last executing test programs: 15.242400869s ago: executing program 1 (id=807): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) get_mempolicy$auto(&(0x7f0000000100)=0x1ff, &(0x7f0000000140)=0x8000, 0x8000000000000001, 0x2, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) r1 = bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xffff, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x36242398, 0xfffff5b2, 0x3bb, 0x8000007, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) rt_tgsigqueueinfo$auto(0x3, 0x96, 0x3, &(0x7f0000000180)={@siginfo_0_0={0x80000000, 0x7, 0x8000, @_kill={0xffffffffffffffff}}}) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000000)=ANY=[@ANYRES16=r1, @ANYBLOB="090099c741aa7b70053b57e907f8ff0000000000bd2cb6a1534325ded06883a36ba82c05981a8a9be5b4aba962111a165893d9f6de89b751825478249114438d7f53b830da0c13a4c909b01283f7fff2a87ea968957e7fa5d81aeae50a3df8068ca759c16749e032db2fe5a0"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x20008804) r3 = fsopen$auto(0x0, 0x1) fsconfig$auto(r3, 0x8, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000002d00)={0x3738, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x1549, 0x2, 0x0, 0x1, [@generic="ca8c7e2065b719ca752069e76afc34751ae843d2794e673e0f7afea56fbdac448669bb4768e1be6d0e8bf8bc929521febabcadaebfcf86abb8b69106da809b78a3a4e76a82d383baa6d158a37e7ea6bbefba613b6aa0fc37bd2d88ca5d049f4ea523f7091744c4509aed", @nested={0x101c, 0x103, 0x0, 0x1, [@typed={0x14, 0x56, 0x0, 0x0, @ipv6=@private0}, @typed={0x1004, 0xac, 0x0, 0x0, @binary="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@typed={0x8, 0x9, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @nested={0x18, 0x7, 0x0, 0x1, [@nested={0x4, 0xcc}, @nested={0x4, 0x22}, @nested={0x4, 0x107}, @typed={0x8, 0x6b, 0x0, 0x0, @pid=r2}]}, @typed={0x8, 0xba, 0x0, 0x0, @pid=r2}, @generic="3f7aab5ef2fb80280bc24793cd8d7656709c2df9a51b1d5ca4dbdb415856da5f36023702957473c2d7fcb2a4adcf3dd0ee152bf26e8eabf9d16075f92436ccd44fb5d13307885d0afda7323455f2fc2fe19a45d9f3d366b0bee4e57734298d2a2599fd2cea4b2b1fd828e3349a1967a575b1b91ca300af7be0b64242a9723189ba5aca36ac074844d3237abdb2b306d5dd8120b7571f47dc4335c360340f96a8cae4622d1acb6b43a851fa304bd9bab0b60c2118731da5d7edd951a41d3d9792fb07edf3ce7fe9", @nested={0x399, 0x130, 0x0, 0x1, [@generic="073518e58376f6404a499357a1dcd6bb5e1efcee4b26f7a72e1336d5a8869862d6066813c3a52d7ce1b4bb260afa605299b20316642f33dcd3b3bf18e4a33c7629d884a5956f7a68c71f2d19e00e400cddc3c533250a3f8f15d84f0ef9ebff8c6491783ab555264b28c8b3cd6f239580aea3694fbfc2ab540c1130d612b28280937e2900df25e3b9b6fd55b74b075a05f8c0fada83de7c98ce8da7a21f7f31e22c797ad529c863afc7c90b19fef9", @generic="f03d384672a76ddeb11575244b79b1e231c59632e6b560eec2d060c064f70a1690cd92b05b21d2392d0df44b4eb6ebb2b741c5df5451a74ff909c9652208bcec433cacf0223735dfd92e718ade5db60533fe92402f275800ee51e996418c725248e06542f67ef63805fcaa642d9f778617ae0a4f39904ac9ca83200171894f4c76867620556a4611c469d3dd7d98e0766e721b8deb07b5e1ee065b8d0bbb7855a86676f3d211a5e0ecce028e11f33f24245cb88c9880dc5b511b7e806ee4030c62dda429a99706430979f0f8f3f8a3815f193f4d1352bcf81ed96f50be11757b13a734c326b9b046", @generic="5479000020161c9eb55f1fd5efa8eddea45782c7579f3c52d2dc6d117e0499f92f29ec453993ea0f99bc6bcba3ab86652af57f803a3f3bc33e641a0b52eaf2b1fa063debdd7d408c7695d255fcc658338e497aa037ddd719edc389ebc1b69f7e7b1e3eabbd9cbf1c633265e1a81163e9cc541409be4d78d1b5baedda0c06c42e6bb7f8e3929924249b0657b306ceaec78fc65bb943f25b565b496adc23847a392d2289fc6cf14d744f71f98884a85664dbcb7166606034091ec177eac9654caac8a2b9c3ad", @nested={0x4, 0xf4}, @generic="cd515d2113a7de8340aeef9127c40418d0ba097475a14a572579bbfe3084ea5945915685767d6e80f0256fb737bd138c343b4effb93da43d8f81d0744735d49486dec4e64942a8f5ef35ae3eb6e7caa4e3e658cfdaf1a7f92896da31d1081cc4a99be9a3", 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0x1, [@nested={0x1004, 0x60, 0x0, 0x1, 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@typed={0x8, 0xd6, 0x0, 0x0, @fd=r0}, @generic="bb0c9f6b09272142a656bfee52e924b188e3720320a95ee42f675c046aa52dd96a2c113b432b119195dc4f140f3f3f72dec11041e229aa25a0667aec2b2400c97c45f7b14f953c3d0705db092ac368a43b74ec4d8838322909353600d4d3d131c13285d611bf3cdb318d18fea20193043eba16f1", @generic="48bf919ecd41a9", @generic="ed3de4bb6db753f7ee6d78c79db69f82e7fdb18c814b88b5ae714d45a6f0a363df22a5dd6f92a18020", @generic="b97131c21bb476d3e0dfe45e686ccb223130970170f2c1423b9e6c5d7d3597f76e", @generic="dbf0b80849ed2f2ededf6380a604a97effac8b48a766088bd97c263d247fe1462ace02ee88cefc2075c07a694aae39a8a41f0436e612d669e5c3867ae1d1e60031ba79549739271e409a73d44205", @typed={0x4, 0xe6}, @generic="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@generic="be82d5c1e2c00993d524361d4f3c7edf31c092bb4dda93ad859ba61a18da441e440607140c6e5b47b1726d90ae99b5d05e613b4ae154169a0da45bfe100df065ddf60eb1211ad437ba36eaafee4c14047cf28558eedd50cba64003edd82115131fc8545522b8"]}]}, 0x3738}, 0x1, 0x0, 0x0, 0x40}, 0x4081) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc2}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x2, 0x0) 14.850242189s ago: executing program 1 (id=808): mmap$auto(0x0, 0x2000a, 0x10000000000df, 0xeb2, 0x401, 0x8000) arch_prctl$auto(0x1003, 0x7) arch_prctl$auto(0x67b, 0x2) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) getpid() mmap$auto(0x0, 0x4, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/nfs/parameters/nfs_idmap_cache_timeout\x00', 0xc2902, 0x0) read$auto(r0, 0x0, 0x20) writev$auto(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1\x00', 0x20b42, 0x0) prctl$auto_PR_SET_MM_START_DATA(0x80000001, 0x3, 0x0, 0x9, 0xd) ioctl$auto(0xffffffffffffffff, 0xfffff369, 0x2) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS0\x00', 0x48140, 0x0) uname$auto(0x0) ioctl$auto(0x3, 0x5404, 0x38) (fail_nth: 1) 14.15850596s ago: executing program 1 (id=810): mmap$auto(0x0, 0x2020005, 0x6, 0xeb2, 0xfffffffffffffffb, 0x8000) close_range$auto(0x0, 0xffffffffffffffff, 0x2) pidfd_open$auto(0x1, 0x0) socket(0x2, 0x3, 0x100) bpf$auto(0x2, &(0x7f00000001c0)=@batch={0x8000000000009, 0x80000001, 0x10008, 0x8250, 0xa6d5, 0xffffffffffffffff, 0x7, 0x6}, 0x103) sendmsg$auto_NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d8010000", @ANYRES16, @ANYBLOB="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"], 0x1d8}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/rc_rateidx_mcs_mask_2ghz\x00', 0x88000, 0x0) sendmsg$auto_HWSIM_CMD_DEL_RADIO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01"], 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x8000) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000011c0)={0x0, 0x1ac}}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 13.953326628s ago: executing program 1 (id=812): mmap$auto(0x0, 0x861, 0x100001000000004, 0xfa31, 0x400, 0x8000) socket(0x10, 0x2, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x6c}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x7f, 0x8000) socket(0x10, 0x2, 0x0) msgctl$auto_IPC_RMID(0xfffffffa, 0x0, &(0x7f0000000340)={{0x3ff, 0x0, 0xee01, 0x781, 0x2, 0x4, 0x618}, &(0x7f0000000280)=0x1, &(0x7f0000000300)=0xc, 0xa13, 0x8, 0x5, 0x5, 0x4, 0x1, 0x0, 0x4b, @inferred=0xffffffffffffffff, @raw=0x4}) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000040), r0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x89}, 0xa}, 0x3, 0x0) 13.828248637s ago: executing program 1 (id=813): openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) tkill$auto(0x1, 0x7) keyctl$auto_KEYCTL_SESSION_TO_PARENT(0x12, 0x0, 0x0, 0x0, 0x48eafc79) mmap$auto(0x81, 0x8, 0x1000e2, 0xeb1, 0x405, 0x100008000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082dbd7000fedbdf250300000008000400b70a0000060007000080000008000200", @ANYRES32, @ANYBLOB="0a0005000180c200000e00000a0001000180c200000e00000a000100aaaaaaaaaa35000008000200", @ANYRES32, @ANYBLOB="060006000500000008002e"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="f2000000", @ANYBLOB='.'], 0x1ac}, 0x1, 0x0, 0x0, 0x24040840}, 0x94) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) prctl$auto(0x1000000003b, 0x1, 0x0, 0x5, 0x7) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000040), 0x288500, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0x200, 0x5, 0x1, 0x6, 0x7fff}, "8986385c1d1037202eaa0d397e2816ed28f50bb5a59e76d23091078082a397e8"}) mmap$auto(0x0, 0x9, 0xdf, 0x1000000eb1, 0x401, 0x8000) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC2\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/fs/cifs/SecurityFlags\x00', 0x48041, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x2, 0x0) openat$auto_drm_connector_fops_drm_debugfs(0xffffffffffffff9c, &(0x7f0000000b80)='/sys/kernel/debug/dri/vkms/Writeback-1/force\x00', 0x2, 0x0) socket(0x2, 0x2, 0x1) socket(0x10, 0x2, 0x4) io_uring_setup$auto(0x2, 0x0) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/icmp/ratemask\x00', 0xa0202, 0x0) ioctl$auto_TIOCSETD2(r2, 0x5423, 0x0) socketpair$auto(0x5b, 0x1, 0x420000, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS2\x00', 0x101f81, 0x0) ioctl$auto_TIOCSETD2(r3, 0x5423, 0x0) ioctl$auto_TIOCVHANGUP2(r2, 0x5437, 0x0) 13.138967062s ago: executing program 1 (id=816): ioctl$auto_TIOCGDEV2(0xffffffffffffffff, 0x5453, 0x0) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x6) unshare$auto(0x40000080) socket(0x2b, 0x1, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) prctl$auto(0x3e, 0x800000000001, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000005800), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_TX_INFO_FRAME(r2, &(0x7f0000006940)={0x0, 0x0, &(0x7f0000006900)={&(0x7f0000000280)=ANY=[@ANYBLOB="4c120000", @ANYRES16=r3, @ANYBLOB="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"/4692], 0x124c}, 0x1, 0x0, 0x0, 0x20000041}, 0x800) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf47\n\xa7\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xd1\x013\x87l\xb9\x1e\x05\x90\xa2', 0x5) mmap$auto(0x0, 0x20005, 0x4000000000e2, 0xeb1, 0x401, 0x7fff) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0xffffffffffffffff, 0x28000) getcwd$auto(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/dummy_hcd.7/usb8/bConfigurationValue\x00', 0x10b042, 0x0) sendfile$auto(r5, r5, 0x0, 0x2) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, 0x0, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/platform/dummy_hcd.7/usb8/power/level\x00', 0x100, 0x0) read$auto(0x3, 0x0, 0x80) getdents$auto(r4, 0x0, 0xfff) madvise$auto(0x0, 0xffffffffffff0009, 0x13) 13.123037475s ago: executing program 2 (id=817): r0 = socket(0x2, 0x1, 0x106) io_cancel$auto(0x2c98, &(0x7f0000000040)={0x0, 0x5, 0x8, 0x9d52, 0x3, r0, 0x2, 0x4, 0x101, 0x0, 0x3803, r0}, &(0x7f0000000080)={0x8, 0x8, 0x9, 0x5}) setsockopt$auto(0x3, 0x1, 0x7, 0xffffffffffffffff, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS0\x00', 0x48140, 0x0) readv$auto(r1, 0x0, 0x3) ioctl$auto_TIOCVHANGUP2(r1, 0x5437, 0x0) 12.887448351s ago: executing program 32 (id=816): ioctl$auto_TIOCGDEV2(0xffffffffffffffff, 0x5453, 0x0) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x6) unshare$auto(0x40000080) socket(0x2b, 0x1, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) prctl$auto(0x3e, 0x800000000001, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000005800), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_TX_INFO_FRAME(r2, &(0x7f0000006940)={0x0, 0x0, &(0x7f0000006900)={&(0x7f0000000280)=ANY=[@ANYBLOB="4c120000", @ANYRES16=r3, @ANYBLOB="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"/4692], 0x124c}, 0x1, 0x0, 0x0, 0x20000041}, 0x800) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf47\n\xa7\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xd1\x013\x87l\xb9\x1e\x05\x90\xa2', 0x5) mmap$auto(0x0, 0x20005, 0x4000000000e2, 0xeb1, 0x401, 0x7fff) r4 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0xffffffffffffffff, 0x28000) getcwd$auto(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/dummy_hcd.7/usb8/bConfigurationValue\x00', 0x10b042, 0x0) sendfile$auto(r5, r5, 0x0, 0x2) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, 0x0, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/platform/dummy_hcd.7/usb8/power/level\x00', 0x100, 0x0) read$auto(0x3, 0x0, 0x80) getdents$auto(r4, 0x0, 0xfff) madvise$auto(0x0, 0xffffffffffff0009, 0x13) 12.881468853s ago: executing program 2 (id=819): openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) r0 = socket(0x22, 0x2, 0x1c01) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r0, 0x0, 0x2c0408c0) r1 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_FBIOPUT_VSCREENINFO(r1, 0x4601, 0x0) read$auto(0x3, 0x0, 0x80) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$auto_ep0_operations_inode(0xffffffffffffff9c, &(0x7f00000001c0), 0x1cb803, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$auto_dvb_demux_fops_dmxdev(r2, 0x40146f2c, 0x0) unshare$auto(0x40000080) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000000b80), r3) sendmsg$auto_IOAM6_CMD_DEL_SCHEMA(r3, 0x0, 0x40040) mmap$auto(0x0, 0x9, 0x3ff57696, 0x9b72, 0x2, 0x8000000000008000) timer_create$auto(0xb, &(0x7f00000001c0)={@sival_ptr=0x0, @inferred, 0x1, @_sigev_thread={0x0, 0x0}}, 0x0) timer_gettime$auto(0x0, 0x0) sendmsg$auto_IOAM6_CMD_DEL_SCHEMA(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@IOAM6_ATTR_SC_ID={0x8, 0x4, 0xf}, @IOAM6_ATTR_SC_ID={0x8, 0x4, 0x7}, @IOAM6_ATTR_SC_ID={0x8, 0x4, 0x699}, @IOAM6_ATTR_SC_ID={0x8, 0x4, 0x102}, @IOAM6_ATTR_SC_ID={0xffffffffffffff4b, 0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x9004}, 0x8080) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/tainted\x00', 0x28002, 0x0) close_range$auto(0x2, 0xa, 0x0) lseek$auto(0x3, 0x7ffffffffffffffb, 0x0) mmap$auto(0x2, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) shmat$auto(0x0, &(0x7f0000000580)='(\x00', 0xfffffffa) 10.832761764s ago: executing program 2 (id=827): openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) r0 = socket(0x22, 0x2, 0x1c01) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r0, 0x0, 0x2c0408c0) r1 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_FBIOPUT_VSCREENINFO(r1, 0x4601, 0x0) read$auto(0x3, 0x0, 0x80) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$auto_ep0_operations_inode(0xffffffffffffff9c, &(0x7f00000001c0), 0x1cb803, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$auto_dvb_demux_fops_dmxdev(r2, 0x40146f2c, 0x0) unshare$auto(0x40000080) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000000b80), r3) sendmsg$auto_IOAM6_CMD_DEL_SCHEMA(r3, 0x0, 0x40040) mmap$auto(0x0, 0x9, 0x3ff57696, 0x9b72, 0x2, 0x8000000000008000) timer_create$auto(0xb, &(0x7f00000001c0)={@sival_ptr=0x0, @inferred, 0x1, @_sigev_thread={0x0, 0x0}}, 0x0) timer_gettime$auto(0x0, 0x0) sendmsg$auto_IOAM6_CMD_DEL_SCHEMA(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@IOAM6_ATTR_SC_ID={0x8, 0x4, 0xf}, @IOAM6_ATTR_SC_ID={0x8, 0x4, 0x7}, @IOAM6_ATTR_SC_ID={0x8, 0x4, 0x699}, @IOAM6_ATTR_SC_ID={0x8, 0x4, 0x102}, @IOAM6_ATTR_SC_ID={0xffffffffffffff4b, 0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x9004}, 0x8080) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/tainted\x00', 0x28002, 0x0) close_range$auto(0x2, 0xa, 0x0) lseek$auto(0x3, 0x7ffffffffffffffb, 0x0) mmap$auto(0x2, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) shmat$auto(0x0, &(0x7f0000000580)='(\x00', 