last executing test programs: 10.123984188s ago: executing program 3 (id=562): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) ioctl$auto_XFS_IOC_PATH_TO_FSHANDLE(0xffffffffffffffff, 0xc0385868, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x881, &(0x7f0000000200)="2e1901f47d33ef294bd27d573e401aa3d0dbf12beaa308f8d8672f19f4d202fa2e688992972636ce1d5275206e0294333561813ddd6bbf51153db67a7d976cf72a1ac992025670f89547b56a65887d76ccef717c7b0ffab36ea550e33d855a378582b827df5b85f9b0b56828c2c531d142e2e5edd5ae871bc454410514e61c9caeec8de90cc7b8e15f0416fcb92cccb520ef040474c4fe", 0x6, 0x0, &(0x7f0000000300)=0x10000}) syz_genetlink_get_family_id$auto_nfc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$auto_NFC_CMD_GET_TARGET(r0, 0x0, 0x4000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x5, 0x0) sendto$auto(0x3, 0x0, 0x79, 0x2, &(0x7f0000000440)=@tipc=@name={0x1e, 0x2, 0x3, {{0x1, 0x1}}}, 0x20) recvmmsg$auto(0x3, &(0x7f0000000100)={{0x0, 0x9, 0x0, 0x7, 0x0, 0x1, 0x4}, 0x4}, 0x10000, 0x300, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) 8.421593153s ago: executing program 3 (id=567): mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f00000000c0)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0xf, 0x0) chdir$auto(&(0x7f0000000000)='}[,&*}\x00') r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x408) mmap$auto(0x0, 0x0, 0xdf, 0x9b72, 0x2, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000000), r1) sendmsg$auto_ETHTOOL_MSG_CHANNELS_SET(r1, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000001c80)={&(0x7f0000000340)={0x34, r2, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0xf2b0dd16cfb63227}, 0x800) r3 = fcntl$getown(r1, 0x9) msgctl$auto_IPC_INFO(0x45, 0x3, &(0x7f0000000200)={{0xff, 0xee00, 0x0, 0x7fff, 0xb61, 0xa, 0xe16}, &(0x7f0000000180)=0xbf, &(0x7f00000001c0)=0x1, 0x4, 0x8000000000000001, 0x8000000000000001, 0x3, 0x10, 0x7, 0x7ff, 0x7, @inferred=r3, @inferred=0xffffffffffffffff}) sendmsg$auto_NL80211_CMD_CHANGE_NAN_CONFIG(r0, 0x0, 0x4010) mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) ioctl$auto_BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000140)={@raw, 0x2, 0x0, 0x929, 0xe5c3, 0x7cd, "abfd2e69df26f540a1d748ceff20c3ed69a359d46ed201e13aea69af"}) socket(0x2, 0x80002, 0x73) r4 = socket(0xa, 0x2, 0x73) mmap$auto(0xfffffffffffffffa, 0xd8f0, 0x100000001, 0xeb1, r4, 0xbf47) madvise$auto(0x0, 0xffffffffffff0005, 0x17) unshare$auto(0x40000080) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x16b802, 0x0) mmap$auto(0x0, 0x4020005, 0xe3, 0xeb3, 0x401, 0x8000) unshare$auto(0x3ff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r5 = open(&(0x7f0000000100)='.\x00', 0x0, 0x408) ioctl$auto_FIDEDUPERANGE(r5, 0xc0189436, 0x6) write$auto_ocfs2_control_fops_stack_user(0xffffffffffffffff, &(0x7f0000003900)='\t', 0x1) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000006c0)='/sys/module/psmouse/parameters/proto\x00', 0x20a42, 0x0) syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), r0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) shutdown$auto(0x200000003, 0x2) 6.467141065s ago: executing program 3 (id=574): openat$auto_tracing_iter_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/tracing/trace_options\x00', 0x40000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) sendmsg$auto_BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x4c894}, 0x20008800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}, 0x1, 0x0, 0x0, 0x4040}, 0x40008c0) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000001c0)={{0x0, 0x5ac, &(0x7f00000000c0)={&(0x7f0000000080), 0x3}, 0x2, 0x0, 0x1, 0x1}, 0x5}, 0x8002, 0x100) fanotify_init$auto(0x65, 0x2) socket(0x1d, 0x2, 0x2) connect$auto(0x3, 0x0, 0x55) socket(0x10, 0x3, 0x6) socketpair$auto(0x1e, 0xb, 0x8000000000000000, 0x0) prctl$auto(0x3, 0xc, 0xffffffffffffffff, 0x109, 0xfffffffffffff800) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_fops_x64_ro_(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/ieee80211/phy6/netdev:wlan1/stations/08:02:11:00:00:00/driver_buffered_tids\x00', 0x2000, 0x0) close_range$auto(r0, 0x8, 0xfffffffd) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/net/bond0/gro_flush_timeout\x00', 0x88a82, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) sendfile$auto(r2, r1, 0x0, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r3 = gettid() kexec_load$auto(0x5, 0x2, &(0x7f0000000080)={@buf=0x0, 0x8ab4, 0x6c0000c000, 0xc000}, 0x4) kill$auto(r3, 0x11) io_uring_setup$auto(0x59, &(0x7f0000001100)={0x7, 0xe, 0x2, 0x6, 0x5, 0x8, 0xffffffffffffffff, [], {0xd74c, 0x6, 0x2, 0x29f, 0x100, 0x7f, 0x101, 0x6, 0x2}, {0xff, 0x1, 0x110001, 0x1, 0x1, 0x40, 0x76c5, 0x8, 0x100000005}}) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) r4 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snd/controlC2\x00', 0x8100, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000040)=0x5) read$auto(0x3, 0x0, 0x80) r5 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snd/controlC2\x00', 0x480, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000580)={{@raw=0x7fffffff, 0xf0ee, 0x20009, 0x3, "790eaa00ffff8eac2cdafc1f64010043eeb0b053030001ffff000e000000000100", @raw=0x3}, 0x4, 0x966, 0x3, @raw=0x404, @enumerated={0x8, 0x80000000, "033beddd1805dc0a0f9236c0095295603854aabf973f037f0896b19cbe04c0aa95c57dc0788556977828784abe1a8f695f19b28fd798a2fb818b216638fd3266", 0x48, 0x3}, "6cc1294d63a4f1b4285854c5368de438f8cc142ef6df12bf3373a1183bedbd31b642b4051b078fa1c1c61c329794e5311121c760cb9611c78e6947a99807bcc1"}) 5.765083613s ago: executing program 2 (id=578): close_range$auto(0x2, 0xa, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_tracing_mark_raw_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace_marker_raw\x00', 0x40, 0x0) write$auto(0x3, 0x0, 0xffd8) 5.638358543s ago: executing program 2 (id=579): unshare$auto(0x40000080) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = memfd_create$auto(0x0, 0xe) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x10800, 0x0) mmap$auto(0x0, 0x810006, 0xffb, 0x8000000008011, r0, 0x1) msync$auto(0x0, 0xe0, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_u32_array_fops_file(0xffffffffffffff9c, 0x0, 0x408041, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101200, 0x0) ioctl$auto(0x3, 0xae41, 0xffffffffffffffff) ioctl$auto_KVM_GET_MSRS(r1, 0x4008ae90, &(0x7f00000000c0)={0x2}) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000005c0)='/sys/devices/virtual/mac80211_hwsim/hwsim1/ieee80211/phy1/rfkill3/state\x00', 0x102, 0x0) write$auto(r2, &(0x7f0000000040)='0\x00\\9(\xba\xea\x99\xfc|U\x1c\xc7k', 0x81) r3 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r4, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000004200)={&(0x7f0000000180)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x40c8}, 0x4048000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_OVS_CT_LIMIT_CMD_SET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002180)=ANY=[@ANYBLOB="e0020000", @ANYRES16=r6, @ANYBLOB="01002ebd5100fbcbdf250100000004000180c802018004000680bd020480fc921cf096b39f43034e2db36a74c0ade1e6a4dafab35aa84881d05d1662bd8a8f48943ea4276b7e1465958d17dd9c9706336d0f4a94c7de9fa79cb659b67f43fa331b6f98", @ANYBLOB="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", @ANYBLOB, @ANYRES32=0x0], 0x2e0}, 0x1, 0x0, 0x0, 0x40}, 0x4) r7 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/fs/cifs/cifsFYI\x00', 0x40c01, 0x0) r8 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000180), r4) ioctl$auto_XFS_IOC_ALLOCSP(r3, 0x4030580a, &(0x7f00000001c0)={0x0, 0x3, 0x9, 0x4, 0xd7, 0x0}) sendmsg$auto_IPVS_CMD_ZERO(r4, &(0x7f0000000f80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000f40)={&(0x7f0000000640)={0x8c4, r8, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x274, 0x3, 0x0, 0x1, [@generic="d25ed3309e5cf53241e677bc10bba321a52444e4f73a2825f4dda9a81467325fd07da01a2391dab09af342d1f4e345524852afdf4a516ac4dbca4d2d1b349dbda546acdec180bd973708c79774be60f542b89e30bbeba0f8c535d6e884d4459ef03a0dbb3ff14645f62016bb827469e77d7f56fa3635cbe3eaebbf2bb888175e7905c6bc8f3ddb87efcaeafa2789015d21ea80c107682e570234b7708cb2db8f4b460cb78cd2b4c78eb3f4baff78df1b04c36632f256688795bec872351a83bff9db08e25b39d50449f6fcf442796abea3676a79510e62f33c99aad1c8b0b4c0d4d746623559339727f10aad20fcf7f58d75bf", @typed={0xb5, 0x109, 0x0, 0x0, @binary="0f0d93e2d30be9310c694a04f5f7712bf4d1054c372a72986c7768af7cad435b7d9eeb65b5cfeb20a4ae56277e69ce563d5987abcfe08486b0e3e06b767d61a1555ae06893f3de2c53bdf4668f1b1b25f8a4736b917e0b97e8fe3690a456beeb26e8b08021c9e47ef967027910e8029ff432152bf9712102bdfbe03a8c319f7ed4725cda555cc9d8287f6271b37161e600f1b3e9fe8f58278fdf3ed64872451624cc618a74bdb5ef751d112cc8d32656ce"}, @nested={0x18, 0x71, 0x0, 0x1, [@nested={0x4, 0x57}, @nested={0x4, 0x35}, @nested={0x4, 0x157}, @nested={0x4, 0xc}, @nested={0x4, 0x15}]}, @typed={0x4, 0x11}, @generic="f7ffd4dde12d08155f749af09aa06ee19b6b1cbc6735ef42670fe825237b4ac1820f64433d2c638f014f4f1fd23dee53f02928384b767a49016309bc328c420cdf789a5c740b5dfd517b2fc89b853df29a0ef75678a409ed733ed9ce75f2a15ffae0914a2c94775cf10972d710ab8d771a626f72d2304e8a4cd19cb13eb12f7077f1c726213c24a6c78db3f2cc908de80e1e8c479e91ab7f4def5f98a7d64a07d23b58dc6b92455f5e"]}, @IPVS_CMD_ATTR_DEST={0x3f9, 0x2, 0x0, 0x1, [@nested={0x23c, 0x70, 0x0, 0x1, [@generic="13a16972c458e75b664cda8e351197e62fe52f070f561e2d96ff376e10a0b8e9cd77be06fc4a24c1ef89204a5d452203a28260e707bede61daa62775bce65c2b431578770c303b4a82adef9230b522f6e1365dfc322cb7f9b0e5c38942ea63be90ed8fe2e74c5a0e8426e087fea45b4b81d0f543fa7543e33b89a062bcc2997641297f5eea4ae6b69ef75ac060ed4e267a3eb00f74beef862e3f4716472e5de57acd907cae1d8ee0fda3afce7b85e0b6427ef29fe4bb787e7db0e264637c96b8c8ff8e145bcd58bbf61ea110d311fcb57d1cb42e9012cd4ca78fb42f03d31a4aa7585baca80d", @nested={0x4, 0x133}, @generic="2c09f3f923085d8d5b2add5715b72304e2b33c0ef75c34eee8c779c966c64e2e9b11432c59b840a136580d3a1648a199a169f65610e080fec6c7382f9828a3bf304b126ef1237afddd004d", @typed={0x8, 0x48, 0x0, 0x0, @pid=r9}, @generic="5953ba34b9bdd17e30092c733dd2a75bc10fbc1042555a077392cc685b475c75bbc94e7f1a3c7217193a4a483292f1368a6d05dabdc8b321f41fbbbcaa137165b3ccb58b06eee20585f690076c99ea11371bb9e8095fc10e09ad2ac0b3ecb2817f02e3e62d964e46b6055d3ca3bb1c83f5f0046388cbab27e98444509dd5e94d34502f2663b17bfc15ab80c98c83783599167aa5787d9f13030a537bf56547fee5c12ce2d92e82b088829daf712c7d13b697c83fffedc603866b4b5db5c05c3bae0164330f80e74dd3a597bb93e7a3f70693ec8843a52ac05f467d7c0569e248dd11292e2938cdf2dc1355f0abfdc9287325b96640765d", @nested={0x4, 0x9c}]}, @nested={0xfa, 0x66, 0x0, 0x1, [@generic="8496cfac31c901ba7a8cd963d0025c7db7f0f36e3e8887bf6c42b12be58a47d97a593c0efd23bf7228be7129ba909691d6eed5cf01c32964d75b455c0cd034ff290ddf0b64d92deb3b9488612df9d8605d95f7", @typed={0x8, 0x117, 0x0, 0x0, @u32=0x10000}, @generic="0201ec7237a263ac32825528b0669f6701f532013966e3ec192eb5770d4954d1a29f6b9d578a314e939759a70eb1e04fb2e23024681b183069853e85d790b74c824fde81e39449a42df28b2cf6b9fcaa73a8ea10ea3a93c3b98837f134245bca01cba97cae1cc16d593bb7deb76decb9ffbd1e3bc1ef82f35acbc7caa1c349ecf3d5ee71c401580b4e5d2671c27091c06bbce96a11c6f7", @nested={0x4, 0x151}]}, @typed={0xc, 0x104, 0x0, 0x0, @u64=0x7fffffffffffffff}, @typed={0x14, 0xb5, 0x0, 0x0, @ipv6=@remote}, @generic="e6a6ab11d596868d210c8fa9b810cbfaa893d233422a80b92f032987b95ec69cdce3093618aed25a0988bae81c6ed74df3214711cbf837b1643fefaa2de397ece9c15ea520df3594dea8c2106886ef4b084aa4855b23ab09a367ec3299781f1c977d9240e4d90f3856af8ea5eb379df71bb6185f0a0f65cfe2a6e71dfb16961b8ccb8e951588250bfb05d8844e08b6bd3653e03e40fa107dd35d1e8bc2"]}, @IPVS_CMD_ATTR_DEST={0xe0, 0x2, 0x0, 0x1, [@generic="948e4f22b147323c12d2b957f1ba784035f4226539a7b1afd633fa4a7a2945e69c65016c857b99204b4d4aed7449dbdc1e217c46a6c0c85ce72704dc1ca52ebcf2210d525e3d717fc3a06f5fd409fb9467aad069e2f34081f4db587efdd8819aa08cce33dc13eced2f3c40fa0975f353c12398065e80915e61ab8f263f044418c5a51beae857ae1e880af765dd9d83c2f111a25d660672d90fdc16d57ae0b4547c231c3bab186a046af29410a83387649108ef24743998fe3e56f00e32af7be1a080b8d9d8661640788384f5c469ced46c3b3d322e0fec3ae2d0b6cb"]}, @IPVS_CMD_ATTR_DAEMON={0x160, 0x3, 0x0, 0x1, [@nested={0x8, 0xf4, 0x0, 0x1, [@nested={0x4, 0x6e}]}, @generic="5edf6d9cf2473f352c12b63a410ba4f19f9448fd421b727bff2ca6ace396c6d36c79c709d2092a2266198b8152d71a3515b8d1da3275c7367ae7e500cf20c713d67941a671f34e8408316780398382e51f183800777030889c9ebb6f1faacbbb7b7f27ccc0c3fa5285e5915965e79b4cbca6fa4146c575708ffe9335341f3a4a56ad036a9a365f0faa8ea9cd5634a9e2567a60af643bd23f750c52c87b910be9be1ea11af587282978abb98bbdcc24fac0e71243bf909525e7d7bc01dfe165ce07d83bbbba081dea1e2afbb41df2a9ca", @generic="e165f1a6615aafbc03601f7407156067fffb817da7c744c6ed162c5a122fc3d712ad7fa071247b6ff36eb32f32997700be9ec105cdaa524005add10ba61c662911224d6bea3fd07aa26cdb83c30e3612da3d27f582b455db3552cece63ca882fe068dc1990f248bf739e4eedb051a184606f47feed4276ecbe841d287dd00ccd21e4b2ee"]}]}, 0x8c4}, 0x1, 0x0, 0x0, 0x30008800}, 0x10) write$auto_proc_reg_file_ops_compat_inode(r7, 0x0, 0x0) 4.68330538s ago: executing program 3 (id=583): mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) socket(0x2, 0x1, 0x106) io_uring_setup$auto(0x1, 0x0) setsockopt$auto(0x3, 0x6, 0x9, 0x0, 0xfb3) (fail_nth: 7) 4.563949143s ago: executing program 1 (id=584): r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/conf/veth0_to_bond/rp_filter\x00', 0x42a81, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r1 = open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) copy_file_range$auto(r1, 0x0, r1, 0x0, 0x2, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/bdi/43:288/max_ratio_fine\x00', 0x10b142, 0x0) r3 = openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000040), 0x8300, 0x0) ioctl$auto_RTC_PIE_ON(r3, 0x7005, 0x0) socket(0xa, 0x1, 0x84) getxattrat$auto(r1, &(0x7f00000000c0)='./file0\x00', 0x3, &(0x7f0000000100)='\x00', &(0x7f0000000140)={0x9f31, 0x0, 0xe4a}, 0x0) r4 = timerfd_create$auto(0x9, 0x0) timerfd_gettime$auto(r4, &(0x7f0000000080)={{0x1, 0xc8}, {0x7, 0x1}}) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000580)='/sys/fs/f2fs/features/block_zoned\x00', 0xe80, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r5, &(0x7f0000001280)=""/4124, 0x101c) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000001480)='/proc/sys/net/ipv6/conf/geneve0/disable_ipv6\x00', 0x40001, 0x0) sendfile$auto(r0, r2, 0x0, 0x1000200) 4.524120655s ago: executing program 0 (id=585): r0 = epoll_create1$auto(0x8) syz_genetlink_get_family_id$auto_ila(&(0x7f0000000000), r0) socket$nl_generic(0x10, 0x3, 0x10) capset$auto(&(0x7f0000000180)={0xff, 0xffffffffffffffff}, &(0x7f00000001c0)={0x4, 0x7fffffff, 0xb9e0}) prctl$auto_PR_TIMER_CREATE_RESTORE_IDS_ON(0xb, 0x1, r1, 0x3cc6, 0x4) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) write$auto(r2, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) r3 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) prctl$auto(0x6, 0x8, r1, 0xa, 0xb) ioctl$auto_TUNGETFILTER(r3, 0x801054db, &(0x7f0000000140)={0x2, &(0x7f00000000c0)={0x7fff, 0x0, 0x0, @inferred=r2}}) msgctl$auto_IPC_INFO(0x49e1, 0x3, 0x0) 4.123545828s ago: executing program 3 (id=586): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) socket(0x11, 0x3, 0x2) socket(0x11, 0x2, 0x73) r0 = socket(0x10, 0x2, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) write$auto(r0, &(0x7f0000000000)='-\x00', 0x2fb) r2 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r2, 0x107, 0x12, 0x0, 0x4) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000001c0), 0xffffffffffffffff) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nbd7\x00', 0x201, 0x0) mmap$auto(0x0, 0x810004, 0x400000000ffb, 0x8000000008011, 0x3, 0x8000) r3 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000180), r2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) r5 = getpid() r6 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) writev$auto(r6, 0x0, 0x8) read$auto_clk_summary_fops_(r6, &(0x7f00000003c0)=""/204, 0xcc) process_vm_readv$auto(r5, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x6, 0x0) shmctl$auto(0x6, 0x42, &(0x7f0000000340)={{0x10, 0xffffffffffffffff, 0xee00, 0xfffffffa, 0x4, 0x1}, 0x7, 0x8, 0x80, 0x6, @inferred=0xffffffffffffffff, @raw=0x2, 0x1c, 0x0, &(0x7f0000000240)="aaefe47a2ddbafb8f362c1", &(0x7f0000000280)="5b56fea4c03ddbcf301c34ea1d6704733c7893e29d07328485544e1861fcf4b1eff95dec46ff1d0d4425e4dee76bb25c3ef178fcee411428b885bd33928633a58a5e9effed26120f55dfe581df77ac4dc85b51e6d942b039e70e3bd90196b7d2c89ca560ab8883fdae627dbe13b9f32c45bceb7d441f7f21646313d3f70e03c615792aa3d68e734992fe528093f216d27f4cb0ea94c4476c7d47ad2805de05c6de5cadb157cf94f2390ffc43909a35f814"}) sendmsg$auto_MACSEC_CMD_ADD_RXSA(r2, &(0x7f0000006140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000006100)={&(0x7f0000002c40)={0x3484, r3, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@MACSEC_ATTR_IFINDEX={0x8, 0x1, r4}, @MACSEC_ATTR_OFFLOAD={0x23a5, 0x9, 0x0, 0x1, [@nested={0x100c, 0xc8, 0x0, 0x1, [@typed={0x1004, 0x5c, 0x0, 0x0, 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@generic="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", @generic="5fda296cada07ca62a02cc9afec0cc7d153fb00e4561bdddb92f95307a9d40a1e9a2ff5af4d1bb53ab64d4c30ce9f0d31252f35ba780ad2e38c59432dced76c9e1f47d4d6d584f464450a032d04456b734d6456ab2add728385b2104688e7ac52ba538f551f6ed84e554056211fb29aa5fae76b6ee41adc1375203954c90d8f6774fbbde05e95ea23140cd0e42b7e975e53c"]}]}, 0x3484}, 0x1, 0x0, 0x0, 0x400c010}, 0x40) keyctl$auto(0x3, 0xfffffffd, 0x101, 0x1, 0x4000000000b8c) r8 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec18\x00', 0x900, 0x0) ioctl$auto_CEC_ADAP_S_LOG_ADDRS(r8, 0xc05c6104, &(0x7f0000000100)={'\x00', 0xffff, 0x6, 0x2, 0x9b4, 0x2, "7cbc697000", "05db3d47", "01030100", "2ff43123", ["f5404de9641f8bf1bad22a9f", "a1679d340ad98fad2453f86d", "b06f8ca10c66eebcbd6f17c8", "5fe10eedab2c4b353c392a92"]}) syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000080), 0xffffffffffffffff) r9 = openat$auto_stats_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) pread64$auto(r9, 0x0, 0x2, 0x3) 4.111862635s ago: executing program 1 (id=587): close_range$auto(0x2, 0xa, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_tracing_mark_raw_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/trace_marker_raw\x00', 0x40, 0x0) write$auto(0x3, 0x0, 0xffd8) 4.002953007s ago: executing program 1 (id=588): mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) socket(0x2, 0x1, 0x106) socket(0x2b, 0x1, 0x1) r0 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, 0x0, 0x50100, 0x0) mmap$auto(0x800000, 0x400008, 0x40000000009, 0x100000000000d256, 0x2, 0x7ffd) socket(0x2, 0x5, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) capget$auto(0x0, 0xfffffffffffffffe) setsockopt$auto(0x3, 0x10000000084, 0x84, 0x0, 0x90) shmctl$auto_IPC_INFO(0x5, 0x3, 0x0) mmap$auto(0xed, 0x4005, 0x2, 0x40eb2, 0x401, 0x300000000000) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) getrandom$auto(0x0, 0x6000000, 0x3) mmap$auto(0x0, 0x810004, 0x2000000efb, 0x8000000008011, r1, 0x8000) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) ioctl$auto_BLKRRPART(r1, 0x125f, 0x0) madvise$auto(0x0, 0x400053, 0x9) socket(0x11, 0x3, 0x9) ioctl$auto_TUNSETVNETBE2(0xffffffffffffffff, 0x400454de, &(0x7f00000000c0)=0xff) setsockopt$auto_SO_TIMESTAMPING_OLD(r0, 0x0, 0x25, &(0x7f0000000100)='/dev/tty12\x00', 0xfffffff8) openat$auto_console_fops_tty_io(0xffffffffffffff9c, 0x0, 0x102, 0x0) io_uring_setup$auto(0x1, 0x0) setsockopt$auto(0x3, 0x6, 0x9, 0x0, 0xfb3) 3.974957319s ago: executing program 2 (id=589): openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/013/001\x00', 0x40000, 0x0) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2a801, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x3, 0xff) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, 0x0, 0x40, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x48041, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x4) openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x20c002, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x109401, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x82, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x40000, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) io_uring_setup$auto(0x2, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000240)='/dev/input/event1\x00', 0x0, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS1\x00', 0x0, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) socketpair$auto(0x5b, 0x2, 0x420000, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 3.521033285s ago: executing program 2 (id=590): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop14\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) ioctl$auto_SOUND_MIXER_READ_STEREODEVS(0xffffffffffffffff, 0x80044dfb, &(0x7f0000000640)="532d77c9e4ace93c5b21bd770cc8c5b011ec069e5116c72667209a4db831d9bc09354070339adec943f448aef8c88c7069720a0b6667cc7d9ff1440bf386f5e834d9ea03ff6d59bf8244c20828c511c10ab4b3edaa7ca80c6d033f3a8938b859ae810c00cacd01a82e4f3eb691b6707bc4692b6a6f1e5176a19f563e8def7be73ee1c1a5ecf6d94f916bd09cd376f202d43bd9e946297b0a4d0f0b161439548f4ce7905edcc1171c2911be17fcd9cf862f5ac67ac0f0cd1c7a68269c883dbf582a8e0a9cde07d55f9a37df8f8b9f4ed0eea3829e5e") mmap$auto(0x0, 0x400008, 0xe2, 0x9b72, 0xffffffffffffffff, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = io_uring_setup$auto(0xa, 0x0) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x2000000006, 0x2) io_uring_register$auto(0x2, 0x0, &(0x7f0000000000), 0x3) r1 = openat$auto_proc_clear_refs_operations_internal(0xffffffffffffff9c, &(0x7f0000000600)='/proc/thread-self/clear_refs\x00', 0x2, 0x0) memfd_create$auto(&(0x7f0000000280)='[)\x00', 0x10000) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r2 = memfd_create$auto(0x0, 0x7) close_range$auto(0x2, 0x8, 0x0) r3 = socket(0x2a, 0x2, 0x1) connect$auto(r3, &(0x7f00000000c0)=@qipcrtr={0x2a, 0x3, 0xfffffffe}, 0x52) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0x10002}, 0x1) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) close_range$auto(r3, 0xffffffffffffffff, 0x0) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) r6 = ioctl$auto_KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$auto(0x3, 0x4048aec9, r4) close_range$auto(r2, 0xa, 0x0) r7 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYRES32=r1], 0x1ac}}, 0x40000) r8 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000000c0), r0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/rpc/auth.unix.ip/flush\x00', 0x800, 0x0) sendmsg$auto_NL80211_CMD_ASSOC_MLO_RECONF(r7, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES16=r8, @ANYBLOB="000129bd7000ffdbdf259c0000000800400007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) recvmmsg$auto(r6, &(0x7f0000000140)={{0x0, 0x3, &(0x7f0000000340)={0x0, 0x400}, 0x5, 0x0, 0x2000000200002, 0x8}, 0x803}, 0xfffffff9, 0x10, 0x0) write$auto_proc_clear_refs_operations_internal(r1, 0x0, 0xffffff4b) 3.399605702s ago: executing program 0 (id=591): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = socket(0xa, 0x1, 0x84) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x11}}, 0x54) set_mempolicy$auto(0x6, &(0x7f0000000000)=0x7e, 0x4) syz_genetlink_get_family_id$auto_l2tp(0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000100)='.