last executing test programs: 1m40.954488469s ago: executing program 2 (id=6): unshare(0x600) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, 0x0, 0x0) 1m40.804695122s ago: executing program 2 (id=7): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a5976ac6acd41fd8"}}, 0x48}}, 0x24000004) sendmsg$can_bcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) close(0x3) 1m40.542842539s ago: executing program 2 (id=8): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x2501, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)=@x86={0xc, 0x7, 0x1, 0x0, 0x8, 0x3, 0x5, 0x1, 0x8, 0x6, 0x3, 0x7, 0x0, 0x5f, 0x4, 0x8, 0x93, 0xa0, 0xff, '\x00', 0xc, 0x6eb000000000}) 1m40.239033646s ago: executing program 2 (id=9): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x84000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) syz_clone(0x8020000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x190) mount$bpf(0x200000000000, &(0x7f0000000440)='./file0/../file0\x00', 0x0, 0x989046, 0x0) 1m39.803508567s ago: executing program 2 (id=10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) close(0x3) r1 = socket(0xa, 0x3, 0x87) sendto(r1, &(0x7f00000003c0)="e1118ce4769b", 0xfdef, 0x800, &(0x7f0000000600)=@l2tp6={0xa, 0x0, 0x7, @local, 0x5}, 0x80) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 1m38.931749769s ago: executing program 2 (id=17): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x21}]}]}, 0x38}}, 0x0) 1m37.997958411s ago: executing program 32 (id=17): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x38, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x21}]}]}, 0x38}}, 0x0) 32.115718775s ago: executing program 1 (id=237): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x6) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000000400)="2ae0e710", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) recvmmsg(r2, &(0x7f0000000d80), 0x4000000000001e9, 0x10162, 0x0) 28.894434215s ago: executing program 3 (id=246): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)}, 0x1f00) sendmsg$tipc(r4, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) 27.327598303s ago: executing program 5 (id=249): bpf$MAP_CREATE(0x0, 0x0, 0x50) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x5d031, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0xa402, 0x0) move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) 27.326281793s ago: executing program 3 (id=250): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsmount(r0, 0x0, 0x80) socket$vsock_stream(0x28, 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) gettid() recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000004c0)='./mnt\x00', 0x840, &(0x7f0000000180)={[{@test_dummy_encryption_v1}, {@test_dummy_encryption_v1}]}, 0x1, 0x249, &(0x7f00000007c0)="$eJzs3UFoFFcYB/BvZnebJllK2l4KhbZQSmkDIb0VekkvLQRKCKUU2kJKKb20JIU0obfEkxcPelbJyUsQb0aPkkvwogieouYQL4IGDwYPeliZnUSiWTUycUczvx9MMrP73nxvmP2/WRaGCaCyBiJiJCJqETEYEY2ISHY2+CRfBrY2F3pXJiJarR/vJu12+XZuu19/RMxHxNcRsZwm8Xc9Ynbp1/X7q99/fmSm8dmppV96u3qQWzbW137YPDl2+OzoV7OXr94eS2Ikmk8c1/5LOrxWTyLeexXFXhNJvewRsBfj/5+5luX+/Yj4tJ3/RqSRn7yj028tN+LLE8/qe+zOlQ+7OVZg/7VajewaON8CKieNiGYk6VBE5OtpOjSUf4e/XutL/5ma/m/wr6mZyT/LnqmA/dKMWPvufM+5/qfyf6uW5x84uLL8/zS+eCNb36ztuVvS6fcs4M2S5X/w97kv4uXyDxwA8g/VJf9QXfIP1fW8/KcljQnoDtd/qC75h+qSf6gu+Yfqkn+orp35BwCqpdVT9h3IQFnKnn8AAAAAAAAAAAAAAAAAAIDdFnpXJraXbtW8eDxi49uIqHeqX9t6DsHb7b9995Ks2WNJ3q2Q3z4uuIOCTpd89/U7N8utf+mjcuvPTUbMH4qI4Xp99+cvKfwcjHdf8H7jj4IFCvrm53LrP1wst/7oasSFbP4Z7jT/pPFB+3/n+aeZnb+C9f99UHAHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAdM2jAAAA//9BqW0t") symlinkat(0x0, 0xffffffffffffff9c, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x183042, 0x15) fallocate(r4, 0x8, 0x400000006, 0x1951) 27.275094524s ago: executing program 0 (id=251): mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000240)='10', 0x2) close(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB]) chdir(0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 26.087348564s ago: executing program 0 (id=252): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r1, 0x0, r3, 0x0, 0x714f, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f2, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x7, 0x8, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1}}}}) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000000)={r0, 0x0, 0xfff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x17, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x7, 0x1c, &(0x7f00000009c0)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x5, 0x9, 0x0, 0x2, 0x300}, {0x6e}}, [@snprintf={{0x7, 0x0, 0xb, 0x9}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x2}, {0x3, 0x0, 0x6, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x82) 25.956767207s ago: executing program 5 (id=254): openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100), 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280), 0x800c42, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x928c3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80882) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) 25.941295207s ago: executing program 3 (id=255): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) recvmsg$can_j1939(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=""/19, 0x13}, 0x12101) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmmsg$inet(r5, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x2000000}}], 0x1, 0x0) 25.277797334s ago: executing program 1 (id=256): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="1b000000"], 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x50000000}, 0x1c, 0x0}}], 0x1, 0x81) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYBLOB="12e01b3989dd", @ANYRES32=r0], 0x1000f) 25.01039438s ago: executing program 0 (id=257): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[], 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) syz_open_dev$tty1(0xc, 0x4, 0x1) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000024882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x0, 0x0) 24.560624651s ago: executing program 5 (id=259): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x6}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x2000400c) unshare(0x10800) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000040)=0x90000) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x1, 0x12) mq_notify(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0xf, 0x1}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x1c0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x2, 0x3, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local}}, @sadb_key={0x1, 0x8}]}, 0x48}, 0x1, 0x7}, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x12, 0xffffffffffffffff, 0x0) writev(r2, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='.\x00', 0xd5b203, 0x0) lseek(r3, 0xfffffffffffffffd, 0x1) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)=[0x2], 0x0, 0x0, 0x200000000000022f}}, 0x40) 24.403979446s ago: executing program 1 (id=260): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)}, 0x1f00) sendmsg$tipc(r4, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) 24.381573986s ago: executing program 3 (id=261): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014}, 0x50) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) pread64(0xffffffffffffffff, &(0x7f0000001240)=""/102400, 0x19000, 0x1000000000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000440)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xa2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000032680)=""/102392, 0x18ff8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000700)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8000}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, 0x0, 0x2, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$inet6_udp_int(r1, 0x11, 0x67, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r1, &(0x7f0000002140)={0xa, 0x4e25, 0x1, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f0000000000)='wg2\x00', 0x4) pipe2$9p(&(0x7f00000000c0), 0x84800) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCMIWAIT(r3, 0x545c, 0x300fff2) 23.260220604s ago: executing program 5 (id=262): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}}, 0x0, 0x0, 0xb, 0x0, "9ecf3315567f14d56a87d134cc409e2a652dbbf6c50480937c6fa85af81bc6fc54b71f03985ac33e31d612d976a6efcda8853b8a4430503621f06679995d916cb4361795dd7dbae51d07384b7c2e6949"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00@\x00', 0x14, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, {[], {{0x4e23, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x20, 0x2}}}}}}}, 0x0) 23.258909474s ago: executing program 4 (id=263): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8905, 0x0) 23.096275648s ago: executing program 0 (id=264): bpf$MAP_CREATE(0x0, 0x0, 0x50) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x5d031, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0xa402, 0x0) move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) 22.472896823s ago: executing program 1 (id=265): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @cgroup_sockopt=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsmount(r0, 0x0, 0x80) socket$vsock_stream(0x28, 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x11, 0x3, &(0x7f00000000c0)=ANY=[], 0x0, 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) gettid() recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000004c0)='./mnt\x00', 0x840, &(0x7f0000000180)={[{@test_dummy_encryption_v1}, {@test_dummy_encryption_v1}]}, 0x1, 0x249, &(0x7f00000007c0)="$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") symlinkat(0x0, 0xffffffffffffff9c, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x183042, 0x15) fallocate(r4, 0x8, 0x400000006, 0x1951) 22.406449285s ago: executing program 3 (id=266): sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x6) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000000400)="2ae0e710", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) recvmmsg(r2, &(0x7f0000000d80), 0x4000000000001e9, 0x10162, 0x0) 22.091820643s ago: executing program 4 (id=267): r0 = socket(0x10, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="400000001000370400"/20, @ANYRES32=r1, @ANYBLOB="830405000000000020001280080001006774700014000280080004"], 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 20.909997232s ago: executing program 4 (id=268): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r1, 0x0, r3, 0x0, 0x714f, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f2, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x7, 0x8, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1}}}}) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000000)={r0, 0x0, 0xfff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x17, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x7, 0x1c, &(0x7f00000009c0)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x5, 0x9, 0x0, 0x2, 0x300}, {0x6e}}, [@snprintf={{0x7, 0x0, 0xb, 0x9}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfff0}, {0x5, 0x0, 0xb, 0x9, 0x0, 0x2}, {0x3, 0x0, 0x6, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x2, 0x2, 0x0, r8}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x82) 20.895383253s ago: executing program 5 (id=269): openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x22800, 0x0) socket(0x40000000015, 0x5, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket(0x28, 0x5, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x8, 0x400000f, 0x4, 0x0, 0x7fffffff}, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911b4e82ea800ad7afe03c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62418c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f0000000300)="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", 0xcb3}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1, 0x0, 0x2}, 0x40000300) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) 20.028919214s ago: executing program 1 (id=270): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="1b000000"], 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r1, &(0x7f0000000480)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x50000000}, 0x1c, 0x0}}], 0x1, 0x81) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYBLOB="12e01b3989dd", @ANYRES32=r0], 0x1000f) 19.936668457s ago: executing program 4 (id=271): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) recvmsg$can_j1939(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=""/19, 0x13}, 0x12101) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmmsg$inet(r5, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x2000000}}], 0x1, 0x0) 19.835831069s ago: executing program 0 (id=272): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x6}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x2000400c) unshare(0x10800) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000040)=0x90000) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x1, 0x12) mq_notify(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0xf, 0x1}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x1c0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x2, 0x3, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local}}, @sadb_key={0x1, 0x8}]}, 0x48}, 0x1, 0x7}, 0x0) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x12, 0xffffffffffffffff, 0x0) writev(r2, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='.\x00', 0xd5b203, 0x0) lseek(r3, 0xfffffffffffffffd, 0x1) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)=[0x2], 0x0, 0x0, 0x200000000000022f}}, 0x40) 18.932635171s ago: executing program 4 (id=273): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/failslab/probability\x00', 0x1, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) write(r0, &(0x7f0000000140)='1', 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x101643, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x5453, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, 0x0) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(0xffffffffffffffff, 0x7a7, 0x0) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000000)={@my=0x0, 0x2}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r3, 0x7a8, &(0x7f0000000080)={{@local, 0x2}, @local, 0x0, 0x0, 0x5e, 0x200000000000, 0x100000000000006}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./debug/failslab/times\x00', 0x1, 0x0) write(r4, &(0x7f0000000240)='100\x00', 0x3) close(r0) socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000280)={0x4000, 0xfffffffe, 0x0, 0x1}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/power/resume_offset', 0x2d0201, 0x4) 18.727317966s ago: executing program 1 (id=274): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[], 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) syz_open_dev$tty1(0xc, 0x4, 0x1) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000024882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x0, 0x0) 14.94320096s ago: executing program 0 (id=275): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)}, 0x1f00) sendmsg$tipc(r4, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) 14.94296089s ago: executing program 5 (id=276): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014}, 0x50) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) pread64(0xffffffffffffffff, &(0x7f0000001240)=""/102400, 0x19000, 0x1000000000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000440)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0xa2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000032680)=""/102392, 0x18ff8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000700)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8000}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, 0x0, 0x2, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$inet6_udp_int(r1, 0x11, 0x67, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r1, &(0x7f0000002140)={0xa, 0x4e25, 0x1, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x16}}, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f0000000000)='wg2\x00', 0x4) pipe2$9p(&(0x7f00000000c0), 0x84800) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCMIWAIT(r3, 0x545c, 0x300fff2) 14.94283138s ago: executing program 3 (id=277): r0 = syz_genetlink_get_family_id$nfc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NFC_CMD_DISABLE_SE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000040000fedbdf2512"], 0x24}, 0x1, 0x0, 0x0, 0x40804}, 0x20000000) 14.92657397s ago: executing program 4 (id=278): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(0xffffffffffffffff, 0xc008561c, &(0x7f0000000040)={0xf0f005, 0x5}) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000200)=0x48, 0x4) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=""/19, 0x13}, 0x12101) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmmsg$inet(r4, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)}], 0x1, 0x0, 0x0, 0x2000000}}], 0x1, 0x0) 0s ago: executing program 33 (id=274): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[], 0x50) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) syz_open_dev$tty1(0xc, 0x4, 0x1) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000024882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x0, 0x0) kernel console output (not intermixed with test programs): 161.350972][ T3934] [ 161.353913][ T3934] dump_stack_lvl+0x188/0x24e [ 161.358607][ T3934] ? show_regs_print_info+0x12/0x12 [ 161.363813][ T3934] ? load_image+0x410/0x410 [ 161.368334][ T3934] ? __might_sleep+0xd0/0xd0 [ 161.372926][ T3934] ? __lock_acquire+0x7c40/0x7c40 [ 161.377966][ T3934] should_fail_ex+0x390/0x4c0 [ 161.379084][ T4503] FAULT_INJECTION: forcing a failure. [ 161.379084][ T4503] name failslab, interval 1, probability 1, space 0, times 52 [ 161.382644][ T3934] should_failslab+0x5/0x20 [ 161.399806][ T3934] slab_pre_alloc_hook+0x59/0x300 [ 161.404836][ T3934] kmem_cache_alloc_node+0x5a/0x310 [ 161.410041][ T3934] ? __alloc_skb+0xf9/0x7d0 [ 161.414553][ T3934] __alloc_skb+0xf9/0x7d0 [ 161.418885][ T3934] netlink_sendmsg+0x654/0xbd0 [ 161.423661][ T3934] ? netlink_getsockopt+0x550/0x550 [ 161.428865][ T3934] ? apparmor_socket_sendmsg+0x8a/0x330 [ 161.434423][ T3934] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 