last executing test programs:

5.87806482s ago: executing program 3 (id=150):
r0 = fsopen(&(0x7f0000000000)='ceph\x00', 0x1)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000100)='mount_timeout\x00', &(0x7f0000000150)='10\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000200)='source\x00', &(0x7f0000000300)='127.0.0.1:6789:/\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
nanosleep(&(0x7f0000000400)={0x1}, 0x0)

5.027869051s ago: executing program 0 (id=156):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000050)='./proc\x00', 0x1ff)
mount(&(0x7f0000000060)=@filename='none\x00', &(0x7f0000000070)='./proc\x00', &(0x7f00000000d0)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/ipv4/icmp_ratelimit\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='1000', 0x4)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/sys/net/ipv4/ip_forward\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='1', 0x1)
close(r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x8)
sendto$inet(r2, &(0x7f0000000300)="080000000100010068656c6c6f", 0xd, 0x0, &(0x7f0000000400)={0x2, 0x0, @remote}, 0x10)
sendto$inet(r2, &(0x7f0000000300)="080000000100010068656c6c6f", 0xd, 0x0, &(0x7f0000000500)={0x2, 0x0, @rand_addr=0x64010100}, 0x10)
sendto$inet(r2, &(0x7f0000000300)="080000000100010068656c6c6f", 0xd, 0x0, &(0x7f0000000600)={0x2, 0x0, @rand_addr=0x64010101}, 0x10)

4.759471528s ago: executing program 3 (id=157):
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newsa={0x148, 0x10, 0x0, 0x0, 0x0, {{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in=@loopback, 0x1234, 0x32}, @in=@loopback, {}, {}, {}, 0x1, 0x2, 0x2}, [@algo_crypt={0x58, 0x14, {{'cbc(aes)\x00'}, 0x80, "000102030405060708090a0b0c0d0e0f"}}]}, 0x148}}, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=@newpolicy={0xfc, 0x13, 0x0, 0x0, 0x0, {{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20}, {}, {}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x13, [{{@in=@loopback, 0x1234, 0x32}, 0x2, @in=@loopback, 0x2}]}]}, 0xfc}}, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r1, &(0x7f0000000400)="01020304", 0x4, 0x0, &(0x7f0000000440)={0x2, 0x1234, @loopback}, 0x10)

4.759262064s ago: executing program 2 (id=158):
r0 = syz_usb_connect$rtl8150(0x3, 0x3f, &(0x7f00000003c0)={{0x12, 0x1, 0x110, 0xff, 0xff, 0x0, 0x40, 0xbda, 0x8150, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x5, 0x80, 0x0, "", {{0x9, 0x4, 0x0, 0x7f, 0x3, 0xff, 0x11, 0x1, 0x5, "", {{0x9, 0x5, 0x81, 0x2, 0x40, 0x6, 0x9, 0x4}, {0x9, 0x5, 0x2, 0x2, 0x20, 0x2, 0x57, 0x6e}, {0x9, 0x5, 0x83, 0x3, 0x240, 0x3, 0x82, 0x8}}}}}}]}}, 0x0)
syz_usb_control_io$rtl8150(r0, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000480)={0x0, 0x3, 0x3}}, 0x0)
syz_usb_control_io$rtl8150(r0, &(0x7f0000002980)={0x14, 0x0, &(0x7f00000028c0)={0x0, 0x3, 0x3}}, 0x0)
syz_usb_control_io$rtl8150(r0, 0x0, 0x0)
syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000004280)={0x2c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004240)={0x40, 0x5, 0x2, "2bd8"}})
nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syzkaller0\x00', &(0x7f0000000100)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x10, '\x00'/16}})
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'syzkaller1\x00', &(0x7f0000000300)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x10, '\x00'/16}})

4.578884742s ago: executing program 3 (id=159):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x48}}, 0x0)

4.46894632s ago: executing program 3 (id=160):
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x1001})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000300)={'syzkaller1\x00', 0x1})
write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6000000000203a00fe800000000000000000000000000001ff0200000000000000000000000000018700000000000000fe800000000000000000000000000001"], 0x48)
nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0)

3.812774677s ago: executing program 0 (id=161):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$netlink(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000040)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="94000000000105060100000000000000020000003200018014000180080001007f000001080002007f0000011a0002800500010006000000060002003039000006000300001500003200028014000180080001007f000001080002007f0000011a0002800500010006000000060002000015000006000300303900000c0005800800010066747000080007000000012c"], 0x94}], 0x1}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x6)
bind$inet(r1, &(0x7f0000000300)={0x2, 0x1500, @loopback}, 0x10)
listen(r1, 0x5)
r2 = socket$inet_tcp(0x2, 0x1, 0x6)
bind$inet(r2, &(0x7f0000000400)={0x2, 0x3930, @loopback}, 0x10)
connect$inet(r2, &(0x7f0000000500)={0x2, 0x1500, @loopback}, 0x10)

3.501792193s ago: executing program 3 (id=164):
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x801, @loopback}, 0x10)
listen(r0, 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/portlist\x00', 0x1, 0x0)
write(r1, &(0x7f00000001c0)='3\n\x00', 0x2)
write(r1, &(0x7f0000000200)='4\n\x00', 0x2)
write(r1, &(0x7f0000000240)='5\n\x00', 0x2)
write(r1, &(0x7f0000000280)='6\n\x00', 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./nfsd/versions\x00', 0x1, 0x0)
write(r2, &(0x7f0000000300)='-2 -3\n\x00', 0x6)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./nfsd/threads\x00', 0x1, 0x0)
write(r3, &(0x7f0000000380)='1\n\x00', 0x2)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r4, &(0x7f00000003c0)={0x2, 0x801, @loopback}, 0x10)

3.50080515s ago: executing program 0 (id=172):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000700)="1234567890123456789012345678901234567890123456789012345678901234567890123456", 0x26}], 0x1, &(0x7f0000000800)=[@prinfo={0x18, 0x84, 0x5, {0x10}}], 0x18}, 0x0)

3.397194326s ago: executing program 0 (id=166):
r0 = socket$inet(0x2, 0x1, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x801, @loopback}, 0x10)
listen(r0, 0x5)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./nfsd\x00', &(0x7f0000000200)='nfsd\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./nfsd/versions\x00', 0x1, 0x0)
write(r1, &(0x7f0000000400)='-2 -3 +4\n\x00', 0x9)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./nfsd/portlist\x00', 0x1, 0x0)
write(r2, &(0x7f0000000600)='3\n\x00', 0x2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/threads\x00', 0x1, 0x0)
write(r3, &(0x7f0000000800)='1\n\x00', 0x2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./exp\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./mnt\x00', 0x1ff)
mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000b00)='./proc\x00', &(0x7f0000000c00)='proc\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000d00)='./proc/net/rpc/nfsd.export/channel\x00', 0x1, 0x0)
write(r4, &(0x7f0000000e00)='* ./exp 10000 0 0 0\n\x00', 0x14)
mount$nfs4(&(0x7f0000000f00)='127.0.0.1:./exp\x00', &(0x7f0000000a00)='./mnt\x00', &(0x7f0000001000), 0x0, &(0x7f0000001100)={[{'addr=127.0.0.1,port=2049,proto=tcp,clientaddr=127.0.0.1', 0x31}]}) (async)
openat(0xffffffffffffff9c, &(0x7f0000001200)='./mnt/file0\x00', 0x0, 0x0)

2.235297453s ago: executing program 1 (id=173):
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
shutdown(r0, 0x2)

2.111789538s ago: executing program 1 (id=174):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/self/fail-nth\x00', 0x1, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00')
write(r0, &(0x7f0000000100)='1\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='2\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='3\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='4\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='5\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='6\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='7\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='8\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='9\x00', 0x2)
read(r1, &(0x7f0000000180)=""/512, 0x200)
write(r0, &(0x7f0000000100)='10\x00', 0x3)
read(r1, &(0x7f0000000180)=""/512, 0x200)

2.038780459s ago: executing program 2 (id=175):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000700)="1234567890123456789012345678901234567890123456789012345678901234567890123456", 0x26}], 0x1, &(0x7f0000000800)=[@prinfo={0x18, 0x84, 0x5, {0x10}}], 0x18}, 0x0)

1.968229989s ago: executing program 2 (id=176):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x808, @loopback}, 0x10)
listen(r0, 0x5)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f0000000010)={0x2, 0x808, @loopback}, 0x10)
r2 = accept(r0, 0x0, 0x0)
read(r2, &(0x7f0000000150), 0x100)
write(r2, &(0x7f0000000100)="8000001c1234567800000001000000000000000000000000000000000000000700000000", 0x20)
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200), 0x4)
setsockopt$inet_tcp_TLS_TX(r2, 0x124, 0x1, &(0x7f0000000300)=@gcm_128={{0x303}}, 0x28)
write(r2, &(0x7f0000000400)="15030300020200", 0x7)
nanosleep(&(0x7f0000000500)={0x1}, 0x0)

1.279505673s ago: executing program 0 (id=177):
r0 = socket$rxrpc(0x21, 0x2, 0x2)
bind$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @empty}}, 0x24)
listen(r0, 0x5)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r1, &(0x7f0000000100)="00000001000000010000000100000001000000010101000000000001", 0x1c, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback}, 0x10)
recvfrom$rxrpc(r0, &(0x7f0000000300), 0x100, 0x1, 0x0, 0x0)

1.25601441s ago: executing program 1 (id=178):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt(r0, 0x6, 0x1c, &(0x7f0000001200)=""/4, 0x0)

942.577918ms ago: executing program 2 (id=179):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='proc\x00', &(0x7f0000000080)='./proc_mnt\x00', 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x1388, @empty}, 0x10)
listen(r0, 0x5)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7d, &(0x7f0000000280)={0x0, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x7}, 0x8)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x1388, @loopback}, 0x10)
r2 = accept(r0, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000580)="0123456789012345", 0x8}], 0x1}, 0x8000)
nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000680), 0x4)
nanosleep(&(0x7f0000000700)={0x0, 0x5f5e100}, 0x0)

451.538664ms ago: executing program 1 (id=180):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(&(0x7f0000000080)=@filename='debugfs\x00', &(0x7f00000000c0)='./debug\x00', &(0x7f0000000100)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./debug/netdevsim/netdevsim0/max_vfs\x00', 0x1, 0x0)
write(r0, &(0x7f0000000180)='1\x00', 0x1)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r1)
sendmsg$DEVLINK_CMD_RATE_NEW(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x44, r2, 0x5, 0x0, 0x0, {}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}]}, 0x44}}, 0x0)

388.109128ms ago: executing program 1 (id=181):
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x84, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2}}, 0xffff, 0x4}, 0x90)
bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0xb, @loopback, 0x1}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000140)="13881388000000001234567806000004", 0x10}], 0x1}}], 0x1, 0x0)

338.523809ms ago: executing program 2 (id=182):
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newsa={0x14c, 0x10, 0x5, 0x1, 0x0, {{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80}, {@in6=@loopback, 0x1234, 0x33}, @in6=@loopback, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x5c, 0x1, {{'hmac(sha1)\x00'}, 0xa0, "000102030405060708090a0b0c0d0e0f10111213"}}]}, 0x14c}}, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=@newpolicy={0xfc, 0x13, 0x5, 0x1, 0x0, {{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80}, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@loopback, 0x1234, 0x33}, 0xa, @in6=@loopback}]}]}, 0xfc}}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r1, &(0x7f0000000600)="1234567890", 0xa, 0x0, &(0x7f0000000700)={0xa, 0x1234, 0x0, @loopback}, 0x1c)

211.476737ms ago: executing program 2 (id=183):
r0 = socket$inet(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x1234, @private=0x1010101}})
r1 = socket$rds(0x15, 0x5, 0x0)
setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0x2, 0x4)
bind$rds(r1, &(0x7f0000000200)={0x2, 0x1234, @private=0x1010101}, 0x10)
sendmsg$rds(r1, &(0x7f0000000300)={&(0x7f0000000400)={0x2, 0x1234, @private=0x2010101}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000600)=""/4, 0x8}], 0x1}, 0x0)
nanosleep(&(0x7f0000000700)={0x0, 0x1dcd6500}, 0x0)

112.93383ms ago: executing program 3 (id=184):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000700)="1234567890123456789012345678901234567890123456789012345678901234567890123456", 0x26}], 0x1, &(0x7f0000000800)=[@prinfo={0x18, 0x84, 0x5, {0x10}}], 0x18}, 0x0)

62.59635ms ago: executing program 0 (id=185):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x1a85, @loopback}, 0x10)
listen(r0, 0x5)
r1 = fsopen(&(0x7f0000000100)='ceph\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000200)='source\x00', &(0x7f0000000300)='127.0.0.1:6789:/\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000400)='ms_mode\x00', &(0x7f0000000500)='crc\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000600)='mount_timeout\x00', &(0x7f0000000700)='5\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) (async)
r2 = accept$inet(r0, 0x0, 0x0)
read(r2, &(0x7f0000000800)=""/100, 0x64)
write(r2, &(0x7f0000000900)='ceph v2\n\x00'/28, 0x1c)
shutdown(r2, 0x2)
close(r2)
close(r0)
nanosleep(&(0x7f0000000a00)={0x2}, 0x0)

0s ago: executing program 1 (id=186):
r0 = fsopen(&(0x7f0000000000)='nfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='vers\x00', &(0x7f0000000080)='3\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000000c0)='addr\x00', &(0x7f0000000100)='127.0.0.1\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='clientaddr\x00', &(0x7f0000000180)='127.0.0.1\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000001c0)='sec\x00', &(0x7f0000000200)='krb5\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000240)='source\x00', &(0x7f0000000280)='127.0.0.1:/export\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)

kernel console output (not intermixed with test programs):