\x00', 0x595002, 0x408) write$auto(r1, 0x0, 0xfffffdf1) madvise$auto(0x0, 0x2003f2, 0x15) 2.336133358s ago: executing program 2 (id=592): unshare$auto(0x40000080) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = gettid() r2 = socket(0x11, 0x3, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_tk_debug_sleep_time_fops_(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_XFS_IOC_FREESP(r0, 0x4030580b, &(0x7f00000001c0)={0xfff, 0x5, 0x800, 0x7d, 0xe56, r1}) msgctl$auto_MSG_STAT_ANY(0xdc, 0xd, &(0x7f0000000140)={{0x7, 0x0, 0xee00, 0x800, 0x9, 0x7, 0x80}, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x5, 0x8000000000000000, 0xfffffffffffffff9, 0x20007, 0x8001, 0x6, 0x7, 0x7, 0x401, @inferred=r1, @inferred=r3}) rt_sigqueueinfo$auto(0x0, 0x20000009, &(0x7f00000000c0)={@siginfo_0_0={0x5, 0x3ff, 0x800, @_sigpoll={0x841, r2}}}) shmget$auto(0x8, 0x10565, 0x7ff) shmat$auto(0x0, &(0x7f0000000580)='(\x00', 0xfffffffa) shmctl$auto(0x0, 0x0, 0xfffffffffffffffd) shmat$auto(0x0, &(0x7f0000000000)='(\x00', 0xfffffffb) 2.163078867s ago: executing program 1 (id=593): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14aab4) mmap$auto(0x0, 0x20009, 0x100000001, 0x10, 0x401, 0x4a) mmap$auto(0x1000, 0x2020009, 0x8, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) socket(0x2, 0x3, 0x100) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) io_uring_setup$auto(0x2, 0x0) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) r3 = openat$auto_event_trigger_fops_trace(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/tracing/events/vmalloc/alloc_vmap_area/trigger\x00', 0x4f075f1e5b2c0ab9, 0x0) readv$auto(r3, &(0x7f0000001080)={&(0x7f0000000080), 0x5c2}, 0x5) r4 = openat$auto_ftrace_avail_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/available_events\x00', 0x0, 0x0) preadv$auto(r4, &(0x7f0000000100)={&(0x7f0000000040), 0x82}, 0x8, 0xe637, 0x6) ioctl$auto_TIOCSETD2(r2, 0x5423, 0x0) r5 = io_uring_setup$auto(0x1, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ioam6(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$auto_IOAM6_CMD_NS_SET_SCHEMA(r6, 0x0, 0x0) epoll_create$auto(0x4) r7 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptytc\x00', 0x101f81, 0x0) ioctl$auto_TIOCSETD2(r7, 0x5423, 0x0) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f00000004c0), 0x2202, 0x0) ioctl$auto_TIOCVHANGUP2(r2, 0x5437, 0x0) syz_genetlink_get_family_id$auto_seg6(&(0x7f0000000040), r5) clone3$auto(&(0x7f00000000c0)={0x3, 0xdb, 0x7, 0x5, 0xac9f, 0x42f4, 0x1, 0x8, 0x3, 0x9, 0x7ff}, 0x4) msgctl$auto_IPC_SET(0x1, 0x1, &(0x7f00000001c0)={{0x0, 0xffffffffffffffff, 0xee00, 0x1, 0xa2, 0x2, 0x3}, 0x0, &(0x7f0000000180)=0x4, 0x1c8, 0xdb0, 0x4, 0x6, 0x80, 0xff56, 0x1000, 0x9, @raw=0x3, @raw=0x1}) getpgid(0xffffffffffffffff) 1.973033011s ago: executing program 0 (id=594): openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) arch_prctl$auto_ARCH_SET_CPUID(0x1012, 0x6) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf8\xfe\n\xa7\xfeD\xca\xd9\xb3\xc1\xe4\xf5j\x94\x7f\x00\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xed\x013\x87l\xb9\x1e\x05\x90\xa2', 0x2) arch_prctl$auto_ARCH_SET_CPUID(0x1012, 0x9) syslog$auto(0x9, &(0x7f0000000040)=']#\'.+:,\x00', 0x10000) statmount$auto(&(0x7f0000000040)={0x1f, @raw, 0x80000027, 0xf5ff, 0x8}, 0x0, 0x208, 0x0) r0 = semctl$auto_GETPID(0xfffffff5, 0x3, 0xb, 0x1ff) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/time\x00') lseek$auto(r1, 0xffffff7f, 0x0) arch_prctl$auto_ARCH_SET_CPUID(0x1012, 0x1) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) arch_prctl$auto_ARCH_SET_CPUID(0x1012, 0x6) (async) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf8\xfe\n\xa7\xfeD\xca\xd9\xb3\xc1\xe4\xf5j\x94\x7f\x00\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xed\x013\x87l\xb9\x1e\x05\x90\xa2', 0x2) (async) arch_prctl$auto_ARCH_SET_CPUID(0x1012, 0x9) (async) syslog$auto(0x9, &(0x7f0000000040)=']#\'.+:,\x00', 0x10000) (async) statmount$auto(&(0x7f0000000040)={0x1f, @raw, 0x80000027, 0xf5ff, 0x8}, 0x0, 0x208, 0x0) (async) semctl$auto_GETPID(0xfffffff5, 0x3, 0xb, 0x1ff) (async) syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/time\x00') (async) lseek$auto(r1, 0xffffff7f, 0x0) (async) arch_prctl$auto_ARCH_SET_CPUID(0x1012, 0x1) (async) 1.420238433s ago: executing program 0 (id=595): openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap$auto(0x0, 0x10000000000007, 0x5c, 0x80000011, r0, 0x80000001) io_setup$auto(0x7b, 0x0) r1 = openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/set_event_notrace_pid\x00', 0x582, 0x0) write$auto_console_fops_tty_io(r1, &(0x7f0000001240)='4', 0x1) bpf$auto(0x0, &(0x7f0000000100)=@bpf_attr_0={0x9, 0xb5, 0x4, 0x48d4, 0x4, r1, 0x74b, "2af051a940806ec05be276cfc83ce63f", 0x0, 0xffffffffffffffff, 0xe, 0x4, 0xe5, 0x3}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x14fa02, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) madvise$auto(0x0, 0x2000040080000004, 0xe) r2 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cec8\x00', 0x22442, 0x0) ioctl$auto_CEC_DQEVENT(r2, 0xc0506107, 0x0) ioctl$auto_CEC_DQEVENT(r2, 0xc0506107, 0x0) io_pgetevents$auto(0x4, 0x8, 0xa31f, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8000, 0x0) socket(0x18, 0x1, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0x240202, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101000, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r0) syz_genetlink_get_family_id$auto_ovs_flow(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) 1.317159653s ago: executing program 2 (id=596): r0 = openat$auto_proc_coredump_filter_operations_base(0xffffffffffffff9c, &(0x7f0000000080), 0x600, 0x0) mmap$auto(0x8, 0x20009, 0x7f, 0xeb1, r0, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x1e, 0xa, 0x1) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/fail-nth\x00', 0x2, 0x0) mmap$auto(0x0, 0x4020009, 0x7ff, 0x1000000000ebe, 0x401, 0x8000) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x83, 0x0) ioctl$auto(0x3, 0x80000541b, 0x38) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x106) bind$auto(r1, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/arp\x00', 0x101000, 0x0) read$auto_proc_reg_file_ops_compat_inode(r2, &(0x7f0000000100)=""/92, 0x5c) write$auto(0x3, 0x0, 0x1) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ram5\x00', 0x14fa02, 0x0) sendfile$auto(0x3, r3, 0x0, 0x400000000006) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x80161, 0x0) prctl$auto(0x1000000003b, 0x401, 0x4, 0x3, 0x7) mmap$auto(0x0, 0x4020009, 0xdf, 0x400000000e31, 0xffffffffffffffff, 0x0) sysfs$auto(0x2, 0x3c, 0x0) fsopen$auto(0x0, 0x1) openat$auto_check_wx_fops_(0xffffffffffffff9c, 0x0, 0x108c0, 0x0) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000580)={{@inferred, 0x1000, 0x202000b, 0x3, "790eaa00ffff8eac2cdafc1f64010043eeb0b053030001ffff000e000000000100", @raw=0x3}, 0x4, 0x963, 0x3, @inferred, @integer64={0x400000009, 0x1007, 0x10001}, "6cc1294d63a4f1b4285854c5368de438f8cc142ef6df12bf3372a1183bedbd31b642b4051b078fa1c1c61c329794e5311121c760cb9611c78e6947a99807bcc1"}) unshare$auto(0x40000080) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) 1.108257688s ago: executing program 1 (id=597): close_range$auto(0x2, 0xa, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/irq/11/smp_affinity\x00', 0x28102, 0x0) write$auto(0x3, 0x0, 0xffd8) 914.206577ms ago: executing program 1 (id=598): madvise$auto(0x0, 0xffffffffffff0001, 0x15) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) ioctl$auto(0xc8, 0x400454ce, 0x5c8d) io_uring_register$auto_IORING_REGISTER_SEND_MSG_RING(0xffffffffffffffff, 0x1f, 0x0, 0x7) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7}, 0x6) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x4a, 0x2020008, 0x7, 0xeb1, 0xfffffffffffffffa, 0x7ffe) unshare$auto(0x40000080) accept$auto(0xffffffffffffffff, 0x0, 0x0) 383.681027ms ago: executing program 3 (id=599): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/nfs/exports\x00', 0x400, 0x0) pread64$auto(r0, 0x0, 0x1ff, 0x8800000000) r1 = socket(0x10, 0x3, 0x2) sendmsg$auto_NL80211_CMD_VENDOR(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0x4004) close_range$auto(r1, 0x8, 0x3) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/nfs/exports\x00', 0x400, 0x0) (async) pread64$auto(r0, 0x0, 0x1ff, 0x8800000000) (async) socket(0x10, 0x3, 0x2) (async) sendmsg$auto_NL80211_CMD_VENDOR(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x0, 0x20, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x8014}, 0x4004) (async) close_range$auto(r1, 0x8, 0x3) (async) 269.487821ms ago: executing program 0 (id=600): r0 = openat$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffff9c, &(0x7f0000000bc0)='/sys/kernel/tracing/dynamic_events\x00', 0x1, 0x0) write$auto_dynamic_events_ops_trace_dynevent(r0, &(0x7f0000000000)=' ', 0x1) getsockopt$auto_SO_SNDBUF(r0, 0x4, 0x7, &(0x7f00000000c0)='team_slave_0\x00', &(0x7f0000000100)=0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000080), 0xffffffffffffffff) mmap$auto(0x1, 0x0, 0x3, 0x14, r1, 0x8000) mbind$auto(0x8000, 0x4000000000fa9d, 0x2, &(0x7f0000000280)=0x20000000040000f7, 0x3, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) epoll_pwait$auto(r2, &(0x7f0000000180)={0x0, 0x80}, 0x7, 0x3, &(0x7f00000001c0)={0x4}, 0x8) r3 = fcntl$auto(0x3, 0x400, 0x9ec0000000000000) mmap$auto(0x0, 0x8, 0xdf, 0xeb1, 0x0, 0x8000) ioctl$auto_TUNSETLINK(r3, 0x400454cd, &(0x7f0000000140)=0xca) close_range$auto(0x2, 0x8, 0xfffffc00) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/zram0/initstate\x00', 0x42000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f00000020c0)=""/4143, 0x102f) openat$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffff9c, &(0x7f0000000bc0)='/sys/kernel/tracing/dynamic_events\x00', 0x1, 0x0) (async) write$auto_dynamic_events_ops_trace_dynevent(r0, &(0x7f0000000000)=' ', 0x1) (async) getsockopt$auto_SO_SNDBUF(r0, 0x4, 0x7, &(0x7f00000000c0)='team_slave_0\x00', &(0x7f0000000100)=0x9) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000080), 0xffffffffffffffff) (async) mmap$auto(0x1, 0x0, 0x3, 0x14, r1, 0x8000) (async) mbind$auto(0x8000, 0x4000000000fa9d, 0x2, &(0x7f0000000280)=0x20000000040000f7, 0x3, 0x1) (async) open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) (async) epoll_pwait$auto(r2, &(0x7f0000000180)={0x0, 0x80}, 0x7, 0x3, &(0x7f00000001c0)={0x4}, 0x8) (async) fcntl$auto(0x3, 0x400, 0x9ec0000000000000) (async) mmap$auto(0x0, 0x8, 0xdf, 0xeb1, 0x0, 0x8000) (async) ioctl$auto_TUNSETLINK(r3, 0x400454cd, &(0x7f0000000140)=0xca) (async) close_range$auto(0x2, 0x8, 0xfffffc00) (async) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x0, 0x0) (async) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/zram0/initstate\x00', 0x42000, 0x0) (async) read$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f00000020c0)=""/4143, 0x102f) (async) 0s ago: executing program 0 (id=601): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x4, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8c0) r2 = syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f0000000180), r0) sendmsg$auto_SMC_NETLINK_DUMP_UEID(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xfc, r2, 0x200, 0x70bd25, 0x25dfdbfe, {}, "2b4fa76fe41bf778b705121a8c53fe7a896f87926939406e895bee205e55e62e74ad15f3aa01b4cc52720186f449dbec42e8afa9334b116d2e52320e052fac046e0f1a85b32cd801425e2f9fc1dc25193f174b7450104fe087eed9c63b6cd4059a0355e470d0a05ef98219e9f1c7bb8fcd8231aee0ac3f564c5e28702639357af54f6239a2ee947a2d5cc33aab2f8e8ca98996ab4b4b4bd084dc55fee9080d429416513b2fcd51ea680989fcee2529649c47a9f9a2bb602988140ae82591594e94679057e649e3a333a9f091cadf38134e826d6f2452d70a1ef8bd74c1bc3921d83b0b34fbf76c"}, 0xfc}, 0x1, 0x0, 0x0, 0x400c010}, 0x44000) getsockopt$auto_SO_ERROR(r0, 0x4, 0x4, &(0x7f0000000340)='SMC_GEN_NETLINK\x00', &(0x7f0000000380)) r3 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000400), r0) sendmsg$auto_NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r3, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8) r4 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000540), r0) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x54, r4, 0x8, 0x70bd27, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x3}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x1}, @ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8, 0x12, 0x7a05}, @ETHTOOL_A_COALESCE_RX_USECS_IRQ={0x8, 0x4, 0x6}, @ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x52a3}, @ETHTOOL_A_COALESCE_USE_CQE_MODE_TX={0x5}, @ETHTOOL_A_COALESCE_TX_AGGR_TIME_USECS={0x8, 0x1c, 0xeb8c}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0x7fff}]}, 0x54}, 0x1, 0x0, 0x0, 0x44}, 0x44040) r5 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f00000006c0), r0) sendmsg$auto_NL802154_CMD_SET_TX_POWER(r0, &(0x7f00000009c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000980)={&(0x7f0000000700)={0x260, r5, 0x4, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_PEER={0x230, 0x28, 0x0, 0x1, [@generic="854e2308d4227f64524c2eb6837cdaaff65c320a0c6676d614908bd06b764ccd7587ac3a3dc03690495b712ac604017502bc0299d693cb45c2820f85e58f5181e169b102c231d7bf85a399520e2b0df3ce57a74917d8c43f3987544f52e520b78f83802c2ccb9f573f10a9cb7e48c1488f55305acb6e295cbccc6f2023fa5bde12e6d1538dce77aeeaa1df2908c3e9bdef0c2f07ecadb747fcb78e382b2d3b3f67f05e0224454317b0e87281526cd3f90db7ad9c9ce999940f6f", @generic="501cf674e12f74efd5a76a358fae5fba3229f76cc96cf5cd0ddae60b7462104bec4f608fdd59d69ca57d5ff05ae259e419776690f37865614182262f1e3eb68c81bfb4b8d08a2868ac98736650afddc49b4ef01b81cdaf83d82690015196b85670e0a3534a339f16bdff9630898213088ae6274d63bb6ae997a6035f81d5c93c1e398fb718b88d9fdf53", @generic="41fc4c2acf89db0d70ee5d53fb3f9c0aea6930845210cd694560b0b4a2b75004c012b0fe961aeee295f1bb4d31dfd2f01ea8bad9bd2a4cada2559d7ec7712bd328a384847d6fa9e633551559aa1993705d9834769ef7894ce1201b83b3f48adddb2225d4b78f138eae1a87f6d027e87a245b13fb394c044e420479855555b34f0c7f63a12896f2c2d4fb95b94e78aaff9ff02f8e316f6ce3e8977b6728e536ed5331231a2c0689170c4fb77ab3783cf77ff26aa37bff86a0e7d8694904a74e4024b27d840c98d7ea2a497e97b25ad0dba2d97ebf19f232adb293e07041df91e7146dfdcfda2ba3dc"]}, @NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, 0x8}, @NL802154_ATTR_SCAN_DURATION={0x5, 0x24, 0xfb}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xfff}]}, 0x260}, 0x1, 0x0, 0x0, 0x200240c4}, 0x12) r6 = ioctl$auto_TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000000a00)=0x1) read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r6, &(0x7f0000000a40)=""/4096, 0x1000) sendmmsg$auto(r0, &(0x7f0000001c40)={{&(0x7f0000001a40)="0d32d6055ed95be9f687ed1930bc2dc26bc341696c4f3095f9f8dfc3ed7cde2d2d08458b461293badbe6264e0f379146a2a3d444c8a135a80d72a3e1122222703079be803a7cc31661ca0d67381a8928a8b3194b217b9cead5", 0x8, &(0x7f0000001b40)={&(0x7f0000001ac0)="5f5e5a93f7e71a3194fb916360ae79d15e3e9c89b6343c84c202dd1416c222ae039a7a817a065f1a1e2501e7ea7f3a5d0ca7b785bc9fa27fa0ba574d53f4f7605a4c2f6908fdb2f017097db66b7840200a1243e1eedf06d7bb02c6d28fa9c17ce08c30cf1d6ae610d6b352b1fb60ef7b4fb89c01d6a5ae991d376db99e2283", 0x2}, 0xb, &(0x7f0000001b80)="41cbf0ddb76f25196f5d05076a58f63dfc100e5703e54b05d89fdbe6583cd607723536a6380260e06c494a4649822cb53aa696f3ef165237d5949145ae9b9714f13df1dd2b9f607929a7857628170621005539007c61fe9076438b468c3a140de64ac5f5b5f72d2921b0192bba7426fba977225d1e5110d46d5dbc0659f826390277e74c5316ed6d21a601a228652379dd850a8ccd988aa1d7f938b60918589164234185502b306d434e02f4d46d9eabe7896f6aeb3e172469a537", 0xffffffffffffffff, 0x9}, 0x1000}, 0x7, 0xb) r7 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000001cc0), r6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001d00)={'pimreg\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001d40)={'pim6reg1\x00', 0x0}) msgctl$auto_IPC_INFO(0x2e9, 0x3, &(0x7f0000001e00)={{0x1000, 0xee01, 0x0, 0x7, 0x46, 0x762, 0x5}, &(0x7f0000001d80)=0xf, &(0x7f0000001dc0)=0xd, 0x7f, 0xfffffffffffffff1, 0x8cc, 0x8000000000000000, 0x1, 0x1e4f, 0x3, 0x1, @raw=0xfffffffa, @raw=0x9}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001e80)={'pim6reg0\x00', 0x0}) sendmsg$auto_MACSEC_CMD_GET_TXSC(r6, &(0x7f0000002200)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x76420020}, 0xc, &(0x7f00000021c0)={&(0x7f0000001ec0)={0x2e4, r7, 0x52c, 0x70bd29, 0x8001, {}, [@MACSEC_ATTR_IFINDEX={0x8, 0x1, r8}, @MACSEC_ATTR_IFINDEX={0x8, 0x1, r9}, @MACSEC_ATTR_OFFLOAD={0x14c, 0x9, 0x0, 0x1, [@typed={0x8, 0xc7, 0x0, 0x0, @pid}, @typed={0x8, 0x43, 0x0, 0x0, @uid=r10}, @nested={0x135, 0x8, 0x0, 0x1, [@generic="6de0590b0968506704e84f96aa919fa81854e2e707a33959ee1f2ede8d1bac9391ba6eda0512f142acabf25ed8d2f6202bf494ace1a320eb00101b5f1a4de5905f448f5174723dcb07cff984baa514b08657353d7ee591fa2b9cc150cf52f0224689df88bf5ed2fcf1c093f4964905517e30d7e00a0dd08ef25885a78653aaffce9776b04424a4", @generic="d86f62c793e56ef811c579ca09b271fa885d4a856b4128374f30576c5075940ccdf07d5ad37577d0f0b439ae799b67423bf0a23e6f4789750b6773b488627302e7c037756392ca9039e319bbb38c09e8b1ee110d3740285557821231e6842c16570ca66ff0a3e9efe81119b48f7021cfa30f9c8141f3b7df3b2d368c604eaec86b2e252fdd523182f30d6848683c8c0ca2974a0e3828b73ce0802174dea204becdb7", @typed={0x8, 0x35, 0x0, 0x0, @pid}]}]}, @MACSEC_ATTR_RXSC_CONFIG={0x10, 0x2, 0x0, 0x1, [@typed={0xc, 0x3d, 0x0, 0x0, @str='ethtool\x00'}]}, @MACSEC_ATTR_OFFLOAD={0xb8, 0x9, 0x0, 0x1, [@nested={0xad, 0x13a, 0x0, 0x1, [@typed={0x5, 0x6, 0x0, 0x0, @str='\x00'}, @generic="3b5cf75aaff8dcdcefb63ea45f219d4a86e8c73af56dcc22bdbcb1910ffd92ea29e06e304480962bd676e2a87640501e7195c408787f9304ea9f3fe60a60bb133d0bd833f411d0483341f05a1be82059294058f7674418728a07e6bce3802e8f21159ac39fd967c7e2ce4ebd44430d37d5ff84f3b61a0b9fdd0f73e6e18b67b435b51de4bfd7ab8623c0869125414a379e2d648a6b703f577ee73d2199", @nested={0x4, 0xa1}]}, @typed={0x4, 0x132}]}, @MACSEC_ATTR_IFINDEX={0x8, 0x1, r12}, @MACSEC_ATTR_RXSC_CONFIG={0xa3, 0x2, 0x0, 0x1, [@generic="593b4a78ae310a5c12aef98abdc92763d3b4cc97e311b64a404eca3d0bec58830c7af477015f7827ce8042085f8bbf07ac61d810ed8e7d08a24d0ed1aed20fe133390b03416b71e8d85554881a074d1bf52161710528f5e73e29c83a3c4086fc3adeb3bf36af6cc060cac94fe6f40de5c9c5931f19e539fc98c6e9a71a4d84bf2032fbf32d2ab832b07d0fca6b1c8ad67e3394c4523330753c9b0e3b2e5ac7"]}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x800}, 0x88d0) getsockopt$auto_SO_SELECT_ERR_QUEUE(r0, 0x2, 0x2d, &(0x7f0000002240)='pim6reg0\x00', &(0x7f0000002280)=0x401) msgctl$auto_IPC_INFO(0x2800, 0x3, &(0x7f0000002340)={{0x5, r10, r11, 0x4, 0x0, 0x8, 0x5}, &(0x7f00000022c0)=0x5, &(0x7f0000002300)=0x8, 0xc26, 0x0, 0xce05, 0x3, 0x8000000000000000, 0x6, 0xfffb, 0x2, @raw=0x6, @raw=0x200}) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/nbd7\x00', 0x0, 0x0) sendmsg$auto_NL802154_CMD_SET_CCA_MODE(r6, &(0x7f00000024c0)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002480)={&(0x7f0000002440)={0x14, r5, 0x4, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x48000) r13 = syz_genetlink_get_family_id$auto_smbd_genl(&(0x7f0000002540), r0) sendmsg$auto_KSMBD_EVENT_TREE_CONNECT_REQUEST(r6, &(0x7f0000002600)={&(0x7f0000002500)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002580)={0x14, r13, 0x400, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40000) sendmsg$auto_NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f0000002740)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002700)={&(0x7f0000002680)={0x58, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x662}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xdb}, @NL80211_ATTR_TIMED_OUT={0x4}, @NL80211_ATTR_HW_TIMESTAMP_ENABLED={0x4}, @NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x10}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x9}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x8000}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) mmap$auto(0x4, 