xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:53 executing program 1: syz_emit_ethernet(0xfc86, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:53 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}}}}}}, 0x0) [ 3447.343285][ T4327] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3447.360342][ T4327] CPU: 0 PID: 4327 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3447.368269][ T4327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3447.378339][ T4327] Call Trace: [ 3447.394944][ T4327] dump_stack+0x172/0x1f0 [ 3447.394965][ T4327] dump_header+0x10f/0xb6c [ 3447.394982][ T4327] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3447.394999][ T4327] ? ___ratelimit+0x60/0x595 [ 3447.395015][ T4327] ? do_raw_spin_unlock+0x57/0x270 [ 3447.395030][ T4327] oom_kill_process.cold+0x10/0x15 [ 3447.395045][ T4327] out_of_memory+0x79a/0x1280 [ 3447.395060][ T4327] ? lock_downgrade+0x880/0x880 [ 3447.395074][ T4327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3447.395088][ T4327] ? oom_killer_disable+0x280/0x280 [ 3447.395101][ T4327] ? find_held_lock+0x35/0x130 [ 3447.395125][ T4327] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3447.395139][ T4327] ? memcg_event_wake+0x230/0x230 [ 3447.395163][ T4327] ? do_raw_spin_unlock+0x57/0x270 [ 3447.414417][ T4327] ? _raw_spin_unlock+0x2d/0x50 [ 3447.414438][ T4327] try_charge+0x102c/0x15c0 [ 3447.414454][ T4327] ? find_held_lock+0x35/0x130 [ 3447.414476][ T4327] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3447.414500][ T4327] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3447.495301][ T4327] ? find_held_lock+0x35/0x130 [ 3447.495321][ T4327] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3447.495356][ T4327] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3447.512461][ T4327] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3447.517683][ T4327] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3447.523254][ T4327] __memcg_kmem_charge+0x136/0x300 [ 3447.528504][ T4327] __alloc_pages_nodemask+0x437/0x7e0 [ 3447.534013][ T4327] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3447.539766][ T4327] ? find_held_lock+0x35/0x130 [ 3447.544576][ T4327] ? percpu_ref_put_many+0x94/0x190 [ 3447.549798][ T4327] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3447.556064][ T4327] alloc_pages_current+0x107/0x210 [ 3447.561292][ T4327] __get_free_pages+0xc/0x40 [ 3447.565995][ T4327] pgd_alloc+0x8b/0x3f0 [ 3447.570205][ T4327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3447.576467][ T4327] ? pgd_page_get_mm+0x40/0x40 [ 3447.581250][ T4327] ? lockdep_init_map+0x1be/0x6d0 [ 3447.586300][ T4327] ? lockdep_init_map+0x1be/0x6d0 [ 3447.591335][ T4327] mm_init+0x590/0x9b0 [ 3447.595425][ T4327] copy_process.part.0+0x2b65/0x7980 [ 3447.600762][ T4327] ? __lock_acquire+0x548/0x3fb0 [ 3447.605747][ T4327] ? getname+0x20/0x20 [ 3447.609991][ T4327] ? __cleanup_sighand+0x60/0x60 [ 3447.614943][ T4327] ? lock_downgrade+0x880/0x880 [ 3447.619914][ T4327] _do_fork+0x257/0xfd0 [ 3447.624265][ T4327] ? fork_idle+0x1d0/0x1d0 [ 3447.630061][ T4327] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3447.636264][ T4327] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3447.641997][ T4327] ? do_syscall_64+0x26/0x610 [ 3447.646795][ T4327] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3447.652860][ T4327] ? do_syscall_64+0x26/0x610 [ 3447.657545][ T4327] __x64_sys_clone+0xbf/0x150 [ 3447.662244][ T4327] do_syscall_64+0x103/0x610 [ 3447.666855][ T4327] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3447.673170][ T4327] RIP: 0033:0x458209 [ 3447.677084][ T4327] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3447.698971][ T4327] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3447.707401][ T4327] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3447.715741][ T4327] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3447.723726][ T4327] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3447.732272][ T4327] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3447.740271][ T4327] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3447.755418][ T4327] memory: usage 307200kB, limit 307200kB, failcnt 13293 [ 3447.762943][ T4327] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3447.770763][ T4327] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3447.777842][ T4327] Memory cgroup stats for /syz2: cache:48KB rss:138984KB rss_huge:47104KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:138976KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3447.800508][ T4327] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=2275,uid=0 [ 3447.816364][ T4327] Memory cgroup out of memory: Killed process 2275 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3447.833811][ T1043] oom_reaper: reaped process 2275 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:13:54 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) syz_emit_ethernet(0xf, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0x2, [0x5c7, 0x9a2, 0x5f0, 0x2de]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendto$isdn(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000080000004d14a2440e3f2f7d3850b273574ebbbec650a18d900c360719eee6582c30910784213e98199a28c3454bfe10413f03ff52fb77a1039968192806c340b8dd656feaddbb69d1"], 0x4f, 0x20000040, &(0x7f0000000100)={0x22, 0x3, 0x7, 0x8, 0x100000000}, 0x6) r1 = semget(0x1, 0x3, 0x230) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000640)=""/200) 10:13:54 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:13:54 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x6800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:54 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x1c}}}}}}}, 0x0) 10:13:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0100", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:13:54 executing program 1: syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x10000, 0x400) syz_emit_ethernet(0x4e83, &(0x7f0000000000)={@dev={[], 0xc}, @broadcast, [], {@can={0xc, {{0x3, 0x9, 0x8}, 0x4, 0x3, 0x0, 0x0, "8fd7910ff03e8e71"}}}}, 0x0) semget(0x1, 0x100, 0x120) r0 = getpgid(0x0) capget(&(0x7f0000000040)={0x200f1526, r0}, &(0x7f0000000080)={0x9, 0xffffffffffffff00, 0x200, 0x3f, 0x2, 0xffff}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x6, 0x1f, 0x7, 0x5, 0x0, 0x40, 0x80, 0x8, 0xfffffffffffffffe, 0x7, 0x80000001, 0x1000, 0x0, 0xfffffffffffffff9, 0x3f1928ac, 0x80000001, 0x12000, 0x7, 0x0, 0x590a, 0x7fff, 0x2, 0x678, 0x8001, 0x81, 0x7016, 0xff, 0x8, 0x7fffffff, 0x7c, 0xab88, 0x3, 0x7ff, 0x4, 0x4, 0x9, 0x0, 0x1, 0x5, @perf_config_ext={0x100000000}, 0x21024, 0x3f, 0x8000000000000000, 0x1, 0x7, 0x6, 0x26c}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x9) 10:13:54 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x21}}}}}}}, 0x0) 10:13:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f000000, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:54 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x6c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:54 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0x1c, 0x6, 0x800003}], {0x8100, 0x3, 0x7, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:54 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0xfffffffffffffffe, 0x0) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0000000000300000000000019078a22314bbac1414110304907800000000450000000000000000000000ac2314aaac141400b7226cd9b91ea9cd7b4e9417144be78d2b5f04ea86399ef580df3e5e284010140d093e2bf74184d4661ad492b8063d908183755940da372165aa1d7636a8a5dc629b776d"], 0x0) 10:13:54 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x2f}}}}}}}, 0x0) 10:13:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa14d1cccdaa71b446d57c22aad3b00df67bdbb628d2aa0800450000300000000000019078ac2314bbac1414110304907800000000450000009a5dbcf954250b6f531e2e761de04cec7882454622d6f58e9883c6d0480cb218ea3d7122429cb489fd02b72612675ffa796b84aaffe4b1e7e1976ded53bc19d72a53c9f301e6fe1040da11750db9236b7f782af4504004ea72a3a21f381abf077c4d6613b2084f07b2f4edda3e22e749fdff04b6683af9123266b1c4f3369fd4507c2715871bde6c61d3e3"], 0x0) 10:13:55 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x7000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:55 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:13:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x30}}}}}}}, 0x0) 10:13:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:13:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:13:55 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaabc970a5f3cba2bfe300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac1414008c20349264050692997c30bf0031a97c636131c5495ee01dffd26329e0fe7a9f985909f112591137f43c09cd899a638ffbc18ed0"], 0x0) 10:13:55 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x7400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x3a}}}}}}}, 0x0) 10:13:55 executing program 1: r0 = socket(0x0, 0x3, 0x3f) sendto$rxrpc(r0, &(0x7f0000000000)="60542ad7c0861f3c7de5dbe5c8259d10424fb40b133c34cde76d0e249c4928631c", 0x21, 0x8000, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:55 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x7a00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xf0}}}}}}}, 0x0) 10:13:55 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0xe803000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x2000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080)="056e36c123bd91ec67599cd122e9564dbc1a7a53b55efdde4780e891f8d0d377e2bce4eb2c14b2a116a3ec62b77f6a87c3abfab69c0b7112279be0d460cb0c5155b517c6c393e647c86e60a1a7f776a421dee2b1e343d5dfc1fab0d93b79ab0a9db5b5c32541a5b184bbf70de22c5cccfb8846479e5881bad4f536bcc7e15a48775c356796e58dc6256f0f6cc94840ca06a3f4b49c67906372f6192bfaf9a6f09461b27df4a1a15e475b34d95f72fc042fda42cd6bdef59529783a76170ebcc3e6d60db3f90685324d7e4b2e9fa3b06a4147f7c3dd2eb2bdda511dab", 0xdc, r0}, 0x68) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1}) 10:13:55 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0xf401000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x300}}}}}}}, 0x0) 10:13:55 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:13:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80800) 10:13:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:13:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000ae3c797166b851ac5132812231a46acbeb623beae5be85cd614369fa2bdd497b58c2ab7cd021706659cb", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000080)={r1}, &(0x7f0000000140)=0x8) 10:13:56 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x600}}}}}}}, 0x0) 10:13:56 executing program 1: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) syz_emit_ethernet(0x20c, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa982, 0x2000) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000500)='TIPCv2\x00') r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x34, r3, 0x302, 0xd38c, 0x25dfdbff, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x0, 0x1000, @udp='udp:syz1\x00'}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x480d0}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000004c0)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@my=0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20900000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="78000000032441fad1532572a8c219254ab4b41eb149056dcc87a44e4b15689f5b5388313f2b972e87c8f92de587811547b1e16fc170befefc16d54352ca78623da63f9994bbe89d7182733030edb0843d661e59d8ccd4743d28f12f7d913efb7ebf87f6967bba519a", @ANYRES16=r2, @ANYBLOB="000428bd7000fddbdf251100000014000700080001001f00000008000100080000003800020008000200020000000800010002000000080002000600000008000200d700000008000100ff0700000400040008000100030000001800020008000100018000000400040008000100f7ffffff"], 0x3}, 0x1, 0x0, 0x0, 0x87052b287824b1b4}, 0x4000) [ 3449.916899][ T4481] net_ratelimit: 14 callbacks suppressed [ 3449.916918][ T4481] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x700}}}}}}}, 0x0) 10:13:56 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)) syz_emit_ethernet(0x173313703a568ce9, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x11, &(0x7f00000000c0)={@remote, @random="601484cd7d7c", [], {@x25={0x805, {0x1, 0x0, 0x2f}}}}, &(0x7f0000000100)={0x1, 0x2, [0xf5, 0xde6, 0xfc4, 0xb3d]}) 10:13:56 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xb00}}}}}}}, 0x0) [ 3450.074653][ T4496] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:56 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3450.188497][ T4508] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:56 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:13:56 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xcf, 0x12000) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:56 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x1100}}}}}}}, 0x0) 10:13:56 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x80000001, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1e7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="42a1a67aa3c1f75721834d3bebcdb96dd6ab321b9f2c0fd7449452bb736d618d69983cddd3", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) r3 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) 10:13:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 3450.766594][ T4522] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x1c00}}}}}}}, 0x0) 10:13:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500003000ad1292b36d05276a00000000019078ac2307bbac1414110304907800000000450000000600000000000000ac2314aaac141400"], 0x0) r0 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="2f3fc0b21a4e155761d71e3f33009f52a073af2aea27294e68db96c502384f6227de87c3117bc4805ec55585f6436fe0c62898de33350a4e9af2ef7e4abb2263ade1a67d7d9c33473c01a8627d239e2da1564893df066206ac07710b233e8054e9e507ce1847538683f8440896aca91a305cb45901b3a42b96a94788cdbd30883256005be64a16195a8326a0326dc8d7bb1267c5a8c92b2cd2", 0x99, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/2, 0x2) [ 3450.874740][ T4536] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x2100}}}}}}}, 0x0) 10:13:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:57 executing program 1: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x100) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x3, 0x3ff}) [ 3451.054665][ T4557] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:57 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:13:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x2f00}}}}}}}, 0x0) 10:13:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:57 executing program 1: syz_emit_ethernet(0x2c3, &(0x7f0000000000)={@broadcast, @local, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @dev={[], 0x13}, @local, @dev={[], 0x11}, @local}}}}, 0x0) 10:13:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:13:57 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x80000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x5, 0x1, 0x800, 0x3, 0x18, 0x7ff, 0xfffffffffffffffa, 0x8, 0xa, 0x8, 0x0, 0x100000000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000480)=0x8) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000005c0)={0x1ff, 0x1, 0x7, 0x0, 0x0, [{r1, 0x0, 0x2}, {r1, 0x0, 0x1}, {r1, 0x0, 0xb8}, {r1, 0x0, 0x6}, {r1, 0x0, 0x800}, {r1, 0x0, 0x7ff}, {r1, 0x0, 0x7ff}]}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x7, 0xfffffffffffffffb, 0x7, 0x4, 0x1000, 0x5, 0x5226, {r3, @in6={{0xa, 0x4e20, 0x24c4, @rand_addr="dda8194e81a14a99e131a2c321233117", 0x100000001}}, 0x2, 0x8, 0x6, 0x9, 0x1}}, &(0x7f0000000580)=0xb0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f00000006c0)={r4, 0x0, 0x8001, 0xfffffffffffffe01, 0x9}) sysfs$1(0x1, &(0x7f0000000180)='/dev/btrfs-control\x00') r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x20b00, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000080)) [ 3451.652030][ T4578] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa080045000030000100000001bc9078ac2314bbac1414110304907800000000450000000020000000000000ac2314aaac141400dc31ca1bcf669490818657551c197268f8015d2ba7640b2cac35ab0ee10455e67ff939392e6401e113bb"], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20000, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='\x00', 0x1, 0x3) 10:13:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x3000}}}}}}}, 0x0) 10:13:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) 10:13:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18, 0x71, 0x1, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) 10:13:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x3a00}}}}}}}, 0x0) [ 3451.866902][ T4605] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:58 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:13:58 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x4000}}}}}}}, 0x0) 10:13:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @dev={[], 0x20}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:13:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) [ 3452.575962][ T4632] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3452.600633][ T4632] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:13:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xf000}}}}}}}, 0x0) 10:13:58 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:58 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1000, 0x4) 10:13:58 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffff, 0x40000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="114726efcafb3a5695485e737df56ad1264dcc6ad50fa6f35937a119f36ad177b965a1d6cafc9d3599eac3e6dee5ac976a367975fff2a7ee9719f6704523b4dd33b5090bf93c074aeb34acd0c03c1ed24f8b47e2ccc51e08fee3dcdbbaba43d5afeb916df75742de76dbd8bbc2167ac1516dbd5a") r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xff, @rand_addr="5478675720a07d17da96999b444740a4", 0x9}, @in={0x2, 0x4e21, @local}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x6c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) 10:13:58 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xf0ffff}}}}}}}, 0x0) 10:13:59 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:13:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) personality(0x1000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x24000000, 0xff, 0x39}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x8001, 0x6, 0x50bc, 0x5, 0x7fff}) ioctl$TIOCNOTTY(r0, 0x5422) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710}, 0x48c, 0x801) 10:13:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:13:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x1000000}}}}}}}, 0x0) 10:13:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:13:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:13:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x2000000}}}}}}}, 0x0) 10:13:59 executing program 1: syz_emit_ethernet(0xd6, &(0x7f0000000000)={@empty, @local, [{[], {0x8100, 0x1000, 0x5, 0x1}}], {@llc={0x4, {@llc={0x4, 0x0, "0f", "7e492a8fa3baf71896610909ddc4b10f32103b1fd495be59643ba40bbd25b159d5276a4dd80c9ab7893916ecff82ac71611b7376eb876f777e6ed88d0cb48b9a077c42db8b14e89cc6f8e4989101e30fbd730308a54f67e2afe5411a843387dd77694d87532bc8980fa5b2826f325cc030470ff179271a3334b60cb581e3f28459a37fc91ef1537119c75d797365e74955680c6c74b7aedec640f817c9fedf6bd5b6a6cd44acf385c852e47c230d71ef163c3369470a7754c01d8a15791b254412"}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:59 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x3000000}}}}}}}, 0x0) 10:13:59 executing program 1: io_setup(0x8, &(0x7f0000000080)=0x0) io_pgetevents(r0, 0xff, 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}, 0x0) syz_emit_ethernet(0x309, &(0x7f0000000000)={@broadcast, @local, [{[{0x9100, 0xd7a, 0xff}], {0x8100, 0x110, 0x40, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:13:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3454.311508][ T4685] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3454.322156][ T4685] CPU: 0 PID: 4685 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3454.330234][ T4685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3454.340308][ T4685] Call Trace: [ 3454.343683][ T4685] dump_stack+0x172/0x1f0 [ 3454.348127][ T4685] dump_header+0x10f/0xb6c [ 3454.352565][ T4685] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3454.358401][ T4685] ? ___ratelimit+0x60/0x595 [ 3454.363009][ T4685] ? do_raw_spin_unlock+0x57/0x270 [ 3454.368119][ T4685] oom_kill_process.cold+0x10/0x15 [ 3454.373220][ T4685] out_of_memory+0x79a/0x1280 [ 3454.378032][ T4685] ? lock_downgrade+0x880/0x880 [ 3454.382876][ T4685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3454.389198][ T4685] ? oom_killer_disable+0x280/0x280 [ 3454.394556][ T4685] ? find_held_lock+0x35/0x130 [ 3454.399606][ T4685] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3454.405151][ T4685] ? memcg_event_wake+0x230/0x230 [ 3454.410172][ T4685] ? do_raw_spin_unlock+0x57/0x270 [ 3454.415307][ T4685] ? _raw_spin_unlock+0x2d/0x50 [ 3454.420156][ T4685] try_charge+0x102c/0x15c0 [ 3454.424663][ T4685] ? find_held_lock+0x35/0x130 [ 3454.429586][ T4685] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3454.435243][ T4685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3454.441482][ T4685] ? kasan_check_read+0x11/0x20 [ 3454.446348][ T4685] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3454.451918][ T4685] mem_cgroup_try_charge+0x24d/0x5e0 [ 3454.457210][ T4685] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3454.462942][ T4685] __handle_mm_fault+0x1e1f/0x3ec0 [ 3454.468336][ T4685] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3454.473874][ T4685] ? find_held_lock+0x35/0x130 [ 3454.478630][ T4685] ? handle_mm_fault+0x322/0xb30 [ 3454.483579][ T4685] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3454.489826][ T4685] ? kasan_check_read+0x11/0x20 [ 3454.494680][ T4685] handle_mm_fault+0x43f/0xb30 [ 3454.499463][ T4685] __do_page_fault+0x5ef/0xda0 [ 3454.505133][ T4685] do_page_fault+0x71/0x581 [ 3454.509663][ T4685] ? page_fault+0x8/0x30 [ 3454.514014][ T4685] page_fault+0x1e/0x30 [ 3454.518425][ T4685] RIP: 0033:0x45abbd [ 3454.522486][ T4685] Code: 5b 5d f3 c3 66 0f 1f 84 00 00 00 00 00 48 c7 c0 ea ff ff ff 48 85 ff 0f 84 e0 8e fb ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 <48> 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 [ 3454.542089][ T4685] RSP: 002b:0000000000a4faa8 EFLAGS: 00010202 [ 3454.548150][ T4685] RAX: ffffffffffffffea RBX: 00007ff8d790b700 RCX: 00007ff8d790b700 [ 3454.557315][ T4685] RDX: 00000000003d0f00 RSI: 00007ff8d790adb0 RDI: 000000000040f010 [ 3454.565291][ T4685] RBP: 0000000000a4fcb0 R08: 00007ff8d790b9d0 R09: 00007ff8d790b700 [ 3454.573348][ T4685] R10: 00007ff8d790adc0 R11: 0000000000000246 R12: 0000000000000000 [ 3454.581327][ T4685] R13: 0000000000a4fb5f R14: 00007ff8d790b9c0 R15: 000000000073c0ec [ 3454.591514][ T4685] memory: usage 307200kB, limit 307200kB, failcnt 13336 [ 3454.598628][ T4685] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3454.608173][ T4685] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3454.615615][ T4685] Memory cgroup stats for /syz2: cache:48KB rss:137484KB rss_huge:45056KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:137696KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3454.637579][ T4685] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=2625,uid=0 [ 3454.652956][ T4685] Memory cgroup out of memory: Killed process 2625 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3454.668553][ T1043] oom_reaper: reaped process 2625 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:14:00 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:00 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:00 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x4000000}}}}}}}, 0x0) 10:14:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000000)) 10:14:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:01 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x4000, 0x0) ioctl$VIDIOC_S_MODULATOR(r0, 0x40445637, &(0x7f0000000040)={0x3, "b20fc706c251b538914fe3fb29422d2607a23452000e53ede8d69b9255f29164", 0x1, 0xc2, 0x5, 0x10, 0x3}) syz_emit_ethernet(0xfffffffffffffecd, &(0x7f0000000300)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0x3, 0x10001, 0x1}], {0x8100, 0x674, 0x80, 0x2}}], {@x25={0x805, {0x0, 0x6, 0xf1, "39ef211004ce159f133382bcdf87b5205bc38810ab1216b11d86fe24f56f28144bf59fab7177a87669c58d608c966d77b9a88e1bcf745a27f8f4df03f1877587e05639b4c79d1ecb5b0ba2f3f6602475b54bd572722f4ed8cc3805253ae011e262f79ab9f8c44df0f1eada93bdd4ff266e85fd5760842d05cb690b9279341c4cf9f6aa6327f78761f96c5036b024b830ad6629f0f0f798711ad6eb2cd8cb6e03cba740ebfa4c1d497c66140512c31f8a3ef723ac27a9c04f639722c81e745c50126ae48070474534032529bea60004dae87398268899eb6486ce2bc4"}}}}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000100)={0x1f000, 0x1000}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000000)={0x0, @speck128}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000000c0)={0x3000, 0x0, 0x9, 0xffffffffffffffff}) prctl$PR_GET_KEEPCAPS(0x7) 10:14:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:01 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:01 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x6000000}}}}}}}, 0x0) 10:14:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaa08004500003d00000000000000000000ac2314aaac14140000000000000000e4ff00000efa6acf6173926601bb8aeed304ed5b8619d7f8e9471aeeba000000"], 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x80, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xca8, 0x88, 0x800, 0x9}) 10:14:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 3455.016623][ T4751] net_ratelimit: 7 callbacks suppressed [ 3455.016655][ T4751] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3455.645932][ T4733] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 3455.663020][ T4733] CPU: 1 PID: 4733 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3455.671820][ T4733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3455.681868][ T4733] Call Trace: [ 3455.685246][ T4733] dump_stack+0x172/0x1f0 [ 3455.689749][ T4733] dump_header+0x10f/0xb6c [ 3455.694164][ T4733] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3455.700389][ T4733] ? ___ratelimit+0x60/0x595 [ 3455.704996][ T4733] ? do_raw_spin_unlock+0x57/0x270 [ 3455.710710][ T4733] oom_kill_process.cold+0x10/0x15 [ 3455.716007][ T4733] out_of_memory+0x79a/0x1280 [ 3455.725505][ T4733] ? lock_downgrade+0x880/0x880 [ 3455.730383][ T4733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3455.736642][ T4733] ? oom_killer_disable+0x280/0x280 [ 3455.742155][ T4733] ? find_held_lock+0x35/0x130 [ 3455.747020][ T4733] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3455.752690][ T4733] ? memcg_event_wake+0x230/0x230 [ 3455.757719][ T4733] ? do_raw_spin_unlock+0x57/0x270 [ 3455.762830][ T4733] ? _raw_spin_unlock+0x2d/0x50 [ 3455.771302][ T4733] try_charge+0x102c/0x15c0 [ 3455.775827][ T4733] ? find_held_lock+0x35/0x130 [ 3455.780595][ T4733] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3455.786141][ T4733] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3455.798996][ T4733] ? find_held_lock+0x35/0x130 [ 3455.803760][ T4733] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3455.809309][ T4733] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3455.814874][ T4733] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3455.820106][ T4733] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3455.825651][ T4733] __memcg_kmem_charge+0x136/0x300 [ 3455.830780][ T4733] __alloc_pages_nodemask+0x437/0x7e0 [ 3455.843376][ T4733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3455.849623][ T4733] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3455.855351][ T4733] ? copy_process.part.0+0x1d08/0x7980 [ 3455.860809][ T4733] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3455.866112][ T4733] ? trace_hardirqs_on+0x67/0x230 [ 3455.871238][ T4733] ? kasan_check_read+0x11/0x20 [ 3455.876091][ T4733] copy_process.part.0+0x3e0/0x7980 [ 3455.881286][ T4733] ? psi_memstall_leave+0x11c/0x180 [ 3455.886492][ T4733] ? sched_clock+0x2e/0x50 [ 3455.890903][ T4733] ? psi_memstall_leave+0x12e/0x180 [ 3455.896109][ T4733] ? find_held_lock+0x35/0x130 [ 3455.900870][ T4733] ? psi_memstall_leave+0x12e/0x180 [ 3455.906065][ T4733] ? __cleanup_sighand+0x60/0x60 [ 3455.911001][ T4733] ? __lock_acquire+0x548/0x3fb0 [ 3455.915937][ T4733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3455.922187][ T4733] _do_fork+0x257/0xfd0 [ 3455.927571][ T4733] ? fork_idle+0x1d0/0x1d0 [ 3455.932257][ T4733] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 3455.938409][ T4733] ? lock_downgrade+0x880/0x880 [ 3455.943257][ T4733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3455.951140][ T4733] ? blkcg_exit_queue+0x30/0x30 [ 3455.956001][ T4733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3455.961476][ T4733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3455.967086][ T4733] ? do_syscall_64+0x26/0x610 [ 3455.971773][ T4733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3455.978655][ T4733] ? do_syscall_64+0x26/0x610 [ 3455.983357][ T4733] __x64_sys_clone+0xbf/0x150 [ 3455.988052][ T4733] do_syscall_64+0x103/0x610 [ 3455.992663][ T4733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3455.998865][ T4733] RIP: 0033:0x45abd9 [ 3456.002784][ T4733] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 3456.022835][ T4733] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 3456.031328][ T4733] RAX: ffffffffffffffda RBX: 00007ff8d792c700 RCX: 000000000045abd9 [ 3456.039315][ T4733] RDX: 00007ff8d792c9d0 RSI: 00007ff8d792bdb0 RDI: 00000000003d0f00 [ 3456.047286][ T4733] RBP: 0000000000a4fcb0 R08: 00007ff8d792c700 R09: 00007ff8d792c700 [ 3456.055251][ T4733] R10: 00007ff8d792c9d0 R11: 0000000000000202 R12: 0000000000000000 [ 3456.063326][ T4733] R13: 0000000000a4fb5f R14: 00007ff8d792c9c0 R15: 000000000073c04c [ 3456.078931][ T4733] memory: usage 307172kB, limit 307200kB, failcnt 13371 [ 3456.085988][ T4733] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3456.093590][ T4733] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3456.100833][ T4733] Memory cgroup stats for /syz2: cache:48KB rss:137720KB rss_huge:45056KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:137732KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3456.122905][ T4733] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4733,uid=0 10:14:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x7000000}}}}}}}, 0x0) 10:14:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000765c782a95fac747a0d4cab3d39d1248be4222de21f1c4060a5128a47d9b7fb546c6183348f311ee63bb08145e006c34631ad2baa91d49e483f653a56486b0945efc0974e216d242cd50ed964cf1939c4f79eb4f465391e47b95d278d43095682a6b7eb717790454091ae04b90d6ffc2b36f77f73d1d5d9bcc0cc92342928c0220166504b745b82c3b5a6616d23f64c38bd785fdc9ac13c19ba4109275556a1000000000000000000000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:02 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 10:14:02 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffceffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000400000000000000ac2314aaac1414"], 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2000, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) fremovexattr(r0, &(0x7f0000000040)=@random={'security.', '/proc/capi/capi20ncci\x00'}) [ 3456.138905][ T4733] Memory cgroup out of memory: Killed process 4733 (syz-executor.2) total-vm:72712kB, anon-rss:2212kB, file-rss:35668kB, shmem-rss:0kB [ 3456.156713][ T1043] oom_reaper: reaped process 4733 (syz-executor.2), now anon-rss:0kB, file-rss:34836kB, shmem-rss:0kB 10:14:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x8000000}}}}}}}, 0x0) [ 3456.205350][ T4778] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:02 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) 10:14:02 executing program 1: openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x20680, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x33}, &(0x7f0000000080)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xb000000}}}}}}}, 0x0) 10:14:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:02 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x20000048) [ 3456.423660][ T4793] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 3456.482311][ T4805] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3456.492983][ T4793] CPU: 1 PID: 4793 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3456.502837][ T4793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3456.512903][ T4793] Call Trace: [ 3456.516224][ T4793] dump_stack+0x172/0x1f0 [ 3456.520757][ T4793] dump_header+0x10f/0xb6c [ 3456.525202][ T4793] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 10:14:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11000000}}}}}}}, 0x0) [ 3456.531042][ T4793] ? ___ratelimit+0x60/0x595 [ 3456.535754][ T4793] ? do_raw_spin_unlock+0x57/0x270 [ 3456.540917][ T4793] oom_kill_process.cold+0x10/0x15 [ 3456.546055][ T4793] out_of_memory+0x79a/0x1280 [ 3456.550764][ T4793] ? lock_downgrade+0x880/0x880 [ 3456.557150][ T4793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3456.563512][ T4793] ? oom_killer_disable+0x280/0x280 [ 3456.563536][ T4793] ? find_held_lock+0x35/0x130 [ 3456.563560][ T4793] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3456.563573][ T4793] ? memcg_event_wake+0x230/0x230 [ 3456.563593][ T4793] ? do_raw_spin_unlock+0x57/0x270 [ 3456.563616][ T4793] ? _raw_spin_unlock+0x2d/0x50 [ 3456.594319][ T4793] try_charge+0x102c/0x15c0 [ 3456.598863][ T4793] ? find_held_lock+0x35/0x130 [ 3456.598889][ T4793] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3456.598903][ T4793] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3456.598923][ T4793] ? find_held_lock+0x35/0x130 [ 3456.609430][ T4793] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3456.609458][ T4793] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3456.609474][ T4793] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3456.609492][ T4793] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3456.609508][ T4793] __memcg_kmem_charge+0x136/0x300 [ 3456.609539][ T4793] __alloc_pages_nodemask+0x437/0x7e0 [ 3456.609557][ T4793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3456.609580][ T4793] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3456.625449][ T4793] ? copy_process.part.0+0x1d08/0x7980 [ 3456.625471][ T4793] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3456.625489][ T4793] ? trace_hardirqs_on+0x67/0x230 [ 3456.625507][ T4793] ? kasan_check_read+0x11/0x20 [ 3456.625540][ T4793] copy_process.part.0+0x3e0/0x7980 [ 3456.636294][ T4793] ? __lock_acquire+0x548/0x3fb0 [ 3456.636312][ T4793] ? getname+0x20/0x20 [ 3456.636341][ T4793] ? __might_fault+0x12b/0x1e0 [ 3456.636365][ T4793] ? __cleanup_sighand+0x60/0x60 [ 3456.695989][ T4793] ? lock_downgrade+0x880/0x880 [ 3456.696019][ T4793] _do_fork+0x257/0xfd0 [ 3456.704875][ T4793] ? fork_idle+0x1d0/0x1d0 [ 3456.704903][ T4793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3456.704926][ T4793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3456.734219][ T4793] ? do_syscall_64+0x26/0x610 [ 3456.738970][ T4793] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3456.745066][ T4793] ? do_syscall_64+0x26/0x610 [ 3456.749775][ T4793] __x64_sys_clone+0xbf/0x150 [ 3456.754492][ T4793] do_syscall_64+0x103/0x610 [ 3456.759145][ T4793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3456.765055][ T4793] RIP: 0033:0x458209 [ 3456.769093][ T4793] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3456.788892][ T4793] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3456.797413][ T4793] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3456.806255][ T4793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3456.814226][ T4793] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3456.822195][ T4793] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3456.830172][ T4793] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3456.840030][ T4793] memory: usage 307192kB, limit 307200kB, failcnt 13397 [ 3456.848970][ T4793] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3456.856461][ T4793] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3456.863685][ T4793] Memory cgroup stats for /syz2: cache:48KB rss:137720KB rss_huge:45056KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:137748KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3456.885814][ T4793] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=2675,uid=0 [ 3456.902547][ T4793] Memory cgroup out of memory: Killed process 2675 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:14:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000010, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x10c) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r2 = shmget$private(0x0, 0x2000, 0x9, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/30) 10:14:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x1c000000}}}}}}}, 0x0) 10:14:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in6=@mcast2, 0x4e21, 0x5, 0x4e20, 0x1, 0xa, 0xa0, 0x80, 0x4, r1, r2}, {0x7f10, 0x9, 0x9, 0xfffffffffffffff7, 0xffffffff80000001, 0x642, 0x2, 0x1}, {0x3ff, 0x20, 0x3, 0xfdd}, 0xfd, 0x6e6bbd, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1, 0x4d4, 0xff}, 0x2, @in=@empty, 0x0, 0x7, 0x3, 0xffffffff, 0x9, 0x3, 0xfffffffffffffffa}}, 0xe8) 10:14:03 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 3457.110856][ T4838] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:03 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 10:14:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:03 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x21000000}}}}}}}, 0x0) 10:14:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400000) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000080)={0x18, 0x1, 0x0, {0xb14b}}, 0x18) 10:14:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3457.243648][ T4835] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3457.303974][ T4835] CPU: 1 PID: 4835 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3457.311917][ T4835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3457.322089][ T4835] Call Trace: [ 3457.325405][ T4835] dump_stack+0x172/0x1f0 [ 3457.329548][ T4868] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3457.329786][ T4835] dump_header+0x10f/0xb6c [ 3457.345499][ T4835] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3457.351341][ T4835] ? ___ratelimit+0x60/0x595 [ 3457.355949][ T4835] ? do_raw_spin_unlock+0x57/0x270 [ 3457.361090][ T4835] oom_kill_process.cold+0x10/0x15 [ 3457.366225][ T4835] out_of_memory+0x79a/0x1280 [ 3457.370935][ T4835] ? lock_downgrade+0x880/0x880 [ 3457.375910][ T4835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3457.382172][ T4835] ? oom_killer_disable+0x280/0x280 [ 3457.387385][ T4835] ? find_held_lock+0x35/0x130 [ 3457.392175][ T4835] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3457.397737][ T4835] ? memcg_event_wake+0x230/0x230 [ 3457.402788][ T4835] ? do_raw_spin_unlock+0x57/0x270 [ 3457.407921][ T4835] ? _raw_spin_unlock+0x2d/0x50 [ 3457.410405][ T4870] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3457.412813][ T4835] try_charge+0x102c/0x15c0 [ 3457.412829][ T4835] ? find_held_lock+0x35/0x130 [ 3457.412854][ T4835] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3457.441568][ T4835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3457.447828][ T4835] ? kasan_check_read+0x11/0x20 [ 3457.452697][ T4835] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3457.458283][ T4835] mem_cgroup_try_charge+0x24d/0x5e0 [ 3457.463604][ T4835] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3457.469359][ T4835] wp_page_copy+0x408/0x1740 [ 3457.473983][ T4835] ? find_held_lock+0x35/0x130 [ 3457.474007][ T4835] ? pmd_pfn+0x1d0/0x1d0 [ 3457.474023][ T4835] ? lock_downgrade+0x880/0x880 [ 3457.474044][ T4835] ? swp_swapcount+0x540/0x540 [ 3457.483061][ T4835] ? kasan_check_read+0x11/0x20 [ 3457.483095][ T4835] ? do_raw_spin_unlock+0x57/0x270 [ 3457.492774][ T4835] do_wp_page+0x5d8/0x16c0 [ 3457.502834][ T4835] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3457.502857][ T4835] __handle_mm_fault+0x22e8/0x3ec0 [ 3457.502876][ T4835] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3457.502891][ T4835] ? find_held_lock+0x35/0x130 [ 3457.502910][ T4835] ? handle_mm_fault+0x322/0xb30 [ 3457.512780][ T4835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3457.512808][ T4835] ? kasan_check_read+0x11/0x20 [ 3457.523487][ T4835] handle_mm_fault+0x43f/0xb30 [ 3457.523510][ T4835] __do_page_fault+0x5ef/0xda0 10:14:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x862300000000000, 0x420081) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) [ 3457.523542][ T4835] do_page_fault+0x71/0x581 [ 3457.523557][ T4835] ? page_fault+0x8/0x30 [ 3457.523580][ T4835] page_fault+0x1e/0x30 [ 3457.567298][ T4835] RIP: 0033:0x40ba3d [ 3457.571212][ T4835] Code: 48 10 8b 4c 24 4c 88 58 20 48 8b 5c 24 50 80 60 20 01 48 89 2d cc 04 33 00 89 48 24 48 89 58 18 31 c0 48 8b 8c 04 10 01 00 00 <48> 89 8c 02 30 bf 73 00 48 83 c0 08 48 83 f8 48 75 e6 e8 bc 73 ff [ 3457.591199][ T4835] RSP: 002b:0000000000a4fbe0 EFLAGS: 00010297 [ 3457.597269][ T4835] RAX: 0000000000000030 RBX: ffffffffffffffff RCX: 0000000000000000 [ 3457.605227][ T4835] RDX: 00000000000000a0 RSI: 00007ff8d794cdb0 RDI: 000000000073bfa8 [ 3457.613187][ T4835] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 00007ff8d794d700 [ 3457.621151][ T4835] R10: 00007ff8d794d9d0 R11: 0000000000000202 R12: 0000000000000381 [ 3457.629143][ T4835] R13: 0000000000000001 R14: 0000000000000003 R15: 000000000073bfac [ 3457.644202][ T4835] memory: usage 307200kB, limit 307200kB, failcnt 13408 [ 3457.651618][ T4835] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3457.660441][ T4835] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3457.667396][ T4835] Memory cgroup stats for /syz2: cache:48KB rss:137744KB rss_huge:45056KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:137744KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3457.689437][ T4835] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3057,uid=0 [ 3457.705332][ T4835] Memory cgroup out of memory: Killed process 3057 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3457.721937][ T1043] oom_reaper: reaped process 3057 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3457.916818][ T4835] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 3457.930599][ T4835] CPU: 0 PID: 4835 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3457.938497][ T4835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3457.948562][ T4835] Call Trace: [ 3457.951864][ T4835] dump_stack+0x172/0x1f0 [ 3457.956198][ T4835] dump_header+0x10f/0xb6c [ 3457.960631][ T4835] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3457.966441][ T4835] ? ___ratelimit+0x60/0x595 [ 3457.971039][ T4835] ? do_raw_spin_unlock+0x57/0x270 [ 3457.976214][ T4835] oom_kill_process.cold+0x10/0x15 [ 3457.981321][ T4835] out_of_memory+0x79a/0x1280 [ 3457.986003][ T4835] ? lock_downgrade+0x880/0x880 [ 3457.990861][ T4835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3457.997118][ T4835] ? oom_killer_disable+0x280/0x280 [ 3458.002322][ T4835] ? find_held_lock+0x35/0x130 [ 3458.007097][ T4835] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3458.012662][ T4835] ? memcg_event_wake+0x230/0x230 [ 3458.017724][ T4835] ? do_raw_spin_unlock+0x57/0x270 [ 3458.022840][ T4835] ? _raw_spin_unlock+0x2d/0x50 [ 3458.027700][ T4835] try_charge+0x102c/0x15c0 [ 3458.032200][ T4835] ? find_held_lock+0x35/0x130 [ 3458.036974][ T4835] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3458.042513][ T4835] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3458.048056][ T4835] ? find_held_lock+0x35/0x130 [ 3458.052819][ T4835] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3458.058388][ T4835] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3458.063939][ T4835] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3458.069136][ T4835] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3458.074695][ T4835] __memcg_kmem_charge+0x136/0x300 [ 3458.079824][ T4835] __alloc_pages_nodemask+0x437/0x7e0 [ 3458.085215][ T4835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3458.091485][ T4835] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3458.097224][ T4835] ? copy_process.part.0+0x1d08/0x7980 [ 3458.102705][ T4835] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3458.108003][ T4835] ? trace_hardirqs_on+0x67/0x230 [ 3458.113044][ T4835] ? kasan_check_read+0x11/0x20 [ 3458.117915][ T4835] copy_process.part.0+0x3e0/0x7980 [ 3458.123143][ T4835] ? psi_memstall_leave+0x11c/0x180 [ 3458.128399][ T4835] ? sched_clock+0x2e/0x50 [ 3458.132838][ T4835] ? psi_memstall_leave+0x12e/0x180 [ 3458.138054][ T4835] ? find_held_lock+0x35/0x130 [ 3458.142839][ T4835] ? psi_memstall_leave+0x12e/0x180 [ 3458.148069][ T4835] ? __cleanup_sighand+0x60/0x60 [ 3458.153029][ T4835] ? __lock_acquire+0x548/0x3fb0 [ 3458.157985][ T4835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3458.164256][ T4835] _do_fork+0x257/0xfd0 [ 3458.168428][ T4835] ? fork_idle+0x1d0/0x1d0 [ 3458.172847][ T4835] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 3458.178930][ T4835] ? lock_downgrade+0x880/0x880 [ 3458.183785][ T4835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3458.190032][ T4835] ? blkcg_exit_queue+0x30/0x30 [ 3458.194883][ T4835] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3458.200336][ T4835] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3458.205790][ T4835] ? do_syscall_64+0x26/0x610 [ 3458.210471][ T4835] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3458.216553][ T4835] ? do_syscall_64+0x26/0x610 [ 3458.221233][ T4835] __x64_sys_clone+0xbf/0x150 [ 3458.225905][ T4835] do_syscall_64+0x103/0x610 [ 3458.230498][ T4835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3458.236496][ T4835] RIP: 0033:0x45abd9 [ 3458.240403][ T4835] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 3458.259999][ T4835] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 3458.268402][ T4835] RAX: ffffffffffffffda RBX: 00007ff8d792c700 RCX: 000000000045abd9 [ 3458.276374][ T4835] RDX: 00007ff8d792c9d0 RSI: 00007ff8d792bdb0 RDI: 00000000003d0f00 [ 3458.284352][ T4835] RBP: 0000000000a4fcb0 R08: 00007ff8d792c700 R09: 00007ff8d792c700 [ 3458.292325][ T4835] R10: 00007ff8d792c9d0 R11: 0000000000000202 R12: 0000000000000000 [ 3458.300326][ T4835] R13: 0000000000a4fb5f R14: 00007ff8d792c9c0 R15: 000000000073c04c [ 3458.309479][ T4835] memory: usage 307192kB, limit 307200kB, failcnt 13426 [ 3458.316457][ T4835] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3458.323980][ T4835] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3458.330898][ T4835] Memory cgroup stats for /syz2: cache:48KB rss:137628KB rss_huge:45056KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:137708KB inactive_file:0KB active_file:0KB unevictable:0KB 10:14:04 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x2f000000}}}}}}}, 0x0) 10:14:04 executing program 1: 10:14:04 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3458.361349][ T4835] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4835,uid=0 [ 3458.376742][ T4835] Memory cgroup out of memory: Killed process 4835 (syz-executor.2) total-vm:72712kB, anon-rss:2212kB, file-rss:35668kB, shmem-rss:0kB [ 3458.392573][ T1043] oom_reaper: reaped process 4835 (syz-executor.2), now anon-rss:0kB, file-rss:34836kB, shmem-rss:0kB 10:14:04 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x80041) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast2}}, 0x1e) 10:14:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x30000000}}}}}}}, 0x0) [ 3458.444085][ T4889] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:04 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:04 executing program 1: syz_emit_ethernet(0xc1, &(0x7f0000000000)={@random="69aa780b028c", @link_local, [], {@x25={0x805, {0x3, 0x9, 0x17, "77ec7225342e833759ab18d3dba37d160ca9393d1790ab37a52e4af441f7127b81536a11ca96a0db46c8f92ab0cdb30946299c6c0b39c85f4c5838f8917bc025f72da8bec90587c04bfbc16698a1cd40f1e8e683765ee6f5b98e3620447ccfb0fb559e2ee7d9f18cdb3d386d0eac250d892dfb31aee109cdaf45d3b0a2295789457598b72c8eae22de12cbb27f71fff54476cf379f519aefe40647ed782a9a21c06b91eef09d65a8cc5037656bb383f3"}}}}, 0x0) 10:14:04 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x3a000000}}}}}}}, 0x0) [ 3458.659852][ T4916] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:05 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:05 executing program 1: syz_emit_ethernet(0x49893a2029a50092, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb91002b0081002800001180e030dd727d11074e49755747115dbbf877fa3b642cdc751e7155f54c0bb64c854bbd2134035b5892907e5c5eac06d2be1c0ab93af414cf4a4a391bf8ef442e1805933e0289a01fd1f2fcc9dea3a98405a3d2a923347c4a5091218e04c19c4550223e712c38d7c7da7c4b14f80fb74b96b0ea31127304673b1105744f110941c213db8d80a97363a73cbe6b9911638ce0bdf51f8a8a3bb0d082f5f05fb6c77cdc67d6608c9d09006d934c94b22fda4551b6181e9e71cc9559c522ea24c6460d6055c9aabcafe360a3835fae6f00113f86640e897ec400efe09fca72eae9b09a748085879e4eb233aa51aee8928d8b9988c19db35630d3cd3a9db57c46b0edc6bb6876352b40a2a4c4c3ac336e593b171163bf698e5e0c2d5ec8c898d3b36e2fad8a19a71bb4e39403f1d13fc957d9c1ca49d821c4a288660662f7347d8f45ce5862ff82aa3c3a61df641a5c5dcb78ae44c883ff80aa96093a06c9c618045542dc0aa44282d9ff9f00dfbd4a083d78f98ce23bc3f394f6632a8d24b1d7ea9dde538fc271"], 0x0) 10:14:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x40000000}}}}}}}, 0x0) 10:14:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)="4f4d239c21be7ff176ef8bacb092ba5ef9aa2a94538f13990b256ea3") [ 3459.327130][ T4938] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(r0, r1, r2) 10:14:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x1f4, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:05 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x84ffffff}}}}}}}, 0x0) 10:14:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3459.543514][ T4968] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:06 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x853, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = gettid() process_vm_readv(r1, &(0x7f00000001c0), 0x0, &(0x7f0000001640), 0x0, 0x0) 10:14:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x88ffffff}}}}}}}, 0x0) 10:14:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:06 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0xffffffc7) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x80000000, @empty, 0x7}, @in6={0xa, 0x4e21, 0x0, @local, 0x5}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000692f2fdcac15294188f1bdb8db264d5bef50f27ca243b69ae1c1ef90a82ee2d59d9d06860a8113b4e0500336e1a2fbd2c65b596b7ce71bb7ea0247da3a817e", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r3}, &(0x7f0000000180)=0x8) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) 10:14:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 3460.325783][ T4992] net_ratelimit: 1 callbacks suppressed [ 3460.325800][ T4992] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xfeffffff}}}}}}}, 0x0) 10:14:06 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000000)={r1}, &(0x7f0000000140)=0x8) 10:14:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="7fffffff817a604419996a07990800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac141400"], 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000040)=0x6) 10:14:06 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xfffff000}}}}}}}, 0x0) [ 3460.548105][ T5018] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:07 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x1000000000000403, r0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x5, [0x1, 0x1, 0x1, 0xffffffffffffff82, 0x8000]}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:07 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xffffff84}}}}}}}, 0x0) 10:14:07 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:07 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xffffff88}}}}}}}, 0x0) [ 3461.201865][ T5036] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:07 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="63800000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:07 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000100)={0x7fffffff, 0xa04, 0x5, 0x0, 0x101, 0x0, 0x1, 0x9bc5, 0x5, 0x651, 0x6, 0xadb, 0x0, 0x81, 0x7, 0x0, 0x4, 0x81, 0x6}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x0) write$ppp(r1, &(0x7f0000000040)="6c6274357ff678036e4fce3829edbe6244c29e0a26beeb64317b5b233106af124cece63717661d83f3220f0e802a66a250bc8e6af9ae6c93ae03453c33d4a46b79b2592f6c6c6bff4217ecd02c2c36cebebaa3", 0x53) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000acaaac1414000000000000"], 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@rand_addr="fc05e31057ca4e66355a208a91cd0b61", 0x70, r2}) 10:14:07 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xfffffffe}}}}}}}, 0x0) 10:14:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 3461.413804][ T5065] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:08 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:08 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x40001, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000001c0)) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac1414002f08a82648534b1fbf3dbc6e718f508a912cbee3228cd1e64fe1115cc9b8c03ecd3faebc060aa481a40567230685f06dd735a2ad1b99fc6584b70465b919f9c16771372ffc9eec1e7419ef324769d3041a23f55f95dfe8226d279c33977847750c6322791b46b00d94bfe8f8f5d753cbe51f11c7732e3d954ca5ebcd9df05091e7d7a6620fbff0b58e7ae153f29eb90cf048f1b0fedc9b98b9d9"], 0x0) prctl$PR_MCE_KILL_GET(0x22) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='\x00', 0xffffffffffffff9c}, 0x10) fcntl$setlease(r1, 0x400, 0x2) 10:14:08 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xf0ffffffffffff}}}}}}}, 0x0) 10:14:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x100000000000000}}}}}}}, 0x0) [ 3462.077263][ T5086] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) getpgrp(0x0) 10:14:08 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac04b2a2c2c443f19b32336fccebaa7e842314bbac14141103049078000000004500000000000000ac2314aaac141400"], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440000, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0xae2b851ab9fe38eb, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r2, 0x1, 0x61, &(0x7f0000000140)="202e2456a09360e93034f9484c38a045e419c74fc734eb72bc3f87dc3ebf6409001a8a9c5e12219d6b91f2a096380b2e07e257a3577df2492b120164138b36f4425bf56bd428ea3d46f6d46aa6131235c5072ce725fbdd6ceb18e6000000000000", 0xfff, 0x1f, 0x401, 0x8, 0x4, 0x2, 0x1, 'syz0\x00'}) 10:14:08 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xe00, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3462.254849][ T5109] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x200000000000000}}}}}}}, 0x0) [ 3462.394287][ T5120] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:09 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x300000000000000}}}}}}}, 0x0) 10:14:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @remote}}, 0x3, 0x3, 0xfffffffffffffffb, 0xcf2, 0x7ff}, &(0x7f0000000140)=0x98) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="fffffff121ca37ffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aa"], 0x0) 10:14:09 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 3462.961287][ T5134] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x400000000000000}}}}}}}, 0x0) 10:14:09 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/30) 10:14:09 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3463.133612][ T5154] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000020005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffff15abaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaae141400cb9875629efefdec77b0c7e18d39102d2d49690fa5ae2e7b149e58dbed1ef778c818eb7f92cf1580dc7b3bb7c1f2a2b1"], 0x0) 10:14:09 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x600000000000000}}}}}}}, 0x0) 10:14:09 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3463.294586][ T5169] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:10 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x181000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x1833, 0x9}, {0x400, 0x7ff}, 0x0, 0x1, 0x4}) 10:14:10 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x700000000000000}}}}}}}, 0x0) 10:14:10 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4c00, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}], 0x13) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000689833eefd9b8519689e6a0600000085fc7ecf03e9eddf160e28db87a5bb8d937cfd53d52d7464903aaafeb80652b0beebad9254d7b18ff340ae1f19b6d83b27b396f544159c9dad", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) fsetxattr$security_selinux(r0, &(0x7f0000000180)='security.selinux\x00', &(0x7f00000001c0)='system_u:object_r:ld_so_cache_t:s0\x00', 0x23, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x7, 0x30}, &(0x7f0000000080)=0xc) 10:14:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:10 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYRESOCT], 0x0) 10:14:10 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x5c00, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:10 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x800000000000000}}}}}}}, 0x0) 10:14:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100), 0xffffffffffffffc9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 10:14:10 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xb00000000000000}}}}}}}, 0x0) 10:14:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1}, &(0x7f0000000140)=0x8) [ 3464.715510][ T5192] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3464.725908][ T5192] CPU: 1 PID: 5192 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3464.733795][ T5192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3464.743842][ T5192] Call Trace: [ 3464.747127][ T5192] dump_stack+0x172/0x1f0 [ 3464.751447][ T5192] dump_header+0x10f/0xb6c [ 3464.755858][ T5192] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3464.761664][ T5192] ? ___ratelimit+0x60/0x595 [ 3464.766273][ T5192] ? do_raw_spin_unlock+0x57/0x270 [ 3464.771376][ T5192] oom_kill_process.cold+0x10/0x15 [ 3464.776514][ T5192] out_of_memory+0x79a/0x1280 [ 3464.781218][ T5192] ? lock_downgrade+0x880/0x880 [ 3464.786077][ T5192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3464.792356][ T5192] ? oom_killer_disable+0x280/0x280 [ 3464.797576][ T5192] ? find_held_lock+0x35/0x130 [ 3464.802406][ T5192] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3464.807975][ T5192] ? memcg_event_wake+0x230/0x230 [ 3464.812999][ T5192] ? do_raw_spin_unlock+0x57/0x270 [ 3464.818137][ T5192] ? _raw_spin_unlock+0x2d/0x50 [ 3464.822982][ T5192] try_charge+0x102c/0x15c0 [ 3464.827474][ T5192] ? find_held_lock+0x35/0x130 [ 3464.832234][ T5192] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3464.837789][ T5192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3464.844140][ T5192] ? kasan_check_read+0x11/0x20 [ 3464.849861][ T5192] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3464.855436][ T5192] mem_cgroup_try_charge+0x24d/0x5e0 [ 3464.860820][ T5192] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3464.866563][ T5192] __handle_mm_fault+0x1e1f/0x3ec0 [ 3464.871718][ T5192] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3464.877273][ T5192] ? find_held_lock+0x35/0x130 [ 3464.882089][ T5192] ? handle_mm_fault+0x322/0xb30 [ 3464.887031][ T5192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3464.893282][ T5192] ? kasan_check_read+0x11/0x20 [ 3464.898170][ T5192] handle_mm_fault+0x43f/0xb30 [ 3464.902941][ T5192] __do_page_fault+0x5ef/0xda0 [ 3464.907811][ T5192] do_page_fault+0x71/0x581 [ 3464.912318][ T5192] ? page_fault+0x8/0x30 [ 3464.916559][ T5192] page_fault+0x1e/0x30 [ 3464.920713][ T5192] RIP: 0033:0x45abbd [ 3464.924648][ T5192] Code: 5b 5d f3 c3 66 0f 1f 84 00 00 00 00 00 48 c7 c0 ea ff ff ff 48 85 ff 0f 84 e0 8e fb ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 <48> 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 [ 3464.944698][ T5192] RSP: 002b:0000000000a4faa8 EFLAGS: 00010202 [ 3464.950767][ T5192] RAX: ffffffffffffffea RBX: 00007ff8d792c700 RCX: 00007ff8d792c700 [ 3464.958757][ T5192] RDX: 00000000003d0f00 RSI: 00007ff8d792bdb0 RDI: 000000000040f010 [ 3464.966744][ T5192] RBP: 0000000000a4fcb0 R08: 00007ff8d792c9d0 R09: 00007ff8d792c700 [ 3464.974733][ T5192] R10: 00007ff8d792bdc0 R11: 0000000000000246 R12: 0000000000000000 [ 3464.982889][ T5192] R13: 0000000000a4fb5f R14: 00007ff8d792c9c0 R15: 000000000073c04c [ 3465.012326][ T5192] memory: usage 307200kB, limit 307200kB, failcnt 13471 [ 3465.019514][ T5192] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3465.027001][ T5192] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3465.033987][ T5192] Memory cgroup stats for /syz2: cache:48KB rss:136452KB rss_huge:43008KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:136500KB inactive_file:0KB active_file:0KB unevictable:0KB 10:14:11 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:11 executing program 1: syz_emit_ethernet(0xffffffffffffffb5, &(0x7f0000000000)={@dev={[], 0xd}, @random="c57262b72fc6", [], {@llc={0x4, {@llc={0xee, 0xe0, 'Lv', "44f138dd763a6f73d7dd6aacc79ae82b4ecdd0e7421e"}}}}}, 0x0) syz_emit_ethernet(0x60b, &(0x7f0000000040)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5cb693", 0x5d5, 0x29, 0xfffffffffffffffe, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[@srh={0x0, 0xc, 0x4, 0x6, 0x1f, 0x48, 0x8, [@loopback, @rand_addr="362f90335a7a6c9a1196a0946c8d3b5f", @dev={0xfe, 0x80, [], 0x14}, @rand_addr="9fd9f0c575041d1966591c55a7159510", @empty, @local]}, @routing={0x11, 0x10, 0x2, 0x91a4, 0x0, [@ipv4={[], [], @empty}, @remote, @loopback, @remote, @loopback, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @empty]}, @dstopts={0x0, 0x6, [], [@jumbo={0xc2, 0x4, 0x5f5}, @hao={0xc9, 0x10, @loopback}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x5}, @pad1, @pad1, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0xffffffffffffffff}]}, @routing={0x2f, 0x6, 0x1, 0x9, 0x0, [@rand_addr="a04038f9af26c361e0ca43eeb47651b1", @mcast2, @loopback]}, @dstopts={0xbf, 0xb, [], [@pad1, @generic={0x1, 0x32, "76f3c4feee89834ff8a95fabc1620a2087a71cabc9b5d7079fd6bdb1ab0ef1a9ef168a37bf2d58e1a5393e3e77ec65897115"}, @calipso={0x7, 0x20, {0x5, 0x6, 0x4f9c, 0x7, [0x5, 0x4, 0x7]}}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0xff, 0x3e, [], [@ra={0x5, 0x2, 0x1ff}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @local}, @ra={0x5, 0x2, 0x5}, @generic={0x0, 0xcd, "a81a22fa8ff879406aa24b83b0f741e06a19970c1a94e6c8a6ad849f01b7a85cc491d0d873fc41f0a17d3e0aaa344caeab72c62b594f2aa3b8e26e8016cb13ca9e90236c07282220fe0de834cabe86cc3bfd718d48ba1dc01a1a8d267c6eab73a9f324149ddd3a7a4975fc59a4394bf34675f70dce2f52a6dd473b9783fc502480a279a5a55f1e929c31cb5cf7a38130791a54e157c04de176bf1f9fef042fdaa28afb7088276dd70bcb03a493cd06fa2c10913b351f16f3193abca147fca422bc049798f2b07f54bcdd9d67e7"}, @generic={0xffffffffe489a43a, 0xfc, "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"}, @ra, @ra={0x5, 0x2, 0x4}]}, @hopopts={0x6c, 0xc, [], [@enc_lim={0x4, 0x1, 0x80000000}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0x55, "31fe75e92ee677c25d6cd94bd55f939f06ce5ddad903cb3e794c5fb62510181997cb5ce9ff2fa07ac9f5e15c9cdbf66ef8783ce42eb5cc5165604ef5e5206949265e2f0289bce1339026fe3691f32c1b056a65f8bf"}, @ra={0x5, 0x2, 0x80}]}, @routing={0x3a, 0xa, 0x2, 0x6, 0x0, [@local, @local, @rand_addr="ffaeebe1c129d27587a08c84a246ef73", @mcast1, @local]}, @routing={0x37, 0xe, 0x0, 0x8, 0x0, [@dev={0xfe, 0x80, [], 0x15}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @ipv4={[], [], @local}, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}], @udp={0x4e20, 0x4e22, 0xcd, 0x0, [@guehdr={0x1, 0x1f, 0x3, 0x2, 0x100}, @guehdr={0x2, 0x1, 0x4, 0x4, 0x100, [0x80]}, @guehdr={0x1, 0x9, 0x4, 0x0, 0x100}], "fae797967a4bc8e39b08644dbe02c899eb883a876717f0568404c1d9c656e467f87556b5a4de96bcd785412fdba6a65c056b8fd22f6d835604f4bff374484f6aee997aad74bd3da3d7649ad69b4747df986fde0009167d7385a175c21132ef2be44ebb032303c1fa04cd63ca21b372ff246bd9f3a7cb93cc8559ccf94d344a9b1bd744495ac368fced35d4d3ab1d7497d90df140b9edda4963e1dba8a7525ad8c6a4d295fce0451be35a6e4fd8401d40e8c6e76a16"}}}}}}, &(0x7f0000000680)={0x1, 0x1, [0x3f1, 0x4a8, 0x29d, 0xb5c]}) r0 = syz_open_dev$radio(&(0x7f00000006c0)='/dev/radio#\x00', 0x2, 0x2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000700)=""/152) epoll_create(0x25de) 10:14:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:14:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x1100000000000000}}}}}}}, 0x0) 10:14:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x10d400, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) [ 3465.055920][ T5192] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3111,uid=0 [ 3465.071392][ T5192] Memory cgroup out of memory: Killed process 3111 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3465.087079][ T1043] oom_reaper: reaped process 3111 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:14:11 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYRES64], 0x0) 10:14:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x1c00000000000000}}}}}}}, 0x0) 10:14:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6800, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x10000) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r2, 0x308, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}]}, 0x6c}, 0x1, 0x0, 0x0, 0x84}, 0x40) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) 10:14:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x2100000000000000}}}}}}}, 0x0) 10:14:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3465.443624][ T5278] net_ratelimit: 4 callbacks suppressed [ 3465.443642][ T5278] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3466.003291][ T5247] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3466.014657][ T5247] CPU: 0 PID: 5247 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3466.022590][ T5247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3466.032673][ T5247] Call Trace: [ 3466.036051][ T5247] dump_stack+0x172/0x1f0 [ 3466.040509][ T5247] dump_header+0x10f/0xb6c [ 3466.044942][ T5247] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3466.050743][ T5247] ? ___ratelimit+0x60/0x595 [ 3466.055322][ T5247] ? do_raw_spin_unlock+0x57/0x270 [ 3466.060424][ T5247] oom_kill_process.cold+0x10/0x15 [ 3466.065527][ T5247] out_of_memory+0x79a/0x1280 [ 3466.070201][ T5247] ? lock_downgrade+0x880/0x880 [ 3466.075041][ T5247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3466.081280][ T5247] ? oom_killer_disable+0x280/0x280 [ 3466.086471][ T5247] ? find_held_lock+0x35/0x130 [ 3466.091228][ T5247] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3466.096761][ T5247] ? memcg_event_wake+0x230/0x230 [ 3466.101775][ T5247] ? do_raw_spin_unlock+0x57/0x270 [ 3466.106870][ T5247] ? _raw_spin_unlock+0x2d/0x50 [ 3466.111714][ T5247] try_charge+0x102c/0x15c0 [ 3466.116204][ T5247] ? find_held_lock+0x35/0x130 [ 3466.120989][ T5247] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3466.126527][ T5247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3466.132765][ T5247] ? kasan_check_read+0x11/0x20 [ 3466.137641][ T5247] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3466.143179][ T5247] mem_cgroup_try_charge+0x24d/0x5e0 [ 3466.148459][ T5247] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3466.154083][ T5247] wp_page_copy+0x408/0x1740 [ 3466.158838][ T5247] ? find_held_lock+0x35/0x130 [ 3466.163613][ T5247] ? pmd_pfn+0x1d0/0x1d0 [ 3466.167849][ T5247] ? lock_downgrade+0x880/0x880 [ 3466.172692][ T5247] ? swp_swapcount+0x540/0x540 [ 3466.181270][ T5247] ? kasan_check_read+0x11/0x20 [ 3466.186112][ T5247] ? do_raw_spin_unlock+0x57/0x270 [ 3466.191231][ T5247] do_wp_page+0x5d8/0x16c0 [ 3466.195636][ T5247] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3466.200997][ T5247] __handle_mm_fault+0x22e8/0x3ec0 [ 3466.206100][ T5247] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3466.211638][ T5247] ? find_held_lock+0x35/0x130 [ 3466.216400][ T5247] ? handle_mm_fault+0x322/0xb30 [ 3466.221331][ T5247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3466.227602][ T5247] ? kasan_check_read+0x11/0x20 [ 3466.232454][ T5247] handle_mm_fault+0x43f/0xb30 [ 3466.237209][ T5247] __do_page_fault+0x5ef/0xda0 [ 3466.241964][ T5247] do_page_fault+0x71/0x581 [ 3466.246544][ T5247] ? page_fault+0x8/0x30 [ 3466.250774][ T5247] page_fault+0x1e/0x30 [ 3466.254914][ T5247] RIP: 0033:0x43199e [ 3466.258797][ T5247] Code: 15 fb 35 62 00 4c 89 c0 85 d2 0f 85 74 01 00 00 48 83 c4 08 5b 5d 41 5c 41 5d c3 90 be 01 00 00 00 83 3d ac 4d 62 00 00 74 08 0f b1 33 75 07 eb 1b 0f b1 33 74 16 48 8d 3b 48 81 ec 80 00 00 [ 3466.279155][ T5247] RSP: 002b:0000000000a4faa0 EFLAGS: 00010202 [ 3466.285232][ T5247] RAX: 0000000000000000 RBX: 0000000000711640 RCX: 000000000045825a [ 3466.293194][ T5247] RDX: 0000000000000011 RSI: 0000000000000001 RDI: 0000000000000011 [ 3466.301354][ T5247] RBP: 0000000000000110 R08: ffffffffffffffff R09: 0000000000000000 [ 3466.309334][ T5247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a4fcb0 [ 3466.317299][ T5247] R13: 00007ff8d792c700 R14: 0000000000000003 R15: 000000000073c04c [ 3466.328992][ T5247] memory: usage 307200kB, limit 307200kB, failcnt 13511 [ 3466.335961][ T5247] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3466.343596][ T5247] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3466.350518][ T5247] Memory cgroup stats for /syz2: cache:48KB rss:136444KB rss_huge:43008KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:136488KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3466.372374][ T5247] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=5247,uid=0 [ 3466.387760][ T5247] Memory cgroup out of memory: Killed process 5247 (syz-executor.2) total-vm:72712kB, anon-rss:2212kB, file-rss:35668kB, shmem-rss:0kB 10:14:12 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x80) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/110, &(0x7f0000000140)=0x6e) 10:14:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x2f00000000000000}}}}}}}, 0x0) 10:14:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:14:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0xfffffffffffffff7, 0x1, 0x6, 0x82a7, 0x77, 0x9, 0x8, r1}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f00000001c0)={0x52, 0x6, 0x4d9, "0a78c868583c5216fcb8e6745d0c3c6b5f4bc3c47d0b268e2d364a501b71f4c3475930fb6c996f6027a0dc9bcfedf362321ddb7ca7dfce6dfb939d85cb742afe361a230f399d0f20ee529c75f9741cbb7dece2f3940bb00295b1b490a77113626d18baafff92573fbc37c323647d9d5a963a4efe1d0a886be114bb61da6efd08503ca3505931da754ec40992a2f1ada2fbc55c6ed98b86c17af9b3816e6c7f5b0bf862f345a08f007bc3a328df31c39ab43ea37472970244d07f2fb7eaa4286ab0194f69de52a1a4"}) [ 3466.404498][ T1043] oom_reaper: reaped process 5247 (syz-executor.2), now anon-rss:0kB, file-rss:34836kB, shmem-rss:0kB 10:14:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x3000000000000000}}}}}}}, 0x0) [ 3466.469917][ T5297] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x200000000000001, 0x0) sendmsg$kcm(r0, &(0x7f0000002900)={&(0x7f0000000240)=@in={0x2, 0x0, @remote}, 0x80, 0x0}, 0x20000054) setsockopt$sock_attach_bpf(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) 10:14:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7400, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3466.619712][ T5294] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3466.649520][ T5294] CPU: 1 PID: 5294 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3466.657467][ T5294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 10:14:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x3a00000000000000}}}}}}}, 0x0) [ 3466.667552][ T5294] Call Trace: [ 3466.670865][ T5294] dump_stack+0x172/0x1f0 [ 3466.675241][ T5294] dump_header+0x10f/0xb6c [ 3466.679680][ T5294] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3466.685510][ T5294] ? ___ratelimit+0x60/0x595 [ 3466.690131][ T5294] ? do_raw_spin_unlock+0x57/0x270 [ 3466.695262][ T5294] oom_kill_process.cold+0x10/0x15 [ 3466.700393][ T5294] out_of_memory+0x79a/0x1280 [ 3466.705094][ T5294] ? lock_downgrade+0x880/0x880 [ 3466.709963][ T5294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 10:14:12 executing program 1: [ 3466.716224][ T5294] ? oom_killer_disable+0x280/0x280 [ 3466.721442][ T5294] ? find_held_lock+0x35/0x130 [ 3466.726233][ T5294] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3466.726248][ T5294] ? memcg_event_wake+0x230/0x230 [ 3466.726272][ T5294] ? do_raw_spin_unlock+0x57/0x270 [ 3466.741937][ T5294] ? _raw_spin_unlock+0x2d/0x50 [ 3466.746806][ T5294] try_charge+0x102c/0x15c0 [ 3466.746823][ T5294] ? find_held_lock+0x35/0x130 [ 3466.746844][ T5294] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3466.762035][ T5294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3466.768297][ T5294] ? kasan_check_read+0x11/0x20 [ 3466.773179][ T5294] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3466.778756][ T5294] mem_cgroup_try_charge+0x24d/0x5e0 [ 3466.784075][ T5294] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3466.784104][ T5294] __handle_mm_fault+0x1e1f/0x3ec0 [ 3466.784129][ T5294] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3466.800453][ T5294] ? find_held_lock+0x35/0x130 [ 3466.805240][ T5294] ? handle_mm_fault+0x322/0xb30 [ 3466.810200][ T5294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3466.810221][ T5294] ? kasan_check_read+0x11/0x20 [ 3466.810239][ T5294] handle_mm_fault+0x43f/0xb30 [ 3466.810261][ T5294] __do_page_fault+0x5ef/0xda0 [ 3466.810282][ T5294] do_page_fault+0x71/0x581 [ 3466.810297][ T5294] ? page_fault+0x8/0x30 [ 3466.810312][ T5294] page_fault+0x1e/0x30 [ 3466.810322][ T5294] RIP: 0033:0x45abbd [ 3466.810337][ T5294] Code: 5b 5d f3 c3 66 0f 1f 84 00 00 00 00 00 48 c7 c0 ea ff ff ff 48 85 ff 0f 84 e0 8e fb ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 <48> 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 [ 3466.810344][ T5294] RSP: 002b:0000000000a4faa8 EFLAGS: 00010202 [ 3466.873646][ T5294] RAX: ffffffffffffffea RBX: 00007ff8d794d700 RCX: 00007ff8d794d700 [ 3466.875135][ T5327] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3466.881663][ T5294] RDX: 00000000003d0f00 RSI: 00007ff8d794cdb0 RDI: 000000000040f010 [ 3466.881672][ T5294] RBP: 0000000000a4fcb0 R08: 00007ff8d794d9d0 R09: 00007ff8d794d700 [ 3466.881679][ T5294] R10: 00007ff8d794cdc0 R11: 0000000000000246 R12: 0000000000000000 10:14:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r2 = getpid() getpriority(0x1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f0000000080)={0x0, @reserved}) socket$inet6_sctp(0xa, 0x5, 0x84) [ 3466.881686][ T5294] R13: 0000000000a4fb5f R14: 00007ff8d794d9c0 R15: 000000000073bfac [ 3466.965997][ T5294] memory: usage 307200kB, limit 307200kB, failcnt 13528 [ 3466.983010][ T5294] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3466.995567][ T5294] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3467.010277][ T5294] Memory cgroup stats for /syz2: cache:48KB rss:136576KB rss_huge:43008KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:136512KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3467.037223][ T5294] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3166,uid=0 [ 3467.052706][ T5294] Memory cgroup out of memory: Killed process 3166 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:14:13 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:13 executing program 1: 10:14:13 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x4000000000000000}}}}}}}, 0x0) 10:14:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7a00, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:14:13 executing program 1: [ 3467.337022][ T5347] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:13 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x84ffffff00000000}}}}}}}, 0x0) 10:14:13 executing program 1: 10:14:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xe803, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:13 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x88ffffff00000000}}}}}}}, 0x0) 10:14:13 executing program 1: [ 3467.545053][ T5366] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) 10:14:14 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:14 executing program 1: 10:14:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xfeffffff00000000}}}}}}}, 0x0) 10:14:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:14:14 executing program 1: [ 3468.235425][ T5388] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xffffffff00000000}}}}}}}, 0x0) 10:14:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xf401, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:14 executing program 1: 10:14:14 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xfffffffffffff000}}}}}}}, 0x0) [ 3468.400352][ T5407] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3468.434984][ T5407] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:14 executing program 1: 10:14:14 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000340)) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x6c, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8) 10:14:15 executing program 1: 10:14:15 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x34000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xffffffffffffffff}}}}}}}, 0x0) 10:14:15 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:14:15 executing program 1: 10:14:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @random="4b0bce5f2d54", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) [ 3469.119995][ T5430] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:15 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x400300, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:15 executing program 1: 10:14:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc102, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x1f) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 10:14:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x541e, 0x0) [ 3469.309687][ T5452] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000280)="1d1ce547d036683640295958249b1dc012b9ccf49351c0b4801ca8c82079c04c3cef5486930aba90e9ec3e8ccecc93ddb74eca18", 0x34) 10:14:15 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f00000000c0)={0x80ff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 10:14:15 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e1c, 0x0, @ipv4={[], [], @loopback}}, 0x1c) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xf7d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000440), 0x400000000000211, 0x810) 10:14:16 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:16 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:16 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$FICLONE(r0, 0x40049409, r1) 10:14:16 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/6) 10:14:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:14:16 executing program 0: syz_emit_ethernet(0x9a, &(0x7f0000000180)=ANY=[@ANYBLOB="18aafd408f90aaaaaaaaaaaa8137ffff008c0211000000005c11edb1579200010000004000000000000000067be2779b8504ffe2feb91728d1fd721174aa2ec25c566d232209d7a53f6fa74ba5eaef1bb1a77ecbc86fdb9a124216b1993ba6431fb82303db2e52165bd7d99c952bb5897415f7a4ab84bcfae01d6fa3bc65b63deffd11dd590baf25ea597df32035adc2505440aa495590fc853ccbd6922ab510363f1b7ac6bcee3956f9"], 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x400, 0x0) write$P9_RSETATTR(r0, &(0x7f0000000080)={0x7, 0x1b, 0x2}, 0x7) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0xf8, "418d199a12ecad78f6c8b6d058c7217fbcaf3f5411373498e1b65fda26da3e90814af4b6247cda34204e7660657ee78160f270c2496e6174a86db6d2a63b0427ef679e6b6160f18d0ac7abd95de88fb234b90ba42530f00abda8d3cd7cda9aea4f33f2322725a5e82e959f85b3a2c4b84361787109d4f28f3d50f9ed07ff0923a4e1a777f9041dcd6dab42ba08cc0cc19e79e8d93ef2f6ad06c15808c8540f129d2ed2939d91bcab95097a03b5c271189d186f4c8652af63d4b29b59df2ad33d0a5475174c9beda1ecae22367c6ce779ac92cb235ac8298c340695d16718c2f3d5bf130df1357631250b2abc5bf282d8306f04236f170dcb"}, &(0x7f0000000140)=0x100) 10:14:16 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:16 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="0c000000ffffaac3912b87bfe32911c29e0ee3a81c86aaaaaaaaaa28004500cc7d275000000001902e78ac2314bbac141411030490780000000045000000f55000129a864ceb52afddb60000d5032be09aafd812141400b11dfadef685e70c022d95ae4a583e67d6e0d197e718c09bb864a29bdffe1d8b5253c1c688647954b2301b"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101080, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0xffffffffffffffff) 10:14:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) connect$netlink(r2, &(0x7f0000000080), 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:16 executing program 1: ioctl(0xffffffffffffffff, 0x8916, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x5) io_setup(0x9, &(0x7f0000000380)) io_destroy(0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\'', 0x1ff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000400)="25189be01893c1e78e741180723237b0491ada8c414da0f30a9915bc5f95a30d4394b2730d37de9243acf96496edb4b63d7feda4d636b4eb74086bc0dbaaad6abd83acb8176978cc788691f64ed1c61091fa1d3e8fa0744c1de33f88a68bb64c9db39210ab35604ddc13ffe6cb4d4c4faec185dedceede36d244a772516b57e22ea4fc143b23e9c479ba1beb138c0499bb0aae9609159f7bf4357cd0d04d79bcd4199ba42dfe780c85426b86e278fb20cdc9a6283118d93ec74cf2bd03da05d155de820e2777534230e814b9ff02b844b6db5dee98e2ee3a134b0a62dec6be21e938aed8aafc31edeb", 0xe9, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0x94) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 10:14:16 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:16 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa975eff0f000003849000000000004500ce716779804d9010ba02da3e1243e0e8c2000000000000"], 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x3, 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x16, 0x96, &(0x7f0000000040)="ce6c2d10172e6117b5aca1ceb60080a251097679a1bbaf72bf60f066ab20ae9e2bb14953ed331382fe99e055cb626696a0919d6789130816f17f7a08f660db7cd610bfcaf292efc41c8ff8959b112ebe1a9c9af92c3ac17924d6ae77b1984ec1e4463a19326b55bf3d5a2415b7b3c83a31e8a587d8ddfd7e007d7abdeed62300f383d28a2576d4a51c80703c5dd558f5dca14dba06f6"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f0000000240)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x220000, 0x0) 10:14:17 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:17 executing program 0: syz_emit_ethernet(0x3b, &(0x7f0000000000)={@random="911671d5dc09", @local, [], {@arp={0x806, @generic={0x1b, 0x6006, 0x6, 0x9, 0x6, @empty, "58f7463abe8e899ef5", @dev={[], 0xf}, "0a8d3d4ddb154a3573f137d0154ad785"}}}}, 0x0) 10:14:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:17 executing program 1: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x910, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r1) 10:14:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x4, 0xa3, 0x7}) [ 3470.914582][ T5546] net_ratelimit: 5 callbacks suppressed [ 3470.914608][ T5546] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3470.943479][ T5546] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:17 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3471.104163][ T5569] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000980)='sessionid\x00') symlinkat(&(0x7f0000000940)='./file1\x00', r2, &(0x7f0000001f40)='./file1\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) process_vm_writev(r8, &(0x7f0000001b80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/210, 0xd2}, {&(0x7f0000001ac0)=""/77, 0x4d}, {&(0x7f0000001b40)=""/25, 0x19}], 0x4, &(0x7f0000001e00)=[{&(0x7f0000001bc0)=""/197, 0xc5}, {&(0x7f0000001cc0)=""/133, 0x85}, {&(0x7f0000001d80)=""/21, 0x15}, {&(0x7f0000001dc0)=""/40, 0x28}], 0x4, 0x0) r9 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@initdev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kexec_load(0x1ff, 0x3, &(0x7f0000002100)=[{&(0x7f0000001f80)="65323c11b419cb18320955f4a367824bda7d0b47648ee17f911d90ad7b7c4256eb84134d95fa5c8093d40bac82117c6e19f5a4", 0x33, 0x5, 0x2}, {&(0x7f0000001fc0)="f17b2ab94ff3fbadfd5e8eee182d5c17b0d31772dc54d4bf5c61d0328eaf7a35392aebd03fc0d82441fcbf8ba72532313bf3d7c80407f3d8312a01e2911c2a4679f6f4bd5acc94cead81c2d56a45886a37362892d87997a7348d21d7caf551d068990ec167d3e34d6551613b9020f6c98cb722689bdf99eed47fceb881ed124d8be65c", 0x83, 0x0, 0xcf1}, {&(0x7f0000002080)="7082bf9de938d3ddb58af5efad028d4a35d532de307ef16f2438b2750f1ad7a7764daea49a9f476fd4a60efdd83d1600c8e9d1d2c04884edb7d90348a08d5b311a16e6826b0d4a0cc55c95d2cfbe56ac87519476bd5379a1055693cff4d9155357573999a2b1b3c7b97438ed6f4a", 0x6e, 0x1, 0x6ab3d521}], 0x140000) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) bind$xdp(r2, &(0x7f0000002280)={0x2c, 0x1, r10, 0x40, r2}, 0x10) getgroups(0x5, &(0x7f0000000900)=[0xee01, 0xee01, 0x0, 0x0, 0x0]) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000001e80)=ANY=[@ANYBLOB="02000000010001000000000002000600", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32=r3, @ANYBLOB="04000000", @ANYRES32=r4, @ANYBLOB="02000400", @ANYRES32=r6, @ANYBLOB="02000000", @ANYRES32=r9, @ANYBLOB="02000300", @ANYRES32=r11, @ANYBLOB="040050190000000008000200", @ANYRES32=r14, @ANYBLOB="08000200", @ANYRES32=r17, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r5, @ANYBLOB="08000400", @ANYRES32=r12, @ANYBLOB="08000600", @ANYRES32=r14, @ANYBLOB="08000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="08000600", @ANYRES32=r13, @ANYBLOB="10000700000000002000020000000000"], 0x9c, 0x3) ioctl$VIDIOC_S_PARM(r2, 0xc0cc5616, &(0x7f0000002180)={0x8, @raw_data="9ccd614358593042bfd5d8952e178861cd2f3a5fc67e133b14ded681ca9314a955ce54da544a86cdde7de1b9f5fe27cbd3c0f8bdf36559c6d829d1bf65eaffc39aa242a7b7b19bb5a9370e02faed9de0450581d553600e9a30358e1e0d7703db915b73d58cbd76732f6504122ac1ddb65d2aabf57a71dfc039731c1c95d2ee76d01db79a25af9f0e413dcbcfd4badde2c995714187d27437f76eaca913bad36623e9485f0c9f2e1d1cb5f8d59b23eb18b6ea5bcda6206ce3747fa9333ba00528d32dbb681032f66f"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r19}, &(0x7f0000000140)=0x8) chown(&(0x7f0000001e40)='./file1\x00', r15, r16) 10:14:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304402ed1d6577c60d23caaac141400000000000000000000000000"], 0x0) 10:14:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0xfeffffff00000000}}}}}}}, 0x0) 10:14:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3471.249136][ T5580] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3471.275655][ T5580] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:18 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:18 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10002, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x141000, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 10:14:18 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x1f4, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:18 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) [ 3471.896376][ T5601] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:18 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x7, 0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x4, &(0x7f00000002c0)='nbd\x00'}, 