0
[  108.686076][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.686106][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.686134][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.686170][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.686205][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.686225][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.686252][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.686276][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.686307][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.686349][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.686372][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.686411][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.686441][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.686465][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.686492][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.686518][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.686542][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.686576][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.686618][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.686648][ T4951]  do_syscall_64+0x17b/0x530
[  108.686666][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.686683][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.686703][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.686726][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.686746][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.686762][ T4951] 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
[  108.686778][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.686798][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.686813][ T4951] RDX: 0000000000000052 RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.686826][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.686838][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.686851][ T4951] R13: 00007ffce3a01f80 R14: 0000000000000037 R15: 00007ffce3a01f80
[  108.686880][ T4951]  </TASK>
[  108.687402][ T4951] FAULT_INJECTION: forcing a failure.
[  108.687402][ T4951] name failslab, interval 1, probability 100, space 0, times 47
[  108.687435][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.687456][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.687468][ T4951] Call Trace:
[  108.687475][ T4951]  <TASK>
[  108.687482][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.687507][ T4951]  should_fail_ex+0x467/0x600
[  108.687539][ T4951]  should_failslab+0xa8/0x100
[  108.687559][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.687586][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.687609][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.687639][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.687667][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.687703][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.687738][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.687758][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.687785][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.687809][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.687839][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.687881][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.687901][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.687938][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.687962][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.687986][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.688013][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.688042][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.688066][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.688101][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.688143][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.688171][ T4951]  do_syscall_64+0x17b/0x530
[  108.688190][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.688208][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.688228][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.688251][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.688270][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.688287][ T4951] 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
[  108.688303][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.688322][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.688336][ T4951] RDX: 0000000000000052 RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.688349][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.688361][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.688375][ T4951] R13: 00007ffce3a01f80 R14: 0000000000000037 R15: 00007ffce3a01f80
[  108.688404][ T4951]  </TASK>
[  108.691737][ T4951] FAULT_INJECTION: forcing a failure.
[  108.691737][ T4951] name failslab, interval 1, probability 100, space 0, times 46
[  108.691765][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.691787][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.691798][ T4951] Call Trace:
[  108.691806][ T4951]  <TASK>
[  108.691813][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.691841][ T4951]  should_fail_ex+0x467/0x600
[  108.691868][ T4951]  should_failslab+0xa8/0x100
[  108.691888][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.691916][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.691938][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.691968][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.691996][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.692033][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.692069][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.692087][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.692116][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.692140][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.692170][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.692211][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.692232][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.692270][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.692293][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.692317][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.692346][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.692374][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.692397][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.692438][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.692480][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.692508][ T4951]  do_syscall_64+0x17b/0x530
[  108.692528][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.692546][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.692565][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.692588][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.692607][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.692623][ T4951] 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
[  108.692640][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.692660][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.692675][ T4951] RDX: 000000000000004e RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.692687][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.692700][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.692713][ T4951] R13: 00007ffce3a01f80 R14: 0000000000000033 R15: 00007ffce3a01f80
[  108.692742][ T4951]  </TASK>
[  108.693209][ T4951] FAULT_INJECTION: forcing a failure.
[  108.693209][ T4951] name failslab, interval 1, probability 100, space 0, times 45
[  108.693235][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.693256][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.693266][ T4951] Call Trace:
[  108.693273][ T4951]  <TASK>
[  108.693281][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.693307][ T4951]  should_fail_ex+0x467/0x600
[  108.693334][ T4951]  should_failslab+0xa8/0x100
[  108.693354][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.693381][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.693403][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.693440][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.693468][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.693505][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.693539][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.693559][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.693588][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.693611][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.693641][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.693683][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.693702][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.693741][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.693764][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.693789][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.693817][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.693844][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.693868][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.693903][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.693944][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.693972][ T4951]  do_syscall_64+0x17b/0x530
[  108.693991][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.694009][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.694028][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.694052][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.694071][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.694087][ T4951] 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
[  108.694104][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.694123][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.694137][ T4951] RDX: 000000000000004e RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.694150][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.694163][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.694176][ T4951] R13: 00007ffce3a01f80 R14: 0000000000000033 R15: 00007ffce3a01f80
[  108.694205][ T4951]  </TASK>
[  108.694670][ T4951] FAULT_INJECTION: forcing a failure.
[  108.694670][ T4951] name failslab, interval 1, probability 100, space 0, times 44
[  108.694695][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.694716][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.694727][ T4951] Call Trace:
[  108.694734][ T4951]  <TASK>
[  108.694742][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.694767][ T4951]  should_fail_ex+0x467/0x600
[  108.694796][ T4951]  should_failslab+0xa8/0x100
[  108.694815][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.694843][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.694865][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.694895][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.694923][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.694960][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.694995][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.695014][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.695043][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.695067][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.695097][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.695139][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.695159][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.695197][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.695221][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.695246][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.695271][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.695302][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.695325][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.695359][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.695400][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.695434][ T4951]  do_syscall_64+0x17b/0x530
[  108.695453][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.695471][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.695490][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.695513][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.695533][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.695549][ T4951] 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
[  108.695566][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.695585][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.695599][ T4951] RDX: 0000000000000049 RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.695612][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.695625][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.695638][ T4951] R13: 00007ffce3a01f80 R14: 000000000000002e R15: 00007ffce3a01f80
[  108.695667][ T4951]  </TASK>
[  108.696539][ T2193] FAULT_INJECTION: forcing a failure.
[  108.696539][ T2193] name failslab, interval 1, probability 100, space 0, times 44
[  108.696568][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.696589][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.696601][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.696633][ T2193] Call Trace:
[  108.696641][ T2193]  <TASK>
[  108.696649][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.696675][ T2193]  should_fail_ex+0x467/0x600
[  108.696704][ T2193]  should_failslab+0xa8/0x100
[  108.696725][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.696753][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.696776][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.696807][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.696837][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.696879][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.696900][ T2193]  process_one_work+0xaaf/0x1480
[  108.696919][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.696959][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.696977][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.697009][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.697035][ T2193]  worker_thread+0xb05/0x10d0
[  108.697081][ T2193]  kthread+0x388/0x470
[  108.697107][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.697127][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.697154][ T2193]  ret_from_fork+0x514/0xb70
[  108.697184][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.697210][ T2193]  ? __switch_to+0xc89/0x1420
[  108.697236][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.697263][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.697308][ T2193]  </TASK>
[  108.697321][ T2193] FAULT_INJECTION: forcing a failure.
[  108.697321][ T2193] name failslab, interval 1, probability 100, space 0, times 43
[  108.697344][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.697365][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.697376][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.697404][ T2193] Call Trace:
[  108.697411][ T2193]  <TASK>
[  108.697418][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.697449][ T2193]  should_fail_ex+0x467/0x600
[  108.697478][ T2193]  should_failslab+0xa8/0x100
[  108.697499][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.697526][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.697551][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.697582][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.697612][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.697654][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.697675][ T2193]  process_one_work+0xaaf/0x1480
[  108.697694][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.697733][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.697751][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.697784][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.697810][ T2193]  worker_thread+0xb05/0x10d0
[  108.697855][ T2193]  kthread+0x388/0x470
[  108.697881][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.697900][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.697927][ T2193]  ret_from_fork+0x514/0xb70
[  108.697956][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.697982][ T2193]  ? __switch_to+0xc89/0x1420
[  108.698008][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.698034][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.698077][ T2193]  </TASK>
[  108.698582][ T4951] FAULT_INJECTION: forcing a failure.
[  108.698582][ T4951] name failslab, interval 1, probability 100, space 0, times 42
[  108.698606][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.698627][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.698638][ T4951] Call Trace:
[  108.698645][ T4951]  <TASK>
[  108.698653][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.698678][ T4951]  should_fail_ex+0x467/0x600
[  108.698706][ T4951]  should_failslab+0xa8/0x100
[  108.698725][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.698753][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.698776][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.698806][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.698834][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.698871][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.698906][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.698925][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.698953][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.698977][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.699009][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.699050][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.699070][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.699109][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.699132][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.699156][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.699183][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.699209][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.699236][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.699271][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.699314][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.699343][ T4951]  do_syscall_64+0x17b/0x530
[  108.699361][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.699379][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.699399][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.699422][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.699446][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.699462][ T4951] 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
[  108.699479][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.699498][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.699513][ T4951] RDX: 0000000000000049 RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.699526][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.699539][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.699552][ T4951] R13: 00007ffce3a01f80 R14: 000000000000002e R15: 00007ffce3a01f80
[  108.699581][ T4951]  </TASK>
[  108.699675][ T2193] FAULT_INJECTION: forcing a failure.
