last executing test programs: 6.106384627s ago: executing program 3 (id=2989): r0 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000a80), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_GET_MPP(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000140)={0x1c, r0, 0x301, 0x70bd2f, 0x25dfdbfd, {}, [@NL80211_ATTR_FILS_DISCOVERY={0x7, 0x14c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200040c4}, 0x20000040) (fail_nth: 3) 5.660668529s ago: executing program 3 (id=2990): mmap$auto(0x0, 0x400009, 0xfffffffffffffffa, 0x9b72, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14aabc) flock$auto(r0, 0x6) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x42, 0x20) linkat$auto(r1, &(0x7f0000000040)='\x00', 0xffffffffffffff9c, &(0x7f0000000080)='&&\x00', 0x1000) r2 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = socket(0x2, 0x2, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x6a) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1, 0xb}, 0x800009}, 0x5, 0x20000000) io_uring_setup$auto(0x6, 0x0) setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0xa) read$auto(0x3, 0x0, 0x80) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/platform/dummy_hcd.7/usb8/ltm_capable\x00', 0x181800, 0x0) pread64$auto(r4, 0x0, 0xedd, 0x4) inotify_add_watch$auto(r4, &(0x7f00000002c0)='./file0\x00', 0x5) r5 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$auto_SNDCTL_DSP_SETSYNCRO(r5, 0x5015, 0x0) ioctl$auto_OSS_GETVERSION2(r5, 0x80044d76, &(0x7f0000000080)="bdf609c672ff9c806345801ffd7a5ec74b053e936c64fb139db569d5716741159e05f3ce3dda964b156e8cdb8721a3408ad980aab1d147579d0703fcbd78bdaa2a81e2630890b48c58bda184517d50f5de8c6af0c6a287da027a3cd5135fef5a1b57e231b0931c0baebf5dd7f63b42cab64e2ae306993c09cee3446ff7fa181a2edb141fa04a2207dd554839cb8c26bcbe18bc873ca9986599ae1b55fc7b1326eda6ac29f9f8ad59a858f2b67b34923d33467f2ffa720202dcf0c2af5efe6bf35f1643d909fba6775f2300a85b45729d3c085eca552b3eff29b5") ioctl$auto_SOUND_MIXER_WRITE_RECSRC2(r5, 0xc0044dff, &(0x7f0000000040)="83f613e951d15d836808") ioctl$auto(0x3, 0xc0303e03, 0xffffffffffffffff) r6 = openat$auto_uhid_fops_uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) epoll_wait$auto(r6, &(0x7f0000000040)={0x6, 0x8}, 0x25, 0xf6d) 5.591090701s ago: executing program 2 (id=2991): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x3, 0x0, 0x20) r1 = socket(0xf, 0x80000, 0x0) close_range$auto(0x0, 0xffffffffffffffff, 0x2) memfd_create$auto(&(0x7f00000000c0)='IPVS\x00\x84\x94\xbf\x7f\xe0(\xc7^M\xbe\x92\x98?I\xa5\x95V\xf2{\xd6\xc1\xc4.\xc3ja\xe8\xa1o\xb5-Z\x9dc\x152\xaew`0M\x1b3\r\x8afQ\xc2\x82W?r$\xf0\xce\x7f\x15\xa1\x13\xb2\x84\x04\xad<\x91\x85\xb22G\xf6\x8b\xba<\xe9&\x17%\x1a\xa5c\xe8\x06\xd4ok\x8a\xb2\xbaz\xf1\v\xf4\xaa\xda\x91\xfb\xea\x17~C\xb3\xc4S\xce\x83\x13\xd9\xbd{d\xfdB]\xb0R\x05b\x1b\xa5\xb8\x85\xa9\xbc5-9\x94\xa4QG\x06Z3#\x1cK\xbe\x16\xebaE~\x00\x00\x00\x00\x00', 0xa) fchmod$auto(0x0, 0x1) io_uring_setup$auto(0xff, &(0x7f0000000080)={0xffffffad, 0x4, 0x8, 0xffffff01, 0x9, 0x8, r1, [0x6, 0x4, 0xffff8000], {0xcb, 0x8, 0x0, 0x400, 0x9, 0x6, 0x0, 0x8, 0xffff}, {0x33, 0x7, 0xe3d, 0x3, 0x400, 0x7, 0x1, 0xfffffffb, 0x100000000}}) r2 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/pcmC1D1p\x00', 0x800, 0x0) socket(0x2, 0x1, 0x106) listen$auto(0x3, 0x81) poll$auto(&(0x7f0000000d40)={0x3, 0x1, 0xa}, 0x5, 0x400) shutdown$auto(0x200000003, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000080), r4) sendmsg$auto_OVS_DP_CMD_GET(r4, &(0x7f0000000200)={0x0, 0xf000, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, r5, 0x374fe8f90a251713, 0x70bd29, 0x25dfdbfc, {0x3, 0x0, 0xf000}, [@OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0xfffffff7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044010}, 0x20000008) unshare$auto(0x40000080) mmap$auto(0xfffffffffffffffc, 0x20009, 0x4010000000df, 0xeb1, 0xffffffffffffffff, 0x80000002) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x1, 0x0) futex$auto(0x0, 0x8, 0x8, 0x0, 0x0, 0x80000001) r6 = wait4$auto(0xffffffffffffffff, &(0x7f00000001c0)=0xf15, 0x9, &(0x7f0000000200)={{0xe4a3, 0x1}, {0x3, 0x2}, 0x1, 0x9, 0x4, 0xfffffffffffffff8, 0x4, 0x7a7f, 0x7fff, 0x8, 0x1, 0x0, 0x8000000000000000, 0x6, 0x7, 0x3}) r7 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r8}, 0x6a) sendmsg$auto_OVS_DP_CMD_GET(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000109000000ffdbdf250300000008000200", @ANYRES32=r6, @ANYBLOB="08400200aff0b825fc3e7f9b77f25e4448fedb8183bbaf57371b06fd9c6fcd1233b3203c66a5eaeca31a0fd4fd596070db423f9c75b40b28971a7227d70f529c370183a9cd695124cbdefd22150e884b09e87403eb8028d4c521317a026cdf2c0dbe598a07892a8f97eca82a0f89ef161bc433debf53346696238b53f7ad4ad69b3f78822a0ddfb53666a60c4ae0c647f575c97f942f3c8dbeced5d1acacdc04253c4a550b49895ac9984801327c94941dade1b4e28a2f502497d041075c3a711572bc597d83f91190d74cc0cc76f50482ad3d629ced", @ANYRES32, @ANYBLOB="0800050005000000080007000800000008000900", @ANYRES32=r8, @ANYBLOB="080001002d5d2500"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, 0x0) bind$auto(r0, &(0x7f00000002c0)=@l2={0x1f, 0x9, @none, 0x4}, 0x1000066) 5.04072731s ago: executing program 1 (id=2994): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x2, 0x3a) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000002ec0), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002f80)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x70bd29, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x278e18a297a8387c}, 0x24000802) futex$auto(0x0, 0x6, 0x47, 0x0, 0x0, 0x0) 4.95870058s ago: executing program 2 (id=2995): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2200, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000040)='/proc/kmsg\x00', 0x80900, 0x0) read$auto_proc_page_owner_threshold_(r1, 0x0, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/pcm0p/oss\x00', 0xaa102, 0x0) write$auto(r2, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00x \xec(\x1d\x98\xe9\xc4\xe8\xfc@6=\xab\xf4\x89\x01\x93\xdc\x19\xffv\'\xa1\xd5\x14\x06S\xae\xadB}\xdf]\x99\xc9\x9f4\xbb\xc5\x81\x9d\x8ak\xdeB\xcbd\xd3\x05\xe4P\x84\xcb\xb8#\x13\nYU\'\x95R\xc8\x9d\xb7*\xe0.\xd2\xdf\x1b\x88D\x8c{k\xcec\xe1\xa2j\xec\xc9\xd2\x98\x94I\x102h\x06\x8c\xa2\xc8\x8a7\xb7t', 0x7ef) openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x82040, 0x0) socket(0xa, 0x1, 0x100) ioperm$auto(0x7, 0x5ad2, 0xc) modify_ldt$auto(0x1, 0x0, 0x10) r3 = openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) pread64$auto(r3, 0x0, 0x7ff, 0x400) socket(0x1e, 0x2, 0xfffffffd) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0x12, 0x0, 0x0, &(0x7f0000000340)={[0x0, 0x7, 0xd, 0x2, 0x8001, 0x3, 0x15f4da0a, 0x103, 0x6, 0x68, 0xdc3, 0x3, 0x1, 0x9, 0x1, 0xa9c]}, 0x0) write$auto(r4, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x6]}, 0x0) ioctl$auto(0xc8, 0x400454cb, 0x5) r5 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/kernel/kexec_load_disabled\x00', 0x202, 0x0) sendfile$auto(r5, r5, 0x0, 0x0) mmap$auto(0xc, 0x20009, 0x5, 0x14, r5, 0x0) unshare$auto(0x40000080) 4.955468948s ago: executing program 3 (id=2996): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/zswap/parameters/compressor\x00', 0xc0002, 0x0) write$auto_ocfs2_control_fops_stack_user(r0, &(0x7f0000003900)='\t', 0x1) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/nfs/parameters/nfs_idmap_cache_timeout\x00', 0xc2902, 0x0) read$auto(r1, 0x0, 0x20) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x48140, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r2 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) read$auto_dfs_cpu_ops_debugfs(r2, &(0x7f0000000100)=""/4096, 0x1000) settimeofday$auto(0x0, 0x0) socket(0x2a, 0x2, 0x6) connect$auto(0x3, &(0x7f0000000180)=@in={0x2a}, 0x54) write$auto(0x3, 0x0, 0x9) r3 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x0, 0xeb1, 0xffffffffffffffff, 0x8000) mincore$auto(0x1000, 0x8001, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r4, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0xe4, r3, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@HWSIM_ATTR_RADIO_NAME={0xd0, 0x11, 'u)(\xa0\xb66s\xec\xbe\f\x19\"\xbfW:L\x15\x94\x1a\x06\xb27\b\xb7;\x1eF\xe0 .\xdfB\xbb\xe11\xea\xfdX\x95\xa5\x01\xd62\xf4E\xa5O\x1a\x950\xacJkD\xa39\x11\x11\xb4\xb1,>\xc7\xf97=\xe7\x98\xa9\xefPq\'\xc9\x8doJ$2\xae\xd1\xeaF\xd7os7\xffr\n#\x00\x00\x04\x00\xc3\x9fx\a\xc3f\xb1\xc1i\xa4\xaf8y\xf2\x0f\xa3\xcaa\xaf%\xe1\xd3j;U\xd8t\xc9\xf7\xbf\xbf\xb4$\xbb\x8eM\x17c\x9c\xc2\xbfn\x83\r\xcbY\xb4O(\x05[\x90\x9di\xbb\xd3oC\x1f\a\xd7\x1f\xeb\xb1pBr\x8e\a<\xa7?\x05\xf7UI\x92\xa4pt\x9b\xee\x904\x91\xd8\xa4\xcb\x83o\\\xdf&\xae\xe8\xe9\x80nmy\xf0\r[:\xf2\xf3\x1f\x1d\xa4'}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40c8}, 0x4048000) 4.224700052s ago: executing program 0 (id=2997): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x6, 0x0) open(0x0, 0x22240, 0x155) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) lsm_list_modules$auto(0x0, 0x0, 0x0) io_uring_register$auto(0x2, 0xd, 0x0, 0x20) 4.123469699s ago: executing program 1 (id=2998): open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) fcntl$auto(0x3, 0x400, 0x9ec0000000000000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket(0xa, 0x801, 0x84) socket(0x2, 0x1, 0x0) socket(0x1, 0x2, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x0) fcntl$auto(0x3, 0x400, 0x9ec0000000000000) fcntl$auto(0x3, 0x400, 0x2) 3.856700987s ago: executing program 0 (id=2999): mmap$auto(0x0, 0x2020005, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = syz_clone(0x80800000, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) waitid$auto_P_PGID(0x2, r0, 0x0, 0x5, 0x0) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv6/neigh/veth1/unres_qlen\x00', 0x382, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile$auto(r1, r1, 0x0, 0x200002) socket(0x2, 0x1, 0x0) getsockopt$auto(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000100)=0x200039) r2 = openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) poll$auto(&(0x7f0000002940)={r2, 0x100, 0x8}, 0x4, 0x8) madvise$auto(0x0, 0x20499d, 0x9) 3.620848935s ago: executing program 3 (id=3000): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xa0440, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000080)=""/64, 0x40) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) adjtimex$auto(&(0x7f00000004c0)={0xf332b6c, 0x0, 0x0, 0xfffffffffffffffd, 0x4ea, 0x1, 0x6, 0x0, 0x1, 0x0, 0x8, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x6, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc0282, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000500)='/dev/video0\x00', 0x0, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) r2 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x6483, 0x0) read$auto_mon_fops_text_t_mon_text(r2, 0x0, 0x0) clock_adjtime$auto(0x6bc8, &(0x7f00000005c0)={0x9, 0x0, 0x8, 0x8000000000000001, 0x7, 0xfffffffffffffff7, 0x6, 0x0, 0x2, 0x2, 0x1, {0xf, 0x7}, 0x82ba, 0x801, 0x59d, 0x5, 0x0, 0x8000000000000000, 0x100000000, 0x6, 0x9, 0x7, 0x81000}) select$auto(0x6, 0x0, 0x0, &(0x7f00000002c0)={[0x1fc, 0x200000000807, 0xd, 0x1, 0x948b, 0x3, 0x7f, 0x3, 0x3, 0x9, 0x4, 0x5, 0x6d3f, 0x9, 0x9, 0xfffffffffffffffd]}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) llistxattr$auto(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='!\\^@\x00', 0x8) socket(0xf, 0x3, 0x2) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0xa, 0x3, 0x3b) io_uring_setup$auto(0x4, &(0x7f0000000200)={0x6, 0x7, 0x1, 0x0, 0x100, 0x10, 0xffffffffffffffff, [0x3, 0x6, 0x6], {0x1, 0x3, 0xffffe5fd, 0x2, 0x7, 0x3, 0x6, 0x2, 0xfffffffffffffffc}, {0x7fffffff, 0x2, 0x9, 0x8, 0xc6, 0x4, 0x5, 0x2, 0xffffffffffffffff}}) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x88) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) timer_create$auto(0x9, 0x0, 0x0) timer_settime$auto(0x0, 0x9, &(0x7f00000000c0)={{0x400000000f, 0x401}, {0x9}}, 0x0) timer_gettime$auto(0x0, 0x0) socket(0x8, 0x80003, 0x300) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x367) epoll_create$auto(0x3e) 3.539395107s ago: executing program 1 (id=3001): syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x18, 0x2, 0x2) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x21, 0x2, 0x2) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x60742, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, 0x0, 0xea200, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_trace_options_fops_trace(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/tracing/options/blk_classic\x00', 0x119005, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_nvmf_dev_fops_fabrics(0xffffffffffffff9c, &(0x7f00000004c0), 0x101202, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x0) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/icmp/ratemask\x00', 0xa0202, 0x0) sendfile$auto(r2, r2, 0x0, 0x3) socket$nl_generic(0x10, 0x3, 0x10) write$auto_nvmf_dev_fops_fabrics(r1, &(0x7f0000001500)='7', 0x1) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, 0x0) r4 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/pagemap\x00', 0x80800, 0x0) bpf$auto_BPF_MAP_LOOKUP_BATCH(0x18, &(0x7f0000000180)=@link_detach={r0}, 0x6) read$auto(r4, 0x0, 0x39b8) r5 = clone$auto(0xffffffffffffffff, 0x8, &(0x7f0000000040)=0x54b, &(0x7f00000000c0)=0xf, 0x6) r6 = syz_open_procfs$namespace(r5, &(0x7f0000000100)='ns/pid_for_children\x00') ioctl$auto(0x3, 0xc0383e04, r6) 3.31947776s ago: executing program 2 (id=3002): r0 = openat$auto_sco_debugfs_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0xb00, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_vhost_net_fops_net(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/net/sctp/assocs\x00', 0x80, 0x0) pread64$auto(r2, 0x0, 0x7, 0xffff) getsockopt$auto(r1, 0x30000, 0x0, 0x0, &(0x7f0000000080)=0xa62c) r3 = openat$auto_component_list_fops_(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) pread64$auto(r3, 0x0, 0x80000000, 0xef) pread64$auto(r0, 0x0, 0x800, 0x45e) 3.046895103s ago: executing program 0 (id=3003): r0 = openat$auto_cgwb_debug_stats_fops_(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/kernel/debug/bdi/1:15/wb_stats\x00', 0x111100, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/mpls/conf/caif0/input\x00', 0x82, 0x0) sendfile$auto(r1, r1, 0x0, 0x7dfff001) close_range$auto(0x2, 0x8, 0x0) fanotify_init$auto(0x5, 0x2000000000002) prctl$auto(0x23, 0xf, 0x8000000000000000, 0x0, 0x0) r2 = socket(0x15, 0x5, 0x0) setsockopt$auto(r2, 0x114, 0xa, 0x0, 0x82) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/udplite\x00', 0xa0102, 0x0) read$auto(r0, 0x0, 0x9e7) r3 = openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x191001, 0x0) ioctl$auto(r3, 0x40246f4c, 0x38) prctl$auto(0x23, 0x4, 0x7fffffffefff, 0x0, 0x0) msync$auto(0x6, 0xffff, 0x3) 2.9033994s ago: executing program 2 (id=3004): semctl$auto_SETVAL(0x0, 0x10000, 0x10, 0xc2c) remap_file_pages$auto(0x6a27, 0xffc, 0x0, 0x3, 0x4) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/vtconsole/vtcon1/bind\x00', 0x182b02, 0x0) mmap$auto(0x0, 0x20006, 0x4000000000df, 0xeb1, 0x401, 0x8000) setreuid$auto(0x0, 0x0) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) writev$auto(r0, &(0x7f0000000200)={0x0, 0x10}, 0x3) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/usb/usbmon/26t\x00', 0x800, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) 2.740178945s ago: executing program 3 (id=3005): mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0x7fffffff) write$auto(0x1, 0x0, 0x80000000) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) openat$auto_nsim_dev_max_vfs_fops_dev(0xffffffffffffff9c, &(0x7f00000089c0)='/sys/kernel/debug/netdevsim/netdevsim1/max_vfs\x00', 0x101000, 0x0) mmap$auto(0x0, 0xfffffffffffffffd, 0xdf, 0x10, 0x2, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x3, 0x80000, 0x6) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000480), r0) sendmsg$auto_HWSIM_CMD_TX_INFO_FRAME(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x5c, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@HWSIM_ATTR_CHANNELS={0x8, 0x9, 0x3}, @HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE={0x4}, @HWSIM_ATTR_IFTYPE_SUPPORT={0x8, 0x17, 0x8001}, @HWSIM_ATTR_RX_RATE={0x8, 0x5, 0x7ff}, @HWSIM_ATTR_SUPPORT_P2P_DEVICE={0x4}, @HWSIM_ATTR_PMSR_SUPPORT={0x20, 0x1a, 0x0, 0x1, [@NL80211_PMSR_ATTR_REPORT_AP_TSF={0x4}, @NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR={0x4}, @NL80211_PMSR_ATTR_MAX_PEERS={0x8, 0x1, 0x401}, @NL80211_PMSR_ATTR_REPORT_AP_TSF={0x4}, @NL80211_PMSR_ATTR_MAX_PEERS={0x8, 0x1, 0x8}]}, @HWSIM_ATTR_FLAGS={0x8, 0x4, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000005}, 0x24008800) socketpair$auto(0x1, 0x2164, 0x8000000000000000, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) mmap$auto(0x6, 0x400008, 0xe2, 0x9b72, r0, 0x8000) close_range$auto(0x2, 0xa, 0x0) r3 = socket(0xa, 0x3, 0x101) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2021082}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x19c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@HWSIM_ATTR_USE_CHANCTX={0x4}, @HWSIM_ATTR_CIPHER_SUPPORT={0x96, 0x18, "aff33d2b70176fd46e7f04ea5482be3bb170287df35e836094b63511396d24a0f09a3cc0e3383a01b6ca6036b21c227276b69494a8487745008995b41e8970fe591c27a927a08f9c9e508fd2ce993b319e4b58fa623d713b5ce8449e34c5ef3bd19e005d84af39cc331bbc838cc20928c2b504125be7f53dcaa0d0bf0d3f8d1f44008999394c391e938da859da238e3c39e6"}, @HWSIM_ATTR_SIGNAL={0x8}, @HWSIM_ATTR_PMSR_SUPPORT={0xc8, 0x1a, 0x0, 0x1, [@NL80211_PMSR_ATTR_TYPE_CAPA={0xc4, 0x4, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT={0x5, 0x7, 0x7b}, @NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT={0x5}, @NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST={0x5, 0x8, 0x5}, @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES={0x8, 0x5, 0x8d}, @NL80211_PMSR_FTM_CAPA_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES={0x8, 0x5, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS={0x8, 0x6, 0xffff}, @NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT={0x5, 0x7, 0x10}, @NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES={0x8, 0x5, 0xfffffffc}, @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST={0x5, 0x8, 0x3}, @NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES={0x8, 0x5, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_CAPA_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS={0x8}, @NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES={0x8, 0x5, 0xc}]}]}]}, @HWSIM_ATTR_IFTYPE_SUPPORT={0x8, 0x17, 0x7}, @HWSIM_ATTR_TX_INFO={0x6, 0x7, [{0x8, 0x80}]}, @HWSIM_ATTR_PMSR_SUPPORT={0xc, 0x1a, 0x0, 0x1, [@NL80211_PMSR_ATTR_REPORT_AP_TSF={0x4}, @NL80211_PMSR_ATTR_REPORT_AP_TSF={0x4}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x804}, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000000)='9\x00d1L\xff\x15\xba\xa17=(\xc1\xf8\xff\xff\v\xb5^\xa1/[', 0x8) read$auto(0x3, 0x0, 0xf34) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_ifindex=r5, r4, 0x4, 0x1ff, r3, @relative_id=0x13, 0xe600}, 0xf) r6 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x60042, 0x0) write$auto(r6, 0x0, 0xffd8) 2.389237336s ago: executing program 1 (id=3006): mmap$auto(0x8, 0x9, 0x4, 0xeb1, 0xffffffffffffffff, 0x20000008000) (async) r0 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) (async) r1 = open(0x0, 0x141343, 0x4) socket(0x21, 0x4, 0x8) (async) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x8) (async) mmap$auto(0x0, 0x2000a, 0xdf, 0xeb1, r1, 0x0) (async) lsm_list_modules$auto(0x0, 0x0, 0x0) r2 = openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f00000001c0), 0x80100, 0x0) (async) prctl$auto_PR_SCHED_CORE_CREATE(0x1, 0x1, 0x0, 0x0, 0x4) syz_genetlink_get_family_id$auto_tipcv2(0x0, 0xffffffffffffffff) (async) openat$auto_dvb_dvr_fops_dmxdev(0xffffffffffffff9c, &(0x7f00000002c0), 0x44100, 0x0) ioctl$auto_dvb_demux_fops_dmxdev(r2, 