0x5, 0x4fc8, 0x10, r6, 0x81) sendmsg$auto_NFC_CMD_START_POLL(r6, &(0x7f0000002880)={&(0x7f0000002780)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NFC_ATTR_IM_PROTOCOLS={0x8, 0xd, 0xfffffff7}, @NFC_ATTR_FIRMWARE_NAME={0xd, 0x14, 'pim6reg0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000050) kernel console output (not intermixed with test programs): 952340][ T7420] ? trace_kmalloc+0xe3/0x110 [ 195.952372][ T7420] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 195.952412][ T7420] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 195.952441][ T7420] ? proc_sys_call_handler+0x2c7/0x5a0 [ 195.952483][ T7420] ? net_ctl_permissions+0xfd/0x130 [ 195.952516][ T7420] proc_sys_call_handler+0x3ed/0x5a0 [ 195.952557][ T7420] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 195.952609][ T7420] vfs_write+0x6ac/0x1070 [ 195.952646][ T7420] ? __pfx_proc_sys_write+0x10/0x10 [ 195.952686][ T7420] ? __pfx_vfs_write+0x10/0x10 [ 195.952756][ T7420] ksys_write+0x12a/0x250 [ 195.952791][ T7420] ? __pfx_ksys_write+0x10/0x10 [ 195.952828][ T7420] ? rcu_is_watching+0x12/0xc0 [ 195.952870][ T7420] do_syscall_64+0x10b/0xf80 [ 195.952910][ T7420] ? clear_bhb_loop+0x40/0x90 [ 195.952947][ T7420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.952975][ T7420] RIP: 0033:0x7f8cb9b9ce59 [ 195.952997][ T7420] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.953023][ T7420] RSP: 002b:00007f8cbaaac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 195.953047][ T7420] RAX: ffffffffffffffda RBX: 00007f8cb9e15fa0 RCX: 00007f8cb9b9ce59 [ 195.953063][ T7420] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 195.953079][ T7420] RBP: 00007f8cbaaac090 R08: 0000000000000000 R09: 0000000000000000 [ 195.953096][ T7420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 195.953112][ T7420] R13: 00007f8cb9e16038 R14: 00007f8cb9e15fa0 R15: 00007ffd9c926cd8 [ 195.953153][ T7420] [ 196.661389][ T7426] FAULT_INJECTION: forcing a failure. [ 196.661389][ T7426] name fail_futex, interval 1, probability 0, space 0, times 0 [ 196.675282][ T7426] CPU: 0 UID: 0 PID: 7426 Comm: syz.0.361 Not tainted syzkaller #0 PREEMPT(full) [ 196.675322][ T7426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 196.675338][ T7426] Call Trace: [ 196.675347][ T7426] [ 196.675357][ T7426] dump_stack_lvl+0x100/0x190 [ 196.675402][ T7426] should_fail_ex.cold+0x5/0xa [ 196.675440][ T7426] get_futex_key+0x1d2/0x1510 [ 196.675475][ T7426] ? __pfx_get_futex_key+0x10/0x10 [ 196.675507][ T7426] ? trace_pid_list_is_set+0x22c/0x390 [ 196.675555][ T7426] futex_wait_setup+0x83/0x510 [ 196.675606][ T7426] __futex_wait+0x19f/0x300 [ 196.675649][ T7426] ? __pfx___futex_wait+0x10/0x10 [ 196.675685][ T7426] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 196.675731][ T7426] ? __pfx_futex_wake_mark+0x10/0x10 [ 196.675775][ T7426] ? find_held_lock+0x2b/0x80 [ 196.675810][ T7426] ? futex_wake+0x456/0x530 [ 196.675855][ T7426] futex_wait+0xe6/0x370 [ 196.675902][ T7426] ? __pfx_futex_wait+0x10/0x10 [ 196.675960][ T7426] do_futex+0x1ef/0x350 [ 196.675991][ T7426] ? __pfx_do_futex+0x10/0x10 [ 196.676025][ T7426] ? __fget_files+0x21f/0x3d0 [ 196.676062][ T7426] __x64_sys_futex+0x34f/0x4d0 [ 196.676099][ T7426] ? __pfx___x64_sys_futex+0x10/0x10 [ 196.676137][ T7426] ? rcu_is_watching+0x12/0xc0 [ 196.676177][ T7426] do_syscall_64+0x10b/0xf80 [ 196.676218][ T7426] ? clear_bhb_loop+0x40/0x90 [ 196.676252][ T7426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 196.676281][ T7426] RIP: 0033:0x7f0be199ce59 [ 196.676304][ T7426] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 196.676330][ T7426] RSP: 002b:00007f0be27810e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 196.676357][ T7426] RAX: ffffffffffffffda RBX: 00007f0be1c15fa8 RCX: 00007f0be199ce59 [ 196.676375][ T7426] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0be1c15fa8 [ 196.676393][ T7426] RBP: 00007f0be1c15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 196.676409][ T7426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 196.676425][ T7426] R13: 00007f0be1c16038 R14: 00007ffc1073b9c0 R15: 00007ffc1073baa8 [ 196.676463][ T7426] [ 196.807613][ T7423] FAULT_INJECTION: forcing a failure. [ 196.807613][ T7423] name failslab, interval 1, probability 0, space 0, times 0 [ 197.062289][ T7423] CPU: 1 UID: 0 PID: 7423 Comm: syz.2.362 Not tainted syzkaller #0 PREEMPT(full) [ 197.062324][ T7423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 197.062335][ T7423] Call Trace: [ 197.062341][ T7423] [ 197.062349][ T7423] dump_stack_lvl+0x100/0x190 [ 197.062373][ T7423] should_fail_ex.cold+0x5/0xa [ 197.062396][ T7423] should_failslab+0xc2/0x120 [ 197.062419][ T7423] __kmalloc_cache_noprof+0x7a/0x6f0 [ 197.062445][ T7423] ? percpu_ref_init+0xec/0x3f0 [ 197.062473][ T7423] ? __pfx_io_ring_ctx_ref_free+0x10/0x10 [ 197.062498][ T7423] percpu_ref_init+0xec/0x3f0 [ 197.062526][ T7423] io_uring_setup.cold+0x23b/0x1c6e [ 197.062556][ T7423] ? tty_ioctl+0x345/0x1640 [ 197.062588][ T7423] ? __pfx_io_uring_setup+0x10/0x10 [ 197.062610][ T7423] ? do_futex+0x192/0x350 [ 197.062637][ T7423] ? __pfx_do_futex+0x10/0x10 [ 197.062666][ T7423] ? xfd_validate_state+0x129/0x190 [ 197.062692][ T7423] __x64_sys_io_uring_setup+0xc2/0x170 [ 197.062714][ T7423] do_syscall_64+0x10b/0xf80 [ 197.062740][ T7423] ? clear_bhb_loop+0x40/0x90 [ 197.062762][ T7423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.062781][ T7423] RIP: 0033:0x7f8cb9b9ce59 [ 197.062796][ T7423] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 197.062814][ T7423] RSP: 002b:00007f8cbaaac028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 197.062832][ T7423] RAX: ffffffffffffffda RBX: 00007f8cb9e15fa0 RCX: 00007f8cb9b9ce59 [ 197.062844][ T7423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 197.062854][ T7423] RBP: 00007f8cb9c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 197.062866][ T7423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.062877][ T7423] R13: 00007f8cb9e16038 R14: 00007f8cb9e15fa0 R15: 00007ffd9c926cd8 [ 197.062902][ T7423] [ 198.324314][ T7462] FAULT_INJECTION: forcing a failure. [ 198.324314][ T7462] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 198.383043][ T7462] CPU: 1 UID: 0 PID: 7462 Comm: syz.3.370 Not tainted syzkaller #0 PREEMPT(full) [ 198.383069][ T7462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 198.383080][ T7462] Call Trace: [ 198.383087][ T7462] [ 198.383094][ T7462] dump_stack_lvl+0x100/0x190 [ 198.383120][ T7462] should_fail_ex.cold+0x5/0xa [ 198.383139][ T7462] ? prepare_alloc_pages+0x16d/0x5f0 [ 198.383165][ T7462] should_fail_alloc_page+0xeb/0x140 [ 198.383189][ T7462] prepare_alloc_pages+0x1f0/0x5f0 [ 198.383216][ T7462] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 198.383248][ T7462] ? rcu_is_watching+0x12/0xc0 [ 198.383273][ T7462] ? __lock_acquire+0x4a5/0x2630 [ 198.383294][ T7462] ? __lock_acquire+0x4a5/0x2630 [ 198.383310][ T7462] ? css_rstat_updated+0x1ce/0x5a0 [ 198.383340][ T7462] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 198.383373][ T7462] ? do_raw_spin_lock+0x128/0x260 [ 198.383395][ T7462] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 198.383417][ T7462] ? find_held_lock+0x2b/0x80 [ 198.383447][ T7462] ? __lock_acquire+0x4a5/0x2630 [ 198.383464][ T7462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 198.383493][ T7462] ? policy_nodemask+0xed/0x4f0 [ 198.383516][ T7462] alloc_pages_mpol+0x1fb/0x540 [ 198.383539][ T7462] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 198.383567][ T7462] folio_alloc_mpol_noprof+0x36/0x260 [ 198.383594][ T7462] shmem_alloc_folio+0x135/0x160 [ 198.383621][ T7462] shmem_alloc_and_add_folio+0x371/0xd40 [ 198.383658][ T7462] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 198.383697][ T7462] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 198.383721][ T7462] shmem_get_folio_gfp+0x6ab/0x1900 [ 198.383744][ T7462] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 198.383764][ T7462] ? filemap_map_pages+0x9c1/0x2140 [ 198.383813][ T7462] shmem_fault+0x1f9/0xa20 [ 198.383843][ T7462] ? __pfx_shmem_fault+0x10/0x10 [ 198.383877][ T7462] ? __pfx_filemap_map_pages+0x10/0x10 [ 198.383924][ T7462] ? find_held_lock+0x2b/0x80 [ 198.383958][ T7462] __do_fault+0x10b/0x440 [ 198.383980][ T7462] do_fault+0xa99/0x1750 [ 198.384007][ T7462] __handle_mm_fault+0x187d/0x2a00 [ 198.384039][ T7462] ? mt_find+0x45e/0x8e0 [ 198.384074][ T7462] ? __pfx___handle_mm_fault+0x10/0x10 [ 198.384101][ T7462] ? __pfx_mt_find+0x10/0x10 [ 198.384142][ T7462] ? find_vma+0xbf/0x140 [ 198.384161][ T7462] ? __pfx_find_vma+0x10/0x10 [ 198.384183][ T7462] handle_mm_fault+0x36d/0xa20 [ 198.384216][ T7462] do_user_addr_fault+0x74c/0x12f0 [ 198.384242][ T7462] ? trace_page_fault_kernel+0x7a/0x200 [ 198.384266][ T7462] exc_page_fault+0x6f/0xd0 [ 198.384294][ T7462] asm_exc_page_fault+0x26/0x30 [ 198.384312][ T7462] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 198.384334][ T7462] Code: 9b 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 198.384351][ T7462] RSP: 0018:ffffc90005a97b30 EFLAGS: 00050202 [ 198.384367][ T7462] RAX: 0000000000000001 RBX: ffff888044390000 RCX: 000000000000bfd8 [ 198.384379][ T7462] RDX: 0000000000000001 RSI: 0000000000004000 RDI: ffff888044394000 [ 198.384390][ T7462] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1008873ffa [ 198.384401][ T7462] R10: ffff88804439ffd7 R11: 0000000000000000 R12: ffffc90005a97d80 [ 198.384411][ T7462] R13: 0000000000000000 R14: 000000000000ffd8 R15: 0000000000000000 [ 198.384434][ T7462] _copy_from_iter+0x355/0x1690 [ 198.384455][ T7462] ? rcu_is_watching+0x12/0xc0 [ 198.384479][ T7462] ? __pfx__copy_from_iter+0x10/0x10 [ 198.384497][ T7462] ? trace_kmalloc+0xe3/0x110 [ 198.384517][ T7462] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 198.384542][ T7462] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 198.384559][ T7462] ? proc_sys_call_handler+0x2c7/0x5a0 [ 198.384584][ T7462] ? net_ctl_permissions+0xfd/0x130 [ 198.384605][ T7462] proc_sys_call_handler+0x3ed/0x5a0 [ 198.384630][ T7462] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 198.384661][ T7462] vfs_write+0x6ac/0x1070 [ 198.384684][ T7462] ? __pfx_proc_sys_write+0x10/0x10 [ 198.384715][ T7462] ? __pfx_vfs_write+0x10/0x10 [ 198.384751][ T7462] ksys_write+0x12a/0x250 [ 198.384772][ T7462] ? __pfx_ksys_write+0x10/0x10 [ 198.384795][ T7462] ? rcu_is_watching+0x12/0xc0 [ 198.384820][ T7462] do_syscall_64+0x10b/0xf80 [ 198.384847][ T7462] ? clear_bhb_loop+0x40/0x90 [ 198.384868][ T7462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.384887][ T7462] RIP: 0033:0x7f889db9ce59 [ 198.384902][ T7462] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 198.384919][ T7462] RSP: 002b:00007f889e9c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 198.384935][ T7462] RAX: ffffffffffffffda RBX: 00007f889de15fa0 RCX: 00007f889db9ce59 [ 198.384949][ T7462] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 198.384959][ T7462] RBP: 00007f889e9c8090 R08: 0000000000000000 R09: 0000000000000000 [ 198.384970][ T7462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 198.384980][ T7462] R13: 00007f889de16038 R14: 00007f889de15fa0 R15: 00007ffd4df41a48 [ 198.385003][ T7462] [ 199.412354][ T7448] FAULT_INJECTION: forcing a failure. [ 199.412354][ T7448] name fail_futex, interval 1, probability 0, space 0, times 0 [ 199.446135][ T7448] CPU: 1 UID: 0 PID: 7448 Comm: syz.0.368 Not tainted syzkaller #0 PREEMPT(full) [ 199.446173][ T7448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 199.446188][ T7448] Call Trace: [ 199.446197][ T7448] [ 199.446207][ T7448] dump_stack_lvl+0x100/0x190 [ 199.446246][ T7448] should_fail_ex.cold+0x5/0xa [ 199.446279][ T7448] get_futex_key+0x1d2/0x1510 [ 199.446313][ T7448] ? __pfx_get_futex_key+0x10/0x10 [ 199.446341][ T7448] ? lock_acquire+0x1b1/0x370 [ 199.446379][ T7448] futex_wake+0xea/0x530 [ 199.446420][ T7448] ? __pfx_futex_wake+0x10/0x10 [ 199.446453][ T7448] ? exit_mm_release+0x19/0x30 [ 199.446504][ T7448] do_futex+0x32b/0x350 [ 199.446532][ T7448] ? __pfx_do_futex+0x10/0x10 [ 199.446559][ T7448] ? __might_fault+0xc5/0x140 [ 199.446612][ T7448] mm_release+0x24a/0x2f0 [ 199.446656][ T7448] do_exit+0x707/0x2a60 [ 199.446704][ T7448] ? __pfx_do_exit+0x10/0x10 [ 199.446746][ T7448] ? do_raw_spin_lock+0x128/0x260 [ 199.446778][ T7448] ? find_held_lock+0x2b/0x80 [ 199.446813][ T7448] ? get_signal+0x7e0/0x21e0 [ 199.446853][ T7448] do_group_exit+0xd5/0x2a0 [ 199.446881][ T7448] get_signal+0x1ec7/0x21e0 [ 199.446933][ T7448] ? __pfx_get_signal+0x10/0x10 [ 199.446973][ T7448] ? do_futex+0x192/0x350 [ 199.447006][ T7448] arch_do_signal_or_restart+0x91/0x7a0 [ 199.447049][ T7448] ? __pfx_ksys_msgctl.constprop.0+0x10/0x10 [ 199.447091][ T7448] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 199.447146][ T7448] ? rcu_is_watching+0x12/0xc0 [ 199.447184][ T7448] exit_to_user_mode_loop+0x8b/0x4f0 [ 199.447209][ T7448] ? rcu_is_watching+0x12/0xc0 [ 199.447243][ T7448] do_syscall_64+0x6f2/0xf80 [ 199.447282][ T7448] ? clear_bhb_loop+0x40/0x90 [ 199.447318][ T7448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.447347][ T7448] RIP: 0033:0x7f0be199ce59 [ 199.447373][ T7448] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 199.447400][ T7448] RSP: 002b:00007f0be27810e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 199.447429][ T7448] RAX: fffffffffffffe00 RBX: 00007f0be1c15fa8 RCX: 00007f0be199ce59 [ 199.447464][ T7448] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0be1c15fa8 [ 199.447481][ T7448] RBP: 00007f0be1c15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 199.447499][ T7448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.447516][ T7448] R13: 00007f0be1c16038 R14: 00007ffc1073b9c0 R15: 00007ffc1073baa8 [ 199.447555][ T7448] [ 199.889974][ T7468] FAULT_INJECTION: forcing a failure. [ 199.889974][ T7468] name fail_futex, interval 1, probability 0, space 0, times 0 [ 200.010710][ T7468] CPU: 0 UID: 0 PID: 7468 Comm: syz.3.372 Not tainted syzkaller #0 PREEMPT(full) [ 200.010755][ T7468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 200.010773][ T7468] Call Trace: [ 200.010784][ T7468] [ 200.010795][ T7468] dump_stack_lvl+0x100/0x190 [ 200.010837][ T7468] should_fail_ex.cold+0x5/0xa [ 200.010887][ T7468] get_futex_key+0x1d2/0x1510 [ 200.010925][ T7468] ? __pfx_get_futex_key+0x10/0x10 [ 200.010960][ T7468] ? __pfx_call_function_single_prep_ipi+0x10/0x10 [ 200.010993][ T7468] ? ttwu_queue_wakelist+0x2fd/0x450 [ 200.011035][ T7468] futex_wait_setup+0x83/0x510 [ 200.011082][ T7468] __futex_wait+0x19f/0x300 [ 200.011121][ T7468] ? __pfx___futex_wait+0x10/0x10 [ 200.011157][ T7468] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 200.011204][ T7468] ? __pfx_futex_wake_mark+0x10/0x10 [ 200.011251][ T7468] ? find_held_lock+0x2b/0x80 [ 200.011291][ T7468] ? futex_wake+0x456/0x530 [ 200.011339][ T7468] futex_wait+0xe6/0x370 [ 200.011380][ T7468] ? __pfx_futex_wait+0x10/0x10 [ 200.011443][ T7468] do_futex+0x1ef/0x350 [ 200.011477][ T7468] ? __pfx_do_futex+0x10/0x10 [ 200.011513][ T7468] ? __fget_files+0x21f/0x3d0 [ 200.011554][ T7468] __x64_sys_futex+0x34f/0x4d0 [ 200.011594][ T7468] ? __pfx___x64_sys_futex+0x10/0x10 [ 200.011632][ T7468] ? rcu_is_watching+0x12/0xc0 [ 200.011673][ T7468] do_syscall_64+0x10b/0xf80 [ 200.011716][ T7468] ? clear_bhb_loop+0x40/0x90 [ 200.011759][ T7468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 200.011791][ T7468] RIP: 0033:0x7f889db9ce59 [ 200.011819][ T7468] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 200.011849][ T7468] RSP: 002b:00007f889e9c80e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 200.011901][ T7468] RAX: ffffffffffffffda RBX: 00007f889de15fa8 RCX: 00007f889db9ce59 [ 200.011922][ T7468] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f889de15fa8 [ 200.011940][ T7468] RBP: 00007f889de15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 200.011959][ T7468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 200.011975][ T7468] R13: 00007f889de16038 R14: 00007ffd4df41960 R15: 00007ffd4df41a48 [ 200.012012][ T7468] [ 202.407854][ T7522] FAULT_INJECTION: forcing a failure. [ 202.407854][ T7522] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 202.446964][ T7522] CPU: 0 UID: 0 PID: 7522 Comm: syz.0.381 Not tainted syzkaller #0 PREEMPT(full) [ 202.447001][ T7522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 202.447018][ T7522] Call Trace: [ 202.447028][ T7522] [ 202.447039][ T7522] dump_stack_lvl+0x100/0x190 [ 202.447080][ T7522] should_fail_ex.cold+0x5/0xa [ 202.447110][ T7522] ? prepare_alloc_pages+0x16d/0x5f0 [ 202.447150][ T7522] should_fail_alloc_page+0xeb/0x140 [ 202.447186][ T7522] prepare_alloc_pages+0x1f0/0x5f0 [ 202.447225][ T7522] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 202.447279][ T7522] ? __lock_acquire+0x4a5/0x2630 [ 202.447314][ T7522] ? __lock_acquire+0x4a5/0x2630 [ 202.447341][ T7522] ? css_rstat_updated+0x1ce/0x5a0 [ 202.447388][ T7522] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 202.447461][ T7522] ? do_raw_spin_lock+0x128/0x260 [ 202.447497][ T7522] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 202.447532][ T7522] ? find_held_lock+0x2b/0x80 [ 202.447584][ T7522] ? __lock_acquire+0x4a5/0x2630 [ 202.447622][ T7522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 202.447667][ T7522] ? policy_nodemask+0xed/0x4f0 [ 202.447704][ T7522] alloc_pages_mpol+0x1fb/0x540 [ 202.447740][ T7522] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 202.447788][ T7522] folio_alloc_mpol_noprof+0x36/0x260 [ 202.447832][ T7522] shmem_alloc_folio+0x135/0x160 [ 202.447875][ T7522] shmem_alloc_and_add_folio+0x371/0xd40 [ 202.447931][ T7522] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 202.447974][ T7522] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 202.447999][ T7522] shmem_get_folio_gfp+0x6ab/0x1900 [ 202.448022][ T7522] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 202.448041][ T7522] ? filemap_map_pages+0x9c1/0x2140 [ 202.448076][ T7522] shmem_fault+0x1f9/0xa20 [ 202.448095][ T7522] ? __pfx_shmem_fault+0x10/0x10 [ 202.448116][ T7522] ? __pfx_filemap_map_pages+0x10/0x10 [ 202.448149][ T7522] ? find_held_lock+0x2b/0x80 [ 202.448175][ T7522] __do_fault+0x10b/0x440 [ 202.448196][ T7522] do_fault+0xa99/0x1750 [ 202.448224][ T7522] __handle_mm_fault+0x187d/0x2a00 [ 202.448260][ T7522] ? mt_find+0x45e/0x8e0 [ 202.448291][ T7522] ? __pfx___handle_mm_fault+0x10/0x10 [ 202.448317][ T7522] ? __pfx_mt_find+0x10/0x10 [ 202.448358][ T7522] ? find_vma+0xbf/0x140 [ 202.448377][ T7522] ? __pfx_find_vma+0x10/0x10 [ 202.448399][ T7522] handle_mm_fault+0x36d/0xa20 [ 202.448432][ T7522] do_user_addr_fault+0x74c/0x12f0 [ 202.448458][ T7522] ? trace_page_fault_kernel+0x7a/0x200 [ 202.448483][ T7522] exc_page_fault+0x6f/0xd0 [ 202.448510][ T7522] asm_exc_page_fault+0x26/0x30 [ 202.448529][ T7522] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 202.448551][ T7522] Code: 9b 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 202.448569][ T7522] RSP: 0018:ffffc90018da7b30 EFLAGS: 00050202 [ 202.448584][ T7522] RAX: 0000000000000001 RBX: ffff88805b410000 RCX: 0000000000008fd8 [ 202.448602][ T7522] RDX: 0000000000000001 RSI: 0000000000007000 RDI: ffff88805b417000 [ 202.448614][ T7522] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100b683ffa [ 202.448624][ T7522] R10: ffff88805b41ffd7 R11: 0000000000000000 R12: ffffc90018da7d80 [ 202.448635][ T7522] R13: 0000000000000000 R14: 000000000000ffd8 R15: 0000000000000000 [ 202.448658][ T7522] _copy_from_iter+0x355/0x1690 [ 202.448679][ T7522] ? rcu_is_watching+0x12/0xc0 [ 202.448704][ T7522] ? __pfx__copy_from_iter+0x10/0x10 [ 202.448722][ T7522] ? trace_kmalloc+0xe3/0x110 [ 202.448742][ T7522] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 202.448767][ T7522] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 202.448784][ T7522] ? proc_sys_call_handler+0x2c7/0x5a0 [ 202.448813][ T7522] ? net_ctl_permissions+0xfd/0x130 [ 202.448833][ T7522] proc_sys_call_handler+0x3ed/0x5a0 [ 202.448861][ T7522] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 202.448892][ T7522] vfs_write+0x6ac/0x1070 [ 202.448914][ T7522] ? __pfx_proc_sys_write+0x10/0x10 [ 202.448939][ T7522] ? __pfx_vfs_write+0x10/0x10 [ 202.448975][ T7522] ksys_write+0x12a/0x250 [ 202.448995][ T7522] ? __pfx_ksys_write+0x10/0x10 [ 202.449019][ T7522] ? rcu_is_watching+0x12/0xc0 [ 202.449044][ T7522] do_syscall_64+0x10b/0xf80 [ 202.449070][ T7522] ? clear_bhb_loop+0x40/0x90 [ 202.449092][ T7522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.449110][ T7522] RIP: 0033:0x7f0be199ce59 [ 202.449125][ T7522] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 202.449142][ T7522] RSP: 002b:00007f0be2781028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 202.449159][ T7522] RAX: ffffffffffffffda RBX: 00007f0be1c15fa0 RCX: 00007f0be199ce59 [ 202.449170][ T7522] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 202.449180][ T7522] RBP: 00007f0be2781090 R08: 0000000000000000 R09: 0000000000000000 [ 202.449191][ T7522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 202.449201][ T7522] R13: 00007f0be1c16038 R14: 00007f0be1c15fa0 R15: 00007ffc1073baa8 [ 202.449224][ T7522] [ 203.442893][ T7537] netlink: 28 bytes leftover after parsing attributes in process `syz.2.383'. [ 203.478736][ T7535] netlink: 28 bytes leftover after parsing attributes in process `syz.2.383'. [ 203.608808][ T7535] hsr_slave_0 (unregistering): left promiscuous mode [ 204.460915][ T29] audit: type=1806 audit(1778652225.955:3): xattr="." res=0 [ 205.394393][ T7559] random: crng reseeded on system resumption [ 205.663193][ T7563] FAULT_INJECTION: forcing a failure. [ 205.663193][ T7563] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 205.692301][ T7563] CPU: 1 UID: 0 PID: 7563 Comm: syz.0.391 Not tainted syzkaller #0 PREEMPT(full) [ 205.692341][ T7563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 205.692358][ T7563] Call Trace: [ 205.692368][ T7563] [ 205.692379][ T7563] dump_stack_lvl+0x100/0x190 [ 205.692419][ T7563] should_fail_ex.cold+0x5/0xa [ 205.692449][ T7563] ? prepare_alloc_pages+0x16d/0x5f0 [ 205.692491][ T7563] should_fail_alloc_page+0xeb/0x140 [ 205.692528][ T7563] prepare_alloc_pages+0x1f0/0x5f0 [ 205.692570][ T7563] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 205.692616][ T7563] ? rcu_is_watching+0x12/0xc0 [ 205.692657][ T7563] ? __lock_acquire+0x4a5/0x2630 [ 205.692691][ T7563] ? __lock_acquire+0x4a5/0x2630 [ 205.692716][ T7563] ? css_rstat_updated+0x1ce/0x5a0 [ 205.692763][ T7563] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 205.692815][ T7563] ? do_raw_spin_lock+0x128/0x260 [ 205.692860][ T7563] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 205.692894][ T7563] ? find_held_lock+0x2b/0x80 [ 205.692945][ T7563] ? __lock_acquire+0x4a5/0x2630 [ 205.692974][ T7563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 205.693019][ T7563] ? policy_nodemask+0xed/0x4f0 [ 205.693055][ T7563] alloc_pages_mpol+0x1fb/0x540 [ 205.693090][ T7563] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 205.693135][ T7563] folio_alloc_mpol_noprof+0x36/0x260 [ 205.693175][ T7563] shmem_alloc_folio+0x135/0x160 [ 205.693218][ T7563] shmem_alloc_and_add_folio+0x371/0xd40 [ 205.693276][ T7563] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 205.693327][ T7563] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 205.693367][ T7563] shmem_get_folio_gfp+0x6ab/0x1900 [ 205.693405][ T7563] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 205.693440][ T7563] ? filemap_map_pages+0x9c1/0x2140 [ 205.693494][ T7563] shmem_fault+0x1f9/0xa20 [ 205.693526][ T7563] ? __pfx_shmem_fault+0x10/0x10 [ 205.693560][ T7563] ? __pfx_filemap_map_pages+0x10/0x10 [ 205.693610][ T7563] ? find_held_lock+0x2b/0x80 [ 205.693652][ T7563] __do_fault+0x10b/0x440 [ 205.693686][ T7563] do_fault+0xa99/0x1750 [ 205.693730][ T7563] __handle_mm_fault+0x187d/0x2a00 [ 205.693781][ T7563] ? mt_find+0x45e/0x8e0 [ 205.693836][ T7563] ? __pfx___handle_mm_fault+0x10/0x10 [ 205.693875][ T7563] ? __pfx_mt_find+0x10/0x10 [ 205.693942][ T7563] ? find_vma+0xbf/0x140 [ 205.693973][ T7563] ? __pfx_find_vma+0x10/0x10 [ 205.694010][ T7563] handle_mm_fault+0x36d/0xa20 [ 205.694062][ T7563] do_user_addr_fault+0x74c/0x12f0 [ 205.694103][ T7563] ? trace_page_fault_kernel+0x7a/0x200 [ 205.694141][ T7563] exc_page_fault+0x6f/0xd0 [ 205.694184][ T7563] asm_exc_page_fault+0x26/0x30 [ 205.694212][ T7563] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 205.694246][ T7563] Code: 9b 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 205.694274][ T7563] RSP: 0018:ffffc9000df77b30 EFLAGS: 00050202 [ 205.694296][ T7563] RAX: 0000000000000001 RBX: ffff888077300000 RCX: 0000000000007fd8 [ 205.694315][ T7563] RDX: 0000000000000001 RSI: 0000000000008000 RDI: ffff888077308000 [ 205.694332][ T7563] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100ee61ffa [ 205.694349][ T7563] R10: ffff88807730ffd7 R11: 0000000000000000 R12: ffffc9000df77d80 [ 205.694367][ T7563] R13: 0000000000000000 R14: 000000000000ffd8 R15: 0000000000000000 [ 205.694403][ T7563] _copy_from_iter+0x355/0x1690 [ 205.694439][ T7563] ? rcu_is_watching+0x12/0xc0 [ 205.694479][ T7563] ? __pfx__copy_from_iter+0x10/0x10 [ 205.694508][ T7563] ? trace_kmalloc+0xe3/0x110 [ 205.694540][ T7563] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 205.694580][ T7563] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 205.694608][ T7563] ? proc_sys_call_handler+0x2c7/0x5a0 [ 205.694649][ T7563] ? net_ctl_permissions+0xfd/0x130 [ 205.694682][ T7563] proc_sys_call_handler+0x3ed/0x5a0 [ 205.694723][ T7563] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 205.694774][ T7563] vfs_write+0x6ac/0x1070 [ 205.694809][ T7563] ? __pfx_proc_sys_write+0x10/0x10 [ 205.694856][ T7563] ? __pfx_vfs_write+0x10/0x10 [ 205.694917][ T7563] ksys_write+0x12a/0x250 [ 205.694950][ T7563] ? __pfx_ksys_write+0x10/0x10 [ 205.694987][ T7563] ? rcu_is_watching+0x12/0xc0 [ 205.695028][ T7563] do_syscall_64+0x10b/0xf80 [ 205.695067][ T7563] ? clear_bhb_loop+0x40/0x90 [ 205.695102][ T7563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.695132][ T7563] RIP: 0033:0x7f0be199ce59 [ 205.695155][ T7563] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 205.695179][ T7563] RSP: 002b:00007f0be2781028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 205.695203][ T7563] RAX: ffffffffffffffda RBX: 00007f0be1c15fa0 RCX: 00007f0be199ce59 [ 205.695219][ T7563] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 205.695234][ T7563] RBP: 00007f0be2781090 R08: 0000000000000000 R09: 0000000000000000 [ 205.695251][ T7563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 205.695266][ T7563] R13: 00007f0be1c16038 R14: 00007f0be1c15fa0 R15: 00007ffc1073baa8 [ 205.695304][ T7563] [ 207.864151][ T7592] FAULT_INJECTION: forcing a failure. [ 207.864151][ T7592] name fail_futex, interval 1, probability 0, space 0, times 0 [ 207.918931][ T7592] CPU: 0 UID: 0 PID: 7592 Comm: syz.0.398 Not tainted syzkaller #0 PREEMPT(full) [ 207.918975][ T7592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 207.918993][ T7592] Call Trace: [ 207.919004][ T7592] [ 207.919016][ T7592] dump_stack_lvl+0x100/0x190 [ 207.919057][ T7592] should_fail_ex.cold+0x5/0xa [ 207.919095][ T7592] get_futex_key+0x1d2/0x1510 [ 207.919130][ T7592] ? __pfx_get_futex_key+0x10/0x10 [ 207.919162][ T7592] ? vfs_readv+0x3c5/0x8d0 [ 207.919191][ T7592] ? kfree+0x1dd/0x6c0 [ 207.919229][ T7592] ? iov_iter_advance+0xac/0x6d0 [ 207.919257][ T7592] ? rw_verify_area+0xce/0x6d0 [ 207.919293][ T7592] futex_wake+0xea/0x530 [ 207.919335][ T7592] ? __pfx_futex_wake+0x10/0x10 [ 207.919393][ T7592] do_futex+0x32b/0x350 [ 207.919427][ T7592] ? __pfx_do_futex+0x10/0x10 [ 207.919464][ T7592] ? __fget_files+0x21f/0x3d0 [ 207.919503][ T7592] __x64_sys_futex+0x34f/0x4d0 [ 207.919542][ T7592] ? __pfx___x64_sys_futex+0x10/0x10 [ 207.919593][ T7592] ? rcu_is_watching+0x12/0xc0 [ 207.919634][ T7592] do_syscall_64+0x10b/0xf80 [ 207.919676][ T7592] ? clear_bhb_loop+0x40/0x90 [ 207.919716][ T7592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.919744][ T7592] RIP: 0033:0x7f0be199ce59 [ 207.919767][ T7592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 207.919793][ T7592] RSP: 002b:00007f0be27810e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 207.919820][ T7592] RAX: ffffffffffffffda RBX: 00007f0be1c15fa8 RCX: 00007f0be199ce59 [ 207.919838][ T7592] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0be1c15fac [ 207.919857][ T7592] RBP: 00007f0be1c15fa0 R08: 0000000000000001 R09: 0000000000000000 [ 207.919874][ T7592] R10: 0000000000000082 R11: 0000000000000246 R12: 0000000000000000 [ 207.919890][ T7592] R13: 00007f0be1c16038 R14: 00007ffc1073b9c0 R15: 00007ffc1073baa8 [ 207.919928][ T7592] [ 209.231048][ T7608] FAULT_INJECTION: forcing a failure. [ 209.231048][ T7608] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 209.275749][ T7608] CPU: 0 UID: 0 PID: 7608 Comm: syz.3.400 Not tainted syzkaller #0 PREEMPT(full) [ 209.275789][ T7608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 209.275805][ T7608] Call Trace: [ 209.275813][ T7608] [ 209.275825][ T7608] dump_stack_lvl+0x100/0x190 [ 209.275862][ T7608] should_fail_ex.cold+0x5/0xa [ 209.275892][ T7608] ? prepare_alloc_pages+0x16d/0x5f0 [ 209.275931][ T7608] should_fail_alloc_page+0xeb/0x140 [ 209.275965][ T7608] prepare_alloc_pages+0x1f0/0x5f0 [ 209.276006][ T7608] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 209.276065][ T7608] ? __lock_acquire+0x4a5/0x2630 [ 209.276099][ T7608] ? __lock_acquire+0x4a5/0x2630 [ 209.276124][ T7608] ? css_rstat_updated+0x1ce/0x5a0 [ 209.276169][ T7608] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 209.276217][ T7608] ? do_raw_spin_lock+0x128/0x260 [ 209.276250][ T7608] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 209.276282][ T7608] ? find_held_lock+0x2b/0x80 [ 209.276332][ T7608] ? __lock_acquire+0x4a5/0x2630 [ 209.276360][ T7608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 209.276403][ T7608] ? policy_nodemask+0xed/0x4f0 [ 209.276439][ T7608] alloc_pages_mpol+0x1fb/0x540 [ 209.276472][ T7608] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 209.276515][ T7608] folio_alloc_mpol_noprof+0x36/0x260 [ 209.276553][ T7608] shmem_alloc_folio+0x135/0x160 [ 209.276603][ T7608] shmem_alloc_and_add_folio+0x371/0xd40 [ 209.276661][ T7608] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 209.276710][ T7608] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 209.276749][ T7608] shmem_get_folio_gfp+0x6ab/0x1900 [ 209.276786][ T7608] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 209.276815][ T7608] ? filemap_map_pages+0x9c1/0x2140 [ 209.276865][ T7608] shmem_fault+0x1f9/0xa20 [ 209.276897][ T7608] ? __pfx_shmem_fault+0x10/0x10 [ 209.276933][ T7608] ? __pfx_filemap_map_pages+0x10/0x10 [ 209.276983][ T7608] ? find_held_lock+0x2b/0x80 [ 209.277024][ T7608] __do_fault+0x10b/0x440 [ 209.277057][ T7608] do_fault+0xa99/0x1750 [ 209.277100][ T7608] __handle_mm_fault+0x187d/0x2a00 [ 209.277148][ T7608] ? mt_find+0x45e/0x8e0 [ 209.277194][ T7608] ? __pfx___handle_mm_fault+0x10/0x10 [ 209.277234][ T7608] ? __pfx_mt_find+0x10/0x10 [ 209.277301][ T7608] ? find_vma+0xbf/0x140 [ 209.277334][ T7608] ? __pfx_find_vma+0x10/0x10 [ 209.277372][ T7608] handle_mm_fault+0x36d/0xa20 [ 209.277424][ T7608] do_user_addr_fault+0x74c/0x12f0 [ 209.277467][ T7608] ? trace_page_fault_kernel+0x7a/0x200 [ 209.277507][ T7608] exc_page_fault+0x6f/0xd0 [ 209.277550][ T7608] asm_exc_page_fault+0x26/0x30 [ 209.277596][ T7608] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 209.277631][ T7608] Code: 9b 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 209.277657][ T7608] RSP: 0018:ffffc90007a3fb30 EFLAGS: 00050202 [ 209.277682][ T7608] RAX: 0000000000000001 RBX: ffff888049de0000 RCX: 0000000000006fd8 [ 209.277701][ T7608] RDX: 0000000000000001 RSI: 0000000000009000 RDI: ffff888049de9000 [ 209.277718][ T7608] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10093bdffa [ 209.277735][ T7608] R10: ffff888049deffd7 R11: 0000000000000000 R12: ffffc90007a3fd80 [ 209.277753][ T7608] R13: 0000000000000000 R14: 000000000000ffd8 R15: 0000000000000000 [ 209.277791][ T7608] _copy_from_iter+0x355/0x1690 [ 209.277826][ T7608] ? rcu_is_watching+0x12/0xc0 [ 209.277875][ T7608] ? __pfx__copy_from_iter+0x10/0x10 [ 209.277904][ T7608] ? trace_kmalloc+0xe3/0x110 [ 209.277936][ T7608] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 209.277978][ T7608] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 209.278006][ T7608] ? proc_sys_call_handler+0x2c7/0x5a0 [ 209.278047][ T7608] ? net_ctl_permissions+0xfd/0x130 [ 209.278080][ T7608] proc_sys_call_handler+0x3ed/0x5a0 [ 209.278120][ T7608] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 209.278170][ T7608] vfs_write+0x6ac/0x1070 [ 209.278207][ T7608] ? __pfx_proc_sys_write+0x10/0x10 [ 209.278247][ T7608] ? __pfx_vfs_write+0x10/0x10 [ 209.278308][ T7608] ksys_write+0x12a/0x250 [ 209.278343][ T7608] ? __pfx_ksys_write+0x10/0x10 [ 209.278379][ T7608] ? rcu_is_watching+0x12/0xc0 [ 209.278420][ T7608] do_syscall_64+0x10b/0xf80 [ 209.278461][ T7608] ? clear_bhb_loop+0x40/0x90 [ 209.278498][ T7608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.278528][ T7608] RIP: 0033:0x7f889db9ce59 [ 209.278553][ T7608] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 209.278588][ T7608] RSP: 002b:00007f889e9c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 209.278615][ T7608] RAX: ffffffffffffffda RBX: 00007f889de15fa0 RCX: 00007f889db9ce59 [ 209.278633][ T7608] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 209.278649][ T7608] RBP: 00007f889e9c8090 R08: 0000000000000000 R09: 0000000000000000 [ 209.278666][ T7608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 209.278691][ T7608] R13: 00007f889de16038 R14: 00007f889de15fa0 R15: 00007ffd4df41a48 [ 209.278732][ T7608] [ 211.973413][ T7622] zswap: compressor not available [ 213.239735][ T7640] binder: 7638:7640 unknown command 0 [ 213.285945][ T7640] binder: 7638:7640 ioctl c0306201 200000000000 returned -22 [ 213.519707][ T7653] ovs_: entered promiscuous mode [ 214.250657][ T7669] process 'syz.0.413' launched './file0' with NULL argv: empty string added [ 215.840480][ T7685] FAULT_INJECTION: forcing a failure. [ 215.840480][ T7685] name fail_futex, interval 1, probability 0, space 0, times 0 [ 215.893435][ T7685] CPU: 1 UID: 0 PID: 7685 Comm: syz.0.418 Not tainted syzkaller #0 PREEMPT(full) [ 215.893481][ T7685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 215.893508][ T7685] Call Trace: [ 215.893518][ T7685] [ 215.893530][ T7685] dump_stack_lvl+0x100/0x190 [ 215.893572][ T7685] should_fail_ex.cold+0x5/0xa [ 215.893610][ T7685] get_futex_key+0x1d2/0x1510 [ 215.893647][ T7685] ? __pfx_get_futex_key+0x10/0x10 [ 215.893693][ T7685] futex_wait_setup+0x83/0x510 [ 215.893742][ T7685] __futex_wait+0x19f/0x300 [ 215.893784][ T7685] ? __pfx___futex_wait+0x10/0x10 [ 215.893832][ T7685] ? __pfx_futex_wake_mark+0x10/0x10 [ 215.893880][ T7685] ? futex_hash+0x2ad/0x370 [ 215.893911][ T7685] ? futex_hash+0x141/0x370 [ 215.893944][ T7685] futex_wait+0xe6/0x370 [ 215.893981][ T7685] ? __pfx_futex_wait+0x10/0x10 [ 215.894039][ T7685] do_futex+0x1ef/0x350 [ 215.894073][ T7685] ? __pfx_do_futex+0x10/0x10 [ 215.894107][ T7685] ? __fget_files+0x21f/0x3d0 [ 215.894147][ T7685] __x64_sys_futex+0x34f/0x4d0 [ 215.894185][ T7685] ? __pfx___x64_sys_futex+0x10/0x10 [ 215.894219][ T7685] ? __pfx_do_preadv+0x10/0x10 [ 215.894252][ T7685] ? rcu_is_watching+0x12/0xc0 [ 215.894293][ T7685] do_syscall_64+0x10b/0xf80 [ 215.894335][ T7685] ? clear_bhb_loop+0x40/0x90 [ 215.894376][ T7685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.894406][ T7685] RIP: 0033:0x7f0be199ce59 [ 215.894431][ T7685] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.894460][ T7685] RSP: 002b:00007f0be27810e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 215.894499][ T7685] RAX: ffffffffffffffda RBX: 00007f0be1c15fa8 RCX: 00007f0be199ce59 [ 215.894518][ T7685] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0be1c15fa8 [ 215.894536][ T7685] RBP: 00007f0be1c15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 215.894554][ T7685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.894572][ T7685] R13: 00007f0be1c16038 R14: 00007ffc1073b9c0 R15: 00007ffc1073baa8 [ 215.894613][ T7685] [ 219.128757][ T7746] FAULT_INJECTION: forcing a failure. [ 219.128757][ T7746] name failslab, interval 1, probability 0, space 0, times 0 [ 219.164284][ T7746] CPU: 0 UID: 0 PID: 7746 Comm: syz.3.427 Not tainted syzkaller #0 PREEMPT(full) [ 219.164328][ T7746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 219.164345][ T7746] Call Trace: [ 219.164355][ T7746] [ 219.164367][ T7746] dump_stack_lvl+0x100/0x190 [ 219.164408][ T7746] should_fail_ex.cold+0x5/0xa [ 219.164449][ T7746] should_failslab+0xc2/0x120 [ 219.164487][ T7746] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 219.164532][ T7746] ? ptlock_alloc+0x1f/0x70 [ 219.164583][ T7746] ? __pfx_filemap_map_pages+0x10/0x10 [ 219.164628][ T7746] ptlock_alloc+0x1f/0x70 [ 219.164668][ T7746] pte_alloc_one+0x82/0x3d0 [ 219.164707][ T7746] __do_fault+0x26c/0x440 [ 219.164747][ T7746] do_fault+0x2db/0x1750 [ 219.164785][ T7746] ? __pmd_alloc+0x3fb/0x950 [ 219.164825][ T7746] __handle_mm_fault+0x187d/0x2a00 [ 219.164874][ T7746] ? mt_find+0x45e/0x8e0 [ 219.164924][ T7746] ? __pfx___handle_mm_fault+0x10/0x10 [ 219.164962][ T7746] ? __pfx_mt_find+0x10/0x10 [ 219.165034][ T7746] ? find_vma+0xbf/0x140 [ 219.165066][ T7746] ? __pfx_find_vma+0x10/0x10 [ 219.165102][ T7746] handle_mm_fault+0x36d/0xa20 [ 219.165161][ T7746] do_user_addr_fault+0x74c/0x12f0 [ 219.165202][ T7746] ? trace_page_fault_kernel+0x7a/0x200 [ 219.165241][ T7746] exc_page_fault+0x6f/0xd0 [ 219.165286][ T7746] asm_exc_page_fault+0x26/0x30 [ 219.165316][ T7746] RIP: 0010:rep_movs_alternative+0x33/0x90 [ 219.165352][ T7746] Code: 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 4d 9b 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 [ 219.165380][ T7746] RSP: 0018:ffffc90005557d68 EFLAGS: 00050216 [ 219.165405][ T7746] RAX: 000040000007d000 RBX: 0000000000000020 RCX: 0000000000000020 [ 219.165423][ T7746] RDX: 0000000000000001 RSI: ffffc90005557dd0 RDI: 0000000000000000 [ 219.165441][ T7746] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000aaafbd [ 219.165457][ T7746] R10: ffffc90005557def R11: 0000000000000000 R12: ffffc90005557dd0 [ 219.165473][ T7746] R13: 0000000000000020 R14: 00007ffffffff000 R15: 0000000000000000 [ 219.165510][ T7746] _copy_to_user+0xa4/0xd0 [ 219.165543][ T7746] ksys_msgctl.constprop.0+0x2cc/0x340 [ 219.165585][ T7746] ? __pfx_ksys_msgctl.constprop.0+0x10/0x10 [ 219.165648][ T7746] ? rcu_is_watching+0x12/0xc0 [ 219.165689][ T7746] do_syscall_64+0x10b/0xf80 [ 219.165733][ T7746] ? clear_bhb_loop+0x40/0x90 [ 219.165782][ T7746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.165814][ T7746] RIP: 0033:0x7f889db9ce59 [ 219.165840][ T7746] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 219.165868][ T7746] RSP: 002b:00007f889e9c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 219.165897][ T7746] RAX: ffffffffffffffda RBX: 00007f889de15fa0 RCX: 00007f889db9ce59 [ 219.165917][ T7746] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00000000000049e1 [ 219.165934][ T7746] RBP: 00007f889dc32d6f R08: 0000000000000000 R09: 0000000000000000 [ 219.165952][ T7746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 219.165970][ T7746] R13: 00007f889de16038 R14: 00007f889de15fa0 R15: 00007ffd4df41a48 [ 219.166012][ T7746] [ 220.449477][ T7759] binder: 7758:7759 unknown command 0 [ 220.466256][ T7759] binder: 7758:7759 ioctl c0306201 200000000000 returned -22 [ 220.640967][ T7772] FAULT_INJECTION: forcing a failure. [ 220.640967][ T7772] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 220.701422][ T7772] CPU: 1 UID: 0 PID: 7772 Comm: syz.1.434 Not tainted syzkaller #0 PREEMPT(full) [ 220.701462][ T7772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 220.701487][ T7772] Call Trace: [ 220.701497][ T7772] [ 220.701509][ T7772] dump_stack_lvl+0x100/0x190 [ 220.701549][ T7772] should_fail_ex.cold+0x5/0xa [ 220.701580][ T7772] ? prepare_alloc_pages+0x16d/0x5f0 [ 220.701621][ T7772] should_fail_alloc_page+0xeb/0x140 [ 220.701659][ T7772] prepare_alloc_pages+0x1f0/0x5f0 [ 220.701704][ T7772] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 220.701762][ T7772] ? __lock_acquire+0x4a5/0x2630 [ 220.701797][ T7772] ? __lock_acquire+0x4a5/0x2630 [ 220.701822][ T7772] ? css_rstat_updated+0x1ce/0x5a0 [ 220.701869][ T7772] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 220.701921][ T7772] ? do_raw_spin_lock+0x128/0x260 [ 220.701956][ T7772] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 220.701991][ T7772] ? find_held_lock+0x2b/0x80 [ 220.702043][ T7772] ? __lock_acquire+0x4a5/0x2630 [ 220.702072][ T7772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 220.702123][ T7772] ? policy_nodemask+0xed/0x4f0 [ 220.702159][ T7772] alloc_pages_mpol+0x1fb/0x540 [ 220.702195][ T7772] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 220.702239][ T7772] folio_alloc_mpol_noprof+0x36/0x260 [ 220.702280][ T7772] shmem_alloc_folio+0x135/0x160 [ 220.702323][ T7772] shmem_alloc_and_add_folio+0x371/0xd40 [ 220.702380][ T7772] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 220.702431][ T7772] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 220.702472][ T7772] shmem_get_folio_gfp+0x6ab/0x1900 [ 220.702520][ T7772] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 220.702550][ T7772] ? filemap_map_pages+0x9c1/0x2140 [ 220.702604][ T7772] shmem_fault+0x1f9/0xa20 [ 220.702636][ T7772] ? __pfx_shmem_fault+0x10/0x10 [ 220.702671][ T7772] ? __pfx_filemap_map_pages+0x10/0x10 [ 220.702719][ T7772] ? find_held_lock+0x2b/0x80 [ 220.702758][ T7772] __do_fault+0x10b/0x440 [ 220.702791][ T7772] do_fault+0xa99/0x1750 [ 220.702834][ T7772] __handle_mm_fault+0x187d/0x2a00 [ 220.702884][ T7772] ? mt_find+0x45e/0x8e0 [ 220.702930][ T7772] ? __pfx___handle_mm_fault+0x10/0x10 [ 220.702971][ T7772] ? __pfx_mt_find+0x10/0x10 [ 220.703038][ T7772] ? find_vma+0xbf/0x140 [ 220.703068][ T7772] ? __pfx_find_vma+0x10/0x10 [ 220.703104][ T7772] handle_mm_fault+0x36d/0xa20 [ 220.703156][ T7772] do_user_addr_fault+0x74c/0x12f0 [ 220.703196][ T7772] ? trace_page_fault_kernel+0x7a/0x200 [ 220.703235][ T7772] exc_page_fault+0x6f/0xd0 [ 220.703278][ T7772] asm_exc_page_fault+0x26/0x30 [ 220.703307][ T7772] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 220.703341][ T7772] Code: 9b 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 220.703369][ T7772] RSP: 0018:ffffc900045dfb30 EFLAGS: 00050202 [ 220.703393][ T7772] RAX: 0000000000000001 RBX: ffff8880458d0000 RCX: 0000000000003fd8 [ 220.703411][ T7772] RDX: 0000000000000001 RSI: 000000000000c000 RDI: ffff8880458dc000 [ 220.703428][ T7772] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1008b1bffa [ 220.703445][ T7772] R10: ffff8880458dffd7 R11: 0000000000000000 R12: ffffc900045dfd80 [ 220.703463][ T7772] R13: 0000000000000000 R14: 000000000000ffd8 R15: 0000000000000000 [ 220.703556][ T7772] _copy_from_iter+0x355/0x1690 [ 220.703592][ T7772] ? rcu_is_watching+0x12/0xc0 [ 220.703632][ T7772] ? __pfx__copy_from_iter+0x10/0x10 [ 220.703661][ T7772] ? trace_kmalloc+0xe3/0x110 [ 220.703694][ T7772] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 220.703734][ T7772] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 220.703760][ T7772] ? proc_sys_call_handler+0x2c7/0x5a0 [ 220.703800][ T7772] ? net_ctl_permissions+0xfd/0x130 [ 220.703830][ T7772] proc_sys_call_handler+0x3ed/0x5a0 [ 220.703869][ T7772] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 220.703917][ T7772] vfs_write+0x6ac/0x1070 [ 220.703952][ T7772] ? __pfx_proc_sys_write+0x10/0x10 [ 220.703991][ T7772] ? __pfx_vfs_write+0x10/0x10 [ 220.704049][ T7772] ksys_write+0x12a/0x250 [ 220.704082][ T7772] ? __pfx_ksys_write+0x10/0x10 [ 220.704117][ T7772] ? rcu_is_watching+0x12/0xc0 [ 220.704156][ T7772] do_syscall_64+0x10b/0xf80 [ 220.704195][ T7772] ? clear_bhb_loop+0x40/0x90 [ 220.704231][ T7772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.704259][ T7772] RIP: 0033:0x7fb00ad9ce59 [ 220.704281][ T7772] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 220.704307][ T7772] RSP: 002b:00007fb00bc53028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 220.704333][ T7772] RAX: ffffffffffffffda RBX: 00007fb00b015fa0 RCX: 00007fb00ad9ce59 [ 220.704351][ T7772] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 220.704368][ T7772] RBP: 00007fb00bc53090 R08: 0000000000000000 R09: 0000000000000000 [ 220.704384][ T7772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 220.704400][ T7772] R13: 00007fb00b016038 R14: 00007fb00b015fa0 R15: 00007ffcda2e9858 [ 220.704442][ T7772] [ 221.396368][ T7780] block2mtd: illegal erase size [ 221.454897][ T7780] block2mtd: error: cannot open device [ 221.996518][ T7796] FAULT_INJECTION: forcing a failure. [ 221.996518][ T7796] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 222.070370][ T7782] FAULT_INJECTION: forcing a failure. [ 222.070370][ T7782] name fail_futex, interval 1, probability 0, space 0, times 0 [ 222.091015][ T7796] CPU: 1 UID: 0 PID: 7796 Comm: syz.2.440 Not tainted syzkaller #0 PREEMPT(full) [ 222.091055][ T7796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 222.091072][ T7796] Call Trace: [ 222.091081][ T7796] [ 222.091091][ T7796] dump_stack_lvl+0x100/0x190 [ 222.091129][ T7796] should_fail_ex.cold+0x5/0xa [ 222.091165][ T7796] _copy_to_user+0x32/0xd0 [ 222.091199][ T7796] simple_read_from_buffer+0xcb/0x170 [ 222.091236][ T7796] proc_fail_nth_read+0x1af/0x230 [ 222.091281][ T7796] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 222.091328][ T7796] ? rw_verify_area+0xce/0x6d0 [ 222.091357][ T7796] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 222.091402][ T7796] vfs_read+0x1e4/0xb30 [ 222.091440][ T7796] ? __pfx_vfs_read+0x10/0x10 [ 222.091471][ T7796] ? __fget_files+0x215/0x3d0 [ 222.091514][ T7796] ? __fget_files+0x21f/0x3d0 [ 222.091560][ T7796] ksys_read+0x12a/0x250 [ 222.091593][ T7796] ? __pfx_ksys_read+0x10/0x10 [ 222.091624][ T7796] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 222.091670][ T7796] ? syscall_user_dispatch+0x76/0x130 [ 222.091709][ T7796] do_syscall_64+0x10b/0xf80 [ 222.091756][ T7796] ? clear_bhb_loop+0x40/0x90 [ 222.091786][ T7796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.091811][ T7796] RIP: 0033:0x7f8cb9b5d68e [ 222.091831][ T7796] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 222.091854][ T7796] RSP: 002b:00007f8cbaa8afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 222.091879][ T7796] RAX: ffffffffffffffda RBX: 00007f8cbaa8b6c0 RCX: 00007f8cb9b5d68e [ 222.091894][ T7796] RDX: 000000000000000f RSI: 00007f8cbaa8b0a0 RDI: 0000000000000003 [ 222.091914][ T7796] RBP: 00007f8cbaa8b090 R08: 0000000000000000 R09: 0000000000000000 [ 222.091938][ T7796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.091952][ T7796] R13: 00007f8cb9e16128 R14: 00007f8cb9e16090 R15: 00007ffd9c926cd8 [ 222.091988][ T7796] [ 222.107071][ T7782] CPU: 0 UID: 0 PID: 7782 Comm: syz.0.437 Not tainted syzkaller #0 PREEMPT(full) [ 222.107110][ T7782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 222.107125][ T7782] Call Trace: [ 222.107134][ T7782] [ 222.107145][ T7782] dump_stack_lvl+0x100/0x190 [ 222.107180][ T7782] should_fail_ex.cold+0x5/0xa [ 222.107213][ T7782] get_futex_key+0x1d2/0x1510 [ 222.107246][ T7782] ? __pfx_get_futex_key+0x10/0x10 [ 222.107275][ T7782] ? fault_signal_pending+0x28/0x1d0 [ 222.107327][ T7782] ? rcu_is_watching+0x12/0xc0 [ 222.107363][ T7782] futex_wake+0xea/0x530 [ 222.107399][ T7782] ? __pfx_futex_wake+0x10/0x10 [ 222.107448][ T7782] do_futex+0x32b/0x350 [ 222.107477][ T7782] ? __pfx_do_futex+0x10/0x10 [ 222.107501][ T7782] ? ksys_msgctl.constprop.0+0x1a8/0x340 [ 222.107537][ T7782] ? __pfx_ksys_msgctl.constprop.0+0x10/0x10 [ 222.107581][ T7782] __x64_sys_futex+0x34f/0x4d0 [ 222.107615][ T7782] ? __pfx___x64_sys_futex+0x10/0x10 [ 222.107651][ T7782] ? rcu_is_watching+0x12/0xc0 [ 222.107687][ T7782] do_syscall_64+0x10b/0xf80 [ 222.107841][ T7782] ? clear_bhb_loop+0x40/0x90 [ 222.107895][ T7782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.107924][ T7782] RIP: 0033:0x7f0be199ce59 [ 222.107947][ T7782] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 222.107973][ T7782] RSP: 002b:00007f0be27810e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 222.108001][ T7782] RAX: ffffffffffffffda RBX: 00007f0be1c15fa8 RCX: 00007f0be199ce59 [ 222.108019][ T7782] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0be1c15fac [ 222.108035][ T7782] RBP: 00007f0be1c15fa0 R08: 0000000000000001 R09: 0000000000000000 [ 222.108051][ T7782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.108066][ T7782] R13: 00007f0be1c16038 R14: 00007ffc1073b9c0 R15: 00007ffc1073baa8 [ 222.108101][ T7782] [ 224.038458][ T7830] binder: 7829:7830 unknown command 0 [ 224.038479][ T7830] binder: 7829:7830 ioctl c0306201 200000000000 returned -22 [ 224.262159][ T7836] FAULT_INJECTION: forcing a failure. [ 224.262159][ T7836] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.279788][ T7836] CPU: 1 UID: 0 PID: 7836 Comm: syz.0.447 Not tainted syzkaller #0 PREEMPT(full) [ 224.279828][ T7836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 224.279844][ T7836] Call Trace: [ 224.279854][ T7836] [ 224.279864][ T7836] dump_stack_lvl+0x100/0x190 [ 224.279903][ T7836] should_fail_ex.cold+0x5/0xa [ 224.279934][ T7836] ? prepare_alloc_pages+0x16d/0x5f0 [ 224.279976][ T7836] should_fail_alloc_page+0xeb/0x140 [ 224.280012][ T7836] prepare_alloc_pages+0x1f0/0x5f0 [ 224.280057][ T7836] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 224.280105][ T7836] ? rcu_is_watching+0x12/0xc0 [ 224.280146][ T7836] ? __lock_acquire+0x4a5/0x2630 [ 224.280182][ T7836] ? __lock_acquire+0x4a5/0x2630 [ 224.280208][ T7836] ? css_rstat_updated+0x1ce/0x5a0 [ 224.280256][ T7836] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 224.280308][ T7836] ? do_raw_spin_lock+0x128/0x260 [ 224.280343][ T7836] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 224.280375][ T7836] ? find_held_lock+0x2b/0x80 [ 224.280426][ T7836] ? __lock_acquire+0x4a5/0x2630 [ 224.280453][ T7836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 224.280504][ T7836] ? policy_nodemask+0xed/0x4f0 [ 224.280542][ T7836] alloc_pages_mpol+0x1fb/0x540 [ 224.280579][ T7836] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 224.280631][ T7836] folio_alloc_mpol_noprof+0x36/0x260 [ 224.280671][ T7836] shmem_alloc_folio+0x135/0x160 [ 224.280712][ T7836] shmem_alloc_and_add_folio+0x371/0xd40 [ 224.280773][ T7836] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 224.280821][ T7836] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 224.280858][ T7836] shmem_get_folio_gfp+0x6ab/0x1900 [ 224.280892][ T7836] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 224.280918][ T7836] ? filemap_map_pages+0x9c1/0x2140 [ 224.280969][ T7836] shmem_fault+0x1f9/0xa20 [ 224.280999][ T7836] ? __pfx_shmem_fault+0x10/0x10 [ 224.281033][ T7836] ? __pfx_filemap_map_pages+0x10/0x10 [ 224.281085][ T7836] ? find_held_lock+0x2b/0x80 [ 224.281126][ T7836] __do_fault+0x10b/0x440 [ 224.281161][ T7836] do_fault+0xa99/0x1750 [ 224.281205][ T7836] __handle_mm_fault+0x187d/0x2a00 [ 224.281256][ T7836] ? mt_find+0x45e/0x8e0 [ 224.281303][ T7836] ? __pfx___handle_mm_fault+0x10/0x10 [ 224.281343][ T7836] ? __pfx_mt_find+0x10/0x10 [ 224.281410][ T7836] ? find_vma+0xbf/0x140 [ 224.281441][ T7836] ? __pfx_find_vma+0x10/0x10 [ 224.281477][ T7836] handle_mm_fault+0x36d/0xa20 [ 224.281528][ T7836] do_user_addr_fault+0x74c/0x12f0 [ 224.281569][ T7836] ? trace_page_fault_kernel+0x7a/0x200 [ 224.281609][ T7836] exc_page_fault+0x6f/0xd0 [ 224.281652][ T7836] asm_exc_page_fault+0x26/0x30 [ 224.281681][ T7836] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 224.281715][ T7836] Code: 9b 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 224.281750][ T7836] RSP: 0018:ffffc900046cfb30 EFLAGS: 00050202 [ 224.281774][ T7836] RAX: 0000000000000001 RBX: ffff888044ca0000 RCX: 0000000000002fd8 [ 224.281792][ T7836] RDX: 0000000000000001 RSI: 000000000000d000 RDI: ffff888044cad000 [ 224.281808][ T7836] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1008995ffa [ 224.281825][ T7836] R10: ffff888044caffd7 R11: 0000000000000000 R12: ffffc900046cfd80 [ 224.281843][ T7836] R13: 0000000000000000 R14: 000000000000ffd8 R15: 0000000000000000 [ 224.281881][ T7836] _copy_from_iter+0x355/0x1690 [ 224.281915][ T7836] ? rcu_is_watching+0x12/0xc0 [ 224.281953][ T7836] ? __pfx__copy_from_iter+0x10/0x10 [ 224.281981][ T7836] ? trace_kmalloc+0xe3/0x110 [ 224.282013][ T7836] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 224.282052][ T7836] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 224.282079][ T7836] ? proc_sys_call_handler+0x2c7/0x5a0 [ 224.282118][ T7836] ? net_ctl_permissions+0xfd/0x130 [ 224.282152][ T7836] proc_sys_call_handler+0x3ed/0x5a0 [ 224.282192][ T7836] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 224.282243][ T7836] vfs_write+0x6ac/0x1070 [ 224.282278][ T7836] ? __pfx_proc_sys_write+0x10/0x10 [ 224.282317][ T7836] ? __pfx_vfs_write+0x10/0x10 [ 224.282379][ T7836] ksys_write+0x12a/0x250 [ 224.282412][ T7836] ? __pfx_ksys_write+0x10/0x10 [ 224.282450][ T7836] ? rcu_is_watching+0x12/0xc0 [ 224.282489][ T7836] do_syscall_64+0x10b/0xf80 [ 224.282528][ T7836] ? clear_bhb_loop+0x40/0x90 [ 224.282564][ T7836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.282592][ T7836] RIP: 0033:0x7f0be199ce59 [ 224.282616][ T7836] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 224.282642][ T7836] RSP: 002b:00007f0be2781028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 224.282667][ T7836] RAX: ffffffffffffffda RBX: 00007f0be1c15fa0 RCX: 00007f0be199ce59 [ 224.282685][ T7836] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 224.282701][ T7836] RBP: 00007f0be2781090 R08: 0000000000000000 R09: 0000000000000000 [ 224.282718][ T7836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 224.282741][ T7836] R13: 00007f0be1c16038 R14: 00007f0be1c15fa0 R15: 00007ffc1073baa8 [ 224.282842][ T7836] [ 224.881120][ T7839] netlink: 186 bytes leftover after parsing attributes in process `syz.2.448'. [ 226.559414][ T7882] FAULT_INJECTION: forcing a failure. [ 226.559414][ T7882] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 226.587227][ T7882] CPU: 0 UID: 0 PID: 7882 Comm: syz.2.459 Not tainted syzkaller #0 PREEMPT(full) [ 226.587266][ T7882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 226.587299][ T7882] Call Trace: [ 226.587309][ T7882] [ 226.587320][ T7882] dump_stack_lvl+0x100/0x190 [ 226.587359][ T7882] should_fail_ex.cold+0x5/0xa [ 226.587390][ T7882] ? prepare_alloc_pages+0x16d/0x5f0 [ 226.587431][ T7882] should_fail_alloc_page+0xeb/0x140 [ 226.587477][ T7882] prepare_alloc_pages+0x1f0/0x5f0 [ 226.587522][ T7882] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 226.587570][ T7882] ? rcu_is_watching+0x12/0xc0 [ 226.587611][ T7882] ? __lock_acquire+0x4a5/0x2630 [ 226.587645][ T7882] ? __lock_acquire+0x4a5/0x2630 [ 226.587671][ T7882] ? css_rstat_updated+0x1ce/0x5a0 [ 226.587717][ T7882] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 226.587770][ T7882] ? do_raw_spin_lock+0x128/0x260 [ 226.587804][ T7882] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 226.587839][ T7882] ? find_held_lock+0x2b/0x80 [ 226.587889][ T7882] ? __lock_acquire+0x4a5/0x2630 [ 226.587918][ T7882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 226.587964][ T7882] ? policy_nodemask+0xed/0x4f0 [ 226.588002][ T7882] alloc_pages_mpol+0x1fb/0x540 [ 226.588039][ T7882] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 226.588086][ T7882] folio_alloc_mpol_noprof+0x36/0x260 [ 226.588128][ T7882] shmem_alloc_folio+0x135/0x160 [ 226.588173][ T7882] shmem_alloc_and_add_folio+0x371/0xd40 [ 226.588232][ T7882] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 226.588283][ T7882] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 226.588323][ T7882] shmem_get_folio_gfp+0x6ab/0x1900 [ 226.588363][ T7882] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 226.588393][ T7882] ? filemap_map_pages+0x9c1/0x2140 [ 226.588456][ T7882] shmem_fault+0x1f9/0xa20 [ 226.588489][ T7882] ? __pfx_shmem_fault+0x10/0x10 [ 226.588524][ T7882] ? __pfx_filemap_map_pages+0x10/0x10 [ 226.588577][ T7882] ? find_held_lock+0x2b/0x80 [ 226.588625][ T7882] __do_fault+0x10b/0x440 [ 226.588660][ T7882] do_fault+0xa99/0x1750 [ 226.588702][ T7882] __handle_mm_fault+0x187d/0x2a00 [ 226.588754][ T7882] ? mt_find+0x45e/0x8e0 [ 226.588801][ T7882] ? __pfx___handle_mm_fault+0x10/0x10 [ 226.588841][ T7882] ? __pfx_mt_find+0x10/0x10 [ 226.588907][ T7882] ? find_vma+0xbf/0x140 [ 226.588938][ T7882] ? __pfx_find_vma+0x10/0x10 [ 226.588974][ T7882] handle_mm_fault+0x36d/0xa20 [ 226.589025][ T7882] do_user_addr_fault+0x74c/0x12f0 [ 226.589067][ T7882] ? trace_page_fault_kernel+0x7a/0x200 [ 226.589106][ T7882] exc_page_fault+0x6f/0xd0 [ 226.589149][ T7882] asm_exc_page_fault+0x26/0x30 [ 226.589177][ T7882] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 226.589211][ T7882] Code: 9b 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 226.589238][ T7882] RSP: 0018:ffffc9000463fb30 EFLAGS: 00050202 [ 226.589262][ T7882] RAX: 0000000000000001 RBX: ffff8880445a0000 RCX: 0000000000001fd8 [ 226.589280][ T7882] RDX: 0000000000000001 RSI: 000000000000e000 RDI: ffff8880445ae000 [ 226.589298][ T7882] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10088b5ffa [ 226.589315][ T7882] R10: ffff8880445affd7 R11: 0000000000000000 R12: ffffc9000463fd80 [ 226.589333][ T7882] R13: 0000000000000000 R14: 000000000000ffd8 R15: 0000000000000000 [ 226.589373][ T7882] _copy_from_iter+0x355/0x1690 [ 226.589407][ T7882] ? rcu_is_watching+0x12/0xc0 [ 226.589520][ T7882] ? __pfx__copy_from_iter+0x10/0x10 [ 226.589548][ T7882] ? trace_kmalloc+0xe3/0x110 [ 226.589580][ T7882] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 226.589621][ T7882] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 226.589650][ T7882] ? proc_sys_call_handler+0x2c7/0x5a0 [ 226.589690][ T7882] ? net_ctl_permissions+0xfd/0x130 [ 226.589723][ T7882] proc_sys_call_handler+0x3ed/0x5a0 [ 226.589764][ T7882] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 226.589815][ T7882] vfs_write+0x6ac/0x1070 [ 226.589851][ T7882] ? __pfx_proc_sys_write+0x10/0x10 [ 226.589891][ T7882] ? __pfx_vfs_write+0x10/0x10 [ 226.589952][ T7882] ksys_write+0x12a/0x250 [ 226.589986][ T7882] ? __pfx_ksys_write+0x10/0x10 [ 226.590016][ T7882] ? trace_irq_enable.constprop.0+0x31/0x160 [ 226.590066][ T7882] ? rcu_is_watching+0x12/0xc0 [ 226.590106][ T7882] do_syscall_64+0x10b/0xf80 [ 226.590146][ T7882] ? clear_bhb_loop+0x40/0x90 [ 226.590181][ T7882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.590211][ T7882] RIP: 0033:0x7f8cb9b9ce59 [ 226.590235][ T7882] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 226.590262][ T7882] RSP: 002b:00007f8cbaaac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 226.590288][ T7882] RAX: ffffffffffffffda RBX: 00007f8cb9e15fa0 RCX: 00007f8cb9b9ce59 [ 226.590306][ T7882] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 226.590323][ T7882] RBP: 00007f8cbaaac090 R08: 0000000000000000 R09: 0000000000000000 [ 226.590340][ T7882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 226.590364][ T7882] R13: 00007f8cb9e16038 R14: 00007f8cb9e15fa0 R15: 00007ffd9c926cd8 [ 226.590405][ T7882] [ 228.104693][ T5635] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 228.104738][ T5635] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 228.121229][ T5635] Bluetooth: hci1: Dropping invalid advertising data [ 228.129272][ T5635] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 228.690051][ T7917] zswap: compressor not available [ 228.841734][ T7916] zswap: compressor not available [ 229.414766][ T7934] binder: 7933:7934 unknown command 0 [ 229.435520][ T7934] binder: 7933:7934 ioctl c0306201 200000000000 returned -22 [ 229.600364][ T7941] FAULT_INJECTION: forcing a failure. [ 229.600364][ T7941] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.647032][ T7941] CPU: 0 UID: 0 PID: 7941 Comm: syz.2.475 Not tainted syzkaller #0 PREEMPT(full) [ 229.647073][ T7941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 229.647089][ T7941] Call Trace: [ 229.647100][ T7941] [ 229.647111][ T7941] dump_stack_lvl+0x100/0x190 [ 229.647151][ T7941] should_fail_ex.cold+0x5/0xa [ 229.647181][ T7941] ? prepare_alloc_pages+0x16d/0x5f0 [ 229.647222][ T7941] should_fail_alloc_page+0xeb/0x140 [ 229.647280][ T7941] prepare_alloc_pages+0x1f0/0x5f0 [ 229.647322][ T7941] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 229.647364][ T7941] ? rcu_is_watching+0x12/0xc0 [ 229.647403][ T7941] ? __lock_acquire+0x4a5/0x2630 [ 229.647433][ T7941] ? __lock_acquire+0x4a5/0x2630 [ 229.647459][ T7941] ? css_rstat_updated+0x1ce/0x5a0 [ 229.647502][ T7941] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 229.647556][ T7941] ? do_raw_spin_lock+0x128/0x260 [ 229.647594][ T7941] ? __lock_acquire+0x4a5/0x2630 [ 229.647622][ T7941] ? do_raw_spin_unlock+0x145/0x1e0 [ 229.647656][ T7941] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 229.647701][ T7941] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 229.647746][ T7941] ? policy_nodemask+0xed/0x4f0 [ 229.647781][ T7941] alloc_pages_mpol+0x1fb/0x540 [ 229.647814][ T7941] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 229.647847][ T7941] ? rcu_is_watching+0x12/0xc0 [ 229.647888][ T7941] folio_alloc_mpol_noprof+0x36/0x260 [ 229.647929][ T7941] shmem_alloc_folio+0x135/0x160 [ 229.647970][ T7941] shmem_alloc_and_add_folio+0x371/0xd40 [ 229.648027][ T7941] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 229.648085][ T7941] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 229.648124][ T7941] shmem_get_folio_gfp+0x6ab/0x1900 [ 229.648165][ T7941] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 229.648193][ T7941] ? filemap_map_pages+0x9c1/0x2140 [ 229.648244][ T7941] shmem_fault+0x1f9/0xa20 [ 229.648273][ T7941] ? __pfx_shmem_fault+0x10/0x10 [ 229.648305][ T7941] ? __pfx_filemap_map_pages+0x10/0x10 [ 229.648349][ T7941] ? find_held_lock+0x2b/0x80 [ 229.648383][ T7941] __do_fault+0x10b/0x440 [ 229.648411][ T7941] do_fault+0xa99/0x1750 [ 229.648448][ T7941] __handle_mm_fault+0x187d/0x2a00 [ 229.648490][ T7941] ? mt_find+0x45e/0x8e0 [ 229.648530][ T7941] ? __pfx___handle_mm_fault+0x10/0x10 [ 229.648565][ T7941] ? __pfx_mt_find+0x10/0x10 [ 229.648622][ T7941] ? find_vma+0xbf/0x140 [ 229.648648][ T7941] ? __pfx_find_vma+0x10/0x10 [ 229.648690][ T7941] handle_mm_fault+0x36d/0xa20 [ 229.648732][ T7941] do_user_addr_fault+0x74c/0x12f0 [ 229.648767][ T7941] ? trace_page_fault_kernel+0x7a/0x200 [ 229.648799][ T7941] exc_page_fault+0x6f/0xd0 [ 229.648835][ T7941] asm_exc_page_fault+0x26/0x30 [ 229.648859][ T7941] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 229.648889][ T7941] Code: 9b 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 c5 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 229.648913][ T7941] RSP: 0018:ffffc90003ecfb30 EFLAGS: 00050202 [ 229.648934][ T7941] RAX: 0000000000000001 RBX: ffff888042f50000 RCX: 0000000000000fd8 [ 229.648949][ T7941] RDX: 0000000000000001 RSI: 000000000000f000 RDI: ffff888042f5f000 [ 229.648964][ T7941] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10085ebffa [ 229.648979][ T7941] R10: ffff888042f5ffd7 R11: 0000000000000000 R12: ffffc90003ecfd80 [ 229.648994][ T7941] R13: 0000000000000000 R14: 000000000000ffd8 R15: 0000000000000000 [ 229.649026][ T7941] _copy_from_iter+0x355/0x1690 [ 229.649055][ T7941] ? rcu_is_watching+0x12/0xc0 [ 229.649088][ T7941] ? __pfx__copy_from_iter+0x10/0x10 [ 229.649112][ T7941] ? trace_kmalloc+0xe3/0x110 [ 229.649139][ T7941] ? __kmalloc_large_node_noprof+0x5d/0x70 [ 229.649173][ T7941] ? __kvmalloc_node_noprof+0x6af/0xa00 [ 229.649197][ T7941] ? proc_sys_call_handler+0x2c7/0x5a0 [ 229.649233][ T7941] ? net_ctl_permissions+0xfd/0x130 [ 229.649263][ T7941] proc_sys_call_handler+0x3ed/0x5a0 [ 229.649298][ T7941] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 229.649341][ T7941] vfs_write+0x6ac/0x1070 [ 229.649371][ T7941] ? __pfx_proc_sys_write+0x10/0x10 [ 229.649405][ T7941] ? __pfx_vfs_write+0x10/0x10 [ 229.649458][ T7941] ksys_write+0x12a/0x250 [ 229.649485][ T7941] ? __pfx_ksys_write+0x10/0x10 [ 229.649517][ T7941] ? rcu_is_watching+0x12/0xc0 [ 229.649553][ T7941] do_syscall_64+0x10b/0xf80 [ 229.649587][ T7941] ? clear_bhb_loop+0x40/0x90 [ 229.649618][ T7941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.649643][ T7941] RIP: 0033:0x7f8cb9b9ce59 [ 229.649674][ T7941] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 229.649699][ T7941] RSP: 002b:00007f8cbaaac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 229.649723][ T7941] RAX: ffffffffffffffda RBX: 00007f8cb9e15fa0 RCX: 00007f8cb9b9ce59 [ 229.649740][ T7941] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 229.649755][ T7941] RBP: 00007f8cbaaac090 R08: 0000000000000000 R09: 0000000000000000 [ 229.649770][ T7941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 229.649784][ T7941] R13: 00007f8cb9e16038 R14: 00007f8cb9e15fa0 R15: 00007ffd9c926cd8 [ 229.649820][ T7941] [ 230.368100][ T7944] bridge0: port 3(netdevsim3) entered blocking state [ 230.392069][ T7944] bridge0: port 3(netdevsim3) entered disabled state [ 230.404436][ T7944] netdevsim netdevsim3 netdevsim3: entered allmulticast mode [ 230.417437][ T7944] netdevsim netdevsim3 netdevsim3: entered promiscuous mode [ 230.426275][ T7944] bridge0: port 3(netdevsim3) entered blocking state [ 230.433906][ T7944] bridge0: port 3(netdevsim3) entered forwarding state [ 230.787057][ T7961] netlink: 28 bytes leftover after parsing attributes in process `syz.3.481'. [ 230.807331][ T7961] macvlan0: entered promiscuous mode [ 230.834612][ T7961] macvlan0: entered allmulticast mode [ 230.840756][ T7964] netlink: ct family unspecified [ 230.846019][ T7961] veth1_vlan: entered allmulticast mode [ 231.073837][ T7973] FAULT_INJECTION: forcing a failure. [ 231.073837][ T7973] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.129785][ T7973] CPU: 0 UID: 0 PID: 7973 Comm: syz.1.485 Not tainted syzkaller #0 PREEMPT(full) [ 231.129830][ T7973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 231.129848][ T7973] Call Trace: [ 231.129858][ T7973] [ 231.129870][ T7973] dump_stack_lvl+0x100/0x190 [ 231.129913][ T7973] should_fail_ex.cold+0x5/0xa [ 231.129953][ T7973] _copy_to_iter+0x5a4/0x1720 [ 231.129994][ T7973] ? __pfx__copy_to_iter+0x10/0x10 [ 231.130045][ T7973] seq_read_iter+0xdab/0x1270 [ 231.130098][ T7973] seq_read+0x33b/0x4c0 [ 231.130133][ T7973] ? __pfx_seq_read+0x10/0x10 [ 231.130164][ T7973] ? __pfx___might_resched+0x10/0x10 [ 231.130201][ T7973] ? iovec_from_user+0xda/0x140 [ 231.130252][ T7973] ? rw_verify_area+0xce/0x6d0 [ 231.130286][ T7973] ? __pfx_seq_read+0x10/0x10 [ 231.130317][ T7973] vfs_readv+0x5d8/0x8d0 [ 231.130366][ T7973] ? __pfx_vfs_readv+0x10/0x10 [ 231.130429][ T7973] ? __fget_files+0x21f/0x3d0 [ 231.130481][ T7973] ? do_preadv+0x1ac/0x270 [ 231.130509][ T7973] do_preadv+0x1ac/0x270 [ 231.130544][ T7973] ? __pfx_do_preadv+0x10/0x10 [ 231.130580][ T7973] ? rcu_is_watching+0x12/0xc0 [ 231.130623][ T7973] do_syscall_64+0x10b/0xf80 [ 231.130668][ T7973] ? clear_bhb_loop+0x40/0x90 [ 231.130706][ T7973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.130744][ T7973] RIP: 0033:0x7fb00ad9ce59 [ 231.130771][ T7973] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 231.130800][ T7973] RSP: 002b:00007fb00bc53028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 231.130831][ T7973] RAX: ffffffffffffffda RBX: 00007fb00b015fa0 RCX: 00007fb00ad9ce59 [ 231.130849][ T7973] RDX: 0000000000000008 RSI: 0000200000000100 RDI: 000000000000000a [ 231.130865][ T7973] RBP: 00007fb00ae32d6f R08: 0000000000000006 R09: 0000000000000000 [ 231.130882][ T7973] R10: 000000000000e637 R11: 0000000000000246 R12: 0000000000000000 [ 231.130898][ T7973] R13: 00007fb00b016038 R14: 00007fb00b015fa0 R15: 00007ffcda2e9858 [ 231.130935][ T7973] [ 231.421336][ T7977] FAULT_INJECTION: forcing a failure. [ 231.421336][ T7977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.444475][ T7977] CPU: 0 UID: 0 PID: 7977 Comm: syz.3.486 Not tainted syzkaller #0 PREEMPT(full) [ 231.444515][ T7977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 231.444532][ T7977] Call Trace: [ 231.444542][ T7977] [ 231.444553][ T7977] dump_stack_lvl+0x100/0x190 [ 231.444594][ T7977] should_fail_ex.cold+0x5/0xa [ 231.444633][ T7977] _copy_to_user+0x32/0xd0 [ 231.444665][ T7977] simple_read_from_buffer+0xcb/0x170 [ 231.444713][ T7977] proc_fail_nth_read+0x1af/0x230 [ 231.444760][ T7977] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 231.444810][ T7977] ? rw_verify_area+0xce/0x6d0 [ 231.444839][ T7977] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 231.444884][ T7977] vfs_read+0x1e4/0xb30 [ 231.444923][ T7977] ? __pfx_vfs_read+0x10/0x10 [ 231.444954][ T7977] ? __fget_files+0x215/0x3d0 [ 231.444998][ T7977] ? __fget_files+0x21f/0x3d0 [ 231.445045][ T7977] ksys_read+0x12a/0x250 [ 231.445078][ T7977] ? __pfx_ksys_read+0x10/0x10 [ 231.445115][ T7977] ? rcu_is_watching+0x12/0xc0 [ 231.445155][ T7977] do_syscall_64+0x10b/0xf80 [ 231.445196][ T7977] ? clear_bhb_loop+0x40/0x90 [ 231.445232][ T7977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.445262][ T7977] RIP: 0033:0x7f889db5d68e [ 231.445286][ T7977] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 231.445313][ T7977] RSP: 002b:00007f889e9c7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 231.445341][ T7977] RAX: ffffffffffffffda RBX: 00007f889e9c86c0 RCX: 00007f889db5d68e [ 231.445360][ T7977] RDX: 000000000000000f RSI: 00007f889e9c80a0 RDI: 0000000000000004 [ 231.445381][ T7977] RBP: 00007f889e9c8090 R08: 0000000000000000 R09: 0000000000000000 [ 231.445398][ T7977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 231.445413][ T7977] R13: 00007f889de16038 R14: 00007f889de15fa0 R15: 00007ffd4df41a48 [ 231.445451][ T7977] [ 231.763683][ T7986] FAULT_INJECTION: forcing a failure. [ 231.763683][ T7986] name failslab, interval 1, probability 0, space 0, times 0 [ 231.778833][ T7986] CPU: 0 UID: 0 PID: 7986 Comm: syz.3.490 Not tainted syzkaller #0 PREEMPT(full) [ 231.778874][ T7986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 231.778892][ T7986] Call Trace: [ 231.778902][ T7986] [ 231.778913][ T7986] dump_stack_lvl+0x100/0x190 [ 231.778959][ T7986] should_fail_ex.cold+0x5/0xa [ 231.778997][ T7986] should_failslab+0xc2/0x120 [ 231.779032][ T7986] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 231.779078][ T7986] ? sock_alloc_inode+0x26/0x290 [ 231.779118][ T7986] ? __pfx_sock_alloc_inode+0x10/0x10 [ 231.779157][ T7986] sock_alloc_inode+0x26/0x290 [ 231.779191][ T7986] ? __pfx_sock_alloc_inode+0x10/0x10 [ 231.779225][ T7986] alloc_inode+0x68/0x250 [ 231.779269][ T7986] sock_alloc+0x44/0x280 [ 231.779300][ T7986] ? security_socket_create+0x7f/0x250 [ 231.779353][ T7986] __sock_create+0xc2/0x860 [ 231.779401][ T7986] mptcp_subflow_create_socket+0xec/0xa30 [ 231.779435][ T7986] ? mptcp_release_cb+0x495/0x710 [ 231.779475][ T7986] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 231.779519][ T7986] __mptcp_nmpc_sk+0x17f/0x880 [ 231.779554][ T7986] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 231.779594][ T7986] ? __local_bh_enable_ip+0x9e/0x120 [ 231.779647][ T7986] mptcp_setsockopt+0xfab/0x32a0 [ 231.779686][ T7986] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 231.779726][ T7986] ? aa_sock_opt_perm+0xfe/0x1b0 [ 231.779767][ T7986] ? sock_common_setsockopt+0x2e/0xf0 [ 231.779804][ T7986] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 231.779846][ T7986] do_sock_setsockopt+0xf3/0x1d0 [ 231.779888][ T7986] __sys_setsockopt+0x119/0x190 [ 231.779928][ T7986] __x64_sys_setsockopt+0xbd/0x160 [ 231.779958][ T7986] ? do_syscall_64+0x90/0xf80 [ 231.779999][ T7986] ? lockdep_hardirqs_on+0x78/0x100 [ 231.780039][ T7986] do_syscall_64+0x10b/0xf80 [ 231.780078][ T7986] ? clear_bhb_loop+0x40/0x90 [ 231.780114][ T7986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.780145][ T7986] RIP: 0033:0x7f889db9ce59 [ 231.780170][ T7986] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 231.780197][ T7986] RSP: 002b:00007f889e9c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 231.780225][ T7986] RAX: ffffffffffffffda RBX: 00007f889de15fa0 RCX: 00007f889db9ce59 [ 231.780244][ T7986] RDX: 0000000000000009 RSI: 0000000000000006 RDI: 0000000000000003 [ 231.780260][ T7986] RBP: 00007f889e9c8090 R08: 0000000000000fb3 R09: 0000000000000000 [ 231.780277][ T7986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.780293][ T7986] R13: 00007f889de16038 R14: 00007f889de15fa0 R15: 00007ffd4df41a48 [ 231.780335][ T7986] [ 231.780381][ T7986] socket: no more sockets [ 232.367328][ T7997] netlink: 16 bytes leftover after parsing attributes in process `syz.3.494'. [ 232.871905][ T8009] FAULT_INJECTION: forcing a failure. [ 232.871905][ T8009] name failslab, interval 1, probability 0, space 0, times 0 [ 232.891693][ T8009] CPU: 1 UID: 0 PID: 8009 Comm: syz.0.497 Not tainted syzkaller #0 PREEMPT(full) [ 232.891735][ T8009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 232.891753][ T8009] Call Trace: [ 232.891766][ T8009] [ 232.891779][ T8009] dump_stack_lvl+0x100/0x190 [ 232.891818][ T8009] should_fail_ex.cold+0x5/0xa [ 232.891854][ T8009] ? tomoyo_encode2+0xfb/0x3c0 [ 232.891892][ T8009] should_failslab+0xc2/0x120 [ 232.891929][ T8009] __kmalloc_noprof+0xe0/0x850 [ 232.891957][ T8009] ? d_absolute_path+0x136/0x1b0 [ 232.891995][ T8009] tomoyo_encode2+0xfb/0x3c0 [ 232.892040][ T8009] tomoyo_encode+0x29/0x50 [ 232.892076][ T8009] tomoyo_realpath_from_path+0x18c/0x690 [ 232.892127][ T8009] tomoyo_path_number_perm+0x23c/0x580 [ 232.892159][ T8009] ? tomoyo_path_number_perm+0x22e/0x580 [ 232.892197][ T8009] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 232.892229][ T8009] ? futex_wait+0x11e/0x370 [ 232.892305][ T8009] ? find_held_lock+0x2b/0x80 [ 232.892342][ T8009] ? __fget_files+0x215/0x3d0 [ 232.892376][ T8009] ? hook_file_ioctl_common+0x149/0x410 [ 232.892407][ T8009] ? __fget_files+0x215/0x3d0 [ 232.892451][ T8009] ? __fget_files+0x21f/0x3d0 [ 232.892495][ T8009] security_file_ioctl+0xd3/0x230 [ 232.892530][ T8009] __x64_sys_ioctl+0xb7/0x210 [ 232.892566][ T8009] do_syscall_64+0x10b/0xf80 [ 232.892611][ T8009] ? clear_bhb_loop+0x40/0x90 [ 232.892650][ T8009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.892691][ T8009] RIP: 0033:0x7f0be199ce59 [ 232.892717][ T8009] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 232.892745][ T8009] RSP: 002b:00007f0be2781028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.892775][ T8009] RAX: ffffffffffffffda RBX: 00007f0be1c15fa0 RCX: 00007f0be199ce59 [ 232.892795][ T8009] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000008 [ 232.892812][ T8009] RBP: 00007f0be1a32d6f R08: 0000000000000000 R09: 0000000000000000 [ 232.892830][ T8009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 232.892847][ T8009] R13: 00007f0be1c16038 R14: 00007f0be1c15fa0 R15: 00007ffc1073baa8 [ 232.892890][ T8009] [ 232.892931][ T8009] ERROR: Out of memory at tomoyo_realpath_from_path. [ 235.253813][ T8095] nbd: socks must be embedded in a SOCK_ITEM attr [ 235.441329][ T8102] FAULT_INJECTION: forcing a failure. [ 235.441329][ T8102] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.460962][ T8102] CPU: 0 UID: 0 PID: 8102 Comm: syz.3.520 Not tainted syzkaller #0 PREEMPT(full) [ 235.461006][ T8102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 235.461023][ T8102] Call Trace: [ 235.461033][ T8102] [ 235.461046][ T8102] dump_stack_lvl+0x100/0x190 [ 235.461086][ T8102] should_fail_ex.cold+0x5/0xa [ 235.461118][ T8102] ? prepare_alloc_pages+0x16d/0x5f0 [ 235.461157][ T8102] should_fail_alloc_page+0xeb/0x140 [ 235.461191][ T8102] prepare_alloc_pages+0x1f0/0x5f0 [ 235.461234][ T8102] __alloc_frozen_pages_noprof+0x19a/0x2bc0 [ 235.461282][ T8102] ? vma_set_page_prot+0xb1/0x120 [ 235.461318][ T8102] ? __mmap_region+0xc85/0x2da0 [ 235.461371][ T8102] ? __pfx___mmap_region+0x10/0x10 [ 235.461415][ T8102] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 235.461473][ T8102] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 235.461533][ T8102] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 235.461578][ T8102] ? policy_nodemask+0xed/0x4f0 [ 235.461620][ T8102] alloc_pages_mpol+0x1fb/0x540 [ 235.461666][ T8102] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 235.461709][ T8102] alloc_pages_noprof+0x1a/0x160 [ 235.461751][ T8102] __pmd_alloc+0x3b/0x950 [ 235.461794][ T8102] __handle_mm_fault+0xa9c/0x2a00 [ 235.461846][ T8102] ? mt_find+0x45e/0x8e0 [ 235.461894][ T8102] ? __pfx___handle_mm_fault+0x10/0x10 [ 235.461934][ T8102] ? __pfx_mt_find+0x10/0x10 [ 235.462014][ T8102] handle_mm_fault+0x36d/0xa20 [ 235.462064][ T8102] __get_user_pages+0x1178/0x32a0 [ 235.462118][ T8102] ? __pfx___get_user_pages+0x10/0x10 [ 235.462167][ T8102] populate_vma_page_range+0x267/0x3f0 [ 235.462208][ T8102] ? __pfx_populate_vma_page_range+0x10/0x10 [ 235.462245][ T8102] ? __pfx_find_vma_intersection+0x10/0x10 [ 235.462282][ T8102] ? do_mmap+0x93f/0x12f0 [ 235.462323][ T8102] __mm_populate+0x107/0x3a0 [ 235.462365][ T8102] ? __pfx___mm_populate+0x10/0x10 [ 235.462406][ T8102] ? up_write+0x28c/0x4f0 [ 235.462443][ T8102] vm_mmap_pgoff+0x37f/0x470 [ 235.462486][ T8102] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 235.462524][ T8102] ? do_futex+0x192/0x350 [ 235.462557][ T8102] ? __pfx_do_futex+0x10/0x10 [ 235.462598][ T8102] ksys_mmap_pgoff+0xe4/0x610 [ 235.462633][ T8102] ? __x64_sys_futex+0x358/0x4d0 [ 235.462673][ T8102] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 235.462706][ T8102] ? xfd_validate_state+0x129/0x190 [ 235.462737][ T8102] ? ksys_write+0x1ac/0x250 [ 235.462778][ T8102] __x64_sys_mmap+0x125/0x190 [ 235.462811][ T8102] do_syscall_64+0x10b/0xf80 [ 235.462847][ T8102] ? clear_bhb_loop+0x40/0x90 [ 235.462888][ T8102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.462919][ T8102] RIP: 0033:0x7f889db9ce59 [ 235.462944][ T8102] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 235.462971][ T8102] RSP: 002b:00007f889e9c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 235.463001][ T8102] RAX: ffffffffffffffda RBX: 00007f889de15fa0 RCX: 00007f889db9ce59 [ 235.463018][ T8102] RDX: 00000000000000df RSI: 0000000000040006 RDI: 0000000000000000 [ 235.463035][ T8102] RBP: 00007f889dc32d6f R08: 0000000000000007 R09: 0000000000020000 [ 235.463053][ T8102] R10: 0000000200009b72 R11: 0000000000000246 R12: 0000000000000000 [ 235.463070][ T8102] R13: 00007f889de16038 R14: 00007f889de15fa0 R15: 00007ffd4df41a48 [ 235.463109][ T8102] [ 237.272227][ T8135] binder: 8133:8135 unknown command 0 [ 237.280147][ T8135] binder: 8133:8135 ioctl c0306201 200000000000 returned -22 [ 237.454028][ T8140] FAULT_INJECTION: forcing a failure. [ 237.454028][ T8140] name fail_futex, interval 1, probability 0, space 0, times 0 [ 237.469305][ T8140] CPU: 0 UID: 0 PID: 8140 Comm: syz.3.531 Not tainted syzkaller #0 PREEMPT(full) [ 237.469345][ T8140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 237.469361][ T8140] Call Trace: [ 237.469370][ T8140] [ 237.469381][ T8140] dump_stack_lvl+0x100/0x190 [ 237.469419][ T8140] should_fail_ex.cold+0x5/0xa [ 237.469457][ T8140] get_futex_key+0x1d2/0x1510 [ 237.469492][ T8140] ? __pfx_get_futex_key+0x10/0x10 [ 237.469522][ T8140] ? vfs_readv+0x3c5/0x8d0 [ 237.469550][ T8140] ? kfree+0x1dd/0x6c0 [ 237.469587][ T8140] ? iov_iter_advance+0xac/0x6d0 [ 237.469614][ T8140] ? rw_verify_area+0xce/0x6d0 [ 237.469648][ T8140] futex_wake+0xea/0x530 [ 237.469697][ T8140] ? __pfx_futex_wake+0x10/0x10 [ 237.469753][ T8140] do_futex+0x32b/0x350 [ 237.469788][ T8140] ? __pfx_do_futex+0x10/0x10 [ 237.469824][ T8140] ? __fget_files+0x21f/0x3d0 [ 237.469865][ T8140] __x64_sys_futex+0x34f/0x4d0 [ 237.469905][ T8140] ? __pfx___x64_sys_futex+0x10/0x10 [ 237.469947][ T8140] ? rcu_is_watching+0x12/0xc0 [ 237.469988][ T8140] do_syscall_64+0x10b/0xf80 [ 237.470029][ T8140] ? clear_bhb_loop+0x40/0x90 [ 237.470066][ T8140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.470097][ T8140] RIP: 0033:0x7f889db9ce59 [ 237.470121][ T8140] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 237.470149][ T8140] RSP: 002b:00007f889e9c80e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 237.470178][ T8140] RAX: ffffffffffffffda RBX: 00007f889de15fa8 RCX: 00007f889db9ce59 [ 237.470198][ T8140] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f889de15fac [ 237.470216][ T8140] RBP: 00007f889de15fa0 R08: 0000000000000001 R09: 0000000000000000 [ 237.470233][ T8140] R10: 0000000000000082 R11: 0000000000000246 R12: 0000000000000000 [ 237.470250][ T8140] R13: 00007f889de16038 R14: 00007ffd4df41960 R15: 00007ffd4df41a48 [ 237.470289][ T8140] [ 238.569068][ T8160] FAULT_INJECTION: forcing a failure. [ 238.569068][ T8160] name failslab, interval 1, probability 0, space 0, times 0 [ 238.635960][ T8160] CPU: 1 UID: 0 PID: 8160 Comm: syz.3.536 Not tainted syzkaller #0 PREEMPT(full) [ 238.636001][ T8160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 238.636018][ T8160] Call Trace: [ 238.636027][ T8160] [ 238.636038][ T8160] dump_stack_lvl+0x100/0x190 [ 238.636077][ T8160] should_fail_ex.cold+0x5/0xa [ 238.636114][ T8160] ? tomoyo_encode2+0xfb/0x3c0 [ 238.636147][ T8160] should_failslab+0xc2/0x120 [ 238.636180][ T8160] __kmalloc_noprof+0xe0/0x850 [ 238.636205][ T8160] ? d_absolute_path+0x136/0x1b0 [ 238.636241][ T8160] tomoyo_encode2+0xfb/0x3c0 [ 238.636282][ T8160] tomoyo_encode+0x29/0x50 [ 238.636316][ T8160] tomoyo_realpath_from_path+0x18c/0x690 [ 238.636363][ T8160] tomoyo_path_number_perm+0x23c/0x580 [ 238.636392][ T8160] ? tomoyo_path_number_perm+0x22e/0x580 [ 238.636425][ T8160] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 238.636498][ T8160] ? find_held_lock+0x2b/0x80 [ 238.636536][ T8160] ? __fget_files+0x215/0x3d0 [ 238.636568][ T8160] ? hook_file_ioctl_common+0x149/0x410 [ 238.636598][ T8160] ? __fget_files+0x215/0x3d0 [ 238.636648][ T8160] ? __fget_files+0x21f/0x3d0 [ 238.636688][ T8160] security_file_ioctl+0xd3/0x230 [ 238.636721][ T8160] __x64_sys_ioctl+0xb7/0x210 [ 238.636754][ T8160] do_syscall_64+0x10b/0xf80 [ 238.636793][ T8160] ? clear_bhb_loop+0x40/0x90 [ 238.636829][ T8160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.636858][ T8160] RIP: 0033:0x7f889db9ce59 [ 238.636880][ T8160] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 238.636907][ T8160] RSP: 002b:00007f889e9c8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.636934][ T8160] RAX: ffffffffffffffda RBX: 00007f889de15fa0 RCX: 00007f889db9ce59 [ 238.636953][ T8160] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 000000000000001a [ 238.636974][ T8160] RBP: 00007f889e9c8090 R08: 0000000000000000 R09: 0000000000000000 [ 238.636990][ T8160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 238.637006][ T8160] R13: 00007f889de16038 R14: 00007f889de15fa0 R15: 00007ffd4df41a48 [ 238.637047][ T8160] [ 238.745973][ T8160] ERROR: Out of memory at tomoyo_realpath_from_path. [ 239.157525][ T8171] binder: 8170:8171 unknown command 0 [ 239.163282][ T8171] binder: 8170:8171 ioctl c0306201 200000000000 returned -22 [ 239.988146][ T8184] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 240.000807][ T8182] FAULT_INJECTION: forcing a failure. [ 240.000807][ T8182] name failslab, interval 1, probability 0, space 0, times 0 [ 240.024741][ T8182] CPU: 1 UID: 0 PID: 8182 Comm: syz.1.545 Not tainted syzkaller #0 PREEMPT(full) [ 240.024781][ T8182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 240.024798][ T8182] Call Trace: [ 240.024808][ T8182] [ 240.024819][ T8182] dump_stack_lvl+0x100/0x190 [ 240.024857][ T8182] should_fail_ex.cold+0x5/0xa [ 240.024891][ T8182] ? tomoyo_realpath_from_path+0xb6/0x690 [ 240.024926][ T8182] should_failslab+0xc2/0x120 [ 240.024959][ T8182] __kmalloc_noprof+0xe0/0x850 [ 240.024985][ T8182] ? kfree+0x1dd/0x6c0 [ 240.025027][ T8182] tomoyo_realpath_from_path+0xb6/0x690 [ 240.025071][ T8182] tomoyo_path_number_perm+0x23c/0x580 [ 240.025098][ T8182] ? tomoyo_path_number_perm+0x22e/0x580 [ 240.025131][ T8182] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 240.025161][ T8182] ? futex_wait+0x11e/0x370 [ 240.025233][ T8182] ? find_held_lock+0x2b/0x80 [ 240.025267][ T8182] ? __fget_files+0x215/0x3d0 [ 240.025296][ T8182] ? hook_file_ioctl_common+0x149/0x410 [ 240.025324][ T8182] ? __fget_files+0x215/0x3d0 [ 240.025361][ T8182] ? __fget_files+0x21f/0x3d0 [ 240.025405][ T8182] security_file_ioctl+0xd3/0x230 [ 240.025437][ T8182] __x64_sys_ioctl+0xb7/0x210 [ 240.025469][ T8182] do_syscall_64+0x10b/0xf80 [ 240.025508][ T8182] ? clear_bhb_loop+0x40/0x90 [ 240.025542][ T8182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.025570][ T8182] RIP: 0033:0x7fb00ad9ce59 [ 240.025594][ T8182] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 240.025629][ T8182] RSP: 002b:00007fb00bc53028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.025657][ T8182] RAX: ffffffffffffffda RBX: 00007fb00b015fa0 RCX: 00007fb00ad9ce59 [ 240.025677][ T8182] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000008 [ 240.025694][ T8182] RBP: 00007fb00ae32d6f R08: 0000000000000000 R09: 0000000000000000 [ 240.025711][ T8182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 240.025728][ T8182] R13: 00007fb00b016038 R14: 00007fb00b015fa0 R15: 00007ffcda2e9858 [ 240.025768][ T8182] [ 240.076282][ T8184] [U] ^\ [ 240.091631][ T8182] ERROR: Out of memory at