[  108.699675][ T2193] name failslab, interval 1, probability 100, space 0, times 41
[  108.699700][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.699724][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.699736][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.699766][ T2193] Call Trace:
[  108.699773][ T2193]  <TASK>
[  108.699781][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.699806][ T2193]  should_fail_ex+0x467/0x600
[  108.699836][ T2193]  should_failslab+0xa8/0x100
[  108.699856][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.699883][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.699906][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.699937][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.699966][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.700008][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.700030][ T2193]  process_one_work+0xaaf/0x1480
[  108.700049][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.700088][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.700105][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.700138][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.700164][ T2193]  worker_thread+0xb05/0x10d0
[  108.700209][ T2193]  kthread+0x388/0x470
[  108.700235][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.700254][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.700281][ T2193]  ret_from_fork+0x514/0xb70
[  108.700310][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.700336][ T2193]  ? __switch_to+0xc89/0x1420
[  108.700362][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.700389][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.700438][ T2193]  </TASK>
[  108.700461][ T2193] FAULT_INJECTION: forcing a failure.
[  108.700461][ T2193] name failslab, interval 1, probability 100, space 0, times 40
[  108.700485][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.700505][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.700516][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.700545][ T2193] Call Trace:
[  108.700552][ T2193]  <TASK>
[  108.700559][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.700602][ T2193]  should_fail_ex+0x467/0x600
[  108.700631][ T2193]  should_failslab+0xa8/0x100
[  108.700652][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.700682][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.700705][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.700736][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.700765][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.700808][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.700829][ T2193]  process_one_work+0xaaf/0x1480
[  108.700847][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.700887][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.700905][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.700936][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.700961][ T2193]  worker_thread+0xb05/0x10d0
[  108.701007][ T2193]  kthread+0x388/0x470
[  108.701033][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.701052][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.701079][ T2193]  ret_from_fork+0x514/0xb70
[  108.701108][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.701135][ T2193]  ? __switch_to+0xc89/0x1420
[  108.701159][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.701186][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.701230][ T2193]  </TASK>
[  108.705340][ T2193] FAULT_INJECTION: forcing a failure.
[  108.705340][ T2193] name failslab, interval 1, probability 100, space 0, times 38
[  108.705369][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.705391][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.705404][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.705442][ T2193] Call Trace:
[  108.705450][ T2193]  <TASK>
[  108.705458][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.705485][ T2193]  should_fail_ex+0x467/0x600
[  108.705514][ T2193]  should_failslab+0xa8/0x100
[  108.705534][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.705563][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.705586][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.705617][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.705646][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.705689][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.705712][ T2193]  process_one_work+0xaaf/0x1480
[  108.705730][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.705769][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.705787][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.705821][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.705846][ T2193]  worker_thread+0xb05/0x10d0
[  108.705891][ T2193]  kthread+0x388/0x470
[  108.705917][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.705937][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.705963][ T2193]  ret_from_fork+0x514/0xb70
[  108.705993][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.706019][ T2193]  ? __switch_to+0xc89/0x1420
[  108.706045][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.706071][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.706115][ T2193]  </TASK>
[  108.708278][ T2193] FAULT_INJECTION: forcing a failure.
[  108.708278][ T2193] name failslab, interval 1, probability 100, space 0, times 37
[  108.708306][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.708328][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.708340][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.708370][ T2193] Call Trace:
[  108.708377][ T2193]  <TASK>
[  108.708385][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.708412][ T2193]  should_fail_ex+0x467/0x600
[  108.708450][ T2193]  should_failslab+0xa8/0x100
[  108.708470][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.708498][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.708521][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.708553][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.708582][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.708624][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.708646][ T2193]  process_one_work+0xaaf/0x1480
[  108.708665][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.708704][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.708722][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.708756][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.708781][ T2193]  worker_thread+0xb05/0x10d0
[  108.708827][ T2193]  kthread+0x388/0x470
[  108.708853][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.708875][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.708903][ T2193]  ret_from_fork+0x514/0xb70
[  108.708932][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.708959][ T2193]  ? __switch_to+0xc89/0x1420
[  108.708984][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.709010][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.709054][ T2193]  </TASK>
[  108.709119][   T48] FAULT_INJECTION: forcing a failure.
[  108.709119][   T48] name failslab, interval 1, probability 100, space 0, times 37
[  108.709144][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.709164][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.709176][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.709204][   T48] Call Trace:
[  108.709211][   T48]  <TASK>
[  108.709219][   T48]  dump_stack_lvl+0xe8/0x150
[  108.709245][   T48]  should_fail_ex+0x467/0x600
[  108.709274][   T48]  should_failslab+0xa8/0x100
[  108.709295][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.709321][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.709344][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.709375][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.709405][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.709453][   T48]  ? process_one_work+0x7fd/0x1480
[  108.709474][   T48]  process_one_work+0xaaf/0x1480
[  108.709516][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.709534][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.709567][   T48]  ? assign_work+0x3cf/0x5d0
[  108.709594][   T48]  worker_thread+0xb05/0x10d0
[  108.709625][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.709658][   T48]  kthread+0x388/0x470
[  108.709683][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.709703][   T48]  ? __pfx_kthread+0x10/0x10
[  108.709729][   T48]  ret_from_fork+0x514/0xb70
[  108.709758][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.709785][   T48]  ? __switch_to+0xc89/0x1420
[  108.709811][   T48]  ? __pfx_kthread+0x10/0x10
[  108.709837][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.709880][   T48]  </TASK>
[  108.709894][   T48] FAULT_INJECTION: forcing a failure.
[  108.709894][   T48] name failslab, interval 1, probability 100, space 0, times 36
[  108.709916][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.709937][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.709947][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.709974][   T48] Call Trace:
[  108.709981][   T48]  <TASK>
[  108.709989][   T48]  dump_stack_lvl+0xe8/0x150
[  108.710013][   T48]  should_fail_ex+0x467/0x600
[  108.710043][   T48]  should_failslab+0xa8/0x100
[  108.710062][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.710089][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.710112][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.710143][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.710172][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.710214][   T48]  ? process_one_work+0x7fd/0x1480
[  108.710235][   T48]  process_one_work+0xaaf/0x1480
[  108.710277][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.710294][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.710328][   T48]  ? assign_work+0x3cf/0x5d0
[  108.710353][   T48]  worker_thread+0xb05/0x10d0
[  108.710384][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.710417][   T48]  kthread+0x388/0x470
[  108.710449][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.710468][   T48]  ? __pfx_kthread+0x10/0x10
[  108.710494][   T48]  ret_from_fork+0x514/0xb70
[  108.710524][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.710550][   T48]  ? __switch_to+0xc89/0x1420
[  108.710574][   T48]  ? __pfx_kthread+0x10/0x10
[  108.710602][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.710647][   T48]  </TASK>
[  108.711154][ T4951] FAULT_INJECTION: forcing a failure.
[  108.711154][ T4951] name failslab, interval 1, probability 100, space 0, times 36
[  108.711179][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.711203][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.711214][ T4951] Call Trace:
[  108.711221][ T4951]  <TASK>
[  108.711229][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.711254][ T4951]  should_fail_ex+0x467/0x600
[  108.711282][ T4951]  should_failslab+0xa8/0x100
[  108.711301][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.711329][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.711352][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.711381][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.711409][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.711452][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.711487][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.711507][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.711535][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.711559][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.711590][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.711631][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.711652][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.711690][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.711713][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.711738][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.711764][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.711790][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.711814][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.711848][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.711890][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.711918][ T4951]  do_syscall_64+0x17b/0x530
[  108.711935][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.711951][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.711971][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.711995][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.712014][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.712031][ T4951] 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
[  108.712048][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.712067][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.712082][ T4951] RDX: 000000000000004e RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.712095][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.712108][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.712121][ T4951] R13: 00007ffce3a01f80 R14: 0000000000000033 R15: 00007ffce3a01f80
[  108.712151][ T4951]  </TASK>
[  108.712600][ T2193] FAULT_INJECTION: forcing a failure.
[  108.712600][ T2193] name failslab, interval 1, probability 100, space 0, times 35
[  108.712626][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.712650][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.712661][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.712691][ T2193] Call Trace:
[  108.712698][ T2193]  <TASK>
[  108.712706][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.712732][ T2193]  should_fail_ex+0x467/0x600
[  108.712762][ T2193]  should_failslab+0xa8/0x100
[  108.712782][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.712809][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.712832][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.712864][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.712893][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.712935][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.712956][ T2193]  process_one_work+0xaaf/0x1480
[  108.712974][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.713015][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.713032][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.713066][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.713091][ T2193]  worker_thread+0xb05/0x10d0
[  108.713137][ T2193]  kthread+0x388/0x470
[  108.713162][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.713181][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.713208][ T2193]  ret_from_fork+0x514/0xb70
[  108.713238][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.713264][ T2193]  ? __switch_to+0xc89/0x1420
[  108.713290][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.713317][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.713361][ T2193]  </TASK>
[  108.713596][   T48] FAULT_INJECTION: forcing a failure.
[  108.713596][   T48] name failslab, interval 1, probability 100, space 0, times 34
[  108.713621][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.713642][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.713655][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.713683][   T48] Call Trace:
[  108.713691][   T48]  <TASK>
[  108.713698][   T48]  dump_stack_lvl+0xe8/0x150
[  108.713724][   T48]  should_fail_ex+0x467/0x600
[  108.713753][   T48]  should_failslab+0xa8/0x100
[  108.713773][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.713800][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.713823][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.713854][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.713892][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.713934][   T48]  ? process_one_work+0x7fd/0x1480
[  108.713955][   T48]  process_one_work+0xaaf/0x1480
[  108.713997][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.714015][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.714048][   T48]  ? assign_work+0x3cf/0x5d0
[  108.714073][   T48]  worker_thread+0xb05/0x10d0
[  108.714109][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.714146][   T48]  kthread+0x388/0x470
[  108.714172][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.714191][   T48]  ? __pfx_kthread+0x10/0x10
[  108.714217][   T48]  ret_from_fork+0x514/0xb70
[  108.714246][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.714273][   T48]  ? __switch_to+0xc89/0x1420
[  108.714298][   T48]  ? __pfx_kthread+0x10/0x10
[  108.714324][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.714368][   T48]  </TASK>
[  108.714391][   T48] FAULT_INJECTION: forcing a failure.
[  108.714391][   T48] name failslab, interval 1, probability 100, space 0, times 33
[  108.714414][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.714441][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.714453][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.714481][   T48] Call Trace:
[  108.714488][   T48]  <TASK>
[  108.714496][   T48]  dump_stack_lvl+0xe8/0x150
[  108.714520][   T48]  should_fail_ex+0x467/0x600
[  108.714550][   T48]  should_failslab+0xa8/0x100
[  108.714570][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.714598][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.714621][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.714652][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.714682][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.714723][   T48]  ? process_one_work+0x7fd/0x1480
[  108.714744][   T48]  process_one_work+0xaaf/0x1480
[  108.714787][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.714805][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.714838][   T48]  ? assign_work+0x3cf/0x5d0
[  108.714863][   T48]  worker_thread+0xb05/0x10d0
[  108.714896][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.714928][   T48]  kthread+0x388/0x470
[  108.714954][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.714973][   T48]  ? __pfx_kthread+0x10/0x10
[  108.715000][   T48]  ret_from_fork+0x514/0xb70
[  108.715029][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.715055][   T48]  ? __switch_to+0xc89/0x1420
[  108.715080][   T48]  ? __pfx_kthread+0x10/0x10
[  108.715110][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.715153][   T48]  </TASK>
[  108.715193][ T2193] FAULT_INJECTION: forcing a failure.
[  108.715193][ T2193] name failslab, interval 1, probability 100, space 0, times 32
[  108.715216][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.715236][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.715247][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.715273][ T2193] Call Trace:
[  108.715280][ T2193]  <TASK>
[  108.715288][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.715314][ T2193]  should_fail_ex+0x467/0x600
[  108.715345][ T2193]  should_failslab+0xa8/0x100
[  108.715366][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.715394][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.715417][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.715453][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.715484][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.715526][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.715546][ T2193]  process_one_work+0xaaf/0x1480