0x40146f2c, 0x0) (async) fcntl$auto(0x3, 0x8, 0x9ebfffffffffffff) (async) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/fail-nth\x00', 0x842, 0x0) (async) r3 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/block/nbd3/state\x00', 0x301802, 0x0) write$auto(r3, 0x0, 0x3) close_range$auto(0x2, 0x8, 0x0) (async) r4 = open(0x0, 0xeee00, 0x31) (async) unshare$auto(0x40000080) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb0, r0, 0x300000000000) r5 = open_tree$auto(0xffffffffffffff9c, &(0x7f0000001100)='./cgroup\x00', 0x0) (async) r6 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20b42, 0x0) newfstatat$auto(r5, &(0x7f0000000140)='./cgroup\x00', &(0x7f00000003c0)={0x5, 0x3c, 0xa3, 0x8001, 0xffffffffffffffff, 0xee00, 0x0, 0x1cd, 0xa89, 0x0, 0x8000000000000000, 0xe76b, 0x2, 0x7fffffff, 0x8, 0x79, 0x8}, 0x1) sendmsg$auto_NL80211_CMD_SET_QOS_MAP(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="70050100", @ANYRES16=0x0, @ANYBLOB="0200550f0000fedbdf25680000000c001b80040002000400030008003500030000004505458008004800", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="931c01cb48d6c7b2e2725258a272439d82e598798aa78dc15f6d47f36c986cc2b2ec8e092fca691918fe25cb5993640c74deed989ca8370b505041670230fdd9d0eb2cb982b3f55c659039245f8021bd583aa2541b87add3c1e0be588739be18b6a7f21374dd973fa1e830f4c1939c95de3bf34fed6c0400028004003280cb52711aceaafb09e174287ac0336a1acfd47889b51bd70a9da283d7ee3fd3f89a5c29a3129cef4048af2f6c5cbfa6e03eb9e86698539a2c50981016640ea6658bdfe7fbf6b468306d10ce12db588a040023009b1d1ed43c715c0220d9"], 0x570}, 0x1, 0x0, 0x0, 0x40101}, 0x4000000) ioctl$auto_SNDCTL_DSP_SPEED(r6, 0xc0045002, 0x0) (async) r8 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptyt5\x00', 0x101800, 0x0) ioctl$auto(r8, 0x4b52, 0x1) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) (async) madvise$auto(0x0, 0x2000040080000004, 0xe) 2.382716362s ago: executing program 0 (id=3007): r0 = openat$auto_proc_environ_operations_base(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/environ\x00', 0x202400, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) readv$auto(r0, 0x0, 0x40000000000400) close_range$auto(0x2, 0x8, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty0\x00', 0xa2180, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000003fc0), 0xffffffffffffffff) sendmsg$auto_CTRL_CMD_GETFAMILY2(r1, &(0x7f00000040c0)={0x0, 0x0, &(0x7f0000004080)={&(0x7f0000004000)={0x14, r2, 0x1, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000050) r3 = openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000140), 0x8040, 0x0) ioctl$auto_dvb_demux_fops_dmxdev(r3, 0x403c6f27, 0x0) read$auto_proc_environ_operations_base(r0, 0x0, 0x0) mmap$auto(0xffffffffffffffff, 0x2000002060009, 0x6, 0xeb1, 0xffffffffffffffff, 0x8000) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x200006, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) sendmsg$auto_NETDEV_CMD_DEV_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x48000}, 0x0) io_uring_setup$auto(0x1, 0x0) msgctl$auto_MSG_STAT_ANY(0x4, 0xd, &(0x7f0000000100)={{0x9, 0xee00, 0xee00, 0x3, 0x97a, 0x9f, 0x3}, &(0x7f0000000040)=0x8e, &(0x7f00000000c0)=0x40, 0xd6, 0x7, 0x4, 0x81, 0x9, 0x4, 0x9, 0x2, @raw=0xfbed0000, @raw=0xfffff004}) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/virt_wifi0/router_solicitations\x00', 0x101202, 0x0) r5 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/all/disable_policy\x00', 0x202, 0x0) bpf$auto(0x1, &(0x7f0000000540)=@link_create={@map_fd=r0, @target_fd=r5, 0x7, 0x7, @perf_event={0x8}}, 0x6f4) sendfile$auto(r5, r4, 0x0, 0x48) 2.056448363s ago: executing program 2 (id=3008): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/zswap/parameters/compressor\x00', 0xc0002, 0x0) write$auto_ocfs2_control_fops_stack_user(r0, &(0x7f0000003900)='\t', 0x1) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/nfs/parameters/nfs_idmap_cache_timeout\x00', 0xc2902, 0x0) read$auto(r1, 0x0, 0x20) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x48140, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r2 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) read$auto_dfs_cpu_ops_debugfs(r2, &(0x7f0000000100)=""/4096, 0x1000) settimeofday$auto(0x0, 0x0) socket(0x2a, 0x2, 0x6) connect$auto(0x3, &(0x7f0000000180)=@in={0x2a}, 0x54) write$auto(0x3, 0x0, 0x9) r3 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x0, 0xeb1, 0xffffffffffffffff, 0x8000) mincore$auto(0x1000, 0x8001, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r4, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0xe4, r3, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@HWSIM_ATTR_RADIO_NAME={0xd0, 0x11, 'u)(\xa0\xb66s\xec\xbe\f\x19\"\xbfW:L\x15\x94\x1a\x06\xb27\b\xb7;\x1eF\xe0 .\xdfB\xbb\xe11\xea\xfdX\x95\xa5\x01\xd62\xf4E\xa5O\x1a\x950\xacJkD\xa39\x11\x11\xb4\xb1,>\xc7\xf97=\xe7\x98\xa9\xefPq\'\xc9\x8doJ$2\xae\xd1\xeaF\xd7os7\xffr\n#\x00\x00\x04\x00\xc3\x9fx\a\xc3f\xb1\xc1i\xa4\xaf8y\xf2\x0f\xa3\xcaa\xaf%\xe1\xd3j;U\xd8t\xc9\xf7\xbf\xbf\xb4$\xbb\x8eM\x17c\x9c\xc2\xbfn\x83\r\xcbY\xb4O(\x05[\x90\x9di\xbb\xd3oC\x1f\a\xd7\x1f\xeb\xb1pBr\x8e\a<\xa7?\x05\xf7UI\x92\xa4pt\x9b\xee\x904\x91\xd8\xa4\xcb\x83o\\\xdf&\xae\xe8\xe9\x80nmy\xf0\r[:\xf2\xf3\x1f\x1d\xa4'}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40c8}, 0x4048000) 1.901637637s ago: executing program 0 (id=3009): r0 = openat$auto_cgwb_debug_stats_fops_(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/kernel/debug/bdi/1:15/wb_stats\x00', 0x40, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) close_range$auto(0x2, 0x8, 0x0) fanotify_init$auto(0x5, 0x2000000000002) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) read$auto(r0, 0x0, 0x9e7) r1 = openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$auto(r1, 0x40246f4c, 0x38) mmap$auto(0x0, 0x20007, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x8, 0x6, 0x9b72, 0x2, 0x8000) lstat$auto(0x0, &(0x7f0000000340)={0x0, 0x5, 0xfffb, 0x39b, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0xfec1, 0x0, 0x8000000000000000, 0xfffffffffffffff6, 0x6, 0x3, 0x1005, 0xfffffffffffffffb, 0x9}) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) recvmmsg$auto(r2, &(0x7f0000000180)={{0x0, 0x4, 0x0, 0x5, 0x0, 0x2, 0x10000008}, 0x800}, 0x107, 0x8, 0x0) prctl$auto(0x23, 0x4, 0x7fffffffefff, 0x0, 0x0) 1.372644361s ago: executing program 1 (id=3010): mmap$auto(0x0, 0x400005, 0xffffffffffeffffe, 0x9b72, 0xc76, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000080), r0) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000dc0)={&(0x7f0000002b40)={0x28, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@HWSIM_ATTR_PMSR_SUPPORT={0x14, 0x1a, 0x0, 0x1, [@NL80211_PMSR_ATTR_TYPE_CAPA={0x10, 0x4, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT={0x5, 0x7, 0x4}]}]}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000800) mmap$auto(0x0, 0x22009, 0x4000000000df, 0xeb1, 0x401, 0x1) socket(0xa, 0x3, 0x100) ioperm$auto(0x7, 0x5ad2, 0x8) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'veth1_to_batadv\x00', 0x0}) sendmsg$auto_WG_CMD_GET_DEVICE(r0, &(0x7f0000000500)={&(0x7f00000001c0), 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28010000", @ANYRES16=0x0, @ANYBLOB="040026bd7000fddbdf250000000008000500070000001400020064766d72700400000000000000000000060006004e240000d800088008003200ac1e010108003200", @ANYRES32, @ANYBLOB="c94c221c48c1318c8546d3b91016145924920498776792ab0e6e49c207c967ff31245ba56bd86fc6323b19cf387e9b80e08b50920283256adb59e4b1745c2b781ad4cebf51824c7d8b7dc27b1fb9860b36ee8d56e3cb85121ba17a939f7676111c96edf078848d708fde0c491de9def51f04f67d9a136d59fbab300bf4777fa074738c911f4250ad1cb7ee6c07de91f9794bc087802574576594691fb6515cdfa2cd1d924f6e6cf584231f4c4f9fe0649c646b3734d6b5dfc9a70bc2271a6cd69ce2249e060006004e22000008000100", @ANYRES32=r3, @ANYBLOB="060006004e230000"], 0x128}, 0x1, 0x0, 0x0, 0x40000}, 0x20060000) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x121900, 0x0) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r4, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/loop10/queue/atomic_write_unit_min_bytes\x00', 0x60240, 0x0) read$auto(r5, &(0x7f0000000240)='/\x00', 0x100000001) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) write$auto(0x3, 0x0, 0xfffffffffffffff7) openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, 0x0, 0x48b41, 0x0) openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f0000000180), 0x20c00, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) mincore$auto(0x1000, 0x8001, 0x0) read$auto(0x3, 0x0, 0x80) close_range$auto(0x2, 0x8, 0x0) ptrace$auto(0x4209, 0x1, 0x0, 0x210005) alarm$auto(0x80000000) 1.059951373s ago: executing program 0 (id=3011): semctl$auto_SETVAL(0x0, 0x10000, 0x10, 0xc2c) remap_file_pages$auto(0x6a27, 0xffc, 0x0, 0x3, 0x4) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/vtconsole/vtcon1/bind\x00', 0x182b02, 0x0) mmap$auto(0x0, 0x20006, 0x4000000000df, 0xeb1, 0x401, 0x8000) setreuid$auto(0x0, 0x0) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) writev$auto(r0, &(0x7f0000000200)={0x0, 0x10}, 0x3) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/usb/usbmon/26t\x00', 0x800, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) 1.016497859s ago: executing program 2 (id=3012): mmap$auto(0x1, 0x20009, 0x8, 0xeb1, 0x7f, 0x8000) mmap$auto(0x1, 0x4, 0x7ff, 0x8000012, 0xffffffffffffffff, 0x4006) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = memfd_secret$auto(0x0) fstatfs$auto(r0, &(0x7f00000000c0)={0x4, 0x8000000000, 0x5, 0x7fff, 0x0, 0x4, 0x6, {[0x9, 0x3]}, 0x0, 0x5, 0x7, [0x9, 0x7e5, 0x9, 0x26]}) open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x110) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) io_uring_setup$auto(0x1, 0x0) mmap$auto(0x9, 0x20005, 0x4000000000dd, 0xeb1, 0xffffffffffffffff, 0x1) unshare$auto(0x40000080) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000200)='/dev/tty53\x00', 0x200, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/midiC2D0\x00', 0x109302, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x1e) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) read$auto_suspend_stats_fops_(0xffffffffffffffff, 0x0, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000140)={[0x1ff, 0x7, 0xc45d, 0x80, 0x6, 0x3, 0x2, 0x3, 0x3, 0x62, 0x80000022, 0x7, 0x6d3e, 0x2000000004000009, 0x2, 0x6]}, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0xa901, 0x0) ioctl$auto(r2, 0x5523, r2) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_uring_setup$auto(0x311, 0x0) close_range$auto(0x2, 0x8, 0x0) futex$auto(0x0, 0x89, 0x808, 0x0, 0x0, 0xfffffffa) r3 = openat$auto_aoe_fops_aoechr(0xffffffffffffff9c, &(0x7f0000000000)='/dev/etherd/discover\x00', 0x80101, 0x0) writev$auto(r3, &(0x7f0000000140)={0x0, 0xe4}, 0x4) 221.409275ms ago: executing program 1 (id=3013): openat$auto_nst_seq_fops_netdebug(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x1, 0x4000b, 0x6, 0x9b72, 0x7, 0x1) r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0xae103, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) write$auto(0x3, 0x0, 0x7fffffff) write$auto(0x1, 0x0, 0x80000000) bpf$auto(0x0, &(0x7f00000003c0)=@task_fd_query={0x0, r1, 0xd, 0x89, 0x2, 0x4, r1, 0x81, 0x9}, 0x6f4) read$auto(0x3, 0x0, 0x80) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) ioctl$auto_SNDCTL_DSP_GETOSPACE(0xffffffffffffffff, 0x8010500c, &(0x7f0000004040)) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x100000000002, 0x783, 0x3, 0x8000000008011, r2, 0x40) write$auto(0x3, 0x0, 0xfffffdef) write$auto(0x3, 0x0, 0xfffffdef) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2b, 0x1, 0x1) r3 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r3, &(0x7f0000000080)={{0x0, 0xc, 0x0, 0xf3, 0x0, 0x20, 0x3}, 0x5b3}, 0x200, 0x100) sendmsg$auto_NL80211_CMD_GET_REG(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x40) recvmmsg$auto(r3, &(0x7f0000000140)={{0x0, 0x4, &(0x7f0000000080)={0x0, 0x803}, 0x5, 0x0, 0x2, 0x8}, 0x800}, 0x10a, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, r0) write$auto(0x3, 0x0, 0x100082) 0s ago: executing program 3 (id=3014): r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) r2 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1\x00', 0x20b42, 0x0) ioctl$auto_SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000000)) ioctl$auto_SNDCTL_DSP_SETFRAGMENT(r2, 0xc004500a, &(0x7f0000000100)) ioctl$auto(r1, 0x4b47, 0x1) r3 = syz_genetlink_get_family_id$auto_net_shaper(&(0x7f0000000000), r0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'caif0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NET_SHAPER_CMD_CAP_GET(r5, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="1f001c11fe8b035e04801a527dce90dd145c535a0e4e3c4334a0ccbe2edb99183ee523c3da50f8f57a52035d22df74fcd0edf236296e2e5efaea0be9cc7d200317559b3a8c3aec6a1c15a64c81d52ecb2a14af6fff45d126abcb81ce663bb084c2b55c4534e576b2a94919d0c77a909ddfb1bdbbdadda9", @ANYRES16=r3, @ANYBLOB="01002cbd7000fbdbdf2505000000"], 0x14}, 0x1, 0x0, 0x0, 0x20044080}, 0x20000000) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000009c0), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_ACT(r6, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a00)=ANY=[@ANYBLOB="14000000", @ANYRES16=r7, @ANYBLOB="010026bd7001fbdbdf251a000000"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4080) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'pimreg\x00'}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000001f80), 0xffffffffffffffff) sendmsg$auto_BATADV_CMD_GET_BLA_CLAIM(r8, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="17000000", @ANYRES16=r9, @ANYBLOB="7d3f2dbd7000fddbdf250b000000"], 0x14}, 0x1, 0x0, 0x0, 0x4401d}, 0x400c880) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000804) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x10, 0x9, 0x63, 0x0, 0x0, 0x0, 0x0, 0x40000000000f, 0x1000, 0xfffffffffffffffd, 0x7ffffffb, 0x9, 0xffffffff7ffffffc, 0x9, 0x7, 0x200000100103}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x23, 0x0) r10 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r10, 0x0, 0x4) (fail_nth: 3) r11 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r11, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) kernel console output (not intermixed with test programs): put228 [ 1326.391162][T20971] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input229 [ 1326.963761][T20973] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input230 [ 1327.507088][T20972] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input231 [ 1327.670526][T20981] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input232 [ 1329.538503][T20995] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input233 [ 1330.109899][T20996] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input234 [ 1331.047793][T21009] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input235 [ 1331.146248][T21010] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input236 [ 1332.874089][T21019] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input237 [ 1333.536781][T21027] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input238 [ 1334.144270][T21031] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input239 [ 1334.867142][T21032] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input240 [ 1336.183297][T21045] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input241 [ 1336.349354][T21045] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input242 [ 1337.243264][T21054] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input243 [ 1337.813465][T21055] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input244 [ 1338.321722][T11560] Bluetooth: hci2: command 0x0406 tx timeout [ 1339.168696][T21066] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input245 [ 1339.792164][T21068] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input246 [ 1340.506092][T21078] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input247 [ 1341.329628][T21079] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input248 [ 1342.073543][T21093] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input249 [ 1342.476723][T21098] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input250 [ 1345.909429][T21133] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input251 [ 1346.354738][T21136] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input252 [ 1346.856293][T21147] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input253 [ 1349.268623][T21169] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input254 [ 1351.617311][T21191] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input255 [ 1352.078063][T21192] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input256 [ 1356.441817][T21241] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input257 [ 1356.868639][T21248] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input258 [ 1363.925478][T11560] Bluetooth: hci0: command 0x0406 tx timeout [ 1367.641056][T21381] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input259 [ 1367.828223][T21385] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input260 [ 1368.643632][T21384] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input261 [ 1369.058672][T21386] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input262 [ 1369.747157][T21407] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input263 [ 1370.160919][T21408] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input264 [ 1370.793568][T21413] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input265 [ 1371.478518][T21415] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input266 [ 1372.085467][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 1372.093224][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 1372.417568][T21423] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input267 [ 1373.166496][T21424] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input268 [ 1373.863656][T21429] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input269 [ 1374.481251][T21431] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input270 [ 1374.688550][T21439] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input271 [ 1376.198040][T21440] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input272 [ 1377.251141][T21464] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input273 [ 1379.371613][T21467] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input274 [ 1380.907443][T21475] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input275 [ 1381.649767][T21486] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input276 [ 1384.401600][T11560] Bluetooth: hci3: command 0x0406 tx timeout [ 1385.288692][T21515] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input277 [ 1386.215747][T21517] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input278 [ 1386.983047][T21516] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input279 [ 1388.896666][T21518] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input280 [ 1389.814155][T21543] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input281 [ 1392.431705][T21544] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input282 [ 1395.158900][T21583] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input283 [ 1397.592874][T21584] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input284 [ 1398.752312][T21603] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input285 [ 1401.643294][T21604] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input286 [ 1410.994960][T21685] FAULT_INJECTION: forcing a failure. [ 1410.994960][T21685] name failslab, interval 1, probability 0, space 0, times 0 [ 1411.008247][T21685] CPU: 0 UID: 0 PID: 21685 Comm: syz.2.2665 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1411.008294][T21685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1411.008315][T21685] Call Trace: [ 1411.008327][T21685] [ 