161.434907][ T32] FAULT_INJECTION: forcing a failure. [ 161.434907][ T32] name failslab, interval 1, probability 1, space 0, times 52 [ 161.439722][ T3934] ? security_socket_sendmsg+0x7c/0xa0 [ 161.457831][ T3934] ? netlink_getsockopt+0x550/0x550 [ 161.463035][ T3934] ____sys_sendmsg+0x5ed/0x9a0 [ 161.467814][ T3934] ? __sys_sendmsg_sock+0x30/0x30 [ 161.472836][ T3934] ? __import_iovec+0x306/0x510 [ 161.477693][ T3934] ? import_iovec+0x6f/0xa0 [ 161.482206][ T3934] ___sys_sendmsg+0x2a2/0x360 [ 161.486892][ T3934] ? __sys_sendmsg+0x2a0/0x2a0 [ 161.491694][ T3934] __se_sys_sendmsg+0x1c3/0x2b0 [ 161.496547][ T3934] ? __x64_sys_sendmsg+0x80/0x80 [ 161.501496][ T3934] ? __secure_computing+0x10d/0x2f0 [ 161.506700][ T3934] do_syscall_64+0x4c/0xa0 [ 161.511118][ T3934] ? clear_bhb_loop+0x60/0xb0 [ 161.515798][ T3934] ? clear_bhb_loop+0x60/0xb0 [ 161.520474][ T3934] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 161.526364][ T3934] RIP: 0033:0x7f254ca9f407 [ 161.530776][ T3934] 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 [ 161.550379][ T3934] RSP: 002b:00007ffdf6561d40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 161.558793][ T3934] RAX: ffffffffffffffda RBX: 00007f254ca15740 RCX: 00007f254ca9f407 [ 161.566764][ T3934] RDX: 0000000000000000 RSI: 00007ffdf6561dc0 RDI: 000000000000000c [ 161.574736][ T3934] RBP: 00007ffdf6565e70 R08: 0000000000000000 R09: 0000000000000000 [ 161.582700][ T3934] R10: 0000000000000000 R11: 0000000000000202 R12: 00005568cee28480 [ 161.590668][ T3934] R13: 000000000000000c R14: 00000000fffffea9 R15: 00007ffdf65660b8 [ 161.598646][ T3934] [ 161.601661][ T32] CPU: 1 PID: 32 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 161.603668][ T4507] FAULT_INJECTION: forcing a failure. [ 161.603668][ T4507] name failslab, interval 1, probability 1, space 0, times 52 [ 161.609034][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 161.631739][ T32] Workqueue: events_unbound nsim_dev_trap_report_work [ 161.638513][ T32] Call Trace: [ 161.641791][ T32] [ 161.644722][ T32] dump_stack_lvl+0x188/0x24e [ 161.649412][ T32] ? show_regs_print_info+0x12/0x12 [ 161.654610][ T32] ? load_image+0x410/0x410 [ 161.659113][ T32] ? mark_lock+0x94/0x320 [ 161.663454][ T32] should_fail_ex+0x390/0x4c0 [ 161.668139][ T32] should_failslab+0x5/0x20 [ 161.672638][ T32] slab_pre_alloc_hook+0x59/0x300 [ 161.677665][ T32] kmem_cache_alloc_node+0x5a/0x310 [ 161.682861][ T32] ? __alloc_skb+0xf9/0x7d0 [ 161.687375][ T32] __alloc_skb+0xf9/0x7d0 [ 161.691716][ T32] nsim_dev_trap_report_work+0x24f/0xa80 [ 161.697364][ T32] ? process_one_work+0x7b4/0x1160 [ 161.702477][ T32] process_one_work+0x8ab/0x1160 [ 161.707428][ T32] ? worker_detach_from_pool+0x240/0x240 [ 161.713064][ T32] ? _raw_spin_lock_irq+0xb7/0xf0 [ 161.718090][ T32] ? _raw_spin_lock_irqsave+0x100/0x100 [ 161.723635][ T32] ? wq_worker_running+0x97/0x190 [ 161.728679][ T32] worker_thread+0xaf5/0x12a0 [ 161.733385][ T32] kthread+0x29d/0x330 [ 161.737447][ T32] ? worker_clr_flags+0x1a0/0x1a0 [ 161.742466][ T32] ? kthread_blkcg+0xd0/0xd0 [ 161.747056][ T32] ret_from_fork+0x1f/0x30 [ 161.751485][ T32] [ 161.754499][ T3935] CPU: 0 PID: 3935 Comm: dhcpcd Not tainted syzkaller #0 [ 161.755449][ C1] FAULT_INJECTION: forcing a failure. [ 161.755449][ C1] name failslab, interval 1, probability 1, space 0, times 51 [ 161.761523][ T3935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 161.784253][ T3935] Call Trace: [ 161.787541][ T3935] [ 161.790473][ T3935] dump_stack_lvl+0x188/0x24e [ 161.795171][ T3935] ? show_regs_print_info+0x12/0x12 [ 161.800378][ T3935] ? load_image+0x410/0x410 [ 161.804889][ T3935] ? __might_sleep+0xd0/0xd0 [ 161.809481][ T3935] ? __lock_acquire+0x7c40/0x7c40 [ 161.814514][ T3935] should_fail_ex+0x390/0x4c0 [ 161.819207][ T3935] should_failslab+0x5/0x20 [ 161.823712][ T3935] slab_pre_alloc_hook+0x59/0x300 [ 161.828748][ T3935] ? mas_next_entry+0xde9/0xe90 [ 161.833608][ T3935] kmem_cache_alloc+0x56/0x2f0 [ 161.838384][ T3935] ? vm_area_dup+0x23/0x1a0 [ 161.842897][ T3935] vm_area_dup+0x23/0x1a0 [ 161.847227][ T3935] copy_mm+0xb13/0x1680 [ 161.851398][ T3935] ? copy_signal+0x640/0x640 [ 161.855986][ T3935] ? lockdep_init_map_type+0x98/0x8d0 [ 161.861377][ T3935] ? __init_rwsem+0x11e/0x160 [ 161.866056][ T3935] ? copy_signal+0x51f/0x640 [ 161.870652][ T3935] copy_process+0x19a6/0x40c0 [ 161.875347][ T3935] ? verify_lock_unused+0x140/0x140 [ 161.880557][ T3935] ? copy_process+0x974/0x40c0 [ 161.885323][ T3935] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 161.891310][ T3935] ? idle_dummy+0x10/0x10 [ 161.895656][ T3935] kernel_clone+0x24b/0x900 [ 161.900177][ T3935] ? create_io_thread+0x170/0x170 [ 161.905210][ T3935] ? __lock_acquire+0x7c40/0x7c40 [ 161.910239][ T3935] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 161.916229][ T3935] __x64_sys_clone+0x1a7/0x220 [ 161.921005][ T3935] ? __might_fault+0xc2/0x120 [ 161.925685][ T3935] ? __ia32_sys_vfork+0x140/0x140 [ 161.930720][ T3935] ? lock_chain_count+0x20/0x20 [ 161.935582][ T3935] ? lockdep_hardirqs_on+0x94/0x140 [ 161.940784][ T3935] do_syscall_64+0x4c/0xa0 [ 161.945199][ T3935] ? clear_bhb_loop+0x60/0xb0 [ 161.949875][ T3935] ? clear_bhb_loop+0x60/0xb0 [ 161.954558][ T3935] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 161.960454][ T3935] RIP: 0033:0x7f254cae9636 [ 161.964866][ T3935] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 161.984470][ T3935] RSP: 002b:00007ffdf6549be0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 161.992881][ T3935] RAX: ffffffffffffffda RBX: 00007ffdf6549be8 RCX: 00007f254cae9636 [ 162.000850][ T3935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 162.008819][ T3935] RBP: 00007ffdf656a130 R08: 0000000000000000 R09: 0000000000000001 [ 162.016788][ T3935] R10: 00007f254ca15a10 R11: 0000000000000246 R12: 00007ffdf6549d20 [ 162.024756][ T3935] R13: 0000000000000000 R14: 0000000000000000 R15: 00005568cee4aac0 [ 162.032740][ T3935] [ 162.035759][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted syzkaller #0 [ 162.043053][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 162.053090][ C1] Call Trace: [ 162.056361][ C1] [ 162.059273][ C1] dump_stack_lvl+0x188/0x24e [ 162.063943][ C1] ? show_regs_print_info+0x12/0x12 [ 162.069121][ C1] ? load_image+0x410/0x410 [ 162.073616][ C1] should_fail_ex+0x390/0x4c0 [ 162.078283][ C1] should_failslab+0x5/0x20 [ 162.082788][ C1] slab_pre_alloc_hook+0x59/0x300 [ 162.087796][ C1] kmem_cache_alloc_node+0x5a/0x310 [ 162.092991][ C1] ? __alloc_skb+0xf9/0x7d0 [ 162.097482][ C1] __alloc_skb+0xf9/0x7d0 [ 162.101795][ C1] skb_copy+0x122/0x6f0 [ 162.105938][ C1] mac80211_hwsim_tx_frame_no_nl+0xd04/0x12f0 [ 162.111994][ C1] ? mac80211_hwsim_tx_frame_nl+0xba0/0xba0 [ 162.117864][ C1] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 162.124084][ C1] ? ktime_get_real_ts64+0x440/0x440 [ 162.129348][ C1] ? mac80211_hwsim_monitor_rx+0x1bf/0x810 [ 162.135135][ C1] mac80211_hwsim_tx_frame+0x1b5/0x200 [ 162.140591][ C1] mac80211_hwsim_beacon_tx+0x608/0xae0 [ 162.146133][ C1] __iterate_interfaces+0x225/0x4c0 [ 162.151312][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 162.157541][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 162.164719][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 162.170953][ C1] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 162.177987][ C1] mac80211_hwsim_beacon+0xb7/0x1b0 [ 162.183177][ C1] __hrtimer_run_queues+0x522/0xc90 [ 162.188366][ C1] ? hw_scan_work+0xf00/0xf00 [ 162.193027][ C1] ? hrtimer_interrupt+0x980/0x980 [ 162.198122][ C1] hrtimer_run_softirq+0x173/0x290 [ 162.203222][ C1] handle_softirqs+0x291/0x910 [ 162.207970][ C1] ? run_ksoftirqd+0xa4/0x100 [ 162.212626][ C1] ? do_softirq+0x210/0x210 [ 162.217110][ C1] run_ksoftirqd+0xa4/0x100 [ 162.221591][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 162.226766][ C1] ? preempt_schedule_thunk+0x16/0x18 [ 162.232118][ C1] ? takeover_tasklets+0x770/0x770 [ 162.237205][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 162.242402][ C1] smpboot_thread_fn+0x667/0xa30 [ 162.247323][ C1] ? smpboot_thread_fn+0x49/0xa30 [ 162.252332][ C1] kthread+0x29d/0x330 [ 162.256379][ C1] ? cpu_report_death+0x250/0x250 [ 162.261386][ C1] ? kthread_blkcg+0xd0/0xd0 [ 162.265954][ C1] ret_from_fork+0x1f/0x30 [ 162.270362][ C1] [ 162.274656][ T4503] CPU: 1 PID: 4503 Comm: kworker/u4:23 Not tainted syzkaller #0 [ 162.281976][ T4481] FAULT_INJECTION: forcing a failure. [ 162.281976][ T4481] name failslab, interval 1, probability 1, space 0, times 50 [ 162.282309][ T4503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 162.295484][ T4468] FAULT_INJECTION: forcing a failure. [ 162.295484][ T4468] name failslab, interval 1, probability 1, space 0, times 50 [ 162.304986][ T4503] Workqueue: events_unbound cfg80211_wiphy_work [ 162.305015][ T4503] Call Trace: [ 162.305023][ T4503] [ 162.305031][ T4503] dump_stack_lvl+0x188/0x24e [ 162.305056][ T4503] ? lockdep_hardirqs_on+0x94/0x140 [ 162.305076][ T4503] ? show_regs_print_info+0x12/0x12 [ 162.305098][ T4503] ? load_image+0x410/0x410 [ 162.305119][ T4503] ? do_raw_spin_unlock+0x11d/0x230 [ 162.305148][ T4503] should_fail_ex+0x390/0x4c0 [ 162.305177][ T4503] should_failslab+0x5/0x20 [ 162.305194][ T4503] slab_pre_alloc_hook+0x59/0x300 [ 162.305224][ T4503] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 162.305249][ T4503] __kmem_cache_alloc_node+0x4f/0x270 [ 162.305274][ T4503] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 162.305297][ T4503] __kmalloc+0xa3/0x240 [ 162.305324][ T4503] ieee802_11_parse_elems_full+0xb4/0x1240 [ 162.305358][ T4503] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 162.305379][ T4503] ? __lock_acquire+0x138a/0x7c40 [ 162.305420][ T4503] ? __lock_acquire+0x7c40/0x7c40 [ 162.305442][ T4503] ? ieee80211_queue_delayed_work+0x150/0x150 [ 162.305476][ T4503] ieee80211_bss_info_update+0x7df/0xbf0 [ 162.305506][ T4503] ? ieee80211_rx_bss_put+0x60/0x60 [ 162.305542][ T4503] ? ieee80211_vif_get_shift+0x22b/0x290 [ 162.305574][ T4503] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 162.305604][ T4503] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 162.305628][ T4503] ? verify_lock_unused+0x140/0x140 [ 162.402349][ C0] FAULT_INJECTION: forcing a failure. [ 162.402349][ C0] name failslab, interval 1, probability 1, space 0, times 50 [ 162.402743][ T4503] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 162.471165][ T4503] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 162.476904][ T4503] ? mark_lock+0x94/0x320 [ 162.481240][ T4503] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 162.487222][ T4503] ? __lock_acquire+0x7c40/0x7c40 [ 162.492248][ T4503] ? lock_chain_count+0x20/0x20 [ 162.497097][ T4503] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 162.502995][ T4503] ? lockdep_hardirqs_on+0x94/0x140 [ 162.508196][ T4503] ? skb_dequeue+0x120/0x150 [ 162.512787][ T4503] ieee80211_iface_work+0x72c/0xc70 [ 162.517998][ T4503] cfg80211_wiphy_work+0x224/0x260 [ 162.523115][ T4503] ? process_one_work+0x7b4/0x1160 [ 162.528228][ T4503] process_one_work+0x8ab/0x1160 [ 162.533181][ T4503] ? worker_detach_from_pool+0x240/0x240 [ 162.538817][ T4503] ? _raw_spin_lock_irq+0xb7/0xf0 [ 162.543850][ T4503] ? _raw_spin_lock_irqsave+0x100/0x100 [ 162.549394][ T4503] ? wq_worker_running+0x97/0x190 [ 162.554427][ T4503] worker_thread+0xaf5/0x12a0 [ 162.559127][ T4503] kthread+0x29d/0x330 [ 162.563194][ T4503] ? worker_clr_flags+0x1a0/0x1a0 [ 162.568235][ T4503] ? kthread_blkcg+0xd0/0xd0 [ 162.572823][ T4503] ret_from_fork+0x1f/0x30 [ 162.577257][ T4503] [ 162.580272][ C0] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted syzkaller #0 [ 162.587658][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 162.597742][ C0] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 162.605557][ C0] Call Trace: [ 162.608830][ C0] [ 162.611668][ C0] dump_stack_lvl+0x188/0x24e [ 162.616349][ C0] ? show_regs_print_info+0x12/0x12 [ 162.621545][ C0] ? load_image+0x410/0x410 [ 162.626047][ C0] ? mark_lock+0x94/0x320 [ 162.630391][ C0] ? verify_lock_unused+0x140/0x140 [ 162.635596][ C0] should_fail_ex+0x390/0x4c0 [ 162.640280][ C0] should_failslab+0x5/0x20 [ 162.644777][ C0] slab_pre_alloc_hook+0x59/0x300 [ 162.649802][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 162.654994][ C0] ? __alloc_skb+0xf9/0x7d0 [ 162.659498][ C0] __alloc_skb+0xf9/0x7d0 [ 162.663829][ C0] __netdev_alloc_skb+0x114/0x4f0 [ 162.668847][ C0] ? __alloc_skb+0x7d0/0x7d0 [ 162.673442][ C0] __ieee80211_beacon_get+0xd5d/0x1520 [ 162.678893][ C0] ? __ieee80211_beacon_get+0x36/0x1520 [ 162.684437][ C0] ieee80211_beacon_get_tim+0x63/0x4e0 [ 162.689893][ C0] mac80211_hwsim_beacon_tx+0x21c/0xae0 [ 162.695432][ C0] __iterate_interfaces+0x225/0x4c0 [ 162.700622][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 162.706854][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 162.714040][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 162.720271][ C0] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 162.727288][ C0] mac80211_hwsim_beacon+0xb7/0x1b0 [ 162.732480][ C0] __hrtimer_run_queues+0x522/0xc90 [ 162.737672][ C0] ? hw_scan_work+0xf00/0xf00 [ 162.742348][ C0] ? hrtimer_interrupt+0x980/0x980 [ 162.747455][ C0] hrtimer_run_softirq+0x173/0x290 [ 162.752557][ C0] handle_softirqs+0x291/0x910 [ 162.757313][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 162.762153][ C0] ? do_softirq+0x210/0x210 [ 162.766644][ C0] ? hrtimer_interrupt+0x775/0x980 [ 162.771749][ C0] __irq_exit_rcu+0x13b/0x230 [ 162.776414][ C0] ? irq_exit_rcu+0x20/0x20 [ 162.780917][ C0] irq_exit_rcu+0x5/0x20 [ 162.785148][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 162.790769][ C0] [ 162.793691][ C0] [ 162.796627][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 162.802609][ C0] RIP: 0010:__printk_cpu_sync_wait+0x28/0x30 [ 162.808589][ C0] Code: 00 00 e8 cb c5 1a 00 f3 90 48 c7 c7 00 9a a0 8c be 04 00 00 00 e8 08 f4 6b 00 8b 05 c2 2b 39 0b 83 f8 ff 74 07 e8 a8 c5 1a 00 db e8 a1 c5 1a 00 c3 55 53 e8 99 c5 1a 00 e8 84 be c8 08 89 c3 [ 162.828189][ C0] RSP: 0018:ffffc90000107718 EFLAGS: 00000293 [ 162.834252][ C0] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffff88813fe73c00 [ 162.842215][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00 [ 162.850179][ C0] RBP: ffffc90000107808 R08: 0000000000000003 R09: 0000000000000004 [ 162.858226][ C0] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004 [ 162.866202][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92000020ee8 [ 162.874181][ C0] ? __printk_cpu_sync_wait+0x28/0x30 [ 162.879562][ C0] ? __printk_cpu_sync_wait+0x28/0x30 [ 162.884930][ C0] dump_stack_lvl+0x161/0x24e [ 162.889634][ C0] ? show_regs_print_info+0x12/0x12 [ 162.894829][ C0] ? load_image+0x410/0x410 [ 162.899328][ C0] ? __kmem_cache_alloc_node+0x19d/0x270 [ 162.904956][ C0] should_fail_ex+0x390/0x4c0 [ 162.909632][ C0] should_failslab+0x5/0x20 [ 162.914126][ C0] slab_pre_alloc_hook+0x59/0x300 [ 162.919142][ C0] ? __alloc_skb+0x4e6/0x7d0 [ 162.923727][ C0] ? batadv_forw_packet_alloc+0x174/0x360 [ 162.929441][ C0] __kmem_cache_alloc_node+0x4f/0x270 [ 162.934808][ C0] ? batadv_forw_packet_alloc+0x174/0x360 [ 162.940520][ C0] kmalloc_trace+0x26/0xe0 [ 162.944933][ C0] batadv_forw_packet_alloc+0x174/0x360 [ 162.950478][ C0] batadv_iv_ogm_queue_add+0x86a/0xdb0 [ 162.955941][ C0] batadv_iv_ogm_schedule+0xb9d/0x1080 [ 162.961399][ C0] ? batadv_iv_ogm_schedule+0x87e/0x1080 [ 162.967029][ C0] ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800 [ 162.974230][ C0] batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800 [ 162.981255][ C0] ? process_one_work+0x7b4/0x1160 [ 162.986363][ C0] process_one_work+0x8ab/0x1160 [ 162.991305][ C0] ? worker_detach_from_pool+0x240/0x240 [ 162.996940][ C0] ? _raw_spin_lock_irq+0xb7/0xf0 [ 163.001959][ C0] ? _raw_spin_lock_irqsave+0x100/0x100 [ 163.007501][ C0] ? wq_worker_running+0x97/0x190 [ 163.012526][ C0] worker_thread+0xaf5/0x12a0 [ 163.017221][ C0] kthread+0x29d/0x330 [ 163.021283][ C0] ? worker_clr_flags+0x1a0/0x1a0 [ 163.026300][ C0] ? kthread_blkcg+0xd0/0xd0 [ 163.030882][ C0] ret_from_fork+0x1f/0x30 [ 163.035313][ C0] [ 163.038362][ T4274] CPU: 1 PID: 4274 Comm: syz-executor Not tainted syzkaller #0 [ 163.045927][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 163.055980][ T4274] Call Trace: [ 163.059261][ T4274] [ 163.062190][ T4274] dump_stack_lvl+0x188/0x24e [ 163.066876][ T4274] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 163.073294][ T4274] ? show_regs_print_info+0x12/0x12 [ 163.078509][ T4274] ? load_image+0x410/0x410 [ 163.083022][ T4274] ? __rcu_read_unlock+0x78/0xd0 [ 163.087956][ T4274] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 163.094375][ T4274] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 163.100879][ T4274] warn_alloc+0x242/0x330 [ 163.105219][ T4274] ? slab_free_freelist_hook+0x133/0x1b0 [ 163.110855][ T4274] ? zone_watermark_ok_safe+0x270/0x270 [ 163.116400][ T4274] ? __get_vm_area_node+0x16d/0x330 [ 163.121607][ T4274] ? __get_vm_area_node+0x16d/0x330 [ 163.126820][ T4274] __vmalloc_node_range+0x37c/0x1380 [ 163.132117][ T4274] ? __mutex_trylock_common+0x15c/0x260 [ 163.137668][ T4274] ? trace_raw_output_contention_end+0xd0/0xd0 [ 163.143827][ T4274] ? free_vm_area+0x50/0x50 [ 163.148333][ T4274] ? trace_contention_end+0x5f/0x170 [ 163.153618][ T4274] ? __mutex_lock+0x1ab/0xae0 [ 163.158298][ T4274] ? alloc_counters+0xc8/0x720 [ 163.163058][ T4274] vzalloc+0x75/0x80 [ 163.166953][ T4274] ? alloc_counters+0xc8/0x720 [ 163.171713][ T4274] alloc_counters+0xc8/0x720 [ 163.176315][ T4274] ? net_generic+0x1e/0x240 [ 163.180827][ T4274] ? compat_copy_entries_to_user+0x4b0/0x4b0 [ 163.186819][ T4274] do_ipt_get_ctl+0xa8e/0x11a0 [ 163.191594][ T4274] ? do_ipt_set_ctl+0xe00/0xe00 [ 163.196460][ T4274] ? nf_getsockopt+0x21b/0x280 [ 163.201229][ T4274] ? __lock_acquire+0x7c40/0x7c40 [ 163.206255][ T4274] ? trace_contention_end+0x5f/0x170 [ 163.211539][ T4274] ? __mutex_lock+0x1ab/0xae0 [ 163.216223][ T4274] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 163.221865][ T4274] ? mutex_unlock+0x10/0x10 [ 163.226383][ T4274] ? __might_fault+0xa6/0x120 [ 163.231067][ T4274] ? __lock_acquire+0x7c40/0x7c40 [ 163.236105][ T4274] nf_getsockopt+0x25e/0x280 [ 163.240706][ T4274] ip_getsockopt+0x19b/0x230 [ 163.245309][ T4274] ? ip_get_mcast_msfilter+0x3c0/0x3c0 [ 163.250770][ T4274] ? aa_sock_opt_perm+0x74/0x100 [ 163.255711][ T4274] ? sock_common_getsockopt+0x29/0xa0 [ 163.261091][ T4274] ? sock_recv_errqueue+0x590/0x590 [ 163.266293][ T4274] __sys_getsockopt+0x1b0/0x230 [ 163.271149][ T4274] __x64_sys_getsockopt+0xb1/0xc0 [ 163.276186][ T4274] do_syscall_64+0x4c/0xa0 [ 163.280607][ T4274] ? clear_bhb_loop+0x60/0xb0 [ 163.285283][ T4274] ? clear_bhb_loop+0x60/0xb0 [ 163.289961][ T4274] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 163.295855][ T4274] RIP: 0033:0x7f35a279f66a [ 163.300266][ T4274] Code: 48 83 ec 10 89 d2 48 63 ff 45 31 c9 6a 2a 45 31 c0 31 c9 e8 d8 99 fb ff 48 83 c4 18 c3 0f 1f 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 [ 163.318967][ T4356] FAULT_INJECTION: forcing a failure. [ 163.318967][ T4356] name failslab, interval 1, probability 1, space 0, times 47 [ 163.319858][ T4274] RSP: 002b:00007ffdb18bcac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000037 [ 163.319882][ T4274] RAX: ffffffffffffffda RBX: 00007ffdb18bcb50 RCX: 00007f35a279f66a [ 163.341817][ T3640] FAULT_INJECTION: forcing a failure. [ 163.341817][ T3640] name failslab, interval 1, probability 1, space 0, times 47 [ 163.349137][ T4274] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003 [ 163.349151][ T4274] RBP: 0000000000000003 R08: 00007ffdb18bcaec R09: 0000000000000000 [ 163.349163][ T4274] R10: 00007ffdb18bcb50 R11: 0000000000000202 R12: 00007f35a29ef400 [ 163.385709][ T4274] R13: 00007ffdb18bcaec R14: 0000000000000000 R15: 00007f35a29f0180 [ 163.393691][ T4274] [ 163.396708][ T4507] CPU: 0 PID: 4507 Comm: kworker/u4:24 Not tainted syzkaller #0 [ 163.401114][ T4274] Mem-Info: [ 163.404333][ T4507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 163.404346][ T4507] Workqueue: events_unbound cfg80211_wiphy_work [ 163.404375][ T4507] Call Trace: [ 163.407475][ T4274] active_anon:5830 inactive_anon:0 isolated_anon:0 [ 163.407475][ T4274] active_file:1243 inactive_file:39983 isolated_file:0 [ 163.407475][ T4274] unevictable:768 dirty:111 writeback:0 [ 163.407475][ T4274] slab_reclaimable:20863 slab_unreclaimable:93661 [ 163.407475][ T4274] mapped:29608 shmem:1373 pagetables:508 [ 163.407475][ T4274] sec_pagetables:0 bounce:0 [ 163.407475][ T4274] kernel_misc_reclaimable:0 [ 163.407475][ T4274] free:1340660 free_pcp:12063 free_cma:0 [ 163.417492][ T4507] [ 163.417502][ T4507] dump_stack_lvl+0x188/0x24e [ 163.417530][ T4507] ? show_regs_print_info+0x12/0x12 [ 163.484799][ T4507] ? load_image+0x410/0x410 [ 163.489301][ T4507] ? mark_lock+0x94/0x320 [ 163.493633][ T4507] should_fail_ex+0x390/0x4c0 [ 163.498318][ T4507] should_failslab+0x5/0x20 [ 163.502817][ T4507] slab_pre_alloc_hook+0x59/0x300 [ 163.507839][ T4507] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 163.513818][ T4507] __kmem_cache_alloc_node+0x4f/0x270 [ 163.519185][ T4507] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 163.525159][ T4507] __kmalloc+0xa3/0x240 [ 163.529314][ T4507] ieee802_11_parse_elems_full+0xb4/0x1240 [ 163.535115][ T4507] ? trace_raw_output_contention_end+0xd0/0xd0 [ 163.541269][ T4507] ? trace_contention_end+0x5f/0x170 [ 163.546547][ T4507] ? __mutex_lock+0x1ab/0xae0 [ 163.551224][ T4507] ? __lock_acquire+0x1465/0x7c40 [ 163.556241][ T4507] ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0 [ 163.562485][ T4507] ? mutex_lock_nested+0x10/0x10 [ 163.567439][ T4507] ? ieee80211_queue_delayed_work+0x150/0x150 [ 163.573522][ T4507] ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0 [ 163.579594][ T4507] ? verify_lock_unused+0x140/0x140 [ 163.584796][ T4507] ? verify_lock_unused+0x140/0x140 [ 163.589994][ T4507] ? verify_lock_unused+0x140/0x140 [ 163.595198][ T4507] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 163.600923][ T4507] ? mark_lock+0x94/0x320 [ 163.605253][ T4507] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 163.611229][ T4507] ? __lock_acquire+0x7c40/0x7c40 [ 163.616248][ T4507] ? lock_chain_count+0x20/0x20 [ 163.621092][ T4507] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 163.626988][ T4507] ? lockdep_hardirqs_on+0x94/0x140 [ 163.632184][ T4507] ? skb_dequeue+0x120/0x150 [ 163.636772][ T4507] ieee80211_iface_work+0x72c/0xc70 [ 163.641983][ T4507] cfg80211_wiphy_work+0x224/0x260 [ 163.647095][ T4507] ? process_one_work+0x7b4/0x1160 [ 163.652203][ T4507] process_one_work+0x8ab/0x1160 [ 163.657152][ T4507] ? worker_detach_from_pool+0x240/0x240 [ 163.662781][ T4507] ? _raw_spin_lock_irq+0xb7/0xf0 [ 163.667804][ T4507] ? _raw_spin_lock_irqsave+0x100/0x100 [ 163.673350][ T4507] ? wq_worker_running+0x97/0x190 [ 163.678381][ T4507] worker_thread+0xaf5/0x12a0 [ 163.683076][ T4507] kthread+0x29d/0x330 [ 163.687136][ T4507] ? worker_clr_flags+0x1a0/0x1a0 [ 163.692153][ T4507] ? kthread_blkcg+0xd0/0xd0 [ 163.696733][ T4507] ret_from_fork+0x1f/0x30 [ 163.701155][ T4507] [ 163.704199][ T4274] Node 0 active_anon:23320kB inactive_anon:0kB active_file:4972kB inactive_file:159732kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118432kB dirty:444kB writeback:0kB shmem:3956kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:11024kB pagetables:2032kB sec_pagetables:0kB all_unreclaimable? no [ 163.705412][ T4356] CPU: 0 PID: 4356 Comm: udevd Not tainted syzkaller #0 [ 163.737266][ T4274] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 163.743522][ T4356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 163.743535][ T4356] Call Trace: [ 163.743542][ T4356] [ 163.743551][ T4356] dump_stack_lvl+0x188/0x24e [ 163.778967][ T4335] FAULT_INJECTION: forcing a failure. [ 163.778967][ T4335] name failslab, interval 1, probability 1, space 0, times 45 [ 163.783978][ T4356] ? show_regs_print_info+0x12/0x12 [ 163.784006][ T4356] ? load_image+0x410/0x410 [ 163.817210][ T4356] ? __might_sleep+0xd0/0xd0 [ 163.821818][ T4356] ? __lock_acquire+0x7c40/0x7c40 [ 163.826854][ T4356] should_fail_ex+0x390/0x4c0 [ 163.831541][ T4356] should_failslab+0x5/0x20 [ 163.836041][ T4356] slab_pre_alloc_hook+0x59/0x300 [ 163.841070][ T4356] ? tomoyo_encode+0x28a/0x550 [ 163.845836][ T4356] __kmem_cache_alloc_node+0x4f/0x270 [ 163.851218][ T4356] ? tomoyo_encode+0x28a/0x550 [ 163.855981][ T4356] __kmalloc+0xa3/0x240 [ 163.860144][ T4356] tomoyo_encode+0x28a/0x550 [ 163.864740][ T4356] tomoyo_realpath_from_path+0x578/0x5c0 [ 163.870381][ T4356] tomoyo_check_open_permission+0x212/0x440 [ 163.876274][ T4356] ? tomoyo_check_open_permission+0x1bf/0x440 [ 163.882340][ T4356] ? tomoyo_check_path_number_acl+0x280/0x280 [ 163.888448][ T4356] ? __lock_acquire+0x7c40/0x7c40 [ 163.893483][ T4356] ? __rwlock_init+0x140/0x140 [ 163.898248][ T4356] ? tomoyo_file_open+0xe9/0x170 [ 163.903190][ T4356] security_file_open+0x5e/0xa0 [ 163.908048][ T4356] do_dentry_open+0x2fd/0x10b0 [ 163.912850][ T4356] ? memcpy+0x3c/0x60 [ 163.916837][ T4356] path_openat+0x2674/0x2f10 [ 163.921446][ T4356] ? verify_lock_unused+0x140/0x140 [ 163.926655][ T4356] ? do_filp_open+0x420/0x420 [ 163.931345][ T4356] do_filp_open+0x1ee/0x420 [ 163.935851][ T4356] ? vfs_tmpfile+0x470/0x470 [ 163.940460][ T4356] ? _raw_spin_unlock+0x24/0x40 [ 163.945315][ T4356] ? alloc_fd+0x590/0x640 [ 163.949658][ T4356] do_sys_openat2+0x14b/0x4f0 [ 163.954348][ T4356] ? do_sys_open+0xe0/0xe0 [ 163.958766][ T4356] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 163.964753][ T4356] ? lock_chain_count+0x20/0x20 [ 163.969606][ T4356] __x64_sys_openat+0x135/0x160 [ 163.974484][ T4356] do_syscall_64+0x4c/0xa0 [ 163.978906][ T4356] ? clear_bhb_loop+0x60/0xb0 [ 163.983588][ T4356] ? clear_bhb_loop+0x60/0xb0 [ 163.988271][ T4356] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 163.994164][ T4356] RIP: 0033:0x7fcdaf8a7407 [ 163.998579][ T4356] 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 [ 164.018180][ T4356] RSP: 002b:00007ffc34c33a20 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 164.026592][ T4356] RAX: ffffffffffffffda RBX: 00007fcdaff51880 RCX: 00007fcdaf8a7407 [ 164.034560][ T4356] RDX: 00000000000a0241 RSI: 00007ffc34c346e0 RDI: ffffffffffffff9c [ 164.042529][ T4356] RBP: 00005563148b4e40 R08: 0000000000000000 R09: 0000000000000000 [ 164.050495][ T4356] R10: 0000000000000124 R11: 0000000000000202 R12: 0000556314869e20 [ 164.058464][ T4356] R13: 00007ffc34c346e0 R14: 00007ffc34c342e0 R15: 00007ffc34c33ee0 [ 164.066444][ T4356] [ 164.069462][ T4335] CPU: 1 PID: 4335 Comm: kworker/u4:6 Not tainted syzkaller #0 [ 164.073683][ T4274] Node 0 [ 164.077008][ T4335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 164.077024][ T4274] DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 164.079942][ T4335] Workqueue: events_unbound nsim_dev_trap_report_work [ 164.123111][ T4335] Call Trace: [ 164.126385][ T4335] [ 164.129314][ T4335] dump_stack_lvl+0x188/0x24e [ 164.133121][ T4274] lowmem_reserve[]: [ 164.133989][ T4335] ? show_regs_print_info+0x12/0x12 [ 164.133999][ T4274] 0 [ 164.134015][ T4335] ? load_image+0x410/0x410 [ 164.137793][ T4274] 2527 2528 [ 164.142965][ T4335] ? mark_lock+0x94/0x320 [ 164.157460][ T4335] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 164.163456][ T4335] should_fail_ex+0x390/0x4c0 [ 164.168146][ T4335] should_failslab+0x5/0x20 [ 164.172646][ T4335] slab_pre_alloc_hook+0x59/0x300 [ 164.177674][ T4335] kmem_cache_alloc_node+0x5a/0x310 [ 164.182876][ T4335] ? slab_free_freelist_hook+0x133/0x1b0 [ 164.188507][ T4335] ? __alloc_skb+0xf9/0x7d0 [ 164.193015][ T4335] __alloc_skb+0xf9/0x7d0 [ 164.197353][ T4335] nsim_dev_trap_report_work+0x24f/0xa80 [ 164.202996][ T4335] ? process_one_work+0x7b4/0x1160 [ 164.208109][ T4335] process_one_work+0x8ab/0x1160 [ 164.213060][ T4335] ? worker_detach_from_pool+0x240/0x240 [ 164.214034][ T4274] 2528 [ 164.218689][ T4335] ? _raw_spin_lock_irq+0xb7/0xf0 [ 164.218698][ T4274] 2528 [ 164.218713][ T4335] ? _raw_spin_lock_irqsave+0x100/0x100 [ 164.221450][ T4274] [ 164.221457][ T4274] Node 0 [ 164.226451][ T4335] ? wq_worker_running+0x97/0x190 [ 164.226481][ T4335] worker_thread+0xaf5/0x12a0 [ 164.249680][ T4335] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 164.255590][ T4335] kthread+0x29d/0x330 [ 164.259657][ T4335] ? worker_clr_flags+0x1a0/0x1a0 [ 164.264684][ T4335] ? kthread_blkcg+0xd0/0xd0 [ 164.269274][ T4335] ret_from_fork+0x1f/0x30 [ 164.273705][ T4335] [ 164.276719][ T11] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted syzkaller #0 [ 164.284110][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 164.294175][ T11] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 164.294214][ T3935] FAULT_INJECTION: forcing a failure. [ 164.294214][ T3935] name failslab, interval 1, probability 1, space 0, times 38 [ 164.301982][ T11] Call Trace: [ 164.301990][ T11] [ 164.320844][ T11] dump_stack_lvl+0x188/0x24e [ 164.325533][ T11] ? show_regs_print_info+0x12/0x12 [ 164.330736][ T11] ? load_image+0x410/0x410 [ 164.335247][ T11] ? __kmem_cache_alloc_node+0x19d/0x270 [ 164.340880][ T11] should_fail_ex+0x390/0x4c0 [ 164.345568][ T11] should_failslab+0x5/0x20 [ 164.348041][ C1] FAULT_INJECTION: forcing a failure. [ 164.348041][ C1] name failslab, interval 1, probability 1, space 0, times 38 [ 164.350055][ T11] slab_pre_alloc_hook+0x59/0x300 [ 164.367734][ T11] ? __alloc_skb+0x4e6/0x7d0 [ 164.372327][ T11] ? batadv_forw_packet_alloc+0x174/0x360 [ 164.378050][ T11] __kmem_cache_alloc_node+0x4f/0x270 [ 164.383422][ T11] ? batadv_forw_packet_alloc+0x174/0x360 [ 164.389145][ T11] kmalloc_trace+0x26/0xe0 [ 164.393565][ T11] batadv_forw_packet_alloc+0x174/0x360 [ 164.399113][ T11] batadv_iv_ogm_queue_add+0x86a/0xdb0 [ 164.404582][ T11] batadv_iv_ogm_schedule+0xb9d/0x1080 [ 164.410049][ T11] ? batadv_iv_ogm_schedule+0x87e/0x1080 [ 164.415683][ T11] ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800 [ 164.422891][ T11] batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800 [ 164.429934][ T11] ? process_one_work+0x7b4/0x1160 [ 164.435049][ T11] process_one_work+0x8ab/0x1160 [ 164.439999][ T11] ? worker_detach_from_pool+0x240/0x240 [ 164.445635][ T11] ? _raw_spin_lock_irq+0xb7/0xf0 [ 164.450656][ T11] ? _raw_spin_lock_irqsave+0x100/0x100 [ 164.456203][ T11] ? wq_worker_running+0x97/0x190 [ 164.461232][ T11] worker_thread+0xaf5/0x12a0 [ 164.465940][ T11] kthread+0x29d/0x330 [ 164.470005][ T11] ? worker_clr_flags+0x1a0/0x1a0 [ 164.475027][ T11] ? kthread_blkcg+0xd0/0xd0 [ 164.479614][ T11] ret_from_fork+0x1f/0x30 [ 164.484042][ T11] [ 164.487055][ C1] CPU: 1 PID: 3935 Comm: dhcpcd Not tainted syzkaller #0 [ 164.494094][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 164.503131][ T4274] DMA32 free:1450200kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:23320kB inactive_anon:0kB active_file:4972kB inactive_file:159732kB unevictable:1536kB writepending:444kB present:3129332kB managed:2592912kB mlocked:0kB bounce:0kB free_pcp:29604kB local_pcp:13624kB free_cma:0kB [ 164.504137][ C1] Call Trace: [ 164.537175][ C1] [ 164.540016][ C1] dump_stack_lvl+0x188/0x24e [ 164.544697][ C1] ? show_regs_print_info+0x12/0x12 [ 164.549895][ C1] ? load_image+0x410/0x410 [ 164.552847][ C0] FAULT_INJECTION: forcing a failure. [ 164.552847][ C0] name failslab, interval 1, probability 1, space 0, times 36 [ 164.554393][ C1] ? mark_lock+0x94/0x320 [ 164.554416][ C1] ? verify_lock_unused+0x140/0x140 [ 164.576586][ C1] should_fail_ex+0x390/0x4c0 [ 164.581267][ C1] should_failslab+0x5/0x20 [ 164.585767][ C1] slab_pre_alloc_hook+0x59/0x300 [ 164.590807][ C1] kmem_cache_alloc_node+0x5a/0x310 [ 164.596008][ C1] ? __alloc_skb+0xf9/0x7d0 [ 164.600517][ C1] __alloc_skb+0xf9/0x7d0 [ 164.604855][ C1] __netdev_alloc_skb+0x114/0x4f0 [ 164.609890][ C1] ? __alloc_skb+0x7d0/0x7d0 [ 164.614488][ C1] __ieee80211_beacon_get+0xd5d/0x1520 [ 164.619946][ C1] ? __ieee80211_beacon_get+0x36/0x1520 [ 164.625498][ C1] ieee80211_beacon_get_tim+0x63/0x4e0 [ 164.630960][ C1] mac80211_hwsim_beacon_tx+0x21c/0xae0 [ 164.636508][ C1] __iterate_interfaces+0x225/0x4c0 [ 164.641706][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 164.647945][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 164.655228][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 164.661464][ C1] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 164.668486][ C1] mac80211_hwsim_beacon+0xb7/0x1b0 [ 164.673686][ C1] __hrtimer_run_queues+0x522/0xc90 [ 164.678890][ C1] ? hw_scan_work+0xf00/0xf00 [ 164.683571][ C1] ? hrtimer_interrupt+0x980/0x980 [ 164.688690][ C1] hrtimer_run_softirq+0x173/0x290 [ 164.693799][ C1] handle_softirqs+0x291/0x910 [ 164.698561][ C1] ? __irq_exit_rcu+0x13b/0x230 [ 164.703415][ C1] ? do_softirq+0x210/0x210 [ 164.707909][ C1] ? hrtimer_interrupt+0x775/0x980 [ 164.713022][ C1] __irq_exit_rcu+0x13b/0x230 [ 164.717692][ C1] ? irq_exit_rcu+0x20/0x20 [ 164.722204][ C1] irq_exit_rcu+0x5/0x20 [ 164.726438][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 164.732069][ C1] [ 164.734994][ C1] [ 164.737917][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 164.743896][ C1] RIP: 0010:__printk_cpu_sync_wait+0xe/0x30 [ 164.749788][ C1] Code: 38 00 74 08 48 89 df e8 20 f3 6b 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 0f 1f 44 00 00 e8 cb c5 1a 00 f3 90 48 c7 c7 00 9a a0 8c 04 00 00 00 e8 08 f4 6b 00 8b 05 c2 2b 39 0b 83 f8 ff 74 07 e8 [ 164.769388][ C1] RSP: 0018:ffffc90003657618 EFLAGS: 00000293 [ 164.775451][ C1] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffff88807cf13c00 [ 164.783428][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00 [ 164.791398][ C1] RBP: ffffc90003657708 R08: 0000000000000003 R09: 0000000000000004 [ 164.799369][ C1] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004 [ 164.807343][ C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920006caec8 [ 164.815321][ C1] ? __printk_cpu_sync_wait+0x28/0x30 [ 164.820704][ C1] ? __printk_cpu_sync_wait+0x28/0x30 [ 164.826077][ C1] dump_stack_lvl+0x161/0x24e [ 164.830758][ C1] ? show_regs_print_info+0x12/0x12 [ 164.835954][ C1] ? load_image+0x410/0x410 [ 164.840458][ C1] ? __lock_acquire+0x7c40/0x7c40 [ 164.845494][ C1] ? slab_post_alloc_hook+0x67/0x490 [ 164.850790][ C1] should_fail_ex+0x390/0x4c0 [ 164.855478][ C1] should_failslab+0x5/0x20 [ 164.859983][ C1] slab_pre_alloc_hook+0x59/0x300 [ 164.865013][ C1] kmem_cache_alloc+0x56/0x2f0 [ 164.869779][ C1] ? anon_vma_fork+0xe1/0x520 [ 164.874460][ C1] anon_vma_fork+0xe1/0x520 [ 164.878959][ C1] ? dup_userfaultfd+0x131/0x630 [ 164.883899][ C1] ? vm_area_dup+0x11f/0x1a0 [ 164.888486][ C1] copy_mm+0xc1d/0x1680 [ 164.892648][ C1] ? copy_signal+0x640/0x640 [ 164.897231][ C1] ? lockdep_init_map_type+0x98/0x8d0 [ 164.902614][ C1] ? __init_rwsem+0x11e/0x160 [ 164.907317][ C1] ? copy_signal+0x51f/0x640 [ 164.911904][ C1] copy_process+0x19a6/0x40c0 [ 164.916583][ C1] ? verify_lock_unused+0x140/0x140 [ 164.921780][ C1] ? copy_process+0x974/0x40c0 [ 164.926540][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 164.932522][ C1] ? idle_dummy+0x10/0x10 [ 164.936864][ C1] kernel_clone+0x24b/0x900 [ 164.941366][ C1] ? create_io_thread+0x170/0x170 [ 164.946391][ C1] ? __lock_acquire+0x7c40/0x7c40 [ 164.951409][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 164.957388][ C1] __x64_sys_clone+0x1a7/0x220 [ 164.962148][ C1] ? __might_fault+0xc2/0x120 [ 164.966827][ C1] ? __ia32_sys_vfork+0x140/0x140 [ 164.971863][ C1] ? lock_chain_count+0x20/0x20 [ 164.976718][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 164.981917][ C1] do_syscall_64+0x4c/0xa0 [ 164.986329][ C1] ? clear_bhb_loop+0x60/0xb0 [ 164.991001][ C1] ? clear_bhb_loop+0x60/0xb0 [ 164.995680][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 165.001569][ C1] RIP: 0033:0x7f254cae9636 [ 165.005979][ C1] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 165.025576][ C1] RSP: 002b:00007ffdf6549be0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 165.033991][ C1] RAX: ffffffffffffffda RBX: 00007ffdf6549be8 RCX: 00007f254cae9636 [ 165.041955][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 165.049920][ C1] RBP: 00007ffdf656a130 R08: 0000000000000000 R09: 0000000000000001 [ 165.057883][ C1] R10: 00007f254ca15a10 R11: 0000000000000246 R12: 00007ffdf6549d20 [ 165.065855][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 00005568cee4aac0 [ 