last executing test programs: 5.792015473s ago: executing program 3 (id=747): r0 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/card1\x00', 0x0, 0x0) ioctl$auto(r0, 0x64c6, 0x1e2) (fail_nth: 6) 5.38645441s ago: executing program 3 (id=748): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0xffffffffffffffff, 0x0, 0xfffffdef) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$auto_smc_pnetid(&(0x7f0000000080), r0) sendmmsg$auto(r0, &(0x7f0000001300)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0xfffd}, 0x5, 0x20000000) socketpair$auto(0x0, 0x6, 0x1000800, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mtdblock0\x00', 0x14f602, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mmap$auto(0xd, 0xa, 0x40000040000000d, 0x13, r0, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/virtual/block/loop6/queue/max_segments\x00', 0x80800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f0000000180)=""/203, 0xcb) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, 0x0, 0x40000) recvmmsg$auto(r2, 0x0, 0xfffffff9, 0x10, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r3, 0x0, 0xe8) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/thread-self/fail-nth\x00', 0xa0302, 0x0) writev$auto(r4, &(0x7f0000000200)={0x0, 0x7}, 0x3) write$auto(0x3, 0x0, 0x100082) 4.480734786s ago: executing program 3 (id=755): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x2, 0x73) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp1\x00', 0x20b42, 0x0) write$auto(0x3, 0x0, 0x100082) setxattrat$auto(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x4) write$auto(0x3, 0x0, 0x100082) ioctl$auto_SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, 0x0) 3.80982378s ago: executing program 1 (id=758): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001a40), r0) ppoll$auto(&(0x7f0000000080)={r0, 0x7, 0x2}, 0x10, &(0x7f00000000c0)={0x5, 0xb}, &(0x7f0000000100)={0x1e9}, 0x8) syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f00000007c0), r0) msgctl$auto_IPC_STAT(0x0, 0x2, &(0x7f00000001c0)={{0x9185, 0xee01, 0x0, 0xa5, 0x8, 0x6, 0x80}, &(0x7f0000000140)=0xd, &(0x7f0000000180)=0x5, 0x8, 0x3, 0x43fa, 0xc515, 0x4, 0x2, 0x7, 0x3, @inferred, @raw=0x80}) r4 = geteuid() sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000240)={0x4d4, r1, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_OURS={0x407, 0x3, 0x0, 0x1, [@nested={0x8, 0x21, 0x0, 0x1, [@nested={0x4, 0xd}]}, @typed={0x8, 0x78, 0x0, 0x0, @fd=r2}, @generic="e4bb27bfe2f7dd3a82666b", @typed={0x8, 0x18, 0x0, 0x0, @uid=r3}, @generic="0cb2d25e5116475991d6b51f0c45a5d3464a37c48f1b7071a26c5280641abf65c806f4637bdcca754cca621e6852680728c4984f564ee49a02ea99dc4e66ae37f55013b1e6f193750623a7752596b402ddbb339d10f9d0f8aa1ac5eb397689a74e4bc65eb9d26a422f08f786f3faf3544d4379191966d8acf42f9066bd0bf3099f7dc6484bbc0083ddf38d149449d3c0ef529763c149efe9611517235c76f898ca405e91cd62a01fad8c8d86dc5f2fd197af1ca93d5d7fecbe0ba85ee8d10416729afc4a30d61fb7e513121ec935177b060364", @typed={0x2d, 0x1, 0x0, 0x0, @binary="b5f1d38b831dc69c60e82694937d21173663020ff94ea3e12f29e278a4d10051c76ce958b7e5ec7ddf"}, @generic="da03815eaa2983a3054fc564c635377db10f7c7814c52b7d2cce544b26f434337f639f85dc70ebab3784e996e4f3d06c31d71dbd862f45c406005e29802a7de87cd57fe9f722790d3dfcb4fc0eb71ce9bb04cb8260dea04fdc3204b6c0a03c46706885362511117cb9734ba6e39a137082297ab7ebed9b1bebd797740a3147ad08dc5f8c9e8f3418ea7e2054d65cb8affcd5c9d0f8e64af159d73d817e8cc774f4b56f75d35f56d7da", @nested={0x72, 0xcd, 0x0, 0x1, [@nested={0x4, 0xa6}, @nested={0x4, 0x18}, @typed={0x8, 0xd4, 0x0, 0x0, @str='wg2\x00'}, @generic="f82304410697e8a7b2c50f6cffc57e51e800c4acab7ef5657c9403b30b8f9a1a5b087251e4e345db197339ae3ba6ab94330081fe589176e8c10dcef93484049e6e3f815495f85fad722b29fe2df79be1795afc9e2c697d336039", @nested={0x4, 0x36}]}, @nested={0x1be, 0xe6, 0x0, 0x1, [@typed={0x8, 0xc0, 0x0, 0x0, @u32=0x8}, @typed={0x8, 0x104, 0x0, 0x0, @fd=r0}, @generic="d0414cc41c89a730a9ec4550ac72db749b21c5b4ad0b5facc0d8785f51edd734f83a3d45abff825a5eefcef302a4b3db8e1015d557b318eb4c0ccf9ac8a3010fdc934dc628ccd88dd2ae88d9b702674d5ece08a8bfa15456ad1f53c09c0f18c2f7247827ed5ce03f0bf29e06db74f53cd7e2de58f4575652bc27b16c028834711b807b3a9e6128054393710c1e720bdf6edc24db7d16a48125d26032f84ea6c2b9f14456fa56e0d863a40fcdf38bbea751cab615d498794d59e3b495428176af5219da944d5f23d7281cfc8ab015627eda422332c0e79e4a969cdae6506331bd57ecf6fb1c06a15b6880b9177ca90c17b616", @nested={0x4, 0x67}, @nested={0x4, 0x5d}, @nested={0x4, 0x108}, @typed={0x8, 0xdf, 0x0, 0x0, @uid=r4}, @typed={0x14, 0x57, 0x0, 0x0, @ipv6=@empty}, @nested={0x4, 0x104}, @generic="749dd3f0188f307869f2dd41e1490e67651248f658e5adeac97f20c1aa74ec42d211d68028d63eae382b039a8e9983593509e91b6b7e3c960f8ce0bbf837b5b5ad06532785f7aa524d7a8e495801f9c665d51dbbb208456c744ae5ed234777ec5baaaa6d0dc27c1a2adf0c2fedd500ba731986ba69fca6d0a24e0c3cd5fe1e198ef0dfb5d5fddbb49c799ab3"]}]}, @ETHTOOL_A_LINKMODES_OURS={0x4a, 0x3, 0x0, 0x1, [@typed={0xc, 0xef, 0x0, 0x0, @u64=0x8}, @generic="30a9d0d941f81f149516bc5fc211dc0d98b46fbe36431f44854cfcb09b8f336c7fd488a6663d7afedc6257bacfe399da735f51f7f1ecb1f6ff6a"]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x92}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x9}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x7}, @ETHTOOL_A_LINKMODES_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x9}]}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x40}, 0x40040a0) socket(0xa, 0x2, 0x88) setsockopt$auto(0x3, 0x0, 0x40, 0x0, 0x10001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a80)={'wg2\x00', 0x0}) r6 = socket(0xa, 0x801, 0x84) setsockopt$auto(r6, 0x1, 0x3f, 0x0, 0xb) r7 = syz_genetlink_get_family_id$auto_thermal(&(0x7f0000000840), r0) sendmsg$auto_THERMAL_GENL_CMD_TZ_GET_GOV(r6, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r7, 0x10, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20040011}, 0x4040001) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_CABLE_TEST_TDR_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_CABLE_TEST_TDR_CFG={0xc, 0x2, 0x0, 0x1, [@typed={0x8, 0x1, 0x0, 0x0, @fd}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000800) epoll_create$auto(0x1) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001a40), r0) (async) ppoll$auto(&(0x7f0000000080)={r0, 0x7, 0x2}, 0x10, &(0x7f00000000c0)={0x5, 0xb}, &(0x7f0000000100)={0x1e9}, 0x8) (async) syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f00000007c0), r0) (async) msgctl$auto_IPC_STAT(0x0, 0x2, &(0x7f00000001c0)={{0x9185, 0xee01, 0x0, 0xa5, 0x8, 0x6, 0x80}, &(0x7f0000000140)=0xd, &(0x7f0000000180)=0x5, 0x8, 0x3, 0x43fa, 0xc515, 0x4, 0x2, 0x7, 0x3, @inferred, @raw=0x80}) (async) geteuid() (async) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000240)={0x4d4, r1, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_OURS={0x407, 0x3, 0x0, 0x1, [@nested={0x8, 0x21, 0x0, 0x1, [@nested={0x4, 0xd}]}, @typed={0x8, 0x78, 0x0, 0x0, @fd=r2}, @generic="e4bb27bfe2f7dd3a82666b", @typed={0x8, 0x18, 0x0, 0x0, @uid=r3}, @generic="0cb2d25e5116475991d6b51f0c45a5d3464a37c48f1b7071a26c5280641abf65c806f4637bdcca754cca621e6852680728c4984f564ee49a02ea99dc4e66ae37f55013b1e6f193750623a7752596b402ddbb339d10f9d0f8aa1ac5eb397689a74e4bc65eb9d26a422f08f786f3faf3544d4379191966d8acf42f9066bd0bf3099f7dc6484bbc0083ddf38d149449d3c0ef529763c149efe9611517235c76f898ca405e91cd62a01fad8c8d86dc5f2fd197af1ca93d5d7fecbe0ba85ee8d10416729afc4a30d61fb7e513121ec935177b060364", @typed={0x2d, 0x1, 0x0, 0x0, @binary="b5f1d38b831dc69c60e82694937d21173663020ff94ea3e12f29e278a4d10051c76ce958b7e5ec7ddf"}, @generic="da03815eaa2983a3054fc564c635377db10f7c7814c52b7d2cce544b26f434337f639f85dc70ebab3784e996e4f3d06c31d71dbd862f45c406005e29802a7de87cd57fe9f722790d3dfcb4fc0eb71ce9bb04cb8260dea04fdc3204b6c0a03c46706885362511117cb9734ba6e39a137082297ab7ebed9b1bebd797740a3147ad08dc5f8c9e8f3418ea7e2054d65cb8affcd5c9d0f8e64af159d73d817e8cc774f4b56f75d35f56d7da", @nested={0x72, 0xcd, 0x0, 0x1, [@nested={0x4, 0xa6}, @nested={0x4, 0x18}, @typed={0x8, 0xd4, 0x0, 0x0, @str='wg2\x00'}, @generic="f82304410697e8a7b2c50f6cffc57e51e800c4acab7ef5657c9403b30b8f9a1a5b087251e4e345db197339ae3ba6ab94330081fe589176e8c10dcef93484049e6e3f815495f85fad722b29fe2df79be1795afc9e2c697d336039", @nested={0x4, 0x36}]}, @nested={0x1be, 0xe6, 0x0, 0x1, [@typed={0x8, 0xc0, 0x0, 0x0, @u32=0x8}, @typed={0x8, 0x104, 0x0, 0x0, @fd=r0}, @generic="d0414cc41c89a730a9ec4550ac72db749b21c5b4ad0b5facc0d8785f51edd734f83a3d45abff825a5eefcef302a4b3db8e1015d557b318eb4c0ccf9ac8a3010fdc934dc628ccd88dd2ae88d9b702674d5ece08a8bfa15456ad1f53c09c0f18c2f7247827ed5ce03f0bf29e06db74f53cd7e2de58f4575652bc27b16c028834711b807b3a9e6128054393710c1e720bdf6edc24db7d16a48125d26032f84ea6c2b9f14456fa56e0d863a40fcdf38bbea751cab615d498794d59e3b495428176af5219da944d5f23d7281cfc8ab015627eda422332c0e79e4a969cdae6506331bd57ecf6fb1c06a15b6880b9177ca90c17b616", @nested={0x4, 0x67}, @nested={0x4, 0x5d}, @nested={0x4, 0x108}, @typed={0x8, 0xdf, 0x0, 0x0, @uid=r4}, @typed={0x14, 0x57, 0x0, 0x0, @ipv6=@empty}, @nested={0x4, 0x104}, @generic="749dd3f0188f307869f2dd41e1490e67651248f658e5adeac97f20c1aa74ec42d211d68028d63eae382b039a8e9983593509e91b6b7e3c960f8ce0bbf837b5b5ad06532785f7aa524d7a8e495801f9c665d51dbbb208456c744ae5ed234777ec5baaaa6d0dc27c1a2adf0c2fedd500ba731986ba69fca6d0a24e0c3cd5fe1e198ef0dfb5d5fddbb49c799ab3"]}]}, @ETHTOOL_A_LINKMODES_OURS={0x4a, 0x3, 0x0, 0x1, [@typed={0xc, 0xef, 0x0, 0x0, @u64=0x8}, @generic="30a9d0d941f81f149516bc5fc211dc0d98b46fbe36431f44854cfcb09b8f336c7fd488a6663d7afedc6257bacfe399da735f51f7f1ecb1f6ff6a"]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x92}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x9}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x7}, @ETHTOOL_A_LINKMODES_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x9}]}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x40}, 0x40040a0) (async) socket(0xa, 0x2, 0x88) (async) setsockopt$auto(0x3, 0x0, 0x40, 0x0, 0x10001) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a80)={'wg2\x00'}) (async) socket(0xa, 0x801, 0x84) (async) setsockopt$auto(r6, 0x1, 0x3f, 0x0, 0xb) (async) syz_genetlink_get_family_id$auto_thermal(&(0x7f0000000840), r0) (async) sendmsg$auto_THERMAL_GENL_CMD_TZ_GET_GOV(r6, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x14, r7, 0x10, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20040011}, 0x4040001) (async) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_CABLE_TEST_TDR_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_CABLE_TEST_TDR_CFG={0xc, 0x2, 0x0, 0x1, [@typed={0x8, 0x1, 0x0, 0x0, @fd}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000800) (async) epoll_create$auto(0x1) (async) 3.357111626s ago: executing program 1 (id=760): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x9, 0xfffffffffffffff9, 0x63, 0x0, 0x0, 0x0, 0x8, 0x200, 0x800000000100002, 0x40000406, 0x1, 0xc, 0x2, 0x11, 0x6, 0x7}) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 3.273970175s ago: executing program 1 (id=761): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_handshake(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', 0x0}) sendmsg$auto_NETDEV_CMD_BIND_RX(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002bbd7000fbdbdf25c62011850696f11c6b0d00000034000280080003000400000008000300000000000800010002000000080003000600000008000100c704000008000100ffff000008000300ed30d1", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1c000280080001000500000008000100000100000800010000000000"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x202000c, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = socket(0xa, 0x1, 0x84) getsockopt$auto(r3, 0x84, 0x76, 0x0, 0x0) r4 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @empty}, 0x6a) ioctl$auto_IMADDTIMER(r2, 0x80044940, &(0x7f0000000300)=0x3) shmctl$auto_IPC_STAT(0xfffffff9, 0x2, 0x0) sendmmsg$auto(r4, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) mlockall$auto(0x7) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x3ff, 0x300000000000) mount$auto(&(0x7f0000000080)='veth1_to_batadv\x00', 0x0, 0x0, 0x6, 0x0) read$auto_tracing_buffers_fops_trace(r2, &(0x7f0000000340)=""/26, 0x1a) r5 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) ioctl$auto_PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f000000c380)={0x60, 0x0, 0x100000, 0x7fffffffefff, 0x0, 0x1, 0x6, 0x50b301a, 0x2c, 0x0, 0x0, 0x2}) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), r2) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) write$auto(0x3, 0x0, 0x2) r6 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000200), r2) sendmsg$auto_NL80211_CMD_FRAME_WAIT_CANCEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r6, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_MLO_LINK_DISABLED={0x4}, @NL80211_ATTR_VIF_RADIO_MASK={0x8, 0x14d, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0x0) 3.22508686s ago: executing program 2 (id=762): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x2, 0x3, 0xa) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = pidfd_open$auto(0x1, 0x0) pidfd_send_signal$auto(r0, 0xfffff498, 0x0, 0x3) ioperm$auto(0x1, 0x7, 0xc) r3 = gettid() socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) setsockopt$auto(0x3, 0x1, 0xf, 0x0, 0x8) rt_sigtimedwait$auto(&(0x7f0000000000)={0x86e}, 0x0, 0x0, 0x8) tkill$auto(r3, 0x7) setsockopt$auto(0x400000000000003, 0xff, 0x24, 0x0, 0xfff) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/cpu/crash_hotplug\x00', 0x8a080, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f0000001100)=""/4105, 0x1009) r5 = getpid() r6 = gettid() getsockopt$auto_SO_PASSSEC(r2, 0xfb1, 0x22, &(0x7f0000000080)='/sys/kernel/debug/tracing/saved_tgids\x00', &(0x7f00000000c0)=0xca1) rt_tgsigqueueinfo$auto(r5, r6, 0x1f, &(0x7f0000000400)={@_si_pad}) r7 = openat$auto_tracing_saved_tgids_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/saved_tgids\x00', 0x20000, 0x0) ioctl$auto_FS_IOC_GETFSSYSFSPATH(r7, 0x80811501, r1) prctl$auto_PR_GET_FP_MODE(0x2e, 0x401, r5, 0x7, 0x8) 3.005131858s ago: executing program 2 (id=764): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0xffffffffffffffff, 0x0, 0xfffffdef) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x6a) syz_genetlink_get_family_id$auto_smc_pnetid(&(0x7f0000000080), 0xffffffffffffffff) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000001300)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0xfffd}, 0x5, 0x20000000) socketpair$auto(0x0, 0x6, 0x1000800, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mtdblock0\x00', 0x14f602, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mmap$auto(0xd, 0xa, 0x40000040000000d, 0x13, 0xffffffffffffffff, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/virtual/block/loop6/queue/max_segments\x00', 0x80800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000180)=""/203, 0xcb) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, 0x0, 0x40000) recvmmsg$auto(r1, 0x0, 0xfffffff9, 0x10, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r2, 0x0, 0xe8) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/thread-self/fail-nth\x00', 0xa0302, 0x0) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) write$auto(0x3, 0x0, 0x100082) 2.423026078s ago: executing program 0 (id=766): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x1ff, 0x7, 0x1f, 0x7181, 0x1ffdf, 0x7, 0x4, 0x9, 0x40000009, 0x3, 0x4, 0x1, 0xb4, 0x9, 0x8, 0x10003, 0x80, 0x4, 0x1, 0xa, 0x22000, 0x200, 0x0, 0x84, [0x3, 0x4, 0x0, 0x2, 0x0, 0x2000, 0x0, 0xe, 0x70624ce7, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x4000, 0x0, 0x6, 0x0, 0xbffffffffffbfffd, 0x0, 0x1, 0x5, 0x7, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400000000005b8, 0x14ee, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x88e, 0x3, 0xfffffffffffffffe, 0x9, 0xa38, 0x0, 0x3, 0xfffffffffffffffc, 0x2, 0x1, 0x3]}, 0x1fe, 0xd) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) getsockopt$auto_SO_KEEPALIVE(0xffffffffffffffff, 0x5, 0x9, &(0x7f0000000100)='\x00', &(0x7f0000000140)=0x1) r0 = creat$auto(&(0x7f0000000000)='++\x00', 0xfff6) write$auto(r0, &(0x7f0000000040)='/dev/v4l-subdev7\x00', 0x5) close_range$auto(0x2, 0x8, 0x0) mprotect$auto(0x1ffff000, 0x8000000000000001, 0x4) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) r1 = open(0x0, 0x0, 0xb5d1af1605322df2) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x28, 0x801, 0x0) connect$auto(0x3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711}, 0x51) syz_clone3(&(0x7f0000000200)={0x383281180, 0x0, 0x0, 0x0, {0x1a}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) 2.318897242s ago: executing program 1 (id=767): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/system/cpu/hotplug/states\x00', 0xa0440, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000080)=""/64, 0x40) 2.295372306s ago: executing program 0 (id=768): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) stat$auto(0x0, &(0x7f0000000380)={0x7, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x4, 0xa, 0xff, 0x100, 0x401, 0x5f57, 0x80000000, 0xa}) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r2 = getpid() sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x840) getsockopt$auto(0xffffffffffffffff, 0x3, 0xff, 0x0, &(0x7f0000000080)=0xd9) process_vm_readv$auto(r2, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x400, 0x0) r3 = openat$auto_i2cdev_fops_i2c_dev(0xffffffffffffff9c, &(0x7f0000000200), 0xe0080, 0x0) ioctl$auto_I2C_RDWR(r3, 0x707, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x9, 0x21eb, 0x7ff, 0x6, 0xa, 0x1000009, 0x5f, 0x0, 0x3}, 0x6f3) getsockopt$auto_SO_PASSCRED(r4, 0x1, 0x10, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/pids.max\x00', 0x281, 0x0) 2.178296382s ago: executing program 0 (id=769): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x1ff, 0x7, 0x1f, 0x7181, 0x1ffdf, 0x7, 0x4, 0x9, 0x40000009, 0x3, 0x4, 0x1, 0xb4, 0x9, 0x8, 0x10003, 0x80, 0x4, 0x1, 0xa, 0x22000, 0x200, 0x0, 0x84, [0x3, 0x4, 0x0, 0x2, 0x0, 0x2000, 0x0, 0xe, 0x70624ce7, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x4000, 0x0, 0x6, 0x0, 0xbffffffffffbfffd, 0x0, 0x1, 0x5, 0x7, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400000000005b8, 0x14ee, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x88e, 0x3, 0xfffffffffffffffe, 0x9, 0xa38, 0x0, 0x3, 0xfffffffffffffffc, 0x2, 0x1, 0x3]}, 0x1fe, 0xd) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) getsockopt$auto_SO_KEEPALIVE(0xffffffffffffffff, 0x5, 0x9, &(0x7f0000000100)='\x00', &(0x7f0000000140)=0x1) r0 = creat$auto(&(0x7f0000000000)='++\x00', 0xfff6) write$auto(r0, &(0x7f0000000040)='/dev/v4l-subdev7\x00', 0x5) close_range$auto(0x2, 0x8, 0x0) mprotect$auto(0x1ffff000, 0x8000000000000001, 0x4) execve$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) r1 = open(&(0x7f00000000c0)='./cgroup\x00', 0x0, 0xb5d1af1605322df2) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x28, 0x801, 0x0) connect$auto(0x3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711}, 0x51) syz_clone3(&(0x7f0000000200)={0x383281180, 0x0, 0x0, 0x0, {0x1a}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) 2.178083979s ago: executing program 1 (id=770): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/nbd1/queue/scheduler\x00', 0x2400, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/213, 0xd5) getsockopt$auto_SO_TIMESTAMPING_NEW(r0, 0xfffffff3, 0x41, &(0x7f0000000080)='bond0\x00', &(0x7f0000000280)=0xbf4) socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) exit$auto(0x5) mmap$auto(0x0, 0x2020009, 0xa, 0xeb1, 0xfffffffffffffffa, 0x8000) mknod$auto(&(0x7f0000000040)='./file0\x00', 0x1001, 0x4) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00'}) bpf$auto(0x0, 0x0, 0xf) bpf$auto(0x4, &(0x7f00000001c0)=@raw_tracepoint={0x5, r1, 0x0, 0x3}, 0x3) 2.085861734s ago: executing program 