last executing test programs:

32.360297792s ago: executing program 2 (id=3):
bpf$MAP_CREATE(0x0, 0x0, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_clone3(0x0, 0x0)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002100)='numa_maps\x00')
read$FUSE(r0, &(0x7f0000002140)={0x2020}, 0x2020)

31.486637944s ago: executing program 1 (id=2):
sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)=@in6={0xa, 0x4e23, 0x40, @mcast2, 0xfff}, 0x80, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRES32], 0x1c0}, 0x4000c010)
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$clear(0x7, r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{0x0}], 0x1}, 0x8800)
mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0)
write(r1, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0)
setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000680)=0x1130581, 0x4)
write(r2, &(0x7f0000000140)='1000\x00', 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/failslab/space\x00', 0x8001, 0xc1)
setsockopt$MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e22, 0xf, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x400}, {0xa, 0x4e21, 0x8c0, @local, 0x2}, 0xffffffffffffffff, {[0x3, 0x4, 0x4, 0x7fff, 0x9, 0x9, 0x7ff, 0x4]}}, 0x5c)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0)
write(r5, &(0x7f0000000280)='1\x00', 0x1)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
unshare(0xa000400)
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f00000001c0)={[{@resgid}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@oldalloc}]}, 0x1, 0x400, &(0x7f0000000280)="$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")
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0)
write$binfmt_script(r6, &(0x7f0000000780)={'#! ', './file0', [], 0xa, "14369afd9845f99c94b94f5a16b48fe862b18b5b66068a37565a6a9ba7ff235fdee7d61f5bc28914df6dfd94bc86b23047"}, 0x3c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r6, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9)
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
socket$inet6(0xa, 0x2, 0x0)
unshare(0x44040000)
r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x5, 0x9fd, 0x84, 0x105}, 0x50)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000240), 0x800, r7}, 0x38)
bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000800)={0x0, &(0x7f0000000840)=""/121, &(0x7f0000000680), &(0x7f0000000540), 0x6c, r7}, 0x38)

22.001678785s ago: executing program 2 (id=6):
syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000000000)='./bus\x00', 0x300000a, &(0x7f0000000580)={[{@nodatacow}, {@skip_balance}, {@usebackuproot}, {@user_subvol_rm}, {@user_subvol_rm}, {@discard_async}, {@nobarrier}, {@nodiscard}, {@nospace_cache}, {@discard_async}, {@ssd_spread}, {@nossd}]}, 0x3, 0x55a3, &(0x7f000000e0c0)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVYUdOBYAAAAAEOZvHUbPBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwKUAAAD//5twzl8=")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff)
read(r0, 0x0, 0x0)

13.717464397s ago: executing program 32 (id=2):
sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)=@in6={0xa, 0x4e23, 0x40, @mcast2, 0xfff}, 0x80, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRES32], 0x1c0}, 0x4000c010)
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$clear(0x7, r0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dbg\x00', 0x1ff)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=[{0x0}], 0x1}, 0x8800)
mount(0x0, &(0x7f0000000000)='./dbg\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./dbg/failslab/ignore-gfp-wait\x00', 0x1, 0x0)
write(r1, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg/failslab/times\x00', 0x1, 0x0)
setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000680)=0x1130581, 0x4)
write(r2, &(0x7f0000000140)='1000\x00', 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/failslab/space\x00', 0x8001, 0xc1)
setsockopt$MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e22, 0xf, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x400}, {0xa, 0x4e21, 0x8c0, @local, 0x2}, 0xffffffffffffffff, {[0x3, 0x4, 0x4, 0x7fff, 0x9, 0x9, 0x7ff, 0x4]}}, 0x5c)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dbg/failslab/probability\x00', 0x1, 0x0)
write(r5, &(0x7f0000000280)='1\x00', 0x1)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
unshare(0xa000400)
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f00000001c0)={[{@resgid}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@oldalloc}]}, 0x1, 0x400, &(0x7f0000000280)="$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")
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0)
write$binfmt_script(r6, &(0x7f0000000780)={'#! ', './file0', [], 0xa, "14369afd9845f99c94b94f5a16b48fe862b18b5b66068a37565a6a9ba7ff235fdee7d61f5bc28914df6dfd94bc86b23047"}, 0x3c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r6, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9)
syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0)
socket$inet6(0xa, 0x2, 0x0)
unshare(0x44040000)
r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x1, 0x5, 0x9fd, 0x84, 0x105}, 0x50)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000000c0), &(0x7f0000000240), 0x800, r7}, 0x38)
bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f0000000800)={0x0, &(0x7f0000000840)=""/121, &(0x7f0000000680), &(0x7f0000000540), 0x6c, r7}, 0x38)

0s ago: executing program 33 (id=6):
syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000000000)='./bus\x00', 0x300000a, &(0x7f0000000580)={[{@nodatacow}, {@skip_balance}, {@usebackuproot}, {@user_subvol_rm}, {@user_subvol_rm}, {@discard_async}, {@nobarrier}, {@nodiscard}, {@nospace_cache}, {@discard_async}, {@ssd_spread}, {@nossd}]}, 0x3, 0x55a3, &(0x7f000000e0c0)="$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r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff)
read(r0, 0x0, 0x0)

kernel console output (not intermixed with test programs):

08.749601][    C0]  ? rcu_is_watching+0x11/0xa0
[  108.754383][    C0]  dst_init+0xb1/0x400
[  108.758484][    C0]  ? ipv6_sysctl_rtcache_flush+0xf0/0xf0
[  108.764137][    C0]  dst_alloc+0x12a/0x160
[  108.768425][    C0]  icmp6_dst_alloc+0x7c/0x490
[  108.773303][    C0]  ? icmpv6_flow_init+0x5e/0x120
[  108.778344][    C0]  ndisc_send_skb+0x41b/0x1520
[  108.783121][    C0]  ? ndisc_send_skb+0x1f0/0x1520
[  108.788091][    C0]  ? ndisc_mc_map+0x800/0x800
[  108.792776][    C0]  ? rcu_is_watching+0x11/0xa0
[  108.797566][    C0]  ? ndisc_alloc_skb+0xa6/0x450
[  108.802451][    C0]  addrconf_rs_timer+0x367/0x640
[  108.807403][    C0]  ? detach_timer+0x30/0x350
[  108.812004][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  108.818095][    C0]  call_timer_fn+0x1ac/0x670
[  108.822694][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  108.828947][    C0]  ? call_timer_fn+0xcf/0x670
[  108.833639][    C0]  ? __run_timers+0x810/0x810
[  108.838333][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  108.843718][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  108.848930][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  108.855096][    C0]  __run_timers+0x56c/0x810
[  108.859624][    C0]  ? detach_timer+0x350/0x350
[  108.864411][    C0]  ? lock_chain_count+0x20/0x20
[  108.869290][    C0]  run_timer_softirq+0x63/0xf0
[  108.874270][    C0]  handle_softirqs+0x291/0x910
[  108.879053][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  108.883915][    C0]  ? do_softirq+0x210/0x210
[  108.888436][    C0]  ? hrtimer_interrupt+0x775/0x980
[  108.893591][    C0]  __irq_exit_rcu+0x13b/0x230
[  108.898304][    C0]  ? irq_exit_rcu+0x20/0x20
[  108.902859][    C0]  irq_exit_rcu+0x5/0x20
[  108.907201][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  108.912874][    C0]  </IRQ>
[  108.915833][    C0]  <TASK>
[  108.918779][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  108.924796][    C0] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  108.930449][    C0] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  108.950335][    C0] RSP: 0018:ffffc900046b7580 EFLAGS: 00000293
[  108.956438][    C0] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807a051e00
[  108.964422][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  108.972409][    C0] RBP: ffffc900046b7668 R08: ffffffff90b0f277 R09: 1ffffffff2161e4e
[  108.980566][    C0] R10: dffffc0000000000 R11: fffffbfff2161e4f R12: dffffc0000000004
[  108.988635][    C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008d6eb4
[  108.996624][    C0]  ? dump_stack_lvl+0x204/0x24e
[  109.001513][    C0]  ? show_regs_print_info+0x12/0x12
[  109.006733][    C0]  ? load_image+0x410/0x410
[  109.011260][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  109.016308][    C0]  should_fail_ex+0x390/0x4c0
[  109.021092][    C0]  should_failslab+0x5/0x20
[  109.025606][    C0]  slab_pre_alloc_hook+0x59/0x300
[  109.030647][    C0]  ? __split_vma+0x4f0/0x4f0
[  109.035264][    C0]  kmem_cache_alloc+0x56/0x2f0
[  109.040067][    C0]  ? vm_area_dup+0x23/0x1a0
[  109.044588][    C0]  vm_area_dup+0x23/0x1a0
[  109.048930][    C0]  __split_vma+0xb9/0x4f0
[  109.053279][    C0]  do_mas_align_munmap+0x7b8/0x12d0
[  109.058590][    C0]  ? do_mas_munmap+0x2b0/0x2b0
[  109.063385][    C0]  ? mtree_range_walk+0x664/0x780
[  109.068437][    C0]  ? mas_walk+0x15f/0x180
[  109.072784][    C0]  ? mas_find+0x1ba/0x220
[  109.077127][    C0]  do_mas_munmap+0x240/0x2b0
[  109.081763][    C0]  mmap_region+0x7ab/0x1c50
[  109.086331][    C0]  ? file_mmap_ok+0x170/0x170
[  109.091045][    C0]  ? vma_expand+0x850/0x850
[  109.095593][    C0]  ? cap_mmap_addr+0x153/0x2c0
[  109.100397][    C0]  ? file_mmap_ok+0x11c/0x170
[  109.105102][    C0]  do_mmap+0x9ce/0x10d0
[  109.109282][    C0]  ? mlock_future_check+0x100/0x100
[  109.114526][    C0]  ? ima_file_mmap+0xf7/0x140
[  109.119336][    C0]  ? ima_file_free+0x3e0/0x3e0
[  109.124200][    C0]  ? common_file_perm+0x171/0x1c0
[  109.129259][    C0]  vm_mmap_pgoff+0x1c1/0x2d0
[  109.134150][    C0]  ? account_locked_vm+0xe0/0xe0
[  109.139115][    C0]  ksys_mmap_pgoff+0x4bf/0x720
[  109.143907][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  109.149120][    C0]  do_syscall_64+0x4c/0xa0
[  109.153548][    C0]  ? clear_bhb_loop+0x60/0xb0
[  109.158238][    C0]  ? clear_bhb_loop+0x60/0xb0
[  109.162931][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  109.168838][    C0] RIP: 0033:0x7f1cb519dc02
[  109.173265][    C0] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[  109.192970][    C0] RSP: 002b:00007ffe563df908 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
[  109.201418][    C0] RAX: ffffffffffffffda RBX: 00007f1cb43fb000 RCX: 00007f1cb519dc02
[  109.209581][    C0] RDX: 0000000000000003 RSI: 0000000000400000 RDI: 00007f1cb43fb000
[  109.217581][    C0] RBP: 0000000000000011 R08: 00000000000000da R09: 0000000000000000
[  109.225563][    C0] R10: 0000000000000011 R11: 0000000000000206 R12: 0000000000000003
[  109.233542][    C0] R13: 0000000000000003 R14: 00007ffe563dfb78 R15: 0000000000000000
[  109.241628][    C0]  </TASK>
[  109.244656][    C1] CPU: 1 PID: 4273 Comm: syz-executor Not tainted syzkaller #0
[  109.252234][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  109.262295][    C1] Call Trace:
[  109.265580][    C1]  <IRQ>
[  109.268431][    C1]  dump_stack_lvl+0x188/0x24e
[  109.273130][    C1]  ? show_regs_print_info+0x12/0x12
[  109.278337][    C1]  ? load_image+0x410/0x410
[  109.282844][    C1]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  109.288870][    C1]  ? verify_lock_unused+0x140/0x140
[  109.294091][    C1]  should_fail_ex+0x390/0x4c0
[  109.298873][    C1]  should_failslab+0x5/0x20
[  109.303580][    C1]  slab_pre_alloc_hook+0x59/0x300
[  109.308722][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  109.313930][    C1]  ? __alloc_skb+0xf9/0x7d0
[  109.318541][    C1]  __alloc_skb+0xf9/0x7d0
[  109.322886][    C1]  ? __neigh_notify+0x29/0x300
[  109.327682][    C1]  __neigh_notify+0x15c/0x300
[  109.332371][    C1]  neigh_cleanup_and_release+0xc6/0x2e0
[  109.337949][    C1]  neigh_remove_one+0x5ed/0x700
[  109.342839][    C1]  ___neigh_create+0x487/0x2450
[  109.347732][    C1]  ? ip6_finish_output2+0x58f/0x15c0
[  109.353056][    C1]  ip6_finish_output2+0x150e/0x15c0
[  109.358385][    C1]  ? ip6_finish_output2+0x58f/0x15c0
[  109.363719][    C1]  ? nf_hook+0x390/0x390
[  109.367988][    C1]  ? ip6_mtu+0x31a/0x3f0
[  109.372256][    C1]  ? ip6_finish_output+0x563/0x7f0
[  109.377393][    C1]  ndisc_send_skb+0xc04/0x1520
[  109.382180][    C1]  ? ndisc_send_skb+0x1f0/0x1520
[  109.387164][    C1]  ? ndisc_mc_map+0x800/0x800
[  109.392295][    C1]  ? rcu_is_watching+0x11/0xa0
[  109.397184][    C1]  ? skb_dst+0xd0/0xd0
[  109.401394][    C1]  addrconf_rs_timer+0x367/0x640
[  109.406449][    C1]  ? detach_timer+0x30/0x350
[  109.411074][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  109.417444][    C1]  call_timer_fn+0x1ac/0x670
[  109.422054][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  109.428236][    C1]  ? call_timer_fn+0xcf/0x670
[  109.432924][    C1]  ? __run_timers+0x810/0x810
[  109.437702][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  109.442916][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  109.448420][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  109.454826][    C1]  __run_timers+0x56c/0x810
[  109.459374][    C1]  ? detach_timer+0x350/0x350
[  109.464072][    C1]  ? lock_chain_count+0x20/0x20
[  109.468972][    C1]  run_timer_softirq+0x63/0xf0
[  109.473765][    C1]  handle_softirqs+0x291/0x910
[  109.478547][    C1]  ? __irq_exit_rcu+0x13b/0x230
[  109.483409][    C1]  ? do_softirq+0x210/0x210
[  109.487917][    C1]  ? hrtimer_interrupt+0x775/0x980
[  109.493050][    C1]  __irq_exit_rcu+0x13b/0x230
[  109.497737][    C1]  ? irq_exit_rcu+0x20/0x20
[  109.502273][    C1]  irq_exit_rcu+0x5/0x20
[  109.506529][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  109.512174][    C1]  </IRQ>
[  109.515198][    C1]  <TASK>
[  109.518141][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  109.524136][    C1] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  109.529699][    C1] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  109.549664][    C1] RSP: 0018:ffffc90003f368c0 EFLAGS: 00000293
[  109.555747][    C1] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff888073f3da00
[  109.563725][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  109.571705][    C1] RBP: ffffc90003f369b0 R08: ffffffff90b0f24f R09: 1ffffffff2161e49
[  109.579687][    C1] R10: dffffc0000000000 R11: fffffbfff2161e4a R12: dffffc0000000004
[  109.587750][    C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920007e6d1c
[  109.595733][    C1]  ? dump_stack_lvl+0x204/0x24e
[  109.600616][    C1]  ? show_regs_print_info+0x12/0x12
[  109.605829][    C1]  ? load_image+0x410/0x410
[  109.610429][    C1]  ? __might_sleep+0xd0/0xd0
[  109.615032][    C1]  ? __lock_acquire+0x7c40/0x7c40
[  109.620077][    C1]  should_fail_ex+0x390/0x4c0
[  109.624778][    C1]  should_failslab+0x5/0x20
[  109.629286][    C1]  slab_pre_alloc_hook+0x59/0x300
[  109.634322][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  109.639529][    C1]  ? __alloc_skb+0xf9/0x7d0
[  109.644090][    C1]  __alloc_skb+0xf9/0x7d0
[  109.649161][    C1]  rtmsg_fib+0xd7/0x440
[  109.653350][    C1]  fib_table_insert+0xd4e/0x1af0
[  109.658325][    C1]  fib_magic+0x2ca/0x3b0
[  109.662585][    C1]  ? fib_add_ifaddr+0x5c0/0x5c0
[  109.667544][    C1]  ? lockdep_rtnl_is_held+0x22/0x30
[  109.672758][    C1]  ? ip_mc_up+0x27f/0x2f0
[  109.677097][    C1]  fib_add_ifaddr+0x3e2/0x5c0
[  109.681791][    C1]  fib_netdev_event+0x361/0x470
[  109.686656][    C1]  raw_notifier_call_chain+0xcb/0x160
[  109.692045][    C1]  __dev_notify_flags+0x1a7/0x310
[  109.697179][    C1]  ? __dev_change_flags+0x6a0/0x6a0
[  109.702394][    C1]  ? __dev_change_flags+0x4ce/0x6a0
[  109.707694][    C1]  ? kernel_text_address+0x9c/0xd0
[  109.712826][    C1]  ? dev_get_flags+0x1c0/0x1c0
[  109.717605][    C1]  ? unwind_get_return_address+0x49/0x80
[  109.723338][    C1]  ? stack_trace_save+0xf0/0xf0
[  109.728231][    C1]  dev_change_flags+0xda/0x1a0
[  109.733025][    C1]  do_setlink+0xbc7/0x29c0
[  109.737464][    C1]  ? nlmsg_parse_deprecated_strict+0x110/0x110
[  109.743636][    C1]  ? memset+0x1e/0x40
[  109.747629][    C1]  ? __nla_validate_parse+0x1f67/0x2970
[  109.753188][    C1]  ? __x64_sys_sendto+0xda/0xf0
[  109.758076][    C1]  ? __nla_validate+0x50/0x50
[  109.762781][    C1]  ? validate_linkmsg+0x3db/0x4c0
[  109.767819][    C1]  rtnl_newlink+0x16e4/0x1f90
[  109.772612][    C1]  ? rtnl_newlink+0x481/0x1f90
[  109.777398][    C1]  ? rtnl_setlink+0x510/0x510
[  109.782093][    C1]  ? trace_raw_output_contention_end+0xd0/0xd0
[  109.788266][    C1]  ? rcu_is_watching+0x11/0xa0
[  109.793047][    C1]  ? trace_contention_end+0x5f/0x170
[  109.798345][    C1]  ? __mutex_lock+0x1ab/0xae0
[  109.803135][    C1]  ? rcu_read_unlock+0x8c/0xa0
[  109.807951][    C1]  ? rtnl_setlink+0x510/0x510
[  109.812641][    C1]  rtnetlink_rcv_msg+0x863/0xfb0
[  109.817595][    C1]  ? rtnetlink_rcv_msg+0x220/0xfb0
[  109.822747][    C1]  ? rtnetlink_bind+0x80/0x80
[  109.827546][    C1]  ? __local_bh_enable_ip+0x136/0x1c0
[  109.832937][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  109.838343][    C1]  ? __local_bh_enable_ip+0x136/0x1c0
[  109.843730][    C1]  ? _local_bh_enable+0xa0/0xa0
[  109.848597][    C1]  ? __dev_queue_xmit+0x281/0x3810
[  109.853716][    C1]  ? __dev_queue_xmit+0x281/0x3810
[  109.858844][    C1]  ? __dev_queue_xmit+0x1d84/0x3810
[  109.864058][    C1]  ? __dev_queue_xmit+0x281/0x3810
[  109.869195][    C1]  ? ref_tracker_free+0x682/0x830
[  109.874231][    C1]  ? refcount_inc+0x70/0x70
[  109.878746][    C1]  ? memcpy+0x3c/0x60
[  109.882742][    C1]  ? __copy_skb_header+0x3ba/0x4f0
[  109.887969][    C1]  ? __skb_clone+0x446/0x6c0
[  109.892658][    C1]  netlink_rcv_skb+0x1ef/0x440
[  109.897433][    C1]  ? rtnetlink_bind+0x80/0x80
[  109.902155][    C1]  ? netlink_ack+0x1160/0x1160
[  109.907028][    C1]  ? netlink_deliver_tap+0x2e/0x1b0
[  109.912330][    C1]  netlink_unicast+0x7ad/0x920
[  109.917132][    C1]  netlink_sendmsg+0x8ad/0xbd0
[  109.921921][    C1]  ? netlink_getsockopt+0x550/0x550
[  109.927139][    C1]  ? apparmor_socket_sendmsg+0x8a/0x330
[  109.932701][    C1]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  109.937997][    C1]  ? security_socket_sendmsg+0x7c/0xa0
[  109.943661][    C1]  __sys_sendto+0x497/0x650
[  109.948204][    C1]  ? __ia32_sys_getpeername+0x80/0x80
[  109.953609][    C1]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  109.959616][    C1]  ? lock_chain_count+0x20/0x20
[  109.964577][    C1]  __x64_sys_sendto+0xda/0xf0
[  109.969292][    C1]  do_syscall_64+0x4c/0xa0
[  109.973719][    C1]  ? clear_bhb_loop+0x60/0xb0
[  109.978407][    C1]  ? clear_bhb_loop+0x60/0xb0
[  109.983186][    C1]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  109.989091][    C1] RIP: 0033:0x7f84ffb5e6ce
[  109.993536][    C1] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[  110.013794][    C1] RSP: 002b:00007ffcb8c24e78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  110.022221][    C1] RAX: ffffffffffffffda RBX: 00005555837f7500 RCX: 00007f84ffb5e6ce
[  110.030517][    C1] RDX: 0000000000000020 RSI: 00007f8500954670 RDI: 0000000000000003
[  110.038583][    C1] RBP: 0000000000000001 R08: 00007ffcb8c24ef4 R09: 000000000000000c
[  110.046677][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  110.054668][    C1] R13: 0000000000000000 R14: 00007f8500954670 R15: 0000000000000000
[  110.062671][    C1]  </TASK>
[  110.080943][    C0] FAULT_INJECTION: forcing a failure.
[  110.080943][    C0] name failslab, interval 1, probability 1, space 0, times 898
[  110.084874][   T11] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted syzkaller #0
[  110.101316][   T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  110.111389][   T11] Workqueue: events_unbound cfg80211_wiphy_work
[  110.117654][   T11] Call Trace:
[  110.120942][   T11]  <TASK>
[  110.123884][   T11]  dump_stack_lvl+0x188/0x24e
[  110.128588][   T11]  ? show_regs_print_info+0x12/0x12
[  110.133801][   T11]  ? load_image+0x410/0x410
[  110.138319][   T11]  ? mark_lock+0x94/0x320
[  110.142677][   T11]  should_fail_ex+0x390/0x4c0
[  110.147383][   T11]  should_failslab+0x5/0x20
[  110.151982][   T11]  slab_pre_alloc_hook+0x59/0x300
[  110.157106][   T11]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  110.163104][   T11]  __kmem_cache_alloc_node+0x4f/0x270
[  110.168494][   T11]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  110.174489][   T11]  __kmalloc+0xa3/0x240
[  110.178666][   T11]  ieee802_11_parse_elems_full+0xb4/0x1240
[  110.184496][   T11]  ? trace_raw_output_contention_end+0xd0/0xd0
[  110.190669][   T11]  ? trace_contention_end+0x5f/0x170
[  110.195981][   T11]  ? __mutex_lock+0x1ab/0xae0
[  110.200771][   T11]  ? __lock_acquire+0x1465/0x7c40
[  110.205811][   T11]  ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0
[  110.212072][   T11]  ? mutex_lock_nested+0x10/0x10
[  110.217031][   T11]  ? ieee80211_queue_delayed_work+0x150/0x150
[  110.223126][   T11]  ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0
[  110.229215][   T11]  ? verify_lock_unused+0x140/0x140
[  110.234436][   T11]  ? verify_lock_unused+0x140/0x140
[  110.239657][   T11]  ? verify_lock_unused+0x140/0x140
[  110.244888][   T11]  ? ieee80211_ibss_rx_no_sta+0x780/0x780
[  110.250642][   T11]  ? mark_lock+0x94/0x320
[  110.254992][   T11]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  110.260997][   T11]  ? __lock_acquire+0x7c40/0x7c40
[  110.266333][   T11]  ? lock_chain_count+0x20/0x20
[  110.271289][   T11]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  110.277466][   T11]  ? lockdep_hardirqs_on+0x94/0x140
[  110.282685][   T11]  ? skb_dequeue+0x120/0x150
[  110.287377][   T11]  ieee80211_iface_work+0x72c/0xc70
[  110.292613][   T11]  cfg80211_wiphy_work+0x224/0x260
[  110.297926][   T11]  ? process_one_work+0x7b4/0x1160
[  110.303230][   T11]  process_one_work+0x8ab/0x1160
[  110.308312][   T11]  ? worker_detach_from_pool+0x240/0x240
[  110.314340][   T11]  ? _raw_spin_lock_irq+0xb7/0xf0
[  110.319381][   T11]  ? _raw_spin_lock_irqsave+0x100/0x100
[  110.324944][   T11]  ? wq_worker_running+0x97/0x190
[  110.329990][   T11]  worker_thread+0xaf5/0x12a0
[  110.334708][   T11]  kthread+0x29d/0x330
[  110.338788][   T11]  ? worker_clr_flags+0x1a0/0x1a0
[  110.343829][   T11]  ? kthread_blkcg+0xd0/0xd0
[  110.348450][   T11]  ret_from_fork+0x1f/0x30
[  110.352897][   T11]  </TASK>
[  110.355940][    C0] CPU: 0 PID: 4370 Comm: syz-executor Not tainted syzkaller #0
[  110.363661][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  110.373841][    C0] Call Trace:
[  110.377038][    T9] FAULT_INJECTION: forcing a failure.
[  110.377038][    T9] name failslab, interval 1, probability 1, space 0, times 897
[  110.377148][    C0]  <IRQ>
[  110.377160][    C0]  dump_stack_lvl+0x188/0x24e
[  110.397770][    C0]  ? verify_lock_unused+0x140/0x140
[  110.400009][ T3638] FAULT_INJECTION: forcing a failure.
[  110.400009][ T3638] name failslab, interval 1, probability 1, space 0, times 896
[  110.402978][    C0]  ? show_regs_print_info+0x12/0x12
[  110.421339][    C0]  ? load_image+0x410/0x410
[  110.425882][    C0]  ? ipv6_get_ifaddr+0xfe/0x620
[  110.428403][    C1] FAULT_INJECTION: forcing a failure.
[  110.428403][    C1] name failslab, interval 1, probability 1, space 0, times 896
[  110.430755][    C0]  should_fail_ex+0x390/0x4c0
[  110.448932][    C0]  should_failslab+0x5/0x20
[  110.453485][    C0]  slab_pre_alloc_hook+0x59/0x300
[  110.458522][    C0]  kmem_cache_alloc_node+0x5a/0x310
[  110.463751][    C0]  ? __alloc_skb+0xf9/0x7d0
[  110.468287][    C0]  __alloc_skb+0xf9/0x7d0
[  110.472650][    C0]  ndisc_alloc_skb+0xa6/0x450
[  110.477358][    C0]  ndisc_send_rs+0x279/0x690
[  110.481968][    C0]  ? ipv6_get_lladdr+0x27/0x3e0
[  110.486845][    C0]  addrconf_rs_timer+0x367/0x640
[  110.491795][    C0]  ? detach_timer+0x30/0x350
[  110.496508][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  110.502616][    C0]  call_timer_fn+0x1ac/0x670
[  110.507224][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  110.513397][    C0]  ? call_timer_fn+0xcf/0x670
[  110.518263][    C0]  ? __run_timers+0x810/0x810
[  110.522958][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  110.528267][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  110.533476][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  110.539651][    C0]  __run_timers+0x56c/0x810
[  110.544238][    C0]  ? detach_timer+0x350/0x350
[  110.548934][    C0]  ? lock_chain_count+0x20/0x20
[  110.553805][    C0]  run_timer_softirq+0x63/0xf0
[  110.558588][    C0]  handle_softirqs+0x291/0x910
[  110.563367][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  110.568262][    C0]  ? do_softirq+0x210/0x210
[  110.572773][    C0]  ? hrtimer_interrupt+0x775/0x980
[  110.577903][    C0]  __irq_exit_rcu+0x13b/0x230
[  110.582589][    C0]  ? irq_exit_rcu+0x20/0x20
[  110.587112][    C0]  irq_exit_rcu+0x5/0x20
[  110.591366][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  110.597014][    C0]  </IRQ>
[  110.599956][    C0]  <TASK>
[  110.602897][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  110.609081][    C0] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  110.614557][    C0] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  110.634631][    C0] RSP: 0018:ffffc900046b7580 EFLAGS: 00000293
[  110.641062][    C0] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807a051e00
[  110.649354][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  110.658144][    C0] RBP: ffffc900046b7668 R08: ffffffff90b0f277 R09: 1ffffffff2161e4e
[  110.666227][    C0] R10: dffffc0000000000 R11: fffffbfff2161e4f R12: dffffc0000000004
[  110.674300][    C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008d6eb4
[  110.682289][    C0]  ? dump_stack_lvl+0x204/0x24e
[  110.687258][    C0]  ? show_regs_print_info+0x12/0x12
[  110.692474][    C0]  ? load_image+0x410/0x410
[  110.697020][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  110.702068][    C0]  should_fail_ex+0x390/0x4c0
[  110.706786][    C0]  should_failslab+0x5/0x20
[  110.711300][    C0]  slab_pre_alloc_hook+0x59/0x300
[  110.716335][    C0]  ? __split_vma+0x4f0/0x4f0
[  110.720943][    C0]  kmem_cache_alloc+0x56/0x2f0
[  110.725802][    C0]  ? vm_area_dup+0x23/0x1a0
[  110.730320][    C0]  vm_area_dup+0x23/0x1a0
[  110.734667][    C0]  __split_vma+0xb9/0x4f0
[  110.739026][    C0]  do_mas_align_munmap+0x7b8/0x12d0
[  110.744337][    C0]  ? do_mas_munmap+0x2b0/0x2b0
[  110.749124][    C0]  ? mtree_range_walk+0x664/0x780
[  110.754171][    C0]  ? mas_walk+0x15f/0x180
[  110.758600][    C0]  ? mas_find+0x1ba/0x220
[  110.762945][    C0]  do_mas_munmap+0x240/0x2b0
[  110.767587][    C0]  mmap_region+0x7ab/0x1c50
[  110.772114][    C0]  ? file_mmap_ok+0x170/0x170
[  110.776906][    C0]  ? vma_expand+0x850/0x850
[  110.781421][    C0]  ? cap_mmap_addr+0x153/0x2c0
[  110.786224][    C0]  ? file_mmap_ok+0x11c/0x170
[  110.790916][    C0]  do_mmap+0x9ce/0x10d0
[  110.795094][    C0]  ? mlock_future_check+0x100/0x100
[  110.800389][    C0]  ? ima_file_mmap+0xf7/0x140
[  110.805079][    C0]  ? ima_file_free+0x3e0/0x3e0
[  110.809884][    C0]  ? common_file_perm+0x171/0x1c0
[  110.814946][    C0]  vm_mmap_pgoff+0x1c1/0x2d0
[  110.819585][    C0]  ? account_locked_vm+0xe0/0xe0
[  110.824648][    C0]  ksys_mmap_pgoff+0x4bf/0x720
[  110.829452][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  110.834667][    C0]  do_syscall_64+0x4c/0xa0
[  110.839099][    C0]  ? clear_bhb_loop+0x60/0xb0
[  110.843791][    C0]  ? clear_bhb_loop+0x60/0xb0
[  110.848579][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  110.854497][    C0] RIP: 0033:0x7f1cb519dc02
[  110.858936][    C0] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[  110.878817][    C0] RSP: 002b:00007ffe563df908 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
[  110.887334][    C0] RAX: ffffffffffffffda RBX: 00007f1cb43fb000 RCX: 00007f1cb519dc02
[  110.895316][    C0] RDX: 0000000000000003 RSI: 0000000000400000 RDI: 00007f1cb43fb000
[  110.903303][    C0] RBP: 0000000000000011 R08: 00000000000000da R09: 0000000000000000
[  110.911284][    C0] R10: 0000000000000011 R11: 0000000000000206 R12: 0000000000000003
[  110.919285][    C0] R13: 0000000000000003 R14: 00007ffe563dfb78 R15: 0000000000000000
[  110.927278][    C0]  </TASK>
[  110.930308][    C1] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[  110.931376][    C0] FAULT_INJECTION: forcing a failure.