[  108.715565][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.715604][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.715622][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.715654][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.715681][ T2193]  worker_thread+0xb05/0x10d0
[  108.715725][ T2193]  kthread+0x388/0x470
[  108.715752][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.715771][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.715798][ T2193]  ret_from_fork+0x514/0xb70
[  108.715827][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.715853][ T2193]  ? __switch_to+0xc89/0x1420
[  108.715879][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.715906][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.715949][ T2193]  </TASK>
[  108.717336][ T4951] FAULT_INJECTION: forcing a failure.
[  108.717336][ T4951] name failslab, interval 1, probability 100, space 0, times 31
[  108.717363][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.717385][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.717396][ T4951] Call Trace:
[  108.717403][ T4951]  <TASK>
[  108.717411][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.717446][ T4951]  should_fail_ex+0x467/0x600
[  108.717473][ T4951]  should_failslab+0xa8/0x100
[  108.717493][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.717520][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.717543][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.717573][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.717601][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.717638][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.717673][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.717693][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.717721][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.717745][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.717776][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.717818][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.717838][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.717877][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.717900][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.717925][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.717952][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.717978][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.718001][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.718037][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.718078][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.718107][ T4951]  do_syscall_64+0x17b/0x530
[  108.718126][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.718144][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.718164][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.718188][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.718206][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.718224][ T4951] 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
[  108.718241][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.718261][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.718276][ T4951] RDX: 000000000000004e RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.718288][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.718301][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.718314][ T4951] R13: 00007ffce3a01f80 R14: 0000000000000033 R15: 00007ffce3a01f80
[  108.718344][ T4951]  </TASK>
[  108.720051][ T2193] FAULT_INJECTION: forcing a failure.
[  108.720051][ T2193] name failslab, interval 1, probability 100, space 0, times 29
[  108.720077][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.720099][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.720111][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.720141][ T2193] Call Trace:
[  108.720149][ T2193]  <TASK>
[  108.720157][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.720183][ T2193]  should_fail_ex+0x467/0x600
[  108.720213][ T2193]  should_failslab+0xa8/0x100
[  108.720233][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.720261][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.720283][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.720315][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.720345][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.720387][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.720409][ T2193]  process_one_work+0xaaf/0x1480
[  108.720434][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.720474][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.720492][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.720525][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.720552][ T2193]  worker_thread+0xb05/0x10d0
[  108.720613][ T2193]  kthread+0x388/0x470
[  108.720640][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.720659][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.720687][ T2193]  ret_from_fork+0x514/0xb70
[  108.720715][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.720742][ T2193]  ? __switch_to+0xc89/0x1420
[  108.720767][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.720795][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.720838][ T2193]  </TASK>
[  108.720851][ T2193] FAULT_INJECTION: forcing a failure.
[  108.720851][ T2193] name failslab, interval 1, probability 100, space 0, times 28
[  108.720873][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.720895][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.720906][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.720934][ T2193] Call Trace:
[  108.720941][ T2193]  <TASK>
[  108.720949][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.720974][ T2193]  should_fail_ex+0x467/0x600
[  108.721003][ T2193]  should_failslab+0xa8/0x100
[  108.721023][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.721051][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.721074][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.721105][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.721134][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.721177][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.721198][ T2193]  process_one_work+0xaaf/0x1480
[  108.721216][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.721256][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.721274][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.721307][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.721332][ T2193]  worker_thread+0xb05/0x10d0
[  108.721378][ T2193]  kthread+0x388/0x470
[  108.721403][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.721428][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.721454][ T2193]  ret_from_fork+0x514/0xb70
[  108.721483][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.721510][ T2193]  ? __switch_to+0xc89/0x1420
[  108.721538][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.721565][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.721608][ T2193]  </TASK>
[  108.721671][   T48] FAULT_INJECTION: forcing a failure.
[  108.721671][   T48] name failslab, interval 1, probability 100, space 0, times 27
[  108.721695][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.721716][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.721727][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.721755][   T48] Call Trace:
[  108.721763][   T48]  <TASK>
[  108.721771][   T48]  dump_stack_lvl+0xe8/0x150
[  108.721796][   T48]  should_fail_ex+0x467/0x600
[  108.721825][   T48]  should_failslab+0xa8/0x100
[  108.721845][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.721872][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.721896][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.721926][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.721956][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.721998][   T48]  ? process_one_work+0x7fd/0x1480
[  108.722019][   T48]  process_one_work+0xaaf/0x1480
[  108.722061][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.722079][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.722112][   T48]  ? assign_work+0x3cf/0x5d0
[  108.722138][   T48]  worker_thread+0xb05/0x10d0
[  108.722170][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.722203][   T48]  kthread+0x388/0x470
[  108.722229][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.722248][   T48]  ? __pfx_kthread+0x10/0x10
[  108.722275][   T48]  ret_from_fork+0x514/0xb70
[  108.722304][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.722331][   T48]  ? __switch_to+0xc89/0x1420
[  108.722356][   T48]  ? __pfx_kthread+0x10/0x10
[  108.722383][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.722432][   T48]  </TASK>
[  108.722444][   T48] FAULT_INJECTION: forcing a failure.
[  108.722444][   T48] name failslab, interval 1, probability 100, space 0, times 26
[  108.722466][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.722487][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.722499][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.722527][   T48] Call Trace:
[  108.722533][   T48]  <TASK>
[  108.722541][   T48]  dump_stack_lvl+0xe8/0x150
[  108.722566][   T48]  should_fail_ex+0x467/0x600
[  108.722596][   T48]  should_failslab+0xa8/0x100
[  108.722616][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.722643][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.722666][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.722697][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.722727][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.722768][   T48]  ? process_one_work+0x7fd/0x1480
[  108.722789][   T48]  process_one_work+0xaaf/0x1480
[  108.722832][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.722849][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.722883][   T48]  ? assign_work+0x3cf/0x5d0
[  108.722908][   T48]  worker_thread+0xb05/0x10d0
[  108.722940][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.722972][   T48]  kthread+0x388/0x470
[  108.722997][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.723017][   T48]  ? __pfx_kthread+0x10/0x10
[  108.723044][   T48]  ret_from_fork+0x514/0xb70
[  108.723072][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.723096][   T48]  ? __switch_to+0xc89/0x1420
[  108.723119][   T48]  ? __pfx_kthread+0x10/0x10
[  108.723146][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.723192][   T48]  </TASK>
[  108.725308][ T4951] FAULT_INJECTION: forcing a failure.
[  108.725308][ T4951] name failslab, interval 1, probability 100, space 0, times 26
[  108.725335][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.725356][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.725368][ T4951] Call Trace:
[  108.725375][ T4951]  <TASK>
[  108.725383][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.725410][ T4951]  should_fail_ex+0x467/0x600
[  108.725445][ T4951]  should_failslab+0xa8/0x100
[  108.725464][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.725492][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.725515][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.725545][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.725573][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.725610][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.725646][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.725665][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.725696][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.725718][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.725748][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.725790][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.725810][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.725849][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.725872][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.725897][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.725922][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.725949][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.725973][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.726008][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.726049][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.726079][ T4951]  do_syscall_64+0x17b/0x530
[  108.726097][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.726115][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.726134][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.726158][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.726177][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.726194][ T4951] 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
[  108.726210][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.726229][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.726244][ T4951] RDX: 000000000000003a RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.726257][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.726269][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.726283][ T4951] R13: 00007ffce3a01f80 R14: 000000000000001f R15: 00007ffce3a01f80
[  108.726312][ T4951]  </TASK>
[  108.726515][ T2193] FAULT_INJECTION: forcing a failure.
[  108.726515][ T2193] name failslab, interval 1, probability 100, space 0, times 25
[  108.726541][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.726562][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.726574][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.726604][ T2193] Call Trace:
[  108.726611][ T2193]  <TASK>
[  108.726619][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.726645][ T2193]  should_fail_ex+0x467/0x600
[  108.726674][ T2193]  should_failslab+0xa8/0x100
[  108.726693][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.726722][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.726744][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.726776][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.726805][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.726848][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.726869][ T2193]  process_one_work+0xaaf/0x1480
[  108.726888][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.726926][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.726945][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.726978][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.727004][ T2193]  worker_thread+0xb05/0x10d0
[  108.727049][ T2193]  kthread+0x388/0x470
[  108.727076][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.727096][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.727122][ T2193]  ret_from_fork+0x514/0xb70
[  108.727152][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.727178][ T2193]  ? __switch_to+0xc89/0x1420
[  108.727204][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.727231][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.727273][ T2193]  </TASK>
[  108.727287][ T2193] FAULT_INJECTION: forcing a failure.
[  108.727287][ T2193] name failslab, interval 1, probability 100, space 0, times 24
[  108.727310][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.727331][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.727343][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.727371][ T2193] Call Trace:
[  108.727378][ T2193]  <TASK>
[  108.727386][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.727411][ T2193]  should_fail_ex+0x467/0x600
[  108.727447][ T2193]  should_failslab+0xa8/0x100
[  108.727467][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.727495][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.727518][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.727549][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.727578][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.727620][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.727642][ T2193]  process_one_work+0xaaf/0x1480
[  108.727660][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.727700][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.727717][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.727751][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.727776][ T2193]  worker_thread+0xb05/0x10d0
[  108.727821][ T2193]  kthread+0x388/0x470
[  108.727847][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.727867][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.727893][ T2193]  ret_from_fork+0x514/0xb70
[  108.727922][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.727948][ T2193]  ? __switch_to+0xc89/0x1420
[  108.727974][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.728003][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.728046][ T2193]  </TASK>
[  108.728141][ T2194] FAULT_INJECTION: forcing a failure.
[  108.728141][ T2194] name failslab, interval 1, probability 100, space 0, times 24
[  108.728164][ T2194] CPU: 0 UID: 0 PID: 2194 Comm: kworker/u8:17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.728185][ T2194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.728197][ T2194] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.728226][ T2194] Call Trace:
[  108.728233][ T2194]  <TASK>
[  108.728241][ T2194]  dump_stack_lvl+0xe8/0x150
[  108.728266][ T2194]  should_fail_ex+0x467/0x600
[  108.728295][ T2194]  should_failslab+0xa8/0x100
[  108.728316][ T2194]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.728343][ T2194]  ? __alloc_skb+0x1d7/0x7a0
[  108.728366][ T2194]  ? __alloc_skb+0x1d7/0x7a0
[  108.728397][ T2194]  __alloc_skb+0x1d7/0x7a0
[  108.728433][ T2194]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.728475][ T2194]  ? process_one_work+0x7fd/0x1480
[  108.728496][ T2194]  process_one_work+0xaaf/0x1480
[  108.728538][ T2194]  ? __pfx_process_one_work+0x10/0x10
[  108.728556][ T2194]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.728589][ T2194]  ? assign_work+0x3cf/0x5d0
[  108.728614][ T2194]  worker_thread+0xb05/0x10d0
[  108.728660][ T2194]  kthread+0x388/0x470
[  108.728686][ T2194]  ? __pfx_worker_thread+0x10/0x10
[  108.728704][ T2194]  ? __pfx_kthread+0x10/0x10
[  108.728732][ T2194]  ret_from_fork+0x514/0xb70
[  108.728761][ T2194]  ? __pfx_ret_from_fork+0x10/0x10
[  108.728787][ T2194]  ? __switch_to+0xc89/0x1420
[  108.728812][ T2194]  ? __pfx_kthread+0x10/0x10
[  108.728839][ T2194]  ret_from_fork_asm+0x1a/0x30
[  108.728882][ T2194]  </TASK>
[  108.728895][ T2194] FAULT_INJECTION: forcing a failure.
[  108.728895][ T2194] name failslab, interval 1, probability 100, space 0, times 23
[  108.728917][ T2194] CPU: 0 UID: 0 PID: 2194 Comm: kworker/u8:17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.728938][ T2194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.728949][ T2194] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.728978][ T2194] Call Trace:
[  108.728985][ T2194]  <TASK>
[  108.728992][ T2194]  dump_stack_lvl+0xe8/0x150
[  108.729017][ T2194]  should_fail_ex+0x467/0x600