1411.008341][T21685] dump_stack_lvl+0x16c/0x1f0 [ 1411.008380][T21685] should_fail_ex+0x512/0x640 [ 1411.008418][T21685] ? __kmalloc_noprof+0xbf/0x510 [ 1411.008462][T21685] ? slhc_init+0x3dd/0x570 [ 1411.008508][T21685] should_failslab+0xc2/0x120 [ 1411.008550][T21685] __kmalloc_noprof+0xd2/0x510 [ 1411.008598][T21685] slhc_init+0x3dd/0x570 [ 1411.008645][T21685] ? kasan_save_track+0x14/0x30 [ 1411.008686][T21685] slip_open+0x8ee/0x1150 [ 1411.008738][T21685] ? __pfx_n_tty_close+0x10/0x10 [ 1411.008788][T21685] ? __pfx_slip_open+0x10/0x10 [ 1411.008844][T21685] ? down_write+0x14d/0x200 [ 1411.008886][T21685] ? __pfx_slip_open+0x10/0x10 [ 1411.008934][T21685] tty_ldisc_open+0x9f/0x120 [ 1411.008991][T21685] tty_set_ldisc+0x32b/0x780 [ 1411.009032][T21685] tty_ioctl+0xc42/0x1610 [ 1411.009072][T21685] ? __pfx_tty_ioctl+0x10/0x10 [ 1411.009123][T21685] ? __sys_sendmsg+0x18c/0x220 [ 1411.009168][T21685] ? hook_file_ioctl_common+0x145/0x410 [ 1411.009226][T21685] ? find_held_lock+0x2b/0x80 [ 1411.009283][T21685] ? __pfx_tty_ioctl+0x10/0x10 [ 1411.009322][T21685] __x64_sys_ioctl+0x18e/0x210 [ 1411.009393][T21685] do_syscall_64+0xcd/0x490 [ 1411.009430][T21685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1411.009466][T21685] RIP: 0033:0x7f53f658e969 [ 1411.009495][T21685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1411.009528][T21685] RSP: 002b:00007f53f735b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1411.009559][T21685] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658e969 [ 1411.009581][T21685] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 1411.009601][T21685] RBP: 00007f53f6610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1411.009621][T21685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1411.009640][T21685] R13: 0000000000000000 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1411.009683][T21685] [ 1411.669715][T21691] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input287 [ 1411.773442][T21690] FAULT_INJECTION: forcing a failure. [ 1411.773442][T21690] name failslab, interval 1, probability 0, space 0, times 0 [ 1411.800795][T21690] CPU: 1 UID: 0 PID: 21690 Comm: syz.1.2667 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1411.800832][T21690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1411.800847][T21690] Call Trace: [ 1411.800855][T21690] [ 1411.800865][T21690] dump_stack_lvl+0x16c/0x1f0 [ 1411.800894][T21690] should_fail_ex+0x512/0x640 [ 1411.800921][T21690] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1411.800948][T21690] should_failslab+0xc2/0x120 [ 1411.800980][T21690] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1411.801005][T21690] ? device_add+0xccc/0x1a70 [ 1411.801041][T21690] device_add+0xccc/0x1a70 [ 1411.801071][T21690] ? dev_set_name+0xc7/0x100 [ 1411.801105][T21690] ? __pfx_dev_set_name+0x10/0x10 [ 1411.801141][T21690] ? __pfx_device_add+0x10/0x10 [ 1411.801173][T21690] ? lockdep_init_map_type+0x5c/0x280 [ 1411.801205][T21690] ? __init_waitqueue_head+0xca/0x150 [ 1411.801247][T21690] netdev_register_kobject+0x182/0x3a0 [ 1411.801312][T21690] register_netdevice+0x13dc/0x2270 [ 1411.801369][T21690] ? __pfx_register_netdevice+0x10/0x10 [ 1411.801418][T21690] slip_open+0xb86/0x1150 [ 1411.801461][T21690] ? __pfx_slip_open+0x10/0x10 [ 1411.801498][T21690] ? down_write+0x14d/0x200 [ 1411.801528][T21690] ? __pfx_slip_open+0x10/0x10 [ 1411.801564][T21690] tty_ldisc_open+0x9f/0x120 [ 1411.801607][T21690] tty_set_ldisc+0x32b/0x780 [ 1411.801635][T21690] tty_ioctl+0xc42/0x1610 [ 1411.801663][T21690] ? __pfx_tty_ioctl+0x10/0x10 [ 1411.801699][T21690] ? __sys_sendmsg+0x18c/0x220 [ 1411.801732][T21690] ? hook_file_ioctl_common+0x145/0x410 [ 1411.801780][T21690] ? find_held_lock+0x2b/0x80 [ 1411.801822][T21690] ? __pfx_tty_ioctl+0x10/0x10 [ 1411.801851][T21690] __x64_sys_ioctl+0x18e/0x210 [ 1411.801891][T21690] do_syscall_64+0xcd/0x490 [ 1411.801918][T21690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1411.801944][T21690] RIP: 0033:0x7f3fcbd8e969 [ 1411.801965][T21690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1411.801990][T21690] RSP: 002b:00007f3fccc3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1411.802014][T21690] RAX: ffffffffffffffda RBX: 00007f3fcbfb5fa0 RCX: 00007f3fcbd8e969 [ 1411.802031][T21690] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 1411.802046][T21690] RBP: 00007f3fcbe10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1411.802061][T21690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1411.802077][T21690] R13: 0000000000000000 R14: 00007f3fcbfb5fa0 R15: 00007ffe0ce55638 [ 1411.802108][T21690] [ 1412.125480][T21697] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1412.185189][T21695] FAULT_INJECTION: forcing a failure. [ 1412.185189][T21695] name failslab, interval 1, probability 0, space 0, times 0 [ 1412.264791][T21695] CPU: 1 UID: 0 PID: 21695 Comm: syz.0.2668 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1412.264841][T21695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1412.264860][T21695] Call Trace: [ 1412.264871][T21695] [ 1412.264885][T21695] dump_stack_lvl+0x16c/0x1f0 [ 1412.264923][T21695] should_fail_ex+0x512/0x640 [ 1412.264958][T21695] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1412.265004][T21695] should_failslab+0xc2/0x120 [ 1412.265047][T21695] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1412.265086][T21695] ? __kernfs_new_node+0xd2/0x8a0 [ 1412.265127][T21695] __kernfs_new_node+0xd2/0x8a0 [ 1412.265168][T21695] ? __pfx___kernfs_new_node+0x10/0x10 [ 1412.265212][T21695] ? find_held_lock+0x2b/0x80 [ 1412.265264][T21695] ? kernfs_root+0xee/0x2a0 [ 1412.265305][T21695] kernfs_new_node+0x13c/0x1e0 [ 1412.265353][T21695] __kernfs_create_file+0x53/0x350 [ 1412.265407][T21695] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1412.265494][T21695] internal_create_group+0x578/0xf30 [ 1412.265551][T21695] ? __pfx_internal_create_group+0x10/0x10 [ 1412.265598][T21695] ? kernfs_create_link+0x1bd/0x240 [ 1412.265656][T21695] internal_create_groups+0x9d/0x150 [ 1412.265698][T21695] device_add+0xf30/0x1a70 [ 1412.265746][T21695] ? __pfx_device_add+0x10/0x10 [ 1412.265789][T21695] ? lockdep_init_map_type+0x5c/0x280 [ 1412.265830][T21695] ? __init_waitqueue_head+0xca/0x150 [ 1412.265885][T21695] netdev_register_kobject+0x182/0x3a0 [ 1412.265945][T21695] register_netdevice+0x13dc/0x2270 [ 1412.266007][T21695] ? __pfx_register_netdevice+0x10/0x10 [ 1412.266070][T21695] slip_open+0xb86/0x1150 [ 1412.266126][T21695] ? __pfx_slip_open+0x10/0x10 [ 1412.266173][T21695] ? down_write+0x14d/0x200 [ 1412.266212][T21695] ? __pfx_slip_open+0x10/0x10 [ 1412.266261][T21695] tty_ldisc_open+0x9f/0x120 [ 1412.266316][T21695] tty_set_ldisc+0x32b/0x780 [ 1412.266357][T21695] tty_ioctl+0xc42/0x1610 [ 1412.266396][T21695] ? __pfx_tty_ioctl+0x10/0x10 [ 1412.266448][T21695] ? do_raw_spin_unlock+0x172/0x230 [ 1412.266493][T21695] ? hook_file_ioctl_common+0x145/0x410 [ 1412.266558][T21695] ? find_held_lock+0x2b/0x80 [ 1412.266615][T21695] ? __pfx_tty_ioctl+0x10/0x10 [ 1412.266653][T21695] __x64_sys_ioctl+0x18e/0x210 [ 1412.266708][T21695] do_syscall_64+0xcd/0x490 [ 1412.266747][T21695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1412.266783][T21695] RIP: 0033:0x7f78ffb8e969 [ 1412.266812][T21695] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1412.266845][T21695] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1412.266877][T21695] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1412.266900][T21695] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 1412.266920][T21695] RBP: 00007f78ffc10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1412.266940][T21695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1412.266960][T21695] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1412.267004][T21695] [ 1414.264731][T21693] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input288 [ 1415.308407][T21715] FAULT_INJECTION: forcing a failure. [ 1415.308407][T21715] name failslab, interval 1, probability 0, space 0, times 0 [ 1415.378081][T21715] CPU: 0 UID: 0 PID: 21715 Comm: syz.1.2672 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1415.378129][T21715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1415.378150][T21715] Call Trace: [ 1415.378162][T21715] [ 1415.378175][T21715] dump_stack_lvl+0x16c/0x1f0 [ 1415.378227][T21715] should_fail_ex+0x512/0x640 [ 1415.378263][T21715] ? fs_reclaim_acquire+0xae/0x150 [ 1415.378321][T21715] should_failslab+0xc2/0x120 [ 1415.378364][T21715] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1415.378406][T21715] ? security_inode_alloc+0x3b/0x2b0 [ 1415.378458][T21715] security_inode_alloc+0x3b/0x2b0 [ 1415.378504][T21715] inode_init_always_gfp+0xce4/0x1030 [ 1415.378546][T21715] alloc_inode+0x86/0x240 [ 1415.378591][T21715] sock_alloc+0x40/0x280 [ 1415.378644][T21715] __sock_create+0xc1/0x8d0 [ 1415.378686][T21715] __sys_socket+0x14d/0x260 [ 1415.378722][T21715] ? __pfx___sys_socket+0x10/0x10 [ 1415.378759][T21715] ? xfd_validate_state+0x61/0x180 [ 1415.378809][T21715] __x64_sys_socket+0x72/0xb0 [ 1415.378844][T21715] ? lockdep_hardirqs_on+0x7c/0x110 [ 1415.378899][T21715] do_syscall_64+0xcd/0x490 [ 1415.378937][T21715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1415.378971][T21715] RIP: 0033:0x7f3fcbd8e969 [ 1415.378997][T21715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1415.379032][T21715] RSP: 002b:00007f3fccc3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1415.379064][T21715] RAX: ffffffffffffffda RBX: 00007f3fcbfb5fa0 RCX: 00007f3fcbd8e969 [ 1415.379085][T21715] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 1415.379105][T21715] RBP: 00007f3fcbe10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1415.379132][T21715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1415.379152][T21715] R13: 0000000000000000 R14: 00007f3fcbfb5fa0 R15: 00007ffe0ce55638 [ 1415.379204][T21715] [ 1415.576073][T21715] socket: no more sockets [ 1419.201226][T21771] FAULT_INJECTION: forcing a failure. [ 1419.201226][T21771] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1419.241027][T21771] CPU: 1 UID: 0 PID: 21771 Comm: syz.0.2681 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1419.241083][T21771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1419.241105][T21771] Call Trace: [ 1419.241117][T21771] [ 1419.241148][T21771] dump_stack_lvl+0x16c/0x1f0 [ 1419.241188][T21771] should_fail_ex+0x512/0x640 [ 1419.241231][T21771] strncpy_from_user+0x3b/0x2e0 [ 1419.241289][T21771] __do_sys_memfd_create+0x1b2/0x8a0 [ 1419.241342][T21771] do_syscall_64+0xcd/0x490 [ 1419.241380][T21771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1419.241415][T21771] RIP: 0033:0x7f78ffb8e969 [ 1419.241441][T21771] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1419.241477][T21771] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1419.241508][T21771] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1419.241529][T21771] RDX: 0000000000000000 RSI: 000000000000000d RDI: 0000000000000000 [ 1419.241549][T21771] RBP: 00007f78ffc10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1419.241568][T21771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1419.241587][T21771] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1419.241630][T21771] [ 1421.933973][T21808] FAULT_INJECTION: forcing a failure. [ 1421.933973][T21808] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1421.973255][T21808] CPU: 1 UID: 0 PID: 21808 Comm: syz.0.2686 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1421.973302][T21808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1421.973323][T21808] Call Trace: [ 1421.973333][T21808] [ 1421.973347][T21808] dump_stack_lvl+0x16c/0x1f0 [ 1421.973384][T21808] should_fail_ex+0x512/0x640 [ 1421.973425][T21808] get_futex_key+0x1d0/0x1540 [ 1421.973484][T21808] ? __pfx_get_futex_key+0x10/0x10 [ 1421.973532][T21808] ? kasan_save_stack+0x42/0x60 [ 1421.973564][T21808] ? kasan_save_stack+0x33/0x60 [ 1421.973596][T21808] ? kasan_save_track+0x14/0x30 [ 1421.973626][T21808] ? kasan_save_free_info+0x3b/0x60 [ 1421.973669][T21808] ? __kasan_slab_free+0x51/0x70 [ 1421.973700][T21808] ? kfree+0x2b4/0x4d0 [ 1421.973731][T21808] futex_wake+0xea/0x530 [ 1421.973774][T21808] ? __pfx_futex_wake+0x10/0x10 [ 1421.973830][T21808] do_futex+0x1e3/0x350 [ 1421.973864][T21808] ? __pfx_do_futex+0x10/0x10 [ 1421.973914][T21808] __x64_sys_futex+0x1e0/0x4c0 [ 1421.973952][T21808] ? __pfx___x64_sys_futex+0x10/0x10 [ 1421.974002][T21808] do_syscall_64+0xcd/0x490 [ 1421.974036][T21808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1421.974067][T21808] RIP: 0033:0x7f78ffb8e969 [ 1421.974092][T21808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1421.974125][T21808] RSP: 002b:00007f7900acc0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1421.974154][T21808] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa8 RCX: 00007f78ffb8e969 [ 1421.974174][T21808] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f78ffdb5fac [ 1421.974193][T21808] RBP: 00007f78ffdb5fa0 R08: 00007f7900acd000 R09: 0000000000000000 [ 1421.974212][T21808] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f78ffdb5fac [ 1421.974231][T21808] R13: 0000000000000000 R14: 00007ffc350ed620 R15: 00007ffc350ed708 [ 1421.974270][T21808] [ 1433.526972][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 1433.549839][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 1462.593648][T22329] FAULT_INJECTION: forcing a failure. [ 1462.593648][T22329] name failslab, interval 1, probability 0, space 0, times 0 [ 1462.606869][T22329] CPU: 1 UID: 0 PID: 22329 Comm: syz.2.2779 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1462.606904][T22329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1462.606919][T22329] Call Trace: [ 1462.606927][T22329] [ 1462.606937][T22329] dump_stack_lvl+0x16c/0x1f0 [ 1462.606965][T22329] should_fail_ex+0x512/0x640 [ 1462.606992][T22329] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1462.607024][T22329] should_failslab+0xc2/0x120 [ 1462.607056][T22329] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1462.607085][T22329] ? __kernfs_new_node+0xd2/0x8a0 [ 1462.607114][T22329] __kernfs_new_node+0xd2/0x8a0 [ 1462.607149][T22329] ? __pfx___kernfs_new_node+0x10/0x10 [ 1462.607183][T22329] ? find_held_lock+0x2b/0x80 [ 1462.607222][T22329] ? kernfs_root+0xee/0x2a0 [ 1462.607253][T22329] kernfs_new_node+0x13c/0x1e0 [ 1462.607289][T22329] __kernfs_create_file+0x53/0x350 [ 1462.607328][T22329] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1462.607377][T22329] internal_create_group+0x578/0xf30 [ 1462.607412][T22329] ? __pfx_internal_create_group+0x10/0x10 [ 1462.607444][T22329] ? kernfs_create_link+0x1bd/0x240 [ 1462.607486][T22329] internal_create_groups+0x9d/0x150 [ 1462.607516][T22329] device_add+0x6d1/0x1a70 [ 1462.607551][T22329] ? __pfx_device_add+0x10/0x10 [ 1462.607584][T22329] ? lockdep_init_map_type+0x5c/0x280 [ 1462.607614][T22329] ? __init_waitqueue_head+0xca/0x150 [ 1462.607657][T22329] netdev_register_kobject+0x182/0x3a0 [ 1462.607701][T22329] register_netdevice+0x13dc/0x2270 [ 1462.607746][T22329] ? __pfx_register_netdevice+0x10/0x10 [ 1462.607793][T22329] slip_open+0xb86/0x1150 [ 1462.607836][T22329] ? __pfx_slip_open+0x10/0x10 [ 1462.607871][T22329] ? down_write+0x14d/0x200 [ 1462.607907][T22329] ? __pfx_slip_open+0x10/0x10 [ 1462.607942][T22329] tty_ldisc_open+0x9f/0x120 [ 1462.607982][T22329] tty_set_ldisc+0x32b/0x780 [ 1462.608010][T22329] tty_ioctl+0xc42/0x1610 [ 1462.608038][T22329] ? __pfx_tty_ioctl+0x10/0x10 [ 1462.608075][T22329] ? __sys_sendmsg+0x18c/0x220 [ 1462.608108][T22329] ? hook_file_ioctl_common+0x145/0x410 [ 1462.608154][T22329] ? find_held_lock+0x2b/0x80 [ 1462.608196][T22329] ? __pfx_tty_ioctl+0x10/0x10 [ 1462.608225][T22329] __x64_sys_ioctl+0x18e/0x210 [ 1462.608264][T22329] do_syscall_64+0xcd/0x490 [ 1462.608292][T22329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1462.608318][T22329] RIP: 0033:0x7f53f658e969 [ 1462.608338][T22329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1462.608362][T22329] RSP: 002b:00007f53f735b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1462.608385][T22329] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658e969 [ 1462.608402][T22329] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 1462.608418][T22329] RBP: 00007f53f6610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1462.608433][T22329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1462.608448][T22329] R13: 0000000000000000 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1462.608480][T22329] [ 1462.921765][ C1] vkms_vblank_simulate: vblank timer overrun [ 1463.134621][T22332] FAULT_INJECTION: forcing a failure. [ 1463.134621][T22332] name failslab, interval 1, probability 0, space 0, times 0 [ 1463.147446][T22332] CPU: 1 UID: 0 PID: 22332 Comm: syz.2.2780 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1463.147481][T22332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1463.147497][T22332] Call Trace: [ 1463.147507][T22332] [ 1463.147518][T22332] dump_stack_lvl+0x16c/0x1f0 [ 1463.147547][T22332] should_fail_ex+0x512/0x640 [ 1463.147574][T22332] ? fs_reclaim_acquire+0xae/0x150 [ 1463.147616][T22332] should_failslab+0xc2/0x120 [ 1463.147648][T22332] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1463.147680][T22332] ? security_inode_alloc+0x3b/0x2b0 [ 1463.147716][T22332] security_inode_alloc+0x3b/0x2b0 [ 1463.147749][T22332] inode_init_always_gfp+0xce4/0x1030 [ 1463.147778][T22332] alloc_inode+0x86/0x240 [ 1463.147809][T22332] new_inode+0x22/0x1c0 [ 1463.147842][T22332] hugetlbfs_get_inode+0x354/0x730 [ 1463.147879][T22332] hugetlb_file_setup+0x15b/0x620 [ 1463.147915][T22332] __do_sys_memfd_create+0x3fc/0x8a0 [ 1463.147952][T22332] do_syscall_64+0xcd/0x490 [ 1463.147978][T22332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1463.148003][T22332] RIP: 0033:0x7f53f658e969 [ 1463.148022][T22332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1463.148057][T22332] RSP: 002b:00007f53f735b038 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1463.148081][T22332] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658e969 [ 1463.148098][T22332] RDX: 0000000000000000 RSI: 000000000000000d RDI: 0000000000000000 [ 1463.148113][T22332] RBP: 00007f53f6610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1463.148128][T22332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1463.148143][T22332] R13: 0000000000000000 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1463.148174][T22332] [ 1463.330402][ C1] vkms_vblank_simulate: vblank timer overrun [ 1466.024915][T22365] FAULT_INJECTION: forcing a failure. [ 1466.024915][T22365] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1466.052697][T22365] CPU: 0 UID: 0 PID: 22365 Comm: syz.2.2787 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1466.052744][T22365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1466.052764][T22365] Call Trace: [ 1466.052777][T22365] [ 1466.052790][T22365] dump_stack_lvl+0x16c/0x1f0 [ 1466.052837][T22365] should_fail_ex+0x512/0x640 [ 1466.052879][T22365] get_futex_key+0x1d0/0x1540 [ 1466.052941][T22365] ? __pfx_get_futex_key+0x10/0x10 [ 1466.052999][T22365] ? kasan_save_stack+0x42/0x60 [ 1466.053033][T22365] ? kasan_save_stack+0x33/0x60 [ 1466.053069][T22365] ? kasan_save_track+0x14/0x30 [ 1466.053103][T22365] ? kasan_save_free_info+0x3b/0x60 [ 1466.053154][T22365] ? __kasan_slab_free+0x51/0x70 [ 1466.053192][T22365] ? kfree+0x2b4/0x4d0 [ 1466.053226][T22365] futex_wake+0xea/0x530 [ 1466.053272][T22365] ? __pfx_futex_wake+0x10/0x10 [ 1466.053334][T22365] do_futex+0x1e3/0x350 [ 1466.053371][T22365] ? __pfx_do_futex+0x10/0x10 [ 1466.053419][T22365] __x64_sys_futex+0x1e0/0x4c0 [ 1466.053461][T22365] ? __pfx___x64_sys_futex+0x10/0x10 [ 