[  110.931376][    C0] name failslab, interval 1, probability 1, space 0, times 895
[  110.937680][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  110.960785][    C1] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[  110.968615][    C1] Call Trace:
[  110.971903][    C1]  <IRQ>
[  110.974940][    C1]  dump_stack_lvl+0x188/0x24e
[  110.979635][    C1]  ? show_regs_print_info+0x12/0x12
[  110.984849][    C1]  ? load_image+0x410/0x410
[  110.989363][    C1]  ? kasan_set_track+0x60/0x70
[  110.994137][    C1]  ? __kasan_slab_alloc+0x6b/0x80
[  110.999275][    C1]  ? slab_post_alloc_hook+0x4b/0x490
[  111.004592][    C1]  ? kmem_cache_alloc+0x18b/0x2f0
[  111.009644][    C1]  ? dst_alloc+0x101/0x160
[  111.014081][    C1]  ? icmp6_dst_alloc+0x7c/0x490
[  111.018955][    C1]  ? ndisc_send_skb+0x41b/0x1520
[  111.023909][    C1]  should_fail_ex+0x390/0x4c0
[  111.028623][    C1]  should_failslab+0x5/0x20
[  111.033133][    C1]  slab_pre_alloc_hook+0x59/0x300
[  111.038168][    C1]  ? batadv_iv_ogm_schedule+0xb9d/0x1080
[  111.043813][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  111.051022][    C1]  ? process_one_work+0x8ab/0x1160
[  111.056234][    C1]  ? ref_tracker_alloc+0x14f/0x490
[  111.061358][    C1]  __kmem_cache_alloc_node+0x4f/0x270
[  111.066930][    C1]  ? ref_tracker_alloc+0x14f/0x490
[  111.072234][    C1]  kmalloc_trace+0x26/0xe0
[  111.076669][    C1]  ref_tracker_alloc+0x14f/0x490
[  111.081711][    C1]  ? ref_tracker_dir_print+0x150/0x150
[  111.087387][    C1]  ? __kasan_slab_alloc+0x6b/0x80
[  111.092432][    C1]  ? slab_post_alloc_hook+0x67/0x490
[  111.097731][    C1]  ? kmem_cache_alloc+0x268/0x2f0
[  111.102942][    C1]  ? rcu_is_watching+0x11/0xa0
[  111.107729][    C1]  dst_init+0xb1/0x400
[  111.111898][    C1]  ? ipv6_sysctl_rtcache_flush+0xf0/0xf0
[  111.117636][    C1]  dst_alloc+0x12a/0x160
[  111.122157][    C1]  icmp6_dst_alloc+0x7c/0x490
[  111.127049][    C1]  ? icmpv6_flow_init+0x5e/0x120
[  111.132014][    C1]  ndisc_send_skb+0x41b/0x1520
[  111.136801][    C1]  ? ndisc_send_skb+0x1f0/0x1520
[  111.141759][    C1]  ? ndisc_mc_map+0x800/0x800
[  111.146450][    C1]  ? rcu_is_watching+0x11/0xa0
[  111.151320][    C1]  ? ndisc_alloc_skb+0xa6/0x450
[  111.156271][    C1]  addrconf_rs_timer+0x367/0x640
[  111.161248][    C1]  ? detach_timer+0x30/0x350
[  111.165873][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  111.172180][    C1]  call_timer_fn+0x1ac/0x670
[  111.176805][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  111.182891][    C1]  ? call_timer_fn+0xcf/0x670
[  111.187580][    C1]  ? __run_timers+0x810/0x810
[  111.192279][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  111.197580][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  111.202878][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  111.208969][    C1]  __run_timers+0x56c/0x810
[  111.213498][    C1]  ? detach_timer+0x350/0x350
[  111.218233][    C1]  ? lock_chain_count+0x20/0x20
[  111.223104][    C1]  run_timer_softirq+0x63/0xf0
[  111.227967][    C1]  handle_softirqs+0x291/0x910
[  111.232751][    C1]  ? __irq_exit_rcu+0x13b/0x230
[  111.237612][    C1]  ? do_softirq+0x210/0x210
[  111.242132][    C1]  ? hrtimer_interrupt+0x775/0x980
[  111.247262][    C1]  __irq_exit_rcu+0x13b/0x230
[  111.251953][    C1]  ? irq_exit_rcu+0x20/0x20
[  111.256659][    C1]  irq_exit_rcu+0x5/0x20
[  111.261085][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  111.266823][    C1]  </IRQ>
[  111.269788][    C1]  <TASK>
[  111.272743][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  111.278763][    C1] RIP: 0010:__printk_cpu_sync_wait+0x7/0x30
[  111.284689][    C1] Code: 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 20 f3 6b 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 0f 1f 44 00 00 e8 cb c5 1a 00 f3 90 <48> c7 c7 00 9a a0 8c be 04 00 00 00 e8 08 f4 6b 00 8b 05 c2 2b 39
[  111.304502][    C1] RSP: 0018:ffffc900000e7658 EFLAGS: 00000293
[  111.310784][    C1] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffff88813fec0000
[  111.318944][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00
[  111.326927][    C1] RBP: ffffc900000e7760 R08: 0000000000000003 R09: 0000000000000004
[  111.334907][    C1] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004
[  111.342895][    C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff9200001ced0
[  111.350883][    C1]  ? __printk_cpu_sync_wait+0x28/0x30
[  111.356297][    C1]  ? __printk_cpu_sync_wait+0x28/0x30
[  111.361779][    C1]  dump_stack_lvl+0x161/0x24e
[  111.366574][    C1]  ? show_regs_print_info+0x12/0x12
[  111.371817][    C1]  ? load_image+0x410/0x410
[  111.376332][    C1]  ? __lock_acquire+0x138a/0x7c40
[  111.381374][    C1]  ? verify_lock_unused+0x140/0x140
[  111.386596][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  111.393807][    C1]  ? kthread+0x29d/0x330
[  111.398066][    C1]  should_fail_ex+0x390/0x4c0
[  111.402768][    C1]  should_failslab+0x5/0x20
[  111.407284][    C1]  slab_pre_alloc_hook+0x59/0x300
[  111.412332][    C1]  ? mark_lock+0x94/0x320
[  111.416683][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  111.421891][    C1]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  111.427885][    C1]  ? __alloc_skb+0xf9/0x7d0
[  111.432412][    C1]  __alloc_skb+0xf9/0x7d0
[  111.436759][    C1]  __netdev_alloc_skb+0x114/0x4f0
[  111.441883][    C1]  ? __local_bh_enable_ip+0x136/0x1c0
[  111.447269][    C1]  ? __alloc_skb+0x7d0/0x7d0
[  111.451964][    C1]  ? do_raw_spin_unlock+0x11d/0x230
[  111.457180][    C1]  batadv_iv_ogm_queue_add+0x833/0xdb0
[  111.462652][    C1]  ? read_lock_is_recursive+0x10/0x10
[  111.468068][    C1]  batadv_iv_ogm_schedule+0xb9d/0x1080
[  111.473548][    C1]  ? batadv_iv_ogm_schedule+0x87e/0x1080
[  111.479300][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800
[  111.486716][    C1]  batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  111.493771][    C1]  ? process_one_work+0x7b4/0x1160
[  111.498902][    C1]  process_one_work+0x8ab/0x1160
[  111.503865][    C1]  ? worker_detach_from_pool+0x240/0x240
[  111.509601][    C1]  ? _raw_spin_lock_irq+0xb7/0xf0
[  111.514637][    C1]  ? _raw_spin_lock_irqsave+0x100/0x100
[  111.520285][    C1]  ? wq_worker_running+0x97/0x190
[  111.525337][    C1]  worker_thread+0xaf5/0x12a0
[  111.530142][    C1]  kthread+0x29d/0x330
[  111.534224][    C1]  ? worker_clr_flags+0x1a0/0x1a0
[  111.539372][    C1]  ? kthread_blkcg+0xd0/0xd0
[  111.543980][    C1]  ret_from_fork+0x1f/0x30
[  111.548437][    C1]  </TASK>
[  111.551470][    C0] CPU: 0 PID: 4370 Comm: syz-executor Not tainted syzkaller #0
[  111.559059][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  111.569220][    C0] Call Trace:
[  111.572518][    C0]  <IRQ>
[  111.575376][    C0]  dump_stack_lvl+0x188/0x24e
[  111.580080][    C0]  ? show_regs_print_info+0x12/0x12
[  111.585315][    C0]  ? load_image+0x410/0x410
[  111.589839][    C0]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  111.595864][    C0]  ? verify_lock_unused+0x140/0x140
[  111.601113][    C0]  should_fail_ex+0x390/0x4c0
[  111.605852][    C0]  should_failslab+0x5/0x20
[  111.610424][    C0]  slab_pre_alloc_hook+0x59/0x300
[  111.615580][    C0]  kmem_cache_alloc_node+0x5a/0x310
[  111.620824][    C0]  ? __alloc_skb+0xf9/0x7d0
[  111.625368][    C0]  __alloc_skb+0xf9/0x7d0
[  111.629719][    C0]  ? __neigh_notify+0x29/0x300
[  111.634609][    C0]  __neigh_notify+0x15c/0x300
[  111.639326][    C0]  neigh_cleanup_and_release+0xc6/0x2e0
[  111.644903][    C0]  neigh_remove_one+0x5ed/0x700
[  111.649792][    C0]  ___neigh_create+0x487/0x2450
[  111.656253][    C0]  ? ip6_finish_output2+0x58f/0x15c0
[  111.662098][    C0]  ip6_finish_output2+0x150e/0x15c0
[  111.667333][    C0]  ? ip6_finish_output2+0x58f/0x15c0
[  111.672661][    C0]  ? nf_hook+0x390/0x390
[  111.677026][    C0]  ? ip6_mtu+0x31a/0x3f0
[  111.681396][    C0]  ? ip6_finish_output+0x563/0x7f0
[  111.686544][    C0]  ndisc_send_skb+0xc04/0x1520
[  111.691331][    C0]  ? ndisc_send_skb+0x1f0/0x1520
[  111.696292][    C0]  ? ndisc_mc_map+0x800/0x800
[  111.700980][    C0]  ? rcu_is_watching+0x11/0xa0
[  111.705845][    C0]  ? skb_dst+0xd0/0xd0
[  111.709942][    C0]  ? ipv6_get_lladdr+0x374/0x3e0
[  111.714907][    C0]  ? ipv6_get_lladdr+0x27/0x3e0
[  111.719773][    C0]  addrconf_rs_timer+0x367/0x640
[  111.724718][    C0]  ? detach_timer+0x30/0x350
[  111.729317][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  111.735402][    C0]  call_timer_fn+0x1ac/0x670
[  111.740000][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  111.746071][    C0]  ? call_timer_fn+0xcf/0x670
[  111.750755][    C0]  ? __run_timers+0x810/0x810
[  111.755447][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  111.760653][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  111.765946][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  111.772026][    C0]  __run_timers+0x56c/0x810
[  111.776549][    C0]  ? detach_timer+0x350/0x350
[  111.781257][    C0]  ? lock_chain_count+0x20/0x20
[  111.786148][    C0]  run_timer_softirq+0x63/0xf0
[  111.790927][    C0]  handle_softirqs+0x291/0x910
[  111.795703][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  111.800565][    C0]  ? do_softirq+0x210/0x210
[  111.805073][    C0]  ? hrtimer_interrupt+0x775/0x980
[  111.810220][    C0]  __irq_exit_rcu+0x13b/0x230
[  111.814914][    C0]  ? irq_exit_rcu+0x20/0x20
[  111.819529][    C0]  irq_exit_rcu+0x5/0x20
[  111.823783][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  111.829428][    C0]  </IRQ>
[  111.832398][    C0]  <TASK>
[  111.835357][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  111.841372][    C0] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  111.846860][    C0] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  111.866569][    C0] RSP: 0018:ffffc900046b7580 EFLAGS: 00000293
[  111.872649][    C0] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807a051e00
[  111.880806][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  111.888786][    C0] RBP: ffffc900046b7668 R08: ffffffff90b0f277 R09: 1ffffffff2161e4e
[  111.896777][    C0] R10: dffffc0000000000 R11: fffffbfff2161e4f R12: dffffc0000000004
[  111.904771][    C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008d6eb4
[  111.912756][    C0]  ? dump_stack_lvl+0x204/0x24e
[  111.917718][    C0]  ? show_regs_print_info+0x12/0x12
[  111.922945][    C0]  ? load_image+0x410/0x410
[  111.927465][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  111.932513][    C0]  should_fail_ex+0x390/0x4c0
[  111.937295][    C0]  should_failslab+0x5/0x20
[  111.941808][    C0]  slab_pre_alloc_hook+0x59/0x300
[  111.946940][    C0]  ? __split_vma+0x4f0/0x4f0
[  111.951554][    C0]  kmem_cache_alloc+0x56/0x2f0
[  111.956502][    C0]  ? vm_area_dup+0x23/0x1a0
[  111.961117][    C0]  vm_area_dup+0x23/0x1a0
[  111.965576][    C0]  __split_vma+0xb9/0x4f0
[  111.969945][    C0]  do_mas_align_munmap+0x7b8/0x12d0
[  111.975204][    C0]  ? do_mas_munmap+0x2b0/0x2b0
[  111.980108][    C0]  ? mtree_range_walk+0x664/0x780
[  111.985171][    C0]  ? mas_walk+0x15f/0x180
[  111.989521][    C0]  ? mas_find+0x1ba/0x220
[  111.993879][    C0]  do_mas_munmap+0x240/0x2b0
[  111.998498][    C0]  mmap_region+0x7ab/0x1c50
[  112.003029][    C0]  ? file_mmap_ok+0x170/0x170
[  112.007722][    C0]  ? vma_expand+0x850/0x850
[  112.012234][    C0]  ? cap_mmap_addr+0x153/0x2c0
[  112.017026][    C0]  ? file_mmap_ok+0x11c/0x170
[  112.021716][    C0]  do_mmap+0x9ce/0x10d0
[  112.025916][    C0]  ? mlock_future_check+0x100/0x100
[  112.031325][    C0]  ? ima_file_mmap+0xf7/0x140
[  112.036031][    C0]  ? ima_file_free+0x3e0/0x3e0
[  112.040827][    C0]  ? common_file_perm+0x171/0x1c0
[  112.045878][    C0]  vm_mmap_pgoff+0x1c1/0x2d0
[  112.050501][    C0]  ? account_locked_vm+0xe0/0xe0
[  112.055485][    C0]  ksys_mmap_pgoff+0x4bf/0x720
[  112.061180][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  112.066585][    C0]  do_syscall_64+0x4c/0xa0
[  112.071044][    C0]  ? clear_bhb_loop+0x60/0xb0
[  112.075743][    C0]  ? clear_bhb_loop+0x60/0xb0
[  112.080449][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  112.086363][    C0] RIP: 0033:0x7f1cb519dc02
[  112.090880][    C0] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[  112.110679][    C0] RSP: 002b:00007ffe563df908 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
[  112.119136][    C0] RAX: ffffffffffffffda RBX: 00007f1cb43fb000 RCX: 00007f1cb519dc02
[  112.127114][    C0] RDX: 0000000000000003 RSI: 0000000000400000 RDI: 00007f1cb43fb000
[  112.135263][    C0] RBP: 0000000000000011 R08: 00000000000000da R09: 0000000000000000
[  112.143244][    C0] R10: 0000000000000011 R11: 0000000000000206 R12: 0000000000000003
[  112.151314][    C0] R13: 0000000000000003 R14: 00007ffe563dfb78 R15: 0000000000000000
[  112.159330][    C0]  </TASK>
[  112.167029][    C1] FAULT_INJECTION: forcing a failure.
[  112.167029][    C1] name failslab, interval 1, probability 1, space 0, times 893
[  112.168103][    C0] FAULT_INJECTION: forcing a failure.
[  112.168103][    C0] name failslab, interval 1, probability 1, space 0, times 893
[  112.179894][    C1] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[  112.200477][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  112.210546][    C1] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[  112.218377][    C1] Call Trace:
[  112.221669][    C1]  <IRQ>
[  112.224526][    C1]  dump_stack_lvl+0x188/0x24e
[  112.229221][    C1]  ? _raw_spin_unlock+0x40/0x40
[  112.234097][    C1]  ? show_regs_print_info+0x12/0x12
[  112.239311][    C1]  ? load_image+0x410/0x410
[  112.243830][    C1]  ? ref_tracker_alloc+0x2cb/0x490
[  112.249245][    C1]  should_fail_ex+0x390/0x4c0
[  112.253942][    C1]  should_failslab+0x5/0x20
[  112.258544][    C1]  slab_pre_alloc_hook+0x59/0x300
[  112.263582][    C1]  ? dump_stack_lvl+0x161/0x24e
[  112.268626][    C1]  ? should_fail_ex+0x390/0x4c0
[  112.273752][    C1]  ? dst_cow_metrics_generic+0x52/0x1b0
[  112.279311][    C1]  __kmem_cache_alloc_node+0x4f/0x270
[  112.284699][    C1]  ? dst_cow_metrics_generic+0x52/0x1b0
[  112.290256][    C1]  kmalloc_trace+0x26/0xe0
[  112.294690][    C1]  dst_cow_metrics_generic+0x52/0x1b0
[  112.300081][    C1]  icmp6_dst_alloc+0x2d4/0x490
[  112.304867][    C1]  ndisc_send_skb+0x41b/0x1520
[  112.309644][    C1]  ? ndisc_send_skb+0x1f0/0x1520
[  112.314602][    C1]  ? ndisc_mc_map+0x800/0x800
[  112.319288][    C1]  ? rcu_is_watching+0x11/0xa0
[  112.324076][    C1]  ? ndisc_alloc_skb+0xa6/0x450
[  112.328965][    C1]  addrconf_rs_timer+0x367/0x640
[  112.333916][    C1]  ? detach_timer+0x30/0x350
[  112.338523][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  112.344614][    C1]  call_timer_fn+0x1ac/0x670
[  112.349231][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  112.355313][    C1]  ? call_timer_fn+0xcf/0x670
[  112.360020][    C1]  ? __run_timers+0x810/0x810
[  112.364747][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  112.369970][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  112.375185][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  112.381360][    C1]  __run_timers+0x56c/0x810
[  112.385901][    C1]  ? detach_timer+0x350/0x350
[  112.390595][    C1]  ? lock_chain_count+0x20/0x20
[  112.395472][    C1]  run_timer_softirq+0x63/0xf0
[  112.400250][    C1]  handle_softirqs+0x291/0x910
[  112.405034][    C1]  ? __irq_exit_rcu+0x13b/0x230
[  112.409896][    C1]  ? do_softirq+0x210/0x210
[  112.414420][    C1]  ? hrtimer_interrupt+0x775/0x980
[  112.419558][    C1]  __irq_exit_rcu+0x13b/0x230
[  112.424283][    C1]  ? irq_exit_rcu+0x20/0x20
[  112.428806][    C1]  irq_exit_rcu+0x5/0x20
[  112.433085][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  112.438765][    C1]  </IRQ>
[  112.441717][    C1]  <TASK>
[  112.444661][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  112.450886][    C1] RIP: 0010:__printk_cpu_sync_wait+0x7/0x30
[  112.456837][    C1] Code: 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 20 f3 6b 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 0f 1f 44 00 00 e8 cb c5 1a 00 f3 90 <48> c7 c7 00 9a a0 8c be 04 00 00 00 e8 08 f4 6b 00 8b 05 c2 2b 39
[  112.476482][    C1] RSP: 0018:ffffc900000e7658 EFLAGS: 00000293
[  112.482686][    C1] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffff88813fec0000
[  112.490700][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00
[  112.498986][    C1] RBP: ffffc900000e7760 R08: 0000000000000003 R09: 0000000000000004
[  112.507001][    C1] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004
[  112.515004][    C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff9200001ced0
[  112.523014][    C1]  ? __printk_cpu_sync_wait+0x28/0x30
[  112.528429][    C1]  ? __printk_cpu_sync_wait+0x28/0x30
[  112.533816][    C1]  dump_stack_lvl+0x161/0x24e
[  112.538518][    C1]  ? show_regs_print_info+0x12/0x12
[  112.543735][    C1]  ? load_image+0x410/0x410
[  112.548252][    C1]  ? __lock_acquire+0x138a/0x7c40
[  112.553294][    C1]  ? verify_lock_unused+0x140/0x140
[  112.558503][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  112.565713][    C1]  ? kthread+0x29d/0x330
[  112.569970][    C1]  should_fail_ex+0x390/0x4c0
[  112.574764][    C1]  should_failslab+0x5/0x20
[  112.579287][    C1]  slab_pre_alloc_hook+0x59/0x300
[  112.584324][    C1]  ? mark_lock+0x94/0x320
[  112.588671][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  112.593883][    C1]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  112.599882][    C1]  ? __alloc_skb+0xf9/0x7d0
[  112.604413][    C1]  __alloc_skb+0xf9/0x7d0
[  112.608762][    C1]  __netdev_alloc_skb+0x114/0x4f0
[  112.613801][    C1]  ? __local_bh_enable_ip+0x136/0x1c0
[  112.619187][    C1]  ? __alloc_skb+0x7d0/0x7d0
[  112.623795][    C1]  ? do_raw_spin_unlock+0x11d/0x230
[  112.629005][    C1]  batadv_iv_ogm_queue_add+0x833/0xdb0
[  112.634491][    C1]  ? read_lock_is_recursive+0x10/0x10
[  112.639892][    C1]  batadv_iv_ogm_schedule+0xb9d/0x1080
[  112.645378][    C1]  ? batadv_iv_ogm_schedule+0x87e/0x1080
[  112.651042][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800
[  112.658518][    C1]  batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  112.665564][    C1]  ? process_one_work+0x7b4/0x1160
[  112.670785][    C1]  process_one_work+0x8ab/0x1160
[  112.675930][    C1]  ? worker_detach_from_pool+0x240/0x240
[  112.681665][    C1]  ? _raw_spin_lock_irq+0xb7/0xf0
[  112.686702][    C1]  ? _raw_spin_lock_irqsave+0x100/0x100
[  112.692347][    C1]  ? wq_worker_running+0x97/0x190
[  112.697389][    C1]  worker_thread+0xaf5/0x12a0
[  112.702141][    C1]  kthread+0x29d/0x330
[  112.706218][    C1]  ? worker_clr_flags+0x1a0/0x1a0
[  112.711270][    C1]  ? kthread_blkcg+0xd0/0xd0
[  112.715873][    C1]  ret_from_fork+0x1f/0x30
[  112.720315][    C1]  </TASK>
[  112.723378][    C0] CPU: 0 PID: 4370 Comm: syz-executor Not tainted syzkaller #0
[  112.723581][    C1] FAULT_INJECTION: forcing a failure.
[  112.723581][    C1] name failslab, interval 1, probability 1, space 0, times 892
[  112.731042][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  112.731061][    C0] Call Trace:
[  112.731071][    C0]  <IRQ>
[  112.731080][    C0]  dump_stack_lvl+0x188/0x24e
[  112.731114][    C0]  ? show_regs_print_info+0x12/0x12
[  112.770301][    C0]  ? load_image+0x410/0x410
[  112.774828][    C0]  ? __lock_acquire+0x138a/0x7c40
[  112.779885][    C0]  should_fail_ex+0x390/0x4c0
[  112.784580][    C0]  should_failslab+0x5/0x20
[  112.789098][    C0]  slab_pre_alloc_hook+0x59/0x300
[  112.794159][    C0]  kmem_cache_alloc+0x56/0x2f0
[  112.798959][    C0]  ? dst_alloc+0x101/0x160
[  112.803406][    C0]  ? ipv6_sysctl_rtcache_flush+0xf0/0xf0
[  112.809150][    C0]  dst_alloc+0x101/0x160
[  112.813410][    C0]  icmp6_dst_alloc+0x7c/0x490
[  112.818277][    C0]  ? icmpv6_flow_init+0x5e/0x120
[  112.823224][    C0]  ndisc_send_skb+0x41b/0x1520
[  112.828018][    C0]  ? ndisc_send_skb+0x1f0/0x1520
[  112.832976][    C0]  ? ndisc_mc_map+0x800/0x800
[  112.837667][    C0]  ? rcu_is_watching+0x11/0xa0
[  112.842443][    C0]  ? ndisc_alloc_skb+0xa6/0x450
[  112.847328][    C0]  addrconf_rs_timer+0x367/0x640
[  112.852369][    C0]  ? detach_timer+0x30/0x350
[  112.856974][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  112.863060][    C0]  call_timer_fn+0x1ac/0x670
[  112.867746][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  112.873824][    C0]  ? call_timer_fn+0xcf/0x670
[  112.878517][    C0]  ? __run_timers+0x810/0x810
[  112.883211][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  112.888416][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  112.893620][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  112.899705][    C0]  __run_timers+0x56c/0x810
[  112.904229][    C0]  ? detach_timer+0x350/0x350
[  112.908927][    C0]  ? lock_chain_count+0x20/0x20
[  112.913796][    C0]  run_timer_softirq+0x63/0xf0
[  112.918574][    C0]  handle_softirqs+0x291/0x910
[  112.923352][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  112.928229][    C0]  ? do_softirq+0x210/0x210
[  112.932740][    C0]  ? hrtimer_interrupt+0x775/0x980
[  112.937956][    C0]  __irq_exit_rcu+0x13b/0x230
[  112.942729][    C0]  ? irq_exit_rcu+0x20/0x20
[  112.947251][    C0]  irq_exit_rcu+0x5/0x20
[  112.951509][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  112.957186][    C0]  </IRQ>
[  112.960133][    C0]  <TASK>
[  112.963074][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  112.969244][    C0] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  112.974717][    C0] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  112.994356][    C0] RSP: 0018:ffffc900046b7580 EFLAGS: 00000293
[  113.000622][    C0] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807a051e00
[  113.008608][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  113.016675][    C0] RBP: ffffc900046b7668 R08: ffffffff90b0f277 R09: 1ffffffff2161e4e
[  113.024668][    C0] R10: dffffc0000000000 R11: fffffbfff2161e4f R12: dffffc0000000004
[  113.033009][    C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008d6eb4
[  113.040998][    C0]  ? dump_stack_lvl+0x204/0x24e
[  113.045973][    C0]  ? show_regs_print_info+0x12/0x12
[  113.051248][    C0]  ? load_image+0x410/0x410
[  113.055777][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  113.060847][    C0]  should_fail_ex+0x390/0x4c0
[  113.065581][    C0]  should_failslab+0x5/0x20
[  113.070113][    C0]  slab_pre_alloc_hook+0x59/0x300
[  113.075242][    C0]  ? __split_vma+0x4f0/0x4f0
[  113.079856][    C0]  kmem_cache_alloc+0x56/0x2f0
[  113.084716][    C0]  ? vm_area_dup+0x23/0x1a0
[  113.089234][    C0]  vm_area_dup+0x23/0x1a0
[  113.093576][    C0]  __split_vma+0xb9/0x4f0
[  113.097924][    C0]  do_mas_align_munmap+0x7b8/0x12d0
[  113.103153][    C0]  ? do_mas_munmap+0x2b0/0x2b0
[  113.107943][    C0]  ? mtree_range_walk+0x664/0x780
[  113.113004][    C0]  ? mas_walk+0x15f/0x180
[  113.117345][    C0]  ? mas_find+0x1ba/0x220
[  113.121777][    C0]  do_mas_munmap+0x240/0x2b0
[  113.126385][    C0]  mmap_region+0x7ab/0x1c50
[  113.131003][    C0]  ? file_mmap_ok+0x170/0x170
[  113.135784][    C0]  ? vma_expand+0x850/0x850
[  113.140310][    C0]  ? cap_mmap_addr+0x153/0x2c0
[  113.145099][    C0]  ? file_mmap_ok+0x11c/0x170
[  113.149792][    C0]  do_mmap+0x9ce/0x10d0
[  113.153971][    C0]  ? mlock_future_check+0x100/0x100
[  113.159183][    C0]  ? ima_file_mmap+0xf7/0x140
[  113.163961][    C0]  ? ima_file_free+0x3e0/0x3e0
[  113.168829][    C0]  ? common_file_perm+0x171/0x1c0
[  113.174025][    C0]  vm_mmap_pgoff+0x1c1/0x2d0
[  113.178661][    C0]  ? account_locked_vm+0xe0/0xe0
[  113.183660][    C0]  ksys_mmap_pgoff+0x4bf/0x720
[  113.188458][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  113.193763][    C0]  do_syscall_64+0x4c/0xa0
[  113.198200][    C0]  ? clear_bhb_loop+0x60/0xb0
[  113.202898][    C0]  ? clear_bhb_loop+0x60/0xb0
[  113.207597][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  113.213613][    C0] RIP: 0033:0x7f1cb519dc02
[  113.218309][    C0] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[  113.238037][    C0] RSP: 002b:00007ffe563df908 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
[  113.246476][    C0] RAX: ffffffffffffffda RBX: 00007f1cb43fb000 RCX: 00007f1cb519dc02
[  113.254470][    C0] RDX: 0000000000000003 RSI: 0000000000400000 RDI: 00007f1cb43fb000
[  113.262454][    C0] RBP: 0000000000000011 R08: 00000000000000da R09: 0000000000000000
[  113.270615][    C0] R10: 0000000000000011 R11: 0000000000000206 R12: 0000000000000003
[  113.278779][    C0] R13: 0000000000000003 R14: 00007ffe563dfb78 R15: 0000000000000000
[  113.286782][    C0]  </TASK>
[  113.289916][    C1] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[  113.292043][    C0] FAULT_INJECTION: forcing a failure.
[  113.292043][    C0] name failslab, interval 1, probability 1, space 0, times 891
[  113.297307][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  113.320172][    C1] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[  113.328023][    C1] Call Trace:
[  113.331312][    C1]  <IRQ>
[  113.334178][    C1]  dump_stack_lvl+0x188/0x24e
[  113.338876][    C1]  ? show_regs_print_info+0x12/0x12
[  113.344102][    C1]  ? load_image+0x410/0x410
[  113.348624][    C1]  ? kasan_set_track+0x60/0x70
[  113.353407][    C1]  ? __kasan_slab_alloc+0x6b/0x80
[  113.358455][    C1]  ? slab_post_alloc_hook+0x4b/0x490
[  113.363748][    C1]  ? kmem_cache_alloc+0x18b/0x2f0
[  113.368783][    C1]  ? dst_alloc+0x101/0x160
[  113.373219][    C1]  ? icmp6_dst_alloc+0x7c/0x490
[  113.378095][    C1]  ? ndisc_send_skb+0x41b/0x1520
[  113.383050][    C1]  should_fail_ex+0x390/0x4c0
[  113.387748][    C1]  should_failslab+0x5/0x20
[  113.392349][    C1]  slab_pre_alloc_hook+0x59/0x300
[  113.397382][    C1]  ? batadv_iv_ogm_schedule+0xb9d/0x1080
[  113.403026][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  113.410233][    C1]  ? process_one_work+0x8ab/0x1160
[  113.415366][    C1]  ? ref_tracker_alloc+0x14f/0x490
[  113.420497][    C1]  __kmem_cache_alloc_node+0x4f/0x270
[  113.425888][    C1]  ? ref_tracker_alloc+0x14f/0x490
[  113.431106][    C1]  kmalloc_trace+0x26/0xe0
[  113.435540][    C1]  ref_tracker_alloc+0x14f/0x490
[  113.440493][    C1]  ? ref_tracker_dir_print+0x150/0x150
[  113.445967][    C1]  ? __kasan_slab_alloc+0x6b/0x80
[  113.451028][    C1]  ? slab_post_alloc_hook+0x67/0x490
[  113.456336][    C1]  ? kmem_cache_alloc+0x268/0x2f0
[  113.461375][    C1]  ? rcu_is_watching+0x11/0xa0
[  113.466153][    C1]  dst_init+0xb1/0x400
[  113.470232][    C1]  ? ipv6_sysctl_rtcache_flush+0xf0/0xf0
[  113.475872][    C1]  dst_alloc+0x12a/0x160
[  113.480127][    C1]  icmp6_dst_alloc+0x7c/0x490
[  113.484819][    C1]  ? icmpv6_flow_init+0x5e/0x120
[  113.489769][    C1]  ndisc_send_skb+0x41b/0x1520
[  113.494549][    C1]  ? ndisc_send_skb+0x1f0/0x1520
[  113.499509][    C1]  ? ndisc_mc_map+0x800/0x800
[  113.504215][    C1]  ? rcu_is_watching+0x11/0xa0
[  113.509025][    C1]  ? ndisc_alloc_skb+0xa6/0x450
[  113.513925][    C1]  addrconf_rs_timer+0x367/0x640
[  113.518903][    C1]  ? detach_timer+0x30/0x350
[  113.523508][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  113.529603][    C1]  call_timer_fn+0x1ac/0x670
[  113.534292][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  113.540805][    C1]  ? call_timer_fn+0xcf/0x670
[  113.545838][    C1]  ? __run_timers+0x810/0x810
[  113.550557][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  113.555768][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  113.560973][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  113.567053][    C1]  __run_timers+0x56c/0x810
[  113.571585][    C1]  ? detach_timer+0x350/0x350
[  113.576395][    C1]  ? lock_chain_count+0x20/0x20
[  113.581358][    C1]  run_timer_softirq+0x63/0xf0
[  113.586219][    C1]  handle_softirqs+0x291/0x910
[  113.590999][    C1]  ? __irq_exit_rcu+0x13b/0x230
[  113.595862][    C1]  ? do_softirq+0x210/0x210
[  113.600386][    C1]  ? hrtimer_interrupt+0x775/0x980
[  113.605603][    C1]  __irq_exit_rcu+0x13b/0x230
[  113.610296][    C1]  ? irq_exit_rcu+0x20/0x20
[  113.614816][    C1]  irq_exit_rcu+0x5/0x20
[  113.619067][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  113.624796][    C1]  </IRQ>
[  113.627737][    C1]  <TASK>
[  113.630678][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  113.636690][    C1] RIP: 0010:__printk_cpu_sync_wait+0x7/0x30
[  113.642604][    C1] Code: 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 20 f3 6b 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 0f 1f 44 00 00 e8 cb c5 1a 00 f3 90 <48> c7 c7 00 9a a0 8c be 04 00 00 00 e8 08 f4 6b 00 8b 05 c2 2b 39
[  113.662224][    C1] RSP: 0018:ffffc900000e7658 EFLAGS: 00000293
[  113.668325][    C1] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffff88813fec0000
[  113.676305][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00
[  113.684372][    C1] RBP: ffffc900000e7760 R08: 0000000000000003 R09: 0000000000000004
[  113.692353][    C1] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004
[  113.700341][    C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff9200001ced0
[  113.708331][    C1]  ? __printk_cpu_sync_wait+0x28/0x30
[  113.713727][    C1]  ? __printk_cpu_sync_wait+0x28/0x30
[  113.719112][    C1]  dump_stack_lvl+0x161/0x24e
[  113.723811][    C1]  ? show_regs_print_info+0x12/0x12
[  113.729133][    C1]  ? load_image+0x410/0x410
[  113.733740][    C1]  ? __lock_acquire+0x138a/0x7c40
[  113.738798][    C1]  ? verify_lock_unused+0x140/0x140
[  113.744018][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  113.751323][    C1]  ? kthread+0x29d/0x330
[  113.755590][    C1]  should_fail_ex+0x390/0x4c0
[  113.760291][    C1]  should_failslab+0x5/0x20
[  113.764802][    C1]  slab_pre_alloc_hook+0x59/0x300
[  113.769844][    C1]  ? mark_lock+0x94/0x320
[  113.774277][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  113.779493][    C1]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  113.785578][    C1]  ? __alloc_skb+0xf9/0x7d0
[  113.790112][    C1]  __alloc_skb+0xf9/0x7d0
[  113.794465][    C1]  __netdev_alloc_skb+0x114/0x4f0
[  113.799505][    C1]  ? __local_bh_enable_ip+0x136/0x1c0
[  113.804890][    C1]  ? __alloc_skb+0x7d0/0x7d0
[  113.809496][    C1]  ? do_raw_spin_unlock+0x11d/0x230
[  113.814707][    C1]  batadv_iv_ogm_queue_add+0x833/0xdb0
[  113.820224][    C1]  ? read_lock_is_recursive+0x10/0x10
[  113.825792][    C1]  batadv_iv_ogm_schedule+0xb9d/0x1080
[  113.831271][    C1]  ? batadv_iv_ogm_schedule+0x87e/0x1080
[  113.836921][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800
[  113.844156][    C1]  batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  113.851201][    C1]  ? process_one_work+0x7b4/0x1160
[  113.856326][    C1]  process_one_work+0x8ab/0x1160
[  113.861290][    C1]  ? worker_detach_from_pool+0x240/0x240
[  113.867027][    C1]  ? _raw_spin_lock_irq+0xb7/0xf0
[  113.872153][    C1]  ? _raw_spin_lock_irqsave+0x100/0x100
[  113.877864][    C1]  ? wq_worker_running+0x97/0x190
[  113.882911][    C1]  worker_thread+0xaf5/0x12a0
[  113.887625][    C1]  kthread+0x29d/0x330
[  113.891701][    C1]  ? worker_clr_flags+0x1a0/0x1a0
[  113.896737][    C1]  ? kthread_blkcg+0xd0/0xd0
[  113.901337][    C1]  ret_from_fork+0x1f/0x30
[  113.905778][    C1]  </TASK>
[  113.908807][    C0] CPU: 0 PID: 4370 Comm: syz-executor Not tainted syzkaller #0
[  113.910059][    C1] FAULT_INJECTION: forcing a failure.
