last executing test programs: 1.85711092s ago: executing program 2 (id=952): r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x34120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r1}, &(0x7f0000000180), &(0x7f00000001c0)=r0}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x18) syz_mount_image$ext4(&(0x7f0000000ac0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x3810744, &(0x7f0000000000)={[{@nomblk_io_submit}, {@max_batch_time={'max_batch_time', 0x3d, 0x5314}}, {@usrquota}, {@jqfmt_vfsv1}, {@jqfmt_vfsv0}, {@delalloc}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x100}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@i_version}]}, 0x1, 0x453, &(0x7f0000002a80)="$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") r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000100)=0x13) ioctl$TCSETSW2(r3, 0x402c542c, &(0x7f0000000040)={0xffffffb7, 0x200401, 0x0, 0xc7cf, 0x3, "40000868245eb03100", 0x23fffd, 0x1fd}) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000140)=0x9) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a14000000000a030000000000000000000300000014000000100001e9ffffffffffffff000000000a9054945f938cb81412fed58fc54ed053bd8d499cc9322c132f6c736ac6b362d4e2153bf8e9452b7b105db6d61b3152a56bfa6c9c30306e86adcc711a9c5d5855d336a1b060"], 0x3c}}, 0x4) 1.297635565s ago: executing program 2 (id=960): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r2, 0x0, 0x800) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001540)=@newtfilter={0x68, 0x28, 0xd27, 0x1004001, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x2, 0x9}, {}, {0x2, 0xb}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_sample={0x30, 0x21d, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x8810}, 0x400c8b4) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@delchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x10) 1.277494857s ago: executing program 3 (id=961): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x4, 0x20005, 0x400, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r1, 0x0, 0x20000000, 0x0) r2 = syz_io_uring_setup(0x49d, &(0x7f00000003c0)={0x0, 0x79ae, 0x400, 0x7ffd, 0x32c, 0x0, r0}, &(0x7f0000000680)=0x0, &(0x7f0000000040)=0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/crypto\x00', 0x0, 0x0) unshare(0x4000400) preadv(r5, &(0x7f00000012c0)=[{&(0x7f0000001800)=""/250, 0xfa}], 0x1, 0x40000004, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r7, 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xa) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x2007, @fd=r0, 0x6, &(0x7f0000000580)=""/207, 0xcf, 0x2, 0x1}) io_uring_enter(r2, 0xfd0, 0x4c1, 0x43, 0x0, 0x0) 1.192326284s ago: executing program 2 (id=965): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB='<'], 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x20040840) bpf$MAP_CREATE(0x300000000000000, &(0x7f0000000100)=@base={0x18, 0x4, 0x41, 0x0, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4002, 0x5}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001840)={0x11, 0x4, &(0x7f00000001c0)=ANY=[@ANYRES16], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, 0x2}, 0xa6) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f00000002c0)={[{@barrier}, {@nodioread_nolock}, {@noquota}, {@barrier}, {@auto_da_alloc}, {@nodioread_nolock}]}, 0x1, 0x599, &(0x7f0000001280)="$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") prctl$PR_SET_NAME(0xf, &(0x7f00000014c0)='w\xde\xa1\x05\xff\a\x00\x00\x00\x00\x00\x00\x8f\xc0\x9b\x86\xef\\\xc0\x89\av\x9f\xd6\xd1\x98<\xc8\x18E/\x8c\x1a\xe3\xbd\xde\xad\xf5\x1eM\x11[\xb6\x98\xda\xd2y\xbd\xad\x87P\xd8\xb2\xe5\xd2\xe7\xf6\xa1\xc8\'\x1e\xbc\xf4\xa0\xe6\xcf*(\xfb_\x9fL\xa2\x86\f\xcd\x1b\xd1\xe7\x11\xe8\xe1-\x0f\x1b:\xff\x11~') bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000001800ff0f00000000001b0000850000006d000000850000002300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, 0x2}, 0x94) r1 = syz_io_uring_setup(0xd1, &(0x7f0000000480)={0x0, 0x8a73, 0x100, 0x0, 0x1b7}, &(0x7f0000000300)=0x0, &(0x7f00000001c0)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000000)=0x103, 0x0, 0x4) io_uring_enter(r1, 0x47ba, 0x3000000, 0x0, 0x0, 0x0) 890.275888ms ago: executing program 3 (id=969): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000240)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x30, '\x00', 0x0, @fallback=0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000007a014000000000009540000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[], 0x0, 0x3f, 0x0, 0x0, 0x0, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r0}, 0x10) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x20000023896) close(r1) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)=0x0) timer_settime(r4, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000de0000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0xc100, 0x0) 784.463187ms ago: executing program 1 (id=972): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32, @ANYBLOB="0000000000000000fcffffff000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xf, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000000000000000000000818b306fdd279ac0282dcd023508a474000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200001400000000000000000000008500000083000000bf0900000004000055090100000000009500000000000000bf91000000000000010000008500000085000000b7000000000000009500"/96], &(0x7f0000000140)='GPL\x00', 0xa, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x75, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r2 = getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000980)=0x0) sendmmsg$unix(r4, &(0x7f00000014c0)=[{{&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000000c0)="0c78a7111dd4c1e759b26cc67fe816ef92b6a7c90926df04bcee16347aa2dc20d4b00705ce7567c1ad", 0x29}, {&(0x7f0000002240)="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{&(0x7f00000067c0)="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0x1000}, {&(0x7f00000013c0)="601f529057c6685a5067eabbaa0801c357f4f56c36585b2a888d176d7beb5082e10052d5333ae9a12ddda99ed090eb989d25c609d427db7e786babc3", 0x3c}], 0x5, &(0x7f0000001480)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x4}}], 0x4, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = syz_open_procfs(r2, &(0x7f00000005c0)='cgroup\x00') r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="180100000700002c0000000000000004850000002a00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80001}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r7, 0x0, 0x2}, 0x18) lseek(r6, 0x10001, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='sched_switch\x00', r1, 0x0, 0xffffffffffffffff}, 0x18) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000d0428bd", @ANYRES32=0x0], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {}, {0x4, 0xffff}, {0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x840) socket$netlink(0x10, 0x3, 0x0) rseq(&(0x7f0000000600)={0x0, 0x0, 0x0, 0x3}, 0x20, 0x0, 0x0) unshare(0x20000400) r8 = socket(0xa, 0x5, 0x0) sendmmsg$inet_sctp(r8, &(0x7f0000003780)=[{&(0x7f0000000bc0)=@in={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000c00)="9f", 0x1}], 0x1, 0x0, 0x0, 0x8000}], 0x1, 0xc044) recvmsg(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40000000) 752.079509ms ago: executing program 2 (id=973): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="9feb01001800000000000000c0000000c000000009000000000000000000000804000000040000000000000a050000000900000000000002020000000900000000000007000000001000000000000010080000000b00000006000013000000000c00000004000000000000000b000000030000000100000008000000019ea645bbed294f46fc611d938b00000000000000800d000000620800000600000004000000f7ffffff090000000d000000fdffffff000000f0030200000000000c030000000e00000001000013080000000e00000003000000490d000000000000000000"], &(0x7f00000003c0)=""/73, 0xe1, 0x49, 0x0, 0x695, 0x10000}, 0x28) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wg0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000b00)=ANY=[@ANYRES32=r1, @ANYRES16=0x0, @ANYBLOB="fadc806a097fbb4c1b3487b584fc34fe6081b2654a3235312ae182b32de16e82f4efe5014c8561d8eba9b6352cc2b1748fc4aea06b4b01a220eb3dc2a45397e99aee0ebecc6638a40a88758d6838d75ba13a581659607dbbeb070096d1391df013964430208bca70df2d9a7f0691bed736a16a528f203920ef1ed758ef8c0d19d3df86781c06e91f55903e4c826871", @ANYBLOB="d0f26170606248e80ff2d17f96538fa1c4e4103626b1c2b56ae5e24e72705cf53ab46befbbc719ee27fa1903da24b37e11a04f95a01c726df78780c45ea7f24026f3aab89ad78f1aa8aaaede24ccaa4986afa21b8928cb89f741cbca23e92918c5108f8594a2ff23a284aad00736c508fc601068e0630c0151930d595ecb7cb8f230a4c81b95248909b57ddec13462d8b148745385a14d409e388eddf1360ac51a5e56fea080c097967ae7c0c6141beac504d87d9838b52bf2d7be55dc131f22faa6e97d30efd1348ed4a97f65bd8e5f4cdd717592f88280925ae60509b0403117ea22f128a200d4bc55cecf3557b2e0aff5cc86", @ANYRESOCT=r0, @ANYRES16, @ANYRES16=r0, @ANYRES32=r0, @ANYRESOCT=r1], 0x0, 0x8, 0x0, 0x0, 0x0, 0x42, '\x00', r2, 0x25, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000300)='sys_enter\x00', r3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000500000002"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000010007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) madvise(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x10) madvise(&(0x7f000042f000/0x800000)=nil, 0x800000, 0x11) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000840), 0x81, r4}, 0x38) timer_create(0x0, &(0x7f0000000340)={0x0, 0xf, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000004c0)=0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000000540)={{r7, r8+60000000}}, &(0x7f00000005c0)) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000180001000000000000000000020000000000000900000000060015000a0000000c001680"], 0x30}}, 0x0) acct(0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000580)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x2a, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r10}, 0x10) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r11) sendmsg$ETHTOOL_MSG_TSINFO_GET(r11, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="01002dbd7000fedbdf2531000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x2004c890}, 0x2000c800) 541.004836ms ago: executing program 2 (id=975): creat(&(0x7f0000000280)='./file0\x00', 0xe5) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r0, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)=[0x45c], 0x0, 0x0, 0x1, 0x1}}, 0x40) 519.343368ms ago: executing program 4 (id=976): r0 = syz_open_procfs(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x95, 0x3}, 0x100002, 0x0, 0xfffffffc, 0x3, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0xe}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{}, &(0x7f0000000180), &(0x7f00000001c0)=r1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0xc}, 0x94) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000ffdbdf2514000000080001000100000008001c"], 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000500)='batadv_slave_0\x00', 0x10) 517.172478ms ago: executing program 0 (id=977): r0 = syz_open_dev$usbfs(&(0x7f0000000380), 0x204, 0x2) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {}, 0x20000009, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffc, 0x360}, 0x8, 0x9, 0x80, 0x0, 0x0, 0x101, 0x0}) 499.34641ms ago: executing program 1 (id=978): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='schedstat\x00') mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x95, 0x3}, 0x100002, 0x0, 0xfffffffc, 0x3, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0xe}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r3}, &(0x7f0000000180), &(0x7f00000001c0)=r2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0xc}, 0x94) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) r5 = gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010028bd7000ffdbdf2514000000080001000100000008001c", @ANYRES32=r5], 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000500)='batadv_slave_0\x00', 0x10) 435.365305ms ago: executing program 2 (id=979): socket(0x2, 0x80805, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x34120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r1}, 0x0, &(0x7f00000001c0)=r0}, 0x20) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x18) syz_mount_image$ext4(&(0x7f0000000ac0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x3810744, &(0x7f0000000000)={[{@nomblk_io_submit}, {@max_batch_time={'max_batch_time', 0x3d, 0x5314}}, {@usrquota}, {@jqfmt_vfsv1}, {@jqfmt_vfsv0}, {@delalloc}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x100}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@i_version}]}, 0x1, 0x453, &(0x7f0000002a80)="$eJzs289vFFUcAPDvzG4BAdmK+AMEraKx8UdLCyoHPWg08aCJiR7wWNtCkIUaWhMhRKsxeDQk3o1HE/8CT56MejLxqndDQpSYgF5cM7sztLvdLf2xZSv7+SQL7+28nfe+mfdm377XCaBvDWX/JBE7I+LXiKg0ss0Fhhr/Xb96YfLvqxcmk6jV3vwjqZe7dvXCZFG0+NyOPDOcRqSfJnklzWbPnT81Ua1On83zo3On3xudPXf+6ZOnJ05Mn5g+M3706JHDY889O/5MV+LM2nRt34cz+/e++val1yePXXrnx2+y9t57oHF8cRzdMpQF/metrvXYY92urMf+rS3EmZR73RpWqhQR2eUaqI//SpRi4eJV4pVPeto4YENl9+ytnQ/P14DbWBK9bgHQG8UXffb7t3jdoqnHpnDlxcYPoCzu6/mrcaQcaV5mYAPrH4qIY/P/fJm9omUdotZm3QAAYL2+y+Y/Ty2d/9X3RhpFXtiRl61ExGBE3BURuyPi7ojYExH35GXvi4j7V1l/69bQ0vlnenmtsa1ENv97Pt/bap7/FbO/GCzluTvr8Q8kx09Wpw9FxK6IGI6BrVl+rN3Ji1O8/MvnnepfPP/LXln9xVwwP8nlcssC3dTE3ES3JqVXPo7YV24Xf3JjJyDrC3sjYt/qTr2rSJx84uv9nQrdPP5ldGGfqfZVxOON6z8fLfEXkuX3J0e3RXX60GjRK5b66eeLb3Sqf13xd0F2/bc39/+WEpW/ksX7tbOrr+Pib591/E1ZXmP/35K8Vd+z3pK/98HE3NzZsYgtyWv1fNP74wufLfJF+Sz+4YPtx//u/DNZ/A9ERNaJD0TEgxHxUH7tHo6IRyLi4DLx//DSo+92OrYZrv9U2/vfjf4/2Hz9V58onfr+2071r+z+d6SeGs7fqd//bqJzc7blJdbamwEAAOD/J42InZGkIzfSaToy0vh7+T2xPa3OzM49eXzm/TNTjWcEBmMgLVa6KovWQ8eS+fyMjfx4vlZcHD+crxt/Ubqjnh+ZnKlO9Th26Hc7Ooz/zO+lXrcO2HCe14L+1Tr+0x61A7j1fP9D/zL+oX8Z/9C/2o3/j1ry9gLg9uT7H/qX8Q/9y/iH/mX8Q19az3P9G5UoL/P0vsRmSUS6KZoh0SZR7sLo7vGNCQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoEv+CwAA//9uCfIx") syz_open_dev$tty20(0xc, 0x4, 0x1) 428.699665ms ago: executing program 0 (id=980): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0500000004000000990000000b"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r3}, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000008000000180001801400020073797a"], 0x50}}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000040)=0xfe) r6 = socket(0x2, 0x3, 0x67) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0x52c) sendto$unix(r6, 0x0, 0x0, 0x200000000000000, &(0x7f00000000c0)=@abs={0x0, 0x7, 0xd0000e0}, 0x6e) readv(r5, &(0x7f0000000700)=[{&(0x7f0000000740)=""/71, 0x47}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) write$ppp(r5, &(0x7f0000003700)="aaf5", 0x2) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"/2574], &(0x7f0000000140)='GPL\x00'}, 0x48) r8 = socket$kcm(0x2, 0x1, 0x0) sendmsg$inet(r8, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) r9 = socket$kcm(0x29, 0x2, 0x0) writev(r9, &(0x7f0000000480)=[{&(0x7f00000001c0)="13", 0x1}], 0x1) ioctl$BTRFS_IOC_TREE_SEARCH(r7, 0xd0009411, &(0x7f0000002000)={{0x0, 0x8, 0x7, 0x2, 0x2ab, 0xabd9, 0x9, 0x3a4, 0x4, 0xf, 0x2, 0x0, 0x1, 0xffffffffffffff38, 0x7}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x89e1, &(0x7f0000000340)={r8}) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000008000000060000000010"], 0x48) r11 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000018110000", @ANYRES32=r10, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x64, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000080)='kfree\x00', r11, 0x0, 0x2}, 0x18) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{r4, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f00000005c0)}, 0x20) syz_clone3(&(0x7f0000000800)={0x0, &(0x7f0000000200), &(0x7f0000000340), &(0x7f0000000380), {0x29}, &(0x7f00000004c0)=""/187, 0xbb, &(0x7f0000000700)=""/116, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff], 0x8, {r12}}, 0x58) 418.681616ms ago: executing program 1 (id=981): r0 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="aa", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x6}, 0x3}, 0x1c) r2 = socket(0x10, 0x3, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001a80)="d8000000180081064e81f782db4cb904021d0800fd007c05e8fe50a10a000600014002020c600e41b0000900ac000a0501000000160012000a00ff120048035c3b61c1d67f6f94007134cf6efb8007a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667daffffffffff1f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5b7276505de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000001008af26c8b7b55f4d2a6823a45", 0xd8}], 0x1}, 0x894) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000001040)={'sit0\x00', &(0x7f0000001000)={'syztnl2\x00', 0x0, 0x0, 0xa000, 0x8, 0x0, {{0x5, 0x4, 0x0, 0x0, 0xa, 0x64, 0x0, 0x7, 0x29, 0x0, @loopback, @multicast1}}}}) creat(&(0x7f00000000c0)='./file0\x00', 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='kmem_cache_free\x00'}, 0x10) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f00000009c0)={[{@errors_remount}, {@debug}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5e}}, {@noauto_da_alloc}, {@bsdgroups}, {@jqfmt_vfsv1}, {@abort}, {@data_err_ignore}]}, 0x2, 0x476, &(0x7f0000000540)="$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") 415.726096ms ago: executing program 4 (id=982): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="9feb01001800000000000000c0000000c000000009000000000000000000000804000000040000000000000a050000000900000000000002020000000900000000000007000000001000000000000010080000000b00000006000013000000000c00000004000000000000000b000000030000000100000008000000019ea645bbed294f46fc611d938b00000000000000800d000000620800000600000004000000f7ffffff090000000d000000fdffffff000000f0030200000000000c030000000e00000001000013080000000e00000003000000490d000000000000000000"], &(0x7f00000003c0)=""/73, 0xe1, 0x49, 0x0, 0x695, 0x10000}, 0x28) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wg0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000b00)=ANY=[@ANYRES32=r1, @ANYRES16=0x0, @ANYBLOB="fadc806a097fbb4c1b3487b584fc34fe6081b2654a3235312ae182b32de16e82f4efe5014c8561d8eba9b6352cc2b1748fc4aea06b4b01a220eb3dc2a45397e99aee0ebecc6638a40a88758d6838d75ba13a581659607dbbeb070096d1391df013964430208bca70df2d9a7f0691bed736a16a528f203920ef1ed758ef8c0d19d3df86781c06e91f55903e4c826871", @ANYBLOB="d0f26170606248e80ff2d17f96538fa1c4e4103626b1c2b56ae5e24e72705cf53ab46befbbc719ee27fa1903da24b37e11a04f95a01c726df78780c45ea7f24026f3aab89ad78f1aa8aaaede24ccaa4986afa21b8928cb89f741cbca23e92918c5108f8594a2ff23a284aad00736c508fc601068e0630c0151930d595ecb7cb8f230a4c81b95248909b57ddec13462d8b148745385a14d409e388eddf1360ac51a5e56fea080c097967ae7c0c6141beac504d87d9838b52bf2d7be55dc131f22faa6e97d30efd1348ed4a97f65bd8e5f4cdd717592f88280925ae60509b0403117ea22f128a200d4bc55cecf3557b2e0aff5cc86", @ANYRESOCT=r0, @ANYRES16, @ANYRES16=r0, @ANYRES32=r0, @ANYRESOCT=r1], 0x0, 0x8, 0x0, 0x0, 0x0, 0x42, '\x00', r2, 