last executing test programs: 2.109926604s ago: executing program 1 (id=16680): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x0, 0x5, 0x7) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) mq_open$auto(0x0, 0xde8, 0xb, 0x0) mq_unlink$auto(0x0) 1.956486003s ago: executing program 1 (id=16683): socket(0x21, 0x5, 0x2) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x80002, 0x0) write$auto_ocfs2_control_fops_stack_user(r0, &(0x7f0000003900)='\t', 0x1) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/msr/parameters/allow_writes\x00', 0xa0302, 0x0) sendfile$auto(r1, r1, 0x0, 0x7ffff000) 1.648636571s ago: executing program 0 (id=16687): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010029bd50009ddbdf251100000008000300", @ANYRES32=r3], 0x1c}, 0x1, 0x0, 0x0, 0x20018048}, 0x0) 1.591868483s ago: executing program 2 (id=16688): r0 = socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x66) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) mmap$auto(0x0, 0x6, 0x3, 0xeb1, 0x7, 0x8000) getsockopt$auto(r0, 0x84, 0x66, 0x0, &(0x7f0000000000)=0x7ffe) 1.476482267s ago: executing program 1 (id=16689): mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/ieee80211/phy16/aqm\x00', 0x822, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/id/vendor\x00', 0x2000, 0x0) read$auto(r1, 0x0, 0x20) write$auto(r0, 0x0, 0x5) 1.370810527s ago: executing program 3 (id=16690): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {0x2, 0x0, 0x14}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x1400, 0x0, 0x40884}, 0x1) r2 = socket(0xa, 0x5, 0x84) sendto$auto(r2, 0x0, 0x401, 0x101, &(0x7f0000000000)=@generic={0xa, "000000000000fe8000"}, 0x1f) 1.369764373s ago: executing program 0 (id=16699): r0 = socket(0xa, 0x801, 0x84) mmap$auto(0x0, 0x2020009, 0x9, 0xeb1, r0, 0x8000) bind$auto(0x3, &(0x7f0000000140)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) setsockopt$auto(0x3, 0x10000000084, 0x11, 0x0, 0x8) 1.236146918s ago: executing program 1 (id=16692): io_uring_setup$auto(0x4bf15e08, &(0x7f0000000000)={0x408, 0x3, 0x10101, 0x6fb3, 0x8a, 0xffffd387, 0xffffffffffffffff, [0x100, 0x7, 0x7f], {0x2, 0x7, 0x3034, 0xc, 0x8f, 0x5, 0x5, 0xfffffff9, 0x6}, {0x4000, 0x2, 0x0, 0xfffff000, 0x0, 0xb89, 0xd5, 0x837, 0x8}}) socket(0x28, 0x1, 0x0) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_NFSD_CMD_THREADS_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400c72da808bf9779d790fb28"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) splice$auto(0x4, 0x0, 0x2, 0x0, 0x1000, 0xf) 1.107228352s ago: executing program 2 (id=16693): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_CQM(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="60120000", @ANYRES16=r1, @ANYBLOB="01002bbd7000fddbdf251900000042125e80120157803b38694e6b0fca720453224d88a2393983143415c642e3c360ab48d694e21204e89b4c8ab7d4be6f1bd65055c54d3fedb9b4591e6ee6576b1f011e23c80c6ea478e8f3da21f26ade35148398f2ef3e09640a60c3c91182270b133cd2c31dc32b05b5ee01b088c4974eef13d2e4f95cb2ac0310e4be67d9c413ba544ba9032697b70cfabb60ec8054e108535328bdec1e0b739a64b91ce719be7daf4bef038618c8fccd0944385a98747f2a7268f08864bda87a2213c48acc5e6c42979968e0f3768eb883808e04e10e569b844eaaeaa3189ba059a1cceea2c7c642a436757dd6815ec3f1582f74e9dee4e0f7e472575ed6621d42aeaa18af25da7d3268e408003100", @ANYRES32=0x0, @ANYBLOB="080081000700000000000400058008002600", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r3], 0x1260}, 0x1, 0x0, 0x0, 0x1}, 0x8000000) 1.004180949s ago: executing program 1 (id=16694): mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) sendmsg$auto_TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f00000004c0)={0x2d8, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x72, 0x2, 0x0, 0x1, [@typed={0x6, 0x8b, 0x0, 0x0, @str=')\x00'}, @generic="a1e8dc979efbe2d0838b8f70954bf4d37a1a24b5831d3999392540c16336c644ff34396a253505269b2930ff4513b222a8bbba08f96a529deb790940cff62c2424c0e49920abf60034b1e2b0521225c94c66359e0c16790bf3d2f1add1375a83cec97e3a1473"]}, @TIPC_NLA_NET={0x250, 0x7, 0x0, 0x1, [@generic="7e87f67d1ad6749e9a851d7f7c1d405f44dd41063928c689164ded2da0b239f1371f117c3ebe501397519a9c69518b5899f1fa6637eb97b2c6322659f1996dc1c3299b80756a135c1d24bcac3d9fedaf2ff7e63209bf3a3e0ff53ac674a01b275db13a2e076ee50e72b91072034b125addec080e29dea3d15a34afabc0dd3d9f279195fdf1595df6e594329f504b52dde0d1e592fdbeff47d00e96a6f1045389831d323e24db449b6f6459ba784d846db8ba076db479e42de12878103a1dc1a5838f471a9f203f77", @nested={0x184, 0x80, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @pid}, @generic="2a8aa330df8eb289e47e5de094fe501f00a3446cf38dd3c4fc0ca3299cc745988b87713583cc8eb7d6706dac7dde1087c4ba7bd85d2a44a688c3efe6ac6889d6b063e8ccee580450541bbcf0109b2c87e089b0c89c365641223cd08aa0ad3a2b2348c84d585343bf40a727141e688f245c724fd360d534ede520666922f7a43e97624b1438058d395fee45157d36a8992138830874022aaa191a169c55d8a8227dc2b304b1ecc6163b66341050ff8e6c1bb68b570323117213020de200f4b4388e08ddc0fd9268ca9096b4be0e252e758a04dab06645c852702b97d5d84aa2176d", @generic="5b718b2e3ec199025702ef7678b8ba3e5f695d9d6d63de445421f652847479c3cdefc847828c21ebe645f429fc4e3f274d1828ebaf2540c1175b424f543a0d6aa1f8b46fed2c0be83d4fe9ed5345906a9fd56a7930e0b13ca3a9033548a8539c83542a79586b7442", @typed={0x8, 0x12b, 0x0, 0x0, @fd}, @nested={0x4, 0xa1}, @generic="82da4b71c0692cc122a0629fc2f6edc9dcbf2345557ead6c6663ab779aeaec82db13c1"]}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4044014}, 0x800) r0 = socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) sendmmsg$auto(r0, &(0x7f0000000640)={{&(0x7f0000000000), 0x5ae, &(0x7f0000000100)={&(0x7f0000000780)="4c030000000000002106000000000000005f6bba441810", 0x49}, 0x5, 0x0, 0x5, 0x1}, 0x1}, 0x2, 0x100) 1.004097388s ago: executing program 3 (id=16695): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop9/queue/nr_requests\x00', 0xa022, 0x0) r0 = openat$auto_ima_measurements_count_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$auto(r0, 0x0, 0x3) write$auto(0x3, 0x0, 0xfdef) 929.069431ms ago: executing program 0 (id=16696): mmap$auto(0x0, 0x400008, 0xdb, 0x9b72, 0x2, 0x8000) setresuid$auto(0xffffffffffffffff, 0x0, 0x8000) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_bm_register_operations_binfmt_misc(0xffffffffffffff9c, &(0x7f0000000640), 0x401, 0x0) write$auto(r0, 0x0, 0xff) 805.714959ms ago: executing program 3 (id=16697): setresuid$auto(0xa, 0xff3d, 0x4) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x9) bind$auto(0x3, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x24, 0x400000}, 0x68) 801.740408ms ago: executing program 2 (id=16706): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x106) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) write$auto(0x3, 0x0, 0xfffffdef) 719.035112ms ago: executing program 0 (id=16698): r0 = socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x401, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$auto(r0, 0x84, 0xd, 0x0, 0x0) 718.937785ms ago: executing program 1 (id=16700): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0) 612.683087ms ago: executing program 3 (id=16701): r0 = socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x20004, 0x1ff, 0xeb1, 0x8000000000000024, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x12}}, 0x54) getsockopt$auto(r0, 0x84, 0x9, 0x0, &(0x7f0000000000)=0x4bb) 571.786907ms ago: executing program 2 (id=16702): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x801, 0x6) shutdown$auto(0x200000003, 0x2) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) listen$auto(0x3, 0x7) 188.405098ms ago: executing program 3 (id=16703): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/pci0000:00/waiting_for_supplier\x00', 0x80800, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/workqueue/nvme-delete-wq/affinity_strict\x00', 0x183042, 0x0) write$auto(0x3, 0x0, 0xfdef) 187.50032ms ago: executing program 0 (id=16712): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0xffffff6c, 0x4, 0x8000000, 0x0) r0 = socket(0x11, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, 0x0) 161.466902ms ago: executing program 2 (id=16704): mmap$auto(0x0, 0x2020009, 0x4000000000000003, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x10, 0x2, 0x4) write$auto(r0, 0x0, 0x30) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) bpf$auto(0x5, &(0x7f0000000300)=@bpf_attr_3={0x6, 0x24, 0xf, 0x63, 0x400, 0x0, 0xffffffffffffffff, 0x80f0c8, 0x60, "38c1d5cbcb9f6b5e511f0cd8ed068f65", r1, 0x113e33f2, 0xffffffffffffffff, 0xe4, 0x6, 0x5, 0x6, 0x8, 0x0, 0x3, @attach_prog_fd, 0x6, 0xffff, 0x8, 0x0, 0xfffffffe}, 0x47) 14.892034ms ago: executing program 3 (id=16705): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) io_uring_setup$auto(0x406, 0x0) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x1b240000) 13.515086ms ago: executing program 0 (id=16715): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) fanotify_mark$auto(0x0, 0x105, 0x8009, 0xffffffffffffffff, 0x0) rseq$auto(0x0, 0x7, 0x0, 0x6) mmap$auto(0x0, 0x2, 0xffffffffffffffff, 0x44eb1, 0x602, 0x300000000000) 0s ago: executing program 2 (id=16707): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop9/queue/nr_requests\x00', 0xa022, 0x0) r0 = openat$auto_ima_measurements_count_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$auto(r0, 0x0, 0x3) write$auto(0x3, 0x0, 0xfdef) kernel console output (not intermixed with test programs): 38 R14: 00007fb26ebe5fa0 R15: 00007ffe957a6538 [ 749.219633][ T562] [ 749.650506][ T568] perf: Dynamic interrupt throttling disabled, can hang your system! [ 749.995881][ T580] netlink: 'syz.2.12328': attribute type 11 has an invalid length. [ 750.027381][ T580] netlink: 'syz.2.12328': attribute type 11 has an invalid length. [ 750.054246][ T580] netlink: 'syz.2.12328': attribute type 11 has an invalid length. [ 750.094147][ T580] netlink: 'syz.2.12328': attribute type 11 has an invalid length. [ 753.789013][ T708] FAULT_INJECTION: forcing a failure. [ 753.789013][ T708] name failslab, interval 1, probability 0, space 0, times 0 [ 753.904650][ T708] CPU: 0 UID: 0 PID: 708 Comm: syz.0.12395 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 753.904694][ T708] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 753.904704][ T708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 753.904718][ T708] Call Trace: [ 753.904725][ T708] [ 753.904734][ T708] dump_stack_lvl+0x16c/0x1f0 [ 753.904760][ T708] should_fail_ex+0x512/0x640 [ 753.904788][ T708] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 753.904821][ T708] should_failslab+0xc2/0x120 [ 753.904864][ T708] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 753.904893][ T708] ? inode_set_ctime_to_ts+0x137/0x3b0 [ 753.904932][ T708] ? __d_alloc+0x35/0xa80 [ 753.904957][ T708] ? __d_alloc+0x35/0xa80 [ 753.904976][ T708] __d_alloc+0x35/0xa80 [ 753.905000][ T708] d_alloc_pseudo+0x1c/0xc0 [ 753.905028][ T708] alloc_file_pseudo+0xcf/0x230 [ 753.905056][ T708] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 753.905080][ T708] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 753.905121][ T708] create_pipe_files+0x36d/0x9a0 [ 753.905161][ T708] do_pipe2+0xaf/0x1c0 [ 753.905196][ T708] ? __pfx_do_pipe2+0x10/0x10 [ 753.905232][ T708] ? xfd_validate_state+0x61/0x180 [ 753.905252][ T708] ? __pfx_ksys_write+0x10/0x10 [ 753.905293][ T708] __x64_sys_pipe+0x33/0x50 [ 753.905312][ T708] do_syscall_64+0xcd/0xf80 [ 753.905336][ T708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.905360][ T708] RIP: 0033:0x7fb26e98f7c9 [ 753.905377][ T708] 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 [ 753.905400][ T708] RSP: 002b:00007fb26f835038 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 753.905422][ T708] RAX: ffffffffffffffda RBX: 00007fb26ebe5fa0 RCX: 00007fb26e98f7c9 [ 753.905436][ T708] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 753.905450][ T708] RBP: 00007fb26ea13f91 R08: 0000000000000000 R09: 0000000000000000 [ 753.905463][ T708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 753.905477][ T708] R13: 00007fb26ebe6038 R14: 00007fb26ebe5fa0 R15: 00007ffe957a6538 [ 753.905506][ T708] [ 754.185966][ T712] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 754.441546][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 754.447877][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 756.153113][ T761] tipc: Enabling of bearer <@):^\/\> rejected, media not registered [ 757.008240][ T790] vhci_hcd vhci_hcd.1: default hub control req: 8003 v0000 i0000 l0 [ 757.083411][ T793] FAULT_INJECTION: forcing a failure. [ 757.083411][ T793] name failslab, interval 1, probability 0, space 0, times 0 [ 757.168814][ T793] CPU: 0 UID: 0 PID: 793 Comm: syz.0.12443 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 757.168852][ T793] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 757.168862][ T793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 757.168893][ T793] Call Trace: [ 757.168900][ T793] [ 757.168908][ T793] dump_stack_lvl+0x16c/0x1f0 [ 757.168934][ T793] should_fail_ex+0x512/0x640 [ 757.168961][ T793] ? __kmalloc_noprof+0xca/0x910 [ 757.168988][ T793] should_failslab+0xc2/0x120 [ 757.169024][ T793] __kmalloc_noprof+0xeb/0x910 [ 757.169062][ T793] ? udpv6_init_sock+0x24e/0x450 [ 757.169115][ T793] ? udpv6_init_sock+0x24e/0x450 [ 757.169145][ T793] udpv6_init_sock+0x24e/0x450 [ 757.169174][ T793] ? __pfx_udpv6_init_sock+0x10/0x10 [ 757.169208][ T793] inet6_create+0xb30/0x12b0 [ 757.169231][ T793] ? inet6_create+0x7f/0x12b0 [ 757.169255][ T793] __sock_create+0x339/0x8a0 [ 757.169284][ T793] __sys_socket+0x14d/0x260 [ 757.169305][ T793] ? fput+0x70/0xf0 [ 757.169327][ T793] ? __pfx___sys_socket+0x10/0x10 [ 757.169350][ T793] ? xfd_validate_state+0x61/0x180 [ 757.169370][ T793] ? __pfx_ksys_write+0x10/0x10 [ 757.169408][ T793] __x64_sys_socket+0x72/0xb0 [ 757.169430][ T793] ? lockdep_hardirqs_on+0x7c/0x110 [ 757.169451][ T793] do_syscall_64+0xcd/0xf80 [ 757.169481][ T793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 757.169503][ T793] RIP: 0033:0x7fb26e98f7c9 [ 757.169521][ T793] 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 [ 757.169546][ T793] RSP: 002b:00007fb26f835038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 757.169567][ T793] RAX: ffffffffffffffda RBX: 00007fb26ebe5fa0 RCX: 00007fb26e98f7c9 [ 757.169581][ T793] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000000a [ 757.169594][ T793] RBP: 00007fb26ea13f91 R08: 0000000000000000 R09: 0000000000000000 [ 757.169607][ T793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 757.169620][ T793] R13: 00007fb26ebe6038 R14: 00007fb26ebe5fa0 R15: 00007ffe957a6538 [ 757.169649][ T793] [ 757.807846][ T807] ima: policy update failed [ 757.841041][ T30] audit: type=1802 audit(4294967340.937:48): pid=807 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.12442" res=0 errno=0 [ 758.228548][ T820] nfsd: Unknown parameter 'ˆ*к' [ 758.457655][ T830] ima: policy update failed [ 758.488701][ T30] audit: type=1802 audit(4294967341.620:49): pid=830 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.12453" res=0 errno=0 [ 758.928057][ T848] vhci_hcd vhci_hcd.1: default hub control req: 8003 v0000 i0000 l0 [ 759.708207][ T880] nfsd: Unknown parameter 'ˆ*к' [ 760.723010][ T920] delete_channel: no stack [ 762.312271][ T989] ubi: mtd0 is already attached to ubi31 [ 766.626723][T11712] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 767.242918][ T1198] cifs: Unknown parameter 'T.ŸмлцЈХМc[Ÿаъ€$тцЕШ)ќБUѓУ‘nEѓ-Ъ™ОlЎік-КŒ -О_€™ЏдхсЊ5Z фoхщЂmžаfwYЭhК*/џxDlнЉŠзэgеkЧAэГљЯ7Эии9’єXіa/fъ_џARЃˆ™‘ШxM ‚vЌ—pџБ$^;єиq‡3БЋЃnьЁЕ-6Љ+e„k„ОёЧ<Аkœcд)n.