[  108.729046][ T2194]  should_failslab+0xa8/0x100
[  108.729066][ T2194]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.729094][ T2194]  ? __alloc_skb+0x1d7/0x7a0
[  108.729116][ T2194]  ? __alloc_skb+0x1d7/0x7a0
[  108.729148][ T2194]  __alloc_skb+0x1d7/0x7a0
[  108.729178][ T2194]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.729219][ T2194]  ? process_one_work+0x7fd/0x1480
[  108.729240][ T2194]  process_one_work+0xaaf/0x1480
[  108.729283][ T2194]  ? __pfx_process_one_work+0x10/0x10
[  108.729300][ T2194]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.729333][ T2194]  ? assign_work+0x3cf/0x5d0
[  108.729359][ T2194]  worker_thread+0xb05/0x10d0
[  108.729404][ T2194]  kthread+0x388/0x470
[  108.729435][ T2194]  ? __pfx_worker_thread+0x10/0x10
[  108.729455][ T2194]  ? __pfx_kthread+0x10/0x10
[  108.729482][ T2194]  ret_from_fork+0x514/0xb70
[  108.729511][ T2194]  ? __pfx_ret_from_fork+0x10/0x10
[  108.729537][ T2194]  ? __switch_to+0xc89/0x1420
[  108.729563][ T2194]  ? __pfx_kthread+0x10/0x10
[  108.729592][ T2194]  ret_from_fork_asm+0x1a/0x30
[  108.729635][ T2194]  </TASK>
[  108.729735][    C0] FAULT_INJECTION: forcing a failure.
[  108.729735][    C0] name failslab, interval 1, probability 100, space 0, times 22
[  108.729736][    C1] FAULT_INJECTION: forcing a failure.
[  108.729736][    C1] name failslab, interval 1, probability 100, space 0, times 22
[  108.729764][    C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.729786][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.729798][    C0] Call Trace:
[  108.729806][    C0]  <TASK>
[  108.729814][    C0]  dump_stack_lvl+0xe8/0x150
[  108.729842][    C0]  should_fail_ex+0x467/0x600
[  108.729872][    C0]  should_failslab+0xa8/0x100
[  108.729893][    C0]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.729922][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.729947][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.729980][    C0]  __alloc_skb+0x1d7/0x7a0
[  108.730011][    C0]  __netdev_alloc_skb+0xc0/0x4b0
[  108.730043][    C0]  __ieee80211_beacon_get+0xc97/0x1820
[  108.730081][    C0]  ? __lock_acquire+0x6df/0x2e40
[  108.730100][    C0]  ? __ieee80211_beacon_get+0x34/0x1820
[  108.730135][    C0]  ieee80211_beacon_get_tim+0xbd/0x2c0
[  108.730171][    C0]  ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[  108.730217][    C0]  mac80211_hwsim_beacon_tx+0x378/0x820
[  108.730256][    C0]  __iterate_interfaces+0x2af/0x5a0
[  108.730286][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.730317][    C0]  ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[  108.730349][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.730379][    C0]  ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[  108.730414][    C0]  mac80211_hwsim_beacon+0xb2/0x2b0
[  108.730445][    C0]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  108.730472][    C0]  __hrtimer_run_queues+0x3eb/0xaf0
[  108.730521][    C0]  hrtimer_run_softirq+0x18f/0x260
[  108.730554][    C0]  handle_softirqs+0x1d9/0x6c0
[  108.730588][    C0]  run_ktimerd+0x69/0x100
[  108.730613][    C0]  smpboot_thread_fn+0x57c/0xa80
[  108.730640][    C0]  ? smpboot_thread_fn+0x4e/0xa80
[  108.730673][    C0]  kthread+0x388/0x470
[  108.730700][    C0]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  108.730722][    C0]  ? __pfx_kthread+0x10/0x10
[  108.730751][    C0]  ret_from_fork+0x514/0xb70
[  108.730781][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  108.730809][    C0]  ? __switch_to+0xc89/0x1420
[  108.730835][    C0]  ? __pfx_kthread+0x10/0x10
[  108.730864][    C0]  ret_from_fork_asm+0x1a/0x30
[  108.730909][    C0]  </TASK>
[  108.730927][    C1] CPU: 1 UID: 0 PID: 30 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.730940][    C0] FAULT_INJECTION: forcing a failure.
[  108.730940][    C0] name failslab, interval 1, probability 100, space 0, times 21
[  108.730951][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.730965][    C1] Call Trace:
[  108.730973][    C1]  <TASK>
[  108.730981][    C1]  dump_stack_lvl+0xe8/0x150
[  108.731007][    C1]  should_fail_ex+0x467/0x600
[  108.731038][    C1]  should_failslab+0xa8/0x100
[  108.731058][    C1]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.731087][    C1]  ? __alloc_skb+0x1d7/0x7a0
[  108.731111][    C1]  ? __alloc_skb+0x1d7/0x7a0
[  108.731144][    C1]  __alloc_skb+0x1d7/0x7a0
[  108.731176][    C1]  __netdev_alloc_skb+0xc0/0x4b0
[  108.731209][    C1]  __ieee80211_beacon_get+0xc97/0x1820
[  108.731246][    C1]  ? __lock_acquire+0x6df/0x2e40
[  108.731265][    C1]  ? __ieee80211_beacon_get+0x34/0x1820
[  108.731299][    C1]  ieee80211_beacon_get_tim+0xbd/0x2c0
[  108.731336][    C1]  ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[  108.731382][    C1]  mac80211_hwsim_beacon_tx+0x378/0x820
[  108.731419][    C1]  __iterate_interfaces+0x2af/0x5a0
[  108.731449][    C1]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.731480][    C1]  ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[  108.731512][    C1]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.731542][    C1]  ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[  108.731576][    C1]  mac80211_hwsim_beacon+0xb2/0x2b0
[  108.731601][    C1]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  108.731628][    C1]  __hrtimer_run_queues+0x3eb/0xaf0
[  108.731676][    C1]  hrtimer_run_softirq+0x18f/0x260
[  108.731710][    C1]  handle_softirqs+0x1d9/0x6c0
[  108.731742][    C1]  run_ktimerd+0x69/0x100
[  108.731766][    C1]  smpboot_thread_fn+0x57c/0xa80
[  108.731793][    C1]  ? smpboot_thread_fn+0x4e/0xa80
[  108.731826][    C1]  kthread+0x388/0x470
[  108.731853][    C1]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  108.731876][    C1]  ? __pfx_kthread+0x10/0x10
[  108.731904][    C1]  ret_from_fork+0x514/0xb70
[  108.731940][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  108.731967][    C1]  ? __switch_to+0xc89/0x1420
[  108.731994][    C1]  ? __pfx_kthread+0x10/0x10
[  108.732023][    C1]  ret_from_fork_asm+0x1a/0x30
[  108.732067][    C1]  </TASK>
[  108.732079][    C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.732097][    C1] FAULT_INJECTION: forcing a failure.
[  108.732097][    C1] name failslab, interval 1, probability 100, space 0, times 20
[  108.732103][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.732116][    C0] Call Trace:
[  108.732124][    C0]  <TASK>
[  108.732132][    C0]  dump_stack_lvl+0xe8/0x150
[  108.732158][    C0]  should_fail_ex+0x467/0x600
[  108.732189][    C0]  should_failslab+0xa8/0x100
[  108.732210][    C0]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.732239][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.732263][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.732296][    C0]  __alloc_skb+0x1d7/0x7a0
[  108.732327][    C0]  __netdev_alloc_skb+0xc0/0x4b0
[  108.732359][    C0]  __ieee80211_beacon_get+0xc97/0x1820
[  108.732396][    C0]  ? __lock_acquire+0x6df/0x2e40
[  108.732415][    C0]  ? __ieee80211_beacon_get+0x34/0x1820
[  108.732455][    C0]  ieee80211_beacon_get_tim+0xbd/0x2c0
[  108.732492][    C0]  ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[  108.732526][    C0]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.732562][    C0]  mac80211_hwsim_beacon_tx+0x378/0x820
[  108.732600][    C0]  __iterate_interfaces+0x2af/0x5a0
[  108.732630][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.732660][    C0]  ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[  108.732691][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.732721][    C0]  ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[  108.732755][    C0]  mac80211_hwsim_beacon+0xb2/0x2b0
[  108.732779][    C0]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  108.732806][    C0]  __hrtimer_run_queues+0x3eb/0xaf0
[  108.732854][    C0]  hrtimer_run_softirq+0x18f/0x260
[  108.732888][    C0]  handle_softirqs+0x1d9/0x6c0
[  108.732920][    C0]  run_ktimerd+0x69/0x100
[  108.732944][    C0]  smpboot_thread_fn+0x57c/0xa80
[  108.732971][    C0]  ? smpboot_thread_fn+0x4e/0xa80
[  108.733004][    C0]  kthread+0x388/0x470
[  108.733031][    C0]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  108.733053][    C0]  ? __pfx_kthread+0x10/0x10
[  108.733082][    C0]  ret_from_fork+0x514/0xb70
[  108.733113][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  108.733140][    C0]  ? __switch_to+0xc89/0x1420
[  108.733167][    C0]  ? __pfx_kthread+0x10/0x10
[  108.733196][    C0]  ret_from_fork_asm+0x1a/0x30
[  108.733241][    C0]  </TASK>
[  108.733252][    C1] CPU: 1 UID: 0 PID: 30 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.733269][    C0] FAULT_INJECTION: forcing a failure.
[  108.733269][    C0] name failslab, interval 1, probability 100, space 0, times 19
[  108.733276][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.733289][    C1] Call Trace:
[  108.733297][    C1]  <TASK>
[  108.733305][    C1]  dump_stack_lvl+0xe8/0x150
[  108.733331][    C1]  should_fail_ex+0x467/0x600
[  108.733362][    C1]  should_failslab+0xa8/0x100
[  108.733383][    C1]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.733412][    C1]  ? __alloc_skb+0x1d7/0x7a0
[  108.733436][    C1]  ? __alloc_skb+0x1d7/0x7a0
[  108.733470][    C1]  __alloc_skb+0x1d7/0x7a0
[  108.733502][    C1]  __netdev_alloc_skb+0xc0/0x4b0
[  108.733534][    C1]  __ieee80211_beacon_get+0xc97/0x1820
[  108.733570][    C1]  ? __lock_acquire+0x6df/0x2e40
[  108.733588][    C1]  ? __ieee80211_beacon_get+0x34/0x1820
[  108.733622][    C1]  ieee80211_beacon_get_tim+0xbd/0x2c0
[  108.733658][    C1]  ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[  108.733692][    C1]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.733729][    C1]  mac80211_hwsim_beacon_tx+0x378/0x820
[  108.733766][    C1]  __iterate_interfaces+0x2af/0x5a0
[  108.733796][    C1]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.733826][    C1]  ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[  108.733858][    C1]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.733888][    C1]  ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[  108.733927][    C1]  mac80211_hwsim_beacon+0xb2/0x2b0
[  108.733952][    C1]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  108.733979][    C1]  __hrtimer_run_queues+0x3eb/0xaf0
[  108.734026][    C1]  hrtimer_run_softirq+0x18f/0x260
[  108.734060][    C1]  handle_softirqs+0x1d9/0x6c0
[  108.734092][    C1]  run_ktimerd+0x69/0x100
[  108.734116][    C1]  smpboot_thread_fn+0x57c/0xa80
[  108.734143][    C1]  ? smpboot_thread_fn+0x4e/0xa80
[  108.734175][    C1]  kthread+0x388/0x470
[  108.734202][    C1]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  108.734225][    C1]  ? __pfx_kthread+0x10/0x10
[  108.734254][    C1]  ret_from_fork+0x514/0xb70
[  108.734285][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  108.734313][    C1]  ? __switch_to+0xc89/0x1420
[  108.734339][    C1]  ? __pfx_kthread+0x10/0x10
[  108.734368][    C1]  ret_from_fork_asm+0x1a/0x30
[  108.734417][    C1]  </TASK>
[  108.734428][    C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.734443][    C1] FAULT_INJECTION: forcing a failure.
[  108.734443][    C1] name failslab, interval 1, probability 100, space 0, times 18
[  108.734452][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.734464][    C0] Call Trace:
[  108.734472][    C0]  <TASK>
[  108.734480][    C0]  dump_stack_lvl+0xe8/0x150
[  108.734506][    C0]  should_fail_ex+0x467/0x600
[  108.734537][    C0]  should_failslab+0xa8/0x100
[  108.734557][    C0]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.734587][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.734611][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.734644][    C0]  __alloc_skb+0x1d7/0x7a0
[  108.734675][    C0]  __netdev_alloc_skb+0xc0/0x4b0
[  108.734707][    C0]  __ieee80211_beacon_get+0xc97/0x1820
[  108.734744][    C0]  ? __lock_acquire+0x6df/0x2e40
[  108.734763][    C0]  ? __ieee80211_beacon_get+0x34/0x1820
[  108.734797][    C0]  ieee80211_beacon_get_tim+0xbd/0x2c0
[  108.734833][    C0]  ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[  108.734867][    C0]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.734903][    C0]  mac80211_hwsim_beacon_tx+0x378/0x820
[  108.734941][    C0]  __iterate_interfaces+0x2af/0x5a0
[  108.734970][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.735000][    C0]  ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[  108.735032][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.735062][    C0]  ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[  108.735097][    C0]  mac80211_hwsim_beacon+0xb2/0x2b0
[  108.735122][    C0]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  108.735149][    C0]  __hrtimer_run_queues+0x3eb/0xaf0
[  108.735197][    C0]  hrtimer_run_softirq+0x18f/0x260
[  108.735230][    C0]  handle_softirqs+0x1d9/0x6c0
[  108.735263][    C0]  run_ktimerd+0x69/0x100
[  108.735287][    C0]  smpboot_thread_fn+0x57c/0xa80
[  108.735314][    C0]  ? smpboot_thread_fn+0x4e/0xa80
[  108.735347][    C0]  kthread+0x388/0x470
[  108.735374][    C0]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  108.735396][    C0]  ? __pfx_kthread+0x10/0x10
[  108.735430][    C0]  ret_from_fork+0x514/0xb70
[  108.735461][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  108.735488][    C0]  ? __switch_to+0xc89/0x1420
[  108.735515][    C0]  ? __pfx_kthread+0x10/0x10
[  108.735544][    C0]  ret_from_fork_asm+0x1a/0x30
[  108.735589][    C0]  </TASK>
[  108.735601][    C1] CPU: 1 UID: 0 PID: 30 Comm: ktimers/1 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.735617][    C0] FAULT_INJECTION: forcing a failure.
[  108.735617][    C0] name failslab, interval 1, probability 100, space 0, times 17
[  108.735624][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.735637][    C1] Call Trace:
[  108.735644][    C1]  <TASK>
[  108.735652][    C1]  dump_stack_lvl+0xe8/0x150
[  108.735678][    C1]  should_fail_ex+0x467/0x600
[  108.735713][    C1]  should_failslab+0xa8/0x100
[  108.735735][    C1]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.735764][    C1]  ? __alloc_skb+0x1d7/0x7a0
[  108.735788][    C1]  ? __alloc_skb+0x1d7/0x7a0
[  108.735822][    C1]  __alloc_skb+0x1d7/0x7a0
[  108.735852][    C1]  __netdev_alloc_skb+0xc0/0x4b0
[  108.735891][    C1]  __ieee80211_beacon_get+0xc97/0x1820
[  108.735932][    C1]  ? __lock_acquire+0x6df/0x2e40
[  108.735951][    C1]  ? __ieee80211_beacon_get+0x34/0x1820
[  108.735986][    C1]  ieee80211_beacon_get_tim+0xbd/0x2c0
[  108.736022][    C1]  ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[  108.736056][    C1]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.736093][    C1]  mac80211_hwsim_beacon_tx+0x378/0x820
[  108.736130][    C1]  __iterate_interfaces+0x2af/0x5a0
[  108.736160][    C1]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.736190][    C1]  ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[  108.736222][    C1]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.736252][    C1]  ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[  108.736287][    C1]  mac80211_hwsim_beacon+0xb2/0x2b0
[  108.736311][    C1]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  108.736338][    C1]  __hrtimer_run_queues+0x3eb/0xaf0
[  108.736386][    C1]  hrtimer_run_softirq+0x18f/0x260
[  108.736419][    C1]  handle_softirqs+0x1d9/0x6c0
[  108.736452][    C1]  run_ktimerd+0x69/0x100
[  108.736476][    C1]  smpboot_thread_fn+0x57c/0xa80
[  108.736503][    C1]  ? smpboot_thread_fn+0x4e/0xa80
[  108.736535][    C1]  kthread+0x388/0x470
[  108.736562][    C1]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  108.736585][    C1]  ? __pfx_kthread+0x10/0x10
[  108.736614][    C1]  ret_from_fork+0x514/0xb70
[  108.736644][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  108.736671][    C1]  ? __switch_to+0xc89/0x1420
[  108.736698][    C1]  ? __pfx_kthread+0x10/0x10
[  108.736726][    C1]  ret_from_fork_asm+0x1a/0x30
[  108.736771][    C1]  </TASK>
[  108.736782][    C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.736806][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.736818][    C0] Call Trace:
[  108.736825][    C0]  <TASK>
[  108.736833][    C0]  dump_stack_lvl+0xe8/0x150
[  108.736859][    C0]  should_fail_ex+0x467/0x600
[  108.736889][    C0]  should_failslab+0xa8/0x100
[  108.736909][    C0]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.736939][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.736963][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.736996][    C0]  __alloc_skb+0x1d7/0x7a0
[  108.737028][    C0]  __netdev_alloc_skb+0xc0/0x4b0
[  108.737061][    C0]  __ieee80211_beacon_get+0xc97/0x1820
[  108.737102][    C0]  ? __lock_acquire+0x6df/0x2e40
[  108.737123][    C0]  ? __ieee80211_beacon_get+0x34/0x1820
[  108.737160][    C0]  ieee80211_beacon_get_tim+0xbd/0x2c0
[  108.737201][    C0]  ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[  108.737238][    C0]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.737279][    C0]  mac80211_hwsim_beacon_tx+0x378/0x820
[  108.737321][    C0]  __iterate_interfaces+0x2af/0x5a0
[  108.737354][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.737388][    C0]  ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[  108.737430][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.737459][    C0]  ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[  108.737493][    C0]  mac80211_hwsim_beacon+0xb2/0x2b0
[  108.737520][    C0]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  108.737549][    C0]  __hrtimer_run_queues+0x3eb/0xaf0
[  108.737598][    C0]  hrtimer_run_softirq+0x18f/0x260
[  108.737635][    C0]  handle_softirqs+0x1d9/0x6c0
[  108.737668][    C0]  run_ktimerd+0x69/0x100
[  108.737694][    C0]  smpboot_thread_fn+0x57c/0xa80
[  108.737722][    C0]  ? smpboot_thread_fn+0x4e/0xa80
[  108.737757][    C0]  kthread+0x388/0x470
[  108.737785][    C0]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  108.737810][    C0]  ? __pfx_kthread+0x10/0x10
[  108.737840][    C0]  ret_from_fork+0x514/0xb70
[  108.737872][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  108.737901][    C0]  ? __switch_to+0xc89/0x1420
[  108.737929][    C0]  ? __pfx_kthread+0x10/0x10
[  108.737959][    C0]  ret_from_fork_asm+0x1a/0x30
[  108.738006][    C0]  </TASK>
[  108.738038][    C0] FAULT_INJECTION: forcing a failure.
[  108.738038][    C0] name failslab, interval 1, probability 100, space 0, times 15
[  108.738066][    C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.738090][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.738102][    C0] Call Trace:
[  108.738109][    C0]  <TASK>
[  108.738117][    C0]  dump_stack_lvl+0xe8/0x150
[  108.738146][    C0]  should_fail_ex+0x467/0x600
[  108.738178][    C0]  should_failslab+0xa8/0x100
[  108.738200][    C0]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.738230][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.738255][    C0]  ? __alloc_skb+0x1d7/0x7a0
[  108.738290][    C0]  __alloc_skb+0x1d7/0x7a0
[  108.738322][    C0]  __netdev_alloc_skb+0xc0/0x4b0