0 (id=771): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/system/cpu/hotplug/states\x00', 0xa0440, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000080)=""/64, 0x40) (fail_nth: 3) 1.754647126s ago: executing program 0 (id=772): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x9, 0xfffffffffffffff9, 0x63, 0x0, 0x0, 0x0, 0x8, 0x200, 0x800000000100002, 0x40000406, 0x1, 0xc, 0x2, 0x11, 0x6, 0x7}) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1.753493206s ago: executing program 2 (id=780): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0xffffffffffffffff, 0x0, 0xfffffdef) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x6a) syz_genetlink_get_family_id$auto_smc_pnetid(&(0x7f0000000080), 0xffffffffffffffff) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000001300)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0xfffd}, 0x5, 0x20000000) socketpair$auto(0x0, 0x6, 0x1000800, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mtdblock0\x00', 0x14f602, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mmap$auto(0xd, 0xa, 0x40000040000000d, 0x13, 0xffffffffffffffff, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/virtual/block/loop6/queue/max_segments\x00', 0x80800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000180)=""/203, 0xcb) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, 0x0, 0x40000) recvmmsg$auto(r1, 0x0, 0xfffffff9, 0x10, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r2, 0x0, 0xe8) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/thread-self/fail-nth\x00', 0xa0302, 0x0) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) write$auto(0x3, 0x0, 0x100082) 1.285239865s ago: executing program 1 (id=773): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0xffffffffffffffff, 0x0, 0xfffffdef) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x6a) sendmmsg$auto(r0, &(0x7f0000001300)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0xfffd}, 0x5, 0x20000000) socketpair$auto(0x0, 0x6, 0x1000800, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mtdblock0\x00', 0x14f602, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mmap$auto(0xd, 0xa, 0x40000040000000d, 0x13, r0, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/virtual/block/loop6/queue/max_segments\x00', 0x80800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f0000000180)=""/203, 0xcb) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, 0x0, 0x40000) recvmmsg$auto(r2, 0x0, 0xfffffff9, 0x10, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r3, 0x0, 0xe8) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/thread-self/fail-nth\x00', 0xa0302, 0x0) writev$auto(r4, &(0x7f0000000200)={0x0, 0x7}, 0x3) write$auto(0x3, 0x0, 0x100082) 1.28496276s ago: executing program 3 (id=774): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_macsec(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$auto_MACSEC_CMD_DEL_TXSA(r1, &(0x7f00000056c0)={0x0, 0x0, &(0x7f0000005680)={&(0x7f0000000200)={0x28, r2, 0xbb484b3ccf0b22b, 0x70bd2b, 0x25dfdbfc, {}, [@MACSEC_ATTR_SA_CONFIG={0xc, 0x3, 0x0, 0x1, [@typed={0x8, 0x1, 0x0, 0x0, @pid}]}, @MACSEC_ATTR_IFINDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000050}, 0x40094) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x101800, 0x0) ioctl$auto(r3, 0x80045440, 0x1) sendmsg$auto_MACSEC_CMD_UPD_RXSC(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000001ac0)={0x2354, r2, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@MACSEC_ATTR_SA_CONFIG={0x1d9, 0x3, 0x0, 0x1, [@generic="68c23453209d050ea37a0bb7cc18825e88e7a56ce2265303b7bb3e3953726c7b554461f7ab2df887aa72933098b420057f4dd6d7277336bc356fe7db4a703775367807420a6fa4aa2719a87c15c0eaaefd9b67b8b35a3c89f5fb6eb47f263d83458ad04b825a8c29d4803ed096a027cd90a07edd4e2c98d4a60bc68451607ee5cf464f62281fbecda095404e8096fcfd03156ef8d090d1cc594f07639f70228a3ea2395d43fe711fa0bdbde9a4da20ae01f8ed1aa51d6f5f3bc64072fce07ead9763336037ff1afe6238264ea86e0d43ff4176e6553f8ac98dc5c14dde7da66e150bbb1e7006d2f312ff7b671a83054ab95140b9bea05acabfccd6", @typed={0x14, 0x91, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="71a690066970b2873a7bbd7922ff26e30b122c7f930aaf02d74e9ab5b7be5bb6b80ac8f06d46b3bd1b5decde95297a55c626c5e51028eee66cbe5dfa43010055014e8865f07fc2b41482ca629c3d9c42e76d3bddc5a1c0b1924a8ccdbefc9a9da72ca39a5ab2fdfa8af2d853c8ab4ad3a5fb4b9e231d3973342fd647bfa97310b24faeae605dbd29c2be92c84f46ee82f20dd104c56b9544d223ce0dcf8f2f0541b893daa61adeff68969d451a7adf4a800018340fe100ac223ab4524ecbfd9cf078", @typed={0x4, 0x28}]}, @MACSEC_ATTR_SA_CONFIG={0x2164, 0x3, 0x0, 0x1, [@generic="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@nested={0x13f, 0xb9, 0x0, 0x1, [@nested={0x4, 0x8c}, @generic="164db7b3430c2de289f7368d2277b60a845bb64edb011844114500007972b918a104accc268b2bb0a5b167593f46614b7a0a3c41f9afc8daf9796d43ef25091e3b9242954622460e39b2dd22505dfcd25baa4b4e4485806b4f52ef9b9b9439d4395de534a158f47f3e00ec11e008845c8b181a60a2f95d1dd48338a724d73df7f5ba5c", @nested={0x4, 0x37}, @generic="b2f671441a7ac2784783383dd3e4f6c059f9e4b21dc70369b6212dfbe6efeb62e23bc7425bc6e04103dd4959b24025f9129d953682953322b6baad3fdda7d718d2ed8d822295329d43e34abd6a82764c9761a63a004a9d6414effa33668a2b91393a52e1da4c7cbb25b8bc99a0a788981c1e5ecf97e715b920b0e4c3f044dbdf2196d28a500aa17a8a18fa682cd235ca011ca793b46e80a003af3a0cab5c3c13f5c759cce7427925", @typed={0x8, 0x1b, 0x0, 0x0, @ipv4=@multicast1}]}, @generic="c74d1356d7e760a09f3d0463641e289ab604675bc1c1e71d", @generic="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", @typed={0x8, 0x6e, 0x0, 0x0, @fd=r3}]}]}, 0x2354}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r4 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/bus/usb/001/001\x00', 0x29202, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket(0xa, 0x2, 0x3a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000001d00), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_CONNECT(r5, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={&(0x7f00000001c0)={0x3c, r6, 0x1, 0x50bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x10, 0x7, 0x0, 0x1, [@nested={0xc, 0x1, 0x0, 0x1, [@nested={0x8, 0x1, 0x0, 0x1, [@generic='\x00\x00\x00\x00']}]}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200000000006}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xaa24}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x8880) r7 = socket(0x10, 0x2, 0x0) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x2a801, 0x0) select$auto(0xa, 0x0, &(0x7f0000000100)={[0xa0000000000d, 0xea, 0x0, 0xf, 0x2, 0x3, 0x5, 0x2000000000000002, 0x1, 0x8, 0x102, 0xa, 0x4, 0x1ff, 0x90, 0x14006]}, 0x0, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x29, 0x5, 0x0) write$auto(0x3, 0x0, 0xfffffdf2) sendmsg$auto_NL80211_CMD_GET_REG(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRES32], 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x8000) syz_genetlink_get_family_id$auto_taskstats(&(0x7f0000000480), r7) ioctl$auto_TIOCSETD2(0xffffffffffffffff, 0x5423, &(0x7f0000000000)="ede164a490d6da9c0388c5c9743a090a0836ceedffdbe0c31a6e15cb6f41c4cb46e0a83ef667c54a55e110f4397880765735aac67a7dc8acc5899c16238cb0d227b03abb") mmap$auto(0x2000, 0x9, 0x8000008, 0x8000000008012, r4, 0x200000) 1.272799557s ago: executing program 0 (id=775): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0xffffffffffffffff, 0x0, 0xfffffdef) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x6a) sendmmsg$auto(r0, &(0x7f0000001300)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0xfffd}, 0x5, 0x20000000) socketpair$auto(0x0, 0x6, 0x1000800, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mtdblock0\x00', 0x14f602, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mmap$auto(0xd, 0xa, 0x40000040000000d, 0x13, r0, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/virtual/block/loop6/queue/max_segments\x00', 0x80800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f0000000180)=""/203, 0xcb) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, 0x0, 0x40000) recvmmsg$auto(r2, 0x0, 0xfffffff9, 0x10, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r3, 0x0, 0xe8) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/thread-self/fail-nth\x00', 0xa0302, 0x0) writev$auto(r4, &(0x7f0000000200)={0x0, 0x7}, 0x3) write$auto(0x3, 0x0, 0x100082) 1.012374332s ago: executing program 3 (id=776): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_handshake(&(0x7f0000000040), r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', 0x0}) sendmsg$auto_NETDEV_CMD_BIND_RX(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002bbd7000fbdbdf25c62011850696f11c6b0d00000034000280080003000400000008000300000000000800010002000000080003000600000008000100c704000008000100ffff000008000300ed30d1", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1c000280080001000500000008000100000100000800010000000000"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x202000c, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0xa, 0x1, 0x84) open(0x0, 0x22240, 0x55) r3 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @empty}, 0x6a) ioctl$auto_IMADDTIMER(r2, 0x80044940, &(0x7f0000000300)=0x3) shmctl$auto_IPC_STAT(0xfffffff9, 0x2, 0x0) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) mlockall$auto(0x7) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x3ff, 0x300000000000) mount$auto(&(0x7f0000000080)='veth1_to_batadv\x00', 0x0, 0x0, 0x6, 0x0) read$auto_tracing_buffers_fops_trace(r2, &(0x7f0000000340)=""/26, 0x1a) r4 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) ioctl$auto_PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f000000c380)={0x60, 0x0, 0x100000, 0x7fffffffefff, 0x0, 0x1, 0x6, 0x50b301a, 0x2c, 0x0, 0x0, 0x2}) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), r2) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) write$auto(0x3, 0x0, 0x2) r5 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000200), r2) sendmsg$auto_NL80211_CMD_FRAME_WAIT_CANCEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r5, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_MLO_LINK_DISABLED={0x4}, @NL80211_ATTR_VIF_RADIO_MASK={0x8, 0x14d, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0x0) 803.451178ms ago: executing program 2 (id=777): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x1ff, 0x7, 0x1f, 0x7181, 0x1ffdf, 0x7, 0x4, 0x9, 0x40000009, 0x3, 0x4, 0x1, 0xb4, 0x9, 0x8, 0x10003, 0x80, 0x4, 0x1, 0xa, 0x22000, 0x200, 0x0, 0x84, [0x3, 0x4, 0x0, 0x2, 0x0, 0x2000, 0x0, 0xe, 0x70624ce7, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x4000, 0x0, 0x6, 0x0, 0xbffffffffffbfffd, 0x0, 0x1, 0x5, 0x7, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400000000005b8, 0x14ee, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x88e, 0x3, 0xfffffffffffffffe, 0x9, 0xa38, 0x0, 0x3, 0xfffffffffffffffc, 0x2, 0x1, 0x3]}, 0x1fe, 0xd) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) getsockopt$auto_SO_KEEPALIVE(0xffffffffffffffff, 0x5, 0x9, &(0x7f0000000100)='\x00', &(0x7f0000000140)=0x1) r0 = creat$auto(&(0x7f0000000000)='++\x00', 0xfff6) write$auto(r0, &(0x7f0000000040)='/dev/v4l-subdev7\x00', 0x5) close_range$auto(0x2, 0x8, 0x0) mprotect$auto(0x1ffff000, 0x8000000000000001, 0x4) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) r1 = open(0x0, 0x0, 0xb5d1af1605322df2) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x28, 0x801, 0x0) connect$auto(0x3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711}, 0x51) syz_clone3(&(0x7f0000000200)={0x383281180, 0x0, 0x0, 0x0, {0x1a}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) 663.936437ms ago: executing program 2 (id=778): mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xffffffffffffffff, 0x0) r0 = io_uring_setup$auto(0x6, 0x0) keyctl$auto(0x8, 0xfffffffffffffffd, 0xffffffffffffffff, 0x5092, 0x2) socket(0x840000000002, 0x3, 0xff) r1 = socket(0x11, 0x4, 0x300) futex$auto(0x0, 0x6, 0x6, 0x0, 0x0, 0x9) setsockopt$auto(r1, 0x107, 0x12, 0x0, 0x4) connect$auto(0x3, &(0x7f0000000040), 0x55) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/scsi/device_info\x00', 0x0, 0x0) sendmsg$auto_TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffff40, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES16], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) adjtimex$auto(&(0x7f00000005c0)={0xf332b6e, 0x0, 0x0, 0x8, 0xd4, 0x7, 0x9, 0x0, 0x10001, 0x1, 0x2, {0x8, 0x10000}, 0x1, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x83, 0xffffffffffff628e, 0xa747, 0x5, 0x1800}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r2 = socket(0x2, 0x80002, 0x73) bind$auto(0x3, &(0x7f0000000040)=@can, 0x6a) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) write$auto(0xca, &(0x7f0000000140)='\x04>\x01\x01\b\x1a\x1e` [ 127.752379][ T7097] dump_stack_lvl+0x16c/0x1f0 [ 127.752418][ T7097] should_fail_ex+0x50a/0x650 [ 127.752453][ T7097] ? __pfx___might_resched+0x10/0x10 [ 127.752494][ T7097] should_fail_alloc_page+0xe7/0x130 [ 127.752520][ T7097] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 127.752558][ T7097] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 127.752596][ T7097] ? __pfx_mark_lock+0x10/0x10 [ 127.752628][ T7097] ? hlock_class+0x4e/0x130 [ 127.752651][ T7097] ? mark_lock+0xb5/0xc60 [ 127.752682][ T7097] ? hlock_class+0x4e/0x130 [ 127.752706][ T7097] ? mark_lock+0xb5/0xc60 [ 127.752736][ T7097] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 127.752774][ T7097] ? __pfx_mark_lock+0x10/0x10 [ 127.752803][ T7097] ? mark_lock+0xb5/0xc60 [ 127.752855][ T7097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 127.752896][ T7097] ? policy_nodemask+0xea/0x4e0 [ 127.752923][ T7097] alloc_pages_mpol+0x1fc/0x540 [ 127.752947][ T7097] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 127.752971][ T7097] ? find_held_lock+0x2d/0x110 [ 127.753003][ T7097] folio_alloc_mpol_noprof+0x36/0x2f0 [ 127.753032][ T7097] shmem_alloc_folio+0x135/0x160 [ 127.753070][ T7097] shmem_alloc_and_add_folio+0x48e/0xc10 [ 127.753103][ T7097] ? shmem_huge_global_enabled+0x72/0x6b0 [ 127.753129][ T7097] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 127.753160][ T7097] ? shmem_allowable_huge_orders+0xd0/0x410 [ 127.753196][ T7097] shmem_get_folio_gfp+0x689/0x1530 [ 127.753231][ T7097] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 127.753267][ T7097] ? filemap_map_pages+0xf92/0x16b0 [ 127.753302][ T7097] shmem_fault+0x200/0xae0 [ 127.753333][ T7097] ? __pfx_shmem_fault+0x10/0x10 [ 127.753368][ T7097] ? do_pte_missing+0xde9/0x3e10 [ 127.753400][ T7097] ? __pfx_lock_release+0x10/0x10 [ 127.753439][ T7097] __do_fault+0x10a/0x490 [ 127.753469][ T7097] do_pte_missing+0xecf/0x3e10 [ 127.753505][ T7097] ? __pfx_lock_release+0x10/0x10 [ 127.753545][ T7097] __handle_mm_fault+0x1166/0x2c60 [ 127.753585][ T7097] ? __pfx___handle_mm_fault+0x10/0x10 [ 127.753614][ T7097] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 127.753661][ T7097] ? find_vma+0xc0/0x140 [ 127.753686][ T7097] ? __pfx_find_vma+0x10/0x10 [ 127.753714][ T7097] handle_mm_fault+0x3fa/0xaa0 [ 127.753751][ T7097] do_user_addr_fault+0x7a3/0x13f0 [ 127.753791][ T7097] exc_page_fault+0x5c/0xc0 [ 127.753821][ T7097] asm_exc_page_fault+0x26/0x30 [ 127.753860][ T7097] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 127.753887][ T7097] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 127.753907][ T7097] RSP: 0018:ffffc9000fd6f880 EFLAGS: 00050206 [ 127.753926][ T7097] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000007000 [ 127.753941][ T7097] RDX: 0000000000000000 RSI: 0000000000041000 RDI: ffff88805b469000 [ 127.753955][ T7097] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100b68dfff [ 127.753967][ T7097] R10: ffff88805b46ffff R11: 0000000000000000 R12: ffffc9000fd6fc58 [ 127.753981][ T7097] R13: 0000000000048000 R14: ffff88805b468000 R15: 00007ffffffff000 [ 127.754014][ T7097] _copy_from_iter+0x385/0x1560 [ 127.754041][ T7097] ? trace_lock_acquire+0x14e/0x1f0 [ 127.754067][ T7097] ? sk_leave_memory_pressure+0x7c/0x130 [ 127.754098][ T7097] ? __pfx__copy_from_iter+0x10/0x10 [ 127.754121][ T7097] ? __virt_addr_valid+0x1a4/0x590 [ 127.754151][ T7097] ? __virt_addr_valid+0x5e/0x590 [ 127.754173][ T7097] ? __phys_addr+0xc6/0x150 [ 127.754195][ T7097] ? __phys_addr_symbol+0x30/0x80 [ 127.754218][ T7097] ? __check_object_size+0x488/0x710 [ 127.754246][ T7097] tcp_sendmsg_locked+0x1979/0x37c0 [ 127.754294][ T7097] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 127.754320][ T7097] ? tcp_sendmsg+0x20/0x50 [ 127.754348][ T7097] ? mark_held_locks+0x9f/0xe0 [ 127.754381][ T7097] ? __local_bh_enable_ip+0xa4/0x120 [ 127.754420][ T7097] tcp_sendmsg+0x2e/0x50 [ 127.754440][ T7097] ? __pfx_tcp_sendmsg+0x10/0x10 [ 127.754461][ T7097] inet_sendmsg+0xb9/0x140 [ 127.754494][ T7097] sock_write_iter+0x4ac/0x5b0 [ 127.754520][ T7097] ? __pfx_sock_write_iter+0x10/0x10 [ 127.754557][ T7097] ? bpf_lsm_file_permission+0x9/0x10 [ 127.754591][ T7097] ? security_file_permission+0x71/0x210 [ 127.754622][ T7097] ? rw_verify_area+0xcf/0x680 [ 127.754650][ T7097] vfs_write+0x5ae/0x1150 [ 127.754677][ T7097] ? __pfx_sock_write_iter+0x10/0x10 [ 127.754702][ T7097] ? __pfx_vfs_write+0x10/0x10 [ 127.754726][ T7097] ? do_futex+0x123/0x350 [ 127.754751][ T7097] ? __fget_files+0x40/0x3a0 [ 127.754792][ T7097] ksys_write+0x207/0x250 [ 127.754818][ T7097] ? __pfx_ksys_write+0x10/0x10 [ 127.754859][ T7097] do_syscall_64+0xcd/0x250 [ 127.754890][ T7097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.754919][ T7097] RIP: 0033:0x7f382e78d169 [ 127.754935][ T7097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 127.754953][ T7097] RSP: 002b:00007f382c5b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 127.754972][ T7097] RAX: ffffffffffffffda RBX: 00007f382e9a6160 RCX: 00007f382e78d169 [ 127.754985][ T7097] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 127.754997][ T7097] RBP: 00007f382e80e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 127.755009][ T7097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 127.755020][ T7097] R13: 0000000000000000 R14: 00007f382e9a6160 R15: 00007ffee26777f8 [ 127.755046][ T7097] [ 130.510317][ T7148] FAULT_INJECTION: forcing a failure. [ 130.510317][ T7148] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 130.549197][ T7148] CPU: 1 UID: 0 PID: 7148 Comm: syz.1.413 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 130.549233][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 130.549247][ T7148] Call Trace: [ 130.549254][ T7148] [ 130.549263][ T7148] dump_stack_lvl+0x16c/0x1f0 [ 130.549300][ T7148] should_fail_ex+0x50a/0x650 [ 130.549336][ T7148] ? __pfx___might_resched+0x10/0x10 [ 130.549375][ T7148] should_fail_alloc_page+0xe7/0x130 [ 130.549400][ T7148] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 130.549437][ T7148] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 130.549475][ T7148] ? __pfx_mark_lock+0x10/0x10 [ 130.549507][ T7148] ? hlock_class+0x4e/0x130 [ 130.549529][ T7148] ? mark_lock+0xb5/0xc60 [ 130.549557][ T7148] ? hlock_class+0x4e/0x130 [ 130.549579][ T7148] ? mark_lock+0xb5/0xc60 [ 130.549606][ T7148] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 130.549628][ T7148] ? __pfx_mark_lock+0x10/0x10 [ 130.549643][ T7148] ? mark_lock+0xb5/0xc60 [ 130.549675][ T7148] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 130.549698][ T7148] ? policy_nodemask+0xea/0x4e0 [ 130.549714][ T7148] alloc_pages_mpol+0x1fc/0x540 [ 130.549728][ T7148] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 130.549742][ T7148] ? find_held_lock+0x2d/0x110 [ 130.549763][ T7148] folio_alloc_mpol_noprof+0x36/0x2f0 [ 130.549780][ T7148] shmem_alloc_folio+0x135/0x160 [ 130.549802][ T7148] shmem_alloc_and_add_folio+0x48e/0xc10 [ 130.549819][ T7148] ? shmem_huge_global_enabled+0x72/0x6b0 [ 130.549833][ T7148] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 