0x25, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000300)='sys_enter\x00', r3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000500000002"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000010007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) madvise(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x10) madvise(&(0x7f000042f000/0x800000)=nil, 0x800000, 0x11) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000840), 0x81, r4}, 0x38) timer_create(0x0, &(0x7f0000000340)={0x0, 0xf, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000004c0)=0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000000540)={{r7, r8+60000000}}, &(0x7f00000005c0)) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000180001000000000000000000020000000000000900000000060015000a0000000c001680"], 0x30}}, 0x0) acct(0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000580)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x2a, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r10}, 0x10) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r11) sendmsg$ETHTOOL_MSG_TSINFO_GET(r11, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="01002dbd7000fedbdf2531000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x2004c890}, 0x2000c800) 408.456817ms ago: executing program 3 (id=983): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000380), 0x5, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7c3898a1c47e0b858d2080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040001000000059f59bd00850000"], 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000700)='signal_deliver\x00', r1}, 0x10) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = dup(r2) ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300030c00000000000000000000000100090000000000030006006c0000000200000000000000000000000000800002000100000000000002060b00000000030005000000000002000000000000000000000000000000010018"], 0x60}, 0x1, 0x7}, 0x0) write$UHID_INPUT(r3, &(0x7f0000001980)={0xb, {"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", 0x1000}}, 0x1006) 359.735801ms ago: executing program 4 (id=984): bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x50) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000580)='kmem_cache_free\x00', r1}, 0x18) symlink(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffffff, 0xb4) syz_open_procfs(0x0, &(0x7f00000005c0)='cgroup\x00') bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) unshare(0x20000400) r2 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e24, @empty}], 0x10) sendmmsg$inet_sctp(r2, &(0x7f0000003780)=[{&(0x7f0000000bc0)=@in={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000c00)="9f", 0x1}], 0x1, 0x0, 0x0, 0x8000}], 0x1, 0xc044) 332.604153ms ago: executing program 1 (id=985): r0 = socket(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001a80)="d8000000180081064e81f782db4cb904021d0800fd007c05e8fe50a10a000600014002020c600e41b0000900ac000a0501000000160012000a00ff120048035c3b61c1d67f6f94007134cf6efb8007a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667daffffffffff1f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5b7276505de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000001", 0xcb}], 0x1}, 0x894) 328.631974ms ago: executing program 0 (id=986): r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x34120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r1}, &(0x7f0000000180), &(0x7f00000001c0)=r0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000ac0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x3810744, &(0x7f0000000000)={[{@nomblk_io_submit}, {@max_batch_time={'max_batch_time', 0x3d, 0x5314}}, {@usrquota}, {@jqfmt_vfsv1}, {@jqfmt_vfsv0}, {@delalloc}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x100}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@i_version}]}, 0x1, 0x453, &(0x7f0000002a80)="$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") r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0x13) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000040)={0xffffffb7, 0x200401, 0x0, 0xc7cf, 0x3, "40000868245eb03100", 0x23fffd, 0x1fd}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000140)=0x9) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a14000000000a030000000000000000000300000014000000100001e9ffffffffffffff000000000a9054945f938cb81412fed58fc54ed053bd8d499cc9322c132f6c736ac6b362d4e2153bf8e9452b7b105db6d61b3152a56bfa6c9c30306e86adcc711a9c5d5855d336a1b060"], 0x3c}}, 0x4) 265.611469ms ago: executing program 3 (id=987): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000a40)=ANY=[@ANYBLOB="2c00000010008100000000000080000000000000", @ANYRES32=0x0, @ANYRESHEX, @ANYRES32, @ANYBLOB="0000000000000000690b000000000e043f1132adc652ee324ba3ff412cc2573bce0015a106523ddf3155ad9d2c907e"], 0x2c}], 0x1}, 0x0) r0 = syz_io_uring_setup(0xbc3, &(0x7f0000000480)={0x0, 0x1568, 0x11080, 0x0, 0x264}, &(0x7f0000000040)=0x0, &(0x7f0000000500)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x2, 0xa3d8, &(0x7f00000005c0)=[{&(0x7f0000000240)="5db5bd", 0x3}], 0x10000000000002a8, 0x8, 0x1, {0x2}}) io_uring_enter(r0, 0x47f8, 0x0, 0x0, 0x0, 0x0) 262.707529ms ago: executing program 1 (id=988): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32, @ANYBLOB="0000000000000000fcffffff000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xf, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000000000000000000000818b306fdd279ac0282dcd023508a474000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200001400000000000000000000008500000083000000bf0900000004000055090100000000009500000000000000bf91000000000000010000008500000085000000b7000000000000009500"/96], &(0x7f0000000140)='GPL\x00', 0xa, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x75, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r2 = getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000980)=0x0) sendmmsg$unix(r4, &(0x7f00000014c0)=[{{&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000000c0)="0c78a7111dd4c1e759b26cc67fe816ef92b6a7c90926df04bcee16347aa2dc20d4b00705ce7567c1ad", 0x29}, {&(0x7f0000002240)="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0xfff}, {&(0x7f0000000700)="ca911c462b53bb835cf641dd6a49fbf737004b59360a2a663d4bdcc8e02ea508b9253440cf8c2f6367ef561a0f6687df6added79b2e5fe355da928642b5f2915805e877a844816d9d88e2bea288480c0012f33ac985c22d7327c6138a5c439480a6c2de3993cea3ed59ac00e1cb0343c588c796ee4fd830524105caa6811702538072cb158efcd8dab4cc85b5c3e53688105f1dda6be227ac47de7787ed140e5c70d9ac2d1e9f37a2dd7d7f40178b7ad21f97caac51494cdc9a01971", 0xbc}, 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{&(0x7f00000067c0)="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0x1000}, {&(0x7f00000013c0)="601f529057c6685a5067eabbaa0801c357f4f56c36585b2a888d176d7beb5082e10052d5333ae9a12ddda99ed090eb989d25c609d427db7e786babc3", 0x3c}], 0x5, &(0x7f0000001480)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x4}}], 0x4, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = syz_open_procfs(r2, &(0x7f00000005c0)='cgroup\x00') r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="180100000700002c0000000000000004850000002a00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80001}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r7, 0x0, 0x2}, 0x18) lseek(r6, 0x10001, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='sched_switch\x00', r1, 0x0, 0xffffffffffffffff}, 0x18) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000d0428bd", @ANYRES32=0x0], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {}, {0x4, 0xffff}, {0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x840) socket$netlink(0x10, 0x3, 0x0) rseq(&(0x7f0000000600)={0x0, 0x0, 0x0, 0x3}, 0x20, 0x0, 0x0) unshare(0x20000400) r8 = socket(0xa, 0x5, 0x0) sendmmsg$inet_sctp(r8, &(0x7f0000003780)=[{&(0x7f0000000bc0)=@in={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000c00)="9f", 0x1}], 0x1, 0x0, 0x0, 0x8000}], 0x1, 0xc044) recvmsg(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x40000000) 257.691449ms ago: executing program 4 (id=989): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0700000004000000200100000102000028"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb00551a000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000140)='kmem_cache_free\x00', r1, 0x0, 0xb}, 0x18) mremap(&(0x7f000008f000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000486000/0x1000)=nil) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x31e5, &(0x7f0000000a00)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) r2 = socket$inet6(0xa, 0x3, 0x3c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4000, 0x0, @remote, 0x5}, 0x1c) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0xffdf}], 0x1) 186.110645ms ago: executing program 0 (id=990): r0 = syz_open_dev$usbfs(&(0x7f0000000380), 0x204, 0x2) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {}, 0x20000009, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffc, 0x360}, 0x8, 0x9, 0x80, 0x0, 0x0, 0x101, 0x0}) 154.851248ms ago: executing program 3 (id=991): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="9feb01001800000000000000c0000000c000000009000000000000000000000804000000040000000000000a050000000900000000000002020000000900000000000007000000001000000000000010080000000b00000006000013000000000c00000004000000000000000b000000030000000100000008000000019ea645bbed294f46fc611d938b00000000000000800d000000620800000600000004000000f7ffffff090000000d000000fdffffff000000f0030200000000000c030000000e00000001000013080000000e00000003000000490d000000000000000000"], &(0x7f00000003c0)=""/73, 0xe1, 0x49, 0x0, 0x695, 0x10000}, 0x28) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wg0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000b00)=ANY=[@ANYRES32=r1, @ANYRES16=0x0, @ANYBLOB="fadc806a097fbb4c1b3487b584fc34fe6081b2654a3235312ae182b32de16e82f4efe5014c8561d8eba9b6352cc2b1748fc4aea06b4b01a220eb3dc2a45397e99aee0ebecc6638a40a88758d6838d75ba13a581659607dbbeb070096d1391df013964430208bca70df2d9a7f0691bed736a16a528f203920ef1ed758ef8c0d19d3df86781c06e91f55903e4c826871", @ANYBLOB="d0f26170606248e80ff2d17f96538fa1c4e4103626b1c2b56ae5e24e72705cf53ab46befbbc719ee27fa1903da24b37e11a04f95a01c726df78780c45ea7f24026f3aab89ad78f1aa8aaaede24ccaa4986afa21b8928cb89f741cbca23e92918c5108f8594a2ff23a284aad00736c508fc601068e0630c0151930d595ecb7cb8f230a4c81b95248909b57ddec13462d8b148745385a14d409e388eddf1360ac51a5e56fea080c097967ae7c0c6141beac504d87d9838b52bf2d7be55dc131f22faa6e97d30efd1348ed4a97f65bd8e5f4cdd717592f88280925ae60509b0403117ea22f128a200d4bc55cecf3557b2e0aff5cc86", @ANYRESOCT=r0, @ANYRES16, @ANYRES16=r0, @ANYRES32=r0, @ANYRESOCT=r1], 0x0, 0x8, 0x0, 0x0, 0x0, 0x42, '\x00', r2, 0x25, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffd}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000300)='sys_enter\x00', r3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000500000002"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000010007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) madvise(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x10) madvise(&(0x7f000042f000/0x800000)=nil, 0x800000, 0x11) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000840), 0x81, r4}, 0x38) timer_create(0x0, &(0x7f0000000340)={0x0, 0xf, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000004c0)=0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000000540)={{r7, r8+60000000}}, &(0x7f00000005c0)) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000180001000000000000000000020000000000000900000000060015000a0000000c001680"], 0x30}}, 0x0) acct(0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x11, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=0x0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000580)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x2a, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r10}, 0x10) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r11) sendmsg$ETHTOOL_MSG_TSINFO_GET(r11, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="01002dbd7000fedbdf2531000000180001801400020064756d6d7930"], 0x2c}, 0x1, 0x0, 0x0, 0x2004c890}, 0x2000c800) 99.139952ms ago: executing program 4 (id=992): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/bus/input/devices\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='schedstat\x00') mount$9p_fd(0x0, &(0x7f0000000100)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x95, 0x3}, 0x100002, 0x0, 0xfffffffc, 0x3, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000"], 0x0, 0xe}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r3}, &(0x7f0000000180), &(0x7f00000001c0)=r2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0xc}, 0x94) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) r5 = gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="010028bd7000ffdbdf2514000000080001000100000008001c", @ANYRES32=r5], 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000500)='batadv_slave_0\x00', 0x10) 87.816273ms ago: executing program 0 (id=993): r0 = syz_genetlink_get_family_id$smc(&(0x7f0000000000), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x40, r0, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'bond0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x40}}, 0x0) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x40030000000000}, 0x4000) 69.586784ms ago: executing program 3 (id=994): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x8, 0x1, 0x4, 0x20005, 0x400, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000640)={0x0, 0x0}) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, 0x0, 0x20000000, 0x0) r1 = syz_io_uring_setup(0x49d, &(0x7f00000003c0)={0x0, 0x79ae, 0x400, 0x7ffd, 0x32c}, &(0x7f0000000680)=0x0, &(0x7f0000000040)=0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/crypto\x00', 0x0, 0x0) r5 = inotify_init1(0x0) unshare(0x4000400) inotify_rm_watch(r5, 0x0) preadv(r4, &(0x7f00000012c0)=[{&(0x7f0000001800)=""/250, 0xfa}], 0x1, 0x40000004, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfb, 0x4140045e}, 0xc) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="62202a3a2a2072778176"], 0xa) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r8, 0x40049366, &(0x7f0000000080)=0x2) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x2007, @fd, 0x6, &(0x7f0000000580)=""/207, 0xcf, 0x2, 0x1}) io_uring_enter(r1, 0xfd0, 0x4c1, 0x43, 0x0, 0x0) unshare(0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000000000020000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000002080)=@newtaction={0xe68, 0x30, 0x25, 0x0, 0x0, {}, [{0xe54, 0x1, [@m_pedit={0xe50, 0x1, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{{}, 0x2}, [{}, {0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x20000}, {}, {}, {}, {0x1}, {0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {0x0, 0x0, 0x3}, {0x0, 0x7}, {0x0, 0x0, 0x0, 0xfffffffd}, {}, {0x0, 0x2}, {}, {}, {}, {0xfffffffc}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x4}, {}, {}, {}, {}, {0x0, 0x1}, {0x7}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, {0xfffffffc}, {}, {0x0, 0x800000}, {}, {}, {}, {0x0, 0x0, 0x2}, {0x4, 0x4000000}, {}, {0x0, 0x80000000}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}, {0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x2, 0xfffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, {}, {0x0, 0x0, 0x0, 0x0, 0x100000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xfffffffd}, {}, {}, {0x0, 0x0, 0x1, 0x0, 0x747}, {0x8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0xa}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {0x0, 0x5}], [{0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2}, {}, {}, {}, {}, {}, {0x5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x3}, {}, {}, {}, {}, {}, {0x5}, {}, {}, {}, {0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe68}}, 0x0) 11.345099ms ago: executing program 1 (id=995): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000240)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x30, '\x00', 0x0, @fallback=0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000007a014000000000009540000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[], 0x0, 0x3f, 0x0, 0x0, 0x0, 0xb, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r0}, 0x10) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x20000023896) close(r1) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)=0x0) timer_settime(r4, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0xc100, 0x0) 9.418149ms ago: executing program 0 (id=996): r0 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="aa", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x6}, 0x3}, 0x1c) r2 = socket(0x10, 0x3, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001a80)="d8000000180081064e81f782db4cb904021d0800fd007c05e8fe50a10a000600014002020c600e41b0000900ac000a0501000000160012000a00ff120048035c3b61c1d67f6f94007134cf6efb8007a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667daffffffffff1f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5b7276505de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000001008af26c8b7b55f4d2a6823a45", 0xd8}], 0x1}, 0x894) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000001040)={'sit0\x00', &(0x7f0000001000)={'syztnl2\x00', 0x0, 0x0, 0xa000, 0x8, 0x0, {{0x5, 0x4, 0x0, 0x0, 0xa, 0x64, 0x0, 0x7, 0x29, 0x0, @loopback, @multicast1}}}}) creat(&(0x7f00000000c0)='./file0\x00', 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='kmem_cache_free\x00'}, 0x10) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f00000009c0)={[{@errors_remount}, {@debug}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5e}}, {@noauto_da_alloc}, {@bsdgroups}, {@jqfmt_vfsv1}, {@abort}, {@data_err_ignore}]}, 0x2, 0x476, &(0x7f0000000540)="$eJzs3M1vFOUfAPDvzLblx2v7Q3wBUavE2PjS0oLKwYtGEw8YTfSAN2tbCKFQQ2sihEg1Bi8mhkTP6tHEv8CbF6OeTLzq3ZAQ5QJ6qpnZmbK7dLctLLuF/XySZZ9n5pl9nm9nnp1n5pklgJ41nP2TRGyLiN8jYrCarS8wXH27duXc1D9Xzk0lsbT05l9JXu7qlXNTZdFyu61FZiSNSD9JikrqzZ85e2JydnbmdJEfWzj53tj8mbPPHD85eWzm2MypiUOHDh4Yf/65iWfbEmcW19U9H87t3f3q2xdfmzpy8d2fv8vau61YXxtHg00N72s2nAX+91JueWFafXt83RFsbNtr0klfFxvCulQiIttd/Xn/H4xKXN95g/HKx11tHHBbZeemFie2xSXgLpZEt1sAdEd5os+uf8tXh4YeG8LlF6sXQFnc14pXdU1feameXxttv031D0fEkcV/v8pe0fo+BABAW3w29eXheHql8V8a99WU21HMoQxFxP8jYmdE3BMRuyLi3oi87P0R8cDqVaa1mcapoRvHP+mlmw5uDbLx3wvF3Fb9+G+5mUOVIrc9j78/OXp8dmZ/8TcZif5NWX68RR0/vPzb583W1Y7/sldWfzkWLNpxqa/hBt305MJkPihtg8sfRezpWyn+ZHkmIImI3RGxZ30fvaNMHH/y273NCq0efwttmGda+ibiier+X4yG+EtJ6/nJsf/F7Mz+sfKouNEvv154o1n9txR/G2T7f0v98d9YZCipna+dX38dF/74tOk1zc0e/wPJW/m2A8WyDyYXFk6PRwwkh/N83fKJ69uW+bJ8Fv/IvpX7/85imyz+ByMiO4gfioiHI+KRou2PRsRjEbGvRfw/vdR8XX38m7d1Y/9PN3z/bc7XLB//Dft//YnKiR+/X7n2r99Z2/4/mKdGiiX5998q1trAW/zzAQAAwB0hzZ+BT9LR5XSajo5Wn+HfFVvS2bn5haeOzr1/arr6rPxQ9Kflna7Bmvuh48li8YnV/ERxr7hcf6C4b/xFZXOeH52am53ucuzQ67Y26f+ZPyvdbh1w2600jzYx0IWGAB3X2P/T+uz51zvZGKCjmj5Hs6Wz7QA6b5Xn6NJOtQPoPP9fC/Sulfr/+Ya8uQC4Ozn/Q+/S/6F36f/Qu/R/6Emr/Ui+cou//Ze44xLJ2gpH2v2mboxEf0S05QMHNkQ4RaLb30wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADt8V8AAAD//5qI6jE=") 