[  108.738355][    C0]  __ieee80211_beacon_get+0xc97/0x1820
[  108.738394][    C0]  ? __lock_acquire+0x6df/0x2e40
[  108.738415][    C0]  ? __ieee80211_beacon_get+0x34/0x1820
[  108.738456][    C0]  ieee80211_beacon_get_tim+0xbd/0x2c0
[  108.738495][    C0]  ? __pfx_ieee80211_beacon_get_tim+0x10/0x10
[  108.738530][    C0]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.738568][    C0]  mac80211_hwsim_beacon_tx+0x378/0x820
[  108.738608][    C0]  __iterate_interfaces+0x2af/0x5a0
[  108.738638][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.738670][    C0]  ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180
[  108.738703][    C0]  ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10
[  108.738735][    C0]  ieee80211_iterate_active_interfaces_atomic+0xdb/0x180
[  108.738771][    C0]  mac80211_hwsim_beacon+0xb2/0x2b0
[  108.738797][    C0]  ? __pfx_mac80211_hwsim_beacon+0x10/0x10
[  108.738826][    C0]  __hrtimer_run_queues+0x3eb/0xaf0
[  108.738875][    C0]  hrtimer_run_softirq+0x18f/0x260
[  108.738911][    C0]  handle_softirqs+0x1d9/0x6c0
[  108.738944][    C0]  run_ktimerd+0x69/0x100
[  108.738970][    C0]  smpboot_thread_fn+0x57c/0xa80
[  108.738998][    C0]  ? smpboot_thread_fn+0x4e/0xa80
[  108.739033][    C0]  kthread+0x388/0x470
[  108.739061][    C0]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  108.739086][    C0]  ? __pfx_kthread+0x10/0x10
[  108.739116][    C0]  ret_from_fork+0x514/0xb70
[  108.739148][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  108.739177][    C0]  ? __switch_to+0xc89/0x1420
[  108.739206][    C0]  ? __pfx_kthread+0x10/0x10
[  108.739236][    C0]  ret_from_fork_asm+0x1a/0x30
[  108.739283][    C0]  </TASK>
[  108.739557][   T48] FAULT_INJECTION: forcing a failure.
[  108.739557][   T48] name failslab, interval 1, probability 100, space 0, times 14
[  108.739584][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.739606][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.739618][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.739649][   T48] Call Trace:
[  108.739656][   T48]  <TASK>
[  108.739663][   T48]  dump_stack_lvl+0xe8/0x150
[  108.739690][   T48]  should_fail_ex+0x467/0x600
[  108.739720][   T48]  should_failslab+0xa8/0x100
[  108.739740][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.739767][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.739790][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.739821][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.739851][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.739892][   T48]  ? process_one_work+0x7fd/0x1480
[  108.739914][   T48]  process_one_work+0xaaf/0x1480
[  108.739956][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.739974][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.740007][   T48]  ? assign_work+0x3cf/0x5d0
[  108.740033][   T48]  worker_thread+0xb05/0x10d0
[  108.740065][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.740098][   T48]  kthread+0x388/0x470
[  108.740124][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.740144][   T48]  ? __pfx_kthread+0x10/0x10
[  108.740171][   T48]  ret_from_fork+0x514/0xb70
[  108.740200][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.740226][   T48]  ? __switch_to+0xc89/0x1420
[  108.740252][   T48]  ? __pfx_kthread+0x10/0x10
[  108.740279][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.740322][   T48]  </TASK>
[  108.740336][   T48] FAULT_INJECTION: forcing a failure.
[  108.740336][   T48] name failslab, interval 1, probability 100, space 0, times 13
[  108.740359][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.740380][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.740392][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.740426][   T48] Call Trace:
[  108.740433][   T48]  <TASK>
[  108.740440][   T48]  dump_stack_lvl+0xe8/0x150
[  108.740465][   T48]  should_fail_ex+0x467/0x600
[  108.740494][   T48]  should_failslab+0xa8/0x100
[  108.740514][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.740542][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.740564][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.740613][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.740643][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.740684][   T48]  ? process_one_work+0x7fd/0x1480
[  108.740705][   T48]  process_one_work+0xaaf/0x1480
[  108.740748][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.740766][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.740799][   T48]  ? assign_work+0x3cf/0x5d0
[  108.740824][   T48]  worker_thread+0xb05/0x10d0
[  108.740856][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.740889][   T48]  kthread+0x388/0x470
[  108.740915][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.740934][   T48]  ? __pfx_kthread+0x10/0x10
[  108.740961][   T48]  ret_from_fork+0x514/0xb70
[  108.740990][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.741016][   T48]  ? __switch_to+0xc89/0x1420
[  108.741042][   T48]  ? __pfx_kthread+0x10/0x10
[  108.741069][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.741113][   T48]  </TASK>
[  108.741647][ T4951] FAULT_INJECTION: forcing a failure.
[  108.741647][ T4951] name failslab, interval 1, probability 100, space 0, times 11
[  108.741673][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.741695][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.741706][ T4951] Call Trace:
[  108.741713][ T4951]  <TASK>
[  108.741720][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.741746][ T4951]  should_fail_ex+0x467/0x600
[  108.741775][ T4951]  should_failslab+0xa8/0x100
[  108.741794][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.741821][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.741843][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.741874][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.741902][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.741939][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.741975][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.741994][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.742023][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.742046][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.742078][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.742120][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.742141][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.742179][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.742203][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.742227][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.742254][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.742281][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.742305][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.742339][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.742381][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.742410][ T4951]  do_syscall_64+0x17b/0x530
[  108.742435][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.742453][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.742472][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.742496][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.742515][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.742532][ T4951] 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
[  108.742549][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.742569][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.742583][ T4951] RDX: 000000000000003a RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.742596][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.742609][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.742623][ T4951] R13: 00007ffce3a01f80 R14: 000000000000001f R15: 00007ffce3a01f80
[  108.742652][ T4951]  </TASK>
[  108.744912][ T2193] FAULT_INJECTION: forcing a failure.
[  108.744912][ T2193] name failslab, interval 1, probability 100, space 0, times 9
[  108.744940][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.744961][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.744973][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.745004][ T2193] Call Trace:
[  108.745012][ T2193]  <TASK>
[  108.745020][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.745046][ T2193]  should_fail_ex+0x467/0x600
[  108.745075][ T2193]  should_failslab+0xa8/0x100
[  108.745096][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.745124][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.745147][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.745178][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.745208][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.745250][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.745270][ T2193]  process_one_work+0xaaf/0x1480
[  108.745289][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.745329][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.745347][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.745380][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.745407][ T2193]  worker_thread+0xb05/0x10d0
[  108.745460][ T2193]  kthread+0x388/0x470
[  108.745485][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.745504][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.745531][ T2193]  ret_from_fork+0x514/0xb70
[  108.745560][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.745586][ T2193]  ? __switch_to+0xc89/0x1420
[  108.745612][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.745639][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.745682][ T2193]  </TASK>
[  108.745825][ T2194] FAULT_INJECTION: forcing a failure.
[  108.745825][ T2194] name failslab, interval 1, probability 100, space 0, times 7
[  108.745850][ T2194] CPU: 0 UID: 0 PID: 2194 Comm: kworker/u8:17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.745872][ T2194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.745885][ T2194] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.745914][ T2194] Call Trace:
[  108.745921][ T2194]  <TASK>
[  108.745929][ T2194]  dump_stack_lvl+0xe8/0x150
[  108.745955][ T2194]  should_fail_ex+0x467/0x600
[  108.745984][ T2194]  should_failslab+0xa8/0x100
[  108.746004][ T2194]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.746031][ T2194]  ? __alloc_skb+0x1d7/0x7a0
[  108.746055][ T2194]  ? __alloc_skb+0x1d7/0x7a0
[  108.746086][ T2194]  __alloc_skb+0x1d7/0x7a0
[  108.746115][ T2194]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.746157][ T2194]  ? process_one_work+0x7fd/0x1480
[  108.746178][ T2194]  process_one_work+0xaaf/0x1480
[  108.746220][ T2194]  ? __pfx_process_one_work+0x10/0x10
[  108.746237][ T2194]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.746271][ T2194]  ? assign_work+0x3cf/0x5d0
[  108.746296][ T2194]  worker_thread+0xb05/0x10d0
[  108.746340][ T2194]  kthread+0x388/0x470
[  108.746365][ T2194]  ? __pfx_worker_thread+0x10/0x10
[  108.746385][ T2194]  ? __pfx_kthread+0x10/0x10
[  108.746413][ T2194]  ret_from_fork+0x514/0xb70
[  108.746450][ T2194]  ? __pfx_ret_from_fork+0x10/0x10
[  108.746478][ T2194]  ? __switch_to+0xc89/0x1420
[  108.746507][ T2194]  ? __pfx_kthread+0x10/0x10
[  108.746536][ T2194]  ret_from_fork_asm+0x1a/0x30
[  108.746581][ T2194]  </TASK>
[  108.746607][ T2194] FAULT_INJECTION: forcing a failure.
[  108.746607][ T2194] name failslab, interval 1, probability 100, space 0, times 6
[  108.746630][ T2194] CPU: 0 UID: 0 PID: 2194 Comm: kworker/u8:17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.746652][ T2194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.746664][ T2194] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.746694][ T2194] Call Trace:
[  108.746701][ T2194]  <TASK>
[  108.746708][ T2194]  dump_stack_lvl+0xe8/0x150
[  108.746733][ T2194]  should_fail_ex+0x467/0x600
[  108.746762][ T2194]  should_failslab+0xa8/0x100
[  108.746782][ T2194]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.746810][ T2194]  ? __alloc_skb+0x1d7/0x7a0
[  108.746832][ T2194]  ? __alloc_skb+0x1d7/0x7a0
[  108.746863][ T2194]  __alloc_skb+0x1d7/0x7a0
[  108.746892][ T2194]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.746934][ T2194]  ? process_one_work+0x7fd/0x1480
[  108.746956][ T2194]  process_one_work+0xaaf/0x1480
[  108.746998][ T2194]  ? __pfx_process_one_work+0x10/0x10
[  108.747015][ T2194]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.747049][ T2194]  ? assign_work+0x3cf/0x5d0
[  108.747074][ T2194]  worker_thread+0xb05/0x10d0
[  108.747120][ T2194]  kthread+0x388/0x470
[  108.747146][ T2194]  ? __pfx_worker_thread+0x10/0x10
[  108.747165][ T2194]  ? __pfx_kthread+0x10/0x10
[  108.747191][ T2194]  ret_from_fork+0x514/0xb70
[  108.747220][ T2194]  ? __pfx_ret_from_fork+0x10/0x10
[  108.747247][ T2194]  ? __switch_to+0xc89/0x1420
[  108.747273][ T2194]  ? __pfx_kthread+0x10/0x10
[  108.747299][ T2194]  ret_from_fork_asm+0x1a/0x30
[  108.747342][ T2194]  </TASK>
[  108.747373][ T2193] FAULT_INJECTION: forcing a failure.
[  108.747373][ T2193] name failslab, interval 1, probability 100, space 0, times 5
[  108.747395][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.747416][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.747434][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.747463][ T2193] Call Trace:
[  108.747470][ T2193]  <TASK>
[  108.747478][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.747503][ T2193]  should_fail_ex+0x467/0x600
[  108.747532][ T2193]  should_failslab+0xa8/0x100
[  108.747552][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.747580][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.747605][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.747636][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.747665][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.747707][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.747728][ T2193]  process_one_work+0xaaf/0x1480
[  108.747746][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.747787][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.747805][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.747837][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.747864][ T2193]  worker_thread+0xb05/0x10d0
[  108.747909][ T2193]  kthread+0x388/0x470
[  108.747934][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.747953][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.747980][ T2193]  ret_from_fork+0x514/0xb70
[  108.748009][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.748035][ T2193]  ? __switch_to+0xc89/0x1420
[  108.748060][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.748088][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.748131][ T2193]  </TASK>
[  108.748209][   T48] FAULT_INJECTION: forcing a failure.
[  108.748209][   T48] name failslab, interval 1, probability 100, space 0, times 5
[  108.748234][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.748255][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.748267][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.748295][   T48] Call Trace:
[  108.748302][   T48]  <TASK>
[  108.748310][   T48]  dump_stack_lvl+0xe8/0x150
[  108.748335][   T48]  should_fail_ex+0x467/0x600
[  108.748365][   T48]  should_failslab+0xa8/0x100
[  108.748384][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.748411][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.748440][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.748472][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.748500][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.748542][   T48]  ? process_one_work+0x7fd/0x1480
[  108.748564][   T48]  process_one_work+0xaaf/0x1480
[  108.748605][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.748623][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.748656][   T48]  ? assign_work+0x3cf/0x5d0
[  108.748682][   T48]  worker_thread+0xb05/0x10d0
[  108.748713][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.748746][   T48]  kthread+0x388/0x470
[  108.748772][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.748792][   T48]  ? __pfx_kthread+0x10/0x10
[  108.748818][   T48]  ret_from_fork+0x514/0xb70
[  108.748847][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.748874][   T48]  ? __switch_to+0xc89/0x1420
[  108.748899][   T48]  ? __pfx_kthread+0x10/0x10
[  108.748925][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.748969][   T48]  </TASK>
[  108.748983][   T48] FAULT_INJECTION: forcing a failure.
[  108.748983][   T48] name failslab, interval 1, probability 100, space 0, times 4
[  108.749005][   T48] CPU: 0 UID: 0 PID: 48 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.749025][   T48] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.749037][   T48] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.749065][   T48] Call Trace:
[  108.749072][   T48]  <TASK>
[  108.749080][   T48]  dump_stack_lvl+0xe8/0x150
[  108.749105][   T48]  should_fail_ex+0x467/0x600
[  108.749133][   T48]  should_failslab+0xa8/0x100
[  108.749154][   T48]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.749182][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.749205][   T48]  ? __alloc_skb+0x1d7/0x7a0
[  108.749236][   T48]  __alloc_skb+0x1d7/0x7a0
[  108.749265][   T48]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.749307][   T48]  ? process_one_work+0x7fd/0x1480
[  108.749328][   T48]  process_one_work+0xaaf/0x1480
[  108.749370][   T48]  ? __pfx_process_one_work+0x10/0x10
[  108.749388][   T48]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.749426][   T48]  ? assign_work+0x3cf/0x5d0
[  108.749451][   T48]  worker_thread+0xb05/0x10d0
[  108.749486][   T48]  ? __kthread_parkme+0x71/0x1f0
[  108.749519][   T48]  kthread+0x388/0x470
[  108.749544][   T48]  ? __pfx_worker_thread+0x10/0x10
[  108.749564][   T48]  ? __pfx_kthread+0x10/0x10
[  108.749591][   T48]  ret_from_fork+0x514/0xb70
[  108.749619][   T48]  ? __pfx_ret_from_fork+0x10/0x10
[  108.749645][   T48]  ? __switch_to+0xc89/0x1420
[  108.749671][   T48]  ? __pfx_kthread+0x10/0x10
[  108.749698][   T48]  ret_from_fork_asm+0x1a/0x30
[  108.749741][   T48]  </TASK>
[  108.749955][ T4951] FAULT_INJECTION: forcing a failure.
[  108.749955][ T4951] name failslab, interval 1, probability 100, space 0, times 4
[  108.749979][ T4951] CPU: 0 UID: 0 PID: 4951 Comm: klogd Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.750001][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.750012][ T4951] Call Trace:
[  108.750019][ T4951]  <TASK>
[  108.750027][ T4951]  dump_stack_lvl+0xe8/0x150
[  108.750051][ T4951]  should_fail_ex+0x467/0x600
[  108.750079][ T4951]  should_failslab+0xa8/0x100
[  108.750098][ T4951]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.750125][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.750147][ T4951]  ? __alloc_skb+0x1d7/0x7a0
[  108.750178][ T4951]  __alloc_skb+0x1d7/0x7a0
[  108.750206][ T4951]  alloc_skb_with_frags+0xc6/0x760
[  108.750243][ T4951]  sock_alloc_send_pskb+0x884/0x9a0
[  108.750279][ T4951]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  108.750298][ T4951]  ? register_lock_class+0x31/0x2e0