tomoyo_realpath_from_path. [ 240.533500][ T8200] FAULT_INJECTION: forcing a failure. [ 240.533500][ T8200] name failslab, interval 1, probability 0, space 0, times 0 [ 240.552845][ T8200] CPU: 0 UID: 0 PID: 8200 Comm: syz.2.549 Not tainted syzkaller #0 PREEMPT(full) [ 240.552887][ T8200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 240.552903][ T8200] Call Trace: [ 240.552912][ T8200] [ 240.552923][ T8200] dump_stack_lvl+0x100/0x190 [ 240.552966][ T8200] should_fail_ex.cold+0x5/0xa [ 240.553002][ T8200] should_failslab+0xc2/0x120 [ 240.553035][ T8200] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 240.553077][ T8200] ? __kernfs_new_node+0xd2/0x9f0 [ 240.553118][ T8200] __kernfs_new_node+0xd2/0x9f0 [ 240.553155][ T8200] ? __pfx___kernfs_new_node+0x10/0x10 [ 240.553196][ T8200] ? find_held_lock+0x2b/0x80 [ 240.553229][ T8200] ? kernfs_root+0xee/0x2a0 [ 240.553257][ T8200] ? kernfs_root+0xee/0x2a0 [ 240.553296][ T8200] kernfs_new_node+0x11b/0x1a0 [ 240.553336][ T8200] __kernfs_create_file+0x53/0x350 [ 240.553379][ T8200] sysfs_add_file_mode_ns+0x207/0x3c0 [ 240.553420][ T8200] sysfs_merge_group+0x194/0x340 [ 240.553457][ T8200] ? __pfx_sysfs_merge_group+0x10/0x10 [ 240.553490][ T8200] ? bus_add_device+0x368/0x6b0 [ 240.553520][ T8200] ? __pfx_bus_add_device+0x10/0x10 [ 240.553564][ T8200] ? __pfx_dev_add_physical_location+0x10/0x10 [ 240.553618][ T8200] dpm_sysfs_add+0x237/0x280 [ 240.553658][ T8200] device_add+0x9ef/0x1950 [ 240.553697][ T8200] ? __pfx_device_add+0x10/0x10 [ 240.553729][ T8200] ? kfree_const+0x5a/0x70 [ 240.553757][ T8200] ? kfree+0x1dd/0x6c0 [ 240.553807][ T8200] device_create_groups_vargs+0x1f8/0x270 [ 240.553852][ T8200] device_create+0xed/0x130 [ 240.553892][ T8200] ? __pfx_device_create+0x10/0x10 [ 240.553928][ T8200] ? lockdep_init_map_type+0x5c/0x250 [ 240.553960][ T8200] ? timer_init_key+0x155/0x330 [ 240.554012][ T8200] ? ieee80211_roc_setup+0x136/0x270 [ 240.554051][ T8200] ? ieee80211_alloc_hw_nm+0x19f8/0x22e0 [ 240.554103][ T8200] mac80211_hwsim_new_radio+0x379/0x5aa0 [ 240.554154][ T8200] ? rcu_is_watching+0x12/0xc0 [ 240.554188][ T8200] ? trace_kmalloc+0xe3/0x110 [ 240.554218][ T8200] ? __kasan_kmalloc+0xaa/0xb0 [ 240.554250][ T8200] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 240.554285][ T8200] ? __asan_memcpy+0x3c/0x60 [ 240.554329][ T8200] hwsim_new_radio_nl+0xc5f/0x1370 [ 240.554360][ T8200] ? rcu_is_watching+0x12/0xc0 [ 240.554389][ T8200] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 240.554432][ T8200] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1e5/0x2f0 [ 240.554476][ T8200] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 240.554528][ T8200] genl_family_rcv_msg_doit+0x214/0x300 [ 240.554578][ T8200] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 240.554642][ T8200] ? genl_get_cmd+0x3e7/0x760 [ 240.554696][ T8200] ? bpf_lsm_capable+0x9/0x10 [ 240.554731][ T8200] ? security_capable+0x80/0x260 [ 240.554773][ T8200] ? ns_capable+0xd2/0xf0 [ 240.554811][ T8200] genl_rcv_msg+0x560/0x800 [ 240.554862][ T8200] ? __pfx_genl_rcv_msg+0x10/0x10 [ 240.554911][ T8200] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 240.554959][ T8200] netlink_rcv_skb+0x159/0x420 [ 240.554998][ T8200] ? __pfx_genl_rcv_msg+0x10/0x10 [ 240.555067][ T8200] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 240.555128][ T8200] ? netlink_deliver_tap+0x1ae/0xcc0 [ 240.555175][ T8200] genl_rcv+0x28/0x40 [ 240.555219][ T8200] netlink_unicast+0x585/0x850 [ 240.555268][ T8200] ? __pfx_netlink_unicast+0x10/0x10 [ 240.555324][ T8200] netlink_sendmsg+0x8b0/0xda0 [ 240.555370][ T8200] ? __pfx_netlink_sendmsg+0x10/0x10 [ 240.555405][ T8200] ? __import_iovec+0x1d2/0x640 [ 240.555439][ T8200] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 240.555486][ T8200] ____sys_sendmsg+0x9e1/0xb70 [ 240.555539][ T8200] ? __pfx_netlink_sendmsg+0x10/0x10 [ 240.555602][ T8200] ? __pfx_____sys_sendmsg+0x10/0x10 [ 240.555648][ T8200] ? preempt_schedule_thunk+0x16/0x30 [ 240.555704][ T8200] ? try_to_wake_up+0x5f6/0x1900 [ 240.555754][ T8200] ___sys_sendmsg+0x190/0x1e0 [ 240.555797][ T8200] ? __pfx____sys_sendmsg+0x10/0x10 [ 240.555841][ T8200] ? futex_private_hash_put+0x107/0x1c0 [ 240.555942][ T8200] __sys_sendmsg+0x170/0x220 [ 240.555987][ T8200] ? __pfx___sys_sendmsg+0x10/0x10 [ 240.556039][ T8200] ? __x64_sys_futex+0x34f/0x4d0 [ 240.556096][ T8200] ? rcu_is_watching+0x12/0xc0 [ 240.556148][ T8200] do_syscall_64+0x10b/0xf80 [ 240.556193][ T8200] ? clear_bhb_loop+0x40/0x90 [ 240.556250][ T8200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.556282][ T8200] RIP: 0033:0x7f8cb9b9ce59 [ 240.556311][ T8200] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 240.556341][ T8200] RSP: 002b:00007f8cbaaac028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 240.556370][ T8200] RAX: ffffffffffffffda RBX: 00007f8cb9e15fa0 RCX: 00007f8cb9b9ce59 [ 240.556389][ T8200] RDX: 0000000004048000 RSI: 0000200000004240 RDI: 0000000000000006 [ 240.556407][ T8200] RBP: 00007f8cb9c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 240.556425][ T8200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 240.556441][ T8200] R13: 00007f8cb9e16038 R14: 00007f8cb9e15fa0 R15: 00007ffd9c926cd8 [ 240.556492][ T8200] [ 241.610904][ T8216] FAULT_INJECTION: forcing a failure. [ 241.610904][ T8216] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 241.654173][ T8216] CPU: 1 UID: 0 PID: 8216 Comm: syz.1.551 Not tainted syzkaller #0 PREEMPT(full) [ 241.654214][ T8216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 241.654230][ T8216] Call Trace: [ 241.654240][ T8216] [ 241.654251][ T8216] dump_stack_lvl+0x100/0x190 [ 241.654285][ T8216] should_fail_ex.cold+0x5/0xa [ 241.654309][ T8216] _copy_to_user+0x32/0xd0 [ 241.654329][ T8216] simple_read_from_buffer+0xcb/0x170 [ 241.654355][ T8216] proc_fail_nth_read+0x1af/0x230 [ 241.654386][ T8216] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 241.654416][ T8216] ? rw_verify_area+0xce/0x6d0 [ 241.654434][ T8216] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 241.654463][ T8216] vfs_read+0x1e4/0xb30 [ 241.654486][ T8216] ? __pfx_vfs_read+0x10/0x10 [ 241.654523][ T8216] ? __fget_files+0x215/0x3d0 [ 241.654554][ T8216] ? __fget_files+0x21f/0x3d0 [ 241.654582][ T8216] ksys_read+0x12a/0x250 [ 241.654608][ T8216] ? __pfx_ksys_read+0x10/0x10 [ 241.654631][ T8216] ? rcu_is_watching+0x12/0xc0 [ 241.654656][ T8216] do_syscall_64+0x10b/0xf80 [ 241.654683][ T8216] ? clear_bhb_loop+0x40/0x90 [ 241.654705][ T8216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.654723][ T8216] RIP: 0033:0x7fb00ad5d68e [ 241.654739][ T8216] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 241.654757][ T8216] RSP: 002b:00007fb00bc52fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 241.654774][ T8216] RAX: ffffffffffffffda RBX: 00007fb00bc536c0 RCX: 00007fb00ad5d68e [ 241.654786][ T8216] RDX: 000000000000000f RSI: 00007fb00bc530a0 RDI: 000000000000001b [ 241.654797][ T8216] RBP: 00007fb00bc53090 R08: 0000000000000000 R09: 0000000000000000 [ 241.654807][ T8216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.654818][ T8216] R13: 00007fb00b016038 R14: 00007fb00b015fa0 R15: 00007ffcda2e9858 [ 241.654840][ T8216] [ 243.448451][ T5635] Bluetooth: hci1: unexpected event 0x1c length: 725 > 5 [ 243.632470][ T8257] FAULT_INJECTION: forcing a failure. [ 243.632470][ T8257] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 243.673767][ T8257] CPU: 1 UID: 0 PID: 8257 Comm: syz.2.558 Not tainted syzkaller #0 PREEMPT(full) [ 243.673806][ T8257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 243.673817][ T8257] Call Trace: [ 243.673823][ T8257] [ 243.673831][ T8257] dump_stack_lvl+0x100/0x190 [ 243.673856][ T8257] should_fail_ex.cold+0x5/0xa [ 243.673880][ T8257] _copy_from_iter+0x1f4/0x1690 [ 243.673904][ T8257] ? __pfx__copy_from_iter+0x10/0x10 [ 243.673927][ T8257] ? __pfx___might_resched+0x10/0x10 [ 243.673947][ T8257] ? kfree+0x1dd/0x6c0 [ 243.673977][ T8257] file_tty_write.isra.0+0x45b/0x890 [ 243.674012][ T8257] redirected_tty_write+0xd4/0x120 [ 243.674042][ T8257] vfs_write+0x6ac/0x1070 [ 243.674063][ T8257] ? __pfx_redirected_tty_write+0x10/0x10 [ 243.674094][ T8257] ? __pfx_vfs_write+0x10/0x10 [ 243.674113][ T8257] ? find_held_lock+0x2b/0x80 [ 243.674151][ T8257] ksys_write+0x12a/0x250 [ 243.674172][ T8257] ? __pfx_ksys_write+0x10/0x10 [ 243.674195][ T8257] ? rcu_is_watching+0x12/0xc0 [ 243.674220][ T8257] do_syscall_64+0x10b/0xf80 [ 243.674249][ T8257] ? clear_bhb_loop+0x40/0x90 [ 243.674285][ T8257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.674305][ T8257] RIP: 0033:0x7f8cb9b9ce59 [ 243.674320][ T8257] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 243.674338][ T8257] RSP: 002b:00007f8cbaa8b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 243.674358][ T8257] RAX: ffffffffffffffda RBX: 00007f8cb9e16090 RCX: 00007f8cb9b9ce59 [ 243.674371][ T8257] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000002 [ 243.674382][ T8257] RBP: 00007f8cb9c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 243.674392][ T8257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 243.674403][ T8257] R13: 00007f8cb9e16128 R14: 00007f8cb9e16090 R15: 00007ffd9c926cd8 [ 243.674426][ T8257] [ 244.307381][ T8269] FAULT_INJECTION: forcing a failure. [ 244.307381][ T8269] name failslab, interval 1, probability 0, space 0, times 0 [ 244.363243][ T8269] CPU: 1 UID: 0 PID: 8269 Comm: syz.0.560 Not tainted syzkaller #0 PREEMPT(full) [ 244.363285][ T8269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 244.363301][ T8269] Call Trace: [ 244.363317][ T8269] [ 244.363327][ T8269] dump_stack_lvl+0x100/0x190 [ 244.363378][ T8269] should_fail_ex.cold+0x5/0xa [ 244.363414][ T8269] should_failslab+0xc2/0x120 [ 244.363449][ T8269] __kmalloc_cache_noprof+0x7a/0x6f0 [ 244.363488][ T8269] ? subflow_create_ctx+0x9b/0x2e0 [ 244.363542][ T8269] subflow_create_ctx+0x9b/0x2e0 [ 244.363588][ T8269] subflow_ulp_init+0xc3/0x4f0 [ 244.363633][ T8269] tcp_set_ulp+0x32e/0x7f0 [ 244.363679][ T8269] mptcp_subflow_create_socket+0x385/0xa30 [ 244.363715][ T8269] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 244.363761][ T8269] __mptcp_nmpc_sk+0x17f/0x880 [ 244.363797][ T8269] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 244.363838][ T8269] ? __local_bh_enable_ip+0x9e/0x120 [ 244.363882][ T8269] mptcp_setsockopt+0xfab/0x32a0 [ 244.363921][ T8269] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 244.363961][ T8269] ? aa_sock_opt_perm+0xfe/0x1b0 [ 244.364002][ T8269] ? sock_common_setsockopt+0x2e/0xf0 [ 244.364039][ T8269] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 244.364082][ T8269] do_sock_setsockopt+0xf3/0x1d0 [ 244.364123][ T8269] __sys_setsockopt+0x119/0x190 [ 244.364162][ T8269] __x64_sys_setsockopt+0xbd/0x160 [ 244.364192][ T8269] ? do_syscall_64+0x90/0xf80 [ 244.364232][ T8269] ? lockdep_hardirqs_on+0x78/0x100 [ 244.364274][ T8269] do_syscall_64+0x10b/0xf80 [ 244.364312][ T8269] ? clear_bhb_loop+0x40/0x90 [ 244.364356][ T8269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.364385][ T8269] RIP: 0033:0x7f0be199ce59 [ 244.364411][ T8269] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 244.364439][ T8269] RSP: 002b:00007f0be2781028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 244.364466][ T8269] RAX: ffffffffffffffda RBX: 00007f0be1c15fa0 RCX: 00007f0be199ce59 [ 244.364485][ T8269] RDX: 0000000000000009 RSI: 0000000000000006 RDI: 0000000000000003 [ 244.364500][ T8269] RBP: 00007f0be2781090 R08: 0000000000000fb3 R09: 0000000000000000 [ 244.364517][ T8269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.364533][ T8269] R13: 00007f0be1c16038 R14: 00007f0be1c15fa0 R15: 00007ffc1073baa8 [ 244.364574][ T8269] [ 244.815104][ T8276] FAULT_INJECTION: forcing a failure. [ 244.815104][ T8276] name failslab, interval 1, probability 0, space 0, times 0 [ 244.882411][ T8276] CPU: 1 UID: 0 PID: 8276 Comm: syz.1.561 Not tainted syzkaller #0 PREEMPT(full) [ 244.882451][ T8276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 244.882469][ T8276] Call Trace: [ 244.882479][ T8276] [ 244.882490][ T8276] dump_stack_lvl+0x100/0x190 [ 244.882529][ T8276] should_fail_ex.cold+0x5/0xa [ 244.882568][ T8276] ? tomoyo_realpath_from_path+0xb6/0x690 [ 244.882605][ T8276] should_failslab+0xc2/0x120 [ 244.882641][ T8276] __kmalloc_noprof+0xe0/0x850 [ 244.882668][ T8276] ? kfree+0x1dd/0x6c0 [ 244.882716][ T8276] tomoyo_realpath_from_path+0xb6/0x690 [ 244.882763][ T8276] tomoyo_path_number_perm+0x23c/0x580 [ 244.882794][ T8276] ? tomoyo_path_number_perm+0x22e/0x580 [ 244.882828][ T8276] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 244.882901][ T8276] ? find_held_lock+0x2b/0x80 [ 244.882939][ T8276] ? __fget_files+0x215/0x3d0 [ 244.882971][ T8276] ? hook_file_ioctl_common+0x149/0x410 [ 244.883002][ T8276] ? __fget_files+0x215/0x3d0 [ 244.883043][ T8276] ? __fget_files+0x21f/0x3d0 [ 244.883084][ T8276] security_file_ioctl+0xd3/0x230 [ 244.883118][ T8276] __x64_sys_ioctl+0xb7/0x210 [ 244.883150][ T8276] do_syscall_64+0x10b/0xf80 [ 244.883190][ T8276] ? clear_bhb_loop+0x40/0x90 [ 244.883226][ T8276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.883255][ T8276] RIP: 0033:0x7fb00ad9ce59 [ 244.883279][ T8276] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 244.883307][ T8276] RSP: 002b:00007fb00bc53028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.883412][ T8276] RAX: ffffffffffffffda RBX: 00007fb00b015fa0 RCX: 00007fb00ad9ce59 [ 244.883431][ T8276] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 000000000000001a [ 244.883448][ T8276] RBP: 00007fb00bc53090 R08: 0000000000000000 R09: 0000000000000000 [ 244.883465][ T8276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.883481][ T8276] R13: 00007fb00b016038 R14: 00007fb00b015fa0 R15: 00007ffcda2e9858 [ 244.883522][ T8276] [ 245.106161][ T8276] ERROR: Out of memory at tomoyo_realpath_from_path. [ 245.432822][ T8285] FAULT_INJECTION: forcing a failure. [ 245.432822][ T8285] name failslab, interval 1, probability 0, space 0, times 0 [ 245.455603][ T8285] CPU: 1 UID: 0 PID: 8285 Comm: syz.1.565 Not tainted syzkaller #0 PREEMPT(full) [ 245.455644][ T8285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 245.455663][ T8285] Call Trace: [ 245.455672][ T8285] [ 245.455683][ T8285] dump_stack_lvl+0x100/0x190 [ 245.455722][ T8285] should_fail_ex.cold+0x5/0xa [ 245.455761][ T8285] should_failslab+0xc2/0x120 [ 245.455796][ T8285] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 245.455842][ T8285] ? __d_alloc+0x34/0xa40 [ 245.455891][ T8285] __d_alloc+0x34/0xa40 [ 245.455935][ T8285] d_alloc+0x4a/0x1e0 [ 245.455975][ T8285] lookup_one_qstr_excl+0x171/0x250 [ 245.456020][ T8285] start_dirop+0x59/0xb0 [ 245.456055][ T8285] simple_start_creating+0xf9/0x110 [ 245.456093][ T8285] ? __pfx_simple_start_creating+0x10/0x10 [ 245.456129][ T8285] ? mntput+0x70/0xa0 [ 245.456161][ T8285] ? simple_pin_fs+0xa3/0x190 [ 245.456193][ T8285] debugfs_start_creating.part.0+0x82/0x170 [ 245.456238][ T8285] __debugfs_create_file+0xb3/0x4f0 [ 245.456294][ T8285] debugfs_create_file_full+0x41/0x60 [ 245.456344][ T8285] drm_debugfs_clients_add+0xd9/0x210 [ 245.456391][ T8285] drm_file_alloc+0x5c6/0xb40 [ 245.456443][ T8285] drm_open_helper+0x1fc/0x540 [ 245.456496][ T8285] drm_open+0x1a0/0x3e0 [ 245.456539][ T8285] ? __pfx_drm_open+0x10/0x10 [ 245.456591][ T8285] drm_stub_open+0x20f/0x380 [ 245.456636][ T8285] ? __pfx_drm_stub_open+0x10/0x10 [ 245.456679][ T8285] chrdev_open+0x234/0x6a0 [ 245.456713][ T8285] ? __pfx_apparmor_file_open+0x10/0x10 [ 245.456756][ T8285] ? __pfx_chrdev_open+0x10/0x10 [ 245.456795][ T8285] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 245.456844][ T8285] do_dentry_open+0x6d8/0x1660 [ 245.456879][ T8285] ? __pfx_chrdev_open+0x10/0x10 [ 245.456926][ T8285] vfs_open+0x82/0x3f0 [ 245.456975][ T8285] path_openat+0x208c/0x31a0 [ 245.457026][ T8285] ? __pfx_path_openat+0x10/0x10 [ 245.457076][ T8285] do_file_open+0x20e/0x430 [ 245.457118][ T8285] ? __pfx_do_file_open+0x10/0x10 [ 245.457187][ T8285] ? alloc_fd+0x476/0x790 [ 245.457229][ T8285] ? do_getname+0x191/0x390 [ 245.457275][ T8285] do_sys_openat2+0x10d/0x1e0 [ 245.457318][ T8285] ? __pfx_do_sys_openat2+0x10/0x10 [ 245.457364][ T8285] ? __fget_files+0x21f/0x3d0 [ 245.457406][ T8285] __x64_sys_openat+0x12d/0x210 [ 245.457448][ T8285] ? __pfx___x64_sys_openat+0x10/0x10 [ 245.457499][ T8285] ? rcu_is_watching+0x12/0xc0 [ 245.457554][ T8285] do_syscall_64+0x10b/0xf80 [ 245.457606][ T8285] ? clear_bhb_loop+0x40/0x90 [ 245.457644][ T8285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.457677][ T8285] RIP: 0033:0x7fb00ad9ce59 [ 245.457704][ T8285] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 245.457734][ T8285] RSP: 002b:00007fb00bc53028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 245.457764][ T8285] RAX: ffffffffffffffda RBX: 00007fb00b015fa0 RCX: 00007fb00ad9ce59 [ 245.457784][ T8285] RDX: 0000000000080802 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 245.457803][ T8285] RBP: 00007fb00ae32d6f R08: 0000000000000000 R09: 0000000000000000 [ 245.457820][ T8285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 245.457837][ T8285] R13: 00007fb00b016038 R14: 00007fb00b015fa0 R15: 00007ffcda2e9858 [ 245.457878][ T8285] [ 246.256421][ T8293] netlink: 4 bytes leftover after parsing attributes in process `syz.1.566'. [ 246.294759][ T5635] Bluetooth: hci1: unexpected event 0x1c length: 725 > 5 [ 246.554410][ T8298] FAULT_INJECTION: forcing a failure. [ 246.554410][ T8298] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 246.582237][ T8298] CPU: 0 UID: 0 PID: 8298 Comm: syz.2.568 Not tainted syzkaller #0 PREEMPT(full) [ 246.582282][ T8298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 246.582300][ T8298] Call Trace: [ 246.582311][ T8298] [ 246.582331][ T8298] dump_stack_lvl+0x100/0x190 [ 246.582373][ T8298] should_fail_ex.cold+0x5/0xa [ 246.582412][ T8298] _copy_from_iter+0x1f4/0x1690 [ 246.582454][ T8298] ? __pfx__copy_from_iter+0x10/0x10 [ 246.582491][ T8298] ? __pfx___might_resched+0x10/0x10 [ 246.582523][ T8298] ? kfree+0x1dd/0x6c0 [ 246.582569][ T8298] file_tty_write.isra.0+0x45b/0x890 [ 246.582620][ T8298] redirected_tty_write+0xd4/0x120 [ 246.582664][ T8298] vfs_write+0x6ac/0x1070 [ 246.582700][ T8298] ? __pfx_redirected_tty_write+0x10/0x10 [ 246.582751][ T8298] ? __pfx_vfs_write+0x10/0x10 [ 246.582782][ T8298] ? find_held_lock+0x2b/0x80 [ 246.582845][ T8298] ksys_write+0x12a/0x250 [ 246.582880][ T8298] ? __pfx_ksys_write+0x10/0x10 [ 246.582917][ T8298] ? rcu_is_watching+0x12/0xc0 [ 246.582959][ T8298] do_syscall_64+0x10b/0xf80 [ 246.583002][ T8298] ? clear_bhb_loop+0x40/0x90 [ 246.583040][ T8298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.583071][ T8298] RIP: 0033:0x7f8cb9b9ce59 [ 246.583096][ T8298] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 246.583126][ T8298] RSP: 002b:00007f8cbaa8b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 246.583160][ T8298] RAX: ffffffffffffffda RBX: 00007f8cb9e16090 RCX: 00007f8cb9b9ce59 [ 246.583180][ T8298] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000002 [ 246.583196][ T8298] RBP: 00007f8cb9c32d6f R08: 0000000000000000 R09: 0000000000000000 [ 246.583214][ T8298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 246.583231][ T8298] R13: 00007f8cb9e16128 R14: 00007f8cb9e16090 R15: 00007ffd9c926cd8 [ 246.583274][ T8298] [ 246.799610][ T5635] Bluetooth: hci3: unexpected event 0x1c length: 725 > 5 [ 246.911378][ T8306] FAULT_INJECTION: forcing a failure. [ 246.911378][ T8306] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 246.932014][ T8306] CPU: 0 UID: 0 PID: 8306 Comm: syz.0.570 Not tainted syzkaller #0 PREEMPT(full) [ 246.932055][ T8306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 246.932074][ T8306] Call Trace: [ 246.932084][ T8306] [ 246.932094][ T8306] dump_stack_lvl+0x100/0x190 [ 246.932135][ T8306] should_fail_ex.cold+0x5/0xa [ 246.932176][ T8306] _copy_from_iter+0x1f4/0x1690 [ 246.932219][ T8306] ? __pfx__copy_from_iter+0x10/0x10 [ 246.932265][ T8306] ? __pfx___might_resched+0x10/0x10 [ 246.932308][ T8306] file_tty_write.isra.0+0x45b/0x890 [ 246.932367][ T8306] redirected_tty_write+0xd4/0x120 [ 246.932414][ T8306] vfs_write+0x6ac/0x1070 [ 246.932450][ T8306] ? __pfx_redirected_tty_write+0x10/0x10 [ 246.932501][ T8306] ? __pfx_vfs_write+0x10/0x10 [ 246.932532][ T8306] ? find_held_lock+0x2b/0x80 [ 246.932609][ T8306] ksys_write+0x12a/0x250 [ 246.932643][ T8306] ? __pfx_ksys_write+0x10/0x10 [ 246.932682][ T8306] ? rcu_is_watching+0x12/0xc0 [ 246.932722][ T8306] do_syscall_64+0x10b/0xf80 [ 246.932765][ T8306] ? clear_bhb_loop+0x40/0x90 [ 246.932801][ T8306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.932831][ T8306] RIP: 0033:0x7f0be199ce59 [ 246.932857][ T8306] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 246.932886][ T8306] RSP: 002b:00007f0bdfbf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 246.932914][ T8306] RAX: ffffffffffffffda RBX: 00007f0be1c16090 RCX: 00007f0be199ce59 [ 246.932935][ T8306] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000002 [ 246.932953][ T8306] RBP: 00007f0be1a32d6f R08: 0000000000000000 R09: 0000000000000000 [ 246.932971][ T8306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 246.932988][ T8306] R13: 00007f0be1c16128 R14: 00007f0be1c16090 R15: 00007ffc1073baa8 [ 246.933026][ T8306] [ 247.686596][ T8313] FAULT_INJECTION: forcing a failure. [ 247.686596][ T8313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 