0s ago: executing program 4 (id=997): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000540)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000001000000850000008600000095", @ANYRES16=r0], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r5}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r6, &(0x7f0000014980)=[{{&(0x7f0000000140)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000001c00)='{', 0x34000}], 0x1}}, {{&(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010101}, 0x10, &(0x7f0000010700)=[{&(0x7f0000010140)="9b", 0x1}], 0x1}}], 0x2, 0x0) kernel console output (not intermixed with test programs): [ T3507] FAT-fs (loop0): Directory bread(block 39) failed [ 40.175062][ T3507] FAT-fs (loop0): Directory bread(block 40) failed [ 40.175101][ T3507] FAT-fs (loop0): Directory bread(block 41) failed [ 40.181925][ T3504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.6: bg 0: block 131: padding at end of block bitmap is not set [ 40.182187][ T3504] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 40.185791][ T3504] EXT4-fs (loop2): 1 truncate cleaned up [ 40.186227][ T3504] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.221288][ T3512] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 40.382899][ T3516] loop1: detected capacity change from 0 to 512 [ 40.460884][ T3516] EXT4-fs (loop1): 1 orphan inode deleted [ 40.468073][ T3516] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.481018][ T3463] EXT4-fs error (device loop1): ext4_release_dquot:6973: comm kworker/u8:8: Failed to release dquot type 1 [ 40.500459][ T3516] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.531080][ T3528] loop0: detected capacity change from 0 to 128 [ 40.547763][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.565131][ T3528] FAT-fs (loop0): Directory bread(block 32) failed [ 40.571906][ T3528] FAT-fs (loop0): Directory bread(block 33) failed [ 40.579936][ T3528] FAT-fs (loop0): Directory bread(block 34) failed [ 40.586549][ T3528] FAT-fs (loop0): Directory bread(block 35) failed [ 40.587969][ T3530] loop1: detected capacity change from 0 to 512 [ 40.609073][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.611639][ T3528] FAT-fs (loop0): Directory bread(block 36) failed [ 40.630108][ T3528] FAT-fs (loop0): Directory bread(block 37) failed [ 40.636811][ T3528] FAT-fs (loop0): Directory bread(block 38) failed [ 40.643548][ T3528] FAT-fs (loop0): Directory bread(block 39) failed [ 40.653409][ T3528] FAT-fs (loop0): Directory bread(block 40) failed [ 40.661180][ T3528] FAT-fs (loop0): Directory bread(block 41) failed [ 40.664974][ T3530] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.15: bg 0: block 131: padding at end of block bitmap is not set [ 40.686804][ T3530] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 40.695893][ T3530] EXT4-fs (loop1): 1 truncate cleaned up [ 40.702321][ T3530] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.724019][ T3528] tipc: Started in network mode [ 40.729070][ T3528] tipc: Node identity 925d5cc56b87, cluster identity 4711 [ 40.736354][ T3528] tipc: Enabled bearer , priority 0 [ 40.746005][ T3528] tipc: Disabling bearer [ 40.759798][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.794321][ T3536] netlink: 'syz.1.17': attribute type 1 has an invalid length. [ 40.907075][ T3542] loop1: detected capacity change from 0 to 512 [ 40.925492][ T3542] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.934774][ T3542] EXT4-fs: Ignoring removed i_version option [ 40.948646][ T3542] EXT4-fs (loop1): 1 orphan inode deleted [ 40.956838][ T3542] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.998387][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.059663][ T3548] loop1: detected capacity change from 0 to 512 [ 41.070257][ T3548] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.21: bg 0: block 131: padding at end of block bitmap is not set [ 41.085090][ T3548] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 41.098853][ T3548] EXT4-fs (loop1): 1 truncate cleaned up [ 41.104927][ T3548] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.199639][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.305624][ T3554] loop4: detected capacity change from 0 to 512 [ 41.350305][ T3554] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.364124][ T3554] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.397069][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.437646][ T3562] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 41.454296][ T3564] netlink: 24 bytes leftover after parsing attributes in process `syz.1.27'. [ 41.519855][ T3569] loop4: detected capacity change from 0 to 128 [ 41.534865][ T3569] FAT-fs (loop4): Directory bread(block 32) failed [ 41.565885][ T3569] FAT-fs (loop4): Directory bread(block 33) failed [ 41.572709][ T3569] FAT-fs (loop4): Directory bread(block 34) failed [ 41.579337][ T3569] FAT-fs (loop4): Directory bread(block 35) failed [ 41.585955][ T3569] FAT-fs (loop4): Directory bread(block 36) failed [ 41.593240][ T3569] FAT-fs (loop4): Directory bread(block 37) failed [ 41.599835][ T3569] FAT-fs (loop4): Directory bread(block 38) failed [ 41.606482][ T3569] FAT-fs (loop4): Directory bread(block 39) failed [ 41.613664][ T3569] FAT-fs (loop4): Directory bread(block 40) failed [ 41.620592][ T3569] FAT-fs (loop4): Directory bread(block 41) failed [ 41.681878][ T3574] loop1: detected capacity change from 0 to 512 [ 41.695353][ T3574] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.709127][ T3574] EXT4-fs: Ignoring removed i_version option [ 41.758734][ T3574] EXT4-fs (loop1): 1 orphan inode deleted [ 41.771965][ T3574] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.801258][ T3569] tipc: Started in network mode [ 41.806324][ T3569] tipc: Node identity 0a058f87f08e, cluster identity 4711 [ 41.813567][ T3569] tipc: Enabled bearer , priority 0 [ 41.839903][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.849356][ T3583] loop2: detected capacity change from 0 to 512 [ 41.863251][ T3583] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.32: bg 0: block 131: padding at end of block bitmap is not set [ 41.879047][ T3583] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 41.880855][ T3569] tipc: Disabling bearer [ 41.899123][ T3583] EXT4-fs (loop2): 1 truncate cleaned up [ 41.909013][ T3583] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.959595][ T3594] loop1: detected capacity change from 0 to 128 [ 41.985396][ T3594] FAT-fs (loop1): Directory bread(block 32) failed [ 42.047345][ T3594] FAT-fs (loop1): Directory bread(block 33) failed [ 42.053958][ T3594] FAT-fs (loop1): Directory bread(block 34) failed [ 42.079279][ T3594] FAT-fs (loop1): Directory bread(block 35) failed [ 42.085925][ T3594] FAT-fs (loop1): Directory bread(block 36) failed [ 42.107929][ T3594] FAT-fs (loop1): Directory bread(block 37) failed [ 42.114930][ T3594] FAT-fs (loop1): Directory bread(block 38) failed [ 42.123069][ T3594] FAT-fs (loop1): Directory bread(block 39) failed [ 42.130966][ T3594] FAT-fs (loop1): Directory bread(block 40) failed [ 42.139658][ T3594] FAT-fs (loop1): Directory bread(block 41) failed [ 42.176095][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.212111][ T3602] loop4: detected capacity change from 0 to 764 [ 42.245491][ T3610] loop2: detected capacity change from 0 to 512 [ 42.252956][ T3605] serio: Serial port ptm0 [ 42.258525][ T3602] rock: directory entry would overflow storage [ 42.264743][ T3602] rock: sig=0x4f50, size=4, remaining=3 [ 42.270435][ T3602] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 42.298825][ T3610] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.321440][ T3610] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.392554][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.494652][ T3622] loop0: detected capacity change from 0 to 512 [ 42.528624][ T3622] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.529420][ T3622] EXT4-fs: Ignoring removed i_version option [ 42.540864][ T3626] loop3: detected capacity change from 0 to 512 [ 42.543422][ T3626] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.543542][ T3626] EXT4-fs: Ignoring removed i_version option [ 42.572881][ T3626] EXT4-fs (loop3): 1 orphan inode deleted [ 42.573315][ T3626] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.596014][ T3622] EXT4-fs (loop0): 1 orphan inode deleted [ 42.606738][ T3622] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.656329][ T3634] raw_sendmsg: syz.1.47 forgot to set AF_INET. Fix it! [ 42.689212][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.716504][ T3639] loop1: detected capacity change from 0 to 512 [ 42.727122][ T3640] loop2: detected capacity change from 0 to 128 [ 42.742742][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.759605][ T3640] FAT-fs (loop2): Directory bread(block 32) failed [ 42.774189][ T3642] netdevsim netdevsim3: Direct firmware load for ./file0/file1 failed with error -2 [ 42.785175][ T3640] FAT-fs (loop2): Directory bread(block 33) failed [ 42.791918][ T3640] FAT-fs (loop2): Directory bread(block 34) failed [ 42.798588][ T3640] FAT-fs (loop2): Directory bread(block 35) failed [ 42.805277][ T3640] FAT-fs (loop2): Directory bread(block 36) failed [ 42.812006][ T3640] FAT-fs (loop2): Directory bread(block 37) failed [ 42.812292][ T3639] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.818680][ T3640] FAT-fs (loop2): Directory bread(block 38) failed [ 42.845336][ T3640] FAT-fs (loop2): Directory bread(block 39) failed [ 42.853240][ T3640] FAT-fs (loop2): Directory bread(block 40) failed [ 42.859838][ T3640] FAT-fs (loop2): Directory bread(block 41) failed [ 42.877948][ T3639] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.903254][ T3648] loop3: detected capacity change from 0 to 512 [ 42.936341][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.947607][ T3648] EXT4-fs (loop3): 1 orphan inode deleted [ 42.953949][ T3648] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.966749][ T3648] ext4 filesystem being mounted at /9/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.977163][ T110] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:4: Failed to release dquot type 1 [ 43.026476][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.074130][ T3657] wg2: entered promiscuous mode [ 43.079155][ T3657] wg2: entered allmulticast mode [ 43.252362][ T3668] netlink: 436 bytes leftover after parsing attributes in process `syz.3.59'. [ 43.264906][ T3669] loop2: detected capacity change from 0 to 128 [ 43.377363][ T3669] FAT-fs (loop2): Directory bread(block 32) failed [ 43.387070][ T3669] FAT-fs (loop2): Directory bread(block 33) failed [ 43.393906][ T3669] FAT-fs (loop2): Directory bread(block 34) failed [ 43.400645][ T3669] FAT-fs (loop2): Directory bread(block 35) failed [ 43.420954][ T3675] netlink: 16 bytes leftover after parsing attributes in process `syz.1.62'. [ 43.434958][ T3669] FAT-fs (loop2): Directory bread(block 36) failed [ 43.441739][ T3669] FAT-fs (loop2): Directory bread(block 37) failed [ 43.448787][ T3669] FAT-fs (loop2): Directory bread(block 38) failed [ 43.455417][ T3669] FAT-fs (loop2): Directory bread(block 39) failed [ 43.462077][ T3669] FAT-fs (loop2): Directory bread(block 40) failed [ 43.469012][ T3669] FAT-fs (loop2): Directory bread(block 41) failed [ 43.528563][ T3682] loop4: detected capacity change from 0 to 512 [ 43.567090][ T3686] loop3: detected capacity change from 0 to 1764 [ 43.636478][ T3682] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.654250][ T3669] tipc: Started in network mode [ 43.659235][ T3669] tipc: Node identity e2347ce94359, cluster identity 4711 [ 43.666475][ T3669] tipc: Enabled bearer , priority 0 [ 43.724592][ T3682] EXT4-fs: Ignoring removed i_version option [ 43.803251][ T3692] tipc: Disabling bearer [ 43.942096][ T3682] EXT4-fs (loop4): 1 orphan inode deleted [ 43.980209][ T3682] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.005058][ T3697] FAULT_INJECTION: forcing a failure. [ 44.005058][ T3697] name failslab, interval 1, probability 0, space 0, times 1 [ 44.017509][ T3694] loop1: detected capacity change from 0 to 512 [ 44.017851][ T3697] CPU: 0 UID: 0 PID: 3697 Comm: syz.2.69 Not tainted syzkaller #0 PREEMPT(voluntary) [ 44.017964][ T3697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 44.018008][ T3697] Call Trace: [ 44.018013][ T3697] [ 44.018021][ T3697] __dump_stack+0x1d/0x30 [ 44.018043][ T3697] dump_stack_lvl+0xe8/0x140 [ 44.018072][ T3697] dump_stack+0x15/0x1b [ 44.018137][ T3697] should_fail_ex+0x265/0x280 [ 44.018167][ T3697] should_failslab+0x8c/0xb0 [ 44.018202][ T3697] kmem_cache_alloc_noprof+0x50/0x310 [ 44.018239][ T3697] ? skb_clone+0x151/0x1f0 [ 44.018340][ T3697] skb_clone+0x151/0x1f0 [ 44.018408][ T3697] ip6_finish_output2+0x1f8/0xd30 [ 44.018516][ T3697] ? __rcu_read_unlock+0x34/0x70 [ 44.018564][ T3697] ? __pfx_ip6_mtu+0x10/0x10 [ 44.018608][ T3697] ip6_finish_output+0x3a4/0x540 [ 44.018639][ T3697] ip6_output+0xfd/0x240 [ 44.018666][ T3697] ? __pfx_ip6_finish_output+0x10/0x10 [ 44.018729][ T3697] ip6_mr_output+0x245/0x790 [ 44.018775][ T3697] ? __ip6_make_skb+0xed3/0x1050 [ 44.018807][ T3697] ? netlbl_enabled+0x25/0x40 [ 44.018847][ T3697] ? selinux_ip_output+0x82/0x190 [ 44.018914][ T3697] ? __pfx_selinux_ip_output+0x10/0x10 [ 44.018978][ T3697] ? __pfx_dst_output+0x10/0x10 [ 44.019013][ T3697] ip6_local_out+0xd8/0xe0 [ 44.019046][ T3697] ip6_push_pending_frames+0xd2/0x1b0 [ 44.019081][ T3697] rawv6_push_pending_frames+0x463/0x4d0 [ 44.019138][ T3697] rawv6_sendmsg+0xe76/0xf80 [ 44.019182][ T3697] ? __pfx_rawv6_sendmsg+0x10/0x10 [ 44.019280][ T3697] inet_sendmsg+0xc2/0xd0 [ 44.019311][ T3697] __sock_sendmsg+0x102/0x180 [ 44.019350][ T3697] __sys_sendto+0x268/0x330 [ 44.019456][ T3697] __x64_sys_sendto+0x76/0x90 [ 44.019483][ T3697] x64_sys_call+0x2d05/0x2ff0 [ 44.019503][ T3697] do_syscall_64+0xd2/0x200 [ 44.019608][ T3697] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 44.019730][ T3697] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 44.019780][ T3697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.019809][ T3697] RIP: 0033:0x7fafa3acebe9 [ 44.019830][ T3697] 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 [ 44.019854][ T3697] RSP: 002b:00007fafa252f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 44.019946][ T3697] RAX: ffffffffffffffda RBX: 00007fafa3d05fa0 RCX: 00007fafa3acebe9 [ 44.019963][ T3697] RDX: 0000000000000016 RSI: 0000200000000300 RDI: 0000000000000003 [ 44.019980][ T3697] RBP: 00007fafa252f090 R08: 0000000000000000 R09: fffffffffffffdfd [ 44.019997][ T3697] R10: 0000000000003b00 R11: 0000000000000246 R12: 0000000000000001 [ 44.020014][ T3697] R13: 00007fafa3d06038 R14: 00007fafa3d05fa0 R15: 00007ffd7ec88818 [ 44.020093][ T3697] [ 44.333281][ T3694] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.335650][ T3694] EXT4-fs: Ignoring removed i_version option [ 44.398997][ T3694] EXT4-fs (loop1): 1 orphan inode deleted [ 44.440878][ T3707] netlink: 12 bytes leftover after parsing attributes in process `syz.2.73'. [ 44.451692][ T3707] netlink: 8 bytes leftover after parsing attributes in process `syz.2.73'. [ 44.472212][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.518651][ T2994] udevd[2994]: worker [3565] terminated by signal 33 (Unknown signal 33) [ 44.527142][ T2994] udevd[2994]: worker [3565] failed while handling '/devices/virtual/block/loop2' [ 44.576684][ T3694] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.602701][ T2994] udevd[2994]: worker [3299] terminated by signal 33 (Unknown signal 33) [ 44.622849][ T2994] udevd[2994]: worker [3299] failed while handling '/devices/virtual/block/loop4' [ 44.672453][ T3724] loop4: detected capacity change from 0 to 512 [ 44.692794][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.709084][ T3724] EXT4-fs (loop4): bad geometry: block count 204800 exceeds size of device (64 blocks) [ 44.717615][ T3713] netlink: 20 bytes leftover after parsing attributes in process `syz.3.72'. [ 44.755096][ T3727] loop1: detected capacity change from 0 to 764 [ 44.785033][ T3722] loop2: detected capacity change from 0 to 1024 [ 44.811626][ T29] kauditd_printk_skb: 325 callbacks suppressed [ 44.811643][ T29] audit: type=1400 audit(1756716829.222:433): avc: denied { mount } for pid=3726 comm="syz.1.81" name="/" dev="loop1" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 44.879162][ T3727] rock: directory entry would overflow storage [ 44.885371][ T3727] rock: sig=0x4f50, size=4, remaining=3 [ 44.891017][ T3727] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 44.900283][ T29] audit: type=1326 audit(1756716829.312:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3726 comm="syz.1.81" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4ffb98ebe9 code=0x0 [ 44.940665][ T3722] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 44.957516][ T3722] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.972597][ T3736] loop3: detected capacity change from 0 to 256 [ 45.000270][ T29] audit: type=1400 audit(1756716829.412:435): avc: denied { setopt } for pid=3720 comm=77DEA105FF07 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 45.030288][ T3736] FAT-fs (loop3): Directory bread(block 64) failed [ 45.037076][ T3736] FAT-fs (loop3): Directory bread(block 65) failed [ 45.045516][ T3736] FAT-fs (loop3): Directory bread(block 66) failed [ 45.052231][ T3736] FAT-fs (loop3): Directory bread(block 67) failed [ 45.060437][ T3736] FAT-fs (loop3): Directory bread(block 68) failed [ 45.067050][ T3736] FAT-fs (loop3): Directory bread(block 69) failed [ 45.083615][ T3724] loop4: detected capacity change from 0 to 1764 [ 45.092447][ T3736] FAT-fs (loop3): Directory bread(block 70) failed [ 45.114956][ T3736] FAT-fs (loop3): Directory bread(block 71) failed [ 45.130433][ T3736] FAT-fs (loop3): Directory bread(block 72) failed [ 45.146637][ T3737] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=3737 comm=syz.2.79 [ 45.171424][ T3736] FAT-fs (loop3): Directory bread(block 73) failed [ 45.243191][ T29] audit: type=1400 audit(1756716829.652:436): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 45.408334][ T29] audit: type=1326 audit(1756716829.652:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3735 comm="syz.3.82" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 45.431754][ T29] audit: type=1326 audit(1756716829.652:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3735 comm="syz.3.82" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 45.455224][ T29] audit: type=1326 audit(1756716829.652:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3735 comm="syz.3.82" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 45.471923][ T3745] syz.0.85 uses obsolete (PF_INET,SOCK_PACKET) [ 45.478498][ T29] audit: type=1326 audit(1756716829.652:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3735 comm="syz.3.82" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 45.508023][ T29] audit: type=1326 audit(1756716829.652:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3735 comm="syz.3.82" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 45.531200][ T29] audit: type=1326 audit(1756716829.652:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3735 comm="syz.3.82" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 45.556153][ T3743] FAULT_INJECTION: forcing a failure. [ 45.556153][ T3743] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 45.569345][ T3743] CPU: 0 UID: 0 PID: 3743 Comm: syz.4.84 Not tainted syzkaller #0 PREEMPT(voluntary) [ 45.569377][ T3743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 45.569391][ T3743] Call Trace: [ 45.569397][ T3743] [ 45.569404][ T3743] __dump_stack+0x1d/0x30 [ 45.569435][ T3743] dump_stack_lvl+0xe8/0x140 [ 45.569493][ T3743] dump_stack+0x15/0x1b [ 45.569511][ T3743] should_fail_ex+0x265/0x280 [ 45.569534][ T3743] should_fail+0xb/0x20 [ 45.569553][ T3743] should_fail_usercopy+0x1a/0x20 [ 45.569595][ T3743] _copy_to_user+0x20/0xa0 [ 45.569660][ T3743] simple_read_from_buffer+0xb5/0x130 [ 45.569733][ T3743] proc_fail_nth_read+0x10e/0x150 [ 45.569762][ T3743] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 45.569821][ T3743] vfs_read+0x1a8/0x770 [ 45.569844][ T3743] ? __fput+0x555/0x650 [ 45.569876][ T3743] ? __rcu_read_unlock+0x4f/0x70 [ 45.569899][ T3743] ? __fget_files+0x184/0x1c0 [ 45.569934][ T3743] ksys_read+0xda/0x1a0 [ 45.570003][ T3743] __x64_sys_read+0x40/0x50 [ 45.570036][ T3743] x64_sys_call+0x27bc/0x2ff0 [ 45.570059][ T3743] do_syscall_64+0xd2/0x200 [ 45.570091][ T3743] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 45.570118][ T3743] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 45.570154][ T3743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.570177][ T3743] RIP: 0033:0x7f24e74bd5fc [ 45.570248][ T3743] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 45.570268][ T3743] RSP: 002b:00007f24e5f27030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 45.570289][ T3743] RAX: ffffffffffffffda RBX: 00007f24e76f5fa0 RCX: 00007f24e74bd5fc [ 45.570302][ T3743] RDX: 000000000000000f RSI: 00007f24e5f270a0 RDI: 0000000000000005 [ 45.570315][ T3743] RBP: 00007f24e5f27090 R08: 0000000000000000 R09: 0000000000000000 [ 45.570328][ T3743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.570361][ T3743] R13: 00007f24e76f6038 R14: 00007f24e76f5fa0 R15: 00007ffd656caad8 [ 45.570380][ T3743] [ 45.599466][ T3745] netlink: 'syz.0.85': attribute type 9 has an invalid length. [ 45.790280][ T3745] netlink: 399 bytes leftover after parsing attributes in process `syz.0.85'. [ 45.813761][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 45.834456][ T3751] loop4: detected capacity change from 0 to 164 [ 45.853177][ T3751] Unable to read rock-ridge attributes [ 45.863242][ T3751] Unable to read rock-ridge attributes [ 45.870061][ T3751] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 45.904674][ T3757] FAULT_INJECTION: forcing a failure. [ 45.904674][ T3757] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 45.917796][ T3757] CPU: 0 UID: 0 PID: 3757 Comm: syz.0.90 Not tainted syzkaller #0 PREEMPT(voluntary) [ 45.917828][ T3757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 45.917843][ T3757] Call Trace: [ 45.917852][ T3757] [ 45.917861][ T3757] __dump_stack+0x1d/0x30 [ 45.917949][ T3757] dump_stack_lvl+0xe8/0x140 [ 45.917968][ T3757] dump_stack+0x15/0x1b [ 45.917987][ T3757] should_fail_ex+0x265/0x280 [ 45.918009][ T3757] should_fail+0xb/0x20 [ 45.918033][ T3757] should_fail_usercopy+0x1a/0x20 [ 45.918061][ T3757] _copy_to_user+0x20/0xa0 [ 45.918096][ T3757] simple_read_from_buffer+0xb5/0x130 [ 45.918123][ T3757] proc_fail_nth_read+0x10e/0x150 [ 45.918192][ T3757] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 45.918225][ T3757] vfs_read+0x1a8/0x770 [ 45.918283][ T3757] ? __rcu_read_unlock+0x4f/0x70 [ 45.918306][ T3757] ? __fget_files+0x184/0x1c0 [ 45.918331][ T3757] ksys_read+0xda/0x1a0 [ 45.918353][ T3757] __x64_sys_read+0x40/0x50 [ 45.918377][ T3757] x64_sys_call+0x27bc/0x2ff0 [ 45.918481][ T3757] do_syscall_64+0xd2/0x200 [ 45.918508][ T3757] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 45.918611][ T3757] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 45.918680][ T3757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.918706][ T3757] RIP: 0033:0x7f31947dd5fc [ 45.918724][ T3757] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 45.918786][ T3757] RSP: 002b:00007f319323f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 45.918807][ T3757] RAX: ffffffffffffffda RBX: 00007f3194a15fa0 RCX: 00007f31947dd5fc [ 45.918821][ T3757] RDX: 000000000000000f RSI: 00007f319323f0a0 RDI: 0000000000000008 [ 45.918836][ T3757] RBP: 00007f319323f090 R08: 0000000000000000 R09: 0000000000000000 [ 45.918850][ T3757] R10: 0000000044000006 R11: 0000000000000246 R12: 0000000000000001 [ 45.918862][ T3757] R13: 00007f3194a16038 R14: 00007f3194a15fa0 R15: 00007fff4c67f2f8 [ 45.918879][ T3757] [ 46.143315][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.143315][ T3463] loop3: rw=1, sector=1192, nr_sectors = 32 limit=256 [ 46.160918][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.160918][ T3463] loop3: rw=1, sector=1256, nr_sectors = 32 limit=256 [ 46.211684][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.211684][ T3463] loop3: rw=1, sector=1320, nr_sectors = 32 limit=256 [ 46.246121][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.246121][ T3463] loop3: rw=1, sector=1384, nr_sectors = 32 limit=256 [ 46.268783][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.268783][ T3463] loop3: rw=1, sector=1448, nr_sectors = 32 limit=256 [ 46.309840][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.309840][ T3463] loop3: rw=1, sector=1512, nr_sectors = 32 limit=256 [ 46.337354][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.337354][ T3463] loop3: rw=1, sector=1576, nr_sectors = 32 limit=256 [ 46.370080][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.370080][ T3463] loop3: rw=1, sector=1640, nr_sectors = 32 limit=256 [ 46.388438][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.388438][ T3463] loop3: rw=1, sector=1704, nr_sectors = 32 limit=256 [ 46.408580][ T3463] kworker/u8:8: attempt to access beyond end of device [ 46.408580][ T3463] loop3: rw=1, sector=1800, nr_sectors = 32 limit=256 [ 46.426247][ T3773] loop0: detected capacity change from 0 to 764 [ 46.437370][ T3770] syzkaller1: entered promiscuous mode [ 46.442905][ T3770] syzkaller1: entered allmulticast mode [ 46.459463][ T3762] loop4: detected capacity change from 0 to 512 [ 46.490746][ T3762] EXT4-fs: Ignoring removed nomblk_io_submit option [ 46.523997][ T3762] EXT4-fs: Ignoring removed i_version option [ 46.564347][ T3762] EXT4-fs (loop4): 1 orphan inode deleted [ 46.567869][ T3780] netdevsim netdevsim2: Direct firmware load for ./file0/file1 failed with error -2 [ 46.587451][ T3775] loop0: detected capacity change from 0 to 1024 [ 46.620075][ T3775] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 46.653620][ T3775] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.672715][ T3762] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.682251][ T3786] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 46.745289][ T3775] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #15: block 3: comm syz.0.98: lblock 3 mapped to illegal pblock 3 (length 3) [ 46.781044][ T3775] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 46.793418][ T3775] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.793418][ T3775] [ 46.793877][ T3791] netlink: 28 bytes leftover after parsing attributes in process `syz.2.102'. [ 46.821705][ T3775] EXT4-fs error (device loop0): ext4_ext_remove_space:2955: inode #15: comm syz.0.98: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 46.839729][ T3794] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 46.876516][ T3775] EXT4-fs error (device loop0) in ext4_setattr:6071: Corrupt filesystem [ 46.906202][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.909687][ T3797] FAULT_INJECTION: forcing a failure. [ 46.909687][ T3797] name failslab, interval 1, probability 0, space 0, times 0 [ 46.927843][ T3797] CPU: 0 UID: 0 PID: 3797 Comm: syz.3.104 Not tainted syzkaller #0 PREEMPT(voluntary) [ 46.927878][ T3797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 46.927894][ T3797] Call Trace: [ 46.927902][ T3797] [ 46.927912][ T3797] __dump_stack+0x1d/0x30 [ 46.927935][ T3797] dump_stack_lvl+0xe8/0x140 [ 46.928013][ T3797] dump_stack+0x15/0x1b [ 46.928028][ T3797] should_fail_ex+0x265/0x280 [ 46.928048][ T3797] should_failslab+0x8c/0xb0 [ 46.928075][ T3797] __kmalloc_noprof+0xa5/0x3e0 [ 46.928105][ T3797] ? parse_usbdevfs_streams+0x11c/0x610 [ 46.928199][ T3797] parse_usbdevfs_streams+0x11c/0x610 [ 46.928233][ T3797] ? ioctl_has_perm+0x257/0x2a0 [ 46.928263][ T3797] proc_alloc_streams+0x6b/0x110 [ 46.928303][ T3797] usbdev_ioctl+0xc74/0x1710 [ 46.928393][ T3797] ? __pfx_usbdev_ioctl+0x10/0x10 [ 46.928417][ T3797] __se_sys_ioctl+0xcb/0x140 [ 46.928441][ T3797] __x64_sys_ioctl+0x43/0x50 [ 46.928462][ T3797] x64_sys_call+0x1816/0x2ff0 [ 46.928490][ T3797] do_syscall_64+0xd2/0x200 [ 46.928527][ T3797] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 46.928557][ T3797] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 46.928585][ T3797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.928614][ T3797] RIP: 0033:0x7f30d7a9ebe9 [ 46.928627][ T3797] 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 [ 46.928660][ T3797] RSP: 002b:00007f30d64ff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.928678][ T3797] RAX: ffffffffffffffda RBX: 00007f30d7cd5fa0 RCX: 00007f30d7a9ebe9 [ 46.928694][ T3797] RDX: 0000200000000180 RSI: 000000008008551c RDI: 0000000000000006 [ 46.928710][ T3797] RBP: 00007f30d64ff090 R08: 0000000000000000 R09: 0000000000000000 [ 46.928726][ T3797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.928742][ T3797] R13: 00007f30d7cd6038 R14: 00007f30d7cd5fa0 R15: 00007fff41b47368 [ 46.928766][ T3797] [ 47.009667][ T3802] loop2: detected capacity change from 0 to 512 [ 47.165859][ T3802] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.172594][ T3802] EXT4-fs: Ignoring removed i_version option [ 47.219392][ T3802] EXT4-fs (loop2): 1 orphan inode deleted [ 47.237369][ T3802] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.270871][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 47.280075][ T3811] loop1: detected capacity change from 0 to 2048 [ 47.289017][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.301533][ T3810] loop4: detected capacity change from 0 to 512 [ 47.309497][ T3810] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.316337][ T3810] EXT4-fs: Ignoring removed i_version option [ 47.326546][ T3811] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.362368][ T3810] EXT4-fs (loop4): 1 orphan inode deleted [ 47.373996][ T3811] EXT4-fs error (device loop1): ext4_free_inode:354: comm syz.1.109: bit already cleared for inode 15 [ 47.398440][ T3810] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.466912][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.501851][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.568523][ T3836] loop4: detected capacity change from 0 to 512 [ 47.593325][ T3841] capability: warning: `syz.2.116' uses 32-bit capabilities (legacy support in use) [ 47.613662][ T3836] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.115: bg 0: block 131: padding at end of block bitmap is not set [ 47.638227][ T3839] loop1: detected capacity change from 0 to 512 [ 47.680843][ T3836] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 47.698251][ T3839] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.113: corrupted in-inode xattr: e_name out of bounds [ 47.714426][ T3846] loop0: detected capacity change from 0 to 512 [ 47.715723][ T3836] EXT4-fs (loop4): 1 truncate cleaned up [ 47.738979][ T3849] netdevsim netdevsim2: Direct firmware load for ./file0/file1 failed with error -2 [ 47.751145][ T3839] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.113: couldn't read orphan inode 15 (err -117) [ 47.768425][ T3846] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.787827][ T3836] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.812591][ T3846] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.825845][ T3839] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.848508][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.944309][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.986100][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.096905][ T3875] loop4: detected capacity change from 0 to 512 [ 48.126013][ T3867] netlink: 8 bytes leftover after parsing attributes in process `syz.1.125'. [ 48.148607][ T3867] netlink: 4 bytes leftover after parsing attributes in process `syz.1.125'. [ 48.158625][ T3875] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.181693][ T3871] netlink: 8 bytes leftover after parsing attributes in process `syz.0.127'. [ 48.203382][ T3875] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.224972][ T3871] netlink: 4 bytes leftover after parsing attributes in process `syz.0.127'. [ 48.313250][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.391629][ T3871] syz.0.127 (3871) used greatest stack depth: 10488 bytes left [ 48.542050][ T3895] tipc: Enabled bearer , priority 0 [ 48.551329][ T3895] tipc: Disabling bearer [ 48.618994][ T3899] loop4: detected capacity change from 0 to 512 [ 48.655609][ T3899] EXT4-fs: Ignoring removed nomblk_io_submit option [ 48.687413][ T3899] EXT4-fs: Ignoring removed i_version option [ 48.709358][ T3908] FAULT_INJECTION: forcing a failure. [ 48.709358][ T3908] name failslab, interval 1, probability 0, space 0, times 0 [ 48.722246][ T3908] CPU: 0 UID: 0 PID: 3908 Comm: wÞ£ÿ Not tainted syzkaller #0 PREEMPT(voluntary) [ 48.722358][ T3908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 48.722375][ T3908] Call Trace: [ 48.722383][ T3908] [ 48.722392][ T3908] __dump_stack+0x1d/0x30 [ 48.722419][ T3908] dump_stack_lvl+0xe8/0x140 [ 48.722443][ T3908] dump_stack+0x15/0x1b [ 48.722464][ T3908] should_fail_ex+0x265/0x280 [ 48.722525][ T3908] ? kobject_uevent_env+0x1c0/0x570 [ 48.722551][ T3908] should_failslab+0x8c/0xb0 [ 48.722664][ T3908] __kmalloc_cache_noprof+0x4c/0x320 [ 48.722703][ T3908] kobject_uevent_env+0x1c0/0x570 [ 48.722745][ T3908] ? device_pm_check_callbacks+0x683/0x6a0 [ 48.722788][ T3908] kobject_uevent+0x1d/0x30 [ 48.722813][ T3908] device_del+0x710/0x790 [ 48.722846][ T3908] device_unregister+0x15/0x40 [ 48.722911][ T3908] bdi_unregister+0x307/0x3a0 [ 48.722947][ T3908] __del_gendisk+0x2c3/0x570 [ 48.723009][ T3908] del_gendisk+0xac/0xf0 [ 48.723040][ T3908] loop_remove+0x26/0x80 [ 48.723076][ T3908] loop_control_ioctl+0x3b3/0x3f0 [ 48.723164][ T3908] ? __pfx_loop_control_ioctl+0x10/0x10 [ 48.723288][ T3908] __se_sys_ioctl+0xcb/0x140 [ 48.723313][ T3908] __x64_sys_ioctl+0x43/0x50 [ 48.723336][ T3908] x64_sys_call+0x1816/0x2ff0 [ 48.723363][ T3908] do_syscall_64+0xd2/0x200 [ 48.723433][ T3908] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 48.723473][ T3908] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 48.723508][ T3908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.723534][ T3908] RIP: 0033:0x7f31947debe9 [ 48.723552][ T3908] 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 [ 48.723659][ T3908] RSP: 002b:00007f319323f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.723737][ T3908] RAX: ffffffffffffffda RBX: 00007f3194a15fa0 RCX: 00007f31947debe9 [ 48.723752][ T3908] RDX: 0000000000000001 RSI: 0000000000004c81 RDI: 0000000000000007 [ 48.723767][ T3908] RBP: 00007f319323f090 R08: 0000000000000000 R09: 0000000000000000 [ 48.723781][ T3908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.723792][ T3908] R13: 00007f3194a16038 R14: 00007f3194a15fa0 R15: 00007fff4c67f2f8 [ 48.723811][ T3908] [ 48.963715][ T3899] EXT4-fs (loop4): 1 orphan inode deleted [ 48.970059][ T3899] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.020116][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.054311][ T3927] loop3: detected capacity change from 0 to 512 [ 49.082108][ T3927] EXT4-fs (loop3): bad geometry: block count 204800 exceeds size of device (64 blocks) [ 49.111067][ T3932] loop4: detected capacity change from 0 to 512 [ 49.118316][ T3923] loop2: detected capacity change from 0 to 512 [ 49.129623][ T3923] EXT4-fs: Ignoring removed nomblk_io_submit option [ 49.141756][ T3923] EXT4-fs: Ignoring removed i_version option [ 49.142391][ T3927] loop3: detected capacity change from 0 to 1764 [ 49.152151][ T3932] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.153: bg 0: block 131: padding at end of block bitmap is not set [ 49.191301][ T3932] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 49.218279][ T3936] netlink: 16 bytes leftover after parsing attributes in process `syz.0.154'. [ 49.230972][ T3932] EXT4-fs (loop4): 1 truncate cleaned up [ 49.248255][ T3932] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.250750][ T3939] netlink: 8 bytes leftover after parsing attributes in process `syz.3.155'. [ 49.281761][ T3939] netlink: 4 bytes leftover after parsing attributes in process `syz.3.155'. [ 49.291236][ T3923] EXT4-fs (loop2): 1 orphan inode deleted [ 49.310928][ T3923] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.349237][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.371221][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.441606][ T3956] netlink: 16 bytes leftover after parsing attributes in process `syz.0.162'. [ 49.450781][ T3956] netlink: 12 bytes leftover after parsing attributes in process `syz.0.162'. [ 49.506837][ T3961] serio: Serial port ptm0 [ 49.582380][ T3971] FAULT_INJECTION: forcing a failure. [ 49.582380][ T3971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 49.595574][ T3971] CPU: 0 UID: 0 PID: 3971 Comm: syz.2.167 Not tainted syzkaller #0 PREEMPT(voluntary) [ 49.595607][ T3971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 49.595664][ T3971] Call Trace: [ 49.595673][ T3971] [ 49.595682][ T3971] __dump_stack+0x1d/0x30 [ 49.595708][ T3971] dump_stack_lvl+0xe8/0x140 [ 49.595732][ T3971] dump_stack+0x15/0x1b [ 49.595815][ T3971] should_fail_ex+0x265/0x280 [ 49.595837][ T3971] should_fail+0xb/0x20 [ 49.595859][ T3971] should_fail_usercopy+0x1a/0x20 [ 49.595936][ T3971] _copy_from_user+0x1c/0xb0 [ 49.596030][ T3971] ___sys_sendmsg+0xc1/0x1d0 [ 49.596072][ T3971] __x64_sys_sendmsg+0xd4/0x160 [ 49.596098][ T3971] x64_sys_call+0x191e/0x2ff0 [ 49.596119][ T3971] do_syscall_64+0xd2/0x200 [ 49.596207][ T3971] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 