[  108.750327][ T4951]  ? __lock_acquire+0x6df/0x2e40
[  108.750350][ T4951]  ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20
[  108.750382][ T4951]  unix_dgram_sendmsg+0x4da/0x17b0
[  108.750431][ T4951]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[  108.750451][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.750490][ T4951]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  108.750514][ T4951]  sock_sendmsg_nosec+0x13a/0x180
[  108.750538][ T4951]  __sys_sendto+0x41e/0x5d0
[  108.750564][ T4951]  ? rt_spin_unlock+0x163/0x200
[  108.750591][ T4951]  ? __pfx___sys_sendto+0x10/0x10
[  108.750615][ T4951]  ? unix_dgram_connect+0x276/0xba0
[  108.750650][ T4951]  ? __pfx___sys_connect+0x10/0x10
[  108.750683][ T4951]  ? rcu_is_watching+0x15/0xb0
[  108.750710][ T4951]  __x64_sys_sendto+0xde/0x100
[  108.750740][ T4951]  do_syscall_64+0x17b/0x530
[  108.750759][ T4951]  ? irqentry_exit+0x10f/0x8f0
[  108.750776][ T4951]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.750796][ T4951]  ? clear_bhb_loop+0x40/0x90
[  108.750819][ T4951]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.750839][ T4951] RIP: 0033:0x7f8aadaa7407
[  108.750856][ T4951] 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
[  108.750873][ T4951] RSP: 002b:00007ffce3a01e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[  108.750893][ T4951] RAX: ffffffffffffffda RBX: 00007f8aad957c80 RCX: 00007f8aadaa7407
[  108.750907][ T4951] RDX: 0000000000000065 RSI: 00007ffce3a01f80 RDI: 0000000000000003
[  108.750920][ T4951] RBP: 00007ffce3a023b0 R08: 0000000000000000 R09: 0000000000000000
[  108.750933][ T4951] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffce3a023c8
[  108.750946][ T4951] R13: 00007ffce3a01f80 R14: 000000000000004a R15: 00007ffce3a01f80
[  108.750975][ T4951]  </TASK>
[  108.753079][ T2193] FAULT_INJECTION: forcing a failure.
[  108.753079][ T2193] name failslab, interval 1, probability 100, space 0, times 2
[  108.753107][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.753130][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.753142][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.753171][ T2193] Call Trace:
[  108.753178][ T2193]  <TASK>
[  108.753187][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.753213][ T2193]  should_fail_ex+0x467/0x600
[  108.753243][ T2193]  should_failslab+0xa8/0x100
[  108.753262][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.753290][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.753313][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.753345][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.753374][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.753422][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.753443][ T2193]  process_one_work+0xaaf/0x1480
[  108.753462][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.753502][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.753520][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.753553][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.753579][ T2193]  worker_thread+0xb05/0x10d0
[  108.753625][ T2193]  kthread+0x388/0x470
[  108.753650][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.753670][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.753696][ T2193]  ret_from_fork+0x514/0xb70
[  108.753726][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.753752][ T2193]  ? __switch_to+0xc89/0x1420
[  108.753777][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.753804][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.753848][ T2193]  </TASK>
[  108.753861][ T2193] FAULT_INJECTION: forcing a failure.
[  108.753861][ T2193] name failslab, interval 1, probability 100, space 0, times 1
[  108.753883][ T2193] CPU: 0 UID: 0 PID: 2193 Comm: kworker/u8:16 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  108.753905][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  108.753917][ T2193] Workqueue: events_unbound nsim_dev_trap_report_work
[  108.753944][ T2193] Call Trace:
[  108.753951][ T2193]  <TASK>
[  108.753959][ T2193]  dump_stack_lvl+0xe8/0x150
[  108.753983][ T2193]  should_fail_ex+0x467/0x600
[  108.754013][ T2193]  should_failslab+0xa8/0x100
[  108.754033][ T2193]  kmem_cache_alloc_node_noprof+0xac/0x660
[  108.754060][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.754083][ T2193]  ? __alloc_skb+0x1d7/0x7a0
[  108.754114][ T2193]  __alloc_skb+0x1d7/0x7a0
[  108.754142][ T2193]  nsim_dev_trap_report_work+0x2b1/0xcb0
[  108.754185][ T2193]  ? process_one_work+0x7fd/0x1480
[  108.754206][ T2193]  process_one_work+0xaaf/0x1480
[  108.754225][ T2193]  ? irqentry_exit+0x218/0x8f0
[  108.754265][ T2193]  ? __pfx_process_one_work+0x10/0x10
[  108.754282][ T2193]  ? do_raw_spin_lock+0x12b/0x2f0
[  108.754313][ T2193]  ? assign_work+0x3cf/0x5d0
[  108.754338][ T2193]  worker_thread+0xb05/0x10d0
[  108.754386][ T2193]  kthread+0x388/0x470
[  108.754412][ T2193]  ? __pfx_worker_thread+0x10/0x10
[  108.754438][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.754466][ T2193]  ret_from_fork+0x514/0xb70
[  108.754495][ T2193]  ? __pfx_ret_from_fork+0x10/0x10
[  108.754521][ T2193]  ? __switch_to+0xc89/0x1420
[  108.754547][ T2193]  ? __pfx_kthread+0x10/0x10
[  108.754574][ T2193]  ret_from_fork_asm+0x1a/0x30
[  108.754616][ T2193]  </TASK>
[  110.833129][ T5936] NFSD: Failed to start, no listeners configured.
[  111.030141][ T5960] tipc: Started in network mode
[  111.030162][ T5960] tipc: Node identity 1000001, cluster identity 4711
[  111.030175][ T5960] tipc: Node number set to 16777217
[  111.034581][ T5960] tipc: Enabled bearer <eth:syzkaller0>, priority 1
[  111.487136][ T5959] tipc: Resetting bearer <eth:syzkaller0>
[  111.695502][ T5959] tipc: Disabling bearer <eth:syzkaller0>
[  113.068770][ T5961] tipc: Enabling of bearer <udp:syz0> rejected, already enabled
[  113.267896][ T5973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.268402][ T5973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.268417][ T5973] ksmbd: Unknown IPC event: 1, ignore.
[  113.268638][ T5973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.268653][ T5973] nbd: must specify at least one socket
[  113.268947][ T5973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.269165][ T5973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.269439][ T5973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.269665][ T5973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.269866][ T5973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.373898][ T5975] netlink: 52 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.373920][ T5975] ksmbd: Unknown IPC event: 1, ignore.
[  113.374313][ T5973] netlink: 52 bytes leftover after parsing attributes in process `syz.2.69'.
[  113.374330][ T5973] nbd: must specify at least one socket
[  113.376935][ T5972] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  113.455932][ T5965] NFSD: Unable to initialize client recovery tracking! (-110)
[  113.455951][ T5965] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING.
[  113.455963][ T5965] NFSD: starting 90-second grace period (net f00003fc)
[  115.672900][ T6006] tipc: Enabled bearer <eth:syzkaller0>, priority 1
[  115.740949][ T6005] tipc: Resetting bearer <eth:syzkaller0>
[  115.912576][ T6005] tipc: Disabling bearer <eth:syzkaller0>
[  116.132518][ T5585] libceph: mon0 (2)127.0.0.1:6789 socket error on write
[  116.159622][ T5995] ceph: No mds server is up or the cluster is laggy
[  116.193804][ T5673] libceph: mon0 (2)127.0.0.1:6789 socket error on write
[  116.514883][ T5673] libceph: mon0 (2)127.0.0.1:6789 socket error on write
[  119.485889][ T6042] NFSD: Unable to initialize client recovery tracking! (-110)
[  119.485908][ T6042] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING.
[  119.485920][ T6042] NFSD: starting 90-second grace period (net f0000453)
[  119.821324][ T6054] tipc: New replicast peer: 127.0.0.1
[  119.822218][ T6054] tipc: Enabled bearer <udp:syz0>, priority 10
[  120.009100][ T6048] svc: failed to register lockdv1 RPC service (errno 512).
[  120.018824][ T6048] lockd_up: makesock failed, error=-512
[  120.045375][ T6058] __nla_validate_parse: 5 callbacks suppressed
[  120.045395][ T6058] netlink: 40 bytes leftover after parsing attributes in process `syz.3.90'.
[  120.047759][ T6058] netlink: 40 bytes leftover after parsing attributes in process `syz.3.90'.
[  120.293701][ T6048] svc: failed to register nfsdv3 RPC service (errno 111).
[  120.295591][ T6048] svc: failed to register nfsaclv3 RPC service (errno 111).
[  120.295612][ T6048] failed to unregister tcp with rpcbind
[  120.313067][ T6048] svc: failed to register nfsdv3 RPC service (errno 97).
[  120.313088][ T6048] svc: failed to register nfsaclv3 RPC service (errno 97).
[  120.313101][ T6048] failed to unregister tcp with rpcbind
[  123.064361][ T6097] tipc: New replicast peer: 127.0.0.1
[  123.064854][ T6097] tipc: Enabled bearer <udp:syz0>, priority 10
[  123.818325][ T6110] netlink: 'syz.0.103': attribute type 1 has an invalid length.
[  123.874089][ T6111] netlink: 4 bytes leftover after parsing attributes in process `syz.0.103'.
[  124.304128][ T6114] NFSD: Failed to start, no listeners configured.
[  125.256196][ T5705] libceph: mon0 (2)127.0.0.1:6789 socket closed (con state V2_BANNER_PREFIX)
[  125.266905][ T6122] ceph: No mds server is up or the cluster is laggy
[  125.980449][ T6113] NFSD: Failed to start, no listeners configured.
[  126.593523][ T6119] NFSD: Failed to start, no listeners configured.
[  128.715904][ T6138] NFSD: Unable to initialize client recovery tracking! (-110)
[  128.715921][ T6138] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING.
[  128.715934][ T6138] NFSD: starting 90-second grace period (net f00003fc)
[  129.605478][ T6172] netlink: 8 bytes leftover after parsing attributes in process `syz.1.120'.
[  130.125813][ T5585] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[  130.502126][ T5585] usb 3-1: New USB device found, idVendor=06b9, idProduct=4061, bcdDevice= 1.00
[  130.502156][ T5585] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[  130.502176][ T5585] usb 3-1: Product: syz
[  130.502190][ T5585] usb 3-1: Manufacturer: syz
[  131.678728][ T5585] speedtch 3-1:1.0: speedtch_bind: wrong device class 0
[  131.678765][ T5585] speedtch 3-1:1.0: usbatm_usb_probe: bind failed: -19!
[  131.842419][ T5585] usb 3-1: USB disconnect, device number 3
[  132.045910][ T6182] NFSD: Unable to initialize client recovery tracking! (-110)
[  132.045928][ T6182] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING.
[  132.045940][ T6182] NFSD: starting 90-second grace period (net f0000453)
[  132.734610][ T1340] ieee802154 phy0 wpan0: encryption failed: -22
[  132.734846][ T1340] ieee802154 phy1 wpan1: encryption failed: -22
[  135.349332][ T6244] netlink: 4 bytes leftover after parsing attributes in process `syz.3.142'.
[  135.623611][ T6243] svc: failed to register nfsdv3 RPC service (errno 111).
[  135.634237][ T6243] svc: failed to register nfsaclv3 RPC service (errno 111).
[  136.230850][ T6243] NFSD: Failed to start, no listeners configured.
[  137.018883][    T9] libceph: mon0 (1)127.0.0.1:6789 socket error on write
[  137.200446][ T6281] netlink: 4 bytes leftover after parsing attributes in process `syz.1.152'.
[  137.279267][    T9] libceph: mon0 (1)127.0.0.1:6789 socket error on write
[  137.598927][    T9] libceph: mon0 (1)127.0.0.1:6789 socket error on write
[  137.624144][    T9] libceph: mon0 (1)127.0.0.1:6789 socket error on write
[  137.654599][ T6268] ceph: No mds server is up or the cluster is laggy
[  137.790491][    T9] libceph: mon0 (1)127.0.0.1:6789 socket error on write
[  137.792475][ T6272] ceph: No mds server is up or the cluster is laggy
[  138.315848][  T199] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[  138.506505][  T199] usb 3-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64
[  138.506537][  T199] usb 3-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32
[  138.506562][  T199] usb 3-1: config 1 interface 0 has no altsetting 0
[  138.509045][  T199] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.40
[  138.509072][  T199] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.509092][  T199] usb 3-1: Product: syz
[  138.509105][  T199] usb 3-1: Manufacturer: syz
[  138.509120][  T199] usb 3-1: SerialNumber: syz
[  138.565093][ T6297] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  138.565297][ T6297] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  139.158293][ T6312] netlink: 4 bytes leftover after parsing attributes in process `syz.0.161'.
[  139.527923][ T6326] tipc: Enabling of bearer <eth:syzkaller0> rejected, failed to enable media
[  140.112875][  T199] (unnamed net_device) (uninitialized): Assigned a random MAC address: 76:2c:88:59:44:48
[  140.188042][  T199] rtl8150 3-1:1.0: eth1: rtl8150 is detected
[  140.257885][  T199] usb 3-1: USB disconnect, device number 4
[  140.605986][ T6350] FAULT_INJECTION: forcing a failure.
[  140.605986][ T6350] name fail_futex, interval 1, probability 0, space 0, times 1
[  140.606014][ T6350] CPU: 0 UID: 0 PID: 6350 Comm: syz.1.174 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  140.606027][ T6350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  140.606034][ T6350] Call Trace:
[  140.606039][ T6350]  <TASK>
[  140.606044][ T6350]  dump_stack_lvl+0xe8/0x150
[  140.606063][ T6350]  should_fail_ex+0x467/0x600
[  140.606079][ T6350]  get_futex_key+0x1b3/0x1580
[  140.606096][ T6350]  ? __pfx_get_futex_key+0x10/0x10
[  140.606107][ T6350]  ? debug_object_free+0x29c/0x340
[  140.606126][ T6350]  futex_wake+0x119/0x600
[  140.606142][ T6350]  ? __pfx_futex_wait+0x10/0x10
[  140.606156][ T6350]  ? __pfx_futex_wake+0x10/0x10
[  140.606170][ T6350]  ? __pfx_hrtimer_wakeup+0x10/0x10
[  140.606188][ T6350]  ? lock_acquire+0x115/0x350
[  140.606205][ T6350]  do_futex+0x458/0x4e0
[  140.606220][ T6350]  ? __pfx_do_futex+0x10/0x10
[  140.606232][ T6350]  ? lockdep_hardirqs_on+0x7a/0x110
[  140.606243][ T6350]  ? ktime_get+0x45/0x220
[  140.606260][ T6350]  __se_sys_futex+0x3a8/0x450
[  140.606276][ T6350]  ? __pfx___se_sys_futex+0x10/0x10
[  140.606287][ T6350]  ? rcu_is_watching+0x15/0xb0
[  140.606302][ T6350]  ? __x64_sys_futex+0x21/0xf0
[  140.606316][ T6350]  do_syscall_64+0x17b/0x530
[  140.606326][ T6350]  ? irqentry_exit+0x10f/0x8f0
[  140.606336][ T6350]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.606347][ T6350]  ? clear_bhb_loop+0x40/0x90
[  140.606360][ T6350]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.606370][ T6350] RIP: 0033:0x7f9139ffde99
[  140.606388][ T6350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  140.606397][ T6350] RSP: 002b:00007ffc0f5c0f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  140.606412][ T6350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9139ffde99
[  140.606420][ T6350] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f913a285fa8
[  140.606427][ T6350] RBP: 0000000000001530 R08: 0000000000000008 R09: 0000000000000000
[  140.606433][ T6350] R10: 00007f913a285fa0 R11: 0000000000000246 R12: 0000000000000000
[  140.606439][ T6350] R13: 00007f913a285fac R14: 00007f913a285fa8 R15: 00007f913a285fa0
[  140.606455][ T6350]  </TASK>
[  140.665455][ T6350] FAULT_INJECTION: forcing a failure.
[  140.665455][ T6350] name fail_futex, interval 1, probability 0, space 0, times 0
[  140.665492][ T6350] CPU: 0 UID: 0 PID: 6350 Comm: syz.1.174 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  140.665515][ T6350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  140.665528][ T6350] Call Trace:
[  140.665537][ T6350]  <TASK>
[  140.665546][ T6350]  dump_stack_lvl+0xe8/0x150
[  140.665577][ T6350]  should_fail_ex+0x467/0x600
[  140.665608][ T6350]  __se_sys_futex+0x180/0x450
[  140.665637][ T6350]  ? __pfx___se_sys_futex+0x10/0x10
[  140.665658][ T6350]  ? rcu_is_watching+0x15/0xb0
[  140.665686][ T6350]  ? __x64_sys_futex+0x21/0xf0
[  140.665713][ T6350]  do_syscall_64+0x17b/0x530
[  140.665732][ T6350]  ? irqentry_exit+0x10f/0x8f0
[  140.665749][ T6350]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.665768][ T6350]  ? clear_bhb_loop+0x40/0x90
[  140.665792][ T6350]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.665811][ T6350] RIP: 0033:0x7f9139ffde99
[  140.665829][ T6350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  140.665846][ T6350] RSP: 002b:00007ffc0f5c0f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  140.665875][ T6350] RAX: ffffffffffffffda RBX: 00000000000224bf RCX: 00007f9139ffde99
[  140.665889][ T6350] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f913a28609c
[  140.665902][ T6350] RBP: 0000000000000032 R08: 3fffffffffffffff R09: 0000000000000000
[  140.665914][ T6350] R10: 00007ffc0f5c1060 R11: 0000000000000246 R12: 00007ffc0f5c1080
[  140.665927][ T6350] R13: 00007f913a28609c R14: 00000000000224f1 R15: 00007ffc0f5c1060
[  140.665956][ T6350]  </TASK>
[  140.682349][ T6350] FAULT_INJECTION: forcing a failure.
[  140.682349][ T6350] name fail_usercopy, interval 1, probability 0, space 0, times 1
[  140.682383][ T6350] CPU: 0 UID: 0 PID: 6350 Comm: syz.1.174 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  140.682405][ T6350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  140.682417][ T6350] Call Trace:
[  140.682425][ T6350]  <TASK>
[  140.682433][ T6350]  dump_stack_lvl+0xe8/0x150
[  140.682463][ T6350]  should_fail_ex+0x467/0x600
[  140.682493][ T6350]  _copy_from_user+0x2d/0xb0
[  140.682512][ T6350]  get_timespec64+0x96/0x1b0
[  140.682533][ T6350]  ? __pfx_get_timespec64+0x10/0x10
[  140.682555][ T6350]  ? ktime_get+0x45/0x220
[  140.682588][ T6350]  __se_sys_futex+0x19a/0x450
[  140.682616][ T6350]  ? __pfx___se_sys_futex+0x10/0x10
[  140.682638][ T6350]  ? rcu_is_watching+0x15/0xb0
[  140.682665][ T6350]  ? __x64_sys_futex+0x21/0xf0
[  140.682690][ T6350]  do_syscall_64+0x17b/0x530
[  140.682710][ T6350]  ? irqentry_exit+0x10f/0x8f0
[  140.682728][ T6350]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.682749][ T6350]  ? clear_bhb_loop+0x40/0x90
[  140.682772][ T6350]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.682792][ T6350] RIP: 0033:0x7f9139ffde99
[  140.682810][ T6350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  140.682826][ T6350] RSP: 002b:00007ffc0f5c0f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  140.682847][ T6350] RAX: ffffffffffffffda RBX: 00000000000224d0 RCX: 00007f9139ffde99
[  140.682869][ T6350] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f913a28609c
[  140.682884][ T6350] RBP: 0000000000000032 R08: 3fffffffffffffff R09: 0000000000000000
[  140.682897][ T6350] R10: 00007ffc0f5c1060 R11: 0000000000000246 R12: 00007ffc0f5c1080
[  140.682911][ T6350] R13: 00007f913a28609c R14: 0000000000022502 R15: 00007ffc0f5c1060
[  140.682941][ T6350]  </TASK>
[  140.683114][ T6350] FAULT_INJECTION: forcing a failure.
[  140.683114][ T6350] name fail_futex, interval 1, probability 0, space 0, times 0