0xfffffffa) 6.319786535s ago: executing program 3 (id=831): close_range$auto(0x0, 0xfffffffffffff001, 0x2) select$auto(0x8, 0x0, &(0x7f0000000340)={[0x9, 0x8000, 0xfffffffffffffffd, 0xd7d, 0x4, 0x9, 0x100, 0x8, 0x9, 0x7, 0x3, 0x4, 0x847, 0xffffffff7fffffff, 0x401, 0x6]}, 0x0, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x800, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) unshare$auto(0x40000080) socket(0xa, 0x3, 0x3a) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x142, 0x0) setsockopt$auto(0x400000000000003, 0x29, 0xd4, 0x0, 0x4) 6.115408227s ago: executing program 2 (id=832): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0xe8) write$auto(0xffffffffffffffff, 0x0, 0x17e) r1 = openat$auto_cpuid_fops_cpuid(0xffffffffffffff9c, 0x0, 0x2ad00, 0x0) readv$auto(r1, 0x0, 0x3) ppoll$auto(&(0x7f0000000180)={0xffffffffffffffff, 0x1142, 0x1ffe}, 0x4, 0x0, 0x0, 0x8) modify_ldt$auto(0x1, 0x0, 0x8) mmap$auto(0x0, 0x2020009, 0xa, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r2, 0x0, 0x7) openat$auto_tracing_stats_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/per_cpu/cpu0/stats\x00', 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./cgroup\x00', 0x80400, 0x42) open_by_handle_at$auto(r3, &(0x7f0000000040)={0x8, 0x2, "0200000000000000"}, 0x2) read$auto_tracing_buffers_fops_trace(r3, &(0x7f0000000380)=""/4096, 0x1000) readv$auto(0x3, 0x0, 0x3) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r4, &(0x7f0000000200)={0x0, 0x9}, 0x3) ioctl$auto_UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000300)={{0x0, 0xf2cf, 0x1ff, 0x4}, "6a034a07c7b82d90b69a39e32576f893fba86c9dd051a0094a3836d61c9100fefbbabea6ef9368c7996e841f3f1561d4992f726b0a6c36b0b2fd1678e816201cf562367fe6596824588a2e3d84ba165f", 0x7a2a}) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/virtual/block/loop4/size\x00', 0x40000, 0x0) (fail_nth: 2) finit_module$auto(r5, 0x0, 0x3) mremap$auto(0x200000001000, 0x4, 0x4, 0x3, 0x100000000) 5.725792172s ago: executing program 3 (id=833): openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x66ab80, 0x0) r0 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000400), 0x101000, 0x0) ioctl$auto_UI_SET_EVBIT(r0, 0x40045564, &(0x7f0000000440)=0x1) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_TUNGETVNETHDRSZ2(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)=0xfd) bpf$auto(0x2, 0x0, 0xc) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/platform/vkms/graphics/fb0/bits_per_pixel\x00', 0x82942, 0x0) sendfile$auto(r1, r1, 0x0, 0x200) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x129800, 0x0) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/card1\x00', 0x0, 0x0) 4.487834335s ago: executing program 3 (id=835): ioctl$auto_TIOCGDEV2(0xffffffffffffffff, 0x5453, 0x0) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000001c0)=0x6) unshare$auto(0x40000080) socket(0x2b, 0x1, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) prctl$auto(0x3e, 0x800000000001, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000005800), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x8000000003, 0xeb1, 0xfffffffffffffffa, 0x8000) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf47\n\xa7\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xd1\x013\x87l\xb9\x1e\x05\x90\xa2', 0x5) mmap$auto(0x0, 0x20005, 0x4000000000e2, 0xeb1, 0x401, 0x7fff) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0xffffffffffffffff, 0x28000) getcwd$auto(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/dummy_hcd.7/usb8/bConfigurationValue\x00', 0x10b042, 0x0) sendfile$auto(r3, r3, 0x0, 0x2) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, 0x0, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/platform/dummy_hcd.7/usb8/power/level\x00', 0x100, 0x0) read$auto(0x3, 0x0, 0x80) getdents$auto(r2, 0x0, 0xfff) madvise$auto(0x0, 0xffffffffffff0009, 0x13) 2.780012041s ago: executing program 2 (id=837): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x2, 0x1, 0x106) connect$auto(0x3, &(0x7f0000000140), 0x55) setuid$auto(0xe) setsockopt$auto(r0, 0x6, 0xd, 0x0, 0x6) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) r3 = epoll_create$auto(0x7) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) r4 = socket(0x2, 0xa, 0x1) r5 = bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1f, r4, 0x10000}, 0x10) mmap$auto(0x0, 0x2009, 0xfffffffffffffffa, 0x8000200008011, r5, 0x8000) mmap$auto(0x0, 0x9, 0x3ff57699, 0x9b72, 0x2, 0x8000000000008000) mount_setattr$auto(0xffffffffffffff9c, 0x0, 0x1000, 0x0, 0xe9f) epoll_wait$auto(r3, 0x0, 0xe007, 0x1) r6 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/sctp/rto_max\x00', 0x800, 0x0) read$auto_proc_sys_file_operations_proc_sysctl(r6, 0x0, 0x0) sendmsg$auto_GTP_CMD_NEWPDP(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffeaa, &(0x7f0000000080)={0x0, 0x23}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r7 = set_tid_address$auto(&(0x7f00000000c0)=0x10000) ioctl$auto_LOOP_CTL_REMOVE(r3, 0x4c81, r7) ioctl$auto_UBI_IOCATT(r3, 0x40186f40, &(0x7f0000000000)={0x800, 0x7, 0x7, 0x4, 0x2, 0x3}) socket(0x2, 0x801, 0x106) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) setsockopt$auto(0x3, 0x0, 0x33, 0x0, 0x4) read$auto(r2, 0x0, 0x20) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) modify_ldt$auto(0x1, &(0x7f00000001c0), 0x10) 2.705320388s ago: executing program 0 (id=838): mmap$auto(0x0, 0x2020005, 0x6, 0xeb2, 0xfffffffffffffffb, 0x8000) close_range$auto(0x0, 0xffffffffffffffff, 0x2) pidfd_open$auto(0x1, 0x0) socket(0x2, 0x3, 0x100) bpf$auto(0x2, &(0x7f00000001c0)=@batch={0x8000000000009, 0x80000001, 0x10008, 0x8250, 0xa6d5, 0xffffffffffffffff, 0x7, 0x6}, 0x103) sendmsg$auto_NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d8010000", @ANYRES16, @ANYBLOB="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"], 0x1d8}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/rc_rateidx_mcs_mask_2ghz\x00', 0x88000, 0x0) sendmsg$auto_HWSIM_CMD_DEL_RADIO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01"], 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x8000) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB], 0x1ac}}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2.574201045s ago: executing program 2 (id=839): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) openat$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$auto(0x1, 0x0, 0x80000000) (async) write$auto(0x1, 0x0, 0x80000000) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, 0x0, 0x200, 0x0) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) socket(0x2, 0x1, 0x1) (async) r0 = socket(0x2, 0x1, 0x1) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) (async) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) sendmsg$auto_NFC_CMD_DEP_LINK_DOWN(r0, 0x0, 0x20000001) madvise$auto(0x0, 0xffffffffffff0004, 0x19) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000002f00), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000002f00), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_LISTENER_SET(r1, &(0x7f0000005380)={0x0, 0x0, &(0x7f0000005340)={&(0x7f0000000000)={0x1c, r2, 0x1, 0x870bd2b, 0x25dfdbfc, {}, [@NFSD_A_SERVER_SOCK_ADDR={0x8, 0x1, 0x0, 0x1, [@NFSD_A_SOCK_ADDR={0x4}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x20000000) kill$auto(0x0, 0x21) madvise$auto(0x0, 0x200007, 0x8) (async) madvise$auto(0x0, 0x200007, 0x8) madvise$auto(0x0, 0x2003f0, 0x15) lseek$auto(r0, 0x6, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) (async) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_MPP(r0, 0x0, 0x880) (async) sendmsg$auto_NL80211_CMD_GET_MPP(r0, 0x0, 0x880) munmap$auto(0x8000, 0xffffffff) syz_genetlink_get_family_id$auto_nfc(&(0x7f00000000c0), 0xffffffffffffffff) remap_file_pages$auto(0x6a27, 0x1000, 0x0, 0x3, 0x4) (async) remap_file_pages$auto(0x6a27, 0x1000, 0x0, 0x3, 0x4) mmap$auto(0x0, 0x2020009, 0x3, 0x400000eb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x10000000000048, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x40802, 0x0) io_uring_enter$auto(r3, 0x8001, 0x80, 0xf, &(0x7f0000000040)="6f6fdfc624482b6feebecf0c6f9b95dfda4c61249e97790decc0a3b8885108e61e06e4de584eb953737116e751be9b06447d68ceb2fbe4cab38f1f351737e8a1acfa09e4ad456d9b26a7f85a39540a7cb4f7adedabc87237db4dc316f7f529c11804c2db4dbf598c1ea68248f57e56", 0x5) 2.526995338s ago: executing program 0 (id=840): close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$auto_OSS_GETVERSION2(r0, 0x80044d76, &(0x7f0000000080)) r1 = socket(0x2, 0x3, 0x100) close_range$auto(0x2, 0x8, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/pci0000:00/waiting_for_supplier\x00', 0x80800, 0x0) read$auto(r1, 0x0, 0x72b) 2.376064328s ago: executing program 0 (id=841): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0xa, 0x0) close_range$auto(0x0, 0xfffffffffffff001, 0x2) socket(0x2, 0x1, 0x0) socket(0x18, 0x4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) memfd_create$auto(0x0, 0x4) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) (fail_nth: 11) 2.171459686s ago: executing program 3 (id=842): io_uring_setup$auto(0x6, 0x0) mmap$auto(0xfffffffffffffffd, 0x2000c, 0x4000000000cf, 0xeb0, 0x401, 0xffff) r0 = socket(0x28, 0x1, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x2, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/net/dummy0/carrier\x00', 0x8182, 0x0) syz_genetlink_get_family_id$auto_tipcv2(&(0x7f00000000c0), 0xffffffffffffffff) r1 = getpid() process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x800000001, &(0x7f0000000280)={&(0x7f0000000080), 0x1ffffffff}, 0x6, 0x0) setsockopt$auto(0x3, 0x0, 0x60, 0x0, 0x10001) r2 = socket(0x1e, 0x4, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, 0x0, 0x80080, 0x0) mmap$auto(0x0, 0x8, 0x2, 0x9b72, 0x5, 0x0) socket(0xa, 0x801, 0x106) sendmsg$auto_NL80211_CMD_DEL_KEY(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY_SELF_MANAGED_REG={0x4}, @NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, "ec3fbd33ecfef593b7d42816ab18e9fcbd5fc341d8f2c73d0901"}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000001}, 0x40010) getsockopt$auto_SO_OOBINLINE(r0, 0x2, 0xa, &(0x7f0000000080)='\x00', 0x0) setsockopt$auto(0x3, 0x1, 0xd, 0x0, 0x8) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x82082, 0x0) close_range$auto(0x2, 0xa, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) stat$auto(0x0, &(0x7f0000000380)={0x3, 0x3, 0x6, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0xa, 0xff, 0x100, 0x401, 0x5f57, 0x80000000, 0xaa}) r3 = openat$auto_urandom_fops_random(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) openat$auto_set_tracer_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/current_tracer\x00', 0x0, 0x0) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) writev$auto(r3, &(0x7f00000003c0)={0x0, 0x8}, 0x3) 1.348041694s ago: executing program 0 (id=843): mmap$auto(0x0, 0x9, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video43\x00', 0x129900, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mlockall$auto(0x2) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/hugetlb.1GB.limit_in_bytes\x00', 0xa001, 0x0) write$auto(r1, &(0x7f00000002c0)='0\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k>\xc8\x1f\xad\xf6\xf0\xef\xe4s\x95\xf2\x00\x97S\xb9O\xac\xbe\xd6\\J<\x02YK\xd6M\xe6\xe7\xa0\xb8\xc3[\x01\xc5\xe8|\xb0\xb0\x80\xbf\xa5?=i\x88UB\x1d\x8e\xd3\xc2\x949\xb6\xfb\x006\x02\x9c\x83\x14\x13\x99\xc7\xb4)M\xed\tN $\xd4\x90^?J\x92\x9a?\xf8b\x03\xd8\xdd\x84\xdf\x92\xf0\xcd\xd8\xba\xab\x15\x80\x9eo,\xc8\xf2\x82\xd2\x88\xbeL\xa0\x1a\xd3\xd5Of\x95\xee\x13e\xeb}o\x9b\x86_\xf0?\f<\xf3t7\xb6\x0f\x93\xc79@\xd8x\x9e\xef!\x006\b\xdbWB\x84\xdd\xac\xdau\x86g\x8f\x02@O7\x0f\xf8\x8d(\x9c\xf2NyD\x7f3\x14\x9eg\x86%)\xd6\b\xcd\x1f\x03\x00:\xa6\x83\'\xf4\xf2\x9dd\xf4z\x89\xc5D\xc4\x02\\\x81\xcf\x02Ep\xf6`\xde*\x1dV', 0x81) mmap$auto(0xffffffffffff5c13, 0x0, 0x5, 0x18, r1, 0x8000) ioctl$auto_SNDRV_PCM_IOCTL_DROP(0xffffffffffffffff, 0x4143, 0x0) socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(r1, &(0x7f0000000140)=@nfc={0x27, 0x0, 0x0, 0x5}, 0xd4) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) r2 = socket(0xa, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) write$auto(r3, &(0x7f00000003c0)='/le\xc0\x03\x00\x00dio\x16\x01d\xb9h\x93OL\x85/\xbb\xfe\xb8\xd9\r\xf1\xf5\x845\x89F0B\x8d+\xc2C\x12\x12\xc7C\x95\xd5\xcaG3\x885\x16\xdcl,\x8b\xb7I\xfd\xdf\xb7\x82c]\x14\xebr\xda\x9dSr\xcc\xb06\xd8\xde\xac+n\xc8\xac\xee\x82\xad\x89\x00\n\xa7\xa6(\x83\xd3\x85\xdc\xf5\xa6\xd5\xdcD\x8f\xdf\x98\xe4\x95\xd0~Zn\x00\x00\x00\x00\x00\x00\xecAA;?\x9cUui_\xa4.\x86\xd8p\x03\xfa\art\x00\x17\xd1\xfe\xc6\xa1>\x1c`\xc5\x88w\x13\xc0\xb3I\x83\"\xe1N\x86N\x17G}\x00'/166, 0x100000a3d9) keyctl$auto(0x1e, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x1) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0xa, 0x1, 0x84) semctl$auto(0x8, 0x806, 0x13, 0x46) setsockopt$auto(r4, 0x29, 0x41040, 0x0, 0x10000) select$auto(0x11, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da07, 0x3, 0x3, 0x62, 0x8000001f, 0x40007, 0x6d3e, 0x9, 0x2, 0x8]}, 0x0) sync_file_range$auto(r2, 0x243e1d46, 0x0, 0x100) select$auto(0x9, &(0x7f00000000c0)={[0xeeda, 0x7, 0xfffffffe, 0x9, 0x6, 0x1ff, 0x6, 0x3, 0x4, 0x4618ecd2, 0x3, 0x42ff, 0x6, 0x9a8c, 0x20000000, 0x10001]}, 0x0, 0x0, &(0x7f0000000280)={0x6, 0xcb}) write$auto(0x3, 0x0, 0xfffffdef) ioctl$auto(r0, 0x8008563f, r0) io_uring_setup$auto(0x406, 0x0) io_setup$auto(0x5, 0xffffffffffffffff) 505.849321ms ago: executing program 3 (id=844): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/platform/vkms/graphics/fb0/bits_per_pixel\x00', 0x82942, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) r1 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r1, 0x107, 0x13, 0x0, 0x4) sendfile$auto(r0, r0, 0x0, 0x200) 274.817461ms ago: executing program 0 (id=845): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x40242, 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) read$auto_kernfs_file_fops_kernfs_internal(r1, 0x0, 0x0) writev$auto(r0, &(0x7f0000000200)={0x0, 0x10}, 0x3) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) unshare$auto(0x201) 5.494905ms ago: executing program 3 (id=846): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) (async) r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0) write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9) (async) ioctl$auto(r0, 0x400454ca, 0x38) (async) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r3 = io_uring_setup$auto(0x9, 0x0) io_uring_register$auto(r3, 0x14, 0x0, 0xfffffffb) (async) openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0) ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0) (async) mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000) (async) write$auto(0x3, 0x0, 0xfffffdef) (async) io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, 0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}}) (async) ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0) mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r4, 0x8000) (async) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x11, 0x0, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r5 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0) ioctl$auto(r5, 0x5609, 0xffffffffffffffff) (async) madvise$auto(0x0, 