x4000050) unshare$auto(0x40000080) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x2404c000) mmap$auto(0x0, 0x2020009, 0x5, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = socket(0xa, 0x5, 0x0) setsockopt$auto(r1, 0x10000000084, 0x4, 0x0, 0x4) io_uring_setup$auto(0x59, 0x0) set_mempolicy$auto(0x6, &(0x7f0000000000)=0x7e, 0x4) close_range$auto(r0, 0x8, 0x0) socket(0x2b, 0x1, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x2, 0x1, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) sendmsg$auto_OVS_VPORT_CMD_DEL(r2, &(0x7f0000001a80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001a00)={&(0x7f00000004c0)={0x22c, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@OVS_VPORT_ATTR_UPCALL_STATS={0x217, 0xa, 0x0, 0x1, [@nested={0x17c, 0xd8, 0x0, 0x1, [@typed={0x14, 0x10a, 0x0, 0x0, @ipv6=@loopback}, @generic="8c5e7904b62ded848c5a778ccb9fcd960d5745f5cea399f1393201d03ff61c8faad2714a3f3cb433cf059ecaabcadab9b937fa6270f5834c8977b164f51f8a5010c2391b321a51ed2e59e62b82050afea490c39f241c0bccc4eca2a23856a7463f5922c1e87d7c003922ae40afeb062934923dd36f2ebb228b936966e22c6ef66079c2fc3021977473b17d917d82c4b34eb65f", @generic="20bd151f080442ea1e9e9145df1e2826836b038d77a91cf3bc1c8e336491d9e593c9de15e694a026b12d4b60593ccff1177b10e75c4ddc060f10dd75faa446540cd4d2789346397d7ec6ef83a74728f306d8a679df003a270e6bbe6d9d34a5c5bff4578c2b78df5f7a0108d105b44a38f769e5a4266a314301bc9d1f94d274645b0c1e5912937fa615ad900e00f090e3c8983552b54cea92f0821b21b88777ffb0b5bf967a7fb3d02a41fdbbbb8516b63c42db43e832d8619d2907d24873200a68c154338a239ec64a", @nested={0x4, 0x3ff8}, @nested={0x4, 0xe5}]}, @generic="cea3b1eb5035f2ada7a6b369d9cae80acbce4557f0a5750e99a779e2b15337c19c29137b5f3c8b42c22922d5fc413ad50eac5db9d9600a977494ac571a4cc04d4ef62f297b19171852125f670e0986874ebd14c9069aa95a53648686fd3687a6e1b112d0f14449ee614bc9253faa00f7e2cb1278c5cb429df67247106ca668", @nested={0x4, 0x4b}, @typed={0x14, 0x11c, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x408c4}, 0x99) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) openat$auto_generic(0xffffffffffffff9c, &(0x7f00000032c0)='/proc/kmsg\x00', 0x80002, 0x0) r4 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0xc0842, 0x95) sendfile$auto(r4, r4, 0x0, 0x1) select$auto(0x9, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x3, 0x1, 0x9488, 0x9, 0x15f4da07, 0x6, 0x2, 0x64, 0x80000020, 0x1000, 0xb, 0x9, 0xecf, 0xd8]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x8000000000001fd, 0x20000000007, 0x4, 0x1000000000000bc3, 0x7fd, 0x3, 0xff, 0x10001, 0x400000000003, 0x3, 0xf90, 0xfffffffffffffffe, 0x80000000, 0x335b0eef, 0xffffdfffffffff81, 0x4]}, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x2000000008000) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) close_range$auto(0x2, 0x8, 0x0) write$auto(0xffffffffffffffff, 0x0, 0xfdef) sendmsg$auto_NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fcdbdf25f500000006001000010000000400ae00080027004d29000004004a01"], 0x3}, 0x1, 0x0, 0x0, 0x890}, 0x800c5) 3.655224612s ago: executing program 3 (id=638): sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, 0x0, 0x4000050) unshare$auto(0x40000080) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x2404c000) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x6, 0xd, 0xfffffffe, 0x6, 0x7fff, 0x8, 0xffffffffffffffff, [], {0x6, 0x10001, 0xb, 0x2de, 0x504, 0x1, 0x80, 0x6, 0x6}, {0xfff7ffff, 0x2, 0x52, 0x5, 0x10001, 0x40, 0x76c5, 0x8, 0x8000000000000000}}) set_mempolicy$auto(0x6, &(0x7f0000000000)=0x7e, 0x4) close_range$auto(r0, 0x8, 0x0) socket(0x2b, 0x1, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) sendmsg$auto_OVS_VPORT_CMD_DEL(r1, &(0x7f0000001a80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001a00)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14150000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="04002b80a5f48e04e73054f71b07a4231ba09ad16e9dce9003cd01e018d9d0ea489e666d38b2ac571a354aadd3b421b6bbaf6679abcf99079928a799cdae635b5a5e829be1c44a06dc28517ecf045ad2b5433644a384b2e2fc573d77a8f1322f17af348a71626c3abc72cc22a764446162708f4c7e40de820014001c0000000000000000000000ffffe000000100"], 0x1514}, 0x1, 0x0, 0x0, 0x408c4}, 0x99) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) syz_clone(0x8011, 0x0, 0xffffffffffffff9f, 0x0, 0x0, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) openat$auto_generic(0xffffffffffffff9c, &(0x7f00000032c0)='/proc/kmsg\x00', 0x80002, 0x0) r3 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0xc0842, 0x95) sendfile$auto(r3, r3, 0x0, 0x1) select$auto(0x9, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x3, 0x1, 0x9488, 0x9, 0x15f4da07, 0x6, 0x2, 0x64, 0x80000020, 0x1000, 0xb, 0x9, 0xecf, 0xd8]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x8000000000001fd, 0x20000000007, 0x4, 0x1000000000000bc3, 0x7fd, 0x3, 0xff, 0x10001, 0x400000000003, 0x3, 0xf90, 0xfffffffffffffffe, 0x80000000, 0x335b0eef, 0xffffdfffffffff81, 0x4]}, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x2000000008000) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x4bd, 0x0, 0x1000, &(0x7f0000000040)=0x2) 3.450854824s ago: executing program 2 (id=639): socket(0x29, 0x2, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, 0x0, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/platform/drivers/chipidea-usb2/uevent\x00', 0x200, 0x0) socket(0xa, 0x5, 0x0) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1\x00', 0x103342, 0x0) close_range$auto(0x2, r1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r2, 0x0, 0x20) 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) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x80000007, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) sysfs$auto(0x2, 0x100000000000011, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r4 = fsopen$auto(0x0, 0x1) fsconfig$auto(r4, 0x8, 0x0, 0x0, 0x0) r5 = fsopen$auto(0x0, 0x1) fsconfig$auto(r5, 0x6, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) exit$auto(0x41) semget$auto(0x0, 0x2e4a, 0x8000) 2.017544113s ago: executing program 0 (id=640): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x400008, 0xe0, 0x14, 0x2, 0x808000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/bond0/bonding/num_grat_arp\x00', 0xc8282, 0x0) sendfile$auto(r1, r1, 0x0, 0x1) r2 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000080), 0x60, 0x0) sysfs$auto(0x2, 0x10000000000002d, 0x0) r3 = socket(0x23, 0x2, 0x0) ioctl$auto(r3, 0x89a2, 0x8) r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sda\x00', 0x84100, 0x0) setresuid$auto(0x2, 0x7, 0x0) ioctl$auto_IOC_PR_RELEASE(r4, 0x801070cf, 0x0) ioctl$auto_IOCTL_VMCI_VERSION2(r2, 0x7a7, 0x0) ioctl$auto_IOCTL_VMCI_CTX_ADD_NOTIFICATION(r0, 0x7af, 0x0) r5 = socket(0x1d, 0x2, 0x2) sendmsg$auto_HSR_C_GET_NODE_STATUS(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES64=r5], 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) pread64$auto(r0, &(0x7f0000000040)='/proc/scsvices\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffd, 0xd633) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r2, 0x7a0, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) writev$auto(0xc8, &(0x7f00000028c0)={&(0x7f0000000000), 0x200}, 0x9) ioctl$auto_IOCTL_VMCI_CTX_ADD_NOTIFICATION(r2, 0x7af, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000740), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'netdevsim0\x00'}) r7 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/conf/veth0_to_bond/rp_filter\x00', 0x42a81, 0x0) r8 = socket$nl_generic(0x11, 0x3, 0x10) bind$auto(r8, &(0x7f0000000200)=@tipc=@name={0x1e, 0x2, 0x2, {{0x1, 0x3}, 0x4}}, 0x7e) r9 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/bdi/43:288/max_ratio_fine\x00', 0x10b142, 0x0) sendfile$auto(r7, r9, 0x0, 0x1000200) 1.638331604s ago: executing program 1 (id=641): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) socket(0x2b, 0x1, 0x0) (async) listen$auto(0x3, 0x81) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/graphics/fbcon/rotate\x00', 0x10b842, 0x0) (async) mmap$auto(0x9, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/rpc/auth.unix.ip/flush\x00', 0x40d81, 0x0) (async) r2 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x18b080, 0x0) pread64$auto(r2, 0x0, 0x8100000041, 0x413e) write$auto_proc_reg_file_ops_compat_inode(r1, 0x0, 0x0) (async) fstatfs$auto(0xffffffffffffffff, &(0x7f0000000140)={0x8001, 0x100000000003, 0x1, 0x9, 0x5d, 0x0, 0x75, {[0x80000000, 0x3]}, 0x0, 0x7ff, 0x68a6, [0x5, 0x8, 0x5, 0x4]}) setresuid$auto(0x0, 0x8, 0x8000) (async) r3 = socket(0xa, 0x2, 0x3a) setsockopt$auto(r3, 0x29, 0x4b, &(0x7f0000000180)='\x15!\xa8^J/\xddCx4!\x00\xd3\x8f\x1e\x1b\xc3 \xe2\xa8\xd6\xd9\xc0\xa2\x0f\x88\xb1e\x8a\xd8?\xfe\xda\xc4\xef\xff(i\xc6@\x91_\vBj\x0eQ\xce\x16\'C\x8c\x01\x80\x92u\xd5\xb8\\\x82,\xe2=y\x9bR\xbcn\xa0c\x16~\x86\"t\x00\x00\x00\x00\xe4\xa5\xfe\xb5', 0x10000110) (async) r4 = socket(0x2, 0x1, 0x106) (async) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f00000003c0)=""/20, 0xfffffcc4) bind$auto(r4, &(0x7f0000000040)=@l2={0x1f, 0xa, @any, 0xfffe, 0x1}, 0x6a) (async) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) (async) open(&(0x7f0000001bc0)='./file0\x00', 0x4140, 0x6) (async) mount$auto(0x0, &(0x7f0000001500)='./file0\x00', &(0x7f00000000c0)='cifs\x00s \xfe\xcd\x94=\xbf\xfd\x02;\xffP\xf26\xea\x97\x95\xad\xb6\x1d\\\xd3\x89\xe0\n\x0f\xf7]\xafa\xcc\xbbgv7\x04\"\xb4\xe1\xc8#\x1b\xf0&\xc3\x15\xea\x1f\xcf0#e\x14\xe6\xf9\xc9\xec\x1d\x1d\xa7\xcd\x94\xae\x01\x00\x00\x00\x00\x00\x00\x000\xc3\xeem\x8e\xfb`\x1a[\x01\xf6Re\xad x\xbc\x00\x0f\x0f\xc6f\x82\x16\x8e\xab\xf6)^\xbe{=\xa3\xeb\xc44\f\r\xf6\x17\x87\xe8\xb0\xd9V\xfb\xc6U\xe9\xb7\xe6\xa2\xdb\xbbP\xf14S\xe6\xce|?\xa0\xf3\x8f^?5\x1bb^R\x11\xf6\xe8\xfc\v\xfa\x96\x89%\x02\xc0\xa9\xc9\xd2\xb0b\x86\xd1\x1c\xa2\xca\xc9\x90\xd7\xe1\xbf%\xdbzh\xfc\xaa4KhoD\xe7\xda\x12^\x8b\x81\xb3B5\xfd-\x83\x9f\xe7ZHh^9\x18z*\x02\xa8Fu\x80\xee\xc6\x98v\xf6\xa7\xdf\xd8\x9ans\x16\xa7\x03\xd9\xc2\xee\"\xa7\xefx\xd5,Q\xfe\xe6\va\x06\x00\x00\x00\x00\x00\x00\x00\xaa\x89!,m\x16M\x19no\x1e+ 1\xa7\x1c\x95\xa0\xd6`\xd1\xf8r\xea\x13sFn)\x05\xc8\x1e\xf8a\xf5H\x86\x9a\xc4\x81\xbf\xa1h`\xe0\xd8\xdd\xeb9k\xa4\x1fA}\x80\x9e\x8a\x031\\D@\a\x8b\xc7.\xc1\xe4Z\xd4C\x19g^\x06\x06\x82', 0x8002, &(0x7f00000001c0)) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) (async) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) (async) r5 = getpid() r6 = fsopen$auto(&(0x7f00000000c0)='./cgrouptat\x00'/21, 0x1) (async) r7 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/perf_event_max_contexts_per_stack\x00', 0x0, 0x0) sendfile$auto(r1, r7, 0x0, 0x7fffe000) write$auto(0x3, 0x0, 0x7fffffff) (async) r8 = getsockopt$auto(r6, 0xf5, 0x4, &(0x7f0000000100)=')\x00', &(0x7f00000001c0)=0x5d43) rt_tgsigqueueinfo$auto(r5, 0x0, 0x81, &(0x7f0000000400)={@siginfo_0_0={0x3, 0x1c51, 0xfffffffe, @_kill={r5}}}) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_UNLOCK(r8, 0x40405515, &(0x7f0000000200)={@raw=0x9, 0x7ff, 0xfffff5cc, 0x9, "f3adc026db8bed88716367c5db4c1ac5c29a3b4e324e29524802f5f8f60cd52abcbd3dc655cad08b8e7180c6", @inferred=r5}) read$auto(r0, &(0x7f0000000100)='/sys/devices/~latform/vhci_hc$.7/usb23\x1823-0:1.p\f\xdd\xb4\n-&\x8fV\x1e\x9f\xe7@\xe7\xdc0/~\xda=\xd7\xc3\x10\x8c\x90l\xb0\xbc\x87N\a\x00\x00\x00\x00\x00\x00\x00\x0fvero\xb5\x90<\xa8\xd3<\x01\xd8\x00\x00\xddk\xbbu\x917\xe7\xd9\xb8\x84\xac\x96\xdd\x1d\xb8\xecvyV\xf2\x83\xbe\x89\x05\xf6\x83\xc1\xcc\x87\a\r\x89,<\x04\xec\xc5\xe2\\\xb7\xc9\xfb\xd2\x17\x12\xfd\x03>a\x06\x89\xc0sp\x9e\xc8ZO\x16s\xef4wJP\xf9\xa2\x01+\xb7A}\xe3<\x12D\xaf\x83\xdf\x85\xadg_\xc7L\xa6\xbe\x1f\xc5\xa1\x9b\xd2\x16\xad\xa3z\'\x065\x9c\fC\xf2\xe2a/\xab\xa1\xf9\xa3\x04\x1e$\\\xa9\xe9i\xc5\xfc\x8dC\xae\x10G7\xc37B\x96\x13\x8bTP\xe6\x9cAV\x01\x9e\x8fTH\xf6\b\xceqs\x9d6`*\xd2\x03\xc6\xc1', 0x6864a34) 1.63712559s ago: executing program 2 (id=642): r0 = socket(0x29, 0x2, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) r2 = socket(0x10, 0x3, 0x9) sendmsg$auto_NL80211_CMD_SET_COALESCE(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000005304"], 0x5f}, 0x1, 0x0, 0x0, 0x400400d4}, 0x40) r3 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/ieee80211/phy0/aqm\x00', 0x82, 0x0) preadv$auto(r3, &(0x7f00000000c0)={&(0x7f0000000240), 0x7}, 0x5, 0x37, 0x3) write$auto(r2, &(0x7f0000000000)='-\x00', 0x2fb) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) recvmmsg$auto(r1, &(0x7f0000000040)={{0x0, 0x1, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x803}, 0xfffffff9, 0x10, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto_KEYCTL_PKEY_DECRYPT(0x1a, 0x8, 0x1, 0x5, 0xd0e) r4 = socket(0x29, 0x2, 0x0) ioctl$auto(r4, 0x89f0, 0x24) ioctl$auto(r0, 0x89f1, 0x24) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r5, 0x0, 0x40800) 1.143609588s ago: executing program 0 (id=643): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$auto_TIPC_NL_MEDIA_GET(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="20009e00", @ANYRES16=r1, @ANYBLOB="010026bd7000fbdbdf250b0000000c000580080001", @ANYRES32=0x0], 0x20}, 0x1, 0x0, 0x0, 0x240088d4}, 0x2400c884) 895.230613ms ago: executing program 1 (id=644): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_802_15_4_mac(0x0, 0xffffffffffffffff) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) openat$auto_vhci_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket(0x11, 0xa, 0x9) unshare$auto(0x40000080) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0xffffffffffffffff, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) socket(0x2b, 0x5, 0xfffffffd) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/rpc/auth.unix.ip/flush\x00', 0x40d81, 0x0) write$auto_proc_reg_file_ops_compat_inode(r1, 0x0, 0x0) sendmsg$auto_SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0xb, 0x1, 'dummy0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20041040}, 0x44c0) r2 = getpid() process_vm_readv$auto(r2, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x6, 0x0) sched_setaffinity$auto(r2, 0x10001, &(0x7f0000000080)=0x7e) unshare$auto(0x40000080) openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cpuinfo\x00', 0x8800, 0x0) r3 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x787806, 0x0) close_range$auto(0x2, 0x8, 0x0) r4 = socket(0x10, 0x2, 0x4) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES8=r0, @ANYRES8=r3], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x2000c082) write$auto(r4, &(0x7f0000000000)='-\x00', 0xfdef) 844.914825ms ago: executing program 0 (id=645): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto_PR_SET_MM_ARG_START(0x0, 0x8, 0x0, 0x40, 0x5) mmap$auto(0x1, 0x2020009, 0x0, 0xffffffff00000010, 0xffffffffffffffff, 0x8003) sysfs$auto(0x2, 0x27, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/hugetlb.1GB.limit_in_bytes\x00', 0xa001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x100) socket(0x18, 0x2, 0x0) socket(0xa, 0x2, 0x3a) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, 0x0, 0x2142, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0xc6, 0x3, 0xfff, &(0x7f0000000000)=0x1) close_range$auto(0x2, 0x8, 0x0) r0 = socket(0x11, 0x3, 0xb) close_range$auto(0x2, r0, 0x0) r1 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r1, 0x107, 0x14, 0x0, 0x4) sendmmsg$auto(r0, &(0x7f0000000400)={{&(0x7f0000000000), 0x205aa, &(0x7f0000000100)={0x0, 0x4b}, 0x1, 0x0, 0x5, 0x1060}, 0x5}, 0x2, 0x100) 621.299899ms ago: executing program 0 (id=646): sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, 0x0, 0x4000050) unshare$auto(0x40000080) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) fsopen$auto(&(0x7f00000001c0)='nfsd\x00', 0x1) readv$auto(0x3, &(0x7f00000000c0)={0x0, 0x8}, 0x400) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x2404c000) io_uring_setup$auto(0x59, 0x0) set_mempolicy$auto(0x6, &(0x7f0000000000)=0x7e, 0x4) close_range$auto(r0, 0x8, 0x0) socket(0x2b, 0x1, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) sendmsg$auto_OVS_VPORT_CMD_DEL(r1, &(0x7f0000001a80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001a00)={&(0x7f00000004c0)={0x19c, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@OVS_VPORT_ATTR_UPCALL_STATS={0x187, 0xa, 0x0, 0x1, [@nested={0xe9, 0xd8, 0x0, 0x1, [@typed={0x14, 0x10a, 0x0, 0x0, @ipv6=@loopback}, @generic, @generic="20bd151f080442ea1e9e9145df1e2826836b038d77a91cf3bc1c8e336491d9e593c9de15e694a026b12d4b60593ccff1177b10e75c4ddc060f10dd75faa446540cd4d2789346397d7ec6ef83a74728f306d8a679df003a270e6bbe6d9d34a5c5bff4578c2b78df5f7a0108d105b44a38f769e5a4266a314301bc9d1f94d274645b0c1e5912937fa615ad900e00f090e3c8983552b54cea92f0821b21b88777ffb0b5bf967a7fb3d02a41fdbbbb8516b63c42db43e832d8619d2907d24873200a68c154338a239ec64a", @nested={0x4, 0x3ff8}, @nested={0x4, 0xe5}]}, @generic="cea3b1eb5035f2ada7a6b369d9cae80acbce4557f0a5750e99a779e2b15337c19c29137b5f3c8b42c22922d5fc413ad50eac5db9d9600a977494ac571a4cc04d4ef62f297b19171852125f670e0986874ebd14c9069aa95a53648686fd3687a6e1b112d0f14449ee614bc9253faa00f7e2cb1278c5cb429df67247106ca668", @nested={0x4, 0x4b}, @typed={0x14, 0x11c, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast1}}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x408c4}, 0x99) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) openat$auto_generic(0xffffffffffffff9c, &(0x7f00000032c0)='/proc/kmsg\x00', 0x80002, 0x0) r3 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0xc0842, 0x95) sendfile$auto(r3, r3, 0x0, 0x1) select$auto(0x9, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x3, 0x1, 0x9488, 0x9, 0x15f4da07, 0x6, 0x2, 0x64, 0x80000020, 0x1000, 0xb, 0x9, 0xecf, 0xd8]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x8000000000001fd, 0x20000000007, 0x4, 0x1000000000000bc3, 0x7fd, 0x3, 0xff, 0x10001, 0x400000000003, 0x3, 0xf90, 0xfffffffffffffffe, 0x80000000, 0x335b0eef, 0xffffdfffffffff81, 0x4]}, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x2000000008000) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) close_range$auto(0x2, 0x8, 0x0) write$auto(0xffffffffffffffff, 0x0, 0xfdef) sendmsg$auto_NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000127bd7000fcdbdf25f500000006001000010000000400ae00080027004d29000004004a01"], 0x3}, 0x1, 0x0, 0x0, 0x890}, 0x800c5) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event2\x00', 0x20881, 0x0) 495.370935ms ago: executing program 2 (id=647): socket(0x10, 0x2, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x1fe, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000028bd7000ffdbdf25000700000800010002"], 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x8c1) sendmsg$auto_NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0x4004044) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1700", @ANYBLOB="7f"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0xfffffff0, 0x9}, 0x7}, 0x3, 0x0) 134.412566ms ago: executing program 3 (id=648): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) (async) madvise$auto(0x0, 