165.073833][ C1] [ 165.076859][ C0] CPU: 0 PID: 3640 Comm: udevd Not tainted syzkaller #0 [ 165.083811][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 165.093863][ C0] Call Trace: [ 165.097141][ C0] [ 165.099986][ C0] dump_stack_lvl+0x188/0x24e [ 165.104677][ C0] ? show_regs_print_info+0x12/0x12 [ 165.109873][ C0] ? load_image+0x410/0x410 [ 165.114376][ C0] ? mark_lock+0x94/0x320 [ 165.118709][ C0] ? verify_lock_unused+0x140/0x140 [ 165.123910][ C0] should_fail_ex+0x390/0x4c0 [ 165.128591][ C0] should_failslab+0x5/0x20 [ 165.133089][ C0] slab_pre_alloc_hook+0x59/0x300 [ 165.138123][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 165.143320][ C0] ? __alloc_skb+0xf9/0x7d0 [ 165.147832][ C0] __alloc_skb+0xf9/0x7d0 [ 165.152161][ C0] __netdev_alloc_skb+0x114/0x4f0 [ 165.157186][ C0] ? __alloc_skb+0x7d0/0x7d0 [ 165.161781][ C0] __ieee80211_beacon_get+0xd5d/0x1520 [ 165.167240][ C0] ? __ieee80211_beacon_get+0x36/0x1520 [ 165.172796][ C0] ieee80211_beacon_get_tim+0x63/0x4e0 [ 165.178256][ C0] mac80211_hwsim_beacon_tx+0x21c/0xae0 [ 165.183807][ C0] __iterate_interfaces+0x225/0x4c0 [ 165.189003][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 165.195244][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 165.202451][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 165.208687][ C0] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 165.215711][ C0] mac80211_hwsim_beacon+0xb7/0x1b0 [ 165.220913][ C0] __hrtimer_run_queues+0x522/0xc90 [ 165.226113][ C0] ? hw_scan_work+0xf00/0xf00 [ 165.230795][ C0] ? hrtimer_interrupt+0x980/0x980 [ 165.235913][ C0] hrtimer_run_softirq+0x173/0x290 [ 165.241024][ C0] handle_softirqs+0x291/0x910 [ 165.245787][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 165.250634][ C0] ? do_softirq+0x210/0x210 [ 165.255128][ C0] ? hrtimer_interrupt+0x775/0x980 [ 165.260239][ C0] __irq_exit_rcu+0x13b/0x230 [ 165.264909][ C0] ? irq_exit_rcu+0x20/0x20 [ 165.269414][ C0] irq_exit_rcu+0x5/0x20 [ 165.273663][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 165.279299][ C0] [ 165.282229][ C0] [ 165.285158][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 165.291139][ C0] RIP: 0010:__printk_cpu_sync_wait+0xe/0x30 [ 165.297033][ C0] Code: 38 00 74 08 48 89 df e8 20 f3 6b 00 4c 89 33 5b 41 5c 41 5e 41 5f c3 0f 1f 44 00 00 e8 cb c5 1a 00 f3 90 48 c7 c7 00 9a a0 8c 04 00 00 00 e8 08 f4 6b 00 8b 05 c2 2b 39 0b 83 f8 ff 74 07 e8 [ 165.303479][ T4335] FAULT_INJECTION: forcing a failure. [ 165.303479][ T4335] name failslab, interval 1, probability 1, space 0, times 33 [ 165.316620][ C0] RSP: 0018:ffffc900033078d8 EFLAGS: 00000293 [ 165.316640][ C0] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffff88807c089e00 [ 165.316654][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00 [ 165.316665][ C0] RBP: ffffc900033079d8 R08: 0000000000000003 R09: 0000000000000004 [ 165.316676][ C0] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004 [ 165.316689][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92000660f20 [ 165.316705][ C0] ? __printk_cpu_sync_wait+0x28/0x30 [ 165.316736][ C0] ? __printk_cpu_sync_wait+0x28/0x30 [ 165.316757][ C0] dump_stack_lvl+0x161/0x24e [ 165.316782][ C0] ? show_regs_print_info+0x12/0x12 [ 165.316803][ C0] ? load_image+0x410/0x410 [ 165.316823][ C0] ? __might_sleep+0xd0/0xd0 [ 165.404861][ C0] ? __lock_acquire+0x7c40/0x7c40 [ 165.409893][ C0] should_fail_ex+0x390/0x4c0 [ 165.414576][ C0] should_failslab+0x5/0x20 [ 165.419072][ C0] slab_pre_alloc_hook+0x59/0x300 [ 165.424100][ C0] ? tomoyo_encode+0x28a/0x550 [ 165.428860][ C0] __kmem_cache_alloc_node+0x4f/0x270 [ 165.434231][ C0] ? tomoyo_encode+0x28a/0x550 [ 165.438992][ C0] __kmalloc+0xa3/0x240 [ 165.443148][ C0] tomoyo_encode+0x28a/0x550 [ 165.447737][ C0] tomoyo_realpath_from_path+0x578/0x5c0 [ 165.453371][ C0] ? tomoyo_domain+0xd2/0x120 [ 165.458047][ C0] ? tomoyo_path_number_perm+0x205/0x650 [ 165.463672][ C0] tomoyo_path_number_perm+0x22f/0x650 [ 165.469124][ C0] ? lockdep_softirqs_off+0x430/0x430 [ 165.474494][ C0] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 165.479947][ C0] ? lock_chain_count+0x20/0x20 [ 165.484799][ C0] ? end_current_label_crit_section+0x14b/0x170 [ 165.491042][ C0] ? common_file_perm+0x171/0x1c0 [ 165.496068][ C0] ? __se_sys_flock+0x4b1/0x5b0 [ 165.500932][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 165.506912][ C0] ? lock_chain_count+0x20/0x20 [ 165.511766][ C0] security_file_ioctl+0x6c/0xa0 [ 165.516705][ C0] __se_sys_ioctl+0x48/0x170 [ 165.521304][ C0] do_syscall_64+0x4c/0xa0 [ 165.525729][ C0] ? clear_bhb_loop+0x60/0xb0 [ 165.530406][ C0] ? clear_bhb_loop+0x60/0xb0 [ 165.535080][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 165.540977][ C0] RIP: 0033:0x7fcdaf91d378 [ 165.545387][ C0] Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 07 89 d0 c3 0f 1f 40 00 48 8b 15 49 3a 0d [ 165.564984][ C0] RSP: 002b:00007ffc34c35668 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 165.573393][ C0] RAX: ffffffffffffffda RBX: 0000556314869e20 RCX: 00007fcdaf91d378 [ 165.581362][ C0] RDX: 0000000000000000 RSI: 000000000000125f RDI: 000000000000000c [ 165.589325][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 165.597296][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 165.605259][ C0] R13: 0000556305e0d100 R14: 0000000000000000 R15: 00007ffc34c35860 [ 165.613241][ C0] [ 165.616255][ T4335] CPU: 1 PID: 4335 Comm: kworker/u4:6 Not tainted syzkaller #0 [ 165.623826][ T4335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 165.625459][ T14] FAULT_INJECTION: forcing a failure. [ 165.625459][ T14] name failslab, interval 1, probability 1, space 0, times 32 [ 165.633871][ T4335] Workqueue: events_unbound nsim_dev_trap_report_work [ 165.633900][ T4335] Call Trace: [ 165.633907][ T4335] [ 165.633915][ T4335] dump_stack_lvl+0x188/0x24e [ 165.664342][ T4335] ? show_regs_print_info+0x12/0x12 [ 165.669543][ T4335] ? load_image+0x410/0x410 [ 165.674045][ T4335] ? mark_lock+0x94/0x320 [ 165.678380][ T4335] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 165.684366][ T4335] should_fail_ex+0x390/0x4c0 [ 165.689049][ T4335] should_failslab+0x5/0x20 [ 165.693569][ T4335] slab_pre_alloc_hook+0x59/0x300 [ 165.698607][ T4335] kmem_cache_alloc_node+0x5a/0x310 [ 165.703802][ T4335] ? slab_free_freelist_hook+0x133/0x1b0 [ 165.709436][ T4335] ? __alloc_skb+0xf9/0x7d0 [ 165.713947][ T4335] __alloc_skb+0xf9/0x7d0 [ 165.718280][ T4335] nsim_dev_trap_report_work+0x24f/0xa80 [ 165.723926][ T4335] ? process_one_work+0x7b4/0x1160 [ 165.729041][ T4335] process_one_work+0x8ab/0x1160 [ 165.733990][ T4335] ? worker_detach_from_pool+0x240/0x240 [ 165.739623][ T4335] ? _raw_spin_lock_irq+0xb7/0xf0 [ 165.744644][ T4335] ? _raw_spin_lock_irqsave+0x100/0x100 [ 165.750192][ T4335] ? wq_worker_running+0x97/0x190 [ 165.755222][ T4335] worker_thread+0xaf5/0x12a0 [ 165.759914][ T4335] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 165.765816][ T4335] kthread+0x29d/0x330 [ 165.769880][ T4335] ? worker_clr_flags+0x1a0/0x1a0 [ 165.774905][ T4335] ? kthread_blkcg+0xd0/0xd0 [ 165.779499][ T4335] ret_from_fork+0x1f/0x30 [ 165.783929][ T4335] [ 165.786945][ T14] CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted syzkaller #0 [ 165.792629][ T4274] lowmem_reserve[]: [ 165.794224][ T14] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 165.794238][ T14] Workqueue: wg-crypt-wg0 wg_packet_tx_worker [ 165.794273][ T14] Call Trace: [ 165.798635][ T4274] 0 [ 165.808087][ T14] [ 165.808096][ T14] dump_stack_lvl+0x188/0x24e [ 165.808126][ T14] ? show_regs_print_info+0x12/0x12 [ 165.808148][ T14] ? load_image+0x410/0x410 [ 165.837255][ T14] ? verify_lock_unused+0x140/0x140 [ 165.842465][ T14] should_fail_ex+0x390/0x4c0 [ 165.847149][ T14] should_failslab+0x5/0x20 [ 165.851649][ T14] slab_pre_alloc_hook+0x59/0x300 [ 165.856671][ T14] ? verify_lock_unused+0x140/0x140 [ 165.861875][ T14] ? ___neigh_create+0x6f4/0x2450 [ 165.863137][ T4274] 0 [ 165.866891][ T14] __kmem_cache_alloc_node+0x4f/0x270 [ 165.869387][ T4274] 1 1 [ 165.874739][ T14] ? ___neigh_create+0x6f4/0x2450 [ 165.874759][ T14] __kmalloc+0xa3/0x240 [ 165.874785][ T14] ___neigh_create+0x6f4/0x2450 [ 165.874808][ T14] ? __ipv6_neigh_lookup_noref+0x5a7/0x7d0 [ 165.874840][ T14] ? ip6_finish_output2+0x58f/0x15c0 [ 165.874863][ T14] ip6_finish_output2+0x150e/0x15c0 [ 165.874895][ T14] ? ip6_finish_output2+0x58f/0x15c0 [ 165.874921][ T14] ? nf_hook+0x390/0x390 [ 165.874943][ T14] ? ip6_mtu+0x31a/0x3f0 [ 165.874963][ T14] ? ip6_finish_output+0x563/0x7f0 [ 165.874993][ T14] udp_tunnel6_xmit_skb+0x512/0x920 [ 165.875022][ T14] send6+0x604/0x950 [ 165.875056][ T14] ? send6+0x247/0x950 [ 165.875077][ T14] ? send4+0xdc0/0xdc0 [ 165.875115][ T14] wg_socket_send_skb_to_peer+0x10d/0x1c0 [ 165.875141][ T14] wg_packet_tx_worker+0x1c4/0x7e0 [ 165.875165][ T14] ? _raw_spin_unlock_irq+0x1f/0x40 [ 165.875186][ T14] ? process_one_work+0x7b4/0x1160 [ 165.893639][ T4486] FAULT_INJECTION: forcing a failure. [ 165.893639][ T4486] name failslab, interval 1, probability 1, space 0, times 31 [ 165.897601][ T14] process_one_work+0x8ab/0x1160 [ 165.982701][ T14] ? worker_detach_from_pool+0x240/0x240 [ 165.988354][ T14] ? _raw_spin_lock_irq+0xb7/0xf0 [ 165.993383][ T14] ? _raw_spin_lock_irqsave+0x100/0x100 [ 165.998935][ T14] ? wq_worker_running+0x97/0x190 [ 166.003966][ T14] worker_thread+0xaf5/0x12a0 [ 166.008669][ T14] kthread+0x29d/0x330 [ 166.012733][ T14] ? worker_clr_flags+0x1a0/0x1a0 [ 166.017757][ T14] ? kthread_blkcg+0xd0/0xd0 [ 166.022347][ T14] ret_from_fork+0x1f/0x30 [ 166.026778][ T14] [ 166.029795][ T4486] CPU: 1 PID: 4486 Comm: kworker/u4:16 Not tainted syzkaller #0 [ 166.035024][ T4507] FAULT_INJECTION: forcing a failure. [ 166.035024][ T4507] name failslab, interval 1, probability 1, space 0, times 29 [ 166.037430][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 166.037444][ T4486] Workqueue: events_unbound nsim_dev_trap_report_work [ 166.066885][ T4486] Call Trace: [ 166.070158][ T4486] [ 166.073081][ T4486] dump_stack_lvl+0x188/0x24e [ 166.077770][ T4486] ? show_regs_print_info+0x12/0x12 [ 166.082964][ T4486] ? load_image+0x410/0x410 [ 166.087465][ T4486] ? mark_lock+0x94/0x320 [ 166.091796][ T4486] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 166.097785][ T4486] should_fail_ex+0x390/0x4c0 [ 166.102464][ T4486] should_failslab+0x5/0x20 [ 166.106962][ T4486] slab_pre_alloc_hook+0x59/0x300 [ 166.111985][ T4486] kmem_cache_alloc_node+0x5a/0x310 [ 166.117176][ T4486] ? slab_free_freelist_hook+0x133/0x1b0 [ 166.122802][ T4486] ? __alloc_skb+0xf9/0x7d0 [ 166.127304][ T4486] __alloc_skb+0xf9/0x7d0 [ 166.131631][ T4486] nsim_dev_trap_report_work+0x24f/0xa80 [ 166.137268][ T4486] ? process_one_work+0x7b4/0x1160 [ 166.142373][ T4486] process_one_work+0x8ab/0x1160 [ 166.147316][ T4486] ? worker_detach_from_pool+0x240/0x240 [ 166.152946][ T4486] ? _raw_spin_lock_irq+0xb7/0xf0 [ 166.157969][ T4486] ? _raw_spin_lock_irqsave+0x100/0x100 [ 166.163511][ T4486] ? wq_worker_running+0x97/0x190 [ 166.168539][ T4486] worker_thread+0xaf5/0x12a0 [ 166.173233][ T4486] kthread+0x29d/0x330 [ 166.177294][ T4486] ? worker_clr_flags+0x1a0/0x1a0 [ 166.182311][ T4486] ? kthread_blkcg+0xd0/0xd0 [ 166.186892][ T4486] ret_from_fork+0x1f/0x30 [ 166.191316][ T4486] [ 166.194373][ T4486] FAULT_INJECTION: forcing a failure. [ 166.194373][ T4486] name failslab, interval 1, probability 1, space 0, times 26 [ 166.197392][ T4497] FAULT_INJECTION: forcing a failure. [ 166.197392][ T4497] name failslab, interval 1, probability 1, space 0, times 25 [ 166.207067][ T4486] CPU: 1 PID: 4486 Comm: kworker/u4:16 Not tainted syzkaller #0 [ 166.207086][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 166.237602][ T4486] Workqueue: events_unbound nsim_dev_trap_report_work [ 166.244373][ T4486] Call Trace: [ 166.247648][ T4486] [ 166.250575][ T4486] dump_stack_lvl+0x188/0x24e [ 166.255263][ T4486] ? show_regs_print_info+0x12/0x12 [ 166.260463][ T4486] ? load_image+0x410/0x410 [ 166.264968][ T4486] ? mark_lock+0x94/0x320 [ 166.269306][ T4486] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 166.275296][ T4486] should_fail_ex+0x390/0x4c0 [ 166.279982][ T4486] should_failslab+0x5/0x20 [ 166.284586][ T4486] slab_pre_alloc_hook+0x59/0x300 [ 166.289620][ T4486] kmem_cache_alloc_node+0x5a/0x310 [ 166.293670][ C0] FAULT_INJECTION: forcing a failure. [ 166.293670][ C0] name failslab, interval 1, probability 1, space 0, times 25 [ 166.294808][ T4486] ? slab_free_freelist_hook+0x133/0x1b0 [ 166.313095][ T4486] ? __alloc_skb+0xf9/0x7d0 [ 166.318044][ T4486] __alloc_skb+0xf9/0x7d0 [ 166.322380][ T4486] nsim_dev_trap_report_work+0x24f/0xa80 [ 166.328026][ T4486] ? process_one_work+0x7b4/0x1160 [ 166.333139][ T4486] process_one_work+0x8ab/0x1160 [ 166.338089][ T4486] ? worker_detach_from_pool+0x240/0x240 [ 166.343737][ T4486] ? _raw_spin_lock_irq+0xb7/0xf0 [ 166.348760][ T4486] ? _raw_spin_lock_irqsave+0x100/0x100 [ 166.354306][ T4486] ? wq_worker_running+0x97/0x190 [ 166.359335][ T4486] worker_thread+0xaf5/0x12a0 [ 166.364036][ T4486] kthread+0x29d/0x330 [ 166.368100][ T4486] ? worker_clr_flags+0x1a0/0x1a0 [ 166.373124][ T4486] ? kthread_blkcg+0xd0/0xd0 [ 166.377717][ T4486] ret_from_fork+0x1f/0x30 [ 166.382149][ T4486] [ 166.385166][ C0] CPU: 0 PID: 4497 Comm: kworker/u4:20 Not tainted syzkaller #0 [ 166.386047][ T4470] FAULT_INJECTION: forcing a failure. [ 166.386047][ T4470] name failslab, interval 1, probability 1, space 0, times 24 [ 166.392798][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 166.392813][ C0] Workqueue: events_unbound nsim_dev_trap_report_work [ 166.422477][ C0] Call Trace: [ 166.425752][ C0] [ 166.428593][ C0] dump_stack_lvl+0x188/0x24e [ 166.433274][ C0] ? show_regs_print_info+0x12/0x12 [ 166.438472][ C0] ? load_image+0x410/0x410 [ 166.442974][ C0] ? mark_lock+0x94/0x320 [ 166.447300][ C0] ? verify_lock_unused+0x140/0x140 [ 166.452500][ C0] should_fail_ex+0x390/0x4c0 [ 166.457183][ C0] should_failslab+0x5/0x20 [ 166.461684][ C0] slab_pre_alloc_hook+0x59/0x300 [ 166.466711][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 166.471904][ C0] ? __alloc_skb+0xf9/0x7d0 [ 166.476409][ C0] __alloc_skb+0xf9/0x7d0 [ 166.480738][ C0] __netdev_alloc_skb+0x114/0x4f0 [ 166.485777][ C0] ? __alloc_skb+0x7d0/0x7d0 [ 166.490381][ C0] __ieee80211_beacon_get+0xd5d/0x1520 [ 166.495834][ C0] ? __ieee80211_beacon_get+0x36/0x1520 [ 166.501383][ C0] ieee80211_beacon_get_tim+0x63/0x4e0 [ 166.506842][ C0] mac80211_hwsim_beacon_tx+0x21c/0xae0 [ 166.512388][ C0] __iterate_interfaces+0x225/0x4c0 [ 166.517583][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 166.523821][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 166.531019][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 166.537254][ C0] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 166.544278][ C0] mac80211_hwsim_beacon+0xb7/0x1b0 [ 166.549478][ C0] __hrtimer_run_queues+0x522/0xc90 [ 166.554677][ C0] ? hw_scan_work+0xf00/0xf00 [ 166.559386][ C0] ? hrtimer_interrupt+0x980/0x980 [ 166.564503][ C0] hrtimer_run_softirq+0x173/0x290 [ 166.569611][ C0] handle_softirqs+0x291/0x910 [ 166.574383][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 166.579231][ C0] ? do_softirq+0x210/0x210 [ 166.583724][ C0] ? hrtimer_interrupt+0x775/0x980 [ 166.588837][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 166.594031][ C0] __irq_exit_rcu+0x13b/0x230 [ 166.598700][ C0] ? irq_exit_rcu+0x20/0x20 [ 166.603208][ C0] irq_exit_rcu+0x5/0x20 [ 166.607440][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 166.613065][ C0] [ 166.615990][ C0] [ 166.618920][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 166.624902][ C0] RIP: 0010:__kasan_check_read+0x6/0x10 [ 166.630446][ C0] Code: 41 5f 5d c3 48 c7 c7 6b b0 61 8c eb 0a 48 c7 c7 4a 2d 46 8c 48 89 de e8 b8 83 51 08 31 ed eb d7 00 00 cc cc 89 f6 48 8b 0c 24 <31> d2 e9 c3 ec ff ff 0f 1f 00 89 f6 48 8b 0c 24 ba 01 00 00 00 e9 [ 166.650045][ C0] RSP: 0018:ffffc90004e5f910 EFLAGS: 00000293 [ 166.656108][ C0] RAX: ffffffff81676e48 RBX: 0000000000000200 RCX: ffffffff81676e38 [ 166.664075][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8ca09a00 [ 166.672042][ C0] RBP: ffffc90004e5fa20 R08: 0000000000000003 R09: 0000000000000004 [ 166.680007][ C0] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004 [ 166.687971][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920009cbf28 [ 166.695941][ C0] ? __printk_cpu_sync_wait+0x28/0x30 [ 166.701315][ C0] ? __printk_cpu_sync_wait+0x18/0x30 [ 166.706690][ C0] __printk_cpu_sync_wait+0x18/0x30 [ 166.711885][ C0] dump_stack_lvl+0x161/0x24e [ 166.716566][ C0] ? show_regs_print_info+0x12/0x12 [ 166.721761][ C0] ? load_image+0x410/0x410 [ 166.726261][ C0] ? mark_lock+0x94/0x320 [ 166.730593][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 166.736576][ C0] should_fail_ex+0x390/0x4c0 [ 166.741260][ C0] should_failslab+0x5/0x20 [ 166.745756][ C0] slab_pre_alloc_hook+0x59/0x300 [ 166.750784][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 166.755977][ C0] ? slab_free_freelist_hook+0x133/0x1b0 [ 166.761608][ C0] ? __alloc_skb+0xf9/0x7d0 [ 166.766141][ C0] __alloc_skb+0xf9/0x7d0 [ 166.770487][ C0] nsim_dev_trap_report_work+0x24f/0xa80 [ 166.776171][ C0] ? process_one_work+0x7b4/0x1160 [ 166.781299][ C0] process_one_work+0x8ab/0x1160 [ 166.786254][ C0] ? worker_detach_from_pool+0x240/0x240 [ 166.791908][ C0] ? _raw_spin_lock_irq+0xb7/0xf0 [ 166.796936][ C0] ? _raw_spin_lock_irqsave+0x100/0x100 [ 166.802480][ C0] ? wq_worker_running+0x97/0x190 [ 166.807510][ C0] worker_thread+0xaf5/0x12a0 [ 166.812211][ C0] kthread+0x29d/0x330 [ 166.816272][ C0] ? worker_clr_flags+0x1a0/0x1a0 [ 166.821291][ C0] ? kthread_blkcg+0xd0/0xd0 [ 166.825879][ C0] ret_from_fork+0x1f/0x30 [ 166.830308][ C0] [ 166.833327][ T4470] CPU: 1 PID: 4470 Comm: kworker/u4:10 Not tainted syzkaller #0 [ 166.840984][ T4470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 166.851051][ T4470] Workqueue: events_unbound nsim_dev_trap_report_work [ 166.857831][ T4470] Call Trace: [ 166.861109][ T4470] [ 166.864043][ T4470] dump_stack_lvl+0x188/0x24e [ 166.868729][ T4470] ? show_regs_print_info+0x12/0x12 [ 166.873933][ T4470] ? load_image+0x410/0x410 [ 166.878439][ T4470] ? mark_lock+0x94/0x320 [ 166.882778][ T4470] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 