[  113.910059][    C1] name failslab, interval 1, probability 1, space 0, times 890
[  113.916384][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  113.939313][    C0] Call Trace:
[  113.942603][    C0]  <IRQ>
[  113.945480][    C0]  dump_stack_lvl+0x188/0x24e
[  113.950222][    C0]  ? show_regs_print_info+0x12/0x12
[  113.955542][    C0]  ? load_image+0x410/0x410
[  113.960062][    C0]  ? __lock_acquire+0x138a/0x7c40
[  113.965118][    C0]  should_fail_ex+0x390/0x4c0
[  113.969996][    C0]  should_failslab+0x5/0x20
[  113.974509][    C0]  slab_pre_alloc_hook+0x59/0x300
[  113.979551][    C0]  kmem_cache_alloc+0x56/0x2f0
[  113.984328][    C0]  ? dst_alloc+0x101/0x160
[  113.988767][    C0]  ? ipv6_sysctl_rtcache_flush+0xf0/0xf0
[  113.994411][    C0]  dst_alloc+0x101/0x160
[  113.998668][    C0]  icmp6_dst_alloc+0x7c/0x490
[  114.003364][    C0]  ? icmpv6_flow_init+0x5e/0x120
[  114.008317][    C0]  ndisc_send_skb+0x41b/0x1520
[  114.013122][    C0]  ? ndisc_send_skb+0x1f0/0x1520
[  114.018095][    C0]  ? ndisc_mc_map+0x800/0x800
[  114.022798][    C0]  ? rcu_is_watching+0x11/0xa0
[  114.027617][    C0]  ? ndisc_alloc_skb+0xa6/0x450
[  114.032510][    C0]  addrconf_rs_timer+0x367/0x640
[  114.037468][    C0]  ? detach_timer+0x30/0x350
[  114.042081][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  114.048270][    C0]  call_timer_fn+0x1ac/0x670
[  114.052896][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  114.058975][    C0]  ? call_timer_fn+0xcf/0x670
[  114.063661][    C0]  ? __run_timers+0x810/0x810
[  114.068364][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  114.073601][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  114.078930][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  114.085037][    C0]  __run_timers+0x56c/0x810
[  114.089576][    C0]  ? detach_timer+0x350/0x350
[  114.094272][    C0]  ? lock_chain_count+0x20/0x20
[  114.099148][    C0]  run_timer_softirq+0x63/0xf0
[  114.103928][    C0]  handle_softirqs+0x291/0x910
[  114.108757][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  114.113649][    C0]  ? do_softirq+0x210/0x210
[  114.118160][    C0]  ? hrtimer_interrupt+0x775/0x980
[  114.123290][    C0]  __irq_exit_rcu+0x13b/0x230
[  114.127974][    C0]  ? irq_exit_rcu+0x20/0x20
[  114.132502][    C0]  irq_exit_rcu+0x5/0x20
[  114.136760][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  114.142410][    C0]  </IRQ>
[  114.145357][    C0]  <TASK>
[  114.148298][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  114.154299][    C0] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  114.159773][    C0] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  114.179500][    C0] RSP: 0018:ffffc900046b7580 EFLAGS: 00000293
[  114.185773][    C0] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807a051e00
[  114.193765][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  114.201837][    C0] RBP: ffffc900046b7668 R08: ffffffff90b0f277 R09: 1ffffffff2161e4e
[  114.209821][    C0] R10: dffffc0000000000 R11: fffffbfff2161e4f R12: dffffc0000000004
[  114.217890][    C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008d6eb4
[  114.225881][    C0]  ? dump_stack_lvl+0x204/0x24e
[  114.230763][    C0]  ? show_regs_print_info+0x12/0x12
[  114.235979][    C0]  ? load_image+0x410/0x410
[  114.240498][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  114.245557][    C0]  should_fail_ex+0x390/0x4c0
[  114.250263][    C0]  should_failslab+0x5/0x20
[  114.254777][    C0]  slab_pre_alloc_hook+0x59/0x300
[  114.259820][    C0]  ? __split_vma+0x4f0/0x4f0
[  114.264461][    C0]  kmem_cache_alloc+0x56/0x2f0
[  114.269325][    C0]  ? vm_area_dup+0x23/0x1a0
[  114.273930][    C0]  vm_area_dup+0x23/0x1a0
[  114.278273][    C0]  __split_vma+0xb9/0x4f0
[  114.282644][    C0]  do_mas_align_munmap+0x7b8/0x12d0
[  114.287895][    C0]  ? do_mas_munmap+0x2b0/0x2b0
[  114.292879][    C0]  ? mtree_range_walk+0x664/0x780
[  114.298032][    C0]  ? mas_walk+0x15f/0x180
[  114.302383][    C0]  ? mas_find+0x1ba/0x220
[  114.306732][    C0]  do_mas_munmap+0x240/0x2b0
[  114.311349][    C0]  mmap_region+0x7ab/0x1c50
[  114.315876][    C0]  ? file_mmap_ok+0x170/0x170
[  114.320570][    C0]  ? vma_expand+0x850/0x850
[  114.325083][    C0]  ? cap_mmap_addr+0x153/0x2c0
[  114.329960][    C0]  ? file_mmap_ok+0x11c/0x170
[  114.334739][    C0]  do_mmap+0x9ce/0x10d0
[  114.338917][    C0]  ? mlock_future_check+0x100/0x100
[  114.344127][    C0]  ? ima_file_mmap+0xf7/0x140
[  114.348818][    C0]  ? ima_file_free+0x3e0/0x3e0
[  114.353591][    C0]  ? common_file_perm+0x171/0x1c0
[  114.358637][    C0]  vm_mmap_pgoff+0x1c1/0x2d0
[  114.363251][    C0]  ? account_locked_vm+0xe0/0xe0
[  114.368305][    C0]  ksys_mmap_pgoff+0x4bf/0x720
[  114.373088][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  114.378300][    C0]  do_syscall_64+0x4c/0xa0
[  114.382735][    C0]  ? clear_bhb_loop+0x60/0xb0
[  114.387428][    C0]  ? clear_bhb_loop+0x60/0xb0
[  114.392118][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  114.398222][    C0] RIP: 0033:0x7f1cb519dc02
[  114.402824][    C0] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[  114.422625][    C0] RSP: 002b:00007ffe563df908 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
[  114.431058][    C0] RAX: ffffffffffffffda RBX: 00007f1cb43fb000 RCX: 00007f1cb519dc02
[  114.439048][    C0] RDX: 0000000000000003 RSI: 0000000000400000 RDI: 00007f1cb43fb000
[  114.447039][    C0] RBP: 0000000000000011 R08: 00000000000000da R09: 0000000000000000
[  114.455019][    C0] R10: 0000000000000011 R11: 0000000000000206 R12: 0000000000000003
[  114.463174][    C0] R13: 0000000000000003 R14: 00007ffe563dfb78 R15: 0000000000000000
[  114.471166][    C0]  </TASK>
[  114.474193][    C1] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[  114.479344][    C0] FAULT_INJECTION: forcing a failure.
[  114.479344][    C0] name failslab, interval 1, probability 1, space 0, times 889
[  114.481497][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  114.504416][    C1] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[  114.512334][    C1] Call Trace:
[  114.515625][    C1]  <IRQ>
[  114.518485][    C1]  dump_stack_lvl+0x188/0x24e
[  114.523202][    C1]  ? verify_lock_unused+0x140/0x140
[  114.528416][    C1]  ? show_regs_print_info+0x12/0x12
[  114.533641][    C1]  ? load_image+0x410/0x410
[  114.538164][    C1]  ? ipv6_get_ifaddr+0xfe/0x620
[  114.543211][    C1]  should_fail_ex+0x390/0x4c0
[  114.548082][    C1]  should_failslab+0x5/0x20
[  114.552591][    C1]  slab_pre_alloc_hook+0x59/0x300
[  114.557980][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  114.563192][    C1]  ? __alloc_skb+0xf9/0x7d0
[  114.567723][    C1]  __alloc_skb+0xf9/0x7d0
[  114.572072][    C1]  ndisc_alloc_skb+0xa6/0x450
[  114.576768][    C1]  ndisc_send_rs+0x279/0x690
[  114.581545][    C1]  ? ipv6_get_lladdr+0x27/0x3e0
[  114.586408][    C1]  addrconf_rs_timer+0x367/0x640
[  114.591358][    C1]  ? detach_timer+0x30/0x350
[  114.595961][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  114.602055][    C1]  call_timer_fn+0x1ac/0x670
[  114.606656][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  114.612735][    C1]  ? call_timer_fn+0xcf/0x670
[  114.617423][    C1]  ? __run_timers+0x810/0x810
[  114.622204][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  114.627416][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  114.632624][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  114.638964][    C1]  __run_timers+0x56c/0x810
[  114.643492][    C1]  ? detach_timer+0x350/0x350
[  114.648185][    C1]  ? lock_chain_count+0x20/0x20
[  114.653180][    C1]  run_timer_softirq+0x63/0xf0
[  114.658057][    C1]  handle_softirqs+0x291/0x910
[  114.662930][    C1]  ? __irq_exit_rcu+0x13b/0x230
[  114.667801][    C1]  ? do_softirq+0x210/0x210
[  114.672315][    C1]  ? hrtimer_interrupt+0x775/0x980
[  114.677482][    C1]  __irq_exit_rcu+0x13b/0x230
[  114.682167][    C1]  ? irq_exit_rcu+0x20/0x20
[  114.686692][    C1]  irq_exit_rcu+0x5/0x20
[  114.690951][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  114.696607][    C1]  </IRQ>
[  114.699546][    C1]  <TASK>
[  114.702490][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  114.708497][    C1] RIP: 0010:__printk_cpu_sync_wait+0x7/0x30
[  114.714409][    C1] Code: 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 20 f3 6b 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 0f 1f 44 00 00 e8 cb c5 1a 00 f3 90 <48> c7 c7 00 9a a0 8c be 04 00 00 00 e8 08 f4 6b 00 8b 05 c2 2b 39
[  114.734289][    C1] RSP: 0018:ffffc900000e7658 EFLAGS: 00000293
[  114.740466][    C1] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffff88813fec0000
[  114.748477][    C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00
[  114.756460][    C1] RBP: ffffc900000e7760 R08: 0000000000000003 R09: 0000000000000004
[  114.764530][    C1] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004
[  114.772512][    C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff9200001ced0
[  114.780511][    C1]  ? __printk_cpu_sync_wait+0x28/0x30
[  114.786013][    C1]  ? __printk_cpu_sync_wait+0x28/0x30
[  114.791574][    C1]  dump_stack_lvl+0x161/0x24e
[  114.796273][    C1]  ? show_regs_print_info+0x12/0x12
[  114.801487][    C1]  ? load_image+0x410/0x410
[  114.806000][    C1]  ? __lock_acquire+0x138a/0x7c40
[  114.811064][    C1]  ? verify_lock_unused+0x140/0x140
[  114.816399][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  114.823609][    C1]  ? kthread+0x29d/0x330
[  114.828124][    C1]  should_fail_ex+0x390/0x4c0
[  114.832826][    C1]  should_failslab+0x5/0x20
[  114.837347][    C1]  slab_pre_alloc_hook+0x59/0x300
[  114.842750][    C1]  ? mark_lock+0x94/0x320
[  114.847097][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  114.852303][    C1]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  114.858384][    C1]  ? __alloc_skb+0xf9/0x7d0
[  114.862910][    C1]  __alloc_skb+0xf9/0x7d0
[  114.867348][    C1]  __netdev_alloc_skb+0x114/0x4f0
[  114.872499][    C1]  ? __local_bh_enable_ip+0x136/0x1c0
[  114.877884][    C1]  ? __alloc_skb+0x7d0/0x7d0
[  114.882587][    C1]  ? do_raw_spin_unlock+0x11d/0x230
[  114.887797][    C1]  batadv_iv_ogm_queue_add+0x833/0xdb0
[  114.893266][    C1]  ? read_lock_is_recursive+0x10/0x10
[  114.898662][    C1]  batadv_iv_ogm_schedule+0xb9d/0x1080
[  114.904215][    C1]  ? batadv_iv_ogm_schedule+0x87e/0x1080
[  114.909863][    C1]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800
[  114.917257][    C1]  batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  114.924305][    C1]  ? process_one_work+0x7b4/0x1160
[  114.929523][    C1]  process_one_work+0x8ab/0x1160
[  114.934660][    C1]  ? worker_detach_from_pool+0x240/0x240
[  114.940408][    C1]  ? _raw_spin_lock_irq+0xb7/0xf0
[  114.945444][    C1]  ? _raw_spin_lock_irqsave+0x100/0x100
[  114.951001][    C1]  ? wq_worker_running+0x97/0x190
[  114.956043][    C1]  worker_thread+0xaf5/0x12a0
[  114.960761][    C1]  kthread+0x29d/0x330
[  114.964843][    C1]  ? worker_clr_flags+0x1a0/0x1a0
[  114.969877][    C1]  ? kthread_blkcg+0xd0/0xd0
[  114.974573][    C1]  ret_from_fork+0x1f/0x30
[  114.979369][    C1]  </TASK>
[  114.982396][    C0] CPU: 0 PID: 4370 Comm: syz-executor Not tainted syzkaller #0
[  114.989012][ T3932] FAULT_INJECTION: forcing a failure.
[  114.989012][ T3932] name failslab, interval 1, probability 1, space 0, times 888
[  114.989971][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  115.011755][ T3933] FAULT_INJECTION: forcing a failure.
[  115.011755][ T3933] name failslab, interval 1, probability 1, space 0, times 888
[  115.012783][    C0] Call Trace:
[  115.012796][    C0]  <IRQ>
[  115.012804][    C0]  dump_stack_lvl+0x188/0x24e
[  115.036766][    C0]  ? _raw_spin_unlock+0x40/0x40
[  115.041656][    C0]  ? show_regs_print_info+0x12/0x12
[  115.046881][    C0]  ? load_image+0x410/0x410
[  115.051415][    C0]  ? ref_tracker_alloc+0x2cb/0x490
[  115.056548][    C0]  should_fail_ex+0x390/0x4c0
[  115.061248][    C0]  should_failslab+0x5/0x20
[  115.065762][    C0]  slab_pre_alloc_hook+0x59/0x300
[  115.070803][    C0]  ? should_fail_ex+0x390/0x4c0
[  115.075701][    C0]  ? should_failslab+0x5/0x20
[  115.080395][    C0]  ? dst_cow_metrics_generic+0x52/0x1b0
[  115.086042][    C0]  __kmem_cache_alloc_node+0x4f/0x270
[  115.091429][    C0]  ? dst_cow_metrics_generic+0x52/0x1b0
[  115.096991][    C0]  kmalloc_trace+0x26/0xe0
[  115.097985][   T37] FAULT_INJECTION: forcing a failure.
[  115.097985][   T37] name failslab, interval 1, probability 1, space 0, times 886
[  115.101419][    C0]  dst_cow_metrics_generic+0x52/0x1b0
[  115.119568][    C0]  icmp6_dst_alloc+0x2d4/0x490
[  115.124354][    C0]  ndisc_send_skb+0x41b/0x1520
[  115.129226][    C0]  ? ndisc_send_skb+0x1f0/0x1520
[  115.134214][    C0]  ? ndisc_mc_map+0x800/0x800
[  115.138912][    C0]  ? rcu_is_watching+0x11/0xa0
[  115.143743][    C0]  ? ndisc_alloc_skb+0xa6/0x450
[  115.148653][    C0]  addrconf_rs_timer+0x367/0x640
[  115.153605][    C0]  ? detach_timer+0x30/0x350
[  115.158213][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  115.164398][    C0]  call_timer_fn+0x1ac/0x670
[  115.169002][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  115.175085][    C0]  ? call_timer_fn+0xcf/0x670
[  115.179776][    C0]  ? __run_timers+0x810/0x810
[  115.184471][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  115.189683][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  115.194889][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  115.200978][    C0]  __run_timers+0x56c/0x810
[  115.205595][    C0]  ? detach_timer+0x350/0x350
[  115.210374][    C0]  ? lock_chain_count+0x20/0x20
[  115.215252][    C0]  run_timer_softirq+0x63/0xf0
[  115.218849][ T3627] FAULT_INJECTION: forcing a failure.
[  115.218849][ T3627] name failslab, interval 1, probability 1, space 0, times 885
[  115.220018][    C0]  handle_softirqs+0x291/0x910
[  115.237580][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  115.242728][    C0]  ? do_softirq+0x210/0x210
[  115.247262][    C0]  ? hrtimer_interrupt+0x775/0x980
[  115.252412][    C0]  __irq_exit_rcu+0x13b/0x230
[  115.257104][    C0]  ? irq_exit_rcu+0x20/0x20
[  115.261626][    C0]  irq_exit_rcu+0x5/0x20
[  115.265888][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  115.271623][    C0]  </IRQ>
[  115.274575][    C0]  <TASK>
[  115.277518][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  115.283823][    C0] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  115.289429][    C0] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  115.309136][    C0] RSP: 0018:ffffc900046b7580 EFLAGS: 00000293
[  115.315308][    C0] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807a051e00
[  115.323294][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  115.331283][    C0] RBP: ffffc900046b7668 R08: ffffffff90b0f277 R09: 1ffffffff2161e4e
[  115.339271][    C0] R10: dffffc0000000000 R11: fffffbfff2161e4f R12: dffffc0000000004
[  115.347280][    C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008d6eb4
[  115.355375][    C0]  ? dump_stack_lvl+0x204/0x24e
[  115.360435][    C0]  ? show_regs_print_info+0x12/0x12
[  115.365656][    C0]  ? load_image+0x410/0x410
[  115.370219][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  115.375264][    C0]  should_fail_ex+0x390/0x4c0
[  115.380052][    C0]  should_failslab+0x5/0x20
[  115.384565][    C0]  slab_pre_alloc_hook+0x59/0x300
[  115.389695][    C0]  ? __split_vma+0x4f0/0x4f0
[  115.394308][    C0]  kmem_cache_alloc+0x56/0x2f0
[  115.399085][    C0]  ? vm_area_dup+0x23/0x1a0
[  115.403783][    C0]  vm_area_dup+0x23/0x1a0
[  115.408139][    C0]  __split_vma+0xb9/0x4f0
[  115.412681][    C0]  do_mas_align_munmap+0x7b8/0x12d0
[  115.417938][    C0]  ? do_mas_munmap+0x2b0/0x2b0
[  115.422735][    C0]  ? mtree_range_walk+0x664/0x780
[  115.427785][    C0]  ? mas_walk+0x15f/0x180
[  115.432128][    C0]  ? mas_find+0x1ba/0x220
[  115.436471][    C0]  do_mas_munmap+0x240/0x2b0
[  115.441080][    C0]  mmap_region+0x7ab/0x1c50
[  115.445703][    C0]  ? file_mmap_ok+0x170/0x170
[  115.450576][    C0]  ? vma_expand+0x850/0x850
[  115.455090][    C0]  ? cap_mmap_addr+0x153/0x2c0
[  115.459891][    C0]  ? file_mmap_ok+0x11c/0x170
[  115.464592][    C0]  do_mmap+0x9ce/0x10d0
[  115.468771][    C0]  ? mlock_future_check+0x100/0x100
[  115.473983][    C0]  ? ima_file_mmap+0xf7/0x140
[  115.478691][    C0]  ? ima_file_free+0x3e0/0x3e0
[  115.483490][    C0]  ? common_file_perm+0x171/0x1c0
[  115.488728][    C0]  vm_mmap_pgoff+0x1c1/0x2d0
[  115.493371][    C0]  ? account_locked_vm+0xe0/0xe0
[  115.498432][    C0]  ksys_mmap_pgoff+0x4bf/0x720
[  115.503213][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  115.508523][    C0]  do_syscall_64+0x4c/0xa0
[  115.512954][    C0]  ? clear_bhb_loop+0x60/0xb0
[  115.517658][    C0]  ? clear_bhb_loop+0x60/0xb0
[  115.522354][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  115.528266][    C0] RIP: 0033:0x7f1cb519dc02
[  115.532703][    C0] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[  115.552340][    C0] RSP: 002b:00007ffe563df908 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
[  115.560802][    C0] RAX: ffffffffffffffda RBX: 00007f1cb43fb000 RCX: 00007f1cb519dc02
[  115.569174][    C0] RDX: 0000000000000003 RSI: 0000000000400000 RDI: 00007f1cb43fb000
[  115.577186][    C0] RBP: 0000000000000011 R08: 00000000000000da R09: 0000000000000000
[  115.585183][    C0] R10: 0000000000000011 R11: 0000000000000206 R12: 0000000000000003
[  115.593182][    C0] R13: 0000000000000003 R14: 00007ffe563dfb78 R15: 0000000000000000
[  115.601296][    C0]  </TASK>
[  115.604416][ T3638] CPU: 1 PID: 3638 Comm: udevd Not tainted syzkaller #0
[  115.605012][    C0] FAULT_INJECTION: forcing a failure.
[  115.605012][    C0] name failslab, interval 1, probability 1, space 0, times 884
[  115.611472][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  115.611486][ T3638] Call Trace:
[  115.611499][ T3638]  <TASK>
[  115.611508][ T3638]  dump_stack_lvl+0x188/0x24e
[  115.611544][ T3638]  ? show_regs_print_info+0x12/0x12
[  115.650529][ T3638]  ? load_image+0x410/0x410
[  115.655051][ T3638]  ? __might_sleep+0xd0/0xd0
[  115.659680][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  115.664729][ T3638]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  115.670835][ T3638]  should_fail_ex+0x390/0x4c0
[  115.675536][ T3638]  should_failslab+0x5/0x20
[  115.680141][ T3638]  slab_pre_alloc_hook+0x59/0x300
[  115.685184][ T3638]  kmem_cache_alloc+0x56/0x2f0
[  115.689959][ T3638]  ? getname_flags+0xb7/0x500
[  115.694654][ T3638]  getname_flags+0xb7/0x500
[  115.699266][ T3638]  __x64_sys_newfstatat+0x16f/0x240
[  115.704489][ T3638]  ? __ia32_sys_newlstat+0x1f0/0x1f0
[  115.709815][ T3638]  ? lockdep_hardirqs_on+0x94/0x140
[  115.715027][ T3638]  do_syscall_64+0x4c/0xa0
[  115.719470][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  115.724167][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  115.728866][ T3638]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  115.734777][ T3638] RIP: 0033:0x7fe871311b0a
[  115.739222][ T3638] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[  115.759069][ T3638] RSP: 002b:00007ffffcb5b998 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[  115.767547][ T3638] RAX: ffffffffffffffda RBX: 000055d2c8acbfa0 RCX: 00007fe871311b0a
[  115.775739][ T3638] RDX: 00007ffffcb5b9a0 RSI: 000055d2c8acbfa0 RDI: 00000000ffffff9c
[  115.783828][ T3638] RBP: 000055d2c8ababf0 R08: 00063478c1c69200 R09: 00321b1a99e5871e
[  115.791996][ T3638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffffcb5b9a0
[  115.800084][ T3638] R13: 000055d2b1acb100 R14: 0000000000000001 R15: 0000000000000000
[  115.808548][ T3638]  </TASK>
[  115.811595][    C0] CPU: 0 PID: 4370 Comm: syz-executor Not tainted syzkaller #0
[  115.819184][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  115.829253][    C0] Call Trace:
[  115.832545][    C0]  <IRQ>
[  115.835426][    C0]  dump_stack_lvl+0x188/0x24e
[  115.840131][    C0]  ? show_regs_print_info+0x12/0x12
[  115.845348][    C0]  ? load_image+0x410/0x410
[  115.849924][    C0]  ? __lock_acquire+0x138a/0x7c40
[  115.855001][    C0]  should_fail_ex+0x390/0x4c0
[  115.859710][    C0]  should_failslab+0x5/0x20
[  115.864320][    C0]  slab_pre_alloc_hook+0x59/0x300
[  115.869465][    C0]  kmem_cache_alloc+0x56/0x2f0
[  115.874346][    C0]  ? dst_alloc+0x101/0x160
[  115.878794][    C0]  ? ipv6_sysctl_rtcache_flush+0xf0/0xf0
[  115.884455][    C0]  dst_alloc+0x101/0x160
[  115.888810][    C0]  icmp6_dst_alloc+0x7c/0x490
[  115.893516][    C0]  ? icmpv6_flow_init+0x5e/0x120
[  115.898469][    C0]  ndisc_send_skb+0x41b/0x1520
[  115.903263][    C0]  ? ndisc_send_skb+0x1f0/0x1520
[  115.908529][    C0]  ? ndisc_mc_map+0x800/0x800
[  115.913218][    C0]  ? rcu_is_watching+0x11/0xa0
[  115.918264][    C0]  ? ndisc_alloc_skb+0xa6/0x450
[  115.923245][    C0]  addrconf_rs_timer+0x367/0x640
[  115.928246][    C0]  ? detach_timer+0x30/0x350
[  115.933068][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  115.939279][    C0]  call_timer_fn+0x1ac/0x670
[  115.943892][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  115.949977][    C0]  ? call_timer_fn+0xcf/0x670
[  115.954672][    C0]  ? __run_timers+0x810/0x810
[  115.959545][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  115.964759][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  115.969972][    C0]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  115.976147][    C0]  __run_timers+0x56c/0x810
[  115.980678][    C0]  ? detach_timer+0x350/0x350
[  115.985634][    C0]  ? lock_chain_count+0x20/0x20
[  115.990521][    C0]  run_timer_softirq+0x63/0xf0
[  115.995340][    C0]  handle_softirqs+0x291/0x910
[  116.000178][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  116.005089][    C0]  ? do_softirq+0x210/0x210
[  116.009752][    C0]  ? hrtimer_interrupt+0x775/0x980
[  116.014993][    C0]  __irq_exit_rcu+0x13b/0x230
[  116.019691][    C0]  ? irq_exit_rcu+0x20/0x20
[  116.024396][    C0]  irq_exit_rcu+0x5/0x20
[  116.028669][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  116.034348][    C0]  </IRQ>
[  116.037334][    C0]  <TASK>
[  116.040280][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  116.046370][    C0] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  116.051858][    C0] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  116.071519][    C0] RSP: 0018:ffffc900046b7580 EFLAGS: 00000293
[  116.077754][    C0] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807a051e00
[  116.085753][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  116.093805][    C0] RBP: ffffc900046b7668 R08: ffffffff90b0f277 R09: 1ffffffff2161e4e
[  116.101813][    C0] R10: dffffc0000000000 R11: fffffbfff2161e4f R12: dffffc0000000004
[  116.109920][    C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008d6eb4
[  116.118116][    C0]  ? dump_stack_lvl+0x204/0x24e
[  116.123006][    C0]  ? show_regs_print_info+0x12/0x12
[  116.128348][    C0]  ? load_image+0x410/0x410
[  116.132916][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  116.138002][    C0]  should_fail_ex+0x390/0x4c0
[  116.142747][    C0]  should_failslab+0x5/0x20
[  116.147283][    C0]  slab_pre_alloc_hook+0x59/0x300
[  116.152349][    C0]  ? __split_vma+0x4f0/0x4f0
[  116.157063][    C0]  kmem_cache_alloc+0x56/0x2f0
[  116.161856][    C0]  ? vm_area_dup+0x23/0x1a0
[  116.166408][    C0]  vm_area_dup+0x23/0x1a0
[  116.170799][    C0]  __split_vma+0xb9/0x4f0
[  116.175184][    C0]  do_mas_align_munmap+0x7b8/0x12d0
[  116.180463][    C0]  ? do_mas_munmap+0x2b0/0x2b0
[  116.185280][    C0]  ? mtree_range_walk+0x664/0x780
[  116.190434][    C0]  ? mas_walk+0x15f/0x180
[  116.194807][    C0]  ? mas_find+0x1ba/0x220
[  116.199208][    C0]  do_mas_munmap+0x240/0x2b0
[  116.204099][    C0]  mmap_region+0x7ab/0x1c50
[  116.208650][    C0]  ? file_mmap_ok+0x170/0x170
[  116.213387][    C0]  ? vma_expand+0x850/0x850
[  116.217927][    C0]  ? cap_mmap_addr+0x153/0x2c0
[  116.222903][    C0]  ? file_mmap_ok+0x11c/0x170
[  116.227598][    C0]  do_mmap+0x9ce/0x10d0
[  116.231781][    C0]  ? mlock_future_check+0x100/0x100
[  116.236993][    C0]  ? ima_file_mmap+0xf7/0x140
[  116.241890][    C0]  ? ima_file_free+0x3e0/0x3e0
[  116.246686][    C0]  ? common_file_perm+0x171/0x1c0
[  116.251747][    C0]  vm_mmap_pgoff+0x1c1/0x2d0
[  116.256365][    C0]  ? account_locked_vm+0xe0/0xe0
[  116.261341][    C0]  ksys_mmap_pgoff+0x4bf/0x720
[  116.266206][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  116.271442][    C0]  do_syscall_64+0x4c/0xa0
[  116.275895][    C0]  ? clear_bhb_loop+0x60/0xb0
[  116.280607][    C0]  ? clear_bhb_loop+0x60/0xb0
[  116.285312][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  116.291582][    C0] RIP: 0033:0x7f1cb519dc02
[  116.296012][    C0] Code: 4f 01 00 0f 1f 44 00 00 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 3b 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6e 5b 5d c3 0f 1f 00 48 c7 c0 e8 ff ff ff 64
[  116.315662][    C0] RSP: 002b:00007ffe563df908 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
[  116.324122][    C0] RAX: ffffffffffffffda RBX: 00007f1cb43fb000 RCX: 00007f1cb519dc02
[  116.332136][    C0] RDX: 0000000000000003 RSI: 0000000000400000 RDI: 00007f1cb43fb000
[  116.336391][ T4339] FAULT_INJECTION: forcing a failure.
[  116.336391][ T4339] name failslab, interval 1, probability 1, space 0, times 878
[  116.340125][    C0] RBP: 0000000000000011 R08: 00000000000000da R09: 0000000000000000
[  116.340143][    C0] R10: 0000000000000011 R11: 0000000000000206 R12: 0000000000000003
[  116.340155][    C0] R13: 0000000000000003 R14: 00007ffe563dfb78 R15: 0000000000000000
[  116.340184][    C0]  </TASK>
[  116.382570][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  116.389562][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  116.399653][ T3627] Call Trace:
[  116.402951][ T3627]  <TASK>
[  116.405928][ T3627]  dump_stack_lvl+0x188/0x24e
[  116.410857][ T3627]  ? show_regs_print_info+0x12/0x12
[  116.416388][ T3627]  ? load_image+0x410/0x410
[  116.420946][ T3627]  ? __might_sleep+0xd0/0xd0
[  116.425569][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  116.430621][ T3627]  should_fail_ex+0x390/0x4c0
[  116.435328][ T3627]  should_failslab+0x5/0x20
[  116.439851][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  116.444892][ T3627]  ? stack_trace_save+0xa6/0xf0
[  116.449766][ T3627]  kmem_cache_alloc_node+0x5a/0x310
[  116.454984][ T3627]  ? __alloc_skb+0xf9/0x7d0
[  116.459510][ T3627]  __alloc_skb+0xf9/0x7d0
[  116.463880][ T3627]  alloc_skb_with_frags+0xa7/0x710
[  116.469063][ T3627]  sock_alloc_send_pskb+0x87f/0x9a0
[  116.474307][ T3627]  ? sock_kzfree_s+0x50/0x50
[  116.479106][ T3627]  ? do_raw_spin_lock+0x128/0x2f0
[  116.484190][ T3627]  ? __rwlock_init+0x140/0x140
[  116.489080][ T3627]  ? do_raw_spin_unlock+0x11d/0x230
[  116.494329][ T3627]  unix_dgram_sendmsg+0x5c1/0x16f0
[  116.499479][ T3627]  ? aa_sk_perm+0x81f/0x950
[  116.504006][ T3627]  ? __kmem_cache_free+0xb6/0x200
[  116.509068][ T3627]  ? aa_af_perm+0x340/0x340
[  116.513589][ T3627]  ? do_syslog+0x900/0x900
[  116.518044][ T3627]  ? unix_dgram_poll+0x680/0x680
[  116.523002][ T3627]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  116.529529][ T3627]  ? apparmor_socket_sendmsg+0x8a/0x330
[  116.535110][ T3627]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  116.540435][ T3627]  ? security_socket_sendmsg+0x7c/0xa0
[  116.545935][ T3627]  __sys_sendto+0x497/0x650
[  116.550477][ T3627]  ? __ia32_sys_getpeername+0x80/0x80
[  116.556059][ T3627]  ? log_buf_vmcoreinfo_setup+0x450/0x450
[  116.561799][ T3627]  ? __sys_connect+0x267/0x450
[  116.566661][ T3627]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  116.573096][ T3627]  ? lock_chain_count+0x20/0x20
[  116.577971][ T3627]  __x64_sys_sendto+0xda/0xf0
[  116.582668][ T3627]  do_syscall_64+0x4c/0xa0
[  116.587276][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  116.591974][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  116.596671][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  116.602581][ T3627] RIP: 0033:0x7fbf23e7c407
[  116.607016][ T3627] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  116.627080][ T3627] RSP: 002b:00007ffc9902ed90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  116.635608][ T3627] RAX: ffffffffffffffda RBX: 00007fbf23d2cc80 RCX: 00007fbf23e7c407
[  116.643688][ T3627] RDX: 0000000000000073 RSI: 00007ffc9902eed0 RDI: 0000000000000003
[  116.651762][ T3627] RBP: 00007ffc9902f300 R08: 0000000000000000 R09: 0000000000000000
[  116.659745][ T3627] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc9902f318
[  116.667815][ T3627] R13: 00007ffc9902eed0 R14: 0000000000000058 R15: 00007ffc9902eed0
[  116.675817][ T3627]  </TASK>
[  116.678849][   T37] CPU: 0 PID: 37 Comm: kworker/u4:2 Not tainted syzkaller #0
[  116.686279][   T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  116.694528][ T4373] FAULT_INJECTION: forcing a failure.
[  116.694528][ T4373] name failslab, interval 1, probability 1, space 0, times 875
[  116.696353][   T37] Workqueue: events_unbound cfg80211_wiphy_work
[  116.715723][   T37] Call Trace:
[  116.719172][   T37]  <TASK>
[  116.722162][   T37]  dump_stack_lvl+0x188/0x24e
[  116.726874][   T37]  ? show_regs_print_info+0x12/0x12
[  116.732100][   T37]  ? load_image+0x410/0x410
[  116.736637][   T37]  ? stack_trace_save+0xa6/0xf0
[  116.741512][   T37]  ? __stack_depot_save+0x35/0x480
[  116.746640][   T37]  ? __lock_acquire+0x138a/0x7c40
[  116.751689][   T37]  should_fail_ex+0x390/0x4c0
[  116.756393][   T37]  should_failslab+0x5/0x20
[  116.760997][   T37]  slab_pre_alloc_hook+0x59/0x300
[  116.766045][   T37]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  116.772159][   T37]  __kmem_cache_alloc_node+0x4f/0x270
[  116.777552][   T37]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  116.783727][   T37]  __kmalloc+0xa3/0x240
[  116.787919][   T37]  ieee802_11_parse_elems_full+0xb4/0x1240
[  116.793770][   T37]  ? trace_raw_output_contention_end+0xd0/0xd0
[  116.799953][   T37]  ? trace_contention_end+0x5f/0x170
[  116.805304][   T37]  ? __mutex_lock+0x1ab/0xae0
[  116.810010][   T37]  ? __lock_acquire+0x1465/0x7c40
[  116.810464][   T11] FAULT_INJECTION: forcing a failure.
[  116.810464][   T11] name failslab, interval 1, probability 1, space 0, times 874
[  116.815130][   T37]  ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0
[  116.834186][   T37]  ? mutex_lock_nested+0x10/0x10
[  116.839160][   T37]  ? ieee80211_queue_delayed_work+0x150/0x150
[  116.845478][   T37]  ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0
[  116.851586][   T37]  ? verify_lock_unused+0x140/0x140
[  116.856837][   T37]  ? verify_lock_unused+0x140/0x140
[  116.862165][   T37]  ? ieee80211_ibss_rx_no_sta+0x780/0x780
[  116.867946][   T37]  ? mark_lock+0x94/0x320
[  116.872414][   T37]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  116.878433][   T37]  ? __lock_acquire+0x7c40/0x7c40
[  116.883486][   T37]  ? lock_chain_count+0x20/0x20
[  116.888451][   T37]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  116.894463][   T37]  ? lockdep_hardirqs_on+0x94/0x140
[  116.899775][   T37]  ? skb_dequeue+0x120/0x150
[  116.904389][   T37]  ieee80211_iface_work+0x72c/0xc70
[  116.909619][   T37]  cfg80211_wiphy_work+0x224/0x260
[  116.914757][   T37]  ? process_one_work+0x7b4/0x1160
[  116.919979][   T37]  process_one_work+0x8ab/0x1160
[  116.924956][   T37]  ? worker_detach_from_pool+0x240/0x240
[  116.930616][   T37]  ? _raw_spin_lock_irq+0xb7/0xf0
[  116.935664][   T37]  ? _raw_spin_lock_irqsave+0x100/0x100
[  116.941323][   T37]  ? wq_worker_running+0x97/0x190
[  116.946375][   T37]  worker_thread+0xaf5/0x12a0
[  116.951211][   T37]  kthread+0x29d/0x330
[  116.954405][ T3638] FAULT_INJECTION: forcing a failure.
[  116.954405][ T3638] name failslab, interval 1, probability 1, space 0, times 873
[  116.955305][   T37]  ? worker_clr_flags+0x1a0/0x1a0
[  116.973472][   T37]  ? kthread_blkcg+0xd0/0xd0
[  116.978124][   T37]  ret_from_fork+0x1f/0x30
[  116.982576][   T37]  </TASK>
[  116.985626][   T11] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted syzkaller #0
[  116.993133][   T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  117.003232][   T11] Workqueue: events_unbound cfg80211_wiphy_work
[  117.009546][   T11] Call Trace:
[  117.012863][   T11]  <TASK>
[  117.015178][    C0] FAULT_INJECTION: forcing a failure.
