last executing test programs: 1m55.792181662s ago: executing program 0 (id=13184): r0 = socket(0x10, 0x2, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000240), r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_STOP_P2P_DEVICE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01002bbd7000fcdbdf255c00000008000300", @ANYRES32=r3], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040084) 1m55.433046055s ago: executing program 0 (id=13186): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) recvmmsg$auto(r0, &(0x7f0000000040)={{0x0, 0x5, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x803}, 0xfffffff9, 0x10, 0x0) 1m54.260605468s ago: executing program 0 (id=13190): socket(0xa, 0x3, 0x3a) mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0x7) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) sendto$auto(0x3, 0x0, 0x2000f, 0x101, &(0x7f0000000000)=@in={0x2, 0x4e22, @loopback}, 0x1c) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) 1m53.935063041s ago: executing program 0 (id=13191): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000080)='/dev/binderfs/binder1\x00', 0x80001, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/v4l-subdev6\x00', 0xc0400, 0x0) ioctl$auto(0x3, 0xc038563c, 0x38) 1m53.606346199s ago: executing program 0 (id=13194): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x1, 0x0) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0xffffffd6) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) tkill$auto(0x1, 0x7) 1m52.318763071s ago: executing program 0 (id=13201): r0 = socket(0x2, 0x1, 0x106) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) setsockopt$auto(r0, 0x1, 0x1, 0x0, 0xeb66) 1m51.502521141s ago: executing program 32 (id=13201): r0 = socket(0x2, 0x1, 0x106) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) setsockopt$auto(r0, 0x1, 0x1, 0x0, 0xeb66) 18.812264837s ago: executing program 4 (id=13645): close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyua\x00', 0x20804, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f00000031c0)='/dev/ttyua\x00', 0x109000, 0x0) select$auto(0x8, 0x0, 0x0, &(0x7f0000000200)={[0x8, 0xffffffffffffff4b, 0x100000001, 0x15, 0x6, 0x1, 0x5, 0x9, 0xe, 0x40000000000000, 0x2dde, 0x8, 0xfffffffffffffffa, 0xab, 0x8000000000000, 0x8001]}, 0x0) close_range$auto(0x2, 0x8, 0x0) 18.293170636s ago: executing program 4 (id=13649): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket(0x2, 0x1, 0x106) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/kvm/parameters/nx_huge_pages\x00', 0x80302, 0x0) write$auto(0x3, 0x0, 0xffd8) 12.535607608s ago: executing program 3 (id=13676): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) syz_clone(0x280, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) 10.150862395s ago: executing program 2 (id=13690): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x800008000) mincore$auto(0x1000, 0x4000000, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) read$auto_l2cap_debugfs_fops_(r0, &(0x7f0000000240)=""/177, 0xb1) 10.126224239s ago: executing program 1 (id=13691): r0 = socket(0x10, 0x2, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000240), r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_STOP_P2P_DEVICE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01002bbd7000fcdbdf255c00000008000300", @ANYRES32=r3], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040084) 10.023814637s ago: executing program 3 (id=13692): openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) setresuid$auto(0x2, 0x7, 0x0) ioctl$auto(0x3, 0x400454ca, 0x38) 9.573533118s ago: executing program 3 (id=13693): mmap$auto(0x0, 0x101, 0x4000000000df, 0xeb1, 0x200000401, 0x8000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x1, 0x0) io_uring_register$auto(0x2, 0x2, &(0x7f0000000040), 0x86) 9.572887503s ago: executing program 1 (id=13702): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = socket(0x15, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x6a) ustat$auto(0x801, 0x0) sendmsg$auto(r0, &(0x7f0000000180)={&(0x7f0000000040), 0x7fc, 0x0, 0x8, 0x0, 0x1, 0x4}, 0x0) 9.572427742s ago: executing program 2 (id=13695): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/edac_core/parameters/edac_mc_poll_msec\x00', 0x60301, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/neigh/hsr_slave_1/base_reachable_time_ms\x00', 0x101000, 0x0) read$auto(r0, 0x0, 0x1ff) write$auto(0x3, 0x0, 0xfdef) 9.252272722s ago: executing program 2 (id=13696): mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) write$auto(0x4, 0x0, 0x100082) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) recvfrom$auto(0x3, 0x0, 0x800000000e, 0xfd, 0x0, 0xfffffffffffffffd) 9.234855594s ago: executing program 3 (id=13697): r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, 0x38) write$auto(r0, 0x0, 0x400000000005) 9.234255301s ago: executing program 1 (id=13698): socket(0x2, 0x1, 0x106) mmap$auto(0x0, 0x128009, 0xdf, 0xeb1, 0x401, 0x20000008000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @empty}, 0x51) getpeername$auto(0x3, 0x0, 0x0) 8.947035793s ago: executing program 1 (id=13699): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) recvmmsg$auto(r0, &(0x7f0000000040)={{0x0, 0x5, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x803}, 0xfffffff9, 0x10, 0x0) 5.582835774s ago: executing program 4 (id=13649): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket(0x2, 0x1, 0x106) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/kvm/parameters/nx_huge_pages\x00', 0x80302, 0x0) write$auto(0x3, 0x0, 0xffd8) 5.423478788s ago: executing program 4 (id=13700): socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) sendmmsg$auto(0x3, &(0x7f00000000c0)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0x34000}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x3f3) 5.423405326s ago: executing program 2 (id=13701): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) capget$auto(0x0, 0xfffffffffffffffe) capset$auto(0x0, &(0x7f0000000000)={0x3, 0x7, 0x8}) sendfile$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x185002, 0x0) 5.423305567s ago: executing program 3 (id=13703): socket(0xa, 0x3, 0x3a) mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0x7) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) sendto$auto(0x3, 0x0, 0x2000f, 0x101, &(0x7f0000000000)=@in={0x2, 0x4e22, @loopback}, 0x1c) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) 5.422177023s ago: executing program 1 (id=13704): openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) setresuid$auto(0x2, 0x7, 0x0) ioctl$auto(0x3, 0x400454ca, 0x38) 4.813748372s ago: executing program 4 (id=13705): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = socket(0x15, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x6a) ustat$auto(0x801, 0x0) sendmsg$auto(r0, &(0x7f0000000180)={&(0x7f0000000040), 0x7fc, 0x0, 0x8, 0x0, 0x1, 0x4}, 0x0) 4.813691047s ago: executing program 3 (id=13706): mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) r0 = io_uring_setup$auto(0x3ff, 0x0) mmap$auto(0x0, 0x8004008, 0x2000000329, 0x2000000010011, r0, 0x8000) syz_clone(0x40011, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 4.811817986s ago: executing program 2 (id=13713): userfaultfd$auto(0x9) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0x3a) inotify_rm_watch$auto(r0, 0x84e4) 4.811355614s ago: executing program 1 (id=13707): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x0) socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) setsockopt$auto(0x3, 0x10000000084, 0x1, 0x0, 0x14) 4.533286574s ago: executing program 2 (id=13708): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptyq4\x00', 0x101e81, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/all/accept_local\x00', 0x81, 0x0) write$auto(0x3, 0x0, 0xffd8) 0s ago: executing program 4 (id=13709): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ram5\x00', 0x14fa02, 0x0) mmap$auto(0x0, 0x810004, 0x400000000ffb, 0x8000000008011, 0x3, 0x8000) read$auto(0xffffffffffffffff, 0x0, 0x40100000001) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) ioctl$auto(r0, 0x4b64, r0) kernel console output (not intermixed with test programs): ][ T3382] FAULT_INJECTION: forcing a failure. [ 996.970971][ T3382] name failslab, interval 1, probability 0, space 0, times 0 [ 996.984113][ T3382] CPU: 0 UID: 0 PID: 3382 Comm: syz.0.13105 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 996.984167][ T3382] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 996.984182][ T3382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 996.984196][ T3382] Call Trace: [ 996.984204][ T3382] [ 996.984212][ T3382] dump_stack_lvl+0x16c/0x1f0 [ 996.984243][ T3382] should_fail_ex+0x512/0x640 [ 996.984279][ T3382] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 996.984307][ T3382] should_failslab+0xc2/0x120 [ 996.984339][ T3382] kmem_cache_alloc_noprof+0x75/0x6e0 [ 996.984363][ T3382] ? prepare_creds+0x2c/0x7d0 [ 996.984403][ T3382] ? prepare_creds+0x2c/0x7d0 [ 996.984437][ T3382] prepare_creds+0x2c/0x7d0 [ 996.984474][ T3382] __sys_setregid+0x101/0x910 [ 996.984497][ T3382] ? rcu_is_watching+0x12/0xc0 [ 996.984525][ T3382] do_syscall_64+0xcd/0xfa0 [ 996.984553][ T3382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 996.984577][ T3382] RIP: 0033:0x7fd6a1d8efc9 [ 996.984595][ T3382] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 996.984619][ T3382] RSP: 002b:00007fd6a2cfe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000072 [ 996.984641][ T3382] RAX: ffffffffffffffda RBX: 00007fd6a1fe5fa0 RCX: 00007fd6a1d8efc9 [ 996.984656][ T3382] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000081 [ 996.984670][ T3382] RBP: 00007fd6a1e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 996.984683][ T3382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 996.984697][ T3382] R13: 00007fd6a1fe6038 R14: 00007fd6a1fe5fa0 R15: 00007fff8b384308 [ 996.984727][ T3382] [ 997.596675][ T3402] netlink: 28 bytes leftover after parsing attributes in process `syz.2.13112'. [ 997.808665][ T3408] netlink: 32 bytes leftover after parsing attributes in process `syz.0.13115'. [ 998.293815][ T3427] PM: Enabling pm_trace changes system date and time during resume. [ 998.293815][ T3427] PM: Correct system time has to be restored manually after resume. [ 998.357026][ T3430] FAULT_INJECTION: forcing a failure. [ 998.357026][ T3430] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 998.433589][ T3430] CPU: 0 UID: 0 PID: 3430 Comm: syz.2.13124 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 998.433644][ T3430] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 998.433659][ T3430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 998.433673][ T3430] Call Trace: [ 998.433680][ T3430] [ 998.433689][ T3430] dump_stack_lvl+0x16c/0x1f0 [ 998.433721][ T3430] should_fail_ex+0x512/0x640 [ 998.433762][ T3430] should_fail_alloc_page+0xe7/0x130 [ 998.433798][ T3430] prepare_alloc_pages+0x3c2/0x610 [ 998.433834][ T3430] __alloc_frozen_pages_noprof+0x18b/0x2470 [ 998.433859][ T3430] ? __pfx_futex_wake_mark+0x10/0x10 [ 998.433902][ T3430] ? futex_private_hash_put+0x176/0x300 [ 998.433936][ T3430] ? futex_private_hash_put+0x18a/0x300 [ 998.433965][ T3430] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 998.433992][ T3430] ? futex_wait+0x120/0x380 [ 998.434012][ T3430] ? __pfx_futex_wait+0x10/0x10 [ 998.434065][ T3430] ? do_vfs_ioctl+0x128/0x14f0 [ 998.434099][ T3430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 998.434140][ T3430] ? policy_nodemask+0xea/0x4e0 [ 998.434175][ T3430] alloc_pages_mpol+0x1fb/0x550 [ 998.434208][ T3430] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 998.434243][ T3430] ? aa_get_newest_label+0xd2/0x250 [ 998.434281][ T3430] ___kmalloc_large_node+0xed/0x160 [ 998.434318][ T3430] __kmalloc_large_noprof+0x1c/0x70 [ 998.434350][ T3430] ? bpf_lsm_locked_down+0x9/0x10 [ 998.434383][ T3430] ksys_ioperm+0x3c9/0x4f0 [ 998.434420][ T3430] do_syscall_64+0xcd/0xfa0 [ 998.434449][ T3430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 998.434473][ T3430] RIP: 0033:0x7f6c6578efc9 [ 998.434492][ T3430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 998.434514][ T3430] RSP: 002b:00007f6c6662e038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ad [ 998.434535][ T3430] RAX: ffffffffffffffda RBX: 00007f6c659e5fa0 RCX: 00007f6c6578efc9 [ 998.434550][ T3430] RDX: 0000000000000008 RSI: 0000000000005ad2 RDI: 0000000000000007 [ 998.434565][ T3430] RBP: 00007f6c65811f91 R08: 0000000000000000 R09: 0000000000000000 [ 998.434579][ T3430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 998.434593][ T3430] R13: 00007f6c659e6038 R14: 00007f6c659e5fa0 R15: 00007fff2aa6db28 [ 998.434623][ T3430] [ 999.413118][ T3429] Process accounting resumed [ 1000.339813][ T3473] FAULT_INJECTION: forcing a failure. [ 1000.339813][ T3473] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.415453][ T3473] CPU: 0 UID: 0 PID: 3473 Comm: syz.1.13145 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1000.415508][ T3473] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1000.415523][ T3473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1000.415537][ T3473] Call Trace: [ 1000.415544][ T3473] [ 1000.415554][ T3473] dump_stack_lvl+0x16c/0x1f0 [ 1000.415584][ T3473] should_fail_ex+0x512/0x640 [ 1000.415621][ T3473] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1000.415664][ T3473] should_failslab+0xc2/0x120 [ 1000.415697][ T3473] __kmalloc_cache_noprof+0x72/0x780 [ 1000.415736][ T3473] ? loop_add+0xb6/0xb70 [ 1000.415763][ T3473] ? loop_add+0xb6/0xb70 [ 1000.415783][ T3473] loop_add+0xb6/0xb70 [ 1000.415818][ T3473] ? __pfx_loop_add+0x10/0x10 [ 1000.415861][ T3473] ? find_held_lock+0x2b/0x80 [ 1000.415890][ T3473] loop_control_ioctl+0x13e/0x630 [ 1000.415915][ T3473] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1000.415945][ T3473] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1000.415971][ T3473] __x64_sys_ioctl+0x18e/0x210 [ 1000.416010][ T3473] do_syscall_64+0xcd/0xfa0 [ 1000.416038][ T3473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1000.416063][ T3473] RIP: 0033:0x7f6888d8efc9 [ 1000.416081][ T3473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1000.416104][ T3473] RSP: 002b:00007f6886ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1000.416126][ T3473] RAX: ffffffffffffffda RBX: 00007f6888fe5fa0 RCX: 00007f6888d8efc9 [ 1000.416145][ T3473] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000003 [ 1000.416161][ T3473] RBP: 00007f6888e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1000.416176][ T3473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1000.416189][ T3473] R13: 00007f6888fe6038 R14: 00007f6888fe5fa0 R15: 00007ffebf1c0c48 [ 1000.416220][ T3473] [ 1000.750828][ T3482] FAULT_INJECTION: forcing a failure. [ 1000.750828][ T3482] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.763602][ T3482] CPU: 0 UID: 0 PID: 3482 Comm: syz.0.13148 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1000.763658][ T3482] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1000.763674][ T3482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1000.763689][ T3482] Call Trace: [ 1000.763698][ T3482] [ 1000.763708][ T3482] dump_stack_lvl+0x16c/0x1f0 [ 1000.763739][ T3482] should_fail_ex+0x512/0x640 [ 1000.763776][ T3482] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1000.763825][ T3482] should_failslab+0xc2/0x120 [ 1000.763859][ T3482] __kmalloc_cache_noprof+0x72/0x780 [ 1000.763908][ T3482] ? refill_pi_state_cache+0x89/0x250 [ 1000.763951][ T3482] ? refill_pi_state_cache+0x89/0x250 [ 1000.763988][ T3482] refill_pi_state_cache+0x89/0x250 [ 1000.764025][ T3482] futex_lock_pi+0x175/0x7c0 [ 1000.764064][ T3482] ? futex_unqueue+0x13d/0x2c0 [ 1000.764095][ T3482] ? __pfx_futex_lock_pi+0x10/0x10 [ 1000.764131][ T3482] ? __futex_wait+0x24b/0x2f0 [ 1000.764171][ T3482] ? lockdep_hardirqs_on+0x7c/0x110 [ 1000.764214][ T3482] ? futex_private_hash_put+0x18a/0x300 [ 1000.764254][ T3482] ? __pfx_futex_wake_mark+0x10/0x10 [ 1000.764303][ T3482] ? find_held_lock+0x2b/0x80 [ 1000.764333][ T3482] do_futex+0x11a/0x350 [ 1000.764366][ T3482] ? __pfx_do_futex+0x10/0x10 [ 1000.764401][ T3482] ? __task_pid_nr_ns+0x1ff/0x500 [ 1000.764438][ T3482] __x64_sys_futex+0x1e0/0x4c0 [ 1000.764472][ T3482] ? __pfx___x64_sys_tgkill+0x10/0x10 [ 1000.764506][ T3482] ? __pfx___x64_sys_futex+0x10/0x10 [ 1000.764550][ T3482] ? xfd_validate_state+0x61/0x180 [ 1000.764595][ T3482] do_syscall_64+0xcd/0xfa0 [ 1000.764625][ T3482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1000.764649][ T3482] RIP: 0033:0x7fd6a1d8efc9 [ 1000.764668][ T3482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1000.764694][ T3482] RSP: 002b:00007fd6a2cfe038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1000.764716][ T3482] RAX: ffffffffffffffda RBX: 00007fd6a1fe5fa0 RCX: 00007fd6a1d8efc9 [ 1000.764732][ T3482] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 1000.764746][ T3482] RBP: 00007fd6a1e11f91 R08: 0000000000000000 R09: 000000008000fff5 [ 1000.764760][ T3482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1000.764774][ T3482] R13: 00007fd6a1fe6038 R14: 00007fd6a1fe5fa0 R15: 00007fff8b384308 [ 1000.764814][ T3482] [ 1001.013190][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1001.021064][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1001.407893][ T50] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1001.636425][ T50] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1001.851926][ T50] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1002.044813][ T50] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1002.342727][ T50] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1002.961247][ T50] bridge_slave_1: left allmulticast mode [ 1003.009894][ T50] bridge_slave_1: left promiscuous mode [ 1003.052156][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 1003.141808][ T50] bridge_slave_0: left allmulticast mode [ 1003.171664][ T50] bridge_slave_0: left promiscuous mode [ 1003.228073][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 1003.458869][ T6013] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1003.473823][ T6013] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1003.486341][ T6013] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1003.499190][ T6013] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1003.509705][ T6013] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1005.372965][ T3587] netlink: 342 bytes leftover after parsing attributes in process `syz.1.13172'. [ 1005.574107][ T6013] Bluetooth: hci2: command tx timeout [ 1005.816984][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1005.871430][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1005.924669][ T50] bond0 (unregistering): Released all slaves [ 1006.113482][ T50] ë4—fRd: left promiscuous mode [ 1006.361045][ T50] .^: left promiscuous mode [ 1006.493006][ T50] HfR: left promiscuous mode [ 1006.685306][ T50] ovs_: left promiscuous mode [ 1006.756103][ T50] ovs_ÿþ: left promiscuous mode [ 1007.644607][ T6013] Bluetooth: hci2: command tx timeout [ 1008.123567][ T3544] chnl_net:caif_netlink_parms(): no params data found [ 1008.812382][ T3544] bridge0: port 1(bridge_slave_0) entered blocking state [ 1008.851264][ T3544] bridge0: port 1(bridge_slave_0) entered disabled state [ 1008.881106][ T3544] bridge_slave_0: entered allmulticast mode [ 1008.912833][ T3544] bridge_slave_0: entered promiscuous mode [ 1009.014348][ T3544] bridge0: port 2(bridge_slave_1) entered blocking state [ 1009.055430][ T3544] bridge0: port 2(bridge_slave_1) entered disabled state [ 1009.106651][ T3544] bridge_slave_1: entered allmulticast mode [ 1009.146762][ T3544] bridge_slave_1: entered promiscuous mode [ 1009.666901][ T3544] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1009.702533][ T6013] Bluetooth: hci2: command tx timeout [ 1009.806761][ T3544] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1009.824347][ T3876] netlink: 330 bytes leftover after parsing attributes in process `syz.3.13198'. [ 1010.109600][ T3544] team0: Port device team_slave_0 added [ 1010.290671][ T3544] team0: Port device team_slave_1 added [ 1010.668675][ T3544] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1010.675673][ T3544] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1010.862092][ T3544] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1010.945326][ T3544] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1010.971239][ T3948] ACPI: Enabling force_remove is not supported anymore. Please report to linux-acpi@vger.kernel.org if you depend on this functionality [ 1011.006001][ T3544] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1011.150816][ T3544] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1011.309225][ T50] hsr_slave_0: left promiscuous mode [ 1011.336127][ T50] hsr_slave_1: left promiscuous mode [ 1011.358718][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1011.393859][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1011.433618][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1011.471068][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1011.597723][ T50] veth1_macvtap: left promiscuous mode [ 1011.627338][ T50] veth0_macvtap: left promiscuous mode [ 1011.664515][ T50] veth1_vlan: left promiscuous mode [ 1011.690234][ T50] veth0_vlan: left promiscuous mode [ 1011.771433][ T6013] Bluetooth: hci2: command tx timeout [ 1011.971111][T32547] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1011.983801][T32547] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1011.993250][T32547] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1012.008239][T32547] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1012.017366][T32547] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1012.998618][ T50] team0 (unregistering): Port device team_slave_1 removed [ 1013.110732][ T50] team0 (unregistering): Port device team_slave_0 removed [ 1013.334394][ T3976] FAULT_INJECTION: forcing a failure. [ 1013.334394][ T3976] name failslab, interval 1, probability 0, space 0, times 0 [ 1013.393782][ T3976] CPU: 0 UID: 0 PID: 3976 Comm: syz.1.13212 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1013.393839][ T3976] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1013.393862][ T3976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1013.393877][ T3976] Call Trace: [ 1013.393884][ T3976] [ 1013.393893][ T3976] dump_stack_lvl+0x16c/0x1f0 [ 1013.393923][ T3976] should_fail_ex+0x512/0x640 [ 1013.393960][ T3976] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1013.393988][ T3976] should_failslab+0xc2/0x120 [ 1013.394021][ T3976] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1013.394045][ T3976] ? alloc_empty_file+0x55/0x1e0 [ 1013.394084][ T3976] ? alloc_empty_file+0x55/0x1e0 [ 1013.394115][ T3976] alloc_empty_file+0x55/0x1e0 [ 1013.394149][ T3976] alloc_file_pseudo+0x13a/0x230 [ 1013.394185][ T3976] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1013.394223][ T3976] ? do_raw_spin_unlock+0x172/0x230 [ 1013.394265][ T3976] __anon_inode_getfile+0xe8/0x280 [ 1013.394297][ T3976] anon_inode_getfile_fmode+0x37/0xa0 [ 1013.394328][ T3976] __do_sys_timerfd_create+0x216/0x3e0 [ 1013.394359][ T3976] ? do_syscall_64+0x91/0xfa0 [ 1013.394387][ T3976] do_syscall_64+0xcd/0xfa0 [ 1013.394414][ T3976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1013.394438][ T3976] RIP: 0033:0x7f6888d8efc9 [ 1013.394465][ T3976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1013.394488][ T3976] RSP: 002b:00007f6886ff6038 EFLAGS: 00000246 ORIG_RAX: 000000000000011b [ 1013.394510][ T3976] RAX: ffffffffffffffda RBX: 00007f6888fe5fa0 RCX: 00007f6888d8efc9 [ 1013.394525][ T3976] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 0000000000000008 [ 1013.394539][ T3976] RBP: 00007f6888e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1013.394553][ T3976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1013.394566][ T3976] R13: 00007f6888fe6038 R14: 00007f6888fe5fa0 R15: 00007ffebf1c0c48 [ 1013.394597][ T3976] [ 1014.088799][T32547] Bluetooth: hci0: command tx timeout [ 1014.890379][ T3544] hsr_slave_0: entered promiscuous mode [ 1014.935702][ T3544] hsr_slave_1: entered promiscuous mode [ 1014.941893][ T3544] debugfs: 'hsr0' already exists in 'hsr' [ 1014.994886][ T3544] Cannot create hsr debugfs directory [ 1016.149215][T32547] Bluetooth: hci0: command tx timeout [ 1016.902756][ T50] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1017.530808][ T50] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1017.962222][ T50] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1018.109965][ T3961] chnl_net:caif_netlink_parms(): no params data found [ 1018.219955][T32547] Bluetooth: hci0: command tx timeout [ 1019.105065][ T4230] kexec: Could not allocate control_code_buffer [ 1019.210996][ T3961] bridge0: port 1(bridge_slave_0) entered blocking state [ 1019.270760][ T3961] bridge0: port 1(bridge_slave_0) entered disabled state [ 1019.335910][ T3961] bridge_slave_0: entered allmulticast mode [ 1019.381756][ T3961] bridge_slave_0: entered promiscuous mode [ 1019.410528][ T3961] bridge0: port 2(bridge_slave_1) entered blocking state [ 1019.452960][ T3961] bridge0: port 2(bridge_slave_1) entered disabled state [ 1019.460224][ T3961] bridge_slave_1: entered allmulticast mode [ 1019.527405][ T3961] bridge_slave_1: entered promiscuous mode [ 1019.992987][ T3961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1020.064109][ T3961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1020.289094][T32547] Bluetooth: hci0: command tx timeout [ 1020.416987][ T3961] team0: Port device team_slave_0 added [ 1020.457287][ T3961] team0: Port device team_slave_1 added [ 1020.496920][ T50] gretap0: left allmulticast mode [ 1020.502103][ T50] gretap0: left promiscuous mode [ 1020.548490][ T50] bridge0: port 3(gretap0) entered disabled state [ 1020.736116][ T50] bridge_slave_1: left allmulticast mode [ 1020.741806][ T50] bridge_slave_1: left promiscuous mode [ 1020.795179][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 1020.846664][ T50] bridge_slave_0: left allmulticast mode [ 1020.894765][ T50] bridge_slave_0: left promiscuous mode [ 1020.900533][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 1022.240773][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1022.268096][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1022.291707][ T50] bond0 (unregistering): Released all slaves [ 1022.434215][ T3544] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1022.483088][ T50] : left promiscuous mode [ 1022.547747][ T3961] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1022.580503][ T3961] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1022.667158][ T3961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1022.696563][ T3961] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1022.713752][ T3961] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1022.792338][ T3961] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1022.814513][ T3544] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1022.845981][ T50] tipc: Left network mode [ 1022.884420][ T3544] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1022.945650][ T3544] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1023.390017][ T3961] hsr_slave_0: entered promiscuous mode [ 1023.414044][ T3961] hsr_slave_1: entered promiscuous mode [ 1023.442935][ T3961] debugfs: 'hsr0' already exists in 'hsr' [ 1023.448699][ T3961] Cannot create hsr debugfs directory [ 1025.507943][ T50] hsr_slave_0: left promiscuous mode [ 1025.559592][ T50] hsr_slave_1: left promiscuous mode [ 1025.583265][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1025.629196][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1025.686695][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1025.724676][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1025.838140][ T50] veth1_macvtap: left promiscuous mode [ 1025.868046][ T50] veth0_macvtap: left promiscuous mode [ 1025.890972][ T50] veth1_vlan: left promiscuous mode [ 1025.916844][ T50] veth0_vlan: left promiscuous mode [ 1026.839336][ T4674] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 2908669451 out of range (51000000..2150000000) [ 1027.592742][ T50] team0 (unregistering): Port device team_slave_1 removed [ 1027.700250][ T50] team0 (unregistering): Port device team_slave_0 removed [ 1028.072788][ T50] smc: removing net device dummy0 with user defined pnetid DUMMY0 [ 1028.269875][ T3544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1028.368490][ T3961] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1028.450562][ T3544] 8021q: adding VLAN 0 to HW filter on device team0 [ 1028.492106][ T3961] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1028.543730][ T3961] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1028.598901][ T3961] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1028.661679][ T797] bridge0: port 1(bridge_slave_0) entered blocking state [ 1028.668889][ T797] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1028.779714][ T761] bridge0: port 2(bridge_slave_1) entered blocking state [ 1028.787158][ T761] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1029.315479][ T3961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1029.442362][ T3961] 8021q: adding VLAN 0 to HW filter on device team0 [ 1029.511246][ T797] bridge0: port 1(bridge_slave_0) entered blocking state [ 1029.518442][ T797] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1029.626972][ T1015] bridge0: port 2(bridge_slave_1) entered blocking state [ 1029.634212][ T1015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1029.837576][ T3961] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1029.887045][ T3961] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1030.114873][ T3544] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1030.347063][ T3544] veth0_vlan: entered promiscuous mode [ 1030.440689][ T3544] veth1_vlan: entered promiscuous mode [ 1030.606636][ T3544] veth0_macvtap: entered promiscuous mode [ 1030.657280][ T3544] veth1_macvtap: entered promiscuous mode [ 1030.747785][ T3961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1030.826095][ T3544] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1030.859385][ T3544] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1030.972409][ T50] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.023497][ T50] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.147408][ T50] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.194310][ T50] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.522801][ T797] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1031.594603][ T797] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1031.741754][ T1015] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1031.782641][ T1015] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1032.342006][ T3961] veth0_vlan: entered promiscuous mode [ 1032.439469][ T3961] veth1_vlan: entered promiscuous mode [ 1032.591423][ T3961] veth0_macvtap: entered promiscuous mode [ 1032.655408][ T3961] veth1_macvtap: entered promiscuous mode [ 1032.777303][ T3961] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1032.846358][ T3961] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1032.913870][ T761] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.948988][ T761] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1033.007774][ T761] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1033.068039][ T761] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1033.328232][ T1015] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1033.383466][ T1015] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1033.498006][ T149] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1033.541213][ T149] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1035.717050][ T4876] FAULT_INJECTION: forcing a failure. [ 1035.717050][ T4876] name failslab, interval 1, probability 0, space 0, times 0 [ 1035.803677][ T4876] CPU: 0 UID: 0 PID: 4876 Comm: syz.3.13293 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1035.803732][ T4876] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1035.803748][ T4876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1035.803762][ T4876] Call Trace: [ 1035.803770][ T4876] [ 1035.803779][ T4876] dump_stack_lvl+0x16c/0x1f0 [ 1035.803809][ T4876] should_fail_ex+0x512/0x640 [ 1035.803854][ T4876] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1035.803897][ T4876] should_failslab+0xc2/0x120 [ 1035.803929][ T4876] __kmalloc_cache_noprof+0x72/0x780 [ 1035.803969][ T4876] ? snd_info_text_entry_write+0x3d3/0x510 [ 1035.804008][ T4876] ? snd_info_text_entry_write+0x3d3/0x510 [ 1035.804039][ T4876] snd_info_text_entry_write+0x3d3/0x510 [ 1035.804075][ T4876] ? __pfx_snd_info_text_entry_write+0x10/0x10 [ 1035.804109][ T4876] proc_reg_write+0x240/0x330 [ 1035.804146][ T4876] ? __pfx_proc_reg_write+0x10/0x10 [ 1035.804178][ T4876] vfs_writev+0x5df/0xde0 [ 1035.804213][ T4876] ? __pfx_vfs_writev+0x10/0x10 [ 1035.804234][ T4876] ? __mutex_lock+0x1c5/0x1060 [ 1035.804271][ T4876] ? __pfx___mutex_lock+0x10/0x10 [ 1035.804310][ T4876] ? __fget_files+0x20e/0x3c0 [ 1035.804342][ T4876] ? do_writev+0x132/0x340 [ 1035.804363][ T4876] do_writev+0x132/0x340 [ 1035.804387][ T4876] ? __pfx_do_writev+0x10/0x10 [ 1035.804419][ T4876] do_syscall_64+0xcd/0xfa0 [ 1035.804447][ T4876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1035.804471][ T4876] RIP: 0033:0x7f1f0978efc9 [ 1035.804489][ T4876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1035.804512][ T4876] RSP: 002b:00007f1f079f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1035.804533][ T4876] RAX: ffffffffffffffda RBX: 00007f1f099e5fa0 RCX: 00007f1f0978efc9 [ 1035.804549][ T4876] RDX: 000000000000000b RSI: 0000200000000240 RDI: 0000000000000003 [ 1035.804564][ T4876] RBP: 00007f1f09811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1035.804578][ T4876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1035.804592][ T4876] R13: 00007f1f099e6038 R14: 00007f1f099e5fa0 R15: 00007ffdb7bccd38 [ 1035.804624][ T4876] [ 1036.549987][ T4893] netlink: 342 bytes leftover after parsing attributes in process `syz.1.13299'. [ 1036.681252][ T4897] FAULT_INJECTION: forcing a failure. [ 1036.681252][ T4897] name failslab, interval 1, probability 0, space 0, times 0 [ 1036.730005][ T4897] CPU: 0 UID: 0 PID: 4897 Comm: syz.4.13300 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1036.730063][ T4897] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1036.730079][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1036.730093][ T4897] Call Trace: [ 1036.730100][ T4897] [ 1036.730109][ T4897] dump_stack_lvl+0x16c/0x1f0 [ 1036.730140][ T4897] should_fail_ex+0x512/0x640 [ 1036.730175][ T4897] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1036.730218][ T4897] should_failslab+0xc2/0x120 [ 1036.730250][ T4897] __kmalloc_cache_noprof+0x72/0x780 [ 1036.730289][ T4897] ? __asan_memset+0x23/0x50 [ 1036.730310][ T4897] ? snd_pcm_oss_change_params_locked+0x6f4/0x3a30 [ 1036.730349][ T4897] ? snd_pcm_oss_change_params_locked+0x6f4/0x3a30 [ 1036.730384][ T4897] snd_pcm_oss_change_params_locked+0x6f4/0x3a30 [ 1036.730428][ T4897] ? __mutex_lock+0x1c5/0x1060 [ 1036.730457][ T4897] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 1036.730491][ T4897] ? __pfx___futex_wait+0x10/0x10 [ 1036.730534][ T4897] ? __pfx_futex_wake_mark+0x10/0x10 [ 1036.730577][ T4897] ? futex_private_hash_put+0x176/0x300 [ 1036.730612][ T4897] snd_pcm_oss_make_ready_locked+0xb7/0x130 [ 1036.730647][ T4897] snd_pcm_oss_write+0x4c2/0xa10 [ 1036.730682][ T4897] ? bpf_lsm_file_permission+0x9/0x10 [ 1036.730710][ T4897] ? security_file_permission+0x71/0x210 [ 1036.730740][ T4897] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 1036.730783][ T4897] vfs_write+0x2a0/0x11d0 [ 1036.730815][ T4897] ? __pfx_vfs_write+0x10/0x10 [ 1036.730839][ T4897] ? find_held_lock+0x2b/0x80 [ 1036.730864][ T4897] ? __fget_files+0x204/0x3c0 [ 1036.730892][ T4897] ? __fget_files+0x20e/0x3c0 [ 1036.730924][ T4897] ksys_write+0x12a/0x250 [ 1036.730949][ T4897] ? __pfx_ksys_write+0x10/0x10 [ 1036.730984][ T4897] do_syscall_64+0xcd/0xfa0 [ 1036.731020][ T4897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1036.731044][ T4897] RIP: 0033:0x7fd49b58efc9 [ 1036.731063][ T4897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1036.731086][ T4897] RSP: 002b:00007fd49c371038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1036.731108][ T4897] RAX: ffffffffffffffda RBX: 00007fd49b7e5fa0 RCX: 00007fd49b58efc9 [ 1036.731123][ T4897] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 1036.731137][ T4897] RBP: 00007fd49b611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1036.731151][ T4897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1036.731164][ T4897] R13: 00007fd49b7e6038 R14: 00007fd49b7e5fa0 R15: 00007fff103c7b38 [ 1036.731195][ T4897] [ 1037.498477][ T4914] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 1039.215914][T32547] Bluetooth: hci0: unexpected event 0x3e length: 726 > 260 [ 1039.215981][T32547] Bluetooth: hci0: unexpected subevent 0x0d length: 725 > 260 [ 1039.235603][T32547] Bluetooth: hci0: Unknown advertising packet type: 0x7f [ 1039.235672][T32547] Bluetooth: hci0: Malformed LE Event: 0x0d [ 1039.782568][ T4982] net_ratelimit: 2380 callbacks suppressed [ 1039.782589][ T4982] sock: sock_set_timeout: `syz.1.13332' (pid 4982) tries to set negative timeout [ 1041.522464][ C0] vkms_vblank_simulate: vblank timer overrun [ 1041.980329][ T5041] netlink: 4 bytes leftover after parsing attributes in process `syz.2.13362'. [ 1043.166534][ T5036] kexec: Could not allocate control_code_buffer [ 1044.706948][ T5113] FAULT_INJECTION: forcing a failure. [ 1044.706948][ T5113] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.719615][ T5113] CPU: 0 UID: 0 PID: 5113 Comm: syz.1.13380 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1044.719668][ T5113] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1044.719684][ T5113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1044.719699][ T5113] Call Trace: [ 1044.719708][ T5113] [ 1044.719718][ T5113] dump_stack_lvl+0x116/0x1f0 [ 1044.719750][ T5113] should_fail_ex+0x512/0x640 [ 1044.719791][ T5113] should_failslab+0xc2/0x120 [ 1044.719825][ T5113] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1044.719850][ T5113] ? __send_signal_locked+0x159/0x12c0 [ 1044.719895][ T5113] ? __send_signal_locked+0x159/0x12c0 [ 1044.719937][ T5113] __send_signal_locked+0x159/0x12c0 [ 1044.719983][ T5113] group_send_sig_info+0x2a4/0x300 [ 1044.720014][ T5113] ? __pfx_group_send_sig_info+0x10/0x10 [ 1044.720052][ T5113] ? kill_pid_info_type+0x1a/0x2a0 [ 1044.720085][ T5113] kill_pid_info_type+0x92/0x2a0 [ 1044.720117][ T5113] kill_proc_info+0x6f/0x1b0 [ 1044.720148][ T5113] kill_something_info+0x2a2/0x310 [ 1044.720176][ T5113] ? __task_pid_nr_ns+0x1ff/0x500 [ 1044.720216][ T5113] __x64_sys_kill+0xd7/0x140 [ 1044.720247][ T5113] ? __pfx___x64_sys_kill+0x10/0x10 [ 1044.720287][ T5113] ? rcu_is_watching+0x12/0xc0 [ 1044.720315][ T5113] do_syscall_64+0xcd/0xfa0 [ 1044.720346][ T5113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1044.720371][ T5113] RIP: 0033:0x7f6888d8efc9 [ 1044.720390][ T5113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1044.720413][ T5113] RSP: 002b:00007f6886ff6038 EFLAGS: 00000246 ORIG_RAX: 000000000000003e [ 1044.720435][ T5113] RAX: ffffffffffffffda RBX: 00007f6888fe5fa0 RCX: 00007f6888d8efc9 [ 1044.720450][ T5113] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000001c59 [ 1044.720464][ T5113] RBP: 00007f6888e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1044.720478][ T5113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1044.720493][ T5113] R13: 00007f6888fe6038 R14: 00007f6888fe5fa0 R15: 00007ffebf1c0c48 [ 1044.720525][ T5113] [ 1046.290093][ T5139] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 1046.346406][ T5139] FAULT_INJECTION: forcing a failure. [ 1046.346406][ T5139] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.409387][ T5139] CPU: 0 UID: 0 PID: 5139 Comm: syz.4.13388 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1046.409441][ T5139] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1046.409457][ T5139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1046.409470][ T5139] Call Trace: [ 1046.409478][ T5139] [ 1046.409487][ T5139] dump_stack_lvl+0x16c/0x1f0 [ 1046.409518][ T5139] should_fail_ex+0x512/0x640 [ 1046.409554][ T5139] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1046.409597][ T5139] should_failslab+0xc2/0x120 [ 1046.409630][ T5139] __kmalloc_cache_noprof+0x72/0x780 [ 1046.409670][ T5139] ? trace_pid_list_alloc+0x1b0/0x3f0 [ 1046.409711][ T5139] ? trace_pid_list_alloc+0x1b0/0x3f0 [ 1046.409745][ T5139] trace_pid_list_alloc+0x1b0/0x3f0 [ 1046.409785][ T5139] trace_pid_write+0x10c/0x4b0 [ 1046.409812][ T5139] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 1046.409849][ T5139] ? __pfx_trace_pid_write+0x10/0x10 [ 1046.409872][ T5139] ? __pfx___mutex_lock+0x10/0x10 [ 1046.409899][ T5139] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1046.409929][ T5139] ? update_last_data+0xb3/0x510 [ 1046.409976][ T5139] event_pid_write.isra.0+0x3f7/0x7f0 [ 1046.410016][ T5139] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 1046.410063][ T5139] ? __pfx_ftrace_event_pid_write+0x10/0x10 [ 1046.410100][ T5139] vfs_writev+0x5df/0xde0 [ 1046.410132][ T5139] ? __pfx_vfs_writev+0x10/0x10 [ 1046.410154][ T5139] ? __mutex_lock+0x1c5/0x1060 [ 1046.410189][ T5139] ? __pfx___mutex_lock+0x10/0x10 [ 1046.410228][ T5139] ? __fget_files+0x20e/0x3c0 [ 1046.410259][ T5139] ? do_writev+0x132/0x340 [ 1046.410280][ T5139] do_writev+0x132/0x340 [ 1046.410303][ T5139] ? __pfx_do_writev+0x10/0x10 [ 1046.410336][ T5139] do_syscall_64+0xcd/0xfa0 [ 1046.410364][ T5139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1046.410388][ T5139] RIP: 0033:0x7fd49b58efc9 [ 1046.410406][ T5139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1046.410432][ T5139] RSP: 002b:00007fd49c371038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1046.410454][ T5139] RAX: ffffffffffffffda RBX: 00007fd49b7e5fa0 RCX: 00007fd49b58efc9 [ 1046.410470][ T5139] RDX: 0000000000000008 RSI: 0000200000000100 RDI: 0000000000000003 [ 1046.410485][ T5139] RBP: 00007fd49b611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1046.410500][ T5139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1046.410513][ T5139] R13: 00007fd49b7e6038 R14: 00007fd49b7e5fa0 R15: 00007fff103c7b38 [ 1046.410545][ T5139] [ 1048.661498][ T5151] kexec: Could not allocate control_code_buffer [ 1049.479341][ T5190] FAULT_INJECTION: forcing a failure. [ 1049.479341][ T5190] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.491999][ T5190] CPU: 0 UID: 0 PID: 5190 Comm: syz.4.13396 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1049.492053][ T5190] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1049.492069][ T5190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1049.492083][ T5190] Call Trace: [ 1049.492092][ T5190] [ 1049.492103][ T5190] dump_stack_lvl+0x116/0x1f0 [ 1049.492134][ T5190] should_fail_ex+0x512/0x640 [ 1049.492176][ T5190] should_failslab+0xc2/0x120 [ 1049.492209][ T5190] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1049.492234][ T5190] ? __send_signal_locked+0x159/0x12c0 [ 1049.492279][ T5190] ? __send_signal_locked+0x159/0x12c0 [ 1049.492317][ T5190] __send_signal_locked+0x159/0x12c0 [ 1049.492363][ T5190] group_send_sig_info+0x2a4/0x300 [ 1049.492394][ T5190] ? __pfx_group_send_sig_info+0x10/0x10 [ 1049.492432][ T5190] ? kill_pid_info_type+0x1a/0x2a0 [ 1049.492459][ T5190] kill_pid_info_type+0x92/0x2a0 [ 1049.492492][ T5190] kill_proc_info+0x6f/0x1b0 [ 1049.492522][ T5190] kill_something_info+0x2a2/0x310 [ 1049.492550][ T5190] ? __task_pid_nr_ns+0x1ff/0x500 [ 1049.492588][ T5190] __x64_sys_kill+0xd7/0x140 [ 1049.492624][ T5190] ? __pfx___x64_sys_kill+0x10/0x10 [ 1049.492664][ T5190] ? rcu_is_watching+0x12/0xc0 [ 1049.492692][ T5190] do_syscall_64+0xcd/0xfa0 [ 1049.492721][ T5190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1049.492746][ T5190] RIP: 0033:0x7fd49b58efc9 [ 1049.492765][ T5190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1049.492789][ T5190] RSP: 002b:00007fd49c371038 EFLAGS: 00000246 ORIG_RAX: 000000000000003e [ 1049.492811][ T5190] RAX: ffffffffffffffda RBX: 00007fd49b7e5fa0 RCX: 00007fd49b58efc9 [ 1049.492827][ T5190] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 000000000000004a [ 1049.492841][ T5190] RBP: 00007fd49b611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1049.492855][ T5190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1049.492868][ T5190] R13: 00007fd49b7e6038 R14: 00007fd49b7e5fa0 R15: 00007fff103c7b38 [ 1049.492900][ T5190] [ 1050.012174][ T5176] kexec: Could not allocate control_code_buffer [ 1052.615596][ T5202] kexec: Could not allocate control_code_buffer [ 1058.857494][ T5297] FAULT_INJECTION: forcing a failure. [ 1058.857494][ T5297] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.935924][ T5297] CPU: 0 UID: 0 PID: 5297 Comm: syz.1.13427 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1058.935982][ T5297] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1058.935997][ T5297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1058.936011][ T5297] Call Trace: [ 1058.936019][ T5297] [ 1058.936028][ T5297] dump_stack_lvl+0x16c/0x1f0 [ 1058.936058][ T5297] should_fail_ex+0x512/0x640 [ 1058.936093][ T5297] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1058.936120][ T5297] should_failslab+0xc2/0x120 [ 1058.936153][ T5297] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1058.936175][ T5297] ? __pfx_futex_wait+0x10/0x10 [ 1058.936212][ T5297] ? fcntl_setlease+0xc6/0x5a0 [ 1058.936239][ T5297] ? fcntl_setlease+0xc6/0x5a0 [ 1058.936259][ T5297] fcntl_setlease+0xc6/0x5a0 [ 1058.936281][ T5297] ? __pfx_fcntl_setlease+0x10/0x10 [ 1058.936317][ T5297] do_fcntl+0x751/0x15a0 [ 1058.936349][ T5297] ? __pfx_do_fcntl+0x10/0x10 [ 1058.936388][ T5297] ? tomoyo_file_fcntl+0x6c/0xc0 [ 1058.936423][ T5297] __x64_sys_fcntl+0x163/0x200 [ 1058.936458][ T5297] do_syscall_64+0xcd/0xfa0 [ 1058.936486][ T5297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1058.936510][ T5297] RIP: 0033:0x7f6888d8efc9 [ 1058.936529][ T5297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1058.936552][ T5297] RSP: 002b:00007f6886ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 1058.936573][ T5297] RAX: ffffffffffffffda RBX: 00007f6888fe5fa0 RCX: 00007f6888d8efc9 [ 1058.936588][ T5297] RDX: 9ec0000000000000 RSI: 0000000000000400 RDI: 0000000000000003 [ 1058.936624][ T5297] RBP: 00007f6888e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1058.936638][ T5297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1058.936651][ T5297] R13: 00007f6888fe6038 R14: 00007f6888fe5fa0 R15: 00007ffebf1c0c48 [ 1058.936682][ T5297] [ 1059.732754][ T5304] netlink: 20 bytes leftover after parsing attributes in process `syz.4.13418'. [ 1061.839810][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1061.850510][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1065.887726][ T5372] FAULT_INJECTION: forcing a failure. [ 1065.887726][ T5372] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.956827][ T5372] CPU: 0 UID: 0 PID: 5372 Comm: syz.4.13447 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1065.956882][ T5372] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1065.956897][ T5372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1065.956911][ T5372] Call Trace: [ 1065.956918][ T5372] [ 1065.956926][ T5372] dump_stack_lvl+0x16c/0x1f0 [ 1065.956956][ T5372] should_fail_ex+0x512/0x640 [ 1065.956993][ T5372] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1065.957019][ T5372] should_failslab+0xc2/0x120 [ 1065.957052][ T5372] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1065.957074][ T5372] ? __pfx_futex_wait+0x10/0x10 [ 1065.957111][ T5372] ? fcntl_setlease+0xc6/0x5a0 [ 1065.957147][ T5372] ? fcntl_setlease+0xc6/0x5a0 [ 1065.957166][ T5372] fcntl_setlease+0xc6/0x5a0 [ 1065.957188][ T5372] ? __pfx_fcntl_setlease+0x10/0x10 [ 1065.957224][ T5372] do_fcntl+0x751/0x15a0 [ 1065.957257][ T5372] ? __pfx_do_fcntl+0x10/0x10 [ 1065.957295][ T5372] ? tomoyo_file_fcntl+0x6c/0xc0 [ 1065.957331][ T5372] __x64_sys_fcntl+0x163/0x200 [ 1065.957367][ T5372] do_syscall_64+0xcd/0xfa0 [ 1065.957395][ T5372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1065.957420][ T5372] RIP: 0033:0x7fd49b58efc9 [ 1065.957437][ T5372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1065.957461][ T5372] RSP: 002b:00007fd49c371038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 1065.957482][ T5372] RAX: ffffffffffffffda RBX: 00007fd49b7e5fa0 RCX: 00007fd49b58efc9 [ 1065.957498][ T5372] RDX: 9ec0000000000000 RSI: 0000000000000400 RDI: 0000000000000003 [ 1065.957512][ T5372] RBP: 00007fd49b611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1065.957525][ T5372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1065.957538][ T5372] R13: 00007fd49b7e6038 R14: 00007fd49b7e5fa0 R15: 00007fff103c7b38 [ 1065.957568][ T5372] [ 1069.205757][ T5440] zswap: compressor not available [ 1069.255439][ T5450] netlink: 28 bytes leftover after parsing attributes in process `syz.2.13468'. [ 1069.914704][ T5462] netlink: 346 bytes leftover after parsing attributes in process `syz.4.13472'. [ 1070.154635][ T5479] FAULT_INJECTION: forcing a failure. [ 1070.154635][ T5479] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.212298][ T5479] CPU: 0 UID: 0 PID: 5479 Comm: syz.1.13474 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1070.212353][ T5479] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1070.212369][ T5479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1070.212383][ T5479] Call Trace: [ 1070.212390][ T5479] [ 1070.212400][ T5479] dump_stack_lvl+0x16c/0x1f0 [ 1070.212430][ T5479] should_fail_ex+0x512/0x640 [ 1070.212466][ T5479] ? __kmalloc_noprof+0xca/0x880 [ 1070.212507][ T5479] should_failslab+0xc2/0x120 [ 1070.212539][ T5479] __kmalloc_noprof+0xdd/0x880 [ 1070.212578][ T5479] ? lsm_blob_alloc+0x68/0x90 [ 1070.212611][ T5479] ? lsm_blob_alloc+0x68/0x90 [ 1070.212640][ T5479] lsm_blob_alloc+0x68/0x90 [ 1070.212669][ T5479] security_sk_alloc+0x30/0x270 [ 1070.212706][ T5479] sk_prot_alloc+0xfb/0x2a0 [ 1070.212737][ T5479] sk_alloc+0x36/0xc20 [ 1070.212782][ T5479] inet_create+0x3a1/0x1040 [ 1070.212819][ T5479] ? inet_create+0x93/0x1040 [ 1070.212858][ T5479] __sock_create+0x338/0x8d0 [ 1070.212894][ T5479] udp_sock_create4+0xa6/0x450 [ 1070.212921][ T5479] ? __pfx_udp_sock_create4+0x10/0x10 [ 1070.212952][ T5479] ? lockdep_hardirqs_on+0x7c/0x110 [ 1070.212978][ T5479] ? crng_make_state+0x48e/0x6d0 [ 1070.213013][ T5479] rxrpc_open_socket+0x4f5/0x6b0 [ 1070.213048][ T5479] ? __pfx_rxrpc_open_socket+0x10/0x10 [ 1070.213094][ T5479] ? __pfx_rxrpc_client_conn_reap_timeout+0x10/0x10 [ 1070.213130][ T5479] ? rcu_is_watching+0x12/0xc0 [ 1070.213160][ T5479] rxrpc_lookup_local+0xa01/0x1220 [ 1070.213200][ T5479] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 1070.213237][ T5479] ? __local_bh_enable_ip+0xa4/0x120 [ 1070.213269][ T5479] rxrpc_sendmsg+0x37e/0x680 [ 1070.213308][ T5479] sock_write_iter+0x566/0x610 [ 1070.213338][ T5479] ? __pfx_sock_write_iter+0x10/0x10 [ 1070.213378][ T5479] ? bpf_lsm_file_permission+0x9/0x10 [ 1070.213406][ T5479] ? security_file_permission+0x71/0x210 [ 1070.213432][ T5479] ? rw_verify_area+0xcf/0x6c0 [ 1070.213457][ T5479] vfs_write+0x7d3/0x11d0 [ 1070.213483][ T5479] ? __pfx_sock_write_iter+0x10/0x10 [ 1070.213524][ T5479] ? __pfx_vfs_write+0x10/0x10 [ 1070.213547][ T5479] ? find_held_lock+0x2b/0x80 [ 1070.213593][ T5479] ksys_write+0x1f8/0x250 [ 1070.213618][ T5479] ? __pfx_ksys_write+0x10/0x10 [ 1070.213653][ T5479] do_syscall_64+0xcd/0xfa0 [ 1070.213681][ T5479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1070.213705][ T5479] RIP: 0033:0x7f6888d8efc9 [ 1070.213723][ T5479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1070.213747][ T5479] RSP: 002b:00007f6886ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1070.213773][ T5479] RAX: ffffffffffffffda RBX: 00007f6888fe5fa0 RCX: 00007f6888d8efc9 [ 1070.213789][ T5479] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 1070.213804][ T5479] RBP: 00007f6888e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1070.213819][ T5479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1070.213833][ T5479] R13: 00007f6888fe6038 R14: 00007f6888fe5fa0 R15: 00007ffebf1c0c48 [ 1070.213865][ T5479] [ 1071.108299][ T5484] sctp: [Deprecated]: syz.1.13475 (pid 5484) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1071.108299][ T5484] Use struct sctp_sack_info instead [ 1073.280287][ T5549] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 1078.909632][ T5622] FAULT_INJECTION: forcing a failure. [ 1078.909632][ T5622] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.969743][ T5622] CPU: 0 UID: 0 PID: 5622 Comm: syz.2.13516 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1078.969799][ T5622] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1078.969814][ T5622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1078.969828][ T5622] Call Trace: [ 1078.969835][ T5622] [ 1078.969844][ T5622] dump_stack_lvl+0x16c/0x1f0 [ 1078.969874][ T5622] should_fail_ex+0x512/0x640 [ 1078.969911][ T5622] ? __kmalloc_noprof+0xca/0x880 [ 1078.969952][ T5622] should_failslab+0xc2/0x120 [ 1078.969984][ T5622] __kmalloc_noprof+0xdd/0x880 [ 1078.970023][ T5622] ? lsm_blob_alloc+0x68/0x90 [ 1078.970065][ T5622] ? lsm_blob_alloc+0x68/0x90 [ 1078.970093][ T5622] lsm_blob_alloc+0x68/0x90 [ 1078.970123][ T5622] security_sk_alloc+0x30/0x270 [ 1078.970160][ T5622] sk_prot_alloc+0xfb/0x2a0 [ 1078.970192][ T5622] sk_alloc+0x36/0xc20 [ 1078.970229][ T5622] inet_create+0x3a1/0x1040 [ 1078.970265][ T5622] ? inet_create+0x93/0x1040 [ 1078.970304][ T5622] __sock_create+0x338/0x8d0 [ 1078.970339][ T5622] udp_sock_create4+0xa6/0x450 [ 1078.970367][ T5622] ? __pfx_udp_sock_create4+0x10/0x10 [ 1078.970397][ T5622] ? lockdep_hardirqs_on+0x7c/0x110 [ 1078.970424][ T5622] ? crng_make_state+0x48e/0x6d0 [ 1078.970459][ T5622] rxrpc_open_socket+0x4f5/0x6b0 [ 1078.970493][ T5622] ? __pfx_rxrpc_open_socket+0x10/0x10 [ 1078.970540][ T5622] ? __pfx_rxrpc_client_conn_reap_timeout+0x10/0x10 [ 1078.970576][ T5622] ? rcu_is_watching+0x12/0xc0 [ 1078.970605][ T5622] rxrpc_lookup_local+0xa01/0x1220 [ 1078.970645][ T5622] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 1078.970682][ T5622] ? __local_bh_enable_ip+0xa4/0x120 [ 1078.970714][ T5622] rxrpc_sendmsg+0x37e/0x680 [ 1078.970754][ T5622] sock_write_iter+0x566/0x610 [ 1078.970784][ T5622] ? __pfx_sock_write_iter+0x10/0x10 [ 1078.970825][ T5622] ? bpf_lsm_file_permission+0x9/0x10 [ 1078.970852][ T5622] ? security_file_permission+0x71/0x210 [ 1078.970878][ T5622] ? rw_verify_area+0xcf/0x6c0 [ 1078.970903][ T5622] vfs_write+0x7d3/0x11d0 [ 1078.970929][ T5622] ? __pfx_sock_write_iter+0x10/0x10 [ 1078.970962][ T5622] ? __pfx_vfs_write+0x10/0x10 [ 1078.970985][ T5622] ? find_held_lock+0x2b/0x80 [ 1078.971028][ T5622] ksys_write+0x1f8/0x250 [ 1078.971053][ T5622] ? __pfx_ksys_write+0x10/0x10 [ 1078.971094][ T5622] do_syscall_64+0xcd/0xfa0 [ 1078.971122][ T5622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.971146][ T5622] RIP: 0033:0x7f4a5c78efc9 [ 1078.971166][ T5622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1078.971190][ T5622] RSP: 002b:00007f4a5d678038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1078.971211][ T5622] RAX: ffffffffffffffda RBX: 00007f4a5c9e5fa0 RCX: 00007f4a5c78efc9 [ 1078.971227][ T5622] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 1078.971241][ T5622] RBP: 00007f4a5c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1078.971256][ T5622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1078.971270][ T5622] R13: 00007f4a5c9e6038 R14: 00007f4a5c9e5fa0 R15: 00007ffe01b93738 [ 1078.971302][ T5622] [ 1080.495094][ T5647] FAULT_INJECTION: forcing a failure. [ 1080.495094][ T5647] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.536642][ T5647] CPU: 0 UID: 0 PID: 5647 Comm: syz.1.13535 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1080.536697][ T5647] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1080.536713][ T5647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1080.536727][ T5647] Call Trace: [ 1080.536734][ T5647] [ 1080.536743][ T5647] dump_stack_lvl+0x16c/0x1f0 [ 1080.536773][ T5647] should_fail_ex+0x512/0x640 [ 1080.536808][ T5647] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1080.536836][ T5647] should_failslab+0xc2/0x120 [ 1080.536867][ T5647] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1080.536891][ T5647] ? prepare_creds+0x2c/0x7d0 [ 1080.536943][ T5647] ? prepare_creds+0x2c/0x7d0 [ 1080.536976][ T5647] prepare_creds+0x2c/0x7d0 [ 1080.537014][ T5647] __sys_setregid+0x101/0x910 [ 1080.537038][ T5647] ? rcu_is_watching+0x12/0xc0 [ 1080.537066][ T5647] do_syscall_64+0xcd/0xfa0 [ 1080.537094][ T5647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1080.537118][ T5647] RIP: 0033:0x7f6888d8efc9 [ 1080.537136][ T5647] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1080.537160][ T5647] RSP: 002b:00007f6886ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000072 [ 1080.537182][ T5647] RAX: ffffffffffffffda RBX: 00007f6888fe5fa0 RCX: 00007f6888d8efc9 [ 1080.537197][ T5647] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000081 [ 1080.537211][ T5647] RBP: 00007f6888e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1080.537225][ T5647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1080.537239][ T5647] R13: 00007f6888fe6038 R14: 00007f6888fe5fa0 R15: 00007ffebf1c0c48 [ 1080.537269][ T5647] [ 1081.871942][ T5123] syz.3.13382 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1081.898617][ T5123] CPU: 0 UID: 0 PID: 5123 Comm: syz.3.13382 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1081.898671][ T5123] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1081.898686][ T5123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1081.898700][ T5123] Call Trace: [ 1081.898707][ T5123] [ 1081.898717][ T5123] dump_stack_lvl+0x16c/0x1f0 [ 1081.898754][ T5123] dump_header+0x101/0x930 [ 1081.898781][ T5123] oom_kill_process+0x272/0xa40 [ 1081.898807][ T5123] out_of_memory+0x350/0x1700 [ 1081.898837][ T5123] ? __pfx_out_of_memory+0x10/0x10 [ 1081.898869][ T5123] mem_cgroup_out_of_memory+0x118/0x130 [ 1081.898913][ T5123] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1081.898957][ T5123] ? do_raw_spin_unlock+0x172/0x230 [ 1081.899000][ T5123] try_charge_memcg+0x695/0xd30 [ 1081.899036][ T5123] ? __pfx_try_charge_memcg+0x10/0x10 [ 1081.899065][ T5123] ? __print_lock_name+0xa1/0xe0 [ 1081.899090][ T5123] ? rcu_read_unlock+0x17/0x60 [ 1081.899129][ T5123] charge_memcg+0x8a/0x230 [ 1081.899158][ T5123] __mem_cgroup_charge+0x2b/0x1e0 [ 1081.899193][ T5123] shmem_alloc_and_add_folio+0x514/0xc20 [ 1081.899241][ T5123] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 1081.899283][ T5123] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 1081.899314][ T5123] shmem_get_folio_gfp+0x67f/0x1610 [ 1081.899345][ T5123] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 1081.899369][ T5123] ? timestamp_truncate+0x21e/0x2d0 [ 1081.899402][ T5123] shmem_write_begin+0x160/0x300 [ 1081.899429][ T5123] ? __pfx_shmem_write_begin+0x10/0x10 [ 1081.899451][ T5123] ? inode_set_ctime_current+0x2a1/0x8f0 [ 1081.899482][ T5123] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 1081.899520][ T5123] generic_perform_write+0x3c4/0x900 [ 1081.899567][ T5123] ? __pfx_generic_perform_write+0x10/0x10 [ 1081.899607][ T5123] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1081.899635][ T5123] ? generic_update_time+0xcf/0xf0 [ 1081.899662][ T5123] ? mnt_put_write_access_file+0x45/0xf0 [ 1081.899689][ T5123] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 1081.899717][ T5123] shmem_file_write_iter+0x10e/0x140 [ 1081.899754][ T5123] __kernel_write_iter+0x31a/0xb10 [ 1081.899783][ T5123] ? __pfx___kernel_write_iter+0x10/0x10 [ 1081.899808][ T5123] ? __up_read+0x1f8/0x750 [ 1081.899848][ T5123] ? dump_user_range+0x756/0xb70 [ 1081.899877][ T5123] dump_user_range+0x413/0xb70 [ 1081.899906][ T5123] ? __pfx_dump_user_range+0x10/0x10 [ 1081.899931][ T5123] ? elf_coredump_extra_notes_write+0xbd/0x4f0 [ 1081.899974][ T5123] ? __pfx_writenote+0x10/0x10 [ 1081.900007][ T5123] elf_core_dump+0x29c3/0x3c00 [ 1081.900048][ T5123] ? __pfx_elf_core_dump+0x10/0x10 [ 1081.900071][ T5123] ? kasan_save_stack+0x33/0x60 [ 1081.900097][ T5123] ? kasan_save_track+0x14/0x30 [ 1081.900122][ T5123] ? __kasan_kmalloc+0xaa/0xb0 [ 1081.900146][ T5123] ? __kvmalloc_node_noprof+0x3a3/0x9c0 [ 1081.900173][ T5123] ? vfs_coredump+0x1ddc/0x5670 [ 1081.900193][ T5123] ? arch_do_signal_or_restart+0x8f/0x790 [ 1081.900221][ T5123] ? irqentry_exit_to_user_mode+0x176/0x310 [ 1081.900247][ T5123] ? asm_exc_page_fault+0x26/0x30 [ 1081.900276][ T5123] ? 