130.549850][ T7148] ? shmem_allowable_huge_orders+0xd0/0x410 [ 130.549870][ T7148] shmem_get_folio_gfp+0x689/0x1530 [ 130.549889][ T7148] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 130.549906][ T7148] ? filemap_map_pages+0xf92/0x16b0 [ 130.549924][ T7148] shmem_fault+0x200/0xae0 [ 130.549940][ T7148] ? __pfx_shmem_fault+0x10/0x10 [ 130.549960][ T7148] ? do_pte_missing+0xde9/0x3e10 [ 130.549990][ T7148] ? __pfx_lock_release+0x10/0x10 [ 130.550028][ T7148] __do_fault+0x10a/0x490 [ 130.550056][ T7148] do_pte_missing+0xecf/0x3e10 [ 130.550090][ T7148] ? __pfx_lock_release+0x10/0x10 [ 130.550122][ T7148] __handle_mm_fault+0x1166/0x2c60 [ 130.550146][ T7148] ? __pfx___handle_mm_fault+0x10/0x10 [ 130.550164][ T7148] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 130.550193][ T7148] ? find_vma+0xc0/0x140 [ 130.550208][ T7148] ? __pfx_find_vma+0x10/0x10 [ 130.550225][ T7148] handle_mm_fault+0x3fa/0xaa0 [ 130.550247][ T7148] do_user_addr_fault+0x7a3/0x13f0 [ 130.550269][ T7148] exc_page_fault+0x5c/0xc0 [ 130.550287][ T7148] asm_exc_page_fault+0x26/0x30 [ 130.550305][ T7148] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 130.550320][ T7148] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 130.550333][ T7148] RSP: 0018:ffffc9000fbef880 EFLAGS: 00050206 [ 130.550344][ T7148] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000007000 [ 130.550352][ T7148] RDX: 0000000000000000 RSI: 0000000000041000 RDI: ffff88805b779000 [ 130.550360][ T7148] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100b6effff [ 130.550368][ T7148] R10: ffff88805b77ffff R11: 0000000000000000 R12: ffffc9000fbefc58 [ 130.550376][ T7148] R13: 0000000000048000 R14: ffff88805b778000 R15: 00007ffffffff000 [ 130.550393][ T7148] _copy_from_iter+0x385/0x1560 [ 130.550409][ T7148] ? trace_lock_acquire+0x14e/0x1f0 [ 130.550424][ T7148] ? sk_leave_memory_pressure+0x7c/0x130 [ 130.550442][ T7148] ? __pfx__copy_from_iter+0x10/0x10 [ 130.550455][ T7148] ? __virt_addr_valid+0x1a4/0x590 [ 130.550472][ T7148] ? __virt_addr_valid+0x5e/0x590 [ 130.550484][ T7148] ? __phys_addr+0xc6/0x150 [ 130.550497][ T7148] ? __phys_addr_symbol+0x30/0x80 [ 130.550510][ T7148] ? __check_object_size+0x488/0x710 [ 130.550526][ T7148] tcp_sendmsg_locked+0x1979/0x37c0 [ 130.550552][ T7148] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 130.550566][ T7148] ? tcp_sendmsg+0x20/0x50 [ 130.550581][ T7148] ? mark_held_locks+0x9f/0xe0 [ 130.550599][ T7148] ? __local_bh_enable_ip+0xa4/0x120 [ 130.550620][ T7148] tcp_sendmsg+0x2e/0x50 [ 130.550631][ T7148] ? __pfx_tcp_sendmsg+0x10/0x10 [ 130.550643][ T7148] inet_sendmsg+0xb9/0x140 [ 130.550664][ T7148] sock_write_iter+0x4ac/0x5b0 [ 130.550686][ T7148] ? __pfx_sock_write_iter+0x10/0x10 [ 130.550708][ T7148] ? bpf_lsm_file_permission+0x9/0x10 [ 130.550729][ T7148] ? security_file_permission+0x71/0x210 [ 130.550749][ T7148] ? rw_verify_area+0xcf/0x680 [ 130.550767][ T7148] vfs_write+0x5ae/0x1150 [ 130.550785][ T7148] ? __pfx_sock_write_iter+0x10/0x10 [ 130.550801][ T7148] ? __pfx_vfs_write+0x10/0x10 [ 130.550816][ T7148] ? do_futex+0x123/0x350 [ 130.550833][ T7148] ? __fget_files+0x40/0x3a0 [ 130.550860][ T7148] ksys_write+0x207/0x250 [ 130.550877][ T7148] ? __pfx_ksys_write+0x10/0x10 [ 130.550900][ T7148] do_syscall_64+0xcd/0x250 [ 130.550918][ T7148] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.550936][ T7148] RIP: 0033:0x7fa32958d169 [ 130.550947][ T7148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 130.550958][ T7148] RSP: 002b:00007fa32a35c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 130.550970][ T7148] RAX: ffffffffffffffda RBX: 00007fa3297a6080 RCX: 00007fa32958d169 [ 130.550978][ T7148] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 130.550985][ T7148] RBP: 00007fa32960e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 130.550992][ T7148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.551000][ T7148] R13: 0000000000000000 R14: 00007fa3297a6080 R15: 00007fffe10b9228 [ 130.551017][ T7148] [ 133.227209][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.233537][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.301487][ T7220] FAULT_INJECTION: forcing a failure. [ 134.301487][ T7220] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.318526][ T7220] CPU: 0 UID: 0 PID: 7220 Comm: syz.2.446 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 134.318559][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 134.318572][ T7220] Call Trace: [ 134.318579][ T7220] [ 134.318588][ T7220] dump_stack_lvl+0x16c/0x1f0 [ 134.318625][ T7220] should_fail_ex+0x50a/0x650 [ 134.318659][ T7220] ? __pfx___might_resched+0x10/0x10 [ 134.318700][ T7220] should_fail_alloc_page+0xe7/0x130 [ 134.318727][ T7220] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 134.318765][ T7220] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 134.318805][ T7220] ? __pfx_mark_lock+0x10/0x10 [ 134.318838][ T7220] ? hlock_class+0x4e/0x130 [ 134.318863][ T7220] ? mark_lock+0xb5/0xc60 [ 134.318893][ T7220] ? hlock_class+0x4e/0x130 [ 134.318917][ T7220] ? mark_lock+0xb5/0xc60 [ 134.318947][ T7220] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 134.318987][ T7220] ? __pfx_mark_lock+0x10/0x10 [ 134.319016][ T7220] ? mark_lock+0xb5/0xc60 [ 134.319062][ T7220] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 134.319112][ T7220] ? policy_nodemask+0xea/0x4e0 [ 134.319140][ T7220] alloc_pages_mpol+0x1fc/0x540 [ 134.319167][ T7220] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 134.319191][ T7220] ? find_held_lock+0x2d/0x110 [ 134.319223][ T7220] folio_alloc_mpol_noprof+0x36/0x2f0 [ 134.319256][ T7220] shmem_alloc_folio+0x135/0x160 [ 134.319294][ T7220] shmem_alloc_and_add_folio+0x48e/0xc10 [ 134.319327][ T7220] ? shmem_huge_global_enabled+0x72/0x6b0 [ 134.319352][ T7220] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 134.319383][ T7220] ? shmem_allowable_huge_orders+0xd0/0x410 [ 134.319419][ T7220] shmem_get_folio_gfp+0x689/0x1530 [ 134.319454][ T7220] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 134.319486][ T7220] ? filemap_map_pages+0xf92/0x16b0 [ 134.319520][ T7220] shmem_fault+0x200/0xae0 [ 134.319550][ T7220] ? __pfx_shmem_fault+0x10/0x10 [ 134.319584][ T7220] ? do_pte_missing+0xde9/0x3e10 [ 134.319618][ T7220] ? __pfx_lock_release+0x10/0x10 [ 134.319657][ T7220] __do_fault+0x10a/0x490 [ 134.319686][ T7220] do_pte_missing+0xecf/0x3e10 [ 134.319721][ T7220] ? __pfx_lock_release+0x10/0x10 [ 134.319760][ T7220] __handle_mm_fault+0x1166/0x2c60 [ 134.319804][ T7220] ? __pfx___handle_mm_fault+0x10/0x10 [ 134.319836][ T7220] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 134.319889][ T7220] ? find_vma+0xc0/0x140 [ 134.319917][ T7220] ? __pfx_find_vma+0x10/0x10 [ 134.319950][ T7220] handle_mm_fault+0x3fa/0xaa0 [ 134.319991][ T7220] do_user_addr_fault+0x7a3/0x13f0 [ 134.320032][ T7220] exc_page_fault+0x5c/0xc0 [ 134.320063][ T7220] asm_exc_page_fault+0x26/0x30 [ 134.320102][ T7220] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 134.320129][ T7220] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 134.320149][ T7220] RSP: 0018:ffffc9000b40f880 EFLAGS: 00050206 [ 134.320167][ T7220] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000007000 [ 134.320180][ T7220] RDX: 0000000000000000 RSI: 0000000000041000 RDI: ffff888034609000 [ 134.320193][ T7220] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed10068c1fff [ 134.320208][ T7220] R10: ffff88803460ffff R11: 0000000000000000 R12: ffffc9000b40fc58 [ 134.320221][ T7220] R13: 0000000000048000 R14: ffff888034608000 R15: 00007ffffffff000 [ 134.320247][ T7220] _copy_from_iter+0x385/0x1560 [ 134.320275][ T7220] ? trace_lock_acquire+0x14e/0x1f0 [ 134.320300][ T7220] ? sk_leave_memory_pressure+0x7c/0x130 [ 134.320328][ T7220] ? __pfx__copy_from_iter+0x10/0x10 [ 134.320349][ T7220] ? __virt_addr_valid+0x1a4/0x590 [ 134.320374][ T7220] ? __virt_addr_valid+0x5e/0x590 [ 134.320392][ T7220] ? __phys_addr+0xc6/0x150 [ 134.320409][ T7220] ? __phys_addr_symbol+0x30/0x80 [ 134.320428][ T7220] ? __check_object_size+0x488/0x710 [ 134.320452][ T7220] tcp_sendmsg_locked+0x1979/0x37c0 [ 134.320491][ T7220] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 134.320516][ T7220] ? tcp_sendmsg+0x20/0x50 [ 134.320544][ T7220] ? mark_held_locks+0x9f/0xe0 [ 134.320574][ T7220] ? __local_bh_enable_ip+0xa4/0x120 [ 134.320608][ T7220] tcp_sendmsg+0x2e/0x50 [ 134.320624][ T7220] ? __pfx_tcp_sendmsg+0x10/0x10 [ 134.320643][ T7220] inet_sendmsg+0xb9/0x140 [ 134.320676][ T7220] sock_write_iter+0x4ac/0x5b0 [ 134.320701][ T7220] ? __pfx_sock_write_iter+0x10/0x10 [ 134.320731][ T7220] ? bpf_lsm_file_permission+0x9/0x10 [ 134.320762][ T7220] ? security_file_permission+0x71/0x210 [ 134.320790][ T7220] ? rw_verify_area+0xcf/0x680 [ 134.320816][ T7220] vfs_write+0x5ae/0x1150 [ 134.320842][ T7220] ? __pfx_sock_write_iter+0x10/0x10 [ 134.320872][ T7220] ? __pfx_vfs_write+0x10/0x10 [ 134.320898][ T7220] ? do_futex+0x123/0x350 [ 134.320923][ T7220] ? __fget_files+0x40/0x3a0 [ 134.320959][ T7220] ksys_write+0x207/0x250 [ 134.320982][ T7220] ? __pfx_ksys_write+0x10/0x10 [ 134.321013][ T7220] do_syscall_64+0xcd/0x250 [ 134.321041][ T7220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.321068][ T7220] RIP: 0033:0x7fe88358d169 [ 134.321101][ T7220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 134.321121][ T7220] RSP: 002b:00007fe8813d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 134.321140][ T7220] RAX: ffffffffffffffda RBX: 00007fe8837a6080 RCX: 00007fe88358d169 [ 134.321155][ T7220] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 134.321167][ T7220] RBP: 00007fe88360e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 134.321180][ T7220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 134.321192][ T7220] R13: 0000000000000000 R14: 00007fe8837a6080 R15: 00007fff0d21ab18 [ 134.321222][ T7220] [ 138.169596][ T7319] FAULT_INJECTION: forcing a failure. [ 138.169596][ T7319] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 138.183199][ T7319] CPU: 1 UID: 0 PID: 7319 Comm: syz.2.472 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 138.183231][ T7319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 138.183245][ T7319] Call Trace: [ 138.183253][ T7319] [ 138.183263][ T7319] dump_stack_lvl+0x16c/0x1f0 [ 138.183300][ T7319] should_fail_ex+0x50a/0x650 [ 138.183335][ T7319] ? __pfx___might_resched+0x10/0x10 [ 138.183377][ T7319] should_fail_alloc_page+0xe7/0x130 [ 138.183404][ T7319] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 138.183443][ T7319] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 138.183483][ T7319] ? __pfx_mark_lock+0x10/0x10 [ 138.183515][ T7319] ? hlock_class+0x4e/0x130 [ 138.183539][ T7319] ? mark_lock+0xb5/0xc60 [ 138.183574][ T7319] ? hlock_class+0x4e/0x130 [ 138.183597][ T7319] ? mark_lock+0xb5/0xc60 [ 138.183625][ T7319] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 138.183659][ T7319] ? __pfx_mark_lock+0x10/0x10 [ 138.183685][ T7319] ? mark_lock+0xb5/0xc60 [ 138.183728][ T7319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 138.183763][ T7319] ? policy_nodemask+0xea/0x4e0 [ 138.183789][ T7319] alloc_pages_mpol+0x1fc/0x540 [ 138.183813][ T7319] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 138.183836][ T7319] ? find_held_lock+0x2d/0x110 [ 138.183868][ T7319] folio_alloc_mpol_noprof+0x36/0x2f0 [ 138.183897][ T7319] shmem_alloc_folio+0x135/0x160 [ 138.183932][ T7319] shmem_alloc_and_add_folio+0x48e/0xc10 [ 138.183964][ T7319] ? shmem_huge_global_enabled+0x72/0x6b0 [ 138.183997][ T7319] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 138.184028][ T7319] ? shmem_allowable_huge_orders+0xd0/0x410 [ 138.184065][ T7319] shmem_get_folio_gfp+0x689/0x1530 [ 138.184100][ T7319] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 138.184132][ T7319] ? filemap_map_pages+0xf92/0x16b0 [ 138.184165][ T7319] shmem_fault+0x200/0xae0 [ 138.184194][ T7319] ? __pfx_shmem_fault+0x10/0x10 [ 138.184229][ T7319] ? do_pte_missing+0xde9/0x3e10 [ 138.184260][ T7319] ? __pfx_lock_release+0x10/0x10 [ 138.184294][ T7319] __do_fault+0x10a/0x490 [ 138.184322][ T7319] do_pte_missing+0xecf/0x3e10 [ 138.184355][ T7319] ? __pfx_lock_release+0x10/0x10 [ 138.184395][ T7319] __handle_mm_fault+0x1166/0x2c60 [ 138.184439][ T7319] ? __pfx___handle_mm_fault+0x10/0x10 [ 138.184471][ T7319] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 138.184526][ T7319] ? find_vma+0xc0/0x140 [ 138.184554][ T7319] ? __pfx_find_vma+0x10/0x10 [ 138.184587][ T7319] handle_mm_fault+0x3fa/0xaa0 [ 138.184628][ T7319] do_user_addr_fault+0x7a3/0x13f0 [ 138.184670][ T7319] exc_page_fault+0x5c/0xc0 [ 138.184701][ T7319] asm_exc_page_fault+0x26/0x30 [ 138.184733][ T7319] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 138.184759][ T7319] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 138.184781][ T7319] RSP: 0018:ffffc9000fc97880 EFLAGS: 00050206 [ 138.184801][ T7319] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000007000 [ 138.184816][ T7319] RDX: 0000000000000000 RSI: 0000000000041000 RDI: ffff88805b829000 [ 138.184832][ T7319] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100b705fff [ 138.184847][ T7319] R10: ffff88805b82ffff R11: 0000000000000000 R12: ffffc9000fc97c58 [ 138.184863][ T7319] R13: 0000000000048000 R14: ffff88805b828000 R15: 00007ffffffff000 [ 138.184897][ T7319] _copy_from_iter+0x385/0x1560 [ 138.184925][ T7319] ? trace_lock_acquire+0x14e/0x1f0 [ 138.184950][ T7319] ? sk_leave_memory_pressure+0x7c/0x130 [ 138.184981][ T7319] ? __pfx__copy_from_iter+0x10/0x10 [ 138.185013][ T7319] ? __virt_addr_valid+0x1a4/0x590 [ 138.185043][ T7319] ? __virt_addr_valid+0x5e/0x590 [ 138.185066][ T7319] ? __phys_addr+0xc6/0x150 [ 138.185089][ T7319] ? __phys_addr_symbol+0x30/0x80 [ 138.185114][ T7319] ? __check_object_size+0x488/0x710 [ 138.185143][ T7319] tcp_sendmsg_locked+0x1979/0x37c0 [ 138.185193][ T7319] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 138.185220][ T7319] ? tcp_sendmsg+0x20/0x50 [ 138.185248][ T7319] ? mark_held_locks+0x9f/0xe0 [ 138.185281][ T7319] ? __local_bh_enable_ip+0xa4/0x120 [ 138.185320][ T7319] tcp_sendmsg+0x2e/0x50 [ 138.185340][ T7319] ? __pfx_tcp_sendmsg+0x10/0x10 [ 138.185363][ T7319] inet_sendmsg+0xb9/0x140 [ 138.185399][ T7319] sock_write_iter+0x4ac/0x5b0 [ 138.185427][ T7319] ? __pfx_sock_write_iter+0x10/0x10 [ 138.185466][ T7319] ? bpf_lsm_file_permission+0x9/0x10 [ 138.185499][ T7319] ? security_file_permission+0x71/0x210 [ 138.185532][ T7319] ? rw_verify_area+0xcf/0x680 [ 138.185565][ T7319] vfs_write+0x5ae/0x1150 [ 138.185597][ T7319] ? __pfx_sock_write_iter+0x10/0x10 [ 138.185628][ T7319] ? __pfx_vfs_write+0x10/0x10 [ 138.185657][ T7319] ? do_futex+0x123/0x350 [ 138.185687][ T7319] ? __fget_files+0x40/0x3a0 [ 138.185738][ T7319] ksys_write+0x207/0x250 [ 138.185769][ T7319] ? __pfx_ksys_write+0x10/0x10 [ 138.185812][ T7319] do_syscall_64+0xcd/0x250 [ 138.185846][ T7319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.185877][ T7319] RIP: 0033:0x7fe88358d169 [ 138.185896][ T7319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 138.185917][ T7319] RSP: 002b:00007fe8813b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 138.185939][ T7319] RAX: ffffffffffffffda RBX: 00007fe8837a6160 RCX: 00007fe88358d169 [ 138.185955][ T7319] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 138.185970][ T7319] RBP: 00007fe88360e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 138.185989][ T7319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.186004][ T7319] R13: 0000000000000000 R14: 00007fe8837a6160 R15: 00007fff0d21ab18 [ 138.186037][ T7319] [ 141.343476][ T7398] FAULT_INJECTION: forcing a failure. [ 141.343476][ T7398] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.370871][ T7398] CPU: 1 UID: 0 PID: 7398 Comm: syz.0.499 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 141.370903][ T7398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 141.370915][ T7398] Call Trace: [ 141.370922][ T7398] [ 141.370931][ T7398] dump_stack_lvl+0x16c/0x1f0 [ 141.370966][ T7398] should_fail_ex+0x50a/0x650 [ 141.371005][ T7398] _copy_from_user+0x2e/0xd0 [ 141.371031][ T7398] __x64_sys_epoll_ctl+0x132/0x1e0 [ 141.371062][ T7398] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 141.371100][ T7398] do_syscall_64+0xcd/0x250 [ 141.371132][ T7398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.371162][ T7398] RIP: 0033:0x7f382e78d169 [ 141.371180][ T7398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 141.371200][ T7398] RSP: 002b:00007f382c5f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 141.371222][ T7398] RAX: ffffffffffffffda RBX: 00007f382e9a5fa0 RCX: 00007f382e78d169 [ 141.371237][ T7398] RDX: 8000000000000000 RSI: 0000000000000001 RDI: 0000000000000005 [ 141.371250][ T7398] RBP: 00007f382c5f6090 R08: 0000000000000000 R09: 0000000000000000 [ 141.371264][ T7398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.371277][ T7398] R13: 0000000000000000 R14: 00007f382e9a5fa0 R15: 00007ffee26777f8 [ 141.371306][ T7398] [ 144.590780][ T7468] FAULT_INJECTION: forcing a failure. [ 144.590780][ T7468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 144.623694][ T7468] CPU: 0 UID: 0 PID: 7468 Comm: syz.3.521 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 144.623731][ T7468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 144.623745][ T7468] Call Trace: [ 144.623753][ T7468] [ 144.623763][ T7468] dump_stack_lvl+0x16c/0x1f0 [ 144.623804][ T7468] should_fail_ex+0x50a/0x650 [ 144.623840][ T7468] ? __pfx___might_resched+0x10/0x10 [ 144.623883][ T7468] should_fail_alloc_page+0xe7/0x130 [ 144.623910][ T7468] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 144.623951][ T7468] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 144.623992][ T7468] ? __pfx_mark_lock+0x10/0x10 [ 144.624026][ T7468] ? hlock_class+0x4e/0x130 [ 144.624051][ T7468] ? mark_lock+0xb5/0xc60 [ 144.624082][ T7468] ? hlock_class+0x4e/0x130 [ 144.624107][ T7468] ? mark_lock+0xb5/0xc60 [ 144.624138][ T7468] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 144.624177][ T7468] ? __pfx_mark_lock+0x10/0x10 [ 144.624205][ T7468] ? mark_lock+0xb5/0xc60 [ 144.624247][ T7468] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 144.624284][ T7468] ? policy_nodemask+0xea/0x4e0 [ 144.624309][ T7468] alloc_pages_mpol+0x1fc/0x540 [ 144.624334][ T7468] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 144.624358][ T7468] ? find_held_lock+0x2d/0x110 [ 144.624390][ T7468] folio_alloc_mpol_noprof+0x36/0x2f0 [ 144.624421][ T7468] shmem_alloc_folio+0x135/0x160 [ 144.624460][ T7468] shmem_alloc_and_add_folio+0x48e/0xc10 [ 144.624494][ T7468] ? shmem_huge_global_enabled+0x72/0x6b0 [ 144.624520][ T7468] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 144.624561][ T7468] ? shmem_allowable_huge_orders+0xd0/0x410 [ 144.624599][ T7468] shmem_get_folio_gfp+0x689/0x1530 [ 144.624637][ T7468] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 144.624670][ T7468] ? filemap_map_pages+0xf92/0x16b0 [ 144.624706][ T7468] shmem_fault+0x200/0xae0 [ 144.624737][ T7468] ? __pfx_shmem_fault+0x10/0x10 [ 144.624773][ T7468] ? do_pte_missing+0xde9/0x3e10 [ 144.624807][ T7468] ? __pfx_lock_release+0x10/0x10 [ 144.624846][ T7468] __do_fault+0x10a/0x490 [ 144.624876][ T7468] do_pte_missing+0xecf/0x3e10 [ 144.624912][ T7468] ? __pfx_lock_release+0x10/0x10 [ 144.624953][ T7468] __handle_mm_fault+0x1166/0x2c60 [ 144.624998][ T7468] ? __pfx___handle_mm_fault+0x10/0x10 [ 144.625030][ T7468] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 144.625084][ T7468] ? find_vma+0xc0/0x140 [ 144.625111][ T7468] ? __pfx_find_vma+0x10/0x10 [ 144.625141][ T7468] handle_mm_fault+0x3fa/0xaa0 [ 144.625178][ T7468] do_user_addr_fault+0x7a3/0x13f0 [ 