0x30) fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x3, r1}) syz_emit_ethernet(0xfffffffffffffc91, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa1c91004800810018000800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac14140006e6d4dd559ee255c6c1ba475698bb14cec7150d747de83571f3ea7a8a07e55ef4c805517920fe97c4a11621e62c59ccea2d54d7e08c0933beb26c08736e8a1b9553e154ea1c1accfdd02a04241516f3342c8bc98a75649c00d0f69d3d8bc1bd3e2d71b38c4c7e3fa20e558bf947b1744a85865266bd77f4961d6819e4acaa6dade7a6d2a8a0b0ea0304cac4b5b8a4962f7dcb5bcf99aa0c87d85877dba8c3aba3ac8f1f30e6fffca87a0cdeb26f963517eeaa684562fa778a1377333f8737cd61aa8dd81a841f9f7f1652d1c71f786ee389fd32f8d6eac3ad8b537446e7c486ffb9ca3eb12f2a2c10fbce800c5a23f29adefe2b09a51f072428001608364d12943fb96a9790560cb7ef428a9dcf68bbe20a7b2289d508adab233a1834500c7b32e80e8eb340d92fb1bf2a0405ffb2a9fedfaf69f9a03fd01766ea5879185f462190a7ee20067adf3d9acdced20a95f3cce6d0ece1bf6b7bd28c82d47e6980302c3e99"], 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0xf, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x100) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000080)) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x20}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40041}, 0x801) [ 3472.037620][ T5613] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x428000) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r3, 0x900, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 10:14:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xa000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:18 executing program 0: syz_emit_ethernet(0xfffffffffffffd28, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x4000) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x20080) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000001000000", @ANYRES32=r1, @ANYBLOB="00002000000700e67b000000"]) 10:14:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xd000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3472.184066][ T5627] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3472.284881][ T5638] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:18 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:18 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x9) socket$xdp(0x2c, 0x3, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) 10:14:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xe000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 3472.772570][ T5647] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:19 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0xd97b, 0x0, 0x1ff, 'queue1\x00', 0x2}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) [ 3473.140810][ T5651] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3473.151685][ T5651] CPU: 1 PID: 5651 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3473.159605][ T5651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3473.169674][ T5651] Call Trace: [ 3473.172996][ T5651] dump_stack+0x172/0x1f0 [ 3473.177357][ T5651] dump_header+0x10f/0xb6c [ 3473.181800][ T5651] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3473.187629][ T5651] ? ___ratelimit+0x60/0x595 [ 3473.192241][ T5651] ? do_raw_spin_unlock+0x57/0x270 [ 3473.197375][ T5651] oom_kill_process.cold+0x10/0x15 [ 3473.202511][ T5651] out_of_memory+0x79a/0x1280 [ 3473.207225][ T5651] ? lock_downgrade+0x880/0x880 [ 3473.212098][ T5651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3473.218359][ T5651] ? oom_killer_disable+0x280/0x280 [ 3473.223582][ T5651] ? find_held_lock+0x35/0x130 [ 3473.228371][ T5651] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3473.233933][ T5651] ? memcg_event_wake+0x230/0x230 [ 3473.238978][ T5651] ? do_raw_spin_unlock+0x57/0x270 [ 3473.244112][ T5651] ? _raw_spin_unlock+0x2d/0x50 [ 3473.248981][ T5651] try_charge+0x102c/0x15c0 [ 3473.253498][ T5651] ? find_held_lock+0x35/0x130 [ 3473.258292][ T5651] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3473.263862][ T5651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3473.270151][ T5651] ? kasan_check_read+0x11/0x20 [ 3473.275023][ T5651] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3473.280607][ T5651] mem_cgroup_try_charge+0x24d/0x5e0 [ 3473.285935][ T5651] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3473.291610][ T5651] wp_page_copy+0x408/0x1740 [ 3473.296226][ T5651] ? find_held_lock+0x35/0x130 [ 3473.301012][ T5651] ? pmd_pfn+0x1d0/0x1d0 [ 3473.305276][ T5651] ? lock_downgrade+0x880/0x880 [ 3473.310152][ T5651] ? swp_swapcount+0x540/0x540 [ 3473.314935][ T5651] ? kasan_check_read+0x11/0x20 [ 3473.319830][ T5651] ? do_raw_spin_unlock+0x57/0x270 [ 3473.324967][ T5651] do_wp_page+0x5d8/0x16c0 [ 3473.329408][ T5651] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3473.334812][ T5651] __handle_mm_fault+0x22e8/0x3ec0 [ 3473.339961][ T5651] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3473.345522][ T5651] ? find_held_lock+0x35/0x130 [ 3473.350314][ T5651] ? handle_mm_fault+0x322/0xb30 [ 3473.355293][ T5651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3473.361570][ T5651] ? sync_mm_rss+0xa4/0x1c0 [ 3473.366116][ T5651] handle_mm_fault+0x43f/0xb30 [ 3473.371008][ T5651] __do_page_fault+0x5ef/0xda0 [ 3473.375787][ T5651] do_page_fault+0x71/0x581 [ 3473.380491][ T5651] ? page_fault+0x8/0x30 [ 3473.384726][ T5651] page_fault+0x1e/0x30 [ 3473.388877][ T5651] RIP: 0033:0x40b0d6 [ 3473.392763][ T5651] Code: e8 ff 64 ff ff 0f 1f 80 00 00 00 00 80 3d 41 4f 53 00 00 75 06 80 7b 20 00 74 2e 8b 05 37 4f 53 00 c6 43 21 00 8d 70 ff 85 f6 <89> 35 28 4f 53 00 78 55 48 8b 44 24 08 64 48 33 04 25 28 00 00 00 [ 3473.412359][ T5651] RSP: 002b:0000000000a4fbb0 EFLAGS: 00010202 [ 3473.418416][ T5651] RAX: 0000000000000002 RBX: 000000000073bf00 RCX: 0000001b2e120000 [ 3473.427928][ T5651] RDX: 0000001b2d120000 RSI: 0000000000000001 RDI: ffffffffe6694241 10:14:19 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:19 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x802, 0x10000) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x20, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) 10:14:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01246c482de6bedca01d2a000004", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8080000, 0x1ff, 0x204, 0x8, 0x3, 0xffffffff, 0x1, 0x200, r2}, &(0x7f00000000c0)=0x20) [ 3473.435893][ T5651] RBP: 000000000073bf00 R08: 00000000e6694241 R09: 00000000e6694245 [ 3473.443852][ T5651] R10: 0000000000a4fca0 R11: 0000000000000000 R12: 000000000073c900 [ 3473.451815][ T5651] R13: 000000000034fe3c R14: 00000000000003e8 R15: 000000000073bf0c 10:14:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3473.520775][ T5651] memory: usage 307200kB, limit 307200kB, failcnt 13566 [ 3473.540292][ T5651] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3473.564107][ T5651] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 10:14:19 executing program 0: syz_emit_ethernet(0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="ff00ffffffffaaaaaaaaaaaa9100320081001f000800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac141400"], 0x0) r0 = gettid() sched_setscheduler(r0, 0x5, &(0x7f00000000c0)=0x46c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, @in6={0xa, 0x4e21, 0x42, @empty, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x86, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000340)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00000002c0)={0x3, 0x7}) connect$bt_rfcomm(r2, &(0x7f0000000300)={0x1f, {0x1, 0x0, 0x80000001, 0x6, 0x1ff, 0x40}, 0x8}, 0xa) tgkill(r0, r1, 0xf) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) 10:14:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) [ 3473.578048][ T5651] Memory cgroup stats for /syz2: cache:48KB rss:135104KB rss_huge:40960KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:135232KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3473.629271][ T5651] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3247,uid=0 [ 3473.647822][ T5651] Memory cgroup out of memory: Killed process 3247 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3473.664876][ T1043] oom_reaper: reaped process 3247 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:14:19 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x48000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:19 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000240)={0x8, 0x5, [{0x7fff, 0x0, 0x10001}, {0x6, 0x0, 0xfffffffffffffffb}, {0x2, 0x0, 0x8}, {0x6, 0x0, 0x8001}, {0xdf1, 0x0, 0x9}, {0x68d9, 0x0, 0x20}, {0x6, 0x0, 0x1}, {0x40, 0x0, 0xff}]}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r1, 0x0, 0x50, 0xf7, &(0x7f0000000300)="003d6e4f2f8f0329a875e60804b4cbf3ac61bd83f4fe5a44127520564700a42adcc29dd21dc4d3a639e0545bd299b0755ea441fcc6f15f987eb77fa7363e6d46ff43bfaea6ba6f385a195f1f145cd2bd", &(0x7f0000000380)=""/247, 0x7}, 0x28) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r2, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x850) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000004c0)={'dummy0\x00', {0x2, 0x4e20, @rand_addr=0x47f9}}) 10:14:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4c000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x5c000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x1e) socket$inet6_sctp(0xa, 0x5, 0x84) 10:14:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0xfffffffffffffff9, 0x7, 0x8, 0x57, 0xb41, 0x3ff, 0x4, 0x7, 0x3, 0x3, 0x7, 0x0, 0x33, 0x1f, 0x8, 0x9, 0x7, 0x3ff, 0x4, 0x10001, 0x7, 0x5, 0x0, 0x6, 0xa003, 0xc4}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x6080, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) 10:14:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x68000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:20 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:20 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3ff, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90200, 0x0) getpeername$tipc(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getpeername$tipc(r1, &(0x7f0000000100)=@id, &(0x7f0000000140)=0x10) 10:14:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x70000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:20 executing program 0: r0 = socket$caif_stream(0x25, 0x1, 0x2) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x74000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:21 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], 0x0) 10:14:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x400000008, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="88cf8060dec3e2e153df7449378fd6e3699bac22122f9089bfa23312eb9703c7f8405cc43959017a38d8d858057b4979501e7afd48187d46b5c950a5734353353e6016f1515493418f329137a576e111266343084300000000000000000000", @ANYRES32=0x0], &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x5}, &(0x7f0000000140)=0xfffffffffffffcfb) ioctl$VIDIOC_DBG_G_REGISTER(r0, 0xc0385650, &(0x7f0000000000)={{0x3, @name="01f9a979b2baf93acaa3ff3db99b5fb6478b0cdb7cf142e64e009495e4325d26"}, 0x8, 0x400, 0x24}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x1, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000180)=0x7fffffff) 10:14:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7a000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:21 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000240)={0xb, 'syz1\x00', 'syz0\x00', 'syz1\x00', 0x34, 0x9, 0x1, 0x7fffffff, 0x7c, 0x7, "225e50f9d70892dcbdbcbd0dedd42d2d250f93251787704f476d898eb53e7807bc7ffab91403a9c4289f566d2dd91ae13e2b232d"}, 0x14c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x80000001}, {0xa, 0x4e23, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x16}}}, 0x10001, [0x8bc8, 0x8, 0x6, 0x401, 0x7, 0x1f, 0x8, 0x400]}, 0x5c) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x10000, 0x3, [0x8, 0x7, 0xffffffffffff0001]}, 0xe) 10:14:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x20000048) 10:14:21 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xe8030000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:21 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x6100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r1, 0x22, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @empty}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xc4}, 0x1, 0x0, 0x0, 0x48000}, 0x90) 10:14:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xf4010000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:21 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80) accept$inet(r0, &(0x7f0000000240)={0x2, 0x0, @remote}, &(0x7f0000000280)=0x10) syz_emit_ethernet(0x6, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES64, @ANYRES16, @ANYRESOCT, @ANYRES32, @ANYBLOB="283e3cb80e8bd979a0fd031667bd589d9a4697486bf9ef80cf7820c01ae4e86df0d23f49924947af497b006fab0ed74966f87a1f2846eb5073b1da5bd395d7759f5ec3716630fd0b1c4dcb80a7bd1ff78e079359db5eba000b05d8e41048ef9302d0ad07c43827c9222157b0d158b2653d008e1dad1161cd97d6b4e83b2a546697df24bc620a9da143230820f3b4062545ae5159000136e8eaf92b1f7e1ee2c4b12986d9b9ab92efb99df8d7bdf2124a86fe7b641acf8e6dd8e75fb240bcedb538a361cb8da3a39b3c105531e20d78636c"], @ANYRES16, @ANYRESOCT], @ANYPTR, @ANYRESHEX, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16], @ANYRES32, @ANYRES16], 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x4da0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r1, &(0x7f00000004c0)={0x90, 0x0, 0x6, {0x4, 0x3, 0x800, 0xfffffffffffffeff, 0x1000, 0x7, {0x5, 0x6, 0x8001, 0x100000001, 0x49, 0x101, 0xfffffffffffff001, 0xcc, 0x5, 0x9, 0x4, r2, r3, 0x5, 0x3}}}, 0x90) r4 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000100)=0x81) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'batadv0\x00', 0x3}, 0x18) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000700)=""/4096, &(0x7f0000000080)=0x1000) 10:14:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:21 executing program 0: syz_emit_ethernet(0x113, &(0x7f0000000140)={@broadcast, @empty, [{[], {0x8100, 0xffff, 0x100000001, 0x3}}], {@llc={0x4, {@snap={0xaa, 0xaa, "1d", "796e17", 0x88f5, "9b8103075dcad451a71cacd2f40855428e8c0c04c1e59ddb14ab48166d16c02b8cea005f7f8265056b5d85b362f239d3b80332e3ea8cedbab9073b13210c18d07b16c4664ab22be6d4c4f24b5b2e20430a46f417769bc6636cb01e4b4eea27170c4b7030d7cf5d264ae5ddc562b7923bed22e7eb65cc729d377f78a752a126e7434319606b92be53f5852272a1f5f795b024481a7e99a86179f99c6affc67e1ff6e13701c811c98409c6ef7b2fc9fe9e483c0463d584942f09d4b47939831cbc1122cc0c464edb432ff372284fc51581528652a533bc758b88fed2dd6d91a65bf6cc6e8055ade033f9a724f276022f56b94fd7977c65c644cb"}}}}}, 0x0) 10:14:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0x10026) recvmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f0000001240)=@alg, 0x80, &(0x7f0000004700)=[{0x0}, {&(0x7f00000023c0)=""/49, 0x31}, {&(0x7f0000003580)=""/4096, 0x1000}], 0x3}}], 0x1, 0x0, 0x0) fanotify_init(0x0, 0x181001) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, 0x0, &(0x7f0000000140)) 10:14:22 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac1414000f7a869c559785b8bd33b4df072c79ece4da0b514b5481ae4c42eb17fa15a8c9d35d2b94dbf98753833d7f3255faad5d974094d5a5fc24ac486593825f65c3c9ec4e37e30fd796d60571c8a8e4fc71"], 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xffffffffffdffffc, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000240)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x60dbbee4}) r1 = syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x1, 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000340)={r0, 0x80003, r1}) sync_file_range(r3, 0x3, 0xfcc, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x440, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f00000000c0)={0x2, 0x3}) write$apparmor_current(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="706536afff7f000000000000"], 0x14) 10:14:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:22 executing program 3: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xab, "bec5314fdbb1133c98c3b3616c3dd10aadccfa05bc75a470fcbade5159a6b5fb52f6ee36735c4b9505369684e8d516e7dfdb8fa4cb5ba569240f1f884548c235a6a9226672ca6d1342f755b35a15c09b2d996fcbd21a0482ed61540e5bc2eedfe364de74fb554a235843a1a3af1e2af06bf438ff5e93f27a5edee0c28d4a4bc4d132a703a35aeed6a9acad43046a354e59259985b5ce6cce28adfb301ccaafb3f9fdff48c936460c923e4d"}, &(0x7f0000000280)=0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0xc) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="020004000900046781b33700"], &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6c, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) [ 3476.466206][ T5859] net_ratelimit: 17 callbacks suppressed [ 3476.466223][ T5859] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f00000001c0)}, 0x10) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000180)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x220, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}]}, 0x54}}, 0x0) 10:14:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x40030000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xf0ffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:22 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000001d80)=ANY=[], 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0xa0000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x3653892eba84af79, &(0x7f00000003c0)={@empty, @remote, 0x0}, &(0x7f0000000400)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000019c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x51011220}, 0xc, &(0x7f0000001980)={&(0x7f0000000440)=@newtclass={0x1530, 0x28, 0x604, 0x70bd25, 0x25dfdbfc, {0x0, r1, {0x0, 0xfff7}, {0xf, 0xe}, {0x4}}, [@TCA_RATE={0x8, 0x5, {0x1f, 0x6}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x1c, 0x2, [@TCA_ATM_HDR={0x18, 0x3, "3ef2f0d5b3d5ca27ff4054d7a506b5f5f5e5"}]}}, @TCA_RATE={0x8, 0x5, {0x200, 0x55}}, @TCA_RATE={0x8}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, [@TCA_CBQ_FOPT={0x10, 0x3, {{0x6, 0xffff}, 0xefb, 0x7ff}}]}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8}}}, @tclass_kind_options=@c_htb={{0x8, 0x1, 'htb\x00'}, {0x1490, 0x2, [@TCA_HTB_PARMS={0x30, 0x1, {{0x0, 0x1, 0xfff, 0x101, 0x6}, {0x100, 0x1, 0x4, 0x9b8e, 0x1000, 0xfffffffffffeffff}, 0x1, 0x40, 0x100, 0x9, 0x2}}, @TCA_HTB_RTAB={0x404, 0x4, [0x5, 0x5, 0x9, 0x9, 0x289, 0x0, 0x7744, 0x81, 0x20, 0x5df4, 0xa8, 0x7f, 0x2, 0x5, 0x10001, 0x7ff, 0x8, 0x27a686d6, 0x0, 0x9, 0x5, 0xffffffffffffffe0, 0x1ff, 0x7, 0x7ff, 0x6, 0x215580000000000, 0xeed, 0x2, 0x4, 0x8a1c, 0x8, 0x0, 0x1000, 0x5b, 0x62a, 0x4, 0x1000, 0xfff, 0x0, 0x3, 0x8, 0x7, 0x8, 0x0, 0xc5, 0x9, 0xeaa0, 0x0, 0x2, 0x2, 0x4, 0x2c4a075c, 0x7, 0x80000001, 0x6, 0x2, 0x8, 0x81, 0xab2, 0xfffffffffffffff7, 0x3, 0xfffffffffffffc00, 0x2, 0x7fff, 0x0, 0x8, 0x1, 0x9, 0x8, 0x4, 0x5, 0x7f, 0x2, 0x101, 0x4, 0x100000000, 0xfffffffffffffff9, 0x5a, 0x3f, 0xffffffff80000001, 0x1f, 0x2, 0x9, 0x39fc, 0x1000, 0xfffffffffffffe01, 0x9, 0x3, 0xc07f, 0x800, 0x7fffffff, 0x9, 0x3, 0x8, 0xec, 0x7, 0x5, 0xffffffff00000000, 0x6, 0x2, 0xe7cf, 0xebe7, 0x8, 0x1, 0x0, 0x751, 0x8, 0x7, 0xdff2, 0x6, 0x3, 0x2, 0x0, 0x1, 0x1, 0x1f, 0x20, 0x63b, 0x2, 0x7, 0x0, 0xfffffffffffffffa, 0x8, 0x4, 0x2507, 0x2, 0x2, 0x8, 0x3, 0x29c3, 0x5f, 0x41e1, 0x8, 0x6, 0x1, 0x4, 0x6e0, 0xc5, 0x2, 0x8, 0x6, 0x62, 0x3, 0x0, 0x2, 0x3ff, 0xfffffffffffffff7, 0x3, 0x8, 0x5, 0x1, 0xfffffffffffffff8, 0x2, 0x7fffffff, 0x7f, 0x2, 0x1, 0x1, 0x3, 0x8, 0x0, 0x9, 0x2, 0x9, 0x2caa400000, 0x4, 0x2, 0x81, 0x2, 0x2, 0x3f, 0x1, 0xa9, 0xffffffffffffff81, 0x1, 0xfff, 0x1, 0x8001, 0x8001, 0x3, 0xe8, 0xe85f, 0x3, 0x7fff, 0x7, 0x2, 0x1, 0x5, 0x40, 0x2, 0xffffffffffffffe0, 0x1ff, 0xffffffff00000000, 0x4, 0x7f, 0x9, 0xf74, 0x9, 0x1, 0x7, 0x8, 0x3, 0x0, 0x7, 0x3ff, 0x7, 0x400, 0x5f, 0x7f, 0x38000000000, 0xff, 0x40, 0x6d, 0x2, 0x2d, 0xaf, 0x80000001, 0xffffffffffffffff, 0x9, 0x6, 0x4, 0x7, 0x101, 0x68a, 0x5, 0x3, 0x800000, 0x81, 0x100000000, 0x5, 0x8, 0x1, 0x40d, 0x5, 0xffffffffffff7ece, 0x80000001, 0x0, 0xfffffffffffffffc, 0xab87, 0x7, 0xdb2, 0x1, 0x5, 0x401, 0xc0b, 0xfbee, 0x40000, 0x31, 0x0, 0x7, 0x2e67, 0x4, 0x6, 0x7, 0x8]}, @TCA_HTB_CEIL64={0xc, 0x7, 0x8}, @TCA_HTB_PARMS={0x30, 0x1, {{0x3, 0x3, 0x5, 0x4, 0x6, 0xa0}, {0x0, 0x2, 0x0, 0x1, 0x1ff8000000000, 0x8}, 0x100000000, 0x8, 0x7, 0x7, 0x8}}, @TCA_HTB_CTAB={0x404, 0x3, [0x0, 0x1, 0x7, 0x1, 0x7, 0x2e, 0x80000000, 0x7ff, 0xff, 0x3f, 0x9, 0x4, 0x0, 0x8, 0x1, 0x8, 0x1ff, 0x5, 0xed, 0xb3c, 0x6, 0x200, 0xffff, 0xfffffffffffffffd, 0x3f, 0x0, 0x0, 0x5d2, 0x401, 0xda22, 0x100000001, 0x8, 0x0, 0x0, 0x40, 0x7, 0x55f9, 0xe12f, 0x10000, 0xfffffffffffffff7, 0x100000000, 0x6, 0x1b4000000, 0x0, 0x18b, 0xfffffffffffffff9, 0xa50, 0x4, 0x5, 0xffffffffffff8000, 0x3, 0x3382aa8b, 0x0, 0x10b7, 0x7, 0x10000, 0xfffffffffffffffa, 0x443, 0x400, 0x48, 0xa486, 0xbc, 0x9d4, 0x7, 0x0, 0x101, 0x1, 0xfffffffffffffffa, 0xec, 0x6, 0x7ff, 0x1ff, 0x9, 0x7, 0x80000000, 0x80000001, 0x3, 0x5, 0x7, 0xffffffff80000000, 0x8001, 0x80000001, 0x3, 0x8, 0x2, 0x0, 0x1, 0x0, 0x9, 0x965, 0xfffffffffffffff7, 0x86, 0x5a2e, 0x0, 0x1, 0x6, 0x1, 0x7fc00000, 0x2ae, 0x401, 0x3, 0x3, 0x5558, 0x2, 0x8000, 0x2, 0x0, 0x10000, 0x1, 0x8, 0x4, 0x4, 0x2, 0x4, 0xad, 0x7, 0x6, 0x0, 0xdc, 0x2, 0x934f, 0x4, 0x93, 0x7, 0x3e08, 0xffff, 0x13d361f7, 0x2, 0x7, 0x9, 0x5, 0x3, 0x5, 0x6, 0x2, 0x2, 0x7, 0xffffffffffffffc1, 0x1, 0x1, 0x9, 0x6, 0x4, 0x5, 0x9, 0x3, 0xfffffffffffffffa, 0x4, 0x1, 0x3, 0x5384, 0x33c6, 0x8, 0x2, 0x64, 0x8, 0x1000, 0xfffffffffffffff8, 0x69dd4386, 0x400, 0x0, 0x1, 0xeb, 0x3, 0x5, 0xf3b2, 0x0, 0x80, 0x7, 0x0, 0x5, 0x4, 0x2, 0x7ff, 0x3, 0x7f, 0x8, 0x5, 0x7, 0x0, 0x5, 0x80, 0x3684, 0x1ff, 0xf44, 0x0, 0x10000, 0x0, 0x4, 0x8, 0x6ff, 0x1000, 0x1ff, 0x80000001, 0x3, 0x3, 0x6, 0x3f, 0x6, 0x7f, 0x9, 0x7ff, 0xf95, 0x7, 0x80, 0x4, 0x0, 0x1000, 0x6, 0xb7, 0x0, 0x4, 0x4a, 0x2, 0x3, 0x20, 0x400, 0x7, 0xc07f, 0x1ff800, 0x800, 0x3f, 0x7031, 0x9, 0x7f00, 0xa, 0x10001, 0x3ff, 0x8001, 0x7fffffff, 0x80000000, 0x6, 0xca1, 0x400, 0x8, 0x80000001, 0x5, 0x5, 0x6, 0x2, 0x6, 0x2, 0x80, 0x1, 0x7fff, 0x4, 0x5, 0x800, 0x6, 0xff, 0x4, 0x1, 0x8, 0x400, 0x3, 0x8]}, @TCA_HTB_CTAB={0x404, 0x3, [0x7fffffff, 0x9, 0xad, 0xffffffff, 0xe3, 0x40, 0x9f6, 0x4, 0x8001, 0x7, 0x5, 0x1, 0xc06, 0x2, 0x8001, 0x8, 0x28, 0x1ff, 0x4, 0x879d, 0x1, 0x8, 0x8001, 0x2, 0x2, 0x4, 0x100, 0x0, 0x1f, 0x0, 0x81, 0x3ff, 0x0, 0x5, 0x2, 0x10001, 0x1, 0x80000000, 0x8, 0x3, 0x95c, 0x4, 0xd, 0x6, 0xfffffffffffffffa, 0x0, 0x101, 0x0, 0x3, 0xf4, 