[  117.015178][    C0] name failslab, interval 1, probability 1, space 0, times 873
[  117.015809][   T11]  dump_stack_lvl+0x188/0x24e
[  117.033832][   T11]  ? show_regs_print_info+0x12/0x12
[  117.039082][   T11]  ? load_image+0x410/0x410
[  117.043642][   T11]  should_fail_ex+0x390/0x4c0
[  117.048363][   T11]  should_failslab+0x5/0x20
[  117.052890][   T11]  slab_pre_alloc_hook+0x59/0x300
[  117.057945][   T11]  ? stack_trace_save+0xa6/0xf0
[  117.062828][   T11]  ? cfg80211_inform_bss_frame_data+0x728/0x1390
[  117.069179][   T11]  __kmem_cache_alloc_node+0x4f/0x270
[  117.074581][   T11]  ? cfg80211_inform_bss_frame_data+0x728/0x1390
[  117.080946][   T11]  __kmalloc+0xa3/0x240
[  117.085208][   T11]  ? ieee80211_get_channel_khz+0x157/0x8a0
[  117.091060][   T11]  cfg80211_inform_bss_frame_data+0x728/0x1390
[  117.097260][   T11]  ? cfg80211_parse_mbssid_data+0x2330/0x2330
[  117.103345][   T11]  ? __lock_acquire+0x138a/0x7c40
[  117.108433][   T11]  ? __lock_acquire+0x7c40/0x7c40
[  117.113497][   T11]  ? ieee80211_bss_info_update+0x33b/0xbf0
[  117.119341][   T11]  ieee80211_bss_info_update+0x6ef/0xbf0
[  117.125024][   T11]  ? ieee80211_rx_bss_put+0x60/0x60
[  117.130536][   T11]  ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0
[  117.136986][   T11]  ? ieee80211_vif_get_shift+0x22b/0x290
[  117.143296][   T11]  ? ieee80211_mandatory_rates+0x1c8/0x230
[  117.149141][   T11]  ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0
[  117.155345][   T11]  ? verify_lock_unused+0x140/0x140
[  117.160578][   T11]  ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0
[  117.166851][   T11]  ? ieee80211_ibss_rx_no_sta+0x780/0x780
[  117.172604][   T11]  ? mark_lock+0x94/0x320
[  117.176957][   T11]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  117.183042][   T11]  ? __lock_acquire+0x7c40/0x7c40
[  117.188260][   T11]  ? lock_chain_count+0x20/0x20
[  117.193127][   T11]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  117.199133][   T11]  ? lockdep_hardirqs_on+0x94/0x140
[  117.204356][   T11]  ? skb_dequeue+0x120/0x150
[  117.208967][   T11]  ieee80211_iface_work+0x72c/0xc70
[  117.214199][   T11]  cfg80211_wiphy_work+0x224/0x260
[  117.219347][   T11]  ? process_one_work+0x7b4/0x1160
[  117.224477][   T11]  process_one_work+0x8ab/0x1160
[  117.229536][   T11]  ? worker_detach_from_pool+0x240/0x240
[  117.235276][   T11]  ? _raw_spin_lock_irq+0xb7/0xf0
[  117.240329][   T11]  ? _raw_spin_lock_irqsave+0x100/0x100
[  117.246198][   T11]  ? wq_worker_running+0x97/0x190
[  117.251248][   T11]  worker_thread+0xaf5/0x12a0
[  117.256054][   T11]  kthread+0x29d/0x330
[  117.260172][   T11]  ? worker_clr_flags+0x1a0/0x1a0
[  117.265233][   T11]  ? kthread_blkcg+0xd0/0xd0
[  117.269845][   T11]  ret_from_fork+0x1f/0x30
[  117.274303][   T11]  </TASK>
[  117.277349][    C0] CPU: 0 PID: 4265 Comm: udevd Not tainted syzkaller #0
[  117.284342][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  117.294414][    C0] Call Trace:
[  117.297717][    C0]  <IRQ>
[  117.300577][    C0]  dump_stack_lvl+0x188/0x24e
[  117.305279][    C0]  ? show_regs_print_info+0x12/0x12
[  117.310756][    C0]  ? load_image+0x410/0x410
[  117.315298][    C0]  ? mark_lock+0x94/0x320
[  117.319747][    C0]  ? verify_lock_unused+0x140/0x140
[  117.325160][    C0]  should_fail_ex+0x390/0x4c0
[  117.329869][    C0]  should_failslab+0x5/0x20
[  117.334402][    C0]  slab_pre_alloc_hook+0x59/0x300
[  117.339445][    C0]  kmem_cache_alloc_node+0x5a/0x310
[  117.344658][    C0]  ? __alloc_skb+0xf9/0x7d0
[  117.349357][    C0]  __alloc_skb+0xf9/0x7d0
[  117.354056][    C0]  __netdev_alloc_skb+0x114/0x4f0
[  117.359184][    C0]  ? __alloc_skb+0x7d0/0x7d0
[  117.363804][    C0]  __ieee80211_beacon_get+0xd5d/0x1520
[  117.369282][    C0]  ? __ieee80211_beacon_get+0x36/0x1520
[  117.374854][    C0]  ieee80211_beacon_get_tim+0x63/0x4e0
[  117.380333][    C0]  mac80211_hwsim_beacon_tx+0x21c/0xae0
[  117.385901][    C0]  __iterate_interfaces+0x225/0x4c0
[  117.391640][    C0]  ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[  117.397902][    C0]  ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170
[  117.405323][    C0]  ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[  117.411842][    C0]  ieee80211_iterate_active_interfaces_atomic+0xd7/0x170
[  117.418970][    C0]  mac80211_hwsim_beacon+0xb7/0x1b0
[  117.424201][    C0]  __hrtimer_run_queues+0x522/0xc90
[  117.429508][    C0]  ? hw_scan_work+0xf00/0xf00
[  117.434209][    C0]  ? hrtimer_interrupt+0x980/0x980
[  117.439352][    C0]  hrtimer_run_softirq+0x173/0x290
[  117.444501][    C0]  handle_softirqs+0x291/0x910
[  117.449283][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  117.454147][    C0]  ? do_softirq+0x210/0x210
[  117.458659][    C0]  ? hrtimer_interrupt+0x775/0x980
[  117.463787][    C0]  ? irqtime_account_irq+0xb2/0x1b0
[  117.469016][    C0]  __irq_exit_rcu+0x13b/0x230
[  117.473710][    C0]  ? irq_exit_rcu+0x20/0x20
[  117.478238][    C0]  irq_exit_rcu+0x5/0x20
[  117.482513][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  117.488216][    C0]  </IRQ>
[  117.491193][    C0]  <TASK>
[  117.494147][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  117.500260][    C0] RIP: 0010:lock_release+0xd/0x920
[  117.505403][    C0] Code: e6 6e 00 e9 6e f8 ff ff 41 be 2f 00 00 00 e9 84 f8 ff ff 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 <48> 83 e4 e0 48 81 ec e0 00 00 00 48 89 74 24 30 48 89 7c 24 10 65
[  117.525025][    C0] RSP: 0018:ffffc90003eb7720 EFLAGS: 00000293
[  117.531117][    C0] RAX: ffffffff81ddc21c RBX: ffffffff81ddbf8d RCX: ffff88802a5f5a00
[  117.539101][    C0] RDX: 0000000000000000 RSI: ffffffff81ddbf8d RDI: ffffffff8cb2dc20
[  117.547090][    C0] RBP: ffffc90003eb7748 R08: dffffc0000000000 R09: 1ffffffff2161e48
[  117.555079][    C0] R10: dffffc0000000000 R11: fffffbfff2161e49 R12: dffffc0000000000
[  117.563073][    C0] R13: 0000000000000008 R14: 0000000000000001 R15: ffff88813fff91c0
[  117.571070][    C0]  ? pfn_valid+0xcd/0x420
[  117.575430][    C0]  ? pfn_valid+0x35c/0x420
[  117.579864][    C0]  ? pfn_valid+0xcd/0x420
[  117.584213][    C0]  ? pfn_valid+0xcd/0x420
[  117.588559][    C0]  pfn_valid+0x3c5/0x420
[  117.592909][    C0]  page_table_check_clear+0x1e/0x6b0
[  117.598223][    C0]  ? __page_table_check_pte_clear+0x3f/0x70
[  117.604135][    C0]  unmap_page_range+0x1905/0x25b0
[  117.609230][    C0]  unmap_vmas+0x260/0x390
[  117.613588][    C0]  ? unmap_vmas+0x1bd/0x390
[  117.618197][    C0]  ? unmap_page_range+0x25b0/0x25b0
[  117.623415][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  117.628471][    C0]  exit_mmap+0x20d/0x970
[  117.632739][    C0]  ? vm_brk+0x20/0x20
[  117.636836][    C0]  ? __mutex_unlock_slowpath+0x1b0/0x6c0
[  117.642589][    C0]  ? exit_mm+0x23d/0x350
[  117.646944][    C0]  ? uprobe_clear_state+0x274/0x290
[  117.652255][    C0]  __mmput+0x118/0x3a0
[  117.656355][    C0]  exit_mm+0x24d/0x350
[  117.660453][    C0]  ? do_exit+0x2570/0x2570
[  117.664888][    C0]  ? taskstats_exit+0x355/0x9e0
[  117.669768][    C0]  do_exit+0x958/0x2570
[  117.673976][    C0]  ? put_task_struct+0x80/0x80
[  117.678848][    C0]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  117.684846][    C0]  ? lock_chain_count+0x20/0x20
[  117.689717][    C0]  ? _raw_spin_lock_irq+0xb7/0xf0
[  117.694759][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  117.699972][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  117.705187][    C0]  do_group_exit+0x229/0x2e0
[  117.709818][    C0]  __x64_sys_exit_group+0x3b/0x40
[  117.714920][    C0]  do_syscall_64+0x4c/0xa0
[  117.719377][    C0]  ? clear_bhb_loop+0x60/0xb0
[  117.724092][    C0]  ? clear_bhb_loop+0x60/0xb0
[  117.728819][    C0]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  117.734847][    C0] RIP: 0033:0x7fe8712f16c5
[  117.739299][    C0] Code: Unable to access opcode bytes at 0x7fe8712f169b.
[  117.746340][    C0] RSP: 002b:00007ffffcb5b8b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[  117.754788][    C0] RAX: ffffffffffffffda RBX: 000055d2c8ae1180 RCX: 00007fe8712f16c5
[  117.762863][    C0] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000
[  117.771026][    C0] RBP: 000055d2c8aba910 R08: 0000000000000000 R09: 0000000000000000
[  117.779029][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  117.787040][    C0] R13: 00007ffffcb5b900 R14: 0000000000000000 R15: 0000000000000000
[  117.795177][    C0]  </TASK>
[  117.798310][ T4373] CPU: 1 PID: 4373 Comm: syz-executor Not tainted syzkaller #0
[  117.806008][ T4373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  117.816102][ T4373] Call Trace:
[  117.819408][ T4373]  <TASK>
[  117.822357][ T4373]  dump_stack_lvl+0x188/0x24e
[  117.827062][ T4373]  ? show_regs_print_info+0x12/0x12
[  117.832282][ T4373]  ? load_image+0x410/0x410
[  117.836838][ T4373]  ? __might_sleep+0xd0/0xd0
[  117.841463][ T4373]  ? __lock_acquire+0x7c40/0x7c40
[  117.846525][ T4373]  should_fail_ex+0x390/0x4c0
[  117.851490][ T4373]  should_failslab+0x5/0x20
[  117.856009][ T4373]  slab_pre_alloc_hook+0x59/0x300
[  117.861055][ T4373]  kmem_cache_alloc+0x56/0x2f0
[  117.865835][ T4373]  ? __alloc_file+0x25/0x230
[  117.870537][ T4373]  __alloc_file+0x25/0x230
[  117.874968][ T4373]  alloc_empty_file+0x90/0x180
[  117.879756][ T4373]  path_openat+0x11c/0x2f10
[  117.884280][ T4373]  ? __kernel_text_address+0x9/0x30
[  117.889504][ T4373]  ? unwind_get_return_address+0x49/0x80
[  117.895425][ T4373]  ? look_up_lock_class+0x75/0x140
[  117.900573][ T4373]  ? register_lock_class+0xc0/0x870
[  117.905889][ T4373]  ? is_dynamic_key+0x260/0x260
[  117.910985][ T4373]  ? do_filp_open+0x420/0x420
[  117.915678][ T4373]  ? mark_lock+0x94/0x320
[  117.920038][ T4373]  ? __lock_acquire+0x138a/0x7c40
[  117.925092][ T4373]  do_filp_open+0x1ee/0x420
[  117.929708][ T4373]  ? vfs_tmpfile+0x470/0x470
[  117.934511][ T4373]  ? do_open_execat+0xaa/0x760
[  117.939297][ T4373]  do_open_execat+0x137/0x760
[  117.944085][ T4373]  ? open_exec+0x50/0x50
[  117.948396][ T4373]  ? do_raw_spin_unlock+0x11d/0x230
[  117.953612][ T4373]  bprm_execve+0x555/0x17e0
[  117.958245][ T4373]  ? __virt_addr_valid+0x188/0x540
[  117.964014][ T4373]  ? bprm_execve+0x23a/0x17e0
[  117.968739][ T4373]  ? alloc_bprm+0x710/0x710
[  117.973283][ T4373]  do_execveat_common+0x501/0x6b0
[  117.978445][ T4373]  __x64_sys_execve+0x8e/0xa0
[  117.983146][ T4373]  do_syscall_64+0x4c/0xa0
[  117.987584][ T4373]  ? clear_bhb_loop+0x60/0xb0
[  117.992279][ T4373]  ? clear_bhb_loop+0x60/0xb0
[  117.996974][ T4373]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  118.002887][ T4373] RIP: 0033:0x7ffab61c69d7
[  118.007411][ T4373] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  118.027207][ T4373] RSP: 002b:00007ffab6f86de8 EFLAGS: 00000206 ORIG_RAX: 000000000000003b
[  118.035640][ T4373] RAX: ffffffffffffffda RBX: 00007ffe291c7ece RCX: 00007ffab61c69d7
[  118.043656][ T4373] RDX: 00007ffe291c5790 RSI: 00007ffe291c59d0 RDI: 00007ffe291c7ece
[  118.051641][ T4373] RBP: 00007ffab6f86e60 R08: 00007ffe291c5560 R09: 0000000000000000
[  118.059625][ T4373] R10: 0000000000000008 R11: 0000000000000206 R12: 00007ffe291c59d0
[  118.067608][ T4373] R13: 00007ffe291c5790 R14: 0000000000000000 R15: 0000000000000000
[  118.075604][ T4373]  </TASK>
[  118.080463][ T3932] CPU: 1 PID: 3932 Comm: dhcpcd Not tainted syzkaller #0
[  118.080634][ T4368] FAULT_INJECTION: forcing a failure.
[  118.080634][ T4368] name failslab, interval 1, probability 1, space 0, times 872
[  118.087526][ T3932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  118.110390][ T3932] Call Trace:
[  118.113696][ T3932]  <TASK>
[  118.117095][ T3932]  dump_stack_lvl+0x188/0x24e
[  118.121898][ T3932]  ? show_regs_print_info+0x12/0x12
[  118.127116][ T3932]  ? load_image+0x410/0x410
[  118.131636][ T3932]  ? __might_sleep+0xd0/0xd0
[  118.136240][ T3932]  ? __lock_acquire+0x7c40/0x7c40
[  118.141291][ T3932]  should_fail_ex+0x390/0x4c0
[  118.146012][ T3932]  should_failslab+0x5/0x20
[  118.150531][ T3932]  slab_pre_alloc_hook+0x59/0x300
[  118.155571][ T3932]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  118.161486][ T3932]  kmem_cache_alloc_node+0x5a/0x310
[  118.166701][ T3932]  ? __alloc_skb+0xf9/0x7d0
[  118.171247][ T3932]  __alloc_skb+0xf9/0x7d0
[  118.175620][ T3932]  alloc_skb_with_frags+0xa7/0x710
[  118.180768][ T3932]  sock_alloc_send_pskb+0x87f/0x9a0
[  118.186008][ T3932]  ? sock_kzfree_s+0x50/0x50
[  118.190711][ T3932]  ? do_raw_spin_lock+0x128/0x2f0
[  118.195862][ T3932]  ? __rwlock_init+0x140/0x140
[  118.200657][ T3932]  ? do_raw_spin_unlock+0x11d/0x230
[  118.205872][ T3932]  unix_dgram_sendmsg+0x5c1/0x16f0
[  118.211024][ T3932]  ? aa_sk_perm+0x81f/0x950
[  118.215641][ T3932]  ? __lock_acquire+0x7c40/0x7c40
[  118.220684][ T3932]  ? aa_af_perm+0x340/0x340
[  118.225205][ T3932]  ? unix_dgram_poll+0x680/0x680
[  118.230167][ T3932]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  118.236620][ T3932]  ? apparmor_socket_sendmsg+0x8a/0x330
[  118.242272][ T3932]  ? unix_seqpacket_sendmsg+0x108/0x1d0
[  118.247938][ T3932]  sock_write_iter+0x2d5/0x3e0
[  118.252723][ T3932]  ? sock_read_iter+0x3a0/0x3a0
[  118.257601][ T3932]  ? common_file_perm+0x171/0x1c0
[  118.262656][ T3932]  vfs_write+0x482/0x9a0
[  118.267142][ T3932]  ? file_end_write+0x250/0x250
[  118.272422][ T3932]  ? __fdget_pos+0x1d4/0x360
[  118.277224][ T3932]  ksys_write+0x14d/0x260
[  118.281587][ T3932]  ? __ia32_sys_read+0x80/0x80
[  118.286377][ T3932]  do_syscall_64+0x4c/0xa0
[  118.290817][ T3932]  ? clear_bhb_loop+0x60/0xb0
[  118.295598][ T3932]  ? clear_bhb_loop+0x60/0xb0
[  118.300300][ T3932]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  118.306207][ T3932] RIP: 0033:0x7f3a71a7d407
[  118.310637][ T3932] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  118.330345][ T3932] RSP: 002b:00007ffd36718590 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[  118.338776][ T3932] RAX: ffffffffffffffda RBX: 00007f3a719f3740 RCX: 00007f3a71a7d407
[  118.346759][ T3932] RDX: 0000000000000047 RSI: 00007ffd367185f0 RDI: 0000000000000005
[  118.354741][ T3932] RBP: 000056011404aa48 R08: 0000000000000000 R09: 0000000000000000
[  118.362724][ T3932] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd36718a20
[  118.370706][ T3932] R13: 000000000000fc0d R14: 0000000000000001 R15: 0000000000000001
[  118.378702][ T3932]  </TASK>
[  118.381733][ T4368] CPU: 0 PID: 4368 Comm: kworker/u4:10 Not tainted syzkaller #0
[  118.389406][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  118.399655][ T4368] Workqueue: events_unbound nsim_dev_trap_report_work
[  118.406450][ T4368] Call Trace:
[  118.409740][ T4368]  <TASK>
[  118.412681][ T4368]  dump_stack_lvl+0x188/0x24e
[  118.417386][ T4368]  ? show_regs_print_info+0x12/0x12
[  118.422608][ T4368]  ? load_image+0x410/0x410
[  118.427212][ T4368]  ? mark_lock+0x94/0x320
[  118.431573][ T4368]  should_fail_ex+0x390/0x4c0
[  118.436273][ T4368]  should_failslab+0x5/0x20
[  118.440790][ T4368]  slab_pre_alloc_hook+0x59/0x300
[  118.445835][ T4368]  kmem_cache_alloc_node+0x5a/0x310
[  118.451049][ T4368]  ? __alloc_skb+0xf9/0x7d0
[  118.455574][ T4368]  __alloc_skb+0xf9/0x7d0
[  118.459988][ T4368]  nsim_dev_trap_report_work+0x24f/0xa80
[  118.465654][ T4368]  ? process_one_work+0x7b4/0x1160
[  118.470781][ T4368]  process_one_work+0x8ab/0x1160
[  118.475830][ T4368]  ? worker_detach_from_pool+0x240/0x240
[  118.481482][ T4368]  ? _raw_spin_lock_irq+0xb7/0xf0
[  118.486523][ T4368]  ? _raw_spin_lock_irqsave+0x100/0x100
[  118.489914][ T3627] FAULT_INJECTION: forcing a failure.
[  118.489914][ T3627] name failslab, interval 1, probability 1, space 0, times 870
[  118.492076][ T4368]  ? wq_worker_running+0x97/0x190
[  118.509955][ T4368]  worker_thread+0xaf5/0x12a0
[  118.514676][ T4368]  kthread+0x29d/0x330
[  118.518759][ T4368]  ? worker_clr_flags+0x1a0/0x1a0
[  118.523798][ T4368]  ? kthread_blkcg+0xd0/0xd0
[  118.528427][ T4368]  ret_from_fork+0x1f/0x30
[  118.532927][ T4368]  </TASK>
[  118.535968][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  118.542946][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  118.553017][ T3627] Call Trace:
[  118.556311][ T3627]  <TASK>
[  118.559254][ T3627]  dump_stack_lvl+0x188/0x24e
[  118.563954][ T3627]  ? show_regs_print_info+0x12/0x12
[  118.569171][ T3627]  ? load_image+0x410/0x410
[  118.573699][ T3627]  ? __might_sleep+0xd0/0xd0
[  118.578316][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  118.583455][ T3627]  should_fail_ex+0x390/0x4c0
[  118.588155][ T3627]  should_failslab+0x5/0x20
[  118.592753][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  118.597796][ T3627]  kmem_cache_alloc+0x56/0x2f0
[  118.602577][ T3627]  ? security_file_alloc+0x30/0x110
[  118.607793][ T3627]  security_file_alloc+0x30/0x110
[  118.612834][ T3627]  __alloc_file+0xc2/0x230
[  118.617271][ T3627]  alloc_empty_file+0x90/0x180
[  118.622133][ T3627]  alloc_file+0x5b/0x5f0
[  118.626390][ T3627]  alloc_file_pseudo+0x180/0x200
[  118.631356][ T3627]  ? alloc_empty_file_noaccount+0x80/0x80
[  118.637102][ T3627]  ? alloc_fd+0x590/0x640
[  118.641484][ T3627]  sock_alloc_file+0xb3/0x240
[  118.646182][ T3627]  __sys_socket+0x12d/0x190
[  118.650707][ T3627]  __x64_sys_socket+0x76/0x80
[  118.655404][ T3627]  do_syscall_64+0x4c/0xa0
[  118.659839][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  118.664537][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  118.669247][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  118.675167][ T3627] RIP: 0033:0x7fbf23ef7707
[  118.679612][ T3627] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[  118.699258][ T3627] RSP: 002b:00007ffc9902eda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[  118.707948][ T3627] RAX: ffffffffffffffda RBX: 0000000000000073 RCX: 00007fbf23ef7707
[  118.716026][ T3627] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[  118.724024][ T3627] RBP: 00007fbf23f83560 R08: 0000000000000000 R09: 0000000000000000
[  118.732019][ T3627] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[  118.740003][ T3627] R13: 00007ffc9902eed0 R14: 0000000000000058 R15: 00007ffc9902eed0
[  118.748016][ T3627]  </TASK>
[  118.751050][ T3933] CPU: 0 PID: 3933 Comm: dhcpcd Not tainted syzkaller #0
[  118.751216][    C1] FAULT_INJECTION: forcing a failure.
[  118.751216][    C1] name failslab, interval 1, probability 1, space 0, times 868
[  118.758096][ T3933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  118.758111][ T3933] Call Trace:
[  118.758121][ T3933]  <TASK>
[  118.758130][ T3933]  dump_stack_lvl+0x188/0x24e
[  118.791972][ T3933]  ? show_regs_print_info+0x12/0x12
[  118.797224][ T3933]  ? load_image+0x410/0x410
[  118.801765][ T3933]  ? __might_sleep+0xd0/0xd0
[  118.806392][ T3933]  ? __lock_acquire+0x7c40/0x7c40
[  118.811461][ T3933]  should_fail_ex+0x390/0x4c0
[  118.816264][ T3933]  should_failslab+0x5/0x20
[  118.820795][ T3933]  slab_pre_alloc_hook+0x59/0x300
[  118.825847][ T3933]  ? mas_next_entry+0xde9/0xe90
[  118.831070][ T3933]  kmem_cache_alloc+0x56/0x2f0
[  118.835856][ T3933]  ? vm_area_dup+0x23/0x1a0
[  118.840394][ T3933]  vm_area_dup+0x23/0x1a0
[  118.844739][ T3933]  copy_mm+0xb13/0x1680
[  118.848924][ T3933]  ? copy_signal+0x640/0x640
[  118.853614][ T3933]  ? lockdep_init_map_type+0x98/0x8d0
[  118.859110][ T3933]  ? __init_rwsem+0x11e/0x160
[  118.863808][ T3933]  ? copy_signal+0x51f/0x640
[  118.868503][ T3933]  copy_process+0x19a6/0x40c0
[  118.873203][ T3933]  ? verify_lock_unused+0x140/0x140
[  118.878511][ T3933]  ? copy_process+0x974/0x40c0
[  118.883382][ T3933]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  118.889508][ T3933]  ? idle_dummy+0x10/0x10
[  118.893983][ T3933]  kernel_clone+0x24b/0x900
[  118.898523][ T3933]  ? create_io_thread+0x170/0x170
[  118.903576][ T3933]  ? __lock_acquire+0x7c40/0x7c40
[  118.908619][ T3933]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  118.914623][ T3933]  __x64_sys_clone+0x1a7/0x220
[  118.919417][ T3933]  ? __might_fault+0xc2/0x120
[  118.924119][ T3933]  ? __ia32_sys_vfork+0x140/0x140
[  118.929277][ T3933]  ? lock_chain_count+0x20/0x20
[  118.934158][ T3933]  ? lockdep_hardirqs_on+0x94/0x140
[  118.939376][ T3933]  do_syscall_64+0x4c/0xa0
[  118.943904][ T3933]  ? clear_bhb_loop+0x60/0xb0
[  118.948599][ T3933]  ? clear_bhb_loop+0x60/0xb0
[  118.953301][ T3933]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  118.959210][ T3933] RIP: 0033:0x7f3a71ac7636
[  118.963641][ T3933] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00
[  118.983532][ T3933] RSP: 002b:00007ffd366f8750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  118.992139][ T3933] RAX: ffffffffffffffda RBX: 00007ffd366f8758 RCX: 00007f3a71ac7636
[  119.000126][ T3933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[  119.008129][ T3933] RBP: 00007ffd36718ca0 R08: 0000000000000000 R09: 0000000000000001
[  119.016136][ T3933] R10: 00007f3a719f3a10 R11: 0000000000000246 R12: 00007ffd366f8890
[  119.024478][ T3933] R13: 0000000000000000 R14: 0000000000000000 R15: 0000560114041ac0
[  119.032482][ T3933]  </TASK>
[  119.035513][    C1] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  119.042586][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  119.052845][    C1] Call Trace:
[  119.056141][    C1]  <IRQ>
[  119.059003][    C1]  dump_stack_lvl+0x188/0x24e
[  119.063703][    C1]  ? verify_lock_unused+0x140/0x140
[  119.068959][    C1]  ? show_regs_print_info+0x12/0x12
[  119.074197][    C1]  ? load_image+0x410/0x410
[  119.078731][    C1]  ? ipv6_get_ifaddr+0xfe/0x620
[  119.083604][    C1]  should_fail_ex+0x390/0x4c0
[  119.088304][    C1]  should_failslab+0x5/0x20
[  119.092826][    C1]  slab_pre_alloc_hook+0x59/0x300
[  119.097962][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  119.103177][    C1]  ? __alloc_skb+0xf9/0x7d0
[  119.108051][    C1]  __alloc_skb+0xf9/0x7d0
[  119.112395][    C1]  ndisc_alloc_skb+0xa6/0x450
[  119.117174][    C1]  ndisc_send_rs+0x279/0x690
[  119.121873][    C1]  ? ipv6_get_lladdr+0x27/0x3e0
[  119.126741][    C1]  addrconf_rs_timer+0x367/0x640
[  119.131691][    C1]  ? detach_timer+0x30/0x350
[  119.136293][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  119.142465][    C1]  call_timer_fn+0x1ac/0x670
[  119.147086][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  119.153161][    C1]  ? call_timer_fn+0xcf/0x670
[  119.157874][    C1]  ? __run_timers+0x810/0x810
[  119.162568][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  119.167780][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  119.173000][    C1]  ? addrconf_disable_policy_idev+0x4c0/0x4c0
[  119.179086][    C1]  __run_timers+0x56c/0x810
[  119.183608][    C1]  ? detach_timer+0x350/0x350
[  119.188409][    C1]  ? lock_chain_count+0x20/0x20
[  119.193278][    C1]  run_timer_softirq+0x63/0xf0
[  119.198053][    C1]  handle_softirqs+0x291/0x910
[  119.202834][    C1]  ? __irq_exit_rcu+0x13b/0x230
[  119.207694][    C1]  ? do_softirq+0x210/0x210
[  119.212223][    C1]  ? hrtimer_interrupt+0x775/0x980
[  119.217434][    C1]  ? irqtime_account_irq+0xb2/0x1b0
[  119.222672][    C1]  __irq_exit_rcu+0x13b/0x230
[  119.227360][    C1]  ? irq_exit_rcu+0x20/0x20
[  119.231979][    C1]  irq_exit_rcu+0x5/0x20
[  119.236337][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  119.242012][    C1]  </IRQ>
[  119.244978][    C1]  <TASK>
[  119.247935][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  119.253991][    C1] RIP: 0010:preempt_schedule_irq+0xb6/0x160
[  119.259906][    C1] Code: 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 7f bf 01 00 00 00 e8 a5 01 20 f7 e8 60 de 4f f7 fb bf 01 00 00 00 <e8> 25 ba ff ff 43 c6 44 37 08 00 48 c7 44 24 40 00 00 00 00 9c 8f
[  119.279700][    C1] RSP: 0018:ffffc900032b7960 EFLAGS: 00000286
[  119.285799][    C1] RAX: 835458369099d600 RBX: 0000000000000000 RCX: 835458369099d600
[  119.293796][    C1] RDX: dffffc0000000000 RSI: ffffffff8a8c17a0 RDI: 0000000000000001
[  119.301778][    C1] RBP: ffffc900032b7a00 R08: ffffffff8e210aef R09: 1ffffffff1c4215d
[  119.310111][    C1] R10: dffffc0000000000 R11: fffffbfff1c4215e R12: 0000000000000000
[  119.318179][    C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000656f2c
[  119.326289][    C1]  ? preempt_schedule_notrace+0x120/0x120
[  119.332045][    C1]  ? rcu_irq_exit_check_preempt+0xdb/0x210
[  119.337903][    C1]  irqentry_exit+0x63/0x70
[  119.342333][    C1]  asm_sysvec_reschedule_ipi+0x16/0x20
[  119.347807][    C1] RIP: 0010:dump_stack_lvl+0x20e/0x24e
[  119.353284][    C1] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b
[  119.373102][    C1] RSP: 0018:ffffc900032b7ac0 EFLAGS: 00000293
[  119.379202][    C1] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807c5e9e00
[  119.387199][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  119.395356][    C1] RBP: ffffc900032b7bb0 R08: 0000000000000003 R09: 0000000000000004
[  119.403358][    C1] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004
[  119.411354][    C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92000656f5c
[  119.419347][    C1]  ? dump_stack_lvl+0x204/0x24e
[  119.424231][    C1]  ? show_regs_print_info+0x12/0x12
[  119.429442][    C1]  ? load_image+0x410/0x410
[  119.433959][    C1]  ? __might_sleep+0xd0/0xd0
[  119.438666][    C1]  ? __lock_acquire+0x7c40/0x7c40
[  119.443706][    C1]  should_fail_ex+0x390/0x4c0
[  119.448420][    C1]  should_failslab+0x5/0x20
[  119.452929][    C1]  slab_pre_alloc_hook+0x59/0x300
[  119.457971][    C1]  kmem_cache_alloc+0x56/0x2f0
[  119.462750][    C1]  ? security_file_alloc+0x30/0x110
[  119.467987][    C1]  security_file_alloc+0x30/0x110
[  119.473039][    C1]  __alloc_file+0xc2/0x230
[  119.477465][    C1]  alloc_empty_file+0x90/0x180
[  119.482241][    C1]  alloc_file+0x5b/0x5f0
[  119.486494][    C1]  alloc_file_pseudo+0x180/0x200
[  119.491618][    C1]  ? alloc_empty_file_noaccount+0x80/0x80
[  119.497351][    C1]  ? alloc_fd+0x590/0x640
[  119.501697][    C1]  sock_alloc_file+0xb3/0x240
[  119.506395][    C1]  __sys_socket+0x12d/0x190
[  119.510916][    C1]  __x64_sys_socket+0x76/0x80
[  119.515622][    C1]  do_syscall_64+0x4c/0xa0
[  119.520071][    C1]  ? clear_bhb_loop+0x60/0xb0
[  119.524758][    C1]  ? clear_bhb_loop+0x60/0xb0
[  119.529452][    C1]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  119.535418][    C1] RIP: 0033:0x7fbf23ef7707
[  119.539847][    C1] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[  119.559554][    C1] RSP: 002b:00007ffc9902eda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[  119.567983][    C1] RAX: ffffffffffffffda RBX: 0000000000000073 RCX: 00007fbf23ef7707
[  119.575967][    C1] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[  119.583948][    C1] RBP: 00007fbf23f83560 R08: 0000000000000000 R09: 0000000000000000
[  119.591928][    C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[  119.600008][    C1] R13: 00007ffc9902eed0 R14: 0000000000000058 R15: 00007ffc9902eed0
[  119.607997][    C1]  </TASK>
[  119.613947][    T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[  119.619329][ T4324] FAULT_INJECTION: forcing a failure.