0xffffffffff600000 [ 1081.900343][ T5123] ? vfs_coredump+0x2b9f/0x5670 [ 1081.900363][ T5123] vfs_coredump+0x2b9f/0x5670 [ 1081.900396][ T5123] ? __pfx_vfs_coredump+0x10/0x10 [ 1081.900420][ T5123] ? __lock_acquire+0x622/0x1c90 [ 1081.900463][ T5123] ? lock_acquire+0x179/0x350 [ 1081.900509][ T5123] ? is_bpf_text_address+0x8a/0x1a0 [ 1081.900542][ T5123] ? bpf_ksym_find+0x124/0x1c0 [ 1081.900576][ T5123] ? unwind_get_return_address+0x59/0xa0 [ 1081.900602][ T5123] ? arch_stack_walk+0xa6/0x100 [ 1081.900636][ T5123] ? stack_trace_save+0x8e/0xc0 [ 1081.900663][ T5123] ? __pfx_stack_trace_save+0x10/0x10 [ 1081.900691][ T5123] ? stack_depot_save_flags+0x29/0x9c0 [ 1081.900729][ T5123] ? __lock_acquire+0xb8a/0x1c90 [ 1081.900815][ T5123] ? proc_coredump_connector+0x2d1/0x4f0 [ 1081.900840][ T5123] ? __pfx_proc_coredump_connector+0x10/0x10 [ 1081.900875][ T5123] ? rcu_is_watching+0x12/0xc0 [ 1081.900904][ T5123] get_signal+0x22e1/0x26d0 [ 1081.900938][ T5123] ? force_sig_fault+0xc4/0x100 [ 1081.900966][ T5123] ? __pfx_get_signal+0x10/0x10 [ 1081.901001][ T5123] arch_do_signal_or_restart+0x8f/0x790 [ 1081.901029][ T5123] ? trace_irq_disable.constprop.0+0xd4/0x120 [ 1081.901054][ T5123] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1081.901101][ T5123] irqentry_exit_to_user_mode+0x176/0x310 [ 1081.901130][ T5123] asm_exc_page_fault+0x26/0x30 [ 1081.901152][ T5123] RIP: 0033:0x7f1f0978efd1 [ 1081.901170][ T5123] Code: 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 1081.901192][ T5123] RSP: 002b:0000080000000002 EFLAGS: 00010217 [ 1081.901210][ T5123] RAX: 0000000000000000 RBX: 00007f1f099e5fa0 RCX: 00007f1f0978efc9 [ 1081.901225][ T5123] RDX: 0000000000000000 RSI: 0000080000000002 RDI: 0100000020003b49 [ 1081.901240][ T5123] RBP: 00007f1f09811f91 R08: 0000000000000004 R09: 0000000000000000 [ 1081.901254][ T5123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1081.901268][ T5123] R13: 00007f1f099e6038 R14: 00007f1f099e5fa0 R15: 00007ffdb7bccd38 [ 1081.901300][ T5123] [ 1081.901308][ T5123] memory: usage 3072kB, limit 3072kB, failcnt 233692 [ 1082.444100][ T5123] memory+swap: usage 127796kB, limit 9007199254740988kB, failcnt 0 [ 1082.452041][ T5123] kmem: usage 2320kB, limit 9007199254740988kB, failcnt 0 [ 1082.459691][ T5123] Memory cgroup stats for /syz3: [ 1082.460033][ T5123] cache 675840 [ 1082.468993][ T5123] rss 36864 [ 1082.472200][ T5123] rss_huge 0 [ 1082.476375][ T5123] shmem 671744 [ 1082.479852][ T5123] mapped_file 0 [ 1082.485074][ T5123] dirty 0 [ 1082.488042][ T5123] writeback 0 [ 1082.491341][ T5123] workingset_refault_anon 16111 [ 1082.496779][ T5123] workingset_refault_file 60692 [ 1082.501672][ T5123] swap 127717376 [ 1082.505612][ T5123] swapcached 57344 [ 1082.509504][ T5123] pgpgin 564421 [ 1082.512968][ T5123] pgpgout 586171 [ 1082.517105][ T5123] pgfault 510329 [ 1082.520738][ T5123] pgmajfault 7534 [ 1082.526289][ T5123] inactive_anon 573440 [ 1082.530563][ T5123] active_anon 192512 [ 1082.541470][ T5123] inactive_file 4096 [ 1082.545685][ T5123] active_file 0 [ 1082.549153][ T5123] unevictable 0 [ 1082.552698][ T5123] hierarchical_memory_limit 3145728 [ 1082.558392][ T5123] hierarchical_memsw_limit 9223372036854771712 [ 1082.566015][ T5123] total_cache 675840 [ 1082.569927][ T5123] total_rss 36864 [ 1082.574678][ T5123] total_rss_huge 0 [ 1082.578519][ T5123] total_shmem 671744 [ 1082.582417][ T5123] total_mapped_file 0 [ 1082.587447][ T5123] total_dirty 0 [ 1082.591046][ T5123] total_writeback 0 [ 1082.595256][ T5123] total_workingset_refault_anon 16111 [ 1082.600662][ T5123] total_workingset_refault_file 60692 [ 1082.606777][ T5123] total_swap 127717376 [ 1082.610853][ T5123] total_swapcached 57344 [ 1082.616162][ T5123] total_pgpgin 564421 [ 1082.620230][ T5123] total_pgpgout 586171 [ 1082.628923][ T5123] total_pgfault 510329 [ 1082.633395][ T5123] total_pgmajfault 7534 [ 1082.639979][ T5123] total_inactive_anon 573440 [ 1082.649299][ T5123] total_active_anon 192512 [ 1082.654049][ T5123] total_inactive_file 4096 [ 1082.658483][ T5123] total_active_file 0 [ 1082.664158][ T5123] total_unevictable 0 [ 1082.668150][ T5123] anon_cost 111 [ 1082.671614][ T5123] file_cost 1 [ 1082.675395][ T5123] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.13328,pid=4978,uid=0 [ 1082.694830][ T5123] Memory cgroup out of memory: Killed process 4978 (syz.3.13328) total-vm:106116kB, anon-rss:1176kB, file-rss:55916kB, shmem-rss:0kB, UID:0 pgtables:216kB oom_score_adj:1000 [ 1083.626838][ T5656] FAULT_INJECTION: forcing a failure. [ 1083.626838][ T5656] name failslab, interval 1, probability 0, space 0, times 0 [ 1083.689679][ T5656] CPU: 0 UID: 0 PID: 5656 Comm: syz.2.13529 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1083.689735][ T5656] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1083.689750][ T5656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1083.689765][ T5656] Call Trace: [ 1083.689772][ T5656] [ 1083.689781][ T5656] dump_stack_lvl+0x16c/0x1f0 [ 1083.689812][ T5656] should_fail_ex+0x512/0x640 [ 1083.689854][ T5656] should_failslab+0xc2/0x120 [ 1083.689886][ T5656] __kmalloc_cache_noprof+0x72/0x780 [ 1083.689927][ T5656] ? sctp_add_bind_addr+0xae/0x3f0 [ 1083.689955][ T5656] ? sctp_add_bind_addr+0xae/0x3f0 [ 1083.689976][ T5656] ? sctp_get_af_specific+0x62/0x70 [ 1083.690004][ T5656] sctp_add_bind_addr+0xae/0x3f0 [ 1083.690031][ T5656] sctp_copy_local_addr_list+0x349/0x550 [ 1083.690063][ T5656] ? __pfx_sctp_copy_local_addr_list+0x10/0x10 [ 1083.690095][ T5656] ? sctp_auth_asoc_copy_shkeys+0x2a5/0x360 [ 1083.690127][ T5656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1083.690170][ T5656] sctp_bind_addr_copy+0xe0/0x530 [ 1083.690202][ T5656] sctp_connect_new_asoc+0x1c9/0x770 [ 1083.690238][ T5656] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 1083.690274][ T5656] ? sctp_endpoint_lookup_assoc+0x15c/0x2a0 [ 1083.690314][ T5656] __sctp_connect+0x3f3/0xc60 [ 1083.690351][ T5656] ? do_raw_spin_lock+0x12c/0x2b0 [ 1083.690391][ T5656] ? __pfx___sctp_connect+0x10/0x10 [ 1083.690426][ T5656] ? __pfx_sctp_inet_connect+0x10/0x10 [ 1083.690462][ T5656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1083.690503][ T5656] ? __pfx_sctp_inet_connect+0x10/0x10 [ 1083.690535][ T5656] sctp_inet_connect+0x15f/0x200 [ 1083.690571][ T5656] __sys_connect_file+0x141/0x1a0 [ 1083.690610][ T5656] __sys_connect+0x13b/0x160 [ 1083.690651][ T5656] ? __pfx___sys_connect+0x10/0x10 [ 1083.690696][ T5656] ? xfd_validate_state+0x61/0x180 [ 1083.690729][ T5656] ? __pfx_ksys_write+0x10/0x10 [ 1083.690762][ T5656] __x64_sys_connect+0x72/0xb0 [ 1083.690795][ T5656] ? lockdep_hardirqs_on+0x7c/0x110 [ 1083.690821][ T5656] do_syscall_64+0xcd/0xfa0 [ 1083.690850][ T5656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1083.690874][ T5656] RIP: 0033:0x7f4a5c78efc9 [ 1083.690892][ T5656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1083.690915][ T5656] RSP: 002b:00007f4a5d678038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1083.690937][ T5656] RAX: ffffffffffffffda RBX: 00007f4a5c9e5fa0 RCX: 00007f4a5c78efc9 [ 1083.690953][ T5656] RDX: 0000000000000054 RSI: 0000200000000080 RDI: 0000000000000003 [ 1083.690968][ T5656] RBP: 00007f4a5c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1083.690982][ T5656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1083.690997][ T5656] R13: 00007f4a5c9e6038 R14: 00007f4a5c9e5fa0 R15: 00007ffe01b93738 [ 1083.691028][ T5656] [ 1086.534871][ T5745] input: jJǸ-¶š9ã%vø“û¨lÐQ  J86Ö‘ as /devices/virtual/input/input49 [ 1086.625304][ T5748] FAULT_INJECTION: forcing a failure. [ 1086.625304][ T5748] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.694005][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz.4.13548 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1086.694061][ T5748] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1086.694077][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1086.694091][ T5748] Call Trace: [ 1086.694098][ T5748] [ 1086.694107][ T5748] dump_stack_lvl+0x16c/0x1f0 [ 1086.694145][ T5748] should_fail_ex+0x512/0x640 [ 1086.694181][ T5748] ? __kmalloc_node_noprof+0xcd/0x8a0 [ 1086.694228][ T5748] should_failslab+0xc2/0x120 [ 1086.694261][ T5748] __kmalloc_node_noprof+0xe0/0x8a0 [ 1086.694288][ T5748] ? lockdep_init_map_type+0x5c/0x280 [ 1086.694322][ T5748] ? blk_mq_alloc_tag_set+0x46f/0x12e0 [ 1086.694471][ T5748] ? blk_mq_alloc_tag_set+0x46f/0x12e0 [ 1086.694499][ T5748] blk_mq_alloc_tag_set+0x46f/0x12e0 [ 1086.694529][ T5748] ? __pfx_idr_alloc+0x10/0x10 [ 1086.694560][ T5748] loop_add+0x3b2/0xb70 [ 1086.694586][ T5748] ? __pfx_loop_add+0x10/0x10 [ 1086.694633][ T5748] ? find_held_lock+0x2b/0x80 [ 1086.694665][ T5748] loop_control_ioctl+0x13e/0x630 [ 1086.694691][ T5748] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1086.694720][ T5748] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1086.694747][ T5748] __x64_sys_ioctl+0x18e/0x210 [ 1086.694786][ T5748] do_syscall_64+0xcd/0xfa0 [ 1086.694821][ T5748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1086.694845][ T5748] RIP: 0033:0x7fd49b58efc9 [ 1086.694864][ T5748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1086.694888][ T5748] RSP: 002b:00007fd49c371038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1086.694910][ T5748] RAX: ffffffffffffffda RBX: 00007fd49b7e5fa0 RCX: 00007fd49b58efc9 [ 1086.694926][ T5748] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000003 [ 1086.694941][ T5748] RBP: 00007fd49b611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1086.694955][ T5748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1086.694968][ T5748] R13: 00007fd49b7e6038 R14: 00007fd49b7e5fa0 R15: 00007fff103c7b38 [ 1086.694999][ T5748] [ 1086.911789][ C0] vkms_vblank_simulate: vblank timer overrun [ 1088.047117][ T5766] FAULT_INJECTION: forcing a failure. [ 1088.047117][ T5766] name failslab, interval 1, probability 0, space 0, times 0 [ 1088.108842][ T5766] CPU: 0 UID: 0 PID: 5766 Comm: syz.4.13553 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1088.108897][ T5766] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1088.108912][ T5766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1088.108927][ T5766] Call Trace: [ 1088.108934][ T5766] [ 1088.108943][ T5766] dump_stack_lvl+0x16c/0x1f0 [ 1088.108975][ T5766] should_fail_ex+0x512/0x640 [ 1088.109011][ T5766] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1088.109054][ T5766] should_failslab+0xc2/0x120 [ 1088.109085][ T5766] __kmalloc_cache_noprof+0x72/0x780 [ 1088.109126][ T5766] ? refill_pi_state_cache+0x89/0x250 [ 1088.109167][ T5766] ? refill_pi_state_cache+0x89/0x250 [ 1088.109203][ T5766] refill_pi_state_cache+0x89/0x250 [ 1088.109246][ T5766] futex_lock_pi+0x175/0x7c0 [ 1088.109285][ T5766] ? futex_unqueue+0x13d/0x2c0 [ 1088.109316][ T5766] ? __pfx_futex_lock_pi+0x10/0x10 [ 1088.109352][ T5766] ? __futex_wait+0x24b/0x2f0 [ 1088.109413][ T5766] ? futex_private_hash_put+0x18a/0x300 [ 1088.109448][ T5766] ? __pfx_futex_wake_mark+0x10/0x10 [ 1088.109495][ T5766] ? find_held_lock+0x2b/0x80 [ 1088.109525][ T5766] do_futex+0x11a/0x350 [ 1088.109557][ T5766] ? __pfx_do_futex+0x10/0x10 [ 1088.109592][ T5766] ? __task_pid_nr_ns+0x1ff/0x500 [ 1088.109628][ T5766] __x64_sys_futex+0x1e0/0x4c0 [ 1088.109662][ T5766] ? __pfx___x64_sys_tgkill+0x10/0x10 [ 1088.109696][ T5766] ? __pfx___x64_sys_futex+0x10/0x10 [ 1088.109729][ T5766] ? xfd_validate_state+0x61/0x180 [ 1088.109773][ T5766] do_syscall_64+0xcd/0xfa0 [ 1088.109802][ T5766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1088.109826][ T5766] RIP: 0033:0x7fd49b58efc9 [ 1088.109844][ T5766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1088.109867][ T5766] RSP: 002b:00007fd49c371038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1088.109889][ T5766] RAX: ffffffffffffffda RBX: 00007fd49b7e5fa0 RCX: 00007fd49b58efc9 [ 1088.109904][ T5766] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 1088.109918][ T5766] RBP: 00007fd49b611f91 R08: 0000000000000000 R09: 000000008000fff5 [ 1088.109933][ T5766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1088.109947][ T5766] R13: 00007fd49b7e6038 R14: 00007fd49b7e5fa0 R15: 00007fff103c7b38 [ 1088.109977][ T5766] [ 1088.348919][ C0] vkms_vblank_simulate: vblank timer overrun [ 1091.321208][ T5823] FAULT_INJECTION: forcing a failure. [ 1091.321208][ T5823] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.387363][ T5823] CPU: 0 UID: 0 PID: 5823 Comm: syz.4.13576 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1091.387418][ T5823] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1091.387433][ T5823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1091.387446][ T5823] Call Trace: [ 1091.387454][ T5823] [ 1091.387462][ T5823] dump_stack_lvl+0x16c/0x1f0 [ 1091.387493][ T5823] should_fail_ex+0x512/0x640 [ 1091.387530][ T5823] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1091.387557][ T5823] should_failslab+0xc2/0x120 [ 1091.387589][ T5823] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1091.387613][ T5823] ? prepare_creds+0x2c/0x7d0 [ 1091.387653][ T5823] ? prepare_creds+0x2c/0x7d0 [ 1091.387691][ T5823] prepare_creds+0x2c/0x7d0 [ 1091.387729][ T5823] __sys_setreuid+0x101/0xaf0 [ 1091.387755][ T5823] ? rcu_is_watching+0x12/0xc0 [ 1091.387783][ T5823] do_syscall_64+0xcd/0xfa0 [ 1091.387812][ T5823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1091.387836][ T5823] RIP: 0033:0x7fd49b58efc9 [ 1091.387853][ T5823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1091.387876][ T5823] RSP: 002b:00007fd49c371038 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 1091.387898][ T5823] RAX: ffffffffffffffda RBX: 00007fd49b7e5fa0 RCX: 00007fd49b58efc9 [ 1091.387914][ T5823] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffffffffffff [ 1091.387928][ T5823] RBP: 00007fd49b611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1091.387955][ T5823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1091.387969][ T5823] R13: 00007fd49b7e6038 R14: 00007fd49b7e5fa0 R15: 00007fff103c7b38 [ 1091.388000][ T5823] [ 1092.392303][ C0] bridge0: port 4(veth0_to_bridge) neighbor 8000.aa:aa:aa:aa:aa:0c lost [ 1092.403423][ C0] bridge0: port 4(veth0_to_bridge) entered forwarding state [ 1093.119542][ T5854] netlink: 342 bytes leftover after parsing attributes in process `syz.4.13580'. [ 1095.845226][ T5900] ACPI: Enabling force_remove is not supported anymore. Please report to linux-acpi@vger.kernel.org if you depend on this functionality [ 1096.324767][ T5911] FAULT_INJECTION: forcing a failure. [ 1096.324767][ T5911] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.374057][ T5911] CPU: 0 UID: 0 PID: 5911 Comm: syz.4.13598 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1096.374112][ T5911] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1096.374127][ T5911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1096.374141][ T5911] Call Trace: [ 1096.374148][ T5911] [ 