166.888765][ T4470] should_fail_ex+0x390/0x4c0 [ 166.893465][ T4470] should_failslab+0x5/0x20 [ 166.897977][ T4470] slab_pre_alloc_hook+0x59/0x300 [ 166.903010][ T4470] kmem_cache_alloc_node+0x5a/0x310 [ 166.908215][ T4470] ? slab_free_freelist_hook+0x133/0x1b0 [ 166.913853][ T4470] ? __alloc_skb+0xf9/0x7d0 [ 166.918387][ T4470] __alloc_skb+0xf9/0x7d0 [ 166.922734][ T4470] nsim_dev_trap_report_work+0x24f/0xa80 [ 166.928389][ T4470] ? process_one_work+0x7b4/0x1160 [ 166.933508][ T4470] process_one_work+0x8ab/0x1160 [ 166.938461][ T4470] ? worker_detach_from_pool+0x240/0x240 [ 166.944099][ T4470] ? _raw_spin_lock_irq+0xb7/0xf0 [ 166.949126][ T4470] ? _raw_spin_lock_irqsave+0x100/0x100 [ 166.954676][ T4470] ? wq_worker_running+0x97/0x190 [ 166.959709][ T4470] worker_thread+0xaf5/0x12a0 [ 166.964416][ T4470] kthread+0x29d/0x330 [ 166.968485][ T4470] ? worker_clr_flags+0x1a0/0x1a0 [ 166.973511][ T4470] ? kthread_blkcg+0xd0/0xd0 [ 166.978101][ T4470] ret_from_fork+0x1f/0x30 [ 166.982544][ T4470] [ 166.985561][ T4497] CPU: 0 PID: 4497 Comm: kworker/u4:20 Not tainted syzkaller #0 [ 166.993218][ T4497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 167.003282][ T4497] Workqueue: events_unbound nsim_dev_trap_report_work [ 167.010055][ T4497] Call Trace: [ 167.011050][ T4274] 1 [ 167.013322][ T4497] [ 167.013333][ T4497] dump_stack_lvl+0x188/0x24e [ 167.013362][ T4497] ? show_regs_print_info+0x12/0x12 [ 167.013383][ T4497] ? load_image+0x410/0x410 [ 167.033150][ T4497] ? mark_lock+0x94/0x320 [ 167.037506][ T4497] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 167.043258][ T4274] [ 167.043492][ T4497] should_fail_ex+0x390/0x4c0 [ 167.045805][ T4274] Node 0 [ 167.050465][ T4497] should_failslab+0x5/0x20 [ 167.050486][ T4497] slab_pre_alloc_hook+0x59/0x300 [ 167.062918][ T4497] kmem_cache_alloc_node+0x5a/0x310 [ 167.068127][ T4497] ? slab_free_freelist_hook+0x133/0x1b0 [ 167.073764][ T4497] ? __alloc_skb+0xf9/0x7d0 [ 167.078280][ T4497] __alloc_skb+0xf9/0x7d0 [ 167.082619][ T4497] nsim_dev_trap_report_work+0x24f/0xa80 [ 167.088269][ T4497] ? process_one_work+0x7b4/0x1160 [ 167.093273][ T4274] Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 167.093371][ T4497] process_one_work+0x8ab/0x1160 [ 167.124431][ T4497] ? worker_detach_from_pool+0x240/0x240 [ 167.130075][ T4497] ? _raw_spin_lock_irq+0xb7/0xf0 [ 167.135103][ T4497] ? _raw_spin_lock_irqsave+0x100/0x100 [ 167.140658][ T4497] ? wq_worker_running+0x97/0x190 [ 167.145695][ T4497] worker_thread+0xaf5/0x12a0 [ 167.150394][ T4497] kthread+0x29d/0x330 [ 167.154311][ T32] FAULT_INJECTION: forcing a failure. [ 167.154311][ T32] name failslab, interval 1, probability 1, space 0, times 21 [ 167.154448][ T4497] ? worker_clr_flags+0x1a0/0x1a0 [ 167.172130][ T4497] ? kthread_blkcg+0xd0/0xd0 [ 167.176720][ T4497] ret_from_fork+0x1f/0x30 [ 167.181154][ T4497] [ 167.184169][ T32] CPU: 1 PID: 32 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 167.191551][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 167.201608][ T32] Workqueue: events_unbound nsim_dev_trap_report_work [ 167.208374][ T32] Call Trace: [ 167.211643][ T32] [ 167.214568][ T32] dump_stack_lvl+0x188/0x24e [ 167.219252][ T32] ? show_regs_print_info+0x12/0x12 [ 167.224448][ T32] ? load_image+0x410/0x410 [ 167.228945][ T32] ? mark_lock+0x94/0x320 [ 167.233273][ T32] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 167.239253][ T32] should_fail_ex+0x390/0x4c0 [ 167.243936][ T32] should_failslab+0x5/0x20 [ 167.248430][ T32] slab_pre_alloc_hook+0x59/0x300 [ 167.253452][ T32] kmem_cache_alloc_node+0x5a/0x310 [ 167.258645][ T32] ? slab_free_freelist_hook+0x133/0x1b0 [ 167.264270][ T32] ? __alloc_skb+0xf9/0x7d0 [ 167.268775][ T32] __alloc_skb+0xf9/0x7d0 [ 167.273106][ T32] nsim_dev_trap_report_work+0x24f/0xa80 [ 167.278749][ T32] ? process_one_work+0x7b4/0x1160 [ 167.283856][ T32] process_one_work+0x8ab/0x1160 [ 167.288798][ T32] ? worker_detach_from_pool+0x240/0x240 [ 167.294429][ T32] ? _raw_spin_lock_irq+0xb7/0xf0 [ 167.299446][ T32] ? _raw_spin_lock_irqsave+0x100/0x100 [ 167.304985][ T32] ? wq_worker_running+0x97/0x190 [ 167.310009][ T32] worker_thread+0xaf5/0x12a0 [ 167.314700][ T32] kthread+0x29d/0x330 [ 167.318758][ T32] ? worker_clr_flags+0x1a0/0x1a0 [ 167.323775][ T32] ? kthread_blkcg+0xd0/0xd0 [ 167.328358][ T32] ret_from_fork+0x1f/0x30 [ 167.332778][ T32] [ 167.336561][ T4507] CPU: 1 PID: 4507 Comm: kworker/u4:24 Not tainted syzkaller #0 [ 167.337885][ T76] FAULT_INJECTION: forcing a failure. [ 167.337885][ T76] name failslab, interval 1, probability 1, space 0, times 19 [ 167.344205][ T4507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 167.344219][ T4507] Workqueue: events_unbound cfg80211_wiphy_work [ 167.344247][ T4507] Call Trace: [ 167.376436][ T4507] [ 167.379365][ T4507] dump_stack_lvl+0x188/0x24e [ 167.384049][ T4507] ? lockdep_hardirqs_on+0x94/0x140 [ 167.389247][ T4507] ? show_regs_print_info+0x12/0x12 [ 167.394446][ T4507] ? load_image+0x410/0x410 [ 167.398947][ T4507] ? do_raw_spin_unlock+0x11d/0x230 [ 167.404150][ T4507] should_fail_ex+0x390/0x4c0 [ 167.408834][ T4507] should_failslab+0x5/0x20 [ 167.413333][ T4507] slab_pre_alloc_hook+0x59/0x300 [ 167.418360][ T4507] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 167.424893][ T4507] __kmem_cache_alloc_node+0x4f/0x270 [ 167.430267][ T4507] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 167.436246][ T4507] __kmalloc+0xa3/0x240 [ 167.440409][ T4507] ieee802_11_parse_elems_full+0xb4/0x1240 [ 167.446222][ T4507] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 167.452286][ T4507] ? __lock_acquire+0x138a/0x7c40 [ 167.457326][ T4507] ? __lock_acquire+0x7c40/0x7c40 [ 167.462356][ T4507] ? ieee80211_queue_delayed_work+0x150/0x150 [ 167.468436][ T4507] ieee80211_bss_info_update+0x7df/0xbf0 [ 167.474077][ T4507] ? ieee80211_rx_bss_put+0x60/0x60 [ 167.479288][ T4507] ? ieee80211_vif_get_shift+0x22b/0x290 [ 167.484935][ T4507] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 167.490749][ T4507] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 167.496907][ T4507] ? verify_lock_unused+0x140/0x140 [ 167.502120][ T4507] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 167.508368][ T4507] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 167.514099][ T4507] ? mark_lock+0x94/0x320 [ 167.518431][ T4507] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 167.524411][ T4507] ? __lock_acquire+0x7c40/0x7c40 [ 167.529436][ T4507] ? lock_chain_count+0x20/0x20 [ 167.534284][ T4507] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 167.540184][ T4507] ? lockdep_hardirqs_on+0x94/0x140 [ 167.545382][ T4507] ? skb_dequeue+0x120/0x150 [ 167.549973][ T4507] ieee80211_iface_work+0x72c/0xc70 [ 167.555182][ T4507] cfg80211_wiphy_work+0x224/0x260 [ 167.560298][ T4507] ? process_one_work+0x7b4/0x1160 [ 167.565410][ T4507] process_one_work+0x8ab/0x1160 [ 167.570358][ T4507] ? worker_detach_from_pool+0x240/0x240 [ 167.575993][ T4507] ? _raw_spin_lock_irq+0xb7/0xf0 [ 167.581016][ T4507] ? _raw_spin_lock_irqsave+0x100/0x100 [ 167.586570][ T4507] ? wq_worker_running+0x97/0x190 [ 167.591602][ T4507] worker_thread+0xaf5/0x12a0 [ 167.596304][ T4507] kthread+0x29d/0x330 [ 167.600370][ T4507] ? worker_clr_flags+0x1a0/0x1a0 [ 167.605394][ T4507] ? kthread_blkcg+0xd0/0xd0 [ 167.609980][ T4507] ret_from_fork+0x1f/0x30 [ 167.614413][ T4507] [ 167.617427][ T76] CPU: 0 PID: 76 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 167.624817][ T76] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 167.634874][ T76] Workqueue: events_unbound nsim_dev_trap_report_work [ 167.641642][ T76] Call Trace: [ 167.644920][ T76] [ 167.647847][ T76] dump_stack_lvl+0x188/0x24e [ 167.652533][ T76] ? show_regs_print_info+0x12/0x12 [ 167.657736][ T76] ? load_image+0x410/0x410 [ 167.662238][ T76] ? mark_lock+0x94/0x320 [ 167.666577][ T76] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 167.672564][ T76] should_fail_ex+0x390/0x4c0 [ 167.673147][ T4274] lowmem_reserve[]: [ 167.677239][ T76] should_failslab+0x5/0x20 [ 167.677247][ T4274] 0 [ 167.677258][ T76] slab_pre_alloc_hook+0x59/0x300 [ 167.681039][ T4274] 0 0 [ 167.685526][ T76] kmem_cache_alloc_node+0x5a/0x310 [ 167.685545][ T76] ? slab_free_freelist_hook+0x133/0x1b0 [ 167.703851][ T4356] ERROR: Out of memory at tomoyo_realpath_from_path. [ 167.706487][ T76] ? __alloc_skb+0xf9/0x7d0 [ 167.717679][ T76] __alloc_skb+0xf9/0x7d0 [ 167.722017][ T76] nsim_dev_trap_report_work+0x24f/0xa80 [ 167.727673][ T76] ? process_one_work+0x7b4/0x1160 [ 167.732788][ T76] process_one_work+0x8ab/0x1160 [ 167.733147][ T4274] 0 0 [ 167.737726][ T76] ? worker_detach_from_pool+0x240/0x240 [ 167.740394][ T4274] [ 167.740402][ T4274] Node 1 [ 167.746001][ T76] ? _raw_spin_lock_irq+0xb7/0xf0 [ 167.746023][ T76] ? _raw_spin_lock_irqsave+0x100/0x100 [ 167.761833][ T76] ? wq_worker_running+0x97/0x190 [ 167.766871][ T76] worker_thread+0xaf5/0x12a0 [ 167.771576][ T76] kthread+0x29d/0x330 [ 167.775644][ T76] ? worker_clr_flags+0x1a0/0x1a0 [ 167.780666][ T76] ? kthread_blkcg+0xd0/0xd0 [ 167.785253][ T76] ret_from_fork+0x1f/0x30 [ 167.789697][ T76] [ 167.792719][ T4481] CPU: 1 PID: 4481 Comm: kworker/u4:14 Not tainted syzkaller #0 [ 167.795334][ T4503] FAULT_INJECTION: forcing a failure. [ 167.795334][ T4503] name failslab, interval 1, probability 1, space 0, times 16 [ 167.800350][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 167.823070][ T4481] Workqueue: events_unbound cfg80211_wiphy_work [ 167.829333][ T4481] Call Trace: [ 167.832627][ T4481] [ 167.835574][ T4481] dump_stack_lvl+0x188/0x24e [ 167.840259][ T4481] ? show_regs_print_info+0x12/0x12 [ 167.845465][ T4481] ? load_image+0x410/0x410 [ 167.850001][ T4481] should_fail_ex+0x390/0x4c0 [ 167.854699][ T4481] should_failslab+0x5/0x20 [ 167.859205][ T4481] slab_pre_alloc_hook+0x59/0x300 [ 167.864231][ T4481] ? stack_trace_save+0xa6/0xf0 [ 167.869093][ T4481] ? cfg80211_inform_bss_frame_data+0x728/0x1390 [ 167.875430][ T4481] __kmem_cache_alloc_node+0x4f/0x270 [ 167.880808][ T4481] ? cfg80211_inform_bss_frame_data+0x728/0x1390 [ 167.887143][ T4481] __kmalloc+0xa3/0x240 [ 167.891317][ T4481] ? ieee80211_get_channel_khz+0x157/0x8a0 [ 167.897134][ T4481] cfg80211_inform_bss_frame_data+0x728/0x1390 [ 167.903306][ T4481] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 167.909373][ T4481] ? __lock_acquire+0x138a/0x7c40 [ 167.914420][ T4481] ? __lock_acquire+0x7c40/0x7c40 [ 167.919457][ T4481] ? ieee80211_bss_info_update+0x33b/0xbf0 [ 167.925264][ T4481] ieee80211_bss_info_update+0x6ef/0xbf0 [ 167.930905][ T4481] ? ieee80211_rx_bss_put+0x60/0x60 [ 167.936124][ T4481] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 167.942381][ T4481] ? ieee80211_vif_get_shift+0x22b/0x290 [ 167.948025][ T4481] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 167.953839][ T4481] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 167.959998][ T4481] ? verify_lock_unused+0x140/0x140 [ 167.965223][ T4481] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 167.971468][ T4481] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 167.977199][ T4481] ? mark_lock+0x94/0x320 [ 167.981543][ T4481] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 167.987537][ T4481] ? __lock_acquire+0x7c40/0x7c40 [ 167.992575][ T4481] ? lock_chain_count+0x20/0x20 [ 167.997427][ T4481] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 168.003326][ T4481] ? lockdep_hardirqs_on+0x94/0x140 [ 168.008535][ T4481] ? skb_dequeue+0x120/0x150 [ 168.013130][ T4481] ieee80211_iface_work+0x72c/0xc70 [ 168.018340][ T4481] cfg80211_wiphy_work+0x224/0x260 [ 168.023457][ T4481] ? process_one_work+0x7b4/0x1160 [ 168.028571][ T4481] process_one_work+0x8ab/0x1160 [ 168.033535][ T4481] ? worker_detach_from_pool+0x240/0x240 [ 168.035150][ T4492] FAULT_INJECTION: forcing a failure. [ 168.035150][ T4492] name failslab, interval 1, probability 1, space 0, times 15 [ 168.039170][ T4481] ? _raw_spin_lock_irq+0xb7/0xf0 [ 168.056841][ T4481] ? _raw_spin_lock_irqsave+0x100/0x100 [ 168.062393][ T4481] ? wq_worker_running+0x97/0x190 [ 168.067423][ T4481] worker_thread+0xaf5/0x12a0 [ 168.072130][ T4481] kthread+0x29d/0x330 [ 168.076203][ T4481] ? worker_clr_flags+0x1a0/0x1a0 [ 168.081228][ T4481] ? kthread_blkcg+0xd0/0xd0 [ 168.085821][ T4481] ret_from_fork+0x1f/0x30 [ 168.090260][ T4481] [ 168.093275][ T4492] CPU: 0 PID: 4492 Comm: kworker/u4:18 Not tainted syzkaller #0 [ 168.100926][ T4492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 168.103203][ T4274] Normal free:3896184kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:19040kB local_pcp:11584kB free_cma:0kB [ 168.110998][ T4492] Workqueue: events_unbound cfg80211_wiphy_work [ 168.146044][ T4492] Call Trace: [ 168.149319][ T4492] [ 168.152248][ T4492] dump_stack_lvl+0x188/0x24e [ 168.156935][ T4492] ? show_regs_print_info+0x12/0x12 [ 168.162136][ T4492] ? load_image+0x410/0x410 [ 168.166657][ T4492] should_fail_ex+0x390/0x4c0 [ 168.171339][ T4492] should_failslab+0x5/0x20 [ 168.175841][ T4492] slab_pre_alloc_hook+0x59/0x300 [ 168.180867][ T4492] ? stack_trace_save+0xa6/0xf0 [ 168.185721][ T4492] ? cfg80211_inform_bss_frame_data+0x728/0x1390 [ 168.192049][ T4492] __kmem_cache_alloc_node+0x4f/0x270 [ 168.197428][ T4492] ? cfg80211_inform_bss_frame_data+0x728/0x1390 [ 168.203758][ T4492] __kmalloc+0xa3/0x240 [ 168.207923][ T4492] ? ieee80211_get_channel_khz+0x157/0x8a0 [ 168.213737][ T4492] cfg80211_inform_bss_frame_data+0x728/0x1390 [ 168.219907][ T4492] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 168.223133][ T4274] lowmem_reserve[]: [ 168.225959][ T4492] ? __lock_acquire+0x138a/0x7c40 [ 168.229765][ T4274] 0 [ 168.234778][ T4492] ? __lock_acquire+0x7c40/0x7c40 [ 168.234812][ T4492] ? ieee80211_bss_info_update+0x33b/0xbf0 [ 168.234833][ T4492] ieee80211_bss_info_update+0x6ef/0xbf0 [ 168.234862][ T4492] ? ieee80211_rx_bss_put+0x60/0x60 [ 168.258946][ T4492] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 168.263149][ T4274] 0 [ 168.265185][ T4492] ? ieee80211_vif_get_shift+0x22b/0x290 [ 168.267685][ T4274] 0 0 [ 168.273301][ T4492] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 168.273334][ T4492] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 168.287952][ T4492] ? verify_lock_unused+0x140/0x140 [ 168.293165][ T4274] 0 [ 168.293177][ T4492] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 168.295663][ T4274] Node 0 [ 168.301875][ T4492] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 168.310525][ T4492] ? mark_lock+0x94/0x320 [ 168.314862][ T4492] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 168.320847][ T4492] ? __lock_acquire+0x7c40/0x7c40 [ 168.323133][ T4274] DMA: [ 168.325861][ T4492] ? lock_chain_count+0x20/0x20 [ 168.328651][ T4274] 0*4kB [ 168.333438][ T4492] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 168.333468][ T4492] ? lockdep_hardirqs_on+0x94/0x140 [ 168.333489][ T4492] ? skb_dequeue+0x120/0x150 [ 168.333509][ T4492] ieee80211_iface_work+0x72c/0xc70 [ 168.357184][ T4492] cfg80211_wiphy_work+0x224/0x260 [ 168.362304][ T4492] ? process_one_work+0x7b4/0x1160 [ 168.363164][ T4274] 0*8kB [ 168.367406][ T4492] process_one_work+0x8ab/0x1160 [ 168.370248][ T4274] 0*16kB [ 168.375173][ T4492] ? worker_detach_from_pool+0x240/0x240 [ 168.375201][ T4492] ? _raw_spin_lock_irq+0xb7/0xf0 [ 168.388768][ T4492] ? _raw_spin_lock_irqsave+0x100/0x100 [ 168.394318][ T4492] ? wq_worker_running+0x97/0x190 [ 168.399349][ T4492] worker_thread+0xaf5/0x12a0 [ 168.403128][ T4274] 0*32kB 0*64kB 0*128kB [ 168.404046][ T4492] kthread+0x29d/0x330 [ 168.404051][ T4274] 0*256kB [ 168.404064][ T4492] ? worker_clr_flags+0x1a0/0x1a0 [ 168.408277][ T4274] 0*512kB [ 168.412320][ T4492] ? kthread_blkcg+0xd0/0xd0 [ 168.427930][ T4492] ret_from_fork+0x1f/0x30 [ 168.432359][ T4492] [ 168.435375][ T3935] CPU: 1 PID: 3935 Comm: dhcpcd Not tainted syzkaller #0 [ 168.442410][ T3935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 168.452473][ T3935] Call Trace: [ 168.455749][ T3935] [ 168.458673][ T3935] dump_stack_lvl+0x188/0x24e [ 168.463358][ T3935] ? show_regs_print_info+0x12/0x12 [ 168.468555][ T3935] ? load_image+0x410/0x410 [ 168.473053][ T3935] ? __lock_acquire+0x7c40/0x7c40 [ 168.478075][ T3935] ? slab_post_alloc_hook+0x67/0x490 [ 168.483358][ T3935] should_fail_ex+0x390/0x4c0 [ 168.488036][ T3935] should_failslab+0x5/0x20 [ 168.492541][ T3935] slab_pre_alloc_hook+0x59/0x300 [ 168.497572][ T3935] kmem_cache_alloc+0x56/0x2f0 [ 168.502329][ T3935] ? anon_vma_fork+0xe1/0x520 [ 168.507011][ T3935] anon_vma_fork+0xe1/0x520 [ 168.511507][ T3935] ? dup_userfaultfd+0x131/0x630 [ 168.516443][ T3935] ? vm_area_dup+0x11f/0x1a0 [ 168.521031][ T3935] copy_mm+0xc1d/0x1680 [ 168.525190][ T3935] ? copy_signal+0x640/0x640 [ 168.529772][ T3935] ? lockdep_init_map_type+0x98/0x8d0 [ 168.535156][ T3935] ? __init_rwsem+0x11e/0x160 [ 168.539831][ T3935] ? copy_signal+0x51f/0x640 [ 168.544418][ T3935] copy_process+0x19a6/0x40c0 [ 168.549100][ T3935] ? verify_lock_unused+0x140/0x140 [ 168.554300][ T3935] ? copy_process+0x974/0x40c0 [ 168.559063][ T3935] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 168.565049][ T3935] ? idle_dummy+0x10/0x10 [ 168.569384][ T3935] kernel_clone+0x24b/0x900 [ 168.573887][ T3935] ? create_io_thread+0x170/0x170 [ 168.578913][ T3935] ? __lock_acquire+0x7c40/0x7c40 [ 168.583932][ T3935] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 168.589915][ T3935] __x64_sys_clone+0x1a7/0x220 [ 168.594677][ T3935] ? __might_fault+0xc2/0x120 [ 168.599370][ T3935] ? __ia32_sys_vfork+0x140/0x140 [ 168.604400][ T3935] ? lock_chain_count+0x20/0x20 [ 168.609250][ T3935] ? lockdep_hardirqs_on+0x94/0x140 [ 168.614445][ T3935] do_syscall_64+0x4c/0xa0 [ 168.618860][ T3935] ? clear_bhb_loop+0x60/0xb0 [ 168.623534][ T3935] ? clear_bhb_loop+0x60/0xb0 [ 168.628209][ T3935] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 168.634097][ T3935] RIP: 0033:0x7f254cae9636 [ 168.638511][ T3935] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 168.658109][ T3935] RSP: 002b:00007ffdf6549be0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 168.666518][ T3935] RAX: ffffffffffffffda RBX: 00007ffdf6549be8 RCX: 00007f254cae9636 [ 168.674482][ T3935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 168.682446][ T3935] RBP: 00007ffdf656a130 R08: 0000000000000000 R09: 0000000000000001 [ 168.690412][ T3935] R10: 00007f254ca15a10 R11: 0000000000000246 R12: 00007ffdf6549d20 [ 168.698372][ T3935] R13: 0000000000000000 R14: 0000000000000000 R15: 00005568cee4aac0 [ 168.706346][ T3935] [ 168.714416][ T4503] CPU: 0 PID: 4503 Comm: kworker/u4:23 Not tainted syzkaller #0 [ 168.720234][ T4274] 1*1024kB [ 168.722070][ T4503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 168.722085][ T4503] Workqueue: events_unbound cfg80211_wiphy_work [ 168.726237][ T4274] (U) [ 168.735214][ T4503] [ 168.735221][ T4503] Call Trace: [ 168.735229][ T4503] [ 168.735236][ T4503] dump_stack_lvl+0x188/0x24e [ 168.735266][ T4503] ? show_regs_print_info+0x12/0x12 [ 168.735289][ T4503] ? load_image+0x410/0x410 [ 168.735315][ T4503] ? mark_lock+0x94/0x320 [ 168.735347][ T4503] should_fail_ex+0x390/0x4c0 [ 168.756046][ T4274] 1*2048kB [ 168.757413][ T4503] should_failslab+0x5/0x20 [ 168.762589][ T4274] (M) 3*4096kB [ 168.767069][ T4503] slab_pre_alloc_hook+0x59/0x300 [ 168.767093][ T4503] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 168.767118][ T4503] __kmem_cache_alloc_node+0x4f/0x270 [ 168.767140][ T4503] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 168.767160][ T4503] __kmalloc+0xa3/0x240 [ 168.767187][ T4503] ieee802_11_parse_elems_full+0xb4/0x1240 [ 168.787903][ T4274] (M) [ 168.792185][ T4503] ? trace_raw_output_contention_end+0xd0/0xd0 [ 168.813236][ T4274] = 15360kB [ 168.813604][ T4503] ? trace_contention_end+0x5f/0x170 [ 168.819379][ T4274] Node 0 [ 168.822037][ T4503] ? __mutex_lock+0x1ab/0xae0 [ 168.844241][ T4503] ? __lock_acquire+0x1465/0x7c40 [ 168.849276][ T4503] ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0 [ 168.855527][ T4503] ? mutex_lock_nested+0x10/0x10 [ 168.860475][ T4503] ? ieee80211_queue_delayed_work+0x150/0x150 [ 168.866562][ T4503] ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0 [ 168.867932][ T4274] DMA32: [ 168.872627][ T4503] ? verify_lock_unused+0x140/0x140 [ 168.875616][ T4274] 2*4kB [ 168.880730][ T4503] ? verify_lock_unused+0x140/0x140 [ 168.888771][ T4503] ? verify_lock_unused+0x140/0x140 [ 168.893987][ T4503] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 168.899718][ T4503] ? mark_lock+0x94/0x320 [ 168.904057][ T4503] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 168.907903][ T4274] (UM) [ 168.910034][ T4503] ? __lock_acquire+0x7c40/0x7c40 [ 168.910061][ T4503] ? lock_chain_count+0x20/0x20 [ 168.912799][ T4274] 800*8kB [ 168.917796][ T4503] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 168.917825][ T4503] ? lockdep_hardirqs_on+0x94/0x140 [ 168.917845][ T4503] ? skb_dequeue+0x120/0x150 [ 168.941326][ T4503] ieee80211_iface_work+0x72c/0xc70 [ 168.946545][ T4503] cfg80211_wiphy_work+0x224/0x260 [ 168.947901][ T4274] (U) [ 168.951657][ T4503] ? process_one_work+0x7b4/0x1160 [ 168.951668][ T4274] 435*16kB [ 168.951683][ T4503] process_one_work+0x8ab/0x1160 [ 168.954371][ T4274] (UE) [ 168.959437][ T4503] ? worker_detach_from_pool+0x240/0x240 [ 168.959462][ T4503] ? _raw_spin_lock_irq+0xb7/0xf0 [ 168.959481][ T4503] ? _raw_spin_lock_irqsave+0x100/0x100 [ 168.959503][ T4503] ? wq_worker_running+0x97/0x190 [ 168.959531][ T4503] worker_thread+0xaf5/0x12a0 [ 168.959578][ T4503] kthread+0x29d/0x330 [ 168.959594][ T4503] ? worker_clr_flags+0x1a0/0x1a0 [ 168.959614][ T4503] ? kthread_blkcg+0xd0/0xd0 [ 168.959634][ T4503] ret_from_fork+0x1f/0x30 [ 168.959671][ T4503] [ 168.969528][ T4476] FAULT_INJECTION: forcing a failure. [ 168.969528][ T4476] name failslab, interval 1, probability 1, space 0, times 15 [ 168.970902][ T4468] CPU: 1 PID: 4468 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 169.038084][ T4468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 169.048144][ T4468] Workqueue: events_unbound cfg80211_wiphy_work [ 169.054402][ T4468] Call Trace: [ 169.057683][ T4468] [ 169.060617][ T4468] dump_stack_lvl+0x188/0x24e [ 169.065301][ T4468] ? lockdep_hardirqs_on+0x94/0x140 [ 169.070496][ T4468] ? show_regs_print_info+0x12/0x12 [ 169.075701][ T4468] ? load_image+0x410/0x410 [ 169.080206][ T4468] ? do_raw_spin_unlock+0x11d/0x230 [ 169.085420][ T4468] should_fail_ex+0x390/0x4c0 [ 169.090120][ T4468] should_failslab+0x5/0x20 [ 169.094629][ T4468] slab_pre_alloc_hook+0x59/0x300 [ 169.099656][ T4468] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 169.105641][ T4468] __kmem_cache_alloc_node+0x4f/0x270 [ 169.111018][ T4468] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 169.116999][ T4468] __kmalloc+0xa3/0x240 [ 169.121173][ T4468] ieee802_11_parse_elems_full+0xb4/0x1240 [ 169.126997][ T4468] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 169.133063][ T4468] ? __lock_acquire+0x138a/0x7c40 [ 169.138109][ T4468] ? __lock_acquire+0x7c40/0x7c40 [ 169.143160][ T4468] ? ieee80211_queue_delayed_work+0x150/0x150 [ 169.149252][ T4468] ieee80211_bss_info_update+0x7df/0xbf0 [ 169.154901][ T4468] ? ieee80211_rx_bss_put+0x60/0x60 [ 169.160113][ T4468] ? ieee80211_vif_get_shift+0x22b/0x290 [ 169.165758][ T4468] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 169.171575][ T4468] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 169.177742][ T4468] ? verify_lock_unused+0x140/0x140 [ 169.182979][ T4468] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 169.189232][ T4468] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 169.194969][ T4468] ? mark_lock+0x94/0x320 [ 169.199314][ T4468] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 169.205306][ T4468] ? __lock_acquire+0x7c40/0x7c40 [ 169.210335][ T4468] ? lock_chain_count+0x20/0x20 [ 169.215185][ T4468] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 169.221085][ T4468] ? lockdep_hardirqs_on+0x94/0x140 [ 169.226289][ T4468] ? skb_dequeue+0x120/0x150 [ 169.230890][ T4468] ieee80211_iface_work+0x72c/0xc70 [ 169.236114][ T4468] cfg80211_wiphy_work+0x224/0x260 [ 169.241234][ T4468] ? process_one_work+0x7b4/0x1160 [ 169.246347][ T4468] process_one_work+0x8ab/0x1160 [ 169.251296][ T4468] ? worker_detach_from_pool+0x240/0x240 [ 169.256937][ T4468] ? _raw_spin_lock_irq+0xb7/0xf0 [ 169.261967][ T4468] ? _raw_spin_lock_irqsave+0x100/0x100 [ 169.267523][ T4468] ? wq_worker_running+0x97/0x190 [ 169.272558][ T4468] worker_thread+0xaf5/0x12a0 [ 169.277260][ T4468] kthread+0x29d/0x330 [ 169.281328][ T4468] ? worker_clr_flags+0x1a0/0x1a0 [ 169.286350][ T4468] ? kthread_blkcg+0xd0/0xd0 [ 169.290940][ T4468] ret_from_fork+0x1f/0x30 [ 169.295378][ T4468] [ 169.299936][ T4274] 153*32kB (UME) 100*64kB (UME) 66*128kB (UME) 22*256kB (UM) 9*512kB (UM) 7*1024kB (UME) 3*2048kB (UM) 340*4096kB (M) = 1449304kB [ 169.303243][ T3640] CPU: 0 PID: 3640 Comm: udevd Not tainted syzkaller #0 [ 169.314172][ T4274] Node 0 [ 169.320372][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 169.320391][ T4274] Normal: [ 169.323296][ T3640] Call Trace: [ 169.323303][ T3640] [ 169.323311][ T3640] dump_stack_lvl+0x188/0x24e [ 169.323340][ T3640] ? show_regs_print_info+0x12/0x12 [ 169.335265][ T4507] FAULT_INJECTION: forcing a failure. [ 169.335265][ T4507] name failslab, interval 1, probability 1, space 0, times 13 [ 169.336381][ T3640] ? load_image+0x410/0x410 [ 169.343134][ T4274] 0*4kB [ 169.347218][ T3640] ? __might_sleep+0xd0/0xd0 [ 169.352387][ T4274] 0*8kB [ 169.365016][ T3640] ? __lock_acquire+0x7c40/0x7c40 [ 169.365045][ T3640] should_fail_ex+0x390/0x4c0 [ 169.365074][ T3640] should_failslab+0x5/0x20 [ 169.365090][ T3640] slab_pre_alloc_hook+0x59/0x300 [ 169.393151][ T4274] 0*16kB [ 169.393930][ T3640] ? tomoyo_encode+0x28a/0x550 [ 169.398924][ T4274] 0*32kB [ 169.401838][ T3640] __kmem_cache_alloc_node+0x4f/0x270 [ 169.414966][ T3640] ? tomoyo_encode+0x28a/0x550 [ 169.419731][ T3640] __kmalloc+0xa3/0x240 [ 169.423870][ T4274] 0*64kB [ 169.423887][ T3640] tomoyo_encode+0x28a/0x550 [ 169.423896][ T4274] 0*128kB [ 169.423915][ T3640] tomoyo_realpath_from_path+0x578/0x5c0 [ 169.426821][ T4274] 0*256kB [ 169.431386][ T3640] ? tomoyo_domain+0xd2/0x120 [ 169.443158][ T4274] 0*512kB [ 169.447651][ T3640] ? tomoyo_path_number_perm+0x205/0x650 [ 169.450664][ T4274] 0*1024kB [ 169.456272][ T3640] tomoyo_path_number_perm+0x22f/0x650 [ 169.456294][ T3640] ? lockdep_softirqs_off+0x430/0x430 [ 169.470226][ T3640] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 169.475685][ T3640] ? lock_chain_count+0x20/0x20 [ 169.480533][ T3640] ? end_current_label_crit_section+0x14b/0x170 [ 169.483180][ T4274] 0*2048kB [ 169.486773][ T3640] ? common_file_perm+0x171/0x1c0 [ 169.486784][ T4274] 0*4096kB [ 169.486805][ T3640] ? __se_sys_flock+0x4b1/0x5b0 [ 169.489883][ T4274] = 0kB [ 169.494903][ T3640] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 169.494930][ T3640] ? lock_chain_count+0x20/0x20 [ 169.494953][ T3640] security_file_ioctl+0x6c/0xa0 [ 169.513259][ T4274] Node 1 [ 169.516400][ T3640] __se_sys_ioctl+0x48/0x170 [ 169.521317][ T4274] Normal: [ 169.524265][ T3640] do_syscall_64+0x4c/0xa0 [ 169.524294][ T3640] ? clear_bhb_loop+0x60/0xb0 [ 169.524315][ T3640] ? clear_bhb_loop+0x60/0xb0 [ 169.524344][ T3640] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 169.524364][ T3640] RIP: 0033:0x7fcdaf91d378 [ 169.524382][ T3640] Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 07 89 d0 c3 0f 1f 40 00 48 8b 15 49 3a 0d [ 169.533815][ T4274] 222*4kB [ 169.536354][ T3640] RSP: 002b:00007ffc34c35668 EFLAGS: 00000246 [ 169.541012][ T4274] (UME) [ 169.545660][ T3640] ORIG_RAX: 0000000000000010 [ 169.545670][ T3640] RAX: ffffffffffffffda RBX: 0000556314869e20 RCX: 00007fcdaf91d378 [ 169.545683][ T3640] RDX: 0000000000000000 RSI: 000000000000125f RDI: 000000000000000c [ 169.545695][ T3640] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 169.545706][ T3640] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 169.545718][ T3640] R13: 0000556305e0d100 R14: 0000000000000000 R15: 00007ffc34c35860 [ 169.545743][ T3640] [ 169.563168][ T4274] 48*8kB [ 169.575944][ C1] FAULT_INJECTION: forcing a failure. [ 169.575944][ C1] name failslab, interval 1, probability 1, space 0, times 10 [ 169.575972][ C1] CPU: 1 PID: 4274 Comm: syz-executor Not tainted syzkaller #0 [ 169.575990][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 169.576001][ C1] Call Trace: [ 169.576008][ C1] [ 169.576015][ C1] dump_stack_lvl+0x188/0x24e [ 169.576043][ C1] ? show_regs_print_info+0x12/0x12 [ 169.576065][ C1] ? load_image+0x410/0x410 [ 169.576088][ C1] ? mark_lock+0x94/0x320 [ 169.576110][ C1] ? verify_lock_unused+0x140/0x140 [ 169.576137][ C1] should_fail_ex+0x390/0x4c0 [ 169.576165][ C1] should_failslab+0x5/0x20 [ 169.576181][ C1] slab_pre_alloc_hook+0x59/0x300 [ 169.576205][ C1] kmem_cache_alloc_node+0x5a/0x310 [ 169.576224][ C1] ? __alloc_skb+0xf9/0x7d0 [ 169.576250][ C1] __alloc_skb+0xf9/0x7d0 [ 169.576276][ C1] __netdev_alloc_skb+0x114/0x4f0 [ 169.576299][ C1] ? __alloc_skb+0x7d0/0x7d0 [ 169.576329][ C1] __ieee80211_beacon_get+0xd5d/0x1520 [ 169.576348][ C1] ? __ieee80211_beacon_get+0x36/0x1520 [ 169.576357][ C0] FAULT_INJECTION: forcing a failure. [ 169.576357][ C0] name failslab, interval 1, probability 1, space 0, times 9 [ 169.576375][ C1] ieee80211_beacon_get_tim+0x63/0x4e0 [ 169.576398][ C1] mac80211_hwsim_beacon_tx+0x21c/0xae0 [ 169.576421][ C1] __iterate_interfaces+0x225/0x4c0 [ 169.576439][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 169.576455][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 169.576475][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 169.576491][ C1] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 169.576513][ C1] mac80211_hwsim_beacon+0xb7/0x1b0 [ 169.576536][ C1] __hrtimer_run_queues+0x522/0xc90 [ 169.576559][ C1] ? hw_scan_work+0xf00/0xf00 [ 169.576585][ C1] ? hrtimer_interrupt+0x980/0x980 [ 169.576609][ C1] hrtimer_run_softirq+0x173/0x290 [ 169.576630][ C1] handle_softirqs+0x291/0x910 [ 169.576649][ C1] ? __irq_exit_rcu+0x13b/0x230 [ 169.576668][ C1] ? do_softirq+0x210/0x210 [ 169.576681][ C1] ? hrtimer_interrupt+0x775/0x980 [ 169.576700][ C1] ? irqtime_account_irq+0xb2/0x1b0 [ 169.576718][ C1] __irq_exit_rcu+0x13b/0x230 [ 169.576733][ C1] ? irq_exit_rcu+0x20/0x20 [ 169.576756][ C1] irq_exit_rcu+0x5/0x20 [ 169.576770][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 169.576785][ C1] [ 169.576791][ C1] [ 169.576797][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 169.576815][ C1] RIP: 0010:vprintk_emit+0x48b/0x6a0 [ 169.576843][ C1] Code: 86 01 00 00 e8 96 10 1b 00 41 89 df 4d 85 f6 48 8b 5c 24 08 75 07 e8 84 10 1b 00 eb 06 e8 7d 10 1b 00 fb 48 c7 c7 20 1e b2 8c <31> f6 ba 01 00 00 00 31 c9 41 b8 01 00 00 00 45 31 c9 53 e8 fd d4 [ 169.576856][ C1] RSP: 0018:ffffc90003d67180 EFLAGS: 00000293 [ 169.576872][ C1] RAX: ffffffff81672373 RBX: ffffffff81672205 RCX: ffff88801e32da00 [ 169.576884][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8cb21e20 [ 169.576895][ C1] RBP: ffffc90003d67270 R08: ffffffff90b0f2c7 R09: 1ffffffff2161e58 [ 169.576907][ C1] R10: dffffc0000000000 R11: fffffbfff2161e59 R12: dffffc0000000000 [ 169.576918][ C1] R13: 1ffff920007ace34 R14: 0000000000000200 R15: 0000000000000007 [ 169.576932][ C1] ? vprintk_emit+0x315/0x6a0 [ 169.576951][ C1] ? vprintk_emit+0x483/0x6a0 [ 169.576975][ C1] ? vprintk_emit+0x315/0x6a0 [ 169.576994][ C1] ? printk_sprint+0x460/0x460 [ 169.577014][ C1] ? mark_lock+0x94/0x320 [ 169.577035][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 169.577059][ C1] _printk+0xda/0x130 [ 169.577079][ C1] ? load_image+0x410/0x410 [ 169.577094][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 169.577120][ C1] __show_free_areas+0x1cbe/0x1f10 [ 169.577155][ C1] ? si_meminfo_node+0x1f0/0x1f0 [ 169.577173][ C1] ? _printk+0xda/0x130 [ 169.577206][ C1] __show_mem+0x3a/0x308 [ 169.577226][ C1] warn_alloc+0x30d/0x330 [ 169.577246][ C1] ? slab_free_freelist_hook+0x133/0x1b0 [ 169.577266][ C1] ? zone_watermark_ok_safe+0x270/0x270 [ 169.577284][ C1] ? __get_vm_area_node+0x16d/0x330 [ 169.577307][ C1] ? __get_vm_area_node+0x16d/0x330 [ 169.577331][ C1] __vmalloc_node_range+0x37c/0x1380 [ 169.577362][ C1] ? __mutex_trylock_common+0x15c/0x260 [ 169.577381][ C1] ? trace_raw_output_contention_end+0xd0/0xd0 [ 169.577402][ C1] ? free_vm_area+0x50/0x50 [ 169.577419][ C1] ? trace_contention_end+0x5f/0x170 [ 169.577438][ C1] ? __mutex_lock+0x1ab/0xae0 [ 169.577459][ C1] ? alloc_counters+0xc8/0x720 [ 169.577475][ C1] vzalloc+0x75/0x80 [ 169.577491][ C1] ? alloc_counters+0xc8/0x720 [ 169.577505][ C1] alloc_counters+0xc8/0x720 [ 169.577527][ C1] ? net_generic+0x1e/0x240 [ 169.577544][ C1] ? compat_copy_entries_to_user+0x4b0/0x4b0 [ 169.577570][ C1] do_ipt_get_ctl+0xa8e/0x11a0 [ 169.577592][ C1] ? do_ipt_set_ctl+0xe00/0xe00 [ 169.577622][ C1] ? nf_getsockopt+0x21b/0x280 [ 169.577643][ C1] ? __lock_acquire+0x7c40/0x7c40 [ 169.577661][ C1] ? trace_contention_end+0x5f/0x170 [ 169.577680][ C1] ? __mutex_lock+0x1ab/0xae0 [ 169.577704][ C1] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 169.577727][ C1] ? mutex_unlock+0x10/0x10 [ 169.577748][ C1] ? __might_fault+0xa6/0x120 [ 169.577767][ C1] ? __lock_acquire+0x7c40/0x7c40 [ 169.577789][ C1] nf_getsockopt+0x25e/0x280 [ 169.577811][ C1] ip_getsockopt+0x19b/0x230 [ 169.577841][ C1] ? ip_get_mcast_msfilter+0x3c0/0x3c0 [ 169.577861][ C1] ? aa_sock_opt_perm+0x74/0x100 [ 169.577882][ C1] ? sock_common_getsockopt+0x29/0xa0 [ 169.577899][ C1] ? sock_recv_errqueue+0x590/0x590 [ 169.577920][ C1] __sys_getsockopt+0x1b0/0x230 [ 169.577942][ C1] __x64_sys_getsockopt+0xb1/0xc0 [ 169.577964][ C1] do_syscall_64+0x4c/0xa0 [ 169.577981][ C1] ? clear_bhb_loop+0x60/0xb0 [ 169.577998][ C1] ? clear_bhb_loop+0x60/0xb0 [ 169.578017][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 169.578034][ C1] RIP: 0033:0x7f35a279f66a [ 169.578049][ C1] Code: 48 83 ec 10 89 d2 48 63 ff 45 31 c9 6a 2a 45 31 c0 31 c9 e8 d8 99 fb ff 48 83 c4 18 c3 0f 1f 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 [ 169.578061][ C1] RSP: 002b:00007ffdb18bcac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000037 [ 169.578077][ C1] RAX: ffffffffffffffda RBX: 00007ffdb18bcb50 RCX: 00007f35a279f66a [ 169.578102][ C1] RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003 [ 169.578111][ C1] RBP: 0000000000000003 R08: 00007ffdb18bcaec R09: 0000000000000000 [ 169.578121][ C1] R10: 00007ffdb18bcb50 R11: 0000000000000202 R12: 00007f35a29ef400 [ 169.578132][ C1] R13: 00007ffdb18bcaec R14: 0000000000000000 R15: 00007f35a29f0180 [ 169.578155][ C1] [ 169.578161][ C0] CPU: 0 PID: 3640 Comm: udevd Not tainted syzkaller #0 [ 169.578177][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 169.578187][ C0] Call Trace: [ 169.603863][ T4274] (UME) [ 169.610733][ C0] [ 169.633913][ T4274] 26*16kB [ 169.634604][ C0] dump_stack_lvl+0x188/0x24e [ 169.637609][ T4274] (UME) 35*32kB [ 169.640531][ C0] ? show_regs_print_info+0x12/0x12 [ 169.668315][ T3935] FAULT_INJECTION: forcing a failure. [ 169.668315][ T3935] name failslab, interval 1, probability 1, space 0, times 6 [ 169.670729][ C0] ? load_image+0x410/0x410 [ 170.344691][ C0] should_fail_ex+0x390/0x4c0 [ 170.349366][ C0] should_failslab+0x5/0x20 [ 170.353856][ C0] slab_pre_alloc_hook+0x59/0x300 [ 170.358867][ C0] kmem_cache_alloc_node+0x5a/0x310 [ 170.364046][ C0] ? __alloc_skb+0xf9/0x7d0 [ 170.368536][ C0] __alloc_skb+0xf9/0x7d0 [ 170.372850][ C0] skb_copy+0x122/0x6f0 [ 170.376993][ C0] mac80211_hwsim_tx_frame_no_nl+0xd04/0x12f0 [ 170.383051][ C0] ? mac80211_hwsim_tx_frame_nl+0xba0/0xba0 [ 170.388924][ C0] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 170.395163][ C0] ? ktime_get_real_ts64+0x440/0x440 [ 170.400431][ C0] ? mac80211_hwsim_monitor_rx+0x1bf/0x810 [ 170.406240][ C0] mac80211_hwsim_tx_frame+0x1b5/0x200 [ 170.411693][ C0] mac80211_hwsim_beacon_tx+0x608/0xae0 [ 170.417227][ C0] __iterate_interfaces+0x225/0x4c0 [ 170.422417][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 170.428639][ C0] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 170.435836][ C0] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 170.442064][ C0] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 170.449075][ C0] mac80211_hwsim_beacon+0xb7/0x1b0 [ 170.454270][ C0] __hrtimer_run_queues+0x522/0xc90 [ 170.459456][ C0] ? hw_scan_work+0xf00/0xf00 [ 170.464124][ C0] ? hrtimer_interrupt+0x980/0x980 [ 170.469244][ C0] hrtimer_run_softirq+0x173/0x290 [ 170.474342][ C0] handle_softirqs+0x291/0x910 [ 170.479107][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 170.483940][ C0] ? do_softirq+0x210/0x210 [ 170.488420][ C0] ? hrtimer_interrupt+0x775/0x980 [ 170.493521][ C0] __irq_exit_rcu+0x13b/0x230 [ 170.498184][ C0] ? irq_exit_rcu+0x20/0x20 [ 170.502689][ C0] irq_exit_rcu+0x5/0x20 [ 170.506926][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 170.512541][ C0] [ 170.515453][ C0] [ 170.518366][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 170.524329][ C0] RIP: 0010:dump_stack_lvl+0x20e/0x24e [ 170.529773][ C0] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b [ 170.549357][ C0] RSP: 0018:ffffc900033078e0 EFLAGS: 00000293 [ 170.555405][ C0] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88807c089e00 [ 170.563360][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 170.571316][ C0] RBP: ffffc900033079d8 R08: 0000000000000003 R09: 0000000000000004 [ 170.579268][ C0] R10: dffffc0000000000 R11: fffffbfff1941340 R12: dffffc0000000004 [ 170.587223][ C0] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff92000660f20 [ 170.595186][ C0] ? dump_stack_lvl+0x204/0x24e [ 170.600031][ C0] ? show_regs_print_info+0x12/0x12 [ 170.605210][ C0] ? load_image+0x410/0x410 [ 170.609699][ C0] ? __might_sleep+0xd0/0xd0 [ 170.614269][ C0] ? __lock_acquire+0x7c40/0x7c40 [ 170.619278][ C0] should_fail_ex+0x390/0x4c0 [ 170.623942][ C0] should_failslab+0x5/0x20 [ 170.628420][ C0] slab_pre_alloc_hook+0x59/0x300 [ 170.633429][ C0] ? tomoyo_encode+0x28a/0x550 [ 170.638184][ C0] __kmem_cache_alloc_node+0x4f/0x270 [ 170.643559][ C0] ? tomoyo_encode+0x28a/0x550 [ 170.648310][ C0] __kmalloc+0xa3/0x240 [ 170.652478][ C0] tomoyo_encode+0x28a/0x550 [ 170.657072][ C0] tomoyo_realpath_from_path+0x578/0x5c0 [ 170.662709][ C0] ? tomoyo_domain+0xd2/0x120 [ 170.667372][ C0] ? tomoyo_path_number_perm+0x205/0x650 [ 170.673004][ C0] tomoyo_path_number_perm+0x22f/0x650 [ 170.678443][ C0] ? lockdep_softirqs_off+0x430/0x430 [ 170.683805][ C0] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 170.689253][ C0] ? lock_chain_count+0x20/0x20 [ 170.694086][ C0] ? end_current_label_crit_section+0x14b/0x170 [ 170.700314][ C0] ? common_file_perm+0x171/0x1c0 [ 170.705342][ C0] ? __se_sys_flock+0x4b1/0x5b0 [ 170.710182][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 170.716168][ C0] ? lock_chain_count+0x20/0x20 [ 170.721004][ C0] security_file_ioctl+0x6c/0xa0 [ 170.725924][ C0] __se_sys_ioctl+0x48/0x170 [ 170.730495][ C0] do_syscall_64+0x4c/0xa0 [ 170.734897][ C0] ? clear_bhb_loop+0x60/0xb0 [ 170.739572][ C0] ? clear_bhb_loop+0x60/0xb0 [ 170.744233][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 170.750105][ C0] RIP: 0033:0x7fcdaf91d378 [ 170.754503][ C0] Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 07 89 d0 c3 0f 1f 40 00 48 8b 15 49 3a 0d [ 170.774091][ C0] RSP: 002b:00007ffc34c35668 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 170.782499][ C0] RAX: ffffffffffffffda RBX: 0000556314869e20 RCX: 00007fcdaf91d378 [ 170.790453][ C0] RDX: 0000000000000000 RSI: 000000000000125f RDI: 000000000000000c [ 170.798422][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 170.806391][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 170.814343][ C0] R13: 0000556305e0d100 R14: 0000000000000000 R15: 00007ffc34c35860 [ 170.822304][ C0] [ 170.830756][ T4507] CPU: 1 PID: 4507 Comm: kworker/u4:24 Not tainted syzkaller #0 [ 170.838426][ T4507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 170.848477][ T4507] Workqueue: events_unbound cfg80211_wiphy_work [ 170.854723][ T4507] Call Trace: [ 170.857996][ T4507] [ 170.860940][ T4507] dump_stack_lvl+0x188/0x24e [ 170.865627][ T4507] ? show_regs_print_info+0x12/0x12 [ 170.870826][ T4507] ? load_image+0x410/0x410 [ 170.875334][ T4507] should_fail_ex+0x390/0x4c0 [ 170.880025][ T4507] should_failslab+0x5/0x20 [ 170.884523][ T4507] slab_pre_alloc_hook+0x59/0x300 [ 170.889552][ T4507] ? stack_trace_save+0xa6/0xf0 [ 170.894404][ T4507] ? cfg80211_inform_bss_frame_data+0x728/0x1390 [ 170.900736][ T4507] __kmem_cache_alloc_node+0x4f/0x270 [ 170.906110][ T4507] ? cfg80211_inform_bss_frame_data+0x728/0x1390 [ 170.912434][ T4507] __kmalloc+0xa3/0x240 [ 170.916589][ T4507] ? ieee80211_get_channel_khz+0x157/0x8a0 [ 170.922398][ T4507] cfg80211_inform_bss_frame_data+0x728/0x1390 [ 170.928571][ T4507] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 170.934631][ T4507] ? __lock_acquire+0x138a/0x7c40 [ 170.939666][ T4507] ? __lock_acquire+0x7c40/0x7c40 [ 170.944695][ T4507] ? ieee80211_bss_info_update+0x33b/0xbf0 [ 170.950502][ T4507] ieee80211_bss_info_update+0x6ef/0xbf0 [ 170.956136][ T4507] ? ieee80211_rx_bss_put+0x60/0x60 [ 170.961338][ T4507] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 170.967577][ T4507] ? ieee80211_vif_get_shift+0x22b/0x290 [ 170.973232][ T4507] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 170.979041][ T4507] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 170.985222][ T4507] ? verify_lock_unused+0x140/0x140 [ 170.990429][ T4507] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 170.996675][ T4507] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 171.002405][ T4507] ? mark_lock+0x94/0x320 [ 171.006739][ T4507] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 171.012722][ T4507] ? __lock_acquire+0x7c40/0x7c40 [ 171.017743][ T4507] ? lock_chain_count+0x20/0x20 [ 171.022587][ T4507] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 171.028483][ T4507] ? lockdep_hardirqs_on+0x94/0x140 [ 171.033675][ T4507] ? skb_dequeue+0x120/0x150 [ 171.038263][ T4507] ieee80211_iface_work+0x72c/0xc70 [ 171.043465][ T4507] cfg80211_wiphy_work+0x224/0x260 [ 171.048577][ T4507] ? process_one_work+0x7b4/0x1160 [ 171.053685][ T4507] process_one_work+0x8ab/0x1160 [ 171.058632][ T4507] ? worker_detach_from_pool+0x240/0x240 [ 171.064260][ T4507] ? _raw_spin_lock_irq+0xb7/0xf0 [ 171.069276][ T4507] ? _raw_spin_lock_irqsave+0x100/0x100 [ 171.074817][ T4507] ? wq_worker_running+0x97/0x190 [ 171.079842][ T4507] worker_thread+0xaf5/0x12a0 [ 171.084536][ T4507] kthread+0x29d/0x330 [ 171.088594][ T4507] ? worker_clr_flags+0x1a0/0x1a0 [ 171.093611][ T4507] ? kthread_blkcg+0xd0/0xd0 [ 171.098191][ T4507] ret_from_fork+0x1f/0x30 [ 171.102639][ T4507] [ 171.106149][ C1] FAULT_INJECTION: forcing a failure. [ 171.106149][ C1] name failslab, interval 1, probability 1, space 0, times 5 [ 171.106808][ T4274] (UME) [ 171.118772][ C1] CPU: 1 PID: 4507 Comm: kworker/u4:24 Not tainted syzkaller #0 [ 171.121689][ T4274] 18*64kB [ 171.129220][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 171.129233][ C1] Workqueue: events_unbound cfg80211_wiphy_work [ 171.143119][ T4274] (UME) [ 171.148527][ C1] Call Trace: [ 171.148536][ C1] [ 171.148545][ C1] dump_stack_lvl+0x188/0x24e [ 171.151364][ T4274] 6*128kB [ 171.154628][ C1] ? show_regs_print_info+0x12/0x12 [ 171.154656][ C1] ? load_image+0x410/0x410 [ 171.174838][ C1] ? mark_lock+0x94/0x320 [ 171.179185][ C1] ? verify_lock_unused+0x140/0x140 [ 171.184400][ C1] should_fail_ex+0x390/0x4c0 [ 171.189078][ C1] should_failslab+0x5/0x20 [ 171.193571][ C1] slab_pre_alloc_hook+0x59/0x300 [ 171.198591][ C1] kmem_cache_alloc_node+0x5a/0x310 [ 171.203780][ C1] ? __alloc_skb+0xf9/0x7d0 [ 171.208277][ C1] __alloc_skb+0xf9/0x7d0 [ 171.212602][ C1] __netdev_alloc_skb+0x114/0x4f0 [ 171.217632][ C1] ? __alloc_skb+0x7d0/0x7d0 [ 171.222309][ C1] __ieee80211_beacon_get+0xd5d/0x1520 [ 171.227758][ C1] ? __ieee80211_beacon_get+0x36/0x1520 [ 171.233301][ C1] ieee80211_beacon_get_tim+0x63/0x4e0 [ 171.238755][ C1] mac80211_hwsim_beacon_tx+0x21c/0xae0 [ 171.244303][ C1] __iterate_interfaces+0x225/0x4c0 [ 171.249497][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 171.255730][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x26/0x170 [ 171.262921][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 171.269149][ C1] ieee80211_iterate_active_interfaces_atomic+0xd7/0x170 [ 171.276166][ C1] mac80211_hwsim_beacon+0xb7/0x1b0 [ 171.281361][ C1] __hrtimer_run_queues+0x522/0xc90 [ 171.286554][ C1] ? hw_scan_work+0xf00/0xf00 [ 171.291232][ C1] ? hrtimer_interrupt+0x980/0x980 [ 171.296338][ C1] hrtimer_run_softirq+0x173/0x290 [ 171.301440][ C1] handle_softirqs+0x291/0x910 [ 171.306196][ C1] ? __irq_exit_rcu+0x13b/0x230 [ 171.311043][ C1] ? do_softirq+0x210/0x210 [ 171.315533][ C1] ? hrtimer_interrupt+0x775/0x980 [ 171.320636][ C1] ? irqtime_account_irq+0xb2/0x1b0 [ 171.325827][ C1] __irq_exit_rcu+0x13b/0x230 [ 171.330492][ C1] ? irq_exit_rcu+0x20/0x20 [ 171.334996][ C1] irq_exit_rcu+0x5/0x20 [ 171.339226][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 171.344849][ C1] [ 171.347771][ C1] [ 171.350693][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 171.356666][ C1] RIP: 0010:preempt_schedule_irq+0xb6/0x160 [ 171.362557][ C1] Code: 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 7f bf 01 00 00 00 e8 a5 01 20 f7 e8 60 de 4f f7 fb bf 01 00 00 00 25 ba ff ff 43 c6 44 37 08 00 48 c7 44 24 40 00 00 00 00 9c 8f [ 171.382154][ C1] RSP: 0018:ffffc90004f0f080 EFLAGS: 00000282 [ 171.388216][ C1] RAX: 80f49159e5bd4300 RBX: 0000000000000000 RCX: 80f49159e5bd4300 [ 171.396178][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c17a0 RDI: 0000000000000001 [ 171.404145][ C1] RBP: ffffc90004f0f120 R08: ffffffff90b0f2a7 R09: 1ffffffff2161e54 [ 171.412106][ C1] R10: dffffc0000000000 R11: fffffbfff2161e55 R12: 0000000000000000 [ 171.420064][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920009e1e10 [ 171.428040][ C1] ? preempt_schedule_notrace+0x120/0x120 [ 171.433763][ C1] ? rcu_irq_exit_check_preempt+0xdb/0x210 [ 171.439563][ C1] irqentry_exit+0x63/0x70 [ 171.443968][ C1] asm_sysvec_reschedule_ipi+0x16/0x20 [ 171.449416][ C1] RIP: 0010:dump_stack_lvl+0x20e/0x24e [ 171.454865][ C1] Code: e8 75 7a 52 f7 48 bb 00 00 00 00 00 fc ff df 4d 85 ed 75 07 e8 61 7a 52 f7 eb 06 e8 5a 7a 52 f7 fb 48 c7 44 24 20 0e 36 e0 45 <31> c0 49 89 04 1f 49 89 44 1f 08 65 48 8b 04 25 28 00 00 00 48 3b [ 171.474460][ C1] RSP: 0018:ffffc90004f0f1e0 EFLAGS: 00000293 [ 171.480517][ C1] RAX: ffffffff8a2fb996 RBX: dffffc0000000000 RCX: ffff88802a1bda00 [ 171.488476][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 171.496432][ C1] RBP: ffffc90004f0f2d0 R08: ffffffff90b0f2a7 R09: 1ffffffff2161e54 [ 171.504391][ C1] R10: dffffc0000000000 R11: fffffbfff2161e55 R12: dffffc0000000004 [ 171.512348][ C1] R13: 0000000000000200 R14: 0000000000000000 R15: 1ffff920009e1e40 [ 171.520312][ C1] ? dump_stack_lvl+0x204/0x24e [ 171.525165][ C1] ? show_regs_print_info+0x12/0x12 [ 171.530353][ C1] ? load_image+0x410/0x410 [ 171.534853][ C1] should_fail_ex+0x390/0x4c0 [ 171.539532][ C1] should_failslab+0x5/0x20 [ 171.544022][ C1] slab_pre_alloc_hook+0x59/0x300 [ 171.549034][ C1] ? stack_trace_save+0xa6/0xf0 [ 171.553876][ C1] ? cfg80211_inform_bss_frame_data+0x728/0x1390 [ 171.560196][ C1] __kmem_cache_alloc_node+0x4f/0x270 [ 171.565562][ C1] ? cfg80211_inform_bss_frame_data+0x728/0x1390 [ 171.571880][ C1] __kmalloc+0xa3/0x240 [ 171.576028][ C1] ? ieee80211_get_channel_khz+0x157/0x8a0 [ 171.581832][ C1] cfg80211_inform_bss_frame_data+0x728/0x1390 [ 171.587988][ C1] ? cfg80211_parse_mbssid_data+0x2330/0x2330 [ 171.594048][ C1] ? __lock_acquire+0x138a/0x7c40 [ 171.599077][ C1] ? __lock_acquire+0x7c40/0x7c40 [ 171.604098][ C1] ? ieee80211_bss_info_update+0x33b/0xbf0 [ 171.609896][ C1] ieee80211_bss_info_update+0x6ef/0xbf0 [ 171.615525][ C1] ? ieee80211_rx_bss_put+0x60/0x60 [ 171.620719][ C1] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 171.626971][ C1] ? ieee80211_vif_get_shift+0x22b/0x290 [ 171.632613][ C1] ? ieee80211_mandatory_rates+0x1c8/0x230 [ 171.638421][ C1] ieee80211_ibss_rx_queued_mgmt+0x1931/0x2eb0 [ 171.644575][ C1] ? verify_lock_unused+0x140/0x140 [ 171.649779][ C1] ? ieee80211_ibss_rx_queued_mgmt+0xeaa/0x2eb0 [ 171.656021][ C1] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 171.661744][ C1] ? mark_lock+0x94/0x320 [ 171.666069][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 171.672049][ C1] ? __lock_acquire+0x7c40/0x7c40 [ 171.677075][ C1] ? lock_chain_count+0x20/0x20 [ 171.681922][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 171.687813][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 171.693006][ C1] ? skb_dequeue+0x120/0x150 [ 171.697588][ C1] ieee80211_iface_work+0x72c/0xc70 [ 171.702793][ C1] cfg80211_wiphy_work+0x224/0x260 [ 171.707899][ C1] ? process_one_work+0x7b4/0x1160 [ 171.712999][ C1] process_one_work+0x8ab/0x1160 [ 171.717941][ C1] ? worker_detach_from_pool+0x240/0x240 [ 171.723565][ C1] ? _raw_spin_lock_irq+0xb7/0xf0 [ 171.728577][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 171.734113][ C1] ? wq_worker_running+0x97/0x190 [ 171.739132][ C1] worker_thread+0xaf5/0x12a0 [ 171.743820][ C1] kthread+0x29d/0x330 [ 171.747877][ C1] ? worker_clr_flags+0x1a0/0x1a0 [ 171.752888][ C1] ? kthread_blkcg+0xd0/0xd0 [ 171.757488][ C1] ret_from_fork+0x1f/0x30 [ 171.761942][ C1] [ 171.766042][ T4274] (UME) 5*256kB (UE) 2*512kB (ME) 0*1024kB 1*2048kB (E) 949*4096kB (M) = 3896184kB [ 171.770257][ T4476] CPU: 1 PID: 4476 Comm: kworker/u4:13 Not tainted syzkaller #0 [ 171.783066][ T4476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 171.783130][ T4274] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 171.793109][ T4476] Workqueue: bat_events batadv_mcast_mla_update [ 171.793140][ T4476] Call Trace: [ 171.793148][ T4476] [ 171.793157][ T4476] dump_stack_lvl+0x188/0x24e [ 171.819753][ T4476] ? show_regs_print_info+0x12/0x12 [ 171.824354][ T4274] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 171.824950][ T4476] ? load_image+0x410/0x410 [ 171.838735][ T4476] should_fail_ex+0x390/0x4c0 [ 171.843434][ T4476] should_failslab+0x5/0x20 [ 171.847935][ T4476] slab_pre_alloc_hook+0x59/0x300 [ 171.852962][ T4476] ? batadv_mcast_mla_update+0xb46/0x3280 [ 171.858685][ T4476] __kmem_cache_alloc_node+0x4f/0x270 [ 171.863131][ T4274] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 171.864055][ T4476] ? batadv_mcast_mla_update+0xb46/0x3280 [ 171.879308][ T4476] kmalloc_trace+0x26/0xe0 [ 171.883754][ T4476] batadv_mcast_mla_update+0xb46/0x3280 [ 171.889328][ T4476] ? batadv_mcast_mla_update+0x139/0x3280 [ 171.895074][ T4476] ? batadv_mcast_tvlv_ogm_handler+0x230/0x230 [ 171.901226][ T4476] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 171.903134][ T4274] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 171.907198][ T4476] ? __lock_acquire+0x7c40/0x7c40 [ 171.921500][ T4476] ? read_lock_is_recursive+0x10/0x10 [ 171.924277][ T5521] FAULT_INJECTION: forcing a failure. [ 171.924277][ T5521] name failslab, interval 1, probability 1, space 0, times 3 [ 171.926869][ T4476] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 171.926899][ T4476] ? _raw_spin_unlock_irq+0x1f/0x40 [ 171.926919][ T4476] ? process_one_work+0x7b4/0x1160 [ 171.926941][ T4476] process_one_work+0x8ab/0x1160 [ 171.926975][ T4476] ? worker_detach_from_pool+0x240/0x240 [ 171.926999][ T4476] ? _raw_spin_lock_irq+0xb7/0xf0 [ 171.927019][ T4476] ? _raw_spin_lock_irqsave+0x100/0x100 [ 171.927041][ T4476] ? wq_worker_running+0x97/0x190 [ 171.927070][ T4476] worker_thread+0xaf5/0x12a0 [ 171.927115][ T4476] kthread+0x29d/0x330 [ 171.927131][ T4476] ? worker_clr_flags+0x1a0/0x1a0 [ 171.927150][ T4476] ? kthread_blkcg+0xd0/0xd0 [ 171.927170][ T4476] ret_from_fork+0x1f/0x30 [ 171.927206][ T4476] [ 171.939389][ T4476] FAULT_INJECTION: forcing a failure. [ 171.939389][ T4476] name failslab, interval 1, probability 1, space 0, times 2 [ 171.941782][ T3935] CPU: 0 PID: 3935 Comm: dhcpcd Not tainted syzkaller #0 [ 171.973345][ T4468] FAULT_INJECTION: forcing a failure. [ 171.973345][ T4468] name failslab, interval 1, probability 1, space 0, times 1 [ 171.977585][ T3935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 172.033387][ T4486] FAULT_INJECTION: forcing a failure. [ 172.033387][ T4486] name failslab, interval 1, probability 1, space 0, times 1 [ 172.040361][ T3935] Call Trace: [ 172.040370][ T3935] [ 172.069207][ T3935] dump_stack_lvl+0x188/0x24e [ 172.073921][ T3935] ? show_regs_print_info+0x12/0x12 [ 172.079151][ T3935] ? load_image+0x410/0x410 [ 172.083685][ T3935] ? __might_sleep+0xd0/0xd0 [ 172.088285][ T3935] ? __lock_acquire+0x7c40/0x7c40 [ 172.093319][ T3935] should_fail_ex+0x390/0x4c0 [ 172.098009][ T3935] should_failslab+0x5/0x20 [ 172.102509][ T3935] slab_pre_alloc_hook+0x59/0x300 [ 172.107543][ T3935] ? mas_next_entry+0xde9/0xe90 [ 172.112413][ T3935] kmem_cache_alloc+0x56/0x2f0 [ 172.117183][ T3935] ? vm_area_dup+0x23/0x1a0 [ 172.121702][ T3935] vm_area_dup+0x23/0x1a0 [ 172.126040][ T3935] copy_mm+0xb13/0x1680 [ 172.130209][ T3935] ? copy_signal+0x640/0x640 [ 172.134803][ T3935] ? lockdep_init_map_type+0x98/0x8d0 [ 172.140197][ T3935] ? __init_rwsem+0x11e/0x160 [ 172.144879][ T3935] ? copy_signal+0x51f/0x640 [ 172.149477][ T3935] copy_process+0x19a6/0x40c0 [ 172.154164][ T3935] ? verify_lock_unused+0x140/0x140 [ 172.159395][ T3935] ? copy_process+0x974/0x40c0 [ 172.164174][ T3935] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 172.170176][ T3935] ? idle_dummy+0x10/0x10 [ 172.174524][ T3935] kernel_clone+0x24b/0x900 [ 172.179043][ T3935] ? create_io_thread+0x170/0x170 [ 172.184079][ T3935] ? __lock_acquire+0x7c40/0x7c40 [ 172.189117][ T3935] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 172.195106][ T3935] __x64_sys_clone+0x1a7/0x220 [ 172.199870][ T3935] ? __might_fault+0xc2/0x120 [ 172.204548][ T3935] ? __ia32_sys_vfork+0x140/0x140 [ 172.209596][ T3935] ? lock_chain_count+0x20/0x20 [ 172.214457][ T3935] ? lockdep_hardirqs_on+0x94/0x140 [ 172.219660][ T3935] do_syscall_64+0x4c/0xa0 [ 172.224080][ T3935] ? clear_bhb_loop+0x60/0xb0 [ 172.228758][ T3935] ? clear_bhb_loop+0x60/0xb0 [ 172.233442][ T3935] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 172.239337][ T3935] RIP: 0033:0x7f254cae9636 [ 172.243750][ T3935] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 172.263357][ T3935] RSP: 002b:00007ffdf6549be0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 172.271771][ T3935] RAX: ffffffffffffffda RBX: 00007ffdf6549be8 RCX: 00007f254cae9636 [ 172.279743][ T3935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 172.287714][ T3935] RBP: 00007ffdf656a130 