0x20499d, 0x9) (async) open_tree$auto(0xffffffffffffffff, 0x0, 0x74ee) (async) ioctl$auto_NS_GET_PID_FROM_PIDNS(r4, 0x8004b706, &(0x7f0000000180)=0x4) (async) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000050}, 0x400c0) 0s ago: executing program 0 (id=847): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/block/loop15/queue/atomic_write_boundary_bytes\x00', 0x141900, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x1c8300, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = socket(0x11, 0x2, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) bind$auto(0x3, &(0x7f0000000040)=@ethernet={0x1, @multicast}, 0x6a) getpeername$auto(r1, 0x0, 0x0) r2 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000001cc0), 0x101440, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0x0, 0x2, 0x200800, 0xffffffff, 0xfffffffb}, "0dd7fd004929347eeeccdf0732f77b1f6de0d6d51768a257a97ca5e9ca6310ea"}) ioctl$auto_SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000180)={0xf8000000, 0xffffffff, 0x0, 0xe, 0x6, "938ea2d173ab8e40fe2a9879b43f6898a29bf86e6f763339cb35e64d09000000000000009e26168eeb6c1e333da4c61f57ff1de9d205133fc67c2e1d"}) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000040)=""/124, 0x7c) kernel console output (not intermixed with test programs):                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         syzkaller syzkaller login: [ 317.628064][ T9033] netlink: 4 bytes leftover after parsing attributes in process `syz.3.706'. [ 317.645024][ T9032] FAULT_INJECTION: forcing a failure. [ 317.645024][ T9032] name failslab, interval 1, probability 0, space 0, times 0 [ 317.679480][ T9032] CPU: 1 UID: 0 PID: 9032 Comm: syz.0.708 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 317.679595][ T9032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 317.679618][ T9032] Call Trace: [ 317.679664][ T9032] [ 317.679677][ T9032] dump_stack_lvl+0x16c/0x1f0 [ 317.679714][ T9032] should_fail_ex+0x512/0x640 [ 317.679774][ T9032] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 317.679855][ T9032] should_failslab+0xc2/0x120 [ 317.679889][ T9032] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 317.679940][ T9032] ? ptlock_alloc+0x1f/0x70 [ 317.679989][ T9032] ptlock_alloc+0x1f/0x70 [ 317.680031][ T9032] pte_alloc_one+0x82/0x3a0 [ 317.680082][ T9032] __pte_alloc+0x6d/0x3c0 [ 317.680115][ T9032] ? __pfx___pte_alloc+0x10/0x10 [ 317.680150][ T9032] ? find_held_lock+0x2b/0x80 [ 317.680185][ T9032] __handle_mm_fault+0x4358/0x5490 [ 317.680241][ T9032] ? __pfx___handle_mm_fault+0x10/0x10 [ 317.680318][ T9032] handle_mm_fault+0x589/0xd10 [ 317.680373][ T9032] __get_user_pages+0x589/0x3b80 [ 317.680423][ T9032] ? __pfx_mt_find+0x10/0x10 [ 317.680462][ T9032] ? __pfx___get_user_pages+0x10/0x10 [ 317.680526][ T9032] populate_vma_page_range+0x278/0x3a0 [ 317.680572][ T9032] ? __pfx_populate_vma_page_range+0x10/0x10 [ 317.680587][ T9034] netlink: 194 bytes leftover after parsing attributes in process `syz.3.706'. [ 317.680615][ T9032] ? __pfx_find_vma_intersection+0x10/0x10 [ 317.680664][ T9032] ? do_mmap+0x69c/0x1210 [ 317.680714][ T9032] __mm_populate+0x1d8/0x380 [ 317.680768][ T9032] ? __pfx___mm_populate+0x10/0x10 [ 317.680820][ T9032] ? up_write+0x1b2/0x520 [ 317.680880][ T9032] vm_mmap_pgoff+0x362/0x450 [ 317.680927][ T9032] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 317.680990][ T9032] ? __x64_sys_futex+0x1e0/0x4c0 [ 317.681035][ T9032] ? __x64_sys_futex+0x1e9/0x4c0 [ 317.681107][ T9032] ksys_mmap_pgoff+0x7d/0x5c0 [ 317.681148][ T9032] ? xfd_validate_state+0x61/0x180 [ 317.681195][ T9032] ? __pfx_do_writev+0x10/0x10 [ 317.681255][ T9032] __x64_sys_mmap+0x125/0x190 [ 317.681311][ T9032] do_syscall_64+0xcd/0x490 [ 317.681352][ T9032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 317.681391][ T9032] RIP: 0033:0x7f02e858e929 [ 317.681420][ T9032] 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 [ 317.681457][ T9032] RSP: 002b:00007f02e94a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 317.681492][ T9032] RAX: ffffffffffffffda RBX: 00007f02e87b5fa0 RCX: 00007f02e858e929 [ 317.681517][ T9032] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 317.681541][ T9032] RBP: 00007f02e8610b39 R08: 0000000000000002 R09: 0000000000008000 [ 317.681563][ T9032] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 317.681586][ T9032] R13: 0000000000000000 R14: 00007f02e87b5fa0 R15: 00007ffc2c7f77d8 [ 317.681639][ T9032] [ 318.469830][ T9046] netlink: 'syz.0.709': attribute type 11 has an invalid length. [ 318.480309][ T9046] netlink: 'syz.0.709': attribute type 11 has an invalid length. [ 318.490955][ T9046] netlink: 432 bytes leftover after parsing attributes in process `syz.0.709'. [ 318.629551][ T9050] netlink: 16 bytes leftover after parsing attributes in process `syz.1.710'. [ 318.686372][ T9052] FAULT_INJECTION: forcing a failure. [ 318.686372][ T9052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.739230][ T9052] CPU: 1 UID: 0 PID: 9052 Comm: syz.3.711 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 318.739272][ T9052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 318.739289][ T9052] Call Trace: [ 318.739298][ T9052] [ 318.739310][ T9052] dump_stack_lvl+0x16c/0x1f0 [ 318.739343][ T9052] should_fail_ex+0x512/0x640 [ 318.739397][ T9052] _copy_to_iter+0x463/0x16f0 [ 318.739438][ T9052] ? __pfx__copy_to_iter+0x10/0x10 [ 318.739473][ T9052] ? __pfx___might_resched+0x10/0x10 [ 318.739507][ T9052] ? aa_file_perm+0x4c7/0xfb0 [ 318.739560][ T9052] copy_page_to_iter+0x12a/0x1e0 [ 318.739597][ T9052] hugetlbfs_read_iter+0x427/0x8f0 [ 318.739649][ T9052] do_iter_readv_writev+0x738/0x950 [ 318.739694][ T9052] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 318.739748][ T9052] ? rw_verify_area+0xcf/0x680 [ 318.739794][ T9052] vfs_readv+0x4cb/0x8b0 [ 318.739834][ T9052] ? proc_fail_nth_write+0x9f/0x250 [ 318.739877][ T9052] ? __pfx_vfs_readv+0x10/0x10 [ 318.739947][ T9052] ? handle_mm_fault+0x2ab/0xd10 [ 318.739998][ T9052] ? do_preadv+0x1a6/0x270 [ 318.740039][ T9052] do_preadv+0x1a6/0x270 [ 318.740078][ T9052] ? __pfx_do_preadv+0x10/0x10 [ 318.740129][ T9052] do_syscall_64+0xcd/0x490 [ 318.740162][ T9052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.740199][ T9052] RIP: 0033:0x7f58cd18e929 [ 318.740228][ T9052] 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 [ 318.740256][ T9052] RSP: 002b:00007f58ce0d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 318.740287][ T9052] RAX: ffffffffffffffda RBX: 00007f58cd3b5fa0 RCX: 00007f58cd18e929 [ 318.740305][ T9052] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 318.740323][ T9052] RBP: 00007f58ce0d2090 R08: 0000000000000005 R09: 0000000000000000 [ 318.740340][ T9052] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 318.740356][ T9052] R13: 0000000000000000 R14: 00007f58cd3b5fa0 R15: 00007ffebea494d8 [ 318.740395][ T9052] [ 319.529561][ T9043] hub 8-0:1.0: USB hub found [ 319.536886][ T9043] hub 8-0:1.0: 1 port detected [ 321.212676][ T9086] netlink: 'syz.0.719': attribute type 11 has an invalid length. [ 321.329959][ T9086] netlink: 'syz.0.719': attribute type 11 has an invalid length. [ 321.338810][ T9086] netlink: 432 bytes leftover after parsing attributes in process `syz.0.719'. [ 321.524806][ T9089] hub 8-0:1.0: USB hub found [ 321.542897][ T9089] hub 8-0:1.0: 1 port detected [ 321.930647][ T9092] binder: 9091:9092 ioctl c018620c 0 returned -1 [ 322.738351][ T9101] FAULT_INJECTION: forcing a failure. [ 322.738351][ T9101] name failslab, interval 1, probability 0, space 0, times 0 [ 322.842970][ T9101] CPU: 0 UID: 0 PID: 9101 Comm: syz.2.722 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 322.843014][ T9101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 322.843032][ T9101] Call Trace: [ 322.843042][ T9101] [ 322.843054][ T9101] dump_stack_lvl+0x16c/0x1f0 [ 322.843094][ T9101] should_fail_ex+0x512/0x640 [ 322.843140][ T9101] ? fs_reclaim_acquire+0xae/0x150 [ 322.843179][ T9101] ? tomoyo_open_control+0x51f/0xa30 [ 322.843207][ T9101] should_failslab+0xc2/0x120 [ 322.843237][ T9101] __kmalloc_noprof+0xd2/0x510 [ 322.843291][ T9101] tomoyo_open_control+0x51f/0xa30 [ 322.843326][ T9101] do_dentry_open+0x741/0x1c10 [ 322.843373][ T9101] ? __pfx_tomoyo_open+0x10/0x10 [ 322.843421][ T9101] vfs_open+0x82/0x3f0 [ 322.843459][ T9101] path_openat+0x1de4/0x2cb0 [ 322.843513][ T9101] ? __pfx_path_openat+0x10/0x10 [ 322.843559][ T9101] ? __lock_acquire+0xb8a/0x1c90 [ 322.843602][ T9101] do_filp_open+0x20b/0x470 [ 322.843647][ T9101] ? __pfx_do_filp_open+0x10/0x10 [ 322.843719][ T9101] ? alloc_fd+0x471/0x7d0 [ 322.843771][ T9101] do_sys_openat2+0x11b/0x1d0 [ 322.843824][ T9101] ? __pfx_do_sys_openat2+0x10/0x10 [ 322.843884][ T9101] __x64_sys_openat+0x174/0x210 [ 322.843946][ T9101] ? __pfx___x64_sys_openat+0x10/0x10 [ 322.843996][ T9101] do_syscall_64+0xcd/0x490 [ 322.844032][ T9101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.844070][ T9101] RIP: 0033:0x7fa985d8e929 [ 322.844097][ T9101] 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 [ 322.844129][ T9101] RSP: 002b:00007fa986c00038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 322.844162][ T9101] RAX: ffffffffffffffda RBX: 00007fa985fb5fa0 RCX: 00007fa985d8e929 [ 322.844183][ T9101] RDX: 0000000000040040 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 322.844202][ T9101] RBP: 00007fa985e10b39 R08: 0000000000000000 R09: 0000000000000000 [ 322.844221][ T9101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 322.844240][ T9101] R13: 0000000000000000 R14: 00007fa985fb5fa0 R15: 00007ffd92ead9c8 [ 322.844281][ T9101] [ 323.710488][ T9111] netlink: 206 bytes leftover after parsing attributes in process `syz.0.725'. [ 323.808248][ T9113] FAULT_INJECTION: forcing a failure. [ 323.808248][ T9113] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.880256][ T9113] CPU: 1 UID: 0 PID: 9113 Comm: syz.0.725 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 323.880300][ T9113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 323.880318][ T9113] Call Trace: [ 323.880327][ T9113] [ 323.880339][ T9113] dump_stack_lvl+0x16c/0x1f0 [ 323.880373][ T9113] should_fail_ex+0x512/0x640 [ 323.880425][ T9113] _copy_from_user+0x2e/0xd0 [ 323.880456][ T9113] copy_msghdr_from_user+0x98/0x160 [ 323.880488][ T9113] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 323.880527][ T9113] ? kfree+0x24f/0x4d0 [ 323.880561][ T9113] ? __pfx__kstrtoull+0x10/0x10 [ 323.880609][ T9113] ___sys_sendmsg+0xfe/0x1d0 [ 323.880643][ T9113] ? __pfx____sys_sendmsg+0x10/0x10 [ 323.880714][ T9113] ? __pfx___might_resched+0x10/0x10 [ 323.880781][ T9113] __sys_sendmmsg+0x200/0x420 [ 323.880819][ T9113] ? __pfx___sys_sendmmsg+0x10/0x10 [ 323.880865][ T9113] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 323.880930][ T9113] ? fput+0x70/0xf0 [ 323.880962][ T9113] ? ksys_write+0x1ac/0x250 [ 323.881005][ T9113] ? __pfx_ksys_write+0x10/0x10 [ 323.881060][ T9113] __x64_sys_sendmmsg+0x9c/0x100 [ 323.881092][ T9113] ? lockdep_hardirqs_on+0x7c/0x110 [ 323.881138][ T9113] do_syscall_64+0xcd/0x490 [ 323.881172][ T9113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.881203][ T9113] RIP: 0033:0x7f02e858e929 [ 323.881227][ T9113] 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 [ 323.881256][ T9113] RSP: 002b:00007f02e9486038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 323.881284][ T9113] RAX: ffffffffffffffda RBX: 00007f02e87b6080 RCX: 00007f02e858e929 [ 323.881307][ T9113] RDX: 0000000000000fff RSI: 0000000000000000 RDI: 0000000000000003 [ 323.881325][ T9113] RBP: 00007f02e9486090 R08: 0000000000000000 R09: 0000000000000000 [ 323.881343][ T9113] R10: 000000000000ff00 R11: 0000000000000246 R12: 0000000000000002 [ 323.881361][ T9113] R13: 0000000000000000 R14: 00007f02e87b6080 R15: 00007ffc2c7f77d8 [ 323.881399][ T9113] syzkaller syzkaller login: [ 324.539691][ T9116] ecryptfs_miscdev_write: Dropping miscdev message of unrecognized type [0] [ 324.626135][ T9127] random: crng reseeded on system resumption [ 324.665128][ T9127] netlink: 80 bytes leftover after parsing attributes in process `syz.1.729'. [ 326.269553][ T9155] FAULT_INJECTION: forcing a failure. [ 326.269553][ T9155] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 326.347660][ T9155] CPU: 1 UID: 0 PID: 9155 Comm: syz.0.734 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 326.347698][ T9155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 326.347712][ T9155] Call Trace: [ 326.347720][ T9155] [ 326.347734][ T9155] dump_stack_lvl+0x16c/0x1f0 [ 326.347761][ T9155] should_fail_ex+0x512/0x640 [ 326.347803][ T9155] _copy_to_iter+0x463/0x16f0 [ 326.347833][ T9155] ? __pfx__copy_to_iter+0x10/0x10 [ 326.347859][ T9155] ? __pfx___might_resched+0x10/0x10 [ 326.347885][ T9155] ? aa_file_perm+0x4c7/0xfb0 [ 326.347925][ T9155] copy_page_to_iter+0x12a/0x1e0 [ 326.347963][ T9155] hugetlbfs_read_iter+0x427/0x8f0 [ 326.347999][ T9155] do_iter_readv_writev+0x738/0x950 [ 326.348034][ T9155] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 326.348087][ T9155] ? rw_verify_area+0xcf/0x680 [ 326.348124][ T9155] vfs_readv+0x4cb/0x8b0 [ 326.348153][ T9155] ? proc_fail_nth_write+0x9f/0x250 [ 326.348184][ T9155] ? __pfx_vfs_readv+0x10/0x10 [ 326.348233][ T9155] ? handle_mm_fault+0x2ab/0xd10 [ 326.348269][ T9155] ? do_preadv+0x1a6/0x270 [ 326.348297][ T9155] do_preadv+0x1a6/0x270 [ 326.348327][ T9155] ? __pfx_do_preadv+0x10/0x10 [ 326.348365][ T9155] do_syscall_64+0xcd/0x490 [ 326.348388][ T9155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.348410][ T9155] RIP: 0033:0x7f02e858e929 [ 326.348426][ T9155] 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 [ 326.348447][ T9155] RSP: 002b:00007f02e94a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 326.348467][ T9155] RAX: ffffffffffffffda RBX: 00007f02e87b5fa0 RCX: 00007f02e858e929 [ 326.348500][ T9155] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 326.348514][ T9155] RBP: 00007f02e94a7090 R08: 0000000000000005 R09: 0000000000000000 [ 326.348528][ T9155] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 326.348542][ T9155] R13: 0000000000000000 R14: 00007f02e87b5fa0 R15: 00007ffc2c7f77d8 [ 326.348570][ T9155] [ 326.569899][ C1] vkms_vblank_simulate: vblank timer overrun [ 327.198720][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 327.205996][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 327.272641][ T9168] netlink: 326 bytes leftover after parsing attributes in process `syz.1.738'. [ 327.964568][ T9187] FAULT_INJECTION: forcing a failure. [ 327.964568][ T9187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.093831][ T9187] CPU: 1 UID: 0 PID: 9187 Comm: syz.1.742 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 328.093880][ T9187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 328.093901][ T9187] Call Trace: [ 328.093921][ T9187] [ 328.093933][ T9187] dump_stack_lvl+0x16c/0x1f0 [ 328.093973][ T9187] should_fail_ex+0x512/0x640 [ 328.094034][ T9187] should_fail_alloc_page+0xe7/0x130 [ 328.094072][ T9187] prepare_alloc_pages+0x3c2/0x610 [ 328.094123][ T9187] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 328.094185][ T9187] ? find_held_lock+0x2b/0x80 [ 328.094220][ T9187] ? is_bpf_text_address+0x8a/0x1a0 [ 328.094267][ T9187] ? bpf_ksym_find+0x124/0x1c0 [ 328.094307][ T9187] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 328.094360][ T9187] ? is_bpf_text_address+0x94/0x1a0 [ 328.094409][ T9187] ? ima_match_policy+0x803/0x22e0 [ 328.094446][ T9187] ? __kernel_text_address+0xd/0x40 [ 328.094499][ T9187] ? unwind_get_return_address+0x59/0xa0 [ 328.094578][ T9187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 328.094633][ T9187] ? policy_nodemask+0xea/0x4e0 [ 328.094670][ T9187] alloc_pages_mpol+0x1fb/0x550 [ 328.094706][ T9187] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 328.094736][ T9187] ? kasan_save_stack+0x33/0x60 [ 328.094785][ T9187] ? __kasan_kmalloc+0xaa/0xb0 [ 328.094830][ T9187] ? __get_vm_area_node+0x101/0x330 [ 328.094881][ T9187] alloc_pages_noprof+0x131/0x390 [ 328.094917][ T9187] get_free_pages_noprof+0x10/0xb0 [ 328.094953][ T9187] kasan_populate_vmalloc+0x89/0x1f0 [ 328.095012][ T9187] alloc_vmap_area+0x959/0x29c0 [ 328.095067][ T9187] ? __pfx_alloc_vmap_area+0x10/0x10 [ 328.095117][ T9187] __get_vm_area_node+0x1ca/0x330 [ 328.095165][ T9187] __vmalloc_node_range_noprof+0x271/0x14b0 [ 328.095211][ T9187] ? kernel_read_file+0x6ff/0x910 [ 328.095245][ T9187] ? __lock_acquire+0x622/0x1c90 [ 328.095303][ T9187] ? kernel_read_file+0x6ff/0x910 [ 328.095345][ T9187] ? find_held_lock+0x2b/0x80 [ 328.095375][ T9187] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 328.095421][ T9187] ? futex_unqueue+0x133/0x2c0 [ 328.095461][ T9187] ? ima_read_file+0x142/0x1a0 [ 328.095510][ T9187] ? __pfx_ima_read_file+0x10/0x10 [ 328.095588][ T9187] ? kernel_read_file+0x6ff/0x910 [ 328.095621][ T9187] __vmalloc_node_noprof+0xad/0xf0 [ 328.095665][ T9187] ? kernel_read_file+0x6ff/0x910 [ 328.095702][ T9187] kernel_read_file+0x6ff/0x910 [ 328.095742][ T9187] ? __pfx_kernel_read_file+0x10/0x10 [ 328.095790][ T9187] init_module_from_file+0xb8/0x150 [ 328.095838][ T9187] ? __pfx_init_module_from_file+0x10/0x10 [ 328.095909][ T9187] ? find_held_lock+0x2b/0x80 [ 328.095944][ T9187] ? idempotent_init_module+0x5e1/0x790 [ 328.095995][ T9187] ? do_raw_spin_unlock+0x172/0x230 [ 328.096048][ T9187] idempotent_init_module+0x227/0x790 [ 328.096098][ T9187] ? __pfx_idempotent_init_module+0x10/0x10 [ 328.096143][ T9187] ? find_held_lock+0x2b/0x80 [ 328.096203][ T9187] __x64_sys_finit_module+0xc5/0x150 [ 328.096249][ T9187] ? do_syscall_64+0x91/0x490 [ 328.096285][ T9187] do_syscall_64+0xcd/0x490 [ 328.096322][ T9187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.096356][ T9187] RIP: 0033:0x7f277978e929 [ 328.096383][ T9187] 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 [ 328.096416][ T9187] RSP: 002b:00007f277a587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 328.096447][ T9187] RAX: ffffffffffffffda RBX: 00007f27799b6160 RCX: 00007f277978e929 [ 328.096469][ T9187] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000005 [ 328.096488][ T9187] RBP: 00007f2779810b39 R08: 0000000000000000 R09: 0000000000000000 [ 328.096508][ T9187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 328.096528][ T9187] R13: 0000000000000000 R14: 00007f27799b6160 R15: 00007ffe0f3da628 [ 328.096580][ T9187] [ 328.508684][ C1] vkms_vblank_simulate: vblank timer overrun [ 328.568898][ T9187] warn_alloc: 2 callbacks suppressed [ 328.568924][ T9187] syz.1.742: vmalloc error: size 4096, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 328.679887][ T9187] CPU: 1 UID: 0 PID: 9187 Comm: syz.1.742 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 328.679932][ T9187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 328.679952][ T9187] Call Trace: [ 328.679962][ T9187] [ 328.679979][ T9187] dump_stack_lvl+0x16c/0x1f0 [ 328.680014][ T9187] warn_alloc+0x248/0x3a0 [ 328.680067][ T9187] ? __pfx_warn_alloc+0x10/0x10 [ 328.680118][ T9187] ? kfree+0x2b4/0x4d0 [ 328.680168][ T9187] ? __get_vm_area_node+0x208/0x330 [ 328.680212][ T9187] __vmalloc_node_range_noprof+0xb2d/0x14b0 [ 328.680265][ T9187] ? __lock_acquire+0x622/0x1c90 [ 328.680319][ T9187] ? kernel_read_file+0x6ff/0x910 [ 328.680378][ T9187] ? find_held_lock+0x2b/0x80 [ 328.680410][ T9187] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 328.680454][ T9187] ? futex_unqueue+0x133/0x2c0 [ 328.680493][ T9187] ? ima_read_file+0x142/0x1a0 [ 328.680549][ T9187] ? __pfx_ima_read_file+0x10/0x10 [ 328.680602][ T9187] ? kernel_read_file+0x6ff/0x910 [ 328.680634][ T9187] __vmalloc_node_noprof+0xad/0xf0 [ 328.680678][ T9187] ? kernel_read_file+0x6ff/0x910 [ 328.680717][ T9187] kernel_read_file+0x6ff/0x910 [ 328.680754][ T9187] ? __pfx_kernel_read_file+0x10/0x10 [ 328.680799][ T9187] init_module_from_file+0xb8/0x150 [ 328.680844][ T9187] ? __pfx_init_module_from_file+0x10/0x10 [ 328.680912][ T9187] ? find_held_lock+0x2b/0x80 [ 328.680944][ T9187] ? idempotent_init_module+0x5e1/0x790 [ 328.680992][ T9187] ? do_raw_spin_unlock+0x172/0x230 [ 328.681047][ T9187] idempotent_init_module+0x227/0x790 [ 328.681097][ T9187] ? __pfx_idempotent_init_module+0x10/0x10 [ 328.681142][ T9187] ? find_held_lock+0x2b/0x80 [ 328.681200][ T9187] __x64_sys_finit_module+0xc5/0x150 [ 328.681244][ T9187] ? do_syscall_64+0x91/0x490 [ 328.681288][ T9187] do_syscall_64+0xcd/0x490 [ 328.681324][ T9187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.681358][ T9187] RIP: 0033:0x7f277978e929 [ 328.681384][ T9187] 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 [ 328.681416][ T9187] RSP: 002b:00007f277a587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 328.681458][ T9187] RAX: ffffffffffffffda RBX: 00007f27799b6160 RCX: 00007f277978e929 [ 328.681478][ T9187] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000005 [ 328.681496][ T9187] RBP: 00007f2779810b39 R08: 0000000000000000 R09: 0000000000000000 [ 328.681516][ T9187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 328.681534][ T9187] R13: 0000000000000000 R14: 00007f27799b6160 R15: 00007ffe0f3da628 [ 328.681574][ T9187] [ 328.681662][ T9187] Mem-Info: [ 328.915001][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.069126][ T9187] active_anon:8636 inactive_anon:0 isolated_anon:0 [ 329.069126][ T9187] active_file:19274 inactive_file:40474 isolated_file:0 [ 329.069126][ T9187] unevictable:768 dirty:1062 writeback:0 [ 329.069126][ T9187] slab_reclaimable:10515 slab_unreclaimable:93369 [ 329.069126][ T9187] mapped:26198 shmem:2326 pagetables:1139 [ 329.069126][ T9187] sec_pagetables:0 bounce:0 [ 329.069126][ T9187] kernel_misc_reclaimable:0 [ 329.069126][ T9187] free:1322365 free_pcp:14101 free_cma:0 [ 329.119221][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.174840][ T9187] Node 0 active_anon:38144kB inactive_anon:0kB active_file:77096kB inactive_file:161696kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:105292kB dirty:4248kB writeback:0kB shmem:8468kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11460kB pagetables:4428kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 329.211716][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.317249][ T9187] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:128kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 329.351925][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.394129][ T9187] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 329.425960][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.472710][ T9187] lowmem_reserve[]: 0 2481 2482 2482 2482 [ 329.484054][ T9187] Node 0 DMA32 free:1370188kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB free_highatomic:0KB active_anon:39300kB inactive_anon:0kB active_file:73000kB inactive_file:160128kB unevictable:1536kB writepending:4248kB present:3129332kB managed:2540896kB mlocked:0kB bounce:0kB free_pcp:31756kB local_pcp:15596kB free_cma:0kB [ 329.519819][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.556561][ T9187] lowmem_reserve[]: 0 0 1 1 1 [ 329.591116][ T9187] Node 0 Normal free:24kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB free_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1568kB unevictable:0kB writepending:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 329.623059][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.702033][ T9187] lowmem_reserve[]: 0 0 0 0 0 [ 329.707425][ T9187] Node 1 Normal free:3905452kB boost:0kB min:55788kB low:69732kB high:83676kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:21860kB local_pcp:7936kB free_cma:0kB [ 329.741763][ C1] vkms_vblank_simulate: vblank timer overrun [ 329.762055][ T9187] lowmem_reserve[]: 0 0 0 0 0 [ 329.767418][ T9187] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 329.785402][ T9187] Node 0 DMA32: 190*4kB (UM) 1242*8kB (UME) 850*16kB (UME) 715*32kB (UME) 435*64kB (UM) 111*128kB (UME) 93*256kB (UM) 65*512kB (UME) 35*1024kB (UME) 9*2048kB (ME) 285*4096kB (M) = 1367944kB [ 329.807002][ T9187] Node 0 Normal: 0*4kB 1*8kB (M) 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24kB [ 329.821067][ T9187] Node 1 Normal: 161*4kB (UE) 53*8kB (UME) 44*16kB (UME) 148*32kB (UME) 43*64kB (UME) 11*128kB (UME) 4*256kB (ME) 3*512kB (UM) 3*1024kB (UME) 1*2048kB (E) 949*4096kB (M) = 3905452kB [ 329.842270][ T9187] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 329.853235][ T9187] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 329.879059][ T9187] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 329.909179][ T30] audit: type=1800 audit(4295008046.946:15): pid=9208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.747" name="lu_gp_id" dev="configfs" ino=24939 res=0 errno=0 [ 329.911944][ T9187] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 330.029138][ T9187] 63117 total pagecache pages [ 330.035411][ T9187] 11 pages in swap cache [ 330.040619][ T9187] Free swap = 124632kB [ 330.045366][ T9187] Total swap = 124996kB [ 330.057182][ T9187] 2097051 pages RAM [ 330.126446][ T9187] 0 pages HighMem/MovableOnly [ 330.162087][ T9212] FAULT_INJECTION: forcing a failure. [ 330.162087][ T9212] name failslab, interval 1, probability 0, space 0, times 0 [ 330.165056][ T9187] 429785 pages reserved [ 330.203183][ T9212] CPU: 1 UID: 0 PID: 9212 Comm: syz.0.748 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 330.203231][ T9212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 330.203252][ T9212] Call Trace: [ 330.203264][ T9212] [ 330.203278][ T9212] dump_stack_lvl+0x16c/0x1f0 [ 330.203317][ T9212] should_fail_ex+0x512/0x640 [ 330.203369][ T9212] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 330.203433][ T9212] should_failslab+0xc2/0x120 [ 330.203468][ T9212] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 330.203520][ T9212] ? vm_area_dup+0x27/0x8d0 [ 330.203572][ T9212] vm_area_dup+0x27/0x8d0 [ 330.203622][ T9212] copy_vma+0x4fa/0xaa0 [ 330.203680][ T9212] ? __pfx_copy_vma+0x10/0x10 [ 330.203728][ T9212] ? lockdep_hardirqs_on+0x7c/0x110 [ 330.203791][ T9212] ? __schedule+0x1181/0x5de0 [ 330.203857][ T9212] ? __lock_acquire+0x622/0x1c90 [ 330.203912][ T9212] copy_vma_and_data+0x1cf/0x750 [ 330.203969][ T9212] ? __pfx_copy_vma_and_data+0x10/0x10 [ 330.204029][ T9212] ? __vma_enter_locked+0x163/0x3f0 [ 330.204078][ T9212] ? find_held_lock+0x2b/0x80 [ 330.204113][ T9212] ? move_vma+0x536/0x1740 [ 330.204159][ T9212] ? __vm_enough_memory+0x184/0x3f0 [ 330.204205][ T9212] move_vma+0x548/0x1740 [ 330.204262][ T9212] ? __pfx_move_vma+0x10/0x10 [ 330.204318][ T9212] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 330.204361][ T9212] ? cap_mmap_addr+0x4b/0x120 [ 330.204400][ T9212] ? bpf_lsm_mmap_addr+0x9/0x10 [ 330.204445][ T9212] ? security_mmap_addr+0x6c/0x1e0 [ 330.204491][ T9212] ? __get_unmapped_area+0x267/0x440 [ 330.204537][ T9212] ? vrm_set_new_addr+0x208/0x290 [ 330.204590][ T9212] __do_sys_mremap+0xe07/0x1590 [ 330.204647][ T9212] ? __pfx___do_sys_mremap+0x10/0x10 [ 330.204713][ T9212] ? find_held_lock+0x2b/0x80 [ 330.204749][ T9212] ? __x64_sys_futex+0x1e0/0x4c0 [ 330.204819][ T9212] do_syscall_64+0xcd/0x490 [ 330.204856][ T9212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.204890][ T9212] RIP: 0033:0x7f02e858e929 [ 330.204917][ T9212] 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 [ 330.204950][ T9212] RSP: 002b:00007f02e9444038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 330.204982][ T9212] RAX: ffffffffffffffda RBX: 00007f02e87b6240 RCX: 00007f02e858e929 [ 330.205003][ T9212] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000001000 [ 330.205023][ T9212] RBP: 00007f02e8610b39 R08: 0000000100000000 R09: 0000000000000000 [ 330.205042][ T9212] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 330.205059][ T9212] R13: 0000000000000000 R14: 00007f02e87b6240 R15: 00007ffc2c7f77d8 [ 330.205114][ T9212] [ 330.282252][ T9187] 0 pages cma reserved [ 331.925187][ T9231] netlink: 4 bytes leftover after parsing attributes in process `syz.2.754'. [ 331.961159][ T9231] netlink: 194 bytes leftover after parsing attributes in process `syz.2.754'. [ 332.974246][ T9251] FAULT_INJECTION: forcing a failure. [ 332.974246][ T9251] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.000706][ T9251] CPU: 1 UID: 0 PID: 9251 Comm: syz.2.758 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 333.000752][ T9251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 333.000771][ T9251] Call Trace: [ 333.000781][ T9251] [ 333.000794][ T9251] dump_stack_lvl+0x16c/0x1f0 [ 333.000830][ T9251] should_fail_ex+0x512/0x640 [ 333.000895][ T9251] should_fail_alloc_page+0xe7/0x130 [ 333.000932][ T9251] prepare_alloc_pages+0x3c2/0x610 [ 333.000980][ T9251] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 333.001041][ T9251] ? rcu_is_watching+0x12/0xc0 [ 333.001089][ T9251] ? trace_mm_page_alloc+0x11f/0x1a0 [ 333.001127][ T9251] ? __alloc_frozen_pages_noprof+0x294/0x23f0 [ 333.001182][ T9251] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 333.001247][ T9251] ? is_bpf_text_address+0x8a/0x1a0 [ 333.001289][ T9251] ? bpf_ksym_find+0x124/0x1c0 [ 333.001342][ T9251] ? is_bpf_text_address+0x94/0x1a0 [ 333.001388][ T9251] ? ima_match_policy+0x803/0x22e0 [ 333.001423][ T9251] ? __kernel_text_address+0xd/0x40 [ 333.001470][ T9251] ? unwind_get_return_address+0x59/0xa0 [ 333.001534][ T9251] alloc_pages_bulk_noprof+0x71c/0x1410 [ 333.001582][ T9251] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 333.001639][ T9251] ? policy_nodemask+0xea/0x4e0 [ 333.001675][ T9251] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 333.001727][ T9251] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 333.001778][ T9251] kasan_populate_vmalloc+0xf1/0x1f0 [ 333.001834][ T9251] alloc_vmap_area+0x959/0x29c0 [ 333.001896][ T9251] ? __pfx_alloc_vmap_area+0x10/0x10 [ 333.001945][ T9251] __get_vm_area_node+0x1ca/0x330 [ 333.001994][ T9251] __vmalloc_node_range_noprof+0x271/0x14b0 [ 333.002037][ T9251] ? kernel_read_file+0x6ff/0x910 [ 333.002072][ T9251] ? find_held_lock+0x2b/0x80 [ 333.002113][ T9251] ? kernel_read_file+0x6ff/0x910 [ 333.002155][ T9251] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 333.002201][ T9251] ? ima_read_file+0x142/0x1a0 [ 333.002250][ T9251] ? __pfx_ima_read_file+0x10/0x10 [ 333.002297][ T9251] ? preempt_schedule_thunk+0x16/0x30 [ 333.002339][ T9251] ? kernel_read_file+0x6ff/0x910 [ 333.002371][ T9251] __vmalloc_node_noprof+0xad/0xf0 [ 333.002412][ T9251] ? kernel_read_file+0x6ff/0x910 [ 