0xffffffffffff0001, 0x15) (async, rerun: 32) openat$auto_kernel_debug_fops_orangefs_debugfs(0xffffffffffffff9c, 0x0, 0x201, 0x0) (rerun: 32) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/usb/usbmon/22u\x00', 0x22202, 0x0) close_range$auto(0x2, 0x8, 0x0) (async) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC2\x00', 0x2584, 0x0) (async) ioctl$auto(0x3, 0x40045542, 0xb551) (async, rerun: 32) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) (async, rerun: 32) r0 = seccomp$auto(0x0, 0xffff, &(0x7f00000001c0)="8e75fa9a01bdde1eb9b5237d611e4dcd832d6dd746deca07aeea5ef1a175fe967cf98b417410923a5914b4156eddc4ccf1b78b5b38c1a10ecf21897c121238083ae56183dfabec4a3a9807b6e4fb16b4b910375a17d0e5ace1f2b0c855379b24decffd1132f7fec254279bb9f115410c9af91a08e737a6305fd611521ed62dd751d12ac7ce2dd88ea4a80757fbfadc6edff07c1ee0818b78b0466a4556a707befdb2032988c23d5162043902c5931da11a99da0ef83c5799ef3310b8b9d51c18d0b3ddaebadbac") ioctl$auto_ep0_operations_inode(r0, 0x1eb, &(0x7f00000002c0)="fe5bcd16f4a39d8ee490") (async) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/midi2\x00', 0x103, 0x0) close_range$auto(0x2, 0x8, 0x0) (async) syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000100), r0) prctl$auto_PR_SET_MM_START_CODE(0x2, 0x1, 0x0, 0x2, 0x8000000000000000) (async) r1 = getpid() process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xfffffffd}, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0xa, 0x1, 0x84) (async) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000580)='/sys/module/kvm/parameters/kvmclock_periodic_sync\x00', 0x40a901, 0x0) sendfile$auto(r2, r2, 0x0, 0x0) (async) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) r4 = fcntl$auto_F_DUPFD_CLOEXEC(r3, 0x406, r3) ioctl$auto_EVIOCGMASK(r4, 0x80104592, &(0x7f0000000040)={0xff800000, 0x6, 0x3}) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000640), r5) (async) mmap$auto(0x2, 0x3, 0xdf, 0x9b70, 0xffffffffffffffff, 0x8000) read$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffffff, 0x0, 0x0) (async) openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x381000, 0x0) openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f00000000c0), 0x302, 0x0) 0s ago: executing program 2 (id=649): mmap$auto(0x0, 0x202000e, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioctl$auto(0x4000000000000c8, 0x800454cf, 0x3) r0 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000080), 0x1e1500, 0x0) ioctl$auto_IOCTL_VMCI_VERSION2(r0, 0x7a7, 0x0) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, 0x6) write$auto(0xffffffffffffffff, &(0x7f0000000080)='7\x00\\\xa0\x04|3\x1ck\x00'/24, 0x5) read$auto_v4l2_fops_v4l2_dev(0xffffffffffffffff, 0x0, 0x0) openat$auto_msr_fops_msr(0xffffffffffffff9c, 0x0, 0x20000, 0x0) ioctl$auto_IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0xb60) unshare$auto(0x40000080) r1 = socket(0xa, 0x5, 0x0) r2 = getsockopt$auto(r1, 0x84, 0x7a, 0x0, 0x0) close_range$auto(r2, r2, 0x8) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000200)={{@inferred=0xffffffffffffffff, 0x1, 0x1, 0x81, "3112d585005a614d19e22af9ffb683dbede3d0bf828bbfba40f035f4be6b7fe5e2f94bd90484b0755015e48d", @inferred=0x0}, 0x2, 0x5, 0x4, @raw, @enumerated={0x2, 0x4, "23f7b11944d233964b2a5f32b66b0fe18e5b2d4edd0d9d16061791173f5412f21386d28cc66faa7a2336ad4b912a17fed2d89f48eefdf686b94fbc1bd2580477", 0x7fffffff, 0x2}, "7adec199a16a2311eacf2fc7ae6e9858eeb78db8d04fdd73340238d212b6debe0eda71bdd709254592b67f9ca1adb17884a16f7ce8cbce0bb32791702b8d7c38"}) rt_sigqueueinfo$auto(r3, 0x7e, &(0x7f0000000000)={@siginfo_0_0={0xf9, 0x41, 0x7e73, @_sigfault={0x0, @_perf={0xc, 0x40009, 0x9}}}}) r4 = socket(0x11, 0x3, 0x9) r5 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x84801, 0x0) write$auto_seq_oss_f_ops_seq_oss(r5, &(0x7f0000000040)="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", 0xfe04) sendmmsg$auto(r4, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5ac, &(0x7f0000000100)={&(0x7f0000000200), 0x11}, 0x5, &(0x7f0000000180), 0x5, 0xe}, 0x5}, 0x2, 0x100) r6 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r7 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop2\x00', 0x24040, 0x0) r8 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$auto_SNDCTL_MIDI_PRETIME(r8, 0xc0046d00, 0x0) ioctl$auto_BLKTRACESETUP(r7, 0xc0481273, &(0x7f00000000c0)={"ef65ce6c00cf81000000ffffffffffffff291d000000000700000000000300", 0x3ff, 0x408, 0xfff, 0x400004, 0x200000000040000d, 0x0}) r10 = wait4$auto(r9, &(0x7f00000001c0)=0x6, 0xcda, &(0x7f0000000380)={{0x1, 0x4}, {0xfffffffffffffffc, 0x4}, 0xc63e, 0x3, 0x4189, 0x8, 0x7fffffffffffffff, 0x40000002, 0x7fb, 0x2, 0x1, 0x80ac, 0x2, 0x6, 0x2, 0x9}) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="2600ff00", @ANYRES16=r6, @ANYBLOB="000829bd7000fcdbc61880a64edb25f70200", @ANYRES8=r10, @ANYBLOB="39573480f074dc6d287348e3adaeea0944d94cec82e3af2b626e99adbdba91c728baacf839bbfe45fc2568f4db33ca5442b67c6f144e7c7a6c6ecb5850998e3a4fbb5e9a406395317106a0af4e5051d062022f2dc05eed9b0d1ec44c2ae5f0bb2db801fd3ad4651a000000000000ee236483ed84b8daaaa0d21570582f678823b7390a3a0ae893c09ebbe2dec1e4e4c5580c16df69e486404c45d707429d457ffe68b8d432bb"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x8040) capget$auto(&(0x7f0000000540)={0x9, r10}, &(0x7f0000000680)={0x6, 0xffffffc0, 0xfffffffd}) prctl$auto_PR_SCHED_CORE_SHARE_TO(0x0, 0x2, r10, 0xc, 0x6) write$auto(r6, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k\x89\xe8^\x98#\x86\x92\x86w\xa9>\x0e\x8f}yX\xc5\x9c\xb88\xc0\x1c\xd1\xd9\x9e\x91\b\xfc=\x18\xf9\x92\b\xa3Rgu\xf5L\x1d', 0x3ff) kernel console output (not intermixed with test programs): 5a/0xcb0 [ 213.619193][ T7111] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 213.619233][ T7111] ? xfd_validate_state+0x129/0x190 [ 213.619270][ T7111] ? rcu_is_watching+0x12/0xc0 [ 213.619302][ T7111] do_syscall_64+0x115/0x840 [ 213.619337][ T7111] ? clear_bhb_loop+0x40/0x90 [ 213.619367][ T7111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.619392][ T7111] RIP: 0033:0x7fcfe7b9ce59 [ 213.619412][ T7111] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 213.619436][ T7111] RSP: 002b:00007fcfe8a79028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 213.619458][ T7111] RAX: ffffffffffffffda RBX: 00007fcfe7e16090 RCX: 00007fcfe7b9ce59 [ 213.619474][ T7111] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 213.619489][ T7111] RBP: 00007fcfe7c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 213.619503][ T7111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 213.619517][ T7111] R13: 00007fcfe7e16128 R14: 00007fcfe7e16090 R15: 00007ffc1802b318 [ 213.619549][ T7111] [ 214.075106][ T7122] FAULT_INJECTION: forcing a failure. [ 214.075106][ T7122] name failslab, interval 1, probability 0, space 0, times 0 [ 214.088074][ T7122] CPU: 0 UID: 0 PID: 7122 Comm: syz.1.312 Not tainted syzkaller #0 PREEMPT(full) [ 214.088107][ T7122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 214.088122][ T7122] Call Trace: [ 214.088132][ T7122] [ 214.088141][ T7122] dump_stack_lvl+0x100/0x190 [ 214.088171][ T7122] should_fail_ex.cold+0x5/0xa [ 214.088203][ T7122] should_failslab+0xc2/0x120 [ 214.088234][ T7122] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 214.088274][ T7122] ? security_file_alloc+0x34/0x2c0 [ 214.088306][ T7122] ? trace_kmem_cache_alloc+0xd5/0x100 [ 214.088341][ T7122] security_file_alloc+0x34/0x2c0 [ 214.088380][ T7122] init_file+0x95/0x480 [ 214.088416][ T7122] alloc_empty_file+0x79/0x1c0 [ 214.088454][ T7122] alloc_file_pseudo+0x13a/0x230 [ 214.088493][ T7122] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 214.088540][ T7122] __shmem_file_setup+0x205/0x460 [ 214.088576][ T7122] ? __pfx___shmem_file_setup+0x10/0x10 [ 214.088613][ T7122] ? vm_area_alloc+0x1f/0x160 [ 214.088652][ T7122] shmem_zero_setup+0x96/0x1b0 [ 214.088679][ T7122] __mmap_region+0x2509/0x2dd0 [ 214.088723][ T7122] ? __pfx___mmap_region+0x10/0x10 [ 214.088767][ T7122] ? find_held_lock+0x2b/0x80 [ 214.088797][ T7122] ? process_measurement+0x4c8/0x2350 [ 214.088821][ T7122] ? process_measurement+0x4c8/0x2350 [ 214.088858][ T7122] ? __lock_acquire+0x4a5/0x2630 [ 214.088896][ T7122] ? do_raw_spin_unlock+0x145/0x1e0 [ 214.088924][ T7122] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 214.088972][ T7122] ? rcu_is_watching+0x12/0xc0 [ 214.089012][ T7122] ? rcu_is_watching+0x12/0xc0 [ 214.089040][ T7122] ? finish_task_switch.isra.0+0x2cb/0x1010 [ 214.089073][ T7122] ? lockdep_hardirqs_on+0x78/0x100 [ 214.089154][ T7122] mmap_region+0x35d/0x620 [ 214.089177][ T7122] ? rcu_is_watching+0x12/0xc0 [ 214.089205][ T7122] ? __pfx_mmap_region+0x10/0x10 [ 214.089231][ T7122] ? cap_mmap_addr+0x4b/0x120 [ 214.089253][ T7122] ? bpf_lsm_mmap_addr+0x9/0x30 [ 214.089275][ T7122] ? security_mmap_addr+0x71/0x1e0 [ 214.089308][ T7122] ? __get_unmapped_area+0x255/0x3e0 [ 214.089342][ T7122] do_mmap+0xc63/0x12f0 [ 214.089385][ T7122] ? __pfx_do_mmap+0x10/0x10 [ 214.089415][ T7122] ? __pfx_down_write_killable+0x10/0x10 [ 214.089461][ T7122] vm_mmap_pgoff+0x29e/0x470 [ 214.089497][ T7122] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 214.089531][ T7122] ? do_futex+0x192/0x350 [ 214.089559][ T7122] ? __pfx_do_futex+0x10/0x10 [ 214.089589][ T7122] ksys_mmap_pgoff+0xe4/0x610 [ 214.089619][ T7122] ? __x64_sys_futex+0x358/0x4d0 [ 214.089644][ T7122] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 214.089674][ T7122] ? xfd_validate_state+0x129/0x190 [ 214.089704][ T7122] __x64_sys_mmap+0x125/0x190 [ 214.089733][ T7122] do_syscall_64+0x115/0x840 [ 214.089767][ T7122] ? clear_bhb_loop+0x40/0x90 [ 214.089796][ T7122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.089822][ T7122] RIP: 0033:0x7f454e19ce59 [ 214.089843][ T7122] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 214.089867][ T7122] RSP: 002b:00007f454f0fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 214.089890][ T7122] RAX: ffffffffffffffda RBX: 00007f454e415fa0 RCX: 00007f454e19ce59 [ 214.089907][ T7122] RDX: 00000000000000df RSI: 0000000000420009 RDI: 0000000000000000 [ 214.089922][ T7122] RBP: 00007f454e232d6f R08: 0000000000000401 R09: 0000000000008000 [ 214.089937][ T7122] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 214.089951][ T7122] R13: 00007f454e416038 R14: 00007f454e415fa0 R15: 00007fff3f4e84e8 [ 214.089983][ T7122] [ 214.811564][ T7114] MTRR 0 not used [ 215.209520][ T7132] FAULT_INJECTION: forcing a failure. [ 215.209520][ T7132] name failslab, interval 1, probability 0, space 0, times 0 [ 215.315865][ T7132] CPU: 0 UID: 0 PID: 7132 Comm: syz.2.314 Not tainted syzkaller #0 PREEMPT(full) [ 215.315898][ T7132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 215.315913][ T7132] Call Trace: [ 215.315921][ T7132] [ 215.315930][ T7132] dump_stack_lvl+0x100/0x190 [ 215.315960][ T7132] should_fail_ex.cold+0x5/0xa [ 215.315991][ T7132] ? __register_sysctl_table+0xac/0x1650 [ 215.316025][ T7132] should_failslab+0xc2/0x120 [ 215.316055][ T7132] __kmalloc_noprof+0xe0/0x850 [ 215.316083][ T7132] __register_sysctl_table+0xac/0x1650 [ 215.316114][ T7132] ? rcu_is_watching+0x12/0xc0 [ 215.316143][ T7132] ? trace_kmalloc+0xe3/0x110 [ 215.316174][ T7132] ? __pfx___register_sysctl_table+0x10/0x10 [ 215.316208][ T7132] ? mq_init_ns+0x3a0/0x820 [ 215.316236][ T7132] ? __asan_memcpy+0x3c/0x60 [ 215.316276][ T7132] setup_ipc_sysctls+0x1aa/0x300 [ 215.316319][ T7132] copy_ipcs+0x57a/0x7e0 [ 215.316355][ T7132] create_new_namespaces+0x20a/0xac0 [ 215.316386][ T7132] ? security_capable+0x80/0x260 [ 215.316414][ T7132] copy_namespaces+0x468/0x5e0 [ 215.316446][ T7132] copy_process+0x3531/0x7ed0 [ 215.316477][ T7132] ? futex_unqueue+0x133/0x2c0 [ 215.316515][ T7132] ? __pfx_copy_process+0x10/0x10 [ 215.316556][ T7132] ? _copy_from_user+0x59/0xd0 [ 215.316593][ T7132] kernel_clone+0x176/0x9e0 [ 215.316628][ T7132] ? __pfx_kernel_clone+0x10/0x10 [ 215.316668][ T7132] ? __pfx_futex_wait+0x10/0x10 [ 215.316705][ T7132] __do_sys_clone3+0x214/0x290 [ 215.316738][ T7132] ? __pfx___do_sys_clone3+0x10/0x10 [ 215.316785][ T7132] ? __fget_files+0x21f/0x3d0 [ 215.316829][ T7132] ? rcu_is_watching+0x12/0xc0 [ 215.316861][ T7132] do_syscall_64+0x115/0x840 [ 215.316895][ T7132] ? clear_bhb_loop+0x40/0x90 [ 215.316925][ T7132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.316950][ T7132] RIP: 0033:0x7f3a8b99ce59 [ 215.316970][ T7132] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.316995][ T7132] RSP: 002b:00007f3a89bb3ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 215.317018][ T7132] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f3a8b99ce59 [ 215.317034][ T7132] RDX: 00007f3a89bb3f10 RSI: 0000000000000058 RDI: 00007f3a89bb3f10 [ 215.317055][ T7132] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000058 [ 215.317070][ T7132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.317086][ T7132] R13: 00007f3a8bc16218 R14: 00007f3a8bc16180 R15: 00007fffb4187548 [ 215.317116][ T7132] [ 216.786903][ T7111] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 217.237866][ T50] Bluetooth: hci1: command 0x0406 tx timeout [ 217.244945][ T4949] Bluetooth: hci2: command 0x0406 tx timeout [ 217.251277][ T5648] Bluetooth: hci0: command 0x0406 tx timeout [ 217.257360][ T4949] Bluetooth: hci3: command 0x0406 tx timeout [ 217.862369][ T7150] MTRR 0 not used [ 218.851472][ T7173] netlink: 342 bytes leftover after parsing attributes in process `syz.3.321'. [ 221.151258][ T7203] FAULT_INJECTION: forcing a failure. [ 221.151258][ T7203] name failslab, interval 1, probability 0, space 0, times 0 [ 221.279064][ T7203] CPU: 0 UID: 0 PID: 7203 Comm: syz.0.329 Not tainted syzkaller #0 PREEMPT(full) [ 221.279096][ T7203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 221.279111][ T7203] Call Trace: [ 221.279119][ T7203] [ 221.279128][ T7203] dump_stack_lvl+0x100/0x190 [ 221.279157][ T7203] should_fail_ex.cold+0x5/0xa [ 221.279189][ T7203] should_failslab+0xc2/0x120 [ 221.279219][ T7203] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 221.279259][ T7203] ? alloc_inode+0x68/0x250 [ 221.279297][ T7203] ? start_dirop+0x79/0xb0 [ 221.279325][ T7203] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 221.279355][ T7203] alloc_inode+0x68/0x250 [ 221.279398][ T7203] new_inode+0x22/0x1c0 [ 221.279439][ T7203] rpc_new_dir+0x96/0x420 [ 221.279470][ T7203] rpc_populate.constprop.0+0x125/0x1c0 [ 221.279504][ T7203] ? d_instantiate+0x8f/0xb0 [ 221.279539][ T7203] ? __pfx_rpc_fill_super+0x10/0x10 [ 221.279571][ T7203] rpc_fill_super+0x2b9/0x4f0 [ 221.279603][ T7203] ? __pfx_rpc_fill_super+0x10/0x10 [ 221.279645][ T7203] get_tree_keyed+0x10e/0x1d0 [ 221.279673][ T7203] vfs_get_tree+0x92/0x320 [ 221.279697][ T7203] vfs_cmd_create+0xd7/0x2a0 [ 221.279737][ T7203] __do_sys_fsconfig+0x55a/0xcb0 [ 221.279778][ T7203] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 221.279818][ T7203] ? xfd_validate_state+0x129/0x190 [ 221.279847][ T7203] ? rcu_is_watching+0x12/0xc0 [ 221.279879][ T7203] do_syscall_64+0x115/0x840 [ 221.279913][ T7203] ? clear_bhb_loop+0x40/0x90 [ 221.279942][ T7203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.279967][ T7203] RIP: 0033:0x7f8f1979ce59 [ 221.279986][ T7203] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 221.280010][ T7203] RSP: 002b:00007f8f1a695028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 221.280033][ T7203] RAX: ffffffffffffffda RBX: 00007f8f19a16090 RCX: 00007f8f1979ce59 [ 221.280048][ T7203] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 221.280062][ T7203] RBP: 00007f8f19832d6f R08: 0000000000000000 R09: 0000000000000000 [ 221.280077][ T7203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 221.280091][ T7203] R13: 00007f8f19a16128 R14: 00007f8f19a16090 R15: 00007fffaa259288 [ 221.280122][ T7203] [ 222.556861][ T7209] FAULT_INJECTION: forcing a failure. [ 222.556861][ T7209] name failslab, interval 1, probability 0, space 0, times 0 [ 222.633559][ T7203] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 222.796637][ T7209] CPU: 0 UID: 0 PID: 7209 Comm: syz.3.330 Not tainted syzkaller #0 PREEMPT(full) [ 222.796671][ T7209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 222.796686][ T7209] Call Trace: [ 222.796694][ T7209] [ 222.796703][ T7209] dump_stack_lvl+0x100/0x190 [ 222.796734][ T7209] should_fail_ex.cold+0x5/0xa [ 222.796764][ T7209] should_failslab+0xc2/0x120 [ 222.796794][ T7209] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 222.796836][ T7209] ? __d_alloc+0x34/0xa40 [ 222.796876][ T7209] __d_alloc+0x34/0xa40 [ 222.796913][ T7209] d_alloc+0x4a/0x1e0 [ 222.796950][ T7209] lookup_one_qstr_excl+0x171/0x250 [ 222.796991][ T7209] start_dirop+0x59/0xb0 [ 222.797029][ T7209] simple_start_creating+0xf9/0x110 [ 222.797060][ T7209] ? __pfx_simple_start_creating+0x10/0x10 [ 222.797091][ T7209] ? dput.part.0+0xdd/0x570 [ 222.797138][ T7209] rpc_new_dir+0x27/0x420 [ 222.797171][ T7209] rpc_populate.constprop.0+0x125/0x1c0 [ 222.797204][ T7209] ? d_instantiate+0x8f/0xb0 [ 222.797240][ T7209] ? __pfx_rpc_fill_super+0x10/0x10 [ 222.797271][ T7209] rpc_fill_super+0x2b9/0x4f0 [ 222.797304][ T7209] ? __pfx_rpc_fill_super+0x10/0x10 [ 222.797334][ T7209] get_tree_keyed+0x10e/0x1d0 [ 222.797363][ T7209] vfs_get_tree+0x92/0x320 [ 222.797387][ T7209] vfs_cmd_create+0xd7/0x2a0 [ 222.797427][ T7209] __do_sys_fsconfig+0x55a/0xcb0 [ 222.797468][ T7209] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 222.797508][ T7209] ? xfd_validate_state+0x129/0x190 [ 222.797538][ T7209] ? rcu_is_watching+0x12/0xc0 [ 222.797570][ T7209] do_syscall_64+0x115/0x840 [ 222.797604][ T7209] ? clear_bhb_loop+0x40/0x90 [ 222.797633][ T7209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.797658][ T7209] RIP: 0033:0x7fcfe7b9ce59 [ 222.797679][ T7209] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 222.797703][ T7209] RSP: 002b:00007fcfe8a79028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 222.797726][ T7209] RAX: ffffffffffffffda RBX: 00007fcfe7e16090 RCX: 00007fcfe7b9ce59 [ 222.797742][ T7209] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 222.797756][ T7209] RBP: 00007fcfe7c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 222.797771][ T7209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.797785][ T7209] R13: 00007fcfe7e16128 R14: 00007fcfe7e16090 R15: 00007ffc1802b318 [ 222.797817][ T7209] [ 223.289704][ T7209] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 224.199402][ T7225] netlink: 342 bytes leftover after parsing attributes in process `syz.0.333'. [ 224.856911][ T7239] sd 0:0:1:0: PR command failed: 1026 [ 224.880416][ T7239] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 224.914579][ T7239] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 228.416360][ T7284] sd 0:0:1:0: PR command failed: 1026 [ 228.422205][ T7280] FAULT_INJECTION: forcing a failure. [ 228.422205][ T7280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.482853][ T7284] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 228.532992][ T7280] CPU: 0 UID: 0 PID: 7280 Comm: syz.2.347 Not tainted syzkaller #0 PREEMPT(full) [ 228.533025][ T7280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 228.533040][ T7280] Call Trace: [ 228.533048][ T7280] [ 228.533056][ T7280] dump_stack_lvl+0x100/0x190 [ 228.533085][ T7280] should_fail_ex.cold+0x5/0xa [ 228.533112][ T7280] ? fs_reclaim_acquire+0x70/0x100 [ 228.533149][ T7280] should_fail_alloc_page+0xeb/0x140 [ 228.533186][ T7280] prepare_alloc_pages+0x1f0/0x5f0 [ 228.533224][ T7280] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 228.533267][ T7280] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 228.533309][ T7280] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 228.533350][ T7280] ? stack_trace_save+0x8e/0xc0 [ 228.533382][ T7280] ? __pfx_stack_trace_save+0x10/0x10 [ 228.533415][ T7280] ? stack_depot_save_flags+0x27/0x9d0 [ 228.533461][ T7280] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 228.533503][ T7280] ? __lock_acquire+0x4a5/0x2630 [ 228.533541][ T7280] ? blk_trace_setup_prepare+0x35c/0x6c0 [ 228.533568][ T7280] ? blk_trace_ioctl+0x245/0x320 [ 228.533597][ T7280] ? blkdev_ioctl+0x17c/0x6f0 [ 228.533633][ T7280] ? __x64_sys_ioctl+0x18e/0x210 [ 228.533656][ T7280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 228.533698][ T7280] ? find_held_lock+0x2b/0x80 [ 228.533727][ T7280] ? rcu_read_unlock+0x17/0x60 [ 228.533758][ T7280] ? rcu_read_unlock+0x17/0x60 [ 228.533789][ T7280] ? rcu_read_unlock+0x17/0x60 [ 228.533843][ T7280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 228.533879][ T7280] ? policy_nodemask+0xed/0x4f0 [ 228.533911][ T7280] alloc_pages_mpol+0x1fb/0x540 [ 228.533941][ T7280] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 228.533971][ T7280] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 228.533995][ T7280] ? relay_open_buf.part.0+0x199/0xb70 [ 228.534029][ T7280] alloc_pages_noprof+0x1a/0x160 [ 228.534063][ T7280] relay_open_buf.part.0+0x261/0xb70 [ 228.534101][ T7280] relay_open+0x7b9/0xa00 [ 228.534134][ T7280] blk_trace_setup_prepare+0x35c/0x6c0 [ 228.534170][ T7280] blk_trace_setup+0x217/0x440 [ 228.534203][ T7280] ? __pfx_blk_trace_setup+0x10/0x10 [ 228.534231][ T7280] ? lockdep_hardirqs_on+0x36/0x100 [ 228.534274][ T7280] ? __pfx_vsnprintf+0x10/0x10 [ 228.534323][ T7280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 228.534359][ T7280] ? do_vfs_ioctl+0x226/0x13e0 [ 228.534386][ T7280] blk_trace_ioctl+0x245/0x320 [ 228.534417][ T7280] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 228.534451][ T7280] ? find_held_lock+0x2b/0x80 [ 228.534481][ T7280] ? __fget_files+0x215/0x3d0 [ 228.534508][ T7280] ? hook_file_ioctl_common+0x149/0x410 [ 228.534543][ T7280] blkdev_ioctl+0x17c/0x6f0 [ 228.534582][ T7280] ? __pfx_blkdev_ioctl+0x10/0x10 [ 228.534625][ T7280] ? __pfx_blkdev_ioctl+0x10/0x10 [ 228.534665][ T7280] __x64_sys_ioctl+0x18e/0x210 [ 228.534692][ T7280] do_syscall_64+0x115/0x840 [ 228.534725][ T7280] ? clear_bhb_loop+0x40/0x90 [ 228.534754][ T7280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.534780][ T7280] RIP: 0033:0x7f3a8b99ce59 [ 228.534799][ T7280] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 228.534824][ T7280] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 228.534847][ T7280] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 228.534863][ T7280] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000007 [ 228.534878][ T7280] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 228.534892][ T7280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 228.534907][ T7280] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 228.534938][ T7280] [ 229.098905][ T7284] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 230.048627][ T7287] FAULT_INJECTION: forcing a failure. [ 230.048627][ T7287] name failslab, interval 1, probability 0, space 0, times 0 [ 230.145801][ T7287] CPU: 0 UID: 0 PID: 7287 Comm: syz.0.349 Not tainted syzkaller #0 PREEMPT(full) [ 230.145837][ T7287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 230.145852][ T7287] Call Trace: [ 230.145860][ T7287] [ 230.145868][ T7287] dump_stack_lvl+0x100/0x190 [ 230.145898][ T7287] should_fail_ex.cold+0x5/0xa [ 230.145937][ T7287] should_failslab+0xc2/0x120 [ 230.145968][ T7287] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 230.146009][ T7287] ? __d_alloc+0x34/0xa40 [ 230.146048][ T7287] __d_alloc+0x34/0xa40 [ 230.146085][ T7287] d_alloc+0x4a/0x1e0 [ 230.146119][ T7287] lookup_one_qstr_excl+0x171/0x250 [ 230.146160][ T7287] start_dirop+0x59/0xb0 [ 230.146189][ T7287] simple_start_creating+0xf9/0x110 [ 230.146219][ T7287] ? __pfx_simple_start_creating+0x10/0x10 [ 230.146250][ T7287] ? dput.part.0+0xdd/0x570 [ 230.146291][ T7287] rpc_new_dir+0x27/0x420 [ 230.146323][ T7287] rpc_populate.constprop.0+0x125/0x1c0 [ 230.146356][ T7287] ? d_instantiate+0x8f/0xb0 [ 230.146391][ T7287] ? __pfx_rpc_fill_super+0x10/0x10 [ 230.146423][ T7287] rpc_fill_super+0x2b9/0x4f0 [ 230.146455][ T7287] ? __pfx_rpc_fill_super+0x10/0x10 [ 230.146486][ T7287] get_tree_keyed+0x10e/0x1d0 [ 230.146515][ T7287] vfs_get_tree+0x92/0x320 [ 230.146538][ T7287] vfs_cmd_create+0xd7/0x2a0 [ 230.146578][ T7287] __do_sys_fsconfig+0x55a/0xcb0 [ 230.146619][ T7287] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 230.146659][ T7287] ? xfd_validate_state+0x129/0x190 [ 230.146688][ T7287] ? rcu_is_watching+0x12/0xc0 [ 230.146720][ T7287] do_syscall_64+0x115/0x840 [ 230.146754][ T7287] ? clear_bhb_loop+0x40/0x90 [ 230.146784][ T7287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.146808][ T7287] RIP: 0033:0x7f8f1979ce59 [ 230.146828][ T7287] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 230.146852][ T7287] RSP: 002b:00007f8f1a695028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 230.146875][ T7287] RAX: ffffffffffffffda RBX: 00007f8f19a16090 RCX: 00007f8f1979ce59 [ 230.146903][ T7287] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 230.146918][ T7287] RBP: 00007f8f19832d6f R08: 0000000000000000 R09: 0000000000000000 [ 230.146937][ T7287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 230.146951][ T7287] R13: 00007f8f19a16128 R14: 00007f8f19a16090 R15: 00007fffaa259288 [ 230.146983][ T7287] [ 230.683018][ T7287] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 231.006108][ T7293] FAULT_INJECTION: forcing a failure. [ 231.006108][ T7293] name failslab, interval 1, probability 0, space 0, times 0 [ 231.019177][ T7293] CPU: 0 UID: 0 PID: 7293 Comm: syz.1.350 Not tainted syzkaller #0 PREEMPT(full) [ 231.019209][ T7293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 231.019225][ T7293] Call Trace: [ 231.019233][ T7293] [ 231.019242][ T7293] dump_stack_lvl+0x100/0x190 [ 231.019275][ T7293] should_fail_ex.cold+0x5/0xa [ 231.019306][ T7293] should_failslab+0xc2/0x120 [ 231.019335][ T7293] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 231.019376][ T7293] ? __d_alloc+0x34/0xa40 [ 231.019415][ T7293] __d_alloc+0x34/0xa40 [ 231.019451][ T7293] d_alloc+0x4a/0x1e0 [ 231.019486][ T7293] lookup_one_qstr_excl+0x171/0x250 [ 231.019527][ T7293] start_dirop+0x59/0xb0 [ 231.019558][ T7293] simple_start_creating+0xf9/0x110 [ 231.019589][ T7293] ? __pfx_simple_start_creating+0x10/0x10 [ 231.019619][ T7293] ? dput.part.0+0xdd/0x570 [ 231.019661][ T7293] rpc_new_dir+0x27/0x420 [ 231.019692][ T7293] rpc_populate.constprop.0+0x125/0x1c0 [ 231.019725][ T7293] ? d_instantiate+0x8f/0xb0 [ 231.019778][ T7293] ? __pfx_rpc_fill_super+0x10/0x10 [ 231.019811][ T7293] rpc_fill_super+0x2b9/0x4f0 [ 231.019850][ T7293] ? __pfx_rpc_fill_super+0x10/0x10 [ 231.019880][ T7293] get_tree_keyed+0x10e/0x1d0 [ 231.019909][ T7293] vfs_get_tree+0x92/0x320 [ 231.019939][ T7293] vfs_cmd_create+0xd7/0x2a0 [ 231.019978][ T7293] __do_sys_fsconfig+0x55a/0xcb0 [ 231.020020][ T7293] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 231.020059][ T7293] ? xfd_validate_state+0x129/0x190 [ 231.020088][ T7293] ? rcu_is_watching+0x12/0xc0 [ 231.020133][ T7293] do_syscall_64+0x115/0x840 [ 231.020166][ T7293] ? clear_bhb_loop+0x40/0x90 [ 231.020196][ T7293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.020221][ T7293] RIP: 0033:0x7f454e19ce59 [ 231.020241][ T7293] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 231.020268][ T7293] RSP: 002b:00007f454f0b8028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 231.020291][ T7293] RAX: ffffffffffffffda RBX: 00007f454e416180 RCX: 00007f454e19ce59 [ 231.020307][ T7293] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 231.020328][ T7293] RBP: 00007f454e232d6f R08: 0000000000000000 R09: 0000000000000000 [ 231.020342][ T7293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 231.020357][ T7293] R13: 00007f454e416218 R14: 00007f454e416180 R15: 00007fff3f4e84e8 [ 231.020389][ T7293] [ 231.337645][ T7293] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 232.720016][ T7316] ubi0: attaching mtd0 [ 232.799717][ T7316] ubi0: scanning is finished [ 232.848827][ T7321] sd 0:0:1:0: PR command failed: 1026 [ 232.866134][ T7321] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 232.889186][ T7321] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 233.307650][ T7316] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 233.514925][ T7316] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 233.678822][ T7316] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 233.784878][ T7316] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 233.946334][ T7316] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 234.083563][ T7316] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 234.216719][ T7316] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 834135043 [ 234.399223][ T7316] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 234.491795][ T7329] ubi0: background thread "ubi_bgt0d" started, PID 7329 [ 234.502530][ T7323] ubi0: detaching mtd0 [ 234.568881][ T7323] ubi0: mtd0 is detached [ 236.606059][ T7352] FAULT_INJECTION: forcing a failure. [ 236.606059][ T7352] name failslab, interval 1, probability 0, space 0, times 0 [ 236.752774][ T7352] CPU: 0 UID: 0 PID: 7352 Comm: syz.1.362 Not tainted syzkaller #0 PREEMPT(full) [ 236.752807][ T7352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 236.752823][ T7352] Call Trace: [ 236.752831][ T7352] [ 236.752839][ T7352] dump_stack_lvl+0x100/0x190 [ 236.752869][ T7352] should_fail_ex.cold+0x5/0xa [ 236.752900][ T7352] should_failslab+0xc2/0x120 [ 236.752930][ T7352] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 236.752971][ T7352] ? alloc_inode+0x68/0x250 [ 236.753010][ T7352] ? start_dirop+0x79/0xb0 [ 236.753038][ T7352] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 236.753068][ T7352] alloc_inode+0x68/0x250 [ 236.753106][ T7352] new_inode+0x22/0x1c0 [ 236.753147][ T7352] rpc_new_dir+0x96/0x420 [ 236.753178][ T7352] rpc_populate.constprop.0+0x125/0x1c0 [ 236.753217][ T7352] ? d_instantiate+0x8f/0xb0 [ 236.753252][ T7352] ? __pfx_rpc_fill_super+0x10/0x10 [ 236.753284][ T7352] rpc_fill_super+0x2b9/0x4f0 [ 236.753317][ T7352] ? __pfx_rpc_fill_super+0x10/0x10 [ 236.753347][ T7352] get_tree_keyed+0x10e/0x1d0 [ 236.753383][ T7352] vfs_get_tree+0x92/0x320 [ 236.753407][ T7352] vfs_cmd_create+0xd7/0x2a0 [ 236.753447][ T7352] __do_sys_fsconfig+0x55a/0xcb0 [ 236.753488][ T7352] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 236.753565][ T7352] ? xfd_validate_state+0x129/0x190 [ 236.753595][ T7352] ? rcu_is_watching+0x12/0xc0 [ 236.753628][ T7352] do_syscall_64+0x115/0x840 [ 236.753661][ T7352] ? clear_bhb_loop+0x40/0x90 [ 236.753694][ T7352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.753720][ T7352] RIP: 0033:0x7f454e19ce59 [ 236.753739][ T7352] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 236.753763][ T7352] RSP: 002b:00007f454f0fa028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 236.753786][ T7352] RAX: ffffffffffffffda RBX: 00007f454e415fa0 RCX: 00007f454e19ce59 [ 236.753802][ T7352] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 236.753816][ T7352] RBP: 00007f454e232d6f R08: 0000000000000000 R09: 0000000000000000 [ 236.753831][ T7352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 236.753845][ T7352] R13: 00007f454e416038 R14: 00007f454e415fa0 R15: 00007fff3f4e84e8 [ 236.753876][ T7352] [ 236.753912][ T7352] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 237.032081][ T7361] FAULT_INJECTION: forcing a failure. [ 237.032081][ T7361] name failslab, interval 1, probability 0, space 0, times 0 [ 237.188715][ T7361] CPU: 0 UID: 0 PID: 7361 Comm: syz.2.364 Not tainted syzkaller #0 PREEMPT(full) [ 237.188750][ T7361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 237.188764][ T7361] Call Trace: [ 237.188772][ T7361] [ 237.188781][ T7361] dump_stack_lvl+0x100/0x190 [ 237.188812][ T7361] should_fail_ex.cold+0x5/0xa [ 237.188843][ T7361] should_failslab+0xc2/0x120 [ 237.188873][ T7361] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 237.188913][ T7361] ? security_inode_alloc+0x3b/0x2c0 [ 237.188940][ T7361] ? lockdep_init_map_type+0x5c/0x250 [ 237.188985][ T7361] security_inode_alloc+0x3b/0x2c0 [ 237.189013][ T7361] inode_init_always_gfp+0xc77/0xfb0 [ 237.189049][ T7361] alloc_inode+0x8e/0x250 [ 237.189087][ T7361] new_inode+0x22/0x1c0 [ 237.189128][ T7361] rpc_new_dir+0x96/0x420 [ 237.189160][ T7361] rpc_populate.constprop.0+0x125/0x1c0 [ 237.189192][ T7361] ? d_instantiate+0x8f/0xb0 [ 237.189229][ T7361] ? __pfx_rpc_fill_super+0x10/0x10 [ 237.189260][ T7361] rpc_fill_super+0x2b9/0x4f0 [ 237.189293][ T7361] ? __pfx_rpc_fill_super+0x10/0x10 [ 237.189324][ T7361] get_tree_keyed+0x10e/0x1d0 [ 237.189353][ T7361] vfs_get_tree+0x92/0x320 [ 237.189376][ T7361] vfs_cmd_create+0xd7/0x2a0 [ 237.189423][ T7361] __do_sys_fsconfig+0x55a/0xcb0 [ 237.189464][ T7361] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 237.189504][ T7361] ? xfd_validate_state+0x129/0x190 [ 237.189536][ T7361] ? rcu_is_watching+0x12/0xc0 [ 237.189568][ T7361] do_syscall_64+0x115/0x840 [ 237.189602][ T7361] ? clear_bhb_loop+0x40/0x90 [ 237.189632][ T7361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.189657][ T7361] RIP: 0033:0x7f3a8b99ce59 [ 237.189677][ T7361] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 237.189701][ T7361] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 237.189724][ T7361] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 237.189740][ T7361] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 237.189754][ T7361] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 237.189769][ T7361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 237.189783][ T7361] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 237.189814][ T7361] [ 240.097924][ T7361] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 243.432138][ T7432] FAULT_INJECTION: forcing a failure. [ 243.432138][ T7432] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 243.533423][ T7432] CPU: 0 UID: 0 PID: 7432 Comm: syz.3.382 Not tainted syzkaller #0 PREEMPT(full) [ 243.533455][ T7432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 243.533473][ T7432] Call Trace: [ 243.533481][ T7432] [ 243.533489][ T7432] dump_stack_lvl+0x100/0x190 [ 243.533517][ T7432] should_fail_ex.cold+0x5/0xa [ 243.533547][ T7432] _copy_from_iter+0x43a/0x1690 [ 243.533587][ T7432] ? __pfx__copy_from_iter+0x10/0x10 [ 243.533621][ T7432] ? __asan_memset+0x23/0x50 [ 243.533657][ T7432] ? __build_skb_around+0x278/0x390 [ 243.533693][ T7432] ? is_vmalloc_addr+0x86/0xa0 [ 243.533732][ T7432] netlink_sendmsg+0x808/0xda0 [ 243.533770][ T7432] ? __pfx_netlink_sendmsg+0x10/0x10 [ 243.533805][ T7432] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 243.533834][ T7432] ____sys_sendmsg+0x9e1/0xb70 [ 243.533870][ T7432] ? __pfx_netlink_sendmsg+0x10/0x10 [ 243.533903][ T7432] ? __pfx_____sys_sendmsg+0x10/0x10 [ 243.533939][ T7432] ? __pfx__kstrtoull+0x10/0x10 [ 243.533967][ T7432] ___sys_sendmsg+0x190/0x1e0 [ 243.534002][ T7432] ? __pfx____sys_sendmsg+0x10/0x10 [ 243.534048][ T7432] ? find_held_lock+0x2b/0x80 [ 243.534094][ T7432] __sys_sendmmsg+0x205/0x430 [ 243.534123][ T7432] ? __pfx___sys_sendmmsg+0x10/0x10 [ 243.534156][ T7432] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 243.534203][ T7432] ? fput+0x79/0x100 [ 243.534236][ T7432] ? ksys_write+0x1ac/0x250 [ 243.534262][ T7432] ? __pfx_ksys_write+0x10/0x10 [ 243.534293][ T7432] __x64_sys_sendmmsg+0x9c/0x100 [ 243.534317][ T7432] ? lockdep_hardirqs_on+0x78/0x100 [ 243.534350][ T7432] do_syscall_64+0x115/0x840 [ 243.534382][ T7432] ? clear_bhb_loop+0x40/0x90 [ 243.534414][ T7432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.534438][ T7432] RIP: 0033:0x7fcfe7b9ce59 [ 243.534457][ T7432] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 243.534480][ T7432] RSP: 002b:00007fcfe8a79028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 243.534502][ T7432] RAX: ffffffffffffffda RBX: 00007fcfe7e16090 RCX: 00007fcfe7b9ce59 [ 243.534518][ T7432] RDX: 000000000000000c RSI: 0000200000000200 RDI: 0000000000000003 [ 243.534532][ T7432] RBP: 00007fcfe8a79090 R08: 0000000000000000 R09: 0000000000000000 [ 243.534546][ T7432] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 243.534560][ T7432] R13: 00007fcfe7e16128 R14: 00007fcfe7e16090 R15: 00007ffc1802b318 [ 243.534589][ T7432] [ 244.127462][ T7436] FAULT_INJECTION: forcing a failure. [ 244.127462][ T7436] name failslab, interval 1, probability 0, space 0, times 0 [ 244.183083][ T7436] CPU: 0 UID: 0 PID: 7436 Comm: syz.3.384 Not tainted syzkaller #0 PREEMPT(full) [ 244.183116][ T7436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 244.183131][ T7436] Call Trace: [ 244.183138][ T7436] [ 244.183148][ T7436] dump_stack_lvl+0x100/0x190 [ 244.183177][ T7436] should_fail_ex.cold+0x5/0xa [ 244.183209][ T7436] should_failslab+0xc2/0x120 [ 244.183239][ T7436] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 244.183280][ T7436] ? alloc_inode+0x68/0x250 [ 244.183318][ T7436] ? start_dirop+0x79/0xb0 [ 244.183346][ T7436] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 244.183376][ T7436] alloc_inode+0x68/0x250 [ 244.183415][ T7436] new_inode+0x22/0x1c0 [ 244.183455][ T7436] rpc_new_dir+0x96/0x420 [ 244.183486][ T7436] rpc_populate.constprop.0+0x125/0x1c0 [ 244.183519][ T7436] ? d_instantiate+0x8f/0xb0 [ 244.183555][ T7436] ? __pfx_rpc_fill_super+0x10/0x10 [ 244.183586][ T7436] rpc_fill_super+0x2b9/0x4f0 [ 244.183618][ T7436] ? __pfx_rpc_fill_super+0x10/0x10 [ 244.183649][ T7436] get_tree_keyed+0x10e/0x1d0 [ 244.183677][ T7436] vfs_get_tree+0x92/0x320 [ 244.183701][ T7436] vfs_cmd_create+0xd7/0x2a0 [ 244.183741][ T7436] __do_sys_fsconfig+0x55a/0xcb0 [ 244.183800][ T7436] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 244.183840][ T7436] ? xfd_validate_state+0x129/0x190 [ 244.183870][ T7436] ? rcu_is_watching+0x12/0xc0 [ 244.183902][ T7436] do_syscall_64+0x115/0x840 [ 244.183936][ T7436] ? clear_bhb_loop+0x40/0x90 [ 244.183966][ T7436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.183991][ T7436] RIP: 0033:0x7fcfe7b9ce59 [ 244.184011][ T7436] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 244.184035][ T7436] RSP: 002b:00007fcfe8a9a028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 244.184057][ T7436] RAX: ffffffffffffffda RBX: 00007fcfe7e15fa0 RCX: 00007fcfe7b9ce59 [ 244.184073][ T7436] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 244.184087][ T7436] RBP: 00007fcfe7c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 244.184101][ T7436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 244.184121][ T7436] R13: 00007fcfe7e16038 R14: 00007fcfe7e15fa0 R15: 00007ffc1802b318 [ 244.184158][ T7436] [ 244.184191][ T7436] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 245.760832][ T7464] netlink: 28 bytes leftover after parsing attributes in process `syz.1.390'. [ 245.993143][ T7465] netlink: 342 bytes leftover after parsing attributes in process `syz.1.390'. [ 247.203399][ T7483] sd 0:0:1:0: PR command failed: 1026 [ 247.222539][ T7483] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 247.285666][ T7483] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 248.242102][ T7497] netlink: 'syz.0.397': attribute type 27 has an invalid length. [ 248.322351][ T7497] netlink: 'syz.0.397': attribute type 28 has an invalid length. [ 248.375856][ T7497] netlink: 'syz.0.397': attribute type 29 has an invalid length. [ 248.481134][ T7497] netlink: 'syz.0.397': attribute type 30 has an invalid length. [ 248.635481][ T7497] netlink: 'syz.0.397': attribute type 31 has an invalid length. [ 248.741210][ T7497] netlink: 'syz.0.397': attribute type 32 has an invalid length. [ 248.836392][ T7497] netlink: 'syz.0.397': attribute type 33 has an invalid length. [ 248.872359][ T7497] netlink: 'syz.0.397': attribute type 35 has an invalid length. [ 248.919039][ T7497] netlink: 'syz.0.397': attribute type 37 has an invalid length. [ 248.955586][ T7497] netlink: 18 bytes leftover after parsing attributes in process `syz.0.397'. [ 249.297622][ T7514] FAULT_INJECTION: forcing a failure. [ 249.297622][ T7514] name failslab, interval 1, probability 0, space 0, times 0 [ 249.411717][ T7514] CPU: 0 UID: 0 PID: 7514 Comm: syz.2.400 Not tainted syzkaller #0 PREEMPT(full) [ 249.411751][ T7514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 249.411767][ T7514] Call Trace: [ 249.411774][ T7514] [ 249.411783][ T7514] dump_stack_lvl+0x100/0x190 [ 249.411813][ T7514] should_fail_ex.cold+0x5/0xa [ 249.411845][ T7514] should_failslab+0xc2/0x120 [ 249.411875][ T7514] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 249.411915][ T7514] ? security_inode_alloc+0x3b/0x2c0 [ 249.411942][ T7514] ? lockdep_init_map_type+0x5c/0x250 [ 249.411987][ T7514] security_inode_alloc+0x3b/0x2c0 [ 249.412015][ T7514] inode_init_always_gfp+0xc77/0xfb0 [ 249.412050][ T7514] alloc_inode+0x8e/0x250 [ 249.412089][ T7514] new_inode+0x22/0x1c0 [ 249.412130][ T7514] rpc_new_dir+0x96/0x420 [ 249.412161][ T7514] rpc_populate.constprop.0+0x125/0x1c0 [ 249.412194][ T7514] ? d_instantiate+0x8f/0xb0 [ 249.412230][ T7514] ? __pfx_rpc_fill_super+0x10/0x10 [ 249.412262][ T7514] rpc_fill_super+0x2b9/0x4f0 [ 249.412294][ T7514] ? __pfx_rpc_fill_super+0x10/0x10 [ 249.412325][ T7514] get_tree_keyed+0x10e/0x1d0 [ 249.412354][ T7514] vfs_get_tree+0x92/0x320 [ 249.412385][ T7514] vfs_cmd_create+0xd7/0x2a0 [ 249.412426][ T7514] __do_sys_fsconfig+0x55a/0xcb0 [ 249.412468][ T7514] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 249.412508][ T7514] ? xfd_validate_state+0x129/0x190 [ 249.412538][ T7514] ? rcu_is_watching+0x12/0xc0 [ 249.412569][ T7514] do_syscall_64+0x115/0x840 [ 249.412603][ T7514] ? clear_bhb_loop+0x40/0x90 [ 249.412633][ T7514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.412657][ T7514] RIP: 0033:0x7f3a8b99ce59 [ 249.412680][ T7514] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 249.412704][ T7514] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 249.412727][ T7514] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 249.412743][ T7514] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 249.412757][ T7514] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 249.412772][ T7514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.412786][ T7514] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 249.412817][ T7514] [ 249.412872][ T7514] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 250.448902][ T7526] FAULT_INJECTION: forcing a failure. [ 250.448902][ T7526] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.507238][ T7526] CPU: 0 UID: 0 PID: 7526 Comm: syz.3.401 Not tainted syzkaller #0 PREEMPT(full) [ 250.507279][ T7526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 250.507294][ T7526] Call Trace: [ 250.507301][ T7526] [ 250.507311][ T7526] dump_stack_lvl+0x100/0x190 [ 250.507339][ T7526] should_fail_ex.cold+0x5/0xa [ 250.507366][ T7526] ? fs_reclaim_acquire+0x70/0x100 [ 250.507400][ T7526] should_fail_alloc_page+0xeb/0x140 [ 250.507431][ T7526] prepare_alloc_pages+0x1f0/0x5f0 [ 250.507468][ T7526] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 250.507514][ T7526] ? rcu_is_watching+0x12/0xc0 [ 250.507542][ T7526] ? trace_sched_exit_tp+0x11c/0x160 [ 250.507579][ T7526] ? __schedule+0x12a7/0x67a0 [ 250.507609][ T7526] ? stack_depot_save_flags+0x27/0x9d0 [ 250.507664][ T7526] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 250.507714][ T7526] ? blk_trace_ioctl+0x245/0x320 [ 250.507743][ T7526] ? blkdev_ioctl+0x17c/0x6f0 [ 250.507780][ T7526] ? __x64_sys_ioctl+0x18e/0x210 [ 250.507803][ T7526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 250.507849][ T7526] ? irqentry_exit+0x24d/0x970 [ 250.507883][ T7526] ? lockdep_hardirqs_on+0x78/0x100 [ 250.507916][ T7526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 250.507952][ T7526] ? policy_nodemask+0xed/0x4f0 [ 250.507990][ T7526] alloc_pages_mpol+0x1fb/0x540 [ 250.508021][ T7526] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 250.508054][ T7526] ? alloc_frozen_pages_noprof+0x8/0x160 [ 250.508092][ T7526] alloc_pages_noprof+0x1a/0x160 [ 250.508126][ T7526] relay_open_buf.part.0+0x261/0xb70 [ 250.508165][ T7526] relay_open+0x7b9/0xa00 [ 250.508198][ T7526] blk_trace_setup_prepare+0x35c/0x6c0 [ 250.508229][ T7526] blk_trace_setup+0x217/0x440 [ 250.508270][ T7526] ? __pfx_blk_trace_setup+0x10/0x10 [ 250.508297][ T7526] ? lockdep_hardirqs_on+0x36/0x100 [ 250.508339][ T7526] ? __pfx_vsnprintf+0x10/0x10 [ 250.508388][ T7526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 250.508425][ T7526] ? do_vfs_ioctl+0x226/0x13e0 [ 250.508452][ T7526] blk_trace_ioctl+0x245/0x320 [ 250.508483][ T7526] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 250.508517][ T7526] ? find_held_lock+0x2b/0x80 [ 250.508547][ T7526] ? __fget_files+0x215/0x3d0 [ 250.508581][ T7526] ? hook_file_ioctl_common+0x149/0x410 [ 250.508616][ T7526] blkdev_ioctl+0x17c/0x6f0 [ 250.508655][ T7526] ? __pfx_blkdev_ioctl+0x10/0x10 [ 250.508698][ T7526] ? __pfx_blkdev_ioctl+0x10/0x10 [ 250.508737][ T7526] __x64_sys_ioctl+0x18e/0x210 [ 250.508764][ T7526] do_syscall_64+0x115/0x840 [ 250.508805][ T7526] ? clear_bhb_loop+0x40/0x90 [ 250.508834][ T7526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.508860][ T7526] RIP: 0033:0x7fcfe7b9ce59 [ 250.508880][ T7526] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 250.508903][ T7526] RSP: 002b:00007fcfe8a79028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.508927][ T7526] RAX: ffffffffffffffda RBX: 00007fcfe7e16090 RCX: 00007fcfe7b9ce59 [ 250.508943][ T7526] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000006 [ 250.508968][ T7526] RBP: 00007fcfe7c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 250.508983][ T7526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 250.508997][ T7526] R13: 00007fcfe7e16128 R14: 00007fcfe7e16090 R15: 00007ffc1802b318 [ 250.509028][ T7526] [ 251.187312][ T7537] sd 0:0:1:0: PR command failed: 1026 [ 251.210110][ T7537] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 251.243193][ T7537] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 252.787257][ T7556] netlink: 338 bytes leftover after parsing attributes in process `syz.1.410'. [ 252.921643][ T7557] netlink: 338 bytes leftover after parsing attributes in process `syz.1.410'. [ 253.173528][ T7567] netlink: 16 bytes leftover after parsing attributes in process `syz.2.412'. [ 254.168869][ T7584] sd 0:0:1:0: PR command failed: 1026 [ 254.186023][ T7584] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 254.213553][ T7584] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 254.417175][ T7588] FAULT_INJECTION: forcing a failure. [ 254.417175][ T7588] name failslab, interval 1, probability 0, space 0, times 0 [ 254.481637][ T7588] CPU: 0 UID: 0 PID: 7588 Comm: syz.3.417 Not tainted syzkaller #0 PREEMPT(full) [ 254.481670][ T7588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 254.481688][ T7588] Call Trace: [ 254.481696][ T7588] [ 254.481705][ T7588] dump_stack_lvl+0x100/0x190 [ 254.481734][ T7588] should_fail_ex.cold+0x5/0xa [ 254.481765][ T7588] should_failslab+0xc2/0x120 [ 254.481794][ T7588] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 254.481836][ T7588] ? __d_alloc+0x34/0xa40 [ 254.481875][ T7588] __d_alloc+0x34/0xa40 [ 254.481911][ T7588] d_alloc+0x4a/0x1e0 [ 254.481946][ T7588] lookup_one_qstr_excl+0x171/0x250 [ 254.481993][ T7588] start_dirop+0x59/0xb0 [ 254.482022][ T7588] simple_start_creating+0xf9/0x110 [ 254.482053][ T7588] ? __pfx_simple_start_creating+0x10/0x10 [ 254.482084][ T7588] ? dput.part.0+0xdd/0x570 [ 254.482126][ T7588] rpc_new_dir+0x27/0x420 [ 254.482158][ T7588] rpc_populate.constprop.0+0x125/0x1c0 [ 254.482191][ T7588] ? d_instantiate+0x8f/0xb0 [ 254.482227][ T7588] ? __pfx_rpc_fill_super+0x10/0x10 [ 254.482258][ T7588] rpc_fill_super+0x2b9/0x4f0 [ 254.482291][ T7588] ? __pfx_rpc_fill_super+0x10/0x10 [ 254.482321][ T7588] get_tree_keyed+0x10e/0x1d0 [ 254.482350][ T7588] vfs_get_tree+0x92/0x320 [ 254.482374][ T7588] vfs_cmd_create+0xd7/0x2a0 [ 254.482414][ T7588] __do_sys_fsconfig+0x55a/0xcb0 [ 254.482455][ T7588] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 254.482494][ T7588] ? xfd_validate_state+0x129/0x190 [ 254.482524][ T7588] ? rcu_is_watching+0x12/0xc0 [ 254.482557][ T7588] do_syscall_64+0x115/0x840 [ 254.482591][ T7588] ? clear_bhb_loop+0x40/0x90 [ 254.482620][ T7588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.482645][ T7588] RIP: 0033:0x7fcfe7b9ce59 [ 254.482665][ T7588] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 254.482688][ T7588] RSP: 002b:00007fcfe8a79028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 254.482711][ T7588] RAX: ffffffffffffffda RBX: 00007fcfe7e16090 RCX: 00007fcfe7b9ce59 [ 254.482727][ T7588] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 254.482742][ T7588] RBP: 00007fcfe7c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 254.482756][ T7588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 254.482770][ T7588] R13: 00007fcfe7e16128 R14: 00007fcfe7e16090 R15: 00007ffc1802b318 [ 254.482801][ T7588] [ 254.487248][ T7588] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 256.035661][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.045671][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.879923][ T7638] sd 0:0:1:0: PR command failed: 1026 [ 256.900025][ T7638] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 256.933061][ T7638] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 257.502723][ T7648] device-mapper: ioctl: Unable to rename non-existent device, to uuid „ [ 258.095121][ T7657] Unable to find swap-space signature [ 258.789963][ T7668] FAULT_INJECTION: forcing a failure. [ 258.789963][ T7668] name failslab, interval 1, probability 0, space 0, times 0 [ 258.881887][ T7668] CPU: 0 UID: 0 PID: 7668 Comm: syz.1.435 Not tainted syzkaller #0 PREEMPT(full) [ 258.881921][ T7668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 258.881937][ T7668] Call Trace: [ 258.881944][ T7668] [ 258.881954][ T7668] dump_stack_lvl+0x100/0x190 [ 258.881983][ T7668] should_fail_ex.cold+0x5/0xa [ 258.882021][ T7668] should_failslab+0xc2/0x120 [ 258.882052][ T7668] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 258.882093][ T7668] ? alloc_inode+0x68/0x250 [ 258.882131][ T7668] ? start_dirop+0x79/0xb0 [ 258.882159][ T7668] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 258.882190][ T7668] alloc_inode+0x68/0x250 [ 258.882228][ T7668] new_inode+0x22/0x1c0 [ 258.882268][ T7668] rpc_new_dir+0x96/0x420 [ 258.882299][ T7668] rpc_populate.constprop.0+0x125/0x1c0 [ 258.882332][ T7668] ? d_instantiate+0x8f/0xb0 [ 258.882371][ T7668] ? __pfx_rpc_fill_super+0x10/0x10 [ 258.882403][ T7668] rpc_fill_super+0x2b9/0x4f0 [ 258.882448][ T7668] ? __pfx_rpc_fill_super+0x10/0x10 [ 258.882479][ T7668] get_tree_keyed+0x10e/0x1d0 [ 258.882508][ T7668] vfs_get_tree+0x92/0x320 [ 258.882532][ T7668] vfs_cmd_create+0xd7/0x2a0 [ 258.882573][ T7668] __do_sys_fsconfig+0x55a/0xcb0 [ 258.882614][ T7668] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 258.882654][ T7668] ? xfd_validate_state+0x129/0x190 [ 258.882683][ T7668] ? rcu_is_watching+0x12/0xc0 [ 258.882716][ T7668] do_syscall_64+0x115/0x840 [ 258.882750][ T7668] ? clear_bhb_loop+0x40/0x90 [ 258.882779][ T7668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.882804][ T7668] RIP: 0033:0x7f454e19ce59 [ 258.882823][ T7668] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 258.882847][ T7668] RSP: 002b:00007f454f0d9028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 258.882870][ T7668] RAX: ffffffffffffffda RBX: 00007f454e416090 RCX: 00007f454e19ce59 [ 258.882886][ T7668] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 258.882900][ T7668] RBP: 00007f454e232d6f R08: 0000000000000000 R09: 0000000000000000 [ 258.882915][ T7668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 258.882931][ T7668] R13: 00007f454e416128 R14: 00007f454e416090 R15: 00007fff3f4e84e8 [ 258.882963][ T7668] [ 258.888067][ T7668] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 259.478697][ T7681] sd 0:0:1:0: PR command failed: 1026 [ 259.523499][ T7681] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 259.599778][ T7681] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 260.018212][ T7690] syz.0.440 uses obsolete (PF_INET,SOCK_PACKET) [ 260.986243][ T7699] FAULT_INJECTION: forcing a failure. [ 260.986243][ T7699] name failslab, interval 1, probability 0, space 0, times 0 [ 261.243188][ T7699] CPU: 0 UID: 0 PID: 7699 Comm: syz.0.443 Not tainted syzkaller #0 PREEMPT(full) [ 261.243221][ T7699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 261.243236][ T7699] Call Trace: [ 261.243244][ T7699] [ 261.243254][ T7699] dump_stack_lvl+0x100/0x190 [ 261.243288][ T7699] should_fail_ex.cold+0x5/0xa [ 261.243321][ T7699] should_failslab+0xc2/0x120 [ 261.243351][ T7699] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 261.243390][ T7699] ? mempool_init_node+0x2f7/0x6e0 [ 261.243418][ T7699] ? lockdep_init_map_type+0x11/0x250 [ 261.243461][ T7699] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 261.243490][ T7699] mempool_init_node+0x2f7/0x6e0 [ 261.243525][ T7699] ? __pfx_mempool_alloc_slab+0x10/0x10 [ 261.243552][ T7699] ? __pfx_mempool_free_slab+0x10/0x10 [ 261.243579][ T7699] mempool_init_noprof+0x3a/0x50 [ 261.243611][ T7699] bioset_init+0x37e/0x8a0 [ 261.243642][ T7699] ? __pfx_bioset_init+0x10/0x10 [ 261.243684][ T7699] __alloc_disk_node+0x83/0x6b0 [ 261.243718][ T7699] __blk_alloc_disk+0xd2/0x170 [ 261.243747][ T7699] ? __pfx___blk_alloc_disk+0x10/0x10 [ 261.243792][ T7699] ? __pfx_idr_alloc+0x10/0x10 [ 261.243827][ T7699] ? lockdep_init_map_type+0x5c/0x250 [ 261.243875][ T7699] ? __raw_spin_lock_init+0x3a/0x110 [ 261.243906][ T7699] ? __pfx_hot_add_show+0x10/0x10 [ 261.243939][ T7699] zram_add+0x1bf/0x5d0 [ 261.243973][ T7699] ? __pfx_zram_add+0x10/0x10 [ 261.244024][ T7699] ? find_held_lock+0x2b/0x80 [ 261.244053][ T7699] ? sysfs_file_kobj+0xe4/0x290 [ 261.244097][ T7699] ? __pfx_hot_add_show+0x10/0x10 [ 261.244129][ T7699] hot_add_show+0x21/0x80 [ 261.244161][ T7699] class_attr_show+0x72/0xa0 [ 261.244188][ T7699] ? __pfx_class_attr_show+0x10/0x10 [ 261.244213][ T7699] sysfs_kf_seq_show+0x217/0x3a0 [ 261.244241][ T7699] seq_read_iter+0x32f/0x1270 [ 261.244266][ T7699] ? lock_acquire+0x1b1/0x370 [ 261.244316][ T7699] kernfs_fop_read_iter+0x46c/0x610 [ 261.244354][ T7699] ? rw_verify_area+0xce/0x6d0 [ 261.244378][ T7699] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 261.244417][ T7699] vfs_read+0x825/0xb30 [ 261.244448][ T7699] ? __pfx_vfs_read+0x10/0x10 [ 261.244494][ T7699] ksys_read+0x12a/0x250 [ 261.244522][ T7699] ? __pfx_ksys_read+0x10/0x10 [ 261.244552][ T7699] ? rcu_is_watching+0x12/0xc0 [ 261.244584][ T7699] do_syscall_64+0x115/0x840 [ 261.244618][ T7699] ? clear_bhb_loop+0x40/0x90 [ 261.244647][ T7699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.244672][ T7699] RIP: 0033:0x7f8f1979ce59 [ 261.244692][ T7699] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 261.244716][ T7699] RSP: 002b:00007f8f1a6b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 261.244739][ T7699] RAX: ffffffffffffffda RBX: 00007f8f19a15fa0 RCX: 00007f8f1979ce59 [ 261.244755][ T7699] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 000000000000000c [ 261.244770][ T7699] RBP: 00007f8f19832d6f R08: 0000000000000000 R09: 0000000000000000 [ 261.244784][ T7699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 261.244815][ T7699] R13: 00007f8f19a16038 R14: 00007f8f19a15fa0 R15: 00007fffaa259288 [ 261.244872][ T7699] [ 262.499511][ T7699] zram: Error allocating disk structure for device 1 [ 262.756482][ T7729] FAULT_INJECTION: forcing a failure. [ 262.756482][ T7729] name fail_futex, interval 1, probability 0, space 0, times 0 [ 262.804728][ T7732] sd 0:0:1:0: PR command failed: 1026 [ 262.816662][ T7729] CPU: 0 UID: 0 PID: 7729 Comm: syz.1.452 Not tainted syzkaller #0 PREEMPT(full) [ 262.816696][ T7729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 262.816711][ T7729] Call Trace: [ 262.816719][ T7729] [ 262.816728][ T7729] dump_stack_lvl+0x100/0x190 [ 262.816758][ T7729] should_fail_ex.cold+0x5/0xa [ 262.816785][ T7729] ? __css_rstat_updated+0x1ce/0x5a0 [ 262.816826][ T7729] get_futex_key+0x1d2/0x1510 [ 262.816869][ T7729] ? __pfx_get_futex_key+0x10/0x10 [ 262.816913][ T7729] ? pick_eevdf+0x4d3/0x860 [ 262.816952][ T7729] futex_wait_setup+0x83/0x510 [ 262.816990][ T7729] __futex_wait+0x19f/0x300 [ 262.817023][ T7729] ? __pfx___futex_wait+0x10/0x10 [ 262.817053][ T7729] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 