1466.053516][T22365] do_syscall_64+0xcd/0x490 [ 1466.053554][T22365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1466.053590][T22365] RIP: 0033:0x7f53f658e969 [ 1466.053617][T22365] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1466.053652][T22365] RSP: 002b:00007f53f735b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1466.053683][T22365] RAX: ffffffffffffffda RBX: 00007f53f67b5fa8 RCX: 00007f53f658e969 [ 1466.053705][T22365] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f53f67b5fac [ 1466.053726][T22365] RBP: 00007f53f67b5fa0 R08: 00007f53f735c000 R09: 0000000000000000 [ 1466.053747][T22365] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53f67b5fac [ 1466.053767][T22365] R13: 0000000000000000 R14: 00007ffd2c9abdb0 R15: 00007ffd2c9abe98 [ 1466.053819][T22365] [ 1469.802807][T22410] FAULT_INJECTION: forcing a failure. [ 1469.802807][T22410] name failslab, interval 1, probability 0, space 0, times 0 [ 1469.831527][T22410] CPU: 0 UID: 0 PID: 22410 Comm: syz.3.2795 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1469.831566][T22410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1469.831583][T22410] Call Trace: [ 1469.831591][T22410] [ 1469.831601][T22410] dump_stack_lvl+0x16c/0x1f0 [ 1469.831633][T22410] should_fail_ex+0x512/0x640 [ 1469.831661][T22410] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 1469.831695][T22410] should_failslab+0xc2/0x120 [ 1469.831732][T22410] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 1469.831763][T22410] ? lockdep_init_map_type+0x5c/0x280 [ 1469.831810][T22410] ? __d_alloc+0x31/0xaa0 [ 1469.831846][T22410] __d_alloc+0x31/0xaa0 [ 1469.831881][T22410] d_alloc_pseudo+0x1c/0xc0 [ 1469.831919][T22410] alloc_file_pseudo+0xcf/0x230 [ 1469.831959][T22410] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1469.831996][T22410] ? alloc_fd+0x471/0x7d0 [ 1469.832045][T22410] sock_alloc_file+0x50/0x210 [ 1469.832086][T22410] __sys_socket+0x1c0/0x260 [ 1469.832116][T22410] ? __pfx___sys_socket+0x10/0x10 [ 1469.832143][T22410] ? xfd_validate_state+0x61/0x180 [ 1469.832184][T22410] __x64_sys_socket+0x72/0xb0 [ 1469.832211][T22410] ? lockdep_hardirqs_on+0x7c/0x110 [ 1469.832257][T22410] do_syscall_64+0xcd/0x490 [ 1469.832285][T22410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1469.832313][T22410] RIP: 0033:0x7f796c58e969 [ 1469.832336][T22410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1469.832363][T22410] RSP: 002b:00007f796d41a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1469.832388][T22410] RAX: ffffffffffffffda RBX: 00007f796c7b5fa0 RCX: 00007f796c58e969 [ 1469.832407][T22410] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 1469.832424][T22410] RBP: 00007f796c610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1469.832441][T22410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1469.832466][T22410] R13: 0000000000000000 R14: 00007f796c7b5fa0 R15: 00007ffdf89c50c8 [ 1469.832501][T22410] [ 1473.316555][T22440] kafs: addr_prefs: Invalid Command [ 1473.464493][T22442] FAULT_INJECTION: forcing a failure. [ 1473.464493][T22442] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1473.487781][T22442] CPU: 0 UID: 0 PID: 22442 Comm: syz.3.2802 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1473.487829][T22442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1473.487850][T22442] Call Trace: [ 1473.487861][T22442] [ 1473.487875][T22442] dump_stack_lvl+0x16c/0x1f0 [ 1473.487914][T22442] should_fail_ex+0x512/0x640 [ 1473.487958][T22442] should_fail_alloc_page+0xe7/0x130 [ 1473.488006][T22442] prepare_alloc_pages+0x3c2/0x610 [ 1473.488067][T22442] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1473.488114][T22442] ? __lock_acquire+0x622/0x1c90 [ 1473.488164][T22442] ? __lock_acquire+0x622/0x1c90 [ 1473.488204][T22442] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1473.488268][T22442] ? __lock_acquire+0x622/0x1c90 [ 1473.488310][T22442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1473.488358][T22442] ? policy_nodemask+0xea/0x4e0 [ 1473.488404][T22442] alloc_pages_mpol+0x1fb/0x550 [ 1473.488450][T22442] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1473.488532][T22442] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1473.488582][T22442] shmem_alloc_folio+0x135/0x160 [ 1473.488635][T22442] shmem_alloc_and_add_folio+0x499/0xc20 [ 1473.488678][T22442] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 1473.488719][T22442] ? shmem_allowable_huge_orders+0xcb/0x2f0 [ 1473.488764][T22442] shmem_get_folio_gfp+0x67f/0x1600 [ 1473.488810][T22442] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 1473.488851][T22442] ? filemap_map_pages+0xf6c/0x1680 [ 1473.488895][T22442] shmem_fault+0x1fe/0xa30 [ 1473.488928][T22442] ? __lock_acquire+0x622/0x1c90 [ 1473.488962][T22442] ? __pfx_shmem_fault+0x10/0x10 [ 1473.489005][T22442] ? __pfx_filemap_map_pages+0x10/0x10 [ 1473.489056][T22442] __do_fault+0x10d/0x490 [ 1473.489097][T22442] __handle_mm_fault+0x39fb/0x5450 [ 1473.489138][T22442] ? __pfx___handle_mm_fault+0x10/0x10 [ 1473.489192][T22442] ? find_vma+0xbf/0x140 [ 1473.489231][T22442] ? __pfx_find_vma+0x10/0x10 [ 1473.489271][T22442] ? __do_sys_memfd_create+0x17b/0x8a0 [ 1473.489319][T22442] handle_mm_fault+0x3fe/0xad0 [ 1473.489356][T22442] do_user_addr_fault+0x7a6/0x1370 [ 1473.489398][T22442] ? rcu_is_watching+0x12/0xc0 [ 1473.489449][T22442] exc_page_fault+0x5c/0xb0 [ 1473.489514][T22442] asm_exc_page_fault+0x26/0x30 [ 1473.489548][T22442] RIP: 0010:strncpy_from_user+0x147/0x2e0 [ 1473.489605][T22442] Code: 00 00 4d 89 74 1d 00 48 83 ed 08 bf 07 00 00 00 48 83 c3 08 48 89 ee e8 77 85 b5 fc 48 83 fd 07 76 22 e8 fc 89 b5 fc 45 31 ff <49> 8b 04 1c 31 ff 44 89 fe 49 89 c6 e8 28 85 b5 fc 45 85 ff 0f 84 [ 1473.489636][T22442] RSP: 0018:ffffc9000443fea8 EFLAGS: 00050246 [ 1473.489661][T22442] RAX: 0000000000000025 RBX: 0000000000000000 RCX: ffffc90011137000 [ 1473.489677][T22442] RDX: 0000000000080000 RSI: ffffffff850550d4 RDI: 0000000000000007 [ 1473.489693][T22442] RBP: 00000000000000fa R08: 0000000000000007 R09: 0000000000000007 [ 1473.489709][T22442] R10: 00000000000000fa R11: 0000000000000000 R12: 0000000000000000 [ 1473.489724][T22442] R13: ffff8880648a6406 R14: 00000000000000fa R15: 0000000000000000 [ 1473.489750][T22442] ? strncpy_from_user+0x144/0x2e0 [ 1473.489794][T22442] ? strncpy_from_user+0x144/0x2e0 [ 1473.489838][T22442] __do_sys_memfd_create+0x1b2/0x8a0 [ 1473.489877][T22442] do_syscall_64+0xcd/0x490 [ 1473.489904][T22442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1473.489929][T22442] RIP: 0033:0x7f796c58e969 [ 1473.489949][T22442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1473.489973][T22442] RSP: 002b:00007f796d41a038 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1473.489994][T22442] RAX: ffffffffffffffda RBX: 00007f796c7b5fa0 RCX: 00007f796c58e969 [ 1473.490011][T22442] RDX: 0000000000000000 RSI: 000000000000000d RDI: 0000000000000000 [ 1473.490026][T22442] RBP: 00007f796c610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1473.490041][T22442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1473.490056][T22442] R13: 0000000000000000 R14: 00007f796c7b5fa0 R15: 00007ffdf89c50c8 [ 1473.490087][T22442] [ 1475.641842][T22452] ima: policy update failed [ 1475.737416][ T30] audit: type=1802 audit(6043386890.001:2): pid=22452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.2805" res=0 errno=0 [ 1479.738921][T22519] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 0 out of range (51000000..2150000000) [ 1480.381628][T22543] FAULT_INJECTION: forcing a failure. [ 1480.381628][T22543] name failslab, interval 1, probability 0, space 0, times 0 [ 1480.416238][T22543] CPU: 1 UID: 0 PID: 22543 Comm: syz.1.2824 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1480.416283][T22543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1480.416302][T22543] Call Trace: [ 1480.416313][T22543] [ 1480.416326][T22543] dump_stack_lvl+0x16c/0x1f0 [ 1480.416362][T22543] should_fail_ex+0x512/0x640 [ 1480.416397][T22543] ? fs_reclaim_acquire+0xae/0x150 [ 1480.416451][T22543] ? tomoyo_encode2+0x100/0x3e0 [ 1480.416501][T22543] should_failslab+0xc2/0x120 [ 1480.416544][T22543] __kmalloc_noprof+0xd2/0x510 [ 1480.416592][T22543] tomoyo_encode2+0x100/0x3e0 [ 1480.416652][T22543] tomoyo_encode+0x29/0x50 [ 1480.416704][T22543] tomoyo_realpath_from_path+0x18f/0x6e0 [ 1480.416750][T22543] tomoyo_check_open_permission+0x2ab/0x3c0 [ 1480.416810][T22543] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 1480.416903][T22543] ? find_held_lock+0x2b/0x80 [ 1480.416965][T22543] tomoyo_file_open+0x6b/0x90 [ 1480.417006][T22543] security_file_open+0x84/0x1e0 [ 1480.417060][T22543] do_dentry_open+0x596/0x1c10 [ 1480.417109][T22543] vfs_open+0x82/0x3f0 [ 1480.417162][T22543] path_openat+0x1de4/0x2cb0 [ 1480.417211][T22543] ? __pfx_path_openat+0x10/0x10 [ 1480.417249][T22543] ? __lock_acquire+0xb8a/0x1c90 [ 1480.417293][T22543] do_filp_open+0x20b/0x470 [ 1480.417330][T22543] ? __pfx_do_filp_open+0x10/0x10 [ 1480.417380][T22543] ? __pfx_kfree_link+0x10/0x10 [ 1480.417439][T22543] ? alloc_fd+0x471/0x7d0 [ 1480.417482][T22543] do_sys_openat2+0x11b/0x1d0 [ 1480.417529][T22543] ? __pfx_do_sys_openat2+0x10/0x10 [ 1480.417592][T22543] __x64_sys_openat+0x174/0x210 [ 1480.417641][T22543] ? __pfx___x64_sys_openat+0x10/0x10 [ 1480.417708][T22543] do_syscall_64+0xcd/0x490 [ 1480.417762][T22543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1480.417805][T22543] RIP: 0033:0x7f3fcbd8d2d0 [ 1480.417832][T22543] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 1480.417864][T22543] RSP: 002b:00007f3fccbf7fe0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1480.417894][T22543] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3fcbd8d2d0 [ 1480.417916][T22543] RDX: 0000000000000002 RSI: 00007f3fcbe10d96 RDI: 00000000ffffff9c [ 1480.417936][T22543] RBP: 00007f3fcbe10d96 R08: 0000000000000000 R09: 00007f3fccc3b000 [ 1480.417956][T22543] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1480.417975][T22543] R13: 0000000000000000 R14: 00007f3fcbfb6160 R15: 00007ffe0ce55638 [ 1480.418017][T22543] [ 1480.419116][T22543] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1480.886257][T22543] FAULT_INJECTION: forcing a failure. [ 1480.886257][T22543] name failslab, interval 1, probability 0, space 0, times 0 [ 1480.922383][T22543] CPU: 0 UID: 0 PID: 22543 Comm: syz.1.2824 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1480.922429][T22543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1480.922448][T22543] Call Trace: [ 1480.922460][T22543] [ 1480.922473][T22543] dump_stack_lvl+0x16c/0x1f0 [ 1480.922561][T22543] should_fail_ex+0x512/0x640 [ 1480.922596][T22543] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1480.922640][T22543] should_failslab+0xc2/0x120 [ 1480.922682][T22543] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1480.922721][T22543] ? getname_flags.part.0+0x4c/0x550 [ 1480.922773][T22543] getname_flags.part.0+0x4c/0x550 [ 1480.922826][T22543] getname_flags+0x93/0xf0 [ 1480.922858][T22543] do_sys_openat2+0xb8/0x1d0 [ 1480.922904][T22543] ? __pfx_do_sys_openat2+0x10/0x10 [ 1480.922961][T22543] ? __fget_files+0x20e/0x3c0 [ 1480.922989][T22543] ? rcu_watching_snap_stopped_since+0x40/0x110 [ 1480.923052][T22543] __x64_sys_openat+0x174/0x210 [ 1480.923100][T22543] ? __pfx___x64_sys_openat+0x10/0x10 [ 1480.923145][T22543] ? ksys_write+0x1ac/0x250 [ 1480.923193][T22543] do_syscall_64+0xcd/0x490 [ 1480.923230][T22543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1480.923264][T22543] RIP: 0033:0x7f3fcbd8e969 [ 1480.923291][T22543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1480.923323][T22543] RSP: 002b:00007f3fccbf8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1480.923353][T22543] RAX: ffffffffffffffda RBX: 00007f3fcbfb6160 RCX: 00007f3fcbd8e969 [ 1480.923375][T22543] RDX: 0000000000040001 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1480.923396][T22543] RBP: 00007f3fccbf8090 R08: 0000000000000000 R09: 0000000000000000 [ 1480.923415][T22543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1480.923433][T22543] R13: 0000000000000000 R14: 00007f3fcbfb6160 R15: 00007ffe0ce55638 [ 1480.923475][T22543] [ 1482.291847][T22557] FAULT_INJECTION: forcing a failure. [ 1482.291847][T22557] name failslab, interval 1, probability 0, space 0, times 0 [ 1482.321565][T22557] CPU: 0 UID: 0 PID: 22557 Comm: syz.3.2828 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1482.321612][T22557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1482.321632][T22557] Call Trace: [ 1482.321644][T22557] [ 1482.321657][T22557] dump_stack_lvl+0x16c/0x1f0 [ 1482.321694][T22557] should_fail_ex+0x512/0x640 [ 1482.321728][T22557] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1482.321769][T22557] should_failslab+0xc2/0x120 [ 1482.321811][T22557] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1482.321850][T22557] ? vm_area_dup+0x23/0x700 [ 1482.321886][T22557] vm_area_dup+0x23/0x700 [ 1482.321919][T22557] __split_vma+0x17f/0x1030 [ 1482.321960][T22557] ? __pfx___split_vma+0x10/0x10 [ 1482.322015][T22557] vms_gather_munmap_vmas+0x392/0x1310 [ 1482.322060][T22557] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 1482.322101][T22557] ? mas_walk+0x6a6/0x910 [ 1482.322166][T22557] __mmap_region+0x314/0x27c0 [ 1482.322208][T22557] ? __pfx___mmap_region+0x10/0x10 [ 1482.322243][T22557] ? bpf_ksym_find+0x124/0x1c0 [ 1482.322303][T22557] ? __kernel_text_address+0xd/0x40 [ 1482.322347][T22557] ? unwind_get_return_address+0x59/0xa0 [ 1482.322393][T22557] ? arch_stack_walk+0xa6/0x100 [ 1482.322463][T22557] ? __lock_acquire+0x622/0x1c90 [ 1482.322553][T22557] ? trace_cap_capable+0x18d/0x200 [ 1482.322608][T22557] mmap_region+0x1ab/0x3f0 [ 1482.322647][T22557] ? __get_unmapped_area+0x267/0x440 [ 1482.322700][T22557] do_mmap+0xd8e/0x11b0 [ 1482.322755][T22557] ? __pfx_do_mmap+0x10/0x10 [ 1482.322802][T22557] ? __pfx_down_write_killable+0x10/0x10 [ 1482.322847][T22557] vm_mmap_pgoff+0x281/0x450 [ 1482.322900][T22557] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1482.322949][T22557] ? __fget_files+0x20e/0x3c0 [ 1482.322994][T22557] ksys_mmap_pgoff+0x7d/0x5c0 [ 1482.323040][T22557] ? __pfx_ksys_write+0x10/0x10 [ 1482.323077][T22557] __x64_sys_mmap+0x125/0x190 [ 1482.323123][T22557] do_syscall_64+0xcd/0x490 [ 1482.323158][T22557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1482.323191][T22557] RIP: 0033:0x7f796c58e969 [ 1482.323218][T22557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1482.323250][T22557] RSP: 002b:00007f796d41a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1482.323281][T22557] RAX: ffffffffffffffda RBX: 00007f796c7b5fa0 RCX: 00007f796c58e969 [ 1482.323302][T22557] RDX: 00000000001000df RSI: 0000000000400008 RDI: 0000000000000000 [ 1482.323320][T22557] RBP: 00007f796d41a090 R08: 0000000000000002 R09: 0000000000008000 [ 1482.323339][T22557] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 1482.323358][T22557] R13: 0000000000000000 R14: 00007f796c7b5fa0 R15: 00007ffdf89c50c8 [ 1482.323399][T22557] [ 1482.752278][T22560] FAULT_INJECTION: forcing a failure. [ 1482.752278][T22560] name failslab, interval 1, probability 0, space 0, times 0 [ 1482.829845][T22560] CPU: 1 UID: 0 PID: 22560 Comm: syz.2.2829 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1482.829906][T22560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1482.829925][T22560] Call Trace: [ 1482.829938][T22560] [ 1482.829951][T22560] dump_stack_lvl+0x16c/0x1f0 [ 1482.829989][T22560] should_fail_ex+0x512/0x640 [ 1482.830042][T22560] ? fs_reclaim_acquire+0xae/0x150 [ 1482.830096][T22560] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 1482.830127][T22560] should_failslab+0xc2/0x120 [ 1482.830172][T22560] __kmalloc_noprof+0xd2/0x510 [ 1482.830221][T22560] tomoyo_realpath_from_path+0xc2/0x6e0 [ 1482.830259][T22560] ? tomoyo_profile+0x47/0x60 [ 1482.830301][T22560] tomoyo_path_number_perm+0x245/0x580 [ 1482.830356][T22560] ? tomoyo_path_number_perm+0x237/0x580 [ 1482.830408][T22560] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1482.830461][T22560] ? find_held_lock+0x2b/0x80 [ 1482.830553][T22560] ? find_held_lock+0x2b/0x80 [ 1482.830604][T22560] ? hook_file_ioctl_common+0x145/0x410 [ 1482.830661][T22560] ? __fget_files+0x20e/0x3c0 [ 1482.830702][T22560] security_file_ioctl+0x9b/0x240 [ 1482.830754][T22560] __x64_sys_ioctl+0xb7/0x210 [ 1482.830809][T22560] do_syscall_64+0xcd/0x490 [ 1482.830847][T22560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1482.830882][T22560] RIP: 0033:0x7f53f658e969 [ 1482.830908][T22560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1482.830943][T22560] RSP: 002b:00007f53f735b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1482.830973][T22560] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658e969 [ 1482.830995][T22560] RDX: 0000000000000005 RSI: 00000000c0383e04 RDI: 0000000000000003 [ 1482.831015][T22560] RBP: 00007f53f735b090 R08: 0000000000000000 R09: 0000000000000000 [ 1482.831035][T22560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1482.831054][T22560] R13: 0000000000000000 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1482.831098][T22560] [ 1482.831112][T22560] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1483.216032][T22574] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2833'. [ 1484.162070][T22595] RDS: rds_bind could not find a transport for ::ffff:10.1.1.2, load rds_tcp or rds_rdma? [ 1484.317736][T22599] FAULT_INJECTION: forcing a failure. [ 1484.317736][T22599] name failslab, interval 1, probability 0, space 0, times 0 [ 1484.331161][T22599] CPU: 1 UID: 0 PID: 22599 Comm: syz.0.2837 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1484.331207][T22599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1484.331228][T22599] Call Trace: [ 1484.331244][T22599] [ 1484.331266][T22599] dump_stack_lvl+0x16c/0x1f0 [ 1484.331305][T22599] should_fail_ex+0x512/0x640 [ 1484.331339][T22599] ? fs_reclaim_acquire+0xae/0x150 [ 1484.331393][T22599] ? tomoyo_supervisor+0x45b/0x13b0 [ 1484.331430][T22599] should_failslab+0xc2/0x120 [ 1484.331472][T22599] __kmalloc_noprof+0xd2/0x510 [ 1484.331509][T22599] ? tomoyo_profile+0x47/0x60 [ 1484.331555][T22599] tomoyo_supervisor+0x45b/0x13b0 [ 1484.331601][T22599] ? __pfx_tomoyo_supervisor+0x10/0x10 [ 1484.331638][T22599] ? __pfx_vsnprintf+0x10/0x10 [ 1484.331709][T22599] ? tomoyo_encode2+0x329/0x3e0 [ 1484.331788][T22599] tomoyo_path_number_perm+0x448/0x580 [ 1484.331842][T22599] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1484.331935][T22599] ? find_held_lock+0x2b/0x80 [ 1484.331985][T22599] ? hook_file_ioctl_common+0x145/0x410 [ 1484.332043][T22599] ? __fget_files+0x20e/0x3c0 [ 1484.332083][T22599] security_file_ioctl+0x9b/0x240 [ 1484.332136][T22599] __x64_sys_ioctl+0xb7/0x210 [ 1484.332189][T22599] do_syscall_64+0xcd/0x490 [ 1484.332227][T22599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1484.332271][T22599] RIP: 0033:0x7f78ffb8e969 [ 1484.332300][T22599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1484.332333][T22599] RSP: 002b:00007f7900aab038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1484.332365][T22599] RAX: ffffffffffffffda RBX: 00007f78ffdb6080 RCX: 00007f78ffb8e969 [ 1484.332387][T22599] RDX: 0000000000000000 RSI: 00000000c0045005 RDI: 0000000000000006 [ 1484.332407][T22599] RBP: 00007f78ffc10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1484.332427][T22599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1484.332447][T22599] R13: 0000000000000000 R14: 00007f78ffdb6080 R15: 00007ffc350ed708 [ 1484.332490][T22599] [ 1484.604773][T22586] FAULT_INJECTION: forcing a failure. [ 1484.604773][T22586] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1484.681138][T22584] bridge0: port 3(team0) entered blocking state [ 