[  119.619329][ T4324] name failslab, interval 1, probability 1, space 0, times 865
[  119.621270][    T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  119.644101][    T9] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[  119.651931][    T9] Call Trace:
[  119.655225][    T9]  <TASK>
[  119.658170][    T9]  dump_stack_lvl+0x188/0x24e
[  119.663044][    T9]  ? show_regs_print_info+0x12/0x12
[  119.668259][    T9]  ? load_image+0x410/0x410
[  119.672775][    T9]  ? __lock_acquire+0x138a/0x7c40
[  119.677827][    T9]  ? verify_lock_unused+0x140/0x140
[  119.683132][    T9]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  119.690344][    T9]  ? kthread+0x29d/0x330
[  119.694632][    T9]  should_fail_ex+0x390/0x4c0
[  119.699333][    T9]  should_failslab+0x5/0x20
[  119.703850][    T9]  slab_pre_alloc_hook+0x59/0x300
[  119.708977][    T9]  ? mark_lock+0x94/0x320
[  119.713330][    T9]  kmem_cache_alloc_node+0x5a/0x310
[  119.718545][    T9]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  119.724538][    T9]  ? __alloc_skb+0xf9/0x7d0
[  119.729238][    T9]  __alloc_skb+0xf9/0x7d0
[  119.733588][    T9]  __netdev_alloc_skb+0x114/0x4f0
[  119.738632][    T9]  ? __local_bh_enable_ip+0x136/0x1c0
[  119.744013][    T9]  ? __alloc_skb+0x7d0/0x7d0
[  119.748626][    T9]  ? do_raw_spin_unlock+0x11d/0x230
[  119.753842][    T9]  batadv_iv_ogm_queue_add+0x833/0xdb0
[  119.759318][    T9]  ? read_lock_is_recursive+0x10/0x10
[  119.764718][    T9]  batadv_iv_ogm_schedule+0xb9d/0x1080
[  119.770217][    T9]  ? batadv_iv_ogm_schedule+0x87e/0x1080
[  119.775890][    T9]  ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800
[  119.783130][    T9]  batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800
[  119.790188][    T9]  ? process_one_work+0x7b4/0x1160
[  119.795426][    T9]  process_one_work+0x8ab/0x1160
[  119.800428][    T9]  ? worker_detach_from_pool+0x240/0x240
[  119.806083][    T9]  ? _raw_spin_lock_irq+0xb7/0xf0
[  119.811125][    T9]  ? _raw_spin_lock_irqsave+0x100/0x100
[  119.816685][    T9]  ? wq_worker_running+0x97/0x190
[  119.821732][    T9]  worker_thread+0xaf5/0x12a0
[  119.826461][    T9]  kthread+0x29d/0x330
[  119.830540][    T9]  ? worker_clr_flags+0x1a0/0x1a0
[  119.835575][    T9]  ? kthread_blkcg+0xd0/0xd0
[  119.840175][    T9]  ret_from_fork+0x1f/0x30
[  119.844624][    T9]  </TASK>
[  119.847651][ T4324] CPU: 1 PID: 4324 Comm: kworker/1:5 Not tainted syzkaller #0
[  119.855156][ T4324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  119.865245][ T4324] Workqueue: ipv6_addrconf addrconf_dad_work
[  119.871534][ T4324] Call Trace:
[  119.875016][ T4324]  <TASK>
[  119.877993][ T4324]  dump_stack_lvl+0x188/0x24e
[  119.882709][ T4324]  ? show_regs_print_info+0x12/0x12
[  119.888038][ T4324]  ? load_image+0x410/0x410
[  119.892572][ T4324]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  119.898581][ T4324]  ? verify_lock_unused+0x140/0x140
[  119.903806][ T4324]  should_fail_ex+0x390/0x4c0
[  119.908507][ T4324]  should_failslab+0x5/0x20
[  119.913025][ T4324]  slab_pre_alloc_hook+0x59/0x300
[  119.918073][ T4324]  kmem_cache_alloc_node+0x5a/0x310
[  119.923281][ T4324]  ? __alloc_skb+0xf9/0x7d0
[  119.927805][ T4324]  __alloc_skb+0xf9/0x7d0
[  119.932155][ T4324]  ? __neigh_notify+0x29/0x300
[  119.937025][ T4324]  __neigh_notify+0x15c/0x300
[  119.941728][ T4324]  neigh_cleanup_and_release+0xc6/0x2e0
[  119.947467][ T4324]  neigh_remove_one+0x5ed/0x700
[  119.952336][ T4324]  ___neigh_create+0x487/0x2450
[  119.957309][ T4324]  ? ip6_finish_output2+0x58f/0x15c0
[  119.962725][ T4324]  ip6_finish_output2+0x150e/0x15c0
[  119.967976][ T4324]  ? ip6_finish_output2+0x58f/0x15c0
[  119.973386][ T4324]  ? nf_hook+0x390/0x390
[  119.977836][ T4324]  ? ip6_mtu+0x31a/0x3f0
[  119.982128][ T4324]  ? ip6_finish_output+0x563/0x7f0
[  119.987279][ T4324]  ndisc_send_skb+0xc04/0x1520
[  119.988436][ T4364] FAULT_INJECTION: forcing a failure.
[  119.988436][ T4364] name failslab, interval 1, probability 1, space 0, times 864
[  119.992215][ T4324]  ? ndisc_send_skb+0x1f0/0x1520
[  120.010024][ T4324]  ? ndisc_mc_map+0x800/0x800
[  120.014747][ T4324]  ? skb_dst+0xd0/0xd0
[  120.018857][ T4324]  ? ndisc_ns_create+0x2bb/0x620
[  120.023895][ T4324]  ndisc_send_ns+0xd4/0x160
[  120.028438][ T4324]  ? ndisc_ns_create+0x620/0x620
[  120.033419][ T4324]  addrconf_dad_work+0xa07/0x1500
[  120.038138][    C0] FAULT_INJECTION: forcing a failure.
[  120.038138][    C0] name failslab, interval 1, probability 1, space 0, times 864
[  120.038464][ T4324]  ? ipv6_get_saddr_eval+0xe60/0xe60
[  120.056674][ T4324]  ? read_lock_is_recursive+0x10/0x10
[  120.062071][ T4324]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  120.067990][ T4324]  ? _raw_spin_unlock+0x40/0x40
[  120.072866][ T4324]  ? _raw_spin_unlock_irq+0x1f/0x40
[  120.078080][ T4324]  ? process_one_work+0x7b4/0x1160
[  120.083214][ T4324]  process_one_work+0x8ab/0x1160
[  120.088212][ T4324]  ? worker_detach_from_pool+0x240/0x240
[  120.093867][ T4324]  ? _raw_spin_lock_irq+0xb7/0xf0
[  120.098911][ T4324]  ? _raw_spin_lock_irqsave+0x100/0x100
[  120.104482][ T4324]  ? wq_worker_running+0x97/0x190
[  120.109532][ T4324]  worker_thread+0xaf5/0x12a0
[  120.114245][ T4324]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  120.120187][ T4324]  kthread+0x29d/0x330
[  120.124276][ T4324]  ? worker_clr_flags+0x1a0/0x1a0
[  120.129327][ T4324]  ? kthread_blkcg+0xd0/0xd0
[  120.133934][ T4324]  ret_from_fork+0x1f/0x30
[  120.138386][ T4324]  </TASK>
[  120.141418][    C0] CPU: 0 PID: 4364 Comm: kworker/u4:7 Not tainted syzkaller #0
[  120.142613][    C1] FAULT_INJECTION: forcing a failure.
[  120.142613][    C1] name failslab, interval 1, probability 1, space 0, times 863
[  120.149079][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  120.149095][    C0] Workqueue: events_unbound nsim_dev_trap_report_work
[  120.149125][    C0] Call Trace:
[  120.149134][    C0]  <IRQ>
[  120.149144][    C0]  dump_stack_lvl+0x188/0x24e
[  120.189651][    C0]  ? verify_lock_unused+0x140/0x140
[  120.194874][    C0]  ? show_regs_print_info+0x12/0x12
[  120.200146][    C0]  ? load_image+0x410/0x410
[  120.204658][    C0]  ? mark_lock+0x94/0x320
[  120.209154][    C0]  ? verify_lock_unused+0x140/0x140
[  120.214368][    C0]  ? __lock_acquire+0x7c40/0x7c40
[  120.219458][    C0]  should_fail_ex+0x390/0x4c0
[  120.224165][    C0]  should_failslab+0x5/0x20
[  120.228695][    C0]  slab_pre_alloc_hook+0x59/0x300
[  120.233741][    C0]  kmem_cache_alloc_node+0x5a/0x310
[  120.239047][    C0]  ? __alloc_skb+0xf9/0x7d0
[  120.243569][    C0]  __alloc_skb+0xf9/0x7d0
[  120.247916][    C0]  lapb_send_control+0x34/0x3e0
[  120.252782][    C0]  ? lapb_t1timer_expiry+0x2f/0xa50
[  120.258086][    C0]  lapb_t1timer_expiry+0x65b/0xa50
[  120.263228][    C0]  call_timer_fn+0x1ac/0x670
[  120.267852][    C0]  ? lapb_start_t1timer+0xf0/0xf0
[  120.273071][    C0]  ? call_timer_fn+0xcf/0x670
[  120.277772][    C0]  ? __run_timers+0x810/0x810
[  120.282487][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  120.287701][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  120.292910][    C0]  ? lapb_start_t1timer+0xf0/0xf0
[  120.298400][    C0]  __run_timers+0x56c/0x810
[  120.303164][    C0]  ? detach_timer+0x350/0x350
[  120.307885][    C0]  ? lock_chain_count+0x20/0x20
[  120.312780][    C0]  run_timer_softirq+0x63/0xf0
[  120.317567][    C0]  handle_softirqs+0x291/0x910
[  120.322354][    C0]  ? __irq_exit_rcu+0x13b/0x230
[  120.327235][    C0]  ? do_softirq+0x210/0x210
[  120.331858][    C0]  ? hrtimer_interrupt+0x775/0x980
[  120.336991][    C0]  ? irqtime_account_irq+0xb2/0x1b0
[  120.342203][    C0]  __irq_exit_rcu+0x13b/0x230
[  120.346993][    C0]  ? irq_exit_rcu+0x20/0x20
[  120.351518][    C0]  irq_exit_rcu+0x5/0x20
[  120.355768][    C0]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  120.361419][    C0]  </IRQ>
[  120.364364][    C0]  <TASK>
[  120.367328][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  120.373325][    C0] RIP: 0010:__printk_cpu_sync_wait+0x7/0x30
[  120.379324][    C0] Code: 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 20 f3 6b 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 0f 1f 44 00 00 e8 cb c5 1a 00 f3 90 <48> c7 c7 00 9a a0 8c be 04 00 00 00 e8 08 f4 6b 00 8b 05 c2 2b 39
[  120.399120][    C0] RSP: 0018:ffffc900045f7918 EFLAGS: 00000293
[  120.405288][    C0] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffff88807d17da00
[  120.413275][    C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00
[  120.421258][    C0] RBP: ffffc900045f7a20 R08: 0000000000000003 R09: 0000000000000004
[  120.429328][    C0] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004
[  120.437320][    C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920008bef28
[  120.445396][    C0]  ? __printk_cpu_sync_wait+0x28/0x30
[  120.450791][    C0]  ? __printk_cpu_sync_wait+0x28/0x30
[  120.456185][    C0]  dump_stack_lvl+0x161/0x24e
[  120.460981][    C0]  ? show_regs_print_info+0x12/0x12
[  120.466371][    C0]  ? load_image+0x410/0x410
[  120.470885][    C0]  ? mark_lock+0x94/0x320
[  120.475234][    C0]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  120.481242][    C0]  should_fail_ex+0x390/0x4c0
[  120.486112][    C0]  should_failslab+0x5/0x20
[  120.490627][    C0]  slab_pre_alloc_hook+0x59/0x300
[  120.495668][    C0]  kmem_cache_alloc_node+0x5a/0x310
[  120.500966][    C0]  ? slab_free_freelist_hook+0x133/0x1b0
[  120.506641][    C0]  ? __alloc_skb+0xf9/0x7d0
[  120.511255][    C0]  __alloc_skb+0xf9/0x7d0
[  120.515604][    C0]  nsim_dev_trap_report_work+0x24f/0xa80
[  120.521355][    C0]  ? process_one_work+0x7b4/0x1160
[  120.526482][    C0]  process_one_work+0x8ab/0x1160
[  120.531528][    C0]  ? worker_detach_from_pool+0x240/0x240
[  120.537175][    C0]  ? _raw_spin_lock_irq+0xb7/0xf0
[  120.542212][    C0]  ? _raw_spin_lock_irqsave+0x100/0x100
[  120.547780][    C0]  ? wq_worker_running+0x97/0x190
[  120.552831][    C0]  worker_thread+0xaf5/0x12a0
[  120.557543][    C0]  kthread+0x29d/0x330
[  120.561633][    C0]  ? worker_clr_flags+0x1a0/0x1a0
[  120.566668][    C0]  ? kthread_blkcg+0xd0/0xd0
[  120.571271][    C0]  ret_from_fork+0x1f/0x30
[  120.575712][    C0]  </TASK>
[  120.578767][    C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted syzkaller #0
[  120.586082][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  120.596148][    C1] Call Trace:
[  120.599481][    C1]  <TASK>
[  120.602420][    C1]  dump_stack_lvl+0x188/0x24e
[  120.607113][    C1]  ? kthread+0x29d/0x330
[  120.611365][    C1]  ? show_regs_print_info+0x12/0x12
[  120.616578][    C1]  ? load_image+0x410/0x410
[  120.621090][    C1]  ? mark_lock+0x94/0x320
[  120.625442][    C1]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  120.631447][    C1]  should_fail_ex+0x390/0x4c0
[  120.636150][    C1]  should_failslab+0x5/0x20
[  120.640662][    C1]  slab_pre_alloc_hook+0x59/0x300
[  120.645694][    C1]  ? __local_bh_enable_ip+0x136/0x1c0
[  120.651079][    C1]  kmem_cache_alloc+0x56/0x2f0
[  120.655857][    C1]  ? skb_clone+0x1e7/0x370
[  120.660300][    C1]  skb_clone+0x1e7/0x370
[  120.664652][    C1]  hsr_forward_skb+0xf11/0x20c0
[  120.669523][    C1]  ? hsr_forward_skb+0xa8/0x20c0
[  120.674483][    C1]  ? prp_fill_frame_info+0x760/0x760
[  120.679782][    C1]  ? do_raw_spin_lock+0x128/0x2f0
[  120.684905][    C1]  ? __rwlock_init+0x140/0x140
[  120.689682][    C1]  ? __skb_pad+0x3ef/0x5f0
[  120.694114][    C1]  send_hsr_supervision_frame+0x5f7/0xb90
[  120.699859][    C1]  hsr_announce+0x194/0x340
[  120.704378][    C1]  ? read_lock_is_recursive+0x10/0x10
[  120.709763][    C1]  ? hsr_announce+0x80/0x340
[  120.714364][    C1]  ? hsr_dev_finalize+0x840/0x840
[  120.719410][    C1]  call_timer_fn+0x1ac/0x670
[  120.724010][    C1]  ? hsr_dev_finalize+0x840/0x840
[  120.729045][    C1]  ? call_timer_fn+0xcf/0x670
[  120.733749][    C1]  ? __run_timers+0x810/0x810
[  120.738444][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  120.743665][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  120.748869][    C1]  ? hsr_dev_finalize+0x840/0x840
[  120.753912][    C1]  __run_timers+0x56c/0x810
[  120.758436][    C1]  ? detach_timer+0x350/0x350
[  120.763137][    C1]  ? lock_chain_count+0x20/0x20
[  120.767998][    C1]  ? finish_task_switch+0x262/0x8e0
[  120.773220][    C1]  run_timer_softirq+0x63/0xf0
[  120.777994][    C1]  handle_softirqs+0x291/0x910
[  120.782770][    C1]  ? run_ksoftirqd+0xa4/0x100
[  120.787459][    C1]  ? do_softirq+0x210/0x210
[  120.792158][    C1]  run_ksoftirqd+0xa4/0x100
[  120.796672][    C1]  ? ksoftirqd_should_run+0x20/0x20
[  120.801885][    C1]  ? preempt_schedule_thunk+0x16/0x18
[  120.807274][    C1]  ? takeover_tasklets+0x770/0x770
[  120.812396][    C1]  ? ksoftirqd_should_run+0x20/0x20
[  120.817690][    C1]  smpboot_thread_fn+0x667/0xa30
[  120.822646][    C1]  ? smpboot_thread_fn+0x49/0xa30
SYZFAIL: posix_spawnp failed
 (errno 12: Cannot allocate memory)
[  120.827691][    C1]  kthread+0x29d/0x330
[  120.831767][    C1]  ? cpu_report_death+0x250/0x250
[  120.836822][    C1]  ? kthread_blkcg+0xd0/0xd0
[  120.841422][    C1]  ret_from_fork+0x1f/0x30
[  120.845865][    C1]  </TASK>
[  120.848895][ T4364] CPU: 0 PID: 4364 Comm: kworker/u4:7 Not tainted syzkaller #0
[  120.856499][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  120.866597][ T4364] Workqueue: events_unbound nsim_dev_trap_report_work
[  120.873422][ T4364] Call Trace:
[  120.876738][ T4364]  <TASK>
[  120.879721][ T4364]  dump_stack_lvl+0x188/0x24e
[  120.884448][ T4364]  ? show_regs_print_info+0x12/0x12
[  120.889687][ T4364]  ? load_image+0x410/0x410
[  120.894230][ T4364]  ? mark_lock+0x94/0x320
[  120.898608][ T4364]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  120.904642][ T4364]  should_fail_ex+0x390/0x4c0
[  120.909367][ T4364]  should_failslab+0x5/0x20
[  120.913901][ T4364]  slab_pre_alloc_hook+0x59/0x300
[  120.918975][ T4364]  kmem_cache_alloc_node+0x5a/0x310
[  120.923285][ T3933] FAULT_INJECTION: forcing a failure.
[  120.923285][ T3933] name failslab, interval 1, probability 1, space 0, times 858
[  120.924193][ T4364]  ? slab_free_freelist_hook+0x133/0x1b0
[  120.942620][ T4364]  ? __alloc_skb+0xf9/0x7d0
[  120.947177][ T4364]  __alloc_skb+0xf9/0x7d0
[  120.949403][ T3627] FAULT_INJECTION: forcing a failure.
[  120.949403][ T3627] name failslab, interval 1, probability 1, space 0, times 856
[  120.951542][ T4364]  nsim_dev_trap_report_work+0x24f/0xa80
[  120.970077][ T4364]  ? process_one_work+0x7b4/0x1160
[  120.975228][ T4364]  process_one_work+0x8ab/0x1160
[  120.980219][ T4364]  ? worker_detach_from_pool+0x240/0x240
[  120.985960][ T4364]  ? _raw_spin_lock_irq+0xb7/0xf0
[  120.991007][ T4364]  ? _raw_spin_lock_irqsave+0x100/0x100
[  120.996573][ T4364]  ? wq_worker_running+0x97/0x190
[  120.998662][    T9] FAULT_INJECTION: forcing a failure.
[  120.998662][    T9] name failslab, interval 1, probability 1, space 0, times 856
[  121.001611][ T4364]  worker_thread+0xaf5/0x12a0
[  121.019186][ T4364]  kthread+0x29d/0x330
[  121.023298][ T4364]  ? worker_clr_flags+0x1a0/0x1a0
[  121.028343][ T4364]  ? kthread_blkcg+0xd0/0xd0
[  121.032949][ T4364]  ret_from_fork+0x1f/0x30
[  121.037404][ T4364]  </TASK>
[  121.040442][ T3933] CPU: 1 PID: 3933 Comm: dhcpcd Not tainted syzkaller #0
[  121.047513][ T3933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  121.057703][ T3933] Call Trace:
[  121.061025][ T3933]  <TASK>
[  121.063997][ T3933]  dump_stack_lvl+0x188/0x24e
[  121.068729][ T3933]  ? show_regs_print_info+0x12/0x12
[  121.073976][ T3933]  ? load_image+0x410/0x410
[  121.078518][ T3933]  ? __might_sleep+0xd0/0xd0
[  121.083232][ T3933]  ? __lock_acquire+0x7c40/0x7c40
[  121.088285][ T3933]  should_fail_ex+0x390/0x4c0
[  121.092998][ T3933]  should_failslab+0x5/0x20
[  121.097515][ T3933]  slab_pre_alloc_hook+0x59/0x300
[  121.102560][ T3933]  ? mas_next_entry+0xde9/0xe90
[  121.107438][ T3933]  kmem_cache_alloc+0x56/0x2f0
[  121.112213][ T3933]  ? vm_area_dup+0x23/0x1a0
[  121.116743][ T3933]  vm_area_dup+0x23/0x1a0
[  121.121192][ T3933]  copy_mm+0xb13/0x1680
[  121.125369][ T3933]  ? copy_signal+0x640/0x640
[  121.129972][ T3933]  ? lockdep_init_map_type+0x98/0x8d0
[  121.135377][ T3933]  ? __init_rwsem+0x11e/0x160
[  121.140072][ T3933]  ? copy_signal+0x51f/0x640
[  121.144678][ T3933]  copy_process+0x19a6/0x40c0
[  121.149374][ T3933]  ? verify_lock_unused+0x140/0x140
[  121.154596][ T3933]  ? copy_process+0x974/0x40c0
[  121.159400][ T3933]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  121.165662][ T3933]  ? idle_dummy+0x10/0x10
[  121.170015][ T3933]  kernel_clone+0x24b/0x900
[  121.174534][ T3933]  ? create_io_thread+0x170/0x170
[  121.179582][ T3933]  ? __lock_acquire+0x7c40/0x7c40
[  121.184624][ T3933]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  121.190625][ T3933]  __x64_sys_clone+0x1a7/0x220
[  121.195407][ T3933]  ? __might_fault+0xc2/0x120
[  121.200194][ T3933]  ? __ia32_sys_vfork+0x140/0x140
[  121.205252][ T3933]  ? lock_chain_count+0x20/0x20
[  121.210301][ T3933]  ? lockdep_hardirqs_on+0x94/0x140
[  121.215690][ T3933]  do_syscall_64+0x4c/0xa0
[  121.220121][ T3933]  ? clear_bhb_loop+0x60/0xb0
[  121.224815][ T3933]  ? clear_bhb_loop+0x60/0xb0
[  121.229508][ T3933]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  121.235586][ T3933] RIP: 0033:0x7f3a71ac7636
[  121.240014][ T3933] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00
[  121.259633][ T3933] RSP: 002b:00007ffd366f8750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  121.268065][ T3933] RAX: ffffffffffffffda RBX: 00007ffd366f8758 RCX: 00007f3a71ac7636
[  121.276318][ T3933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[  121.284392][ T3933] RBP: 00007ffd36718ca0 R08: 0000000000000000 R09: 0000000000000001
[  121.292491][ T3933] R10: 00007f3a719f3a10 R11: 0000000000000246 R12: 00007ffd366f8890
[  121.300476][ T3933] R13: 0000000000000000 R14: 0000000000000000 R15: 0000560114041ac0
[  121.308500][ T3933]  </TASK>
[  121.311733][    T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[  121.319180][    T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  121.329263][    T9] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet
[  121.337111][    T9] Call Trace:
[  121.340429][    T9]  <TASK>
[  121.343394][    T9]  dump_stack_lvl+0x188/0x24e
[  121.348205][    T9]  ? worker_thread+0xaf5/0x12a0
[  121.353089][    T9]  ? show_regs_print_info+0x12/0x12
[  121.358315][    T9]  ? load_image+0x410/0x410
[  121.362843][    T9]  ? verify_lock_unused+0x140/0x140
[  121.368162][    T9]  should_fail_ex+0x390/0x4c0
[  121.372880][    T9]  should_failslab+0x5/0x20
[  121.377423][    T9]  slab_pre_alloc_hook+0x59/0x300
[  121.382484][    T9]  kmem_cache_alloc+0x56/0x2f0
[  121.387266][    T9]  ? skb_clone+0x1e7/0x370
[  121.391713][    T9]  skb_clone+0x1e7/0x370
[  121.396068][    T9]  batadv_iv_send_outstanding_bat_ogm_packet+0x5e0/0x800
[  121.403219][    T9]  ? process_one_work+0x7b4/0x1160
[  121.408449][    T9]  process_one_work+0x8ab/0x1160
[  121.413428][    T9]  ? worker_detach_from_pool+0x240/0x240
[  121.419093][    T9]  ? _raw_spin_lock_irq+0xb7/0xf0
[  121.424138][    T9]  ? _raw_spin_lock_irqsave+0x100/0x100
[  121.429715][    T9]  ? wq_worker_running+0x97/0x190
[  121.434787][    T9]  worker_thread+0xaf5/0x12a0
[  121.439525][    T9]  kthread+0x29d/0x330
[  121.443621][    T9]  ? worker_clr_flags+0x1a0/0x1a0
[  121.448662][    T9]  ? kthread_blkcg+0xd0/0xd0
[  121.453268][    T9]  ret_from_fork+0x1f/0x30
[  121.457715][    T9]  </TASK>
[  121.461202][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  121.468170][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  121.478234][ T3627] Call Trace:
[  121.481529][ T3627]  <TASK>
[  121.484487][ T3627]  dump_stack_lvl+0x188/0x24e
[  121.489379][ T3627]  ? show_regs_print_info+0x12/0x12
[  121.494615][ T3627]  ? load_image+0x410/0x410
[  121.499153][ T3627]  ? __might_sleep+0xd0/0xd0
[  121.503758][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  121.508810][ T3627]  should_fail_ex+0x390/0x4c0
[  121.513507][ T3627]  should_failslab+0x5/0x20
[  121.518026][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  121.523072][ T3627]  kmem_cache_alloc_node+0x5a/0x310
[  121.528293][ T3627]  ? __alloc_skb+0xf9/0x7d0
[  121.532837][ T3627]  __alloc_skb+0xf9/0x7d0
[  121.537209][ T3627]  alloc_skb_with_frags+0xa7/0x710
[  121.542348][ T3627]  ? rcu_read_unlock_special+0x510/0x510
[  121.547992][ T3627]  ? _raw_spin_unlock_irqrestore+0x10d/0x120
[  121.553988][ T3627]  sock_alloc_send_pskb+0x87f/0x9a0
[  121.559221][ T3627]  ? sock_kzfree_s+0x50/0x50
[  121.564105][ T3627]  ? do_raw_spin_lock+0x128/0x2f0
[  121.569157][ T3627]  ? __rwlock_init+0x140/0x140
[  121.573937][ T3627]  ? do_raw_spin_unlock+0x11d/0x230
[  121.579150][ T3627]  unix_dgram_sendmsg+0x5c1/0x16f0
[  121.584283][ T3627]  ? aa_sk_perm+0x81f/0x950
[  121.588820][ T3627]  ? aa_af_perm+0x340/0x340
[  121.593359][ T3627]  ? unix_dgram_poll+0x680/0x680
[  121.598323][ T3627]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  121.604757][ T3627]  ? apparmor_socket_sendmsg+0x8a/0x330
[  121.610324][ T3627]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  121.615620][ T3627]  ? security_socket_sendmsg+0x7c/0xa0
[  121.621108][ T3627]  __sys_sendto+0x497/0x650
[  121.625659][ T3627]  ? __ia32_sys_getpeername+0x80/0x80
[  121.631083][ T3627]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  121.637081][ T3627]  ? lock_chain_count+0x20/0x20
[  121.641953][ T3627]  __x64_sys_sendto+0xda/0xf0
[  121.646649][ T3627]  do_syscall_64+0x4c/0xa0
[  121.651089][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  121.655798][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  121.660513][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  121.666505][ T3627] RIP: 0033:0x7fbf23e7c407
[  121.670934][ T3627] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  121.690570][ T3627] RSP: 002b:00007ffc9902ed90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  121.699011][ T3627] RAX: ffffffffffffffda RBX: 00007fbf23d2cc80 RCX: 00007fbf23e7c407
[  121.707018][ T3627] RDX: 000000000000004e RSI: 00007ffc9902eed0 RDI: 0000000000000003
[  121.715023][ T3627] RBP: 00007ffc9902f300 R08: 0000000000000000 R09: 0000000000000000
[  121.723009][ T3627] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc9902f318
[  121.731086][ T3627] R13: 00007ffc9902eed0 R14: 0000000000000033 R15: 00007ffc9902eed0
[  121.739082][ T3627]  </TASK>
[  121.742110][ T3638] CPU: 0 PID: 3638 Comm: udevd Not tainted syzkaller #0
[  121.749086][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  121.759164][ T3638] Call Trace:
[  121.762455][ T3638]  <TASK>
[  121.765393][ T3638]  dump_stack_lvl+0x188/0x24e
[  121.770182][ T3638]  ? show_regs_print_info+0x12/0x12
[  121.775397][ T3638]  ? load_image+0x410/0x410
[  121.779925][ T3638]  ? __might_sleep+0xd0/0xd0
[  121.784525][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  121.789567][ T3638]  should_fail_ex+0x390/0x4c0
[  121.794263][ T3638]  should_failslab+0x5/0x20
[  121.798778][ T3638]  slab_pre_alloc_hook+0x59/0x300
[  121.803820][ T3638]  kmem_cache_alloc+0x56/0x2f0
[  121.808592][ T3638]  ? security_file_alloc+0x30/0x110
[  121.813808][ T3638]  security_file_alloc+0x30/0x110
[  121.818843][ T3638]  __alloc_file+0xc2/0x230
[  121.823290][ T3638]  alloc_empty_file+0x90/0x180
[  121.828071][ T3638]  path_openat+0x11c/0x2f10
[  121.832582][ T3638]  ? __lock_acquire+0x1465/0x7c40
[  121.837623][ T3638]  ? verify_lock_unused+0x140/0x140
[  121.842846][ T3638]  ? verify_lock_unused+0x140/0x140
[  121.848057][ T3638]  ? kasan_set_track+0x4b/0x70
[  121.852838][ T3638]  ? verify_lock_unused+0x140/0x140
[  121.858053][ T3638]  ? do_sys_openat2+0xdd/0x4f0
[  121.862919][ T3638]  ? __x64_sys_openat+0x135/0x160
[  121.868164][ T3638]  ? do_syscall_64+0x4c/0xa0
[  121.872769][ T3638]  ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  121.878855][ T3638]  ? do_filp_open+0x420/0x420
[  121.883586][ T3638]  do_filp_open+0x1ee/0x420
[  121.888103][ T3638]  ? vfs_tmpfile+0x470/0x470
[  121.892723][ T3638]  ? _raw_spin_unlock+0x24/0x40
[  121.897785][ T3638]  ? alloc_fd+0x590/0x640
[  121.902136][ T3638]  do_sys_openat2+0x14b/0x4f0
[  121.906826][ T3638]  ? __bpf_trace_rseq_ip_fixup+0x40/0x40
[  121.912472][ T3638]  ? do_sys_open+0xe0/0xe0
[  121.916900][ T3638]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  121.922898][ T3638]  ? lock_chain_count+0x20/0x20
[  121.927771][ T3638]  __x64_sys_openat+0x135/0x160
[  121.932645][ T3638]  do_syscall_64+0x4c/0xa0
[  121.937072][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  121.941761][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  121.946456][ T3638]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  121.952358][ T3638] RIP: 0033:0x7fe871315c3a
[  121.956794][ T3638] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24
[  121.976586][ T3638] RSP: 002b:00007ffffcb5b8f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000101
[  121.985031][ T3638] RAX: ffffffffffffffda RBX: 000055d2c8abb480 RCX: 00007fe871315c3a
[  121.993016][ T3638] RDX: 0000000000090800 RSI: 00007ffffcb5b910 RDI: 00000000ffffff9c
[  122.000995][ T3638] RBP: 00007ffffcb5b980 R08: 00000000000033d0 R09: 0000000000000000
[  122.008977][ T3638] R10: 0000000000000000 R11: 0000000000000206 R12: 000055d2b1ab10b3
[  122.017064][ T3638] R13: 000055d2b1ab0ccc R14: 0000000000000000 R15: 00007ffffcb5b910
[  122.025087][ T3638]  </TASK>
[  122.029827][   T37] FAULT_INJECTION: forcing a failure.
[  122.029827][   T37] name failslab, interval 1, probability 1, space 0, times 852
[  122.031361][ T3933] FAULT_INJECTION: forcing a failure.
[  122.031361][ T3933] name failslab, interval 1, probability 1, space 0, times 852
[  122.043353][ T4339] CPU: 0 PID: 4339 Comm: kworker/u4:6 Not tainted syzkaller #0
[  122.063349][ T4339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  122.073444][ T4339] Workqueue: writeback wb_workfn (flush-8:0)
[  122.075701][ T3627] FAULT_INJECTION: forcing a failure.
[  122.075701][ T3627] name failslab, interval 1, probability 1, space 0, times 849
[  122.079467][ T4339] Call Trace:
[  122.079477][ T4339]  <TASK>
[  122.079487][ T4339]  dump_stack_lvl+0x188/0x24e
[  122.079523][ T4339]  ? show_regs_print_info+0x12/0x12
[  122.108447][ T4339]  ? load_image+0x410/0x410
[  122.112980][ T4339]  ? __lock_acquire+0x7c40/0x7c40
[  122.118018][ T4339]  ? submit_bio_noacct_nocheck+0x82b/0xaa0
[  122.123844][ T4339]  should_fail_ex+0x390/0x4c0
[  122.128544][ T4339]  should_failslab+0x5/0x20
[  122.133059][ T4339]  slab_pre_alloc_hook+0x59/0x300
[  122.138104][ T4339]  kmem_cache_alloc+0x56/0x2f0
[  122.142879][ T4339]  ? ext4_init_io_end+0x25/0x120
[  122.147829][ T4339]  ext4_init_io_end+0x25/0x120
[  122.152613][ T4339]  ext4_writepages+0xa88/0x2e70
[  122.157480][ T4339]  ? unwind_next_frame+0x1719/0x1fd0
[  122.162807][ T4339]  ? ext4_read_folio+0x370/0x370
[  122.167754][ T4339]  ? mark_lock+0x94/0x320
[  122.172127][ T4339]  ? writeback_sb_inodes+0x44d/0x17f0
[  122.177527][ T4339]  ? ext4_read_folio+0x370/0x370
[  122.182478][ T4339]  do_writepages+0x3c6/0x640
[  122.187096][ T4339]  ? __writepage+0x130/0x130
[  122.191697][ T4339]  ? writeback_sb_inodes+0x6d1/0x17f0
[  122.197087][ T4339]  ? __lock_acquire+0x7c40/0x7c40
[  122.202140][ T4339]  ? do_raw_spin_lock+0x128/0x2f0
[  122.207199][ T4339]  __writeback_single_inode+0x153/0x1170
[  122.212877][ T4339]  writeback_sb_inodes+0xad5/0x17f0
[  122.218105][ T4339]  ? reacquire_held_locks+0x319/0x5c0
[  122.223530][ T4339]  ? queue_io+0x570/0x570
[  122.227883][ T4339]  ? __rwlock_init+0x140/0x140
[  122.232688][ T4339]  __writeback_inodes_wb+0x12a/0x3f0
[  122.238000][ T4339]  wb_writeback+0x484/0xd40
[  122.242536][ T4339]  ? percpu_ref_tryget+0x250/0x250
[  122.247664][ T4339]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  122.253663][ T4339]  ? __lock_acquire+0x7c40/0x7c40
[  122.258721][ T4339]  wb_workfn+0xb68/0xee0
[  122.262995][ T4339]  ? inode_wait_for_writeback+0x220/0x220
[  122.268743][ T4339]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  122.274745][ T4339]  ? __lock_acquire+0x7c40/0x7c40
[  122.279792][ T4339]  ? read_lock_is_recursive+0x10/0x10
[  122.285192][ T4339]  ? _raw_spin_unlock_irq+0x1f/0x40
[  122.290407][ T4339]  ? process_one_work+0x7b4/0x1160
[  122.295541][ T4339]  process_one_work+0x8ab/0x1160
[  122.300510][ T4339]  ? worker_detach_from_pool+0x240/0x240
[  122.306198][ T4339]  ? _raw_spin_lock_irq+0xb7/0xf0
[  122.311238][ T4339]  ? _raw_spin_lock_irqsave+0x100/0x100
[  122.316814][ T4339]  ? wq_worker_running+0x97/0x190
[  122.321878][ T4339]  worker_thread+0xaf5/0x12a0
[  122.326586][ T4339]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  122.332508][ T4339]  kthread+0x29d/0x330
[  122.336614][ T4339]  ? worker_clr_flags+0x1a0/0x1a0
[  122.341674][ T4339]  ? kthread_blkcg+0xd0/0xd0
[  122.346278][ T4339]  ret_from_fork+0x1f/0x30
[  122.350728][ T4339]  </TASK>
[  122.353761][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  122.360730][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  122.360745][ T3627] Call Trace:
[  122.360753][ T3627]  <TASK>
[  122.360762][ T3627]  dump_stack_lvl+0x188/0x24e
[  122.362271][ T4272] FAULT_INJECTION: forcing a failure.