144.625219][ T7468] exc_page_fault+0x5c/0xc0 [ 144.625250][ T7468] asm_exc_page_fault+0x26/0x30 [ 144.625282][ T7468] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 144.625309][ T7468] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 144.625332][ T7468] RSP: 0018:ffffc900044af880 EFLAGS: 00050206 [ 144.625353][ T7468] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000007000 [ 144.625397][ T7468] RDX: 0000000000000000 RSI: 0000000000041000 RDI: ffff88805bab1000 [ 144.625418][ T7468] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100b756fff [ 144.625441][ T7468] R10: ffff88805bab7fff R11: 0000000000000000 R12: ffffc900044afc58 [ 144.625456][ T7468] R13: 0000000000048000 R14: ffff88805bab0000 R15: 00007ffffffff000 [ 144.625489][ T7468] _copy_from_iter+0x385/0x1560 [ 144.625519][ T7468] ? trace_lock_acquire+0x14e/0x1f0 [ 144.625553][ T7468] ? sk_leave_memory_pressure+0x7c/0x130 [ 144.625586][ T7468] ? __pfx__copy_from_iter+0x10/0x10 [ 144.625610][ T7468] ? __virt_addr_valid+0x1a4/0x590 [ 144.625646][ T7468] ? __virt_addr_valid+0x5e/0x590 [ 144.625674][ T7468] ? __phys_addr+0xc6/0x150 [ 144.625715][ T7468] ? __phys_addr_symbol+0x30/0x80 [ 144.625750][ T7468] ? __check_object_size+0x488/0x710 [ 144.625785][ T7468] tcp_sendmsg_locked+0x1979/0x37c0 [ 144.625836][ T7468] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 144.625865][ T7468] ? tcp_sendmsg+0x20/0x50 [ 144.625899][ T7468] ? mark_held_locks+0x9f/0xe0 [ 144.625934][ T7468] ? __local_bh_enable_ip+0xa4/0x120 [ 144.625978][ T7468] tcp_sendmsg+0x2e/0x50 [ 144.625998][ T7468] ? __pfx_tcp_sendmsg+0x10/0x10 [ 144.626021][ T7468] inet_sendmsg+0xb9/0x140 [ 144.626058][ T7468] sock_write_iter+0x4ac/0x5b0 [ 144.626086][ T7468] ? __pfx_sock_write_iter+0x10/0x10 [ 144.626126][ T7468] ? bpf_lsm_file_permission+0x9/0x10 [ 144.626160][ T7468] ? security_file_permission+0x71/0x210 [ 144.626193][ T7468] ? rw_verify_area+0xcf/0x680 [ 144.626226][ T7468] vfs_write+0x5ae/0x1150 [ 144.626259][ T7468] ? __pfx_sock_write_iter+0x10/0x10 [ 144.626290][ T7468] ? __pfx_vfs_write+0x10/0x10 [ 144.626319][ T7468] ? do_futex+0x123/0x350 [ 144.626350][ T7468] ? __fget_files+0x40/0x3a0 [ 144.626401][ T7468] ksys_write+0x207/0x250 [ 144.626434][ T7468] ? __pfx_ksys_write+0x10/0x10 [ 144.626476][ T7468] do_syscall_64+0xcd/0x250 [ 144.626510][ T7468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.626549][ T7468] RIP: 0033:0x7fa69038d169 [ 144.626569][ T7468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 144.626592][ T7468] RSP: 002b:00007fa68e1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 144.626614][ T7468] RAX: ffffffffffffffda RBX: 00007fa6905a6160 RCX: 00007fa69038d169 [ 144.626630][ T7468] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 144.626646][ T7468] RBP: 00007fa69040e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 144.626661][ T7468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 144.626675][ T7468] R13: 0000000000000000 R14: 00007fa6905a6160 R15: 00007fffd8bd3fe8 [ 144.626708][ T7468] [ 152.924918][ T7562] dyndbg: expected <4096 bytes into control [ 154.247617][ T7582] FAULT_INJECTION: forcing a failure. [ 154.247617][ T7582] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 154.270166][ T7582] CPU: 1 UID: 0 PID: 7582 Comm: syz.1.556 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 154.270199][ T7582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 154.270213][ T7582] Call Trace: [ 154.270220][ T7582] [ 154.270229][ T7582] dump_stack_lvl+0x16c/0x1f0 [ 154.270267][ T7582] should_fail_ex+0x50a/0x650 [ 154.270302][ T7582] ? __pfx___might_resched+0x10/0x10 [ 154.270343][ T7582] should_fail_alloc_page+0xe7/0x130 [ 154.270370][ T7582] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 154.270407][ T7582] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 154.270445][ T7582] ? hlock_class+0x4e/0x130 [ 154.270467][ T7582] ? __lock_acquire+0x15a9/0x3c40 [ 154.270510][ T7582] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 154.270562][ T7582] ? __pfx___lock_acquire+0x10/0x10 [ 154.270599][ T7582] ? filemap_get_entry+0x1a8/0x3c0 [ 154.270636][ T7582] ? lock_acquire.part.0+0x11b/0x380 [ 154.270668][ T7582] ? find_held_lock+0x2d/0x110 [ 154.270697][ T7582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 154.270733][ T7582] ? policy_nodemask+0xea/0x4e0 [ 154.270759][ T7582] alloc_pages_mpol+0x1fc/0x540 [ 154.270782][ T7582] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 154.270802][ T7582] ? _raw_spin_unlock+0x28/0x50 [ 154.270826][ T7582] ? swap_swapcount+0x116/0x180 [ 154.270846][ T7582] ? __pfx_swap_swapcount+0x10/0x10 [ 154.270873][ T7582] folio_alloc_mpol_noprof+0x36/0x2f0 [ 154.270903][ T7582] __read_swap_cache_async+0x50a/0x660 [ 154.270941][ T7582] ? __pfx___read_swap_cache_async+0x10/0x10 [ 154.270971][ T7582] ? swp_swap_info+0xcf/0x130 [ 154.270994][ T7582] ? __pfx_swp_swap_info+0x10/0x10 [ 154.271018][ T7582] ? __pfx___lock_acquire+0x10/0x10 [ 154.271052][ T7582] swap_cluster_readahead+0x3ec/0x740 [ 154.271088][ T7582] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 154.271122][ T7582] ? __pfx_lock_release+0x10/0x10 [ 154.271165][ T7582] ? get_vma_policy+0x248/0x3c0 [ 154.271191][ T7582] swapin_readahead+0x12c/0xd60 [ 154.271225][ T7582] ? percpu_ref_tryget_live+0xe8/0x320 [ 154.271262][ T7582] ? __pfx_swapin_readahead+0x10/0x10 [ 154.271289][ T7582] ? __filemap_get_folio+0x333/0xbd0 [ 154.271328][ T7582] ? swap_cache_get_folio+0x1e0/0x460 [ 154.271359][ T7582] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 154.271389][ T7582] ? __pfx_get_swap_device+0x10/0x10 [ 154.271425][ T7582] ? __pfx___lock_acquire+0x10/0x10 [ 154.271463][ T7582] do_swap_page+0x680/0x59c0 [ 154.271502][ T7582] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 154.271545][ T7582] ? rcu_is_watching+0x12/0xc0 [ 154.271571][ T7582] ? trace_lock_acquire+0x14e/0x1f0 [ 154.271600][ T7582] ? __pfx_do_swap_page+0x10/0x10 [ 154.271628][ T7582] ? lock_acquire+0x2f/0xb0 [ 154.271656][ T7582] ? ___pte_offset_map+0x42/0x540 [ 154.271683][ T7582] ? __pfx_default_wake_function+0x10/0x10 [ 154.271715][ T7582] ? ___pte_offset_map+0x1b9/0x540 [ 154.271736][ T7582] ? __pfx_lock_release+0x10/0x10 [ 154.271774][ T7582] __handle_mm_fault+0x117f/0x2c60 [ 154.271817][ T7582] ? __pfx___handle_mm_fault+0x10/0x10 [ 154.271847][ T7582] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 154.271900][ T7582] ? find_vma+0xc0/0x140 [ 154.271926][ T7582] ? __pfx_find_vma+0x10/0x10 [ 154.271958][ T7582] handle_mm_fault+0x3fa/0xaa0 [ 154.271997][ T7582] do_user_addr_fault+0x7a3/0x13f0 [ 154.272034][ T7582] exc_page_fault+0x5c/0xc0 [ 154.272064][ T7582] asm_exc_page_fault+0x26/0x30 [ 154.272094][ T7582] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 154.272118][ T7582] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 154.272139][ T7582] RSP: 0018:ffffc9000427f880 EFLAGS: 00050206 [ 154.272157][ T7582] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000005000 [ 154.272171][ T7582] RDX: 0000000000000000 RSI: 0000000000043000 RDI: ffff88802825b000 [ 154.272185][ T7582] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100504bfff [ 154.272199][ T7582] R10: ffff88802825ffff R11: 0000000000000000 R12: ffffc9000427fc58 [ 154.272214][ T7582] R13: 0000000000048000 R14: ffff888028258000 R15: 00007ffffffff000 [ 154.272246][ T7582] _copy_from_iter+0x385/0x1560 [ 154.272274][ T7582] ? trace_lock_acquire+0x14e/0x1f0 [ 154.272300][ T7582] ? sk_leave_memory_pressure+0x7c/0x130 [ 154.272330][ T7582] ? __pfx__copy_from_iter+0x10/0x10 [ 154.272352][ T7582] ? __virt_addr_valid+0x1a4/0x590 [ 154.272382][ T7582] ? __virt_addr_valid+0x5e/0x590 [ 154.272403][ T7582] ? __phys_addr+0xc6/0x150 [ 154.272424][ T7582] ? __phys_addr_symbol+0x30/0x80 [ 154.272447][ T7582] ? __check_object_size+0x488/0x710 [ 154.272475][ T7582] tcp_sendmsg_locked+0x1979/0x37c0 [ 154.272532][ T7582] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 154.272561][ T7582] ? tcp_sendmsg+0x20/0x50 [ 154.272589][ T7582] ? mark_held_locks+0x9f/0xe0 [ 154.272623][ T7582] ? __local_bh_enable_ip+0xa4/0x120 [ 154.272662][ T7582] tcp_sendmsg+0x2e/0x50 [ 154.272682][ T7582] ? __pfx_tcp_sendmsg+0x10/0x10 [ 154.272703][ T7582] inet_sendmsg+0xb9/0x140 [ 154.272739][ T7582] sock_write_iter+0x4ac/0x5b0 [ 154.272769][ T7582] ? __pfx_sock_write_iter+0x10/0x10 [ 154.272806][ T7582] ? bpf_lsm_file_permission+0x9/0x10 [ 154.272840][ T7582] ? security_file_permission+0x71/0x210 [ 154.272871][ T7582] ? rw_verify_area+0xcf/0x680 [ 154.272901][ T7582] vfs_write+0x5ae/0x1150 [ 154.272932][ T7582] ? __pfx_sock_write_iter+0x10/0x10 [ 154.272960][ T7582] ? __pfx_vfs_write+0x10/0x10 [ 154.272987][ T7582] ? do_futex+0x123/0x350 [ 154.273016][ T7582] ? __fget_files+0x40/0x3a0 [ 154.273062][ T7582] ksys_write+0x207/0x250 [ 154.273092][ T7582] ? __pfx_ksys_write+0x10/0x10 [ 154.273134][ T7582] do_syscall_64+0xcd/0x250 [ 154.273166][ T7582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.273198][ T7582] RIP: 0033:0x7fa32958d169 [ 154.273217][ T7582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 154.273237][ T7582] RSP: 002b:00007fa32a33b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 154.273257][ T7582] RAX: ffffffffffffffda RBX: 00007fa3297a6160 RCX: 00007fa32958d169 [ 154.273271][ T7582] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 154.273283][ T7582] RBP: 00007fa32960e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 154.273296][ T7582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 154.273308][ T7582] R13: 0000000000000000 R14: 00007fa3297a6160 R15: 00007fffe10b9228 [ 154.273339][ T7582] [ 155.165081][ T7600] netlink: 4 bytes leftover after parsing attributes in process `syz.2.564'. [ 155.613184][ T7618] FAULT_INJECTION: forcing a failure. [ 155.613184][ T7618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.633474][ T7618] CPU: 0 UID: 0 PID: 7618 Comm: syz.1.567 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 155.633504][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 155.633517][ T7618] Call Trace: [ 155.633524][ T7618] [ 155.633533][ T7618] dump_stack_lvl+0x16c/0x1f0 [ 155.633568][ T7618] should_fail_ex+0x50a/0x650 [ 155.633604][ T7618] _copy_from_user+0x2e/0xd0 [ 155.633636][ T7618] do_sys_poll+0x1d6/0xde0 [ 155.633668][ T7618] ? __pfx_mark_lock+0x10/0x10 [ 155.633701][ T7618] ? __pfx_do_sys_poll+0x10/0x10 [ 155.633753][ T7618] ? __pfx___lock_acquire+0x10/0x10 [ 155.633837][ T7618] ? __mutex_unlock_slowpath+0x164/0x6a0 [ 155.633871][ T7618] ? set_user_sigmask+0x217/0x2a0 [ 155.633898][ T7618] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 155.633926][ T7618] ? __pfx_set_user_sigmask+0x10/0x10 [ 155.633953][ T7618] ? __fget_files+0x206/0x3a0 [ 155.633987][ T7618] __x64_sys_ppoll+0x25a/0x2d0 [ 155.634019][ T7618] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 155.634048][ T7618] ? ksys_write+0x1ba/0x250 [ 155.634077][ T7618] ? __pfx_ksys_write+0x10/0x10 [ 155.634114][ T7618] do_syscall_64+0xcd/0x250 [ 155.634144][ T7618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.634174][ T7618] RIP: 0033:0x7fa32958d169 [ 155.634192][ T7618] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 155.634211][ T7618] RSP: 002b:00007fa32a37d038 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 155.634232][ T7618] RAX: ffffffffffffffda RBX: 00007fa3297a5fa0 RCX: 00007fa32958d169 [ 155.634247][ T7618] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 0000000000000000 [ 155.634259][ T7618] RBP: 00007fa32a37d090 R08: 0000000000000008 R09: 0000000000000000 [ 155.634273][ T7618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.634286][ T7618] R13: 0000000000000000 R14: 00007fa3297a5fa0 R15: 00007fffe10b9228 [ 155.634315][ T7618] [ 156.879317][ T7642] FAULT_INJECTION: forcing a failure. [ 156.879317][ T7642] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 156.959378][ T7642] CPU: 0 UID: 0 PID: 7642 Comm: syz.0.575 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 156.959411][ T7642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 156.959425][ T7642] Call Trace: [ 156.959432][ T7642] [ 156.959441][ T7642] dump_stack_lvl+0x16c/0x1f0 [ 156.959479][ T7642] should_fail_ex+0x50a/0x650 [ 156.959515][ T7642] ? __pfx___might_resched+0x10/0x10 [ 156.959556][ T7642] should_fail_alloc_page+0xe7/0x130 [ 156.959582][ T7642] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 156.959621][ T7642] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 156.959656][ T7642] ? hlock_class+0x4e/0x130 [ 156.959679][ T7642] ? __lock_acquire+0x15a9/0x3c40 [ 156.959723][ T7642] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 156.959765][ T7642] ? __pfx___lock_acquire+0x10/0x10 [ 156.959801][ T7642] ? filemap_get_entry+0x1a8/0x3c0 [ 156.959839][ T7642] ? lock_acquire.part.0+0x11b/0x380 [ 156.959872][ T7642] ? find_held_lock+0x2d/0x110 [ 156.959902][ T7642] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 156.959939][ T7642] ? policy_nodemask+0xea/0x4e0 [ 156.959965][ T7642] alloc_pages_mpol+0x1fc/0x540 [ 156.959989][ T7642] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 156.960011][ T7642] ? _raw_spin_unlock+0x28/0x50 [ 156.960034][ T7642] ? swap_swapcount+0x116/0x180 [ 156.960055][ T7642] ? __pfx_swap_swapcount+0x10/0x10 [ 156.960080][ T7642] folio_alloc_mpol_noprof+0x36/0x2f0 [ 156.960109][ T7642] __read_swap_cache_async+0x50a/0x660 [ 156.960142][ T7642] ? __pfx___read_swap_cache_async+0x10/0x10 [ 156.960172][ T7642] ? swp_swap_info+0xcf/0x130 [ 156.960193][ T7642] ? __pfx_swp_swap_info+0x10/0x10 [ 156.960216][ T7642] ? __pfx___lock_acquire+0x10/0x10 [ 156.960271][ T7642] swap_cluster_readahead+0x3ec/0x740 [ 156.960319][ T7642] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 156.960356][ T7642] ? __pfx_lock_release+0x10/0x10 [ 156.960405][ T7642] ? get_vma_policy+0x248/0x3c0 [ 156.960431][ T7642] swapin_readahead+0x12c/0xd60 [ 156.960463][ T7642] ? percpu_ref_tryget_live+0xe8/0x320 [ 156.960500][ T7642] ? __pfx_swapin_readahead+0x10/0x10 [ 156.960527][ T7642] ? __filemap_get_folio+0x333/0xbd0 [ 156.960563][ T7642] ? swap_cache_get_folio+0x1e0/0x460 [ 156.960599][ T7642] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 156.960627][ T7642] ? __pfx_get_swap_device+0x10/0x10 [ 156.960661][ T7642] ? __pfx___lock_acquire+0x10/0x10 [ 156.960697][ T7642] do_swap_page+0x680/0x59c0 [ 156.960734][ T7642] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 156.960767][ T7642] ? rcu_is_watching+0x12/0xc0 [ 156.960791][ T7642] ? trace_lock_acquire+0x14e/0x1f0 [ 156.960817][ T7642] ? __pfx_do_swap_page+0x10/0x10 [ 156.960845][ T7642] ? lock_acquire+0x2f/0xb0 [ 156.960872][ T7642] ? ___pte_offset_map+0x42/0x540 [ 156.960901][ T7642] ? __pfx_default_wake_function+0x10/0x10 [ 156.960934][ T7642] ? ___pte_offset_map+0x1b9/0x540 [ 156.960958][ T7642] ? __pfx_lock_release+0x10/0x10 [ 156.960997][ T7642] __handle_mm_fault+0x117f/0x2c60 [ 156.961041][ T7642] ? __pfx___handle_mm_fault+0x10/0x10 [ 156.961073][ T7642] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 156.961125][ T7642] ? find_vma+0xc0/0x140 [ 156.961151][ T7642] ? __pfx_find_vma+0x10/0x10 [ 156.961184][ T7642] handle_mm_fault+0x3fa/0xaa0 [ 156.961225][ T7642] do_user_addr_fault+0x7a3/0x13f0 [ 156.961265][ T7642] exc_page_fault+0x5c/0xc0 [ 156.961307][ T7642] asm_exc_page_fault+0x26/0x30 [ 156.961340][ T7642] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 156.961367][ T7642] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 156.961387][ T7642] RSP: 0018:ffffc90003acf880 EFLAGS: 00050206 [ 156.961407][ T7642] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000004000 [ 156.961421][ T7642] RDX: 0000000000000000 RSI: 0000000000044000 RDI: ffff88801337c000 [ 156.961436][ T7642] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100266ffff [ 156.961450][ T7642] R10: ffff88801337ffff R11: 0000000000000000 R12: ffffc90003acfc58 [ 156.961464][ T7642] R13: 0000000000048000 R14: ffff888013378000 R15: 00007ffffffff000 [ 156.961497][ T7642] _copy_from_iter+0x385/0x1560 [ 156.961525][ T7642] ? trace_lock_acquire+0x14e/0x1f0 [ 156.961549][ T7642] ? sk_leave_memory_pressure+0x7c/0x130 [ 156.961579][ T7642] ? __pfx__copy_from_iter+0x10/0x10 [ 156.961602][ T7642] ? __virt_addr_valid+0x1a4/0x590 [ 156.961631][ T7642] ? __virt_addr_valid+0x5e/0x590 [ 156.961655][ T7642] ? __phys_addr+0xc6/0x150 [ 156.961678][ T7642] ? __phys_addr_symbol+0x30/0x80 [ 156.961703][ T7642] ? __check_object_size+0x488/0x710 [ 156.961732][ T7642] tcp_sendmsg_locked+0x1979/0x37c0 [ 156.961780][ T7642] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 156.961807][ T7642] ? tcp_sendmsg+0x20/0x50 [ 156.961834][ T7642] ? mark_held_locks+0x9f/0xe0 [ 156.961867][ T7642] ? __local_bh_enable_ip+0xa4/0x120 [ 156.961905][ T7642] tcp_sendmsg+0x2e/0x50 [ 156.961924][ T7642] ? __pfx_tcp_sendmsg+0x10/0x10 [ 156.961946][ T7642] inet_sendmsg+0xb9/0x140 [ 156.961983][ T7642] sock_write_iter+0x4ac/0x5b0 [ 156.962010][ T7642] ? __pfx_sock_write_iter+0x10/0x10 [ 156.962049][ T7642] ? bpf_lsm_file_permission+0x9/0x10 [ 156.962082][ T7642] ? security_file_permission+0x71/0x210 [ 156.962115][ T7642] ? rw_verify_area+0xcf/0x680 [ 156.962147][ T7642] vfs_write+0x5ae/0x1150 [ 156.962181][ T7642] ? __pfx_sock_write_iter+0x10/0x10 [ 156.962210][ T7642] ? __pfx_vfs_write+0x10/0x10 [ 156.962238][ T7642] ? do_futex+0x123/0x350 [ 156.962268][ T7642] ? __fget_files+0x40/0x3a0 [ 156.962328][ T7642] ksys_write+0x207/0x250 [ 156.962362][ T7642] ? __pfx_ksys_write+0x10/0x10 [ 156.962405][ T7642] do_syscall_64+0xcd/0x250 [ 156.962440][ T7642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.962472][ T7642] RIP: 0033:0x7f382e78d169 [ 156.962491][ T7642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 156.962512][ T7642] RSP: 002b:00007f382c5b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 156.962534][ T7642] RAX: ffffffffffffffda RBX: 00007f382e9a6160 RCX: 00007f382e78d169 [ 156.962549][ T7642] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 156.962563][ T7642] RBP: 00007f382e80e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 156.962578][ T7642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.962592][ T7642] R13: 0000000000000000 R14: 00007f382e9a6160 R15: 00007ffee26777f8 [ 156.962626][ T7642] [ 157.706689][ T7650] netlink: 4 bytes leftover after parsing attributes in process `syz.1.579'. [ 158.785011][ T7691] netlink: 4 bytes leftover after parsing attributes in process `syz.3.592'. [ 159.191149][ T7696] FAULT_INJECTION: forcing a failure. [ 159.191149][ T7696] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 159.209593][ T7696] CPU: 0 UID: 0 PID: 7696 Comm: syz.0.591 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 159.209629][ T7696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 159.209644][ T7696] Call Trace: [ 159.209652][ T7696] [ 159.209662][ T7696] dump_stack_lvl+0x16c/0x1f0 [ 159.209701][ T7696] should_fail_ex+0x50a/0x650 [ 159.209739][ T7696] ? __pfx___might_resched+0x10/0x10 [ 159.209787][ T7696] should_fail_alloc_page+0xe7/0x130 [ 159.209814][ T7696] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 159.209853][ T7696] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 159.209893][ T7696] ? hlock_class+0x4e/0x130 [ 159.209920][ T7696] ? __lock_acquire+0x15a9/0x3c40 [ 159.209965][ T7696] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 159.210002][ T7696] ? __pfx___lock_acquire+0x10/0x10 [ 159.210039][ T7696] ? filemap_get_entry+0x1a8/0x3c0 [ 159.210077][ T7696] ? lock_acquire.part.0+0x11b/0x380 [ 159.210110][ T7696] ? find_held_lock+0x2d/0x110 [ 159.210140][ T7696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 159.210181][ T7696] ? policy_nodemask+0xea/0x4e0 [ 159.210206][ T7696] alloc_pages_mpol+0x1fc/0x540 [ 159.210232][ T7696] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 159.210255][ T7696] ? _raw_spin_unlock+0x28/0x50 [ 159.210281][ T7696] ? swap_swapcount+0x116/0x180 [ 159.210304][ T7696] ? __pfx_swap_swapcount+0x10/0x10 [ 159.210331][ T7696] folio_alloc_mpol_noprof+0x36/0x2f0 [ 159.210367][ T7696] __read_swap_cache_async+0x50a/0x660 [ 159.210407][ T7696] ? __pfx___read_swap_cache_async+0x10/0x10 [ 159.210441][ T7696] ? swapcache_clear+0xd0/0xe0 [ 159.210466][ T7696] ? __pfx_swp_swap_info+0x10/0x10 [ 159.210493][ T7696] ? __pfx___lock_acquire+0x10/0x10 [ 159.210529][ T7696] swap_cluster_readahead+0x3ec/0x740 [ 159.210571][ T7696] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 159.210609][ T7696] ? __pfx_lock_release+0x10/0x10 [ 159.210656][ T7696] ? get_vma_policy+0x248/0x3c0 [ 159.210685][ T7696] swapin_readahead+0x12c/0xd60 [ 159.210719][ T7696] ? percpu_ref_tryget_live+0xe8/0x320 [ 159.210761][ T7696] ? __pfx_swapin_readahead+0x10/0x10 [ 159.210791][ T7696] ? __filemap_get_folio+0x333/0xbd0 [ 159.210832][ T7696] ? swap_cache_get_folio+0x1e0/0x460 [ 159.210865][ T7696] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 159.210896][ T7696] ? __pfx_get_swap_device+0x10/0x10 [ 159.210933][ T7696] ? __pfx___lock_acquire+0x10/0x10 [ 159.210973][ T7696] do_swap_page+0x680/0x59c0 [ 159.211013][ T7696] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 159.211047][ T7696] ? rcu_is_watching+0x12/0xc0 [ 159.211073][ T7696] ? trace_lock_acquire+0x14e/0x1f0 [ 159.211102][ T7696] ? __pfx_do_swap_page+0x10/0x10 [ 159.211132][ T7696] ? lock_acquire+0x2f/0xb0 [ 159.211162][ T7696] ? ___pte_offset_map+0x42/0x540 [ 159.211191][ T7696] ? __pfx_default_wake_function+0x10/0x10 [ 159.211227][ T7696] ? ___pte_offset_map+0x1b9/0x540 [ 159.211252][ T7696] ? __pfx_lock_release+0x10/0x10 [ 159.211292][ T7696] __handle_mm_fault+0x117f/0x2c60 [ 159.211342][ T7696] ? __pfx___handle_mm_fault+0x10/0x10 [ 159.211376][ T7696] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 159.211432][ T7696] ? find_vma+0xc0/0x140 [ 159.211460][ T7696] ? __pfx_find_vma+0x10/0x10 [ 159.211495][ T7696] handle_mm_fault+0x3fa/0xaa0 [ 159.211539][ T7696] do_user_addr_fault+0x7a3/0x13f0 [ 159.211581][ T7696] exc_page_fault+0x5c/0xc0 [ 159.211609][ T7696] asm_exc_page_fault+0x26/0x30 [ 159.211641][ T7696] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 159.211668][ T7696] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 159.211690][ T7696] RSP: 0018:ffffc90003527880 EFLAGS: 00050206 [ 159.211712][ T7696] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000008000 [ 159.211728][ T7696] RDX: 0000000000000000 RSI: 0000000000040000 RDI: ffff8880342a8000 [ 159.211744][ T7696] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed1006855fff [ 159.211759][ T7696] R10: ffff8880342affff R11: 0000000000000000 R12: ffffc90003527c58 [ 159.211774][ T7696] R13: 0000000000048000 R14: ffff8880342a8000 R15: 00007ffffffff000 [ 159.211815][ T7696] _copy_from_iter+0x385/0x1560 [ 159.211845][ T7696] ? trace_lock_acquire+0x14e/0x1f0 [ 159.211871][ T7696] ? sk_leave_memory_pressure+0x7c/0x130 [ 159.211903][ T7696] ? __pfx__copy_from_iter+0x10/0x10 [ 159.211927][ T7696] ? __virt_addr_valid+0x1a4/0x590 [ 159.211957][ T7696] ? __virt_addr_valid+0x5e/0x590 [ 159.211980][ T7696] ? __phys_addr+0xc6/0x150 [ 159.212003][ T7696] ? __phys_addr_symbol+0x30/0x80 [ 159.212027][ T7696] ? __check_object_size+0x488/0x710 [ 159.212056][ T7696] tcp_sendmsg_locked+0x1979/0x37c0 [ 159.212104][ T7696] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 159.212131][ T7696] ? tcp_sendmsg+0x20/0x50 [ 159.212160][ T7696] ? mark_held_locks+0x9f/0xe0 [ 159.212194][ T7696] ? __local_bh_enable_ip+0xa4/0x120 [ 159.212236][ T7696] tcp_sendmsg+0x2e/0x50 [ 159.212257][ T7696] ? __pfx_tcp_sendmsg+0x10/0x10 [ 159.212281][ T7696] inet_sendmsg+0xb9/0x140 [ 159.212317][ T7696] sock_write_iter+0x4ac/0x5b0 [ 159.212352][ T7696] ? __pfx_sock_write_iter+0x10/0x10 [ 159.212393][ T7696] ? bpf_lsm_file_permission+0x9/0x10 [ 159.212429][ T7696] ? security_file_permission+0x71/0x210 [ 159.212462][ T7696] ? rw_verify_area+0xcf/0x680 [ 159.212494][ T7696] vfs_write+0x5ae/0x1150 [ 159.212527][ T7696] ? __pfx_sock_write_iter+0x10/0x10 [ 159.212557][ T7696] ? __pfx_vfs_write+0x10/0x10 [ 159.212586][ T7696] ? do_futex+0x123/0x350 [ 159.212617][ T7696] ? __fget_files+0x40/0x3a0 [ 159.212669][ T7696] ksys_write+0x207/0x250 [ 159.212699][ T7696] ? __pfx_ksys_write+0x10/0x10 [ 159.212742][ T7696] do_syscall_64+0xcd/0x250 [ 159.212775][ T7696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.212807][ T7696] RIP: 0033:0x7f382e78d169 [ 159.212826][ T7696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 159.212848][ T7696] RSP: 002b:00007f382c5b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 159.212870][ T7696] RAX: ffffffffffffffda RBX: 00007f382e9a6160 RCX: 00007f382e78d169 [ 159.212888][ T7696] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 159.212903][ T7696] RBP: 00007f382e80e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 159.212919][ T7696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.212934][ T7696] R13: 0000000000000000 R14: 00007f382e9a6160 R15: 00007ffee26777f8 [ 159.212968][ T7696] [ 160.211028][ T7700] FAULT_INJECTION: forcing a failure. [ 160.211028][ T7700] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 160.334199][ T7700] CPU: 1 UID: 0 PID: 7700 Comm: syz.2.593 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 160.334237][ T7700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 160.334260][ T7700] Call Trace: [ 160.334269][ T7700] [ 160.334279][ T7700] dump_stack_lvl+0x16c/0x1f0 [ 160.334319][ T7700] should_fail_ex+0x50a/0x650 [ 160.334355][ T7700] ? __pfx___might_resched+0x10/0x10 [ 160.334400][ T7700] should_fail_alloc_page+0xe7/0x130 [ 160.334426][ T7700] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 160.334465][ T7700] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 160.334503][ T7700] ? hlock_class+0x4e/0x130 [ 160.334527][ T7700] ? __lock_acquire+0x15a9/0x3c40 [ 160.334572][ T7700] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 160.334609][ T7700] ? __pfx___lock_acquire+0x10/0x10 [ 160.334645][ T7700] ? filemap_get_entry+0x1a8/0x3c0 [ 160.334681][ T7700] ? lock_acquire.part.0+0x11b/0x380 [ 160.334714][ T7700] ? find_held_lock+0x2d/0x110 [ 160.334743][ T7700] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 160.334782][ T7700] ? policy_nodemask+0xea/0x4e0 [ 160.334809][ T7700] alloc_pages_mpol+0x1fc/0x540 [ 160.334835][ T7700] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 160.334858][ T7700] ? _raw_spin_unlock+0x28/0x50 [ 160.334885][ T7700] ? swap_swapcount+0x116/0x180 [ 160.334908][ T7700] ? __pfx_swap_swapcount+0x10/0x10 [ 160.334935][ T7700] folio_alloc_mpol_noprof+0x36/0x2f0 [ 160.334966][ T7700] __read_swap_cache_async+0x50a/0x660 [ 160.335003][ T7700] ? __pfx___read_swap_cache_async+0x10/0x10 [ 160.335037][ T7700] ? swapcache_clear+0xd0/0xe0 [ 160.335062][ T7700] ? __pfx_swp_swap_info+0x10/0x10 [ 160.335088][ T7700] ? __pfx___lock_acquire+0x10/0x10 [ 160.335125][ T7700] swap_cluster_readahead+0x3ec/0x740 [ 160.335166][ T7700] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 160.335204][ T7700] ? __pfx_lock_release+0x10/0x10 [ 160.335257][ T7700] ? get_vma_policy+0x248/0x3c0 [ 160.335286][ T7700] swapin_readahead+0x12c/0xd60 [ 160.335321][ T7700] ? percpu_ref_tryget_live+0xe8/0x320 [ 160.335365][ T7700] ? __pfx_swapin_readahead+0x10/0x10 [ 160.335396][ T7700] ? __filemap_get_folio+0x333/0xbd0 [ 160.335437][ T7700] ? swap_cache_get_folio+0x1e0/0x460 [ 160.335471][ T7700] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 160.335500][ T7700] ? __pfx_get_swap_device+0x10/0x10 [ 160.335537][ T7700] ? __pfx___lock_acquire+0x10/0x10 [ 160.335576][ T7700] do_swap_page+0x680/0x59c0 [ 160.335615][ T7700] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 160.335657][ T7700] ? rcu_is_watching+0x12/0xc0 [ 160.335683][ T7700] ? trace_lock_acquire+0x14e/0x1f0 [ 160.335712][ T7700] ? __pfx_do_swap_page+0x10/0x10 [ 160.335750][ T7700] ? lock_acquire+0x2f/0xb0 [ 160.335779][ T7700] ? ___pte_offset_map+0x42/0x540 [ 160.335809][ T7700] ? __pfx_default_wake_function+0x10/0x10 [ 160.335852][ T7700] ? ___pte_offset_map+0x1b9/0x540 [ 160.335879][ T7700] ? __pfx_lock_release+0x10/0x10 [ 160.335921][ T7700] __handle_mm_fault+0x117f/0x2c60 [ 160.335967][ T7700] ? __pfx___handle_mm_fault+0x10/0x10 [ 160.335999][ T7700] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 160.336053][ T7700] ? find_vma+0xc0/0x140 [ 160.336080][ T7700] ? __pfx_find_vma+0x10/0x10 [ 160.336113][ T7700] handle_mm_fault+0x3fa/0xaa0 [ 160.336154][ T7700] do_user_addr_fault+0x7a3/0x13f0 [ 160.336196][ T7700] exc_page_fault+0x5c/0xc0 [ 160.336227][ T7700] asm_exc_page_fault+0x26/0x30 [ 160.336264][ T7700] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 160.336291][ T7700] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 160.336316][ T7700] RSP: 0018:ffffc90003497880 EFLAGS: 00050206 [ 160.336337][ T7700] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000002000 [ 160.336353][ T7700] RDX: 0000000000000000 RSI: 000000000003e000 RDI: ffff888060936000 [ 160.336370][ T7700] RBP: 0000000000038000 R08: 0000000000000001 R09: ffffed100c126fff [ 160.336386][ T7700] R10: ffff888060937fff R11: 0000000000000000 R12: ffffc90003497c58 [ 160.336402][ T7700] R13: 0000000000040000 R14: ffff888060930000 R15: 00007ffffffff000 [ 160.336436][ T7700] _copy_from_iter+0x385/0x1560 [ 160.336464][ T7700] ? trace_lock_acquire+0x14e/0x1f0 [ 160.336489][ T7700] ? sk_leave_memory_pressure+0x7c/0x130 [ 160.336521][ T7700] ? __pfx__copy_from_iter+0x10/0x10 [ 160.336545][ T7700] ? __virt_addr_valid+0x1a4/0x590 [ 160.336575][ T7700] ? __virt_addr_valid+0x5e/0x590 [ 160.336597][ T7700] ? __phys_addr+0xc6/0x150 [ 160.336620][ T7700] ? __phys_addr_symbol+0x30/0x80 [ 160.336644][ T7700] ? __check_object_size+0x488/0x710 [ 160.336674][ T7700] tcp_sendmsg_locked+0x1979/0x37c0 [ 160.336721][ T7700] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 160.336748][ T7700] ? tcp_sendmsg+0x20/0x50 [ 160.336778][ T7700] ? mark_held_locks+0x9f/0xe0 [ 160.336811][ T7700] ? __local_bh_enable_ip+0xa4/0x120 [ 160.336850][ T7700] tcp_sendmsg+0x2e/0x50 [ 160.336870][ T7700] ? __pfx_tcp_sendmsg+0x10/0x10 [ 160.336893][ T7700] inet_sendmsg+0xb9/0x140 [ 160.336930][ T7700] sock_write_iter+0x4ac/0x5b0 [ 160.336958][ T7700] ? __pfx_sock_write_iter+0x10/0x10 [ 160.336997][ T7700] ? bpf_lsm_file_permission+0x9/0x10 [ 160.337031][ T7700] ? security_file_permission+0x71/0x210 [ 160.337064][ T7700] ? rw_verify_area+0xcf/0x680 [ 160.337097][ T7700] vfs_write+0x5ae/0x1150 [ 160.337130][ T7700] ? __pfx_sock_write_iter+0x10/0x10 [ 160.337161][ T7700] ? __pfx_vfs_write+0x10/0x10 [ 160.337190][ T7700] ? do_futex+0x123/0x350 [ 160.337220][ T7700] ? __fget_files+0x40/0x3a0 [ 160.337276][ T7700] ksys_write+0x207/0x250 [ 160.337310][ T7700] ? __pfx_ksys_write+0x10/0x10 [ 160.337358][ T7700] do_syscall_64+0xcd/0x250 [ 160.337390][ T7700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.337424][ T7700] RIP: 0033:0x7fe88358d169 [ 160.337443][ T7700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 160.337465][ T7700] RSP: 002b:00007fe8813b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 160.337487][ T7700] RAX: ffffffffffffffda RBX: 00007fe8837a6160 RCX: 00007fe88358d169 [ 160.337504][ T7700] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 160.337519][ T7700] RBP: 00007fe88360e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 160.337535][ T7700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.337550][ T7700] R13: 0000000000000000 R14: 00007fe8837a6160 R15: 00007fff0d21ab18 [ 160.337585][ T7700] [ 161.525587][ T7732] netlink: 4 bytes leftover after parsing attributes in process `syz.0.603'. [ 162.307972][ T7757] zswap: compressor not available [ 163.070697][ T7775] FAULT_INJECTION: forcing a failure. [ 163.070697][ T7775] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 163.119098][ T7775] CPU: 0 UID: 0 PID: 7775 Comm: syz.3.615 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 163.119130][ T7775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 163.119143][ T7775] Call Trace: [ 163.119151][ T7775] [ 163.119160][ T7775] dump_stack_lvl+0x16c/0x1f0 [ 163.119196][ T7775] should_fail_ex+0x50a/0x650 [ 163.119234][ T7775] _copy_from_user+0x2e/0xd0 [ 163.119261][ T7775] copy_msghdr_from_user+0x99/0x160 [ 163.119295][ T7775] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 163.119325][ T7775] ? __lock_acquire+0xcc5/0x3c40 [ 163.119371][ T7775] ___sys_sendmsg+0xff/0x1e0 [ 163.119405][ T7775] ? __pfx____sys_sendmsg+0x10/0x10 [ 163.119450][ T7775] ? trace_lock_acquire+0x14e/0x1f0 [ 163.119497][ T7775] __sys_sendmmsg+0x201/0x420 [ 163.119533][ T7775] ? __pfx___sys_sendmmsg+0x10/0x10 [ 163.119577][ T7775] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 163.119619][ T7775] ? fput+0x67/0x440 [ 163.119642][ T7775] ? ksys_write+0x1ba/0x250 [ 163.119671][ T7775] ? __pfx_ksys_write+0x10/0x10 [ 163.119706][ T7775] __x64_sys_sendmmsg+0x9c/0x100 [ 163.119737][ T7775] ? lockdep_hardirqs_on+0x7c/0x110 [ 163.119788][ T7775] do_syscall_64+0xcd/0x250 [ 163.119846][ T7775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.119877][ T7775] RIP: 0033:0x7fa69038d169 [ 163.119896][ T7775] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 163.119916][ T7775] RSP: 002b:00007fa69112f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 163.119939][ T7775] RAX: ffffffffffffffda RBX: 00007fa6905a5fa0 RCX: 00007fa69038d169 [ 163.119954][ T7775] RDX: 0000000000000005 RSI: 0000400000000140 RDI: 0000000000000003 [ 163.119968][ T7775] RBP: 00007fa69112f090 R08: 0000000000000000 R09: 0000000000000000 [ 163.119981][ T7775] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 163.119995][ T7775] R13: 0000000000000000 R14: 00007fa6905a5fa0 R15: 00007fffd8bd3fe8 [ 163.120024][ T7775] [ 163.406731][ T7772] netlink: 4 bytes leftover after parsing attributes in process `syz.2.616'. [ 163.964260][ T7777] FAULT_INJECTION: forcing a failure. [ 163.964260][ T7777] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 163.983355][ T7777] CPU: 0 UID: 0 PID: 7777 Comm: syz.0.612 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 163.983390][ T7777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 163.983403][ T7777] Call Trace: [ 163.983411][ T7777] [ 163.983421][ T7777] dump_stack_lvl+0x16c/0x1f0 [ 163.983459][ T7777] should_fail_ex+0x50a/0x650 [ 163.983497][ T7777] ? __pfx___might_resched+0x10/0x10 [ 163.983540][ T7777] should_fail_alloc_page+0xe7/0x130 [ 163.983569][ T7777] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 163.983606][ T7777] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 163.983640][ T7777] ? hlock_class+0x4e/0x130 [ 163.983663][ T7777] ? __lock_acquire+0x15a9/0x3c40 [ 163.983704][ T7777] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 163.983740][ T7777] ? __pfx___lock_acquire+0x10/0x10 [ 163.983785][ T7777] ? filemap_get_entry+0x1a8/0x3c0 [ 163.983823][ T7777] ? lock_acquire.part.0+0x11b/0x380 [ 163.983857][ T7777] ? find_held_lock+0x2d/0x110 [ 163.983888][ T7777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 163.983926][ T7777] ? policy_nodemask+0xea/0x4e0 [ 163.983953][ T7777] alloc_pages_mpol+0x1fc/0x540 [ 163.983979][ T7777] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 163.984002][ T7777] ? _raw_spin_unlock+0x28/0x50 [ 163.984028][ T7777] ? swap_swapcount+0x116/0x180 [ 163.984051][ T7777] ? __pfx_swap_swapcount+0x10/0x10 [ 163.984078][ T7777] folio_alloc_mpol_noprof+0x36/0x2f0 [ 163.984108][ T7777] __read_swap_cache_async+0x50a/0x660 [ 163.984146][ T7777] ? __pfx___read_swap_cache_async+0x10/0x10 [ 163.984180][ T7777] ? swapcache_clear+0xd0/0xe0 [ 163.984205][ T7777] ? __pfx_swp_swap_info+0x10/0x10 [ 163.984231][ T7777] ? __pfx___lock_acquire+0x10/0x10 [ 163.984267][ T7777] swap_cluster_readahead+0x3ec/0x740 [ 163.984308][ T7777] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 163.984345][ T7777] ? __pfx_lock_release+0x10/0x10 [ 163.984392][ T7777] ? get_vma_policy+0x248/0x3c0 [ 163.984419][ T7777] swapin_readahead+0x12c/0xd60 [ 163.984453][ T7777] ? percpu_ref_tryget_live+0xe8/0x320 [ 163.984494][ T7777] ? __pfx_swapin_readahead+0x10/0x10 [ 163.984524][ T7777] ? __filemap_get_folio+0x333/0xbd0 [ 163.984563][ T7777] ? swap_cache_get_folio+0x1e0/0x460 [ 163.984596][ T7777] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 163.984625][ T7777] ? __pfx_get_swap_device+0x10/0x10 [ 163.984661][ T7777] ? __pfx___lock_acquire+0x10/0x10 [ 163.984699][ T7777] do_swap_page+0x680/0x59c0 [ 163.984739][ T7777] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 163.984782][ T7777] ? rcu_is_watching+0x12/0xc0 [ 163.984808][ T7777] ? trace_lock_acquire+0x14e/0x1f0 [ 163.984836][ T7777] ? __pfx_do_swap_page+0x10/0x10 [ 163.984867][ T7777] ? lock_acquire+0x2f/0xb0 [ 163.984896][ T7777] ? ___pte_offset_map+0x42/0x540 [ 163.984921][ T7777] ? __pfx_default_wake_function+0x10/0x10 [ 163.984952][ T7777] ? ___pte_offset_map+0x1b9/0x540 [ 163.984974][ T7777] ? __pfx_lock_release+0x10/0x10 [ 163.985008][ T7777] __handle_mm_fault+0x117f/0x2c60 [ 163.985046][ T7777] ? __pfx___handle_mm_fault+0x10/0x10 [ 163.985077][ T7777] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 163.985126][ T7777] ? find_vma+0xc0/0x140 [ 163.985150][ T7777] ? __pfx_find_vma+0x10/0x10 [ 163.985181][ T7777] handle_mm_fault+0x3fa/0xaa0 [ 163.985221][ T7777] do_user_addr_fault+0x7a3/0x13f0 [ 163.985261][ T7777] exc_page_fault+0x5c/0xc0 [ 163.985291][ T7777] asm_exc_page_fault+0x26/0x30 [ 163.985320][ T7777] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 163.985345][ T7777] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 163.985365][ T7777] RSP: 0018:ffffc90003bef880 EFLAGS: 00050206 [ 163.985383][ T7777] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000007000 [ 163.985395][ T7777] RDX: 0000000000000000 RSI: 0000000000041000 RDI: ffff888075b69000 [ 163.985410][ T7777] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100eb6dfff [ 163.985422][ T7777] R10: ffff888075b6ffff R11: 0000000000000000 R12: ffffc90003befc58 [ 163.985435][ T7777] R13: 0000000000048000 R14: ffff888075b68000 R15: 00007ffffffff000 [ 163.985465][ T7777] _copy_from_iter+0x385/0x1560 [ 163.985491][ T7777] ? trace_lock_acquire+0x14e/0x1f0 [ 163.985516][ T7777] ? sk_leave_memory_pressure+0x7c/0x130 [ 163.985548][ T7777] ? __pfx__copy_from_iter+0x10/0x10 [ 163.985572][ T7777] ? __virt_addr_valid+0x1a4/0x590 [ 163.985602][ T7777] ? __virt_addr_valid+0x5e/0x590 [ 163.985625][ T7777] ? __phys_addr+0xc6/0x150 [ 163.985646][ T7777] ? __phys_addr_symbol+0x30/0x80 [ 163.985670][ T7777] ? __check_object_size+0x488/0x710 [ 163.985700][ T7777] tcp_sendmsg_locked+0x1979/0x37c0 [ 163.985760][ T7777] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 163.985788][ T7777] ? tcp_sendmsg+0x20/0x50 [ 163.985814][ T7777] ? mark_held_locks+0x9f/0xe0 [ 163.985850][ T7777] ? __local_bh_enable_ip+0xa4/0x120 [ 163.985888][ T7777] tcp_sendmsg+0x2e/0x50 [ 163.985908][ T7777] ? __pfx_tcp_sendmsg+0x10/0x10 [ 163.985931][ T7777] inet_sendmsg+0xb9/0x140 [ 163.985968][ T7777] sock_write_iter+0x4ac/0x5b0 [ 163.985996][ T7777] ? __pfx_sock_write_iter+0x10/0x10 [ 163.986036][ T7777] ? bpf_lsm_file_permission+0x9/0x10 [ 163.986071][ T7777] ? security_file_permission+0x71/0x210 [ 163.986104][ T7777] ? rw_verify_area+0xcf/0x680 [ 163.986136][ T7777] vfs_write+0x5ae/0x1150 [ 163.986168][ T7777] ? __pfx_sock_write_iter+0x10/0x10 [ 163.986199][ T7777] ? __pfx_vfs_write+0x10/0x10 [ 163.986226][ T7777] ? do_futex+0x123/0x350 [ 163.986255][ T7777] ? __fget_files+0x40/0x3a0 [ 163.986307][ T7777] ksys_write+0x207/0x250 [ 163.986337][ T7777] ? __pfx_ksys_write+0x10/0x10 [ 163.986377][ T7777] do_syscall_64+0xcd/0x250 [ 163.986408][ T7777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.986438][ T7777] RIP: 0033:0x7f382e78d169 [ 163.986456][ T7777] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 163.986478][ T7777] RSP: 002b:00007f382c5b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 163.986498][ T7777] RAX: ffffffffffffffda RBX: 00007f382e9a6160 RCX: 00007f382e78d169 [ 163.986514][ T7777] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 163.986528][ T7777] RBP: 00007f382e80e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 163.986542][ T7777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 163.986555][ T7777] R13: 0000000000000000 R14: 00007f382e9a6160 R15: 00007ffee26777f8 [ 163.986588][ T7777] [ 165.113479][ T7806] FAULT_INJECTION: forcing a failure. [ 165.113479][ T7806] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 165.133427][ T7806] CPU: 0 UID: 0 PID: 7806 Comm: syz.1.621 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 165.133464][ T7806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 165.133478][ T7806] Call Trace: [ 165.133486][ T7806] [ 165.133496][ T7806] dump_stack_lvl+0x16c/0x1f0 [ 165.133534][ T7806] should_fail_ex+0x50a/0x650 [ 165.133573][ T7806] ? __pfx___might_resched+0x10/0x10 [ 165.133610][ T7806] should_fail_alloc_page+0xe7/0x130 [ 165.133645][ T7806] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 165.133684][ T7806] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 165.133720][ T7806] ? __pfx_mark_lock+0x10/0x10 [ 165.133747][ T7806] ? hlock_class+0x4e/0x130 [ 165.133773][ T7806] ? hlock_class+0x4e/0x130 [ 165.133797][ T7806] ? mark_lock+0xb5/0xc60 [ 165.133828][ T7806] ? hlock_class+0x4e/0x130 [ 165.133852][ T7806] ? mark_lock+0xb5/0xc60 [ 165.133882][ T7806] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 165.133920][ T7806] ? __pfx_mark_lock+0x10/0x10 [ 165.133949][ T7806] ? mark_lock+0xb5/0xc60 [ 165.133997][ T7806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 165.134035][ T7806] ? policy_nodemask+0xea/0x4e0 [ 165.134062][ T7806] alloc_pages_mpol+0x1fc/0x540 [ 165.134088][ T7806] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 165.134112][ T7806] ? find_held_lock+0x2d/0x110 [ 165.134145][ T7806] folio_alloc_mpol_noprof+0x36/0x2f0 [ 165.134174][ T7806] shmem_alloc_folio+0x135/0x160 [ 165.134214][ T7806] shmem_alloc_and_add_folio+0x48e/0xc10 [ 165.134247][ T7806] ? shmem_huge_global_enabled+0x72/0x6b0 [ 165.134274][ T7806] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 165.134305][ T7806] ? shmem_allowable_huge_orders+0xd0/0x410 [ 165.134341][ T7806] shmem_get_folio_gfp+0x689/0x1530 [ 165.134377][ T7806] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 165.134410][ T7806] ? filemap_map_pages+0xf92/0x16b0 [ 165.134443][ T7806] shmem_fault+0x200/0xae0 [ 165.134473][ T7806] ? __pfx_shmem_fault+0x10/0x10 [ 165.134508][ T7806] ? do_pte_missing+0xde9/0x3e10 [ 165.134542][ T7806] ? __pfx_lock_release+0x10/0x10 [ 165.134581][ T7806] __do_fault+0x10a/0x490 [ 165.134610][ T7806] do_pte_missing+0xecf/0x3e10 [ 165.134654][ T7806] ? __pfx_lock_release+0x10/0x10 [ 165.134696][ T7806] __handle_mm_fault+0x1166/0x2c60 [ 165.134743][ T7806] ? __pfx___handle_mm_fault+0x10/0x10 [ 165.134776][ T7806] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 165.134832][ T7806] ? find_vma+0xc0/0x140 [ 165.134859][ T7806] ? __pfx_find_vma+0x10/0x10 [ 165.134892][ T7806] handle_mm_fault+0x3fa/0xaa0 [ 165.134933][ T7806] do_user_addr_fault+0x7a3/0x13f0 [ 165.134974][ T7806] exc_page_fault+0x5c/0xc0 [ 165.135002][ T7806] asm_exc_page_fault+0x26/0x30 [ 165.135036][ T7806] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 165.135061][ T7806] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 165.135085][ T7806] RSP: 0018:ffffc90003a27880 EFLAGS: 00050206 [ 165.135103][ T7806] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000007000 [ 165.135115][ T7806] RDX: 0000000000000000 RSI: 0000000000041000 RDI: ffff888060501000 [ 165.135128][ T7806] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100c0a0fff [ 165.135140][ T7806] R10: ffff888060507fff R11: 0000000000000000 R12: ffffc90003a27c58 [ 165.135152][ T7806] R13: 0000000000048000 R14: ffff888060500000 R15: 00007ffffffff000 [ 165.135179][ T7806] _copy_from_iter+0x385/0x1560 [ 165.135202][ T7806] ? trace_lock_acquire+0x14e/0x1f0 [ 165.135223][ T7806] ? sk_leave_memory_pressure+0x7c/0x130 [ 165.135249][ T7806] ? __pfx__copy_from_iter+0x10/0x10 [ 165.135268][ T7806] ? __virt_addr_valid+0x1a4/0x590 [ 165.135292][ T7806] ? __virt_addr_valid+0x5e/0x590 [ 165.135310][ T7806] ? __phys_addr+0xc6/0x150 [ 165.135328][ T7806] ? __phys_addr_symbol+0x30/0x80 [ 165.135347][ T7806] ? __check_object_size+0x488/0x710 [ 165.135372][ T7806] tcp_sendmsg_locked+0x1979/0x37c0 [ 165.135412][ T7806] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 165.135434][ T7806] ? tcp_sendmsg+0x20/0x50 [ 165.135457][ T7806] ? mark_held_locks+0x9f/0xe0 [ 165.135483][ T7806] ? __local_bh_enable_ip+0xa4/0x120 [ 165.135516][ T7806] tcp_sendmsg+0x2e/0x50 [ 165.135532][ T7806] ? __pfx_tcp_sendmsg+0x10/0x10 [ 165.135550][ T7806] inet_sendmsg+0xb9/0x140 [ 165.135580][ T7806] sock_write_iter+0x4ac/0x5b0 [ 165.135603][ T7806] ? __pfx_sock_write_iter+0x10/0x10 [ 165.135641][ T7806] ? bpf_lsm_file_permission+0x9/0x10 [ 165.135673][ T7806] ? security_file_permission+0x71/0x210 [ 165.135702][ T7806] ? rw_verify_area+0xcf/0x680 [ 165.135731][ T7806] vfs_write+0x5ae/0x1150 [ 165.135760][ T7806] ? __pfx_sock_write_iter+0x10/0x10 [ 165.135785][ T7806] ? __pfx_vfs_write+0x10/0x10 [ 165.135809][ T7806] ? do_futex+0x123/0x350 [ 165.135834][ T7806] ? __fget_files+0x40/0x3a0 [ 165.135875][ T7806] ksys_write+0x207/0x250 [ 165.135901][ T7806] ? __pfx_ksys_write+0x10/0x10 [ 165.135934][ T7806] do_syscall_64+0xcd/0x250 [ 165.135962][ T7806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.135988][ T7806] RIP: 0033:0x7fa32958d169 [ 165.136004][ T7806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 165.136021][ T7806] RSP: 002b:00007fa32a33b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 165.136039][ T7806] RAX: ffffffffffffffda RBX: 00007fa3297a6160 RCX: 00007fa32958d169 [ 165.136052][ T7806] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 165.136064][ T7806] RBP: 00007fa32960e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 165.136075][ T7806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 165.136087][ T7806] R13: 0000000000000000 R14: 00007fa3297a6160 R15: 00007fffe10b9228 [ 165.136113][ T7806] [ 166.061217][ T7828] FAULT_INJECTION: forcing a failure. [ 166.061217][ T7828] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 166.074792][ T7828] CPU: 0 UID: 0 PID: 7828 Comm: syz.0.631 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 166.074821][ T7828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 166.074834][ T7828] Call Trace: [ 166.074840][ T7828] [ 166.074848][ T7828] dump_stack_lvl+0x16c/0x1f0 [ 166.074881][ T7828] should_fail_ex+0x50a/0x650 [ 166.074915][ T7828] _copy_to_user+0x32/0xd0 [ 166.074940][ T7828] simple_read_from_buffer+0xd0/0x160 [ 166.074968][ T7828] proc_fail_nth_read+0x198/0x270 [ 166.074993][ T7828] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 166.075021][ T7828] ? rw_verify_area+0xcf/0x680 [ 166.075045][ T7828] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 166.075070][ T7828] vfs_read+0x1df/0xbf0 [ 166.075095][ T7828] ? __fget_files+0x1fc/0x3a0 [ 166.075123][ T7828] ? __pfx___mutex_lock+0x10/0x10 [ 166.075151][ T7828] ? __pfx_vfs_read+0x10/0x10 [ 166.075188][ T7828] ? __fget_files+0x206/0x3a0 [ 166.075224][ T7828] ksys_read+0x12b/0x250 [ 166.075251][ T7828] ? __pfx_ksys_read+0x10/0x10 [ 166.075274][ T7828] ? syscall_user_dispatch+0x7a/0x130 [ 166.075311][ T7828] do_syscall_64+0xcd/0x250 [ 166.075342][ T7828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.075372][ T7828] RIP: 0033:0x7f382e78bb7c [ 166.075390][ T7828] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 166.075411][ T7828] RSP: 002b:00007f382c5f6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 166.075430][ T7828] RAX: ffffffffffffffda RBX: 00007f382e9a5fa0 RCX: 00007f382e78bb7c [ 166.075444][ T7828] RDX: 000000000000000f RSI: 00007f382c5f60a0 RDI: 0000000000000003 [ 166.075457][ T7828] RBP: 00007f382c5f6090 R08: 0000000000000000 R09: 0000000000000000 [ 166.075470][ T7828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 166.075482][ T7828] R13: 0000000000000000 R14: 00007f382e9a5fa0 R15: 00007ffee26777f8 [ 166.075512][ T7828] [ 166.942291][ T7857] aoe: skb alloc failure [ 166.972845][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 166.979265][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 167.153446][ T7864] openvswitch: netlink: VXLAN extension 0 has unexpected len 4 expected 0 [ 167.216948][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 167.224808][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 168.187333][ T7893] netlink: 4 bytes leftover after parsing attributes in process `syz.0.650'. [ 169.018088][ T7905] capability: warning: `syz.3.653' uses 32-bit capabilities (legacy support in use) [ 169.296761][ T7913] FAULT_INJECTION: forcing a failure. [ 169.296761][ T7913] name failslab, interval 1, probability 0, space 0, times 0 [ 169.365360][ T7913] CPU: 1 UID: 0 PID: 7913 Comm: syz.1.659 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 169.365392][ T7913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 169.365404][ T7913] Call Trace: [ 169.365410][ T7913] [ 169.365419][ T7913] dump_stack_lvl+0x16c/0x1f0 [ 169.365454][ T7913] should_fail_ex+0x50a/0x650 [ 169.365487][ T7913] ? fs_reclaim_acquire+0xae/0x150 [ 169.365518][ T7913] ? iter_file_splice_write+0x1cd/0x10b0 [ 169.365547][ T7913] should_failslab+0xc2/0x120 [ 169.365569][ T7913] __kmalloc_noprof+0xcb/0x510 [ 169.365617][ T7913] iter_file_splice_write+0x1cd/0x10b0 [ 169.365660][ T7913] ? __pfx___lock_acquire+0x10/0x10 [ 169.365694][ T7913] ? __pfx_iter_file_splice_write+0x10/0x10 [ 169.365737][ T7913] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 169.365775][ T7913] ? splice_direct_to_actor+0x346/0xa40 [ 169.365809][ T7913] ? __pfx_iter_file_splice_write+0x10/0x10 [ 169.365842][ T7913] direct_splice_actor+0x18f/0x6c0 [ 169.365876][ T7913] splice_direct_to_actor+0x346/0xa40 [ 169.365908][ T7913] ? __pfx_direct_splice_actor+0x10/0x10 [ 169.365944][ T7913] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 169.365975][ T7913] ? __fget_files+0x1fc/0x3a0 [ 169.366008][ T7913] do_splice_direct+0x178/0x250 [ 169.366037][ T7913] ? __pfx_do_splice_direct+0x10/0x10 [ 169.366065][ T7913] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 169.366098][ T7913] ? rw_verify_area+0xcf/0x680 [ 169.366128][ T7913] do_sendfile+0xafb/0xe40 [ 169.366161][ T7913] ? __pfx_do_sendfile+0x10/0x10 [ 169.366190][ T7913] ? __fget_files+0x206/0x3a0 [ 169.366229][ T7913] __x64_sys_sendfile64+0x1da/0x220 [ 169.366249][ T7913] ? ksys_write+0x1ba/0x250 [ 169.366277][ T7913] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 169.366310][ T7913] do_syscall_64+0xcd/0x250 [ 169.366340][ T7913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.366370][ T7913] RIP: 0033:0x7fa32958d169 [ 169.366387][ T7913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 169.366408][ T7913] RSP: 002b:00007fa32a37d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 169.366428][ T7913] RAX: ffffffffffffffda RBX: 00007fa3297a5fa0 RCX: 00007fa32958d169 [ 169.366443][ T7913] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 169.366456][ T7913] RBP: 00007fa32a37d090 R08: 0000000000000000 R09: 0000000000000000 [ 169.366469][ T7913] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 169.366482][ T7913] R13: 0000000000000000 R14: 00007fa3297a5fa0 R15: 00007fffe10b9228 [ 169.366511][ T7913] [ 170.532098][ T7933] [U] [ 170.535014][ T7933] [U] [ 170.537724][ T7933] [U] [ 170.540439][ T7933] [U] [ 170.585810][ T7933] [U] [ 170.588578][ T7933] [U] [ 170.591293][ T7933] [U] [ 170.594002][ T7933] [U] [ 170.627672][ T7933] [U] [ 170.630428][ T7933] [U] [ 170.633143][ T7933] [U] [ 170.635860][ T7933] [U] [ 170.722875][ T7933] [U] [ 170.725642][ T7933] [U] [ 170.728359][ T7933] [U] [ 170.731070][ T7933] [U] [ 170.767906][ T7933] [U] [ 170.770667][ T7933] [U] [ 170.773369][ T7933] [U] [ 170.776067][ T7933] [U] [ 170.836290][ T7933] [U] [ 170.839052][ T7933] [U] [ 170.841777][ T7933] [U] [ 170.844497][ T7933] [U] [ 170.885144][ T7933] [U] [ 170.887914][ T7933] [U] [ 170.890629][ T7933] [U] [ 170.893344][ T7933] [U] [ 170.958427][ T7933] [U] [ 170.961181][ T7933] [U] [ 170.963902][ T7933] [U] [ 170.966614][ T7933] [U] [ 170.998213][ T7933] [U] [ 171.000975][ T7933] [U] [ 171.003688][ T7933] [U] [ 171.006394][ T7933] [U] [ 171.113551][ T7932] [U] [ 171.701872][ T7960] netlink: 4 bytes leftover after parsing attributes in process `syz.1.666'. [ 172.735042][ T7983] FAULT_INJECTION: forcing a failure. [ 172.735042][ T7983] name failslab, interval 1, probability 0, space 0, times 0 [ 172.752762][ T7983] CPU: 1 UID: 0 PID: 7983 Comm: syz.1.674 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 172.752793][ T7983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 172.752806][ T7983] Call Trace: [ 172.752813][ T7983] [ 172.752823][ T7983] dump_stack_lvl+0x16c/0x1f0 [ 172.752859][ T7983] should_fail_ex+0x50a/0x650 [ 172.752893][ T7983] ? fs_reclaim_acquire+0xae/0x150 [ 172.752925][ T7983] should_failslab+0xc2/0x120 [ 172.752948][ T7983] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 172.752981][ T7983] ? getname_flags.part.0+0x4c/0x550 [ 172.753006][ T7983] ? vfs_write+0x306/0x1150 [ 172.753039][ T7983] getname_flags.part.0+0x4c/0x550 [ 172.753069][ T7983] getname+0x8d/0xe0 [ 172.753096][ T7983] do_sys_openat2+0x104/0x1e0 [ 172.753119][ T7983] ? __pfx_do_sys_openat2+0x10/0x10 [ 172.753147][ T7983] ? __fget_files+0x206/0x3a0 [ 172.753184][ T7983] __x64_sys_openat+0x175/0x210 [ 172.753209][ T7983] ? __pfx___x64_sys_openat+0x10/0x10 [ 172.753232][ T7983] ? ksys_write+0x1ba/0x250 [ 172.753280][ T7983] do_syscall_64+0xcd/0x250 [ 172.753312][ T7983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.753344][ T7983] RIP: 0033:0x7fa32958d169 [ 172.753363][ T7983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 172.753384][ T7983] RSP: 002b:00007fa32a37d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 172.753405][ T7983] RAX: ffffffffffffffda RBX: 00007fa3297a5fa0 RCX: 00007fa32958d169 [ 172.753421][ T7983] RDX: 0000000000008000 RSI: 00004000000001c0 RDI: ffffffffffffff9c [ 172.753436][ T7983] RBP: 00007fa32a37d090 R08: 0000000000000000 R09: 0000000000000000 [ 172.753450][ T7983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.753464][ T7983] R13: 0000000000000000 R14: 00007fa3297a5fa0 R15: 00007fffe10b9228 [ 172.753494][ T7983] [ 173.827905][ T8013] netlink: 4 bytes leftover after parsing attributes in process `syz.3.683'. [ 174.774949][ T8020] FAULT_INJECTION: forcing a failure. [ 174.774949][ T8020] name failslab, interval 1, probability 0, space 0, times 0 [ 174.806902][ T8020] CPU: 0 UID: 0 PID: 8020 Comm: syz.2.685 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 174.806940][ T8020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 174.806955][ T8020] Call Trace: [ 174.806962][ T8020] [ 174.806972][ T8020] dump_stack_lvl+0x16c/0x1f0 [ 174.807013][ T8020] should_fail_ex+0x50a/0x650 [ 174.807050][ T8020] ? fs_reclaim_acquire+0xae/0x150 [ 174.807086][ T8020] ? __register_sysctl_table+0xeaf/0x1910 [ 174.807122][ T8020] should_failslab+0xc2/0x120 [ 174.807146][ T8020] __kmalloc_noprof+0xcb/0x510 [ 174.807190][ T8020] __register_sysctl_table+0xeaf/0x1910 [ 174.807234][ T8020] ? __pfx___register_sysctl_table+0x10/0x10 [ 174.807271][ T8020] ? is_module_address+0x2a/0x50 [ 174.807304][ T8020] ? register_net_sysctl_sz+0x228/0x3e0 [ 174.807342][ T8020] __devinet_sysctl_register+0x1b5/0x360 [ 174.807380][ T8020] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 174.807411][ T8020] ? trace_kmalloc+0x2d/0xd0 [ 174.807439][ T8020] ? devinet_init_net+0xeb/0x900 [ 174.807472][ T8020] ? __asan_memcpy+0x3c/0x60 [ 174.807503][ T8020] ? __pfx_devinet_init_net+0x10/0x10 [ 174.807535][ T8020] devinet_init_net+0x315/0x900 [ 174.807569][ T8020] ? __pfx_devinet_init_net+0x10/0x10 [ 174.807600][ T8020] ops_init+0x1df/0x5f0 [ 174.807640][ T8020] setup_net+0x21f/0x860 [ 174.807678][ T8020] ? __pfx_setup_net+0x10/0x10 [ 174.807712][ T8020] ? down_read_killable+0xcc/0x380 [ 174.807747][ T8020] ? __pfx_down_read_killable+0x10/0x10 [ 174.807780][ T8020] ? __raw_spin_lock_init+0x3a/0x110 [ 174.807806][ T8020] ? debug_mutex_init+0x37/0x70 [ 174.807836][ T8020] copy_net_ns+0x2a6/0x5f0 [ 174.807873][ T8020] create_new_namespaces+0x3ea/0xad0 [ 174.807917][ T8020] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 174.807958][ T8020] ksys_unshare+0x45d/0xa40 [ 174.807983][ T8020] ? __pfx_ksys_unshare+0x10/0x10 [ 174.808007][ T8020] ? xfd_validate_state+0x5d/0x180 [ 174.808051][ T8020] __x64_sys_unshare+0x31/0x40 [ 174.808075][ T8020] do_syscall_64+0xcd/0x250 [ 174.808108][ T8020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.808140][ T8020] RIP: 0033:0x7fe88358d169 [ 174.808159][ T8020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 174.808181][ T8020] RSP: 002b:00007fe8813f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 174.808205][ T8020] RAX: ffffffffffffffda RBX: 00007fe8837a5fa0 RCX: 00007fe88358d169 [ 174.808222][ T8020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 174.808237][ T8020] RBP: 00007fe88360e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 174.808253][ T8020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 174.808268][ T8020] R13: 0000000000000000 R14: 00007fe8837a5fa0 R15: 00007fff0d21ab18 [ 174.808302][ T8020] [ 174.808313][ T8020] sysctl could not get directory: /net/ipv4 -12 [ 176.740791][ T8069] netlink: 4 bytes leftover after parsing attributes in process `syz.2.698'. [ 177.055065][ T8068] FAULT_INJECTION: forcing a failure. [ 177.055065][ T8068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 177.075893][ T8068] CPU: 1 UID: 0 PID: 8068 Comm: syz.0.706 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 177.075935][ T8068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 177.075951][ T8068] Call Trace: [ 177.075959][ T8068] [ 177.075969][ T8068] dump_stack_lvl+0x16c/0x1f0 [ 177.076008][ T8068] should_fail_ex+0x50a/0x650 [ 177.076045][ T8068] ? __pfx___might_resched+0x10/0x10 [ 177.076088][ T8068] should_fail_alloc_page+0xe7/0x130 [ 177.076115][ T8068] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 177.076156][ T8068] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 177.076198][ T8068] ? __pfx_mark_lock+0x10/0x10 [ 177.076236][ T8068] ? hlock_class+0x4e/0x130 [ 177.076261][ T8068] ? mark_lock+0xb5/0xc60 [ 177.076293][ T8068] ? hlock_class+0x4e/0x130 [ 177.076319][ T8068] ? mark_lock+0xb5/0xc60 [ 177.076351][ T8068] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 177.076393][ T8068] ? __pfx_mark_lock+0x10/0x10 [ 177.076422][ T8068] ? mark_lock+0xb5/0xc60 [ 177.076468][ T8068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 177.076508][ T8068] ? policy_nodemask+0xea/0x4e0 [ 177.076539][ T8068] alloc_pages_mpol+0x1fc/0x540 [ 177.076565][ T8068] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 177.076590][ T8068] ? find_held_lock+0x2d/0x110 [ 177.076623][ T8068] folio_alloc_mpol_noprof+0x36/0x2f0 [ 177.076654][ T8068] shmem_alloc_folio+0x135/0x160 [ 177.076691][ T8068] shmem_alloc_and_add_folio+0x48e/0xc10 [ 177.076726][ T8068] ? shmem_huge_global_enabled+0x72/0x6b0 [ 177.076752][ T8068] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 177.076785][ T8068] ? shmem_allowable_huge_orders+0xd0/0x410 [ 177.076822][ T8068] shmem_get_folio_gfp+0x689/0x1530 [ 177.076858][ T8068] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 177.076891][ T8068] ? filemap_map_pages+0xf92/0x16b0 [ 177.076932][ T8068] shmem_fault+0x200/0xae0 [ 177.076963][ T8068] ? __pfx_shmem_fault+0x10/0x10 [ 177.077000][ T8068] ? do_pte_missing+0xde9/0x3e10 [ 177.077036][ T8068] ? __pfx_lock_release+0x10/0x10 [ 177.077078][ T8068] __do_fault+0x10a/0x490 [ 177.077108][ T8068] do_pte_missing+0xecf/0x3e10 [ 177.077145][ T8068] ? __pfx_lock_release+0x10/0x10 [ 177.077185][ T8068] __handle_mm_fault+0x1166/0x2c60 [ 177.077231][ T8068] ? __pfx___handle_mm_fault+0x10/0x10 [ 177.077264][ T8068] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 177.077318][ T8068] ? find_vma+0xc0/0x140 [ 177.077346][ T8068] ? __pfx_find_vma+0x10/0x10 [ 177.077380][ T8068] handle_mm_fault+0x3fa/0xaa0 [ 177.077422][ T8068] do_user_addr_fault+0x7a3/0x13f0 [ 177.077464][ T8068] exc_page_fault+0x5c/0xc0 [ 177.077495][ T8068] asm_exc_page_fault+0x26/0x30 [ 177.077525][ T8068] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 177.077551][ T8068] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 177.077574][ T8068] RSP: 0018:ffffc90002fd7880 EFLAGS: 00050206 [ 177.077595][ T8068] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000007000 [ 177.077611][ T8068] RDX: 0000000000000000 RSI: 0000000000041000 RDI: ffff888028431000 [ 177.077627][ T8068] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed1005086fff [ 177.077642][ T8068] R10: ffff888028437fff R11: 0000000000000000 R12: ffffc90002fd7c58 [ 177.077658][ T8068] R13: 0000000000048000 R14: ffff888028430000 R15: 00007ffffffff000 [ 177.077689][ T8068] _copy_from_iter+0x385/0x1560 [ 177.077719][ T8068] ? trace_lock_acquire+0x14e/0x1f0 [ 177.077753][ T8068] ? sk_leave_memory_pressure+0x7c/0x130 [ 177.077786][ T8068] ? __pfx__copy_from_iter+0x10/0x10 [ 177.077810][ T8068] ? __virt_addr_valid+0x1a4/0x590 [ 177.077843][ T8068] ? __virt_addr_valid+0x5e/0x590 [ 177.077866][ T8068] ? __phys_addr+0xc6/0x150 [ 177.077889][ T8068] ? __phys_addr_symbol+0x30/0x80 [ 177.077920][ T8068] ? __check_object_size+0x488/0x710 [ 177.077951][ T8068] tcp_sendmsg_locked+0x1979/0x37c0 [ 177.078003][ T8068] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 177.078032][ T8068] ? tcp_sendmsg+0x20/0x50 [ 177.078062][ T8068] ? mark_held_locks+0x9f/0xe0 [ 177.078099][ T8068] ? __local_bh_enable_ip+0xa4/0x120 [ 177.078139][ T8068] tcp_sendmsg+0x2e/0x50 [ 177.078159][ T8068] ? __pfx_tcp_sendmsg+0x10/0x10 [ 177.078182][ T8068] inet_sendmsg+0xb9/0x140 [ 177.078219][ T8068] sock_write_iter+0x4ac/0x5b0 [ 177.078248][ T8068] ? __pfx_sock_write_iter+0x10/0x10 [ 177.078294][ T8068] ? bpf_lsm_file_permission+0x9/0x10 [ 177.078329][ T8068] ? security_file_permission+0x71/0x210 [ 177.078363][ T8068] ? rw_verify_area+0xcf/0x680 [ 177.078396][ T8068] vfs_write+0x5ae/0x1150 [ 177.078430][ T8068] ? __pfx_sock_write_iter+0x10/0x10 [ 177.078461][ T8068] ? __pfx_vfs_write+0x10/0x10 [ 177.078490][ T8068] ? do_futex+0x123/0x350 [ 177.078522][ T8068] ? __fget_files+0x40/0x3a0 [ 177.078574][ T8068] ksys_write+0x207/0x250 [ 177.078605][ T8068] ? __pfx_ksys_write+0x10/0x10 [ 177.078663][ T8068] do_syscall_64+0xcd/0x250 [ 177.078699][ T8068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.078732][ T8068] RIP: 0033:0x7f382e78d169 [ 177.078752][ T8068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 177.078774][ T8068] RSP: 002b:00007f382c5b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 177.078797][ T8068] RAX: ffffffffffffffda RBX: 00007f382e9a6160 RCX: 00007f382e78d169 [ 177.078813][ T8068] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 177.078829][ T8068] RBP: 00007f382e80e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 177.078843][ T8068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 177.078858][ T8068] R13: 0000000000000000 R14: 00007f382e9a6160 R15: 00007ffee26777f8 [ 177.078892][ T8068] [ 178.182934][ T8087] FAULT_INJECTION: forcing a failure. [ 178.182934][ T8087] name failslab, interval 1, probability 0, space 0, times 0 [ 178.197137][ T8087] CPU: 1 UID: 0 PID: 8087 Comm: syz.3.704 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 178.197169][ T8087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 178.197183][ T8087] Call Trace: [ 178.197190][ T8087] [ 178.197200][ T8087] dump_stack_lvl+0x16c/0x1f0 [ 178.197238][ T8087] should_fail_ex+0x50a/0x650 [ 178.197276][ T8087] ? fs_reclaim_acquire+0xae/0x150 [ 178.197310][ T8087] should_failslab+0xc2/0x120 [ 178.197333][ T8087] __kmalloc_node_track_caller_noprof+0xcf/0x510 [ 178.197372][ T8087] ? __devinet_sysctl_register+0xbc/0x360 [ 178.197411][ T8087] kmemdup_noprof+0x29/0x60 [ 178.197439][ T8087] __devinet_sysctl_register+0xbc/0x360 [ 178.197477][ T8087] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 178.197509][ T8087] ? trace_kmalloc+0x2d/0xd0 [ 178.197535][ T8087] ? devinet_init_net+0xeb/0x900 [ 178.197565][ T8087] ? __asan_memcpy+0x3c/0x60 [ 178.197602][ T8087] ? __pfx_devinet_init_net+0x10/0x10 [ 178.197633][ T8087] devinet_init_net+0x315/0x900 [ 178.197665][ T8087] ? __pfx_devinet_init_net+0x10/0x10 [ 178.197694][ T8087] ops_init+0x1df/0x5f0 [ 178.197732][ T8087] setup_net+0x21f/0x860 [ 178.197767][ T8087] ? __pfx_setup_net+0x10/0x10 [ 178.197795][ T8087] ? down_read_killable+0xcc/0x380 [ 178.197828][ T8087] ? __pfx_down_read_killable+0x10/0x10 [ 178.197856][ T8087] ? __raw_spin_lock_init+0x3a/0x110 [ 178.197881][ T8087] ? debug_mutex_init+0x37/0x70 [ 178.197908][ T8087] copy_net_ns+0x2a6/0x5f0 [ 178.197935][ T8087] create_new_namespaces+0x3ea/0xad0 [ 178.197976][ T8087] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 178.198013][ T8087] ksys_unshare+0x45d/0xa40 [ 178.198039][ T8087] ? __pfx_ksys_unshare+0x10/0x10 [ 178.198061][ T8087] ? xfd_validate_state+0x5d/0x180 [ 178.198104][ T8087] __x64_sys_unshare+0x31/0x40 [ 178.198127][ T8087] do_syscall_64+0xcd/0x250 [ 178.198159][ T8087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.198191][ T8087] RIP: 0033:0x7fa69038d169 [ 178.198208][ T8087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 178.198229][ T8087] RSP: 002b:00007fa69112f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 178.198252][ T8087] RAX: ffffffffffffffda RBX: 00007fa6905a5fa0 RCX: 00007fa69038d169 [ 178.198268][ T8087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 178.198283][ T8087] RBP: 00007fa69040e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 178.198295][ T8087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 178.198308][ T8087] R13: 0000000000000000 R14: 00007fa6905a5fa0 R15: 00007fffd8bd3fe8 [ 178.198338][ T8087] [ 180.091259][ T8121] netlink: 4 bytes leftover after parsing attributes in process `syz.0.714'. [ 182.189183][ T8134] FAULT_INJECTION: forcing a failure. [ 182.189183][ T8134] name failslab, interval 1, probability 0, space 0, times 0 [ 182.210645][ T8134] CPU: 0 UID: 0 PID: 8134 Comm: syz.1.718 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 182.210683][ T8134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 182.210698][ T8134] Call Trace: [ 182.210707][ T8134] [ 182.210717][ T8134] dump_stack_lvl+0x16c/0x1f0 [ 182.210757][ T8134] should_fail_ex+0x50a/0x650 [ 182.210793][ T8134] ? fs_reclaim_acquire+0xae/0x150 [ 182.210826][ T8134] ? __register_sysctl_table+0xb4/0x1910 [ 182.210861][ T8134] should_failslab+0xc2/0x120 [ 182.210885][ T8134] __kmalloc_noprof+0xcb/0x510 [ 182.210927][ T8134] __register_sysctl_table+0xb4/0x1910 [ 182.210963][ T8134] ? __pfx_snprintf+0x10/0x10 [ 182.210996][ T8134] ? __pfx___register_sysctl_table+0x10/0x10 [ 182.211031][ T8134] ? is_module_address+0x2a/0x50 [ 182.211063][ T8134] ? register_net_sysctl_sz+0x228/0x3e0 [ 182.211101][ T8134] __devinet_sysctl_register+0x1b5/0x360 [ 182.211138][ T8134] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 182.211169][ T8134] ? trace_kmalloc+0x2d/0xd0 [ 182.211197][ T8134] ? devinet_init_net+0xeb/0x900 [ 182.211229][ T8134] ? __asan_memcpy+0x3c/0x60 [ 182.211260][ T8134] ? __pfx_devinet_init_net+0x10/0x10 [ 182.211291][ T8134] devinet_init_net+0x315/0x900 [ 182.211332][ T8134] ? __pfx_devinet_init_net+0x10/0x10 [ 182.211368][ T8134] ops_init+0x1df/0x5f0 [ 182.211409][ T8134] setup_net+0x21f/0x860 [ 182.211448][ T8134] ? __pfx_setup_net+0x10/0x10 [ 182.211481][ T8134] ? down_read_killable+0xcc/0x380 [ 182.211515][ T8134] ? __pfx_down_read_killable+0x10/0x10 [ 182.211548][ T8134] ? __raw_spin_lock_init+0x3a/0x110 [ 182.211573][ T8134] ? debug_mutex_init+0x37/0x70 [ 182.211600][ T8134] copy_net_ns+0x2a6/0x5f0 [ 182.211628][ T8134] create_new_namespaces+0x3ea/0xad0 [ 182.211672][ T8134] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 182.211711][ T8134] ksys_unshare+0x45d/0xa40 [ 182.211736][ T8134] ? __pfx_ksys_unshare+0x10/0x10 [ 182.211759][ T8134] ? xfd_validate_state+0x5d/0x180 [ 182.211803][ T8134] __x64_sys_unshare+0x31/0x40 [ 182.211827][ T8134] do_syscall_64+0xcd/0x250 [ 182.211861][ T8134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.211892][ T8134] RIP: 0033:0x7fa32958d169 [ 182.211912][ T8134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 182.211935][ T8134] RSP: 002b:00007fa32a37d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 182.211958][ T8134] RAX: ffffffffffffffda RBX: 00007fa3297a5fa0 RCX: 00007fa32958d169 [ 182.211974][ T8134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 182.211989][ T8134] RBP: 00007fa32960e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 182.212004][ T8134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 182.212020][ T8134] R13: 0000000000000000 R14: 00007fa3297a5fa0 R15: 00007fffe10b9228 [ 182.212052][ T8134] [ 182.537722][ T8131] FAULT_INJECTION: forcing a failure. [ 182.537722][ T8131] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 182.553799][ T8131] CPU: 0 UID: 0 PID: 8131 Comm: syz.2.719 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 182.553833][ T8131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 182.553847][ T8131] Call Trace: [ 182.553854][ T8131] [ 182.553864][ T8131] dump_stack_lvl+0x16c/0x1f0 [ 182.553901][ T8131] should_fail_ex+0x50a/0x650 [ 182.553937][ T8131] ? __pfx___might_resched+0x10/0x10 [ 182.553979][ T8131] should_fail_alloc_page+0xe7/0x130 [ 182.554006][ T8131] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 182.554037][ T8131] ? hlock_class+0x4e/0x130 [ 182.554068][ T8131] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 182.554109][ T8131] ? __pfx_mark_lock+0x10/0x10 [ 182.554140][ T8131] ? lock_acquire.part.0+0x11b/0x380 [ 182.554177][ T8131] ? hlock_class+0x4e/0x130 [ 182.554204][ T8131] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 182.554265][ T8131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 182.554313][ T8131] ? policy_nodemask+0xea/0x4e0 [ 182.554341][ T8131] alloc_pages_mpol+0x1fc/0x540 [ 182.554368][ T8131] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 182.554392][ T8131] ? find_held_lock+0x2d/0x110 [ 182.554426][ T8131] folio_alloc_mpol_noprof+0x36/0x2f0 [ 182.554457][ T8131] shmem_alloc_folio+0x135/0x160 [ 182.554495][ T8131] shmem_alloc_and_add_folio+0x48e/0xc10 [ 182.554528][ T8131] ? shmem_huge_global_enabled+0x72/0x6b0 [ 182.554554][ T8131] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 182.554586][ T8131] ? shmem_allowable_huge_orders+0xd0/0x410 [ 182.554622][ T8131] shmem_get_folio_gfp+0x689/0x1530 [ 182.554659][ T8131] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 182.554691][ T8131] ? filemap_map_pages+0xf92/0x16b0 [ 182.554724][ T8131] shmem_fault+0x200/0xae0 [ 182.554754][ T8131] ? __pfx_shmem_fault+0x10/0x10 [ 182.554789][ T8131] ? do_pte_missing+0xde9/0x3e10 [ 182.554823][ T8131] ? __pfx_lock_release+0x10/0x10 [ 182.554864][ T8131] __do_fault+0x10a/0x490 [ 182.554893][ T8131] do_pte_missing+0xecf/0x3e10 [ 182.554928][ T8131] ? __pfx_lock_release+0x10/0x10 [ 182.554968][ T8131] __handle_mm_fault+0x1166/0x2c60 [ 182.555013][ T8131] ? __pfx___handle_mm_fault+0x10/0x10 [ 182.555045][ T8131] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 182.555099][ T8131] ? find_vma+0xc0/0x140 [ 182.555126][ T8131] ? __pfx_find_vma+0x10/0x10 [ 182.555159][ T8131] handle_mm_fault+0x3fa/0xaa0 [ 182.555201][ T8131] do_user_addr_fault+0x7a3/0x13f0 [ 182.555241][ T8131] exc_page_fault+0x5c/0xc0 [ 182.555272][ T8131] asm_exc_page_fault+0x26/0x30 [ 182.555311][ T8131] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 182.555337][ T8131] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 182.555360][ T8131] RSP: 0018:ffffc900023df880 EFLAGS: 00050206 [ 182.555380][ T8131] RAX: 0000000000000001 RBX: 0000000000008000 RCX: 0000000000008000 [ 182.555395][ T8131] RDX: 0000000000000000 RSI: 0000000000040000 RDI: ffff88807a0b0000 [ 182.555411][ T8131] RBP: 0000000000040000 R08: 0000000000000001 R09: ffffed100f416fff [ 182.555427][ T8131] R10: ffff88807a0b7fff R11: 0000000000000000 R12: ffffc900023dfc58 [ 182.555442][ T8131] R13: 0000000000048000 R14: ffff88807a0b0000 R15: 00007ffffffff000 [ 182.555478][ T8131] _copy_from_iter+0x385/0x1560 [ 182.555506][ T8131] ? trace_lock_acquire+0x14e/0x1f0 [ 182.555531][ T8131] ? sk_leave_memory_pressure+0x7c/0x130 [ 182.555563][ T8131] ? __pfx__copy_from_iter+0x10/0x10 [ 182.555586][ T8131] ? __virt_addr_valid+0x1a4/0x590 [ 182.555616][ T8131] ? __virt_addr_valid+0x5e/0x590 [ 182.555639][ T8131] ? __phys_addr+0xc6/0x150 [ 182.555662][ T8131] ? __phys_addr_symbol+0x30/0x80 [ 182.555687][ T8131] ? __check_object_size+0x488/0x710 [ 182.555717][ T8131] tcp_sendmsg_locked+0x1979/0x37c0 [ 182.555767][ T8131] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 182.555794][ T8131] ? tcp_sendmsg+0x20/0x50 [ 182.555822][ T8131] ? mark_held_locks+0x9f/0xe0 [ 182.555856][ T8131] ? __local_bh_enable_ip+0xa4/0x120 [ 182.555895][ T8131] tcp_sendmsg+0x2e/0x50 [ 182.555915][ T8131] ? __pfx_tcp_sendmsg+0x10/0x10 [ 182.555937][ T8131] inet_sendmsg+0xb9/0x140 [ 182.555975][ T8131] sock_write_iter+0x4ac/0x5b0 [ 182.556002][ T8131] ? __pfx_sock_write_iter+0x10/0x10 [ 182.556041][ T8131] ? bpf_lsm_file_permission+0x9/0x10 [ 182.556071][ T8131] ? security_file_permission+0x71/0x210 [ 182.556101][ T8131] ? rw_verify_area+0xcf/0x680 [ 182.556132][ T8131] vfs_write+0x5ae/0x1150 [ 182.556165][ T8131] ? __pfx_sock_write_iter+0x10/0x10 [ 182.556196][ T8131] ? __pfx_vfs_write+0x10/0x10 [ 182.556225][ T8131] ? do_futex+0x123/0x350 [ 182.556256][ T8131] ? __fget_files+0x40/0x3a0 [ 182.556316][ T8131] ksys_write+0x207/0x250 [ 182.556348][ T8131] ? __pfx_ksys_write+0x10/0x10 [ 182.556393][ T8131] do_syscall_64+0xcd/0x250 [ 182.556428][ T8131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.556460][ T8131] RIP: 0033:0x7fe88358d169 [ 182.556479][ T8131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 182.556500][ T8131] RSP: 002b:00007fe8813f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 182.556523][ T8131] RAX: ffffffffffffffda RBX: 00007fe8837a5fa0 RCX: 00007fe88358d169 [ 182.556538][ T8131] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 182.556553][ T8131] RBP: 00007fe88360e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 182.556567][ T8131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 182.556582][ T8131] R13: 0000000000000000 R14: 00007fe8837a5fa0 R15: 00007fff0d21ab18 [ 182.556616][ T8131] [ 185.664930][ T8186] FAULT_INJECTION: forcing a failure. [ 185.664930][ T8186] name failslab, interval 1, probability 0, space 0, times 0 [ 185.683659][ T8186] CPU: 0 UID: 0 PID: 8186 Comm: syz.1.733 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 185.683696][ T8186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 185.683711][ T8186] Call Trace: [ 185.683718][ T8186] [ 185.683728][ T8186] dump_stack_lvl+0x16c/0x1f0 [ 185.683769][ T8186] should_fail_ex+0x50a/0x650 [ 185.683809][ T8186] ? fs_reclaim_acquire+0xae/0x150 [ 185.683843][ T8186] should_failslab+0xc2/0x120 [ 185.683868][ T8186] __kmalloc_node_track_caller_noprof+0xcf/0x510 [ 185.683911][ T8186] ? devinet_init_net+0xeb/0x900 [ 185.683946][ T8186] ? __pfx_devinet_init_net+0x10/0x10 [ 185.683979][ T8186] kmemdup_noprof+0x29/0x60 [ 185.684009][ T8186] devinet_init_net+0xeb/0x900 [ 185.684056][ T8186] ? __pfx_devinet_init_net+0x10/0x10 [ 185.684090][ T8186] ops_init+0x1df/0x5f0 [ 185.684131][ T8186] setup_net+0x21f/0x860 [ 185.684169][ T8186] ? __pfx_setup_net+0x10/0x10 [ 185.684203][ T8186] ? down_read_killable+0xcc/0x380 [ 185.684238][ T8186] ? __pfx_down_read_killable+0x10/0x10 [ 185.684270][ T8186] ? __raw_spin_lock_init+0x3a/0x110 [ 185.684297][ T8186] ? debug_mutex_init+0x37/0x70 [ 185.684327][ T8186] copy_net_ns+0x2a6/0x5f0 [ 185.684355][ T8186] create_new_namespaces+0x3ea/0xad0 [ 185.684401][ T8186] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 185.684442][ T8186] ksys_unshare+0x45d/0xa40 [ 185.684468][ T8186] ? __pfx_ksys_unshare+0x10/0x10 [ 185.684492][ T8186] ? xfd_validate_state+0x5d/0x180 [ 185.684537][ T8186] __x64_sys_unshare+0x31/0x40 [ 185.684562][ T8186] do_syscall_64+0xcd/0x250 [ 185.684597][ T8186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.684629][ T8186] RIP: 0033:0x7fa32958d169 [ 185.684649][ T8186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 185.684672][ T8186] RSP: 002b:00007fa32a37d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 185.684696][ T8186] RAX: ffffffffffffffda RBX: 00007fa3297a5fa0 RCX: 00007fa32958d169 [ 185.684712][ T8186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 185.684727][ T8186] RBP: 00007fa32960e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 185.684743][ T8186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 185.684757][ T8186] R13: 0000000000000000 R14: 00007fa3297a5fa0 R15: 00007fffe10b9228 [ 185.684791][ T8186] [ 186.172835][ T8202] FAULT_INJECTION: forcing a failure. [ 186.172835][ T8202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.191696][ T8202] CPU: 0 UID: 0 PID: 8202 Comm: syz.1.735 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 186.191729][ T8202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 186.191742][ T8202] Call Trace: [ 186.191749][ T8202] [ 186.191759][ T8202] dump_stack_lvl+0x16c/0x1f0 [ 186.191794][ T8202] should_fail_ex+0x50a/0x650 [ 186.191833][ T8202] _copy_to_user+0x32/0xd0 [ 186.191861][ T8202] simple_read_from_buffer+0xd0/0x160 [ 186.191893][ T8202] proc_fail_nth_read+0x198/0x270 [ 186.191922][ T8202] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 186.191952][ T8202] ? rw_verify_area+0xcf/0x680 [ 186.191987][ T8202] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 186.192016][ T8202] vfs_read+0x1df/0xbf0 [ 186.192045][ T8202] ? __fget_files+0x1fc/0x3a0 [ 186.192078][ T8202] ? __pfx___mutex_lock+0x10/0x10 [ 186.192107][ T8202] ? __pfx_vfs_read+0x10/0x10 [ 186.192146][ T8202] ? __fget_files+0x206/0x3a0 [ 186.192187][ T8202] ksys_read+0x12b/0x250 [ 186.192215][ T8202] ? __pfx_ksys_read+0x10/0x10 [ 186.192255][ T8202] do_syscall_64+0xcd/0x250 [ 186.192287][ T8202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.192318][ T8202] RIP: 0033:0x7fa32958bb7c [ 186.192337][ T8202] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 186.192357][ T8202] RSP: 002b:00007fa32a37d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 186.192379][ T8202] RAX: ffffffffffffffda RBX: 00007fa3297a5fa0 RCX: 00007fa32958bb7c [ 186.192395][ T8202] RDX: 000000000000000f RSI: 00007fa32a37d0a0 RDI: 0000000000000004 [ 186.192408][ T8202] RBP: 00007fa32a37d090 R08: 0000000000000000 R09: 0000000000000000 [ 186.192422][ T8202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 186.192435][ T8202] R13: 0000000000000000 R14: 00007fa3297a5fa0 R15: 00007fffe10b9228 [ 186.192466][ T8202] [ 188.257831][ T8241] FAULT_INJECTION: forcing a failure. [ 188.257831][ T8241] name failslab, interval 1, probability 0, space 0, times 0 [ 188.277718][ T8241] CPU: 0 UID: 0 PID: 8241 Comm: syz.3.747 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 188.277740][ T8241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 188.277768][ T8241] Call Trace: [ 188.277773][ T8241] [ 188.277779][ T8241] dump_stack_lvl+0x16c/0x1f0 [ 188.277801][ T8241] should_fail_ex+0x50a/0x650 [ 188.277822][ T8241] ? fs_reclaim_acquire+0xae/0x150 [ 188.277844][ T8241] should_failslab+0xc2/0x120 [ 188.277857][ T8241] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 188.277877][ T8241] ? alloc_empty_file+0x73/0x1e0 [ 188.277893][ T8241] alloc_empty_file+0x73/0x1e0 [ 188.277906][ T8241] dentry_open+0x46/0xd0 [ 188.277920][ T8241] drm_mode_create_lease_ioctl+0x16ce/0x1f60 [ 188.277942][ T8241] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10 [ 188.277957][ T8241] ? lock_acquire.part.0+0x11b/0x380 [ 188.277976][ T8241] ? find_held_lock+0x2d/0x110 [ 188.277992][ T8241] ? drm_is_current_master+0x2c/0x40 [ 188.278016][ T8241] ? do_raw_spin_unlock+0x172/0x230 [ 188.278031][ T8241] drm_ioctl_kernel+0x1e6/0x3d0 [ 188.278044][ T8241] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10 [ 188.278058][ T8241] ? __might_fault+0x81/0x190 [ 188.278071][ T8241] ? __pfx_drm_ioctl_kernel+0x10/0x10 [ 188.278090][ T8241] ? __might_fault+0xe3/0x190 [ 188.278108][ T8241] drm_ioctl+0x5d6/0xc00 [ 188.278123][ T8241] ? __pfx_drm_mode_create_lease_ioctl+0x10/0x10 [ 188.278140][ T8241] ? __pfx_drm_ioctl+0x10/0x10 [ 188.278151][ T8241] ? __pfx_lock_release+0x10/0x10 [ 188.278168][ T8241] ? trace_lock_acquire+0x14e/0x1f0 [ 188.278191][ T8241] ? __pfx_drm_ioctl+0x10/0x10 [ 188.278205][ T8241] __x64_sys_ioctl+0x190/0x200 [ 188.278222][ T8241] do_syscall_64+0xcd/0x250 [ 188.278241][ T8241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.278259][ T8241] RIP: 0033:0x7fa69038d169 [ 188.278270][ T8241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 188.278282][ T8241] RSP: 002b:00007fa69112f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.278295][ T8241] RAX: ffffffffffffffda RBX: 00007fa6905a5fa0 RCX: 00007fa69038d169 [ 188.278303][ T8241] RDX: 00000000000001e2 RSI: 00000000000064c6 RDI: 0000000000000003 [ 188.278311][ T8241] RBP: 00007fa69112f090 R08: 0000000000000000 R09: 0000000000000000 [ 188.278319][ T8241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.278326][ T8241] R13: 0000000000000000 R14: 00007fa6905a5fa0 R15: 00007fffd8bd3fe8 [ 188.278342][ T8241] [ 188.527637][ C0] vkms_vblank_simulate: vblank timer overrun [ 191.626729][ T5145] Bluetooth: hci0: command 0x0406 tx timeout [ 191.946621][ T8325] FAULT_INJECTION: forcing a failure. [ 191.946621][ T8325] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 191.964455][ T8325] CPU: 1 UID: 0 PID: 8325 Comm: syz.0.771 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 191.964486][ T8325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 191.964498][ T8325] Call Trace: [ 191.964505][ T8325] [ 191.964513][ T8325] dump_stack_lvl+0x16c/0x1f0 [ 191.964547][ T8325] should_fail_ex+0x50a/0x650 [ 191.964586][ T8325] _copy_to_user+0x32/0xd0 [ 191.964613][ T8325] simple_read_from_buffer+0xd0/0x160 [ 191.964643][ T8325] proc_fail_nth_read+0x198/0x270 [ 191.964670][ T8325] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 191.964699][ T8325] ? rw_verify_area+0xcf/0x680 [ 191.964723][ T8325] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 191.964748][ T8325] vfs_read+0x1df/0xbf0 [ 191.964786][ T8325] ? __fget_files+0x1fc/0x3a0 [ 191.964817][ T8325] ? __pfx___mutex_lock+0x10/0x10 [ 191.964846][ T8325] ? __pfx_vfs_read+0x10/0x10 [ 191.964883][ T8325] ? __fget_files+0x206/0x3a0 [ 191.964924][ T8325] ksys_read+0x12b/0x250 [ 191.964952][ T8325] ? __pfx_ksys_read+0x10/0x10 [ 191.964992][ T8325] do_syscall_64+0xcd/0x250 [ 191.965022][ T8325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 191.965052][ T8325] RIP: 0033:0x7f382e78bb7c [ 191.965071][ T8325] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 191.965091][ T8325] RSP: 002b:00007f382c5f6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 191.965112][ T8325] RAX: ffffffffffffffda RBX: 00007f382e9a5fa0 RCX: 00007f382e78bb7c [ 191.965125][ T8325] RDX: 000000000000000f RSI: 00007f382c5f60a0 RDI: 0000000000000004 [ 191.965138][ T8325] RBP: 00007f382c5f6090 R08: 0000000000000000 R09: 0000000000000000 [ 191.965150][ T8325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.965163][ T8325] R13: 0000000000000000 R14: 00007f382e9a5fa0 R15: 00007ffee26777f8 [ 191.965192][ T8325] [ 192.722746][ T8337] netlink: 'syz.3.774': attribute type 1 has an invalid length. [ 192.824119][ T8337] nbd0: detected capacity change from 0 to 68719476736 [ 192.850775][ T7666] block nbd0: Send control failed (result -22) [ 192.887527][ T7666] block nbd0: Request send failed, requeueing [ 192.908204][ T5836] block nbd0: Receive control failed (result -32) [ 192.919035][ T58] block nbd0: Dead connection, failed to find a fallback [ 192.927471][ T58] block nbd0: shutting down sockets [ 192.933150][ T58] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.944406][ T58] Buffer I/O error on dev nbd0, logical block 0, async page read [ 192.952701][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.964578][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 192.976197][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 192.992717][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 193.001121][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 193.010843][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 193.019291][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 193.028881][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 193.037812][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 193.049104][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 193.057569][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 193.067246][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 193.075527][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 193.085102][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 193.093104][ T7666] ldm_validate_partition_table(): Disk read failed. [ 193.101008][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 193.110644][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 193.141135][ T7666] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 193.157292][ T7666] Buffer I/O error on dev nbd0, logical block 0, async page read [ 193.186944][ T7666] Dev nbd0: unable to read RDB block 0 [ 193.196438][ T7666] nbd0: unable to read partition table [ 193.227408][ T7666] ldm_validate_partition_table(): Disk read failed. [ 193.243356][ T7666] Dev nbd0: unable to read RDB block 0 [ 193.262563][ T7666] nbd0: unable to read partition table [ 193.800178][ T8360] FAULT_INJECTION: forcing a failure. [ 193.800178][ T8360] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 193.838844][ T8360] CPU: 1 UID: 0 PID: 8360 Comm: syz.2.779 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 193.838875][ T8360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 193.838886][ T8360] Call Trace: [ 193.838892][ T8360] [ 193.838899][ T8360] dump_stack_lvl+0x16c/0x1f0 [ 193.838930][ T8360] should_fail_ex+0x50a/0x650 [ 193.838964][ T8360] ? __pfx___might_resched+0x10/0x10 [ 193.838999][ T8360] should_fail_alloc_page+0xe7/0x130 [ 193.839023][ T8360] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 193.839058][ T8360] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 193.839093][ T8360] ? hlock_class+0x4e/0x130 [ 193.839115][ T8360] ? mark_lock+0xb5/0xc60 [ 193.839147][ T8360] ? __pfx_mark_lock+0x10/0x10 [ 193.839176][ T8360] ? register_lock_class+0xb1/0x1240 [ 193.839207][ T8360] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 193.839248][ T8360] ? find_next_iomem_res+0x3fb/0x4f0 [ 193.839271][ T8360] ? __pfx_register_lock_class+0x10/0x10 [ 193.839301][ T8360] ? trace_lock_acquire+0x14e/0x1f0 [ 193.839331][ T8360] ? hlock_class+0x4e/0x130 [ 193.839353][ T8360] ? __lock_acquire+0x15a9/0x3c40 [ 193.839383][ T8360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 193.839419][ T8360] ? policy_nodemask+0xea/0x4e0 [ 193.839444][ T8360] alloc_pages_mpol+0x1fc/0x540 [ 193.839468][ T8360] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 193.839498][ T8360] alloc_pages_noprof+0x131/0x390 [ 193.839521][ T8360] __pmd_alloc+0x3f/0x870 [ 193.839552][ T8360] remap_pfn_range_internal+0xb47/0xdb0 [ 193.839591][ T8360] ? __pfx_lock_release+0x10/0x10 [ 193.839621][ T8360] ? track_pfn_remap+0x2c3/0x490 [ 193.839650][ T8360] ? __pfx_remap_pfn_range_internal+0x10/0x10 [ 193.839682][ T8360] ? up_write+0x1b2/0x520 [ 193.839722][ T8360] remap_pfn_range+0xcb/0x160 [ 193.839752][ T8360] ? __pfx_remap_pfn_range+0x10/0x10 [ 193.839782][ T8360] ? alloc_pages_noprof+0x23c/0x390 [ 193.839809][ T8360] usbdev_mmap+0x7da/0xb30 [ 193.839834][ T8360] ? __pfx_usbdev_mmap+0x10/0x10 [ 193.839855][ T8360] ? __raw_spin_lock_init+0x3a/0x110 [ 193.839884][ T8360] __mmap_region+0x181f/0x2760 [ 193.839909][ T8360] ? __pfx___mmap_region+0x10/0x10 [ 193.839938][ T8360] ? hlock_class+0x4e/0x130 [ 193.839961][ T8360] ? mark_lock+0xb5/0xc60 [ 193.840000][ T8360] ? hlock_class+0x4e/0x130 [ 193.840069][ T8360] mmap_region+0x32b/0x3f0 [ 193.840095][ T8360] do_mmap+0xd8d/0x11b0 [ 193.840126][ T8360] ? __pfx_do_mmap+0x10/0x10 [ 193.840152][ T8360] ? __pfx_down_write_killable+0x10/0x10 [ 193.840189][ T8360] vm_mmap_pgoff+0x203/0x3a0 [ 193.840223][ T8360] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 193.840256][ T8360] ? __fget_files+0x206/0x3a0 [ 193.840289][ T8360] ksys_mmap_pgoff+0x32c/0x5c0 [ 193.840315][ T8360] ? __pfx_ksys_write+0x10/0x10 [ 193.840348][ T8360] __x64_sys_mmap+0x125/0x190 [ 193.840382][ T8360] do_syscall_64+0xcd/0x250 [ 193.840413][ T8360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.840439][ T8360] RIP: 0033:0x7fe88358d169 [ 193.840457][ T8360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 193.840477][ T8360] RSP: 002b:00007fe8813f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 193.840498][ T8360] RAX: ffffffffffffffda RBX: 00007fe8837a5fa0 RCX: 00007fe88358d169 [ 193.840511][ T8360] RDX: 0000000000000008 RSI: 0000000000000009 RDI: 0000000000002000 [ 193.840524][ T8360] RBP: 00007fe8813f6090 R08: 0000000000000003 R09: 0000000000200000 [ 193.840536][ T8360] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 193.840548][ T8360] R13: 0000000000000000 R14: 00007fe8837a5fa0 R15: 00007fff0d21ab18 [ 193.840586][ T8360] [ 193.840829][ T8360] ------------[ cut here ]------------ [ 194.208379][ T8360] WARNING: CPU: 1 PID: 8360 at arch/x86/mm/pat/memtype.c:983 get_pat_info+0x2c1/0x320 [ 194.218127][ T8360] Modules linked in: [ 194.222073][ T8360] CPU: 1 UID: 0 PID: 8360 Comm: syz.2.779 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 194.232744][ T8360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 194.242869][ T8360] RIP: 0010:get_pat_info+0x2c1/0x320 [ 194.248273][ T8360] Code: 49 89 1c 24 e9 0f ff ff ff e8 5b 49 4e 00 90 0f 0b 90 e9 ff fd ff ff 4c 89 ef e8 ba 88 b0 00 e9 f0 fe ff ff e8 40 49 4e 00 90 <0f> 0b 90 bb ea ff ff ff e9 e3 fe ff ff 4c 89 ff e8 aa 87 b0 00 e9 [ 194.268222][ T8360] RSP: 0018:ffffc90018d57418 EFLAGS: 00010293 [ 194.275039][ T8360] RAX: 0000000000000000 RBX: ffff88807c6ab6c8 RCX: ffffffff816ba764 [ 194.283047][ T8360] RDX: ffff888025e00000 RSI: ffffffff816ba7e0 RDI: 0000000000000007 [ 194.291744][ T8360] RBP: 1ffff920031aae84 R08: 0000000000000007 R09: 0000000000000020 [ 194.299803][ T8360] R10: 0000000000000028 R11: 0000000000000001 R12: ffffc90018d57520 [ 194.307872][ T8360] R13: 0000000000000000 R14: 0000000000000028 R15: ffff88807c6ab6e8 [ 194.316132][ T8360] FS: 00007fe8813f66c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 194.325153][ T8360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 194.331768][ T8360] CR2: 00007f382f4d56b0 CR3: 00000000133fc000 CR4: 00000000003526f0 [ 194.339871][ T8360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 194.347923][ T8360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 194.355959][ T8360] Call Trace: [ 194.359259][ T8360] [ 194.362209][ T8360] ? __warn+0xea/0x3c0 [ 194.366375][ T8360] ? get_pat_info+0x2c1/0x320 [ 194.371096][ T8360] ? report_bug+0x3c0/0x580 [ 194.376318][ T8360] ? handle_bug+0x54/0xa0 [ 194.380704][ T8360] ? exc_invalid_op+0x17/0x50 [ 194.386109][ T8360] ? asm_exc_invalid_op+0x1a/0x20 [ 194.391193][ T8360] ? get_pat_info+0x244/0x320 [ 194.395942][ T8360] ? get_pat_info+0x2c0/0x320 [ 194.400663][ T8360] ? get_pat_info+0x2c1/0x320 [ 194.405427][ T8360] ? get_pat_info+0x2c0/0x320 [ 194.410167][ T8360] ? __pfx_get_pat_info+0x10/0x10 [ 194.415247][ T8360] ? __lock_acquire+0x15a9/0x3c40 [ 194.420319][ T8360] untrack_pfn+0xf7/0x4d0 [ 194.424850][ T8360] ? __pfx_untrack_pfn+0x10/0x10 [ 194.429808][ T8360] ? zap_page_range_single+0x302/0x550 [ 194.435344][ T8360] ? __pfx_lock_release+0x10/0x10 [ 194.440406][ T8360] ? uprobe_munmap+0x20/0x5c0 [ 194.445166][ T8360] ? trace_lock_acquire+0x14e/0x1f0 [ 194.450404][ T8360] unmap_single_vma+0x1bd/0x2b0 [ 194.455407][ T8360] zap_page_range_single+0x321/0x550 [ 194.460740][ T8360] ? __pfx_zap_page_range_single+0x10/0x10 [ 194.466639][ T8360] ? remap_pfn_range_internal+0xadb/0xdb0 [ 194.472411][ T8360] ? track_pfn_remap+0x2c3/0x490 [ 194.478058][ T8360] remap_pfn_range+0x130/0x160 [ 194.482875][ T8360] ? __pfx_remap_pfn_range+0x10/0x10 [ 194.488984][ T8360] ? alloc_pages_noprof+0x23c/0x390 [ 194.494277][ T8360] usbdev_mmap+0x7da/0xb30 [ 194.498734][ T8360] ? __pfx_usbdev_mmap+0x10/0x10 [ 194.503739][ T8360] ? __raw_spin_lock_init+0x3a/0x110 [ 194.509061][ T8360] __mmap_region+0x181f/0x2760 [ 194.513907][ T8360] ? __pfx___mmap_region+0x10/0x10 [ 194.519062][ T8360] ? hlock_class+0x4e/0x130 [ 194.523649][ T8360] ? mark_lock+0xb5/0xc60 [ 194.528028][ T8360] ? hlock_class+0x4e/0x130 [ 194.532613][ T8360] mmap_region+0x32b/0x3f0 [ 194.537138][ T8360] do_mmap+0xd8d/0x11b0 [ 194.541348][ T8360] ? __pfx_do_mmap+0x10/0x10 [ 194.546070][ T8360] ? __pfx_down_write_killable+0x10/0x10 [ 194.551753][ T8360] vm_mmap_pgoff+0x203/0x3a0 [ 194.556436][ T8360] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 194.561577][ T8360] ? __fget_files+0x206/0x3a0 [ 194.566339][ T8360] ksys_mmap_pgoff+0x32c/0x5c0 [ 194.571124][ T8360] ? __pfx_ksys_write+0x10/0x10 [ 194.576047][ T8360] __x64_sys_mmap+0x125/0x190 [ 194.581111][ T8360] do_syscall_64+0xcd/0x250 [ 194.586363][ T8360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.592292][ T8360] RIP: 0033:0x7fe88358d169 [ 194.596764][ T8360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 194.616456][ T8360] RSP: 002b:00007fe8813f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 194.624943][ T8360] RAX: ffffffffffffffda RBX: 00007fe8837a5fa0 RCX: 00007fe88358d169 [ 194.632951][ T8360] RDX: 0000000000000008 RSI: 0000000000000009 RDI: 0000000000002000 [ 194.641014][ T8360] RBP: 00007fe8813f6090 R08: 0000000000000003 R09: 0000000000200000 [ 194.649047][ T8360] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 194.657097][ T8360] R13: 0000000000000000 R14: 00007fe8837a5fa0 R15: 00007fff0d21ab18 [ 194.672405][ T8360] [ 194.676986][ T8360] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 194.684291][ T8360] CPU: 1 UID: 0 PID: 8360 Comm: syz.2.779 Not tainted 6.14.0-rc5-syzkaller-00039-g848e07631744 #0 [ 194.694904][ T8360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 194.704971][ T8360] Call Trace: [ 194.708243][ T8360] [ 194.711168][ T8360] dump_stack_lvl+0x3d/0x1f0 [ 194.715773][ T8360] panic+0x71d/0x800 [ 194.719690][ T8360] ? __pfx_panic+0x10/0x10 [ 194.724112][ T8360] ? show_trace_log_lvl+0x29d/0x3d0 [ 194.729340][ T8360] ? check_panic_on_warn+0x1f/0xb0 [ 194.734466][ T8360] ? get_pat_info+0x2c1/0x320 [ 194.739174][ T8360] check_panic_on_warn+0xab/0xb0 [ 194.744131][ T8360] __warn+0xf6/0x3c0 [ 194.748047][ T8360] ? get_pat_info+0x2c1/0x320 [ 194.752726][ T8360] report_bug+0x3c0/0x580 [ 194.757064][ T8360] handle_bug+0x54/0xa0 [ 194.761229][ T8360] exc_invalid_op+0x17/0x50 [ 194.765747][ T8360] asm_exc_invalid_op+0x1a/0x20 [ 194.770606][ T8360] RIP: 0010:get_pat_info+0x2c1/0x320 [ 194.775902][ T8360] Code: 49 89 1c 24 e9 0f ff ff ff e8 5b 49 4e 00 90 0f 0b 90 e9 ff fd ff ff 4c 89 ef e8 ba 88 b0 00 e9 f0 fe ff ff e8 40 49 4e 00 90 <0f> 0b 90 bb ea ff ff ff e9 e3 fe ff ff 4c 89 ff e8 aa 87 b0 00 e9 [ 194.795517][ T8360] RSP: 0018:ffffc90018d57418 EFLAGS: 00010293 [ 194.801589][ T8360] RAX: 0000000000000000 RBX: ffff88807c6ab6c8 RCX: ffffffff816ba764 [ 194.809558][ T8360] RDX: ffff888025e00000 RSI: ffffffff816ba7e0 RDI: 0000000000000007 [ 194.817529][ T8360] RBP: 1ffff920031aae84 R08: 0000000000000007 R09: 0000000000000020 [ 194.825506][ T8360] R10: 0000000000000028 R11: 0000000000000001 R12: ffffc90018d57520 [ 194.833478][ T8360] R13: 0000000000000000 R14: 0000000000000028 R15: ffff88807c6ab6e8 [ 194.841459][ T8360] ? get_pat_info+0x244/0x320 [ 194.846275][ T8360] ? get_pat_info+0x2c0/0x320 [ 194.850978][ T8360] ? get_pat_info+0x2c0/0x320 [ 194.855674][ T8360] ? __pfx_get_pat_info+0x10/0x10 [ 194.860718][ T8360] ? __lock_acquire+0x15a9/0x3c40 [ 194.865774][ T8360] untrack_pfn+0xf7/0x4d0 [ 194.870123][ T8360] ? __pfx_untrack_pfn+0x10/0x10 [ 194.875070][ T8360] ? zap_page_range_single+0x302/0x550 [ 194.880542][ T8360] ? __pfx_lock_release+0x10/0x10 [ 194.885574][ T8360] ? uprobe_munmap+0x20/0x5c0 [ 194.890261][ T8360] ? trace_lock_acquire+0x14e/0x1f0 [ 194.895468][ T8360] unmap_single_vma+0x1bd/0x2b0 [ 194.900335][ T8360] zap_page_range_single+0x321/0x550 [ 194.905658][ T8360] ? __pfx_zap_page_range_single+0x10/0x10 [ 194.911468][ T8360] ? remap_pfn_range_internal+0xadb/0xdb0 [ 194.917203][ T8360] ? track_pfn_remap+0x2c3/0x490 [ 194.922169][ T8360] remap_pfn_range+0x130/0x160 [ 194.926940][ T8360] ? __pfx_remap_pfn_range+0x10/0x10 [ 194.932230][ T8360] ? alloc_pages_noprof+0x23c/0x390 [ 194.937435][ T8360] usbdev_mmap+0x7da/0xb30 [ 194.941852][ T8360] ? __pfx_usbdev_mmap+0x10/0x10 [ 194.946789][ T8360] ? __raw_spin_lock_init+0x3a/0x110 [ 194.952077][ T8360] __mmap_region+0x181f/0x2760 [ 194.956842][ T8360] ? __pfx___mmap_region+0x10/0x10 [ 194.961959][ T8360] ? hlock_class+0x4e/0x130 [ 194.966462][ T8360] ? mark_lock+0xb5/0xc60 [ 194.970812][ T8360] ? hlock_class+0x4e/0x130 [ 194.975359][ T8360] mmap_region+0x32b/0x3f0 [ 194.979785][ T8360] do_mmap+0xd8d/0x11b0 [ 194.983952][ T8360] ? __pfx_do_mmap+0x10/0x10 [ 194.988548][ T8360] ? __pfx_down_write_killable+0x10/0x10 [ 194.994201][ T8360] vm_mmap_pgoff+0x203/0x3a0 [ 194.998804][ T8360] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 195.003926][ T8360] ? __fget_files+0x206/0x3a0 [ 195.008617][ T8360] ksys_mmap_pgoff+0x32c/0x5c0 [ 195.013390][ T8360] ? __pfx_ksys_write+0x10/0x10 [ 195.018251][ T8360] __x64_sys_mmap+0x125/0x190 [ 195.022940][ T8360] do_syscall_64+0xcd/0x250 [ 195.027453][ T8360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.033356][ T8360] RIP: 0033:0x7fe88358d169 [ 195.037769][ T8360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 195.057394][ T8360] RSP: 002b:00007fe8813f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 195.065809][ T8360] RAX: ffffffffffffffda RBX: 00007fe8837a5fa0 RCX: 00007fe88358d169 [ 195.073779][ T8360] RDX: 0000000000000008 RSI: 0000000000000009 RDI: 0000000000002000 [ 195.081748][ T8360] RBP: 00007fe8813f6090 R08: 0000000000000003 R09: 0000000000200000 [ 195.089717][ T8360] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 195.097689][ T8360] R13: 0000000000000000 R14: 00007fe8837a5fa0 R15: 00007fff0d21ab18 [ 195.105673][ T8360] [ 195.108928][ T8360] Kernel Offset: disabled [ 195.113333][ T8360] Rebooting in 86400 seconds..