1484.749098][T22584] bridge0: port 3(team0) entered disabled state [ 1484.811591][T22584] team0: entered allmulticast mode [ 1484.814476][ T5843] Bluetooth: hci2: unexpected event 0x3e length: 1020 > 260 [ 1484.816822][T22584] team_slave_0: entered allmulticast mode [ 1484.824419][ T5843] Bluetooth: hci2: unexpected subevent 0x01 length: 1019 > 18 [ 1484.860754][T22584] team_slave_1: entered allmulticast mode [ 1484.894208][T22584] team0: entered promiscuous mode [ 1484.900820][T22584] team_slave_0: entered promiscuous mode [ 1484.910236][T22586] CPU: 1 UID: 0 PID: 22586 Comm: syz.2.2835 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1484.910283][T22586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1484.910303][T22586] Call Trace: [ 1484.910314][T22586] [ 1484.910327][T22586] dump_stack_lvl+0x16c/0x1f0 [ 1484.910364][T22586] should_fail_ex+0x512/0x640 [ 1484.910405][T22586] _copy_to_user+0x32/0xd0 [ 1484.910518][T22586] simple_read_from_buffer+0xcb/0x170 [ 1484.910572][T22586] proc_fail_nth_read+0x197/0x270 [ 1484.910622][T22586] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1484.910675][T22586] ? rw_verify_area+0xcf/0x680 [ 1484.910736][T22586] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1484.910787][T22586] vfs_read+0x1e4/0xc60 [ 1484.910827][T22586] ? __pfx___mutex_lock+0x10/0x10 [ 1484.910860][T22586] ? __pfx_vfs_read+0x10/0x10 [ 1484.910907][T22586] ? __fget_files+0x20e/0x3c0 [ 1484.910951][T22586] ksys_read+0x12a/0x250 [ 1484.910986][T22586] ? __pfx_ksys_read+0x10/0x10 [ 1484.911032][T22586] do_syscall_64+0xcd/0x490 [ 1484.911070][T22586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1484.911105][T22586] RIP: 0033:0x7f53f658d37c [ 1484.911133][T22586] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 1484.911167][T22586] RSP: 002b:00007f53f733a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1484.911196][T22586] RAX: ffffffffffffffda RBX: 00007f53f67b6080 RCX: 00007f53f658d37c [ 1484.911215][T22586] RDX: 000000000000000f RSI: 00007f53f733a0a0 RDI: 0000000000000003 [ 1484.911240][T22586] RBP: 00007f53f733a090 R08: 0000000000000000 R09: 0000000000000000 [ 1484.911258][T22586] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 1484.911276][T22586] R13: 0000000000000000 R14: 00007f53f67b6080 R15: 00007ffd2c9abe98 [ 1484.911319][T22586] [ 1484.935532][T22584] team_slave_1: entered promiscuous mode [ 1485.217366][T22584] bridge0: port 3(team0) entered blocking state [ 1485.224161][T22584] bridge0: port 3(team0) entered forwarding state [ 1486.141695][T22626] FAULT_INJECTION: forcing a failure. [ 1486.141695][T22626] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1486.178539][T22626] CPU: 0 UID: 0 PID: 22626 Comm: syz.3.2842 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1486.178586][T22626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1486.178604][T22626] Call Trace: [ 1486.178616][T22626] [ 1486.178629][T22626] dump_stack_lvl+0x16c/0x1f0 [ 1486.178665][T22626] should_fail_ex+0x512/0x640 [ 1486.178708][T22626] _copy_from_user+0x2e/0xd0 [ 1486.178748][T22626] kern_select+0xc0/0x1e0 [ 1486.178781][T22626] ? __pfx_kern_select+0x10/0x10 [ 1486.178831][T22626] ? __pfx_ksys_write+0x10/0x10 [ 1486.178877][T22626] __x64_sys_select+0xbd/0x160 [ 1486.178907][T22626] ? do_syscall_64+0x91/0x490 [ 1486.178939][T22626] ? lockdep_hardirqs_on+0x7c/0x110 [ 1486.178990][T22626] do_syscall_64+0xcd/0x490 [ 1486.179045][T22626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1486.179088][T22626] RIP: 0033:0x7f796c58e969 [ 1486.179115][T22626] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1486.179146][T22626] RSP: 002b:00007f796d3f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 1486.179176][T22626] RAX: ffffffffffffffda RBX: 00007f796c7b6080 RCX: 00007f796c58e969 [ 1486.179197][T22626] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000009 [ 1486.179217][T22626] RBP: 00007f796d3f9090 R08: 0000200000000280 R09: 0000000000000000 [ 1486.179237][T22626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1486.179256][T22626] R13: 0000000000000000 R14: 00007f796c7b6080 R15: 00007ffdf89c50c8 [ 1486.179297][T22626] [ 1487.687069][T22640] can: request_module (can-proto-0) failed. [ 1491.087505][T22698] futex_wake_op: syz.2.2858 tries to shift op by -9; fix this program [ 1492.462908][T22711] FAULT_INJECTION: forcing a failure. [ 1492.462908][T22711] name failslab, interval 1, probability 0, space 0, times 0 [ 1492.535541][T22711] CPU: 0 UID: 0 PID: 22711 Comm: syz.0.2861 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1492.535578][T22711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1492.535594][T22711] Call Trace: [ 1492.535601][T22711] [ 1492.535611][T22711] dump_stack_lvl+0x16c/0x1f0 [ 1492.535638][T22711] should_fail_ex+0x512/0x640 [ 1492.535663][T22711] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1492.535690][T22711] should_failslab+0xc2/0x120 [ 1492.535721][T22711] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1492.535743][T22711] ? ksys_write+0x1ac/0x250 [ 1492.535766][T22711] ? __do_sys_memfd_create+0x17b/0x8a0 [ 1492.535814][T22711] __do_sys_memfd_create+0x17b/0x8a0 [ 1492.535851][T22711] do_syscall_64+0xcd/0x490 [ 1492.535877][T22711] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1492.535902][T22711] RIP: 0033:0x7f78ffb8e969 [ 1492.535921][T22711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1492.535945][T22711] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1492.535968][T22711] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1492.535984][T22711] RDX: 0000000000000000 RSI: 000000000000000d RDI: 0000000000000000 [ 1492.535999][T22711] RBP: 00007f7900acc090 R08: 0000000000000000 R09: 0000000000000000 [ 1492.536014][T22711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1492.536028][T22711] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1492.536059][T22711] [ 1493.983392][T22725] FAULT_INJECTION: forcing a failure. [ 1493.983392][T22725] name failslab, interval 1, probability 0, space 0, times 0 [ 1494.091396][T22725] CPU: 0 UID: 0 PID: 22725 Comm: syz.0.2862 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1494.091443][T22725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1494.091461][T22725] Call Trace: [ 1494.091470][T22725] [ 1494.091482][T22725] dump_stack_lvl+0x16c/0x1f0 [ 1494.091518][T22725] should_fail_ex+0x512/0x640 [ 1494.091550][T22725] ? fs_reclaim_acquire+0xae/0x150 [ 1494.091611][T22725] should_failslab+0xc2/0x120 [ 1494.091651][T22725] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1494.091689][T22725] ? ext4_init_io_end+0x24/0x170 [ 1494.091737][T22725] ext4_init_io_end+0x24/0x170 [ 1494.091777][T22725] ext4_do_writepages+0x985/0x3490 [ 1494.091840][T22725] ? __pfx_ext4_do_writepages+0x10/0x10 [ 1494.091893][T22725] ? ext4_writepages+0x37a/0x7d0 [ 1494.091925][T22725] ext4_writepages+0x37a/0x7d0 [ 1494.091957][T22725] ? __pfx_ext4_writepages+0x10/0x10 [ 1494.092014][T22725] ? __pfx_ext4_writepages+0x10/0x10 [ 1494.092049][T22725] do_writepages+0x27a/0x600 [ 1494.092084][T22725] ? __pfx_do_writepages+0x10/0x10 [ 1494.092112][T22725] ? do_raw_spin_unlock+0x172/0x230 [ 1494.092158][T22725] ? _raw_spin_unlock+0x28/0x50 [ 1494.092207][T22725] filemap_fdatawrite_wbc+0x104/0x160 [ 1494.092240][T22725] ? jbd2_complete_transaction+0x1ca/0x200 [ 1494.092274][T22725] __filemap_fdatawrite_range+0xb2/0xf0 [ 1494.092316][T22725] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 1494.092357][T22725] ? __lock_acquire+0x622/0x1c90 [ 1494.092459][T22725] file_write_and_wait_range+0xca/0x140 [ 1494.092508][T22725] ext4_sync_file+0x310/0xf10 [ 1494.092561][T22725] ? __pfx___up_read+0x10/0x10 [ 1494.092616][T22725] ? __pfx_ext4_sync_file+0x10/0x10 [ 1494.092668][T22725] vfs_fsync_range+0x139/0x220 [ 1494.092708][T22725] __do_sys_msync+0x3cb/0x5c0 [ 1494.092758][T22725] do_syscall_64+0xcd/0x490 [ 1494.092795][T22725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1494.092830][T22725] RIP: 0033:0x7f78ffb8e969 [ 1494.092857][T22725] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1494.092890][T22725] RSP: 002b:00007f7900a69038 EFLAGS: 00000246 ORIG_RAX: 000000000000001a [ 1494.092921][T22725] RAX: ffffffffffffffda RBX: 00007f78ffdb6240 RCX: 00007f78ffb8e969 [ 1494.092942][T22725] RDX: 0000000400000004 RSI: 01800000000000fe RDI: 000000001ffff000 [ 1494.092961][T22725] RBP: 00007f7900a69090 R08: 0000000000000000 R09: 0000000000000000 [ 1494.092980][T22725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1494.092998][T22725] R13: 0000000000000001 R14: 00007f78ffdb6240 R15: 00007ffc350ed708 [ 1494.093040][T22725] [ 1494.974362][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 1494.980752][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 1495.248261][T22734] syz.0.2866 (22734) used greatest stack depth: 19304 bytes left [ 1496.616042][T22766] FAULT_INJECTION: forcing a failure. [ 1496.616042][T22766] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1496.670397][T22766] CPU: 0 UID: 0 PID: 22766 Comm: syz.0.2872 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1496.670442][T22766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1496.670461][T22766] Call Trace: [ 1496.670472][T22766] [ 1496.670485][T22766] dump_stack_lvl+0x16c/0x1f0 [ 1496.670522][T22766] should_fail_ex+0x512/0x640 [ 1496.670562][T22766] _copy_to_user+0x32/0xd0 [ 1496.670602][T22766] rng_dev_read+0x1ea/0x810 [ 1496.670645][T22766] ? __pfx_virtio_read+0x10/0x10 [ 1496.670688][T22766] ? __pfx_rng_dev_read+0x10/0x10 [ 1496.670735][T22766] ? bpf_lsm_file_permission+0x9/0x10 [ 1496.670784][T22766] ? security_file_permission+0x71/0x210 [ 1496.670838][T22766] ? rw_verify_area+0xcf/0x680 [ 1496.670885][T22766] ? __pfx_rng_dev_read+0x10/0x10 [ 1496.670926][T22766] vfs_readv+0x6bc/0x8a0 [ 1496.670988][T22766] ? __pfx_vfs_readv+0x10/0x10 [ 1496.671068][T22766] ? __fget_files+0x20e/0x3c0 [ 1496.671096][T22766] ? __fget_files+0x160/0x3c0 [ 1496.671137][T22766] ? do_readv+0x132/0x340 [ 1496.671161][T22766] do_readv+0x132/0x340 [ 1496.671229][T22766] ? __pfx_do_readv+0x10/0x10 [ 1496.671290][T22766] do_syscall_64+0xcd/0x490 [ 1496.671326][T22766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1496.671360][T22766] RIP: 0033:0x7f78ffb8e969 [ 1496.671386][T22766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1496.671418][T22766] RSP: 002b:00007f7900aab038 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 1496.671448][T22766] RAX: ffffffffffffffda RBX: 00007f78ffdb6080 RCX: 00007f78ffb8e969 [ 1496.671469][T22766] RDX: 0000000000000001 RSI: 0000200000000a80 RDI: 0000000000000003 [ 1496.671489][T22766] RBP: 00007f7900aab090 R08: 0000000000000000 R09: 0000000000000000 [ 1496.671508][T22766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1496.671527][T22766] R13: 0000000000000000 R14: 00007f78ffdb6080 R15: 00007ffc350ed708 [ 1496.671569][T22766] [ 1497.174513][T22773] FAULT_INJECTION: forcing a failure. [ 1497.174513][T22773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1497.214952][T22773] CPU: 1 UID: 0 PID: 22773 Comm: syz.3.2873 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1497.214998][T22773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1497.215014][T22773] Call Trace: [ 1497.215022][T22773] [ 1497.215032][T22773] dump_stack_lvl+0x16c/0x1f0 [ 1497.215059][T22773] should_fail_ex+0x512/0x640 [ 1497.215089][T22773] _copy_from_user+0x2e/0xd0 [ 1497.215118][T22773] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 1497.215162][T22773] snd_rawmidi_write+0x26e/0xc10 [ 1497.215198][T22773] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 1497.215228][T22773] ? apparmor_file_permission+0x251/0x400 [ 1497.215263][T22773] ? bpf_lsm_file_permission+0x9/0x10 [ 1497.215300][T22773] ? security_file_permission+0x71/0x210 [ 1497.215340][T22773] ? rw_verify_area+0xcf/0x680 [ 1497.215381][T22773] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 1497.215408][T22773] vfs_write+0x29d/0x1150 [ 1497.215438][T22773] ? __pfx_vfs_write+0x10/0x10 [ 1497.215460][T22773] ? find_held_lock+0x2b/0x80 [ 1497.215498][T22773] ? __fget_files+0x204/0x3c0 [ 1497.215525][T22773] ? __fget_files+0x20e/0x3c0 [ 1497.215556][T22773] ksys_write+0x1f8/0x250 [ 1497.215580][T22773] ? __pfx_ksys_write+0x10/0x10 [ 1497.215613][T22773] do_syscall_64+0xcd/0x490 [ 1497.215639][T22773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1497.215664][T22773] RIP: 0033:0x7f796c58e969 [ 1497.215684][T22773] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1497.215708][T22773] RSP: 002b:00007f796d3b7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1497.215731][T22773] RAX: ffffffffffffffda RBX: 00007f796c7b6240 RCX: 00007f796c58e969 [ 1497.215748][T22773] RDX: 000000100000a3d9 RSI: 0000200000000400 RDI: 0000000000000007 [ 1497.215764][T22773] RBP: 00007f796d3b7090 R08: 0000000000000000 R09: 0000000000000000 [ 1497.215779][T22773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1497.215794][T22773] R13: 0000000000000000 R14: 00007f796c7b6240 R15: 00007ffdf89c50c8 [ 1497.215824][T22773] [ 1497.424573][ C1] vkms_vblank_simulate: vblank timer overrun [ 1497.634971][T22775] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2874'. [ 1497.706847][T22775] netlink: 354 bytes leftover after parsing attributes in process `syz.1.2874'. [ 1497.835132][T22782] FAULT_INJECTION: forcing a failure. [ 1497.835132][T22782] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1497.922927][T22782] CPU: 0 UID: 0 PID: 22782 Comm: syz.0.2876 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1497.922973][T22782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1497.922992][T22782] Call Trace: [ 1497.923003][T22782] [ 1497.923016][T22782] dump_stack_lvl+0x16c/0x1f0 [ 1497.923052][T22782] should_fail_ex+0x512/0x640 [ 1497.923107][T22782] strncpy_from_user+0x3b/0x2e0 [ 1497.923166][T22782] getname_flags.part.0+0x8f/0x550 [ 1497.923218][T22782] getname_flags+0x93/0xf0 [ 1497.923250][T22782] do_sys_openat2+0xb8/0x1d0 [ 1497.923296][T22782] ? __pfx_do_sys_openat2+0x10/0x10 [ 1497.923347][T22782] ? __fget_files+0x20e/0x3c0 [ 1497.923387][T22782] __x64_sys_openat+0x174/0x210 [ 1497.923435][T22782] ? __pfx___x64_sys_openat+0x10/0x10 [ 1497.923480][T22782] ? ksys_write+0x1ac/0x250 [ 1497.923528][T22782] do_syscall_64+0xcd/0x490 [ 1497.923565][T22782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1497.923599][T22782] RIP: 0033:0x7f78ffb8e969 [ 1497.923624][T22782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1497.923655][T22782] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1497.923683][T22782] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1497.923703][T22782] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 1497.923722][T22782] RBP: 00007f7900acc090 R08: 0000000000000000 R09: 0000000000000000 [ 1497.923740][T22782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1497.923759][T22782] R13: 0000000000000001 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1497.923800][T22782] [ 1498.193085][T22789] FAULT_INJECTION: forcing a failure. [ 1498.193085][T22789] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1498.297565][T22789] CPU: 0 UID: 0 PID: 22789 Comm: syz.1.2877 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1498.297610][T22789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1498.297629][T22789] Call Trace: [ 1498.297641][T22789] [ 1498.297654][T22789] dump_stack_lvl+0x16c/0x1f0 [ 1498.297691][T22789] should_fail_ex+0x512/0x640 [ 1498.297734][T22789] _copy_from_user+0x2e/0xd0 [ 1498.297775][T22789] kstrtouint_from_user+0xd6/0x1d0 [ 1498.297826][T22789] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1498.297876][T22789] ? __lock_acquire+0xb8a/0x1c90 [ 1498.297934][T22789] proc_fail_nth_write+0x83/0x250 [ 1498.298007][T22789] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1498.298079][T22789] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1498.298128][T22789] vfs_write+0x29d/0x1150 [ 1498.298167][T22789] ? __pfx___mutex_lock+0x10/0x10 [ 1498.298200][T22789] ? __pfx_vfs_write+0x10/0x10 [ 1498.298248][T22789] ? __fget_files+0x20e/0x3c0 [ 1498.298293][T22789] ksys_write+0x12a/0x250 [ 1498.298327][T22789] ? __pfx_ksys_write+0x10/0x10 [ 1498.298375][T22789] do_syscall_64+0xcd/0x490 [ 1498.298412][T22789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1498.298446][T22789] RIP: 0033:0x7f3fcbd8d41f [ 1498.298472][T22789] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 1498.298504][T22789] RSP: 002b:00007f3fccc19030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1498.298535][T22789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fcbd8d41f [ 1498.298556][T22789] RDX: 0000000000000001 RSI: 00007f3fccc190a0 RDI: 0000000000000003 [ 1498.298575][T22789] RBP: 00007f3fccc19090 R08: 0000000000000000 R09: 0000000000000000 [ 1498.298594][T22789] R10: 0000000000010006 R11: 0000000000000293 R12: 0000000000000001 [ 1498.298613][T22789] R13: 0000000000000001 R14: 00007f3fcbfb6080 R15: 00007ffe0ce55638 [ 1498.298655][T22789] [ 1498.609707][T22792] zswap: compressor !Þ÷ô.