1096.374157][ T5911] dump_stack_lvl+0x16c/0x1f0 [ 1096.374188][ T5911] should_fail_ex+0x512/0x640 [ 1096.374224][ T5911] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1096.374253][ T5911] should_failslab+0xc2/0x120 [ 1096.374285][ T5911] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1096.374309][ T5911] ? alloc_empty_file+0x55/0x1e0 [ 1096.374348][ T5911] ? alloc_empty_file+0x55/0x1e0 [ 1096.374380][ T5911] alloc_empty_file+0x55/0x1e0 [ 1096.374414][ T5911] alloc_file_pseudo+0x13a/0x230 [ 1096.374450][ T5911] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1096.374488][ T5911] ? do_raw_spin_unlock+0x172/0x230 [ 1096.374538][ T5911] __anon_inode_getfile+0xe8/0x280 [ 1096.374571][ T5911] anon_inode_getfile_fmode+0x37/0xa0 [ 1096.374602][ T5911] do_eventfd+0x19b/0x2c0 [ 1096.374635][ T5911] ? rcu_is_watching+0x12/0xc0 [ 1096.374663][ T5911] __x64_sys_eventfd+0x32/0x50 [ 1096.374697][ T5911] do_syscall_64+0xcd/0xfa0 [ 1096.374726][ T5911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1096.374751][ T5911] RIP: 0033:0x7fd49b58efc9 [ 1096.374769][ T5911] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1096.374793][ T5911] RSP: 002b:00007fd49c371038 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 1096.374815][ T5911] RAX: ffffffffffffffda RBX: 00007fd49b7e5fa0 RCX: 00007fd49b58efc9 [ 1096.374830][ T5911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 1096.374843][ T5911] RBP: 00007fd49b611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1096.374857][ T5911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1096.374871][ T5911] R13: 00007fd49b7e6038 R14: 00007fd49b7e5fa0 R15: 00007fff103c7b38 [ 1096.374901][ T5911] [ 1097.125348][ T5917] netlink: 28 bytes leftover after parsing attributes in process `syz.1.13602'. [ 1097.413988][ T5923] FAULT_INJECTION: forcing a failure. [ 1097.413988][ T5923] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.554409][ T5923] CPU: 0 UID: 0 PID: 5923 Comm: syz.3.13611 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1097.554467][ T5923] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1097.554489][ T5923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1097.554502][ T5923] Call Trace: [ 1097.554510][ T5923] [ 1097.554518][ T5923] dump_stack_lvl+0x16c/0x1f0 [ 1097.554548][ T5923] should_fail_ex+0x512/0x640 [ 1097.554584][ T5923] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1097.554612][ T5923] should_failslab+0xc2/0x120 [ 1097.554644][ T5923] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1097.554668][ T5923] ? alloc_empty_file+0x55/0x1e0 [ 1097.554707][ T5923] ? alloc_empty_file+0x55/0x1e0 [ 1097.554739][ T5923] alloc_empty_file+0x55/0x1e0 [ 1097.554773][ T5923] alloc_file_pseudo+0x13a/0x230 [ 1097.554808][ T5923] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1097.554846][ T5923] ? do_raw_spin_unlock+0x172/0x230 [ 1097.554888][ T5923] __anon_inode_getfile+0xe8/0x280 [ 1097.554920][ T5923] anon_inode_getfile_fmode+0x37/0xa0 [ 1097.554951][ T5923] __do_sys_timerfd_create+0x216/0x3e0 [ 1097.554982][ T5923] ? do_syscall_64+0x91/0xfa0 [ 1097.555013][ T5923] do_syscall_64+0xcd/0xfa0 [ 1097.555041][ T5923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1097.555065][ T5923] RIP: 0033:0x7f1f0978efc9 [ 1097.555084][ T5923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1097.555107][ T5923] RSP: 002b:00007f1f079f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000011b [ 1097.555130][ T5923] RAX: ffffffffffffffda RBX: 00007f1f099e5fa0 RCX: 00007f1f0978efc9 [ 1097.555145][ T5923] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 0000000000000008 [ 1097.555159][ T5923] RBP: 00007f1f09811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1097.555173][ T5923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1097.555186][ T5923] R13: 00007f1f099e6038 R14: 00007f1f099e5fa0 R15: 00007ffdb7bccd38 [ 1097.555217][ T5923] [ 1098.576653][ T5945] PM: Enabling pm_trace changes system date and time during resume. [ 1098.576653][ T5945] PM: Correct system time has to be restored manually after resume. [ 1099.732928][ T5918] syz.3.13611 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 1099.825243][ T5918] CPU: 0 UID: 0 PID: 5918 Comm: syz.3.13611 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1099.825302][ T5918] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1099.825316][ T5918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1099.825330][ T5918] Call Trace: [ 1099.825337][ T5918] [ 1099.825345][ T5918] dump_stack_lvl+0x16c/0x1f0 [ 1099.825376][ T5918] dump_header+0x101/0x930 [ 1099.825403][ T5918] oom_kill_process+0x272/0xa40 [ 1099.825429][ T5918] out_of_memory+0x350/0x1700 [ 1099.825459][ T5918] ? __pfx_out_of_memory+0x10/0x10 [ 1099.825490][ T5918] mem_cgroup_out_of_memory+0x118/0x130 [ 1099.825528][ T5918] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1099.825572][ T5918] ? do_raw_spin_unlock+0x172/0x230 [ 1099.825616][ T5918] try_charge_memcg+0x695/0xd30 [ 1099.825651][ T5918] ? __pfx_try_charge_memcg+0x10/0x10 [ 1099.825687][ T5918] ? find_held_lock+0x2b/0x80 [ 1099.825716][ T5918] charge_memcg+0x8a/0x230 [ 1099.825745][ T5918] mem_cgroup_swapin_charge_folio+0xbb/0x440 [ 1099.825783][ T5918] __read_swap_cache_async+0x397/0x500 [ 1099.825812][ T5918] ? __pfx___read_swap_cache_async+0x10/0x10 [ 1099.825840][ T5918] ? find_held_lock+0x2b/0x80 [ 1099.825869][ T5918] swap_cluster_readahead+0x528/0x770 [ 1099.825893][ T5918] ? do_raw_spin_lock+0x12c/0x2b0 [ 1099.825936][ T5918] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1099.825964][ T5918] ? move_cluster+0x39d/0x560 [ 1099.826002][ T5918] ? __lock_acquire+0x622/0x1c90 [ 1099.826032][ T5918] ? get_vma_policy+0x242/0x3c0 [ 1099.826068][ T5918] swapin_readahead+0x13a/0xd60 [ 1099.826102][ T5918] ? __pfx_swapin_readahead+0x10/0x10 [ 1099.826124][ T5918] ? swap_cache_get_folio+0x267/0x8e0 [ 1099.826146][ T5918] ? swap_cache_get_folio+0x267/0x8e0 [ 1099.826167][ T5918] ? swap_cache_get_folio+0x267/0x8e0 [ 1099.826191][ T5918] ? swap_cache_get_folio+0x267/0x8e0 [ 1099.826212][ T5918] ? swap_cache_get_folio+0x1f/0x8e0 [ 1099.826233][ T5918] ? swap_cache_get_folio+0x293/0x8e0 [ 1099.826257][ T5918] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 1099.826278][ T5918] ? __pfx_get_swap_device+0x10/0x10 [ 1099.826314][ T5918] ? do_swap_page+0x125/0x6340 [ 1099.826350][ T5918] do_swap_page+0x86c/0x6340 [ 1099.826395][ T5918] ? __pfx_do_swap_page+0x10/0x10 [ 1099.826429][ T5918] ? __pfx_default_wake_function+0x10/0x10 [ 1099.826455][ T5918] ? __lock_acquire+0x622/0x1c90 [ 1099.826490][ T5918] ? rcu_is_watching+0x12/0xc0 [ 1099.826514][ T5918] ? ___pte_offset_map+0x2ad/0x4f0 [ 1099.826549][ T5918] __handle_mm_fault+0x17d1/0x2aa0 [ 1099.826594][ T5918] ? __pfx___handle_mm_fault+0x10/0x10 [ 1099.826635][ T5918] ? lock_vma_under_rcu+0x176/0x530 [ 1099.826681][ T5918] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 1099.826726][ T5918] handle_mm_fault+0x589/0xd10 [ 1099.826764][ T5918] ? __pkru_allows_pkey+0x11/0xb0 [ 1099.826804][ T5918] do_user_addr_fault+0x60c/0x1370 [ 1099.826828][ T5918] ? rcu_is_watching+0x12/0xc0 [ 1099.826856][ T5918] exc_page_fault+0x64/0xc0 [ 1099.826881][ T5918] asm_exc_page_fault+0x26/0x30 [ 1099.826904][ T5918] RIP: 0033:0x7f1f096658ec [ 1099.826922][ T5918] Code: 66 0f 1f 44 00 00 69 3d c6 fd ea 00 e8 03 00 00 48 8d 1d c7 06 38 00 e8 42 96 12 00 eb 0c 48 81 c3 f0 00 00 00 48 39 eb 74 24 <80> 7b 20 00 74 ee 8b 43 0c 85 c0 74 e7 48 89 df 48 81 c3 f0 00 00 [ 1099.826945][ T5918] RSP: 002b:00007ffdb7bccea0 EFLAGS: 00010287 [ 1099.826963][ T5918] RAX: 0000000000000000 RBX: 00007f1f099e6090 RCX: 0000000000000000 [ 1099.826977][ T5918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055556f4be808 [ 1099.826990][ T5918] RBP: 00007f1f099e7da0 R08: 0000000000000000 R09: 00007f1f0a532000 [ 1099.827004][ T5918] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000010cdd2 [ 1099.827017][ T5918] R13: 00007f1f099e6090 R14: ffffffffffffffff R15: 00007ffdb7bccfb0 [ 1099.827048][ T5918] [ 1099.827056][ T5918] memory: usage 3072kB, limit 3072kB, failcnt 250114 [ 1100.255728][ T5974] FAULT_INJECTION: forcing a failure. [ 1100.255728][ T5974] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1100.272850][ T5974] CPU: 0 UID: 0 PID: 5974 Comm: syz.1.13625 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1100.272907][ T5974] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1100.272922][ T5974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1100.272936][ T5974] Call Trace: [ 1100.272944][ T5974] [ 1100.272952][ T5974] dump_stack_lvl+0x16c/0x1f0 [ 1100.272982][ T5974] should_fail_ex+0x512/0x640 [ 1100.273049][ T5974] should_fail_alloc_page+0xe7/0x130 [ 1100.273085][ T5974] prepare_alloc_pages+0x3c2/0x610 [ 1100.273121][ T5974] __alloc_frozen_pages_noprof+0x18b/0x2470 [ 1100.273146][ T5974] ? __pfx_futex_wake_mark+0x10/0x10 [ 1100.273197][ T5974] ? futex_private_hash_put+0x176/0x300 [ 1100.273232][ T5974] ? futex_private_hash_put+0x18a/0x300 [ 1100.273262][ T5974] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1100.273289][ T5974] ? futex_wait+0x120/0x380 [ 1100.273310][ T5974] ? __pfx_futex_wait+0x10/0x10 [ 1100.273358][ T5974] ? do_vfs_ioctl+0x128/0x14f0 [ 1100.273393][ T5974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1100.273434][ T5974] ? policy_nodemask+0xea/0x4e0 [ 1100.273469][ T5974] alloc_pages_mpol+0x1fb/0x550 [ 1100.273502][ T5974] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1100.273537][ T5974] ? aa_get_newest_label+0xd2/0x250 [ 1100.273580][ T5974] ___kmalloc_large_node+0xed/0x160 [ 1100.273617][ T5974] __kmalloc_large_noprof+0x1c/0x70 [ 1100.273650][ T5974] ? bpf_lsm_locked_down+0x9/0x10 [ 1100.273683][ T5974] ksys_ioperm+0x3c9/0x4f0 [ 1100.273720][ T5974] do_syscall_64+0xcd/0xfa0 [ 1100.273748][ T5974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1100.273772][ T5974] RIP: 0033:0x7f6888d8efc9 [ 1100.273790][ T5974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1100.273814][ T5974] RSP: 002b:00007f6886ff6038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ad [ 1100.273836][ T5974] RAX: ffffffffffffffda RBX: 00007f6888fe5fa0 RCX: 00007f6888d8efc9 [ 1100.273851][ T5974] RDX: 0000000000000008 RSI: 0000000000005ad2 RDI: 0000000000000007 [ 1100.273865][ T5974] RBP: 00007f6888e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1100.273879][ T5974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1100.273893][ T5974] R13: 00007f6888fe6038 R14: 00007f6888fe5fa0 R15: 00007ffebf1c0c48 [ 1100.273923][ T5974] [ 1101.404831][ T5918] memory+swap: usage 126936kB, limit 9007199254740988kB, failcnt 0 [ 1101.430217][ T5918] kmem: usage 2092kB, limit 9007199254740988kB, failcnt 0 [ 1101.459599][ T5918] Memory cgroup stats for /syz3: [ 1101.459759][ T5918] cache 704512 [ 1101.486440][ T5918] rss 20480 [ 1101.489632][ T5918] rss_huge 0 [ 1101.530471][ T5918] shmem 704512 [ 1101.557780][ T5918] mapped_file 0 [ 1101.561289][ T5918] dirty 0 [ 1101.600710][ T5918] writeback 0 [ 1101.614605][ T5918] workingset_refault_anon 16690 [ 1101.635208][ T5918] workingset_refault_file 71770 [ 1101.655419][ T5918] swap 126836736 [ 1101.680052][ T5918] swapcached 278528 [ 1101.701750][ T5918] pgpgin 588762 [ 1101.714236][ T5918] pgpgout 610470 [ 1101.723651][ T5918] pgfault 512143 [ 1101.727232][ T5918] pgmajfault 7948 [ 1101.744432][ T5918] inactive_anon 90112 [ 1101.748453][ T5918] active_anon 913408 [ 1101.752360][ T5918] inactive_file 0 [ 1101.821425][ T5918] active_file 0 [ 1101.833292][ T5918] unevictable 0 [ 1101.836800][ T5918] hierarchical_memory_limit 3145728 [ 1101.871881][ T5918] hierarchical_memsw_limit 9223372036854771712 [ 1101.910536][ T5918] total_cache 704512 [ 1101.934536][ T5918] total_rss 20480 [ 1101.938218][ T5918] total_rss_huge 0 [ 1101.970418][ T5918] total_shmem 704512 [ 1101.979521][ T5918] total_mapped_file 0 [ 1102.000216][ T5918] total_dirty 0 [ 1102.041477][ T5918] total_writeback 0 [ 1102.062657][ T5918] total_workingset_refault_anon 16690 [ 1102.068095][ T5918] total_workingset_refault_file 71770 [ 1102.126164][ T5918] total_swap 126836736 [ 1102.130361][ T5918] total_swapcached 278528 [ 1102.161676][ T5918] total_pgpgin 588762 [ 1102.165694][ T5918] total_pgpgout 610470 [ 1102.206872][ T5918] total_pgfault 512143 [ 1102.235689][ T5918] total_pgmajfault 7948 [ 1102.239925][ T5918] total_inactive_anon 90112 [ 1102.274908][ T5918] total_active_anon 913408 [ 1102.279455][ T5918] total_inactive_file 0 [ 1102.318782][ T5918] total_active_file 0 [ 1102.359939][ T5918] total_unevictable 0 [ 1102.380967][ T5918] anon_cost 111 [ 1102.400450][ T5918] file_cost 1 [ 1102.403777][ T5918] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.13382,pid=5123,uid=0 [ 1102.489072][ T5918] Memory cgroup out of memory: Killed process 5123 (syz.3.13382) total-vm:104200kB, anon-rss:1268kB, file-rss:56336kB, shmem-rss:0kB, UID:0 pgtables:220kB oom_score_adj:1000 [ 1102.828654][ T6035] FAULT_INJECTION: forcing a failure. [ 1102.828654][ T6035] name failslab, interval 1, probability 0, space 0, times 0 [ 1102.883782][ T6035] CPU: 0 UID: 0 PID: 6035 Comm: syz.1.13651 Tainted: G U W I L XTNJ syzkaller #0 PREEMPT(full) [ 1102.883837][ T6035] Tainted: [U]=USER, [W]=WARN, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1102.883852][ T6035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1102.883865][ T6035] Call Trace: [ 1102.883872][ T6035] [ 1102.883881][ T6035] dump_stack_lvl+0x16c/0x1f0 [ 1102.883912][ T6035] should_fail_ex+0x512/0x640 [ 1102.883949][ T6035] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1102.883991][ T6035] should_failslab+0xc2/0x120 [ 1102.884036][ T6035] __kmalloc_cache_noprof+0x72/0x780 [ 1102.884077][ T6035] ? refill_pi_state_cache+0x89/0x250 [ 1102.884119][ T6035] ? refill_pi_state_cache+0x89/0x250 [ 1102.884155][ T6035] refill_pi_state_cache+0x89/0x250 [ 1102.884192][ T6035] futex_lock_pi+0x175/0x7c0 [ 1102.884231][ T6035] ? futex_unqueue+0x13d/0x2c0 [ 1102.884261][ T6035] ? __pfx_futex_lock_pi+0x10/0x10 [ 1102.884296][ T6035] ? __futex_wait+0x24b/0x2f0 [ 1102.884355][ T6035] ? futex_private_hash_put+0x18a/0x300 [ 1102.884390][ T6035] ? __pfx_futex_wake_mark+0x10/0x10 [ 1102.884436][ T6035] ? find_held_lock+0x2b/0x80 [ 1102.884466][ T6035] do_futex+0x11a/0x350 [ 1102.884498][ T6035] ? __pfx_do_futex+0x10/0x10 [ 1102.884533][ T6035] ? __task_pid_nr_ns+0x1ff/0x500 [ 1102.884569][ T6035] __x64_sys_futex+0x1e0/0x4c0 [ 1102.884603][ T6035] ? __pfx___x64_sys_tgkill+0x10/0x10 [ 1102.884636][ T6035] ? __pfx___x64_sys_futex+0x10/0x10 [ 1102.884669][ T6035] ? xfd_validate_state+0x61/0x180 [ 1102.884713][ T6035] do_syscall_64+0xcd/0xfa0 [ 1102.884741][ T6035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1102.884765][ T6035] RIP: 0033:0x7f6888d8efc9 [ 1102.884783][ T6035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1102.884807][ T6035] RSP: 002b:00007f6886ff6038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1102.884828][ T6035] RAX: ffffffffffffffda RBX: 00007f6888fe5fa0 RCX: 00007f6888d8efc9 [ 1102.884844][ T6035] RDX: 0000000000000008 RSI: 0000000000000006 RDI: 0000000000000000 [ 1102.884858][ T6035] RBP: 00007f6888e11f91 R08: 0000000000000000 R09: 000000008000fff5 [ 