262.817090][ T7729] ? __pfx_futex_wake_mark+0x10/0x10 [ 262.817126][ T7729] ? find_held_lock+0x2b/0x80 [ 262.817155][ T7729] ? futex_wake+0x456/0x530 [ 262.817198][ T7729] futex_wait+0xe6/0x370 [ 262.817229][ T7729] ? __pfx_futex_wait+0x10/0x10 [ 262.817266][ T7729] ? __lock_acquire+0x4a5/0x2630 [ 262.817311][ T7729] do_futex+0x1ef/0x350 [ 262.817336][ T7729] ? __pfx_do_futex+0x10/0x10 [ 262.817363][ T7729] ? find_held_lock+0x2b/0x80 [ 262.817397][ T7729] __x64_sys_futex+0x34f/0x4d0 [ 262.817426][ T7729] ? __pfx___x64_sys_futex+0x10/0x10 [ 262.817457][ T7729] ? rcu_is_watching+0x12/0xc0 [ 262.817489][ T7729] do_syscall_64+0x115/0x840 [ 262.817523][ T7729] ? clear_bhb_loop+0x40/0x90 [ 262.817553][ T7729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.817578][ T7729] RIP: 0033:0x7f454e19ce59 [ 262.817597][ T7729] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 262.817621][ T7729] RSP: 002b:00007f454f0fa0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 262.817645][ T7729] RAX: ffffffffffffffda RBX: 00007f454e415fa8 RCX: 00007f454e19ce59 [ 262.817661][ T7729] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f454e415fa8 [ 262.817676][ T7729] RBP: 00007f454e415fa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.817690][ T7729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 262.817704][ T7729] R13: 00007f454e416038 R14: 00007fff3f4e8400 R15: 00007fff3f4e84e8 [ 262.817734][ T7729] [ 263.294491][ T7732] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 263.339641][ T7732] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 264.763491][ T7743] FAULT_INJECTION: forcing a failure. [ 264.763491][ T7743] name failslab, interval 1, probability 0, space 0, times 0 [ 264.868691][ T7743] CPU: 0 UID: 0 PID: 7743 Comm: syz.2.454 Not tainted syzkaller #0 PREEMPT(full) [ 264.868726][ T7743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 264.868741][ T7743] Call Trace: [ 264.868749][ T7743] [ 264.868759][ T7743] dump_stack_lvl+0x100/0x190 [ 264.868788][ T7743] should_fail_ex.cold+0x5/0xa [ 264.868820][ T7743] should_failslab+0xc2/0x120 [ 264.868850][ T7743] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 264.868899][ T7743] ? security_inode_alloc+0x3b/0x2c0 [ 264.868927][ T7743] ? lockdep_init_map_type+0x5c/0x250 [ 264.868972][ T7743] security_inode_alloc+0x3b/0x2c0 [ 264.869000][ T7743] inode_init_always_gfp+0xc77/0xfb0 [ 264.869036][ T7743] alloc_inode+0x8e/0x250 [ 264.869074][ T7743] new_inode+0x22/0x1c0 [ 264.869115][ T7743] rpc_new_dir+0x96/0x420 [ 264.869147][ T7743] rpc_populate.constprop.0+0x125/0x1c0 [ 264.869180][ T7743] ? d_instantiate+0x8f/0xb0 [ 264.869215][ T7743] ? __pfx_rpc_fill_super+0x10/0x10 [ 264.869247][ T7743] rpc_fill_super+0x2b9/0x4f0 [ 264.869280][ T7743] ? __pfx_rpc_fill_super+0x10/0x10 [ 264.869310][ T7743] get_tree_keyed+0x10e/0x1d0 [ 264.869339][ T7743] vfs_get_tree+0x92/0x320 [ 264.869362][ T7743] vfs_cmd_create+0xd7/0x2a0 [ 264.869403][ T7743] __do_sys_fsconfig+0x55a/0xcb0 [ 264.869444][ T7743] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 264.869483][ T7743] ? xfd_validate_state+0x129/0x190 [ 264.869513][ T7743] ? rcu_is_watching+0x12/0xc0 [ 264.869547][ T7743] do_syscall_64+0x115/0x840 [ 264.869582][ T7743] ? clear_bhb_loop+0x40/0x90 [ 264.869611][ T7743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.869636][ T7743] RIP: 0033:0x7f3a8b99ce59 [ 264.869656][ T7743] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 264.869680][ T7743] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 264.869703][ T7743] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 264.869719][ T7743] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 264.869733][ T7743] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 264.869748][ T7743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 264.869762][ T7743] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 264.869794][ T7743] [ 265.964052][ T7743] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 266.271138][ T7770] sd 0:0:1:0: PR command failed: 1026 [ 266.299700][ T7770] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 266.334105][ T7770] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 266.895572][ T7775] FAULT_INJECTION: forcing a failure. [ 266.895572][ T7775] name failslab, interval 1, probability 0, space 0, times 0 [ 267.063598][ T7785] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 267.097315][ T7775] CPU: 0 UID: 0 PID: 7775 Comm: syz.0.463 Not tainted syzkaller #0 PREEMPT(full) [ 267.097347][ T7775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 267.097362][ T7775] Call Trace: [ 267.097369][ T7775] [ 267.097377][ T7775] dump_stack_lvl+0x100/0x190 [ 267.097406][ T7775] should_fail_ex.cold+0x5/0xa [ 267.097436][ T7775] should_failslab+0xc2/0x120 [ 267.097465][ T7775] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 267.097502][ T7775] ? do_getname+0x35/0x390 [ 267.097537][ T7775] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 267.097579][ T7775] do_getname+0x35/0x390 [ 267.097616][ T7775] user_path_at+0x26/0x60 [ 267.097643][ T7775] __x64_sys_mount+0x1fb/0x310 [ 267.097678][ T7775] ? __pfx___x64_sys_mount+0x10/0x10 [ 267.097714][ T7775] ? rcu_is_watching+0x12/0xc0 [ 267.097744][ T7775] do_syscall_64+0x115/0x840 [ 267.097777][ T7775] ? clear_bhb_loop+0x40/0x90 [ 267.097805][ T7775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.097832][ T7775] RIP: 0033:0x7f8f1979ce59 [ 267.097851][ T7775] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 267.097879][ T7775] RSP: 002b:00007f8f1a6b6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 267.097902][ T7775] RAX: ffffffffffffffda RBX: 00007f8f19a15fa0 RCX: 00007f8f1979ce59 [ 267.097917][ T7775] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000000 [ 267.097931][ T7775] RBP: 00007f8f1a6b6090 R08: 0000000000000000 R09: 0000000000000000 [ 267.097945][ T7775] R10: 00000000000001fe R11: 0000000000000246 R12: 0000000000000001 [ 267.097958][ T7775] R13: 00007f8f19a16038 R14: 00007f8f19a15fa0 R15: 00007fffaa259288 [ 267.097988][ T7775] [ 268.574527][ T7781] netlink: 12 bytes leftover after parsing attributes in process `syz.3.464'. [ 269.306688][ T7813] sd 0:0:1:0: PR command failed: 1026 [ 269.340912][ T7813] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 269.386870][ T7813] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 269.510083][ T7815] FAULT_INJECTION: forcing a failure. [ 269.510083][ T7815] name failslab, interval 1, probability 0, space 0, times 0 [ 269.645711][ T7815] CPU: 0 UID: 0 PID: 7815 Comm: syz.2.473 Not tainted syzkaller #0 PREEMPT(full) [ 269.645743][ T7815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 269.645758][ T7815] Call Trace: [ 269.645766][ T7815] [ 269.645775][ T7815] dump_stack_lvl+0x100/0x190 [ 269.645806][ T7815] should_fail_ex.cold+0x5/0xa [ 269.645837][ T7815] should_failslab+0xc2/0x120 [ 269.645868][ T7815] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 269.645909][ T7815] ? __d_alloc+0x34/0xa40 [ 269.645948][ T7815] __d_alloc+0x34/0xa40 [ 269.645984][ T7815] d_alloc+0x4a/0x1e0 [ 269.646018][ T7815] lookup_one_qstr_excl+0x171/0x250 [ 269.646064][ T7815] start_dirop+0x59/0xb0 [ 269.646093][ T7815] simple_start_creating+0xf9/0x110 [ 269.646122][ T7815] ? __pfx_simple_start_creating+0x10/0x10 [ 269.646153][ T7815] ? dput.part.0+0xdd/0x570 [ 269.646195][ T7815] rpc_new_dir+0x27/0x420 [ 269.646227][ T7815] rpc_populate.constprop.0+0x125/0x1c0 [ 269.646260][ T7815] ? d_instantiate+0x8f/0xb0 [ 269.646295][ T7815] ? __pfx_rpc_fill_super+0x10/0x10 [ 269.646327][ T7815] rpc_fill_super+0x2b9/0x4f0 [ 269.646359][ T7815] ? __pfx_rpc_fill_super+0x10/0x10 [ 269.646390][ T7815] get_tree_keyed+0x10e/0x1d0 [ 269.646419][ T7815] vfs_get_tree+0x92/0x320 [ 269.646443][ T7815] vfs_cmd_create+0xd7/0x2a0 [ 269.646483][ T7815] __do_sys_fsconfig+0x55a/0xcb0 [ 269.646524][ T7815] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 269.646563][ T7815] ? xfd_validate_state+0x129/0x190 [ 269.646593][ T7815] ? rcu_is_watching+0x12/0xc0 [ 269.646625][ T7815] do_syscall_64+0x115/0x840 [ 269.646658][ T7815] ? clear_bhb_loop+0x40/0x90 [ 269.646695][ T7815] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.646720][ T7815] RIP: 0033:0x7f3a8b99ce59 [ 269.646740][ T7815] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 269.646764][ T7815] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 269.646787][ T7815] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 269.646803][ T7815] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 269.646817][ T7815] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 269.646832][ T7815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.646846][ T7815] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 269.646877][ T7815] [ 270.022696][ T7815] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 271.698676][ T7849] ovs_ÿþ: entered promiscuous mode [ 272.012896][ T7856] sd 0:0:1:0: PR command failed: 1026 [ 272.061635][ T7856] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 272.112861][ T7856] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 272.402164][ T7859] FAULT_INJECTION: forcing a failure. [ 272.402164][ T7859] name failslab, interval 1, probability 0, space 0, times 0 [ 272.490295][ T7859] CPU: 0 UID: 0 PID: 7859 Comm: syz.1.486 Not tainted syzkaller #0 PREEMPT(full) [ 272.490335][ T7859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 272.490350][ T7859] Call Trace: [ 272.490357][ T7859] [ 272.490366][ T7859] dump_stack_lvl+0x100/0x190 [ 272.490397][ T7859] should_fail_ex.cold+0x5/0xa [ 272.490429][ T7859] should_failslab+0xc2/0x120 [ 272.490459][ T7859] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 272.490499][ T7859] ? security_inode_alloc+0x3b/0x2c0 [ 272.490526][ T7859] ? lockdep_init_map_type+0x5c/0x250 [ 272.490571][ T7859] security_inode_alloc+0x3b/0x2c0 [ 272.490600][ T7859] inode_init_always_gfp+0xc77/0xfb0 [ 272.490635][ T7859] alloc_inode+0x8e/0x250 [ 272.490674][ T7859] new_inode+0x22/0x1c0 [ 272.490715][ T7859] rpc_new_dir+0x96/0x420 [ 272.490747][ T7859] rpc_populate.constprop.0+0x125/0x1c0 [ 272.490780][ T7859] ? d_instantiate+0x8f/0xb0 [ 272.490816][ T7859] ? __pfx_rpc_fill_super+0x10/0x10 [ 272.490847][ T7859] rpc_fill_super+0x2b9/0x4f0 [ 272.490880][ T7859] ? __pfx_rpc_fill_super+0x10/0x10 [ 272.490910][ T7859] get_tree_keyed+0x10e/0x1d0 [ 272.490940][ T7859] vfs_get_tree+0x92/0x320 [ 272.490963][ T7859] vfs_cmd_create+0xd7/0x2a0 [ 272.491003][ T7859] __do_sys_fsconfig+0x55a/0xcb0 [ 272.491045][ T7859] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 272.491085][ T7859] ? xfd_validate_state+0x129/0x190 [ 272.491119][ T7859] ? rcu_is_watching+0x12/0xc0 [ 272.491151][ T7859] do_syscall_64+0x115/0x840 [ 272.491185][ T7859] ? clear_bhb_loop+0x40/0x90 [ 272.491214][ T7859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.491239][ T7859] RIP: 0033:0x7f454e19ce59 [ 272.491258][ T7859] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 272.491282][ T7859] RSP: 002b:00007f454f0d9028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 272.491306][ T7859] RAX: ffffffffffffffda RBX: 00007f454e416090 RCX: 00007f454e19ce59 [ 272.491328][ T7859] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 272.491342][ T7859] RBP: 00007f454e232d6f R08: 0000000000000000 R09: 0000000000000000 [ 272.491356][ T7859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 272.491370][ T7859] R13: 00007f454e416128 R14: 00007f454e416090 R15: 00007fff3f4e84e8 [ 272.491401][ T7859] [ 272.493043][ T7859] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 273.355943][ T7870] FAULT_INJECTION: forcing a failure. [ 273.355943][ T7870] name failslab, interval 1, probability 0, space 0, times 0 [ 273.416559][ T7870] CPU: 0 UID: 0 PID: 7870 Comm: syz.0.489 Not tainted syzkaller #0 PREEMPT(full) [ 273.416593][ T7870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 273.416608][ T7870] Call Trace: [ 273.416615][ T7870] [ 273.416624][ T7870] dump_stack_lvl+0x100/0x190 [ 273.416653][ T7870] should_fail_ex.cold+0x5/0xa [ 273.416685][ T7870] should_failslab+0xc2/0x120 [ 273.416714][ T7870] __kmalloc_cache_noprof+0x7a/0x6f0 [ 273.416749][ T7870] ? vb2_vmalloc_alloc+0xf9/0x410 [ 273.416775][ T7870] ? trace_kmalloc+0xe3/0x110 [ 273.416803][ T7870] ? __kasan_kmalloc+0xaa/0xb0 [ 273.416831][ T7870] vb2_vmalloc_alloc+0xf9/0x410 [ 273.416858][ T7870] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 273.416887][ T7870] __vb2_queue_alloc+0x8d5/0x1160 [ 273.416927][ T7870] vb2_core_reqbufs+0x899/0xf30 [ 273.416959][ T7870] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 273.417001][ T7870] __vb2_init_fileio+0x32d/0x1000 [ 273.417028][ T7870] ? aa_file_perm+0x7f3/0x14d0 [ 273.417071][ T7870] __vb2_perform_fileio+0x91e/0x1380 [ 273.417107][ T7870] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 273.417135][ T7870] ? __pfx___might_resched+0x10/0x10 [ 273.417168][ T7870] vb2_fop_read+0x211/0x520 [ 273.417197][ T7870] v4l2_read+0x229/0x2c0 [ 273.417234][ T7870] ? __pfx_v4l2_read+0x10/0x10 [ 273.417283][ T7870] vfs_read+0x1e4/0xb30 [ 273.417315][ T7870] ? __pfx_vfs_read+0x10/0x10 [ 273.417340][ T7870] ? find_held_lock+0x2b/0x80 [ 273.417370][ T7870] ? __fget_files+0x215/0x3d0 [ 273.417397][ T7870] ? __fget_files+0x215/0x3d0 [ 273.417430][ T7870] ? __fget_files+0x21f/0x3d0 [ 273.417467][ T7870] ksys_read+0x12a/0x250 [ 273.417494][ T7870] ? __pfx_ksys_read+0x10/0x10 [ 273.417523][ T7870] ? rcu_is_watching+0x12/0xc0 [ 273.417555][ T7870] do_syscall_64+0x115/0x840 [ 273.417589][ T7870] ? clear_bhb_loop+0x40/0x90 [ 273.417620][ T7870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.417644][ T7870] RIP: 0033:0x7f8f1979ce59 [ 273.417665][ T7870] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 273.417689][ T7870] RSP: 002b:00007f8f1a6b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 273.417715][ T7870] RAX: ffffffffffffffda RBX: 00007f8f19a15fa0 RCX: 00007f8f1979ce59 [ 273.417731][ T7870] RDX: 0000000000000028 RSI: 0000200000000280 RDI: 0000000000000003 [ 273.417746][ T7870] RBP: 00007f8f19832d6f R08: 0000000000000000 R09: 0000000000000000 [ 273.417760][ T7870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 273.417775][ T7870] R13: 00007f8f19a16038 R14: 00007f8f19a15fa0 R15: 00007fffaa259288 [ 273.417807][ T7870] [ 273.884825][ T7874] FAULT_INJECTION: forcing a failure. [ 273.884825][ T7874] name failslab, interval 1, probability 0, space 0, times 0 [ 273.897611][ T7874] CPU: 0 UID: 0 PID: 7874 Comm: syz.0.490 Not tainted syzkaller #0 PREEMPT(full) [ 273.897641][ T7874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 273.897656][ T7874] Call Trace: [ 273.897664][ T7874] [ 273.897673][ T7874] dump_stack_lvl+0x100/0x190 [ 273.897701][ T7874] should_fail_ex.cold+0x5/0xa [ 273.897731][ T7874] should_failslab+0xc2/0x120 [ 273.897760][ T7874] __kmalloc_cache_noprof+0x7a/0x6f0 [ 273.897794][ T7874] ? proc_thread_self_get_link+0x1a6/0x210 [ 273.897828][ T7874] proc_thread_self_get_link+0x1a6/0x210 [ 273.897870][ T7874] pick_link+0xac2/0x13c0 [ 273.897894][ T7874] ? __pfx_proc_thread_self_get_link+0x10/0x10 [ 273.897927][ T7874] step_into_slowpath+0x9ba/0xf90 [ 273.897957][ T7874] ? __pfx_step_into_slowpath+0x10/0x10 [ 273.897987][ T7874] ? lookup_fast+0x2da/0x600 [ 273.898007][ T7874] ? inode_permission+0x374/0x620 [ 273.898048][ T7874] link_path_walk+0xf28/0x1cc0 [ 273.898082][ T7874] path_openat+0x1be/0x31a0 [ 273.898111][ T7874] ? kasan_save_stack+0x3f/0x50 [ 273.898132][ T7874] ? kasan_save_stack+0x30/0x50 [ 273.898160][ T7874] ? kasan_save_track+0x14/0x30 [ 273.898182][ T7874] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 273.898227][ T7874] ? __pfx_path_openat+0x10/0x10 [ 273.898267][ T7874] do_file_open+0x20e/0x430 [ 273.898299][ T7874] ? __pfx_do_file_open+0x10/0x10 [ 273.898350][ T7874] ? alloc_fd+0x476/0x790 [ 273.898381][ T7874] ? do_getname+0x191/0x390 [ 273.898418][ T7874] do_sys_openat2+0x10d/0x1e0 [ 273.898456][ T7874] ? __pfx_do_sys_openat2+0x10/0x10 [ 273.898502][ T7874] __x64_sys_openat+0x12d/0x210 [ 273.898540][ T7874] ? __pfx___x64_sys_openat+0x10/0x10 [ 273.898575][ T7874] ? ksys_write+0x1ac/0x250 [ 273.898606][ T7874] ? rcu_is_watching+0x12/0xc0 [ 273.898637][ T7874] do_syscall_64+0x115/0x840 [ 273.898670][ T7874] ? clear_bhb_loop+0x40/0x90 [ 273.898698][ T7874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 273.898722][ T7874] RIP: 0033:0x7f8f1975d68e [ 273.898742][ T7874] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 273.898765][ T7874] RSP: 002b:00007f8f1a6b5f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 273.898787][ T7874] RAX: ffffffffffffffda RBX: 00007f8f1a6b66c0 RCX: 00007f8f1975d68e [ 273.898802][ T7874] RDX: 0000000000000002 RSI: 00007f8f19832676 RDI: ffffffffffffff9c [ 273.898817][ T7874] RBP: 00007f8f19832d6f R08: 0000000000000000 R09: 0000000000000000 [ 273.898831][ T7874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.898845][ T7874] R13: 00007f8f19a16038 R14: 00007f8f19a15fa0 R15: 00007fffaa259288 [ 273.898874][ T7874] [ 273.899103][ T7874] FAULT_INJECTION: forcing a failure. [ 273.899103][ T7874] name failslab, interval 1, probability 0, space 0, times 0 [ 274.827946][ T7874] CPU: 0 UID: 0 PID: 7874 Comm: syz.0.490 Not tainted syzkaller #0 PREEMPT(full) [ 274.827979][ T7874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 274.827993][ T7874] Call Trace: [ 274.828000][ T7874] [ 274.828009][ T7874] dump_stack_lvl+0x100/0x190 [ 274.828037][ T7874] should_fail_ex.cold+0x5/0xa [ 274.828068][ T7874] should_failslab+0xc2/0x120 [ 274.828096][ T7874] __kmalloc_cache_noprof+0x7a/0x6f0 [ 274.828139][ T7874] ? __vb2_init_fileio+0x18f/0x1000 [ 274.828167][ T7874] ? trace_contention_end+0x122/0x170 [ 274.828194][ T7874] __vb2_init_fileio+0x18f/0x1000 [ 274.828220][ T7874] ? aa_file_perm+0x7f3/0x14d0 [ 274.828270][ T7874] __vb2_perform_fileio+0x91e/0x1380 [ 274.828304][ T7874] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 274.828329][ T7874] ? __pfx___might_resched+0x10/0x10 [ 274.828369][ T7874] vb2_fop_read+0x211/0x520 [ 274.828397][ T7874] v4l2_read+0x229/0x2c0 [ 274.828433][ T7874] ? __pfx_v4l2_read+0x10/0x10 [ 274.828469][ T7874] vfs_read+0x1e4/0xb30 [ 274.828500][ T7874] ? __pfx_vfs_read+0x10/0x10 [ 274.828524][ T7874] ? find_held_lock+0x2b/0x80 [ 274.828552][ T7874] ? __fget_files+0x215/0x3d0 [ 274.828579][ T7874] ? __fget_files+0x215/0x3d0 [ 274.828611][ T7874] ? __fget_files+0x21f/0x3d0 [ 274.828646][ T7874] ksys_read+0x12a/0x250 [ 274.828672][ T7874] ? __pfx_ksys_read+0x10/0x10 [ 274.828702][ T7874] ? rcu_is_watching+0x12/0xc0 [ 274.828733][ T7874] do_syscall_64+0x115/0x840 [ 274.828766][ T7874] ? clear_bhb_loop+0x40/0x90 [ 274.828794][ T7874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.828818][ T7874] RIP: 0033:0x7f8f1979ce59 [ 274.828839][ T7874] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 274.828862][ T7874] RSP: 002b:00007f8f1a6b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 274.828884][ T7874] RAX: ffffffffffffffda RBX: 00007f8f19a15fa0 RCX: 00007f8f1979ce59 [ 274.828899][ T7874] RDX: 0000000000000028 RSI: 0000200000000280 RDI: 0000000000000003 [ 274.828914][ T7874] RBP: 00007f8f1a6b6090 R08: 0000000000000000 R09: 0000000000000000 [ 274.828928][ T7874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 274.828941][ T7874] R13: 00007f8f19a16038 R14: 00007f8f19a15fa0 R15: 00007fffaa259288 [ 274.828971][ T7874] [ 275.068902][ T7866] FAULT_INJECTION: forcing a failure. [ 275.068902][ T7866] name failslab, interval 1, probability 0, space 0, times 0 [ 275.081980][ T7866] CPU: 0 UID: 0 PID: 7866 Comm: syz.2.488 Not tainted syzkaller #0 PREEMPT(full) [ 275.082012][ T7866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 275.082034][ T7866] Call Trace: [ 275.082042][ T7866] [ 275.082051][ T7866] dump_stack_lvl+0x100/0x190 [ 275.082081][ T7866] should_fail_ex.cold+0x5/0xa [ 275.082112][ T7866] should_failslab+0xc2/0x120 [ 275.082142][ T7866] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 275.082183][ T7866] ? copy_process+0x69a/0x7ed0 [ 275.082214][ T7866] ? mark_held_locks+0x40/0x70 [ 275.082258][ T7866] copy_process+0x69a/0x7ed0 [ 275.082306][ T7866] ? __pfx_copy_process+0x10/0x10 [ 275.082343][ T7866] ? lockdep_init_map_type+0x5c/0x250 [ 275.082384][ T7866] ? lockdep_init_map_type+0x5c/0x250 [ 275.082425][ T7866] ? __pfx_vhost_run_work_list+0x10/0x10 [ 275.082467][ T7866] ? __pfx_vhost_worker_killed+0x10/0x10 [ 275.082506][ T7866] vhost_task_create+0x1db/0x370 [ 275.082530][ T7866] ? __pfx_vhost_task_create+0x10/0x10 [ 275.082563][ T7866] ? __pfx_vhost_task_fn+0x10/0x10 [ 275.082594][ T7866] ? snprintf+0xc7/0x100 [ 275.082628][ T7866] vhost_task_worker_create+0x8d/0x260 [ 275.082655][ T7866] ? __pfx_vhost_task_worker_create+0x10/0x10 [ 275.082679][ T7866] ? lockdep_init_map_type+0x5c/0x250 [ 275.082721][ T7866] ? lockdep_init_map_type+0x5c/0x250 [ 275.082765][ T7866] vhost_worker_create+0x243/0x310 [ 275.082805][ T7866] ? __pfx_vhost_worker_create+0x10/0x10 [ 275.082859][ T7866] vhost_dev_set_owner+0x719/0xa30 [ 275.082892][ T7866] vhost_net_ioctl+0xfa3/0x1910 [ 275.082917][ T7866] ? do_vfs_ioctl+0x226/0x13e0 [ 275.082942][ T7866] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 275.082966][ T7866] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 275.082998][ T7866] ? find_held_lock+0x2b/0x80 [ 275.083033][ T7866] ? __fget_files+0x215/0x3d0 [ 275.083059][ T7866] ? hook_file_ioctl_common+0x149/0x410 [ 275.083102][ T7866] ? __fget_files+0x21f/0x3d0 [ 275.083135][ T7866] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 275.083163][ T7866] __x64_sys_ioctl+0x18e/0x210 [ 275.083189][ T7866] do_syscall_64+0x115/0x840 [ 275.083222][ T7866] ? clear_bhb_loop+0x40/0x90 [ 275.083252][ T7866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.083277][ T7866] RIP: 0033:0x7f3a8b99ce59 [ 275.083297][ T7866] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 275.083321][ T7866] RSP: 002b:00007f3a89bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.083344][ T7866] RAX: ffffffffffffffda RBX: 00007f3a8bc15fa0 RCX: 00007f3a8b99ce59 [ 275.083360][ T7866] RDX: 0000000000000000 RSI: 000000000000af01 RDI: 0000000000000007 [ 275.083374][ T7866] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 275.083389][ T7866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 275.083403][ T7866] R13: 00007f3a8bc16038 R14: 00007f3a8bc15fa0 R15: 00007fffb4187548 [ 275.083433][ T7866] [ 275.852661][ T7879] zswap: compressor û not available [ 275.935566][ T7885] block2mtd: illegal erase size [ 276.033216][ T7899] openvswitch: netlink: Geneve option length err (len 4664, max 255). [ 276.072973][ T7902] FAULT_INJECTION: forcing a failure. [ 276.072973][ T7902] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 276.143761][ T7902] CPU: 0 UID: 0 PID: 7902 Comm: syz.2.497 Not tainted syzkaller #0 PREEMPT(full) [ 276.143792][ T7902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 276.143806][ T7902] Call Trace: [ 276.143814][ T7902] [ 276.143822][ T7902] dump_stack_lvl+0x100/0x190 [ 276.143852][ T7902] should_fail_ex.cold+0x5/0xa [ 276.143882][ T7902] _copy_from_user+0x2e/0xd0 [ 276.143916][ T7902] copy_msghdr_from_user+0x9f/0x4f0 [ 276.143951][ T7902] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 276.143990][ T7902] ? __pfx__kstrtoull+0x10/0x10 [ 276.144018][ T7902] ___sys_sendmsg+0x106/0x1e0 [ 276.144053][ T7902] ? __pfx____sys_sendmsg+0x10/0x10 [ 276.144098][ T7902] ? find_held_lock+0x2b/0x80 [ 276.144152][ T7902] __sys_sendmmsg+0x205/0x430 [ 276.144180][ T7902] ? __pfx___sys_sendmmsg+0x10/0x10 [ 276.144215][ T7902] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 276.144264][ T7902] ? fput+0x79/0x100 [ 276.144297][ T7902] ? ksys_write+0x1ac/0x250 [ 276.144323][ T7902] ? __pfx_ksys_write+0x10/0x10 [ 276.144355][ T7902] __x64_sys_sendmmsg+0x9c/0x100 [ 276.144379][ T7902] ? lockdep_hardirqs_on+0x78/0x100 [ 276.144412][ T7902] do_syscall_64+0x115/0x840 [ 276.144445][ T7902] ? clear_bhb_loop+0x40/0x90 [ 276.144473][ T7902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.144496][ T7902] RIP: 0033:0x7f3a8b99ce59 [ 276.144515][ T7902] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 276.144538][ T7902] RSP: 002b:00007f3a89bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 276.144560][ T7902] RAX: ffffffffffffffda RBX: 00007f3a8bc15fa0 RCX: 00007f3a8b99ce59 [ 276.144575][ T7902] RDX: 0000000000000002 RSI: 00002000000001c0 RDI: 0000000000000003 [ 276.144590][ T7902] RBP: 00007f3a89bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 276.144604][ T7902] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 276.144618][ T7902] R13: 00007f3a8bc16038 R14: 00007f3a8bc15fa0 R15: 00007fffb4187548 [ 276.144647][ T7902] [ 276.584554][ T7892] FAULT_INJECTION: forcing a failure. [ 276.584554][ T7892] name failslab, interval 1, probability 0, space 0, times 0 [ 276.635735][ T7909] sd 0:0:1:0: PR command failed: 1026 [ 276.648894][ T7892] CPU: 0 UID: 0 PID: 7892 Comm: syz.3.494 Not tainted syzkaller #0 PREEMPT(full) [ 276.648926][ T7892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 276.648941][ T7892] Call Trace: [ 276.648949][ T7892] [ 276.648958][ T7892] dump_stack_lvl+0x100/0x190 [ 276.648989][ T7892] should_fail_ex.cold+0x5/0xa [ 276.649020][ T7892] should_failslab+0xc2/0x120 [ 276.649061][ T7892] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 276.649098][ T7892] ? kstrdup_const+0x63/0x80 [ 276.649124][ T7892] ? netdev_register_kobject+0x2b3/0x3d0 [ 276.649157][ T7892] ? register_netdevice+0x151c/0x24b0 [ 276.649182][ T7892] ? __ip_tunnel_create+0x52b/0x670 [ 276.649219][ T7892] kstrdup+0x51/0xe0 [ 276.649246][ T7892] kstrdup_const+0x63/0x80 [ 276.649273][ T7892] __kernfs_new_node+0x9b/0x9f0 [ 276.649300][ T7892] ? __pfx_number+0x10/0x10 [ 276.649325][ T7892] ? __pfx___kernfs_new_node+0x10/0x10 [ 276.649360][ T7892] ? find_held_lock+0x2b/0x80 [ 276.649390][ T7892] ? kernfs_root+0xee/0x2a0 [ 276.649415][ T7892] ? kernfs_root+0xee/0x2a0 [ 276.649448][ T7892] kernfs_new_node+0x11b/0x1a0 [ 276.649484][ T7892] kernfs_create_dir_ns+0x4c/0x1a0 [ 276.649520][ T7892] sysfs_create_dir_ns+0x13a/0x2b0 [ 276.649547][ T7892] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 276.649572][ T7892] ? find_held_lock+0x2b/0x80 [ 276.649600][ T7892] ? kobject_add_internal+0x25f/0x930 [ 276.649624][ T7892] ? kobject_add_internal+0x25f/0x930 [ 276.649650][ T7892] ? do_raw_spin_unlock+0x145/0x1e0 [ 276.649679][ T7892] kobject_add_internal+0x2c8/0x930 [ 276.649708][ T7892] kobject_init_and_add+0x121/0x180 [ 276.649734][ T7892] ? __pfx_kobject_init_and_add+0x10/0x10 [ 276.649758][ T7892] ? ops_init+0x1e2/0x5f0 [ 276.649784][ T7892] ? unshare_nsproxy_namespaces+0xf2/0x220 [ 276.649815][ T7892] ? ksys_unshare+0x438/0xab0 [ 276.649847][ T7892] ? __x64_sys_unshare+0x31/0x40 [ 276.649880][ T7892] ? do_syscall_64+0x115/0x840 [ 276.649914][ T7892] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.649948][ T7892] netdev_queue_update_kobjects+0x32d/0x6f0 [ 276.649990][ T7892] netdev_register_kobject+0x2b3/0x3d0 [ 276.650026][ T7892] register_netdevice+0x151c/0x24b0 [ 276.650059][ T7892] ? __pfx_register_netdevice+0x10/0x10 [ 276.650101][ T7892] __ip_tunnel_create+0x52b/0x670 [ 276.650136][ T7892] ? __pfx___ip_tunnel_create+0x10/0x10 [ 276.650167][ T7892] ? net_generic+0xea/0x2a0 [ 276.650207][ T7892] ip_tunnel_init_net+0x230/0x780 [ 276.650245][ T7892] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 276.650287][ T7892] ? __kmalloc_noprof+0x320/0x850 [ 276.650312][ T7892] ? __pfx_erspan_init_net+0x10/0x10 [ 276.650340][ T7892] ops_init+0x1e2/0x5f0 [ 276.650368][ T7892] setup_net+0x118/0x3a0 [ 276.650398][ T7892] ? __pfx_setup_net+0x10/0x10 [ 276.650424][ T7892] ? mutex_init_lockdep+0xf1/0x120 [ 276.650453][ T7892] copy_net_ns+0x46f/0x7c0 [ 276.650484][ T7892] create_new_namespaces+0x3ea/0xac0 [ 276.650522][ T7892] unshare_nsproxy_namespaces+0xf2/0x220 [ 276.650555][ T7892] ksys_unshare+0x438/0xab0 [ 276.650592][ T7892] ? __pfx_ksys_unshare+0x10/0x10 [ 276.650625][ T7892] ? xfd_validate_state+0x129/0x190 [ 276.650659][ T7892] __x64_sys_unshare+0x31/0x40 [ 276.650694][ T7892] do_syscall_64+0x115/0x840 [ 276.650727][ T7892] ? clear_bhb_loop+0x40/0x90 [ 276.650757][ T7892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.650782][ T7892] RIP: 0033:0x7fcfe7b9ce59 [ 276.650803][ T7892] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 276.650826][ T7892] RSP: 002b:00007fcfe8a79028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 276.650849][ T7892] RAX: ffffffffffffffda RBX: 00007fcfe7e16090 RCX: 00007fcfe7b9ce59 [ 276.650866][ T7892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 276.650880][ T7892] RBP: 00007fcfe7c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 276.650895][ T7892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.650909][ T7892] R13: 00007fcfe7e16128 R14: 00007fcfe7e16090 R15: 00007ffc1802b318 [ 276.650940][ T7892] [ 277.496354][ T7909] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 277.517479][ T7909] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 277.866395][ T7914] FAULT_INJECTION: forcing a failure. [ 277.866395][ T7914] name failslab, interval 1, probability 0, space 0, times 0 [ 277.906936][ T7914] CPU: 0 UID: 0 PID: 7914 Comm: syz.0.499 Not tainted syzkaller #0 PREEMPT(full) [ 277.906970][ T7914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 277.906986][ T7914] Call Trace: [ 277.906994][ T7914] [ 277.907003][ T7914] dump_stack_lvl+0x100/0x190 [ 277.907033][ T7914] should_fail_ex.cold+0x5/0xa [ 277.907064][ T7914] should_failslab+0xc2/0x120 [ 277.907094][ T7914] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 277.907135][ T7914] ? alloc_inode+0x68/0x250 [ 277.907173][ T7914] ? start_dirop+0x79/0xb0 [ 277.907202][ T7914] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 277.907232][ T7914] alloc_inode+0x68/0x250 [ 277.907271][ T7914] new_inode+0x22/0x1c0 [ 277.907311][ T7914] rpc_new_dir+0x96/0x420 [ 277.907343][ T7914] rpc_populate.constprop.0+0x125/0x1c0 [ 277.907376][ T7914] ? d_instantiate+0x8f/0xb0 [ 277.907412][ T7914] ? __pfx_rpc_fill_super+0x10/0x10 [ 277.907443][ T7914] rpc_fill_super+0x2b9/0x4f0 [ 277.907475][ T7914] ? __pfx_rpc_fill_super+0x10/0x10 [ 277.907506][ T7914] get_tree_keyed+0x10e/0x1d0 [ 277.907535][ T7914] vfs_get_tree+0x92/0x320 [ 277.907558][ T7914] vfs_cmd_create+0xd7/0x2a0 [ 277.907598][ T7914] __do_sys_fsconfig+0x55a/0xcb0 [ 277.907640][ T7914] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 277.907679][ T7914] ? xfd_validate_state+0x129/0x190 [ 277.907708][ T7914] ? rcu_is_watching+0x12/0xc0 [ 277.907741][ T7914] do_syscall_64+0x115/0x840 [ 277.907774][ T7914] ? clear_bhb_loop+0x40/0x90 [ 277.907804][ T7914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.907833][ T7914] RIP: 0033:0x7f8f1979ce59 [ 277.907853][ T7914] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 277.907877][ T7914] RSP: 002b:00007f8f1a6b6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 277.907907][ T7914] RAX: ffffffffffffffda RBX: 00007f8f19a15fa0 RCX: 00007f8f1979ce59 [ 277.907923][ T7914] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 277.907937][ T7914] RBP: 00007f8f19832d6f R08: 0000000000000000 R09: 0000000000000000 [ 277.907951][ T7914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 277.907965][ T7914] R13: 00007f8f19a16038 R14: 00007f8f19a15fa0 R15: 00007fffaa259288 [ 277.907997][ T7914] [ 277.908028][ T7914] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 278.277534][ T7892] kobject: kobject_add_internal failed for tx-0 (error: -12 parent: queues) [ 278.950109][ T7927] FAULT_INJECTION: forcing a failure. [ 278.950109][ T7927] name failslab, interval 1, probability 0, space 0, times 0 [ 279.025497][ T7927] CPU: 0 UID: 0 PID: 7927 Comm: syz.2.505 Not tainted syzkaller #0 PREEMPT(full) [ 279.025530][ T7927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 279.025544][ T7927] Call Trace: [ 279.025552][ T7927] [ 279.025561][ T7927] dump_stack_lvl+0x100/0x190 [ 279.025590][ T7927] should_fail_ex.cold+0x5/0xa [ 279.025618][ T7927] ? tomoyo_realpath_from_path+0xb6/0x690 [ 279.025653][ T7927] should_failslab+0xc2/0x120 [ 279.025682][ T7927] __kmalloc_noprof+0xe0/0x850 [ 279.025702][ T7927] ? kfree+0x1dd/0x6c0 [ 279.025746][ T7927] tomoyo_realpath_from_path+0xb6/0x690 [ 279.025787][ T7927] tomoyo_path_number_perm+0x23c/0x580 [ 279.025821][ T7927] ? tomoyo_path_number_perm+0x22e/0x580 [ 279.025851][ T7927] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 279.025909][ T7927] ? find_held_lock+0x2b/0x80 [ 279.025937][ T7927] ? __fget_files+0x215/0x3d0 [ 279.025964][ T7927] ? hook_file_ioctl_common+0x149/0x410 [ 279.025993][ T7927] ? __fget_files+0x215/0x3d0 [ 279.026024][ T7927] ? __fget_files+0x21f/0x3d0 [ 279.026061][ T7927] security_file_ioctl+0xd3/0x230 [ 279.026091][ T7927] __x64_sys_ioctl+0xb7/0x210 [ 279.026117][ T7927] do_syscall_64+0x115/0x840 [ 279.026149][ T7927] ? clear_bhb_loop+0x40/0x90 [ 279.026178][ T7927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.026221][ T7927] RIP: 0033:0x7f3a8b99ce59 [ 279.026242][ T7927] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 279.026265][ T7927] RSP: 002b:00007f3a89bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.026288][ T7927] RAX: ffffffffffffffda RBX: 00007f3a8bc15fa0 RCX: 00007f3a8b99ce59 [ 279.026303][ T7927] RDX: 0000200000000080 RSI: 000000004068aea3 RDI: 0000000000000003 [ 279.026318][ T7927] RBP: 00007f3a89bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 279.026332][ T7927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 279.026345][ T7927] R13: 00007f3a8bc16038 R14: 00007f3a8bc15fa0 R15: 00007fffb4187548 [ 279.026375][ T7927] [ 279.026386][ T7927] ERROR: Out of memory at tomoyo_realpath_from_path. [ 280.363464][ T7949] sd 0:0:1:0: PR command failed: 1026 [ 280.395639][ T7949] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 280.431929][ T7949] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 281.350565][ T7968] FAULT_INJECTION: forcing a failure. [ 281.350565][ T7968] name failslab, interval 1, probability 0, space 0, times 0 [ 281.465806][ T7968] CPU: 0 UID: 0 PID: 7968 Comm: syz.3.516 Not tainted syzkaller #0 PREEMPT(full) [ 281.465866][ T7968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 281.465882][ T7968] Call Trace: [ 281.465890][ T7968] [ 281.465898][ T7968] dump_stack_lvl+0x100/0x190 [ 281.465928][ T7968] should_fail_ex.cold+0x5/0xa [ 281.465959][ T7968] should_failslab+0xc2/0x120 [ 281.465989][ T7968] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 281.466029][ T7968] ? security_inode_alloc+0x3b/0x2c0 [ 281.466058][ T7968] ? lockdep_init_map_type+0x5c/0x250 [ 281.466104][ T7968] security_inode_alloc+0x3b/0x2c0 [ 281.466132][ T7968] inode_init_always_gfp+0xc77/0xfb0 [ 281.466168][ T7968] alloc_inode+0x8e/0x250 [ 281.466206][ T7968] new_inode+0x22/0x1c0 [ 281.466253][ T7968] rpc_new_dir+0x96/0x420 [ 281.466285][ T7968] rpc_populate.constprop.0+0x125/0x1c0 [ 281.466319][ T7968] ? d_instantiate+0x8f/0xb0 [ 281.466354][ T7968] ? __pfx_rpc_fill_super+0x10/0x10 [ 281.466386][ T7968] rpc_fill_super+0x2b9/0x4f0 [ 281.466418][ T7968] ? __pfx_rpc_fill_super+0x10/0x10 [ 281.466451][ T7968] get_tree_keyed+0x10e/0x1d0 [ 281.466480][ T7968] vfs_get_tree+0x92/0x320 [ 281.466503][ T7968] vfs_cmd_create+0xd7/0x2a0 [ 281.466543][ T7968] __do_sys_fsconfig+0x55a/0xcb0 [ 281.466592][ T7968] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 281.466634][ T7968] ? xfd_validate_state+0x129/0x190 [ 281.466664][ T7968] ? rcu_is_watching+0x12/0xc0 [ 281.466696][ T7968] do_syscall_64+0x115/0x840 [ 281.466730][ T7968] ? clear_bhb_loop+0x40/0x90 [ 281.466760][ T7968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.466785][ T7968] RIP: 0033:0x7fcfe7b9ce59 [ 281.466804][ T7968] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 281.466828][ T7968] RSP: 002b:00007fcfe8a79028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 281.466851][ T7968] RAX: ffffffffffffffda RBX: 00007fcfe7e16090 RCX: 00007fcfe7b9ce59 [ 281.466867][ T7968] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 281.466881][ T7968] RBP: 00007fcfe7c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 281.466895][ T7968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 281.466910][ T7968] R13: 00007fcfe7e16128 R14: 00007fcfe7e16090 R15: 00007ffc1802b318 [ 281.466940][ T7968] [ 281.466991][ T7968] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 282.049113][ T7981] usbip-vudc usbip-vudc.0: gadget not bound [ 282.382913][ T7992] random: crng reseeded on system resumption [ 282.426289][ T7992] synth uevent: /devices/platform/dummy_hcd.1/usbmon/usbmon2: unknown uevent action string [ 282.500554][ T7992] usbmon usbmon2: uevent: failed to send synthetic uevent: -22 [ 282.751846][ T7998] sd 0:0:1:0: PR command failed: 1026 [ 282.777051][ T7998] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 282.811412][ T7998] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 284.883550][ T8024] zero sized request [ 284.916197][ T8024] zero sized request [ 285.463029][ T8034] device-mapper: ioctl: Unable to rename non-existent device, to „ [ 285.717213][ T8039] netlink: 28 bytes leftover after parsing attributes in process `syz.1.536'. [ 286.097914][ T8045] sd 0:0:1:0: PR command failed: 1026 [ 286.141382][ T8045] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 286.171186][ T8045] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 286.216114][ T8046] FAULT_INJECTION: forcing a failure. [ 286.216114][ T8046] name failslab, interval 1, probability 0, space 0, times 0 [ 286.308816][ T8046] CPU: 0 UID: 0 PID: 8046 Comm: syz.2.537 Not tainted syzkaller #0 PREEMPT(full) [ 286.308849][ T8046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 286.308864][ T8046] Call Trace: [ 286.308871][ T8046] [ 286.308880][ T8046] dump_stack_lvl+0x100/0x190 [ 286.308911][ T8046] should_fail_ex.cold+0x5/0xa [ 286.308942][ T8046] should_failslab+0xc2/0x120 [ 286.308972][ T8046] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 286.309012][ T8046] ? alloc_inode+0x68/0x250 [ 286.309051][ T8046] ? start_dirop+0x79/0xb0 [ 286.309079][ T8046] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 286.309110][ T8046] alloc_inode+0x68/0x250 [ 286.309148][ T8046] new_inode+0x22/0x1c0 [ 286.309196][ T8046] rpc_new_dir+0x96/0x420 [ 286.309228][ T8046] rpc_populate.constprop.0+0x125/0x1c0 [ 286.309262][ T8046] ? d_instantiate+0x8f/0xb0 [ 286.309298][ T8046] ? __pfx_rpc_fill_super+0x10/0x10 [ 286.309330][ T8046] rpc_fill_super+0x2b9/0x4f0 [ 286.309362][ T8046] ? __pfx_rpc_fill_super+0x10/0x10 [ 286.309392][ T8046] get_tree_keyed+0x10e/0x1d0 [ 286.309422][ T8046] vfs_get_tree+0x92/0x320 [ 286.309445][ T8046] vfs_cmd_create+0xd7/0x2a0 [ 286.309485][ T8046] __do_sys_fsconfig+0x55a/0xcb0 [ 286.309526][ T8046] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 286.309565][ T8046] ? xfd_validate_state+0x129/0x190 [ 286.309595][ T8046] ? rcu_is_watching+0x12/0xc0 [ 286.309627][ T8046] do_syscall_64+0x115/0x840 [ 286.309661][ T8046] ? clear_bhb_loop+0x40/0x90 [ 286.309691][ T8046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.309716][ T8046] RIP: 0033:0x7f3a8b99ce59 [ 286.309735][ T8046] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 286.309760][ T8046] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 286.309783][ T8046] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 286.309798][ T8046] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 286.309813][ T8046] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 286.309827][ T8046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 286.309841][ T8046] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 286.309872][ T8046] [ 286.677806][ T8054] netlink: 4 bytes leftover after parsing attributes in process `syz.1.541'. [ 286.687582][ T8054] openvswitch: netlink: Multiple metadata blocks provided [ 287.027319][ T8046] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 287.580264][ T8069] netlink: 342 bytes leftover after parsing attributes in process `syz.1.546'. [ 288.087260][ T8081] sd 0:0:1:0: PR command failed: 1026 [ 288.115891][ T8081] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 288.156625][ T8081] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 289.757866][ T8113] FAULT_INJECTION: forcing a failure. [ 289.757866][ T8113] name failslab, interval 1, probability 0, space 0, times 0 [ 289.884769][ T8113] CPU: 0 UID: 0 PID: 8113 Comm: syz.3.557 Not tainted syzkaller #0 PREEMPT(full) [ 289.884803][ T8113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 289.884819][ T8113] Call Trace: [ 289.884827][ T8113] [ 289.884836][ T8113] dump_stack_lvl+0x100/0x190 [ 289.884872][ T8113] should_fail_ex.cold+0x5/0xa [ 289.884903][ T8113] should_failslab+0xc2/0x120 [ 289.884938][ T8113] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 289.884978][ T8113] ? __d_alloc+0x34/0xa40 [ 289.885018][ T8113] __d_alloc+0x34/0xa40 [ 289.885053][ T8113] d_alloc+0x4a/0x1e0 [ 289.885087][ T8113] lookup_one_qstr_excl+0x171/0x250 [ 289.885129][ T8113] start_dirop+0x59/0xb0 [ 289.885157][ T8113] simple_start_creating+0xf9/0x110 [ 289.885187][ T8113] ? __pfx_simple_start_creating+0x10/0x10 [ 289.885218][ T8113] ? dput.part.0+0xdd/0x570 [ 289.885259][ T8113] rpc_new_dir+0x27/0x420 [ 289.885291][ T8113] rpc_populate.constprop.0+0x125/0x1c0 [ 289.885324][ T8113] ? d_instantiate+0x8f/0xb0 [ 289.885359][ T8113] ? __pfx_rpc_fill_super+0x10/0x10 [ 289.885391][ T8113] rpc_fill_super+0x2b9/0x4f0 [ 289.885422][ T8113] ? __pfx_rpc_fill_super+0x10/0x10 [ 289.885453][ T8113] get_tree_keyed+0x10e/0x1d0 [ 289.885482][ T8113] vfs_get_tree+0x92/0x320 [ 289.885505][ T8113] vfs_cmd_create+0xd7/0x2a0 [ 289.885545][ T8113] __do_sys_fsconfig+0x55a/0xcb0 [ 289.885585][ T8113] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 289.885625][ T8113] ? xfd_validate_state+0x129/0x190 [ 289.885654][ T8113] ? rcu_is_watching+0x12/0xc0 [ 289.885686][ T8113] do_syscall_64+0x115/0x840 [ 289.885720][ T8113] ? clear_bhb_loop+0x40/0x90 [ 289.885749][ T8113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.885774][ T8113] RIP: 0033:0x7fcfe7b9ce59 [ 289.885793][ T8113] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 289.885816][ T8113] RSP: 002b:00007fcfe8a79028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 289.885840][ T8113] RAX: ffffffffffffffda RBX: 00007fcfe7e16090 RCX: 00007fcfe7b9ce59 [ 289.885856][ T8113] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 289.885877][ T8113] RBP: 00007fcfe7c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 289.885892][ T8113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 289.885906][ T8113] R13: 00007fcfe7e16128 R14: 00007fcfe7e16090 R15: 00007ffc1802b318 [ 289.885937][ T8113] [ 289.885948][ T8113] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 290.814311][ T8144] sd 0:0:1:0: PR command failed: 1026 [ 290.819942][ T8144] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 290.844592][ T8144] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 292.239142][ T8168] binder: 8167:8168 ioctl 541b 0 returned -22 [ 292.714345][ T8179] sd 0:0:1:0: PR command failed: 1026 [ 292.746935][ T8179] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 292.777494][ T8179] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 293.145614][ T8185] ovs_: entered promiscuous mode [ 293.190289][ T8187] netlink: 4 bytes leftover after parsing attributes in process `syz.2.576'. [ 294.001927][ T8206] FAULT_INJECTION: forcing a failure. [ 294.001927][ T8206] name failslab, interval 1, probability 0, space 0, times 0 [ 294.076300][ T8206] CPU: 0 UID: 0 PID: 8206 Comm: syz.2.580 Not tainted syzkaller #0 PREEMPT(full) [ 294.076333][ T8206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 294.076349][ T8206] Call Trace: [ 294.076356][ T8206] [ 294.076365][ T8206] dump_stack_lvl+0x100/0x190 [ 294.076394][ T8206] should_fail_ex.cold+0x5/0xa [ 294.076426][ T8206] should_failslab+0xc2/0x120 [ 294.076455][ T8206] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 294.076503][ T8206] ? __d_alloc+0x34/0xa40 [ 294.076543][ T8206] __d_alloc+0x34/0xa40 [ 294.076578][ T8206] d_alloc+0x4a/0x1e0 [ 294.076613][ T8206] lookup_one_qstr_excl+0x171/0x250 [ 294.076655][ T8206] start_dirop+0x59/0xb0 [ 294.076683][ T8206] simple_start_creating+0xf9/0x110 [ 294.076713][ T8206] ? __pfx_simple_start_creating+0x10/0x10 [ 294.076744][ T8206] ? dput.part.0+0xdd/0x570 [ 294.076785][ T8206] rpc_new_dir+0x27/0x420 [ 294.076817][ T8206] rpc_populate.constprop.0+0x125/0x1c0 [ 294.076850][ T8206] ? d_instantiate+0x8f/0xb0 [ 294.076885][ T8206] ? __pfx_rpc_fill_super+0x10/0x10 [ 294.076917][ T8206] rpc_fill_super+0x2b9/0x4f0 [ 294.076948][ T8206] ? __pfx_rpc_fill_super+0x10/0x10 [ 294.076979][ T8206] get_tree_keyed+0x10e/0x1d0 [ 294.077007][ T8206] vfs_get_tree+0x92/0x320 [ 294.077031][ T8206] vfs_cmd_create+0xd7/0x2a0 [ 294.077071][ T8206] __do_sys_fsconfig+0x55a/0xcb0 [ 294.077111][ T8206] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 294.077151][ T8206] ? xfd_validate_state+0x129/0x190 [ 294.077180][ T8206] ? rcu_is_watching+0x12/0xc0 [ 294.077212][ T8206] do_syscall_64+0x115/0x840 [ 294.077246][ T8206] ? clear_bhb_loop+0x40/0x90 [ 294.077275][ T8206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.077300][ T8206] RIP: 0033:0x7f3a8b99ce59 [ 294.077320][ T8206] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 294.077344][ T8206] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 294.077366][ T8206] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 294.077382][ T8206] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 294.077396][ T8206] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 294.077411][ T8206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 294.077425][ T8206] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 294.077456][ T8206] [ 294.576328][ T8206] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 296.036126][ T8229] sd 0:0:1:0: PR command failed: 1026 [ 296.065631][ T8229] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 296.099322][ T8229] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 296.954639][ T8247] mmap: syz.3.592 (8247) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 297.494501][ T8260] FAULT_INJECTION: forcing a failure. [ 297.494501][ T8260] name failslab, interval 1, probability 0, space 0, times 0 [ 297.494550][ T8260] CPU: 0 UID: 0 PID: 8260 Comm: syz.2.594 Not tainted syzkaller #0 PREEMPT(full) [ 297.494578][ T8260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 297.494593][ T8260] Call Trace: [ 297.494600][ T8260] [ 297.494609][ T8260] dump_stack_lvl+0x100/0x190 [ 297.494638][ T8260] should_fail_ex.cold+0x5/0xa [ 297.494670][ T8260] should_failslab+0xc2/0x120 [ 297.494700][ T8260] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 297.494740][ T8260] ? security_inode_alloc+0x3b/0x2c0 [ 297.494767][ T8260] ? lockdep_init_map_type+0x5c/0x250 [ 297.494821][ T8260] security_inode_alloc+0x3b/0x2c0 [ 297.494849][ T8260] inode_init_always_gfp+0xc77/0xfb0 [ 297.494884][ T8260] alloc_inode+0x8e/0x250 [ 297.494923][ T8260] new_inode+0x22/0x1c0 [ 297.494963][ T8260] rpc_new_dir+0x96/0x420 [ 297.494995][ T8260] rpc_fill_super+0x30c/0x4f0 [ 297.495026][ T8260] ? __pfx_rpc_fill_super+0x10/0x10 [ 297.495061][ T8260] get_tree_keyed+0x10e/0x1d0 [ 297.495089][ T8260] vfs_get_tree+0x92/0x320 [ 297.495112][ T8260] vfs_cmd_create+0xd7/0x2a0 [ 297.495151][ T8260] __do_sys_fsconfig+0x55a/0xcb0 [ 297.495192][ T8260] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 297.495230][ T8260] ? __hrtimer_rearm_deferred+0x24d/0x740 [ 297.495260][ T8260] ? __hrtimer_rearm_deferred+0x24d/0x740 [ 297.495294][ T8260] ? do_raw_spin_unlock+0x145/0x1e0 [ 297.495322][ T8260] ? rcu_is_watching+0x12/0xc0 [ 297.495354][ T8260] do_syscall_64+0x115/0x840 [ 297.495388][ T8260] ? clear_bhb_loop+0x40/0x90 [ 297.495417][ T8260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.495442][ T8260] RIP: 0033:0x7f3a8b99ce59 [ 297.495462][ T8260] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 297.495485][ T8260] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 297.495508][ T8260] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 297.495523][ T8260] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 297.495537][ T8260] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 297.495552][ T8260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 297.495566][ T8260] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 297.495597][ T8260] [ 298.681099][ T8279] sd 0:0:1:0: PR command failed: 1026 [ 298.681143][ T8279] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 298.681184][ T8279] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 299.227745][ T8287] netlink: 8 bytes leftover after parsing attributes in process `syz.0.603'. [ 300.317610][ T8305] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 300.365880][ T8305] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 300.415934][ T8310] sd 0:0:1:0: PR command failed: 1026 [ 300.443080][ T8310] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 300.482655][ T8310] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 300.507753][ T8305] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 300.533153][ T8305] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 300.586722][ T8305] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 300.614226][ T8305] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 300.667800][ T8305] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 300.707299][ T8305] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 300.785128][ T8314] FAULT_INJECTION: forcing a failure. [ 300.785128][ T8314] name failslab, interval 1, probability 0, space 0, times 0 [ 300.856844][ T8314] CPU: 0 UID: 0 PID: 8314 Comm: syz.2.608 Not tainted syzkaller #0 PREEMPT(full) [ 300.856883][ T8314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 300.856899][ T8314] Call Trace: [ 300.856907][ T8314] [ 300.856916][ T8314] dump_stack_lvl+0x100/0x190 [ 300.856945][ T8314] should_fail_ex.cold+0x5/0xa [ 300.856977][ T8314] should_failslab+0xc2/0x120 [ 300.857007][ T8314] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 300.857048][ T8314] ? alloc_inode+0x68/0x250 [ 300.857086][ T8314] ? start_dirop+0x79/0xb0 [ 300.857114][ T8314] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 300.857145][ T8314] alloc_inode+0x68/0x250 [ 300.857183][ T8314] new_inode+0x22/0x1c0 [ 300.857224][ T8314] rpc_new_dir+0x96/0x420 [ 300.857255][ T8314] rpc_populate.constprop.0+0x125/0x1c0 [ 300.857289][ T8314] ? d_instantiate+0x8f/0xb0 [ 300.857331][ T8314] ? __pfx_rpc_fill_super+0x10/0x10 [ 300.857363][ T8314] rpc_fill_super+0x2b9/0x4f0 [ 300.857395][ T8314] ? __pfx_rpc_fill_super+0x10/0x10 [ 300.857431][ T8314] get_tree_keyed+0x10e/0x1d0 [ 300.857460][ T8314] vfs_get_tree+0x92/0x320 [ 300.857486][ T8314] vfs_cmd_create+0xd7/0x2a0 [ 300.857526][ T8314] __do_sys_fsconfig+0x55a/0xcb0 [ 300.857567][ T8314] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 300.857607][ T8314] ? xfd_validate_state+0x129/0x190 [ 300.857636][ T8314] ? rcu_is_watching+0x12/0xc0 [ 300.857669][ T8314] do_syscall_64+0x115/0x840 [ 300.857703][ T8314] ? clear_bhb_loop+0x40/0x90 [ 300.857732][ T8314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 300.857757][ T8314] RIP: 0033:0x7f3a8b99ce59 [ 300.857777][ T8314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 300.857801][ T8314] RSP: 002b:00007f3a89bf6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 300.857823][ T8314] RAX: ffffffffffffffda RBX: 00007f3a8bc15fa0 RCX: 00007f3a8b99ce59 [ 300.857839][ T8314] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 300.857859][ T8314] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 300.857874][ T8314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 300.857888][ T8314] R13: 00007f3a8bc16038 R14: 00007f3a8bc15fa0 R15: 00007fffb4187548 [ 300.857919][ T8314] [ 301.249191][ T8314] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 301.467924][ T8328] sd 0:0:1:0: PR command failed: 1026 [ 301.485572][ T8328] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 301.516990][ T8328] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 301.987561][ T8342] FAULT_INJECTION: forcing a failure. [ 301.987561][ T8342] name failslab, interval 1, probability 0, space 0, times 0 [ 302.088569][ T8342] CPU: 0 UID: 0 PID: 8342 Comm: syz.1.616 Not tainted syzkaller #0 PREEMPT(full) [ 302.088601][ T8342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 302.088615][ T8342] Call Trace: [ 302.088623][ T8342] [ 302.088632][ T8342] dump_stack_lvl+0x100/0x190 [ 302.088662][ T8342] should_fail_ex.cold+0x5/0xa [ 302.088692][ T8342] should_failslab+0xc2/0x120 [ 302.088721][ T8342] __kvmalloc_node_noprof+0xfa/0xa00 [ 302.088744][ T8342] ? seq_read_iter+0x819/0x1270 [ 302.088784][ T8342] seq_read_iter+0x819/0x1270 [ 302.088808][ T8342] ? lock_acquire+0x1b1/0x370 [ 302.088857][ T8342] kernfs_fop_read_iter+0x46c/0x610 [ 302.088894][ T8342] ? rw_verify_area+0xce/0x6d0 [ 302.088916][ T8342] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 302.088954][ T8342] vfs_read+0x825/0xb30 [ 302.088984][ T8342] ? __pfx_vfs_read+0x10/0x10 [ 302.089028][ T8342] ksys_read+0x12a/0x250 [ 302.089054][ T8342] ? __pfx_ksys_read+0x10/0x10 [ 302.089079][ T8342] ? trace_irq_enable.constprop.0+0x31/0x160 [ 302.089122][ T8342] ? rcu_is_watching+0x12/0xc0 [ 302.089153][ T8342] do_syscall_64+0x115/0x840 [ 302.089186][ T8342] ? clear_bhb_loop+0x40/0x90 [ 302.089214][ T8342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.089238][ T8342] RIP: 0033:0x7f454e19ce59 [ 302.089257][ T8342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 302.089279][ T8342] RSP: 002b:00007f454f0fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 302.089302][ T8342] RAX: ffffffffffffffda RBX: 00007f454e415fa0 RCX: 00007f454e19ce59 [ 302.089317][ T8342] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000003 [ 302.089331][ T8342] RBP: 00007f454f0fa090 R08: 0000000000000000 R09: 0000000000000000 [ 302.089345][ T8342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 302.089359][ T8342] R13: 00007f454e416038 R14: 00007f454e415fa0 R15: 00007fff3f4e84e8 [ 302.089389][ T8342] [ 302.583898][ T5650] Bluetooth: hci2: command 0x0406 tx timeout [ 302.590138][ T5650] Bluetooth: hci0: command 0x0406 tx timeout [ 302.596218][ T5650] Bluetooth: hci3: command 0x0406 tx timeout [ 302.745766][ T5636] Bluetooth: hci1: command 0x0406 tx timeout [ 302.865598][ T8349] FAULT_INJECTION: forcing a failure. [ 302.865598][ T8349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 302.904318][ T8349] CPU: 0 UID: 0 PID: 8349 Comm: syz.0.619 Not tainted syzkaller #0 PREEMPT(full) [ 302.904351][ T8349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 302.904365][ T8349] Call Trace: [ 302.904372][ T8349] [ 302.904381][ T8349] dump_stack_lvl+0x100/0x190 [ 302.904411][ T8349] should_fail_ex.cold+0x5/0xa [ 302.904436][ T8349] ? prepare_alloc_pages+0x16d/0x5f0 [ 302.904469][ T8349] should_fail_alloc_page+0xeb/0x140 [ 302.904500][ T8349] prepare_alloc_pages+0x1f0/0x5f0 [ 302.904535][ T8349] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 302.904575][ T8349] ? hrtimer_start_range_ns+0x860/0x1a50 [ 302.904607][ T8349] ? __lock_acquire+0x4a5/0x2630 [ 302.904648][ T8349] ? __lock_acquire+0x4a5/0x2630 [ 302.904683][ T8349] ? __css_rstat_updated+0x1ce/0x5a0 [ 302.904721][ T8349] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 302.904763][ T8349] ? do_raw_spin_lock+0x128/0x260 [ 302.904789][ T8349] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 302.904814][ T8349] ? find_held_lock+0x2b/0x80 [ 302.904862][ T8349] ? __lock_acquire+0x4a5/0x2630 [ 302.904899][ T8349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 302.904933][ T8349] ? policy_nodemask+0xed/0x4f0 [ 302.904963][ T8349] alloc_pages_mpol+0x1fb/0x540 [ 302.904992][ T8349] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 302.905021][ T8349] ? __folio_batch_add_and_move+0x5e5/0xc60 [ 302.905045][ T8349] ? __folio_batch_add_and_move+0x5e5/0xc60 [ 302.905073][ T8349] folio_alloc_mpol_noprof+0x36/0x260 [ 302.905107][ T8349] shmem_alloc_folio+0x135/0x160 [ 302.905142][ T8349] shmem_alloc_and_add_folio+0x371/0xd40 [ 302.905188][ T8349] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 302.905230][ T8349] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 302.905260][ T8349] shmem_get_folio_gfp+0x6ab/0x1900 [ 302.905289][ T8349] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 302.905313][ T8349] ? ktime_get_coarse_real_ts64_mg+0x235/0x300 [ 302.905337][ T8349] ? lockdep_hardirqs_on+0x78/0x100 [ 302.905375][ T8349] shmem_fault+0x1f9/0xa20 [ 302.905396][ T8349] ? __lock_acquire+0x4a5/0x2630 [ 302.905434][ T8349] ? __pfx_shmem_fault+0x10/0x10 [ 302.905457][ T8349] ? __up_read+0x2c1/0x6e0 [ 302.905492][ T8349] ? __pfx_filemap_map_pages+0x10/0x10 [ 302.905529][ T8349] __do_fault+0x10b/0x440 [ 302.905552][ T8349] ? find_held_lock+0x2b/0x80 [ 302.905582][ T8349] do_fault+0x2db/0x1750 [ 302.905617][ T8349] __handle_mm_fault+0x187d/0x2a00 [ 302.905655][ T8349] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 302.905685][ T8349] ? __pfx___handle_mm_fault+0x10/0x10 [ 302.905725][ T8349] ? pte_offset_map_lock+0x174/0x320 [ 302.905752][ T8349] ? find_held_lock+0x2b/0x80 [ 302.905790][ T8349] ? follow_page_pte+0x4d0/0x13f0 [ 302.905824][ T8349] handle_mm_fault+0x37b/0xa30 [ 302.905870][ T8349] __get_user_pages+0x1178/0x32a0 [ 302.905907][ T8349] ? down_read_killable+0x307/0x4b0 [ 302.905931][ T8349] ? __pfx___get_user_pages+0x10/0x10 [ 302.905968][ T8349] faultin_page_range+0x1f1/0x9e0 [ 302.906005][ T8349] madvise_do_behavior+0x354/0x510 [ 302.906040][ T8349] ? __pfx_madvise_do_behavior+0x10/0x10 [ 302.906088][ T8349] do_madvise+0x195/0x240 [ 302.906119][ T8349] ? __pfx_do_madvise+0x10/0x10 [ 302.906148][ T8349] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 302.906183][ T8349] ? kernel_write+0x643/0x6c0 [ 302.906229][ T8349] ? ksys_write+0x1ac/0x250 [ 302.906255][ T8349] ? __pfx_ksys_write+0x10/0x10 [ 302.906287][ T8349] __x64_sys_madvise+0xa9/0x110 [ 302.906325][ T8349] ? lockdep_hardirqs_on+0x78/0x100 [ 302.906358][ T8349] do_syscall_64+0x115/0x840 [ 302.906390][ T8349] ? clear_bhb_loop+0x40/0x90 [ 302.906418][ T8349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.906442][ T8349] RIP: 0033:0x7f8f1979ce59 [ 302.906461][ T8349] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 302.906484][ T8349] RSP: 002b:00007f8f1a6b6028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 302.906506][ T8349] RAX: ffffffffffffffda RBX: 00007f8f19a15fa0 RCX: 00007f8f1979ce59 [ 302.906522][ T8349] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 302.906535][ T8349] RBP: 00007f8f1a6b6090 R08: 0000000000000000 R09: 0000000000000000 [ 302.906549][ T8349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 302.906563][ T8349] R13: 00007f8f19a16038 R14: 00007f8f19a15fa0 R15: 00007fffaa259288 [ 302.906593][ T8349] [ 303.569735][ T8356] netlink: 'syz.1.621': attribute type 16 has an invalid length. [ 303.577563][ T8356] netlink: 330 bytes leftover after parsing attributes in process `syz.1.621'. [ 303.830159][ T8358] FAULT_INJECTION: forcing a failure. [ 303.830159][ T8358] name failslab, interval 1, probability 0, space 0, times 0 [ 303.870712][ T8358] CPU: 0 UID: 0 PID: 8358 Comm: syz.2.624 Not tainted syzkaller #0 PREEMPT(full) [ 303.870745][ T8358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 303.870769][ T8358] Call Trace: [ 303.870777][ T8358] [ 303.870786][ T8358] dump_stack_lvl+0x100/0x190 [ 303.870817][ T8358] should_fail_ex.cold+0x5/0xa [ 303.870848][ T8358] should_failslab+0xc2/0x120 [ 303.870878][ T8358] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 303.870918][ T8358] ? security_inode_alloc+0x3b/0x2c0 [ 303.870946][ T8358] ? lockdep_init_map_type+0x5c/0x250 [ 303.870990][ T8358] security_inode_alloc+0x3b/0x2c0 [ 303.871019][ T8358] inode_init_always_gfp+0xc77/0xfb0 [ 303.871054][ T8358] alloc_inode+0x8e/0x250 [ 303.871092][ T8358] new_inode+0x22/0x1c0 [ 303.871133][ T8358] rpc_new_dir+0x96/0x420 [ 303.871164][ T8358] rpc_populate.constprop.0+0x125/0x1c0 [ 303.871198][ T8358] ? d_instantiate+0x8f/0xb0 [ 303.871233][ T8358] ? __pfx_rpc_fill_super+0x10/0x10 [ 303.871264][ T8358] rpc_fill_super+0x2b9/0x4f0 [ 303.871296][ T8358] ? __pfx_rpc_fill_super+0x10/0x10 [ 303.871327][ T8358] get_tree_keyed+0x10e/0x1d0 [ 303.871355][ T8358] vfs_get_tree+0x92/0x320 [ 303.871378][ T8358] vfs_cmd_create+0xd7/0x2a0 [ 303.871419][ T8358] __do_sys_fsconfig+0x55a/0xcb0 [ 303.871459][ T8358] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 303.871499][ T8358] ? xfd_validate_state+0x129/0x190 [ 303.871528][ T8358] ? rcu_is_watching+0x12/0xc0 [ 303.871560][ T8358] do_syscall_64+0x115/0x840 [ 303.871594][ T8358] ? clear_bhb_loop+0x40/0x90 [ 303.871624][ T8358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.871694][ T8358] RIP: 0033:0x7f3a8b99ce59 [ 303.871714][ T8358] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 303.871737][ T8358] RSP: 002b:00007f3a89bf6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 303.871767][ T8358] RAX: ffffffffffffffda RBX: 00007f3a8bc15fa0 RCX: 00007f3a8b99ce59 [ 303.871783][ T8358] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000004 [ 303.871797][ T8358] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 303.871812][ T8358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 303.871827][ T8358] R13: 00007f3a8bc16038 R14: 00007f3a8bc15fa0 R15: 00007fffb4187548 [ 303.871857][ T8358] [ 303.871904][ T8358] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 304.704131][ T5636] Bluetooth: hci3: command 0x0406 tx timeout [ 304.711092][ T5636] Bluetooth: hci0: command 0x0406 tx timeout [ 304.717385][ T5650] Bluetooth: hci2: command 0x0406 tx timeout [ 304.858046][ T5650] Bluetooth: hci1: command 0x0406 tx timeout [ 305.097479][ T8381] sd 0:0:1:0: PR command failed: 1026 [ 305.132795][ T8381] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 305.167761][ T8381] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 306.930146][ T8405] kmem.tcp.limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 307.219704][ T8413] openvswitch: netlink: Duplicate key (type 15). [ 307.357306][ T8405] FAULT_INJECTION: forcing a failure. [ 307.357306][ T8405] name failslab, interval 1, probability 0, space 0, times 0 [ 307.406764][ T8405] CPU: 0 UID: 0 PID: 8405 Comm: syz.0.633 Not tainted syzkaller #0 PREEMPT(full) [ 307.406797][ T8405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 307.406812][ T8405] Call Trace: [ 307.406819][ T8405] [ 307.406828][ T8405] dump_stack_lvl+0x100/0x190 [ 307.406857][ T8405] should_fail_ex.cold+0x5/0xa [ 307.406888][ T8405] should_failslab+0xc2/0x120 [ 307.406918][ T8405] __kmalloc_cache_noprof+0x7a/0x6f0 [ 307.406957][ T8405] ? ip_vs_protocol_net_init+0xbe/0x300 [ 307.406994][ T8405] ? queue_delayed_work_on+0x8c/0x1e0 [ 307.407024][ T8405] ip_vs_protocol_net_init+0xbe/0x300 [ 307.407066][ T8405] __ip_vs_init+0x239/0x520 [ 307.407093][ T8405] ? __pfx___ip_vs_init+0x10/0x10 [ 307.407118][ T8405] ops_init+0x1e2/0x5f0 [ 307.407147][ T8405] setup_net+0x118/0x3a0 [ 307.407173][ T8405] ? __pfx_setup_net+0x10/0x10 [ 307.407200][ T8405] ? mutex_init_lockdep+0xf1/0x120 [ 307.407229][ T8405] copy_net_ns+0x46f/0x7c0 [ 307.407260][ T8405] create_new_namespaces+0x3ea/0xac0 [ 307.407303][ T8405] unshare_nsproxy_namespaces+0xf2/0x220 [ 307.407338][ T8405] ksys_unshare+0x438/0xab0 [ 307.407375][ T8405] ? __pfx_ksys_unshare+0x10/0x10 [ 307.407409][ T8405] ? xfd_validate_state+0x129/0x190 [ 307.407444][ T8405] __x64_sys_unshare+0x31/0x40 [ 307.407478][ T8405] do_syscall_64+0x115/0x840 [ 307.407513][ T8405] ? clear_bhb_loop+0x40/0x90 [ 307.407543][ T8405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 307.407568][ T8405] RIP: 0033:0x7f8f1979ce59 [ 307.407587][ T8405] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 307.407611][ T8405] RSP: 002b:00007f8f1a6b6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 307.407634][ T8405] RAX: ffffffffffffffda RBX: 00007f8f19a15fa0 RCX: 00007f8f1979ce59 [ 307.407650][ T8405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 307.407664][ T8405] RBP: 00007f8f19832d6f R08: 0000000000000000 R09: 0000000000000000 [ 307.407679][ T8405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 307.407693][ T8405] R13: 00007f8f19a16038 R14: 00007f8f19a15fa0 R15: 00007fffaa259288 [ 307.407724][ T8405] [ 308.846075][ T8424] ima: policy update failed [ 308.906460][ T29] audit: type=1802 audit(1780462771.616:3): pid=8424 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.636" res=0 errno=0 [ 309.805512][ T8445] sd 0:0:1:0: PR command failed: 1026 [ 309.828645][ T8445] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 309.852085][ T8445] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 310.169155][ T29] audit: type=1107 audit(1780462772.876:4): pid=8449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 310.248484][ T29] audit: type=1107 audit(1780462772.906:5): pid=8449 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 311.092308][ T8469] netlink: 13 bytes leftover after parsing attributes in process `syz.1.644'. [ 311.876226][ T8486] FAULT_INJECTION: forcing a failure. [ 311.876226][ T8486] name failslab, interval 1, probability 0, space 0, times 0 [ 311.922346][ T8486] CPU: 0 UID: 0 PID: 8486 Comm: syz.2.649 Not tainted syzkaller #0 PREEMPT(full) [ 311.922377][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 311.922392][ T8486] Call Trace: [ 311.922400][ T8486] [ 311.922408][ T8486] dump_stack_lvl+0x100/0x190 [ 311.922438][ T8486] should_fail_ex.cold+0x5/0xa [ 311.922469][ T8486] ? tracepoint_add_func+0x3a8/0x1150 [ 311.922504][ T8486] should_failslab+0xc2/0x120 [ 311.922534][ T8486] __kmalloc_noprof+0xe0/0x850 [ 311.922560][ T8486] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 311.922591][ T8486] tracepoint_add_func+0x3a8/0x1150 [ 311.922626][ T8486] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 311.922662][ T8486] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 311.922693][ T8486] tracepoint_probe_register+0xc4/0x110 [ 311.922730][ T8486] ? __pfx_tracepoint_probe_register+0x10/0x10 [ 311.922767][ T8486] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 311.922800][ T8486] ? relay_open+0x793/0xa00 [ 311.922833][ T8486] blk_register_tracepoints+0x75/0x440 [ 311.922857][ T8486] blk_trace_setup_finalize+0x320/0x3a0 [ 311.922885][ T8486] blk_trace_setup+0x254/0x440 [ 311.922917][ T8486] ? __pfx_blk_trace_setup+0x10/0x10 [ 311.922944][ T8486] ? lockdep_hardirqs_on+0x36/0x100 [ 311.922987][ T8486] ? __pfx_vsnprintf+0x10/0x10 [ 311.923035][ T8486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 311.923078][ T8486] ? do_vfs_ioctl+0x226/0x13e0 [ 311.923106][ T8486] blk_trace_ioctl+0x245/0x320 [ 311.923138][ T8486] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 311.923177][ T8486] ? find_held_lock+0x2b/0x80 [ 311.923207][ T8486] ? __fget_files+0x215/0x3d0 [ 311.923234][ T8486] ? hook_file_ioctl_common+0x149/0x410 [ 311.923269][ T8486] blkdev_ioctl+0x17c/0x6f0 [ 311.923308][ T8486] ? __pfx_blkdev_ioctl+0x10/0x10 [ 311.923351][ T8486] ? __pfx_blkdev_ioctl+0x10/0x10 [ 311.923391][ T8486] __x64_sys_ioctl+0x18e/0x210 [ 311.923417][ T8486] do_syscall_64+0x115/0x840 [ 311.923451][ T8486] ? clear_bhb_loop+0x40/0x90 [ 311.923480][ T8486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.923505][ T8486] RIP: 0033:0x7f3a8b99ce59 [ 311.923525][ T8486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 311.923549][ T8486] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 311.923572][ T8486] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 311.923588][ T8486] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000007 [ 311.923604][ T8486] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 311.923618][ T8486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 311.923632][ T8486] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 311.923663][ T8486] [ 312.486819][ T8486] ------------[ cut here ]------------ [ 312.493644][ T8486] ret [ 312.493669][ T8486] WARNING: kernel/trace/blktrace.c:1336 at blk_register_tracepoints+0x358/0x440, CPU#0: syz.2.649/8486 [ 312.507481][ T8486] Modules linked in: [ 312.511668][ T8486] CPU: 0 UID: 0 PID: 8486 Comm: syz.2.649 Not tainted syzkaller #0 PREEMPT(full) [ 312.520943][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 312.531082][ T8486] RIP: 0010:blk_register_tracepoints+0x358/0x440 [ 312.537457][ T8486] Code: f7 ff 5b c3 cc cc cc cc e8 95 99 f7 ff 90 0f 0b 90 e9 ea fc ff ff e8 87 99 f7 ff 90 0f 0b 90 e9 09 fd ff ff e8 79 99 f7 ff 90 <0f> 0b 90 e9 28 fd ff ff e8 6b 99 f7 ff 90 0f 0b 90 e9 47 fd ff ff [ 312.557447][ T8486] RSP: 0018:ffffc90003187af8 EFLAGS: 00010287 [ 312.564263][ T8486] RAX: 0000000000043384 RBX: 00000000fffffff4 RCX: ffffc90010261000 [ 312.572326][ T8486] RDX: 0000000000080000 RSI: ffffffff821062c7 RDI: ffff88802a983e00 [ 312.581103][ T8486] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 312.589486][ T8486] R10: 00000000fffffff4 R11: 0000000000000001 R12: 200000000040000d [ 312.597649][ T8486] R13: ffff888027abae90 R14: ffffc90003187d98 R15: 0000000000000001 [ 312.605724][ T8486] FS: 00007f3a89bd56c0(0000) GS:ffff88812438a000(0000) knlGS:0000000000000000 [ 312.615034][ T8486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 312.621717][ T8486] CR2: 00007fcfe7e17dac CR3: 0000000043fb0000 CR4: 00000000003526f0 [ 312.629803][ T8486] Call Trace: [ 312.633102][ T8486] [ 312.636098][ T8486] blk_trace_setup_finalize+0x320/0x3a0 [ 312.641752][ T8486] blk_trace_setup+0x254/0x440 [ 312.646554][ T8486] ? __pfx_blk_trace_setup+0x10/0x10 [ 312.651923][ T8486] ? lockdep_hardirqs_on+0x36/0x100 [ 312.657217][ T8486] ? __pfx_vsnprintf+0x10/0x10 [ 312.662123][ T8486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 312.668065][ T8486] ? do_vfs_ioctl+0x226/0x13e0 [ 312.672974][ T8486] blk_trace_ioctl+0x245/0x320 [ 312.678573][ T8486] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 312.684337][ T8486] ? find_held_lock+0x2b/0x80 [ 312.689084][ T8486] ? __fget_files+0x215/0x3d0 [ 312.693887][ T8486] ? hook_file_ioctl_common+0x149/0x410 [ 312.699482][ T8486] blkdev_ioctl+0x17c/0x6f0 [ 312.704172][ T8486] ? __pfx_blkdev_ioctl+0x10/0x10 [ 312.709276][ T8486] ? __pfx_blkdev_ioctl+0x10/0x10 [ 312.714401][ T8486] __x64_sys_ioctl+0x18e/0x210 [ 312.719215][ T8486] do_syscall_64+0x115/0x840 [ 312.723894][ T8486] ? clear_bhb_loop+0x40/0x90 [ 312.728604][ T8486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.734606][ T8486] RIP: 0033:0x7f3a8b99ce59 [ 312.739073][ T8486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 312.759126][ T8486] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 312.767742][ T8486] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 312.775821][ T8486] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000007 [ 312.784580][ T8486] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 312.793022][ T8486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 312.801061][ T8486] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 312.809125][ T8486] [ 312.812298][ T8486] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 312.819591][ T8486] CPU: 0 UID: 0 PID: 8486 Comm: syz.2.649 Not tainted syzkaller #0 PREEMPT(full) [ 312.828806][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 312.838876][ T8486] Call Trace: [ 312.842177][ T8486] [ 312.845128][ T8486] dump_stack_lvl+0x100/0x190 [ 312.849841][ T8486] vpanic+0x552/0x970 [ 312.853885][ T8486] ? __pfx_vpanic+0x10/0x10 [ 312.858440][ T8486] panic+0xd1/0xe0 [ 312.862181][ T8486] ? __pfx_panic+0x10/0x10 [ 312.866630][ T8486] check_panic_on_warn.cold+0x19/0x34 [ 312.872038][ T8486] ? blk_register_tracepoints+0x358/0x440 [ 312.877777][ T8486] __warn.cold+0x191/0x328 [ 312.882219][ T8486] __report_bug+0x296/0x3d0 [ 312.886748][ T8486] ? blk_register_tracepoints+0x358/0x440 [ 312.892486][ T8486] ? __pfx___report_bug+0x10/0x10 [ 312.897539][ T8486] ? __mutex_unlock_slowpath+0x15d/0x8a0 [ 312.903223][ T8486] ? __kmalloc_noprof+0x320/0x850 [ 312.908267][ T8486] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 312.914282][ T8486] ? blk_register_tracepoints+0x358/0x440 [ 312.920105][ T8486] report_bug+0xb2/0x220 [ 312.924384][ T8486] ? blk_register_tracepoints+0x358/0x440 [ 312.930131][ T8486] handle_bug+0x16a/0x2a0 [ 312.934481][ T8486] exc_invalid_op+0x17/0x50 [ 312.939026][ T8486] asm_exc_invalid_op+0x1a/0x20 [ 312.943897][ T8486] RIP: 0010:blk_register_tracepoints+0x358/0x440 [ 312.950253][ T8486] Code: f7 ff 5b c3 cc cc cc cc e8 95 99 f7 ff 90 0f 0b 90 e9 ea fc ff ff e8 87 99 f7 ff 90 0f 0b 90 e9 09 fd ff ff e8 79 99 f7 ff 90 <0f> 0b 90 e9 28 fd ff ff e8 6b 99 f7 ff 90 0f 0b 90 e9 47 fd ff ff [ 312.969886][ T8486] RSP: 0018:ffffc90003187af8 EFLAGS: 00010287 [ 312.975999][ T8486] RAX: 0000000000043384 RBX: 00000000fffffff4 RCX: ffffc90010261000 [ 312.984054][ T8486] RDX: 0000000000080000 RSI: ffffffff821062c7 RDI: ffff88802a983e00 [ 312.992038][ T8486] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 313.000024][ T8486] R10: 00000000fffffff4 R11: 0000000000000001 R12: 200000000040000d [ 313.008012][ T8486] R13: ffff888027abae90 R14: ffffc90003187d98 R15: 0000000000000001 [ 313.016015][ T8486] ? blk_register_tracepoints+0x357/0x440 [ 313.021763][ T8486] ? blk_register_tracepoints+0x357/0x440 [ 313.027501][ T8486] blk_trace_setup_finalize+0x320/0x3a0 [ 313.033071][ T8486] blk_trace_setup+0x254/0x440 [ 313.037910][ T8486] ? __pfx_blk_trace_setup+0x10/0x10 [ 313.043219][ T8486] ? lockdep_hardirqs_on+0x36/0x100 [ 313.048455][ T8486] ? __pfx_vsnprintf+0x10/0x10 [ 313.053282][ T8486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 313.059210][ T8486] ? do_vfs_ioctl+0x226/0x13e0 [ 313.064001][ T8486] blk_trace_ioctl+0x245/0x320 [ 313.068794][ T8486] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 313.074199][ T8486] ? find_held_lock+0x2b/0x80 [ 313.078901][ T8486] ? __fget_files+0x215/0x3d0 [ 313.083598][ T8486] ? hook_file_ioctl_common+0x149/0x410 [ 313.089174][ T8486] blkdev_ioctl+0x17c/0x6f0 [ 313.093716][ T8486] ? __pfx_blkdev_ioctl+0x10/0x10 [ 313.098784][ T8486] ? __pfx_blkdev_ioctl+0x10/0x10 [ 313.103857][ T8486] __x64_sys_ioctl+0x18e/0x210 [ 313.108672][ T8486] do_syscall_64+0x115/0x840 [ 313.113309][ T8486] ? clear_bhb_loop+0x40/0x90 [ 313.118044][ T8486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.123979][ T8486] RIP: 0033:0x7f3a8b99ce59 [ 313.128420][ T8486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 313.148058][ T8486] RSP: 002b:00007f3a89bd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.156492][ T8486] RAX: ffffffffffffffda RBX: 00007f3a8bc16090 RCX: 00007f3a8b99ce59 [ 313.164480][ T8486] RDX: 00002000000000c0 RSI: 00000000c0481273 RDI: 0000000000000007 [ 313.172467][ T8486] RBP: 00007f3a8ba32d6f R08: 0000000000000000 R09: 0000000000000000 [ 313.180450][ T8486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 313.188557][ T8486] R13: 00007f3a8bc16128 R14: 00007f3a8bc16090 R15: 00007fffb4187548 [ 313.196561][ T8486] [ 313.199678][ T8486] Kernel Offset: disabled [ 313.204026][ T8486] Rebooting in 86400 seconds..