49.596230][ T3971] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 49.596289][ T3971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.596313][ T3971] RIP: 0033:0x7fafa3acebe9 [ 49.596331][ T3971] 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 [ 49.596354][ T3971] RSP: 002b:00007fafa252f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.596373][ T3971] RAX: ffffffffffffffda RBX: 00007fafa3d05fa0 RCX: 00007fafa3acebe9 [ 49.596384][ T3971] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 49.596448][ T3971] RBP: 00007fafa252f090 R08: 0000000000000000 R09: 0000000000000000 [ 49.596462][ T3971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.596486][ T3971] R13: 00007fafa3d06038 R14: 00007fafa3d05fa0 R15: 00007ffd7ec88818 [ 49.596506][ T3971] [ 49.912988][ T3979] loop2: detected capacity change from 0 to 512 [ 49.927595][ T3979] EXT4-fs: Ignoring removed nomblk_io_submit option [ 49.952388][ T3979] EXT4-fs: Ignoring removed i_version option [ 50.007048][ T3979] EXT4-fs (loop2): 1 orphan inode deleted [ 50.024658][ T3979] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.128492][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.151871][ T4006] tipc: Started in network mode [ 50.156820][ T4006] tipc: Node identity 22f05e366d29, cluster identity 4711 [ 50.164272][ T4006] tipc: Enabled bearer , priority 0 [ 50.179855][ T4006] tipc: Disabling bearer [ 50.200156][ T29] kauditd_printk_skb: 396 callbacks suppressed [ 50.200173][ T29] audit: type=1400 audit(1756716834.612:839): avc: denied { read write } for pid=4009 comm="syz.2.182" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 50.229939][ T29] audit: type=1400 audit(1756716834.612:840): avc: denied { open } for pid=4009 comm="syz.2.182" path="/dev/ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 50.257265][ T4011] sch_fq: defrate 4294967295 ignored. [ 50.268434][ T29] audit: type=1400 audit(1756716834.672:841): avc: denied { ioctl } for pid=4009 comm="syz.2.182" path="/dev/ptp0" dev="devtmpfs" ino=247 ioctlcmd=0x3d0b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 50.293250][ T29] audit: type=1326 audit(1756716834.672:842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4005 comm="syz.1.181" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 50.317428][ T29] audit: type=1400 audit(1756716834.712:843): avc: denied { wake_alarm } for pid=4007 comm="syz.0.183" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 50.497952][ T4037] serio: Serial port ptm0 [ 50.504421][ T4040] netdevsim netdevsim3: Direct firmware load for ./file0/file1 failed with error -2 [ 50.525821][ T29] audit: type=1326 audit(1756716834.932:844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4039 comm="syz.0.195" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31947debe9 code=0x0 [ 50.584848][ T4036] loop2: detected capacity change from 0 to 512 [ 50.587630][ T4045] loop4: detected capacity change from 0 to 512 [ 50.599009][ T4036] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.612651][ T4036] EXT4-fs: Ignoring removed i_version option [ 50.628261][ T4045] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.198: bg 0: block 131: padding at end of block bitmap is not set [ 50.654597][ T4045] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 50.671658][ T4045] EXT4-fs (loop4): 1 truncate cleaned up [ 50.681096][ T4036] EXT4-fs (loop2): 1 orphan inode deleted [ 50.688159][ T4045] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.709360][ T29] audit: type=1326 audit(1756716835.102:845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4057 comm="syz.1.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 50.732952][ T29] audit: type=1326 audit(1756716835.102:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4057 comm="syz.1.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 50.743437][ T4036] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.756756][ T29] audit: type=1326 audit(1756716835.102:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4057 comm="syz.1.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 50.756798][ T29] audit: type=1326 audit(1756716835.112:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4057 comm="syz.1.202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 50.823589][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.851347][ T4063] loop4: detected capacity change from 0 to 512 [ 50.861443][ T4063] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.877137][ T4063] EXT4-fs: Ignoring removed i_version option [ 50.889255][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.899673][ T4063] EXT4-fs (loop4): 1 orphan inode deleted [ 50.943984][ T4066] loop2: detected capacity change from 0 to 512 [ 50.953258][ T4066] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.989990][ T4066] ext4 filesystem being mounted at /43/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.140707][ T4080] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 51.455960][ T4098] : port 1(erspan0) entered blocking state [ 51.461956][ T4098] : port 1(erspan0) entered disabled state [ 51.468394][ T4098] erspan0: entered allmulticast mode [ 51.474694][ T4098] erspan0: entered promiscuous mode [ 51.540002][ T4104] netdevsim netdevsim3: Direct firmware load for ./file0/file1 failed with error -2 [ 51.712071][ T4114] loop3: detected capacity change from 0 to 1024 [ 51.775922][ T4114] ext4 filesystem being mounted at /40/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.835672][ T4124] FAULT_INJECTION: forcing a failure. [ 51.835672][ T4124] name failslab, interval 1, probability 0, space 0, times 0 [ 51.848495][ T4124] CPU: 1 UID: 0 PID: 4124 Comm: syz.2.228 Not tainted syzkaller #0 PREEMPT(voluntary) [ 51.848576][ T4124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 51.848592][ T4124] Call Trace: [ 51.848599][ T4124] [ 51.848607][ T4124] __dump_stack+0x1d/0x30 [ 51.848631][ T4124] dump_stack_lvl+0xe8/0x140 [ 51.848652][ T4124] dump_stack+0x15/0x1b [ 51.848705][ T4124] should_fail_ex+0x265/0x280 [ 51.848732][ T4124] should_failslab+0x8c/0xb0 [ 51.848764][ T4124] kmem_cache_alloc_noprof+0x50/0x310 [ 51.848795][ T4124] ? audit_log_start+0x365/0x6c0 [ 51.848861][ T4124] audit_log_start+0x365/0x6c0 [ 51.848896][ T4124] audit_seccomp+0x48/0x100 [ 51.848929][ T4124] ? __seccomp_filter+0x68c/0x10d0 [ 51.848958][ T4124] __seccomp_filter+0x69d/0x10d0 [ 51.849016][ T4124] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 51.849061][ T4124] ? vfs_write+0x7e8/0x960 [ 51.849089][ T4124] ? kmem_cache_free+0xdf/0x300 [ 51.849136][ T4124] __secure_computing+0x82/0x150 [ 51.849170][ T4124] syscall_trace_enter+0xcf/0x1e0 [ 51.849207][ T4124] do_syscall_64+0xac/0x200 [ 51.849247][ T4124] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 51.849276][ T4124] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 51.849343][ T4124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.849370][ T4124] RIP: 0033:0x7fafa3acebe9 [ 51.849389][ T4124] 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 [ 51.849443][ T4124] RSP: 002b:00007fafa252f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 51.849465][ T4124] RAX: ffffffffffffffda RBX: 00007fafa3d05fa0 RCX: 00007fafa3acebe9 [ 51.849478][ T4124] RDX: 00002000000031c0 RSI: 0000000000000026 RDI: 0000000000000006 [ 51.849507][ T4124] RBP: 00007fafa252f090 R08: 0000000000000000 R09: 0000000000000000 [ 51.849523][ T4124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.849546][ T4124] R13: 00007fafa3d06038 R14: 00007fafa3d05fa0 R15: 00007ffd7ec88818 [ 51.849571][ T4124] [ 52.263401][ T4130] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 52.279866][ T4130] __nla_validate_parse: 20 callbacks suppressed [ 52.279880][ T4130] netlink: 8 bytes leftover after parsing attributes in process `syz.1.231'. [ 52.377684][ T4136] netlink: 12 bytes leftover after parsing attributes in process `syz.1.234'. [ 52.641313][ T4151] FAULT_INJECTION: forcing a failure. [ 52.641313][ T4151] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 52.654470][ T4151] CPU: 0 UID: 0 PID: 4151 Comm: syz.3.241 Not tainted syzkaller #0 PREEMPT(voluntary) [ 52.654526][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 52.654561][ T4151] Call Trace: [ 52.654570][ T4151] [ 52.654579][ T4151] __dump_stack+0x1d/0x30 [ 52.654606][ T4151] dump_stack_lvl+0xe8/0x140 [ 52.654630][ T4151] dump_stack+0x15/0x1b [ 52.654651][ T4151] should_fail_ex+0x265/0x280 [ 52.654678][ T4151] should_fail+0xb/0x20 [ 52.654708][ T4151] should_fail_usercopy+0x1a/0x20 [ 52.654733][ T4151] _copy_from_user+0x1c/0xb0 [ 52.654807][ T4151] io_register_rsrc_update+0x5f/0x120 [ 52.654849][ T4151] __se_sys_io_uring_register+0x6d9/0xeb0 [ 52.654919][ T4151] ? fput+0x8f/0xc0 [ 52.654947][ T4151] ? ksys_write+0x192/0x1a0 [ 52.654967][ T4151] __x64_sys_io_uring_register+0x55/0x70 [ 52.655024][ T4151] x64_sys_call+0x18a3/0x2ff0 [ 52.655043][ T4151] do_syscall_64+0xd2/0x200 [ 52.655069][ T4151] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 52.655168][ T4151] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 52.655192][ T4151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.655211][ T4151] RIP: 0033:0x7f30d7a9ebe9 [ 52.655230][ T4151] 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 [ 52.655253][ T4151] RSP: 002b:00007f30d64ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 52.655330][ T4151] RAX: ffffffffffffffda RBX: 00007f30d7cd5fa0 RCX: 00007f30d7a9ebe9 [ 52.655341][ T4151] RDX: 0000200000000240 RSI: 0000000000000010 RDI: 0000000000000003 [ 52.655352][ T4151] RBP: 00007f30d64ff090 R08: 0000000000000000 R09: 0000000000000000 [ 52.655362][ T4151] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000001 [ 52.655372][ T4151] R13: 00007f30d7cd6038 R14: 00007f30d7cd5fa0 R15: 00007fff41b47368 [ 52.655389][ T4151] [ 52.861759][ T4154] netdevsim netdevsim2: Direct firmware load for ./file0/file1 failed with error -2 [ 52.873059][ T4154] netlink: 8 bytes leftover after parsing attributes in process `syz.2.242'. [ 52.932778][ T4159] loop2: detected capacity change from 0 to 512 [ 52.942636][ T4159] EXT4-fs: Ignoring removed nomblk_io_submit option [ 52.959128][ T4159] EXT4-fs: Ignoring removed i_version option [ 52.968722][ T4159] EXT4-fs (loop2): 1 orphan inode deleted [ 53.102993][ T4183] FAULT_INJECTION: forcing a failure. [ 53.102993][ T4183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 53.116116][ T4183] CPU: 1 UID: 0 PID: 4183 Comm: syz.4.254 Not tainted syzkaller #0 PREEMPT(voluntary) [ 53.116168][ T4183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 53.116183][ T4183] Call Trace: [ 53.116191][ T4183] [ 53.116201][ T4183] __dump_stack+0x1d/0x30 [ 53.116303][ T4183] dump_stack_lvl+0xe8/0x140 [ 53.116322][ T4183] dump_stack+0x15/0x1b [ 53.116340][ T4183] should_fail_ex+0x265/0x280 [ 53.116370][ T4183] should_fail+0xb/0x20 [ 53.116392][ T4183] should_fail_usercopy+0x1a/0x20 [ 53.116414][ T4183] strncpy_from_user+0x25/0x230 [ 53.116472][ T4183] ? __fget_files+0x184/0x1c0 [ 53.116535][ T4183] __se_sys_request_key+0x57/0x290 [ 53.116556][ T4183] ? fput+0x8f/0xc0 [ 53.116618][ T4183] __x64_sys_request_key+0x55/0x70 [ 53.116639][ T4183] x64_sys_call+0x1d98/0x2ff0 [ 53.116664][ T4183] do_syscall_64+0xd2/0x200 [ 53.116694][ T4183] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 53.116736][ T4183] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 53.116769][ T4183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.116797][ T4183] RIP: 0033:0x7f24e74bebe9 [ 53.116811][ T4183] 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 [ 53.116832][ T4183] RSP: 002b:00007f24e5f27038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 53.116918][ T4183] RAX: ffffffffffffffda RBX: 00007f24e76f5fa0 RCX: 00007f24e74bebe9 [ 53.116933][ T4183] RDX: 0000200000001fee RSI: 0000200000001ffb RDI: 0000200000000040 [ 53.116944][ T4183] RBP: 00007f24e5f27090 R08: 0000000000000000 R09: 0000000000000000 [ 53.116955][ T4183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.116966][ T4183] R13: 00007f24e76f6038 R14: 00007f24e76f5fa0 R15: 00007ffd656caad8 [ 53.116987][ T4183] [ 53.316302][ T4185] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 53.344349][ T4185] netlink: 8 bytes leftover after parsing attributes in process `syz.1.255'. [ 53.366854][ T4190] netlink: 16 bytes leftover after parsing attributes in process `syz.4.256'. [ 53.490551][ T4202] netlink: 16 bytes leftover after parsing attributes in process `syz.1.262'. [ 53.510539][ T4201] netlink: 16 bytes leftover after parsing attributes in process `syz.0.263'. [ 53.644215][ T4220] netlink: 12 bytes leftover after parsing attributes in process `syz.4.268'. [ 53.685715][ T4222] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 53.881563][ T4239] loop4: detected capacity change from 0 to 512 [ 53.894394][ T4239] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.277: bg 0: block 131: padding at end of block bitmap is not set [ 53.909417][ T4245] FAULT_INJECTION: forcing a failure. [ 53.909417][ T4245] name failslab, interval 1, probability 0, space 0, times 0 [ 53.922235][ T4245] CPU: 1 UID: 0 PID: 4245 Comm: syz.2.278 Not tainted syzkaller #0 PREEMPT(voluntary) [ 53.922267][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 53.922300][ T4245] Call Trace: [ 53.922307][ T4245] [ 53.922314][ T4245] __dump_stack+0x1d/0x30 [ 53.922337][ T4245] dump_stack_lvl+0xe8/0x140 [ 53.922361][ T4245] dump_stack+0x15/0x1b [ 53.922458][ T4245] should_fail_ex+0x265/0x280 [ 53.922485][ T4245] should_failslab+0x8c/0xb0 [ 53.922512][ T4245] kmem_cache_alloc_noprof+0x50/0x310 [ 53.922546][ T4245] ? audit_log_start+0x365/0x6c0 [ 53.922653][ T4245] audit_log_start+0x365/0x6c0 [ 53.922693][ T4245] audit_seccomp+0x48/0x100 [ 53.922727][ T4245] ? __seccomp_filter+0x68c/0x10d0 [ 53.922755][ T4245] __seccomp_filter+0x69d/0x10d0 [ 53.922857][ T4245] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 53.922892][ T4245] ? vfs_write+0x7e8/0x960 [ 53.922921][ T4245] __secure_computing+0x82/0x150 [ 53.923023][ T4245] syscall_trace_enter+0xcf/0x1e0 [ 53.923121][ T4245] do_syscall_64+0xac/0x200 [ 53.923152][ T4245] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 53.923183][ T4245] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 53.923227][ T4245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.923255][ T4245] RIP: 0033:0x7fafa3acebe9 [ 53.923273][ T4245] 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 [ 53.923290][ T4245] RSP: 002b:00007fafa252f038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a8 [ 53.923308][ T4245] RAX: ffffffffffffffda RBX: 00007fafa3d05fa0 RCX: 00007fafa3acebe9 [ 53.923319][ T4245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 53.923365][ T4245] RBP: 00007fafa252f090 R08: 0000000000000000 R09: 0000000000000000 [ 53.923419][ T4245] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 53.923434][ T4245] R13: 00007fafa3d06038 R14: 00007fafa3d05fa0 R15: 00007ffd7ec88818 [ 53.923459][ T4245] [ 53.925001][ T4239] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 53.971455][ T4247] loop2: detected capacity change from 0 to 512 [ 53.982333][ T4239] EXT4-fs (loop4): 1 truncate cleaned up [ 54.031854][ T4247] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 54.156854][ T4247] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.163705][ T4247] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.279: Failed to acquire dquot type 1 [ 54.176716][ T4247] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.279: bg 0: block 40: padding at end of block bitmap is not set [ 54.194170][ T4247] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 54.204766][ T4247] EXT4-fs (loop2): 1 truncate cleaned up [ 54.206675][ T4250] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 54.216696][ T4247] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #16: comm syz.2.279: corrupted xattr block 31: invalid header [ 54.233647][ T4247] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 54.242865][ T4247] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #16: comm syz.2.279: corrupted xattr block 31: invalid header [ 54.257710][ T4247] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 54.278591][ T4247] EXT4-fs error (device loop2): ext4_get_link:106: inode #16: comm syz.2.279: bad symlink. [ 54.322592][ T4257] loop2: detected capacity change from 0 to 512 [ 54.334446][ T4257] EXT4-fs: Ignoring removed nomblk_io_submit option [ 54.342106][ T4257] EXT4-fs: Ignoring removed i_version option [ 54.350266][ T4257] EXT4-fs (loop2): 1 orphan inode deleted [ 54.536943][ T4277] loop3: detected capacity change from 0 to 512 [ 54.545523][ T4277] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.290: bg 0: block 131: padding at end of block bitmap is not set [ 54.561273][ T4277] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 54.571349][ T4277] EXT4-fs (loop3): 1 truncate cleaned up [ 54.601700][ T4281] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 54.668375][ T4289] Zero length message leads to an empty skb [ 54.722649][ T4283] syzkaller1: entered promiscuous mode [ 54.728399][ T4283] syzkaller1: entered allmulticast mode [ 54.735717][ T4295] loop3: detected capacity change from 0 to 512 [ 54.743870][ T4295] EXT4-fs: Ignoring removed nomblk_io_submit option [ 54.754361][ T4295] EXT4-fs: Ignoring removed i_version option [ 54.770010][ T4295] EXT4-fs (loop3): 1 orphan inode deleted [ 54.853266][ T4313] loop3: detected capacity change from 0 to 512 [ 54.866810][ T4317] netdevsim netdevsim2: Direct firmware load for ./file0/file1 failed with error -2 [ 54.880965][ T4313] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.303: bg 0: block 131: padding at end of block bitmap is not set [ 54.899841][ T4313] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 54.911726][ T4313] EXT4-fs (loop3): 1 truncate cleaned up [ 54.998872][ T4333] FAULT_INJECTION: forcing a failure. [ 54.998872][ T4333] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 55.011979][ T4333] CPU: 0 UID: 0 PID: 4333 Comm: syz.3.310 Not tainted syzkaller #0 PREEMPT(voluntary) [ 55.012062][ T4333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 55.012074][ T4333] Call Trace: [ 55.012082][ T4333] [ 55.012105][ T4333] __dump_stack+0x1d/0x30 [ 55.012132][ T4333] dump_stack_lvl+0xe8/0x140 [ 55.012153][ T4333] dump_stack+0x15/0x1b [ 55.012170][ T4333] should_fail_ex+0x265/0x280 [ 55.012233][ T4333] should_fail+0xb/0x20 [ 55.012249][ T4333] should_fail_usercopy+0x1a/0x20 [ 55.012271][ T4333] _copy_from_user+0x1c/0xb0 [ 55.012299][ T4333] ___sys_sendmsg+0xc1/0x1d0 [ 55.012347][ T4333] __x64_sys_sendmsg+0xd4/0x160 [ 55.012374][ T4333] x64_sys_call+0x191e/0x2ff0 [ 55.012398][ T4333] do_syscall_64+0xd2/0x200 [ 55.012508][ T4333] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 55.012533][ T4333] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 55.012567][ T4333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.012595][ T4333] RIP: 0033:0x7f30d7a9ebe9 [ 55.012610][ T4333] 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 [ 55.012629][ T4333] RSP: 002b:00007f30d64ff038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.012650][ T4333] RAX: ffffffffffffffda RBX: 00007f30d7cd5fa0 RCX: 00007f30d7a9ebe9 [ 55.012667][ T4333] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 55.012744][ T4333] RBP: 00007f30d64ff090 R08: 0000000000000000 R09: 0000000000000000 [ 55.012760][ T4333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.012772][ T4333] R13: 00007f30d7cd6038 R14: 00007f30d7cd5fa0 R15: 00007fff41b47368 [ 55.012790][ T4333] [ 55.202381][ T4335] loop3: detected capacity change from 0 to 512 [ 55.211019][ T4335] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.217892][ T4335] EXT4-fs: Ignoring removed i_version option [ 55.227623][ T4335] EXT4-fs (loop3): 1 orphan inode deleted [ 55.308963][ T29] kauditd_printk_skb: 580 callbacks suppressed [ 55.308979][ T29] audit: type=1400 audit(1756716839.722:1423): avc: denied { write } for pid=4343 comm="syz.3.315" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 55.341344][ T29] audit: type=1400 audit(1756716839.722:1424): avc: denied { open } for pid=4343 comm="syz.3.315" path="/dev/input/event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 55.365612][ T29] audit: type=1400 audit(1756716839.722:1425): avc: denied { read } for pid=4343 comm="syz.3.315" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 55.388729][ T29] audit: type=1400 audit(1756716839.722:1426): avc: denied { ioctl } for pid=4343 comm="syz.3.315" path="/dev/input/event0" dev="devtmpfs" ino=242 ioctlcmd=0x4591 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 55.420473][ T4346] netdevsim netdevsim3: Direct firmware load for ./file0/file1 failed with error -2 [ 55.421543][ T4342] smc: net device bond0 applied user defined pnetid SYZ0 [ 55.438203][ T4342] smc: net device bond0 erased user defined pnetid SYZ0 [ 55.488185][ T29] audit: type=1326 audit(1756716839.902:1427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4347 comm="syz.3.317" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x0 [ 55.526117][ T4350] loop2: detected capacity change from 0 to 512 [ 55.540694][ T4350] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.318: bg 0: block 131: padding at end of block bitmap is not set [ 55.586734][ T4350] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 55.605540][ T4350] EXT4-fs (loop2): 1 truncate cleaned up [ 55.646654][ T4361] tipc: Enabled bearer , priority 0 [ 55.664108][ T4361] tipc: Disabling bearer [ 55.715561][ T29] audit: type=1326 audit(1756716840.122:1428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4360 comm="syz.1.321" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 55.754262][ T29] audit: type=1326 audit(1756716840.152:1429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4360 comm="syz.1.321" exe="/root/syz-executor" sig=0 arch=c000003e syscall=154 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 55.777703][ T29] audit: type=1326 audit(1756716840.152:1430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4360 comm="syz.1.321" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 55.801235][ T29] audit: type=1326 audit(1756716840.162:1431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4360 comm="syz.1.321" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4ffb98ebe9 code=0x7ffc0000 [ 55.860658][ T4376] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 55.890266][ T29] audit: type=1326 audit(1756716840.302:1432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4377 comm="syz.4.328" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f24e74bebe9 code=0x7ffc0000 [ 55.929694][ T4378] Driver unsupported XDP return value 0 on prog (id 161) dev N/A, expect packet loss! [ 56.097995][ T4392] loop2: detected capacity change from 0 to 512 [ 56.118352][ T4392] EXT4-fs: Ignoring removed nomblk_io_submit option [ 56.135714][ T4392] EXT4-fs: Ignoring removed i_version option [ 56.156540][ T4392] EXT4-fs (loop2): 1 orphan inode deleted [ 56.639671][ T4402] netlink: 8 bytes leftover after parsing attributes in process `syz.3.335'. [ 56.790511][ T4412] netdevsim netdevsim3: Direct firmware load for ./file0/file1 failed with error -2 [ 56.975707][ T4435] loop3: detected capacity change from 0 to 128 [ 57.003648][ T4435] FAT-fs (loop3): Directory bread(block 32) failed [ 57.025022][ T4435] FAT-fs (loop3): Directory bread(block 33) failed [ 57.041790][ T4435] FAT-fs (loop3): Directory bread(block 34) failed [ 57.070605][ T4435] FAT-fs (loop3): Directory bread(block 35) failed [ 57.077286][ T4435] FAT-fs (loop3): Directory bread(block 36) failed [ 57.083909][ T4435] FAT-fs (loop3): Directory bread(block 37) failed [ 57.101223][ T4435] FAT-fs (loop3): Directory bread(block 38) failed [ 57.119391][ T4435] FAT-fs (loop3): Directory bread(block 39) failed [ 57.126123][ T4435] FAT-fs (loop3): Directory bread(block 40) failed [ 57.151077][ T4435] FAT-fs (loop3): Directory bread(block 41) failed [ 57.166183][ T4442] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 57.243026][ T4435] tipc: Started in network mode [ 57.248017][ T4435] tipc: Node identity 7e8f5cf1a7dc, cluster identity 4711 [ 57.255322][ T4435] tipc: Enabled bearer , priority 0 [ 57.270090][ T4435] tipc: Disabling bearer [ 57.661017][ T4473] random: crng reseeded on system resumption [ 57.785125][ T4481] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 57.823166][ T4483] netlink: 8 bytes leftover after parsing attributes in process `syz.4.365'. [ 58.012095][ T4503] loop2: detected capacity change from 0 to 512 [ 58.025604][ T4493] loop3: detected capacity change from 0 to 512 [ 58.030756][ T4503] ext2: Unknown parameter 'nouser_xattr' [ 58.053123][ T4493] EXT4-fs: Ignoring removed nomblk_io_submit option [ 58.064143][ T4493] EXT4-fs: Ignoring removed i_version option [ 58.127397][ T4493] EXT4-fs (loop3): 1 orphan inode deleted [ 58.199272][ T4516] loop4: detected capacity change from 0 to 128 [ 58.213171][ T4516] FAT-fs (loop4): Directory bread(block 32) failed [ 58.221571][ T4516] FAT-fs (loop4): Directory bread(block 33) failed [ 58.230865][ T4516] FAT-fs (loop4): Directory bread(block 34) failed [ 58.237746][ T4516] FAT-fs (loop4): Directory bread(block 35) failed [ 58.244329][ T4516] FAT-fs (loop4): Directory bread(block 36) failed [ 58.252341][ T4516] FAT-fs (loop4): Directory bread(block 37) failed [ 58.261788][ T4518] FAULT_INJECTION: forcing a failure. [ 58.261788][ T4518] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 58.265196][ T4516] FAT-fs (loop4): Directory bread(block 38) failed [ 58.274994][ T4518] CPU: 0 UID: 0 PID: 4518 Comm: syz.1.377 Not tainted syzkaller #0 PREEMPT(voluntary) [ 58.275059][ T4518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 58.275079][ T4518] Call Trace: [ 58.275088][ T4518] [ 58.275098][ T4518] __dump_stack+0x1d/0x30 [ 58.275130][ T4518] dump_stack_lvl+0xe8/0x140 [ 58.275156][ T4518] dump_stack+0x15/0x1b [ 58.275196][ T4518] should_fail_ex+0x265/0x280 [ 58.275225][ T4518] should_fail+0xb/0x20 [ 58.275250][ T4518] should_fail_usercopy+0x1a/0x20 [ 58.275280][ T4518] _copy_from_user+0x1c/0xb0 [ 58.275318][ T4518] do_fcntl+0x5a3/0xdf0 [ 58.275368][ T4518] ? selinux_file_fcntl+0x1cb/0x1e0 [ 58.275430][ T4518] __se_sys_fcntl+0xb1/0x120 [ 58.275478][ T4518] __x64_sys_fcntl+0x43/0x50 [ 58.275517][ T4518] x64_sys_call+0x29a0/0x2ff0 [ 58.275547][ T4518] do_syscall_64+0xd2/0x200 [ 58.275605][ T4518] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 58.275713][ T4518] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 58.275749][ T4518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.275831][ T4518] RIP: 0033:0x7f4ffb98ebe9 [ 58.275852][ T4518] 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 [ 58.275875][ T4518] RSP: 002b:00007f4ffa3f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 58.275901][ T4518] RAX: ffffffffffffffda RBX: 00007f4ffbbc5fa0 RCX: 00007f4ffb98ebe9 [ 58.275927][ T4518] RDX: 00002000000031c0 RSI: 0000000000000026 RDI: 0000000000000004 [ 58.275944][ T4518] RBP: 00007f4ffa3f7090 R08: 0000000000000000 R09: 0000000000000000 [ 58.276004][ T4518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.276019][ T4518] R13: 00007f4ffbbc6038 R14: 00007f4ffbbc5fa0 R15: 00007ffef6b0abc8 [ 58.276046][ T4518] [ 58.447951][ T4528] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 58.452545][ T4516] FAT-fs (loop4): Directory bread(block 39) failed [ 58.464478][ T4528] 9pnet_fd: Insufficient options for proto=fd [ 58.471687][ T4516] FAT-fs (loop4): Directory bread(block 40) failed [ 58.490477][ T4515] lo speed is unknown, defaulting to 1000 [ 58.490511][ T4515] lo speed is unknown, defaulting to 1000 [ 58.490744][ T4515] lo speed is unknown, defaulting to 1000 [ 58.491229][ T4515] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 58.500400][ T4516] FAT-fs (loop4): Directory bread(block 41) failed [ 58.505190][ T4515] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 58.538167][ T4515] lo speed is unknown, defaulting to 1000 [ 58.544387][ T4515] lo speed is unknown, defaulting to 1000 [ 58.550668][ T4515] lo speed is unknown, defaulting to 1000 [ 58.556789][ T4515] lo speed is unknown, defaulting to 1000 [ 58.562852][ T4515] lo speed is unknown, defaulting to 1000 [ 58.606192][ T4516] tipc: Enabled bearer , priority 0 [ 58.614950][ T4516] tipc: Disabling bearer [ 59.015139][ T4561] loop2: detected capacity change from 0 to 512 [ 59.045087][ T4561] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.394: bg 0: block 131: padding at end of block bitmap is not set [ 59.083765][ T4561] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 59.092930][ T4561] EXT4-fs (loop2): 1 truncate cleaned up [ 59.144683][ T4563] loop4: detected capacity change from 0 to 1024 [ 59.145552][ T4570] netlink: 32 bytes leftover after parsing attributes in process `syz.0.398'. [ 59.216765][ T4563] ext4 filesystem being mounted at /78/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.284199][ T4585] smc: net device bond0 applied user defined pnetid SYZ0 [ 59.301834][ T4585] smc: net device bond0 erased user defined pnetid SYZ0 [ 59.320447][ T4583] serio: Serial port ptm0 [ 59.385543][ T4581] loop3: detected capacity change from 0 to 512 [ 59.409596][ T4581] EXT4-fs: Ignoring removed nomblk_io_submit option [ 59.429979][ T4581] EXT4-fs: Ignoring removed i_version option [ 59.441989][ T4595] smc: net device bond0 applied user defined pnetid SYZ0 [ 59.452863][ T4595] smc: net device bond0 erased user defined pnetid SYZ0 [ 59.467063][ T4592] netlink: 8 bytes leftover after parsing attributes in process `syz.1.406'. [ 59.560215][ T4581] EXT4-fs (loop3): 1 orphan inode deleted [ 59.742572][ T4611] loop2: detected capacity change from 0 to 1024 [ 59.777725][ T4619] smc: net device bond0 applied user defined pnetid SYZ0 [ 59.805746][ T4619] smc: net device bond0 erased user defined pnetid SYZ0 [ 59.856225][ T4630] netlink: 32 bytes leftover after parsing attributes in process `syz.1.424'. [ 59.955524][ T4639] netdevsim netdevsim0: Direct firmware load for ./file0/file1 failed with error -2 [ 59.972716][ T4611] ext4 filesystem being mounted at /74/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.070206][ T4650] tipc: Enabled bearer , priority 0 [ 60.089969][ T4650] tipc: Disabling bearer [ 60.150478][ T4656] loop3: detected capacity change from 0 to 8192 [ 60.181628][ T4660] loop4: detected capacity change from 0 to 512 [ 60.193026][ T4660] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.437: bg 0: block 131: padding at end of block bitmap is not set [ 60.209716][ T4660] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 60.222451][ T3725] loop3: p1 p2 p3 p4 [ 60.233873][ T4660] EXT4-fs (loop4): 1 truncate cleaned up [ 60.240438][ T3725] loop3: p2 start 151000334 is beyond EOD, truncated [ 60.247152][ T3725] loop3: p3 start 331777 is beyond EOD, truncated [ 60.253833][ T3725] loop3: p4 size 263168 extends beyond EOD, truncated [ 60.283837][ T4656] loop3: p1 p2 p3 p4 [ 60.297442][ T4656] loop3: p2 start 151000334 is beyond EOD, truncated [ 60.304200][ T4656] loop3: p3 start 331777 is beyond EOD, truncated [ 60.310714][ T4656] loop3: p4 size 263168 extends beyond EOD, truncated [ 60.353426][ T4672] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 60.366860][ T4658] lo speed is unknown, defaulting to 1000 [ 60.427855][ T4670] serio: Serial port ptm0 [ 60.664224][ T4684] loop4: detected capacity change from 0 to 1024 [ 60.759526][ T4684] ext4 filesystem being mounted at /94/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.779592][ T4690] loop3: detected capacity change from 0 to 128 [ 60.846896][ T4690] FAT-fs (loop3): Directory bread(block 32) failed [ 60.866018][ T4690] FAT-fs (loop3): Directory bread(block 33) failed [ 60.886924][ T4690] FAT-fs (loop3): Directory bread(block 34) failed [ 60.910274][ T4690] FAT-fs (loop3): Directory bread(block 35) failed [ 60.933070][ T4690] FAT-fs (loop3): Directory bread(block 36) failed [ 60.958432][ T4690] FAT-fs (loop3): Directory bread(block 37) failed [ 60.965016][ T4690] FAT-fs (loop3): Directory bread(block 38) failed [ 60.982936][ T4690] FAT-fs (loop3): Directory bread(block 39) failed [ 60.993158][ T4690] FAT-fs (loop3): Directory bread(block 40) failed [ 61.007584][ T4690] FAT-fs (loop3): Directory bread(block 41) failed [ 61.027512][ T29] kauditd_printk_skb: 722 callbacks suppressed [ 61.027530][ T29] audit: type=1400 audit(1756716845.442:2155): avc: denied { write } for pid=4697 comm="syz.0.452" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 61.083089][ T4698] netlink: 'syz.0.452': attribute type 6 has an invalid length. [ 61.103419][ T4690] tipc: Enabled bearer , priority 0 [ 61.160071][ T4690] tipc: Disabling bearer [ 61.174510][ T29] audit: type=1326 audit(1756716845.582:2156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.197932][ T29] audit: type=1326 audit(1756716845.582:2157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.224351][ T29] audit: type=1326 audit(1756716845.632:2158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=154 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.247806][ T29] audit: type=1326 audit(1756716845.632:2159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.271249][ T29] audit: type=1326 audit(1756716845.632:2160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.294616][ T29] audit: type=1326 audit(1756716845.632:2161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.317985][ T29] audit: type=1326 audit(1756716845.632:2162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.341356][ T29] audit: type=1326 audit(1756716845.632:2163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.364728][ T29] audit: type=1326 audit(1756716845.632:2164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4689 comm="syz.3.448" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 61.391473][ T4705] netlink: 4 bytes leftover after parsing attributes in process `syz.1.454'. [ 61.551571][ T4713] loop3: detected capacity change from 0 to 512 [ 61.572511][ T4713] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.458: bg 0: block 131: padding at end of block bitmap is not set [ 61.610388][ T4713] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 61.625384][ T4713] EXT4-fs (loop3): 1 truncate cleaned up [ 61.928835][ T4740] siw: device registration error -23 [ 61.958035][ T4747] loop3: detected capacity change from 0 to 1024 [ 62.039303][ T4756] serio: Serial port ptm1 [ 62.083662][ T4751] loop4: detected capacity change from 0 to 512 [ 62.095919][ T4751] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.114442][ T4751] EXT4-fs: Ignoring removed i_version option [ 62.181542][ T4766] loop2: detected capacity change from 0 to 512 [ 62.190111][ T4751] EXT4-fs (loop4): 1 orphan inode deleted [ 62.203464][ T4766] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.213957][ T4766] EXT4-fs: Ignoring removed i_version option [ 62.303808][ T4766] EXT4-fs (loop2): 1 orphan inode deleted [ 62.424907][ T4784] loop4: detected capacity change from 0 to 512 [ 62.437479][ T4782] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4782 comm=syz.2.486 [ 62.464064][ T4784] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.487: bg 0: block 131: padding at end of block bitmap is not set [ 62.510792][ T4784] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 62.541104][ T4791] netlink: 4 bytes leftover after parsing attributes in process `syz.0.489'. [ 62.548046][ T4784] EXT4-fs (loop4): 1 truncate cleaned up [ 62.624665][ T4793] serio: Serial port ptm0 [ 62.709519][ T4800] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 62.750138][ T4804] FAULT_INJECTION: forcing a failure. [ 62.750138][ T4804] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 62.763457][ T4804] CPU: 1 UID: 0 PID: 4804 Comm: syz.3.496 Not tainted syzkaller #0 PREEMPT(voluntary) [ 62.763567][ T4804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 62.763579][ T4804] Call Trace: [ 62.763586][ T4804] [ 62.763596][ T4804] __dump_stack+0x1d/0x30 [ 62.763622][ T4804] dump_stack_lvl+0xe8/0x140 [ 62.763645][ T4804] dump_stack+0x15/0x1b [ 62.763665][ T4804] should_fail_ex+0x265/0x280 [ 62.763753][ T4804] should_fail_alloc_page+0xf2/0x100 [ 62.763797][ T4804] __alloc_frozen_pages_noprof+0xff/0x360 [ 62.763853][ T4804] alloc_pages_mpol+0xb3/0x250 [ 62.763935][ T4804] vma_alloc_folio_noprof+0x1aa/0x300 [ 62.763976][ T4804] handle_mm_fault+0xec2/0x2c20 [ 62.764048][ T4804] do_user_addr_fault+0x636/0x1090 [ 62.764145][ T4804] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 62.764204][ T4804] exc_page_fault+0x62/0xa0 [ 62.764231][ T4804] asm_exc_page_fault+0x26/0x30 [ 62.764255][ T4804] RIP: 0033:0x7f30d796a5ab [ 62.764274][ T4804] Code: 00 00 00 48 8d 3d 3d 3a 19 00 48 89 c1 31 c0 e8 4b 3c ff ff eb d2 66 0f 1f 84 00 00 00 00 00 55 31 c0 53 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d 71 3a 19 00 48 89 34 24 48 8b 14 24 48 8b [ 62.764379][ T4804] RSP: 002b:00007f30d64fdfb0 EFLAGS: 00010202 [ 62.764393][ T4804] RAX: 0000000000000000 RBX: 00007f30d7cd5fa0 RCX: 0000000000000000 [ 62.764485][ T4804] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000200000000500 [ 62.764500][ T4804] RBP: 00007f30d64ff090 R08: 0000000000000000 R09: 0000000000000000 [ 62.764516][ T4804] R10: 0000200000000500 R11: 0000000000000000 R12: 0000000000000001 [ 62.764550][ T4804] R13: 00007f30d7cd6038 R14: 00007f30d7cd5fa0 R15: 00007fff41b47368 [ 62.764575][ T4804] [ 62.764597][ T4804] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 63.130513][ T4826] serio: Serial port ptm0 [ 63.153777][ T4804] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4804 comm=syz.3.496 [ 63.175711][ T4828] serio: Serial port ptm1 [ 63.221478][ T4834] netdevsim netdevsim0: Direct