333.002449][ T9251] kernel_read_file+0x6ff/0x910 [ 333.002488][ T9251] ? __pfx_kernel_read_file+0x10/0x10 [ 333.002522][ T9251] ? plist_check_head+0xa3/0x150 [ 333.002574][ T9251] init_module_from_file+0xb8/0x150 [ 333.002619][ T9251] ? __pfx_init_module_from_file+0x10/0x10 [ 333.002682][ T9251] ? find_held_lock+0x2b/0x80 [ 333.002714][ T9251] ? idempotent_init_module+0x5e1/0x790 [ 333.002760][ T9251] ? do_raw_spin_unlock+0x172/0x230 [ 333.002814][ T9251] idempotent_init_module+0x227/0x790 [ 333.002868][ T9251] ? __pfx_idempotent_init_module+0x10/0x10 [ 333.002912][ T9251] ? find_held_lock+0x2b/0x80 [ 333.002969][ T9251] __x64_sys_finit_module+0xc5/0x150 [ 333.003013][ T9251] ? do_syscall_64+0x91/0x490 [ 333.003047][ T9251] do_syscall_64+0xcd/0x490 [ 333.003081][ T9251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.003113][ T9251] RIP: 0033:0x7fa985d8e929 [ 333.003139][ T9251] 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 [ 333.003170][ T9251] RSP: 002b:00007fa986bbe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 333.003199][ T9251] RAX: ffffffffffffffda RBX: 00007fa985fb6160 RCX: 00007fa985d8e929 [ 333.003221][ T9251] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000005 [ 333.003238][ T9251] RBP: 00007fa985e10b39 R08: 0000000000000000 R09: 0000000000000000 [ 333.003257][ T9251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 333.003275][ T9251] R13: 0000000000000000 R14: 00007fa985fb6160 R15: 00007ffd92ead9c8 [ 333.003314][ T9251] [ 333.748087][ T9260] FAULT_INJECTION: forcing a failure. [ 333.748087][ T9260] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 333.764287][ T9262] FAULT_INJECTION: forcing a failure. [ 333.764287][ T9262] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.817126][ T9262] CPU: 0 UID: 0 PID: 9262 Comm: syz.0.759 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 333.817174][ T9262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 333.817196][ T9262] Call Trace: [ 333.817207][ T9262] [ 333.817220][ T9262] dump_stack_lvl+0x16c/0x1f0 [ 333.817260][ T9262] should_fail_ex+0x512/0x640 [ 333.817317][ T9262] should_fail_alloc_page+0xe7/0x130 [ 333.817355][ T9262] prepare_alloc_pages+0x3c2/0x610 [ 333.817403][ T9262] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 333.817459][ T9262] ? mas_next_slot+0x12d3/0x21b0 [ 333.817495][ T9262] ? __up_read+0x1f8/0x750 [ 333.817557][ T9262] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 333.817608][ T9262] ? mas_find+0x2f6/0x530 [ 333.817641][ T9262] ? validate_mm+0x40a/0x570 [ 333.817695][ T9262] ? __vma_enter_locked+0x163/0x3f0 [ 333.817750][ T9262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 333.817812][ T9262] ? policy_nodemask+0xea/0x4e0 [ 333.817862][ T9262] alloc_pages_mpol+0x1fb/0x550 [ 333.817897][ T9262] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 333.817941][ T9262] alloc_pages_noprof+0x131/0x390 [ 333.817976][ T9262] __pmd_alloc+0x3b/0x930 [ 333.818019][ T9262] move_page_tables+0x28c8/0x4070 [ 333.818076][ T9262] ? __pfx_copy_vma+0x10/0x10 [ 333.818124][ T9262] ? finish_task_switch.isra.0+0x21c/0xc10 [ 333.818172][ T9262] ? __pfx_move_page_tables+0x10/0x10 [ 333.818218][ T9262] ? finish_task_switch.isra.0+0x221/0xc10 [ 333.818252][ T9262] ? rcu_is_watching+0x12/0xc0 [ 333.818305][ T9262] ? find_held_lock+0x2b/0x80 [ 333.818343][ T9262] copy_vma_and_data+0x216/0x750 [ 333.818398][ T9262] ? __pfx_copy_vma_and_data+0x10/0x10 [ 333.818458][ T9262] ? __vma_enter_locked+0x163/0x3f0 [ 333.818505][ T9262] ? find_held_lock+0x2b/0x80 [ 333.818538][ T9262] ? move_vma+0x536/0x1740 [ 333.818584][ T9262] ? __vm_enough_memory+0x184/0x3f0 [ 333.818628][ T9262] move_vma+0x548/0x1740 [ 333.818683][ T9262] ? __pfx_move_vma+0x10/0x10 [ 333.818739][ T9262] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 333.818777][ T9262] ? cap_mmap_addr+0x4b/0x120 [ 333.818815][ T9262] ? bpf_lsm_mmap_addr+0x9/0x10 [ 333.818852][ T9262] ? security_mmap_addr+0x6c/0x1e0 [ 333.818897][ T9262] ? __get_unmapped_area+0x267/0x440 [ 333.818940][ T9262] ? vrm_set_new_addr+0x208/0x290 [ 333.818993][ T9262] __do_sys_mremap+0xe07/0x1590 [ 333.819048][ T9262] ? __pfx___do_sys_mremap+0x10/0x10 [ 333.819111][ T9262] ? find_held_lock+0x2b/0x80 [ 333.819146][ T9262] ? __x64_sys_futex+0x1e0/0x4c0 [ 333.819212][ T9262] do_syscall_64+0xcd/0x490 [ 333.819247][ T9262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.819279][ T9262] RIP: 0033:0x7f02e858e929 [ 333.819305][ T9262] 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 [ 333.819338][ T9262] RSP: 002b:00007f02e9444038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 333.819368][ T9262] RAX: ffffffffffffffda RBX: 00007f02e87b6240 RCX: 00007f02e858e929 [ 333.819389][ T9262] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000001000 [ 333.819408][ T9262] RBP: 00007f02e8610b39 R08: 0000000100000000 R09: 0000000000000000 [ 333.819427][ T9262] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 333.819445][ T9262] R13: 0000000000000000 R14: 00007f02e87b6240 R15: 00007ffc2c7f77d8 [ 333.819486][ T9262] [ 333.999679][ T9260] CPU: 1 UID: 0 PID: 9260 Comm: syz.3.761 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 333.999725][ T9260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 333.999747][ T9260] Call Trace: [ 333.999756][ T9260] [ 333.999768][ T9260] dump_stack_lvl+0x16c/0x1f0 [ 333.999809][ T9260] should_fail_ex+0x512/0x640 [ 333.999870][ T9260] _copy_to_iter+0x463/0x16f0 [ 333.999915][ T9260] ? __pfx__copy_to_iter+0x10/0x10 [ 333.999955][ T9260] ? __pfx___might_resched+0x10/0x10 [ 333.999994][ T9260] ? aa_file_perm+0x4c7/0xfb0 [ 334.000060][ T9260] copy_page_to_iter+0x12a/0x1e0 [ 334.000103][ T9260] hugetlbfs_read_iter+0x427/0x8f0 [ 334.000164][ T9260] do_iter_readv_writev+0x738/0x950 [ 334.000219][ T9260] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 334.000280][ T9260] ? rw_verify_area+0xcf/0x680 [ 334.000329][ T9260] vfs_readv+0x4cb/0x8b0 [ 334.000375][ T9260] ? proc_fail_nth_write+0x9f/0x250 [ 334.000425][ T9260] ? __pfx_vfs_readv+0x10/0x10 [ 334.000503][ T9260] ? handle_mm_fault+0x2ab/0xd10 [ 334.000561][ T9260] ? do_preadv+0x1a6/0x270 [ 334.000606][ T9260] do_preadv+0x1a6/0x270 [ 334.000654][ T9260] ? __pfx_do_preadv+0x10/0x10 [ 334.000713][ T9260] do_syscall_64+0xcd/0x490 [ 334.000751][ T9260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.000786][ T9260] RIP: 0033:0x7f58cd18e929 [ 334.000814][ T9260] 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 [ 334.000846][ T9260] RSP: 002b:00007f58ce0d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 334.000880][ T9260] RAX: ffffffffffffffda RBX: 00007f58cd3b5fa0 RCX: 00007f58cd18e929 [ 334.000903][ T9260] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 334.000924][ T9260] RBP: 00007f58ce0d2090 R08: 0000000000000005 R09: 0000000000000000 [ 334.000945][ T9260] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 334.000964][ T9260] R13: 0000000000000000 R14: 00007f58cd3b5fa0 R15: 00007ffebea494d8 [ 334.001015][ T9260] [ 334.511639][ T9265] net_ratelimit: 284 callbacks suppressed [ 334.511663][ T9265] netlink: zone id is out of range [ 334.543023][ T9265] netlink: zone id is out of range [ 334.555042][ T9265] netlink: zone id is out of range [ 334.566662][ T9265] netlink: zone id is out of range [ 334.572523][ T9265] netlink: zone id is out of range [ 334.581389][ T9265] netlink: zone id is out of range [ 334.587313][ T9265] netlink: zone id is out of range [ 334.593033][ T9265] netlink: zone id is out of range [ 334.602161][ T9265] netlink: zone id is out of range [ 334.608169][ T9265] netlink: zone id is out of range [ 334.711796][ T9271] FAULT_INJECTION: forcing a failure. [ 334.711796][ T9271] name failslab, interval 1, probability 0, space 0, times 0 [ 334.729123][ T9271] CPU: 1 UID: 0 PID: 9271 Comm: syz.3.764 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 334.729168][ T9271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 334.729188][ T9271] Call Trace: [ 334.729199][ T9271] [ 334.729211][ T9271] dump_stack_lvl+0x16c/0x1f0 [ 334.729247][ T9271] should_fail_ex+0x512/0x640 [ 334.729295][ T9271] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 334.729351][ T9271] should_failslab+0xc2/0x120 [ 334.729383][ T9271] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 334.729427][ T9271] ? shmem_alloc_inode+0x25/0x50 [ 334.729458][ T9271] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 334.729484][ T9271] shmem_alloc_inode+0x25/0x50 [ 334.729511][ T9271] alloc_inode+0x64/0x240 [ 334.729539][ T9271] new_inode+0x22/0x1c0 [ 334.729570][ T9271] shmem_get_inode+0x19a/0xfb0 [ 334.729608][ T9271] shmem_mknod+0x1a8/0x450 [ 334.729642][ T9271] ? __pfx_shmem_create+0x10/0x10 [ 334.729671][ T9271] lookup_open.isra.0+0x11d3/0x1580 [ 334.729713][ T9271] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 334.729774][ T9271] ? __pfx_down_write+0x10/0x10 [ 334.729803][ T9271] ? mnt_get_write_access+0x20c/0x300 [ 334.729839][ T9271] path_openat+0x893/0x2cb0 [ 334.729889][ T9271] ? __pfx_path_openat+0x10/0x10 [ 334.729940][ T9271] do_filp_open+0x20b/0x470 [ 334.729981][ T9271] ? __pfx_do_filp_open+0x10/0x10 [ 334.730045][ T9271] ? _raw_spin_unlock+0x28/0x50 [ 334.730082][ T9271] ? alloc_fd+0x471/0x7d0 [ 334.730128][ T9271] do_sys_openat2+0x11b/0x1d0 [ 334.730158][ T9271] ? __pfx_do_sys_openat2+0x10/0x10 [ 334.730202][ T9271] __x64_sys_open+0x153/0x1e0 [ 334.730232][ T9271] ? __pfx___x64_sys_open+0x10/0x10 [ 334.730271][ T9271] ? rcu_is_watching+0x12/0xc0 [ 334.730301][ T9271] do_syscall_64+0xcd/0x490 [ 334.730330][ T9271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.730356][ T9271] RIP: 0033:0x7f58cd18e929 [ 334.730377][ T9271] 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 [ 334.730403][ T9271] RSP: 002b:00007f58ce0d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 334.730427][ T9271] RAX: ffffffffffffffda RBX: 00007f58cd3b5fa0 RCX: 00007f58cd18e929 [ 334.730444][ T9271] RDX: 5d745cb200ae4d7b RSI: 0000000000022ac2 RDI: 0000200000000080 [ 334.730461][ T9271] RBP: 00007f58cd210b39 R08: 0000000000000000 R09: 0000000000000000 [ 334.730476][ T9271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 334.730491][ T9271] R13: 0000000000000000 R14: 00007f58cd3b5fa0 R15: 00007ffebea494d8 [ 334.730524][ T9271] [ 335.281885][ T9277] nbd: couldn't find device at index 33904 [ 335.289003][ T9278] nbd: couldn't find device at index 33904 [ 335.705952][ T9279] ecryptfs_miscdev_write: Invalid packet size [192] [ 335.781001][ T9290] FAULT_INJECTION: forcing a failure. [ 335.781001][ T9290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 335.826657][ T9290] CPU: 1 UID: 0 PID: 9290 Comm: syz.0.769 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 335.826698][ T9290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 335.826715][ T9290] Call Trace: [ 335.826725][ T9290] [ 335.826736][ T9290] dump_stack_lvl+0x16c/0x1f0 [ 335.826771][ T9290] should_fail_ex+0x512/0x640 [ 335.826826][ T9290] _copy_to_iter+0x463/0x16f0 [ 335.826875][ T9290] ? __pfx__copy_to_iter+0x10/0x10 [ 335.826905][ T9290] ? do_raw_spin_unlock+0x172/0x230 [ 335.826952][ T9290] ? _raw_spin_unlock+0x28/0x50 [ 335.826995][ T9290] ? traverse.part.0.constprop.0+0x2c5/0x640 [ 335.827052][ T9290] seq_read_iter+0x719/0x12c0 [ 335.827096][ T9290] ? aa_file_perm+0x4d6/0xfb0 [ 335.827152][ T9290] seq_read+0x39e/0x4e0 [ 335.827193][ T9290] ? __pfx_seq_read+0x10/0x10 [ 335.827266][ T9290] ? copy_iovec_from_user+0x131/0x170 [ 335.827299][ T9290] ? iovec_from_user+0xbb/0x140 [ 335.827346][ T9290] ? __pfx_seq_read+0x10/0x10 [ 335.827384][ T9290] proc_reg_read+0x23d/0x330 [ 335.827434][ T9290] ? __pfx_proc_reg_read+0x10/0x10 [ 335.827480][ T9290] vfs_readv+0x5be/0x8b0 [ 335.827530][ T9290] ? __pfx_vfs_readv+0x10/0x10 [ 335.827574][ T9290] ? find_held_lock+0x2b/0x80 [ 335.827629][ T9290] ? __fget_files+0x20e/0x3c0 [ 335.827701][ T9290] ? do_preadv+0x1a6/0x270 [ 335.827742][ T9290] do_preadv+0x1a6/0x270 [ 335.827787][ T9290] ? __pfx_do_preadv+0x10/0x10 [ 335.827843][ T9290] do_syscall_64+0xcd/0x490 [ 335.827897][ T9290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.827927][ T9290] RIP: 0033:0x7f02e858e929 [ 335.827952][ T9290] 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 [ 335.827982][ T9290] RSP: 002b:00007f02e94a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 335.828011][ T9290] RAX: ffffffffffffffda RBX: 00007f02e87b5fa0 RCX: 00007f02e858e929 [ 335.828032][ T9290] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 335.828051][ T9290] RBP: 00007f02e94a7090 R08: 0000000000000005 R09: 0000000000000000 [ 335.828070][ T9290] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 335.828089][ T9290] R13: 0000000000000000 R14: 00007f02e87b5fa0 R15: 00007ffc2c7f77d8 [ 335.828149][ T9290] [ 337.221780][ T5852] Bluetooth: hci0: unexpected event 0x3e length: 726 > 260 [ 337.221824][ T5852] Bluetooth: hci0: unexpected subevent 0x0d length: 725 > 260 [ 337.239583][ T5852] Bluetooth: hci0: Unknown advertising packet type: 0x7f [ 337.239655][ T5852] Bluetooth: hci0: adv larger than maximum supported [ 337.248001][ T5852] Bluetooth: hci0: Malformed LE Event: 0x0d [ 338.244492][ T9329] FAULT_INJECTION: forcing a failure. [ 338.244492][ T9329] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.359217][ T9329] CPU: 0 UID: 0 PID: 9329 Comm: syz.1.777 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 338.359265][ T9329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 338.359285][ T9329] Call Trace: [ 338.359295][ T9329] [ 338.359308][ T9329] dump_stack_lvl+0x16c/0x1f0 [ 338.359346][ T9329] should_fail_ex+0x512/0x640 [ 338.359425][ T9329] should_fail_alloc_page+0xe7/0x130 [ 338.359464][ T9329] prepare_alloc_pages+0x3c2/0x610 [ 338.359512][ T9329] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 338.359572][ T9329] ? find_held_lock+0x2b/0x80 [ 338.359607][ T9329] ? is_bpf_text_address+0x8a/0x1a0 [ 338.359662][ T9329] ? bpf_ksym_find+0x124/0x1c0 [ 338.359702][ T9329] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 338.359753][ T9329] ? is_bpf_text_address+0x94/0x1a0 [ 338.359803][ T9329] ? ima_match_policy+0x803/0x22e0 [ 338.359840][ T9329] ? __kernel_text_address+0xd/0x40 [ 338.359891][ T9329] ? unwind_get_return_address+0x59/0xa0 [ 338.359960][ T9329] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 338.360014][ T9329] ? policy_nodemask+0xea/0x4e0 [ 338.360051][ T9329] alloc_pages_mpol+0x1fb/0x550 [ 338.360087][ T9329] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 338.360119][ T9329] ? kasan_save_stack+0x33/0x60 [ 338.360170][ T9329] ? __kasan_kmalloc+0xaa/0xb0 [ 338.360217][ T9329] ? __get_vm_area_node+0x101/0x330 [ 338.360266][ T9329] alloc_pages_noprof+0x131/0x390 [ 338.360303][ T9329] get_free_pages_noprof+0x10/0xb0 [ 338.360339][ T9329] kasan_populate_vmalloc+0x89/0x1f0 [ 338.360397][ T9329] alloc_vmap_area+0x959/0x29c0 [ 338.360453][ T9329] ? __pfx_alloc_vmap_area+0x10/0x10 [ 338.360504][ T9329] __get_vm_area_node+0x1ca/0x330 [ 338.360552][ T9329] __vmalloc_node_range_noprof+0x271/0x14b0 [ 338.360599][ T9329] ? kernel_read_file+0x6ff/0x910 [ 338.360640][ T9329] ? __lock_acquire+0x622/0x1c90 [ 338.360696][ T9329] ? kernel_read_file+0x6ff/0x910 [ 338.360740][ T9329] ? find_held_lock+0x2b/0x80 [ 338.360772][ T9329] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 338.360816][ T9329] ? futex_unqueue+0x133/0x2c0 [ 338.360857][ T9329] ? ima_read_file+0x142/0x1a0 [ 338.360907][ T9329] ? __pfx_ima_read_file+0x10/0x10 [ 338.360963][ T9329] ? kernel_read_file+0x6ff/0x910 [ 338.360997][ T9329] __vmalloc_node_noprof+0xad/0xf0 [ 338.361041][ T9329] ? kernel_read_file+0x6ff/0x910 [ 338.361080][ T9329] kernel_read_file+0x6ff/0x910 [ 338.361120][ T9329] ? __pfx_kernel_read_file+0x10/0x10 [ 338.361167][ T9329] init_module_from_file+0xb8/0x150 [ 338.361213][ T9329] ? __pfx_init_module_from_file+0x10/0x10 [ 338.361282][ T9329] ? find_held_lock+0x2b/0x80 [ 338.361316][ T9329] ? idempotent_init_module+0x5e1/0x790 [ 338.361365][ T9329] ? do_raw_spin_unlock+0x172/0x230 [ 338.361421][ T9329] idempotent_init_module+0x227/0x790 [ 338.361472][ T9329] ? __pfx_idempotent_init_module+0x10/0x10 [ 338.361518][ T9329] ? find_held_lock+0x2b/0x80 [ 338.361578][ T9329] __x64_sys_finit_module+0xc5/0x150 [ 338.361629][ T9329] ? do_syscall_64+0x91/0x490 [ 338.361664][ T9329] do_syscall_64+0xcd/0x490 [ 338.361701][ T9329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 338.361736][ T9329] RIP: 0033:0x7f277978e929 [ 338.361761][ T9329] 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 [ 338.361795][ T9329] RSP: 002b:00007f277a5a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 338.361827][ T9329] RAX: ffffffffffffffda RBX: 00007f27799b6080 RCX: 00007f277978e929 [ 338.361848][ T9329] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000005 [ 338.361867][ T9329] RBP: 00007f2779810b39 R08: 0000000000000000 R09: 0000000000000000 [ 338.361887][ T9329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 338.361906][ T9329] R13: 0000000000000000 R14: 00007f27799b6080 R15: 00007ffe0f3da628 [ 338.361948][ T9329] [ 339.216417][ T9338] netlink: 'syz.3.779': attribute type 11 has an invalid length. [ 339.225235][ T9338] netlink: 'syz.3.779': attribute type 11 has an invalid length. [ 339.256193][ T9338] netlink: 432 bytes leftover after parsing attributes in process `syz.3.779'. [ 339.358368][ T9343] netlink: 'syz.0.781': attribute type 11 has an invalid length. [ 339.382911][ T9343] netlink: 'syz.0.781': attribute type 11 has an invalid length. [ 339.396910][ T9343] netlink: 432 bytes leftover after parsing attributes in process `syz.0.781'. [ 339.496420][ T9343] hub 8-0:1.0: USB hub found [ 339.608697][ T9343] hub 8-0:1.0: 1 port detected [ 339.807534][ T9338] hub 8-0:1.0: USB hub found [ 339.847377][ T9338] hub 8-0:1.0: 1 port detected [ 340.238906][ T9356] netlink: 4 bytes leftover after parsing attributes in process `syz.1.782'. [ 340.503463][ T9363] FAULT_INJECTION: forcing a failure. [ 340.503463][ T9363] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 340.525712][ T9363] CPU: 0 UID: 0 PID: 9363 Comm: syz.1.785 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 340.525754][ T9363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 340.525771][ T9363] Call Trace: [ 340.525782][ T9363] [ 340.525793][ T9363] dump_stack_lvl+0x16c/0x1f0 [ 340.525827][ T9363] should_fail_ex+0x512/0x640 [ 340.525883][ T9363] _copy_to_iter+0x463/0x16f0 [ 340.525926][ T9363] ? __pfx__copy_to_iter+0x10/0x10 [ 340.525962][ T9363] ? __pfx___might_resched+0x10/0x10 [ 340.525997][ T9363] ? aa_file_perm+0x4c7/0xfb0 [ 340.526051][ T9363] copy_page_to_iter+0x12a/0x1e0 [ 340.526088][ T9363] hugetlbfs_read_iter+0x427/0x8f0 [ 340.526142][ T9363] do_iter_readv_writev+0x738/0x950 [ 340.526189][ T9363] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 340.526253][ T9363] ? rw_verify_area+0xcf/0x680 [ 340.526299][ T9363] vfs_readv+0x4cb/0x8b0 [ 340.526339][ T9363] ? proc_fail_nth_write+0x9f/0x250 [ 340.526384][ T9363] ? __pfx_vfs_readv+0x10/0x10 [ 340.526458][ T9363] ? handle_mm_fault+0x2ab/0xd10 [ 340.526510][ T9363] ? do_preadv+0x1a6/0x270 [ 340.526551][ T9363] do_preadv+0x1a6/0x270 [ 340.526594][ T9363] ? __pfx_do_preadv+0x10/0x10 [ 340.526649][ T9363] do_syscall_64+0xcd/0x490 [ 340.526684][ T9363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 340.526716][ T9363] RIP: 0033:0x7f277978e929 [ 340.526741][ T9363] 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 [ 340.526771][ T9363] RSP: 002b:00007f277a5c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 340.526801][ T9363] RAX: ffffffffffffffda RBX: 00007f27799b5fa0 RCX: 00007f277978e929 [ 340.526821][ T9363] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 340.526840][ T9363] RBP: 00007f277a5c9090 R08: 0000000000000005 R09: 0000000000000000 [ 340.526859][ T9363] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 340.526878][ T9363] R13: 0000000000000000 R14: 00007f27799b5fa0 R15: 00007ffe0f3da628 [ 340.526918][ T9363] [ 342.385716][ T9392] FAULT_INJECTION: forcing a failure. [ 342.385716][ T9392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.450750][ T9392] CPU: 1 UID: 0 PID: 9392 Comm: syz.3.794 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 342.450793][ T9392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 342.450811][ T9392] Call Trace: [ 342.450821][ T9392] [ 342.450833][ T9392] dump_stack_lvl+0x16c/0x1f0 [ 342.450869][ T9392] should_fail_ex+0x512/0x640 [ 342.450924][ T9392] _copy_from_user+0x2e/0xd0 [ 342.450958][ T9392] copy_msghdr_from_user+0x98/0x160 [ 342.451003][ T9392] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 342.451060][ T9392] ? kfree+0x24f/0x4d0 [ 342.451097][ T9392] ? __pfx__kstrtoull+0x10/0x10 [ 342.451145][ T9392] ___sys_sendmsg+0xfe/0x1d0 [ 342.451180][ T9392] ? __pfx____sys_sendmsg+0x10/0x10 [ 342.451261][ T9392] ? __pfx___might_resched+0x10/0x10 [ 342.451306][ T9392] __sys_sendmmsg+0x200/0x420 [ 342.451344][ T9392] ? __pfx___sys_sendmmsg+0x10/0x10 [ 342.451391][ T9392] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 342.451443][ T9392] ? fput+0x70/0xf0 [ 342.451476][ T9392] ? ksys_write+0x1ac/0x250 [ 342.451524][ T9392] ? __pfx_ksys_write+0x10/0x10 [ 342.451576][ T9392] __x64_sys_sendmmsg+0x9c/0x100 [ 342.451609][ T9392] ? lockdep_hardirqs_on+0x7c/0x110 [ 342.451660][ T9392] do_syscall_64+0xcd/0x490 [ 342.451695][ T9392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.451729][ T9392] RIP: 0033:0x7f58cd18e929 [ 342.451754][ T9392] 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 [ 342.451786][ T9392] RSP: 002b:00007f58ce0d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 342.451816][ T9392] RAX: ffffffffffffffda RBX: 00007f58cd3b5fa0 RCX: 00007f58cd18e929 [ 342.451836][ T9392] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 342.451854][ T9392] RBP: 00007f58ce0d2090 R08: 0000000000000000 R09: 0000000000000000 [ 342.451873][ T9392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 342.451890][ T9392] R13: 0000000000000000 R14: 00007f58cd3b5fa0 R15: 00007ffebea494d8 [ 342.451931][ T9392] [ 342.677480][ C1] vkms_vblank_simulate: vblank timer overrun [ 343.041251][ T9389] netlink: 8 bytes leftover after parsing attributes in process `syz.0.793'. [ 344.607763][ T9387] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 344.652924][ T9387] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 344.687845][ T9387] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 344.716681][ T9387] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 345.181547][ T5852] Bluetooth: hci0: command 0x0406 tx timeout [ 345.305832][ T9438] FAULT_INJECTION: forcing a failure. [ 345.305832][ T9438] name failslab, interval 1, probability 0, space 0, times 0 [ 345.344958][ T9438] CPU: 1 UID: 0 PID: 9438 Comm: syz.2.803 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 345.345001][ T9438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 345.345020][ T9438] Call Trace: [ 345.345031][ T9438] [ 345.345043][ T9438] dump_stack_lvl+0x16c/0x1f0 [ 345.345091][ T9438] should_fail_ex+0x512/0x640 [ 345.345138][ T9438] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 345.345191][ T9438] should_failslab+0xc2/0x120 [ 345.345222][ T9438] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 345.345271][ T9438] ? getname_flags.part.0+0x4c/0x550 [ 345.345315][ T9438] getname_flags.part.0+0x4c/0x550 [ 345.345356][ T9438] getname_flags+0x93/0xf0 [ 345.345398][ T9438] do_sys_openat2+0xb8/0x1d0 [ 345.345435][ T9438] ? __pfx_do_sys_openat2+0x10/0x10 [ 345.345476][ T9438] ? __fget_files+0x20e/0x3c0 [ 345.345527][ T9438] __x64_sys_openat+0x174/0x210 [ 345.345565][ T9438] ? __pfx___x64_sys_openat+0x10/0x10 [ 345.345601][ T9438] ? ksys_write+0x1ac/0x250 [ 345.345659][ T9438] do_syscall_64+0xcd/0x490 [ 345.345700][ T9438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.345752][ T9438] RIP: 0033:0x7fa985d8e929 [ 345.345776][ T9438] 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 [ 345.345809][ T9438] RSP: 002b:00007fa986b9d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 345.345838][ T9438] RAX: ffffffffffffffda RBX: 00007fa985fb6240 RCX: 00007fa985d8e929 [ 345.345858][ T9438] RDX: 0000000000040000 RSI: 00002000000002c0 RDI: ffffffffffffff9c [ 345.345877][ T9438] RBP: 00007fa986b9d090 R08: 0000000000000000 R09: 0000000000000000 [ 345.345895][ T9438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 345.345913][ T9438] R13: 0000000000000000 R14: 00007fa985fb6240 R15: 00007ffd92ead9c8 [ 345.345953][ T9438] [ 345.551613][ C1] vkms_vblank_simulate: vblank timer overrun [ 345.614289][ T9445] netlink: 48 bytes leftover after parsing attributes in process `syz.1.805'. [ 345.780300][ T9453] FAULT_INJECTION: forcing a failure. [ 345.780300][ T9453] name fail_futex, interval 1, probability 0, space 0, times 0 [ 345.823038][ T9453] CPU: 1 UID: 0 PID: 9453 Comm: syz.3.804 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 345.823084][ T9453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 345.823105][ T9453] Call Trace: [ 345.823115][ T9453] [ 345.823127][ T9453] dump_stack_lvl+0x16c/0x1f0 [ 345.823165][ T9453] should_fail_ex+0x512/0x640 [ 345.823216][ T9453] ? unwind_get_return_address+0x59/0xa0 [ 345.823273][ T9453] get_futex_key+0x1d0/0x1540 [ 345.823317][ T9453] ? __pfx_get_futex_key+0x10/0x10 [ 345.823358][ T9453] ? stack_trace_save+0x8e/0xc0 [ 345.823395][ T9453] ? __pfx_stack_trace_save+0x10/0x10 [ 345.823432][ T9453] ? stack_depot_save_flags+0x28/0xa40 [ 345.823487][ T9453] futex_wait_setup+0x9d/0x550 [ 345.823549][ T9453] __futex_wait+0x194/0x2f0 [ 345.823598][ T9453] ? __pfx___futex_wait+0x10/0x10 [ 345.823697][ T9453] ? __pfx_futex_wake_mark+0x10/0x10 [ 345.823769][ T9453] futex_wait+0xe8/0x380 [ 345.823819][ T9453] ? __pfx_futex_wait+0x10/0x10 [ 345.823880][ T9453] ? kmem_cache_free+0x2d1/0x4d0 [ 345.823930][ T9453] ? fd_install+0x225/0x750 [ 345.823984][ T9453] ? putname+0x154/0x1a0 [ 345.824026][ T9453] do_futex+0x229/0x350 [ 345.824071][ T9453] ? __pfx_do_futex+0x10/0x10 [ 345.824114][ T9453] ? find_held_lock+0x2b/0x80 [ 345.824153][ T9453] __x64_sys_futex+0x1e0/0x4c0 [ 345.824198][ T9453] ? __x64_sys_openat+0x174/0x210 [ 345.824240][ T9453] ? __pfx___x64_sys_futex+0x10/0x10 [ 345.824300][ T9453] do_syscall_64+0xcd/0x490 [ 345.824337][ T9453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.824373][ T9453] RIP: 0033:0x7f58cd18e929 [ 345.824400][ T9453] 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 [ 345.824428][ T9453] RSP: 002b:00007f58ce06f0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 345.824455][ T9453] RAX: ffffffffffffffda RBX: 00007f58cd3b6248 RCX: 00007f58cd18e929 [ 345.824476][ T9453] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f58cd3b6248 [ 345.824494][ T9453] RBP: 00007f58cd3b6240 R08: 0000000000000000 R09: 0000000000000000 [ 345.824511][ T9453] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58cd3b624c [ 345.824528][ T9453] R13: 0000000000000000 R14: 00007ffebea493f0 R15: 00007ffebea494d8 [ 345.824561][ T9453] [ 346.210721][ T9460] FAULT_INJECTION: forcing a failure. [ 346.210721][ T9460] name failslab, interval 1, probability 0, space 0, times 0 [ 346.232303][ T9460] CPU: 1 UID: 0 PID: 9460 Comm: syz.2.809 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 346.232343][ T9460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 346.232361][ T9460] Call Trace: [ 346.232371][ T9460] [ 346.232383][ T9460] dump_stack_lvl+0x16c/0x1f0 [ 346.232418][ T9460] should_fail_ex+0x512/0x640 [ 346.232464][ T9460] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 346.232518][ T9460] should_failslab+0xc2/0x120 [ 346.232550][ T9460] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 346.232597][ T9460] ? __pmd_alloc+0xbf/0x930 [ 346.232636][ T9460] __pmd_alloc+0xbf/0x930 [ 346.232667][ T9460] ? find_held_lock+0x2b/0x80 [ 346.232700][ T9460] __handle_mm_fault+0xaac/0x5490 [ 346.232752][ T9460] ? __pfx___handle_mm_fault+0x10/0x10 [ 346.232794][ T9460] ? __pfx_mt_find+0x10/0x10 [ 346.232854][ T9460] ? find_vma+0xbf/0x140 [ 346.232886][ T9460] ? __pfx_find_vma+0x10/0x10 [ 346.232932][ T9460] handle_mm_fault+0x589/0xd10 [ 346.232975][ T9460] ? __pkru_allows_pkey+0x21/0xb0 [ 346.233021][ T9460] do_user_addr_fault+0x7a6/0x1370 [ 346.233069][ T9460] ? rcu_is_watching+0x12/0xc0 [ 346.233106][ T9460] exc_page_fault+0x5c/0xb0 [ 346.233155][ T9460] asm_exc_page_fault+0x26/0x30 [ 346.233184][ T9460] RIP: 0010:rep_movs_alternative+0x33/0x90 [ 346.233226][ T9460] Code: 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 bd 10 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 <48> 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb [ 346.233255][ T9460] RSP: 0018:ffffc9000fd97910 EFLAGS: 00050212 [ 346.233280][ T9460] RAX: 42482044495f434f RBX: 0000000000000037 RCX: 0000000000000037 [ 346.233298][ T9460] RDX: ffffed10052a7008 RSI: ffff888029538008 RDI: 0000000000000000 [ 346.233330][ T9460] RBP: 0000000000000037 R08: 0000000000000000 R09: ffffed10052a7007 [ 346.233348][ T9460] R10: ffff88802953803e R11: 0000000000000001 R12: 0000000000000000 [ 346.233365][ T9460] R13: ffffc9000fd97b28 R14: ffff888029538008 R15: 0000000000000000 [ 346.233404][ T9460] _copy_to_iter+0x4eb/0x16f0 [ 346.233447][ T9460] ? __pfx__copy_to_iter+0x10/0x10 [ 346.233476][ T9460] ? do_raw_spin_unlock+0x172/0x230 [ 346.233522][ T9460] ? _raw_spin_unlock+0x28/0x50 [ 346.233564][ T9460] ? traverse.part.0.constprop.0+0x2c5/0x640 [ 346.233617][ T9460] seq_read_iter+0x719/0x12c0 [ 346.233656][ T9460] ? aa_file_perm+0x4d6/0xfb0 [ 346.233708][ T9460] seq_read+0x39e/0x4e0 [ 346.233748][ T9460] ? __pfx_seq_read+0x10/0x10 [ 346.233787][ T9460] ? copy_iovec_from_user+0x131/0x170 [ 346.233819][ T9460] ? iovec_from_user+0xbb/0x140 [ 346.233865][ T9460] ? __pfx_seq_read+0x10/0x10 [ 346.233931][ T9460] proc_reg_read+0x23d/0x330 [ 346.233983][ T9460] ? __pfx_proc_reg_read+0x10/0x10 [ 346.234028][ T9460] vfs_readv+0x5be/0x8b0 [ 346.234082][ T9460] ? __pfx_vfs_readv+0x10/0x10 [ 346.234128][ T9460] ? find_held_lock+0x2b/0x80 [ 346.234186][ T9460] ? __fget_files+0x20e/0x3c0 [ 346.234241][ T9460] ? do_preadv+0x1a6/0x270 [ 346.234282][ T9460] do_preadv+0x1a6/0x270 [ 346.234326][ T9460] ? __pfx_do_preadv+0x10/0x10 [ 346.234383][ T9460] do_syscall_64+0xcd/0x490 [ 346.234418][ T9460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.234452][ T9460] RIP: 0033:0x7fa985d8e929 [ 346.234477][ T9460] 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 [ 346.234507][ T9460] RSP: 