ќeMЭїNaЈtЎаSMЮЦ1,' [ 767.353018][ T1198] CIFS mount error: No usable UNC path provided in device string! [ 767.353018][ T1198] [ 767.412453][ T1198] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 768.070181][ T1220] synth uevent: /module/orangefs: unknown uevent action string [ 768.521095][ T1240] FAULT_INJECTION: forcing a failure. [ 768.521095][ T1240] name failslab, interval 1, probability 0, space 0, times 0 [ 768.579795][ T1240] CPU: 0 UID: 0 PID: 1240 Comm: syz.2.12615 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 768.579843][ T1240] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 768.579854][ T1240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 768.579868][ T1240] Call Trace: [ 768.579876][ T1240] [ 768.579884][ T1240] dump_stack_lvl+0x16c/0x1f0 [ 768.579912][ T1240] should_fail_ex+0x512/0x640 [ 768.579939][ T1240] ? kmem_cache_alloc_noprof+0x62/0x770 [ 768.579971][ T1240] should_failslab+0xc2/0x120 [ 768.580020][ T1240] kmem_cache_alloc_noprof+0x83/0x770 [ 768.580048][ T1240] ? kcm_create+0x11e/0x690 [ 768.580084][ T1240] ? kcm_create+0x11e/0x690 [ 768.580113][ T1240] kcm_create+0x11e/0x690 [ 768.580147][ T1240] __sock_create+0x339/0x8a0 [ 768.580177][ T1240] __sys_socket+0x14d/0x260 [ 768.580199][ T1240] ? fput+0x70/0xf0 [ 768.580226][ T1240] ? __pfx___sys_socket+0x10/0x10 [ 768.580251][ T1240] ? xfd_validate_state+0x61/0x180 [ 768.580271][ T1240] ? __pfx_ksys_write+0x10/0x10 [ 768.580325][ T1240] __x64_sys_socket+0x72/0xb0 [ 768.580349][ T1240] ? lockdep_hardirqs_on+0x7c/0x110 [ 768.580376][ T1240] do_syscall_64+0xcd/0xf80 [ 768.580399][ T1240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 768.580422][ T1240] RIP: 0033:0x7fbf5238f7c9 [ 768.580440][ T1240] 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 [ 768.580468][ T1240] RSP: 002b:00007fbf5321d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 768.580490][ T1240] RAX: ffffffffffffffda RBX: 00007fbf525e5fa0 RCX: 00007fbf5238f7c9 [ 768.580505][ T1240] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000029 [ 768.580522][ T1240] RBP: 00007fbf52413f91 R08: 0000000000000000 R09: 0000000000000000 [ 768.580540][ T1240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 768.580554][ T1240] R13: 00007fbf525e6038 R14: 00007fbf525e5fa0 R15: 00007fff799e0108 [ 768.580584][ T1240] [ 769.950404][ T1286] net_ratelimit: 18 callbacks suppressed [ 769.950425][ T1286] openvswitch: netlink: IP tunnel attribute has 8 unknown bytes. [ 770.022368][ T1291] openvswitch: netlink: Geneve opt len 1 is not a multiple of 4. [ 770.453449][ T1308] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 773.784349][T11645] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 775.414307][ T1498] No such timeout policy "" [ 775.439897][ T1498] netlink: Failed to associated timeout policy '' [ 776.729535][ T1545] netlink: 8 bytes leftover after parsing attributes in process `syz.2.12746'. [ 778.083051][ T1599] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 778.111977][ T1600] No such timeout policy "" [ 778.147968][ T1600] netlink: Failed to associated timeout policy '' [ 778.936881][ T1632] netlink: 'syz.2.12788': attribute type 1 has an invalid length. [ 780.170318][ T1665] netlink: 'syz.3.12800': attribute type 1 has an invalid length. [ 780.178590][ T1666] netlink: 206 bytes leftover after parsing attributes in process `syz.0.12802'. [ 780.617336][ T1159] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 781.285226][ T1722] netlink: 'syz.0.12813': attribute type 2 has an invalid length. [ 781.357170][ T1726] openvswitch: netlink: Tunnel attr 242 out of range max 16 [ 782.135633][ T1751] netlink: 4 bytes leftover after parsing attributes in process `syz.3.12830'. [ 782.172906][ T1754] openvswitch: netlink: Flow actions attr not present in new flow. [ 783.288342][ T1782] netlink: 'syz.3.12844': attribute type 2 has an invalid length. [ 783.811366][ T1801] netlink: 4 bytes leftover after parsing attributes in process `syz.1.12853'. [ 783.889590][ T1803] openvswitch: netlink: Flow actions attr not present in new flow. [ 784.207219][ T1159] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 784.896557][ T1857] openvswitch: netlink: Flow actions attr not present in new flow. [ 785.110870][ T1862] netlink: 'syz.2.12870': attribute type 11 has an invalid length. [ 785.151811][ T1862] netlink: 'syz.2.12870': attribute type 11 has an invalid length. [ 785.186963][ T1862] netlink: 'syz.2.12870': attribute type 11 has an invalid length. [ 785.220873][ T1862] netlink: 'syz.2.12870': attribute type 11 has an invalid length. [ 785.429986][ T1874] tc_dump_action: action bad kind [ 786.038268][ T1902] openvswitch: netlink: Missing valid actions attribute. [ 792.592161][ T2094] nbd: couldn't find a device at index 35644 [ 793.658765][ T2125] openvswitch: netlink: Multiple metadata blocks provided [ 795.140088][ T2165] netlink: 4 bytes leftover after parsing attributes in process `syz.0.13003'. [ 797.567692][ T2239] FAULT_INJECTION: forcing a failure. [ 797.567692][ T2239] name failslab, interval 1, probability 0, space 0, times 0 [ 797.626355][ T2239] CPU: 0 UID: 0 PID: 2239 Comm: syz.0.13032 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 797.626398][ T2239] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 797.626409][ T2239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 797.626424][ T2239] Call Trace: [ 797.626432][ T2239] [ 797.626444][ T2239] dump_stack_lvl+0x16c/0x1f0 [ 797.626470][ T2239] should_fail_ex+0x512/0x640 [ 797.626501][ T2239] ? kmem_cache_alloc_noprof+0x62/0x770 [ 797.626532][ T2239] should_failslab+0xc2/0x120 [ 797.626568][ T2239] kmem_cache_alloc_noprof+0x83/0x770 [ 797.626596][ T2239] ? security_file_alloc+0x34/0x2b0 [ 797.626633][ T2239] ? security_file_alloc+0x34/0x2b0 [ 797.626662][ T2239] security_file_alloc+0x34/0x2b0 [ 797.626693][ T2239] init_file+0x93/0x4c0 [ 797.626717][ T2239] alloc_empty_file+0x73/0x1e0 [ 797.626743][ T2239] alloc_file_pseudo+0x13a/0x230 [ 797.626770][ T2239] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 797.626802][ T2239] ? security_inode_init_security_anon+0x79/0x240 [ 797.626836][ T2239] __do_sys_memfd_secret+0x11d/0x490 [ 797.626874][ T2239] do_syscall_64+0xcd/0xf80 [ 797.626898][ T2239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 797.626921][ T2239] RIP: 0033:0x7fb26e98f7c9 [ 797.626939][ T2239] 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 [ 797.626961][ T2239] RSP: 002b:00007fb26f835038 EFLAGS: 00000246 ORIG_RAX: 00000000000001bf [ 797.626984][ T2239] RAX: ffffffffffffffda RBX: 00007fb26ebe5fa0 RCX: 00007fb26e98f7c9 [ 797.626999][ T2239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 797.627013][ T2239] RBP: 00007fb26ea13f91 R08: 0000000000000000 R09: 0000000000000000 [ 797.627027][ T2239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 797.627040][ T2239] R13: 00007fb26ebe6038 R14: 00007fb26ebe5fa0 R15: 00007ffe957a6538 [ 797.627070][ T2239] [ 798.636841][ T2253] netlink: 4 bytes leftover after parsing attributes in process `syz.3.13038'. [ 799.945241][ T2297] FAULT_INJECTION: forcing a failure. [ 799.945241][ T2297] name failslab, interval 1, probability 0, space 0, times 0 [ 800.002478][ T2297] CPU: 0 UID: 0 PID: 2297 Comm: syz.1.13058 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 800.002523][ T2297] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 800.002534][ T2297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 800.002547][ T2297] Call Trace: [ 800.002556][ T2297] [ 800.002564][ T2297] dump_stack_lvl+0x16c/0x1f0 [ 800.002591][ T2297] should_fail_ex+0x512/0x640 [ 800.002619][ T2297] ? kmem_cache_alloc_noprof+0x62/0x770 [ 800.002651][ T2297] should_failslab+0xc2/0x120 [ 800.002688][ T2297] kmem_cache_alloc_noprof+0x83/0x770 [ 800.002717][ T2297] ? security_file_alloc+0x34/0x2b0 [ 800.002753][ T2297] ? security_file_alloc+0x34/0x2b0 [ 800.002783][ T2297] security_file_alloc+0x34/0x2b0 [ 800.002814][ T2297] init_file+0x93/0x4c0 [ 800.002839][ T2297] alloc_empty_file+0x73/0x1e0 [ 800.002865][ T2297] alloc_file_pseudo+0x13a/0x230 [ 800.002892][ T2297] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 800.002918][ T2297] ? security_inode_init_security_anon+0x79/0x240 [ 800.002952][ T2297] __do_sys_memfd_secret+0x11d/0x490 [ 800.003005][ T2297] do_syscall_64+0xcd/0xf80 [ 800.003029][ T2297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.003053][ T2297] RIP: 0033:0x7ff09a18f7c9 [ 800.003072][ T2297] 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 [ 800.003094][ T2297] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 00000000000001bf [ 800.003116][ T2297] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 800.003131][ T2297] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 800.003145][ T2297] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 800.003159][ T2297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 800.003172][ T2297] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 800.003201][ T2297] [ 800.886715][ T2314] nbd: must specify an index to disconnect [ 802.084707][ T2351] openvswitch: netlink: VXLAN extension 0 has unexpected len 4 expected 0 [ 802.630380][ T2369] nbd: must specify an index to disconnect [ 804.423137][ T2435] netlink: ct family unspecified [ 804.707161][ T2450] netlink: 'syz.2.13127': attribute type 1 has an invalid length. [ 806.722852][ T2550] FAULT_INJECTION: forcing a failure. [ 806.722852][ T2550] name failslab, interval 1, probability 0, space 0, times 0 [ 806.790853][ T2550] CPU: 0 UID: 0 PID: 2550 Comm: syz.2.13167 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 806.790896][ T2550] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 806.790906][ T2550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 806.790920][ T2550] Call Trace: [ 806.790927][ T2550] [ 806.790936][ T2550] dump_stack_lvl+0x16c/0x1f0 [ 806.790963][ T2550] should_fail_ex+0x512/0x640 [ 806.790991][ T2550] ? __kvmalloc_node_noprof+0x129/0xa40 [ 806.791027][ T2550] should_failslab+0xc2/0x120 [ 806.791065][ T2550] __kvmalloc_node_noprof+0x14a/0xa40 [ 806.791100][ T2550] ? io_alloc_cache_init+0x38/0x170 [ 806.791128][ T2550] ? io_alloc_cache_init+0x38/0x170 [ 806.791149][ T2550] ? __init_waitqueue_head+0xca/0x150 [ 806.791176][ T2550] io_alloc_cache_init+0x38/0x170 [ 806.791201][ T2550] io_uring_setup+0x578/0x1f80 [ 806.791236][ T2550] ? __pfx_io_uring_setup+0x10/0x10 [ 806.791278][ T2550] ? do_futex+0x122/0x350 [ 806.791306][ T2550] ? __pfx_do_futex+0x10/0x10 [ 806.791344][ T2550] ? fput+0x70/0xf0 [ 806.791369][ T2550] ? xfd_validate_state+0x61/0x180 [ 806.791389][ T2550] ? __pfx_ksys_write+0x10/0x10 [ 806.791429][ T2550] __x64_sys_io_uring_setup+0xc2/0x170 [ 806.791465][ T2550] do_syscall_64+0xcd/0xf80 [ 806.791489][ T2550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.791512][ T2550] RIP: 0033:0x7fbf5238f7c9 [ 806.791530][ T2550] 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 [ 806.791553][ T2550] RSP: 002b:00007fbf5321d038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 806.791575][ T2550] RAX: ffffffffffffffda RBX: 00007fbf525e5fa0 RCX: 00007fbf5238f7c9 [ 806.791590][ T2550] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000001d48 [ 806.791604][ T2550] RBP: 00007fbf52413f91 R08: 0000000000000000 R09: 0000000000000000 [ 806.791618][ T2550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 806.791631][ T2550] R13: 00007fbf525e6038 R14: 00007fbf525e5fa0 R15: 00007fff799e0108 [ 806.791660][ T2550] [ 807.277083][ T2564] netlink: 'syz.3.13174': attribute type 1 has an invalid length. [ 807.844670][ T2593] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 808.301304][ T2614] netlink: 'syz.2.13191': attribute type 1 has an invalid length. [ 808.653880][ T2627] tipc: Started in network mode [ 808.697200][ T2627] tipc: Node identity ee00, cluster identity 4711 [ 808.721374][ T2627] tipc: Node number set to 60928 [ 809.464644][ T2663] usb usb3: usbfs: interface 0 claimed by hub while 'syz.3.13210' sets config #0 [ 809.926920][ T2682] netlink: 'syz.0.13219': attribute type 1 has an invalid length. [ 810.174767][ T2697] usb usb3: usbfs: interface 0 claimed by hub while 'syz.1.13225' sets config #0 [ 810.617335][ T2714] netlink: 'syz.3.13232': attribute type 1 has an invalid length. [ 812.078215][ T2786] netlink: zone id is out of range [ 812.100071][ T2786] netlink: zone id is out of range [ 812.120988][ T2786] netlink: zone id is out of range [ 812.140835][ T2786] netlink: zone id is out of range [ 812.163871][ T2786] netlink: zone id is out of range [ 812.176787][ T2786] netlink: zone id is out of range [ 812.196379][ T2786] netlink: zone id is out of range [ 812.215097][ T2786] netlink: zone id is out of range [ 812.236009][ T2786] netlink: zone id is out of range [ 812.255304][ T2786] netlink: zone id is out of range [ 812.458600][ T2798] FAULT_INJECTION: forcing a failure. [ 812.458600][ T2798] name failslab, interval 1, probability 0, space 0, times 0 [ 812.514420][ T2798] CPU: 0 UID: 0 PID: 2798 Comm: syz.1.13264 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 812.514463][ T2798] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 812.514474][ T2798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 812.514488][ T2798] Call Trace: [ 812.514495][ T2798] [ 812.514504][ T2798] dump_stack_lvl+0x16c/0x1f0 [ 812.514530][ T2798] should_fail_ex+0x512/0x640 [ 812.514575][ T2798] ? __kvmalloc_node_noprof+0x129/0xa40 [ 812.514611][ T2798] should_failslab+0xc2/0x120 [ 812.514648][ T2798] __kvmalloc_node_noprof+0x14a/0xa40 [ 812.514683][ T2798] ? io_alloc_cache_init+0x38/0x170 [ 812.514732][ T2798] ? io_alloc_cache_init+0x38/0x170 [ 812.514753][ T2798] ? __init_waitqueue_head+0xca/0x150 [ 812.514781][ T2798] io_alloc_cache_init+0x38/0x170 [ 812.514806][ T2798] io_uring_setup+0x578/0x1f80 [ 812.514842][ T2798] ? __pfx_io_uring_setup+0x10/0x10 [ 812.514877][ T2798] ? do_futex+0x122/0x350 [ 812.514904][ T2798] ? __pfx_do_futex+0x10/0x10 [ 812.514942][ T2798] ? fput+0x70/0xf0 [ 812.514965][ T2798] ? xfd_validate_state+0x61/0x180 [ 812.514986][ T2798] ? __pfx_ksys_write+0x10/0x10 [ 812.515025][ T2798] __x64_sys_io_uring_setup+0xc2/0x170 [ 812.515060][ T2798] do_syscall_64+0xcd/0xf80 [ 812.515084][ T2798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 812.515108][ T2798] RIP: 0033:0x7ff09a18f7c9 [ 812.515126][ T2798] 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 [ 812.515148][ T2798] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 812.515170][ T2798] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 812.515185][ T2798] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000001d48 [ 812.515199][ T2798] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 812.515212][ T2798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 812.515226][ T2798] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 812.515256][ T2798] [ 812.851048][ T2805] netlink: 'syz.2.13267': attribute type 1 has an invalid length. [ 815.043650][ T2906] nbd: must specify a device to reconfigure [ 815.277968][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 815.284312][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 817.079302][ T2971] dlm: non-version read from control device 1 [ 817.526545][ T2985] net_ratelimit: 47 callbacks suppressed [ 817.526564][ T2985] netlink: NAT attribute type 6 has unexpected length (4 != 2) [ 819.629513][ T1159] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 819.637359][ T1159] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:0' [ 819.648240][ T1159] CPU: 0 UID: 0 PID: 1159 Comm: kworker/u11:0 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 819.648279][ T1159] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 819.648289][ T1159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 819.648305][ T1159] Workqueue: hci0 hci_rx_work [ 819.648341][ T1159] Call Trace: [ 819.648347][ T1159] [ 819.648355][ T1159] dump_stack_lvl+0x16c/0x1f0 [ 819.648379][ T1159] sysfs_warn_dup+0x7f/0xa0 [ 819.648405][ T1159] sysfs_create_dir_ns+0x24b/0x2b0 [ 819.648431][ T1159] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 819.648455][ T1159] ? find_held_lock+0x2b/0x80 [ 819.648490][ T1159] ? do_raw_spin_unlock+0x172/0x230 [ 819.648519][ T1159] kobject_add_internal+0x2c4/0x9d0 [ 819.648550][ T1159] kobject_add+0x16e/0x240 [ 819.648575][ T1159] ? __pfx_kobject_add+0x10/0x10 [ 819.648603][ T1159] ? kobject_put+0xaf/0x6f0 [ 819.648623][ T1159] ? _raw_spin_unlock+0x28/0x50 [ 819.648664][ T1159] device_add+0x288/0x1980 [ 819.648699][ T1159] ? __pfx_dev_set_name+0x10/0x10 [ 819.648720][ T1159] ? __pfx_device_add+0x10/0x10 [ 819.648755][ T1159] ? mgmt_send_event_skb+0x2fb/0x460 [ 819.648795][ T1159] hci_conn_add_sysfs+0x1a8/0x260 [ 819.648817][ T1159] le_conn_complete_evt+0x11ed/0x1fa0 [ 819.648858][ T1159] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 819.648889][ T1159] ? __pfx_bt_warn+0x10/0x10 [ 819.648926][ T1159] hci_le_conn_complete_evt+0x23c/0x3a0 [ 819.648976][ T1159] hci_le_meta_evt+0x357/0x610 [ 819.649011][ T1159] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 819.649060][ T1159] hci_event_packet+0x685/0x1210 [ 819.649091][ T1159] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 819.649124][ T1159] ? __pfx_hci_event_packet+0x10/0x10 [ 819.649158][ T1159] ? kcov_remote_start+0x399/0x680 [ 819.649188][ T1159] ? lockdep_hardirqs_on+0x7c/0x110 [ 819.649214][ T1159] hci_rx_work+0x2c9/0x1020 [ 819.649247][ T1159] process_one_work+0x9ba/0x1b20 [ 819.649281][ T1159] ? __pfx_process_one_work+0x10/0x10 [ 819.649311][ T1159] ? assign_work+0x1a0/0x250 [ 819.649352][ T1159] worker_thread+0x6c8/0xf10 [ 819.649386][ T1159] ? __kthread_parkme+0x19e/0x250 [ 819.649420][ T1159] ? __pfx_worker_thread+0x10/0x10 [ 819.649444][ T1159] kthread+0x3c5/0x780 [ 819.649466][ T1159] ? __pfx_kthread+0x10/0x10 [ 819.649489][ T1159] ? rcu_is_watching+0x12/0xc0 [ 819.649520][ T1159] ? __pfx_kthread+0x10/0x10 [ 819.649543][ T1159] ret_from_fork+0x983/0xb10 [ 819.649566][ T1159] ? __pfx_ret_from_fork+0x10/0x10 [ 819.649591][ T1159] ? __switch_to+0x7af/0x10d0 [ 819.649619][ T1159] ? __pfx_kthread+0x10/0x10 [ 819.649642][ T1159] ret_from_fork_asm+0x1a/0x30 [ 819.649690][ T1159] [ 819.649713][ T1159] kobject: kobject_add_internal failed for hci0:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 819.940365][ T1159] Bluetooth: hci0: failed to register connection device [ 820.437328][ T3071] [U] ^\ [ 821.960169][T11645] Bluetooth: hci0: command 0x0406 tx timeout [ 822.377371][ T3083] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 822.657023][ T3135] openvswitch: netlink: VXLAN extension 64 out of range max 1 [ 823.115084][ T1159] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 823.115114][ T1159] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 823.131139][ T1159] Bluetooth: hci0: Dropping invalid advertising data [ 823.140903][ T1159] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 823.140934][ T1159] Bluetooth: hci0: Dropping invalid advertising data [ 823.157777][ T1159] Bluetooth: hci0: Malformed LE Event: 0x02 [ 824.031798][T11645] Bluetooth: hci0: command 0x0406 tx timeout [ 824.789856][ T3240] netlink: 'syz.1.13445': attribute type 1 has an invalid length. [ 824.828398][ T3240] netlink: 'syz.1.13445': attribute type 1 has an invalid length. [ 824.854850][ T3240] netlink: 124 bytes leftover after parsing attributes in process `syz.1.13445'. [ 824.896631][ T3240] netlink: 100 bytes leftover after parsing attributes in process `syz.1.13445'. [ 825.650855][ T3272] perf: Dynamic interrupt throttling disabled, can hang your system! [ 826.066943][ T3283] Invalid ELF header magic: != ELF [ 826.453321][ T3293] netlink: 'syz.2.13467': attribute type 2 has an invalid length. [ 826.894472][ T3306] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 826.901262][ T3306] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 826.929190][ T1159] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 826.929218][ T1159] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 826.945958][ T1159] Bluetooth: hci2: Dropping invalid advertising data [ 826.952670][ T1159] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 826.952703][ T1159] Bluetooth: hci2: Dropping invalid advertising data [ 826.967278][ T1159] Bluetooth: hci2: Malformed LE Event: 0x02 [ 827.508691][ T3341] netlink: 4 bytes leftover after parsing attributes in process `syz.2.13480'. [ 827.534084][ T3342] netlink: 'syz.1.13479': attribute type 2 has an invalid length. [ 827.881889][ T3353] netlink: 'syz.0.13484': attribute type 1 has an invalid length. [ 827.908421][ T3353] netlink: 33 bytes leftover after parsing attributes in process `syz.0.13484'. [ 828.121467][ T3361] nfs: Unknown parameter 'nl802154' [ 828.166778][ T3362] Invalid ELF header magic: != ELF [ 828.601106][ T3373] .^: entered promiscuous mode [ 829.273062][ T1159] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 829.273093][ T1159] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 829.287924][ T1159] Bluetooth: hci3: Dropping invalid advertising data [ 829.295034][ T1159] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 829.295060][ T1159] Bluetooth: hci3: Dropping invalid advertising data [ 829.308841][ T1159] Bluetooth: hci3: Malformed LE Event: 0x02 [ 829.731491][ T3445] nfs: Unknown parameter 'nl802154' [ 829.967254][ T3451] netlink: 'syz.3.13515': attribute type 4 has an invalid length. [ 830.048052][ T3451] netlink: 'syz.3.13515': attribute type 1 has an invalid length. [ 830.230419][ T3458] nvme_fcloop: unknown parameter or missing value 'Њ' [ 831.556276][ T3507] openvswitch: netlink: Key type 261 is out of range max 32 [ 831.865986][ T3519] nvme_fcloop: unknown parameter or missing value 'Њ' [ 832.660946][ T1159] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 832.660973][ T1159] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 832.678064][ T1159] Bluetooth: hci1: Dropping invalid advertising data [ 832.685070][ T1159] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 832.685098][ T1159] Bluetooth: hci1: Dropping invalid advertising data [ 832.700142][ T1159] Bluetooth: hci1: Malformed LE Event: 0x02 [ 832.765044][ T3554] ksmbd: Unknown IPC event: 14, ignore. [ 832.848138][ T3561] netlink: 'syz.1.13561': attribute type 1 has an invalid length. [ 834.669240][ T3631] netlink: 'syz.3.13586': attribute type 2 has an invalid length. [ 834.884474][ T3641] netlink: 'syz.0.13591': attribute type 8 has an invalid length. [ 835.405105][ T3659] netlink: 'syz.0.13599': attribute type 2 has an invalid length. [ 836.117418][ T1159] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 836.117447][ T1159] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 836.133097][ T1159] Bluetooth: hci0: Dropping invalid advertising data [ 836.141238][ T1159] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 836.141263][ T1159] Bluetooth: hci0: Dropping invalid advertising data [ 836.155328][ T1159] Bluetooth: hci0: Malformed LE Event: 0x02 [ 837.249668][ T3761] netlink: 'syz.2.13629': attribute type 2 has an invalid length. [ 837.286557][ T3761] netlink: 8 bytes leftover after parsing attributes in process `syz.2.13629'. [ 838.717949][ T3815] netlink: 'syz.1.13653': attribute type 2 has an invalid length. [ 838.760005][ T3815] netlink: 8 bytes leftover after parsing attributes in process `syz.1.13653'. [ 839.529941][ T3845] netlink: 'syz.0.13666': attribute type 2 has an invalid length. [ 839.564660][ T3845] netlink: 8 bytes leftover after parsing attributes in process `syz.0.13666'. [ 839.899667][ T1159] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 839.899698][ T1159] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 839.915087][ T1159] Bluetooth: hci2: Dropping invalid advertising data [ 839.922042][ T1159] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 839.922069][ T1159] Bluetooth: hci2: Dropping invalid advertising data [ 839.936376][ T1159] Bluetooth: hci2: Malformed LE Event: 0x02 [ 843.954451][ T4031] netlink: 'syz.1.13739': attribute type 1 has an invalid length. [ 844.782363][ T4076] netlink: 338 bytes leftover after parsing attributes in process `syz.2.13752'. [ 844.834370][ T4076] netlink: 338 bytes leftover after parsing attributes in process `syz.2.13752'. [ 845.754010][ T4113] __vm_enough_memory: pid: 4113, comm: syz.2.13770, bytes: 4398046511104 not enough memory for the allocation [ 846.463352][ T4138] __vm_enough_memory: pid: 4138, comm: syz.1.13782, bytes: 4398046511104 not enough memory for the allocation [ 847.378371][ T4177] openvswitch: netlink: IP tunnel TTL not specified. [ 848.189075][ T1159] Bluetooth: hci3: unexpected event 0x36 length: 123 > 7 [ 848.291185][ T4208] IPVS: length: 131 != 8 [ 851.484137][ T4344] ptrace attach of "./syz-executor exec"[27511] was attempted by ""[4344] [ 853.032713][ T4400] netlink: zone id is out of range [ 856.063621][ T4504] MTRR 1 not used [ 858.456005][ T4580] netlink: 28 bytes leftover after parsing attributes in process `syz.1.13980'. [ 858.521678][ T4580] netlink: 29 bytes leftover after parsing attributes in process `syz.1.13980'. [ 861.040671][ T4661] netlink: Failed to add  helper -22 [ 861.473759][ T4685] openvswitch: netlink: Geneve option length err (len 256, max 255). [ 861.902757][ T4713] tipc: Started in network mode [ 861.921118][ T4713] tipc: Node identity ffffffff, cluster identity 4711 [ 861.952566][ T4713] tipc: Node number set to 4294967295 [ 862.807522][ T4744] netlink: del zone limit has 8 unknown bytes [ 865.167298][ T4842] openvswitch: netlink: IPv6 tunnel dst address is zero [ 866.589837][ T4892] ucma_write: process 6783 (syz.2.14103) changed security contexts after opening file descriptor, this is not allowed. [ 867.822017][ T4936] netlink: zone id is out of range [ 868.042777][ T4944] netlink: 'syz.2.14125': attribute type 1 has an invalid length. [ 869.340632][ T5005] openvswitch: netlink: VXLAN extension message has 4 unknown bytes. [ 869.687139][ T5017] netlink: 'syz.3.14150': attribute type 1 has an invalid length. [ 869.703743][ T5019] sctp: [Deprecated]: syz.2.14151 (pid 5019) Use of int in max_burst socket option deprecated. [ 869.703743][ T5019] Use struct sctp_assoc_value instead [ 869.881774][ T5023] openvswitch: netlink: Flow key attribute not present in set flow. [ 870.068456][ T5031] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 870.075216][ T5031] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 870.207003][ T1159] Bluetooth: hci2: unexpected subevent 0x18 length: 123 > 19 [ 870.217573][ T1159] Bluetooth: hci2: Unable to find connection for dst f9:56:cc:cc:70:a9 sid 0x00 [ 871.378657][ T5091] netlink: 'syz.0.14175': attribute type 11 has an invalid length. [ 871.900347][ T5112] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 872.584089][ T5138] netlink: 'syz.3.14198': attribute type 1 has an invalid length. [ 874.298567][ T5222] netlink: 'syz.0.14229': attribute type 2 has an invalid length. [ 875.338727][ T5268] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 876.401620][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 876.408223][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 876.821932][ T5338] netlink: 'syz.0.14271': attribute type 1 has an invalid length. [ 877.612024][ T5366] netlink: 'syz.2.14281': attribute type 11 has an invalid length. [ 877.854340][ T5375] openvswitch: netlink: IP tunnel dst address not specified [ 878.107260][ T30] audit: type=1107 audit(4294967351.592:50): pid=5385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 878.197279][ T30] audit: type=1107 audit(4294967351.622:51): pid=5385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 878.404390][ T5397] HfR: entered promiscuous mode [ 878.645156][ T5409] netlink: ct_mark mask cannot be 0 [ 880.857316][ T5492] sctp: [Deprecated]: syz.3.14337 (pid 5492) Use of int in max_burst socket option deprecated. [ 880.857316][ T5492] Use struct sctp_assoc_value instead [ 881.520705][ T5526] openvswitch: netlink: Port -2134900732 exceeds max allowable 65535 [ 882.679511][ T5565] netlink: 4 bytes leftover after parsing attributes in process `syz.2.14366'. [ 883.085763][ T5577] netlink: 'syz.3.14371': attribute type 11 has an invalid length. [ 884.740033][ T1159] Bluetooth: hci2: SCO packet too small [ 884.921360][ T5638] sctp: [Deprecated]: syz.1.14398 (pid 5638) Use of struct sctp_assoc_value in delayed_ack socket option. [ 884.921360][ T5638] Use struct sctp_sack_info instead [ 886.341271][ T5686] workqueue: name exceeds WQ_NAME_LEN. Truncating to: !PjE љrѕЃв„yљ*›"Єl-§ЄєyТ–њ„ [ 886.809133][ T5703] netlink: 'syz.2.14424': attribute type 10 has an invalid length. [ 887.570926][ T5724] FAULT_INJECTION: forcing a failure. [ 887.570926][ T5724] name failslab, interval 1, probability 0, space 0, times 0 [ 887.584003][ T5724] CPU: 0 UID: 0 PID: 5724 Comm: syz.3.14434 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 887.584043][ T5724] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 887.584054][ T5724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 887.584068][ T5724] Call Trace: [ 887.584075][ T5724] [ 887.584084][ T5724] dump_stack_lvl+0x16c/0x1f0 [ 887.584112][ T5724] should_fail_ex+0x512/0x640 [ 887.584145][ T5724] should_failslab+0xc2/0x120 [ 887.584183][ T5724] kmem_cache_alloc_noprof+0x83/0x770 [ 887.584211][ T5724] ? pcpu_alloc_noprof+0x94a/0x1470 [ 887.584238][ T5724] ? radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 887.584277][ T5724] ? radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 887.584309][ T5724] radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 887.584348][ T5724] idr_get_free+0x528/0xa30 [ 887.584392][ T5724] idr_alloc_u32+0x1ac/0x320 [ 887.584429][ T5724] ? __pfx_idr_alloc_u32+0x10/0x10 [ 887.584468][ T5724] ? lock_acquire+0x179/0x330 [ 887.584495][ T5724] idr_alloc_cyclic+0x10b/0x230 [ 887.584533][ T5724] ? __pfx_idr_alloc_cyclic+0x10/0x10 [ 887.584580][ T5724] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 887.584606][ T5724] ? lsm_blob_alloc+0x2b/0x90 [ 887.584646][ T5724] map_create+0x143c/0x2a10 [ 887.584688][ T5724] ? __pfx_map_create+0x10/0x10 [ 887.584718][ T5724] ? __might_fault+0xe3/0x190 [ 887.584743][ T5724] ? __might_fault+0xe3/0x190 [ 887.584767][ T5724] ? __might_fault+0x13b/0x190 [ 887.584803][ T5724] __sys_bpf+0x3d9d/0x4980 [ 887.584823][ T5724] ? futex_private_hash_put+0x160/0x1b0 [ 887.584849][ T5724] ? __pfx___sys_bpf+0x10/0x10 [ 887.584869][ T5724] ? __pfx_futex_wait+0x10/0x10 [ 887.584923][ T5724] ? do_futex+0x122/0x350 [ 887.584963][ T5724] ? fput+0x70/0xf0 [ 887.584986][ T5724] ? xfd_validate_state+0x61/0x180 [ 887.585006][ T5724] ? __pfx_ksys_write+0x10/0x10 [ 887.585044][ T5724] __x64_sys_bpf+0x78/0xc0 [ 887.585065][ T5724] ? lockdep_hardirqs_on+0x7c/0x110 [ 887.585086][ T5724] do_syscall_64+0xcd/0xf80 [ 887.585109][ T5724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 887.585131][ T5724] RIP: 0033:0x7f345618f7c9 [ 887.585148][ T5724] 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 [ 887.585170][ T5724] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 887.585191][ T5724] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 887.585205][ T5724] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000000 [ 887.585219][ T5724] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 887.585232][ T5724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 887.585245][ T5724] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 887.585274][ T5724] [ 888.089543][ T5732] tc_dump_action: action bad kind [ 889.935200][ T5801] netlink: 350 bytes leftover after parsing attributes in process `syz.2.14468'. [ 890.127040][ T5805] netlink: 'syz.3.14472': attribute type 3 has an invalid length. [ 890.170742][ T5805] netlink: 332 bytes leftover after parsing attributes in process `syz.3.14472'. [ 890.351373][ T5812] bridge0: port 3(dummy0) entered blocking state [ 890.390404][ T5812] bridge0: port 3(dummy0) entered disabled state [ 890.419193][ T5812] dummy0: entered allmulticast mode [ 890.456068][ T5812] dummy0: entered promiscuous mode [ 890.482544][ T5812] bridge0: port 3(dummy0) entered blocking state [ 890.489077][ T5812] bridge0: port 3(dummy0) entered forwarding state [ 892.111286][ T5858] zswap: compressor not available [ 895.533790][ T5960] netlink: zone id is out of range [ 895.684848][ T5960] netlink: set zone limit has 8 unknown bytes [ 895.832446][ T5968] netlink: 12 bytes leftover after parsing attributes in process `syz.2.14544'. [ 896.989906][ T6007] cifs: Unknown parameter 'T.ŸмлцЈХМc[Ÿаъ€$тцЕШ)ќБUѓУ‘nEѓ-Ъ™ОlЎік-КŒ -О_€™ЏдхсЊ5Z фoхщЂmžаfwYЭhК*/џxDlнЉŠзэgеkЧAэГљЯ7Эии9’єXіa/fъ_џARЃˆ™‘ШxM ‚vЌ—pџБ$^;єиq‡3БЋЃnьЁЕ-6Љ+e„k„ОёЧ<Аkœcд)n.ќeMЭїNaЈtЎаSMЮЦ1,™њuЭъ*й‹1‡4M++jГˆзЙч:|:/Г+'Šm/њC [ 896.989906][ T6007] ж!‰їSЛ—gƒ‡Œа@ЮЊMLюнTОw.