[  122.362271][ T4272] name failslab, interval 1, probability 1, space 0, times 849
[  122.370897][ T3627]  ? show_regs_print_info+0x12/0x12
[  122.370938][ T3627]  ? load_image+0x410/0x410
[  122.370964][ T3627]  ? __might_sleep+0xd0/0xd0
[  122.370982][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  122.414698][ T3627]  should_fail_ex+0x390/0x4c0
[  122.419504][ T3627]  should_failslab+0x5/0x20
[  122.424155][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  122.429222][ T3627]  kmem_cache_alloc_node+0x5a/0x310
[  122.434612][ T3627]  ? __alloc_skb+0xf9/0x7d0
[  122.439151][ T3627]  __alloc_skb+0xf9/0x7d0
[  122.443508][ T3627]  alloc_skb_with_frags+0xa7/0x710
[  122.448674][ T3627]  ? rcu_read_unlock_special+0x510/0x510
[  122.454331][ T3627]  ? _raw_spin_unlock_irqrestore+0x10d/0x120
[  122.460337][ T3627]  sock_alloc_send_pskb+0x87f/0x9a0
[  122.465683][ T3627]  ? sock_kzfree_s+0x50/0x50
[  122.470385][ T3627]  ? do_raw_spin_lock+0x128/0x2f0
[  122.475433][ T3627]  ? __rwlock_init+0x140/0x140
[  122.480211][ T3627]  ? do_raw_spin_unlock+0x11d/0x230
[  122.485452][ T3627]  unix_dgram_sendmsg+0x5c1/0x16f0
[  122.490715][ T3627]  ? aa_sk_perm+0x81f/0x950
[  122.495259][ T3627]  ? aa_af_perm+0x340/0x340
[  122.499791][ T3627]  ? unix_dgram_poll+0x680/0x680
[  122.504750][ T3627]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  122.511274][ T3627]  ? apparmor_socket_sendmsg+0x8a/0x330
[  122.516839][ T3627]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  122.522311][ T3627]  ? security_socket_sendmsg+0x7c/0xa0
[  122.527791][ T3627]  __sys_sendto+0x497/0x650
[  122.532495][ T3627]  ? __ia32_sys_getpeername+0x80/0x80
[  122.537905][ T3627]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  122.543991][ T3627]  ? lock_chain_count+0x20/0x20
[  122.548865][ T3627]  __x64_sys_sendto+0xda/0xf0
[  122.553570][ T3627]  do_syscall_64+0x4c/0xa0
[  122.558004][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  122.562699][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  122.567405][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  122.573338][ T3627] RIP: 0033:0x7fbf23e7c407
[  122.577855][ T3627] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  122.597568][ T3627] RSP: 002b:00007ffc9902ed90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  122.606005][ T3627] RAX: ffffffffffffffda RBX: 00007fbf23d2cc80 RCX: 00007fbf23e7c407
[  122.613990][ T3627] RDX: 0000000000000049 RSI: 00007ffc9902eed0 RDI: 0000000000000003
[  122.621992][ T3627] RBP: 00007ffc9902f300 R08: 0000000000000000 R09: 0000000000000000
[  122.629972][ T3627] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc9902f318
[  122.637956][ T3627] R13: 00007ffc9902eed0 R14: 000000000000002e R15: 00007ffc9902eed0
[  122.646057][ T3627]  </TASK>
[  122.650798][ T3933] CPU: 1 PID: 3933 Comm: dhcpcd Not tainted syzkaller #0
[  122.657970][ T3933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  122.668045][ T3933] Call Trace:
[  122.671342][ T3933]  <TASK>
[  122.674287][ T3933]  dump_stack_lvl+0x188/0x24e
[  122.679433][ T3933]  ? show_regs_print_info+0x12/0x12
[  122.684659][ T3933]  ? load_image+0x410/0x410
[  122.689208][ T3933]  ? __might_sleep+0xd0/0xd0
[  122.693815][ T3933]  ? __lock_acquire+0x7c40/0x7c40
[  122.699041][ T3933]  should_fail_ex+0x390/0x4c0
[  122.703746][ T3933]  should_failslab+0x5/0x20
[  122.708265][ T3933]  slab_pre_alloc_hook+0x59/0x300
[  122.713403][ T3933]  kmem_cache_alloc+0x56/0x2f0
[  122.718196][ T3933]  ? ptlock_alloc+0x1c/0x60
[  122.722732][ T3933]  ptlock_alloc+0x1c/0x60
[  122.727186][ T3933]  pte_alloc_one+0xc0/0x310
[  122.731825][ T3933]  ? pfn_modify_allowed+0x560/0x560
[  122.737057][ T3933]  ? __rwlock_init+0x140/0x140
[  122.741852][ T3933]  ? do_raw_spin_unlock+0x11d/0x230
[  122.747094][ T3933]  __pte_alloc+0x21/0x150
[  122.751638][ T3933]  copy_page_range+0x322f/0x3a60
[  122.756644][ T3933]  ? pfn_valid+0x450/0x450
[  122.761104][ T3933]  ? up_write+0x1b6/0x410
[  122.765469][ T3933]  copy_mm+0xeb0/0x1680
[  122.769751][ T3933]  ? copy_signal+0x640/0x640
[  122.774638][ T3933]  ? lockdep_init_map_type+0x98/0x8d0
[  122.780164][ T3933]  ? __init_rwsem+0x11e/0x160
[  122.784912][ T3933]  ? copy_signal+0x51f/0x640
[  122.789641][ T3933]  copy_process+0x19a6/0x40c0
[  122.794403][ T3933]  ? verify_lock_unused+0x140/0x140
[  122.799658][ T3933]  ? copy_process+0x974/0x40c0
[  122.804463][ T3933]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  122.810526][ T3933]  ? idle_dummy+0x10/0x10
[  122.814888][ T3933]  kernel_clone+0x24b/0x900
[  122.819415][ T3933]  ? create_io_thread+0x170/0x170
[  122.824463][ T3933]  ? __lock_acquire+0x7c40/0x7c40
[  122.829520][ T3933]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  122.835630][ T3933]  __x64_sys_clone+0x1a7/0x220
[  122.840509][ T3933]  ? __might_fault+0xc2/0x120
[  122.845218][ T3933]  ? __ia32_sys_vfork+0x140/0x140
[  122.850283][ T3933]  ? lock_chain_count+0x20/0x20
[  122.855169][ T3933]  ? lockdep_hardirqs_on+0x94/0x140
[  122.860397][ T3933]  do_syscall_64+0x4c/0xa0
[  122.864936][ T3933]  ? clear_bhb_loop+0x60/0xb0
[  122.869649][ T3933]  ? clear_bhb_loop+0x60/0xb0
[  122.874437][ T3933]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  122.880357][ T3933] RIP: 0033:0x7f3a71ac7636
[  122.884901][ T3933] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00
[  122.904709][ T3933] RSP: 002b:00007ffd366f8750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  122.913145][ T3933] RAX: ffffffffffffffda RBX: 00007ffd366f8758 RCX: 00007f3a71ac7636
[  122.921133][ T3933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[  122.929222][ T3933] RBP: 00007ffd36718ca0 R08: 0000000000000000 R09: 0000000000000001
[  122.937468][ T3933] R10: 00007f3a719f3a10 R11: 0000000000000246 R12: 00007ffd366f8890
[  122.945455][ T3933] R13: 0000000000000000 R14: 0000000000000000 R15: 0000560114041ac0
[  122.953449][ T3933]  </TASK>
[  122.958234][ T4272] CPU: 0 PID: 4272 Comm: syz-executor Not tainted syzkaller #0
[  122.959331][    C1] FAULT_INJECTION: forcing a failure.
[  122.959331][    C1] name failslab, interval 1, probability 1, space 0, times 846
[  122.965987][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  122.988918][ T4272] Call Trace:
[  122.992243][ T4272]  <TASK>
[  122.995214][ T4272]  dump_stack_lvl+0x188/0x24e
[  123.000129][ T4272]  ? show_regs_print_info+0x12/0x12
[  123.005533][ T4272]  ? load_image+0x410/0x410
[  123.010062][ T4272]  ? __might_sleep+0xd0/0xd0
[  123.014756][ T4272]  ? __lock_acquire+0x7c40/0x7c40
[  123.019890][ T4272]  ? __lock_acquire+0x138a/0x7c40
[  123.024962][ T4272]  should_fail_ex+0x390/0x4c0
[  123.029755][ T4272]  should_failslab+0x5/0x20
[  123.034272][ T4272]  slab_pre_alloc_hook+0x59/0x300
[  123.039338][ T4272]  kmem_cache_alloc_lru+0x49/0x2e0
[  123.044462][ T4272]  ? __d_alloc+0x2e/0x6e0
[  123.048822][ T4272]  __d_alloc+0x2e/0x6e0
[  123.052997][ T4272]  d_alloc_parallel+0xdc/0x1590
[  123.057875][ T4272]  ? memset+0x1e/0x40
[  123.061876][ T4272]  ? lockdep_init_map_type+0x98/0x8d0
[  123.067268][ T4272]  ? lockdep_softirqs_off+0x430/0x430
[  123.072834][ T4272]  ? d_hash_and_lookup+0x1b0/0x1b0
[  123.077972][ T4272]  ? __init_waitqueue_head+0xa4/0x140
[  123.083442][ T4272]  __lookup_slow+0x134/0x3f0
[  123.088055][ T4272]  ? lookup_one_len+0x2d0/0x2d0
[  123.092935][ T4272]  lookup_one_len+0x19d/0x2d0
[  123.097800][ T4272]  ? lookup_one_common+0x450/0x450
[  123.102929][ T4272]  ? mntput+0x61/0xb0
[  123.106931][ T4272]  start_creating+0x184/0x310
[  123.111632][ T4272]  __debugfs_create_file+0x6f/0x500
[  123.116852][ T4272]  cfg80211_debugfs_rdev_add+0x77/0xe0
[  123.122332][ T4272]  wiphy_register+0x1ee8/0x2aa0
[  123.127219][ T4272]  ? cfg80211_event_work+0x40/0x40
[  123.132352][ T4272]  ? minstrel_ht_alloc+0x894/0xa20
[  123.137491][ T4272]  ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0
[  123.143599][ T4272]  ieee80211_register_hw+0x2d48/0x39f0
[  123.149090][ T4272]  ? ieee80211_register_hw+0xf41/0x39f0
[  123.154655][ T4272]  ? ieee80211_register_hw+0xf41/0x39f0
[  123.160226][ T4272]  ? ieee80211_tasklet_handler+0x20/0x20
[  123.165881][ T4272]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  123.171798][ T4272]  ? __debug_object_init+0xed/0x440
[  123.177031][ T4272]  ? memset+0x1e/0x40
[  123.181031][ T4272]  ? __hrtimer_init+0x189/0x270
[  123.185991][ T4272]  mac80211_hwsim_new_radio+0x2927/0x4cd0
[  123.191843][ T4272]  hwsim_new_radio_nl+0xab7/0xc90
[  123.196910][ T4272]  genl_family_rcv_msg_doit+0x22f/0x350
[  123.202560][ T4272]  ? end_current_label_crit_section+0x170/0x170
[  123.208828][ T4272]  ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0
[  123.215353][ T4272]  ? bpf_lsm_capable+0x5/0x10
[  123.220051][ T4272]  ? security_capable+0x85/0xb0
[  123.225029][ T4272]  genl_rcv_msg+0x601/0x790
[  123.229656][ T4272]  ? genl_bind+0x360/0x360
[  123.234089][ T4272]  ? hwsim_tx_info_frame_received_nl+0xe30/0xe30
[  123.240539][ T4272]  netlink_rcv_skb+0x1ef/0x440
[  123.245328][ T4272]  ? genl_bind+0x360/0x360
[  123.249847][ T4272]  ? netlink_ack+0x1160/0x1160
[  123.254643][ T4272]  ? down_read+0x1a8/0x2d0
[  123.259076][ T4272]  genl_rcv+0x24/0x40
[  123.263173][ T4272]  netlink_unicast+0x7ad/0x920
[  123.267969][ T4272]  netlink_sendmsg+0x8ad/0xbd0
[  123.272765][ T4272]  ? netlink_getsockopt+0x550/0x550
[  123.277988][ T4272]  ? apparmor_socket_sendmsg+0x8a/0x330
[  123.283571][ T4272]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  123.288871][ T4272]  ? security_socket_sendmsg+0x7c/0xa0
[  123.294350][ T4272]  __sys_sendto+0x497/0x650
[  123.298962][ T4272]  ? __ia32_sys_getpeername+0x80/0x80
[  123.304373][ T4272]  ? __lock_acquire+0x7c40/0x7c40
[  123.309429][ T4272]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  123.315434][ T4272]  ? fd_install+0x5c/0x4e0
[  123.319872][ T4272]  ? lock_chain_count+0x20/0x20
[  123.324747][ T4272]  __x64_sys_sendto+0xda/0xf0
[  123.329447][ T4272]  do_syscall_64+0x4c/0xa0
[  123.333884][ T4272]  ? clear_bhb_loop+0x60/0xb0
[  123.338590][ T4272]  ? clear_bhb_loop+0x60/0xb0
[  123.343293][ T4272]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  123.349296][ T4272] RIP: 0033:0x7f608135e6ce
[  123.353743][ T4272] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[  123.373630][ T4272] RSP: 002b:00007fff1cdd3228 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  123.382059][ T4272] RAX: ffffffffffffffda RBX: 0000555584911500 RCX: 00007f608135e6ce
[  123.390134][ T4272] RDX: 0000000000000024 RSI: 00007f6082154670 RDI: 0000000000000003
[  123.398137][ T4272] RBP: 0000000000000001 R08: 00007fff1cdd32a4 R09: 000000000000000c
[  123.406123][ T4272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  123.414193][ T4272] R13: 0000000000000000 R14: 00007f6082154670 R15: 0000000000000000
[  123.422191][ T4272]  </TASK>
[  123.425223][    C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted syzkaller #0
[  123.432551][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  123.442620][    C1] Call Trace:
[  123.445924][    C1]  <TASK>
[  123.448864][    C1]  dump_stack_lvl+0x188/0x24e
[  123.453559][    C1]  ? verify_lock_unused+0x140/0x140
[  123.458771][    C1]  ? show_regs_print_info+0x12/0x12
[  123.463977][    C1]  ? load_image+0x410/0x410
[  123.468489][    C1]  ? __lock_acquire+0x1465/0x7c40
[  123.473536][    C1]  ? verify_lock_unused+0x140/0x140
[  123.478834][    C1]  ? __lock_acquire+0x7c40/0x7c40
[  123.483892][    C1]  should_fail_ex+0x390/0x4c0
[  123.488603][    C1]  should_failslab+0x5/0x20
[  123.493124][    C1]  slab_pre_alloc_hook+0x59/0x300
[  123.498178][    C1]  kmem_cache_alloc_node+0x5a/0x310
[  123.503395][    C1]  ? __alloc_skb+0xf9/0x7d0
[  123.507923][    C1]  __alloc_skb+0xf9/0x7d0
[  123.512361][    C1]  lapb_send_control+0x34/0x3e0
[  123.517228][    C1]  ? lapb_t1timer_expiry+0x2f/0xa50
[  123.522443][    C1]  lapb_t1timer_expiry+0x65b/0xa50
[  123.527757][    C1]  call_timer_fn+0x1ac/0x670
[  123.532365][    C1]  ? lapb_start_t1timer+0xf0/0xf0
[  123.537589][    C1]  ? call_timer_fn+0xcf/0x670
[  123.542280][    C1]  ? __run_timers+0x810/0x810
[  123.546975][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  123.552182][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  123.557487][    C1]  ? lapb_start_t1timer+0xf0/0xf0
[  123.562625][    C1]  __run_timers+0x56c/0x810
[  123.567176][    C1]  ? detach_timer+0x350/0x350
[  123.571869][    C1]  ? lock_chain_count+0x20/0x20
[  123.576853][    C1]  run_timer_softirq+0x63/0xf0
[  123.581673][    C1]  handle_softirqs+0x291/0x910
[  123.586497][    C1]  ? run_ksoftirqd+0xa4/0x100
[  123.591283][    C1]  ? do_softirq+0x210/0x210
[  123.595911][    C1]  ? preempt_schedule_common+0xa5/0xd0
[  123.601432][    C1]  run_ksoftirqd+0xa4/0x100
[  123.606060][    C1]  ? ksoftirqd_should_run+0x20/0x20
[  123.611289][    C1]  ? preempt_schedule_thunk+0x16/0x18
[  123.616791][    C1]  ? ksoftirqd_should_run+0x20/0x20
[  123.622004][    C1]  smpboot_thread_fn+0x667/0xa30
[  123.626959][    C1]  ? smpboot_thread_fn+0x49/0xa30
[  123.632015][    C1]  kthread+0x29d/0x330
[  123.636092][    C1]  ? cpu_report_death+0x250/0x250
[  123.641323][    C1]  ? kthread_blkcg+0xd0/0xd0
[  123.645936][    C1]  ret_from_fork+0x1f/0x30
[  123.650380][    C1]  </TASK>
[  123.653988][   T37] CPU: 0 PID: 37 Comm: kworker/u4:2 Not tainted syzkaller #0
[  123.661444][   T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  123.671548][   T37] Workqueue: events_unbound cfg80211_wiphy_work
[  123.677851][   T37] Call Trace:
[  123.681168][   T37]  <TASK>
[  123.684132][   T37]  dump_stack_lvl+0x188/0x24e
[  123.685599][ T4368] FAULT_INJECTION: forcing a failure.
[  123.685599][ T4368] name failslab, interval 1, probability 1, space 0, times 845
[  123.688833][   T37]  ? lockdep_hardirqs_on+0x94/0x140
[  123.688859][   T37]  ? show_regs_print_info+0x12/0x12
[  123.688887][   T37]  ? load_image+0x410/0x410
[  123.716681][   T37]  ? do_raw_spin_unlock+0x11d/0x230
[  123.721907][   T37]  should_fail_ex+0x390/0x4c0
[  123.726628][   T37]  should_failslab+0x5/0x20
[  123.731146][   T37]  slab_pre_alloc_hook+0x59/0x300
[  123.736187][   T37]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  123.742210][   T37]  __kmem_cache_alloc_node+0x4f/0x270
[  123.747618][   T37]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  123.753625][   T37]  __kmalloc+0xa3/0x240
[  123.757815][   T37]  ieee802_11_parse_elems_full+0xb4/0x1240
[  123.763748][   T37]  ? cfg80211_parse_mbssid_data+0x2330/0x2330
[  123.769940][   T37]  ? __lock_acquire+0x138a/0x7c40
[  123.775022][   T37]  ? __lock_acquire+0x7c40/0x7c40
[  123.780074][   T37]  ? ieee80211_queue_delayed_work+0x150/0x150
[  123.786611][   T37]  ieee80211_bss_info_update+0x7df/0xbf0
[  123.792279][   T37]  ? ieee80211_rx_bss_put+0x60/0x60
[  123.797539][   T37]  ? ieee80211_vif_get_shift+0x22b/0x290
[  123.803238][   T37]  ? ieee80211_mandatory_rates+0x1c8/0x230
[  123.809086][   T37]  ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0
[  123.815275][   T37]  ? verify_lock_unused+0x140/0x140
[  123.820597][   T37]  ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0
[  123.826869][   T37]  ? ieee80211_ibss_rx_no_sta+0x780/0x780
[  123.832616][   T37]  ? mark_lock+0x94/0x320
[  123.836968][   T37]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  123.843057][   T37]  ? __lock_acquire+0x7c40/0x7c40
[  123.848138][   T37]  ? lock_chain_count+0x20/0x20
[  123.853093][   T37]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  123.859018][   T37]  ? lockdep_hardirqs_on+0x94/0x140
[  123.864242][   T37]  ? skb_dequeue+0x120/0x150
[  123.868850][   T37]  ieee80211_iface_work+0x72c/0xc70
[  123.874081][   T37]  cfg80211_wiphy_work+0x224/0x260
[  123.879218][   T37]  ? process_one_work+0x7b4/0x1160
[  123.884435][   T37]  process_one_work+0x8ab/0x1160
[  123.889412][   T37]  ? worker_detach_from_pool+0x240/0x240
[  123.895065][   T37]  ? _raw_spin_lock_irq+0xb7/0xf0
[  123.900191][   T37]  ? _raw_spin_lock_irqsave+0x100/0x100
[  123.905758][   T37]  ? wq_worker_running+0x97/0x190
[  123.910804][   T37]  worker_thread+0xaf5/0x12a0
[  123.915527][   T37]  kthread+0x29d/0x330
[  123.919695][   T37]  ? worker_clr_flags+0x1a0/0x1a0
[  123.924737][   T37]  ? kthread_blkcg+0xd0/0xd0
[  123.929384][   T37]  ret_from_fork+0x1f/0x30
[  123.933901][   T37]  </TASK>
[  123.936949][ T4368] CPU: 1 PID: 4368 Comm: kworker/u4:10 Not tainted syzkaller #0
[  123.944632][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  123.954993][ T4368] Workqueue: bat_events batadv_mcast_mla_update
[  123.961456][ T4368] Call Trace:
[  123.964766][ T4368]  <TASK>
[  123.967710][ T4368]  dump_stack_lvl+0x188/0x24e
[  123.972413][ T4368]  ? worker_thread+0xaf5/0x12a0
[  123.977280][ T4368]  ? ret_from_fork+0x1f/0x30
[  123.981898][ T4368]  ? show_regs_print_info+0x12/0x12
[  123.987121][ T4368]  ? load_image+0x410/0x410
[  123.991737][ T4368]  should_fail_ex+0x390/0x4c0
[  123.996470][ T4368]  should_failslab+0x5/0x20
[  124.001010][ T4368]  slab_pre_alloc_hook+0x59/0x300
[  124.006067][ T4368]  ? batadv_mcast_mla_update+0x1498/0x3280
[  124.011905][ T4368]  __kmem_cache_alloc_node+0x4f/0x270
[  124.017326][ T4368]  ? batadv_mcast_mla_update+0x1498/0x3280
[  124.023148][ T4368]  kmalloc_trace+0x26/0xe0
[  124.027587][ T4368]  batadv_mcast_mla_update+0x1498/0x3280
[  124.033589][ T4368]  ? batadv_mcast_mla_update+0x139/0x3280
[  124.039353][ T4368]  ? batadv_mcast_tvlv_ogm_handler+0x230/0x230
[  124.045588][ T4368]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  124.051586][ T4368]  ? __lock_acquire+0x7c40/0x7c40
[  124.056627][ T4368]  ? read_lock_is_recursive+0x10/0x10
[  124.062120][ T4368]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  124.068231][ T4368]  ? _raw_spin_unlock_irq+0x1f/0x40
[  124.073487][ T4368]  ? process_one_work+0x7b4/0x1160
[  124.078630][ T4368]  process_one_work+0x8ab/0x1160
[  124.083606][ T4368]  ? worker_detach_from_pool+0x240/0x240
[  124.089260][ T4368]  ? _raw_spin_lock_irq+0xb7/0xf0
[  124.094298][ T4368]  ? _raw_spin_lock_irqsave+0x100/0x100
[  124.099868][ T4368]  ? wq_worker_running+0x97/0x190
[  124.104923][ T4368]  worker_thread+0xaf5/0x12a0
[  124.109903][ T4368]  kthread+0x29d/0x330
[  124.113980][ T4368]  ? worker_clr_flags+0x1a0/0x1a0
[  124.119018][ T4368]  ? kthread_blkcg+0xd0/0xd0
[  124.123618][ T4368]  ret_from_fork+0x1f/0x30
[  124.128218][ T4368]  </TASK>
[  124.131949][    T9] FAULT_INJECTION: forcing a failure.
[  124.131949][    T9] name failslab, interval 1, probability 1, space 0, times 844
[  124.132068][ T3638] udevd[3638]: failed to enumerate rules files: Cannot allocate memory
[  124.151226][ T3627] FAULT_INJECTION: forcing a failure.
[  124.151226][ T3627] name failslab, interval 1, probability 1, space 0, times 842
[  124.156090][ T3638] FAULT_INJECTION: forcing a failure.
[  124.156090][ T3638] name failslab, interval 1, probability 1, space 0, times 842
[  124.166081][    T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[  124.166106][    T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  124.166117][    T9] Workqueue: events_unbound cfg80211_wiphy_work
[  124.202902][    T9] Call Trace:
[  124.206195][    T9]  <TASK>
[  124.209151][    T9]  dump_stack_lvl+0x188/0x24e
[  124.213855][    T9]  ? show_regs_print_info+0x12/0x12
[  124.219165][    T9]  ? load_image+0x410/0x410
[  124.223694][    T9]  should_fail_ex+0x390/0x4c0
[  124.228488][    T9]  should_failslab+0x5/0x20
[  124.233009][    T9]  slab_pre_alloc_hook+0x59/0x300
[  124.238171][    T9]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  124.244259][    T9]  __kmem_cache_alloc_node+0x4f/0x270
[  124.249659][    T9]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  124.255654][    T9]  __kmalloc+0xa3/0x240
[  124.259836][    T9]  ieee802_11_parse_elems_full+0xb4/0x1240
[  124.265755][    T9]  ? trace_raw_output_contention_end+0xd0/0xd0
[  124.271934][    T9]  ? trace_contention_end+0x5f/0x170
[  124.277238][    T9]  ? __mutex_lock+0x1ab/0xae0
[  124.281943][    T9]  ? __lock_acquire+0x1465/0x7c40
[  124.286998][    T9]  ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0
[  124.293384][    T9]  ? mutex_lock_nested+0x10/0x10
[  124.298434][    T9]  ? ieee80211_queue_delayed_work+0x150/0x150
[  124.304531][    T9]  ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0
[  124.310616][    T9]  ? verify_lock_unused+0x140/0x140
[  124.315860][    T9]  ? verify_lock_unused+0x140/0x140
[  124.321082][    T9]  ? verify_lock_unused+0x140/0x140
[  124.326316][    T9]  ? ieee80211_ibss_rx_no_sta+0x780/0x780
[  124.332060][    T9]  ? mark_lock+0x94/0x320
[  124.336430][    T9]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  124.342428][    T9]  ? __lock_acquire+0x7c40/0x7c40
[  124.347471][    T9]  ? lock_chain_count+0x20/0x20
[  124.352337][    T9]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  124.358271][    T9]  ? lockdep_hardirqs_on+0x94/0x140
[  124.363482][    T9]  ? skb_dequeue+0x120/0x150
[  124.368086][    T9]  ieee80211_iface_work+0x72c/0xc70
[  124.373310][    T9]  cfg80211_wiphy_work+0x224/0x260
[  124.378448][    T9]  ? process_one_work+0x7b4/0x1160
[  124.383580][    T9]  process_one_work+0x8ab/0x1160
[  124.388633][    T9]  ? worker_detach_from_pool+0x240/0x240
[  124.394382][    T9]  ? _raw_spin_lock_irq+0xb7/0xf0
[  124.399422][    T9]  ? _raw_spin_lock_irqsave+0x100/0x100
[  124.404987][    T9]  ? wq_worker_running+0x97/0x190
[  124.410033][    T9]  worker_thread+0xaf5/0x12a0
[  124.414749][    T9]  kthread+0x29d/0x330
[  124.418919][    T9]  ? worker_clr_flags+0x1a0/0x1a0
[  124.423954][    T9]  ? kthread_blkcg+0xd0/0xd0
[  124.428556][    T9]  ret_from_fork+0x1f/0x30
[  124.433118][    T9]  </TASK>
[  124.438139][ T3638] CPU: 0 PID: 3638 Comm: udevd Not tainted syzkaller #0
[  124.440078][ T3933] FAULT_INJECTION: forcing a failure.
[  124.440078][ T3933] name failslab, interval 1, probability 1, space 0, times 840
[  124.445113][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  124.467940][ T3638] Call Trace:
[  124.471229][ T3638]  <TASK>
[  124.474170][ T3638]  dump_stack_lvl+0x188/0x24e
[  124.478878][ T3638]  ? show_regs_print_info+0x12/0x12
[  124.484094][ T3638]  ? load_image+0x410/0x410
[  124.488616][ T3638]  ? __might_sleep+0xd0/0xd0
[  124.493217][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  124.498696][ T3638]  ? __ext4fs_dirhash+0x74c/0x10a0
[  124.503832][ T3638]  should_fail_ex+0x390/0x4c0
[  124.508534][ T3638]  should_failslab+0x5/0x20
[  124.513053][ T3638]  slab_pre_alloc_hook+0x59/0x300
[  124.518097][ T3638]  ? ext4_htree_store_dirent+0x85/0x640
[  124.523660][ T3638]  __kmem_cache_alloc_node+0x4f/0x270
[  124.529324][ T3638]  ? ext4_htree_store_dirent+0x85/0x640
[  124.534896][ T3638]  __kmalloc+0xa3/0x240
[  124.539081][ T3638]  ext4_htree_store_dirent+0x85/0x640
[  124.544910][ T3638]  htree_dirblock_to_tree+0x8cc/0xee0
[  124.550308][ T3638]  ? arch_stack_walk+0xf2/0x140
[  124.555286][ T3638]  ? ext4_htree_fill_tree+0x1100/0x1100
[  124.560854][ T3638]  ? get_random_u8+0x512/0x980
[  124.565637][ T3638]  ? kasan_set_track+0x60/0x70
[  124.570421][ T3638]  ? __kasan_kmalloc+0x8e/0xa0
[  124.575228][ T3638]  ext4_htree_fill_tree+0x60f/0x1100
[  124.580611][ T3638]  ? ext4_handle_dirty_dirblock+0x650/0x650
[  124.586653][ T3638]  ext4_readdir+0x2d8d/0x3bf0
[  124.591522][ T3638]  ? verify_lock_unused+0x140/0x140
[  124.596777][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  124.601830][ T3638]  ? memset+0x1e/0x40
[  124.605827][ T3638]  ? fsnotify+0x5da/0x1df0
[  124.610264][ T3638]  ? ext4_dir_llseek+0x4b0/0x4b0
[  124.615226][ T3638]  ? read_lock_is_recursive+0x10/0x10
[  124.620630][ T3638]  ? mutex_lock_nested+0x10/0x10
[  124.625605][ T3638]  ? end_current_label_crit_section+0x14b/0x170
[  124.631869][ T3638]  ? iterate_dir+0x10d/0x550
[  124.636571][ T3638]  ? down_read_killable+0x1cc/0x340
[  124.641962][ T3638]  iterate_dir+0x213/0x550
[  124.646407][ T3638]  ? ext4_dir_llseek+0x4b0/0x4b0
[  124.651372][ T3638]  __se_sys_getdents64+0xf2/0x270
[  124.656427][ T3638]  ? __x64_sys_getdents64+0x80/0x80
[  124.661642][ T3638]  ? filldir+0x6f0/0x6f0
[  124.665913][ T3638]  ? lockdep_hardirqs_on+0x94/0x140
[  124.671201][ T3638]  do_syscall_64+0x4c/0xa0
[  124.675728][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  124.680444][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  124.685143][ T3638]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  124.691141][ T3638] RIP: 0033:0x7fe8712f0d23
[  124.695568][ T3638] Code: 8b 05 d9 00 10 00 64 c7 00 16 00 00 00 31 c0 eb b0 66 0f 1f 44 00 00 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 a1 00 10 00 f7 d8
[  124.715292][ T3638] RSP: 002b:00007ffffcb5b8d8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
[  124.723722][ T3638] RAX: ffffffffffffffda RBX: 000055d2c8b13920 RCX: 00007fe8712f0d23
[  124.731714][ T3638] RDX: 0000000000008000 RSI: 000055d2c8b13950 RDI: 000000000000000c
[  124.739708][ T3638] RBP: 000055d2c8b13924 R08: 00007fe8713f1ac0 R09: 0000000000000000
[  124.747689][ T3638] R10: 0000000000000003 R11: 0000000000000293 R12: 000055d2c8b13950
[  124.755672][ T3638] R13: fffffffffffffe68 R14: 0000000000000000 R15: 00007ffffcb5b910
[  124.763671][ T3638]  </TASK>
[  124.766703][ T3933] CPU: 1 PID: 3933 Comm: dhcpcd Not tainted syzkaller #0
[  124.773764][ T3933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  124.783829][ T3933] Call Trace:
[  124.787305][ T3933]  <TASK>
[  124.790248][ T3933]  dump_stack_lvl+0x188/0x24e
[  124.795034][ T3933]  ? show_regs_print_info+0x12/0x12
[  124.800251][ T3933]  ? load_image+0x410/0x410
[  124.804769][ T3933]  ? __lock_acquire+0x7c40/0x7c40
[  124.809816][ T3933]  should_fail_ex+0x390/0x4c0
[  124.814513][ T3933]  should_failslab+0x5/0x20
[  124.819025][ T3933]  slab_pre_alloc_hook+0x59/0x300
[  124.824066][ T3933]  kmem_cache_alloc+0x56/0x2f0
[  124.828861][ T3933]  ? anon_vma_fork+0x1eb/0x520
[  124.833643][ T3933]  anon_vma_fork+0x1eb/0x520
[  124.838370][ T3933]  copy_mm+0xc1d/0x1680
[  124.842564][ T3933]  ? copy_signal+0x640/0x640
[  124.847165][ T3933]  ? lockdep_init_map_type+0x98/0x8d0
[  124.852569][ T3933]  ? __init_rwsem+0x11e/0x160
[  124.857263][ T3933]  ? copy_signal+0x51f/0x640
[  124.861892][ T3933]  copy_process+0x19a6/0x40c0
[  124.866614][ T3933]  ? verify_lock_unused+0x140/0x140
[  124.871831][ T3933]  ? copy_process+0x974/0x40c0
[  124.876611][ T3933]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  124.882639][ T3933]  ? idle_dummy+0x10/0x10
[  124.887126][ T3933]  kernel_clone+0x24b/0x900
[  124.891655][ T3933]  ? create_io_thread+0x170/0x170
[  124.896701][ T3933]  ? __lock_acquire+0x7c40/0x7c40
[  124.901749][ T3933]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  124.907754][ T3933]  __x64_sys_clone+0x1a7/0x220
[  124.912621][ T3933]  ? __might_fault+0xc2/0x120
[  124.917409][ T3933]  ? __ia32_sys_vfork+0x140/0x140
[  124.922455][ T3933]  ? lock_chain_count+0x20/0x20
[  124.927437][ T3933]  ? lockdep_hardirqs_on+0x94/0x140
[  124.932651][ T3933]  do_syscall_64+0x4c/0xa0
[  124.937107][ T3933]  ? clear_bhb_loop+0x60/0xb0
[  124.941821][ T3933]  ? clear_bhb_loop+0x60/0xb0
[  124.946517][ T3933]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  124.952426][ T3933] RIP: 0033:0x7f3a71ac7636
[  124.956858][ T3933] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00
[  124.976586][ T3933] RSP: 002b:00007ffd366f8750 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  124.985013][ T3933] RAX: ffffffffffffffda RBX: 00007ffd366f8758 RCX: 00007f3a71ac7636
[  124.993000][ T3933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[  125.000980][ T3933] RBP: 00007ffd36718ca0 R08: 0000000000000000 R09: 0000000000000001
[  125.008964][ T3933] R10: 00007f3a719f3a10 R11: 0000000000000246 R12: 00007ffd366f8890
[  125.016947][ T3933] R13: 0000000000000000 R14: 0000000000000000 R15: 0000560114041ac0
[  125.025118][ T3933]  </TASK>
[  125.028290][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  125.032106][   T37] FAULT_INJECTION: forcing a failure.