㯴Ã]=âam"áf[½Œògн[ÎДSUŠy],á‰sø#1û†ªÒ$@<ÂÚÅõ²ä¦¨ÏLÍý>žæµªI¨]˜â’BÝíß[ [ 1499.292543][T22821] dump_stack_lvl+0x16c/0x1f0 [ 1499.292579][T22821] should_fail_ex+0x512/0x640 [ 1499.292621][T22821] _copy_to_user+0x32/0xd0 [ 1499.292658][T22821] simple_read_from_buffer+0xcb/0x170 [ 1499.292711][T22821] proc_fail_nth_read+0x197/0x270 [ 1499.292764][T22821] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1499.292815][T22821] ? rw_verify_area+0xcf/0x680 [ 1499.292866][T22821] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1499.292915][T22821] vfs_read+0x1e4/0xc60 [ 1499.292954][T22821] ? __pfx___mutex_lock+0x10/0x10 [ 1499.293000][T22821] ? __pfx_vfs_read+0x10/0x10 [ 1499.293046][T22821] ? __fget_files+0x20e/0x3c0 [ 1499.293090][T22821] ksys_read+0x12a/0x250 [ 1499.293122][T22821] ? __pfx_ksys_read+0x10/0x10 [ 1499.293167][T22821] do_syscall_64+0xcd/0x490 [ 1499.293203][T22821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1499.293237][T22821] RIP: 0033:0x7f53f658d37c [ 1499.293264][T22821] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 1499.293296][T22821] RSP: 002b:00007f53f735b030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1499.293327][T22821] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658d37c [ 1499.293347][T22821] RDX: 000000000000000f RSI: 00007f53f735b0a0 RDI: 0000000000000004 [ 1499.293366][T22821] RBP: 00007f53f735b090 R08: 0000000000000000 R09: 0000000000000000 [ 1499.293385][T22821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1499.293402][T22821] R13: 0000000000000000 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1499.293443][T22821] [ 1499.482854][ C1] vkms_vblank_simulate: vblank timer overrun [ 1499.987200][T22833] FAULT_INJECTION: forcing a failure. [ 1499.987200][T22833] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1500.026956][T22833] CPU: 0 UID: 0 PID: 22833 Comm: syz.0.2892 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1500.026999][T22833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1500.027019][T22833] Call Trace: [ 1500.027030][T22833] [ 1500.027043][T22833] dump_stack_lvl+0x16c/0x1f0 [ 1500.027081][T22833] should_fail_ex+0x512/0x640 [ 1500.027123][T22833] _copy_to_iter+0x463/0x16f0 [ 1500.027173][T22833] ? __pfx__copy_to_iter+0x10/0x10 [ 1500.027211][T22833] ? c_show+0x115/0x300 [ 1500.027249][T22833] ? find_held_lock+0x2b/0x80 [ 1500.027296][T22833] ? cache_seq_stop_rcu+0x31/0xb0 [ 1500.027334][T22833] ? cache_seq_next_rcu+0xad/0x280 [ 1500.027378][T22833] seq_read_iter+0xcf8/0x12c0 [ 1500.027477][T22833] seq_read+0x39e/0x4e0 [ 1500.027527][T22833] ? __pfx_seq_read+0x10/0x10 [ 1500.027570][T22833] ? __lock_acquire+0xb8a/0x1c90 [ 1500.027614][T22833] ? get_pid_task+0xfc/0x250 [ 1500.027669][T22833] ? __pfx_seq_read+0x10/0x10 [ 1500.027715][T22833] proc_reg_read+0x240/0x330 [ 1500.027751][T22833] ? __pfx_proc_reg_read+0x10/0x10 [ 1500.027788][T22833] vfs_read+0x1e4/0xc60 [ 1500.027834][T22833] ? __pfx___mutex_lock+0x10/0x10 [ 1500.027866][T22833] ? __pfx_vfs_read+0x10/0x10 [ 1500.027909][T22833] ? __fget_files+0x20e/0x3c0 [ 1500.027953][T22833] ksys_read+0x12a/0x250 [ 1500.027984][T22833] ? __pfx_ksys_read+0x10/0x10 [ 1500.028029][T22833] do_syscall_64+0xcd/0x490 [ 1500.028065][T22833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1500.028100][T22833] RIP: 0033:0x7f78ffb8e969 [ 1500.028127][T22833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1500.028159][T22833] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1500.028189][T22833] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1500.028210][T22833] RDX: 000000000000067b RSI: 0000200000000440 RDI: 0000000000000003 [ 1500.028229][T22833] RBP: 00007f7900acc090 R08: 0000000000000000 R09: 0000000000000000 [ 1500.028247][T22833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1500.028265][T22833] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1500.028307][T22833] [ 1500.801788][T22826] random: crng reseeded on system resumption [ 1501.613168][T22848] i2c i2c-0: new_device: Instantiated device card: at 0x01 [ 1501.653549][T22848] FAULT_INJECTION: forcing a failure. [ 1501.653549][T22848] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1501.667116][T22848] CPU: 1 UID: 0 PID: 22848 Comm: syz.2.2895 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1501.667161][T22848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1501.667183][T22848] Call Trace: [ 1501.667194][T22848] [ 1501.667209][T22848] dump_stack_lvl+0x16c/0x1f0 [ 1501.667248][T22848] should_fail_ex+0x512/0x640 [ 1501.667292][T22848] should_fail_alloc_page+0xe7/0x130 [ 1501.667340][T22848] prepare_alloc_pages+0x3c2/0x610 [ 1501.667393][T22848] ? rcu_is_watching+0x12/0xc0 [ 1501.667450][T22848] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1501.667490][T22848] ? rcu_is_watching+0x12/0xc0 [ 1501.667541][T22848] ? trace_sched_exit_tp+0xde/0x130 [ 1501.667578][T22848] ? __schedule+0x1181/0x5de0 [ 1501.667640][T22848] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1501.667698][T22848] ? __lock_acquire+0x622/0x1c90 [ 1501.667740][T22848] ? __lock_acquire+0x622/0x1c90 [ 1501.667776][T22848] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1501.667823][T22848] ? policy_nodemask+0xea/0x4e0 [ 1501.667870][T22848] alloc_pages_mpol+0x1fb/0x550 [ 1501.667915][T22848] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1501.667981][T22848] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1501.668033][T22848] vma_alloc_folio_noprof+0xed/0x1e0 [ 1501.668084][T22848] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1501.668131][T22848] ? find_held_lock+0x2b/0x80 [ 1501.668181][T22848] ? __handle_mm_fault+0x1092/0x5450 [ 1501.668223][T22848] __handle_mm_fault+0x2fac/0x5450 [ 1501.668269][T22848] ? __pfx___handle_mm_fault+0x10/0x10 [ 1501.668302][T22848] ? __pte_offset_map_lock+0x174/0x310 [ 1501.668349][T22848] ? find_held_lock+0x2b/0x80 [ 1501.668395][T22848] ? find_held_lock+0x2b/0x80 [ 1501.668471][T22848] handle_mm_fault+0x3fe/0xad0 [ 1501.668514][T22848] __get_user_pages+0x570/0x3bb0 [ 1501.668577][T22848] ? __pfx_mt_find+0x10/0x10 [ 1501.668614][T22848] ? __pfx___get_user_pages+0x10/0x10 [ 1501.668683][T22848] populate_vma_page_range+0x278/0x3a0 [ 1501.668741][T22848] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1501.668794][T22848] ? __pfx_find_vma_intersection+0x10/0x10 [ 1501.668847][T22848] ? do_mmap+0x69c/0x11b0 [ 1501.668902][T22848] __mm_populate+0x1d8/0x380 [ 1501.668963][T22848] ? __pfx___mm_populate+0x10/0x10 [ 1501.669020][T22848] ? up_write+0x1b2/0x520 [ 1501.669068][T22848] vm_mmap_pgoff+0x362/0x450 [ 1501.669120][T22848] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1501.669167][T22848] ? rcu_is_watching+0x12/0xc0 [ 1501.669236][T22848] ksys_mmap_pgoff+0x7d/0x5c0 [ 1501.669283][T22848] ? xfd_validate_state+0x61/0x180 [ 1501.669329][T22848] __x64_sys_mmap+0x125/0x190 [ 1501.669376][T22848] do_syscall_64+0xcd/0x490 [ 1501.669414][T22848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1501.669449][T22848] RIP: 0033:0x7f53f658e969 [ 1501.669478][T22848] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1501.669513][T22848] RSP: 002b:00007f53f735b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1501.669545][T22848] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658e969 [ 1501.669567][T22848] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 1501.669588][T22848] RBP: 00007f53f6610ab1 R08: 0000000000000000 R09: 0100000000008000 [ 1501.669610][T22848] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 1501.669630][T22848] R13: 0000000000000000 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1501.669674][T22848] [ 1502.240811][T22855] FAULT_INJECTION: forcing a failure. [ 1502.240811][T22855] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.253620][T22855] CPU: 1 UID: 0 PID: 22855 Comm: syz.2.2898 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1502.253653][T22855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1502.253668][T22855] Call Trace: [ 1502.253677][T22855] [ 1502.253687][T22855] dump_stack_lvl+0x16c/0x1f0 [ 1502.253721][T22855] should_fail_ex+0x512/0x640 [ 1502.253746][T22855] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 1502.253778][T22855] should_failslab+0xc2/0x120 [ 1502.253810][T22855] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 1502.253838][T22855] ? __alloc_skb+0x2b2/0x380 [ 1502.253874][T22855] __alloc_skb+0x2b2/0x380 [ 1502.253906][T22855] ? __pfx___alloc_skb+0x10/0x10 [ 1502.253940][T22855] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 1502.253983][T22855] netlink_alloc_large_skb+0x69/0x130 [ 1502.254022][T22855] netlink_sendmsg+0x6a1/0xdd0 [ 1502.254063][T22855] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1502.254110][T22855] ____sys_sendmsg+0xa98/0xc70 [ 1502.254134][T22855] ? copy_msghdr_from_user+0x10a/0x160 [ 1502.254167][T22855] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1502.254205][T22855] ___sys_sendmsg+0x134/0x1d0 [ 1502.254240][T22855] ? __pfx____sys_sendmsg+0x10/0x10 [ 1502.254271][T22855] ? __lock_acquire+0x622/0x1c90 [ 1502.254334][T22855] __sys_sendmsg+0x16d/0x220 [ 1502.254369][T22855] ? __pfx___sys_sendmsg+0x10/0x10 [ 1502.254423][T22855] do_syscall_64+0xcd/0x490 [ 1502.254449][T22855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1502.254475][T22855] RIP: 0033:0x7f53f658e969 [ 1502.254494][T22855] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1502.254519][T22855] RSP: 002b:00007f53f735b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1502.254542][T22855] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658e969 [ 1502.254558][T22855] RDX: 0000000000000810 RSI: 0000200000001640 RDI: 0000000000000003 [ 1502.254574][T22855] RBP: 00007f53f735b090 R08: 0000000000000000 R09: 0000000000000000 [ 1502.254590][T22855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1502.254605][T22855] R13: 0000000000000000 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1502.254635][T22855] [ 1502.646956][T22861] FAULT_INJECTION: forcing a failure. [ 1502.646956][T22861] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.660486][T22861] CPU: 1 UID: 0 PID: 22861 Comm: syz.2.2900 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1502.660530][T22861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1502.660549][T22861] Call Trace: [ 1502.660560][T22861] [ 1502.660572][T22861] dump_stack_lvl+0x16c/0x1f0 [ 1502.660609][T22861] should_fail_ex+0x512/0x640 [ 1502.660642][T22861] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1502.660694][T22861] should_failslab+0xc2/0x120 [ 1502.660736][T22861] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1502.660774][T22861] ? mas_alloc_nodes+0x18b/0x8b0 [ 1502.660830][T22861] mas_alloc_nodes+0x18b/0x8b0 [ 1502.660888][T22861] mas_node_count_gfp+0x105/0x130 [ 1502.660940][T22861] mas_preallocate+0x53e/0xcd0 [ 1502.660987][T22861] ? __pfx_mas_preallocate+0x10/0x10 [ 1502.661038][T22861] ? vm_area_alloc+0x1f/0x160 [ 1502.661071][T22861] ? lockdep_init_map_type+0x5c/0x280 [ 1502.661117][T22861] __mmap_region+0x139b/0x27c0 [ 1502.661160][T22861] ? __pfx___mmap_region+0x10/0x10 [ 1502.661195][T22861] ? bpf_ksym_find+0x124/0x1c0 [ 1502.661256][T22861] ? __kernel_text_address+0xd/0x40 [ 1502.661300][T22861] ? unwind_get_return_address+0x59/0xa0 [ 1502.661411][T22861] ? trace_cap_capable+0x18d/0x200 [ 1502.661462][T22861] mmap_region+0x1ab/0x3f0 [ 1502.661500][T22861] ? __get_unmapped_area+0x267/0x440 [ 1502.661552][T22861] do_mmap+0xd8e/0x11b0 [ 1502.661607][T22861] ? __pfx_do_mmap+0x10/0x10 [ 1502.661658][T22861] ? __pfx_down_write_killable+0x10/0x10 [ 1502.661713][T22861] vm_mmap_pgoff+0x281/0x450 [ 1502.661771][T22861] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1502.661824][T22861] ? __fget_files+0x20e/0x3c0 [ 1502.661870][T22861] ksys_mmap_pgoff+0x7d/0x5c0 [ 1502.661919][T22861] ? __pfx_ksys_write+0x10/0x10 [ 1502.661959][T22861] __x64_sys_mmap+0x125/0x190 [ 1502.662006][T22861] do_syscall_64+0xcd/0x490 [ 1502.662044][T22861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1502.662079][T22861] RIP: 0033:0x7f53f658e969 [ 1502.662106][T22861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1502.662140][T22861] RSP: 002b:00007f53f735b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1502.662171][T22861] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658e969 [ 1502.662193][T22861] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 1502.662213][T22861] RBP: 00007f53f735b090 R08: 0000000000000002 R09: 0000000000008000 [ 1502.662232][T22861] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 1502.662251][T22861] R13: 0000000000000001 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1502.662291][T22861] [ 1503.817838][T22885] FAULT_INJECTION: forcing a failure. [ 1503.817838][T22885] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1503.880672][T22885] CPU: 0 UID: 0 PID: 22885 Comm: syz.3.2906 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1503.880707][T22885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1503.880723][T22885] Call Trace: [ 1503.880731][T22885] [ 1503.880740][T22885] dump_stack_lvl+0x16c/0x1f0 [ 1503.880768][T22885] should_fail_ex+0x512/0x640 [ 1503.880798][T22885] _copy_to_iter+0x463/0x16f0 [ 1503.880835][T22885] ? __pfx__copy_to_iter+0x10/0x10 [ 1503.880861][T22885] ? rcu_is_watching+0x12/0xc0 [ 1503.880898][T22885] ? trace_kmalloc+0x2b/0xd0 [ 1503.880933][T22885] ? seq_read_iter+0x826/0x12c0 [ 1503.880976][T22885] seq_read_iter+0xcf8/0x12c0 [ 1503.881026][T22885] seq_read+0x39e/0x4e0 [ 1503.881062][T22885] ? __pfx_seq_read+0x10/0x10 [ 1503.881096][T22885] ? __lock_acquire+0xb8a/0x1c90 [ 1503.881128][T22885] ? get_pid_task+0xfc/0x250 [ 1503.881167][T22885] ? __pfx_seq_read+0x10/0x10 [ 1503.881203][T22885] proc_reg_read+0x240/0x330 [ 1503.881235][T22885] ? __pfx_proc_reg_read+0x10/0x10 [ 1503.881263][T22885] vfs_read+0x1e4/0xc60 [ 1503.881291][T22885] ? __pfx___mutex_lock+0x10/0x10 [ 1503.881315][T22885] ? __pfx_vfs_read+0x10/0x10 [ 1503.881347][T22885] ? __fget_files+0x20e/0x3c0 [ 1503.881378][T22885] ksys_read+0x12a/0x250 [ 1503.881401][T22885] ? __pfx_ksys_read+0x10/0x10 [ 1503.881438][T22885] do_syscall_64+0xcd/0x490 [ 1503.881465][T22885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1503.881490][T22885] RIP: 0033:0x7f796c58e969 [ 1503.881515][T22885] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1503.881539][T22885] RSP: 002b:00007f796d41a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1503.881562][T22885] RAX: ffffffffffffffda RBX: 00007f796c7b5fa0 RCX: 00007f796c58e969 [ 1503.881579][T22885] RDX: 00000000000009e7 RSI: 0000000000000000 RDI: 0000000000000003 [ 1503.881594][T22885] RBP: 00007f796d41a090 R08: 0000000000000000 R09: 0000000000000000 [ 1503.881610][T22885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1503.881624][T22885] R13: 0000000000000000 R14: 00007f796c7b5fa0 R15: 00007ffdf89c50c8 [ 1503.881655][T22885] [ 1504.402519][T22885] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 0 out of range (51000000..2150000000) [ 1504.801422][T22881] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2903'. [ 1505.118173][T22892] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 0 out of range (51000000..2150000000) [ 1507.166391][T22917] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 1507.570265][T22924] FAULT_INJECTION: forcing a failure. [ 1507.570265][T22924] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.657555][T22924] CPU: 1 UID: 0 PID: 22924 Comm: syz.2.2914 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1507.657600][T22924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1507.657619][T22924] Call Trace: [ 1507.657630][T22924] [ 1507.657643][T22924] dump_stack_lvl+0x16c/0x1f0 [ 1507.657680][T22924] should_fail_ex+0x512/0x640 [ 1507.657713][T22924] ? fs_reclaim_acquire+0xae/0x150 [ 1507.657768][T22924] ? tomoyo_encode2+0x100/0x3e0 [ 1507.657818][T22924] should_failslab+0xc2/0x120 [ 1507.657860][T22924] __kmalloc_noprof+0xd2/0x510 [ 1507.657906][T22924] tomoyo_encode2+0x100/0x3e0 [ 1507.657964][T22924] tomoyo_encode+0x29/0x50 [ 1507.658014][T22924] tomoyo_realpath_from_path+0x18f/0x6e0 [ 1507.658056][T22924] tomoyo_check_open_permission+0x2ab/0x3c0 [ 1507.658104][T22924] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 1507.658192][T22924] ? find_held_lock+0x2b/0x80 [ 1507.658251][T22924] tomoyo_file_open+0x6b/0x90 [ 1507.658290][T22924] security_file_open+0x84/0x1e0 [ 1507.658340][T22924] do_dentry_open+0x596/0x1c10 [ 1507.658387][T22924] vfs_open+0x82/0x3f0 [ 1507.658443][T22924] path_openat+0x1de4/0x2cb0 [ 1507.658492][T22924] ? __pfx_path_openat+0x10/0x10 [ 1507.658528][T22924] ? __lock_acquire+0xb8a/0x1c90 [ 1507.658568][T22924] do_filp_open+0x20b/0x470 [ 1507.658605][T22924] ? __pfx_do_filp_open+0x10/0x10 [ 1507.658651][T22924] ? __pfx_kfree_link+0x10/0x10 [ 1507.658707][T22924] ? alloc_fd+0x471/0x7d0 [ 1507.658749][T22924] do_sys_openat2+0x11b/0x1d0 [ 1507.658793][T22924] ? __pfx_do_sys_openat2+0x10/0x10 [ 1507.658853][T22924] __x64_sys_openat+0x174/0x210 [ 1507.658899][T22924] ? __pfx___x64_sys_openat+0x10/0x10 [ 1507.658962][T22924] do_syscall_64+0xcd/0x490 [ 1507.658997][T22924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1507.659030][T22924] RIP: 0033:0x7f53f658d2d0 [ 1507.659056][T22924] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 1507.659088][T22924] RSP: 002b:00007f53f7318fe0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1507.659118][T22924] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f53f658d2d0 [ 1507.659138][T22924] RDX: 0000000000000002 RSI: 00007f53f6610d96 RDI: 00000000ffffff9c [ 1507.659157][T22924] RBP: 00007f53f6610d96 R08: 0000000000000000 R09: 00007f53f735c000 [ 1507.659175][T22924] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1507.659192][T22924] R13: 0000000000000000 R14: 00007f53f67b6160 R15: 00007ffd2c9abe98 [ 1507.659233][T22924] [ 1507.659494][T22924] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1508.015206][T22932] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2916'. [ 1508.107788][T22924] FAULT_INJECTION: forcing a failure. [ 1508.107788][T22924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1508.121134][T22924] CPU: 1 UID: 0 PID: 22924 Comm: syz.2.2914 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1508.121177][T22924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1508.121197][T22924] Call Trace: [ 1508.121209][T22924] [ 1508.121226][T22924] dump_stack_lvl+0x16c/0x1f0 [ 1508.121263][T22924] should_fail_ex+0x512/0x640 [ 1508.121303][T22924] strncpy_from_user+0x3b/0x2e0 [ 1508.121362][T22924] getname_flags.part.0+0x8f/0x550 [ 1508.121414][T22924] getname_flags+0x93/0xf0 [ 1508.121454][T22924] do_sys_openat2+0xb8/0x1d0 [ 1508.121500][T22924] ? __pfx_do_sys_openat2+0x10/0x10 [ 1508.121551][T22924] ? __fget_files+0x20e/0x3c0 [ 1508.121580][T22924] ? rcu_watching_snap_stopped_since+0x40/0x110 [ 1508.121643][T22924] __x64_sys_openat+0x174/0x210 [ 1508.121708][T22924] ? __pfx___x64_sys_openat+0x10/0x10 [ 1508.121753][T22924] ? ksys_write+0x1ac/0x250 [ 1508.121802][T22924] do_syscall_64+0xcd/0x490 [ 1508.121837][T22924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1508.121872][T22924] RIP: 0033:0x7f53f658e969 [ 1508.121898][T22924] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1508.121931][T22924] RSP: 002b:00007f53f7319038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1508.121962][T22924] RAX: ffffffffffffffda RBX: 00007f53f67b6160 RCX: 00007f53f658e969 [ 1508.121984][T22924] RDX: 0000000000040001 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1508.122005][T22924] RBP: 00007f53f7319090 R08: 0000000000000000 R09: 0000000000000000 [ 1508.122024][T22924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1508.122043][T22924] R13: 0000000000000000 R14: 00007f53f67b6160 R15: 00007ffd2c9abe98 [ 1508.122082][T22924] [ 1508.296007][ C1] vkms_vblank_simulate: vblank timer overrun [ 1508.393384][ T30] audit: type=1326 audit(6043386922.711:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22925 comm="syz.0.2915" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f78ffb8e969 code=0x0 [ 1508.705051][T22605] Bluetooth: hci3: Received unexpected HCI Event 0x00 [ 1508.766302][T22946] FAULT_INJECTION: forcing a failure. [ 1508.766302][T22946] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.813879][T22946] CPU: 1 UID: 0 PID: 22946 Comm: syz.3.2918 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1508.813922][T22946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1508.813941][T22946] Call Trace: [ 1508.813952][T22946] [ 1508.813964][T22946] dump_stack_lvl+0x16c/0x1f0 [ 1508.814000][T22946] should_fail_ex+0x512/0x640 [ 1508.814032][T22946] ? __kmalloc_noprof+0xbf/0x510 [ 1508.814071][T22946] ? tracepoint_add_func+0x2a6/0xea0 [ 1508.814110][T22946] should_failslab+0xc2/0x120 [ 1508.814147][T22946] __kmalloc_noprof+0xd2/0x510 [ 1508.814188][T22946] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 1508.814225][T22946] tracepoint_add_func+0x2a6/0xea0 [ 1508.814267][T22946] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 1508.814326][T22946] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 1508.814366][T22946] tracepoint_probe_register+0xbf/0x100 [ 1508.814412][T22946] ? __pfx_tracepoint_probe_register+0x10/0x10 [ 1508.814456][T22946] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 1508.814510][T22946] tracing_start_sched_switch+0xaf/0x1e0 [ 1508.814550][T22946] __ftrace_event_enable_disable+0x670/0x8b0 [ 1508.814605][T22946] __ftrace_set_clr_event_nolock+0x390/0xb70 [ 1508.814665][T22946] ftrace_set_clr_event+0x16e/0x330 [ 1508.814713][T22946] ? __pfx_ftrace_set_clr_event+0x10/0x10 [ 1508.814775][T22946] ftrace_event_write+0x243/0x290 [ 1508.814824][T22946] ? __pfx_ftrace_event_write+0x10/0x10 [ 1508.814890][T22946] ? __pfx_ftrace_event_write+0x10/0x10 [ 1508.814939][T22946] vfs_write+0x29d/0x1150 [ 1508.814979][T22946] ? __pfx___mutex_lock+0x10/0x10 [ 1508.815013][T22946] ? __pfx_vfs_write+0x10/0x10 [ 1508.815060][T22946] ? __fget_files+0x20e/0x3c0 [ 1508.815106][T22946] ksys_write+0x12a/0x250 [ 1508.815140][T22946] ? __pfx_ksys_write+0x10/0x10 [ 1508.815188][T22946] do_syscall_64+0xcd/0x490 [ 1508.815225][T22946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1508.815257][T22946] RIP: 0033:0x7f796c58e969 [ 1508.815285][T22946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1508.815325][T22946] RSP: 002b:00007f796d3d8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1508.815355][T22946] RAX: ffffffffffffffda RBX: 00007f796c7b6160 RCX: 00007f796c58e969 [ 1508.815375][T22946] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 