‡œlЩЭОе_-:Qїy•KЖNНяMz>‘l*[чG˜ЇмCАŠH‚žИЎFx^ЩФ’Љ’Pktkыyџј§vћМe' [ 897.154290][ T6007] CIFS mount error: No usable UNC path provided in device string! [ 897.154290][ T6007] [ 897.202831][ T6007] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 898.104721][ T6052] sctp: [Deprecated]: syz.1.14577 (pid 6052) Use of int in maxseg socket option. [ 898.104721][ T6052] Use struct sctp_assoc_value instead [ 899.218448][ T6126] netlink: 16 bytes leftover after parsing attributes in process `syz.3.14589'. [ 900.125833][ T6173] netlink: 8 bytes leftover after parsing attributes in process `syz.0.14599'. [ 902.112188][ T6227] sctp: [Deprecated]: syz.0.14622 (pid 6227) Use of struct sctp_assoc_value in delayed_ack socket option. [ 902.112188][ T6227] Use struct sctp_sack_info instead [ 911.189290][ T6503] netlink: 350 bytes leftover after parsing attributes in process `syz.0.14714'. [ 913.436286][ T6609] netlink: 8 bytes leftover after parsing attributes in process `syz.0.14738'. [ 913.456275][ T30] audit: type=1807 audit(4294967387.126:52): UNKNOWN=ђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџџџђџ [ 913.460079][ T30] audit: type=1802 audit(4294967387.126:53): pid=6607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.2.14737" res=0 errno=0 [ 913.573007][ T6606] ima: policy update failed [ 914.061504][ T6622] netlink: 'syz.2.14744': attribute type 33 has an invalid length. [ 914.130457][ T30] audit: type=1802 audit(4294967387.256:54): pid=6606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.14737" res=0 errno=0 [ 914.330798][ T6631] FAULT_INJECTION: forcing a failure. [ 914.330798][ T6631] name failslab, interval 1, probability 0, space 0, times 0 [ 914.399113][ T6631] CPU: 0 UID: 0 PID: 6631 Comm: syz.2.14748 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 914.399153][ T6631] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 914.399163][ T6631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 914.399175][ T6631] Call Trace: [ 914.399182][ T6631] [ 914.399189][ T6631] dump_stack_lvl+0x16c/0x1f0 [ 914.399214][ T6631] should_fail_ex+0x512/0x640 [ 914.399238][ T6631] ? __kmalloc_noprof+0xca/0x910 [ 914.399264][ T6631] should_failslab+0xc2/0x120 [ 914.399298][ T6631] __kmalloc_noprof+0xeb/0x910 [ 914.399319][ T6631] ? lockdep_init_map_type+0x5c/0x270 [ 914.399341][ T6631] ? udp_init_sock+0x24e/0x450 [ 914.399375][ T6631] ? udp_init_sock+0x24e/0x450 [ 914.399402][ T6631] udp_init_sock+0x24e/0x450 [ 914.399437][ T6631] udplite_sk_init+0x15/0x60 [ 914.399458][ T6631] ? __pfx_udplite_sk_init+0x10/0x10 [ 914.399480][ T6631] inet_create+0x939/0x1040 [ 914.399507][ T6631] ? inet_create+0x93/0x1040 [ 914.399537][ T6631] __sock_create+0x339/0x8a0 [ 914.399564][ T6631] __sys_socket+0x14d/0x260 [ 914.399584][ T6631] ? fput+0x70/0xf0 [ 914.399604][ T6631] ? __pfx___sys_socket+0x10/0x10 [ 914.399644][ T6631] ? xfd_validate_state+0x61/0x180 [ 914.399663][ T6631] ? __pfx_ksys_write+0x10/0x10 [ 914.399701][ T6631] __x64_sys_socket+0x72/0xb0 [ 914.399735][ T6631] ? lockdep_hardirqs_on+0x7c/0x110 [ 914.399754][ T6631] do_syscall_64+0xcd/0xf80 [ 914.399795][ T6631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 914.399820][ T6631] RIP: 0033:0x7fbf5238f7c9 [ 914.399845][ T6631] 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 [ 914.399870][ T6631] RSP: 002b:00007fbf5321d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 914.399892][ T6631] RAX: ffffffffffffffda RBX: 00007fbf525e5fa0 RCX: 00007fbf5238f7c9 [ 914.399906][ T6631] RDX: 0000000000000088 RSI: 0000000000000002 RDI: 0000000000000002 [ 914.399920][ T6631] RBP: 00007fbf52413f91 R08: 0000000000000000 R09: 0000000000000000 [ 914.399933][ T6631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 914.399946][ T6631] R13: 00007fbf525e6038 R14: 00007fbf525e5fa0 R15: 00007fff799e0108 [ 914.399974][ T6631] [ 915.285707][ T6660] netlink: 342 bytes leftover after parsing attributes in process `syz.0.14760'. [ 915.499226][ T6668] netlink: 8 bytes leftover after parsing attributes in process `syz.3.14764'. [ 915.906798][ T6677] FAULT_INJECTION: forcing a failure. [ 915.906798][ T6677] name failslab, interval 1, probability 0, space 0, times 0 [ 916.020138][ T6677] CPU: 0 UID: 0 PID: 6677 Comm: syz.1.14768 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 916.020181][ T6677] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 916.020192][ T6677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 916.020206][ T6677] Call Trace: [ 916.020213][ T6677] [ 916.020222][ T6677] dump_stack_lvl+0x16c/0x1f0 [ 916.020248][ T6677] should_fail_ex+0x512/0x640 [ 916.020276][ T6677] ? kmem_cache_alloc_noprof+0x62/0x770 [ 916.020308][ T6677] should_failslab+0xc2/0x120 [ 916.020345][ T6677] kmem_cache_alloc_noprof+0x83/0x770 [ 916.020386][ T6677] ? create_new_namespaces+0x30/0xab0 [ 916.020422][ T6677] ? create_new_namespaces+0x30/0xab0 [ 916.020451][ T6677] create_new_namespaces+0x30/0xab0 [ 916.020485][ T6677] ? bpf_lsm_capable+0x9/0x10 [ 916.020515][ T6677] ? security_capable+0x7e/0x260 [ 916.020540][ T6677] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 916.020574][ T6677] ksys_unshare+0x45b/0xa40 [ 916.020594][ T6677] ? __pfx_ksys_unshare+0x10/0x10 [ 916.020615][ T6677] ? xfd_validate_state+0x61/0x180 [ 916.020644][ T6677] __x64_sys_unshare+0x31/0x40 [ 916.020663][ T6677] do_syscall_64+0xcd/0xf80 [ 916.020686][ T6677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 916.020708][ T6677] RIP: 0033:0x7ff09a18f7c9 [ 916.020725][ T6677] 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 [ 916.020746][ T6677] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 916.020767][ T6677] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 916.020782][ T6677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 916.020795][ T6677] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 916.020808][ T6677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 916.020821][ T6677] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 916.020849][ T6677] [ 916.501099][ T6693] netlink: 206 bytes leftover after parsing attributes in process `syz.0.14775'. [ 918.865331][ T6761] zswap: compressor not available [ 919.325371][ T6784] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 922.288867][ T6886] netlink: 8 bytes leftover after parsing attributes in process `syz.1.14838'. [ 925.195202][ T6986] netlink: 4 bytes leftover after parsing attributes in process `syz.3.14875'. [ 925.204925][ T6984] device-mapper: ioctl: device name cannot contain '/' [ 925.235368][ T6986] netlink: 4 bytes leftover after parsing attributes in process `syz.3.14875'. [ 925.957681][ T6998] netlink: 8 bytes leftover after parsing attributes in process `syz.1.14880'. [ 928.410675][ T1159] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 928.418315][ T1159] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 928.933898][ T7082] netlink: Unknown conntrack attr (0) [ 932.583934][ T30] audit: type=1800 audit(4294967406.345:55): pid=7174 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.14945" name="dbroot" dev="configfs" ino=113115 res=0 errno=0 [ 933.003532][ T7184] random: crng reseeded on system resumption [ 935.969404][ T7263] sctp: [Deprecated]: syz.3.14987 (pid 7263) Use of struct sctp_assoc_value in delayed_ack socket option. [ 935.969404][ T7263] Use struct sctp_sack_info instead [ 937.522982][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 937.530166][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 938.407981][ T7335] netlink: 186 bytes leftover after parsing attributes in process `syz.2.15020'. [ 938.719531][ T7299] kexec: Could not allocate control_code_buffer [ 939.396761][ T7362] FAULT_INJECTION: forcing a failure. [ 939.396761][ T7362] name failslab, interval 1, probability 0, space 0, times 0 [ 939.470400][ T7362] CPU: 0 UID: 0 PID: 7362 Comm: syz.1.15033 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 939.470452][ T7362] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 939.470462][ T7362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 939.470476][ T7362] Call Trace: [ 939.470483][ T7362] [ 939.470492][ T7362] dump_stack_lvl+0x16c/0x1f0 [ 939.470518][ T7362] should_fail_ex+0x512/0x640 [ 939.470546][ T7362] ? __kvmalloc_node_noprof+0x129/0xa40 [ 939.470582][ T7362] should_failslab+0xc2/0x120 [ 939.470620][ T7362] __kvmalloc_node_noprof+0x14a/0xa40 [ 939.470655][ T7362] ? io_uring_setup+0x2f1/0x1f80 [ 939.470693][ T7362] ? io_uring_setup+0x2f1/0x1f80 [ 939.470724][ T7362] io_uring_setup+0x2f1/0x1f80 [ 939.470759][ T7362] ? __pfx_io_uring_setup+0x10/0x10 [ 939.470793][ T7362] ? do_futex+0x122/0x350 [ 939.470821][ T7362] ? __pfx_do_futex+0x10/0x10 [ 939.470862][ T7362] ? xfd_validate_state+0x61/0x180 [ 939.470883][ T7362] ? __task_pid_nr_ns+0x1f5/0x500 [ 939.470910][ T7362] __x64_sys_io_uring_setup+0xc2/0x170 [ 939.470958][ T7362] do_syscall_64+0xcd/0xf80 [ 939.470981][ T7362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 939.471003][ T7362] RIP: 0033:0x7ff09a18f7c9 [ 939.471020][ T7362] 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 [ 939.471041][ T7362] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 939.471062][ T7362] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 939.471076][ T7362] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000059 [ 939.471090][ T7362] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 939.471103][ T7362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 939.471116][ T7362] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 939.471143][ T7362] [ 939.875707][ T7376] bridge0: port 4(ipvlan0) entered blocking state [ 939.907932][ T7376] bridge0: port 4(ipvlan0) entered disabled state [ 939.914540][ T7376] ipvlan0: entered allmulticast mode [ 939.935810][ T7376] veth0_vlan: entered allmulticast mode [ 939.956317][ T7376] ipvlan0: left allmulticast mode [ 939.962772][ T7376] veth0_vlan: left allmulticast mode [ 943.978308][ T7524] netlink: 342 bytes leftover after parsing attributes in process `syz.1.15106'. [ 944.228209][ T7534] FAULT_INJECTION: forcing a failure. [ 944.228209][ T7534] name failslab, interval 1, probability 0, space 0, times 0 [ 944.293145][ T7534] CPU: 0 UID: 0 PID: 7534 Comm: syz.3.15110 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 944.293186][ T7534] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 944.293195][ T7534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 944.293208][ T7534] Call Trace: [ 944.293215][ T7534] [ 944.293223][ T7534] dump_stack_lvl+0x16c/0x1f0 [ 944.293247][ T7534] should_fail_ex+0x512/0x640 [ 944.293272][ T7534] ? kmem_cache_alloc_noprof+0x62/0x770 [ 944.293301][ T7534] should_failslab+0xc2/0x120 [ 944.293335][ T7534] kmem_cache_alloc_noprof+0x83/0x770 [ 944.293360][ T7534] ? alloc_empty_file+0x55/0x1e0 [ 944.293388][ T7534] ? alloc_empty_file+0x55/0x1e0 [ 944.293409][ T7534] alloc_empty_file+0x55/0x1e0 [ 944.293433][ T7534] alloc_file_pseudo+0x13a/0x230 [ 944.293458][ T7534] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 944.293488][ T7534] ? do_raw_spin_unlock+0x172/0x230 [ 944.293517][ T7534] __anon_inode_getfile+0xe8/0x280 [ 944.293543][ T7534] anon_inode_getfile_fmode+0x37/0xa0 [ 944.293566][ T7534] __do_sys_timerfd_create+0x2fd/0x4e0 [ 944.293594][ T7534] do_syscall_64+0xcd/0xf80 [ 944.293615][ T7534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 944.293636][ T7534] RIP: 0033:0x7f345618f7c9 [ 944.293670][ T7534] 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 [ 944.293692][ T7534] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 000000000000011b [ 944.293713][ T7534] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 944.293727][ T7534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000009 [ 944.293740][ T7534] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 944.293753][ T7534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 944.293766][ T7534] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 944.293794][ T7534] [ 945.598134][ T7581] netlink: 4 bytes leftover after parsing attributes in process `syz.1.15130'. [ 945.627012][ T7581] netlink: 4 bytes leftover after parsing attributes in process `syz.1.15130'. [ 948.651522][ T7687] FAULT_INJECTION: forcing a failure. [ 948.651522][ T7687] name failslab, interval 1, probability 0, space 0, times 0 [ 948.730270][ T7687] CPU: 0 UID: 0 PID: 7687 Comm: syz.3.15165 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 948.730306][ T7687] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 948.730315][ T7687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 948.730326][ T7687] Call Trace: [ 948.730333][ T7687] [ 948.730340][ T7687] dump_stack_lvl+0x16c/0x1f0 [ 948.730363][ T7687] should_fail_ex+0x512/0x640 [ 948.730387][ T7687] ? __kmalloc_node_track_caller_noprof+0xcb/0x930 [ 948.730420][ T7687] should_failslab+0xc2/0x120 [ 948.730463][ T7687] __kmalloc_node_track_caller_noprof+0xec/0x930 [ 948.730494][ T7687] ? kstrdup_const+0x63/0x80 [ 948.730522][ T7687] ? kstrdup+0x53/0x100 [ 948.730544][ T7687] kstrdup+0x53/0x100 [ 948.730569][ T7687] kstrdup_const+0x63/0x80 [ 948.730592][ T7687] alloc_vfsmnt+0xea/0x6b0 [ 948.730612][ T7687] ? __pfx___might_resched+0x10/0x10 [ 948.730641][ T7687] clone_mnt+0x4b/0x930 [ 948.730668][ T7687] copy_tree+0xee/0xbd0 [ 948.730696][ T7687] ? __pfx_down_write+0x10/0x10 [ 948.730724][ T7687] copy_mnt_ns+0x2c3/0xc40 [ 948.730743][ T7687] ? create_new_namespaces+0x30/0xab0 [ 948.730775][ T7687] create_new_namespaces+0xd3/0xab0 [ 948.730801][ T7687] ? bpf_lsm_capable+0x9/0x10 [ 948.730827][ T7687] ? security_capable+0x7e/0x260 [ 948.730849][ T7687] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 948.730879][ T7687] ksys_unshare+0x45b/0xa40 [ 948.730898][ T7687] ? __pfx_ksys_unshare+0x10/0x10 [ 948.730916][ T7687] ? xfd_validate_state+0x61/0x180 [ 948.730941][ T7687] __x64_sys_unshare+0x31/0x40 [ 948.730958][ T7687] do_syscall_64+0xcd/0xf80 [ 948.730979][ T7687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 948.730999][ T7687] RIP: 0033:0x7f345618f7c9 [ 948.731014][ T7687] 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 [ 948.731033][ T7687] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 948.731051][ T7687] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 948.731064][ T7687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000020000 [ 948.731076][ T7687] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 948.731087][ T7687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 948.731098][ T7687] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 948.731123][ T7687] [ 951.962647][ T7780] netlink: 8 bytes leftover after parsing attributes in process `syz.0.15205'. [ 952.482583][ T7796] openvswitch: netlink: IP tunnel TTL not specified. [ 952.502434][ T7795] netlink: 8 bytes leftover after parsing attributes in process `syz.0.15211'. [ 952.953613][ T7810] FAULT_INJECTION: forcing a failure. [ 952.953613][ T7810] name failslab, interval 1, probability 0, space 0, times 0 [ 953.023895][ T7810] CPU: 0 UID: 0 PID: 7810 Comm: syz.2.15218 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 953.023937][ T7810] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 953.023947][ T7810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 953.023960][ T7810] Call Trace: [ 953.023967][ T7810] [ 953.023976][ T7810] dump_stack_lvl+0x16c/0x1f0 [ 953.024010][ T7810] should_fail_ex+0x512/0x640 [ 953.024038][ T7810] ? kmem_cache_alloc_noprof+0x62/0x770 [ 953.024068][ T7810] should_failslab+0xc2/0x120 [ 953.024104][ T7810] kmem_cache_alloc_noprof+0x83/0x770 [ 953.024132][ T7810] ? prepare_creds+0x2c/0x940 [ 953.024163][ T7810] ? prepare_creds+0x2c/0x940 [ 953.024185][ T7810] prepare_creds+0x2c/0x940 [ 953.024213][ T7810] __sys_setresuid+0x46d/0x1160 [ 953.024243][ T7810] ? rcu_is_watching+0x12/0xc0 [ 953.024277][ T7810] do_syscall_64+0xcd/0xf80 [ 953.024301][ T7810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 953.024323][ T7810] RIP: 0033:0x7fbf5238f7c9 [ 953.024341][ T7810] 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 [ 953.024362][ T7810] RSP: 002b:00007fbf5321d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 953.024383][ T7810] RAX: ffffffffffffffda RBX: 00007fbf525e5fa0 RCX: 00007fbf5238f7c9 [ 953.024397][ T7810] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: ffffffffffffffff [ 953.024412][ T7810] RBP: 00007fbf52413f91 R08: 0000000000000000 R09: 0000000000000000 [ 953.024425][ T7810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 953.024438][ T7810] R13: 00007fbf525e6038 R14: 00007fbf525e5fa0 R15: 00007fff799e0108 [ 953.024466][ T7810] [ 954.457931][ T7861] Invalid ELF header len 5 [ 956.112963][ T7918] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 956.335716][ T7926] netlink: 16 bytes leftover after parsing attributes in process `syz.2.15269'. [ 956.854104][ T7951] vivid-007: ================= START STATUS ================= [ 956.895005][ T7951] vivid-007: Generate PTS: true [ 956.923430][ T7951] vivid-007: Generate SCR: true [ 956.940044][ T7951] tpg source WxH: 320x240 (Y'CbCr) [ 956.997002][ T7951] tpg field: 1 [ 957.012181][ T7951] tpg crop: (0,0)/320x240 [ 957.040083][ T7951] tpg compose: (0,0)/320x240 [ 957.065564][ T7951] tpg colorspace: 8 [ 957.065579][ T7951] tpg transfer function: 0/0 [ 957.065589][ T7951] tpg Y'CbCr encoding: 0/0 [ 957.065599][ T7951] tpg quantization: 0/0 [ 957.065609][ T7951] tpg RGB range: 0/2 [ 957.065625][ T7951] vivid-007: ================== END STATUS ================== [ 960.357242][ T8101] netlink: 'syz.3.15336': attribute type 2 has an invalid length. [ 960.554397][ T8110] FAULT_INJECTION: forcing a failure. [ 960.554397][ T8110] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 960.603910][ T8110] CPU: 0 UID: 0 PID: 8110 Comm: syz.1.15340 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 960.603950][ T8110] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 960.603960][ T8110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 960.603973][ T8110] Call Trace: [ 960.603979][ T8110] [ 960.603987][ T8110] dump_stack_lvl+0x16c/0x1f0 [ 960.604030][ T8110] should_fail_ex+0x512/0x640 [ 960.604062][ T8110] should_fail_alloc_page+0xe7/0x130 [ 960.604101][ T8110] prepare_alloc_pages+0x401/0x670 [ 960.604154][ T8110] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 960.604183][ T8110] ? stack_trace_save+0x8e/0xc0 [ 960.604238][ T8110] ? __pfx_stack_trace_save+0x10/0x10 [ 960.604274][ T8110] ? stack_depot_save_flags+0x29/0x9b0 [ 960.604308][ T8110] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 960.604335][ T8110] ? __kasan_kmalloc+0xaa/0xb0 [ 960.604364][ T8110] ? write_ldt+0x852/0xd20 [ 960.604388][ T8110] ? do_syscall_64+0xcd/0xf80 [ 960.604408][ T8110] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 960.604448][ T8110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 960.604494][ T8110] ? policy_nodemask+0xea/0x4e0 [ 960.604531][ T8110] alloc_pages_mpol+0x1fb/0x550 [ 960.604567][ T8110] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 960.604609][ T8110] alloc_pages_noprof+0x131/0x390 [ 960.604665][ T8110] get_zeroed_page_noprof+0x18/0xb0 [ 960.604700][ T8110] alloc_ldt_struct+0x9f/0x1a0 [ 960.604727][ T8110] write_ldt+0x852/0xd20 [ 960.604759][ T8110] ? __pfx_write_ldt+0x10/0x10 [ 960.604790][ T8110] ? __pfx___do_sys_prctl+0x10/0x10 [ 960.604822][ T8110] __x64_sys_modify_ldt+0xb1/0x170 [ 960.604851][ T8110] do_syscall_64+0xcd/0xf80 [ 960.604874][ T8110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 960.604897][ T8110] RIP: 0033:0x7ff09a18f7c9 [ 960.604916][ T8110] 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 [ 960.604938][ T8110] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 000000000000009a [ 960.604959][ T8110] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 960.604974][ T8110] RDX: 0000000000000010 RSI: 00002000000001c0 RDI: 0000000000000001 [ 960.604988][ T8110] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 960.605002][ T8110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 960.605016][ T8110] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 960.605047][ T8110] [ 962.547873][ T8188] netlink: 8 bytes leftover after parsing attributes in process `syz.1.15364'. [ 962.560704][ T8186] ovs_: entered promiscuous mode [ 964.092936][ T8257] overlayfs: missing 'lowerdir' [ 965.533329][ T8300] netlink: 29 bytes leftover after parsing attributes in process `syz.3.15403'. [ 968.814135][ T8395] netlink: 206 bytes leftover after parsing attributes in process `syz.0.15445'. [ 971.305823][ T8445] FAULT_INJECTION: forcing a failure. [ 971.305823][ T8445] name failslab, interval 1, probability 0, space 0, times 0 [ 971.392901][ T8445] CPU: 0 UID: 0 PID: 8445 Comm: syz.3.15470 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 971.392940][ T8445] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 971.392950][ T8445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 971.392963][ T8445] Call Trace: [ 971.392969][ T8445] [ 971.392977][ T8445] dump_stack_lvl+0x16c/0x1f0 [ 971.393001][ T8445] should_fail_ex+0x512/0x640 [ 971.393026][ T8445] ? __kvmalloc_node_noprof+0x129/0xa40 [ 971.393060][ T8445] should_failslab+0xc2/0x120 [ 971.393093][ T8445] __kvmalloc_node_noprof+0x14a/0xa40 [ 971.393122][ T8445] ? __x64_sys_futex+0x1e0/0x4c0 [ 971.393146][ T8445] ? __x64_sys_futex+0x1e9/0x4c0 [ 971.393177][ T8445] ? keyctl_update_key+0xdf/0x160 [ 971.393197][ T8445] ? __sys_socket+0xac/0x260 [ 971.393219][ T8445] ? fput+0x70/0xf0 [ 971.393243][ T8445] ? keyctl_update_key+0xdf/0x160 [ 971.393262][ T8445] keyctl_update_key+0xdf/0x160 [ 971.393284][ T8445] __do_sys_keyctl+0x14b/0x590 [ 971.393308][ T8445] do_syscall_64+0xcd/0xf80 [ 971.393330][ T8445] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 971.393351][ T8445] RIP: 0033:0x7f345618f7c9 [ 971.393367][ T8445] 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 [ 971.393387][ T8445] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 971.393407][ T8445] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 971.393420][ T8445] RDX: 0000000000000107 RSI: ffffeffffffffffe RDI: 0000000000000002 [ 971.393433][ T8445] RBP: 00007f3456213f91 R08: 000800000000000c R09: 0000000000000000 [ 971.393445][ T8445] R10: 0000000000000803 R11: 0000000000000246 R12: 0000000000000000 [ 971.393460][ T8445] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 971.393487][ T8445] [ 972.101089][ T8460] IPVS: length: 7562853 != 24 [ 973.840861][ T8503] netlink: set zone limit has 8 unknown bytes [ 973.933583][ T8508] netlink: 'syz.3.15499': attribute type 1 has an invalid length. [ 975.442298][ T1159] Bluetooth: hci0: Malformed HCI Event [ 975.852276][ T8570] bridge0: port 4(syz_tun) entered blocking state [ 975.880883][ T8570] bridge0: port 4(syz_tun) entered disabled state [ 975.919304][ T8570] syz_tun: entered allmulticast mode [ 975.941378][ T8570] syz_tun: entered promiscuous mode [ 976.482963][ T8579] zswap: compressor ћ not available [ 976.511577][ T8582] Setting dangerous option i915.mitigations - tainting kernel [ 976.768113][ T8611] netlink: 'syz.0.15536': attribute type 1 has an invalid length. [ 977.427701][ T8628] FAULT_INJECTION: forcing a failure. [ 977.427701][ T8628] name failslab, interval 1, probability 0, space 0, times 0 [ 977.471101][ T8628] CPU: 0 UID: 0 PID: 8628 Comm: syz.3.15543 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 977.471143][ T8628] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 977.471153][ T8628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 977.471167][ T8628] Call Trace: [ 977.471174][ T8628] [ 977.471183][ T8628] dump_stack_lvl+0x16c/0x1f0 [ 977.471209][ T8628] should_fail_ex+0x512/0x640 [ 977.471237][ T8628] ? __kmalloc_node_track_caller_noprof+0xcb/0x930 [ 977.471275][ T8628] should_failslab+0xc2/0x120 [ 977.471318][ T8628] __kmalloc_node_track_caller_noprof+0xec/0x930 [ 977.471355][ T8628] ? snd_timer_instance_new+0x65/0x2e0 [ 977.471386][ T8628] ? kstrdup+0x53/0x100 [ 977.471411][ T8628] kstrdup+0x53/0x100 [ 977.471439][ T8628] snd_timer_instance_new+0x65/0x2e0 [ 977.471467][ T8628] __snd_timer_user_ioctl.isra.0+0x170b/0x27b0 [ 977.471503][ T8628] ? lock_acquire+0x179/0x330 [ 977.471531][ T8628] ? __pfx___snd_timer_user_ioctl.isra.0+0x10/0x10 [ 977.471563][ T8628] ? __pfx___might_resched+0x10/0x10 [ 977.471597][ T8628] ? rcu_is_watching+0x12/0xc0 [ 977.471637][ T8628] ? do_vfs_ioctl+0x128/0x14f0 [ 977.471665][ T8628] ? snd_timer_user_ioctl+0x4a/0xd0 [ 977.471692][ T8628] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 977.471722][ T8628] ? __pfx___mutex_lock+0x10/0x10 [ 977.471750][ T8628] ? find_held_lock+0x2b/0x80 [ 977.471794][ T8628] snd_timer_user_ioctl+0x76/0xd0 [ 977.471820][ T8628] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 977.471850][ T8628] __x64_sys_ioctl+0x18e/0x210 [ 977.471880][ T8628] do_syscall_64+0xcd/0xf80 [ 977.471904][ T8628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 977.471927][ T8628] RIP: 0033:0x7f345618f7c9 [ 977.471945][ T8628] 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 [ 977.471967][ T8628] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 977.471989][ T8628] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 977.472004][ T8628] RDX: 0000200000000080 RSI: 0000000040345410 RDI: 0000000000000003 [ 977.472018][ T8628] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 977.472032][ T8628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 977.472045][ T8628] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 977.472075][ T8628] [ 978.272079][ T8642] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 978.827306][ T8664] FAULT_INJECTION: forcing a failure. [ 978.827306][ T8664] name failslab, interval 1, probability 0, space 0, times 0 [ 978.871336][ T8664] CPU: 0 UID: 0 PID: 8664 Comm: syz.3.15559 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 978.871380][ T8664] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 978.871390][ T8664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 978.871404][ T8664] Call Trace: [ 978.871412][ T8664] [ 978.871421][ T8664] dump_stack_lvl+0x16c/0x1f0 [ 978.871452][ T8664] should_fail_ex+0x512/0x640 [ 978.871480][ T8664] ? kmem_cache_alloc_noprof+0x62/0x770 [ 978.871513][ T8664] should_failslab+0xc2/0x120 [ 978.871549][ T8664] kmem_cache_alloc_noprof+0x83/0x770 [ 978.871584][ T8664] ? prepare_creds+0x2c/0x940 [ 978.871615][ T8664] ? prepare_creds+0x2c/0x940 [ 978.871639][ T8664] prepare_creds+0x2c/0x940 [ 978.871667][ T8664] __sys_setuid+0x9a/0x440 [ 978.871708][ T8664] do_syscall_64+0xcd/0xf80 [ 978.871732][ T8664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 978.871756][ T8664] RIP: 0033:0x7f345618f7c9 [ 978.871773][ T8664] 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 [ 978.871795][ T8664] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 978.871823][ T8664] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 978.871838][ T8664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 978.871851][ T8664] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 978.871865][ T8664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 978.871879][ T8664] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 978.871909][ T8664] [ 979.158208][ T8669] netlink: set zone limit has 8 unknown bytes [ 982.660470][ T8774] FAULT_INJECTION: forcing a failure. [ 982.660470][ T8774] name failslab, interval 1, probability 0, space 0, times 0 [ 982.777237][ T8774] CPU: 0 UID: 0 PID: 8774 Comm: syz.1.15596 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 982.777284][ T8774] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 982.777295][ T8774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 982.777309][ T8774] Call Trace: [ 982.777317][ T8774] [ 982.777325][ T8774] dump_stack_lvl+0x16c/0x1f0 [ 982.777353][ T8774] should_fail_ex+0x512/0x640 [ 982.777381][ T8774] ? fs_reclaim_acquire+0xae/0x150 [ 982.777426][ T8774] should_failslab+0xc2/0x120 [ 982.777462][ T8774] kmem_cache_alloc_noprof+0x83/0x770 [ 982.777490][ T8774] ? __pfx_map_id_range_down+0x10/0x10 [ 982.777524][ T8774] ? security_inode_alloc+0x3b/0x2b0 [ 982.777555][ T8774] ? security_inode_alloc+0x3b/0x2b0 [ 982.777578][ T8774] security_inode_alloc+0x3b/0x2b0 [ 982.777605][ T8774] inode_init_always_gfp+0xced/0x1040 [ 982.777650][ T8774] alloc_inode+0x86/0x240 [ 982.777676][ T8774] create_pipe_files+0x4c/0x9a0 [ 982.777716][ T8774] do_pipe2+0xaf/0x1c0 [ 982.777751][ T8774] ? __pfx_do_pipe2+0x10/0x10 [ 982.777786][ T8774] ? xfd_validate_state+0x61/0x180 [ 982.777807][ T8774] ? __pfx_ksys_write+0x10/0x10 [ 982.777847][ T8774] __x64_sys_pipe+0x33/0x50 [ 982.777867][ T8774] do_syscall_64+0xcd/0xf80 [ 982.777898][ T8774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 982.777934][ T8774] RIP: 0033:0x7ff09a18f7c9 [ 982.777951][ T8774] 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 [ 982.777973][ T8774] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 982.777994][ T8774] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 982.778008][ T8774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 982.778021][ T8774] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 982.778034][ T8774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 982.778047][ T8774] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 982.778076][ T8774] [ 983.081031][ T8785] input: jJЧИ-Жš9у%vј“ћЈlаQ  J86ж‘ as /devices/virtual/input/input70 [ 985.103744][ T30] audit: type=1800 audit(2147483652.227:56): pid=8848 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.15627" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 985.703650][ T8857] zswap: compressor not available [ 986.471117][ T8885] netlink: 28 bytes leftover after parsing attributes in process `syz.1.15640'. [ 988.072851][ T8960] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 988.106070][ T8960] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 988.607710][ T8971] netlink: 2468 bytes leftover after parsing attributes in process `syz.3.15670'. [ 988.623733][ T8972] netlink: 186 bytes leftover after parsing attributes in process `syz.1.15669'. [ 989.463536][ T9014] input: Жš9у%v”ћJ,6ж‘ as /devices/virtual/input/input71 [ 991.442508][ T9081] netlink: 'syz.0.15708': attribute type 1 has an invalid length. [ 992.044404][ T9099] openvswitch: HfR: Dropping previously announced user features [ 993.405829][ T9151] syz.2.15739 (9151) used obsolete PPPIOCDETACH ioctl [ 993.431505][ T9157] FAULT_INJECTION: forcing a failure. [ 993.431505][ T9157] name failslab, interval 1, probability 0, space 0, times 0 [ 993.444661][ T9157] CPU: 0 UID: 0 PID: 9157 Comm: syz.3.15740 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 993.444701][ T9157] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 993.444711][ T9157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 993.444724][ T9157] Call Trace: [ 993.444732][ T9157] [ 993.444740][ T9157] dump_stack_lvl+0x16c/0x1f0 [ 993.444766][ T9157] should_fail_ex+0x512/0x640 [ 993.444797][ T9157] should_failslab+0xc2/0x120 [ 993.444839][ T9157] __kmalloc_cache_noprof+0x80/0x800 [ 993.444867][ T9157] ? report_access+0x100/0x550 [ 993.444904][ T9157] ? report_access+0x100/0x550 [ 993.444935][ T9157] report_access+0x100/0x550 [ 993.444971][ T9157] yama_ptrace_access_check+0x589/0xd10 [ 993.445009][ T9157] security_ptrace_access_check+0xb2/0x210 [ 993.445032][ T9157] __ptrace_may_access+0x498/0x940 [ 993.445069][ T9157] ptrace_attach+0x24f/0x6c0 [ 993.445103][ T9157] __x64_sys_ptrace+0x25c/0x2a0 [ 993.445145][ T9157] do_syscall_64+0xcd/0xf80 [ 993.445168][ T9157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 993.445191][ T9157] RIP: 0033:0x7f345618f7c9 [ 993.445228][ T9157] 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 [ 993.445250][ T9157] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000065 [ 993.445272][ T9157] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 993.445286][ T9157] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000004206 [ 993.445300][ T9157] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 993.445314][ T9157] R10: 0000000000200005 R11: 0000000000000246 R12: 0000000000000000 [ 993.445328][ T9157] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 993.445358][ T9157] [ 993.869057][ T30] audit: type=1800 audit(2147483661.022:57): pid=9167 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.15745" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 994.924642][ T9197] netlink: 12 bytes leftover after parsing attributes in process `syz.1.15758'. [ 995.758343][ T9225] netlink: 338 bytes leftover after parsing attributes in process `syz.1.15772'. [ 995.796126][ T9229] FAULT_INJECTION: forcing a failure. [ 995.796126][ T9229] name failslab, interval 1, probability 0, space 0, times 0 [ 995.866125][ T9229] CPU: 0 UID: 0 PID: 9229 Comm: syz.2.15774 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 995.866169][ T9229] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 995.866180][ T9229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 995.866193][ T9229] Call Trace: [ 995.866201][ T9229] [ 995.866210][ T9229] dump_stack_lvl+0x16c/0x1f0 [ 995.866236][ T9229] should_fail_ex+0x512/0x640 [ 995.866263][ T9229] ? __kvmalloc_node_noprof+0x129/0xa40 [ 995.866299][ T9229] should_failslab+0xc2/0x120 [ 995.866336][ T9229] __kvmalloc_node_noprof+0x14a/0xa40 [ 995.866372][ T9229] ? vmemdup_user+0x2a/0xe0 [ 995.866406][ T9229] ? vmemdup_user+0x2a/0xe0 [ 995.866432][ T9229] vmemdup_user+0x2a/0xe0 [ 995.866461][ T9229] setxattr_copy+0x148/0x210 [ 995.866497][ T9229] path_setxattrat+0x104/0x2a0 [ 995.866533][ T9229] ? __pfx_path_setxattrat+0x10/0x10 [ 995.866580][ T9229] ? __pfx_set_user_sigmask+0x10/0x10 [ 995.866635][ T9229] ? xfd_validate_state+0x61/0x180 [ 995.866656][ T9229] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 995.866694][ T9229] __x64_sys_fsetxattr+0xc5/0x140 [ 995.866731][ T9229] ? do_syscall_64+0x91/0xf80 [ 995.866752][ T9229] ? lockdep_hardirqs_on+0x7c/0x110 [ 995.866774][ T9229] do_syscall_64+0xcd/0xf80 [ 995.866797][ T9229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 995.866820][ T9229] RIP: 0033:0x7fbf5238f7c9 [ 995.866853][ T9229] 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 [ 995.866875][ T9229] RSP: 002b:00007fbf5321d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 995.866908][ T9229] RAX: ffffffffffffffda RBX: 00007fbf525e5fa0 RCX: 00007fbf5238f7c9 [ 995.866921][ T9229] RDX: 0000000000000000 RSI: 0000200000002ac0 RDI: ffffffffffffffff [ 995.866934][ T9229] RBP: 00007fbf52413f91 R08: 0000000000000000 R09: 0000000000000000 [ 995.866947][ T9229] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 995.866959][ T9229] R13: 00007fbf525e6038 R14: 00007fbf525e5fa0 R15: 00007fff799e0108 [ 995.866985][ T9229] [ 997.905262][ T9295] netlink: 12 bytes leftover after parsing attributes in process `syz.0.15802'. [ 998.615390][ T9312] could not allocate digest TFM handle [ 998.651474][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 998.661292][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 999.203512][ T9331] ovs_: entered promiscuous mode [ 1001.959114][ T9457] bridge0: port 3(team0) entered blocking state [ 1002.005503][ T9457] bridge0: port 3(team0) entered disabled state [ 1002.011931][ T9457] team0: entered allmulticast mode [ 1002.084915][ T9457] team_slave_0: entered allmulticast mode [ 1002.122581][ T9457] team_slave_1: entered allmulticast mode [ 1002.178651][ T9457] team0: entered promiscuous mode [ 1002.221228][ T9457] team_slave_0: entered promiscuous mode [ 1002.269692][ T9457] team_slave_1: entered promiscuous mode [ 1002.315708][ T9457] bridge0: port 3(team0) entered blocking state [ 1002.322128][ T9457] bridge0: port 3(team0) entered listening state [ 1006.485656][ T9662] input: jJЧИ-Жš9у%vј“ћЈlаQ  J86ж‘ as /devices/virtual/input/input72 [ 1007.963744][ T9651] kexec: Could not allocate control_code_buffer [ 1007.983909][ T9723] openvswitch: netlink: IP tunnel TTL not specified. [ 1011.298941][ T9853] bridge0: port 5(veth1_macvtap) entered blocking state [ 1011.337954][ T9853] bridge0: port 5(veth1_macvtap) entered disabled state [ 1011.368918][ T9853] veth1_macvtap: entered allmulticast mode [ 1011.415879][ T9853] veth1_macvtap: left allmulticast mode [ 1012.085101][ T30] audit: type=1804 audit(2147483660.710:58): pid=9880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.15982" name="/newroot/1508/file0" dev="tmpfs" ino=7619 res=1 errno=0 [ 1012.796401][ T9926] netlink: 8 bytes leftover after parsing attributes in process `syz.2.15992'. [ 1013.119532][ T9933] FAULT_INJECTION: forcing a failure. [ 1013.119532][ T9933] name failslab, interval 1, probability 0, space 0, times 0 [ 1013.196308][ T9933] CPU: 0 UID: 0 PID: 9933 Comm: syz.3.15995 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1013.196351][ T9933] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1013.196361][ T9933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1013.196376][ T9933] Call Trace: [ 1013.196383][ T9933] [ 1013.196392][ T9933] dump_stack_lvl+0x16c/0x1f0 [ 1013.196419][ T9933] should_fail_ex+0x512/0x640 [ 1013.196447][ T9933] ? __kmalloc_cache_noprof+0x5f/0x800 [ 1013.196477][ T9933] should_failslab+0xc2/0x120 [ 1013.196514][ T9933] __kmalloc_cache_noprof+0x80/0x800 [ 1013.196542][ T9933] ? alloc_mnt_ns+0xce/0x510 [ 1013.196576][ T9933] ? alloc_mnt_ns+0xce/0x510 [ 1013.196604][ T9933] alloc_mnt_ns+0xce/0x510 [ 1013.196635][ T9933] copy_mnt_ns+0x226/0xc40 [ 1013.196657][ T9933] ? create_new_namespaces+0x30/0xab0 [ 1013.196702][ T9933] create_new_namespaces+0xd3/0xab0 [ 1013.196733][ T9933] ? bpf_lsm_capable+0x9/0x10 [ 1013.196765][ T9933] ? security_capable+0x7e/0x260 [ 1013.196792][ T9933] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1013.196828][ T9933] ksys_unshare+0x45b/0xa40 [ 1013.196862][ T9933] ? __pfx_ksys_unshare+0x10/0x10 [ 1013.196883][ T9933] ? xfd_validate_state+0x61/0x180 [ 1013.196911][ T9933] __x64_sys_unshare+0x31/0x40 [ 1013.196930][ T9933] do_syscall_64+0xcd/0xf80 [ 1013.196954][ T9933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1013.196976][ T9933] RIP: 0033:0x7f345618f7c9 [ 1013.196994][ T9933] 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 [ 1013.197016][ T9933] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1013.197037][ T9933] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 1013.197051][ T9933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000020000 [ 1013.197064][ T9933] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 1013.197077][ T9933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1013.197090][ T9933] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 1013.197119][ T9933] [ 1014.015755][ T9958] bridge0: port 5(veth0_to_bridge) entered blocking state [ 1014.041601][ T9958] bridge0: port 5(veth0_to_bridge) entered disabled state [ 1014.069351][ T9958] veth0_to_bridge: entered allmulticast mode [ 1014.090753][ T9958] veth0_to_bridge: entered promiscuous mode [ 1014.121112][ T9958] bridge0: port 5(veth0_to_bridge) entered blocking state [ 1014.128448][ T9958] bridge0: port 5(veth0_to_bridge) entered forwarding state [ 1014.572399][ T9975] bridge0: port 3(bond0) entered blocking state [ 1014.602517][ T9975] bridge0: port 3(bond0) entered disabled state [ 1014.633661][ T9975] bond0: entered allmulticast mode [ 1014.652376][ T9975] bond_slave_0: entered allmulticast mode [ 1014.688649][ T9975] bond_slave_1: entered allmulticast mode [ 1014.713650][ T9975] bond0: entered promiscuous mode [ 1014.737973][ T9975] bond_slave_0: entered promiscuous mode [ 1014.764779][ T9975] bond_slave_1: entered promiscuous mode [ 1014.793186][ T9975] bridge0: port 3(bond0) entered blocking state [ 1014.799621][ T9975] bridge0: port 3(bond0) entered forwarding state [ 1016.793000][T10000] kexec: Could not allocate control_code_buffer [ 1016.808469][T10046] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1016.814986][T10046] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 1017.024909][T10041] Process accounting resumed [ 1017.744810][ C0] bridge0: port 3(team0) entered learning state [ 1018.016409][T10081] ovs_џўџў: entered promiscuous mode [ 1020.090767][T10165] bridge0: port 4(veth0_to_bridge) entered blocking state [ 1020.118986][T10165] bridge0: port 4(veth0_to_bridge) entered disabled state [ 1020.156557][T10165] veth0_to_bridge: entered allmulticast mode [ 1020.180956][T10165] veth0_to_bridge: entered promiscuous mode [ 1020.223757][T10165] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1020.271524][T10165] bridge0: port 4(veth0_to_bridge) entered blocking state [ 1020.278798][T10165] bridge0: port 4(veth0_to_bridge) entered listening state [ 1021.135118][ T1159] Bluetooth: hci0: Received unexpected HCI Event 0x00 [ 1021.271420][T10201] ovs_џўџў?: entered promiscuous mode [ 1021.888843][T10224] netlink: 8 bytes leftover after parsing attributes in process `syz.0.16116'. [ 1022.199268][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1022.213579][ C0] bridge0: port 4(veth0_to_bridge) entered blocking state [ 1022.352283][T10241] netlink: 342 bytes leftover after parsing attributes in process `syz.1.16123'. [ 1022.368835][T10240] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1022.375263][T10240] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 1022.598125][T10248] FAULT_INJECTION: forcing a failure. [ 1022.598125][T10248] name failslab, interval 1, probability 0, space 0, times 0 [ 1022.662314][T10248] CPU: 0 UID: 0 PID: 10248 Comm: syz.1.16128 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1022.662354][T10248] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1022.662364][T10248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1022.662376][T10248] Call Trace: [ 1022.662383][T10248] [ 1022.662391][T10248] dump_stack_lvl+0x16c/0x1f0 [ 1022.662415][T10248] should_fail_ex+0x512/0x640 [ 1022.662441][T10248] ? __kmalloc_cache_noprof+0x5f/0x800 [ 1022.662469][T10248] should_failslab+0xc2/0x120 [ 1022.662502][T10248] __kmalloc_cache_noprof+0x80/0x800 [ 1022.662527][T10248] ? alloc_pipe_info+0x10e/0x590 [ 1022.662560][T10248] ? security_inode_alloc+0xcf/0x2b0 [ 1022.662586][T10248] ? alloc_pipe_info+0x10e/0x590 [ 1022.662618][T10248] alloc_pipe_info+0x10e/0x590 [ 1022.662654][T10248] create_pipe_files+0x8c/0x9a0 [ 1022.662690][T10248] do_pipe2+0xaf/0x1c0 [ 1022.662722][T10248] ? __pfx_do_pipe2+0x10/0x10 [ 1022.662754][T10248] ? xfd_validate_state+0x61/0x180 [ 1022.662797][T10248] ? __pfx_ksys_write+0x10/0x10 [ 1022.662837][T10248] __x64_sys_pipe+0x33/0x50 [ 1022.662856][T10248] do_syscall_64+0xcd/0xf80 [ 1022.662880][T10248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1022.662902][T10248] RIP: 0033:0x7ff09a18f7c9 [ 1022.662919][T10248] 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 [ 1022.662941][T10248] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 1022.662961][T10248] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 1022.662976][T10248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1022.662989][T10248] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 1022.663002][T10248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1022.663015][T10248] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 1022.663044][T10248] [ 1026.429669][T10384] device-mapper: ioctl: device name cannot be "control", ".", or ".." [ 1028.237736][ T1159] Bluetooth: hci2: unexpected event 0x2c length: 42 > 17 [ 1028.237768][ T1159] Bluetooth: hci2: Ignoring connect complete event for invalid link type [ 1028.734756][T10472] FAULT_INJECTION: forcing a failure. [ 1028.734756][T10472] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.799961][T10472] CPU: 0 UID: 0 PID: 10472 Comm: syz.2.16207 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1028.800004][T10472] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1028.800015][T10472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1028.800029][T10472] Call Trace: [ 1028.800037][T10472] [ 1028.800045][T10472] dump_stack_lvl+0x16c/0x1f0 [ 1028.800071][T10472] should_fail_ex+0x512/0x640 [ 1028.800111][T10472] ? kmem_cache_alloc_noprof+0x62/0x770 [ 1028.800143][T10472] should_failslab+0xc2/0x120 [ 1028.800180][T10472] kmem_cache_alloc_noprof+0x83/0x770 [ 1028.800209][T10472] ? prepare_creds+0x2c/0x940 [ 1028.800240][T10472] ? prepare_creds+0x2c/0x940 [ 1028.800264][T10472] prepare_creds+0x2c/0x940 [ 1028.800292][T10472] lookup_user_key+0x399/0x1300 [ 1028.800324][T10472] ? __pfx_lookup_user_key+0x10/0x10 [ 1028.800353][T10472] ? do_futex+0x122/0x350 [ 1028.800380][T10472] ? __pfx_do_futex+0x10/0x10 [ 1028.800408][T10472] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 1028.800440][T10472] ? __x64_sys_futex+0x1e0/0x4c0 [ 1028.800466][T10472] ? __x64_sys_futex+0x1e9/0x4c0 [ 1028.800494][T10472] ? fput+0x70/0xf0 [ 1028.800519][T10472] keyctl_watch_key+0x52/0x500 [ 1028.800547][T10472] __do_sys_keyctl+0x123/0x590 [ 1028.800575][T10472] do_syscall_64+0xcd/0xf80 [ 1028.800599][T10472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1028.800622][T10472] RIP: 0033:0x7fbf5238f7c9 [ 1028.800640][T10472] 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 [ 1028.800662][T10472] RSP: 002b:00007fbf5321d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 1028.800684][T10472] RAX: ffffffffffffffda RBX: 00007fbf525e5fa0 RCX: 00007fbf5238f7c9 [ 1028.800699][T10472] RDX: 0000000000000005 RSI: ffffffffffffffff RDI: 0200000000000020 [ 1028.800714][T10472] RBP: 00007fbf52413f91 R08: 0000000000000008 R09: 0000000000000000 [ 1028.800727][T10472] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 1028.800740][T10472] R13: 00007fbf525e6038 R14: 00007fbf525e5fa0 R15: 00007fff799e0108 [ 1028.800769][T10472] [ 1029.531251][T10484] netlink: 'syz.1.16213': attribute type 1 has an invalid length. [ 1032.951027][T10603] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1032.957592][T10603] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 1032.972553][T10604] vmstat_refresh: nr_hugetlb -7680 [ 1033.022231][ C0] bridge0: port 3(team0) entered forwarding state [ 1033.028730][ C0] bridge0: topology change detected, propagating [ 1033.228982][T10609] FAULT_INJECTION: forcing a failure. [ 1033.228982][T10609] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.297772][T10609] CPU: 0 UID: 0 PID: 10609 Comm: syz.3.16247 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1033.297810][T10609] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1033.297819][T10609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1033.297830][T10609] Call Trace: [ 1033.297836][T10609] [ 1033.297844][T10609] dump_stack_lvl+0x16c/0x1f0 [ 1033.297868][T10609] should_fail_ex+0x512/0x640 [ 1033.297910][T10609] ? kmem_cache_alloc_noprof+0x62/0x770 [ 1033.297939][T10609] should_failslab+0xc2/0x120 [ 1033.297972][T10609] kmem_cache_alloc_noprof+0x83/0x770 [ 1033.297997][T10609] ? __do_sys_getcwd+0xe0/0x930 [ 1033.298026][T10609] ? __do_sys_getcwd+0xe0/0x930 [ 1033.298049][T10609] __do_sys_getcwd+0xe0/0x930 [ 1033.298072][T10609] ? __sys_sendmsg+0x18c/0x220 [ 1033.298104][T10609] ? __x64_sys_futex+0x1e0/0x4c0 [ 1033.298128][T10609] ? __x64_sys_futex+0x1e9/0x4c0 [ 1033.298151][T10609] ? __pfx___do_sys_getcwd+0x10/0x10 [ 1033.298198][T10609] ? xfd_validate_state+0x61/0x180 [ 1033.298228][T10609] do_syscall_64+0xcd/0xf80 [ 1033.298250][T10609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1033.298285][T10609] RIP: 0033:0x7f345618f7c9 [ 1033.298301][T10609] 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 [ 1033.298320][T10609] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 000000000000004f [ 1033.298339][T10609] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 1033.298353][T10609] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000000 [ 1033.298365][T10609] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 1033.298377][T10609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1033.298390][T10609] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 1033.298416][T10609] [ 1035.254548][T10645] block nbd1: Unsupported socket: should be TCP or UNIX. [ 1036.823096][T10703] FAULT_INJECTION: forcing a failure. [ 1036.823096][T10703] name fail_futex, interval 1, probability 0, space 0, times 1 [ 1036.876054][T10703] CPU: 0 UID: 0 PID: 10703 Comm: syz.3.16278 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1036.876098][T10703] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1036.876108][T10703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1036.876122][T10703] Call Trace: [ 1036.876130][T10703] [ 1036.876139][T10703] dump_stack_lvl+0x16c/0x1f0 [ 1036.876166][T10703] should_fail_ex+0x512/0x640 [ 1036.876199][T10703] get_futex_key+0x1d0/0x15f0 [ 1036.876225][T10703] ? do_syscall_64+0xcd/0xf80 [ 1036.876245][T10703] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1036.876278][T10703] ? __pfx_get_futex_key+0x10/0x10 [ 1036.876312][T10703] futex_wake+0xea/0x530 [ 1036.876347][T10703] ? __pfx_futex_wake+0x10/0x10 [ 1036.876382][T10703] ? __lock_acquire+0x436/0x2890 [ 1036.876411][T10703] do_futex+0x1e3/0x350 [ 1036.876438][T10703] ? __pfx_do_futex+0x10/0x10 [ 1036.876467][T10703] ? find_held_lock+0x2b/0x80 [ 1036.876500][T10703] __x64_sys_futex+0x1e0/0x4c0 [ 1036.876531][T10703] ? __pfx___x64_sys_futex+0x10/0x10 [ 1036.876562][T10703] ? safesetid_task_fix_setgid+0x70/0x220 [ 1036.876608][T10703] do_syscall_64+0xcd/0xf80 [ 1036.876631][T10703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1036.876654][T10703] RIP: 0033:0x7f345618f7c9 [ 1036.876671][T10703] 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 [ 1036.876694][T10703] RSP: 002b:00007f3456fe80e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1036.876715][T10703] RAX: ffffffffffffffda RBX: 00007f34563e5fa8 RCX: 00007f345618f7c9 [ 1036.876730][T10703] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f34563e5fac [ 1036.876744][T10703] RBP: 00007f34563e5fa0 R08: 00007f3456fe9000 R09: 0000000000000000 [ 1036.876758][T10703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1036.876772][T10703] R13: 00007f34563e6038 R14: 00007fffb5fcbf00 R15: 00007fffb5fcbfe8 [ 1036.876801][T10703] [ 1038.380883][ T30] audit: type=1804 audit(2147483687.137:59): pid=10730 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.16288" name="file0" dev="tmpfs" ino=20840 res=1 errno=0 [ 1039.411368][T10760] netlink: 326 bytes leftover after