0x5, 0xffffffffffffff7f, 0x14, 0x7, 0x7ad1, 0xc6, 0x2, 0x8, 0x0, 0x6, 0x1, 0xeae, 0x3ff, 0x1, 0x8, 0x81, 0x9, 0x575, 0xca, 0x6, 0xfffffffffffff7c4, 0xc00000000000000, 0x1, 0x0, 0xfffffffffffffffc, 0x80000001, 0x58ac, 0x7ff, 0x80000001, 0x1f, 0xa3, 0x6, 0x69, 0x9, 0x2, 0x6a4, 0x1, 0x3, 0xffffffffffffffd0, 0x7fffffff, 0x10000, 0x6, 0x8, 0xe92000, 0x4, 0x80000000, 0x6, 0x3f, 0xffffffffffffffc1, 0xc9, 0x1000, 0x7, 0xe5d, 0x8, 0x4, 0x0, 0x1, 0x20, 0x7e, 0xffffffffffffff5e, 0xac, 0x40, 0xfffffffffffffffb, 0x7c, 0xba35, 0x6, 0x9, 0x5, 0x100000001, 0x1, 0x200, 0x3e74, 0x1000, 0x8, 0xffffffff, 0x7, 0x1, 0xd17, 0x81, 0xfffffffffffffff7, 0xd0b, 0x6, 0x6, 0x5, 0x5, 0x8, 0x4, 0x1ff, 0x2, 0x1, 0x2, 0x4, 0xa8, 0x8, 0x2, 0x7, 0x4a8, 0x9, 0xd2, 0x100000000, 0x5, 0x7, 0x7, 0x60000000000, 0x400, 0x2, 0x10001, 0x4, 0x7, 0x1, 0x4, 0xffffffff, 0x7, 0x101, 0x2, 0x7, 0x101, 0x0, 0x2, 0x80, 0x2, 0x7a, 0x401, 0x5, 0x2, 0x3, 0x101, 0x1, 0x101, 0x9, 0x5, 0x3f8000000000000, 0x0, 0x4, 0x0, 0x3, 0xafa7, 0xd3de103, 0xc4b9, 0x6, 0x4, 0x6, 0x0, 0x2, 0xced2, 0x75f, 0x76f5, 0x7, 0x1, 0x5e, 0x0, 0xf5c, 0x6, 0x100000000, 0x2, 0x2, 0xeab, 0x20, 0x1, 0x2, 0x1ff, 0x2, 0xffffffff, 0x5, 0xfffffffffffff4e6, 0x3ff, 0x100000001, 0x101, 0x2e4c, 0x9, 0x800, 0x3ff, 0x6, 0x6ef8, 0x8, 0x9, 0xa157, 0x5, 0x8001, 0x3ff, 0x7, 0x9, 0x8000, 0x5, 0x9, 0x9, 0x81, 0xffffffffffff6595, 0x8, 0x6, 0x1, 0xffffffffffff7fff, 0x10000, 0x7, 0x0, 0x8, 0x1, 0x1f, 0xff, 0x0, 0x1, 0x3262, 0x8000, 0x1f, 0x1, 0x2]}, @TCA_HTB_RATE64={0xc, 0x6, 0x9}, @TCA_HTB_RTAB={0x404, 0x4, [0x6b, 0x40, 0x6, 0x3, 0x0, 0x8, 0x7fff, 0xffffffffffff946c, 0x4, 0x6, 0x6, 0x80, 0x3, 0x6e8, 0x0, 0x5ff8, 0xfffffffeffffffff, 0x80, 0x80800000000, 0x9, 0x12e, 0x7ff, 0x7fff, 0x8, 0x8, 0x1, 0x400, 0x3ff, 0x1, 0x8, 0x0, 0x7, 0x10001, 0x6, 0x81, 0x8, 0x6e6, 0x1, 0x9, 0xad96, 0x10001, 0x9, 0x1ff, 0x4, 0x55, 0x31, 0x4, 0x3, 0x5, 0xb48, 0x7ff, 0x9, 0x80000001, 0x200, 0x1, 0x8, 0x8, 0x3ff, 0x400, 0x8, 0x4, 0x3, 0xfffffffffffffbff, 0x8001, 0x1f, 0x40, 0x7, 0x100000001, 0x1, 0xfffffffffffff800, 0x6, 0x9, 0x4, 0x8f93, 0x9, 0x2cd, 0x32, 0x9434, 0x9b, 0x1000, 0x3, 0x2, 0x3, 0x200, 0x3, 0x3, 0x4, 0x6, 0x8, 0x0, 0xfffffffffffff000, 0x2, 0x0, 0x7ff, 0x8, 0x0, 0x9, 0x6d, 0x1ff, 0xd1be357, 0xd, 0x5, 0x5, 0xf00, 0x7, 0xfffffffffffff000, 0xffffffff, 0x401, 0x7, 0x1, 0x1, 0x2, 0x88, 0x200, 0x8, 0x20, 0x5e7e, 0x800000000000, 0x8e, 0x6b, 0x401, 0x5, 0x1, 0x1, 0x1000, 0x4, 0x6, 0x5, 0x2e, 0x8, 0x9, 0x5, 0x0, 0x6, 0x2, 0x7, 0x6, 0x4, 0x5, 0x5, 0x0, 0x10000, 0x0, 0x2, 0xbb, 0x3, 0x4, 0x4, 0x200, 0x4, 0x0, 0x0, 0x5, 0x2, 0x6, 0x207f, 0x7, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x4, 0x2, 0x400, 0x6, 0x2, 0x9, 0x7ef2, 0x8, 0xe9f4, 0xfffffffffffffffc, 0xfc2, 0x5, 0x3, 0x6, 0x8, 0x5, 0x80, 0x0, 0x4, 0x3, 0x9, 0x3c, 0x0, 0x7, 0x800000000000000, 0x1, 0x3, 0x7ff, 0x9, 0x3, 0x7, 0x4, 0x0, 0x11, 0x4e1, 0x1950, 0x100000000, 0xf0, 0x4f6b, 0x8001, 0x0, 0x8, 0x4287, 0x1, 0x6c1, 0x10001, 0x4, 0xe1f6, 0x1, 0x1, 0x7ff, 0x0, 0x0, 0x9d, 0x15f, 0x3, 0x0, 0x5, 0x2, 0x7f, 0x7, 0x7fffffff, 0x8001, 0x2, 0x8, 0x5, 0x1, 0xff, 0x8, 0x0, 0x1, 0x7, 0x6, 0x7f, 0xcb0e, 0x6, 0x5, 0x4, 0x4c0, 0x4, 0x6, 0xfffffffffffffffa, 0x17434e12, 0x7, 0x3, 0x3, 0x2, 0x0, 0x4, 0xbba, 0x3, 0x7fff, 0x15800, 0x380000000000000, 0x40]}, @TCA_HTB_CTAB={0x404, 0x3, [0xffffffff, 0x101, 0xb62, 0x80, 0x80000001, 0x800, 0x7, 0x5, 0x7, 0x40, 0x9, 0x100, 0x9, 0x16e, 0x9, 0x80000000, 0x3, 0xfffffffffffffffa, 0xffffffff00000001, 0x7fff, 0x10001, 0x1, 0x5, 0x100000001, 0x2, 0x100000001, 0x2, 0x2, 0x0, 0x3f, 0x8001, 0x0, 0x468, 0x8, 0xfffffffffffffffb, 0x101, 0x4, 0x50d, 0x7aa8000, 0x3f, 0x6e, 0x2975, 0x7fffffff, 0xffffffffffff0000, 0x3, 0x80000001, 0xfffffffffffffff9, 0x1, 0x100000001, 0x8000, 0xffffffff, 0x3f, 0x6, 0x9, 0x8, 0x9, 0x77f, 0x52, 0x9, 0x3ff, 0x4, 0x866, 0x3, 0x5, 0x4, 0x2, 0x7fff, 0x2, 0x1, 0x100000001, 0xff, 0x35f, 0xfffffffffffffffc, 0x6, 0x8, 0x0, 0x40, 0xfffffffffffffff9, 0x10, 0x8, 0xef, 0x4, 0x0, 0x1f9b, 0xf1, 0x8000, 0x1, 0x7, 0x3, 0x3, 0x30a, 0x1fffffffe000, 0xfff, 0x1, 0x4, 0x1, 0x407, 0x8001, 0x4, 0x7, 0x1, 0xffffffff, 0x0, 0x8000, 0x0, 0x3, 0x49, 0x1ff, 0xff, 0x3, 0x0, 0x4, 0x7, 0x4000000000000, 0xffffffffffff4bef, 0x5, 0x8, 0x5, 0x4, 0x4, 0x7, 0x0, 0x2e, 0x38, 0x278, 0x8, 0x81, 0xfff, 0x5, 0x2, 0x6, 0x8001, 0xe25a, 0x10000, 0x9, 0x101, 0xffffffff, 0x1, 0x6, 0x7, 0x7fff, 0x5, 0x9, 0x1, 0x7, 0x8, 0xfffffffffffffe01, 0x401, 0x7, 0x10000, 0x6, 0xfff, 0x8, 0x2, 0xff, 0x7fff, 0x8623, 0x0, 0x6, 0x3, 0x1, 0x9, 0x91f, 0x2, 0x8, 0x81, 0x1, 0x2, 0x200, 0x7, 0x0, 0x0, 0x8001, 0x3, 0x1, 0x5, 0x2, 0x8, 0x5, 0xffffffff, 0x1, 0x2, 0x1fffc000000, 0x40, 0x6, 0x0, 0x5880f490, 0x8, 0x7, 0x80000000, 0x1ff, 0x8, 0x3, 0x9, 0x4, 0x7, 0x5c, 0x4c4edfed, 0x4, 0x84b9, 0x1, 0x7, 0x9, 0x0, 0x9, 0x3759e05000, 0x100000000, 0x7, 0x70, 0xfb, 0x6, 0x3ff, 0x1, 0x2, 0x0, 0x100, 0xeb2, 0x3, 0x0, 0x73, 0x9, 0x1, 0x7fff, 0x4, 0x8, 0x7, 0xffffffffffffff80, 0x5, 0x5, 0x3, 0xae45, 0x4, 0x8000, 0xff, 0x0, 0x0, 0x1, 0x4, 0x5, 0x1, 0x100000001, 0x4, 0x6389, 0x1, 0x0, 0x1, 0x726, 0x7, 0x1, 0xffffffffffffffc0, 0x80, 0x4, 0xffffffffffffffff, 0x3ff, 0xff, 0x1]}]}}, @TCA_RATE={0x8, 0x5, {0x3, 0xffffffffffffffc1}}]}, 0x1530}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001b00)=""/233) ioctl$int_out(r0, 0x5462, &(0x7f0000001ac0)) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f0000001a00)=""/146, 0x92}], 0x1}, 0x160) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, 0x8) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2, 0x400}, &(0x7f0000000240)=0x8) [ 3476.613314][ T5875] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x10000) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000040)={0x7, 0xf, 0x3, "59561c6bd01b4e84e18f171b5b570ef2f4efbc8564f93a9320dfc91bea5d18f6", 0x32337d5d}) [ 3476.690414][ T5882] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3476.793580][ T5894] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, 0x0, &(0x7f0000000140)) 10:14:23 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:23 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffe, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:23 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:23 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3477.387492][ T5912] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:23 executing program 0: clock_settime(0x7, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x7f, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0xffffffffffffff7f}, 0x8) 10:14:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x26bd, 0x4, 0xf7, 0x100000000, 0x17, 0x1, 0xe52, 0x0, 0x1, 0x4, 0x7fffffff, 0xc4f}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) [ 3477.499088][ T5926] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:23 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414010304907800002000450000000b00000000000000ac2314aaac14140016f9bdfe204849a3a502656696cbca7a8dbe3e55f595620e3ae91d4048b1732ebbce4e5f0d3cfd6f39f78ae7b8e3e0b2fa5e1e90aad74f7a8cf3dd8202da2e91431689e1442c15fddde3ff83e1dc9e3943ecb40ffd845ef646c4e488151c2d1ac75b81141a4b38b27c2484451efba1814dcaadd9dde1318f2cf14655d2838fca09614b7be866ef38a6486e20eb9335861bd17708ff1819da9bae4d070fb0fe15913fd8000000"], 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400800, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/235) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000140)={0xf, @pix={0x579, 0x2, 0x32344d59, 0x3, 0x1, 0x401, 0x6, 0x401, 0x1, 0x6, 0x0, 0x6}}) 10:14:23 executing program 0: membarrier(0x5, 0x0) syz_emit_ethernet(0xfffffffffffffff6, &(0x7f0000000240)={@link_local, @random="484ecffc8592", [], {@llc={0x4, {@snap={0x1, 0x1, "d6", "898ace", 0xdada, "5a4edf9ba4c08325dc1d83c61bf99a1d40c128041c8ed669ca5fd4"}}}}}, 0x0) [ 3477.634900][ T5940] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, 0x0, &(0x7f0000000140)) 10:14:24 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:24 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000140)={0x8}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000004c80)=@mpls_getnetconf={0x14, 0x52, 0x701}, 0x14}}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80, 0x0) syz_emit_ethernet(0xffffff49, &(0x7f0000000100)={@broadcast, @local, [{[{0x9100, 0x6, 0x7, 0x2}], {0x8100, 0x200, 0x4, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:24 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3478.322271][ T5965] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/233) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0xe0, 0x2, 0x0, "84489bfde8993917acb11a1f96177711", "508cc445bf30fcc4d0b68cf75def6cb99d1854606906f3787a9acca31b575ebbee61c94976b5a8fc47d7898eb5f64f83e8b96020d9610765d2a7f039d902313ca11e7ce5054c918d635c349861c3b111b0009716d0991c655e10e5914a48c559b97326dc9de345370d9e70f460e25013dd3e9c7362df6a3f1811ab522a681acc9664f49ce3e8c0b4a129e76b9effaa4f206625f090e5caf09f237a59beb83b80cef45a2c444b0e984ef00f21952ceff365ee4ee57e31dbb6a890d80e1553b58c563601f8642ec888b65c5e"}, 0xe0, 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xf9, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000ffa000/0x3000)=nil}) 10:14:24 executing program 0: r0 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='/dev/mixer\x00', 0xfffffffffffffffa) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001440)='/dev/audio\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001640)={0x0, 0x1}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000016c0)={r2, 0x1000}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001480)={0x9, 0x9, 0x2, 0x2, 0xfff, 0x800, 0x1aa, 0x6, 0x0}, &(0x7f00000014c0)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001500)={r4, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x84) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000300)={r0, 0x1000, 0x6}, 0x0, &(0x7f0000000340)="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", &(0x7f0000001340)=""/201) syz_emit_ethernet(0x3e, &(0x7f0000001740)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa080011450000300000000000019078ac2314c2ac1414110304907800000000450000000000000000000000ac2314aa8c141400589495b5c32f0c7dee29c57f"], 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r3, 0x7}, &(0x7f00000017c0)=0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14, 0x80000) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000015c0), &(0x7f0000001600)=0x30) sendmsg$can_raw(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x1d, r6}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x4, 0xfffffffffffffffd, 0x9, 0x3}, 0x20, 0x2, 0x0, 0x0, "f72e103eaa468e8851cb6c772cbc64955a91da53e6872f34925c6627b14b801ade8b4eafc2ebb89dc1c1508062315a12abc992ec901ee9253a5e6643bd6d54f5"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4) [ 3478.427849][ T5978] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:24 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:24 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x3f, 0x5, 0x4}], {0x8100, 0x2, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) shmget(0x1, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) 10:14:24 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3478.546040][ T5993] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:14:25 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xa00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:25 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000000000)={@random="35cd8958dd36", @broadcast, [], {@ipx={0x8137, {0xffff, 0x94, 0x7, 0x0, {@random=0x100, @random="e500c2fb4729", 0x5c5}, {@current, @current, 0x1}, "ada606243373921d327351be04b8fe0826f13605709544fbe02a309f2d431badfbc560614d0b789087583bc74f1516a7a4815d2ec97d51d4b167e9abbe9dbe859ff667c87dbd6180c26c8a6bad6008cec213fc81dcfaa2df4e47f858556d02c59ef0484f81a7a166a69f520137627d551718bbe62fcf"}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x483, 0xa6c, 0xde, 0xda8]}) geteuid() r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0xfff, 0x0, 0x8000, 0x80000000, 0x9, 0xfffffffffffffff7, 0x3, 0x9, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x24}, 0x8001}}}, 0x84) 10:14:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xd00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:25 executing program 0: r0 = socket$inet(0x2, 0xb, 0x84a) fallocate(r0, 0x0, 0x9f16, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x20000) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x100000001) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:25 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffed, 0x40800) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/62) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08e47b7d6c92f38aba0000019078ac2314bbac14141103048e78000000004500ac2314aaac14140000000000000000000000"], 0x0) 10:14:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) 10:14:26 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:26 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) prctl$PR_GET_SECCOMP(0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x1fb, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x840, 0x0) 10:14:26 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:26 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x4c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:26 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@empty, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:26 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x5c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:26 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) ptrace$cont(0x7, r1, 0x4, 0x8) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x400800, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) 10:14:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3480.323574][ T6078] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3480.376191][ T6078] CPU: 0 PID: 6078 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3480.384135][ T6078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3480.394208][ T6078] Call Trace: [ 3480.397524][ T6078] dump_stack+0x172/0x1f0 [ 3480.401879][ T6078] dump_header+0x10f/0xb6c [ 3480.406308][ T6078] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3480.412131][ T6078] ? ___ratelimit+0x60/0x595 [ 3480.416771][ T6078] ? do_raw_spin_unlock+0x57/0x270 [ 3480.421918][ T6078] oom_kill_process.cold+0x10/0x15 [ 3480.421937][ T6078] out_of_memory+0x79a/0x1280 [ 3480.421955][ T6078] ? lock_downgrade+0x880/0x880 [ 3480.421978][ T6078] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3480.431782][ T6078] ? oom_killer_disable+0x280/0x280 [ 3480.431796][ T6078] ? find_held_lock+0x35/0x130 [ 3480.431820][ T6078] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3480.431834][ T6078] ? memcg_event_wake+0x230/0x230 [ 3480.431854][ T6078] ? do_raw_spin_unlock+0x57/0x270 [ 3480.431868][ T6078] ? _raw_spin_unlock+0x2d/0x50 [ 3480.431883][ T6078] try_charge+0x102c/0x15c0 [ 3480.431894][ T6078] ? find_held_lock+0x35/0x130 [ 3480.431912][ T6078] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3480.431928][ T6078] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3480.431946][ T6078] ? kasan_check_read+0x11/0x20 [ 3480.431964][ T6078] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3480.431985][ T6078] mem_cgroup_try_charge+0x24d/0x5e0 [ 3480.510678][ T6078] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3480.516328][ T6078] wp_page_copy+0x408/0x1740 [ 3480.520920][ T6078] ? find_held_lock+0x35/0x130 [ 3480.525715][ T6078] ? pmd_pfn+0x1d0/0x1d0 [ 3480.529982][ T6078] ? lock_downgrade+0x880/0x880 [ 3480.534844][ T6078] ? swp_swapcount+0x540/0x540 [ 3480.539634][ T6078] ? kasan_check_read+0x11/0x20 [ 3480.544516][ T6078] ? do_raw_spin_unlock+0x57/0x270 [ 3480.544538][ T6078] do_wp_page+0x5d8/0x16c0 [ 3480.544569][ T6078] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3480.544607][ T6078] __handle_mm_fault+0x22e8/0x3ec0 [ 3480.554143][ T6078] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3480.554160][ T6078] ? find_held_lock+0x35/0x130 [ 3480.554176][ T6078] ? handle_mm_fault+0x322/0xb30 [ 3480.554200][ T6078] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3480.587780][ T6078] ? kasan_check_read+0x11/0x20 [ 3480.592631][ T6078] handle_mm_fault+0x43f/0xb30 [ 3480.597410][ T6078] __do_page_fault+0x5ef/0xda0 [ 3480.602167][ T6078] do_page_fault+0x71/0x581 [ 3480.606658][ T6078] ? page_fault+0x8/0x30 [ 3480.610912][ T6078] page_fault+0x1e/0x30 [ 3480.615079][ T6078] RIP: 0033:0x4016b9 [ 3480.618973][ T6078] Code: 00 48 83 ec 08 48 8b 15 fd ed 64 00 48 8b 05 ee ed 64 00 48 39 d0 48 8d 8a 00 00 00 01 72 17 48 39 c8 73 12 48 8d 50 04 89 38 <48> 89 15 d0 ed 64 00 48 83 c4 08 c3 48 89 c6 bf 48 78 4c 00 31 c0 [ 3480.638661][ T6078] RSP: 002b:0000000000a4fb60 EFLAGS: 00010283 [ 3480.644719][ T6078] RAX: 0000001b2d123540 RBX: 0000000000000003 RCX: 0000001b2e120000 [ 3480.652683][ T6078] RDX: 0000001b2d123544 RSI: 0000000000000001 RDI: 000000000000000f [ 3480.660649][ T6078] RBP: 0000000000000000 R08: 0000000000351a39 R09: 0000000000351a39 [ 3480.668614][ T6078] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 0000000000351ab3 [ 3480.676585][ T6078] R13: 0000000000351a86 R14: 000000000073bfa0 R15: 000000000073bfac [ 3480.689979][ T6078] memory: usage 307200kB, limit 307200kB, failcnt 13600 [ 3480.697407][ T6078] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3480.710113][ T6078] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 10:14:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x20000048) [ 3480.717265][ T6078] Memory cgroup stats for /syz2: cache:48KB rss:133832KB rss_huge:38912KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:133968KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3480.753010][ T6078] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3290,uid=0 [ 3480.774255][ T6078] Memory cgroup out of memory: Killed process 3290 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:14:27 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:27 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:27 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x800000000000000, 0x4f48509b429f38a9, 0xf4d, 0xa, 0x15}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="ac1414247f0000010000000003000000ac1e0001ac1414aa000000098fa2fe7c044fa2990e898eb864ed99df44f241dd24a9e97618967eec27fb5e0b841379fad443f94c4dc111a546a5bd07c0ad608a186e8ef513b0f4725bbf57b1dc4733b275f0d366869898f1a033105d702340d8c468f2311ded5657dbf71ff5974aab84ebd03653b4eddd1678d235b0275b62853a937da2a57e8211f4191998653a3a61927264c108509ffa54"], 0x1c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x34}) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRESOCT], 0x0) 10:14:27 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:27 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6800000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:27 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f0000000040)=0x7f) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800230000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac141400"], 0x0) 10:14:27 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:27 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x6c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3481.278754][ T6133] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3481.294950][ T6133] CPU: 1 PID: 6133 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3481.302883][ T6133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3481.312956][ T6133] Call Trace: [ 3481.316269][ T6133] dump_stack+0x172/0x1f0 [ 3481.320653][ T6133] dump_header+0x10f/0xb6c [ 3481.325089][ T6133] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3481.325115][ T6133] ? ___ratelimit+0x60/0x595 [ 3481.325141][ T6133] ? do_raw_spin_unlock+0x57/0x270 [ 3481.340643][ T6133] oom_kill_process.cold+0x10/0x15 [ 3481.345814][ T6133] out_of_memory+0x79a/0x1280 [ 3481.350547][ T6133] ? lock_downgrade+0x880/0x880 [ 3481.355522][ T6133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3481.361799][ T6133] ? oom_killer_disable+0x280/0x280 [ 3481.361814][ T6133] ? find_held_lock+0x35/0x130 [ 3481.361838][ T6133] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3481.361852][ T6133] ? memcg_event_wake+0x230/0x230 [ 3481.361873][ T6133] ? do_raw_spin_unlock+0x57/0x270 [ 3481.361895][ T6133] ? _raw_spin_unlock+0x2d/0x50 [ 3481.377404][ T6133] try_charge+0x102c/0x15c0 [ 3481.377421][ T6133] ? find_held_lock+0x35/0x130 [ 3481.377443][ T6133] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3481.407267][ T6133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3481.413535][ T6133] ? kasan_check_read+0x11/0x20 [ 3481.418438][ T6133] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3481.424003][ T6133] mem_cgroup_try_charge+0x24d/0x5e0 [ 3481.430877][ T6133] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3481.436536][ T6133] wp_page_copy+0x408/0x1740 [ 3481.441147][ T6133] ? find_held_lock+0x35/0x130 [ 3481.441170][ T6133] ? pmd_pfn+0x1d0/0x1d0 [ 3481.441186][ T6133] ? lock_downgrade+0x880/0x880 [ 3481.441200][ T6133] ? swp_swapcount+0x540/0x540 [ 3481.441220][ T6133] ? kasan_check_read+0x11/0x20 [ 3481.441242][ T6133] ? do_raw_spin_unlock+0x57/0x270 [ 3481.450245][ T6133] do_wp_page+0x5d8/0x16c0 [ 3481.450268][ T6133] ? finish_mkwrite_fault+0x4f0/0x4f0 10:14:27 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac1414006630f6ac5df20249f6994a121c06b80d409a5579e2b41456463b5f03f645299f06384ca05a45872935b95311a3ff32a9d25ddcc8ad94c761bbd335f2464b3071a5687dcdeb0412eab7cca7a27d4f22719dab5264141f70dac159c8c9e7d2cbbc5daa60f621e03c8e502525641229"], 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8103, 0x0) ftruncate(r0, 0x9) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xfffffffffffffff7, 0x3ff, 0x5, 0x7fffffff, 0x1, 0x7fffffff, 0x7fffffff, 0x1733, 0x80000001}) 10:14:27 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) [ 3481.450292][ T6133] __handle_mm_fault+0x22e8/0x3ec0 [ 3481.450313][ T6133] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3481.450334][ T6133] ? find_held_lock+0x35/0x130 [ 3481.484758][ T6133] ? handle_mm_fault+0x322/0xb30 [ 3481.495067][ T6133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3481.495094][ T6133] ? kasan_check_read+0x11/0x20 [ 3481.511916][ T6133] handle_mm_fault+0x43f/0xb30 [ 3481.520035][ T6133] __do_page_fault+0x5ef/0xda0 [ 3481.524923][ T6133] do_page_fault+0x71/0x581 [ 3481.529456][ T6133] ? page_fault+0x8/0x30 [ 3481.533718][ T6133] page_fault+0x1e/0x30 [ 3481.537884][ T6133] RIP: 0033:0x402e16 [ 3481.541907][ T6133] Code: 31 c0 e8 3d eb ff ff eb 8e 0f 1f 00 bf 28 7d 4c 00 31 c0 e8 2c eb ff ff e9 7a ff ff ff e8 c2 8f 05 00 66 90 8b 17 85 d2 75 1a 07 01 00 00 00 48 89 fe ba 81 00 00 00 bf ca 00 00 00 31 c0 e9 [ 3481.561596][ T6133] RSP: 002b:00007ff8d794ccf8 EFLAGS: 00010246 [ 3481.567661][ T6133] RAX: 0000000000000000 RBX: 000000000073bfa8 RCX: 00000000004be519 [ 3481.575653][ T6133] RDX: 0000000000000000 RSI: 000000000003ffff RDI: 000000000073bfac [ 3481.583637][ T6133] RBP: 000000000073bfa0 R08: 0000000000004916 R09: 0000000000000000 [ 3481.591708][ T6133] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000073bfac [ 3481.599684][ T6133] R13: 0000000000a4fb5f R14: 00007ff8d794d9c0 R15: 000000000073bfac [ 3481.611264][ T6133] memory: usage 307200kB, limit 307200kB, failcnt 13667 [ 3481.618349][ T6133] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 10:14:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, 0x0) [ 3481.626429][ T6133] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3481.633493][ T6133] Memory cgroup stats for /syz2: cache:48KB rss:133928KB rss_huge:38912KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:133948KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3481.655463][ T6133] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3356,uid=0 [ 3481.671361][ T6133] Memory cgroup out of memory: Killed process 3356 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3481.710472][ T6137] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3481.725117][ T6137] CPU: 1 PID: 6137 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3481.733035][ T6137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3481.743114][ T6137] Call Trace: [ 3481.746433][ T6137] dump_stack+0x172/0x1f0 [ 3481.750880][ T6137] dump_header+0x10f/0xb6c [ 3481.755318][ T6137] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3481.761337][ T6137] ? ___ratelimit+0x60/0x595 [ 3481.765942][ T6137] ? do_raw_spin_unlock+0x57/0x270 [ 3481.771083][ T6137] oom_kill_process.cold+0x10/0x15 [ 3481.776224][ T6137] out_of_memory+0x79a/0x1280 [ 3481.780931][ T6137] ? oom_killer_disable+0x280/0x280 [ 3481.786141][ T6137] ? find_held_lock+0x35/0x130 [ 3481.790922][ T6137] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3481.796474][ T6137] ? memcg_event_wake+0x230/0x230 [ 3481.801524][ T6137] ? do_raw_spin_unlock+0x57/0x270 [ 3481.806655][ T6137] ? _raw_spin_unlock+0x2d/0x50 [ 3481.811515][ T6137] try_charge+0xa87/0x15c0 [ 3481.815951][ T6137] ? find_held_lock+0x35/0x130 [ 3481.820731][ T6137] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3481.826282][ T6137] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3481.831852][ T6137] ? find_held_lock+0x35/0x130 [ 3481.836625][ T6137] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3481.842188][ T6137] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3481.847730][ T6137] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3481.852941][ T6137] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3481.858500][ T6137] __memcg_kmem_charge+0x136/0x300 [ 3481.863651][ T6137] __alloc_pages_nodemask+0x437/0x7e0 [ 3481.869144][ T6137] ? find_held_lock+0x35/0x130 [ 3481.873906][ T6137] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3481.881346][ T6137] ? sched_clock+0x2e/0x50 [ 3481.885784][ T6137] ? find_held_lock+0x35/0x130 [ 3481.890578][ T6137] ? is_dynamic_key+0x1c0/0x1c0 [ 3481.895464][ T6137] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3481.901705][ T6137] alloc_pages_current+0x107/0x210 [ 3481.906897][ T6137] pte_alloc_one+0x1b/0x1a0 [ 3481.911408][ T6137] __handle_mm_fault+0x3491/0x3ec0 [ 3481.916514][ T6137] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3481.922158][ T6137] ? find_held_lock+0x35/0x130 [ 3481.926946][ T6137] ? handle_mm_fault+0x322/0xb30 [ 3481.931883][ T6137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3481.938165][ T6137] ? kasan_check_read+0x11/0x20 [ 3481.943027][ T6137] handle_mm_fault+0x43f/0xb30 [ 3481.947800][ T6137] __do_page_fault+0x5ef/0xda0 [ 3481.952593][ T6137] do_page_fault+0x71/0x581 [ 3481.957108][ T6137] ? page_fault+0x8/0x30 [ 3481.961358][ T6137] page_fault+0x1e/0x30 [ 3481.965532][ T6137] RIP: 0033:0x458209 [ 3481.969450][ T6137] Code: Bad RIP value. [ 3481.973512][ T6137] RSP: 002b:00007ff8d794cc78 EFLAGS: 00010246 [ 3481.979829][ T6137] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000458209 [ 3481.987966][ T6137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3481.995971][ T6137] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3482.003940][ T6137] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3482.011915][ T6137] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3482.021256][ T6137] memory: usage 304892kB, limit 307200kB, failcnt 13667 [ 3482.028218][ T6137] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3482.035792][ T6137] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3482.043001][ T6137] Memory cgroup stats for /syz2: cache:48KB rss:131808KB rss_huge:36864KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:131804KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3482.064970][ T6137] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3392,uid=0 [ 3482.080453][ T6137] Memory cgroup out of memory: Killed process 3392 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3482.082029][ T1043] oom_reaper: reaped process 3392 (syz-executor.2), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 3482.110436][ T6123] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3482.134918][ T6123] CPU: 1 PID: 6123 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3482.142857][ T6123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3482.153010][ T6123] Call Trace: [ 3482.156336][ T6123] dump_stack+0x172/0x1f0 [ 3482.160669][ T6123] dump_header+0x10f/0xb6c [ 3482.165086][ T6123] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3482.170887][ T6123] ? ___ratelimit+0x60/0x595 [ 3482.175480][ T6123] ? do_raw_spin_unlock+0x57/0x270 [ 3482.180604][ T6123] oom_kill_process.cold+0x10/0x15 [ 3482.185721][ T6123] out_of_memory+0x79a/0x1280 [ 3482.190407][ T6123] ? oom_killer_disable+0x280/0x280 [ 3482.195615][ T6123] ? find_held_lock+0x35/0x130 [ 3482.200393][ T6123] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3482.205947][ T6123] ? memcg_event_wake+0x230/0x230 [ 3482.210991][ T6123] ? do_raw_spin_unlock+0x57/0x270 [ 3482.216096][ T6123] ? _raw_spin_unlock+0x2d/0x50 [ 3482.220974][ T6123] try_charge+0xa87/0x15c0 [ 3482.225425][ T6123] ? find_held_lock+0x35/0x130 [ 3482.230325][ T6123] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3482.235922][ T6123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3482.242272][ T6123] ? kasan_check_read+0x11/0x20 [ 3482.248074][ T6123] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3482.253652][ T6123] mem_cgroup_try_charge+0x24d/0x5e0 [ 3482.258946][ T6123] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3482.264597][ T6123] wp_page_copy+0x408/0x1740 [ 3482.269199][ T6123] ? find_held_lock+0x35/0x130 [ 3482.273986][ T6123] ? pmd_pfn+0x1d0/0x1d0 [ 3482.278234][ T6123] ? lock_downgrade+0x880/0x880 [ 3482.283093][ T6123] ? swp_swapcount+0x540/0x540 [ 3482.287894][ T6123] ? kasan_check_read+0x11/0x20 [ 3482.292764][ T6123] ? do_raw_spin_unlock+0x57/0x270 [ 3482.297877][ T6123] do_wp_page+0x5d8/0x16c0 [ 3482.302480][ T6123] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3482.307859][ T6123] __handle_mm_fault+0x22e8/0x3ec0 [ 3482.313077][ T6123] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3482.318668][ T6123] ? find_held_lock+0x35/0x130 [ 3482.323432][ T6123] ? handle_mm_fault+0x322/0xb30 [ 3482.328386][ T6123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3482.334632][ T6123] ? kasan_check_read+0x11/0x20 [ 3482.339490][ T6123] handle_mm_fault+0x43f/0xb30 [ 3482.344270][ T6123] __do_page_fault+0x5ef/0xda0 [ 3482.349063][ T6123] do_page_fault+0x71/0x581 [ 3482.353633][ T6123] ? page_fault+0x8/0x30 [ 3482.357875][ T6123] page_fault+0x1e/0x30 [ 3482.362018][ T6123] RIP: 0033:0x413a93 [ 3482.365908][ T6123] Code: e9 4c 89 e2 ff 74 24 48 4c 8b 4c 24 10 89 ee 4c 8b 44 24 18 48 89 df e8 cb f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 48 f7 d8 <64> 89 04 25 d4 ff ff ff 48 83 c8 ff c3 48 81 ec 98 00 00 00 31 ff [ 3482.385641][ T6123] RSP: 002b:0000000000a4fbd8 EFLAGS: 00010213 [ 3482.391718][ T6123] RAX: 000000000000006e RBX: 000000000000002d RCX: 0000000000458209 [ 3482.399814][ T6123] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073bfac [ 3482.407883][ T6123] RBP: 000000000073bfa0 R08: 0000000000351df8 R09: 0000000000351df8 [ 3482.415854][ T6123] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 0000000000351e9c [ 3482.423819][ T6123] R13: 0000000000351e6f R14: 00000000000003e8 R15: 000000000073bfac [ 3482.432069][ T6123] memory: usage 302584kB, limit 307200kB, failcnt 13667 [ 3482.439235][ T6123] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3482.446801][ T6123] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3482.453933][ T6123] Memory cgroup stats for /syz2: cache:48KB rss:129656KB rss_huge:34816KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:129648KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3482.475796][ T6123] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3444,uid=0 [ 3482.491443][ T6123] Memory cgroup out of memory: Killed process 3444 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3482.507154][ T1043] oom_reaper: reaped process 3444 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:14:28 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:28 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0800450000300000004ace95bb71390000019078ac23ac14040000000000000000000000000000000000000000000000000000000000000000789ac1317069c4025d2c0f4aacd86868cec26a341b84701cd0fddd5cc002b04ebc499f2c0bf99127cb9d10a0334db0492d126afc9f9eba4698105727842cd1ebc42f1a2e13d1241888f152a766e608c9fc3e872e64604bf6cb5f0ed58c95742fcb20b05518e3524c5fac7587cb027c9b6568649857923397957aa30d6cdbca82"], 0x0) 10:14:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:28 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7000000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, 0x0) [ 3482.679953][ T6174] net_ratelimit: 13 callbacks suppressed [ 3482.679969][ T6174] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:28 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7400000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:28 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x100000000, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0806000186dd061000090180c2000000ff010000000000000000000000000001aa000800000000000000fd0000000000000000000010"], 0x0) 10:14:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaafac4143c554500450000300000000000019078ac321400009c8848df5ebd6c1300000000000000347600000000000000000000000000000000"], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) [ 3482.826303][ T6190] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x7a00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:29 executing program 0: setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'\x00', 0x8}, 0x3b1, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x1fffe, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@remote, @rand_addr=0xe7cb}, 0x10) clock_gettime(0xb, &(0x7f0000000240)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={r1, r2/1000+10000}, 0x10) [ 3482.995633][ T6205] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:29 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xe803000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:29 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000040)={0x3, 0x100, 0x5, {0xffff, 0xfffffffffffffff8, 0x7ff}}) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000080)={0x2, 0x9, 0x80000001}) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac14141103049078ac2314aaac141400"], 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x7ff}) 10:14:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, 0x0) [ 3483.554494][ T6224] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa25aaaaaaaaaaaa939876c1db9a868188bdaabea73a3b230800450000300000000000019078ac2314bbac14141103049078000000004500000000000000000000ac2314aaac14140000f672bc3c8559ce3ec397b3d506d650468293705c0ad24709a9129ea3aa2dd746fafc371595a91f903dcbc266d322af50ffecdeb6c8d43b2ba29add66bfda903c99d070df9ae4fe18969041abf7ff34080a6f31f039f7594001a0e39f34ed7bd8770682a3e1aac3be3eb304febe776ed21493772fadb42d5c316067bfa4bfccc0223f7c"], 0x0) 10:14:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xf401000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:29 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x3ff, 0x1, 0x0, 0x7fff}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3483.737257][ T6251] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac14141103049078000000004500004b0000000000000000ac2314aaac141400"], 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) 10:14:30 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000040)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 10:14:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa25aaaaaaaaaaaa939876c1db9a868188bdaabea73a3b230800450000300000000000019078ac2314bbac14141103049078000000004500000000000000000000ac2314aaac14140000f672bc3c8559ce3ec397b3d506d650468293705c0ad24709a9129ea3aa2dd746fafc371595a91f903dcbc266d322af50ffecdeb6c8d43b2ba29add66bfda903c99d070df9ae4fe18969041abf7ff34080a6f31f039f7594001a0e39f34ed7bd8770682a3e1aac3be3eb304febe776ed21493772fadb42d5c316067bfa4bfccc0223f7c"], 0x0) 10:14:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3484.476199][ T6280] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3484.493512][ T6282] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:30 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x101000) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xb, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000040)={0x1, r0, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x10400200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000007, 0x15012, r4, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc080aebe, &(0x7f0000000140)) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, 0x0) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x22) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f0000000080)) 10:14:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa25aaaaaaaaaaaa939876c1db9a868188bdaabea73a3b230800450000300000000000019078ac2314bbac14141103049078000000004500000000000000000000ac2314aaac14140000f672bc3c8559ce3ec397b3d506d650468293705c0ad24709a9129ea3aa2dd746fafc371595a91f903dcbc266d322af50ffecdeb6c8d43b2ba29add66bfda903c99d070df9ae4fe18969041abf7ff34080a6f31f039f7594001a0e39f34ed7bd8770682a3e1aac3be3eb304febe776ed21493772fadb42d5c316067bfa4bfccc0223f7c"], 0x0) 10:14:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3484.742805][ T6304] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3484.773754][ T6305] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:31 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:31 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa25aaaaaaaaaaaa939876c1db9a868188bdaabea73a3b230800450000300000000000019078ac2314bbac14141103049078000000004500000000000000000000ac2314aaac14140000f672bc3c8559ce3ec397b3d506d650468293705c0ad24709a9129ea3aa2dd746fafc371595a91f903dcbc266d322af50ffecdeb6c8d43b2ba29add66bfda903c99d070df9ae4fe18969041abf7ff34080a6f31f039f7594001a0e39f34ed7bd8770682a3e1aac3be3eb304febe776ed21493772fadb42d5c316067bfa4bfccc0223f7c"], 0x0) 10:14:31 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:31 executing program 0: syz_emit_ethernet(0x7f2c52464d7900d2, &(0x7f0000000180)=ANY=[@ANYBLOB="4b7a5661d1240080c20000030800450000300000000000019078ac23dabbac1414110304907800000000450000000000000000000000ac23e16ccf8014aaac141400"], 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tp, &(0x7f00000000c0)=0x80) write$input_event(r0, &(0x7f0000000100)={{0x77359400}, 0x1f, 0x800, 0x8}, 0x18) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000140)}, 0x10) 10:14:31 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) [ 3485.376654][ T6338] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:31 executing program 0: syz_emit_ethernet(0x6, &(0x7f0000000800)=ANY=[@ANYBLOB="568c8c448078c501422bda860b030bb69c5098e387b8fa963bf96294340df7d59fdfda8aae26b2f6910bd48b86d6bc0ad0fb7b8b0d9b9c1c25528fa702adc94c50c57a4e39a4c1c31e1b6d37cccc2b90f6a674484ddd6f2256e114b0a270ea5d9b78c84f00c7fa26ab906ff3994b1938cdb566c10ea0e6db7c5fe8a0b6feb59537d5654cbe2ff837566419c82d894a5452dd250a81e73ec9b5597de88aaeef1c695991ca2c76ac7277c9274bd857f936f5f239df4a1c", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES64, @ANYRESOCT, @ANYRES32, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR]], @ANYRES32, @ANYBLOB="bb016c344ff3ca2576dd15baa94da2d0a8361f66c9b49ba4028ce78aa9a3f7059dabd0f466381772ccaf37d3fdaebd91975aa198260fd39df859ab753ccef6439995be12a661d1d40614c205cc0d0305576c13af2900a4713f66543d2e2666a169025ea70125a35c448915abcf817838f7602a0c1b9a1ff5da219f2eb36818b4a20d8566f908ebddeb1f710b687cf08e471458107a2018e3685602dc407654a75867caa649bff219794579ef2f9955cb1cc2f40c465972d6dfb12513e53f7538c72aed9d66bf4fc58ac4fcccc52f39ec9ba9064e90caa241a37219350c360d5efbd58f610ee4", @ANYRES16, @ANYRESOCT], 0x0) 10:14:31 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:31 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:32 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 10:14:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:32 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @local, [{[{0x9100, 0xfffffffffffffffd, 0x6}], {0x8100, 0xd9a, 0xb9e, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x250000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x101}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0x50, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x0) 10:14:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 10:14:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:32 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) 10:14:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 10:14:33 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:33 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:33 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffff07abaaaaaab8aa0800450000300000000000019078ac2314bbac1414060000000000ac2314aaac9b1400"], 0x0) 10:14:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, 0xffffffffffffffff, 0x0) 10:14:33 executing program 0: syz_emit_ethernet(0x40, &(0x7f0000000040)={@local, @local, [{[{0x9100, 0xc9, 0xe, 0x1}], {0x8100, 0x3, 0x2}}], {@mpls_uc={0x8847, {[{0xd5, 0x1, 0x0, 0x80000000}, {0x6, 0x9, 0x20, 0x2}, {0x80000000, 0x10001, 0x80, 0x7f}, {0x4, 0x2, 0x100000000, 0x7}], @llc={@snap={0x1, 0xab, 'I', "9982f0", 0xedff, "397dd293c90e602d419357da3bcd23368cc0"}}}}}}, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000080)={0xffffffff, 0x9b0d, 0x76, 0x5, 0x0, 0x1, 0xf19, 0x7, 0x400, 0x0, 0x4, 0x4}) 10:14:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, 0xffffffffffffffff, 0x0) 10:14:33 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, 0xffffffffffffffff, 0x0) 10:14:34 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, r1, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x47}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xac8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffffffffbff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40004) 10:14:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:34 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3488.025460][ T6473] net_ratelimit: 7 callbacks suppressed [ 3488.025477][ T6473] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac141400a47d7c099b194708d12c0a101d88"], 0x0) 10:14:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:34 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:34 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0x0, @dev}, &(0x7f0000000080)=0x80) r1 = socket$pppoe(0x18, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x222400, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r1, r2, 0x9, 0x2b, &(0x7f00000000c0)="37df9b7e8334ecd6de70c06a8d579f9605cba18de23fc09bdf60e55ae6817c84110464e394d04af8518d38", 0xbd, 0x80, 0x892000000000000, 0xa27, 0x90000000000, 0x1, 0x1, 'syz1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@local}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) [ 3488.297051][ T6499] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:35 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:35 executing program 5: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(0xffffffffffffffff, r0, 0x0) 10:14:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:35 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) write$input_event(r0, &(0x7f0000000040)={{0x0, 0x2710}, 0x15, 0x5, 0x7}, 0x18) 10:14:35 executing program 5: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(0xffffffffffffffff, r0, 0x0) 10:14:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3488.906283][ T6517] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3488.942426][ T6517] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:35 executing program 0: getuid() syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:35 executing program 5: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(0xffffffffffffffff, r0, 0x0) [ 3489.116225][ T6535] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:35 