000000000000000a [ 1508.815393][T22946] RBP: 00007f796d3d8090 R08: 0000000000000000 R09: 0000000000000000 [ 1508.815412][T22946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1508.815430][T22946] R13: 0000000000000000 R14: 00007f796c7b6160 R15: 00007ffdf89c50c8 [ 1508.815475][T22946] [ 1508.816375][T22946] wakeup trace: Couldn't activate tracepoint probe to kernel_sched_wakeup [ 1509.303724][T22954] FAULT_INJECTION: forcing a failure. [ 1509.303724][T22954] name failslab, interval 1, probability 0, space 0, times 0 [ 1509.327416][T22954] CPU: 1 UID: 0 PID: 22954 Comm: syz.0.2922 Not tainted 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1509.327460][T22954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1509.327479][T22954] Call Trace: [ 1509.327491][T22954] [ 1509.327504][T22954] dump_stack_lvl+0x16c/0x1f0 [ 1509.327542][T22954] should_fail_ex+0x512/0x640 [ 1509.327576][T22954] ? fs_reclaim_acquire+0xae/0x150 [ 1509.327631][T22954] ? tomoyo_encode2+0x100/0x3e0 [ 1509.327682][T22954] should_failslab+0xc2/0x120 [ 1509.327723][T22954] __kmalloc_noprof+0xd2/0x510 [ 1509.327763][T22954] ? d_absolute_path+0x136/0x1a0 [ 1509.327800][T22954] tomoyo_encode2+0x100/0x3e0 [ 1509.327844][T22954] tomoyo_encode+0x29/0x50 [ 1509.327882][T22954] tomoyo_realpath_from_path+0x18f/0x6e0 [ 1509.327921][T22954] tomoyo_get_exe+0x63/0xa0 [ 1509.327951][T22954] tomoyo_write_control+0x689/0x1430 [ 1509.327992][T22954] ? __pfx_tomoyo_write_control+0x10/0x10 [ 1509.328029][T22954] ? __pfx_tomoyo_write+0x10/0x10 [ 1509.328051][T22954] vfs_write+0x29d/0x1150 [ 1509.328081][T22954] ? __pfx___mutex_lock+0x10/0x10 [ 1509.328106][T22954] ? __pfx_vfs_write+0x10/0x10 [ 1509.328139][T22954] ? __fget_files+0x20e/0x3c0 [ 1509.328171][T22954] ksys_write+0x12a/0x250 [ 1509.328196][T22954] ? __pfx_ksys_write+0x10/0x10 [ 1509.328230][T22954] do_syscall_64+0xcd/0x490 [ 1509.328257][T22954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1509.328282][T22954] RIP: 0033:0x7f78ffb8e969 [ 1509.328302][T22954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1509.328327][T22954] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1509.328356][T22954] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1509.328373][T22954] RDX: 000000000000fdef RSI: 0000000000000000 RDI: 0000000000000003 [ 1509.328388][T22954] RBP: 00007f7900acc090 R08: 0000000000000000 R09: 0000000000000000 [ 1509.328403][T22954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1509.328418][T22954] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1509.328450][T22954] [ 1509.328472][T22954] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1509.966345][T22961] zswap: compressor not available [ 1510.489786][T22977] can: request_module (can-proto-3) failed. [ 1511.230490][T22961] zswap: compressor 600 not available [ 1511.243519][T22994] Setting dangerous option i915.mitigations - tainting kernel [ 1512.510078][T23012] FAULT_INJECTION: forcing a failure. [ 1512.510078][T23012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1512.572100][T23012] CPU: 1 UID: 0 PID: 23012 Comm: syz.0.2934 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1512.572152][T23012] Tainted: [U]=USER [ 1512.572164][T23012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1512.572182][T23012] Call Trace: [ 1512.572193][T23012] [ 1512.572205][T23012] dump_stack_lvl+0x16c/0x1f0 [ 1512.572240][T23012] should_fail_ex+0x512/0x640 [ 1512.572280][T23012] core_sys_select+0x4c5/0xc10 [ 1512.572321][T23012] ? __pfx_core_sys_select+0x10/0x10 [ 1512.572382][T23012] ? proc_fail_nth_write+0x9f/0x250 [ 1512.572471][T23012] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1512.572515][T23012] kern_select+0x15d/0x1e0 [ 1512.572546][T23012] ? __pfx_kern_select+0x10/0x10 [ 1512.572584][T23012] ? __pfx_ksys_write+0x10/0x10 [ 1512.572624][T23012] __x64_sys_select+0xbd/0x160 [ 1512.572652][T23012] ? do_syscall_64+0x91/0x490 [ 1512.572684][T23012] ? lockdep_hardirqs_on+0x7c/0x110 [ 1512.572736][T23012] do_syscall_64+0xcd/0x490 [ 1512.572780][T23012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1512.572814][T23012] RIP: 0033:0x7f78ffb8e969 [ 1512.572839][T23012] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1512.572872][T23012] RSP: 002b:00007f7900a8a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 1512.572902][T23012] RAX: ffffffffffffffda RBX: 00007f78ffdb6160 RCX: 00007f78ffb8e969 [ 1512.572923][T23012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 1512.572940][T23012] RBP: 00007f7900a8a090 R08: 0000000000000000 R09: 0000000000000000 [ 1512.572958][T23012] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 1512.572976][T23012] R13: 0000000000000000 R14: 00007f78ffdb6160 R15: 00007ffc350ed708 [ 1512.573016][T23012] [ 1514.085891][T23035] FAULT_INJECTION: forcing a failure. [ 1514.085891][T23035] name failslab, interval 1, probability 0, space 0, times 0 [ 1514.099175][T23035] CPU: 0 UID: 0 PID: 23035 Comm: syz.0.2938 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1514.099225][T23035] Tainted: [U]=USER [ 1514.099236][T23035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1514.099254][T23035] Call Trace: [ 1514.099265][T23035] [ 1514.099277][T23035] dump_stack_lvl+0x16c/0x1f0 [ 1514.099315][T23035] should_fail_ex+0x512/0x640 [ 1514.099357][T23035] should_failslab+0xc2/0x120 [ 1514.099400][T23035] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1514.099439][T23035] ? __lock_acquire+0x622/0x1c90 [ 1514.099476][T23035] ? dst_alloc+0x99/0x1a0 [ 1514.099522][T23035] dst_alloc+0x99/0x1a0 [ 1514.099566][T23035] rt_dst_alloc+0x35/0x3a0 [ 1514.099620][T23035] ip_route_output_key_hash_rcu+0x87a/0x28f0 [ 1514.099673][T23035] ip_route_output_key_hash+0x137/0x2e0 [ 1514.099712][T23035] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 1514.099751][T23035] ? __pfx___might_resched+0x10/0x10 [ 1514.099816][T23035] ? find_held_lock+0x2b/0x80 [ 1514.099876][T23035] ip_route_output_flow+0x27/0x150 [ 1514.099917][T23035] udp_sendmsg+0x1bc3/0x29e0 [ 1514.099969][T23035] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1514.100026][T23035] ? __pfx_udp_sendmsg+0x10/0x10 [ 1514.100075][T23035] ? __lock_acquire+0x622/0x1c90 [ 1514.100129][T23035] ? __lock_acquire+0xb8a/0x1c90 [ 1514.100165][T23035] ? __pfx___might_resched+0x10/0x10 [ 1514.100219][T23035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1514.100271][T23035] ? aa_sk_perm+0x2f4/0xb10 [ 1514.100326][T23035] ? __import_iovec+0x1dd/0x650 [ 1514.100364][T23035] ? __might_fault+0xe3/0x190 [ 1514.100398][T23035] ? __might_fault+0x13b/0x190 [ 1514.100433][T23035] ? __pfx_udp_sendmsg+0x10/0x10 [ 1514.100481][T23035] inet_sendmsg+0x105/0x140 [ 1514.100516][T23035] ____sys_sendmsg+0x973/0xc70 [ 1514.100550][T23035] ? copy_msghdr_from_user+0x10a/0x160 [ 1514.100595][T23035] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1514.100636][T23035] ? __pfx__kstrtoull+0x10/0x10 [ 1514.100693][T23035] ___sys_sendmsg+0x134/0x1d0 [ 1514.100742][T23035] ? __pfx____sys_sendmsg+0x10/0x10 [ 1514.100810][T23035] ? find_held_lock+0x2b/0x80 [ 1514.100893][T23035] __sys_sendmmsg+0x200/0x420 [ 1514.100946][T23035] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1514.101008][T23035] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1514.101062][T23035] ? fput+0x70/0xf0 [ 1514.101103][T23035] ? ksys_write+0x1ac/0x250 [ 1514.101136][T23035] ? __pfx_ksys_write+0x10/0x10 [ 1514.101179][T23035] __x64_sys_sendmmsg+0x9c/0x100 [ 1514.101230][T23035] ? lockdep_hardirqs_on+0x7c/0x110 [ 1514.101279][T23035] do_syscall_64+0xcd/0x490 [ 1514.101315][T23035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1514.101347][T23035] RIP: 0033:0x7f78ffb8e969 [ 1514.101373][T23035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1514.101406][T23035] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1514.101437][T23035] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1514.101457][T23035] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1514.101475][T23035] RBP: 00007f7900acc090 R08: 0000000000000000 R09: 0000000000000000 [ 1514.101493][T23035] R10: 0000000008000002 R11: 0000000000000246 R12: 0000000000000001 [ 1514.101511][T23035] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1514.101553][T23035] [ 1514.914303][T23043] FAULT_INJECTION: forcing a failure. [ 1514.914303][T23043] name failslab, interval 1, probability 0, space 0, times 0 [ 1514.957444][T23043] CPU: 0 UID: 0 PID: 23043 Comm: syz.3.2939 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1514.957497][T23043] Tainted: [U]=USER [ 1514.957508][T23043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1514.957527][T23043] Call Trace: [ 1514.957545][T23043] [ 1514.957558][T23043] dump_stack_lvl+0x16c/0x1f0 [ 1514.957600][T23043] should_fail_ex+0x512/0x640 [ 1514.957632][T23043] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1514.957672][T23043] should_failslab+0xc2/0x120 [ 1514.957714][T23043] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1514.957753][T23043] ? mas_alloc_nodes+0x18b/0x8b0 [ 1514.957813][T23043] mas_alloc_nodes+0x18b/0x8b0 [ 1514.957871][T23043] mas_node_count_gfp+0x105/0x130 [ 1514.957923][T23043] mas_preallocate+0x53e/0xcd0 [ 1514.957964][T23043] ? __memcg_slab_post_alloc_hook+0x500/0x9c0 [ 1514.958013][T23043] ? __pfx_mas_preallocate+0x10/0x10 [ 1514.958069][T23043] ? anon_vma_name+0x75/0x100 [ 1514.958119][T23043] __split_vma+0x33b/0x1030 [ 1514.958162][T23043] ? __pfx___split_vma+0x10/0x10 [ 1514.958218][T23043] vms_gather_munmap_vmas+0x392/0x1310 [ 1514.958265][T23043] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 1514.958307][T23043] ? mas_walk+0x6a6/0x910 [ 1514.958377][T23043] __mmap_region+0x314/0x27c0 [ 1514.958421][T23043] ? __pfx___mmap_region+0x10/0x10 [ 1514.958464][T23043] ? finish_task_switch.isra.0+0x221/0xc10 [ 1514.958527][T23043] ? trace_sched_exit_tp+0xde/0x130 [ 1514.958564][T23043] ? __schedule+0x1181/0x5de0 [ 1514.958611][T23043] ? look_up_lock_class+0x59/0x150 [ 1514.958724][T23043] ? trace_cap_capable+0x18d/0x200 [ 1514.958777][T23043] mmap_region+0x1ab/0x3f0 [ 1514.958823][T23043] ? __get_unmapped_area+0x267/0x440 [ 1514.958878][T23043] do_mmap+0xd8e/0x11b0 [ 1514.958936][T23043] ? __pfx_do_mmap+0x10/0x10 [ 1514.958986][T23043] ? __pfx_down_write_killable+0x10/0x10 [ 1514.959034][T23043] vm_mmap_pgoff+0x281/0x450 [ 1514.959090][T23043] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1514.959141][T23043] ? __fget_files+0x20e/0x3c0 [ 1514.959186][T23043] ksys_mmap_pgoff+0x7d/0x5c0 [ 1514.959233][T23043] ? __pfx_ksys_write+0x10/0x10 [ 1514.959272][T23043] __x64_sys_mmap+0x125/0x190 [ 1514.959319][T23043] do_syscall_64+0xcd/0x490 [ 1514.959356][T23043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1514.959390][T23043] RIP: 0033:0x7f796c58e969 [ 1514.959416][T23043] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1514.959446][T23043] RSP: 002b:00007f796d3f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1514.959475][T23043] RAX: ffffffffffffffda RBX: 00007f796c7b6080 RCX: 00007f796c58e969 [ 1514.959496][T23043] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 1514.959515][T23043] RBP: 00007f796d3f9090 R08: 0000000000000002 R09: 0000000000008000 [ 1514.959534][T23043] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 1514.959552][T23043] R13: 0000000000000000 R14: 00007f796c7b6080 R15: 00007ffdf89c50c8 [ 1514.959595][T23043] [ 1517.294391][T23068] openvswitch: netlink: IP tunnel dst address not specified [ 1517.541212][T23075] deleting an unspecified loop device is not supported. [ 1517.648883][T23078] netlink: 'syz.0.2948': attribute type 1 has an invalid length. [ 1517.835989][T23082] FAULT_INJECTION: forcing a failure. [ 1517.835989][T23082] name failslab, interval 1, probability 0, space 0, times 0 [ 1517.931485][T23082] CPU: 1 UID: 0 PID: 23082 Comm: syz.1.2950 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1517.931527][T23082] Tainted: [U]=USER [ 1517.931536][T23082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1517.931551][T23082] Call Trace: [ 1517.931559][T23082] [ 1517.931568][T23082] dump_stack_lvl+0x16c/0x1f0 [ 1517.931599][T23082] should_fail_ex+0x512/0x640 [ 1517.931625][T23082] ? fs_reclaim_acquire+0xae/0x150 [ 1517.931665][T23082] ? tomoyo_encode2+0x100/0x3e0 [ 1517.931703][T23082] should_failslab+0xc2/0x120 [ 1517.931734][T23082] __kmalloc_noprof+0xd2/0x510 [ 1517.931769][T23082] tomoyo_encode2+0x100/0x3e0 [ 1517.931812][T23082] tomoyo_encode+0x29/0x50 [ 1517.931849][T23082] tomoyo_realpath_from_path+0x18f/0x6e0 [ 1517.931875][T23082] ? tomoyo_profile+0x47/0x60 [ 1517.931904][T23082] tomoyo_path_number_perm+0x245/0x580 [ 1517.931937][T23082] ? tomoyo_path_number_perm+0x237/0x580 [ 1517.931973][T23082] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1517.932010][T23082] ? find_held_lock+0x2b/0x80 [ 1517.932073][T23082] ? find_held_lock+0x2b/0x80 [ 1517.932108][T23082] ? hook_file_ioctl_common+0x145/0x410 [ 1517.932148][T23082] ? __fget_files+0x20e/0x3c0 [ 1517.932176][T23082] security_file_ioctl+0x9b/0x240 [ 1517.932213][T23082] __x64_sys_ioctl+0xb7/0x210 [ 1517.932251][T23082] do_syscall_64+0xcd/0x490 [ 1517.932277][T23082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1517.932302][T23082] RIP: 0033:0x7f3fcbd8e969 [ 1517.932321][T23082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1517.932352][T23082] RSP: 002b:00007f3fccc19038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1517.932375][T23082] RAX: ffffffffffffffda RBX: 00007f3fcbfb6080 RCX: 00007f3fcbd8e969 [ 1517.932392][T23082] RDX: 0000000000000000 RSI: 000000009000aecf RDI: 0000000000000004 [ 1517.932407][T23082] RBP: 00007f3fccc19090 R08: 0000000000000000 R09: 0000000000000000 [ 1517.932422][T23082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1517.932436][T23082] R13: 0000000000000000 R14: 00007f3fcbfb6080 R15: 00007ffe0ce55638 [ 1517.932467][T23082] [ 1517.934199][T23082] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1518.510221][T23089] binder: 23083:23089 ioctl c0046209 0 returned -22 [ 1518.973653][T23103] FAULT_INJECTION: forcing a failure. [ 1518.973653][T23103] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1518.989224][T23103] CPU: 0 UID: 0 PID: 23103 Comm: syz.0.2954 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1518.989264][T23103] Tainted: [U]=USER [ 1518.989272][T23103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1518.989285][T23103] Call Trace: [ 1518.989294][T23103] [ 1518.989303][T23103] dump_stack_lvl+0x16c/0x1f0 [ 1518.989331][T23103] should_fail_ex+0x512/0x640 [ 1518.989361][T23103] strncpy_from_user+0x3b/0x2e0 [ 1518.989404][T23103] __do_sys_memfd_create+0x1b2/0x8a0 [ 1518.989443][T23103] do_syscall_64+0xcd/0x490 [ 1518.989469][T23103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1518.989495][T23103] RIP: 0033:0x7f78ffb8e969 [ 1518.989514][T23103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1518.989538][T23103] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1518.989561][T23103] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1518.989579][T23103] RDX: 0000000000000000 RSI: 000000000000000d RDI: 0000000000000000 [ 1518.989593][T23103] RBP: 00007f7900acc090 R08: 0000000000000000 R09: 0000000000000000 [ 1518.989608][T23103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1518.989622][T23103] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1518.989652][T23103] [ 1519.542123][T23108] FAULT_INJECTION: forcing a failure. [ 1519.542123][T23108] name failslab, interval 1, probability 0, space 0, times 0 [ 1519.555025][T23108] CPU: 0 UID: 0 PID: 23108 Comm: syz.3.2956 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1519.555064][T23108] Tainted: [U]=USER [ 1519.555073][T23108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1519.555095][T23108] Call Trace: [ 1519.555104][T23108] [ 1519.555113][T23108] dump_stack_lvl+0x16c/0x1f0 [ 1519.555141][T23108] should_fail_ex+0x512/0x640 [ 1519.555167][T23108] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1519.555205][T23108] should_failslab+0xc2/0x120 [ 1519.555237][T23108] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1519.555266][T23108] ? mas_alloc_nodes+0x18b/0x8b0 [ 1519.555309][T23108] mas_alloc_nodes+0x18b/0x8b0 [ 1519.555352][T23108] mas_node_count_gfp+0x105/0x130 [ 1519.555393][T23108] mas_preallocate+0x53e/0xcd0 [ 1519.555427][T23108] ? __pfx_mas_preallocate+0x10/0x10 [ 1519.555464][T23108] ? vm_area_alloc+0x1f/0x160 [ 1519.555489][T23108] ? lockdep_init_map_type+0x5c/0x280 [ 1519.555522][T23108] __mmap_region+0x139b/0x27c0 [ 1519.555553][T23108] ? finish_task_switch.isra.0+0x221/0xc10 [ 1519.555592][T23108] ? __pfx___mmap_region+0x10/0x10 [ 1519.555620][T23108] ? finish_task_switch.isra.0+0x221/0xc10 [ 1519.555664][T23108] ? __schedule+0x1181/0x5de0 [ 1519.555700][T23108] ? kvm_sched_clock_read+0x11/0x20 [ 1519.555738][T23108] ? sched_clock+0x38/0x60 [ 1519.555813][T23108] ? trace_cap_capable+0x18d/0x200 [ 1519.555853][T23108] mmap_region+0x1ab/0x3f0 [ 1519.555883][T23108] ? __get_unmapped_area+0x267/0x440 [ 1519.555924][T23108] do_mmap+0xd8e/0x11b0 [ 1519.555966][T23108] ? __pfx_do_mmap+0x10/0x10 [ 1519.556003][T23108] ? __pfx_down_write_killable+0x10/0x10 [ 1519.556037][T23108] vm_mmap_pgoff+0x281/0x450 [ 1519.556078][T23108] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1519.556141][T23108] ? __x64_sys_futex+0x1e0/0x4c0 [ 1519.556165][T23108] ? __x64_sys_futex+0x1e9/0x4c0 [ 1519.556196][T23108] ksys_mmap_pgoff+0x7d/0x5c0 [ 1519.556231][T23108] ? xfd_validate_state+0x61/0x180 [ 1519.556259][T23108] ? __pfx___do_sys_close_range+0x10/0x10 [ 1519.556289][T23108] __x64_sys_mmap+0x125/0x190 [ 1519.556324][T23108] do_syscall_64+0xcd/0x490 [ 1519.556350][T23108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1519.556377][T23108] RIP: 0033:0x7f796c58e969 [ 1519.556398][T23108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1519.556423][T23108] RSP: 002b:00007f796d41a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1519.556446][T23108] RAX: ffffffffffffffda RBX: 00007f796c7b5fa0 RCX: 00007f796c58e969 [ 1519.556463][T23108] RDX: 0000000000000003 RSI: 0000000002020009 RDI: 0000000000000000 [ 1519.556478][T23108] RBP: 00007f796c610ab1 R08: ffffffffffffffff R09: 0000000000008000 [ 1519.556495][T23108] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 1519.556511][T23108] R13: 0000000000000000 R14: 00007f796c7b5fa0 R15: 00007ffdf89c50c8 [ 1519.556542][T23108] [ 1519.883681][T23112] FAULT_INJECTION: forcing a failure. [ 1519.883681][T23112] name failslab, interval 1, probability 0, space 0, times 0 [ 1519.896398][T23112] CPU: 0 UID: 0 PID: 23112 Comm: syz.0.2957 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1519.896441][T23112] Tainted: [U]=USER [ 1519.896450][T23112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1519.896465][T23112] Call Trace: [ 1519.896475][T23112] [ 1519.896485][T23112] dump_stack_lvl+0x16c/0x1f0 [ 1519.896515][T23112] should_fail_ex+0x512/0x640 [ 1519.896543][T23112] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1519.896570][T23112] should_failslab+0xc2/0x120 [ 1519.896603][T23112] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1519.896629][T23112] ? resv_map_alloc+0x7e/0x400 [ 1519.896666][T23112] resv_map_alloc+0x7e/0x400 [ 1519.896701][T23112] hugetlbfs_get_inode+0x33f/0x730 [ 1519.896740][T23112] hugetlb_file_setup+0x15b/0x620 [ 1519.896779][T23112] __do_sys_memfd_create+0x3fc/0x8a0 [ 1519.896820][T23112] do_syscall_64+0xcd/0x490 [ 1519.896848][T23112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1519.896875][T23112] RIP: 0033:0x7f78ffb8e969 [ 1519.896896][T23112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1519.896921][T23112] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1519.896944][T23112] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1519.896961][T23112] RDX: 0000000000000000 