[  140.683138][ T6350] CPU: 0 UID: 0 PID: 6350 Comm: syz.1.174 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  140.683159][ T6350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  140.683170][ T6350] Call Trace:
[  140.683177][ T6350]  <TASK>
[  140.683185][ T6350]  dump_stack_lvl+0xe8/0x150
[  140.683210][ T6350]  should_fail_ex+0x467/0x600
[  140.683238][ T6350]  get_futex_key+0x1b3/0x1580
[  140.683268][ T6350]  ? __pfx_get_futex_key+0x10/0x10
[  140.683289][ T6350]  ? debug_object_free+0x29c/0x340
[  140.683322][ T6350]  futex_wake+0x119/0x600
[  140.683350][ T6350]  ? __pfx_futex_wait+0x10/0x10
[  140.683377][ T6350]  ? __pfx_futex_wake+0x10/0x10
[  140.683404][ T6350]  ? __pfx_hrtimer_wakeup+0x10/0x10
[  140.683438][ T6350]  ? lock_acquire+0x115/0x350
[  140.683471][ T6350]  do_futex+0x458/0x4e0
[  140.683498][ T6350]  ? __pfx_do_futex+0x10/0x10
[  140.683519][ T6350]  ? lockdep_hardirqs_on+0x7a/0x110
[  140.683537][ T6350]  ? ktime_get+0x45/0x220
[  140.683568][ T6350]  __se_sys_futex+0x3a8/0x450
[  140.683597][ T6350]  ? __pfx___se_sys_futex+0x10/0x10
[  140.683618][ T6350]  ? rcu_is_watching+0x15/0xb0
[  140.683645][ T6350]  ? __x64_sys_futex+0x21/0xf0
[  140.683669][ T6350]  do_syscall_64+0x17b/0x530
[  140.683689][ T6350]  ? irqentry_exit+0x10f/0x8f0
[  140.683706][ T6350]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.683726][ T6350]  ? clear_bhb_loop+0x40/0x90
[  140.683748][ T6350]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.683766][ T6350] RIP: 0033:0x7f9139ffde99
[  140.683783][ T6350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  140.683799][ T6350] RSP: 002b:00007ffc0f5c0f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  140.683818][ T6350] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00007f9139ffde99
[  140.683831][ T6350] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f913a286098
[  140.683844][ T6350] RBP: 0000000000001530 R08: 0000000000000008 R09: 0000000000000000
[  140.683856][ T6350] R10: 00007f913a285fa0 R11: 0000000000000246 R12: 0000000000000001
[  140.683875][ T6350] R13: 00007f913a28609c R14: 00007f913a286098 R15: 00007f913a286090
[  140.683905][ T6350]  </TASK>
[  140.742454][ T6350] FAULT_INJECTION: forcing a failure.
[  140.742454][ T6350] name fail_futex, interval 1, probability 0, space 0, times 0
[  140.743766][ T6350] CPU: 0 UID: 0 PID: 6350 Comm: syz.1.174 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  140.743791][ T6350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  140.743802][ T6350] Call Trace:
[  140.743811][ T6350]  <TASK>
[  140.743820][ T6350]  dump_stack_lvl+0xe8/0x150
[  140.743856][ T6350]  should_fail_ex+0x467/0x600
[  140.743886][ T6350]  get_futex_key+0x1b3/0x1580
[  140.743918][ T6350]  ? __pfx_get_futex_key+0x10/0x10
[  140.743940][ T6350]  ? debug_object_free+0x29c/0x340
[  140.743975][ T6350]  futex_wake+0x119/0x600
[  140.744004][ T6350]  ? __pfx_futex_wait+0x10/0x10
[  140.744031][ T6350]  ? __pfx_futex_wake+0x10/0x10
[  140.744058][ T6350]  ? __pfx_hrtimer_wakeup+0x10/0x10
[  140.744087][ T6350]  ? trace_irq_disable+0x3b/0x140
[  140.744112][ T6350]  do_futex+0x458/0x4e0
[  140.744139][ T6350]  ? __pfx_do_futex+0x10/0x10
[  140.744160][ T6350]  ? seqcount_lockdep_reader_access+0xec/0x100
[  140.744195][ T6350]  __se_sys_futex+0x3a8/0x450
[  140.744224][ T6350]  ? __pfx___se_sys_futex+0x10/0x10
[  140.744245][ T6350]  ? rcu_is_watching+0x15/0xb0
[  140.744272][ T6350]  ? __x64_sys_futex+0x21/0xf0
[  140.744298][ T6350]  do_syscall_64+0x17b/0x530
[  140.744318][ T6350]  ? irqentry_exit+0x10f/0x8f0
[  140.744336][ T6350]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.744355][ T6350]  ? clear_bhb_loop+0x40/0x90
[  140.744383][ T6350]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.744402][ T6350] RIP: 0033:0x7f9139ffde99
[  140.744422][ T6350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  140.744439][ T6350] RSP: 002b:00007ffc0f5c0f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  140.744459][ T6350] RAX: ffffffffffffffda RBX: 00000000000001e0 RCX: 00007f9139ffde99
[  140.744473][ T6350] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f913a286188
[  140.744487][ T6350] RBP: 0000000000001ec6 R08: 0000000000000004 R09: 0000000000000000
[  140.744499][ T6350] R10: 00007f913a285fa0 R11: 0000000000000246 R12: 0000000000000002
[  140.744512][ T6350] R13: 00007f913a28618c R14: 00007f913a286188 R15: 00007f913a286180
[  140.744541][ T6350]  </TASK>
[  140.803908][ T6350] FAULT_INJECTION: forcing a failure.
[  140.803908][ T6350] name fail_futex, interval 1, probability 0, space 0, times 0
[  140.803942][ T6350] CPU: 0 UID: 0 PID: 6350 Comm: syz.1.174 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  140.803964][ T6350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  140.803976][ T6350] Call Trace:
[  140.803985][ T6350]  <TASK>
[  140.803993][ T6350]  dump_stack_lvl+0xe8/0x150
[  140.804023][ T6350]  should_fail_ex+0x467/0x600
[  140.804053][ T6350]  get_futex_key+0x1b3/0x1580
[  140.804072][ T6350]  ? rcu_is_watching+0x15/0xb0
[  140.804106][ T6350]  ? __pfx_get_futex_key+0x10/0x10
[  140.804138][ T6350]  futex_wait_setup+0x4a/0x590
[  140.804170][ T6350]  ? __futex_wait+0xe1/0x410
[  140.804199][ T6350]  __futex_wait+0x161/0x410
[  140.804231][ T6350]  ? __pfx___futex_wait+0x10/0x10
[  140.804260][ T6350]  ? __pfx_futex_wake_mark+0x10/0x10
[  140.804292][ T6350]  ? __pfx_hrtimer_wakeup+0x10/0x10
[  140.804321][ T6350]  ? hrtimer_setup_sleeper_on_stack+0xb5/0x110
[  140.804346][ T6350]  ? ktime_add_safe+0x38/0x70
[  140.804372][ T6350]  futex_wait+0x121/0x390
[  140.804405][ T6350]  ? __pfx_futex_wait+0x10/0x10
[  140.804430][ T6350]  ? lock_acquire+0x115/0x350
[  140.804463][ T6350]  ? __pfx_hrtimer_wakeup+0x10/0x10
[  140.804494][ T6350]  ? lock_acquire+0x115/0x350
[  140.804525][ T6350]  do_futex+0x3e7/0x4e0
[  140.804552][ T6350]  ? __pfx_do_futex+0x10/0x10
[  140.804574][ T6350]  ? lockdep_hardirqs_on+0x7a/0x110
[  140.804592][ T6350]  ? ktime_get+0x45/0x220
[  140.804623][ T6350]  __se_sys_futex+0x3a8/0x450
[  140.804651][ T6350]  ? __pfx___se_sys_futex+0x10/0x10
[  140.804672][ T6350]  ? rcu_is_watching+0x15/0xb0
[  140.804699][ T6350]  ? __x64_sys_futex+0x21/0xf0
[  140.804724][ T6350]  do_syscall_64+0x17b/0x530
[  140.804744][ T6350]  ? irqentry_exit+0x10f/0x8f0
[  140.804761][ T6350]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.804782][ T6350]  ? clear_bhb_loop+0x40/0x90
[  140.804805][ T6350]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.804825][ T6350] RIP: 0033:0x7f9139ffde99
[  140.804849][ T6350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  140.804865][ T6350] RSP: 002b:00007ffc0f5c0f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  140.804886][ T6350] RAX: ffffffffffffffda RBX: 000000000002254a RCX: 00007f9139ffde99
[  140.804901][ T6350] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f913a28627c
[  140.804913][ T6350] RBP: 0000000000000032 R08: 3fffffffffffffff R09: 0000000000000000
[  140.804926][ T6350] R10: 00007ffc0f5c1060 R11: 0000000000000246 R12: 00007ffc0f5c1080
[  140.804940][ T6350] R13: 00007f913a28627c R14: 000000000002257c R15: 00007ffc0f5c1060
[  140.804968][ T6350]  </TASK>
[  140.805163][ T6350] FAULT_INJECTION: forcing a failure.
[  140.805163][ T6350] name fail_futex, interval 1, probability 0, space 0, times 0
[  140.805188][ T6350] CPU: 0 UID: 0 PID: 6350 Comm: syz.1.174 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  140.805209][ T6350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  140.805220][ T6350] Call Trace:
[  140.805228][ T6350]  <TASK>
[  140.805235][ T6350]  dump_stack_lvl+0xe8/0x150
[  140.805264][ T6350]  should_fail_ex+0x467/0x600
[  140.805291][ T6350]  get_futex_key+0x1b3/0x1580
[  140.805321][ T6350]  ? __pfx_get_futex_key+0x10/0x10
[  140.805342][ T6350]  ? debug_object_free+0x29c/0x340
[  140.805376][ T6350]  futex_wake+0x119/0x600
[  140.805404][ T6350]  ? __pfx_futex_wait+0x10/0x10
[  140.805431][ T6350]  ? __pfx_futex_wake+0x10/0x10
[  140.805459][ T6350]  ? __pfx_hrtimer_wakeup+0x10/0x10
[  140.805489][ T6350]  ? lock_acquire+0x115/0x350
[  140.805520][ T6350]  do_futex+0x458/0x4e0
[  140.805547][ T6350]  ? __pfx_do_futex+0x10/0x10
[  140.805568][ T6350]  ? lockdep_hardirqs_on+0x7a/0x110
[  140.805586][ T6350]  ? ktime_get+0x45/0x220
[  140.805617][ T6350]  __se_sys_futex+0x3a8/0x450
[  140.805646][ T6350]  ? __pfx___se_sys_futex+0x10/0x10
[  140.805664][ T6350]  ? rcu_is_watching+0x15/0xb0
[  140.805686][ T6350]  ? __x64_sys_futex+0x21/0xf0
[  140.805710][ T6350]  do_syscall_64+0x17b/0x530
[  140.805728][ T6350]  ? irqentry_exit+0x10f/0x8f0
[  140.805744][ T6350]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.805764][ T6350]  ? clear_bhb_loop+0x40/0x90
[  140.805786][ T6350]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.805805][ T6350] RIP: 0033:0x7f9139ffde99
[  140.805821][ T6350] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  140.805838][ T6350] RSP: 002b:00007ffc0f5c0f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  140.805864][ T6350] RAX: ffffffffffffffda RBX: 00000000000002d0 RCX: 00007f9139ffde99
[  140.805878][ T6350] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f913a286278
[  140.805891][ T6350] RBP: 0000000000001ec6 R08: 0000000000000004 R09: 0000000000000000
[  140.805903][ T6350] R10: 00007f913a285fa0 R11: 0000000000000246 R12: 0000000000000003
[  140.805915][ T6350] R13: 00007f913a28627c R14: 00007f913a286278 R15: 00007f913a286270
[  140.805945][ T6350]  </TASK>
[  140.812494][ T6350] FAULT_INJECTION: forcing a failure.
[  140.812494][ T6350] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  140.812525][ T6350] CPU: 0 UID: 0 PID: 6350 Comm: syz.1.174 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  140.812547][ T6350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  140.812559][ T6350] Call Trace:
[  140.812567][ T6350]  <TASK>
[  140.812575][ T6350]  dump_stack_lvl+0xe8/0x150
[  140.812604][ T6350]  should_fail_ex+0x467/0x600
[  140.812634][ T6350]  _copy_from_user+0x2d/0xb0
[  140.812653][ T6350]  get_timespec64+0x96/0x1b0
[  140.812675][ T6350]  ? __pfx_get_timespec64+0x10/0x10
[  140.812704][ T6350]  __se_sys_clock_nanosleep+0x1ce/0x3b0
[  140.812734][ T6350]  ? __pfx___se_sys_clock_nanosleep+0x10/0x10
[  140.812769][ T6350]  do_syscall_64+0x17b/0x530
[  140.812789][ T6350]  ? irqentry_exit+0x10f/0x8f0
[  140.812807][ T6350]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.812827][ T6350]  ? clear_bhb_loop+0x40/0x90
[  140.812857][ T6350]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.812876][ T6350] RIP: 0033:0x7f9139fbe6ce
[  140.812894][ T6350] 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
[  140.812911][ T6350] RSP: 002b:00007ffc0f5c0ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6
[  140.812931][ T6350] RAX: ffffffffffffffda RBX: 0000555557128500 RCX: 00007f9139fbe6ce
[  140.812946][ T6350] RDX: 00007ffc0f5c0f30 RSI: 0000000000000000 RDI: 0000000000000000
[  140.812958][ T6350] RBP: 00007f913a287da0 R08: 0000000000000000 R09: 0000000000000000
[  140.812970][ T6350] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000227b9
[  140.812983][ T6350] R13: 00007f913a28627c R14: 0000000000022581 R15: 00007f913a286270
[  140.813012][ T6350]  </TASK>
[  140.816030][ T6321] NFSD: Unable to initialize client recovery tracking! (-110)
[  140.816046][ T6321] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING.
[  140.816058][ T6321] NFSD: starting 90-second grace period (net f0000407)
[  142.475914][ T6322] NFSD: Unable to initialize client recovery tracking! (-110)
[  142.475933][ T6322] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING.
[  142.475946][ T6322] NFSD: starting 90-second grace period (net f00003fc)
[  142.805292][   T32] ------------[ cut here ]------------
[  142.805307][   T32] !iov_iter_count(&con->v2.in_iter)
[  142.805328][   T32] WARNING: net/ceph/messenger_v2.c:3129 at ceph_con_v2_try_read+0x6634/0x6810, CPU#1: kworker/1:0/32
[  142.805368][   T32] Modules linked in:
[  142.805387][   T32] CPU: 1 UID: 0 PID: 32 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  142.805403][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  142.805412][   T32] Workqueue: ceph-msgr ceph_con_workfn
[  142.805431][   T32] RIP: 0010:ceph_con_v2_try_read+0x6634/0x6810
[  142.805452][   T32] Code: 8d 3d 60 8d cd 04 43 0f b6 04 3e 84 c0 48 8b 54 24 38 0f 85 85 00 00 00 8b 32 67 48 0f b9 3a e9 40 ff ff ff e8 cd f7 b0 f6 90 <0f> 0b 90 41 bd c3 ff ff ff e9 32 ff ff ff e8 b9 f7 b0 f6 90 0f 0b
[  142.805465][   T32] RSP: 0018:ffffc90000a6f500 EFLAGS: 00010293
[  142.805479][   T32] RAX: ffffffff8b14abe3 RBX: 0000000000000000 RCX: ffff88801e6a5dc0
[  142.805490][   T32] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  142.805499][   T32] RBP: ffffc90000a6fad8 R08: 0000000000000000 R09: 0000000000000000
[  142.805508][   T32] R10: ffff88803a78c703 R11: ffffed10074f18e2 R12: fffff5200014def0
[  142.805519][   T32] R13: 0000000000000000 R14: 0000000000000010 R15: dffffc0000000000
[  142.805529][   T32] FS:  0000000000000000(0000) GS:ffff888125af2000(0000) knlGS:0000000000000000
[  142.805542][   T32] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.805554][   T32] CR2: 00007fa806364ff8 CR3: 000000003c4fc000 CR4: 00000000003526f0
[  142.805570][   T32] Call Trace:
[  142.805578][   T32]  <TASK>
[  142.805639][   T32]  ? __pfx_ceph_con_v2_try_read+0x10/0x10
[  142.805657][   T32]  ? do_raw_spin_unlock+0xf5/0x210
[  142.805681][   T32]  ? try_to_take_rt_mutex+0x801/0xac0
[  142.805753][   T32]  ? rcu_is_watching+0x15/0xb0
[  142.805780][   T32]  ? kthread_data+0x4f/0xc0
[  142.805796][   T32]  ? preempt_count_add+0x91/0x190
[  142.805831][   T32]  ? wq_worker_running+0x108/0x210
[  142.805853][   T32]  ? rt_mutex_post_schedule+0x49/0xf0
[  142.805870][   T32]  ? rt_mutex_slowlock+0x422/0x780
[  142.805890][   T32]  ? rt_mutex_slowlock+0x1f2/0x780
[  142.805908][   T32]  ? __pfx_rt_mutex_slowlock+0x10/0x10
[  142.805945][   T32]  ? ceph_con_workfn+0x3b/0x14a0
[  142.805959][   T32]  ? mutex_lock_nested+0x168/0x1d0
[  142.805977][   T32]  ? ceph_con_workfn+0x3b/0x14a0
[  142.805993][   T32]  ceph_con_workfn+0x1f5/0x14a0
[  142.806010][   T32]  ? rcu_is_watching+0x15/0xb0
[  142.806029][   T32]  ? process_one_work+0x7fd/0x1480
[  142.806046][   T32]  process_one_work+0xaaf/0x1480
[  142.806080][   T32]  ? __pfx_process_one_work+0x10/0x10
[  142.806094][   T32]  ? do_raw_spin_lock+0x12b/0x2f0
[  142.806122][   T32]  ? assign_work+0x3cf/0x5d0
[  142.806145][   T32]  worker_thread+0xb05/0x10d0
[  142.806182][   T32]  kthread+0x388/0x470
[  142.806205][   T32]  ? __pfx_worker_thread+0x10/0x10
[  142.806221][   T32]  ? __pfx_kthread+0x10/0x10
[  142.806242][   T32]  ret_from_fork+0x514/0xb70
[  142.806267][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  142.806291][   T32]  ? __switch_to+0xc89/0x1420
[  142.806316][   T32]  ? __pfx_kthread+0x10/0x10
[  142.806341][   T32]  ret_from_fork_asm+0x1a/0x30
[  142.806375][   T32]  </TASK>
[  142.806383][   T32] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  142.806395][   T32] CPU: 1 UID: 0 PID: 32 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
[  142.806412][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  142.806421][   T32] Workqueue: ceph-msgr ceph_con_workfn
[  142.806437][   T32] Call Trace:
[  142.806443][   T32]  <TASK>
[  142.806449][   T32]  vpanic+0x56c/0xa60
[  142.806466][   T32]  ? __pfx__printk+0x10/0x10
[  142.806483][   T32]  ? __pfx_vpanic+0x10/0x10
[  142.806498][   T32]  ? is_bpf_text_address+0x292/0x2b0
[  142.806516][   T32]  ? is_bpf_text_address+0x26/0x2b0
[  142.806542][   T32]  panic+0xc5/0xd0
[  142.806558][   T32]  ? __pfx_panic+0x10/0x10
[  142.806581][   T32]  ? ret_from_fork_asm+0x1a/0x30
[  142.806606][   T32]  __warn+0x315/0x4c0
[  142.806631][   T32]  ? ceph_con_v2_try_read+0x6634/0x6810
[  142.806654][   T32]  ? ceph_con_v2_try_read+0x6634/0x6810
[  142.806674][   T32]  __report_bug+0x276/0x570
[  142.806694][   T32]  ? ceph_con_v2_try_read+0x6634/0x6810
[  142.806716][   T32]  ? __pfx___report_bug+0x10/0x10
[  142.806731][   T32]  ? __local_bh_enable+0x1e1/0x2f0
[  142.806755][   T32]  ? __local_bh_enable_ip+0x1ae/0x2b0
[  142.806774][   T32]  ? lockdep_hardirqs_on+0x7a/0x110
[  142.806795][   T32]  ? ceph_con_v2_try_read+0x6634/0x6810
[  142.806812][   T32]  report_bug+0x16a/0x220
[  142.806827][   T32]  ? ceph_con_v2_try_read+0x6634/0x6810
[  142.806845][   T32]  ? ceph_con_v2_try_read+0x6636/0x6810
[  142.806863][   T32]  handle_bug+0x9c/0x200
[  142.806881][   T32]  exc_invalid_op+0x1a/0x50
[  142.806902][   T32]  asm_exc_invalid_op+0x1a/0x20
[  142.806920][   T32] RIP: 0010:ceph_con_v2_try_read+0x6634/0x6810
[  142.806943][   T32] Code: 8d 3d 60 8d cd 04 43 0f b6 04 3e 84 c0 48 8b 54 24 38 0f 85 85 00 00 00 8b 32 67 48 0f b9 3a e9 40 ff ff ff e8 cd f7 b0 f6 90 <0f> 0b 90 41 bd c3 ff ff ff e9 32 ff ff ff e8 b9 f7 b0 f6 90 0f 0b
[  142.806957][   T32] RSP: 0018:ffffc90000a6f500 EFLAGS: 00010293
[  142.806972][   T32] RAX: ffffffff8b14abe3 RBX: 0000000000000000 RCX: ffff88801e6a5dc0
[  142.806986][   T32] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  142.806998][   T32] RBP: ffffc90000a6fad8 R08: 0000000000000000 R09: 0000000000000000
[  142.807010][   T32] R10: ffff88803a78c703 R11: ffffed10074f18e2 R12: fffff5200014def0
[  142.807024][   T32] R13: 0000000000000000 R14: 0000000000000010 R15: dffffc0000000000
[  142.807043][   T32]  ? ceph_con_v2_try_read+0x6633/0x6810
[  142.807131][   T32]  ? __pfx_ceph_con_v2_try_read+0x10/0x10
[  142.807154][   T32]  ? do_raw_spin_unlock+0xf5/0x210
[  142.807183][   T32]  ? try_to_take_rt_mutex+0x801/0xac0
[  142.807208][   T32]  ? rcu_is_watching+0x15/0xb0
[  142.807238][   T32]  ? kthread_data+0x4f/0xc0
[  142.807255][   T32]  ? preempt_count_add+0x91/0x190
[  142.807274][   T32]  ? wq_worker_running+0x108/0x210
[  142.807297][   T32]  ? rt_mutex_post_schedule+0x49/0xf0
[  142.807317][   T32]  ? rt_mutex_slowlock+0x422/0x780
[  142.807343][   T32]  ? rt_mutex_slowlock+0x1f2/0x780
[  142.807370][   T32]  ? __pfx_rt_mutex_slowlock+0x10/0x10
[  142.807419][   T32]  ? ceph_con_workfn+0x3b/0x14a0
[  142.807435][   T32]  ? mutex_lock_nested+0x168/0x1d0
[  142.807457][   T32]  ? ceph_con_workfn+0x3b/0x14a0
[  142.807479][   T32]  ceph_con_workfn+0x1f5/0x14a0
[  142.807499][   T32]  ? rcu_is_watching+0x15/0xb0
[  142.807516][   T32]  ? process_one_work+0x7fd/0x1480
[  142.807532][   T32]  process_one_work+0xaaf/0x1480
[  142.807562][   T32]  ? __pfx_process_one_work+0x10/0x10
[  142.807575][   T32]  ? do_raw_spin_lock+0x12b/0x2f0
[  142.807600][   T32]  ? assign_work+0x3cf/0x5d0
[  142.807619][   T32]  worker_thread+0xb05/0x10d0
[  142.807666][   T32]  kthread+0x388/0x470
[  142.807689][   T32]  ? __pfx_worker_thread+0x10/0x10
[  142.807705][   T32]  ? __pfx_kthread+0x10/0x10
[  142.807727][   T32]  ret_from_fork+0x514/0xb70
[  142.807752][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  142.807773][   T32]  ? __switch_to+0xc89/0x1420
[  142.807796][   T32]  ? __pfx_kthread+0x10/0x10
[  142.807817][   T32]  ret_from_fork_asm+0x1a/0x30
[  142.807853][   T32]  </TASK>
[  142.808357][   T32] Kernel Offset: disabled