002b:00007fa986c00038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 346.234534][ T9460] RAX: ffffffffffffffda RBX: 00007fa985fb5fa0 RCX: 00007fa985d8e929 [ 346.234554][ T9460] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 346.234572][ T9460] RBP: 00007fa986c00090 R08: 0000000000000005 R09: 0000000000000000 [ 346.234589][ T9460] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 346.234606][ T9460] R13: 0000000000000000 R14: 00007fa985fb5fa0 R15: 00007ffd92ead9c8 [ 346.234645][ T9460] [ 346.694935][ T9458] FAULT_INJECTION: forcing a failure. [ 346.694935][ T9458] name failslab, interval 1, probability 0, space 0, times 0 [ 346.708929][ T9458] CPU: 1 UID: 0 PID: 9458 Comm: syz.1.808 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 346.708968][ T9458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 346.708987][ T9458] Call Trace: [ 346.708997][ T9458] [ 346.709009][ T9458] dump_stack_lvl+0x16c/0x1f0 [ 346.709044][ T9458] should_fail_ex+0x512/0x640 [ 346.709093][ T9458] ? fs_reclaim_acquire+0xae/0x150 [ 346.709135][ T9458] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 346.709182][ T9458] should_failslab+0xc2/0x120 [ 346.709214][ T9458] __kmalloc_noprof+0xd2/0x510 [ 346.709273][ T9458] tomoyo_realpath_from_path+0xc2/0x6e0 [ 346.709326][ T9458] ? tomoyo_profile+0x47/0x60 [ 346.709368][ T9458] tomoyo_path_number_perm+0x245/0x580 [ 346.709409][ T9458] ? tomoyo_path_number_perm+0x237/0x580 [ 346.709453][ T9458] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 346.709497][ T9458] ? find_held_lock+0x2b/0x80 [ 346.709566][ T9458] ? find_held_lock+0x2b/0x80 [ 346.709603][ T9458] ? hook_file_ioctl_common+0x145/0x410 [ 346.709648][ T9458] ? __fget_files+0x20e/0x3c0 [ 346.709703][ T9458] security_file_ioctl+0x9b/0x240 [ 346.709746][ T9458] __x64_sys_ioctl+0xb7/0x210 [ 346.709790][ T9458] do_syscall_64+0xcd/0x490 [ 346.709825][ T9458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.709858][ T9458] RIP: 0033:0x7f277978e929 [ 346.709883][ T9458] 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 [ 346.709915][ T9458] RSP: 002b:00007f277a5c9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.709946][ T9458] RAX: ffffffffffffffda RBX: 00007f27799b5fa0 RCX: 00007f277978e929 [ 346.709967][ T9458] RDX: 0000000000000038 RSI: 0000000000005404 RDI: 0000000000000003 [ 346.709986][ T9458] RBP: 00007f277a5c9090 R08: 0000000000000000 R09: 0000000000000000 [ 346.710005][ T9458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.710024][ T9458] R13: 0000000000000000 R14: 00007f27799b5fa0 R15: 00007ffe0f3da628 [ 346.710067][ T9458] [ 346.710079][ T9458] ERROR: Out of memory at tomoyo_realpath_from_path. [ 346.727128][ T5852] Bluetooth: hci3: command 0x0406 tx timeout [ 346.783965][ T5155] Bluetooth: hci1: command 0x0406 tx timeout [ 346.827495][ T5842] Bluetooth: hci2: command 0x0406 tx timeout [ 347.478242][ T9475] FAULT_INJECTION: forcing a failure. [ 347.478242][ T9475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 347.493742][ T9475] CPU: 0 UID: 0 PID: 9475 Comm: syz.2.814 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 347.493781][ T9475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 347.493798][ T9475] Call Trace: [ 347.493807][ T9475] [ 347.493818][ T9475] dump_stack_lvl+0x16c/0x1f0 [ 347.493856][ T9475] should_fail_ex+0x512/0x640 [ 347.493929][ T9475] _copy_to_iter+0x463/0x16f0 [ 347.493973][ T9475] ? __pfx__copy_to_iter+0x10/0x10 [ 347.494009][ T9475] ? __pfx___might_resched+0x10/0x10 [ 347.494046][ T9475] ? aa_file_perm+0x4c7/0xfb0 [ 347.494100][ T9475] copy_page_to_iter+0x12a/0x1e0 [ 347.494138][ T9475] hugetlbfs_read_iter+0x427/0x8f0 [ 347.494194][ T9475] do_iter_readv_writev+0x738/0x950 [ 347.494243][ T9475] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 347.494301][ T9475] ? rw_verify_area+0xcf/0x680 [ 347.494349][ T9475] vfs_readv+0x4cb/0x8b0 [ 347.494392][ T9475] ? proc_fail_nth_write+0x9f/0x250 [ 347.494439][ T9475] ? __pfx_vfs_readv+0x10/0x10 [ 347.494513][ T9475] ? handle_mm_fault+0x2ab/0xd10 [ 347.494567][ T9475] ? do_preadv+0x1a6/0x270 [ 347.494608][ T9475] do_preadv+0x1a6/0x270 [ 347.494653][ T9475] ? __pfx_do_preadv+0x10/0x10 [ 347.494711][ T9475] do_syscall_64+0xcd/0x490 [ 347.494755][ T9475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.494789][ T9475] RIP: 0033:0x7fa985d8e929 [ 347.494814][ T9475] 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 [ 347.494845][ T9475] RSP: 002b:00007fa986c00038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 347.494874][ T9475] RAX: ffffffffffffffda RBX: 00007fa985fb5fa0 RCX: 00007fa985d8e929 [ 347.494894][ T9475] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 347.494913][ T9475] RBP: 00007fa986c00090 R08: 0000000000000005 R09: 0000000000000000 [ 347.494929][ T9475] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 347.494947][ T9475] R13: 0000000000000000 R14: 00007fa985fb5fa0 R15: 00007ffd92ead9c8 [ 347.494987][ T9475] [ 347.777137][ T30] audit: type=1800 audit(4295008064.909:16): pid=9478 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.815" name="lu_gp_id" dev="configfs" ino=26170 res=0 errno=0 [ 347.954770][ T36] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 348.174486][ T36] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 348.391134][ T36] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 348.541568][ T36] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 348.571121][ T9492] FAULT_INJECTION: forcing a failure. [ 348.571121][ T9492] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 348.591775][ T9492] CPU: 1 UID: 0 PID: 9492 Comm: syz.0.822 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 348.591814][ T9492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 348.591837][ T9492] Call Trace: [ 348.591847][ T9492] [ 348.591859][ T9492] dump_stack_lvl+0x16c/0x1f0 [ 348.591894][ T9492] should_fail_ex+0x512/0x640 [ 348.591948][ T9492] _copy_to_user+0x32/0xd0 [ 348.591983][ T9492] simple_read_from_buffer+0xcb/0x170 [ 348.592025][ T9492] proc_fail_nth_read+0x197/0x270 [ 348.592062][ T9492] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 348.592099][ T9492] ? rw_verify_area+0xcf/0x680 [ 348.592140][ T9492] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 348.592177][ T9492] vfs_read+0x1e1/0xc60 [ 348.592228][ T9492] ? __pfx___mutex_lock+0x10/0x10 [ 348.592258][ T9492] ? __pfx_vfs_read+0x10/0x10 [ 348.592315][ T9492] ? __fget_files+0x20e/0x3c0 [ 348.592374][ T9492] ksys_read+0x12a/0x250 [ 348.592420][ T9492] ? __pfx_ksys_read+0x10/0x10 [ 348.592496][ T9492] do_syscall_64+0xcd/0x490 [ 348.592531][ T9492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.592563][ T9492] RIP: 0033:0x7f02e858d33c [ 348.592590][ T9492] 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 [ 348.592620][ T9492] RSP: 002b:00007f02e94a7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 348.592651][ T9492] RAX: ffffffffffffffda RBX: 00007f02e87b5fa0 RCX: 00007f02e858d33c [ 348.592670][ T9492] RDX: 000000000000000f RSI: 00007f02e94a70a0 RDI: 0000000000000004 [ 348.592688][ T9492] RBP: 00007f02e94a7090 R08: 0000000000000000 R09: 0000000000000000 [ 348.592705][ T9492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 348.592735][ T9492] R13: 0000000000000000 R14: 00007f02e87b5fa0 R15: 00007ffc2c7f77d8 [ 348.592777][ T9492] [ 348.818028][ T5852] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 348.827748][ T5852] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 348.839805][ T5852] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 348.849897][ T5852] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 348.927197][ T5155] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 syzkaller syzkaller login: [ 350.080898][ T36] bridge_slave_1: left allmulticast mode [ 350.314687][ T36] bridge_slave_1: left promiscuous mode [ 350.322605][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 350.450042][ T36] bridge_slave_0: left allmulticast mode [ 350.456567][ T36] bridge_slave_0: left promiscuous mode [ 350.474235][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 350.993332][ T5842] Bluetooth: hci0: command tx timeout [ 352.032975][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 352.047421][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 352.059930][ T36] bond0 (unregistering): Released all slaves [ 352.183517][ T9530] netlink: 222 bytes leftover after parsing attributes in process `syz.3.828'. [ 352.272624][ T36] tipc: Left network mode [ 352.396526][ T9545] FAULT_INJECTION: forcing a failure. [ 352.396526][ T9545] name failslab, interval 1, probability 0, space 0, times 0 [ 352.417757][ T9545] CPU: 1 UID: 0 PID: 9545 Comm: syz.3.829 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 352.417803][ T9545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 352.417822][ T9545] Call Trace: [ 352.417833][ T9545] [ 352.417845][ T9545] dump_stack_lvl+0x16c/0x1f0 [ 352.417883][ T9545] should_fail_ex+0x512/0x640 [ 352.417933][ T9545] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 352.417982][ T9545] should_failslab+0xc2/0x120 [ 352.418014][ T9545] __kmalloc_cache_noprof+0x6a/0x3e0 [ 352.418060][ T9545] ? kernfs_fop_open+0x244/0xda0 [ 352.418100][ T9545] kernfs_fop_open+0x244/0xda0 [ 352.418137][ T9545] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 352.418189][ T9545] do_dentry_open+0x741/0x1c10 [ 352.418240][ T9545] ? __pfx_kernfs_fop_open+0x10/0x10 [ 352.418283][ T9545] vfs_open+0x82/0x3f0 [ 352.418332][ T9545] path_openat+0x1de4/0x2cb0 [ 352.418393][ T9545] ? __pfx_path_openat+0x10/0x10 [ 352.418443][ T9545] ? __lock_acquire+0xb8a/0x1c90 [ 352.418491][ T9545] do_filp_open+0x20b/0x470 [ 352.418538][ T9545] ? __pfx_do_filp_open+0x10/0x10 [ 352.418620][ T9545] ? alloc_fd+0x471/0x7d0 [ 352.418677][ T9545] do_sys_openat2+0x11b/0x1d0 [ 352.418713][ T9545] ? __pfx_do_sys_openat2+0x10/0x10 [ 352.418769][ T9545] __x64_sys_openat+0x174/0x210 [ 352.418807][ T9545] ? __pfx___x64_sys_openat+0x10/0x10 [ 352.418864][ T9545] do_syscall_64+0xcd/0x490 [ 352.418899][ T9545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.418931][ T9545] RIP: 0033:0x7f58cd18e929 [ 352.418956][ T9545] 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 [ 352.418987][ T9545] RSP: 002b:00007f58ce0d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 352.419018][ T9545] RAX: ffffffffffffffda RBX: 00007f58cd3b5fa0 RCX: 00007f58cd18e929 [ 352.419039][ T9545] RDX: 0000000000000102 RSI: 0000200000000280 RDI: ffffffffffffff9c [ 352.419059][ T9545] RBP: 00007f58cd210b39 R08: 0000000000000000 R09: 0000000000000000 [ 352.419078][ T9545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 352.419096][ T9545] R13: 0000000000000000 R14: 00007f58cd3b5fa0 R15: 00007ffebea494d8 [ 352.419136][ T9545] [ 353.022797][ T36] hsr_slave_0: left promiscuous mode [ 353.035311][ T36] hsr_slave_1: left promiscuous mode [ 353.047802][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 353.056560][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 353.066909][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 353.075526][ T5842] Bluetooth: hci0: command tx timeout [ 353.081836][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 353.189528][ T36] veth1_macvtap: left promiscuous mode [ 353.210366][ T36] veth0_macvtap: left promiscuous mode [ 354.121473][ T36] team0 (unregistering): Port device team_slave_1 removed [ 354.160882][ T36] team0 (unregistering): Port device team_slave_0 removed [ 354.503655][ T9494] chnl_net:caif_netlink_parms(): no params data found [ 355.037434][ T9494] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.056987][ T9494] bridge0: port 1(bridge_slave_0) entered disabled state [ 355.077004][ T9494] bridge_slave_0: entered allmulticast mode [ 355.099588][ T9494] bridge_slave_0: entered promiscuous mode [ 355.130050][ T5842] Bluetooth: hci0: command tx timeout [ 355.267859][ T9494] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.318962][ T9494] bridge0: port 2(bridge_slave_1) entered disabled state [ 355.358243][ T9494] bridge_slave_1: entered allmulticast mode [ 355.376650][ T9586] FAULT_INJECTION: forcing a failure. [ 355.376650][ T9586] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 355.391462][ T9586] CPU: 1 UID: 0 PID: 9586 Comm: syz.2.832 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 355.391502][ T9586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 355.391521][ T9586] Call Trace: [ 355.391530][ T9586] [ 355.391542][ T9586] dump_stack_lvl+0x16c/0x1f0 [ 355.391578][ T9586] should_fail_ex+0x512/0x640 [ 355.391632][ T9586] strncpy_from_user+0x3b/0x2e0 [ 355.391684][ T9586] getname_flags.part.0+0x8f/0x550 [ 355.391728][ T9586] getname_flags+0x93/0xf0 [ 355.391773][ T9586] do_sys_openat2+0xb8/0x1d0 [ 355.391809][ T9586] ? __pfx_do_sys_openat2+0x10/0x10 [ 355.391852][ T9586] ? __fget_files+0x20e/0x3c0 [ 355.391905][ T9586] __x64_sys_openat+0x174/0x210 [ 355.391942][ T9586] ? __pfx___x64_sys_openat+0x10/0x10 [ 355.391979][ T9586] ? ksys_write+0x1ac/0x250 [ 355.392058][ T9586] do_syscall_64+0xcd/0x490 [ 355.392092][ T9586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 355.392122][ T9586] RIP: 0033:0x7fa985d8e929 [ 355.392146][ T9586] 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 [ 355.392174][ T9586] RSP: 002b:00007fa986b9d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 355.392202][ T9586] RAX: ffffffffffffffda RBX: 00007fa985fb6240 RCX: 00007fa985d8e929 [ 355.392221][ T9586] RDX: 0000000000040000 RSI: 00002000000002c0 RDI: ffffffffffffff9c [ 355.392240][ T9586] RBP: 00007fa986b9d090 R08: 0000000000000000 R09: 0000000000000000 [ 355.392256][ T9586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 355.392273][ T9586] R13: 0000000000000000 R14: 00007fa985fb6240 R15: 00007ffd92ead9c8 [ 355.392311][ T9586] [ 355.592084][ T9494] bridge_slave_1: entered promiscuous mode [ 355.849297][ T9589] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input22 [ 355.863428][ T9494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 355.936403][ T9494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 356.298490][ T9599] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input23 [ 356.605252][ T9494] team0: Port device team_slave_0 added [ 356.961424][ T9611] hub 8-0:1.0: USB hub found [ 356.976533][ T9611] hub 8-0:1.0: 1 port detected [ 357.209127][ T5155] Bluetooth: hci0: command tx timeout [ 357.555900][ T9494] team0: Port device team_slave_1 added [ 357.886165][ T9494] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 357.920091][ T9494] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 357.963184][ T9494] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 357.981493][ T9494] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 357.989839][ T9494] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 358.019147][ T9494] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 358.342827][ T9494] hsr_slave_0: entered promiscuous mode [ 358.359580][ T9494] hsr_slave_1: entered promiscuous mode [ 358.370499][ T9494] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 358.412882][ T9494] Cannot create hsr debugfs directory [ 358.874881][ T9633] FAULT_INJECTION: forcing a failure. [ 358.874881][ T9633] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 358.977162][ T9633] CPU: 1 