247.701449][ T8313] CPU: 1 UID: 0 PID: 8313 Comm: syz.2.572 Not tainted syzkaller #0 PREEMPT(full) [ 247.701488][ T8313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 247.701505][ T8313] Call Trace: [ 247.701514][ T8313] [ 247.701525][ T8313] dump_stack_lvl+0x100/0x190 [ 247.701562][ T8313] should_fail_ex.cold+0x5/0xa [ 247.701599][ T8313] _copy_from_user+0x2e/0xd0 [ 247.701630][ T8313] do_tcp_setsockopt+0x73e/0x2b40 [ 247.701671][ T8313] ? __pfx_do_tcp_setsockopt+0x10/0x10 [ 247.701726][ T8313] ? iput.part.0+0x1a0/0xf50 [ 247.701775][ T8313] ? iput+0x3a/0x40 [ 247.701820][ T8313] ? __mptcp_nmpc_sk+0x100/0x880 [ 247.701862][ T8313] tcp_setsockopt+0xe2/0x100 [ 247.701892][ T8313] ? __local_bh_enable_ip+0x9e/0x120 [ 247.701935][ T8313] mptcp_setsockopt+0xff2/0x32a0 [ 247.701973][ T8313] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 247.702013][ T8313] ? aa_sock_opt_perm+0xfe/0x1b0 [ 247.702053][ T8313] ? sock_common_setsockopt+0x2e/0xf0 [ 247.702089][ T8313] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 247.702129][ T8313] do_sock_setsockopt+0xf3/0x1d0 [ 247.702170][ T8313] __sys_setsockopt+0x119/0x190 [ 247.702208][ T8313] __x64_sys_setsockopt+0xbd/0x160 [ 247.702236][ T8313] ? do_syscall_64+0x90/0xf80 [ 247.702275][ T8313] ? lockdep_hardirqs_on+0x78/0x100 [ 247.702323][ T8313] do_syscall_64+0x10b/0xf80 [ 247.702361][ T8313] ? clear_bhb_loop+0x40/0x90 [ 247.702397][ T8313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.702425][ T8313] RIP: 0033:0x7f8cb9b9ce59 [ 247.702449][ T8313] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 247.702477][ T8313] RSP: 002b:00007f8cbaaac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 247.702505][ T8313] RAX: ffffffffffffffda RBX: 00007f8cb9e15fa0 RCX: 00007f8cb9b9ce59 [ 247.702523][ T8313] RDX: 0000000000000009 RSI: 0000000000000006 RDI: 0000000000000003 [ 247.702539][ T8313] RBP: 00007f8cbaaac090 R08: 0000000000000fb3 R09: 0000000000000000 [ 247.702557][ T8313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.702572][ T8313] R13: 00007f8cb9e16038 R14: 00007f8cb9e15fa0 R15: 00007ffd9c926cd8 [ 247.702613][ T8313] [ 248.214433][ T8318] binder: 8316:8318 unknown command 0 [ 248.235747][ T8318] binder: 8316:8318 ioctl c0306201 200000000000 returned -22 [ 249.298814][ T8342] FAULT_INJECTION: forcing a failure. [ 249.298814][ T8342] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 249.338770][ T8342] CPU: 1 UID: 0 PID: 8342 Comm: syz.1.581 Not tainted syzkaller #0 PREEMPT(full) [ 249.338813][ T8342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 249.338830][ T8342] Call Trace: [ 249.338841][ T8342] [ 249.338852][ T8342] dump_stack_lvl+0x100/0x190 [ 249.338890][ T8342] should_fail_ex.cold+0x5/0xa [ 249.338929][ T8342] _copy_to_iter+0x5a4/0x1720 [ 249.338969][ T8342] ? __pfx__copy_to_iter+0x10/0x10 [ 249.339018][ T8342] seq_read_iter+0xdab/0x1270 [ 249.339071][ T8342] seq_read+0x33b/0x4c0 [ 249.339105][ T8342] ? __pfx_seq_read+0x10/0x10 [ 249.339135][ T8342] ? __pfx___might_resched+0x10/0x10 [ 249.339172][ T8342] ? iovec_from_user+0xda/0x140 [ 249.339223][ T8342] ? rw_verify_area+0xce/0x6d0 [ 249.339257][ T8342] ? __pfx_seq_read+0x10/0x10 [ 249.339288][ T8342] vfs_readv+0x5d8/0x8d0 [ 249.339330][ T8342] ? __pfx_vfs_readv+0x10/0x10 [ 249.339393][ T8342] ? __fget_files+0x21f/0x3d0 [ 249.339441][ T8342] ? do_preadv+0x1ac/0x270 [ 249.339470][ T8342] do_preadv+0x1ac/0x270 [ 249.339503][ T8342] ? __pfx_do_preadv+0x10/0x10 [ 249.339538][ T8342] ? rcu_is_watching+0x12/0xc0 [ 249.339591][ T8342] do_syscall_64+0x10b/0xf80 [ 249.339634][ T8342] ? clear_bhb_loop+0x40/0x90 [ 249.339672][ T8342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.339704][ T8342] RIP: 0033:0x7fb00ad9ce59 [ 249.339729][ T8342] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 249.339757][ T8342] RSP: 002b:00007fb00bc53028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 249.339787][ T8342] RAX: ffffffffffffffda RBX: 00007fb00b015fa0 RCX: 00007fb00ad9ce59 [ 249.339807][ T8342] RDX: 0000000000000008 RSI: 0000200000000100 RDI: 000000000000000a [ 249.339825][ T8342] RBP: 00007fb00ae32d6f R08: 0000000000000006 R09: 0000000000000000 [ 249.339843][ T8342] R10: 000000000000e637 R11: 0000000000000246 R12: 0000000000000000 [ 249.339860][ T8342] R13: 00007fb00b016038 R14: 00007fb00b015fa0 R15: 00007ffcda2e9858 [ 249.339903][ T8342] [ 249.784461][ T8321] kexec: Could not allocate control_code_buffer [ 249.996041][ T8353] FAULT_INJECTION: forcing a failure. [ 249.996041][ T8353] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.041311][ T8353] CPU: 0 UID: 0 PID: 8353 Comm: syz.3.583 Not tainted syzkaller #0 PREEMPT(full) [ 250.041352][ T8353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 250.041369][ T8353] Call Trace: [ 250.041389][ T8353] [ 250.041400][ T8353] dump_stack_lvl+0x100/0x190 [ 250.041438][ T8353] should_fail_ex.cold+0x5/0xa [ 250.041476][ T8353] _copy_to_user+0x32/0xd0 [ 250.041508][ T8353] simple_read_from_buffer+0xcb/0x170 [ 250.041546][ T8353] proc_fail_nth_read+0x1af/0x230 [ 250.041607][ T8353] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 250.041656][ T8353] ? rw_verify_area+0xce/0x6d0 [ 250.041684][ T8353] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 250.041729][ T8353] vfs_read+0x1e4/0xb30 [ 250.041768][ T8353] ? __pfx_vfs_read+0x10/0x10 [ 250.041798][ T8353] ? __fget_files+0x215/0x3d0 [ 250.041841][ T8353] ? __fget_files+0x21f/0x3d0 [ 250.041888][ T8353] ksys_read+0x12a/0x250 [ 250.041921][ T8353] ? __pfx_ksys_read+0x10/0x10 [ 250.041957][ T8353] ? rcu_is_watching+0x12/0xc0 [ 250.041999][ T8353] do_syscall_64+0x10b/0xf80 [ 250.042039][ T8353] ? clear_bhb_loop+0x40/0x90 [ 250.042071][ T8353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.042099][ T8353] RIP: 0033:0x7f889db5d68e [ 250.042123][ T8353] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 250.042148][ T8353] RSP: 002b:00007f889e9c7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 250.042175][ T8353] RAX: ffffffffffffffda RBX: 00007f889e9c86c0 RCX: 00007f889db5d68e [ 250.042193][ T8353] RDX: 000000000000000f RSI: 00007f889e9c80a0 RDI: 0000000000000005 [ 250.042209][ T8353] RBP: 00007f889e9c8090 R08: 0000000000000000 R09: 0000000000000000 [ 250.042225][ T8353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.042240][ T8353] R13: 00007f889de16038 R14: 00007f889de15fa0 R15: 00007ffd4df41a48 [ 250.042280][ T8353] [ 250.237074][ T8338] netlink: zone id is out of range [ 250.246026][ T8338] netlink: zone id is out of range [ 250.251297][ T8338] netlink: zone id is out of range [ 250.256609][ T8338] netlink: zone id is out of range [ 250.265794][ T8338] netlink: zone id is out of range [ 250.270983][ T8338] netlink: zone id is out of range [ 250.282746][ T8338] netlink: zone id is out of range [ 250.288128][ T8338] netlink: zone id is out of range [ 250.295726][ T8338] netlink: zone id is out of range [ 250.319362][ T8338] netlink: zone id is out of range [ 250.508347][ T8360] FAULT_INJECTION: forcing a failure. [ 250.508347][ T8360] name failslab, interval 1, probability 0, space 0, times 0 [ 250.561408][ T8360] CPU: 0 UID: 0 PID: 8360 Comm: syz.0.585 Not tainted syzkaller #0 PREEMPT(full) [ 250.561451][ T8360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 250.561470][ T8360] Call Trace: [ 250.561480][ T8360] [ 250.561491][ T8360] dump_stack_lvl+0x100/0x190 [ 250.561532][ T8360] should_fail_ex.cold+0x5/0xa [ 250.561570][ T8360] ? tomoyo_realpath_from_path+0xb6/0x690 [ 250.561611][ T8360] should_failslab+0xc2/0x120 [ 250.561656][ T8360] __kmalloc_noprof+0xe0/0x850 [ 250.561683][ T8360] ? kfree+0x1dd/0x6c0 [ 250.561733][ T8360] tomoyo_realpath_from_path+0xb6/0x690 [ 250.561784][ T8360] tomoyo_check_open_permission+0x2af/0x3c0 [ 250.561821][ T8360] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 250.561871][ T8360] ? hook_file_open+0x24e/0x7a0 [ 250.561932][ T8360] ? path_get+0x61/0x80 [ 250.561975][ T8360] tomoyo_file_open+0x6b/0x90 [ 250.562018][ T8360] security_file_open+0xb5/0x1e0 [ 250.562052][ T8360] do_dentry_open+0x5aa/0x1660 [ 250.562091][ T8360] ? security_inode_permission+0xbf/0x250 [ 250.562129][ T8360] vfs_open+0x82/0x3f0 [ 250.562177][ T8360] path_openat+0x208c/0x31a0 [ 250.562229][ T8360] ? __pfx_path_openat+0x10/0x10 [ 250.562283][ T8360] do_file_open+0x20e/0x430 [ 250.562344][ T8360] ? __pfx_do_file_open+0x10/0x10 [ 250.562414][ T8360] ? alloc_fd+0x476/0x790 [ 250.562457][ T8360] ? do_getname+0x191/0x390 [ 250.562505][ T8360] do_sys_openat2+0x10d/0x1e0 [ 250.562551][ T8360] ? __pfx_do_sys_openat2+0x10/0x10 [ 250.562613][ T8360] __x64_sys_openat+0x12d/0x210 [ 250.562661][ T8360] ? __pfx___x64_sys_openat+0x10/0x10 [ 250.562702][ T8360] ? ksys_write+0x1ac/0x250 [ 250.562739][ T8360] ? rcu_is_watching+0x12/0xc0 [ 250.562781][ T8360] do_syscall_64+0x10b/0xf80 [ 250.562834][ T8360] ? clear_bhb_loop+0x40/0x90 [ 250.562872][ T8360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 250.562903][ T8360] RIP: 0033:0x7f0be199ce59 [ 250.562929][ T8360] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 250.562957][ T8360] RSP: 002b:00007f0be2781028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 250.562987][ T8360] RAX: ffffffffffffffda RBX: 00007f0be1c15fa0 RCX: 00007f0be199ce59 [ 250.563009][ T8360] RDX: 0000000000000040 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 250.563028][ T8360] RBP: 00007f0be1a32d6f R08: 0000000000000000 R09: 0000000000000000 [ 250.563046][ T8360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 250.563063][ T8360] R13: 00007f0be1c16038 R14: 00007f0be1c15fa0 R15: 00007ffc1073baa8 [ 250.563102][ T8360] [ 250.828896][ T8360] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.184011][ T8380] random: crng reseeded on system resumption [ 252.418318][ T29] audit: type=1800 audit(1778652273.915:4): pid=8400 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.592" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 252.571055][ T8403] FAULT_INJECTION: forcing a failure. [ 252.571055][ T8403] name fail_futex, interval 1, probability 0, space 0, times 0 [ 252.606651][ T8403] CPU: 1 UID: 0 PID: 8403 Comm: syz.1.593 Not tainted syzkaller #0 PREEMPT(full) [ 252.606695][ T8403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 252.606719][ T8403] Call Trace: [ 252.606729][ T8403] [ 252.606742][ T8403] dump_stack_lvl+0x100/0x190 [ 252.606783][ T8403] should_fail_ex.cold+0x5/0xa [ 252.606816][ T8403] ? __kernel_text_address+0xd/0x30 [ 252.606854][ T8403] get_futex_key+0x1d2/0x1510 [ 252.606890][ T8403] ? __pfx_get_futex_key+0x10/0x10 [ 252.606923][ T8403] ? putname+0xb1/0x110 [ 252.606963][ T8403] ? stack_trace_save+0x8e/0xc0 [ 252.607005][ T8403] ? __pfx_stack_trace_save+0x10/0x10 [ 252.607052][ T8403] futex_wait_setup+0x83/0x510 [ 252.607103][ T8403] __futex_wait+0x19f/0x300 [ 252.607170][ T8403] ? __pfx___futex_wait+0x10/0x10 [ 252.607214][ T8403] ? __pfx_futex_wake_mark+0x10/0x10 [ 252.607260][ T8403] ? futex_hash+0x2ad/0x370 [ 252.607297][ T8403] ? futex_hash+0x141/0x370 [ 252.607329][ T8403] futex_wait+0xe6/0x370 [ 252.607368][ T8403] ? __pfx_futex_wait+0x10/0x10 [ 252.607402][ T8403] ? putname+0xb1/0x110 [ 252.607423][ T8403] ? kmem_cache_free+0x127/0x6c0 [ 252.607456][ T8403] do_futex+0x1ef/0x350 [ 252.607476][ T8403] ? __pfx_do_futex+0x10/0x10 [ 252.607494][ T8403] ? __pfx_do_sys_openat2+0x10/0x10 [ 252.607522][ T8403] ? __fget_files+0x21f/0x3d0 [ 252.607549][ T8403] __x64_sys_futex+0x34f/0x4d0 [ 252.607570][ T8403] ? __x64_sys_openat+0x12d/0x210 [ 252.607598][ T8403] ? __pfx___x64_sys_futex+0x10/0x10 [ 252.607621][ T8403] ? rcu_is_watching+0x12/0xc0 [ 252.607645][ T8403] do_syscall_64+0x10b/0xf80 [ 252.607671][ T8403] ? clear_bhb_loop+0x40/0x90 [ 252.607692][ T8403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.607711][ T8403] RIP: 0033:0x7fb00ad9ce59 [ 252.607727][ T8403] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 252.607744][ T8403] RSP: 002b:00007fb00bc530e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 252.607763][ T8403] RAX: ffffffffffffffda RBX: 00007fb00b015fa8 RCX: 00007fb00ad9ce59 [ 252.607775][ T8403] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb00b015fa8 [ 252.607785][ T8403] RBP: 00007fb00b015fa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.607796][ T8403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.607806][ T8403] R13: 00007fb00b016038 R14: 00007ffcda2e9770 R15: 00007ffcda2e9858 [ 252.607828][ T8403] [ 254.680317][ T8452] ================================================================== [ 254.689065][ T8452] BUG: KASAN: slab-out-of-bounds in cache_seq_start_rcu+0x3fe/0x420 [ 254.697218][ T8452] Read of size 8 at addr ffff888029bb3800 by task syz.3.599/8452 [ 254.705012][ T8452] [ 254.707462][ T8452] CPU: 1 UID: 0 PID: 8452 Comm: syz.3.599 Not tainted syzkaller #0 PREEMPT(full) [ 254.707499][ T8452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 254.707516][ T8452] Call Trace: [ 254.707525][ T8452] [ 254.707536][ T8452] dump_stack_lvl+0x100/0x190 [ 254.707570][ T8452] print_report+0x13d/0x4b0 [ 254.707606][ T8452] ? __virt_addr_valid+0x239/0x430 [ 254.707650][ T8452] ? cache_seq_start_rcu+0x3fe/0x420 [ 254.707676][ T8452] kasan_report+0xdf/0x1d0 [ 254.707709][ T8452] ? cache_seq_start_rcu+0x3fe/0x420 [ 254.707740][ T8452] cache_seq_start_rcu+0x3fe/0x420 [ 254.707771][ T8452] seq_read_iter+0x2c1/0x1270 [ 254.707809][ T8452] seq_read+0x33b/0x4c0 [ 254.707837][ T8452] ? __pfx_seq_read+0x10/0x10 [ 254.707877][ T8452] ? __pfx_seq_read+0x10/0x10 [ 254.707904][ T8452] proc_reg_read+0x240/0x330 [ 254.707936][ T8452] ? __pfx_proc_reg_read+0x10/0x10 [ 254.707969][ T8452] vfs_read+0x1e4/0xb30 [ 254.708000][ T8452] ? __pfx_vfs_read+0x10/0x10 [ 254.708026][ T8452] ? find_held_lock+0x2b/0x80 [ 254.708061][ T8452] ? __fget_files+0x215/0x3d0 [ 254.708091][ T8452] ? __fget_files+0x215/0x3d0 [ 254.708126][ T8452] ? __fget_files+0x21f/0x3d0 [ 254.708163][ T8452] __x64_sys_pread64+0x1eb/0x250 [ 254.708197][ T8452] ? __pfx___x64_sys_pread64+0x10/0x10 [ 254.708232][ T8452] ? rcu_is_watching+0x12/0xc0 [ 254.708277][ T8452] do_syscall_64+0x10b/0xf80 [ 254.708316][ T8452] ? clear_bhb_loop+0x40/0x90 [ 254.708348][ T8452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.708377][ T8452] RIP: 0033:0x7f889db9ce59 [ 254.708399][ T8452] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 254.708425][ T8452] RSP: 002b:00007f889e9a7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 254.708452][ T8452] RAX: ffffffffffffffda RBX: 00007f889de16090 RCX: 00007f889db9ce59 [ 254.708471][ T8452] RDX: 00000000000001ff RSI: 0000000000000000 RDI: 0000000000000003 [ 254.708488][ T8452] RBP: 00007f889dc32d6f R08: 0000000000000000 R09: 0000000000000000 [ 254.708505][ T8452] R10: 0000008800000000 R11: 0000000000000246 R12: 0000000000000000 [ 254.708522][ T8452] R13: 00007f889de16128 R14: 00007f889de16090 R15: 00007ffd4df41a48 [ 254.708549][ T8452] [ 254.708559][ T8452] [ 254.933809][ T8452] Allocated by task 5629: [ 254.938142][ T8452] kasan_save_stack+0x30/0x50 [ 254.942839][ T8452] kasan_save_track+0x14/0x30 [ 254.947532][ T8452] __kasan_kmalloc+0xaa/0xb0 [ 254.952135][ T8452] __kmalloc_noprof+0x301/0x850 [ 254.956993][ T8452] cache_create_net+0xa2/0x1f0 [ 254.961791][ T8452] nfsd_export_init+0x62/0x250 [ 254.966581][ T8452] nfsd_net_init+0x69/0x3e0 [ 254.971214][ T8452] ops_init+0x1e2/0x5f0 [ 254.975470][ T8452] setup_net+0x118/0x3a0 [ 254.979726][ T8452] copy_net_ns+0x46f/0x7c0 [ 254.984416][ T8452] create_new_namespaces+0x3ea/0xac0 [ 254.989717][ T8452] unshare_nsproxy_namespaces+0xf2/0x220 [ 254.995378][ T8452] ksys_unshare+0x438/0xab0 [ 255.000025][ T8452] __x64_sys_unshare+0x31/0x40 [ 255.004810][ T8452] do_syscall_64+0x10b/0xf80 [ 255.009419][ T8452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.015335][ T8452] [ 255.017664][ T8452] The buggy address belongs to the object at ffff888029bb3000 [ 255.017664][ T8452] which belongs to the cache kmalloc-2k of size 2048 [ 255.031815][ T8452] The buggy address is located 0 bytes to the right of [ 255.031815][ T8452] allocated 2048-byte region [ffff888029bb3000, ffff888029bb3800) [ 255.046410][ T8452] [ 255.048740][ T8452] The buggy address belongs to the physical page: [ 255.055262][ T8452] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x29bb0 [ 255.064321][ T8452] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 255.073534][ T8452] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 255.081095][ T8452] page_type: f5(slab) [ 255.085176][ T8452] raw: 00fff00000000040 ffff88813fe2f000 dead000000000100 dead000000000122 [ 255.093782][ T8452] raw: 0000000000000000 0000000800080008 00000000f5000000 0000000000000000 [ 255.102389][ T8452] head: 00fff00000000040 ffff88813fe2f000 dead000000000100 dead000000000122 [ 255.111185][ T8452] head: 0000000000000000 0000000800080008 00000000f5000000 0000000000000000 [ 255.119983][ T8452] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 255.128678][ T8452] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 255.137352][ T8452] page dumped because: kasan: bad access detected [ 255.143952][ T8452] page_owner tracks the page as allocated [ 255.149684][ T8452] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 48, tgid 48 (kworker/u8:3), ts 8243201853, free_ts 0 [ 255.169949][ T8452] post_alloc_hook+0x153/0x170 [ 255.174742][ T8452] get_page_from_freelist+0x11a6/0x33b0 [ 255.180321][ T8452] __alloc_frozen_pages_noprof+0x27c/0x2bc0 [ 255.186509][ T8452] new_slab+0xa6/0x6c0 [ 255.190601][ T8452] refill_objects+0x277/0x420 [ 255.195314][ T8452] __pcs_replace_empty_main+0x375/0x650 [ 255.200885][ T8452] __kmalloc_noprof+0x688/0x850 [ 255.205754][ T8452] scsi_alloc_target+0x12f/0xc70 [ 255.210717][ T8452] __scsi_scan_target+0x124/0x570 [ 255.215759][ T8452] scsi_scan_channel+0x13d/0x1e0 [ 255.220919][ T8452] scsi_scan_host_selected+0x2fe/0x3e0 [ 255.227009][ T8452] do_scsi_scan_host+0x1f4/0x270 [ 255.232363][ T8452] do_scan_async+0x42/0x480 [ 255.236945][ T8452] async_run_entry_fn+0x9f/0x580 [ 255.241913][ T8452] process_one_work+0xa0e/0x1980 [ 255.246869][ T8452] worker_thread+0x5ef/0xe50 [ 255.251468][ T8452] page_owner free stack trace missing [ 255.256854][ T8452] [ 255.259185][ T8452] Memory state around the buggy address: [ 255.264835][ T8452] ffff888029bb3700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 255.272991][ T8452] ffff888029bb3780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 255.281201][ T8452] >ffff888029bb3800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 255.289369][ T8452] ^ [ 255.293454][ T8452] ffff888029bb3880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 255.301618][ T8452] ffff888029bb3900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 255.309692][ T8452] ================================================================== [ 255.325913][ T8452] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 255.333227][ T8452] CPU: 0 UID: 0 PID: 8452 Comm: syz.3.599 Not tainted syzkaller #0 PREEMPT(full) [ 255.342642][ T8452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 255.352742][ T8452] Call Trace: [ 255.356089][ T8452] [ 255.359056][ T8452] dump_stack_lvl+0x100/0x190 [ 255.363897][ T8452] vpanic+0x552/0x970 [ 255.368184][ T8452] ? __pfx_vpanic+0x10/0x10 [ 255.372748][ T8452] ? cache_seq_start_rcu+0x3fe/0x420 [ 255.378270][ T8452] panic+0xd1/0xe0 [ 255.382034][ T8452] ? __pfx_panic+0x10/0x10 [ 255.386660][ T8452] ? cache_seq_start_rcu+0x3fe/0x420 [ 255.391987][ T8452] ? preempt_schedule_common+0x42/0xc0 [ 255.397512][ T8452] ? check_panic_on_warn+0x1f/0x90 [ 255.402705][ T8452] check_panic_on_warn.cold+0x19/0x34 [ 255.408124][ T8452] end_report.part.0+0x3a/0x90 [ 255.413043][ T8452] kasan_report.cold+0xe/0x18 [ 255.417792][ T8452] ? cache_seq_start_rcu+0x3fe/0x420 [ 255.423307][ T8452] cache_seq_start_rcu+0x3fe/0x420 [ 255.428485][ T8452] seq_read_iter+0x2c1/0x1270 [ 255.433233][ T8452] seq_read+0x33b/0x4c0 [ 255.437446][ T8452] ? __pfx_seq_read+0x10/0x10 [ 255.442279][ T8452] ? __pfx_seq_read+0x10/0x10 [ 255.446998][ T8452] proc_reg_read+0x240/0x330 [ 255.451699][ T8452] ? __pfx_proc_reg_read+0x10/0x10 [ 255.456843][ T8452] vfs_read+0x1e4/0xb30 [ 255.461019][ T8452] ? __pfx_vfs_read+0x10/0x10 [ 255.465712][ T8452] ? find_held_lock+0x2b/0x80 [ 255.470419][ T8452] ? __fget_files+0x215/0x3d0 [ 255.475177][ T8452] ? __fget_files+0x215/0x3d0 [ 255.479877][ T8452] ? __fget_files+0x21f/0x3d0 [ 255.484592][ T8452] __x64_sys_pread64+0x1eb/0x250 [ 255.489726][ T8452] ? __pfx___x64_sys_pread64+0x10/0x10 [ 255.495214][ T8452] ? rcu_is_watching+0x12/0xc0 [ 255.500000][ T8452] do_syscall_64+0x10b/0xf80 [ 255.504615][ T8452] ? clear_bhb_loop+0x40/0x90 [ 255.509488][ T8452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.515493][ T8452] RIP: 0033:0x7f889db9ce59 [ 255.519933][ T8452] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 255.539818][ T8452] RSP: 002b:00007f889e9a7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 255.548258][ T8452] RAX: ffffffffffffffda RBX: 00007f889de16090 RCX: 00007f889db9ce59 [ 255.556245][ T8452] RDX: 00000000000001ff RSI: 0000000000000000 RDI: 0000000000000003 [ 255.564318][ T8452] RBP: 00007f889dc32d6f R08: 0000000000000000 R09: 0000000000000000 [ 255.572302][ T8452] R10: 0000008800000000 R11: 0000000000000246 R12: 0000000000000000 [ 255.580641][ T8452] R13: 00007f889de16128 R14: 00007f889de16090 R15: 00007ffd4df41a48 [ 255.588631][ T8452] [ 255.592458][ T8452] Kernel Offset: disabled [ 255.596794][ T8452] Rebooting in 86400 seconds..