parsing attributes in process `syz.3.16301'. [ 1040.476364][T10805] block nbd8: shutting down sockets [ 1042.486058][T10859] zswap: compressor not available [ 1043.731756][T10900] FAULT_INJECTION: forcing a failure. [ 1043.731756][T10900] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.798918][T10900] CPU: 0 UID: 0 PID: 10900 Comm: syz.3.16352 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1043.798971][T10900] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1043.798981][T10900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1043.798994][T10900] Call Trace: [ 1043.799001][T10900] [ 1043.799009][T10900] dump_stack_lvl+0x16c/0x1f0 [ 1043.799034][T10900] should_fail_ex+0x512/0x640 [ 1043.799059][T10900] ? __kmalloc_cache_noprof+0x5f/0x800 [ 1043.799086][T10900] should_failslab+0xc2/0x120 [ 1043.799119][T10900] __kmalloc_cache_noprof+0x80/0x800 [ 1043.799143][T10900] ? resv_map_alloc+0x46/0x400 [ 1043.799176][T10900] ? resv_map_alloc+0x46/0x400 [ 1043.799203][T10900] resv_map_alloc+0x46/0x400 [ 1043.799232][T10900] hugetlbfs_get_inode+0x33f/0x700 [ 1043.799257][T10900] hugetlb_file_setup+0x15b/0x620 [ 1043.799282][T10900] ksys_mmap_pgoff+0x189/0x5c0 [ 1043.799317][T10900] __x64_sys_mmap+0x125/0x190 [ 1043.799342][T10900] do_syscall_64+0xcd/0xf80 [ 1043.799363][T10900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1043.799385][T10900] RIP: 0033:0x7f345618f7c9 [ 1043.799401][T10900] 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 [ 1043.799421][T10900] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1043.799440][T10900] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 1043.799454][T10900] RDX: ffffffffffffffff RSI: 0000000000000002 RDI: 0000000000000000 [ 1043.799466][T10900] RBP: 00007f3456213f91 R08: 0000000000000602 R09: 0000300000000000 [ 1043.799479][T10900] R10: 0000000000044eb1 R11: 0000000000000246 R12: 0000000000000000 [ 1043.799492][T10900] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 1043.799526][T10900] [ 1044.483692][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1047.123580][T10994] GUP no longer grows the stack in syz.3.16393 (10994): 5000-401000 (4000) [ 1047.182409][T10994] CPU: 0 UID: 0 PID: 10994 Comm: syz.3.16393 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1047.182449][T10994] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1047.182458][T10994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1047.182472][T10994] Call Trace: [ 1047.182478][T10994] [ 1047.182486][T10994] dump_stack_lvl+0x16c/0x1f0 [ 1047.182510][T10994] gup_vma_lookup+0x1d2/0x220 [ 1047.182542][T10994] __get_user_pages+0x241/0x3590 [ 1047.182582][T10994] ? find_held_lock+0x2b/0x80 [ 1047.182612][T10994] ? __pfx___get_user_pages+0x10/0x10 [ 1047.182652][T10994] get_user_pages_remote+0x243/0xab0 [ 1047.182689][T10994] ? __pfx_get_user_pages_remote+0x10/0x10 [ 1047.182723][T10994] ? __pfx___might_resched+0x10/0x10 [ 1047.182753][T10994] ? noop_dirty_folio+0x5e/0xb0 [ 1047.182785][T10994] __access_remote_vm+0x24d/0x850 [ 1047.182821][T10994] ? __pfx___access_remote_vm+0x10/0x10 [ 1047.182858][T10994] mem_rw+0x20e/0x640 [ 1047.182893][T10994] ? __pfx_mem_write+0x10/0x10 [ 1047.182922][T10994] vfs_writev+0x5df/0xde0 [ 1047.182958][T10994] ? __pfx_vfs_writev+0x10/0x10 [ 1047.182986][T10994] ? fdget_pos+0x2a2/0x370 [ 1047.183036][T10994] ? __fget_files+0x20e/0x3c0 [ 1047.183072][T10994] ? do_writev+0x132/0x340 [ 1047.183098][T10994] do_writev+0x132/0x340 [ 1047.183126][T10994] ? __pfx_do_writev+0x10/0x10 [ 1047.183162][T10994] do_syscall_64+0xcd/0xf80 [ 1047.183191][T10994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1047.183213][T10994] RIP: 0033:0x7f345618f7c9 [ 1047.183230][T10994] 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 [ 1047.183250][T10994] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1047.183270][T10994] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 1047.183284][T10994] RDX: 0000000000000008 RSI: 0000200000000180 RDI: 0000000000000003 [ 1047.183296][T10994] RBP: 00007f3456213f91 R08: 0000000000000000 R09: 0000000000000000 [ 1047.183309][T10994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1047.183321][T10994] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 1047.183348][T10994] [ 1047.818952][T10963] Process accounting paused [ 1048.239360][T11004] zswap: compressor not available [ 1049.066611][T11031] sctp: [Deprecated]: syz.3.16409 (pid 11031) Use of int in max_burst socket option. [ 1049.066611][T11031] Use struct sctp_assoc_value instead [ 1049.957365][T11013] kexec: Could not allocate control_code_buffer [ 1051.730146][T11123] netlink: 28 bytes leftover after parsing attributes in process `syz.1.16437'. [ 1054.604461][T11194] FAULT_INJECTION: forcing a failure. [ 1054.604461][T11194] name failslab, interval 1, probability 0, space 0, times 0 [ 1054.661036][T11194] CPU: 0 UID: 0 PID: 11194 Comm: syz.2.16458 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1054.661077][T11194] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1054.661087][T11194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1054.661100][T11194] Call Trace: [ 1054.661107][T11194] [ 1054.661115][T11194] dump_stack_lvl+0x16c/0x1f0 [ 1054.661141][T11194] should_fail_ex+0x512/0x640 [ 1054.661167][T11194] ? kmem_cache_alloc_noprof+0x62/0x770 [ 1054.661198][T11194] should_failslab+0xc2/0x120 [ 1054.661234][T11194] kmem_cache_alloc_noprof+0x83/0x770 [ 1054.661261][T11194] ? __lock_acquire+0x436/0x2890 [ 1054.661280][T11194] ? sk_prot_alloc+0x60/0x2a0 [ 1054.661307][T11194] ? sk_prot_alloc+0x60/0x2a0 [ 1054.661326][T11194] sk_prot_alloc+0x60/0x2a0 [ 1054.661348][T11194] sk_alloc+0x36/0xe30 [ 1054.661377][T11194] __vsock_create.constprop.0+0x3c/0xbb0 [ 1054.661409][T11194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1054.661453][T11194] vsock_create+0x139/0x500 [ 1054.661489][T11194] __sock_create+0x339/0x8a0 [ 1054.661517][T11194] __sys_socket+0x14d/0x260 [ 1054.661539][T11194] ? fput+0x70/0xf0 [ 1054.661560][T11194] ? __pfx___sys_socket+0x10/0x10 [ 1054.661584][T11194] ? xfd_validate_state+0x61/0x180 [ 1054.661603][T11194] ? __pfx_ksys_write+0x10/0x10 [ 1054.661642][T11194] __x64_sys_socket+0x72/0xb0 [ 1054.661664][T11194] ? lockdep_hardirqs_on+0x7c/0x110 [ 1054.661685][T11194] do_syscall_64+0xcd/0xf80 [ 1054.661708][T11194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1054.661730][T11194] RIP: 0033:0x7fbf5238f7c9 [ 1054.661747][T11194] 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 [ 1054.661768][T11194] RSP: 002b:00007fbf5321d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1054.661790][T11194] RAX: ffffffffffffffda RBX: 00007fbf525e5fa0 RCX: 00007fbf5238f7c9 [ 1054.661804][T11194] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000028 [ 1054.661817][T11194] RBP: 00007fbf52413f91 R08: 0000000000000000 R09: 0000000000000000 [ 1054.661831][T11194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1054.661843][T11194] R13: 00007fbf525e6038 R14: 00007fbf525e5fa0 R15: 00007fff799e0108 [ 1054.661872][T11194] [ 1057.884349][T11277] Device name cannot be null; rc = [-22] [ 1058.400906][T11291] netlink: 342 bytes leftover after parsing attributes in process `syz.3.16494'. [ 1059.048022][T11313] netlink: 350 bytes leftover after parsing attributes in process `syz.0.16503'. [ 1059.436315][T11324] netlink: 342 bytes leftover after parsing attributes in process `syz.1.16509'. [ 1059.767731][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 1059.774163][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 1060.234021][T11357] lo: entered allmulticast mode [ 1060.259716][T11356] lo: left allmulticast mode [ 1061.508492][T11399] netlink: 8 bytes leftover after parsing attributes in process `syz.1.16550'. [ 1062.943504][T11449] FAULT_INJECTION: forcing a failure. [ 1062.943504][T11449] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.999856][T11449] CPU: 0 UID: 0 PID: 11449 Comm: syz.1.16560 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1062.999901][T11449] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1062.999912][T11449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1062.999926][T11449] Call Trace: [ 1062.999933][T11449] [ 1062.999941][T11449] dump_stack_lvl+0x16c/0x1f0 [ 1062.999968][T11449] should_fail_ex+0x512/0x640 [ 1062.999997][T11449] ? kmem_cache_alloc_noprof+0x62/0x770 [ 1063.000029][T11449] should_failslab+0xc2/0x120 [ 1063.000065][T11449] kmem_cache_alloc_noprof+0x83/0x770 [ 1063.000107][T11449] ? __anon_vma_prepare+0xae/0x5e0 [ 1063.000137][T11449] ? __anon_vma_prepare+0xae/0x5e0 [ 1063.000178][T11449] __anon_vma_prepare+0xae/0x5e0 [ 1063.000203][T11449] ? find_held_lock+0x2b/0x80 [ 1063.000235][T11449] __vmf_anon_prepare+0x11c/0x240 [ 1063.000273][T11449] do_fault+0x18b/0x1ad0 [ 1063.000320][T11449] ? __pfx_filemap_map_pages+0x10/0x10 [ 1063.000346][T11449] ? __pmd_alloc+0x6aa/0x9c0 [ 1063.000382][T11449] __handle_mm_fault+0x1919/0x2bb0 [ 1063.000413][T11449] ? __pfx___handle_mm_fault+0x10/0x10 [ 1063.000460][T11449] handle_mm_fault+0x3fe/0xad0 [ 1063.000489][T11449] __get_user_pages+0x54e/0x3590 [ 1063.000545][T11449] ? __pfx___get_user_pages+0x10/0x10 [ 1063.000588][T11449] populate_vma_page_range+0x267/0x3f0 [ 1063.000626][T11449] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1063.000661][T11449] ? __pfx_find_vma_intersection+0x10/0x10 [ 1063.000697][T11449] ? do_mmap+0x69c/0x1210 [ 1063.000732][T11449] __mm_populate+0x1d8/0x380 [ 1063.000769][T11449] ? __pfx___mm_populate+0x10/0x10 [ 1063.000806][T11449] ? up_write+0x282/0x4e0 [ 1063.000833][T11449] vm_mmap_pgoff+0x37f/0x470 [ 1063.000869][T11449] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1063.000906][T11449] ? __fget_files+0x20e/0x3c0 [ 1063.000943][T11449] ksys_mmap_pgoff+0x32c/0x5c0 [ 1063.000975][T11449] ? __pfx_ksys_write+0x10/0x10 [ 1063.001011][T11449] __x64_sys_mmap+0x125/0x190 [ 1063.001037][T11449] do_syscall_64+0xcd/0xf80 [ 1063.001061][T11449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1063.001083][T11449] RIP: 0033:0x7ff09a18f7c9 [ 1063.001102][T11449] 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 [ 1063.001123][T11449] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1063.001144][T11449] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 1063.001158][T11449] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 1063.001171][T11449] RBP: 00007ff09a213f91 R08: 0000000000000003 R09: 0000000000008000 [ 1063.001184][T11449] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 1063.001197][T11449] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 1063.001227][T11449] [ 1063.669984][T11459] netlink: 'syz.3.16563': attribute type 1 has an invalid length. [ 1064.724151][T11494] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16579'. [ 1064.764012][T11494] debugfs: '!PjE ' already exists in 'ieee80211' [ 1065.414227][T11520] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1065.420780][T11520] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 1067.345786][T11587] block nbd1: Unsupported socket: should be TCP or UNIX. [ 1067.356275][T11585] FAULT_INJECTION: forcing a failure. [ 1067.356275][T11585] name failslab, interval 1, probability 0, space 0, times 0 [ 1067.421246][T11585] CPU: 0 UID: 0 PID: 11585 Comm: syz.3.16618 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1067.421286][T11585] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1067.421296][T11585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1067.421308][T11585] Call Trace: [ 1067.421315][T11585] [ 1067.421323][T11585] dump_stack_lvl+0x16c/0x1f0 [ 1067.421347][T11585] should_fail_ex+0x512/0x640 [ 1067.421373][T11585] ? __kmalloc_cache_noprof+0x5f/0x800 [ 1067.421400][T11585] should_failslab+0xc2/0x120 [ 1067.421435][T11585] __kmalloc_cache_noprof+0x80/0x800 [ 1067.421460][T11585] ? allocate_file_region_entries+0x1a0/0x620 [ 1067.421488][T11585] ? trace_mm_page_alloc+0x11b/0x180 [ 1067.421522][T11585] ? allocate_file_region_entries+0x1a0/0x620 [ 1067.421549][T11585] ? _raw_spin_unlock+0x28/0x50 [ 1067.421580][T11585] allocate_file_region_entries+0x1a0/0x620 [ 1067.421614][T11585] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 1067.421650][T11585] region_chg+0x85/0x140 [ 1067.421679][T11585] __vma_reservation_common+0x43b/0x740 [ 1067.421710][T11585] ? __pfx___vma_reservation_common+0x10/0x10 [ 1067.421738][T11585] ? filemap_get_entry+0x1a7/0x3b0 [ 1067.421771][T11585] alloc_hugetlb_folio+0x8ff/0x14c0 [ 1067.421809][T11585] ? __pfx_alloc_hugetlb_folio+0x10/0x10 [ 1067.421848][T11585] ? __filemap_get_folio_mpol+0x32f/0xc60 [ 1067.421881][T11585] hugetlb_no_page+0x10fa/0x2140 [ 1067.421913][T11585] hugetlb_fault+0x5ed/0x1730 [ 1067.421940][T11585] ? __pfx_hugetlb_fault+0x10/0x10 [ 1067.421972][T11585] ? find_vma+0xbf/0x140 [ 1067.422000][T11585] ? __pfx_find_vma+0x10/0x10 [ 1067.422027][T11585] ? lock_acquire+0x179/0x330 [ 1067.422058][T11585] handle_mm_fault+0x95d/0xad0 [ 1067.422086][T11585] do_user_addr_fault+0x7a6/0x1370 [ 1067.422116][T11585] ? rcu_is_watching+0x12/0xc0 [ 1067.422149][T11585] exc_page_fault+0x64/0xc0 [ 1067.422183][T11585] asm_exc_page_fault+0x26/0x30 [ 1067.422204][T11585] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 1067.422232][T11585] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 1067.422253][T11585] RSP: 0018:ffffc900039b7a60 EFLAGS: 00050246 [ 1067.422270][T11585] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000008 [ 1067.422282][T11585] RDX: fffff52000736f94 RSI: 0000000000000000 RDI: ffffc900039b7c98 [ 1067.422295][T11585] RBP: 0000000000000008 R08: 0000000000000001 R09: fffff52000736f93 [ 1067.422308][T11585] R10: ffffc900039b7c9f R11: ffff8880258466b0 R12: 0000000000000000 [ 1067.422320][T11585] R13: ffffc900039b7c98 R14: 0000000000000000 R15: 1ffff92000736f5f [ 1067.422365][T11585] _copy_from_user+0x98/0xd0 [ 1067.422394][T11585] sctp_getsockopt+0x132c/0x7050 [ 1067.422424][T11585] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 1067.422455][T11585] ? futex_unqueue+0x13d/0x2c0 [ 1067.422480][T11585] ? __pfx_sctp_getsockopt+0x10/0x10 [ 1067.422506][T11585] ? __futex_wait+0x24b/0x2f0 [ 1067.422537][T11585] ? __pfx___futex_wait+0x10/0x10 [ 1067.422580][T11585] ? __lock_acquire+0x436/0x2890 [ 1067.422618][T11585] ? __might_fault+0xe3/0x190 [ 1067.422642][T11585] ? __might_fault+0x13b/0x190 [ 1067.422677][T11585] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1067.422715][T11585] do_sock_getsockopt+0x324/0x410 [ 1067.422738][T11585] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 1067.422758][T11585] ? __fget_files+0x204/0x3c0 [ 1067.422804][T11585] __sys_getsockopt+0x123/0x1b0 [ 1067.422840][T11585] __x64_sys_getsockopt+0xbd/0x160 [ 1067.422869][T11585] ? do_syscall_64+0x91/0xf80 [ 1067.422889][T11585] ? lockdep_hardirqs_on+0x7c/0x110 [ 1067.422909][T11585] do_syscall_64+0xcd/0xf80 [ 1067.422931][T11585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1067.422953][T11585] RIP: 0033:0x7f345618f7c9 [ 1067.422971][T11585] 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 [ 1067.422992][T11585] RSP: 002b:00007f3456fe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1067.423012][T11585] RAX: ffffffffffffffda RBX: 00007f34563e5fa0 RCX: 00007f345618f7c9 [ 1067.423026][T11585] RDX: 000000000000006d RSI: 0000000000000084 RDI: 0000000000000003 [ 1067.423047][T11585] RBP: 00007f3456213f91 R08: 0000200000000280 R09: 0000000000000000 [ 1067.423061][T11585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1067.423075][T11585] R13: 00007f34563e6038 R14: 00007f34563e5fa0 R15: 00007fffb5fcbfe8 [ 1067.423104][T11585] [ 1068.538574][T11615] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 1068.643542][T11621] FAULT_INJECTION: forcing a failure. [ 1068.643542][T11621] name failslab, interval 1, probability 0, space 0, times 0 [ 1068.697324][T11621] CPU: 0 UID: 0 PID: 11621 Comm: syz.1.16633 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1068.697368][T11621] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1068.697378][T11621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1068.697392][T11621] Call Trace: [ 1068.697400][T11621] [ 1068.697409][T11621] dump_stack_lvl+0x16c/0x1f0 [ 1068.697435][T11621] should_fail_ex+0x512/0x640 [ 1068.697464][T11621] ? kmem_cache_alloc_noprof+0x62/0x770 [ 1068.697496][T11621] should_failslab+0xc2/0x120 [ 1068.697533][T11621] kmem_cache_alloc_noprof+0x83/0x770 [ 1068.697562][T11621] ? ptlock_alloc+0x1f/0x70 [ 