1102.884873][ T6035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1102.884887][ T6035] R13: 00007f6888fe6038 R14: 00007f6888fe5fa0 R15: 00007ffebf1c0c48 [ 1102.884918][ T6035] [ 1104.094431][ T149] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.284710][ T149] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.384186][ T149] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.496321][ T149] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1105.079420][ T149] bridge_slave_1: left allmulticast mode [ 1105.085124][ T149] bridge_slave_1: left promiscuous mode [ 1105.150118][ T149] bridge0: port 2(bridge_slave_1) entered disabled state [ 1105.293641][ T149] bridge_slave_0: left allmulticast mode [ 1105.329388][ T149] bridge_slave_0: left promiscuous mode [ 1105.384863][ T149] bridge0: port 1(bridge_slave_0) entered disabled state [ 1105.940756][ T6013] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1105.958528][ T6013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1105.969460][ T6013] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1105.982950][ T6013] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1105.990680][ T6013] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1106.727652][ T149] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1106.740510][ T149] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1106.752784][ T149] bond0 (unregistering): Released all slaves [ 1107.673478][ T149] hsr_slave_0: left promiscuous mode [ 1107.711505][ T149] hsr_slave_1: left promiscuous mode [ 1107.725121][ T149] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1107.764313][ T149] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1107.803074][ T149] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1107.848775][ T149] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1107.977757][ T149] veth1_macvtap: left promiscuous mode [ 1108.003869][ T149] veth0_macvtap: left promiscuous mode [ 1108.043477][ T149] veth1_vlan: left promiscuous mode [ 1108.050400][ T149] veth0_vlan: left promiscuous mode [ 1108.079174][ T6013] Bluetooth: hci0: command tx timeout [ 1109.179029][ T149] team0 (unregistering): Port device team_slave_1 removed [ 1109.219242][ T149] team0 (unregistering): Port device team_slave_0 removed [ 1110.140571][ T6013] Bluetooth: hci0: command tx timeout [ 1110.347901][ T6124] chnl_net:caif_netlink_parms(): no params data found [ 1111.073304][ T6124] bridge0: port 1(bridge_slave_0) entered blocking state [ 1111.124005][ T6124] bridge0: port 1(bridge_slave_0) entered disabled state [ 1111.170990][ T6124] bridge_slave_0: entered allmulticast mode [ 1111.212021][ T6124] bridge_slave_0: entered promiscuous mode [ 1111.261044][ T6124] bridge0: port 2(bridge_slave_1) entered blocking state [ 1111.298825][ T6124] bridge0: port 2(bridge_slave_1) entered disabled state [ 1111.353510][ T6124] bridge_slave_1: entered allmulticast mode [ 1111.387949][ T6124] bridge_slave_1: entered promiscuous mode [ 1111.690014][ T6124] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1111.777335][ T6124] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1112.103075][ T6124] team0: Port device team_slave_0 added [ 1112.157153][ T6124] team0: Port device team_slave_1 added [ 1112.210212][ T6013] Bluetooth: hci0: command tx timeout [ 1112.386404][ T6124] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1112.422609][ T6124] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1112.510895][ T6124] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1112.534809][ T6124] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1112.568193][ T6124] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 1112.637624][ T6124] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1112.912097][ T6124] hsr_slave_0: entered promiscuous mode [ 1112.953288][ T6124] hsr_slave_1: entered promiscuous mode [ 1114.278689][ T6013] Bluetooth: hci0: command tx timeout [ 1114.519677][ T6124] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1114.545759][ T6124] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1114.575067][ T6124] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1114.601879][ T6124] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1114.791001][ T6124] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1114.848184][ T6124] 8021q: adding VLAN 0 to HW filter on device team0 [ 1114.873720][ T761] bridge0: port 1(bridge_slave_0) entered blocking state [ 1114.880908][ T761] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1114.920423][ T761] bridge0: port 2(bridge_slave_1) entered blocking state [ 1114.927622][ T761] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1115.394143][ T6124] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1115.993179][ T6124] veth0_vlan: entered promiscuous mode [ 1116.032197][ T6124] veth1_vlan: entered promiscuous mode [ 1116.088207][ T6124] veth0_macvtap: entered promiscuous mode [ 1116.140520][ T6124] veth1_macvtap: entered promiscuous mode [ 1116.182160][ T6124] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1116.219340][ T6124] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1116.256053][ T149] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1116.302298][ T149] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1116.327631][ T149] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1116.336391][ T149] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1116.528910][ T149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1116.552156][ T149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1116.632117][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1116.650658][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1117.864438][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.877797][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.890787][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.903665][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.916568][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.929461][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.942331][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.955197][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.968327][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1117.981139][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.843577][ C0] net_ratelimit: 6073 callbacks suppressed [ 1122.843599][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.862389][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.875281][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.888226][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.902130][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.915721][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.929101][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.942054][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.955311][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1122.968257][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1123.418491][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1123.457268][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1125.592405][T32547] Bluetooth: hci2: command 0x0406 tx timeout [ 1127.827853][ C0] net_ratelimit: 6240 callbacks suppressed [ 1127.827874][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.846703][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.859509][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.872458][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.885932][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.898929][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.911919][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.924878][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.937739][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1127.950678][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.812026][ C0] net_ratelimit: 6494 callbacks suppressed [ 1132.812046][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.831050][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.844259][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.857120][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.870058][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.883187][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.896294][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.909229][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.922150][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1132.935050][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.796455][ C0] net_ratelimit: 6495 callbacks suppressed [ 1137.796476][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.815325][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.828277][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.841131][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.854138][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.866957][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.879805][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.892854][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.905943][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1137.918993][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.780559][ C0] net_ratelimit: 6505 callbacks suppressed [ 1142.780582][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.799787][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.813202][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.826135][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.839132][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.852199][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.865206][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.878225][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.891099][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1142.903901][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.764482][ C0] net_ratelimit: 6560 callbacks suppressed [ 1147.764503][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.783211][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.796040][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.809072][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.822088][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.834998][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.847918][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.860829][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.873711][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1147.886578][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.748601][ C0] net_ratelimit: 6459 callbacks suppressed [ 1152.748623][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.767544][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.780855][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.793821][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.806665][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.819603][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.832532][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.845398][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.858278][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1152.871197][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.732279][ C0] net_ratelimit: 6318 callbacks suppressed [ 1157.732299][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.751058][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.764180][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.777430][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.790605][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.803453][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.816531][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.829562][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.842573][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1157.855635][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1162.716559][ C0] net_ratelimit: 6516 callbacks suppressed [ 1162.716581][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1162.735342][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1162.748175][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1162.760983][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1162.773991][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1162.787022][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1162.799912][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1162.812716][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1162.825791][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1162.838768][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1167.700893][ C0] net_ratelimit: 6572 callbacks suppressed [ 1167.700912][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1167.719630][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1167.732346][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1167.745109][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1167.758120][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1167.770984][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1167.784111][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1167.797930][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1167.810865][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1167.823689][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1172.684422][ C0] net_ratelimit: 6680 callbacks suppressed [ 1172.684445][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1172.703197][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1172.716305][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1172.729227][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1172.742064][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1172.754994][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1172.767855][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1172.780787][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1172.793550][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1172.806435][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1177.668721][ C0] net_ratelimit: 6619 callbacks suppressed [ 1177.668741][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1177.687556][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1177.700320][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1177.713073][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1177.725877][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1177.738775][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1177.751598][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1177.764658][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1177.780004][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1177.793016][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1182.653099][ C0] net_ratelimit: 6447 callbacks suppressed [ 