[  125.032106][   T37] name failslab, interval 1, probability 1, space 0, times 839
[  125.035241][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  125.035256][ T3627] Call Trace:
[  125.061457][ T3627]  <TASK>
[  125.064401][ T3627]  dump_stack_lvl+0x188/0x24e
[  125.069123][ T3627]  ? show_regs_print_info+0x12/0x12
[  125.074337][ T3627]  ? load_image+0x410/0x410
[  125.078949][ T3627]  ? __might_sleep+0xd0/0xd0
[  125.083560][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  125.088695][ T3627]  should_fail_ex+0x390/0x4c0
[  125.093396][ T3627]  should_failslab+0x5/0x20
[  125.097919][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  125.102977][ T3627]  kmem_cache_alloc_node+0x5a/0x310
[  125.108212][ T3627]  ? __alloc_skb+0xf9/0x7d0
[  125.112745][ T3627]  __alloc_skb+0xf9/0x7d0
[  125.117282][ T3627]  alloc_skb_with_frags+0xa7/0x710
[  125.122410][ T3627]  ? rcu_read_unlock_special+0x510/0x510
[  125.128147][ T3627]  ? _raw_spin_unlock_irqrestore+0x10d/0x120
[  125.134230][ T3627]  sock_alloc_send_pskb+0x87f/0x9a0
[  125.139467][ T3627]  ? sock_kzfree_s+0x50/0x50
[  125.144068][ T3627]  ? do_raw_spin_lock+0x128/0x2f0
[  125.149106][ T3627]  ? __rwlock_init+0x140/0x140
[  125.153972][ T3627]  ? do_raw_spin_unlock+0x11d/0x230
[  125.159184][ T3627]  unix_dgram_sendmsg+0x5c1/0x16f0
[  125.164314][ T3627]  ? aa_sk_perm+0x81f/0x950
[  125.168834][ T3627]  ? aa_af_perm+0x340/0x340
[  125.173441][ T3627]  ? unix_dgram_poll+0x680/0x680
[  125.178419][ T3627]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  125.184854][ T3627]  ? apparmor_socket_sendmsg+0x8a/0x330
[  125.190427][ T3627]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  125.195720][ T3627]  ? security_socket_sendmsg+0x7c/0xa0
[  125.201195][ T3627]  __sys_sendto+0x497/0x650
[  125.205717][ T3627]  ? __ia32_sys_getpeername+0x80/0x80
[  125.211126][ T3627]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  125.217126][ T3627]  ? lock_chain_count+0x20/0x20
[  125.221997][ T3627]  __x64_sys_sendto+0xda/0xf0
[  125.226702][ T3627]  do_syscall_64+0x4c/0xa0
[  125.231232][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  125.235940][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  125.240640][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  125.246568][ T3627] RIP: 0033:0x7fbf23e7c407
[  125.251265][ T3627] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  125.270971][ T3627] RSP: 002b:00007ffc9902ed90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  125.279400][ T3627] RAX: ffffffffffffffda RBX: 00007fbf23d2cc80 RCX: 00007fbf23e7c407
[  125.287407][ T3627] RDX: 0000000000000050 RSI: 00007ffc9902eed0 RDI: 0000000000000003
[  125.295480][ T3627] RBP: 00007ffc9902f300 R08: 0000000000000000 R09: 0000000000000000
[  125.303554][ T3627] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc9902f318
[  125.311556][ T3627] R13: 00007ffc9902eed0 R14: 0000000000000035 R15: 00007ffc9902eed0
[  125.319898][ T3627]  </TASK>
[  125.324175][   T37] CPU: 0 PID: 37 Comm: kworker/u4:2 Not tainted syzkaller #0
[  125.331769][   T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  125.341862][   T37] Workqueue: events_unbound cfg80211_wiphy_work
[  125.348162][   T37] Call Trace:
[  125.351475][   T37]  <TASK>
[  125.354442][   T37]  dump_stack_lvl+0x188/0x24e
[  125.359174][   T37]  ? show_regs_print_info+0x12/0x12
[  125.361392][ T3627] FAULT_INJECTION: forcing a failure.
[  125.361392][ T3627] name failslab, interval 1, probability 1, space 0, times 832
[  125.364409][   T37]  ? load_image+0x410/0x410
[  125.364437][   T37]  ? stack_trace_save+0xa6/0xf0
[  125.364467][   T37]  ? __stack_depot_save+0x35/0x480
[  125.364497][   T37]  should_fail_ex+0x390/0x4c0
[  125.396607][   T37]  should_failslab+0x5/0x20
[  125.401135][   T37]  slab_pre_alloc_hook+0x59/0x300
[  125.406186][   T37]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  125.412208][   T37]  __kmem_cache_alloc_node+0x4f/0x270
[  125.417701][   T37]  ? ieee802_11_parse_elems_full+0xb4/0x1240
[  125.423726][   T37]  __kmalloc+0xa3/0x240
[  125.427915][   T37]  ieee802_11_parse_elems_full+0xb4/0x1240
[  125.433829][   T37]  ? trace_raw_output_contention_end+0xd0/0xd0
[  125.440026][   T37]  ? trace_contention_end+0x5f/0x170
[  125.445355][   T37]  ? __mutex_lock+0x1ab/0xae0
[  125.450079][   T37]  ? __lock_acquire+0x1465/0x7c40
[  125.455124][   T37]  ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0
[  125.461422][   T37]  ? mutex_lock_nested+0x10/0x10
[  125.466402][   T37]  ? ieee80211_queue_delayed_work+0x150/0x150
[  125.472586][   T37]  ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0
[  125.478682][   T37]  ? verify_lock_unused+0x140/0x140
[  125.483915][   T37]  ? verify_lock_unused+0x140/0x140
[  125.489238][   T37]  ? ieee80211_ibss_rx_no_sta+0x780/0x780
[  125.494988][   T37]  ? mark_lock+0x94/0x320
[  125.499347][   T37]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  125.505371][   T37]  ? __lock_acquire+0x7c40/0x7c40
[  125.510422][   T37]  ? lock_chain_count+0x20/0x20
[  125.515299][   T37]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  125.521318][   T37]  ? lockdep_hardirqs_on+0x94/0x140
[  125.526550][   T37]  ? skb_dequeue+0x120/0x150
[  125.531179][   T37]  ieee80211_iface_work+0x72c/0xc70
[  125.536435][   T37]  cfg80211_wiphy_work+0x224/0x260
[  125.541599][   T37]  ? process_one_work+0x7b4/0x1160
[  125.546746][   T37]  process_one_work+0x8ab/0x1160
[  125.551721][   T37]  ? worker_detach_from_pool+0x240/0x240
[  125.557397][   T37]  ? _raw_spin_lock_irq+0xb7/0xf0
[  125.562547][   T37]  ? _raw_spin_lock_irqsave+0x100/0x100
[  125.568191][   T37]  ? wq_worker_running+0x97/0x190
[  125.573253][   T37]  worker_thread+0xaf5/0x12a0
[  125.577987][   T37]  kthread+0x29d/0x330
[  125.582106][   T37]  ? worker_clr_flags+0x1a0/0x1a0
[  125.587157][   T37]  ? kthread_blkcg+0xd0/0xd0
[  125.591769][   T37]  ret_from_fork+0x1f/0x30
[  125.596241][   T37]  </TASK>
[  125.603706][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  125.610746][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  125.620837][ T3627] Call Trace:
[  125.624137][ T3627]  <TASK>
[  125.627171][ T3627]  dump_stack_lvl+0x188/0x24e
[  125.631962][ T3627]  ? show_regs_print_info+0x12/0x12
[  125.637179][ T3627]  ? load_image+0x410/0x410
[  125.641700][ T3627]  ? __might_sleep+0xd0/0xd0
[  125.646474][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  125.651610][ T3627]  should_fail_ex+0x390/0x4c0
[  125.656306][ T3627]  should_failslab+0x5/0x20
[  125.660824][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  125.665878][ T3627]  kmem_cache_alloc_node+0x5a/0x310
[  125.671177][ T3627]  ? __alloc_skb+0xf9/0x7d0
[  125.675710][ T3627]  __alloc_skb+0xf9/0x7d0
[  125.680148][ T3627]  alloc_skb_with_frags+0xa7/0x710
[  125.685279][ T3627]  ? rcu_read_unlock_special+0x510/0x510
[  125.690926][ T3627]  ? _raw_spin_unlock_irqrestore+0x10d/0x120
[  125.697008][ T3627]  sock_alloc_send_pskb+0x87f/0x9a0
[  125.702323][ T3627]  ? sock_kzfree_s+0x50/0x50
[  125.706929][ T3627]  ? do_raw_spin_lock+0x128/0x2f0
[  125.711974][ T3627]  ? __rwlock_init+0x140/0x140
[  125.716764][ T3627]  ? do_raw_spin_unlock+0x11d/0x230
[  125.721978][ T3627]  unix_dgram_sendmsg+0x5c1/0x16f0
[  125.727107][ T3627]  ? aa_sk_perm+0x81f/0x950
[  125.731630][ T3627]  ? aa_af_perm+0x340/0x340
[  125.736232][ T3627]  ? unix_dgram_poll+0x680/0x680
[  125.741271][ T3627]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  125.747707][ T3627]  ? apparmor_socket_sendmsg+0x8a/0x330
[  125.753443][ T3627]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  125.758738][ T3627]  ? security_socket_sendmsg+0x7c/0xa0
[  125.764224][ T3627]  __sys_sendto+0x497/0x650
[  125.768771][ T3627]  ? __ia32_sys_getpeername+0x80/0x80
[  125.774203][ T3627]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  125.780229][ T3627]  ? lock_chain_count+0x20/0x20
[  125.785293][ T3627]  __x64_sys_sendto+0xda/0xf0
[  125.790091][ T3627]  do_syscall_64+0x4c/0xa0
[  125.794530][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  125.799228][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  125.803968][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  125.809878][ T3627] RIP: 0033:0x7fbf23e7c407
[  125.814318][ T3627] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  125.833938][ T3627] RSP: 002b:00007ffc9902ed90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  125.842370][ T3627] RAX: ffffffffffffffda RBX: 00007fbf23d2cc80 RCX: 00007fbf23e7c407
[  125.850368][ T3627] RDX: 0000000000000050 RSI: 00007ffc9902eed0 RDI: 0000000000000003
[  125.858351][ T3627] RBP: 00007ffc9902f300 R08: 0000000000000000 R09: 0000000000000000
[  125.866420][ T3627] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc9902f318
[  125.874575][ T3627] R13: 00007ffc9902eed0 R14: 0000000000000035 R15: 00007ffc9902eed0
[  125.882665][ T3627]  </TASK>
[  125.887450][ T4364] FAULT_INJECTION: forcing a failure.
[  125.887450][ T4364] name failslab, interval 1, probability 1, space 0, times 830
[  125.888914][ T4368] FAULT_INJECTION: forcing a failure.
[  125.888914][ T4368] name failslab, interval 1, probability 1, space 0, times 830
[  125.900364][ T4364] CPU: 0 PID: 4364 Comm: kworker/u4:7 Not tainted syzkaller #0
[  125.920686][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  125.930756][ T4364] Workqueue: events_unbound nsim_dev_trap_report_work
[  125.937545][ T4364] Call Trace:
[  125.940837][ T4364]  <TASK>
[  125.943781][ T4364]  dump_stack_lvl+0x188/0x24e
[  125.948570][ T4364]  ? show_regs_print_info+0x12/0x12
[  125.953798][ T4364]  ? load_image+0x410/0x410
[  125.958509][ T4364]  ? mark_lock+0x94/0x320
[  125.962867][ T4364]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  125.968872][ T4364]  should_fail_ex+0x390/0x4c0
[  125.973594][ T4364]  should_failslab+0x5/0x20
[  125.978116][ T4364]  slab_pre_alloc_hook+0x59/0x300
[  125.983252][ T4364]  kmem_cache_alloc_node+0x5a/0x310
[  125.988557][ T4364]  ? slab_free_freelist_hook+0x133/0x1b0
[  125.994207][ T4364]  ? __alloc_skb+0xf9/0x7d0
[  125.998756][ T4364]  __alloc_skb+0xf9/0x7d0
[  126.003197][ T4364]  nsim_dev_trap_report_work+0x24f/0xa80
[  126.009038][ T4364]  ? process_one_work+0x7b4/0x1160
[  126.014211][ T4364]  process_one_work+0x8ab/0x1160
[  126.019199][ T4364]  ? worker_detach_from_pool+0x240/0x240
[  126.024863][ T4364]  ? _raw_spin_lock_irq+0xb7/0xf0
[  126.029912][ T4364]  ? _raw_spin_lock_irqsave+0x100/0x100
[  126.035484][ T4364]  ? wq_worker_running+0x97/0x190
[  126.040540][ T4364]  worker_thread+0xaf5/0x12a0
[  126.045289][ T4364]  kthread+0x29d/0x330
[  126.049492][ T4364]  ? worker_clr_flags+0x1a0/0x1a0
[  126.054636][ T4364]  ? kthread_blkcg+0xd0/0xd0
[  126.059259][ T4364]  ret_from_fork+0x1f/0x30
[  126.063721][ T4364]  </TASK>
[  126.066758][ T4368] CPU: 1 PID: 4368 Comm: kworker/u4:10 Not tainted syzkaller #0
[  126.074463][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  126.078833][ T4364] FAULT_INJECTION: forcing a failure.
[  126.078833][ T4364] name failslab, interval 1, probability 1, space 0, times 827
[  126.084808][ T4368] Workqueue: events_unbound nsim_dev_trap_report_work
[  126.104388][ T4368] Call Trace:
[  126.107678][ T4368]  <TASK>
[  126.110630][ T4368]  dump_stack_lvl+0x188/0x24e
[  126.115334][ T4368]  ? show_regs_print_info+0x12/0x12
[  126.120551][ T4368]  ? load_image+0x410/0x410
[  126.125071][ T4368]  ? mark_lock+0x94/0x320
[  126.129451][ T4368]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  126.135483][ T4368]  should_fail_ex+0x390/0x4c0
[  126.140211][ T4368]  should_failslab+0x5/0x20
[  126.144835][ T4368]  slab_pre_alloc_hook+0x59/0x300
[  126.150001][ T4368]  kmem_cache_alloc_node+0x5a/0x310
[  126.155230][ T4368]  ? slab_free_freelist_hook+0x133/0x1b0
[  126.160926][ T4368]  ? __alloc_skb+0xf9/0x7d0
[  126.165467][ T4368]  __alloc_skb+0xf9/0x7d0
[  126.169828][ T4368]  nsim_dev_trap_report_work+0x24f/0xa80
[  126.175498][ T4368]  ? process_one_work+0x7b4/0x1160
[  126.180627][ T4368]  process_one_work+0x8ab/0x1160
[  126.185679][ T4368]  ? worker_detach_from_pool+0x240/0x240
[  126.191348][ T4368]  ? _raw_spin_lock_irq+0xb7/0xf0
[  126.196390][ T4368]  ? _raw_spin_lock_irqsave+0x100/0x100
[  126.201960][ T4368]  ? wq_worker_running+0x97/0x190
[  126.207011][ T4368]  worker_thread+0xaf5/0x12a0
[  126.211731][ T4368]  kthread+0x29d/0x330
[  126.215815][ T4368]  ? worker_clr_flags+0x1a0/0x1a0
[  126.220862][ T4368]  ? kthread_blkcg+0xd0/0xd0
[  126.225470][ T4368]  ret_from_fork+0x1f/0x30
[  126.229920][ T4368]  </TASK>
[  126.232952][ T4364] CPU: 0 PID: 4364 Comm: kworker/u4:7 Not tainted syzkaller #0
[  126.239810][ T4272] FAULT_INJECTION: forcing a failure.
[  126.239810][ T4272] name failslab, interval 1, probability 1, space 0, times 825
[  126.240533][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  126.240550][ T4364] Workqueue: events_unbound nsim_dev_trap_report_work
[  126.258030][ T3638] udevd[3638]: failed to enumerate rules files: Cannot allocate memory
[  126.263599][ T4364] 
[  126.263610][ T4364] Call Trace:
[  126.284414][ T4364]  <TASK>
[  126.287358][ T4364]  dump_stack_lvl+0x188/0x24e
[  126.292163][ T4364]  ? show_regs_print_info+0x12/0x12
[  126.294190][ T3638] FAULT_INJECTION: forcing a failure.
[  126.294190][ T3638] name failslab, interval 1, probability 1, space 0, times 824
[  126.297390][ T4364]  ? load_image+0x410/0x410
[  126.314679][ T4364]  ? mark_lock+0x94/0x320
[  126.319053][ T4364]  should_fail_ex+0x390/0x4c0
[  126.323755][ T4364]  should_failslab+0x5/0x20
[  126.328276][ T4364]  slab_pre_alloc_hook+0x59/0x300
[  126.333338][ T4364]  kmem_cache_alloc_node+0x5a/0x310
[  126.338571][ T4364]  ? __alloc_skb+0xf9/0x7d0
[  126.343114][ T4364]  __alloc_skb+0xf9/0x7d0
[  126.347467][ T4364]  nsim_dev_trap_report_work+0x24f/0xa80
[  126.353150][ T4364]  ? process_one_work+0x7b4/0x1160
[  126.358297][ T4364]  process_one_work+0x8ab/0x1160
[  126.363269][ T4364]  ? worker_detach_from_pool+0x240/0x240
[  126.368930][ T4364]  ? _raw_spin_lock_irq+0xb7/0xf0
[  126.373987][ T4364]  ? _raw_spin_lock_irqsave+0x100/0x100
[  126.379550][ T4364]  ? wq_worker_running+0x97/0x190
[  126.384600][ T4364]  worker_thread+0xaf5/0x12a0
[  126.389334][ T4364]  kthread+0x29d/0x330
[  126.393426][ T4364]  ? worker_clr_flags+0x1a0/0x1a0
[  126.398467][ T4364]  ? kthread_blkcg+0xd0/0xd0
[  126.403091][ T4364]  ret_from_fork+0x1f/0x30
[  126.407567][ T4364]  </TASK>
[  126.417396][ T3638] CPU: 1 PID: 3638 Comm: udevd Not tainted syzkaller #0
[  126.424400][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  126.434492][ T3638] Call Trace:
[  126.437808][ T3638]  <TASK>
[  126.440777][ T3638]  dump_stack_lvl+0x188/0x24e
[  126.445493][ T3638]  ? show_regs_print_info+0x12/0x12
[  126.450801][ T3638]  ? load_image+0x410/0x410
[  126.455337][ T3638]  ? __might_sleep+0xd0/0xd0
[  126.460113][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  126.465166][ T3638]  should_fail_ex+0x390/0x4c0
[  126.469982][ T3638]  should_failslab+0x5/0x20
[  126.474524][ T3638]  slab_pre_alloc_hook+0x59/0x300
[  126.479582][ T3638]  kmem_cache_alloc+0x56/0x2f0
[  126.484365][ T3638]  ? getname_flags+0xb7/0x500
[  126.489060][ T3638]  getname_flags+0xb7/0x500
[  126.493667][ T3638]  __x64_sys_newfstatat+0x16f/0x240
[  126.499326][ T3638]  ? __ia32_sys_newlstat+0x1f0/0x1f0
[  126.504712][ T3638]  ? __x64_sys_recvmsg+0x224/0x2e0
[  126.509887][ T3638]  ? lockdep_hardirqs_on+0x94/0x140
[  126.515102][ T3638]  do_syscall_64+0x4c/0xa0
[  126.519715][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  126.524414][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  126.529130][ T3638]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  126.535039][ T3638] RIP: 0033:0x7fe871311b0a
[  126.539474][ T3638] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[  126.559109][ T3638] RSP: 002b:00007ffffcb5b918 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[  126.567563][ T3638] RAX: ffffffffffffffda RBX: 000055d2b1ac2418 RCX: 00007fe871311b0a
[  126.575558][ T3638] RDX: 00007ffffcb5b920 RSI: 000055d2b1ab0ef3 RDI: 00000000ffffff9c
[  126.583553][ T3638] RBP: 000055d2c8af0438 R08: 000657b5b159ffb6 R09: 0000000000000020
[  126.591629][ T3638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  126.599614][ T3638] R13: 00007ffffcb5b920 R14: 0000000000000001 R15: 000657b5b159ffb6
[  126.607613][ T3638]  </TASK>
[  126.612339][ T4272] CPU: 1 PID: 4272 Comm: syz-executor Not tainted syzkaller #0
[  126.620051][ T4272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  126.630136][ T4272] Call Trace:
[  126.633439][ T4272]  <TASK>
[  126.636380][ T4272]  dump_stack_lvl+0x188/0x24e
[  126.641100][ T4272]  ? show_regs_print_info+0x12/0x12
[  126.646317][ T4272]  ? load_image+0x410/0x410
[  126.650838][ T4272]  ? __might_sleep+0xd0/0xd0
[  126.655452][ T4272]  ? __lock_acquire+0x7c40/0x7c40
[  126.660498][ T4272]  ? memset+0x1e/0x40
[  126.664668][ T4272]  should_fail_ex+0x390/0x4c0
[  126.669452][ T4272]  should_failslab+0x5/0x20
[  126.673966][ T4272]  slab_pre_alloc_hook+0x59/0x300
[  126.679010][ T4272]  kmem_cache_alloc+0x56/0x2f0
[  126.683793][ T4272]  ? security_inode_alloc+0x30/0x110
[  126.689095][ T4272]  security_inode_alloc+0x30/0x110
[  126.694314][ T4272]  inode_init_always+0x910/0xc90
[  126.699359][ T4272]  new_inode_pseudo+0x91/0x1c0
[  126.704143][ T4272]  new_inode+0x25/0x1d0
[  126.708311][ T4272]  ? start_creating+0x1f5/0x310
[  126.713180][ T4272]  debugfs_create_dir+0xec/0x4c0
[  126.718136][ T4272]  debugfs_hw_add+0x2f6/0x3a0
[  126.722830][ T4272]  ieee80211_register_hw+0x2d6a/0x39f0
[  126.728420][ T4272]  ? ieee80211_register_hw+0xf41/0x39f0
[  126.734067][ T4272]  ? ieee80211_register_hw+0xf41/0x39f0
[  126.739634][ T4272]  ? ieee80211_tasklet_handler+0x20/0x20
[  126.745294][ T4272]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  126.751203][ T4272]  ? __debug_object_init+0xed/0x440
[  126.756433][ T4272]  ? memset+0x1e/0x40
[  126.760430][ T4272]  ? __hrtimer_init+0x189/0x270
[  126.765389][ T4272]  mac80211_hwsim_new_radio+0x2927/0x4cd0
[  126.771332][ T4272]  hwsim_new_radio_nl+0xab7/0xc90
[  126.776568][ T4272]  genl_family_rcv_msg_doit+0x22f/0x350
[  126.782142][ T4272]  ? end_current_label_crit_section+0x170/0x170
[  126.788420][ T4272]  ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0
[  126.794338][ T4272]  ? bpf_lsm_capable+0x5/0x10
[  126.799031][ T4272]  ? security_capable+0x85/0xb0
[  126.803996][ T4272]  genl_rcv_msg+0x601/0x790
[  126.808525][ T4272]  ? genl_bind+0x360/0x360
[  126.812961][ T4272]  ? hwsim_tx_info_frame_received_nl+0xe30/0xe30
[  126.819324][ T4272]  netlink_rcv_skb+0x1ef/0x440
[  126.824196][ T4272]  ? genl_bind+0x360/0x360
[  126.828715][ T4272]  ? netlink_ack+0x1160/0x1160
[  126.833507][ T4272]  ? down_read+0x1a8/0x2d0
[  126.838033][ T4272]  genl_rcv+0x24/0x40
[  126.842077][ T4272]  netlink_unicast+0x7ad/0x920
[  126.846889][ T4272]  netlink_sendmsg+0x8ad/0xbd0
[  126.851732][ T4272]  ? netlink_getsockopt+0x550/0x550
[  126.856988][ T4272]  ? apparmor_socket_sendmsg+0x8a/0x330
[  126.862592][ T4272]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  126.867920][ T4272]  ? security_socket_sendmsg+0x7c/0xa0
[  126.873420][ T4272]  __sys_sendto+0x497/0x650
[  126.877978][ T4272]  ? __ia32_sys_getpeername+0x80/0x80
[  126.883406][ T4272]  ? __lock_acquire+0x7c40/0x7c40
[  126.888480][ T4272]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  126.894505][ T4272]  ? fd_install+0x5c/0x4e0
[  126.899102][ T4272]  ? lock_chain_count+0x20/0x20
[  126.903990][ T4272]  __x64_sys_sendto+0xda/0xf0
[  126.908795][ T4272]  do_syscall_64+0x4c/0xa0
[  126.913242][ T4272]  ? clear_bhb_loop+0x60/0xb0
[  126.917937][ T4272]  ? clear_bhb_loop+0x60/0xb0
[  126.922635][ T4272]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  126.928735][ T4272] RIP: 0033:0x7f608135e6ce
[  126.933269][ T4272] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[  126.953095][ T4272] RSP: 002b:00007fff1cdd3228 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  126.961534][ T4272] RAX: ffffffffffffffda RBX: 0000555584911500 RCX: 00007f608135e6ce
[  126.969526][ T4272] RDX: 0000000000000024 RSI: 00007f6082154670 RDI: 0000000000000003
[  126.977529][ T4272] RBP: 0000000000000001 R08: 00007fff1cdd32a4 R09: 000000000000000c
[  126.985530][ T4272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  126.993538][ T4272] R13: 0000000000000000 R14: 00007f6082154670 R15: 0000000000000000
[  127.001663][ T4272]  </TASK>
[  127.006951][   T47] FAULT_INJECTION: forcing a failure.
[  127.006951][   T47] name failslab, interval 1, probability 1, space 0, times 820
[  127.008684][    T9] FAULT_INJECTION: forcing a failure.
[  127.008684][    T9] name failslab, interval 1, probability 1, space 0, times 819
[  127.019800][   T47] CPU: 0 PID: 47 Comm: kworker/u4:3 Not tainted syzkaller #0
[  127.040162][   T47] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  127.050263][   T47] Workqueue: events_unbound nsim_dev_trap_report_work
[  127.057345][   T47] Call Trace:
[  127.060643][   T47]  <TASK>
[  127.063589][   T47]  dump_stack_lvl+0x188/0x24e
[  127.068313][   T47]  ? show_regs_print_info+0x12/0x12
[  127.073580][   T47]  ? load_image+0x410/0x410
[  127.078109][   T47]  ? mark_lock+0x94/0x320
[  127.082558][   T47]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  127.088742][   T47]  should_fail_ex+0x390/0x4c0
[  127.093451][   T47]  should_failslab+0x5/0x20
[  127.098057][   T47]  slab_pre_alloc_hook+0x59/0x300
[  127.103187][   T47]  kmem_cache_alloc_node+0x5a/0x310
[  127.108408][   T47]  ? slab_free_freelist_hook+0x133/0x1b0
[  127.114079][   T47]  ? __alloc_skb+0xf9/0x7d0
[  127.118698][   T47]  __alloc_skb+0xf9/0x7d0
[  127.123050][   T47]  nsim_dev_trap_report_work+0x24f/0xa80
[  127.128718][   T47]  ? process_one_work+0x7b4/0x1160
[  127.133843][   T47]  process_one_work+0x8ab/0x1160
[  127.138990][   T47]  ? worker_detach_from_pool+0x240/0x240
[  127.144640][   T47]  ? _raw_spin_lock_irq+0xb7/0xf0
[  127.149678][   T47]  ? _raw_spin_lock_irqsave+0x100/0x100
[  127.155258][   T47]  ? wq_worker_running+0x97/0x190
[  127.160308][   T47]  worker_thread+0xaf5/0x12a0
[  127.165012][   T47]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  127.170940][   T47]  kthread+0x29d/0x330
[  127.175075][   T47]  ? worker_clr_flags+0x1a0/0x1a0
[  127.180111][   T47]  ? kthread_blkcg+0xd0/0xd0
[  127.184799][   T47]  ret_from_fork+0x1f/0x30
[  127.189249][   T47]  </TASK>
[  127.192934][    T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0
[  127.200462][    T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  127.208143][ T3627] FAULT_INJECTION: forcing a failure.
[  127.208143][ T3627] name failslab, interval 1, probability 1, space 0, times 815
[  127.210622][    T9] Workqueue: events_unbound cfg80211_wiphy_work
[  127.229790][    T9] Call Trace:
[  127.233106][    T9]  <TASK>
[  127.236064][    T9]  dump_stack_lvl+0x188/0x24e
[  127.240778][    T9]  ? show_regs_print_info+0x12/0x12
[  127.246010][    T9]  ? load_image+0x410/0x410
[  127.250543][    T9]  should_fail_ex+0x390/0x4c0
[  127.255270][    T9]  should_failslab+0x5/0x20
[  127.259823][    T9]  slab_pre_alloc_hook+0x59/0x300
[  127.264867][    T9]  ? stack_trace_save+0xa6/0xf0
[  127.269746][    T9]  ? cfg80211_inform_bss_frame_data+0x728/0x1390
[  127.276122][    T9]  __kmem_cache_alloc_node+0x4f/0x270
[  127.281569][    T9]  ? cfg80211_inform_bss_frame_data+0x728/0x1390
[  127.287938][    T9]  __kmalloc+0xa3/0x240
[  127.292153][    T9]  ? ieee80211_get_channel_khz+0x157/0x8a0
[  127.298172][    T9]  cfg80211_inform_bss_frame_data+0x728/0x1390
[  127.304384][    T9]  ? cfg80211_parse_mbssid_data+0x2330/0x2330
[  127.310466][    T9]  ? __lock_acquire+0x138a/0x7c40
[  127.315526][    T9]  ? __lock_acquire+0x7c40/0x7c40
[  127.320578][    T9]  ? ieee80211_bss_info_update+0x33b/0xbf0
[  127.326404][    T9]  ieee80211_bss_info_update+0x6ef/0xbf0
[  127.332064][    T9]  ? ieee80211_rx_bss_put+0x60/0x60
[  127.337290][    T9]  ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0
[  127.343565][    T9]  ? ieee80211_vif_get_shift+0x22b/0x290
[  127.349247][    T9]  ? ieee80211_mandatory_rates+0x1c8/0x230
[  127.355077][    T9]  ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0
[  127.361268][    T9]  ? verify_lock_unused+0x140/0x140
[  127.366676][    T9]  ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0
[  127.373123][    T9]  ? ieee80211_ibss_rx_no_sta+0x780/0x780
[  127.378876][    T9]  ? mark_lock+0x94/0x320
[  127.383232][    T9]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  127.389294][    T9]  ? __lock_acquire+0x7c40/0x7c40
[  127.394353][    T9]  ? lock_chain_count+0x20/0x20
[  127.399227][    T9]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  127.405148][    T9]  ? lockdep_hardirqs_on+0x94/0x140
[  127.410406][    T9]  ? skb_dequeue+0x120/0x150
[  127.415066][    T9]  ieee80211_iface_work+0x72c/0xc70
[  127.420310][    T9]  cfg80211_wiphy_work+0x224/0x260
[  127.425455][    T9]  ? process_one_work+0x7b4/0x1160
[  127.430620][    T9]  process_one_work+0x8ab/0x1160
[  127.435624][    T9]  ? worker_detach_from_pool+0x240/0x240
[  127.441405][    T9]  ? _raw_spin_lock_irq+0xb7/0xf0
[  127.446473][    T9]  ? _raw_spin_lock_irqsave+0x100/0x100
[  127.452069][    T9]  ? wq_worker_running+0x97/0x190
[  127.457157][    T9]  worker_thread+0xaf5/0x12a0
[  127.461903][    T9]  kthread+0x29d/0x330
[  127.465999][    T9]  ? worker_clr_flags+0x1a0/0x1a0
[  127.471054][    T9]  ? kthread_blkcg+0xd0/0xd0
[  127.475746][    T9]  ret_from_fork+0x1f/0x30
[  127.480199][    T9]  </TASK>
[  127.483233][ T3627] CPU: 0 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  127.490229][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  127.500356][ T3627] Call Trace:
[  127.503662][ T3627]  <TASK>
[  127.506608][ T3627]  dump_stack_lvl+0x188/0x24e
[  127.511313][ T3627]  ? show_regs_print_info+0x12/0x12
[  127.516536][ T3627]  ? load_image+0x410/0x410
[  127.521052][ T3627]  ? __might_sleep+0xd0/0xd0
[  127.525742][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  127.530877][ T3627]  should_fail_ex+0x390/0x4c0
[  127.535577][ T3627]  should_failslab+0x5/0x20
[  127.540115][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  127.545166][ T3627]  kmem_cache_alloc_node+0x5a/0x310
[  127.550496][ T3627]  ? __alloc_skb+0xf9/0x7d0
[  127.555126][ T3627]  __alloc_skb+0xf9/0x7d0
[  127.559565][ T3627]  alloc_skb_with_frags+0xa7/0x710
[  127.564694][ T3627]  ? rcu_read_unlock_special+0x510/0x510
[  127.570345][ T3627]  ? _raw_spin_unlock_irqrestore+0x10d/0x120
[  127.576371][ T3627]  sock_alloc_send_pskb+0x87f/0x9a0
[  127.582077][ T3627]  ? sock_kzfree_s+0x50/0x50
[  127.586705][ T3627]  ? do_raw_spin_lock+0x128/0x2f0
[  127.591753][ T3627]  ? __rwlock_init+0x140/0x140
[  127.596554][ T3627]  ? do_raw_spin_unlock+0x11d/0x230
[  127.601786][ T3627]  unix_dgram_sendmsg+0x5c1/0x16f0
[  127.606924][ T3627]  ? aa_sk_perm+0x81f/0x950
[  127.611446][ T3627]  ? aa_af_perm+0x340/0x340
[  127.615959][ T3627]  ? unix_dgram_poll+0x680/0x680
[  127.620998][ T3627]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  127.627607][ T3627]  ? apparmor_socket_sendmsg+0x8a/0x330
[  127.633175][ T3627]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  127.638469][ T3627]  ? security_socket_sendmsg+0x7c/0xa0
[  127.643955][ T3627]  __sys_sendto+0x497/0x650
[  127.648483][ T3627]  ? __ia32_sys_getpeername+0x80/0x80
[  127.653888][ T3627]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  127.659885][ T3627]  ? lock_chain_count+0x20/0x20
[  127.664754][ T3627]  __x64_sys_sendto+0xda/0xf0
[  127.669450][ T3627]  do_syscall_64+0x4c/0xa0
[  127.673876][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  127.678585][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  127.683276][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  127.689184][ T3627] RIP: 0033:0x7fbf23e7c407
[  127.693623][ T3627] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  127.713260][ T3627] RSP: 002b:00007ffc9902ed90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  127.721941][ T3627] RAX: ffffffffffffffda RBX: 00007fbf23d2cc80 RCX: 00007fbf23e7c407
[  127.729949][ T3627] RDX: 000000000000004a RSI: 00007ffc9902eed0 RDI: 0000000000000003
[  127.738220][ T3627] RBP: 00007ffc9902f300 R08: 0000000000000000 R09: 0000000000000000
[  127.746216][ T3627] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc9902f318
[  127.754205][ T3627] R13: 00007ffc9902eed0 R14: 000000000000002f R15: 00007ffc9902eed0
[  127.762204][ T3627]  </TASK>
[  127.769081][ T4272] debugfs: out of free dentries, can not create directory 'statistics'
[  127.774598][    C0] FAULT_INJECTION: forcing a failure.
[  127.774598][    C0] name failslab, interval 1, probability 1, space 0, times 811
[  127.790192][    C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0
[  127.797594][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  127.807657][    C0] Call Trace:
[  127.808125][ T4368] FAULT_INJECTION: forcing a failure.