1068.697591][T11621] ? ptlock_alloc+0x1f/0x70 [ 1068.697614][T11621] ptlock_alloc+0x1f/0x70 [ 1068.697637][T11621] pte_alloc_one+0x84/0x3d0 [ 1068.697670][T11621] do_fault+0x8b8/0x1ad0 [ 1068.697704][T11621] ? __pfx_filemap_map_pages+0x10/0x10 [ 1068.697731][T11621] ? __pmd_alloc+0x6aa/0x9c0 [ 1068.697770][T11621] __handle_mm_fault+0x1919/0x2bb0 [ 1068.697802][T11621] ? __pfx___handle_mm_fault+0x10/0x10 [ 1068.697844][T11621] ? find_vma+0xbf/0x140 [ 1068.697875][T11621] ? __pfx_find_vma+0x10/0x10 [ 1068.697910][T11621] handle_mm_fault+0x3fe/0xad0 [ 1068.697961][T11621] do_user_addr_fault+0x7a6/0x1370 [ 1068.697992][T11621] ? rcu_is_watching+0x12/0xc0 [ 1068.698027][T11621] exc_page_fault+0x64/0xc0 [ 1068.698065][T11621] asm_exc_page_fault+0x26/0x30 [ 1068.698086][T11621] RIP: 0010:rep_movs_alternative+0xf/0x90 [ 1068.698116][T11621] Code: c4 10 e9 d4 7e 04 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f <8a> 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 [ 1068.698138][T11621] RSP: 0018:ffffc90003427d60 EFLAGS: 00050202 [ 1068.698157][T11621] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000004 [ 1068.698170][T11621] RDX: fffff52000684fba RSI: 0000000000000000 RDI: ffffc90003427dd0 [ 1068.698185][T11621] RBP: 0000000000000004 R08: 0000000000000001 R09: fffff52000684fba [ 1068.698198][T11621] R10: 0000000000000003 R11: ffff888027b5c830 R12: 0000000000000000 [ 1068.698212][T11621] R13: ffffc90003427dd0 R14: 0000000000000000 R15: 0000000000000000 [ 1068.698240][T11621] _copy_from_user+0x98/0xd0 [ 1068.698267][T11621] do_sock_getsockopt+0x3a1/0x410 [ 1068.698291][T11621] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 1068.698323][T11621] ? __fget_files+0x204/0x3c0 [ 1068.698384][T11621] __sys_getsockopt+0x123/0x1b0 [ 1068.698421][T11621] __x64_sys_getsockopt+0xbd/0x160 [ 1068.698450][T11621] ? do_syscall_64+0x91/0xf80 [ 1068.698469][T11621] ? lockdep_hardirqs_on+0x7c/0x110 [ 1068.698502][T11621] do_syscall_64+0xcd/0xf80 [ 1068.698523][T11621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1068.698543][T11621] RIP: 0033:0x7ff09a18f7c9 [ 1068.698558][T11621] 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 [ 1068.698578][T11621] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1068.698596][T11621] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 1068.698609][T11621] RDX: 0000000000000003 RSI: 000000000000011c RDI: 0000000000000003 [ 1068.698621][T11621] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 1068.698633][T11621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1068.698645][T11621] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 1068.698672][T11621] [ 1069.428282][ T30] audit: type=1804 audit(2147483718.258:60): pid=11630 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.16638" name="/newroot/1662/file0" dev="tmpfs" ino=8398 res=1 errno=0 [ 1069.543031][T11639] netlink: 28 bytes leftover after parsing attributes in process `syz.0.16650'. [ 1070.398882][T11661] netlink: 326 bytes leftover after parsing attributes in process `syz.2.16651'. [ 1071.224422][T11683] block nbd8: shutting down sockets [ 1071.457845][T11691] FAULT_INJECTION: forcing a failure. [ 1071.457845][T11691] name failslab, interval 1, probability 0, space 0, times 0 [ 1071.509762][T11691] CPU: 0 UID: 0 PID: 11691 Comm: syz.1.16663 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1071.509801][T11691] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1071.509810][T11691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 [ 1071.509823][T11691] Call Trace: [ 1071.509830][T11691] [ 1071.509838][T11691] dump_stack_lvl+0x16c/0x1f0 [ 1071.509862][T11691] should_fail_ex+0x512/0x640 [ 1071.509887][T11691] ? kmem_cache_alloc_noprof+0x62/0x770 [ 1071.509917][T11691] should_failslab+0xc2/0x120 [ 1071.509950][T11691] kmem_cache_alloc_noprof+0x83/0x770 [ 1071.509976][T11691] ? net_alloc_generic+0x1e/0x70 [ 1071.510006][T11691] ? copy_net_ns+0xe8/0x7c0 [ 1071.510029][T11691] ? copy_net_ns+0xe8/0x7c0 [ 1071.510046][T11691] copy_net_ns+0xe8/0x7c0 [ 1071.510063][T11691] ? copy_cgroup_ns+0x71/0x980 [ 1071.510087][T11691] create_new_namespaces+0x3ea/0xab0 [ 1071.510122][T11691] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1071.510154][T11691] ksys_unshare+0x45b/0xa40 [ 1071.510173][T11691] ? __pfx_ksys_unshare+0x10/0x10 [ 1071.510192][T11691] ? xfd_validate_state+0x61/0x180 [ 1071.510219][T11691] __x64_sys_unshare+0x31/0x40 [ 1071.510255][T11691] do_syscall_64+0xcd/0xf80 [ 1071.510278][T11691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1071.510299][T11691] RIP: 0033:0x7ff09a18f7c9 [ 1071.510316][T11691] 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 [ 1071.510338][T11691] RSP: 002b:00007ff09afb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1071.510358][T11691] RAX: ffffffffffffffda RBX: 00007ff09a3e5fa0 RCX: 00007ff09a18f7c9 [ 1071.510373][T11691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1071.510385][T11691] RBP: 00007ff09a213f91 R08: 0000000000000000 R09: 0000000000000000 [ 1071.510399][T11691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1071.510419][T11691] R13: 00007ff09a3e6038 R14: 00007ff09a3e5fa0 R15: 00007fff987a15b8 [ 1071.510447][T11691] [ 1072.487770][T11720] block nbd8: shutting down sockets [ 1073.426252][T11744] zswap: compressor not available [ 1136.067777][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 1148.001165][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 1156.554123][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1156.566675][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1156.580932][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1156.593347][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1156.606995][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1156.619491][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1156.633044][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1156.645484][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1156.658983][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1156.671444][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1161.534221][ C0] net_ratelimit: 4997 callbacks suppressed [ 1161.534246][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1161.554041][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1161.566541][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1161.580063][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1161.592529][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1161.606015][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1161.618483][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1161.631901][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1161.644428][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1161.658094][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.518061][ C0] net_ratelimit: 5095 callbacks suppressed [ 1166.518082][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.536416][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1166.549948][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.562701][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1166.577014][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.589445][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1166.604626][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.617140][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1166.630649][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1166.643446][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1171.501984][ C0] net_ratelimit: 5058 callbacks suppressed [ 1171.502003][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.520493][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1171.534033][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.546534][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1171.560126][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.572607][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1171.586177][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.598662][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1171.613178][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1171.625660][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1176.486797][ C0] net_ratelimit: 5044 callbacks suppressed [ 1176.486817][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1176.505115][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1176.518546][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1176.531125][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1176.544545][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1176.557001][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1176.570448][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1176.582913][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1176.596486][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1176.608994][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1179.510281][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1179.517281][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P27511/1:b..l [ 1179.526008][ C0] rcu: (detected by 0, t=10502 jiffies, g=197089, q=457 ncpus=1) [ 1179.533849][ C0] task:syz-executor state:R running task stack:23976 pid:27511 tgid:27511 ppid:27482 task_flags:0x400140 flags:0x00080000 [ 1179.549427][ C0] Call Trace: [ 1179.552756][ C0] [ 1179.555718][ C0] ? __schedule+0x10b9/0x5ee0 [ 1179.560687][ C0] __schedule+0x1138/0x5ee0 [ 1179.565252][ C0] ? __pfx___schedule+0x10/0x10 [ 1179.570150][ C0] ? mark_held_locks+0x49/0x80 [ 1179.574968][ C0] preempt_schedule_irq+0x51/0x90 [ 1179.580029][ C0] irqentry_exit+0x1d8/0x8c0 [ 1179.584641][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1179.590635][ C0] RIP: 0010:lock_release+0x17/0x2d0 [ 1179.595858][ C0] Code: 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 57 41 56 41 55 41 54 49 89 f4 53 48 89 fb 48 83 ec 18 <65> 48 8b 05 59 1d 19 12 48 89 44 24 10 31 c0 0f 1f 44 00 00 65 8b [ 1179.615569][ C0] RSP: 0018:ffffc9000b67ed78 EFLAGS: 00000296 [ 1179.621651][ C0] RAX: 0000000000000001 RBX: ffffffff8e3c94a0 RCX: ffffc9000b680001 [ 1179.629642][ C0] RDX: 0000000000000000 RSI: ffffffff816c7a34 RDI: ffffffff8e3c94a0 [ 1179.637638][ C0] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000089c97400 [ 1179.645651][ C0] R10: 0000000000000002 R11: 0000000000010b3c R12: ffffffff816c7a34 [ 1179.653637][ C0] R13: ffffc9000b67ee30 R14: ffffc9000b67f668 R15: ffffc9000b67ee64 [ 1179.661662][ C0] ? unwind_next_frame+0x3f4/0x20b0 [ 1179.666889][ C0] ? unwind_next_frame+0x3f4/0x20b0 [ 1179.672116][ C0] unwind_next_frame+0x3f9/0x20b0 [ 1179.678052][ C0] ? __pte_alloc+0x6d/0x3f0 [ 1179.682583][ C0] ? is_bpf_text_address+0x8a/0x1a0 [ 1179.687807][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1179.693999][ C0] arch_stack_walk+0x94/0x100 [ 1179.698702][ C0] ? copy_page_range+0x3f3e/0x6780 [ 1179.703834][ C0] stack_trace_save+0x8e/0xc0 [ 1179.708627][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1179.714025][ C0] ? __lock_acquire+0x436/0x2890 [ 1179.718973][ C0] save_stack+0x160/0x1f0 [ 1179.723317][ C0] ? __pfx_save_stack+0x10/0x10 [ 1179.728188][ C0] ? post_alloc_hook+0x1af/0x220 [ 1179.733135][ C0] ? get_page_from_freelist+0xd0b/0x31a0 [ 1179.738780][ C0] ? __alloc_frozen_pages_noprof+0x25f/0x2430 [ 1179.744862][ C0] ? alloc_pages_mpol+0x1fb/0x550 [ 1179.749923][ C0] ? alloc_pages_noprof+0x131/0x390 [ 1179.755147][ C0] ? pte_alloc_one+0x1e/0x3d0 [ 1179.759843][ C0] ? __pte_alloc+0x6d/0x3f0 [ 1179.764391][ C0] ? __lock_acquire+0x436/0x2890 [ 1179.769343][ C0] __set_page_owner+0x91/0x560 [ 1179.774140][ C0] ? __pfx___set_page_owner+0x10/0x10 [ 1179.779541][ C0] ? bad_range+0x261/0x4c0 [ 1179.783982][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 1179.789196][ C0] post_alloc_hook+0x1af/0x220 [ 1179.793981][ C0] get_page_from_freelist+0xd0b/0x31a0 [ 1179.799481][ C0] ? __pfx___might_resched+0x10/0x10 [ 1179.804794][ C0] ? should_fail_alloc_page+0xee/0x130 [ 1179.810316][ C0] __alloc_frozen_pages_noprof+0x25f/0x2430 [ 1179.816242][ C0] ? kasan_save_stack+0x42/0x60 [ 1179.821123][ C0] ? kasan_save_track+0x14/0x30 [ 1179.826011][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 1179.831089][ C0] ? kmem_cache_alloc_noprof+0x25e/0x770 [ 1179.836745][ C0] ? ptlock_alloc+0x1f/0x70 [ 1179.841266][ C0] ? pte_alloc_one+0x84/0x3d0 [ 1179.845964][ C0] ? __pte_alloc+0x6d/0x3f0 [ 1179.850608][ C0] ? copy_page_range+0x3f3e/0x6780 [ 1179.855740][ C0] ? copy_process+0x3b9f/0x7430 [ 1179.860622][ C0] ? __lock_acquire+0x436/0x2890 [ 1179.865662][ C0] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1179.872010][ C0] ? __lock_acquire+0x436/0x2890 [ 1179.876969][ C0] ? __lock_acquire+0x436/0x2890 [ 1179.881958][ C0] ? __lock_acquire+0x436/0x2890 [ 1179.886925][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1179.892843][ C0] ? policy_nodemask+0xea/0x4e0 [ 1179.897731][ C0] alloc_pages_mpol+0x1fb/0x550 [ 1179.902612][ C0] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1179.908039][ C0] alloc_pages_noprof+0x131/0x390 [ 1179.913091][ C0] pte_alloc_one+0x1e/0x3d0 [ 1179.917615][ C0] __pte_alloc+0x6d/0x3f0 [ 1179.921968][ C0] ? __pfx___pte_alloc+0x10/0x10 [ 1179.926928][ C0] ? __pfx___might_resched+0x10/0x10 [ 1179.932236][ C0] ? copy_page_range+0x22fb/0x6780 [ 1179.937369][ C0] copy_page_range+0x3f3e/0x6780 [ 1179.942358][ C0] ? __pfx_copy_page_range+0x10/0x10 [ 1179.947674][ C0] ? __pfx___might_resched+0x10/0x10 [ 1179.952976][ C0] ? __pfx_mas_store+0x10/0x10 [ 1179.957760][ C0] ? dup_mmap+0xba4/0x20e0 [ 1179.962191][ C0] ? down_write+0x14d/0x200 [ 1179.966736][ C0] ? up_write+0x282/0x4e0 [ 1179.971084][ C0] dup_mmap+0xbea/0x20e0 [ 1179.975378][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 1179.980110][ C0] copy_process+0x3b9f/0x7430 [ 1179.984819][ C0] ? do_wp_page+0x1c04/0x5010 [ 1179.989529][ C0] ? __pfx_copy_process+0x10/0x10 [ 1179.994578][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 1179.999728][ C0] kernel_clone+0xfc/0x910 [ 1180.004203][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 1180.009296][ C0] __do_sys_clone+0xce/0x120 [ 1180.013927][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 1180.019149][ C0] ? count_memcg_events+0x122/0x290 [ 1180.024410][ C0] ? do_user_addr_fault+0x843/0x1370 [ 1180.029723][ C0] do_syscall_64+0xcd/0xf80 [ 1180.034257][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1180.040161][ C0] RIP: 0033:0x7f3456185f13 [ 1180.044594][ C0] RSP: 002b:00007fffb5fcc268 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1180.053218][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3456185f13 [ 1180.061240][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1180.069225][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1180.077226][ C0] R10: 0000555571ace7d0 R11: 0000000000000246 R12: 0000000000000000 [ 1180.085349][ C0] R13: 00000000000927c0 R14: 0000000000107a41 R15: 00007fffb5fcc400 [ 1180.093359][ C0] [ 1181.471404][ C0] net_ratelimit: 4294 callbacks suppressed [ 1181.471427][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1181.489811][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1181.503284][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1181.515798][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1181.529365][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1181.541928][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1181.555341][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1181.567788][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1181.581267][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1181.593744][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1186.455535][ C0] net_ratelimit: 5064 callbacks suppressed [ 1186.455555][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1186.473793][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1186.487338][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1186.500005][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1186.513441][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1186.525949][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1186.539441][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1186.551913][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0) [ 1186.565393][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1186.577837][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:32:2b:66:fe:6d:6f, vlan:0)