1182.653120][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1182.671928][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1182.684836][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.697811][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.711108][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1182.724039][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1182.736979][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.749944][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1182.762927][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1182.775830][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1187.636925][ C0] net_ratelimit: 6381 callbacks suppressed [ 1187.636947][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.655825][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1187.668748][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1187.681556][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.694503][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.707842][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1187.721084][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1187.734047][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.746965][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1187.759868][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1192.621216][ C0] net_ratelimit: 6354 callbacks suppressed [ 1192.621238][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1192.639985][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1192.652718][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1192.665449][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1192.678313][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1192.691266][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1192.703938][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1192.716849][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1192.730649][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1192.743451][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1197.605543][ C0] net_ratelimit: 6466 callbacks suppressed [ 1197.605564][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1197.624440][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1197.637236][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1197.650161][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1197.663222][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1197.676102][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1197.688940][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1197.701746][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1197.714600][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1197.727448][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1202.589055][ C0] net_ratelimit: 6424 callbacks suppressed [ 1202.589075][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1202.607746][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1202.620615][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1202.633799][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1202.646543][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1202.659668][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1202.672613][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1202.685597][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1202.698478][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1202.711425][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1207.573081][ C0] net_ratelimit: 6457 callbacks suppressed [ 1207.573101][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1207.591683][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1207.604473][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1207.617473][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1207.630708][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1207.643494][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1207.656355][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1207.669194][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1207.682040][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1207.694847][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1212.557680][ C0] net_ratelimit: 6412 callbacks suppressed [ 1212.557702][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1212.576503][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1212.589486][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1212.602262][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1212.615073][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1212.628011][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1212.640910][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1212.653718][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1212.666634][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1212.680591][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1217.541191][ C0] net_ratelimit: 6370 callbacks suppressed [ 1217.541211][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1217.560007][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1217.572909][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1217.585721][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1217.598532][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1217.611554][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1217.624339][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1217.637120][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1217.649994][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1217.662921][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1222.525306][ C0] net_ratelimit: 6556 callbacks suppressed [ 1222.525327][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1222.543912][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1222.556725][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1222.569651][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1222.582581][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1222.595428][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1222.608343][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1222.621341][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1222.634286][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1222.647087][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1224.534680][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1224.541773][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P6712/1:b..l P3544/1:b..l [ 1224.551612][ C0] rcu: (detected by 0, t=10502 jiffies, g=176193, q=741 ncpus=1) [ 1224.559432][ C0] task:syz-executor state:R running task stack:24056 pid:3544 tgid:3544 ppid:3498 task_flags:0x400140 flags:0x00080001 [ 1224.574602][ C0] Call Trace: [ 1224.577904][ C0] [ 1224.580853][ C0] __schedule+0x1190/0x5de0 [ 1224.585389][ C0] ? __pfx___schedule+0x10/0x10 [ 1224.590358][ C0] ? __lock_acquire+0x622/0x1c90 [ 1224.595378][ C0] ? mark_held_locks+0x49/0x80 [ 1224.600205][ C0] preempt_schedule_irq+0x51/0x90 [ 1224.605265][ C0] irqentry_exit+0x36/0x90 [ 1224.609711][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1224.615730][ C0] RIP: 0010:rcu_is_watching+0x0/0xc0 [ 1224.621055][ C0] Code: e8 3c 8e e8 92 bb 34 03 e9 51 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 55 53 65 ff 05 43 ae ff 11 e8 2e d9 bb 09 48 c7 c3 a8 [ 1224.641020][ C0] RSP: 0018:ffffc9000b45f148 EFLAGS: 00000293 [ 1224.647108][ C0] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff81ccb63f [ 1224.655102][ C0] RDX: ffff888027e93c80 RSI: ffffffff81ccb6ee RDI: 0000000000000005 [ 1224.663094][ C0] RBP: 00007f4a5c785700 R08: 0000000000000005 R09: 0000000000000000 [ 1224.671080][ C0] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff81a77c10 [ 1224.679084][ C0] R13: ffffc9000b45f268 R14: 0000000000000000 R15: ffff888027e93c80 [ 1224.687097][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1224.693283][ C0] ? is_bpf_text_address+0x6f/0x1a0 [ 1224.698523][ C0] ? is_bpf_text_address+0x11e/0x1a0 [ 1224.703842][ C0] is_bpf_text_address+0x123/0x1a0 [ 1224.709446][ C0] kernel_text_address+0x8d/0x100 [ 1224.714597][ C0] __kernel_text_address+0xd/0x40 [ 1224.719745][ C0] unwind_get_return_address+0x59/0xa0 [ 1224.725232][ C0] arch_stack_walk+0xa6/0x100 [ 1224.730041][ C0] stack_trace_save+0x8e/0xc0 [ 1224.734970][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1224.740375][ C0] ? __lock_acquire+0xb8a/0x1c90 [ 1224.745348][ C0] kasan_save_stack+0x33/0x60 [ 1224.750327][ C0] ? kasan_save_stack+0x33/0x60 [ 1224.755249][ C0] ? kasan_save_track+0x14/0x30 [ 1224.760150][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 1224.765223][ C0] ? kmem_cache_alloc_noprof+0x250/0x6e0 [ 1224.770888][ C0] ? ptlock_alloc+0x1f/0x70 [ 1224.775566][ C0] ? pte_alloc_one+0x84/0x350 [ 1224.780359][ C0] ? __pte_alloc+0x6d/0x380 [ 1224.784892][ C0] ? copy_page_range+0x44a1/0x6930 [ 1224.790025][ C0] ? dup_mmap+0xe80/0x2280 [ 1224.794557][ C0] ? copy_process+0x3f0c/0x76a0 [ 1224.799530][ C0] ? kernel_clone+0xfc/0x930 [ 1224.804223][ C0] ? __do_sys_clone+0xce/0x120 [ 1224.809087][ C0] ? do_syscall_64+0xcd/0xfa0 [ 1224.813865][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1224.819976][ C0] kasan_save_track+0x14/0x30 [ 1224.824669][ C0] __kasan_slab_alloc+0x89/0x90 [ 1224.829541][ C0] kmem_cache_alloc_noprof+0x250/0x6e0 [ 1224.835032][ C0] ? ptlock_alloc+0x1f/0x70 [ 1224.839568][ C0] ? ptlock_alloc+0x1f/0x70 [ 1224.844087][ C0] ptlock_alloc+0x1f/0x70 [ 1224.848437][ C0] pte_alloc_one+0x84/0x350 [ 1224.852959][ C0] __pte_alloc+0x6d/0x380 [ 1224.857301][ C0] ? __pfx___pte_alloc+0x10/0x10 [ 1224.862248][ C0] ? __pfx___might_resched+0x10/0x10 [ 1224.867559][ C0] ? copy_page_range+0x1c69/0x6930 [ 1224.872697][ C0] copy_page_range+0x44a1/0x6930 [ 1224.877687][ C0] ? __pfx_copy_page_range+0x10/0x10 [ 1224.883000][ C0] ? __pfx___might_resched+0x10/0x10 [ 1224.888292][ C0] ? __pfx_mas_store+0x10/0x10 [ 1224.893069][ C0] ? __vma_enter_locked+0x163/0x3f0 [ 1224.898382][ C0] ? dup_mmap+0xe30/0x2280 [ 1224.902826][ C0] ? down_write+0x14d/0x200 [ 1224.907359][ C0] ? up_write+0x1b2/0x520 [ 1224.911714][ C0] dup_mmap+0xe80/0x2280 [ 1224.916020][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 1224.920739][ C0] copy_process+0x3f0c/0x76a0 [ 1224.925430][ C0] ? do_wp_page+0x1c59/0x52b0 [ 1224.930156][ C0] ? __pfx_copy_process+0x10/0x10 [ 1224.935292][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 1224.940468][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1224.945904][ C0] kernel_clone+0xfc/0x930 [ 1224.950522][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 1224.955681][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 1224.961189][ C0] __do_sys_clone+0xce/0x120 [ 1224.965818][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 1224.971040][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 1224.976025][ C0] ? do_user_addr_fault+0x843/0x1370 [ 1224.981345][ C0] do_syscall_64+0xcd/0xfa0 [ 1224.985965][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1224.992163][ C0] RIP: 0033:0x7f4a5c785713 [ 1224.996616][ C0] RSP: 002b:00007ffe01b939b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1225.005232][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a5c785713 [ 1225.013453][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1225.021428][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1225.029404][ C0] R10: 0000555590a7b7d0 R11: 0000000000000246 R12: 0000000000000000 [ 1225.037398][ C0] R13: 00000000000927c0 R14: 0000000000111a80 R15: 00007ffe01b93b50 [ 1225.045427][ C0] [ 1225.048476][ C0] task:syz.3.13706 state:R running task stack:27528 pid:6712 tgid:6703 ppid:6018 task_flags:0x400040 flags:0x00080001 [ 1225.062003][ C0] Call Trace: [ 1225.065286][ C0] [ 1225.068225][ C0] __schedule+0x1190/0x5de0 [ 1225.072743][ C0] ? __lock_acquire+0x622/0x1c90 [ 1225.077713][ C0] ? __pfx___schedule+0x10/0x10 [ 1225.082608][ C0] ? page_table_check_set+0x627/0x750 [ 1225.088032][ C0] ? do_raw_spin_lock+0x12c/0x2b0 [ 1225.093081][ C0] ? find_held_lock+0x2b/0x80 [ 1225.097766][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 1225.103176][ C0] preempt_schedule_common+0x44/0xc0 [ 1225.108503][ C0] preempt_schedule_thunk+0x16/0x30 [ 1225.113759][ C0] _raw_spin_unlock+0x3e/0x50 [ 1225.118675][ C0] copy_page_range+0x1c3e/0x6930 [ 1225.123823][ C0] ? __pfx_copy_page_range+0x10/0x10 [ 1225.129480][ C0] ? __pfx___might_resched+0x10/0x10 [ 1225.134788][ C0] ? __pfx_mas_store+0x10/0x10 [ 1225.139578][ C0] ? __vma_enter_locked+0x163/0x3f0 [ 1225.144817][ C0] ? dup_mmap+0xe30/0x2280 [ 1225.149350][ C0] ? down_write+0x14d/0x200 [ 1225.153995][ C0] ? up_write+0x1b2/0x520 [ 1225.158367][ C0] dup_mmap+0xe80/0x2280 [ 1225.162694][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 1225.167436][ C0] copy_process+0x3f0c/0x76a0 [ 1225.172148][ C0] ? page_table_check_set+0x627/0x750 [ 1225.177555][ C0] ? __pfx_copy_process+0x10/0x10 [ 1225.182872][ C0] ? _copy_from_user+0x59/0xd0 [ 1225.187673][ C0] kernel_clone+0xfc/0x930 [ 1225.192107][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 1225.197161][ C0] __do_sys_clone3+0x212/0x290 [ 1225.201939][ C0] ? __pfx___do_sys_clone3+0x10/0x10 [ 1225.207363][ C0] ? handle_mm_fault+0x2ab/0xd10 [ 1225.212355][ C0] ? do_user_addr_fault+0x843/0x1370 [ 1225.217657][ C0] do_syscall_64+0xcd/0xfa0 [ 1225.222173][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1225.228102][ C0] RIP: 0033:0x7f1f0978efc9 [ 1225.232521][ C0] RSP: 002b:00007f1f079d4f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1225.240967][ C0] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f1f0978efc9 [ 1225.249029][ C0] RDX: 00007f1f079d4f20 RSI: 0000000000000058 RDI: 00007f1f079d4f20 [ 1225.257011][ C0] RBP: 00007f1f09811f91 R08: 0000000000000000 R09: 0000000000000058 [ 1225.264989][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1225.272971][ C0] R13: 00007f1f099e6128 R14: 00007f1f099e6090 R15: 00007ffdb7bccd38 [ 1225.280966][ C0] [ 1227.509930][ C0] net_ratelimit: 5214 callbacks suppressed [ 1227.509952][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1227.528874][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1227.541761][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1227.554863][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1227.567847][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1227.580720][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1227.593729][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1227.606809][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1227.619681][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1227.632497][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1232.493542][ C0] net_ratelimit: 5951 callbacks suppressed [ 1232.493564][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1232.512775][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1232.525934][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1232.538996][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1232.551946][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1232.565959][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1232.579001][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1232.592234][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:52:d1:06:dc:de:90, vlan:0) [ 1232.605103][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1232.618037][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)