R08: 0000000000000000 R09: 0000000000000001 [ 172.295682][ T3935] R10: 00007f254ca15a10 R11: 0000000000000246 R12: 00007ffdf6549d20 [ 172.303652][ T3935] R13: 0000000000000000 R14: 0000000000000000 R15: 00005568cee4aac0 [ 172.311638][ T3935] [ 172.314656][ T4486] CPU: 1 PID: 4486 Comm: kworker/u4:16 Not tainted syzkaller #0 [ 172.316791][ T76] FAULT_INJECTION: forcing a failure. [ 172.316791][ T76] name failslab, interval 1, probability 1, space 0, times 1 [ 172.322289][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 172.344927][ T4486] Workqueue: events_unbound nsim_dev_trap_report_work [ 172.351700][ T4486] Call Trace: [ 172.354980][ T4486] [ 172.357912][ T4486] dump_stack_lvl+0x188/0x24e [ 172.362602][ T4486] ? show_regs_print_info+0x12/0x12 [ 172.367806][ T4486] ? load_image+0x410/0x410 [ 172.372315][ T4486] ? mark_lock+0x94/0x320 [ 172.376654][ T4486] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 172.382643][ T4486] should_fail_ex+0x390/0x4c0 [ 172.387331][ T4486] should_failslab+0x5/0x20 [ 172.391833][ T4486] slab_pre_alloc_hook+0x59/0x300 [ 172.396863][ T4486] kmem_cache_alloc_node+0x5a/0x310 [ 172.402061][ T4486] ? slab_free_freelist_hook+0x133/0x1b0 [ 172.407695][ T4486] ? __alloc_skb+0xf9/0x7d0 [ 172.412211][ T4486] __alloc_skb+0xf9/0x7d0 [ 172.416548][ T4486] nsim_dev_trap_report_work+0x24f/0xa80 [ 172.422194][ T4486] ? process_one_work+0x7b4/0x1160 [ 172.427310][ T4486] process_one_work+0x8ab/0x1160 [ 172.432259][ T4486] ? worker_detach_from_pool+0x240/0x240 [ 172.437909][ T4486] ? _raw_spin_lock_irq+0xb7/0xf0 [ 172.442935][ T4486] ? _raw_spin_lock_irqsave+0x100/0x100 [ 172.448483][ T4486] ? wq_worker_running+0x97/0x190 [ 172.453517][ T4486] worker_thread+0xaf5/0x12a0 [ 172.458225][ T4486] kthread+0x29d/0x330 [ 172.462291][ T4486] ? worker_clr_flags+0x1a0/0x1a0 [ 172.467319][ T4486] ? kthread_blkcg+0xd0/0xd0 [ 172.471915][ T4486] ret_from_fork+0x1f/0x30 [ 172.476350][ T4486] [ 172.479367][ T76] CPU: 0 PID: 76 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 172.486757][ T76] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 172.496815][ T76] Workqueue: events_unbound nsim_dev_trap_report_work [ 172.503589][ T76] Call Trace: [ 172.506866][ T76] [ 172.509797][ T76] dump_stack_lvl+0x188/0x24e [ 172.514482][ T76] ? show_regs_print_info+0x12/0x12 [ 172.519688][ T76] ? load_image+0x410/0x410 [ 172.524195][ T76] ? mark_lock+0x94/0x320 [ 172.528545][ T76] should_fail_ex+0x390/0x4c0 [ 172.533232][ T76] should_failslab+0x5/0x20 [ 172.537736][ T76] slab_pre_alloc_hook+0x59/0x300 [ 172.542786][ T76] kmem_cache_alloc_node+0x5a/0x310 [ 172.547991][ T76] ? __alloc_skb+0xf9/0x7d0 [ 172.552506][ T76] __alloc_skb+0xf9/0x7d0 [ 172.556848][ T76] nsim_dev_trap_report_work+0x24f/0xa80 [ 172.562497][ T76] ? process_one_work+0x7b4/0x1160 [ 172.567623][ T76] process_one_work+0x8ab/0x1160 [ 172.572573][ T76] ? worker_detach_from_pool+0x240/0x240 [ 172.578223][ T76] ? _raw_spin_lock_irq+0xb7/0xf0 [ 172.583340][ T76] ? _raw_spin_lock_irqsave+0x100/0x100 [ 172.588893][ T76] ? wq_worker_running+0x97/0x190 [ 172.593929][ T76] worker_thread+0xaf5/0x12a0 [ 172.598632][ T76] kthread+0x29d/0x330 [ 172.602698][ T76] ? worker_clr_flags+0x1a0/0x1a0 [ 172.607725][ T76] ? kthread_blkcg+0xd0/0xd0 [ 172.612316][ T76] ret_from_fork+0x1f/0x30 [ 172.616751][ T76] [ 172.619768][ T4476] CPU: 1 PID: 4476 Comm: kworker/u4:13 Not tainted syzkaller #0 [ 172.620749][ T4274] 42601 total pagecache pages [ 172.627400][ T4476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 172.627413][ T4476] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 172.627442][ T4476] Call Trace: [ 172.627449][ T4476] [ 172.627456][ T4476] dump_stack_lvl+0x188/0x24e [ 172.627485][ T4476] ? show_regs_print_info+0x12/0x12 [ 172.627507][ T4476] ? load_image+0x410/0x410 [ 172.627533][ T4476] ? __kmem_cache_alloc_node+0x19d/0x270 [ 172.627557][ T4476] should_fail_ex+0x390/0x4c0 [ 172.627585][ T4476] should_failslab+0x5/0x20 [ 172.627602][ T4476] slab_pre_alloc_hook+0x59/0x300 [ 172.632404][ T4274] 0 pages in swap cache [ 172.642296][ T4476] ? __alloc_skb+0x4e6/0x7d0 [ 172.642322][ T4476] ? batadv_forw_packet_alloc+0x174/0x360 [ 172.642346][ T4476] __kmem_cache_alloc_node+0x4f/0x270 [ 172.642367][ T4476] ? batadv_forw_packet_alloc+0x174/0x360 [ 172.642389][ T4476] kmalloc_trace+0x26/0xe0 [ 172.642415][ T4476] batadv_forw_packet_alloc+0x174/0x360 [ 172.642441][ T4476] batadv_iv_ogm_queue_add+0x86a/0xdb0 [ 172.642462][ T4476] ? __lock_acquire+0x7c40/0x7c40 [ 172.642486][ T4476] ? batadv_iv_ogm_queue_add+0xdb0/0xdb0 [ 172.642516][ T4476] batadv_iv_ogm_schedule+0x860/0x1080 [ 172.642546][ T4476] ? batadv_iv_ogm_schedule+0x437/0x1080 [ 172.642573][ T4476] ? batadv_iv_send_outstanding_bat_ogm_packet+0x800/0x800 [ 172.642608][ T4476] batadv_iv_send_outstanding_bat_ogm_packet+0x6e9/0x800 [ 172.642643][ T4476] ? process_one_work+0x7b4/0x1160 [ 172.642666][ T4476] process_one_work+0x8ab/0x1160 [ 172.642701][ T4476] ? worker_detach_from_pool+0x240/0x240 [ 172.642727][ T4476] ? _raw_spin_lock_irq+0xb7/0xf0 [ 172.642747][ T4476] ? _raw_spin_lock_irqsave+0x100/0x100 [ 172.642770][ T4476] ? wq_worker_running+0x97/0x190 [ 172.642799][ T4476] worker_thread+0xaf5/0x12a0 [ 172.642846][ T4476] kthread+0x29d/0x330 [ 172.642861][ T4476] ? worker_clr_flags+0x1a0/0x1a0 [ 172.642879][ T4476] ? kthread_blkcg+0xd0/0xd0 [ 172.642897][ T4476] ret_from_fork+0x1f/0x30 [ 172.642934][ T4476] [ 172.644878][ T4468] CPU: 1 PID: 4468 Comm: kworker/u4:9 Not tainted syzkaller #0 [ 172.673124][ T4274] Free swap = 124996kB [ 172.676885][ T4468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 172.681550][ T4274] Total swap = 124996kB [ 172.681567][ T4274] 2097051 pages RAM [ 172.686038][ T4468] Workqueue: events_unbound cfg80211_wiphy_work [ 172.686069][ T4468] Call Trace: [ 172.686077][ T4468] [ 172.686085][ T4468] dump_stack_lvl+0x188/0x24e [ 172.703121][ T4274] 0 pages HighMem/MovableOnly [ 172.705491][ T4468] ? show_regs_print_info+0x12/0x12 [ 172.710844][ T4274] 415222 pages reserved [ 172.710853][ T4274] 0 pages cma reserved [ 172.716537][ T4468] ? load_image+0x410/0x410 [ 172.716566][ T4468] ? stack_trace_save+0xa6/0xf0 [ 172.898779][ T4468] ? __stack_depot_save+0x35/0x480 [ 172.903897][ T4468] should_fail_ex+0x390/0x4c0 [ 172.908574][ T4468] should_failslab+0x5/0x20 [ 172.913068][ T4468] slab_pre_alloc_hook+0x59/0x300 [ 172.918093][ T4468] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 172.924070][ T4468] __kmem_cache_alloc_node+0x4f/0x270 [ 172.929437][ T4468] ? ieee802_11_parse_elems_full+0xb4/0x1240 [ 172.935409][ T4468] __kmalloc+0xa3/0x240 [ 172.939562][ T4468] ieee802_11_parse_elems_full+0xb4/0x1240 [ 172.945368][ T4468] ? trace_raw_output_contention_end+0xd0/0xd0 [ 172.951523][ T4468] ? trace_contention_end+0x5f/0x170 [ 172.956801][ T4468] ? __mutex_lock+0x1ab/0xae0 [ 172.961483][ T4468] ? __lock_acquire+0x1465/0x7c40 [ 172.966503][ T4468] ? ieee80211_ibss_rx_queued_mgmt+0x11c/0x2eb0 [ 172.972745][ T4468] ? mutex_lock_nested+0x10/0x10 [ 172.977681][ T4468] ? ieee80211_queue_delayed_work+0x150/0x150 [ 172.983764][ T4468] ieee80211_ibss_rx_queued_mgmt+0x3f9/0x2eb0 [ 172.989827][ T4468] ? verify_lock_unused+0x140/0x140 [ 172.995025][ T4468] ? verify_lock_unused+0x140/0x140 [ 173.000232][ T4468] ? ieee80211_ibss_rx_no_sta+0x780/0x780 [ 173.005953][ T4468] ? mark_lock+0x94/0x320 [ 173.010279][ T4468] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 173.016256][ T4468] ? __lock_acquire+0x7c40/0x7c40 [ 173.021274][ T4468] ? lock_chain_count+0x20/0x20 [ 173.026117][ T4468] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 173.032013][ T4468] ? lockdep_hardirqs_on+0x94/0x140 [ 173.037204][ T4468] ? skb_dequeue+0x120/0x150 [ 173.041787][ T4468] ieee80211_iface_work+0x72c/0xc70 [ 173.046991][ T4468] cfg80211_wiphy_work+0x224/0x260 [ 173.052104][ T4468] ? process_one_work+0x7b4/0x1160 [ 173.057209][ T4468] process_one_work+0x8ab/0x1160 [ 173.062149][ T4468] ? worker_detach_from_pool+0x240/0x240 [ 173.067785][ T4468] ? _raw_spin_lock_irq+0xb7/0xf0 [ 173.072803][ T4468] ? _raw_spin_lock_irqsave+0x100/0x100 [ 173.078345][ T4468] ? wq_worker_running+0x97/0x190 [ 173.083368][ T4468] worker_thread+0xaf5/0x12a0 [ 173.088058][ T4468] kthread+0x29d/0x330 [ 173.092117][ T4468] ? worker_clr_flags+0x1a0/0x1a0 [ 173.097132][ T4468] ? kthread_blkcg+0xd0/0xd0 [ 173.101714][ T4468] ret_from_fork+0x1f/0x30 [ 173.106137][ T4468] [ 173.112514][ T5521] CPU: 0 PID: 5521 Comm: syz-executor Not tainted syzkaller #0 [ 173.120104][ T5521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 173.130171][ T5521] Call Trace: [ 173.133470][ T5521] [ 173.136418][ T5521] dump_stack_lvl+0x188/0x24e [ 173.141117][ T5521] ? show_regs_print_info+0x12/0x12 [ 173.146333][ T5521] ? load_image+0x410/0x410 [ 173.148716][ T3640] ERROR: Out of memory at tomoyo_realpath_from_path. [ 173.150836][ T5521] ? __might_sleep+0xd0/0xd0 [ 173.162120][ T5521] ? __lock_acquire+0x7c40/0x7c40 [ 173.167166][ T5521] ? rcu_is_watching+0x11/0xa0 [ 173.171950][ T5521] should_fail_ex+0x390/0x4c0 [ 173.176645][ T5521] should_failslab+0x5/0x20 [ 173.181158][ T5521] slab_pre_alloc_hook+0x59/0x300 [ 173.186202][ T5521] kmem_cache_alloc+0x56/0x2f0 [ 173.190981][ T5521] ? prepare_creds+0x3c/0x610 [ 173.195685][ T5521] prepare_creds+0x3c/0x610 [ 173.200211][ T5521] prepare_exec_creds+0x14/0x220 [ 173.205169][ T5521] bprm_execve+0xf1/0x17e0 [ 173.209604][ T5521] ? __virt_addr_valid+0x188/0x540 [ 173.214731][ T5521] ? __might_fault+0xa6/0x120 [ 173.219426][ T5521] ? __might_fault+0xa6/0x120 [ 173.224121][ T5521] ? put_arg_page+0xea/0x270 [ 173.228731][ T5521] ? alloc_bprm+0x710/0x710 [ 173.233259][ T5521] do_execveat_common+0x501/0x6b0 [ 173.238304][ T5521] __x64_sys_execve+0x8e/0xa0 [ 173.242996][ T5521] do_syscall_64+0x4c/0xa0 [ 173.247428][ T5521] ? clear_bhb_loop+0x60/0xb0 [ 173.252124][ T5521] ? clear_bhb_loop+0x60/0xb0 [ 173.256814][ T5521] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 173.262721][ T5521] RIP: 0033:0x7f68f9dc69d7 [ 173.267148][ T5521] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 173.286770][ T5521] RSP: 002b:00007f68fabe2de8 EFLAGS: 00000206 ORIG_RAX: 000000000000003b SYZFAIL: posix_spawnp failed (errno 12: Cannot allocate memory) [ 173.295198][ T5521] RAX: ffffffffffffffda RBX: 00007ffd7998decf RCX: 00007f68f9dc69d7 [ 173.303183][ T5521] RDX: 00007ffd7998b5e0 RSI: 00007ffd7998b820 RDI: 00007ffd7998decf [ 173.311164][ T5521] RBP: 00007f68fabe2e60 R08: 00007ffd7998b3b0 R09: 0000000000000000 [ 173.319148][ T5521] R10: 0000000000000008 R11: 0000000000000206 R12: 00007ffd7998b820 [ 173.327129][ T5521] R13: 00007ffd7998b5e0 R14: 0000000000000000 R15: 0000000000000000 [ 173.335127][ T5521] [ 174.307071][ T4470] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.447485][ T4470] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.560861][ T4470] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.644952][ T4470] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.746444][ T4470] device hsr_slave_0 left promiscuous mode [ 175.753046][ T4470] device hsr_slave_1 left promiscuous mode [ 175.770332][ T4470] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 175.778125][ T4470] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 175.785991][ T4470] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 175.793492][ T4470] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 175.802145][ T4470] device bridge_slave_1 left promiscuous mode [ 175.809184][ T4470] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.820772][ T4470] device bridge_slave_0 left promiscuous mode [ 175.830180][ T4470] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.862802][ T4470] device veth1_macvtap left promiscuous mode [ 175.872075][ T4470] device veth0_macvtap left promiscuous mode [ 175.880582][ T4470] device veth1_vlan left promiscuous mode [ 175.889846][ T4470] device veth0_vlan left promiscuous mode [ 176.337506][ T4470] team0 (unregistering): Port device team_slave_1 removed [ 176.367317][ T4470] team0 (unregistering): Port device team_slave_0 removed [ 176.396521][ T4470] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 176.427634][ T4470] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 176.628534][ T4470] bond0 (unregistering): Released all slaves [ 177.121438][ T4507] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.172083][ T4507] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.241144][ T4507] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.346422][ T4507] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.477746][ T4507] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.552070][ T4507] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.617665][ T4507] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.731788][ T4507] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.904294][ T4507] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.986596][ T4507] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.056516][ T4507] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.140919][ T4507] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.292142][ T4507] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.366603][ T4507] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.420685][ T4507] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 178.500558][ T4507] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.557482][ T4507] device hsr_slave_0 left promiscuous mode [ 180.565068][ T4507] device hsr_slave_1 left promiscuous mode [ 180.571598][ T4507] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 180.580813][ T4507] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 180.590348][ T4507] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 180.597958][ T4507] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 180.605662][ T4507] device bridge_slave_1 left promiscuous mode [ 180.612667][ T4507] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.621399][ T4507] device bridge_slave_0 left promiscuous mode [ 180.627973][ T4507] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.641934][ T4507] device hsr_slave_0 left promiscuous mode [ 180.648506][ T4507] device hsr_slave_1 left promiscuous mode [ 180.655000][ T4507] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 180.662439][ T4507] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 180.670304][ T4507] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 180.677843][ T4507] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 180.687585][ T4507] device bridge_slave_1 left promiscuous mode [ 180.696957][ T4507] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.707234][ T4507] device bridge_slave_0 left promiscuous mode [ 180.716745][ T4507] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.730136][ T4507] device hsr_slave_0 left promiscuous mode [ 180.739710][ T4507] device hsr_slave_1 left promiscuous mode [ 180.748914][ T4507] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 180.759565][ T4507] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 180.768464][ T4507] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 180.779419][ T4507] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 180.788217][ T4507] device bridge_slave_1 left promiscuous mode [ 180.797551][ T4507] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.807517][ T4507] device bridge_slave_0 left promiscuous mode [ 180.817119][ T4507] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.832414][ T4507] device hsr_slave_0 left promiscuous mode [ 180.842179][ T4507] device hsr_slave_1 left promiscuous mode [ 180.849701][ T4507] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 180.862083][ T4507] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 180.870945][ T4507] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 180.881578][ T4507] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 180.890377][ T4507] device bridge_slave_1 left promiscuous mode [ 180.899727][ T4507] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.909507][ T4507] device bridge_slave_0 left promiscuous mode [ 180.919151][ T4507] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.007002][ T4507] device veth1_macvtap left promiscuous mode [ 181.013081][ T4507] device veth0_macvtap left promiscuous mode [ 181.022347][ T4507] device veth1_vlan left promiscuous mode [ 181.029281][ T4507] device veth0_vlan left promiscuous mode [ 181.039984][ T4507] device veth1_macvtap left promiscuous mode [ 181.047132][ T4507] device veth0_macvtap left promiscuous mode [ 181.056606][ T4507] device veth1_vlan left promiscuous mode [ 181.064619][ T4507] device veth0_vlan left promiscuous mode [ 181.071716][ T4507] device veth1_macvtap left promiscuous mode [ 181.079419][ T4507] device veth0_macvtap left promiscuous mode [ 181.089554][ T4507] device veth1_vlan left promiscuous mode [ 181.096878][ T4507] device veth0_vlan left promiscuous mode [ 181.104125][ T4507] device veth1_macvtap left promiscuous mode [ 181.110143][ T4507] device veth0_macvtap left promiscuous mode [ 181.116808][ T4507] device veth1_vlan left promiscuous mode [ 181.122576][ T4507] device veth0_vlan left promiscuous mode [ 181.620377][ T4507] team0 (unregistering): Port device team_slave_1 removed [ 181.649213][ T4507] team0 (unregistering): Port device team_slave_0 removed [ 181.676172][ T4507] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 181.704863][ T4507] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 181.892289][ T4507] bond0 (unregistering): Released all slaves [ 182.198866][ T4507] team0 (unregistering): Port device team_slave_1 removed [ 182.226811][ T4507] team0 (unregistering): Port device team_slave_0 removed [ 182.253973][ T4507] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 182.284441][ T4507] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 182.473553][ T4507] bond0 (unregistering): Released all slaves [ 182.785012][ T4507] team0 (unregistering): Port device team_slave_1 removed [ 182.815449][ T4507] team0 (unregistering): Port device team_slave_0 removed [ 182.842572][ T4507] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 182.875123][ T4507] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 183.059706][ T4507] bond0 (unregistering): Released all slaves