UID: 0 PID: 9633 Comm: syz.0.841 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 358.977203][ T9633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 358.977221][ T9633] Call Trace: [ 358.977232][ T9633] [ 358.977243][ T9633] dump_stack_lvl+0x16c/0x1f0 [ 358.977278][ T9633] should_fail_ex+0x512/0x640 [ 358.977334][ T9633] _copy_to_iter+0x463/0x16f0 [ 358.977377][ T9633] ? __pfx__copy_to_iter+0x10/0x10 [ 358.977412][ T9633] ? __pfx___might_resched+0x10/0x10 [ 358.977457][ T9633] ? aa_file_perm+0x4c7/0xfb0 [ 358.977510][ T9633] copy_page_to_iter+0x12a/0x1e0 [ 358.977548][ T9633] hugetlbfs_read_iter+0x427/0x8f0 [ 358.977601][ T9633] do_iter_readv_writev+0x738/0x950 [ 358.977649][ T9633] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 358.977701][ T9633] ? rw_verify_area+0xcf/0x680 [ 358.977744][ T9633] vfs_readv+0x4cb/0x8b0 [ 358.977786][ T9633] ? proc_fail_nth_write+0x9f/0x250 [ 358.977832][ T9633] ? __pfx_vfs_readv+0x10/0x10 [ 358.977903][ T9633] ? handle_mm_fault+0x2ab/0xd10 [ 358.977957][ T9633] ? do_preadv+0x1a6/0x270 [ 358.977999][ T9633] do_preadv+0x1a6/0x270 [ 358.978041][ T9633] ? __pfx_do_preadv+0x10/0x10 [ 358.978095][ T9633] do_syscall_64+0xcd/0x490 [ 358.978130][ T9633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.978161][ T9633] RIP: 0033:0x7f02e858e929 [ 358.978184][ T9633] 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 [ 358.978213][ T9633] RSP: 002b:00007f02e94a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 358.978240][ T9633] RAX: ffffffffffffffda RBX: 00007f02e87b5fa0 RCX: 00007f02e858e929 [ 358.978258][ T9633] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 358.978276][ T9633] RBP: 00007f02e94a7090 R08: 0000000000000005 R09: 0000000000000000 [ 358.978293][ T9633] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000002 [ 358.978310][ T9633] R13: 0000000000000000 R14: 00007f02e87b5fa0 R15: 00007ffc2c7f77d8 [ 358.978348][ T9633] [ 359.954020][ T9494] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 360.004641][ T9494] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 360.067169][ T9494] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 360.202658][ T9494] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 360.461275][ T9494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 360.607513][ T9494] 8021q: adding VLAN 0 to HW filter on device team0 [ 360.646150][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 360.646283][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 360.676891][ T9421] bridge0: port 2(bridge_slave_1) entered blocking state [ 360.677015][ T9421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 360.842594][ T9494] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 361.200667][ T9684] [ 361.203298][ T9684] ====================================================== [ 361.211038][ T9684] WARNING: possible circular locking dependency detected [ 361.218778][ T9684] 6.15.0-syzkaller-13743-g8630c59e9936 #0 Not tainted [ 361.226239][ T9684] ------------------------------------------------------ [ 361.233980][ T9684] syz.3.846/9684 is trying to acquire lock: [ 361.240538][ T9684] ffffffff8e52f648 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0xb4c/0x1470 [ 361.251141][ T9684] [ 361.251141][ T9684] but task is already holding lock: [ 361.259262][ T9684] ffff8880265227c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 361.271690][ T9684] [ 361.271690][ T9684] which lock already depends on the new lock. [ 361.271690][ T9684] [ 361.283137][ T9684] [ 361.283137][ T9684] the existing dependency chain (in reverse order) is: [ 361.293058][ T9684] [ 361.293058][ T9684] -> #2 (&q->q_usage_counter(io)#18){++++}-{0:0}: [ 361.302563][ T9684] blk_alloc_queue+0x619/0x760 [ 361.308410][ T9684] blk_mq_alloc_queue+0x175/0x290 [ 361.314562][ T9684] __blk_mq_alloc_disk+0x29/0x120 [ 361.320697][ T9684] loop_add+0x49e/0xb70 [ 361.325867][ T9684] loop_init+0x164/0x270 [ 361.331133][ T9684] do_one_initcall+0x120/0x6e0 [ 361.336981][ T9684] kernel_init_freeable+0x5c2/0x900 [ 361.343301][ T9684] kernel_init+0x1c/0x2b0 [ 361.348673][ T9684] ret_from_fork+0x5d7/0x6f0 [ 361.354316][ T9684] ret_from_fork_asm+0x1a/0x30 [ 361.360153][ T9684] [ 361.360153][ T9684] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 361.368120][ T9684] fs_reclaim_acquire+0x102/0x150 [ 361.374240][ T9684] prepare_alloc_pages+0x162/0x610 [ 361.380455][ T9684] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 361.387543][ T9684] __alloc_pages_noprof+0xb/0x1b0 [ 361.393685][ T9684] pcpu_populate_chunk+0x110/0xb00 [ 361.399902][ T9684] pcpu_alloc_noprof+0x86a/0x1470 [ 361.406032][ T9684] xt_percpu_counter_alloc+0x13e/0x1b0 [ 361.412653][ T9684] find_check_entry.constprop.0+0xbf/0xa20 [ 361.419642][ T9684] translate_table+0xd0b/0x17b0 [ 361.425584][ T9684] ip6t_register_table+0x102/0x430 [ 361.431807][ T9684] ip6table_filter_table_init+0x75/0xa0 [ 361.438513][ T9684] xt_find_table_lock+0x2e4/0x520 [ 361.444640][ T9684] xt_request_find_table_lock+0x28/0xf0 [ 361.451364][ T9684] get_info+0x190/0x620 [ 361.456549][ T9684] do_ip6t_get_ctl+0x169/0xa50 [ 361.462389][ T9684] nf_getsockopt+0x79/0xe0 [ 361.467851][ T9684] ipv6_getsockopt+0x1f7/0x280 [ 361.473684][ T9684] tcp_getsockopt+0xa1/0x100 [ 361.479345][ T9684] do_sock_getsockopt+0x3fc/0x800 [ 361.485470][ T9684] __sys_getsockopt+0x123/0x1b0 [ 361.491393][ T9684] __x64_sys_getsockopt+0xbd/0x160 [ 361.497604][ T9684] do_syscall_64+0xcd/0x490 [ 361.503151][ T9684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 361.510230][ T9684] [ 361.510230][ T9684] -> #0 (pcpu_alloc_mutex){+.+.}-{4:4}: [ 361.518773][ T9684] __lock_acquire+0x126f/0x1c90 [ 361.524715][ T9684] lock_acquire+0x179/0x350 [ 361.530275][ T9684] __mutex_lock+0x199/0xb90 [ 361.535828][ T9684] pcpu_alloc_noprof+0xb4c/0x1470 [ 361.541971][ T9684] blk_stat_alloc_callback+0xc8/0x280 [ 361.548482][ T9684] wbt_init+0xac/0x540 [ 361.553549][ T9684] queue_wb_lat_store+0x354/0x3d0 [ 361.559669][ T9684] queue_attr_store+0x279/0x320 [ 361.565604][ T9684] sysfs_kf_write+0xef/0x150 [ 361.571267][ T9684] kernfs_fop_write_iter+0x351/0x510 [ 361.577687][ T9684] vfs_write+0x6c7/0x1150 [ 361.583053][ T9684] ksys_write+0x12a/0x250 [ 361.588420][ T9684] do_syscall_64+0xcd/0x490 [ 361.593974][ T9684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 361.601061][ T9684] [ 361.601061][ T9684] other info that might help us debug this: [ 361.601061][ T9684] [ 361.612325][ T9684] Chain exists of: [ 361.612325][ T9684] pcpu_alloc_mutex --> fs_reclaim --> &q->q_usage_counter(io)#18 [ 361.612325][ T9684] [ 361.627381][ T9684] Possible unsafe locking scenario: [ 361.627381][ T9684] [ 361.635578][ T9684] CPU0 CPU1 [ 361.641487][ T9684] ---- ---- [ 361.647412][ T9684] lock(&q->q_usage_counter(io)#18); [ 361.653351][ T9684] lock(fs_reclaim); [ 361.660613][ T9684] lock(&q->q_usage_counter(io)#18); [ 361.669324][ T9684] lock(pcpu_alloc_mutex); [ 361.674301][ T9684] [ 361.674301][ T9684] *** DEADLOCK *** [ 361.674301][ T9684] [ 361.683265][ T9684] 6 locks held by syz.3.846/9684: [ 361.688804][ T9684] #0: ffff88802aa14638 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 361.698815][ T9684] #1: ffff888036650428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 361.708747][ T9684] #2: ffff8880262d9888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 361.719505][ T9684] #3: ffff8881423adb48 (kn->active#124){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 361.730682][ T9684] #4: ffff8880265227c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 361.743568][ T9684] #5: ffff888026522800 (&q->q_usage_counter(queue)#20){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 361.756767][ T9684] [ 361.756767][ T9684] stack backtrace: [ 361.763254][ T9684] CPU: 1 UID: 0 PID: 9684 Comm: syz.3.846 Not tainted 6.15.0-syzkaller-13743-g8630c59e9936 #0 PREEMPT(full) [ 361.763287][ T9684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 361.763304][ T9684] Call Trace: [ 361.763312][ T9684] [ 361.763323][ T9684] dump_stack_lvl+0x116/0x1f0 [ 361.763362][ T9684] print_circular_bug+0x275/0x350 [ 361.763397][ T9684] check_noncircular+0x14c/0x170 [ 361.763434][ T9684] __lock_acquire+0x126f/0x1c90 [ 361.763473][ T9684] lock_acquire+0x179/0x350 [ 361.763506][ T9684] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 361.763552][ T9684] ? __pfx___might_resched+0x10/0x10 [ 361.763576][ T9684] ? ksys_write+0x12a/0x250 [ 361.763610][ T9684] ? do_syscall_64+0xcd/0x490 [ 361.763631][ T9684] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 361.763657][ T9684] __mutex_lock+0x199/0xb90 [ 361.763679][ T9684] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 361.763713][ T9684] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 361.763747][ T9684] ? __pfx___mutex_lock+0x10/0x10 [ 361.763779][ T9684] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 361.763811][ T9684] pcpu_alloc_noprof+0xb4c/0x1470 [ 361.763850][ T9684] ? __pfx_wbt_data_dir+0x10/0x10 [ 361.763886][ T9684] ? __pfx_wb_timer_fn+0x10/0x10 [ 361.763911][ T9684] blk_stat_alloc_callback+0xc8/0x280 [ 361.763936][ T9684] ? kasan_save_track+0x14/0x30 [ 361.763992][ T9684] wbt_init+0xac/0x540 [ 361.764022][ T9684] queue_wb_lat_store+0x354/0x3d0 [ 361.764048][ T9684] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 361.764074][ T9684] ? __mutex_trylock_common+0xe9/0x250 [ 361.764110][ T9684] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 361.764135][ T9684] queue_attr_store+0x279/0x320 [ 361.764160][ T9684] ? __pfx_queue_attr_store+0x10/0x10 [ 361.764190][ T9684] ? __lock_acquire+0x622/0x1c90 [ 361.764231][ T9684] ? find_held_lock+0x2b/0x80 [ 361.764256][ T9684] ? sysfs_file_kobj+0xe4/0x290 [ 361.764291][ T9684] ? __pfx_queue_attr_store+0x10/0x10 [ 361.764315][ T9684] sysfs_kf_write+0xef/0x150 [ 361.764348][ T9684] kernfs_fop_write_iter+0x351/0x510 [ 361.764376][ T9684] ? __pfx_sysfs_kf_write+0x10/0x10 [ 361.764410][ T9684] vfs_write+0x6c7/0x1150 [ 361.764450][ T9684] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 361.764480][ T9684] ? __pfx___mutex_lock+0x10/0x10 [ 361.764505][ T9684] ? __pfx_vfs_write+0x10/0x10 [ 361.764553][ T9684] ksys_write+0x12a/0x250 [ 361.764590][ T9684] ? __pfx_ksys_write+0x10/0x10 [ 361.764634][ T9684] do_syscall_64+0xcd/0x490 [ 361.764660][ T9684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 361.764685][ T9684] RIP: 0033:0x7f58cd18e929 [ 361.764706][ T9684] 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 [ 361.764731][ T9684] RSP: 002b:00007f58ce090038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.764755][ T9684] RAX: ffffffffffffffda RBX: 00007f58cd3b6160 RCX: 00007f58cd18e929 [ 361.764772][ T9684] RDX: 0000000000000009 RSI: 00002000000001c0 RDI: 0000000000000004 [ 361.764788][ T9684] RBP: 00007f58cd210b39 R08: 0000000000000000 R09: 0000000000000000 [ 361.764804][ T9684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 361.764819][ T9684] R13: 0000000000000000 R14: 00007f58cd3b6160 R15: 00007ffebea494d8 [ 361.764844][ T9684] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 362.855286][ T9421] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 362.944117][ T9421] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 363.040746][ T9421] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 363.127424][ T9421] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 363.268107][ T9421] bridge_slave_1: left allmulticast mode [ 363.287551][ T9421] bridge_slave_1: left promiscuous mode [ 363.294086][ T9421] bridge0: port 2(bridge_slave_1) entered disabled state [ 363.318496][ T9421] bridge_slave_0: left allmulticast mode [ 363.324766][ T9421] bridge_slave_0: left promiscuous mode [ 363.347150][ T9421] bridge0: port 1(bridge_slave_0) entered disabled state [ 363.502166][ T9421] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 363.513159][ T9421] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 363.525132][ T9421] bond0 (unregistering): Released all slaves [ 363.571989][ T9421] tipc: Left network mode [ 363.731346][ T9421] hsr_slave_0: left promiscuous mode [ 363.738783][ T9421] hsr_slave_1: left promiscuous mode [ 363.748967][ T9421] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 363.757376][ T9421] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 363.766313][ T9421] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 363.774488][ T9421] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 363.788512][ T9421] veth1_macvtap: left promiscuous mode [ 363.794654][ T9421] veth0_macvtap: left promiscuous mode [ 363.963424][ T9421] team0 (unregistering): Port device team_slave_1 removed [ 363.998449][ T9421] team0 (unregistering): Port device team_slave_0 removed [ 364.601631][ T36] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.646286][ T36] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.701340][ T36] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.756954][ T36] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.877211][ T36] bridge_slave_1: left allmulticast mode [ 364.886156][ T36] bridge_slave_1: left promiscuous mode [ 364.893802][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 364.904042][ T36] bridge_slave_0: left allmulticast mode [ 364.910469][ T36] bridge_slave_0: left promiscuous mode [ 364.916739][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 364.927911][ T36] bridge_slave_1: left allmulticast mode [ 364.934246][ T36] bridge_slave_1: left promiscuous mode [ 364.941365][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 364.950863][ T36] bridge_slave_0: left allmulticast mode [ 364.957087][ T36] bridge_slave_0: left promiscuous mode [ 364.963591][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 365.070697][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 365.082578][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 365.094094][ T36] bond0 (unregistering): Released all slaves [ 365.184926][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 365.196744][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 365.208498][ T36] bond0 (unregistering): Released all slaves [ 365.279397][ T36] tipc: Left network mode [ 365.495472][ T36] hsr_slave_0: left promiscuous mode [ 365.503116][ T36] hsr_slave_1: left promiscuous mode [ 365.517941][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 365.526627][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 365.539241][ T36] hsr_slave_0: left promiscuous mode [ 365.547112][ T36] hsr_slave_1: left promiscuous mode [ 365.553497][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 365.563641][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 365.572884][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 365.582688][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 365.600293][ T36] veth1_macvtap: left promiscuous mode [ 365.606502][ T36] veth0_macvtap: left promiscuous mode [ 365.612703][ T36] veth1_vlan: left promiscuous mode [ 365.619862][ T36] veth0_vlan: left promiscuous mode [ 365.782864][ T36] team0 (unregistering): Port device team_slave_1 removed [ 365.805626][ T36] team0 (unregistering): Port device team_slave_0 removed [ 365.978067][ T36] team0 (unregistering): Port device team_slave_1 removed [ 365.999792][ T36] team0 (unregistering): Port device team_slave_0 removed