[  127.808125][ T4368] name failslab, interval 1, probability 1, space 0, times 811
[  127.810933][    C0]  <TASK>
[  127.810948][    C0]  dump_stack_lvl+0x188/0x24e
[  127.831338][    C0]  ? show_regs_print_info+0x12/0x12
[  127.836565][    C0]  ? load_image+0x410/0x410
[  127.841125][    C0]  ? mark_lock+0x94/0x320
[  127.845470][    C0]  ? verify_lock_unused+0x140/0x140
[  127.850690][    C0]  should_fail_ex+0x390/0x4c0
[  127.855391][    C0]  should_failslab+0x5/0x20
[  127.859907][    C0]  slab_pre_alloc_hook+0x59/0x300
[  127.865228][    C0]  kmem_cache_alloc_node+0x5a/0x310
[  127.870464][    C0]  ? __alloc_skb+0xf9/0x7d0
[  127.875162][    C0]  __alloc_skb+0xf9/0x7d0
[  127.879516][    C0]  __netdev_alloc_skb+0x114/0x4f0
[  127.884569][    C0]  ? __alloc_skb+0x7d0/0x7d0
[  127.889271][    C0]  __ieee80211_beacon_get+0xd5d/0x1520
[  127.894765][    C0]  ? __ieee80211_beacon_get+0x36/0x1520
[  127.900420][    C0]  ieee80211_beacon_get_tim+0x63/0x4e0
[  127.905924][    C0]  mac80211_hwsim_beacon_tx+0x21c/0xae0
[  127.911518][    C0]  __iterate_interfaces+0x225/0x4c0
[  127.916766][    C0]  ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[  127.923128][    C0]  ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170
[  127.930354][    C0]  ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[  127.936622][    C0]  ieee80211_iterate_active_interfaces_atomic+0xd7/0x170
[  127.943753][    C0]  mac80211_hwsim_beacon+0xb7/0x1b0
[  127.949003][    C0]  __hrtimer_run_queues+0x522/0xc90
[  127.954220][    C0]  ? hw_scan_work+0xf00/0xf00
[  127.959008][    C0]  ? hrtimer_interrupt+0x980/0x980
[  127.964237][    C0]  hrtimer_run_softirq+0x173/0x290
[  127.969368][    C0]  handle_softirqs+0x291/0x910
[  127.974149][    C0]  ? run_ksoftirqd+0xa4/0x100
[  127.978849][    C0]  ? do_softirq+0x210/0x210
[  127.983491][    C0]  run_ksoftirqd+0xa4/0x100
[  127.988007][    C0]  ? ksoftirqd_should_run+0x20/0x20
[  127.993220][    C0]  ? preempt_schedule_thunk+0x16/0x18
[  127.998618][    C0]  ? takeover_tasklets+0x770/0x770
[  128.003945][    C0]  ? ksoftirqd_should_run+0x20/0x20
[  128.009275][    C0]  smpboot_thread_fn+0x667/0xa30
[  128.014263][    C0]  ? smpboot_thread_fn+0x49/0xa30
[  128.019339][    C0]  kthread+0x29d/0x330
[  128.023543][    C0]  ? cpu_report_death+0x250/0x250
[  128.028620][    C0]  ? kthread_blkcg+0xd0/0xd0
[  128.033245][    C0]  ret_from_fork+0x1f/0x30
[  128.037874][    C0]  </TASK>
[  128.040929][ T4368] CPU: 1 PID: 4368 Comm: kworker/u4:10 Not tainted syzkaller #0
[  128.040988][    C0] FAULT_INJECTION: forcing a failure.
[  128.040988][    C0] name failslab, interval 1, probability 1, space 0, times 810
[  128.048679][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  128.048697][ T4368] Workqueue: events_unbound nsim_dev_trap_report_work
[  128.078408][ T4368] Call Trace:
[  128.081786][ T4368]  <TASK>
[  128.084730][ T4368]  dump_stack_lvl+0x188/0x24e
[  128.089434][ T4368]  ? show_regs_print_info+0x12/0x12
[  128.094651][ T4368]  ? load_image+0x410/0x410
[  128.099173][ T4368]  ? mark_lock+0x94/0x320
[  128.103525][ T4368]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  128.109530][ T4368]  should_fail_ex+0x390/0x4c0
[  128.114230][ T4368]  should_failslab+0x5/0x20
[  128.118769][ T4368]  slab_pre_alloc_hook+0x59/0x300
[  128.123817][ T4368]  kmem_cache_alloc_node+0x5a/0x310
[  128.129386][ T4368]  ? slab_free_freelist_hook+0x133/0x1b0
[  128.135073][ T4368]  ? __alloc_skb+0xf9/0x7d0
[  128.139606][ T4368]  __alloc_skb+0xf9/0x7d0
[  128.143962][ T4368]  nsim_dev_trap_report_work+0x24f/0xa80
[  128.149628][ T4368]  ? process_one_work+0x7b4/0x1160
[  128.154842][ T4368]  process_one_work+0x8ab/0x1160
[  128.159849][ T4368]  ? worker_detach_from_pool+0x240/0x240
[  128.165607][ T4368]  ? _raw_spin_lock_irq+0xb7/0xf0
[  128.170660][ T4368]  ? _raw_spin_lock_irqsave+0x100/0x100
[  128.176237][ T4368]  ? wq_worker_running+0x97/0x190
[  128.181397][ T4368]  worker_thread+0xaf5/0x12a0
[  128.186122][ T4368]  kthread+0x29d/0x330
[  128.190213][ T4368]  ? worker_clr_flags+0x1a0/0x1a0
[  128.195260][ T4368]  ? kthread_blkcg+0xd0/0xd0
[  128.199885][ T4368]  ret_from_fork+0x1f/0x30
[  128.204331][ T4368]  </TASK>
[  128.207357][    C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0
[  128.214686][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  128.224789][    C0] Call Trace:
[  128.228079][    C0]  <TASK>
[  128.231077][    C0]  dump_stack_lvl+0x188/0x24e
[  128.235780][    C0]  ? show_regs_print_info+0x12/0x12
[  128.240988][    C0]  ? load_image+0x410/0x410
[  128.245504][    C0]  ? mark_lock+0x94/0x320
[  128.249855][    C0]  ? verify_lock_unused+0x140/0x140
[  128.255067][    C0]  should_fail_ex+0x390/0x4c0
[  128.259769][    C0]  should_failslab+0x5/0x20
[  128.264311][    C0]  slab_pre_alloc_hook+0x59/0x300
[  128.269349][    C0]  kmem_cache_alloc_node+0x5a/0x310
[  128.274557][    C0]  ? __alloc_skb+0xf9/0x7d0
[  128.279121][    C0]  __alloc_skb+0xf9/0x7d0
[  128.283481][    C0]  __netdev_alloc_skb+0x114/0x4f0
[  128.288526][    C0]  ? __alloc_skb+0x7d0/0x7d0
[  128.293139][    C0]  __ieee80211_beacon_get+0xd5d/0x1520
[  128.298696][    C0]  ? __ieee80211_beacon_get+0x36/0x1520
[  128.304345][    C0]  ieee80211_beacon_get_tim+0x63/0x4e0
[  128.309819][    C0]  mac80211_hwsim_beacon_tx+0x21c/0xae0
[  128.315379][    C0]  __iterate_interfaces+0x225/0x4c0
[  128.320591][    C0]  ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[  128.326841][    C0]  ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170
[  128.334140][    C0]  ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0
[  128.340388][    C0]  ieee80211_iterate_active_interfaces_atomic+0xd7/0x170
[  128.347450][    C0]  mac80211_hwsim_beacon+0xb7/0x1b0
[  128.352711][    C0]  __hrtimer_run_queues+0x522/0xc90
[  128.357952][    C0]  ? hw_scan_work+0xf00/0xf00
[  128.362843][    C0]  ? hrtimer_interrupt+0x980/0x980
[  128.367978][    C0]  hrtimer_run_softirq+0x173/0x290
[  128.373113][    C0]  handle_softirqs+0x291/0x910
[  128.377891][    C0]  ? run_ksoftirqd+0xa4/0x100
[  128.382581][    C0]  ? do_softirq+0x210/0x210
[  128.387181][    C0]  run_ksoftirqd+0xa4/0x100
[  128.391740][    C0]  ? ksoftirqd_should_run+0x20/0x20
[  128.396960][    C0]  ? preempt_schedule_thunk+0x16/0x18
[  128.402362][    C0]  ? takeover_tasklets+0x770/0x770
[  128.407513][    C0]  ? ksoftirqd_should_run+0x20/0x20
[  128.412720][    C0]  smpboot_thread_fn+0x667/0xa30
[  128.417852][    C0]  ? smpboot_thread_fn+0x49/0xa30
[  128.422920][    C0]  kthread+0x29d/0x330
[  128.427128][    C0]  ? cpu_report_death+0x250/0x250
[  128.432183][    C0]  ? kthread_blkcg+0xd0/0xd0
[  128.436785][    C0]  ret_from_fork+0x1f/0x30
[  128.441406][    C0]  </TASK>
[  128.445266][   T11] FAULT_INJECTION: forcing a failure.
[  128.445266][   T11] name failslab, interval 1, probability 1, space 0, times 806
[  128.458638][ T3627] FAULT_INJECTION: forcing a failure.
[  128.458638][ T3627] name failslab, interval 1, probability 1, space 0, times 806
[  128.465040][ T3638] FAULT_INJECTION: forcing a failure.
[  128.465040][ T3638] name failslab, interval 1, probability 1, space 0, times 805
[  128.484810][   T11] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted syzkaller #0
[  128.492238][   T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  128.502399][   T11] Workqueue: events_unbound cfg80211_wiphy_work
[  128.508846][   T11] Call Trace:
[  128.512135][   T11]  <TASK>
[  128.515079][   T11]  dump_stack_lvl+0x188/0x24e
[  128.519801][   T11]  ? show_regs_print_info+0x12/0x12
[  128.525043][   T11]  ? load_image+0x410/0x410
[  128.529681][   T11]  should_fail_ex+0x390/0x4c0
[  128.534404][   T11]  should_failslab+0x5/0x20
[  128.539021][   T11]  slab_pre_alloc_hook+0x59/0x300
[  128.544114][   T11]  ? stack_trace_save+0xa6/0xf0
[  128.548995][   T11]  ? cfg80211_inform_bss_frame_data+0x728/0x1390
[  128.555435][   T11]  __kmem_cache_alloc_node+0x4f/0x270
[  128.560835][   T11]  ? cfg80211_inform_bss_frame_data+0x728/0x1390
[  128.567264][   T11]  __kmalloc+0xa3/0x240
[  128.571440][   T11]  ? ieee80211_get_channel_khz+0x157/0x8a0
[  128.577269][   T11]  cfg80211_inform_bss_frame_data+0x728/0x1390
[  128.583543][   T11]  ? cfg80211_parse_mbssid_data+0x2330/0x2330
[  128.589624][   T11]  ? __lock_acquire+0x138a/0x7c40
[  128.594684][   T11]  ? __lock_acquire+0x7c40/0x7c40
[  128.599740][   T11]  ? ieee80211_bss_info_update+0x33b/0xbf0
[  128.605569][   T11]  ieee80211_bss_info_update+0x6ef/0xbf0
[  128.611312][   T11]  ? ieee80211_rx_bss_put+0x60/0x60
[  128.616587][   T11]  ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0
[  128.622865][   T11]  ? ieee80211_vif_get_shift+0x22b/0x290
[  128.628618][   T11]  ? ieee80211_mandatory_rates+0x1c8/0x230
[  128.634476][   T11]  ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0
[  128.640671][   T11]  ? verify_lock_unused+0x140/0x140
[  128.645929][   T11]  ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0
[  128.652221][   T11]  ? ieee80211_ibss_rx_no_sta+0x780/0x780
[  128.658041][   T11]  ? mark_lock+0x94/0x320
[  128.662428][   T11]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  128.668622][   T11]  ? __lock_acquire+0x7c40/0x7c40
[  128.673767][   T11]  ? lock_chain_count+0x20/0x20
[  128.678635][   T11]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  128.684553][   T11]  ? lockdep_hardirqs_on+0x94/0x140
[  128.689772][   T11]  ? skb_dequeue+0x120/0x150
[  128.694379][   T11]  ieee80211_iface_work+0x72c/0xc70
[  128.699779][   T11]  cfg80211_wiphy_work+0x224/0x260
[  128.704934][   T11]  ? process_one_work+0x7b4/0x1160
[  128.710082][   T11]  process_one_work+0x8ab/0x1160
[  128.715045][   T11]  ? worker_detach_from_pool+0x240/0x240
[  128.720782][   T11]  ? _raw_spin_lock_irq+0xb7/0xf0
[  128.725820][   T11]  ? _raw_spin_lock_irqsave+0x100/0x100
[  128.731386][   T11]  ? wq_worker_running+0x97/0x190
[  128.736440][   T11]  worker_thread+0xaf5/0x12a0
[  128.741169][   T11]  kthread+0x29d/0x330
[  128.745249][   T11]  ? worker_clr_flags+0x1a0/0x1a0
[  128.750314][   T11]  ? kthread_blkcg+0xd0/0xd0
[  128.754925][   T11]  ret_from_fork+0x1f/0x30
[  128.759551][   T11]  </TASK>
[  128.762627][ T3638] CPU: 0 PID: 3638 Comm: udevd Not tainted syzkaller #0
[  128.769787][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  128.780042][ T3638] Call Trace:
[  128.783342][ T3638]  <TASK>
[  128.786285][ T3638]  dump_stack_lvl+0x188/0x24e
[  128.791002][ T3638]  ? show_regs_print_info+0x12/0x12
[  128.796327][ T3638]  ? load_image+0x410/0x410
[  128.800852][ T3638]  ? __might_sleep+0xd0/0xd0
[  128.805568][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  128.810617][ T3638]  should_fail_ex+0x390/0x4c0
[  128.815328][ T3638]  should_failslab+0x5/0x20
[  128.819842][ T3638]  slab_pre_alloc_hook+0x59/0x300
[  128.824979][ T3638]  kmem_cache_alloc+0x56/0x2f0
[  128.829761][ T3638]  ? getname_flags+0xb7/0x500
[  128.834458][ T3638]  getname_flags+0xb7/0x500
[  128.838978][ T3638]  __x64_sys_newfstatat+0x16f/0x240
[  128.844206][ T3638]  ? __ia32_sys_newlstat+0x1f0/0x1f0
[  128.849507][ T3638]  ? do_sys_openat2+0x20a/0x4f0
[  128.854391][ T3638]  ? lockdep_hardirqs_on+0x94/0x140
[  128.859607][ T3638]  do_syscall_64+0x4c/0xa0
[  128.864051][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  128.868922][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  128.873711][ T3638]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  128.879638][ T3638] RIP: 0033:0x7fe871311b0a
[  128.884218][ T3638] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[  128.904211][ T3638] RSP: 002b:00007ffffcb571f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[  128.912758][ T3638] RAX: ffffffffffffffda RBX: 00007ffffcb572e0 RCX: 00007fe871311b0a
[  128.920847][ T3638] RDX: 00007ffffcb57200 RSI: 00007fe8713b47c8 RDI: 00000000ffffff9c
[  128.928847][ T3638] RBP: 00007fe8713fec48 R08: 00007ffffcb57598 R09: 0000000000000000
[  128.936838][ T3638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8713b47c8
[  128.944933][ T3638] R13: 0000000000000000 R14: 00007ffffcb572e0 R15: 0000000000000002
[  128.953027][ T3638]  </TASK>
[  128.956157][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  128.963215][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  128.973282][ T3627] Call Trace:
[  128.976570][ T3627]  <TASK>
[  128.979522][ T3627]  dump_stack_lvl+0x188/0x24e
[  128.984223][ T3627]  ? show_regs_print_info+0x12/0x12
[  128.989457][ T3627]  ? load_image+0x410/0x410
[  128.994008][ T3627]  ? __might_sleep+0xd0/0xd0
[  128.998617][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  129.003669][ T3627]  should_fail_ex+0x390/0x4c0
[  129.008383][ T3627]  should_failslab+0x5/0x20
[  129.012989][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  129.018034][ T3627]  kmem_cache_alloc_node+0x5a/0x310
[  129.023252][ T3627]  ? __alloc_skb+0xf9/0x7d0
[  129.027781][ T3627]  __alloc_skb+0xf9/0x7d0
[  129.032157][ T3627]  alloc_skb_with_frags+0xa7/0x710
[  129.037319][ T3627]  sock_alloc_send_pskb+0x87f/0x9a0
[  129.042573][ T3627]  ? sock_kzfree_s+0x50/0x50
[  129.047182][ T3627]  ? do_raw_spin_lock+0x128/0x2f0
[  129.052508][ T3627]  ? __rwlock_init+0x140/0x140
[  129.057303][ T3627]  ? do_raw_spin_unlock+0x11d/0x230
[  129.062524][ T3627]  unix_dgram_sendmsg+0x5c1/0x16f0
[  129.067758][ T3627]  ? aa_sk_perm+0x81f/0x950
[  129.072378][ T3627]  ? aa_af_perm+0x340/0x340
[  129.076925][ T3627]  ? unix_dgram_poll+0x680/0x680
[  129.081879][ T3627]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  129.088326][ T3627]  ? apparmor_socket_sendmsg+0x8a/0x330
[  129.093894][ T3627]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  129.099367][ T3627]  ? security_socket_sendmsg+0x7c/0xa0
[  129.104947][ T3627]  __sys_sendto+0x497/0x650
[  129.109566][ T3627]  ? __ia32_sys_getpeername+0x80/0x80
[  129.114987][ T3627]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  129.120988][ T3627]  ? lock_chain_count+0x20/0x20
[  129.125861][ T3627]  __x64_sys_sendto+0xda/0xf0
[  129.130733][ T3627]  do_syscall_64+0x4c/0xa0
[  129.135194][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  129.140521][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  129.145244][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  129.151163][ T3627] RIP: 0033:0x7fbf23e7c407
[  129.155690][ T3627] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  129.175316][ T3627] RSP: 002b:00007ffc9902ed90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  129.183834][ T3627] RAX: ffffffffffffffda RBX: 00007fbf23d2cc80 RCX: 00007fbf23e7c407
[  129.191907][ T3627] RDX: 000000000000003d RSI: 00007ffc9902eed0 RDI: 0000000000000003
[  129.199901][ T3627] RBP: 00007ffc9902f300 R08: 0000000000000000 R09: 0000000000000000
[  129.207987][ T3627] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc9902f318
[  129.216319][ T3627] R13: 00007ffc9902eed0 R14: 0000000000000022 R15: 00007ffc9902eed0
[  129.224422][ T3627]  </TASK>
[  129.227647][ T3638] udevd[3638]: error resolving group 'tty': Cannot allocate memory
[  129.235848][ T3638] FAULT_INJECTION: forcing a failure.
[  129.235848][ T3638] name failslab, interval 1, probability 1, space 0, times 802
[  129.236622][ T3627] FAULT_INJECTION: forcing a failure.
[  129.236622][ T3627] name failslab, interval 1, probability 1, space 0, times 801
[  129.248673][ T3638] CPU: 0 PID: 3638 Comm: udevd Not tainted syzkaller #0
[  129.248698][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  129.278574][ T3638] Call Trace:
[  129.281888][ T3638]  <TASK>
[  129.284839][ T3638]  dump_stack_lvl+0x188/0x24e
[  129.289544][ T3638]  ? show_regs_print_info+0x12/0x12
[  129.294771][ T3638]  ? load_image+0x410/0x410
[  129.299645][ T3638]  ? __might_sleep+0xd0/0xd0
[  129.304255][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  129.309429][ T3638]  should_fail_ex+0x390/0x4c0
[  129.314207][ T3638]  should_failslab+0x5/0x20
[  129.318751][ T3638]  slab_pre_alloc_hook+0x59/0x300
[  129.323831][ T3638]  ? tomoyo_encode+0x28a/0x550
[  129.328646][ T3638]  __kmem_cache_alloc_node+0x4f/0x270
[  129.334075][ T3638]  ? tomoyo_encode+0x28a/0x550
[  129.338881][ T3638]  __kmalloc+0xa3/0x240
[  129.343071][ T3638]  tomoyo_encode+0x28a/0x550
[  129.347706][ T3638]  tomoyo_realpath_from_path+0x578/0x5c0
[  129.353387][ T3638]  ? tomoyo_domain+0xd2/0x120
[  129.358098][ T3638]  ? tomoyo_path_perm+0x244/0x610
[  129.363230][ T3638]  tomoyo_path_perm+0x26f/0x610
[  129.368162][ T3638]  ? tomoyo_path_permission+0x3a0/0x3a0
[  129.373865][ T3638]  security_inode_getattr+0xcf/0x120
[  129.379358][ T3638]  vfs_getattr+0x26/0x3a0
[  129.383794][ T3638]  vfs_statx+0x168/0x610
[  129.388143][ T3638]  ? __phys_addr_symbol+0x2b/0x70
[  129.393488][ T3638]  ? vfs_fstatat+0x80/0x80
[  129.398834][ T3638]  ? getname_flags+0x206/0x500
[  129.403893][ T3638]  __x64_sys_newfstatat+0x190/0x240
[  129.409217][ T3638]  ? __ia32_sys_newlstat+0x1f0/0x1f0
[  129.414555][ T3638]  ? lockdep_hardirqs_on+0x94/0x140
[  129.419888][ T3638]  do_syscall_64+0x4c/0xa0
[  129.424338][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  129.429038][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  129.433738][ T3638]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  129.439657][ T3638] RIP: 0033:0x7fe871311b0a
[  129.444082][ T3638] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7
[  129.463696][ T3638] RSP: 002b:00007ffffcb571f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[  129.472124][ T3638] RAX: ffffffffffffffda RBX: 00007ffffcb572e0 RCX: 00007fe871311b0a
[  129.480116][ T3638] RDX: 00007ffffcb57200 RSI: 00007fe8713b47c8 RDI: 00000000ffffff9c
[  129.488104][ T3638] RBP: 00007fe8713fec48 R08: 00007ffffcb57598 R09: 0000000000000000
[  129.496085][ T3638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe8713b47c8
[  129.504067][ T3638] R13: 0000000000000000 R14: 00007ffffcb572e0 R15: 0000000000000002
[  129.512116][ T3638]  </TASK>
[  129.517254][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  129.524670][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  129.534833][ T3627] Call Trace:
[  129.538129][ T3627]  <TASK>
[  129.541075][ T3627]  dump_stack_lvl+0x188/0x24e
[  129.545805][ T3627]  ? show_regs_print_info+0x12/0x12
[  129.551216][ T3627]  ? load_image+0x410/0x410
[  129.555929][ T3627]  ? __might_sleep+0xd0/0xd0
[  129.560556][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  129.565602][ T3627]  should_fail_ex+0x390/0x4c0
[  129.570302][ T3627]  should_failslab+0x5/0x20
[  129.574836][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  129.579877][ T3627]  ? apparmor_sk_alloc_security+0x74/0x100
[  129.585710][ T3627]  __kmem_cache_alloc_node+0x4f/0x270
[  129.591206][ T3627]  ? __kasan_slab_alloc+0x6b/0x80
[  129.596334][ T3627]  ? apparmor_sk_alloc_security+0x74/0x100
[  129.602164][ T3627]  kmalloc_trace+0x26/0xe0
[  129.606620][ T3627]  apparmor_sk_alloc_security+0x74/0x100
[  129.612373][ T3627]  security_sk_alloc+0x6a/0xa0
[  129.617162][ T3627]  sk_prot_alloc+0x101/0x210
[  129.621799][ T3627]  sk_alloc+0x36/0x330
[  129.625975][ T3627]  unix_create1+0xb3/0x710
[  129.630412][ T3627]  unix_create+0x139/0x1f0
[  129.634945][ T3627]  __sock_create+0x49a/0x940
[  129.639560][ T3627]  __sys_socket+0xc4/0x190
[  129.644080][ T3627]  __x64_sys_socket+0x76/0x80
[  129.648774][ T3627]  do_syscall_64+0x4c/0xa0
[  129.653299][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  129.658000][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  129.662692][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  129.668775][ T3627] RIP: 0033:0x7fbf23ef7707
[  129.673250][ T3627] Code: 54 24 0c e8 6b ac ff ff 83 f8 ff 74 04 8b 44 24 0c 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 e6 0c 00 f7 d8 64 89 01 48
[  129.692954][ T3627] RSP: 002b:00007ffc9902eda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000029
[  129.701387][ T3627] RAX: ffffffffffffffda RBX: 000000000000003d RCX: 00007fbf23ef7707
[  129.709637][ T3627] RDX: 0000000000000000 RSI: 0000000000080002 RDI: 0000000000000001
[  129.717618][ T3627] RBP: 00007fbf23f83560 R08: 0000000000000000 R09: 0000000000000000
[  129.725599][ T3627] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[  129.733581][ T3627] R13: 00007ffc9902eed0 R14: 0000000000000022 R15: 00007ffc9902eed0
[  129.741580][ T3627]  </TASK>
[  129.751325][ T3638] FAULT_INJECTION: forcing a failure.
[  129.751325][ T3638] name failslab, interval 1, probability 1, space 0, times 797
[  129.753173][ T3627] FAULT_INJECTION: forcing a failure.
[  129.753173][ T3627] name failslab, interval 1, probability 1, space 0, times 797
[  129.764172][ T3638] CPU: 0 PID: 3638 Comm: udevd Not tainted syzkaller #0
[  129.764196][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  129.794609][ T3638] Call Trace:
[  129.797907][ T3638]  <TASK>
[  129.800856][ T3638]  dump_stack_lvl+0x188/0x24e
[  129.805576][ T3638]  ? show_regs_print_info+0x12/0x12
[  129.810793][ T3638]  ? load_image+0x410/0x410
[  129.815326][ T3638]  ? __might_sleep+0xd0/0xd0
[  129.819941][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  129.825076][ T3638]  should_fail_ex+0x390/0x4c0
[  129.829868][ T3638]  should_failslab+0x5/0x20
[  129.834557][ T3638]  slab_pre_alloc_hook+0x59/0x300
[  129.839601][ T3638]  ? tomoyo_realpath_from_path+0xe2/0x5c0
[  129.845336][ T3638]  __kmem_cache_alloc_node+0x4f/0x270
[  129.850728][ T3638]  ? tomoyo_realpath_from_path+0xe2/0x5c0
[  129.856484][ T3638]  __kmalloc+0xa3/0x240
[  129.860658][ T3638]  tomoyo_realpath_from_path+0xe2/0x5c0
[  129.866238][ T3638]  tomoyo_check_open_permission+0x212/0x440
[  129.872252][ T3638]  ? tomoyo_check_open_permission+0x1bf/0x440
[  129.878416][ T3638]  ? tomoyo_check_path_number_acl+0x280/0x280
[  129.884513][ T3638]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  129.890529][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  129.895605][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  129.900670][ T3638]  ? __rwlock_init+0x140/0x140
[  129.905456][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  129.910511][ T3638]  ? tomoyo_file_open+0xe9/0x170
[  129.915480][ T3638]  security_file_open+0x5e/0xa0
[  129.920350][ T3638]  do_dentry_open+0x2fd/0x10b0
[  129.925139][ T3638]  ? memcpy+0x3c/0x60
[  129.929138][ T3638]  path_openat+0x2674/0x2f10
[  129.933877][ T3638]  ? verify_lock_unused+0x140/0x140
[  129.939171][ T3638]  ? do_sys_openat2+0xdd/0x4f0
[  129.943987][ T3638]  ? do_filp_open+0x420/0x420
[  129.948908][ T3638]  do_filp_open+0x1ee/0x420
[  129.953471][ T3638]  ? vfs_tmpfile+0x470/0x470
[  129.958135][ T3638]  ? _raw_spin_unlock+0x24/0x40
[  129.963012][ T3638]  ? alloc_fd+0x590/0x640
[  129.967375][ T3638]  do_sys_openat2+0x14b/0x4f0
[  129.972085][ T3638]  ? __bpf_trace_rseq_ip_fixup+0x40/0x40
[  129.977753][ T3638]  ? do_sys_open+0xe0/0xe0
[  129.982228][ T3638]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  129.988248][ T3638]  ? lock_chain_count+0x20/0x20
[  129.993149][ T3638]  __x64_sys_openat+0x135/0x160
[  129.998046][ T3638]  do_syscall_64+0x4c/0xa0
[  130.002489][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  130.007273][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  130.011997][ T3638]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  130.017927][ T3638] RIP: 0033:0x7fe8712a7407
[  130.022377][ T3638] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  130.042016][ T3638] RSP: 002b:00007ffffcb574c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  130.050653][ T3638] RAX: ffffffffffffffda RBX: 00007fe871a86880 RCX: 00007fe8712a7407
[  130.058639][ T3638] RDX: 0000000000080000 RSI: 000055d2c8ac9c40 RDI: ffffffffffffff9c
[  130.066708][ T3638] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[  130.074716][ T3638] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d2b1ab07f5
[  130.082801][ T3638] R13: 000055d2b1ab07f5 R14: 0000000000000001 R15: 0000000000000000
[  130.090899][ T3638]  </TASK>
[  130.097746][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  130.104840][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  130.115203][ T3627] Call Trace:
[  130.118586][ T3627]  <TASK>
[  130.121558][ T3627]  dump_stack_lvl+0x188/0x24e
[  130.126268][ T3627]  ? show_regs_print_info+0x12/0x12
[  130.131678][ T3627]  ? load_image+0x410/0x410
[  130.136299][ T3627]  ? __might_sleep+0xd0/0xd0
[  130.140988][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  130.146208][ T3627]  should_fail_ex+0x390/0x4c0
[  130.150907][ T3627]  should_failslab+0x5/0x20
[  130.155508][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  130.160638][ T3627]  kmem_cache_alloc_node+0x5a/0x310
[  130.165869][ T3627]  ? __alloc_skb+0xf9/0x7d0
[  130.170397][ T3627]  __alloc_skb+0xf9/0x7d0
[  130.174744][ T3627]  alloc_skb_with_frags+0xa7/0x710
[  130.179959][ T3627]  ? rcu_read_unlock_special+0x510/0x510
[  130.185628][ T3627]  ? _raw_spin_unlock_irqrestore+0x10d/0x120
[  130.191645][ T3627]  sock_alloc_send_pskb+0x87f/0x9a0
[  130.196887][ T3627]  ? sock_kzfree_s+0x50/0x50
[  130.201560][ T3627]  ? do_raw_spin_lock+0x128/0x2f0
[  130.206610][ T3627]  ? __rwlock_init+0x140/0x140
[  130.211391][ T3627]  ? do_raw_spin_unlock+0x11d/0x230
[  130.216779][ T3627]  unix_dgram_sendmsg+0x5c1/0x16f0
[  130.221912][ T3627]  ? aa_sk_perm+0x81f/0x950
[  130.226441][ T3627]  ? aa_af_perm+0x340/0x340
[  130.231043][ T3627]  ? unix_dgram_poll+0x680/0x680
[  130.236024][ T3627]  ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[  130.242586][ T3627]  ? apparmor_socket_sendmsg+0x8a/0x330
[  130.248179][ T3627]  ? bpf_lsm_socket_sendmsg+0x5/0x10
[  130.253577][ T3627]  ? security_socket_sendmsg+0x7c/0xa0
[  130.259408][ T3627]  __sys_sendto+0x497/0x650
[  130.263932][ T3627]  ? __ia32_sys_getpeername+0x80/0x80
[  130.269343][ T3627]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  130.275345][ T3627]  ? lock_chain_count+0x20/0x20
[  130.280243][ T3627]  __x64_sys_sendto+0xda/0xf0
[  130.284944][ T3627]  do_syscall_64+0x4c/0xa0
[  130.289377][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  130.294079][ T3627]  ? clear_bhb_loop+0x60/0xb0
[  130.298795][ T3627]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  130.304703][ T3627] RIP: 0033:0x7fbf23e7c407
[  130.309223][ T3627] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  130.329377][ T3627] RSP: 002b:00007ffc9902ed90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  130.337812][ T3627] RAX: ffffffffffffffda RBX: 00007fbf23d2cc80 RCX: 00007fbf23e7c407
[  130.345800][ T3627] RDX: 000000000000004c RSI: 00007ffc9902eed0 RDI: 0000000000000003
[  130.353870][ T3627] RBP: 00007ffc9902f300 R08: 0000000000000000 R09: 0000000000000000
[  130.361939][ T3627] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc9902f318
[  130.369949][ T3627] R13: 00007ffc9902eed0 R14: 0000000000000031 R15: 00007ffc9902eed0
[  130.378230][ T3627]  </TASK>
[  130.391900][ T3638] FAULT_INJECTION: forcing a failure.
[  130.391900][ T3638] name failslab, interval 1, probability 1, space 0, times 794
[  130.405082][ T3638] CPU: 0 PID: 3638 Comm: udevd Not tainted syzkaller #0
[  130.412160][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  130.422426][ T3638] Call Trace:
[  130.425804][ T3638]  <TASK>
[  130.428781][ T3638]  dump_stack_lvl+0x188/0x24e
[  130.433502][ T3638]  ? show_regs_print_info+0x12/0x12
[  130.438740][ T3638]  ? load_image+0x410/0x410
[  130.443279][ T3638]  ? __might_sleep+0xd0/0xd0
[  130.447919][ T3638]  ? __lock_acquire+0x7c40/0x7c40
[  130.452989][ T3638]  should_fail_ex+0x390/0x4c0
[  130.457803][ T3638]  should_failslab+0x5/0x20
[  130.462326][ T3638]  slab_pre_alloc_hook+0x59/0x300
[  130.467368][ T3638]  ? is_bpf_text_address+0x22/0x2a0
[  130.472581][ T3638]  kmem_cache_alloc+0x56/0x2f0
[  130.477357][ T3638]  ? __alloc_file+0x25/0x230
[  130.481992][ T3638]  __alloc_file+0x25/0x230
[  130.486427][ T3638]  alloc_empty_file+0x90/0x180
[  130.491223][ T3638]  path_openat+0x11c/0x2f10
[  130.495742][ T3638]  ? __lock_acquire+0x1465/0x7c40
[  130.500812][ T3638]  ? verify_lock_unused+0x140/0x140
[  130.506082][ T3638]  ? kasan_set_track+0x4b/0x70
[  130.510954][ T3638]  ? verify_lock_unused+0x140/0x140
[  130.516191][ T3638]  ? do_sys_openat2+0xdd/0x4f0
[  130.520977][ T3638]  ? __x64_sys_openat+0x135/0x160
[  130.526015][ T3638]  ? do_syscall_64+0x4c/0xa0
[  130.530629][ T3638]  ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  130.536807][ T3638]  ? do_filp_open+0x420/0x420
[  130.541531][ T3638]  do_filp_open+0x1ee/0x420
[  130.546064][ T3638]  ? vfs_tmpfile+0x470/0x470
[  130.550692][ T3638]  ? _raw_spin_unlock+0x24/0x40
[  130.555590][ T3638]  ? alloc_fd+0x590/0x640
[  130.559960][ T3638]  do_sys_openat2+0x14b/0x4f0
[  130.564663][ T3638]  ? __bpf_trace_rseq_ip_fixup+0x40/0x40
[  130.570343][ T3638]  ? do_sys_open+0xe0/0xe0
[  130.574898][ T3638]  ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[  130.580906][ T3638]  ? lock_chain_count+0x20/0x20
[  130.585780][ T3638]  __x64_sys_openat+0x135/0x160
[  130.590671][ T3638]  do_syscall_64+0x4c/0xa0
[  130.595124][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  130.599826][ T3638]  ? clear_bhb_loop+0x60/0xb0
[  130.604541][ T3638]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  130.610625][ T3638] RIP: 0033:0x7fe8712a7407
[  130.615141][ T3638] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  130.634760][ T3638] RSP: 002b:00007ffffcb574c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  130.643199][ T3638] RAX: ffffffffffffffda RBX: 00007fe871a86880 RCX: 00007fe8712a7407
[  130.651361][ T3638] RDX: 0000000000080000 RSI: 000055d2c8ae25c0 RDI: ffffffffffffff9c
[  130.659344][ T3638] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[  130.667333][ T3638] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d2b1ab07f5
[  130.675323][ T3638] R13: 000055d2b1ab07f5 R14: 0000000000000001 R15: 0000000000000000
[  130.683800][ T3638]  </TASK>
[  130.723754][ T3627] FAULT_INJECTION: forcing a failure.
[  130.723754][ T3627] name failslab, interval 1, probability 1, space 0, times 789
[  130.737277][ T3627] CPU: 1 PID: 3627 Comm: klogd Not tainted syzkaller #0
[  130.744252][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  130.754339][ T3627] Call Trace:
[  130.757627][ T3627]  <TASK>
[  130.760581][ T3627]  dump_stack_lvl+0x188/0x24e
[  130.765391][ T3627]  ? show_regs_print_info+0x12/0x12
[  130.770629][ T3627]  ? load_image+0x410/0x410
[  130.775162][ T3627]  ? __might_sleep+0xd0/0xd0
[  130.779764][ T3627]  ? __lock_acquire+0x7c40/0x7c40
[  130.784822][ T3627]  should_fail_ex+0x390/0x4c0
[  130.789605][ T3627]  should_failslab+0x5/0x20
[  130.794117][ T3627]  slab_pre_alloc_hook+0x59/0x300
[  130.799195][ T3627]  kmem_cache_alloc+0x56/0x2f0
[  130.803968][ T3627]  ? __alloc_file+0x25/0x230
[  130.808574][ T3627]  __alloc_file+0x25/0x230
[  130.813003][ T3627]  alloc_empty_file+0x90/0x180
[  130.817869][ T3627]  alloc_file+0x5b/0x5f0