RSI: 000000000000000d RDI: 0000000000000000 [ 1519.896977][T23112] RBP: 00007f78ffc10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1519.896992][T23112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1519.897008][T23112] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1519.897039][T23112] [ 1523.500797][T23144] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2966'. [ 1526.026214][T23181] FAULT_INJECTION: forcing a failure. [ 1526.026214][T23181] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1526.090011][T23181] CPU: 0 UID: 0 PID: 23181 Comm: syz.3.2972 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1526.090062][T23181] Tainted: [U]=USER [ 1526.090072][T23181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1526.090090][T23181] Call Trace: [ 1526.090101][T23181] [ 1526.090113][T23181] dump_stack_lvl+0x16c/0x1f0 [ 1526.090149][T23181] should_fail_ex+0x512/0x640 [ 1526.090190][T23181] _copy_from_user+0x2e/0xd0 [ 1526.090230][T23181] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 1526.090281][T23181] snd_rawmidi_write+0x26e/0xc10 [ 1526.090331][T23181] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 1526.090372][T23181] ? __pfx_default_wake_function+0x10/0x10 [ 1526.090426][T23181] ? bpf_lsm_file_permission+0x9/0x10 [ 1526.090474][T23181] ? security_file_permission+0x71/0x210 [ 1526.090528][T23181] ? rw_verify_area+0xcf/0x680 [ 1526.090579][T23181] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 1526.090615][T23181] vfs_write+0x29d/0x1150 [ 1526.090656][T23181] ? __pfx_vfs_write+0x10/0x10 [ 1526.090685][T23181] ? find_held_lock+0x2b/0x80 [ 1526.090736][T23181] ? __fget_files+0x204/0x3c0 [ 1526.090774][T23181] ? __fget_files+0x20e/0x3c0 [ 1526.090825][T23181] ksys_write+0x1f8/0x250 [ 1526.090859][T23181] ? __pfx_ksys_write+0x10/0x10 [ 1526.090905][T23181] do_syscall_64+0xcd/0x490 [ 1526.090942][T23181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1526.090973][T23181] RIP: 0033:0x7f796c58e969 [ 1526.090998][T23181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1526.091033][T23181] RSP: 002b:00007f796d3f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1526.091060][T23181] RAX: ffffffffffffffda RBX: 00007f796c7b6080 RCX: 00007f796c58e969 [ 1526.091080][T23181] RDX: 000000100000a3d9 RSI: 0000200000000400 RDI: 0000000000000007 [ 1526.091100][T23181] RBP: 00007f796d3f9090 R08: 0000000000000000 R09: 0000000000000000 [ 1526.091118][T23181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1526.091136][T23181] R13: 0000000000000000 R14: 00007f796c7b6080 R15: 00007ffdf89c50c8 [ 1526.091176][T23181] [ 1526.299878][ C0] vkms_vblank_simulate: vblank timer overrun [ 1527.766478][T23199] FAULT_INJECTION: forcing a failure. [ 1527.766478][T23199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1527.794551][T23199] CPU: 0 UID: 0 PID: 23199 Comm: syz.0.2977 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1527.794591][T23199] Tainted: [U]=USER [ 1527.794598][T23199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1527.794612][T23199] Call Trace: [ 1527.794620][T23199] [ 1527.794631][T23199] dump_stack_lvl+0x16c/0x1f0 [ 1527.794660][T23199] should_fail_ex+0x512/0x640 [ 1527.794690][T23199] _copy_to_user+0x32/0xd0 [ 1527.794720][T23199] tomoyo_flush+0x161/0x520 [ 1527.794750][T23199] tomoyo_set_string+0xaf/0xe0 [ 1527.794774][T23199] tomoyo_read_domain+0x5dc/0x9e0 [ 1527.794809][T23199] tomoyo_read_control+0x29c/0x540 [ 1527.794838][T23199] ? __pfx_tomoyo_read+0x10/0x10 [ 1527.794862][T23199] vfs_read+0x1e4/0xc60 [ 1527.794889][T23199] ? __pfx___mutex_lock+0x10/0x10 [ 1527.794911][T23199] ? __pfx_vfs_read+0x10/0x10 [ 1527.794941][T23199] ? __fget_files+0x20e/0x3c0 [ 1527.794971][T23199] ksys_read+0x12a/0x250 [ 1527.794992][T23199] ? __pfx_ksys_read+0x10/0x10 [ 1527.795023][T23199] do_syscall_64+0xcd/0x490 [ 1527.795048][T23199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1527.795072][T23199] RIP: 0033:0x7f78ffb8e969 [ 1527.795090][T23199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1527.795112][T23199] RSP: 002b:00007f7900aab038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1527.795134][T23199] RAX: ffffffffffffffda RBX: 00007f78ffdb6080 RCX: 00007f78ffb8e969 [ 1527.795149][T23199] RDX: 000000000000b4d3 RSI: 0000000000000000 RDI: 0000000000000003 [ 1527.795162][T23199] RBP: 00007f7900aab090 R08: 0000000000000000 R09: 0000000000000000 [ 1527.795176][T23199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1527.795189][T23199] R13: 0000000000000000 R14: 00007f78ffdb6080 R15: 00007ffc350ed708 [ 1527.795218][T23199] [ 1527.987084][ C0] vkms_vblank_simulate: vblank timer overrun [ 1529.011977][T23230] FAULT_INJECTION: forcing a failure. [ 1529.011977][T23230] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1529.079629][T23230] CPU: 0 UID: 0 PID: 23230 Comm: syz.3.2986 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1529.079681][T23230] Tainted: [U]=USER [ 1529.079692][T23230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1529.079710][T23230] Call Trace: [ 1529.079722][T23230] [ 1529.079734][T23230] dump_stack_lvl+0x16c/0x1f0 [ 1529.079771][T23230] should_fail_ex+0x512/0x640 [ 1529.079811][T23230] _copy_from_user+0x2e/0xd0 [ 1529.079850][T23230] video_usercopy+0x723/0x1440 [ 1529.079901][T23230] ? __pfx_subdev_do_ioctl_lock+0x10/0x10 [ 1529.079947][T23230] ? __pfx_video_usercopy+0x10/0x10 [ 1529.080014][T23230] ? __fget_files+0x20e/0x3c0 [ 1529.080049][T23230] v4l2_ioctl+0x1ba/0x250 [ 1529.080091][T23230] ? __pfx_v4l2_ioctl+0x10/0x10 [ 1529.080138][T23230] __x64_sys_ioctl+0x18e/0x210 [ 1529.080188][T23230] do_syscall_64+0xcd/0x490 [ 1529.080223][T23230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1529.080256][T23230] RIP: 0033:0x7f796c58e969 [ 1529.080282][T23230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1529.080315][T23230] RSP: 002b:00007f796d41a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1529.080346][T23230] RAX: ffffffffffffffda RBX: 00007f796c7b5fa0 RCX: 00007f796c58e969 [ 1529.080367][T23230] RDX: 0000000000000038 RSI: 00000000c0485619 RDI: 0000000000000003 [ 1529.080394][T23230] RBP: 00007f796d41a090 R08: 0000000000000000 R09: 0000000000000000 [ 1529.080414][T23230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1529.080433][T23230] R13: 0000000000000000 R14: 00007f796c7b5fa0 R15: 00007ffdf89c50c8 [ 1529.080474][T23230] [ 1529.248644][ C0] vkms_vblank_simulate: vblank timer overrun [ 1531.585575][T23266] zswap: compressor not available [ 1532.102789][T23266] zswap: compressor 600 not available [ 1533.398615][T23301] FAULT_INJECTION: forcing a failure. [ 1533.398615][T23301] name failslab, interval 1, probability 0, space 0, times 0 [ 1533.420191][T23301] CPU: 1 UID: 0 PID: 23301 Comm: syz.2.3004 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1533.420258][T23301] Tainted: [U]=USER [ 1533.420270][T23301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1533.420291][T23301] Call Trace: [ 1533.420303][T23301] [ 1533.420317][T23301] dump_stack_lvl+0x16c/0x1f0 [ 1533.420357][T23301] should_fail_ex+0x512/0x640 [ 1533.420397][T23301] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1533.420438][T23301] ? __pfx_mon_text_open+0x10/0x10 [ 1533.420473][T23301] should_failslab+0xc2/0x120 [ 1533.420519][T23301] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1533.420555][T23301] ? lockdep_init_map_type+0x5c/0x280 [ 1533.420597][T23301] ? mon_text_open+0xd5/0x4f0 [ 1533.420636][T23301] ? __pfx_mon_text_open+0x10/0x10 [ 1533.420669][T23301] mon_text_open+0xd5/0x4f0 [ 1533.420704][T23301] ? __pfx_mon_text_open+0x10/0x10 [ 1533.420736][T23301] ? __debugfs_file_get+0x1fe/0x840 [ 1533.420791][T23301] ? __pfx___debugfs_file_get+0x10/0x10 [ 1533.420850][T23301] ? __pfx_apparmor_file_open+0x10/0x10 [ 1533.420904][T23301] ? lockdown_is_locked_down+0x3f/0x130 [ 1533.420964][T23301] ? bpf_lsm_locked_down+0x9/0x10 [ 1533.421006][T23301] ? __pfx_mon_text_open+0x10/0x10 [ 1533.421039][T23301] full_proxy_open_regular+0x1b9/0x360 [ 1533.421080][T23301] do_dentry_open+0x741/0x1c10 [ 1533.421122][T23301] ? __pfx_full_proxy_open_regular+0x10/0x10 [ 1533.421168][T23301] vfs_open+0x82/0x3f0 [ 1533.421235][T23301] path_openat+0x1de4/0x2cb0 [ 1533.421284][T23301] ? __pfx_path_openat+0x10/0x10 [ 1533.421324][T23301] ? __lock_acquire+0xb8a/0x1c90 [ 1533.421368][T23301] do_filp_open+0x20b/0x470 [ 1533.421404][T23301] ? __pfx_do_filp_open+0x10/0x10 [ 1533.421480][T23301] ? alloc_fd+0x471/0x7d0 [ 1533.421528][T23301] do_sys_openat2+0x11b/0x1d0 [ 1533.421578][T23301] ? __pfx_do_sys_openat2+0x10/0x10 [ 1533.421644][T23301] __x64_sys_openat+0x174/0x210 [ 1533.421694][T23301] ? __pfx___x64_sys_openat+0x10/0x10 [ 1533.421762][T23301] do_syscall_64+0xcd/0x490 [ 1533.421801][T23301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1533.421838][T23301] RIP: 0033:0x7f53f658e969 [ 1533.421866][T23301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1533.421902][T23301] RSP: 002b:00007f53f735b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1533.421936][T23301] RAX: ffffffffffffffda RBX: 00007f53f67b5fa0 RCX: 00007f53f658e969 [ 1533.421959][T23301] RDX: 0000000000000800 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 1533.421982][T23301] RBP: 00007f53f6610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1533.422004][T23301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1533.422025][T23301] R13: 0000000000000000 R14: 00007f53f67b5fa0 R15: 00007ffd2c9abe98 [ 1533.422070][T23301] [ 1534.009306][T23305] Console: switching to colour VGA+ 80x25 [ 1534.602533][T23316] zswap: compressor not available [ 1534.955268][T23316] zswap: compressor 600 not available [ 1535.344151][T23339] FAULT_INJECTION: forcing a failure. [ 1535.344151][T23339] name failslab, interval 1, probability 0, space 0, times 0 [ 1535.393778][T23339] CPU: 1 UID: 0 PID: 23339 Comm: syz.0.3011 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1535.393838][T23339] Tainted: [U]=USER [ 1535.393851][T23339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1535.393873][T23339] Call Trace: [ 1535.393885][T23339] [ 1535.393899][T23339] dump_stack_lvl+0x16c/0x1f0 [ 1535.393939][T23339] should_fail_ex+0x512/0x640 [ 1535.393979][T23339] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1535.394028][T23339] ? __pfx_mon_text_open+0x10/0x10 [ 1535.394064][T23339] should_failslab+0xc2/0x120 [ 1535.394111][T23339] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1535.394149][T23339] ? mon_text_open+0x1cb/0x4f0 [ 1535.394188][T23339] ? __pfx_mon_text_open+0x10/0x10 [ 1535.394221][T23339] mon_text_open+0x1cb/0x4f0 [ 1535.394256][T23339] ? __pfx_mon_text_open+0x10/0x10 [ 1535.394289][T23339] ? __debugfs_file_get+0x1fe/0x840 [ 1535.394344][T23339] ? __pfx___debugfs_file_get+0x10/0x10 [ 1535.394400][T23339] ? __pfx_apparmor_file_open+0x10/0x10 [ 1535.394453][T23339] ? lockdown_is_locked_down+0x3f/0x130 [ 1535.394514][T23339] ? bpf_lsm_locked_down+0x9/0x10 [ 1535.394555][T23339] ? __pfx_mon_text_open+0x10/0x10 [ 1535.394588][T23339] full_proxy_open_regular+0x1b9/0x360 [ 1535.394630][T23339] do_dentry_open+0x741/0x1c10 [ 1535.394671][T23339] ? __pfx_full_proxy_open_regular+0x10/0x10 [ 1535.394736][T23339] vfs_open+0x82/0x3f0 [ 1535.394793][T23339] path_openat+0x1de4/0x2cb0 [ 1535.394846][T23339] ? __pfx_path_openat+0x10/0x10 [ 1535.394886][T23339] ? __lock_acquire+0xb8a/0x1c90 [ 1535.394933][T23339] do_filp_open+0x20b/0x470 [ 1535.394971][T23339] ? __pfx_do_filp_open+0x10/0x10 [ 1535.395052][T23339] ? alloc_fd+0x471/0x7d0 [ 1535.395100][T23339] do_sys_openat2+0x11b/0x1d0 [ 1535.395150][T23339] ? __pfx_do_sys_openat2+0x10/0x10 [ 1535.395217][T23339] __x64_sys_openat+0x174/0x210 [ 1535.395268][T23339] ? __pfx___x64_sys_openat+0x10/0x10 [ 1535.395339][T23339] do_syscall_64+0xcd/0x490 [ 1535.395381][T23339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1535.395419][T23339] RIP: 0033:0x7f78ffb8e969 [ 1535.395449][T23339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1535.395483][T23339] RSP: 002b:00007f7900acc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1535.395517][T23339] RAX: ffffffffffffffda RBX: 00007f78ffdb5fa0 RCX: 00007f78ffb8e969 [ 1535.395539][T23339] RDX: 0000000000000800 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 1535.395561][T23339] RBP: 00007f78ffc10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1535.395581][T23339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1535.395602][T23339] R13: 0000000000000000 R14: 00007f78ffdb5fa0 R15: 00007ffc350ed708 [ 1535.395645][T23339] [ 1537.316859][T23353] ------------[ cut here ]------------ [ 1537.316902][T23353] WARNING: CPU: 0 PID: 23353 at kernel/tracepoint.c:358 tracepoint_probe_unregister+0x894/0xd70 [ 1537.316953][T23353] Modules linked in: [ 1537.316986][T23353] CPU: 0 UID: 0 PID: 23353 Comm: syz.3.3014 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1537.317025][T23353] Tainted: [U]=USER [ 1537.317034][T23353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1537.317051][T23353] RIP: 0010:tracepoint_probe_unregister+0x894/0xd70 [ 1537.317088][T23353] Code: 41 5e 41 5f e9 7d ea b7 09 e8 28 1e fe ff 48 c7 c6 80 ab bc 81 48 89 df e8 59 e0 e4 ff eb 9f bb fe ff ff ff e8 0d 1e fe ff 90 <0f> 0b 90 eb 91 e8 02 1e fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff [ 1537.317112][T23353] RSP: 0018:ffffc9000474f8a0 EFLAGS: 00010293 [ 1537.317133][T23353] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff81bcba1f [ 1537.317151][T23353] RDX: ffff8880216d9e00 RSI: ffffffff81bcbcc3 RDI: 0000000000000005 [ 1537.317167][T23353] RBP: ffffffff8e790440 R08: 0000000000000005 R09: 0000000000000000 [ 1537.317182][T23353] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff81c291f0 [ 1537.317198][T23353] R13: ffff88801c28bdc8 R14: 0000000000000002 R15: ffff88801c28bd80 [ 1537.317216][T23353] FS: 00007f796d3d86c0(0000) GS:ffff8881249ac000(0000) knlGS:0000000000000000 [ 1537.317239][T23353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1537.317257][T23353] CR2: 00007f4772f78008 CR3: 0000000065954000 CR4: 00000000003526f0 [ 1537.317274][T23353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1537.317290][T23353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1537.317307][T23353] Call Trace: [ 1537.317316][T23353] [ 1537.317334][T23353] ? __pfx_tracepoint_probe_unregister+0x10/0x10 [ 1537.317379][T23353] tracing_stop_cmdline_record+0x66/0xa0 [ 1537.317410][T23353] __ftrace_event_enable_disable+0x762/0x8b0 [ 1537.317451][T23353] ftrace_event_set_open+0x232/0x380 [ 1537.317489][T23353] do_dentry_open+0x741/0x1c10 [ 1537.317518][T23353] ? __pfx_ftrace_event_set_open+0x10/0x10 [ 1537.317559][T23353] vfs_open+0x82/0x3f0 [ 1537.317606][T23353] path_openat+0x1de4/0x2cb0 [ 1537.317643][T23353] ? __pfx_path_openat+0x10/0x10 [ 1537.317706][T23353] ? __lock_acquire+0xb8a/0x1c90 [ 1537.317742][T23353] do_filp_open+0x20b/0x470 [ 1537.317768][T23353] ? __pfx_do_filp_open+0x10/0x10 [ 1537.317816][T23353] ? alloc_fd+0x471/0x7d0 [ 1537.317863][T23353] do_sys_openat2+0x11b/0x1d0 [ 1537.317911][T23353] ? __pfx_do_sys_openat2+0x10/0x10 [ 1537.317975][T23353] __x64_sys_openat+0x174/0x210 [ 1537.318012][T23353] ? __pfx___x64_sys_openat+0x10/0x10 [ 1537.318062][T23353] do_syscall_64+0xcd/0x490 [ 1537.318091][T23353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1537.318118][T23353] RIP: 0033:0x7f796c58e969 [ 1537.318139][T23353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1537.318165][T23353] RSP: 002b:00007f796d3d8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1537.318191][T23353] RAX: ffffffffffffffda RBX: 00007f796c7b6160 RCX: 00007f796c58e969 [ 1537.318209][T23353] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 1537.318227][T23353] RBP: 00007f796c610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1537.318244][T23353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1537.318261][T23353] R13: 0000000000000000 R14: 00007f796c7b6160 R15: 00007ffdf89c50c8 [ 1537.318293][T23353] [ 1537.318306][T23353] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1537.318325][T23353] CPU: 0 UID: 0 PID: 23353 Comm: syz.3.3014 Tainted: G U 6.15.0-syzkaller-03478-gc89756bcf406 #0 PREEMPT(full) [ 1537.318361][T23353] Tainted: [U]=USER [ 1537.318370][T23353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 1537.318385][T23353] Call Trace: [ 1537.318394][T23353] [ 1537.318403][T23353] dump_stack_lvl+0x3d/0x1f0 [ 1537.318428][T23353] panic+0x71c/0x800 [ 1537.318459][T23353] ? __pfx_panic+0x10/0x10 [ 1537.318491][T23353] ? show_trace_log_lvl+0x29b/0x3e0 [ 1537.318530][T23353] ? check_panic_on_warn+0x1f/0xb0 [ 1537.318565][T23353] ? tracepoint_probe_unregister+0x894/0xd70 [ 1537.318605][T23353] check_panic_on_warn+0xab/0xb0 [ 1537.318639][T23353] __warn+0xf6/0x3c0 [ 1537.318670][T23353] ? tracepoint_probe_unregister+0x894/0xd70 [ 1537.318706][T23353] report_bug+0x3c3/0x580 [ 1537.318745][T23353] ? tracepoint_probe_unregister+0x894/0xd70 [ 1537.318780][T23353] handle_bug+0x184/0x210 [ 1537.318808][T23353] exc_invalid_op+0x17/0x50 [ 1537.318837][T23353] asm_exc_invalid_op+0x1a/0x20 [ 1537.318860][T23353] RIP: 0010:tracepoint_probe_unregister+0x894/0xd70 [ 1537.318895][T23353] Code: 41 5e 41 5f e9 7d ea b7 09 e8 28 1e fe ff 48 c7 c6 80 ab bc 81 48 89 df e8 59 e0 e4 ff eb 9f bb fe ff ff ff e8 0d 1e fe ff 90 <0f> 0b 90 eb 91 e8 02 1e fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff [ 1537.318919][T23353] RSP: 0018:ffffc9000474f8a0 EFLAGS: 00010293 [ 1537.318938][T23353] RAX: 0000000000000000 RBX: 00000000fffffffe RCX: ffffffff81bcba1f [ 1537.318955][T23353] RDX: ffff8880216d9e00 RSI: ffffffff81bcbcc3 RDI: 0000000000000005 [ 1537.318972][T23353] RBP: ffffffff8e790440 R08: 0000000000000005 R09: 0000000000000000 [ 1537.318989][T23353] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff81c291f0 [ 1537.319005][T23353] R13: ffff88801c28bdc8 R14: 0000000000000002 R15: ffff88801c28bd80 [ 1537.319024][T23353] ? __pfx_probe_sched_switch+0x10/0x10 [ 1537.319059][T23353] ? tracepoint_probe_unregister+0x5ef/0xd70 [ 1537.319092][T23353] ? tracepoint_probe_unregister+0x893/0xd70 [ 1537.319137][T23353] ? __pfx_tracepoint_probe_unregister+0x10/0x10 [ 1537.319182][T23353] tracing_stop_cmdline_record+0x66/0xa0 [ 1537.319211][T23353] __ftrace_event_enable_disable+0x762/0x8b0 [ 1537.319252][T23353] ftrace_event_set_open+0x232/0x380 [ 1537.319290][T23353] do_dentry_open+0x741/0x1c10 [ 1537.319317][T23353] ? __pfx_ftrace_event_set_open+0x10/0x10 [ 1537.319358][T23353] vfs_open+0x82/0x3f0 [ 1537.319395][T23353] path_openat+0x1de4/0x2cb0 [ 1537.319431][T23353] ? __pfx_path_openat+0x10/0x10 [ 1537.319459][T23353] ? __lock_acquire+0xb8a/0x1c90 [ 1537.319491][T23353] do_filp_open+0x20b/0x470 [ 1537.319517][T23353] ? __pfx_do_filp_open+0x10/0x10 [ 1537.319565][T23353] ? alloc_fd+0x471/0x7d0 [ 1537.319601][T23353] do_sys_openat2+0x11b/0x1d0 [ 1537.319636][T23353] ? __pfx_do_sys_openat2+0x10/0x10 [ 1537.319682][T23353] __x64_sys_openat+0x174/0x210 [ 1537.319718][T23353] ? __pfx___x64_sys_openat+0x10/0x10 [ 1537.319766][T23353] do_syscall_64+0xcd/0x490 [ 1537.319793][T23353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1537.319817][T23353] RIP: 0033:0x7f796c58e969 [ 1537.319836][T23353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1537.319860][T23353] RSP: 002b:00007f796d3d8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1537.319882][T23353] RAX: ffffffffffffffda RBX: 00007f796c7b6160 RCX: 00007f796c58e969 [ 1537.319899][T23353] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 1537.319916][T23353] RBP: 00007f796c610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1537.319932][T23353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1537.319948][T23353] R13: 0000000000000000 R14: 00007f796c7b6160 R15: 00007ffdf89c50c8 [ 1537.319979][T23353] [ 1537.320142][T23353] Kernel Offset: disabled