firmware load for ./file0/file1 failed with error -2 [ 63.487410][ T4866] netlink: 'syz.0.524': attribute type 6 has an invalid length. [ 63.509645][ T4871] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 63.559557][ T4853] loop4: detected capacity change from 0 to 1024 [ 63.752026][ T4853] ext4 filesystem being mounted at /112/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.792817][ T4885] loop3: detected capacity change from 0 to 512 [ 63.944453][ T4885] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.532: bg 0: block 131: padding at end of block bitmap is not set [ 64.031890][ T4885] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 64.089043][ T4885] EXT4-fs (loop3): 1 truncate cleaned up [ 64.196985][ T4898] netlink: 148 bytes leftover after parsing attributes in process `syz.1.538'. [ 64.322757][ T4910] loop3: detected capacity change from 0 to 512 [ 64.343416][ T4910] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.369741][ T4910] EXT4-fs: Ignoring removed i_version option [ 64.388445][ T4915] serio: Serial port ptm0 [ 64.410187][ T4910] EXT4-fs (loop3): 1 orphan inode deleted [ 64.523635][ T4931] netlink: 148 bytes leftover after parsing attributes in process `syz.1.550'. [ 64.598103][ T4929] loop2: detected capacity change from 0 to 512 [ 64.638131][ T4929] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.669973][ T4929] EXT4-fs: Ignoring removed i_version option [ 64.753333][ T4929] EXT4-fs (loop2): 1 orphan inode deleted [ 64.766447][ T4939] loop3: detected capacity change from 0 to 1024 [ 64.815372][ T4952] serio: Serial port ptm0 [ 64.842771][ T4959] loop2: detected capacity change from 0 to 128 [ 64.849615][ T4939] ext4 filesystem being mounted at /112/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.880757][ T4959] FAT-fs (loop2): Directory bread(block 32) failed [ 64.897341][ T4959] FAT-fs (loop2): Directory bread(block 33) failed [ 64.928851][ T4959] FAT-fs (loop2): Directory bread(block 34) failed [ 64.938236][ T4962] netlink: 148 bytes leftover after parsing attributes in process `syz.1.563'. [ 64.948721][ T4959] FAT-fs (loop2): Directory bread(block 35) failed [ 64.955321][ T4959] FAT-fs (loop2): Directory bread(block 36) failed [ 64.963065][ T4959] FAT-fs (loop2): Directory bread(block 37) failed [ 64.984558][ T4959] FAT-fs (loop2): Directory bread(block 38) failed [ 64.995500][ T4959] FAT-fs (loop2): Directory bread(block 39) failed [ 65.002260][ T4964] netlink: 'syz.1.564': attribute type 6 has an invalid length. [ 65.011756][ T4959] FAT-fs (loop2): Directory bread(block 40) failed [ 65.024616][ T4959] FAT-fs (loop2): Directory bread(block 41) failed [ 65.091585][ T4959] tipc: Enabled bearer , priority 0 [ 65.105542][ T4959] tipc: Disabling bearer [ 65.299075][ T4976] netlink: 24 bytes leftover after parsing attributes in process `syz.3.570'. [ 65.364669][ T4980] loop4: detected capacity change from 0 to 512 [ 65.384859][ T4980] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.409771][ T4980] EXT4-fs: Ignoring removed i_version option [ 65.472362][ T4991] loop3: detected capacity change from 0 to 512 [ 65.482016][ T4980] EXT4-fs (loop4): 1 orphan inode deleted [ 65.494260][ T4991] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.512835][ T4991] EXT4-fs: Ignoring removed i_version option [ 65.556261][ T4991] EXT4-fs (loop3): 1 orphan inode deleted [ 65.584729][ T5000] netlink: 4 bytes leftover after parsing attributes in process `syz.1.579'. [ 65.808200][ T5031] FAULT_INJECTION: forcing a failure. [ 65.808200][ T5031] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 65.809406][ T5029] serio: Serial port ptm0 [ 65.821675][ T5031] CPU: 0 UID: 0 PID: 5031 Comm: syz.1.594 Not tainted syzkaller #0 PREEMPT(voluntary) [ 65.821707][ T5031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 65.821724][ T5031] Call Trace: [ 65.821732][ T5031] [ 65.821743][ T5031] __dump_stack+0x1d/0x30 [ 65.821792][ T5031] dump_stack_lvl+0xe8/0x140 [ 65.821819][ T5031] dump_stack+0x15/0x1b [ 65.821843][ T5031] should_fail_ex+0x265/0x280 [ 65.821875][ T5031] should_fail_alloc_page+0xf2/0x100 [ 65.821911][ T5031] __alloc_frozen_pages_noprof+0xff/0x360 [ 65.822024][ T5031] alloc_pages_mpol+0xb3/0x250 [ 65.822077][ T5031] vma_alloc_folio_noprof+0x1aa/0x300 [ 65.822126][ T5031] handle_mm_fault+0xec2/0x2c20 [ 65.822170][ T5031] do_user_addr_fault+0x636/0x1090 [ 65.822230][ T5031] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 65.822274][ T5031] exc_page_fault+0x62/0xa0 [ 65.822327][ T5031] asm_exc_page_fault+0x26/0x30 [ 65.822354][ T5031] RIP: 0033:0x7f4ffb93c1eb [ 65.822374][ T5031] Code: c0 8b 87 c0 00 00 00 66 0f 6c c0 85 c0 0f 85 44 01 00 00 c7 87 c0 00 00 00 ff ff ff ff 48 8d 84 24 20 21 00 00 48 8d 7c 24 20 <0f> 29 44 24 40 49 89 e4 48 89 44 24 50 8b 43 74 48 89 9c 24 00 01 [ 65.822397][ T5031] RSP: 002b:00007f4ffa3f4e10 EFLAGS: 00010246 [ 65.822420][ T5031] RAX: 00007f4ffa3f6f30 RBX: 00007f4ffbb97640 RCX: 0000000000000000 [ 65.822436][ T5031] RDX: 00007f4ffa3f6f78 RSI: 00007f4ffb9eeca8 RDI: 00007f4ffa3f4e30 [ 65.822453][ T5031] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000 [ 65.822470][ T5031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 65.822505][ T5031] R13: 00007f4ffbbc6038 R14: 00007f4ffbbc5fa0 R15: 00007ffef6b0abc8 [ 65.822531][ T5031] [ 65.822545][ T5031] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 66.045195][ T5039] netlink: 4 bytes leftover after parsing attributes in process `syz.1.597'. [ 66.136843][ T29] kauditd_printk_skb: 184 callbacks suppressed [ 66.136859][ T29] audit: type=1326 audit(1756716850.542:2349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5020 comm="syz.3.589" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 66.143564][ T5049] loop2: detected capacity change from 0 to 512 [ 66.166923][ T29] audit: type=1326 audit(1756716850.542:2350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5020 comm="syz.3.589" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 66.197125][ T5049] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0102] [ 66.199413][ T29] audit: type=1326 audit(1756716850.592:2351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5020 comm="syz.3.589" exe="/root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 66.228503][ T29] audit: type=1326 audit(1756716850.592:2352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5020 comm="syz.3.589" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 66.232123][ T5049] System zones: [ 66.252553][ T29] audit: type=1326 audit(1756716850.592:2353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5020 comm="syz.3.589" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 66.256144][ T5049] 1-12 [ 66.279569][ T29] audit: type=1326 audit(1756716850.592:2354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5020 comm="syz.3.589" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f30d7a9ebe9 code=0x7ffc0000 [ 66.311108][ T5049] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.602: error while reading EA inode 32 err=-116 [ 66.324724][ T5049] EXT4-fs (loop2): Remounting filesystem read-only [ 66.331368][ T5049] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 66.344402][ T5049] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 66.355893][ T5049] EXT4-fs (loop2): 1 orphan inode deleted [ 66.499903][ T5065] netdevsim netdevsim2: Direct firmware load for ./file0/file1 failed with error -2 [ 66.525305][ T5065] netlink: 8 bytes leftover after parsing attributes in process `syz.2.608'. [ 66.536894][ T5069] netlink: 4 bytes leftover after parsing attributes in process `syz.1.610'. [ 66.593232][ T5073] loop2: detected capacity change from 0 to 512 [ 66.606408][ T5075] netlink: 'syz.1.613': attribute type 6 has an invalid length. [ 66.618119][ T5073] EXT4-fs: Ignoring removed nomblk_io_submit option [ 66.641981][ T5073] EXT4-fs: Ignoring removed i_version option [ 66.683960][ T5073] EXT4-fs (loop2): 1 orphan inode deleted [ 66.768400][ T5093] loop4: detected capacity change from 0 to 512 [ 66.782229][ T5095] netdevsim netdevsim2: Direct firmware load for ./file0/file1 failed with error -2 [ 66.799871][ T5093] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 66.803193][ T5095] netlink: 8 bytes leftover after parsing attributes in process `syz.2.622'. [ 66.826897][ T5093] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a046c128, mo2=0002] [ 66.849879][ T5100] netlink: 4 bytes leftover after parsing attributes in process `syz.2.624'. [ 66.863758][ T5093] System zones: 1-12 [ 66.868091][ T5093] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 66.886364][ T5093] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 66.912830][ T5093] EXT4-fs (loop4): 1 truncate cleaned up [ 66.921867][ T5093] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #2: block 4: comm syz.4.617: lblock 0 mapped to illegal pblock 4 (length 1) [ 66.936183][ T29] audit: type=1400 audit(1756716851.332:2355): avc: denied { create } for pid=5080 comm="syz.4.617" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 66.958691][ T5093] EXT4-fs (loop4): Remounting filesystem read-only [ 66.978884][ T29] audit: type=1400 audit(1756716851.372:2356): avc: denied { create } for pid=5080 comm="syz.4.617" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 67.027405][ T5104] netlink: 'syz.2.626': attribute type 21 has an invalid length. [ 67.122734][ T29] audit: type=1400 audit(1756716851.452:2357): avc: denied { bind } for pid=5103 comm="syz.2.626" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 67.142086][ T29] audit: type=1400 audit(1756716851.452:2358): avc: denied { name_bind } for pid=5103 comm="syz.2.626" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 67.406576][ T5122] loop2: detected capacity change from 0 to 1024 [ 67.465159][ T5122] ext4 filesystem being mounted at /113/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.019108][ T5156] netdevsim netdevsim2: Direct firmware load for ./file0/file1 failed with error -2 [ 68.030369][ T5154] netlink: 'syz.0.646': attribute type 6 has an invalid length. [ 68.206595][ T5168] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 68.404860][ T5187] netlink: 'syz.3.661': attribute type 21 has an invalid length. [ 68.469222][ T5197] netdevsim netdevsim3: Direct firmware load for ./file0/file1 failed with error -2 [ 68.748700][ T5221] netlink: 'syz.1.676': attribute type 6 has an invalid length. [ 68.829338][ T5226] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 68.873137][ T5231] netlink: 'syz.1.681': attribute type 6 has an invalid length. [ 68.955204][ T5238] loop4: detected capacity change from 0 to 512 [ 68.973908][ T5238] EXT4-fs: Ignoring removed nomblk_io_submit option [ 68.986953][ T5238] EXT4-fs: Ignoring removed i_version option [ 68.997033][ T5238] EXT4-fs (loop4): 1 orphan inode deleted [ 69.173987][ T5258] netdevsim netdevsim3: Direct firmware load for ./file0/file1 failed with error -2 [ 69.231753][ T5262] __nla_validate_parse: 9 callbacks suppressed [ 69.231770][ T5262] netlink: 4 bytes leftover after parsing attributes in process `syz.3.694'. [ 69.370607][ T5274] loop4: detected capacity change from 0 to 512 [ 69.395830][ T5274] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.416974][ T5274] EXT4-fs: Ignoring removed i_version option [ 69.445594][ T5274] EXT4-fs (loop4): 1 orphan inode deleted [ 69.563576][ T5291] netlink: 4 bytes leftover after parsing attributes in process `syz.3.707'. [ 69.579806][ T5289] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 69.779313][ T5314] netlink: 4 bytes leftover after parsing attributes in process `syz.3.718'. [ 69.813098][ T5318] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 70.028624][ T5329] loop3: detected capacity change from 0 to 512 [ 70.055477][ T5329] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.724: bg 0: block 131: padding at end of block bitmap is not set [ 70.108426][ T5329] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 70.128317][ T5329] EXT4-fs (loop3): 1 truncate cleaned up [ 70.148203][ T5329] EXT4-fs mount: 74 callbacks suppressed [ 70.148229][ T5329] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.265463][ T5347] netdevsim netdevsim1: Direct firmware load for ./file0/file1 failed with error -2 [ 70.308040][ T5350] netlink: 148 bytes leftover after parsing attributes in process `syz.0.735'. [ 70.318927][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.425385][ T5358] loop3: detected capacity change from 0 to 512 [ 70.448197][ T5358] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.458599][ T5352] loop4: detected capacity change from 0 to 512 [ 70.474787][ T5352] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.482954][ T5358] EXT4-fs: Ignoring removed i_version option [ 70.487960][ T5352] EXT4-fs: Ignoring removed i_version option [ 70.506553][ T5362] vhci_hcd: invalid port number 96 [ 70.511803][ T5362] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 70.579063][ T5352] EXT4-fs (loop4): 1 orphan inode deleted [ 70.626989][ T5358] EXT4-fs (loop3): 1 orphan inode deleted [ 70.646289][ T5352] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.662397][ T5358] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.690598][ T5378] netlink: 4 bytes leftover after parsing attributes in process `syz.2.743'. [ 70.761915][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.782443][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.843751][ T5386] loop3: detected capacity change from 0 to 512 [ 70.871455][ T5382] loop2: detected capacity change from 0 to 512 [ 70.887795][ T5386] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.746: bg 0: block 131: padding at end of block bitmap is not set [ 70.911832][ T5382] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.921748][ T5382] EXT4-fs: Ignoring removed i_version option [ 70.934234][ T5386] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 71.037070][ T5386] EXT4-fs (loop3): 1 truncate cleaned up [ 71.043305][ T5386] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.083804][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.089029][ T5382] EXT4-fs (loop2): 1 orphan inode deleted [ 71.122977][ T5382] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.165684][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.204906][ T5405] netlink: 4 bytes leftover after parsing attributes in process `syz.0.755'. [ 71.244180][ T5407] netlink: 'syz.2.754': attribute type 6 has an invalid length. [ 71.279205][ T29] kauditd_printk_skb: 193 callbacks suppressed [ 71.279222][ T29] audit: type=1326 audit(1756716855.692:2552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5406 comm="syz.2.754" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafa3acebe9 code=0x7ffc0000 [ 71.346179][ T5407] loop2: detected capacity change from 0 to 512 [ 71.375053][ T29] audit: type=1326 audit(1756716855.692:2553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5406 comm="syz.2.754" exe="/root/syz-executor" sig=0 arch=c000003e syscall=158 compat=0 ip=0x7fafa3acebe9 code=0x7ffc0000 [ 71.398580][ T29] audit: type=1326 audit(1756716855.692:2554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5406 comm="syz.2.754" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafa3acebe9 code=0x7ffc0000 [ 71.422175][ T29] audit: type=1326 audit(1756716855.692:2555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5406 comm="syz.2.754" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fafa3acebe9 code=0x7ffc0000 [ 71.445753][ T29] audit: type=1326 audit(1756716855.722:2556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5406 comm="syz.2.754" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafa3acebe9 code=0x7ffc0000 [ 71.469314][ T29] audit: type=1326 audit(1756716855.722:2557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5406 comm="syz.2.754" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fafa3acebe9 code=0x7ffc0000 [ 71.492964][ T29] audit: type=1326 audit(1756716855.752:2558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5414 comm="syz.4.758" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f24e74bebe9 code=0x7ffc0000 [ 71.516643][ T29] audit: type=1326 audit(1756716855.752:2559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5414 comm="syz.4.758" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f24e74bebe9 code=0x7ffc0000 [ 71.540073][ T29] audit: type=1326 audit(1756716855.752:2560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5414 comm="syz.4.758" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f24e74bebe9 code=0x7ffc0000 [ 71.563407][ T29] audit: type=1326 audit(1756716855.752:2561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5414 comm="syz.4.758" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f24e74bebe9 code=0x7ffc0000 [ 71.591700][ T5407] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0102] [ 71.601791][ T5407] System zones: 1-12 [ 71.612310][ T5407] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.754: error while reading EA inode 32 err=-116 [ 71.642247][ T5407] EXT4-fs (loop2): Remounting filesystem read-only [ 71.648890][ T5407] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 71.670572][ T5407] EXT4-fs (loop2): 1 orphan inode deleted [ 71.677984][ T5407] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.717718][ T5407] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.936205][ T5430] loop2: detected capacity change from 0 to 512 [ 71.962622][ T5430] EXT4-fs: Ignoring removed nomblk_io_submit option [ 71.979547][ T5436] netlink: 4 bytes leftover after parsing attributes in process `syz.3.766'. [ 71.993193][ T5430] EXT4-fs: Ignoring removed i_version option [ 72.040834][ T5438] smc: net device bond0 applied user defined pnetid SYZ0 [ 72.058888][ T5438] smc: net device bond0 erased user defined pnetid SYZ0 [ 72.094238][ T5430] EXT4-fs (loop2): 1 orphan inode deleted [ 72.210470][ T5430] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.233880][ T5446] tipc: New replicast peer: 255.255.255.255 [ 72.240151][ T5446] tipc: Enabled bearer , priority 10 [ 72.278080][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.353641][ T5457] netlink: 'syz.0.775': attribute type 6 has an invalid length. [ 72.408748][ T5464] netlink: 20 bytes leftover after parsing attributes in process `syz.0.778'. [ 72.408778][ T5464] netlink: 8 bytes leftover after parsing attributes in process `syz.0.778'. [ 72.489569][ T5467] netlink: 96 bytes leftover after parsing attributes in process `syz.0.778'. [ 72.543001][ T5473] loop3: detected capacity change from 0 to 512 [ 72.603908][ T5473] EXT4-fs (loop3): failed to open journal device unknown-block(0,0) -6 [ 72.660552][ T5487] netlink: 'syz.2.786': attribute type 6 has an invalid length. [ 72.696392][ T5495] netdevsim netdevsim0: Direct firmware load for ./file0/file1 failed with error -2 [ 72.707508][ T5487] loop2: detected capacity change from 0 to 512 [ 72.720255][ T5487] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0102] [ 72.720288][ T5487] System zones: 1-12 [ 72.729519][ T5487] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.786: error while reading EA inode 32 err=-116 [ 72.729826][ T5487] EXT4-fs (loop2): Remounting filesystem read-only [ 72.729859][ T5487] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 72.729891][ T5487] EXT4-fs (loop2): 1 orphan inode deleted [ 72.730369][ T5487] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.730880][ T5487] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.768867][ T5502] netlink: 'syz.3.792': attribute type 10 has an invalid length. [ 72.768944][ T5502] dummy0: entered promiscuous mode [ 72.769796][ T5502] bridge0: port 3(dummy0) entered blocking state [ 72.769889][ T5502] bridge0: port 3(dummy0) entered disabled state [ 72.771314][ T5502] dummy0: entered allmulticast mode [ 72.772042][ T5502] bridge0: port 3(dummy0) entered blocking state [ 72.772076][ T5502] bridge0: port 3(dummy0) entered forwarding state [ 72.822925][ T5506] FAULT_INJECTION: forcing a failure. [ 72.822925][ T5506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.822959][ T5506] CPU: 1 UID: 0 PID: 5506 Comm: syz.2.794 Not tainted syzkaller #0 PREEMPT(voluntary) [ 72.823017][ T5506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 72.823033][ T5506] Call Trace: [ 72.823040][ T5506] [ 72.823049][ T5506] __dump_stack+0x1d/0x30 [ 72.823076][ T5506] dump_stack_lvl+0xe8/0x140 [ 72.823109][ T5506] dump_stack+0x15/0x1b [ 72.823130][ T5506] should_fail_ex+0x265/0x280 [ 72.823156][ T5506] should_fail+0xb/0x20 [ 72.823239][ T5506] should_fail_usercopy+0x1a/0x20 [ 72.823267][ T5506] _copy_to_user+0x20/0xa0 [ 72.823302][ T5506] simple_read_from_buffer+0xb5/0x130 [ 72.823366][ T5506] proc_fail_nth_read+0x10e/0x150 [ 72.823400][ T5506] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 72.823433][ T5506] vfs_read+0x1a8/0x770 [ 72.823463][ T5506] ? __rcu_read_unlock+0x4f/0x70 [ 72.823556][ T5506] ? __fget_files+0x184/0x1c0 [ 72.823589][ T5506] ksys_read+0xda/0x1a0 [ 72.823682][ T5506] __x64_sys_read+0x40/0x50 [ 72.823772][ T5506] x64_sys_call+0x27bc/0x2ff0 [ 72.823875][ T5506] do_syscall_64+0xd2/0x200 [ 72.823937][ T5506] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 72.823968][ T5506] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 72.824113][ T5506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.824208][ T5506] RIP: 0033:0x7fafa3acd5fc [ 72.824232][ T5506] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 72.824254][ T5506] RSP: 002b:00007fafa252f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 72.824296][ T5506] RAX: ffffffffffffffda RBX: 00007fafa3d05fa0 RCX: 00007fafa3acd5fc [ 72.824312][ T5506] RDX: 000000000000000f RSI: 00007fafa252f0a0 RDI: 0000000000000007 [ 72.824328][ T5506] RBP: 00007fafa252f090 R08: 0000000000000000 R09: 0000000000000000 [ 72.824343][ T5506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.824358][ T5506] R13: 00007fafa3d06038 R14: 00007fafa3d05fa0 R15: 00007ffd7ec88818 [ 72.824414][ T5506] [ 72.918932][ T5520] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 73.035117][ T5529] netdevsim netdevsim0: Direct firmware load for ./file0/file1 failed with error -2 [ 73.161781][ T5535] netlink: 'syz.2.806': attribute type 6 has an invalid length. [ 73.171017][ T5535] loop2: detected capacity change from 0 to 512 [ 73.183265][ T5535] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0102] [ 73.183346][ T5535] System zones: 1-12 [ 73.183747][ T5535] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.806: error while reading EA inode 32 err=-116 [ 73.184051][ T5535] EXT4-fs (loop2): Remounting filesystem read-only [ 73.184067][ T5535] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 73.184152][ T5535] EXT4-fs (loop2): 1 orphan inode deleted [ 73.184499][ T5535] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.185072][ T5535] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.324779][ T5547] smc: net device bond0 applied user defined pnetid SYZ0 [ 73.326312][ T5547] smc: net device bond0 erased user defined pnetid SYZ0 [ 73.335189][ T5552] netdevsim netdevsim0: Direct firmware load for ./file0/file1 failed with error -2 [ 73.357281][ T3388] tipc: Node number set to 3646119153 [ 73.377639][ T5558] loop4: detected capacity change from 0 to 256 [ 73.578635][ T5568] netlink: 'syz.0.822': attribute type 6 has an invalid length. [ 73.844235][ T5599] netlink: 'syz.0.835': attribute type 39 has an invalid length. [ 73.865794][ T5602] netlink: 'syz.4.836': attribute type 6 has an invalid length. [ 73.884702][ T5602] loop4: detected capacity change from 0 to 512 [ 73.899168][ T5602] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0102] [ 73.909745][ T5602] System zones: 1-12 [ 73.920388][ T5603] gtp0: entered allmulticast mode [ 73.931195][ T5602] EXT4-fs error (device loop4): ext4_xattr_inode_iget:442: comm syz.4.836: error while reading EA inode 32 err=-116 [ 73.947698][ T5602] EXT4-fs (loop4): Remounting filesystem read-only [ 73.954262][ T5602] EXT4-fs warning (device loop4): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 73.965353][ T5602] EXT4-fs (loop4): 1 orphan inode deleted [ 73.971779][ T5602] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.985180][ T5602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.183386][ T5613] loop4: detected capacity change from 0 to 1024 [ 74.314083][ T5613] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 74.328690][ T5613] ext4 filesystem being mounted at /151/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.539488][ T5635] netlink: 'syz.1.849': attribute type 39 has an invalid length. [ 74.941060][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 75.019831][ T5663] vhci_hcd: invalid port number 96 [ 75.024994][ T5663] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 75.184667][ T5678] netlink: 'syz.3.867': attribute type 6 has an invalid length. [ 75.206168][ T5678] loop3: detected capacity change from 0 to 512 [ 75.248924][ T5678] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c02c, mo2=0102] [ 75.279921][ T5678] System zones: 1-12 [ 75.300126][ T5678] EXT4-fs error (device loop3): ext4_xattr_inode_iget:442: comm syz.3.867: error while reading EA inode 32 err=-116 [ 75.316728][ T5688] serio: Serial port ptm0 [ 75.360175][ T5678] EXT4-fs (loop3): Remounting filesystem read-only [ 75.366806][ T5678] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 75.403184][ T5678] EXT4-fs (loop3): 1 orphan inode deleted [ 75.416100][ T5678] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.431328][ T5678] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.606636][ T5704] macvlan1: entered promiscuous mode [ 75.639774][ T5704] ipvlan0: entered promiscuous mode [ 75.668964][ T5704] ipvlan0: left promiscuous mode [ 75.688743][ T5704] macvlan1: left promiscuous mode [ 75.766356][ T5720] 9pnet_fd: Insufficient options for proto=fd [ 75.962247][ T5739] vhci_hcd: invalid port number 96 [ 75.967794][ T5739] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 75.980303][ T5741] __nla_validate_parse: 6 callbacks suppressed [ 75.980321][ T5741] netlink: 20 bytes leftover after parsing attributes in process `syz.0.894'. [ 75.995583][ T5741] netlink: 8 bytes leftover after parsing attributes in process `syz.0.894'. [ 76.002460][ T5743] netlink: 112 bytes leftover after parsing attributes in process `syz.2.895'. [ 76.117836][ T5756] 9pnet_fd: Insufficient options for proto=fd [ 76.220496][ T5769] smc: net device bond0 applied user defined pnetid SYZ0 [ 76.270493][ T5771] vhci_hcd: invalid port number 96 [ 76.275672][ T5771] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 76.307316][ T5777] loop4: detected capacity change from 0 to 128 [ 76.345934][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-diskseq/246.tmp-b7:4' failed: Read-only file system [ 76.357253][ T29] kauditd_printk_skb: 1366 callbacks suppressed [ 76.357305][ T29] audit: type=1326 audit(1756716860.752:3926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.387066][ T29] audit: type=1326 audit(1756716860.752:3927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.410559][ T29] audit: type=1326 audit(1756716860.752:3928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.443275][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-uuid/8AF2-7630.tmp-b7:4' failed: Read-only file system [ 76.455263][ T29] audit: type=1326 audit(1756716860.772:3929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.459962][ T5777] sg_write: process 364 (syz.4.910) changed security contexts after opening file descriptor, this is not allowed. [ 76.478862][ T29] audit: type=1326 audit(1756716860.772:3930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.501360][ T5784] FAULT_INJECTION: forcing a failure. [ 76.501360][ T5784] name failslab, interval 1, probability 0, space 0, times 0 [ 76.514257][ T29] audit: type=1326 audit(1756716860.772:3931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.526898][ T5784] CPU: 1 UID: 0 PID: 5784 Comm: syz.0.913 Not tainted syzkaller #0 PREEMPT(voluntary) [ 76.526930][ T5784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 76.526978][ T5784] Call Trace: [ 76.526988][ T5784] [ 76.526999][ T5784] __dump_stack+0x1d/0x30 [ 76.527029][ T5784] dump_stack_lvl+0xe8/0x140 [ 76.527057][ T5784] dump_stack+0x15/0x1b [ 76.527081][ T5784] should_fail_ex+0x265/0x280 [ 76.527154][ T5784] should_failslab+0x8c/0xb0 [ 76.527203][ T5784] kmem_cache_alloc_noprof+0x50/0x310 [ 76.527240][ T5784] ? alloc_empty_file+0x76/0x200 [ 76.527283][ T5784] alloc_empty_file+0x76/0x200 [ 76.527388][ T5784] path_openat+0x68/0x2170 [ 76.527412][ T5784] ? __rcu_read_unlock+0x34/0x70 [ 76.527497][ T5784] ? filemap_map_pages+0x86b/0xab0 [ 76.527533][ T5784] ? css_rstat_updated+0xb7/0x240 [ 76.527578][ T5784] do_filp_open+0x109/0x230 [ 76.527664][ T5784] do_sys_openat2+0xa6/0x110 [ 76.527716][ T5784] __x64_sys_openat+0xf2/0x120 [ 76.527762][ T5784] x64_sys_call+0x2e9c/0x2ff0 [ 76.527829][ T5784] do_syscall_64+0xd2/0x200 [ 76.527867][ T5784] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 76.527898][ T5784] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 76.528001][ T5784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.528029][ T5784] RIP: 0033:0x7f31947dd550 [ 76.528052][ T5784] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 76.528091][ T5784] RSP: 002b:00007f319323eb70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 76.528117][ T5784] RAX: ffffffffffffffda RBX: 0000000000101301 RCX: 00007f31947dd550 [ 76.528213][ T5784] RDX: 0000000000101301 RSI: 00007f319323ec10 RDI: 00000000ffffff9c [ 76.528289][ T5784] RBP: 00007f319323ec10 R08: 0000000000000000 R09: 0000000000000000 [ 76.528307][ T5784] R10: 0000000000000000 R11: 0000000000000293 R12: cccccccccccccccd [ 76.528380][ T5784] R13: 00007f3194a16038 R14: 00007f3194a15fa0 R15: 00007fff4c67f2f8 [ 76.528402][ T5784] [ 76.541263][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-diskseq/246.tmp-b7:4' failed: Read-only file system [ 76.550322][ T29] audit: type=1326 audit(1756716860.772:3932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.607903][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-uuid/8AF2-7630.tmp-b7:4' failed: Read-only file system [ 76.609321][ T29] audit: type=1326 audit(1756716860.772:3933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.622464][ T5789] 9pnet_fd: Insufficient options for proto=fd [ 76.623462][ T29] audit: type=1326 audit(1756716860.772:3934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.850183][ T29] audit: type=1326 audit(1756716860.772:3935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5780 comm="syz.0.912" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31947debe9 code=0x7ffc0000 [ 76.889895][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-diskseq/246.tmp-b7:4' failed: Read-only file system [ 76.949661][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-diskseq/246.tmp-b7:4' failed: Read-only file system [ 76.991027][ T5791] lo speed is unknown, defaulting to 1000 [ 77.023029][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-diskseq/247.tmp-b7:4' failed: Read-only file system [ 77.079144][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-diskseq/247.tmp-b7:4' failed: Read-only file system [ 77.173200][ T5822] netlink: 88 bytes leftover after parsing attributes in process `syz.1.929'. [ 77.250298][ T5828] 9pnet_fd: Insufficient options for proto=fd [ 77.508329][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-diskseq/247.tmp-b7:4' failed: Read-only file system [ 77.546823][ T5843] netlink: 8 bytes leftover after parsing attributes in process `syz.4.938'. [ 77.596858][ T3725] udevd[3725]: symlink '../../loop4' '/dev/disk/by-diskseq/247.tmp-b7:4' failed: Read-only file system [ 77.769464][ T5863] 9pnet_fd: Insufficient options for proto=fd [ 77.941410][ T5857] loop3: detected capacity change from 0 to 1024 [ 78.074204][ T5872] loop2: detected capacity change from 0 to 512 [ 78.110138][ T5872] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.118682][ T5872] EXT4-fs: Ignoring removed i_version option [ 78.134869][ T5857] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 78.152520][ T5857] ext4 filesystem being mounted at /177/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.186876][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 78.324430][ T5872] EXT4-fs (loop2): 1 orphan inode deleted [ 78.356757][ T5872] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.403261][ T5886] netlink: 'syz.1.958': attribute type 6 has an invalid length. [ 78.431670][ T5890] netlink: 4 bytes leftover after parsing attributes in process `syz.3.955'. [ 78.455819][ T5888] loop4: detected capacity change from 0 to 512 [ 78.474299][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.490467][ T5888] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.511737][ T5894] 9pnet_fd: Insufficient options for proto=fd [ 78.534243][ T5888] EXT4-fs: Ignoring removed i_version option [ 78.541180][ T5899] netlink: 4 bytes leftover after parsing attributes in process `syz.2.960'. [ 78.590252][ T5901] vhci_hcd: invalid port number 96 [ 78.595434][ T5901] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 78.658619][ T5888] EXT4-fs (loop4): 1 orphan inode deleted [ 78.695267][ T5909] sd 0:0:1:0: device reset [ 78.702601][ T5888] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.715458][ T5909] netlink: 28 bytes leftover after parsing attributes in process `syz.1.967'. [ 78.715478][ T5909] netlink: 16 bytes leftover after parsing attributes in process `syz.1.967'. [ 78.715498][ T5909] netlink: 28 bytes leftover after parsing attributes in process `syz.1.967'. [ 78.779851][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.808947][ T5909] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 78.828194][ T5904] loop2: detected capacity change from 0 to 1024 [ 78.921732][ T5904] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 78.948268][ T5904] ext4 filesystem being mounted at /178/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.016980][ T5921] serio: Serial port ptm0 [ 79.053382][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 79.071713][ T5919] loop4: detected capacity change from 0 to 512 [ 79.087152][ T5919] EXT4-fs: Ignoring removed nomblk_io_submit option [ 79.099979][ T5919] EXT4-fs: Ignoring removed i_version option [ 79.166527][ T5919] EXT4-fs (loop4): 1 orphan inode deleted [ 79.206355][ T5919] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.245174][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.269685][ T5935] vhci_hcd: invalid port number 96 [ 79.274842][ T5935] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 79.303907][ T5939] 9pnet_fd: Insufficient options for proto=fd [ 79.398274][ T5949] netlink: 'syz.1.981': attribute type 6 has an invalid length. [ 79.453187][ T5941] loop2: detected capacity change from 0 to 512 [ 79.482354][ T5941] EXT4-fs: Ignoring removed nomblk_io_submit option [ 79.622676][ T5941] EXT4-fs: Ignoring removed i_version option [ 79.630390][ T5965] vhci_hcd: invalid port number 96 [ 79.630407][ T5965] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 79.719093][ T5941] EXT4-fs (loop2): 1 orphan inode deleted [ 79.729390][ T5941] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.766882][ T5977] ================================================================== [ 79.775004][ T5977] BUG: KCSAN: data-race in clockevents_program_event / print_tickdevice [ 79.775042][ T5977] [ 79.775046][ T5977] write to 0xffff888237d17758 of 8 bytes by interrupt on cpu 1: [ 79.775062][ T5977] clockevents_program_event+0x3f/0x4e0 [ 79.775091][ T5977] tick_program_event+0x79/0xc0 [ 79.775111][ T5977] hrtimer_interrupt+0x25e/0x460 [ 79.775131][ T5977] __sysvec_apic_timer_interrupt+0x5c/0x1d0 [ 79.775161][ T5977] sysvec_apic_timer_interrupt+0x6f/0x80 [ 79.775185][ T5977] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 79.775207][ T5977] __tsan_read8+0x12/0x190 [ 79.775237][ T5977] tty_open+0x225/0xaf0 [ 79.775256][ T5977] chrdev_open+0x2eb/0x3a0 [ 79.775280][ T5977] do_dentry_open+0x646/0xa20 [ 79.775309][ T5977] vfs_open+0x37/0x1e0 [ 79.775336][ T5977] path_openat+0x1c5e/0x2170 [ 79.775353][ T5977] do_filp_open+0x109/0x230 [ 79.775369][ T5977] do_sys_openat2+0xa6/0x110 [ 79.775398][ T5977] __x64_sys_openat+0xf2/0x120 [ 79.775429][ T5977] x64_sys_call+0x2e9c/0x2ff0 [ 79.775449][ T5977] do_syscall_64+0xd2/0x200 [ 79.775476][ T5977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.775498][ T5977] [ 79.775504][ T5977] read to 0xffff888237d17758 of 8 bytes by task 5977 on cpu 0: [ 79.775519][ T5977] print_tickdevice+0x142/0x340 [ 79.775537][ T5977] timer_list_show+0x6c/0x170 [ 79.775555][ T5977] seq_read_iter+0x627/0x940 [ 79.775584][ T5977] proc_reg_read_iter+0x10d/0x180 [ 79.775614][ T5977] copy_splice_read+0x442/0x660 [ 79.775630][ T5977] splice_direct_to_actor+0x26f/0x680 [ 79.775648][ T5977] do_splice_direct+0xda/0x150 [ 79.775665][ T5977] do_sendfile+0x380/0x650 [ 79.775692][ T5977] __x64_sys_sendfile64+0x105/0x150 [ 79.775718][ T5977] x64_sys_call+0x2bb0/0x2ff0 [ 79.775771][ T5977] do_syscall_64+0xd2/0x200 [ 79.775799][ T5977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.775820][ T5977] [ 79.775823][ T5977] value changed: 0x7fffffffffffffff -> 0x0000001290da6bbb [ 79.775835][ T5977] [ 79.775838][ T5977] Reported by Kernel Concurrency Sanitizer on: [ 79.775849][ T5977] CPU: 0 UID: 0 PID: 5977 Comm: syz.1.995 Not tainted syzkaller #0 PREEMPT(voluntary) [ 79.775874][ T5977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 79.775886][ T5977] ================================================================== [ 79.815988][ T5982] netlink: 'syz.0.996': attribute type 6 has an invalid length. [ 80.178613][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.