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:35 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote}, 0x4, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'nr0\x00'}) 10:14:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3489.821057][ T6559] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:36 executing program 0: syz_emit_ethernet(0x2, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRESDEC], 0x0) 10:14:36 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3490.059447][ T6580] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3490.656547][ T6562] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 3490.668906][ T6562] CPU: 0 PID: 6562 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3490.676832][ T6562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3490.686894][ T6562] Call Trace: [ 3490.690184][ T6562] dump_stack+0x172/0x1f0 [ 3490.694506][ T6562] dump_header+0x10f/0xb6c [ 3490.698917][ T6562] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3490.704728][ T6562] ? ___ratelimit+0x60/0x595 [ 3490.709326][ T6562] ? do_raw_spin_unlock+0x57/0x270 [ 3490.714439][ T6562] oom_kill_process.cold+0x10/0x15 [ 3490.719563][ T6562] out_of_memory+0x79a/0x1280 [ 3490.724246][ T6562] ? lock_downgrade+0x880/0x880 [ 3490.729088][ T6562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3490.735325][ T6562] ? oom_killer_disable+0x280/0x280 [ 3490.740518][ T6562] ? find_held_lock+0x35/0x130 [ 3490.745284][ T6562] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3490.750825][ T6562] ? memcg_event_wake+0x230/0x230 [ 3490.755860][ T6562] ? do_raw_spin_unlock+0x57/0x270 [ 3490.760981][ T6562] ? _raw_spin_unlock+0x2d/0x50 [ 3490.765842][ T6562] try_charge+0x102c/0x15c0 [ 3490.770361][ T6562] ? find_held_lock+0x35/0x130 [ 3490.775145][ T6562] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3490.780701][ T6562] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3490.786257][ T6562] ? find_held_lock+0x35/0x130 [ 3490.791105][ T6562] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3490.796682][ T6562] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3490.802249][ T6562] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3490.807750][ T6562] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3490.814308][ T6562] __memcg_kmem_charge+0x136/0x300 [ 3490.819433][ T6562] __alloc_pages_nodemask+0x437/0x7e0 [ 3490.824822][ T6562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3490.831101][ T6562] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3490.836847][ T6562] ? copy_process.part.0+0x1d08/0x7980 [ 3490.842320][ T6562] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3490.847653][ T6562] ? trace_hardirqs_on+0x67/0x230 [ 3490.852804][ T6562] ? kasan_check_read+0x11/0x20 [ 3490.857698][ T6562] copy_process.part.0+0x3e0/0x7980 [ 3490.862988][ T6562] ? psi_memstall_leave+0x11c/0x180 [ 3490.868189][ T6562] ? sched_clock+0x2e/0x50 [ 3490.872632][ T6562] ? psi_memstall_leave+0x12e/0x180 [ 3490.877854][ T6562] ? find_held_lock+0x35/0x130 [ 3490.882648][ T6562] ? psi_memstall_leave+0x12e/0x180 [ 3490.887875][ T6562] ? __cleanup_sighand+0x60/0x60 [ 3490.892837][ T6562] ? __lock_acquire+0x548/0x3fb0 [ 3490.897783][ T6562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3490.897816][ T6562] _do_fork+0x257/0xfd0 [ 3490.908225][ T6562] ? fork_idle+0x1d0/0x1d0 [ 3490.908245][ T6562] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 3490.908267][ T6562] ? lock_downgrade+0x880/0x880 [ 3490.923616][ T6562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3490.929893][ T6562] ? blkcg_exit_queue+0x30/0x30 [ 3490.934798][ T6562] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3490.940284][ T6562] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3490.945759][ T6562] ? do_syscall_64+0x26/0x610 [ 3490.950428][ T6562] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3490.956488][ T6562] ? do_syscall_64+0x26/0x610 [ 3490.961169][ T6562] __x64_sys_clone+0xbf/0x150 [ 3490.965849][ T6562] do_syscall_64+0x103/0x610 [ 3490.970437][ T6562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3490.976325][ T6562] RIP: 0033:0x45abd9 [ 3490.980234][ T6562] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 3490.999832][ T6562] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 3491.008243][ T6562] RAX: ffffffffffffffda RBX: 00007ff8d792c700 RCX: 000000000045abd9 [ 3491.016215][ T6562] RDX: 00007ff8d792c9d0 RSI: 00007ff8d792bdb0 RDI: 00000000003d0f00 [ 3491.024182][ T6562] RBP: 0000000000a4fcb0 R08: 00007ff8d792c700 R09: 00007ff8d792c700 [ 3491.032315][ T6562] R10: 00007ff8d792c9d0 R11: 0000000000000202 R12: 0000000000000000 [ 3491.040279][ T6562] R13: 0000000000a4fb5f R14: 00007ff8d792c9c0 R15: 000000000073c04c [ 3491.049499][ T6562] memory: usage 307192kB, limit 307200kB, failcnt 13708 [ 3491.056459][ T6562] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3491.063992][ T6562] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3491.070913][ T6562] Memory cgroup stats for /syz2: cache:48KB rss:132664KB rss_huge:36864KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:132668KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3491.093117][ T6562] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3835,uid=0 [ 3491.108483][ T6562] Memory cgroup out of memory: Killed process 3835 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3491.123548][ T1043] oom_reaper: reaped process 3835 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:14:37 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208400, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x5, 0x101, 0x8}) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x34) 10:14:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:37 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3491.304106][ T6607] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:37 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffaaaaaaaaaaaa08004500141411030490780000008d410000000200000000000000ac2314aaac141400000000"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'veth0_to_bridge\x00'}, 0x18) 10:14:37 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:37 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3491.494985][ T6628] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3491.590912][ T6637] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:38 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000ee0000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac141400"], 0x0) 10:14:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:38 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:38 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:38 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[], 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x1, r1, 0x1}) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) rt_sigpending(&(0x7f0000000000), 0x1cc) 10:14:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:38 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40000) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 10:14:39 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:39 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:39 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bb90141411030490780000ac2314aaac1414000000000000572145543e5d3464db3cf45a00000600000000000000000000000000"], 0x0) 10:14:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3493.067562][ T6695] net_ratelimit: 3 callbacks suppressed [ 3493.067591][ T6695] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:39 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:39 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c12") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:39 executing program 0: syz_emit_ethernet(0x1c8, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa8137ffff00000215ffffffff914f83e5bcaa0001ffffffffffffffffffff008006530b34d6e33abdfb83ae5309c75adba9f803e26f5770755cf27326c638c76354ea391c2d686ba5c5a1ebbc705efd0d3eb7a753fe8f70e1648b8c83669e7ec36ff08a64501f2e5b8e55da62bdc21f64eb369ab8d6748d83b69162cdbde9e3997c4d35181a9c766338e8cab6157ace850c7e468c2783"], 0x0) 10:14:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c12") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3493.253549][ T6719] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:40 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x100) set_tid_address(&(0x7f0000000240)) ioctl$VIDIOC_QUERYSTD(0xffffffffffffffff, 0x8008563f, &(0x7f0000000040)=0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000100)=0x7, 0x4) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000080)=r1) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:40 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c12") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:40 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3494.000642][ T6744] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:40 executing program 0: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9, 0x8bf7) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0xfffffffffffffffd, 0x0) syz_emit_ethernet(0x276, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x1ff, 0x6, "040ade", 0x240, 0xac, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr="fe0c268fc7a4165c05be921c13234698", {[@routing={0x0, 0x4, 0x0, 0xdd, 0x0, [@remote, @remote]}, @hopopts={0x6, 0x25, [], [@jumbo={0xc2, 0x4, 0x8}, @pad1, @generic={0x6, 0x2b, "ef6dbb0d337f8563d26608509be4210209486cb13fb9d612ac3806d762fca8a00efdde3642211771f635f3"}, @generic={0x4, 0xf3, "74ffee0758d5c8db23bf7d1c58fad4a6e314d2362ab0fb79672c47bcf21a04cb95b100faf32a00bf59038ecb91ea196a1628c1e568548f5e9846963e55a8abb6d09a87321ec3c958fd02850aacdddb373462f947465d0822b4da63605aeac584289751763ceabef186c7edc2c3d9856e293920a2110925ce05cfd9951979f64f2f159405362f558beca2c9912d3b6a011ac52657ccdad87834ff7d4fb02294aaad4d8c094b1412abfb5feee4866ed78032dbcc55a0753a9786db55eb850e1df8ef4d7356f12223a6488cc7c045f7c6e9cfd5f63f4844aa8a00be84b0cefc35685d99cc6d67e3bd02f857d381a0cc02332fddd0"}, @pad1]}, @dstopts={0x5e, 0x1, [], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x8f, 0x6, [], [@calipso={0x7, 0x28, {0x4, 0x8, 0x242, 0x6, [0x9, 0x310, 0x1, 0x800]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}]}, @routing={0x3b, 0x4, 0x1, 0x8, 0x0, [@loopback, @mcast2]}], @tcp={{0x4e20, 0x4e23, r0, r1, 0x1, 0x0, 0x8, 0x80, 0xffffffff, 0x0, 0x4, {[@fastopen={0x22, 0x7, "751ee48343"}, @sack_perm={0x4, 0x2}]}}, {"c60d789a2c9f2d6117251198978616954b987183e5d9fd404c0dfa037fdfb68abb26f5d418722d7d86f65b1c460f190fcfbde6c998184eb8320c4b62b78c3702"}}}}}}}, 0x0) 10:14:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:40 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:40 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffff100000abaaaaaaaaaa0800450000301000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac1414003a9b4165163b3353455dae67e994127d3fc3c18a74e7a4e665d1ab543372dd5328996ccd0770fa19b6100486d4e1248cf33825553e97c57b1a90b73fa37b7fc7d5d11b6e8f7d706e1aa01bf69002a2ae565a38d1bcab48d3793f5d5e4d18838991"], 0x0) [ 3494.287813][ T6768] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:40 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x1f4, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3494.481983][ T6778] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:41 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:41 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x1, 0x240000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x92}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r1, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1, 0x200}, 0x90) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x8, 0x4, [0x3, 0x1f, 0x8, 0x2]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000180)=""/92) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r2, 0xc040564b, &(0x7f0000000240)={0x7ff, 0x0, 0x201c, 0x0, 0x5, {0x9, 0x4}}) readlink(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000005c0)={0x9, 0xd67e, 0x7ff, 0x0, 0x6, 0x7}) syz_emit_ethernet(0x42, &(0x7f0000000280)={@dev={[], 0x18}, @remote, [], {@llc_tr={0x11, {@llc={0x7e, 0x80, "f7a0", "81018d73a825283a22af6ffa557b6797ac77aad4e717eaae75c2b98d7f1711a65e78ddc60447323bc4ec16848f8b64ea"}}}}}, &(0x7f0000000300)={0x1, 0x1, [0xcb7, 0xc5f, 0x7bc, 0xb94]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @loopback}}, 0x3, 0x3}, &(0x7f0000000400)=0x90) 10:14:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:41 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) [ 3494.906049][ T6790] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b0") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:41 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r1, 0x702, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8c}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}]}, @TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2000000000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x10) 10:14:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:41 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x3e8, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b0") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3495.110595][ T6809] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:41 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x204000) write$P9_RWRITE(r0, &(0x7f00000000c0)={0xb, 0x77, 0x1, 0x2}, 0xb) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa080045000030000000000001f1c9fff314bbac141411030490450000000000100000d93048f9cb2842db000000ac2314aaac141400"], 0x0) 10:14:41 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b0") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:41 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2201, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) [ 3495.275453][ T6825] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:41 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3495.428123][ T6837] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:41 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000080)={@random="043539767b28", @local, [{[{0x9100, 0x9, 0x0, 0x4}], {0x8100, 0x8, 0x1ff, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:14:41 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:42 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:42 executing program 0: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) syz_emit_ethernet(0xf4, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local, [], {@llc_tr={0x11, {@llc={0x80, 0x42, "7ace", "d8193561da79ae1b2ef9d20c36459538c2a758a924be31c5e6a459b4d5fcb041ac85cf8985b40d0b797f48e46e5261b07d1ac5eb714323a600d0a1776f9238771374e07d1e7d85984853e4f32bc86eb9"}}}}}, 0x0) 10:14:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3495.998904][ T6863] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:42 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:42 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x400800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000280)={r1, 0x20}) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff1f75aaaaaaaa08004500002314bbac141411030490781700006d99a5950045000000000000005db900bb95ae8e1718a864bfb5000000ac2314aaac141400df139b56b5e2bbcb20b15b688c1664210c4326057eaa9d57ad749ca5c5d097e53049939fc52ce649b3e34656f21e6df993ea5ec8e842440244c98aa4874a558f58ecc43c6782180100000000000000e5ee631d46a04ea29cc317c3c9a318660f0c438e4e61a318e72aaa0ce68d1096408c0400000000000000423d2c5c681c9a927b61337658666938e07a2bc3ebbce31432ea7f430f622c4029d7c200"], 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x1fe, 0x1, 0xfffffffffffffffb, 'queue0\x00', 0x3}) 10:14:42 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:42 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:42 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000040)) 10:14:42 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:42 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:42 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x100) ftruncate(r0, 0x80000000) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) [ 3496.862782][ T6905] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3496.898150][ T6905] CPU: 1 PID: 6905 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3496.906096][ T6905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3496.916183][ T6905] Call Trace: [ 3496.919502][ T6905] dump_stack+0x172/0x1f0 [ 3496.923849][ T6905] dump_header+0x10f/0xb6c [ 3496.928299][ T6905] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3496.934123][ T6905] ? ___ratelimit+0x60/0x595 [ 3496.938729][ T6905] ? do_raw_spin_unlock+0x57/0x270 [ 3496.943863][ T6905] oom_kill_process.cold+0x10/0x15 [ 3496.949027][ T6905] out_of_memory+0x79a/0x1280 [ 3496.953721][ T6905] ? lock_downgrade+0x880/0x880 [ 3496.958590][ T6905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3496.964858][ T6905] ? oom_killer_disable+0x280/0x280 [ 3496.970072][ T6905] ? find_held_lock+0x35/0x130 [ 3496.974869][ T6905] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3496.980521][ T6905] ? memcg_event_wake+0x230/0x230 [ 3496.985584][ T6905] ? do_raw_spin_unlock+0x57/0x270 [ 3496.990716][ T6905] ? _raw_spin_unlock+0x2d/0x50 [ 3496.995601][ T6905] try_charge+0x102c/0x15c0 [ 3497.000129][ T6905] ? find_held_lock+0x35/0x130 [ 3497.004921][ T6905] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3497.010477][ T6905] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3497.016046][ T6905] ? find_held_lock+0x35/0x130 [ 3497.020860][ T6905] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3497.026435][ T6905] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3497.031995][ T6905] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3497.037202][ T6905] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3497.042760][ T6905] __memcg_kmem_charge+0x136/0x300 [ 3497.048248][ T6905] __alloc_pages_nodemask+0x437/0x7e0 [ 3497.053633][ T6905] ? __pud_alloc+0x1d3/0x250 [ 3497.058282][ T6905] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3497.064015][ T6905] ? __pud_alloc+0x1d3/0x250 [ 3497.068635][ T6905] ? lock_downgrade+0x880/0x880 [ 3497.073505][ T6905] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3497.079764][ T6905] alloc_pages_current+0x107/0x210 [ 3497.084894][ T6905] ? do_raw_spin_unlock+0x57/0x270 [ 3497.090026][ T6905] __pmd_alloc+0x41/0x460 [ 3497.094374][ T6905] ? pmd_val+0x100/0x100 [ 3497.098635][ T6905] pmd_alloc+0x10c/0x180 [ 3497.102896][ T6905] copy_page_range+0x62e/0x1f90 [ 3497.107880][ T6905] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 3497.113624][ T6905] ? vma_compute_subtree_gap+0x158/0x230 [ 3497.119275][ T6905] ? vma_gap_callbacks_rotate+0x62/0x80 [ 3497.124838][ T6905] ? pmd_alloc+0x180/0x180 [ 3497.129264][ T6905] ? validate_mm_rb+0xa3/0xc0 [ 3497.133953][ T6905] ? __vma_link_rb+0x279/0x370 [ 3497.138735][ T6905] copy_process.part.0+0x568b/0x7980 [ 3497.144078][ T6905] ? __cleanup_sighand+0x60/0x60 [ 3497.149054][ T6905] _do_fork+0x257/0xfd0 [ 3497.153231][ T6905] ? fork_idle+0x1d0/0x1d0 [ 3497.157667][ T6905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3497.163157][ T6905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3497.168650][ T6905] ? do_syscall_64+0x26/0x610 [ 3497.173338][ T6905] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3497.179420][ T6905] ? do_syscall_64+0x26/0x610 [ 3497.184176][ T6905] __x64_sys_clone+0xbf/0x150 [ 3497.188872][ T6905] do_syscall_64+0x103/0x610 [ 3497.193479][ T6905] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3497.199373][ T6905] RIP: 0033:0x458209 [ 3497.203273][ T6905] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3497.223068][ T6905] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3497.231503][ T6905] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3497.239487][ T6905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3497.247476][ T6905] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3497.255467][ T6905] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 10:14:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:43 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3497.263460][ T6905] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff 10:14:43 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000023c0)=ANY=[@ANYBLOB="fbffffffffffaaaaaaaaaa9bf6004500003000049078000000004500000000f9ffffffffffffab2314aaac141400f5ef3e56a2f4434e56fccc4c4ea096d4c240a9bf4d573f5ac380f34787a30117d22c9e998e34d45afe1d98dd5da6bb0125c2a6e0bea5d6ab499185b1872ae73aa6dfdf1c3f447faf6f3bddc8559f94cdf015ffe471403cbac86c7bf47b4c0456e6aed1d4d42c872dc653cdc5d2dbece1c43b956d3b1720beb32e1cabe0d4279d90706b759f8b65b5d8310852010402b87c41d34befee4c3403edd205a8f901cd0b8ee08b53681b1ba60f4dd46ee71e0d3feb00000000000000000000000000000000bb"], 0x0) r0 = syz_open_dev$radio(&(0x7f0000002300)='/dev/radio#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002340)) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4, 0x10000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000022c0)={0x0, 0xc491}) r2 = openat$cgroup_int(r1, &(0x7f00000001c0)='rdma.max\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x80, 0x337, &(0x7f0000000040)="08bd9dc4fa5412f47fabedbe859a29307395ff992ddeaf6f8858c1e628a763e1685ef5e65d1d484ade1cee456cee5eada093485531408f4bc1f24219ae3007b1fd7294f6d3b93e3bf7e80eb81ac761e9f3e3446776", &(0x7f00000000c0)="9772d2eb4c17ba9a3498b5c5271888546bb79fe2dd46bb37cb11263f020aec0eb84bfe8389ca914d7b00880f4f0c7f1eb843c44ce56da2762110e35a9d2f352d2a114ee195f0b72a3425822cb2f4f2a802fefd1467edb8346c5717348e820a31911aa5e47476520336a3628451c6a02592bb51304335ec4fa7e0a98f17a856d8b7d3e838dcb2a2cfb2fabe3992f68b80bae148d5c9bfc086170ccd669832b8335dad9538250be2", 0x55, 0xa7}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000002, 0x50, r2, 0x0) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f0000000240)={0x2, 0x0, 0x2080, {0x106000, 0x4, 0x2}, [], 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accept4$alg(r1, 0x0, 0x0, 0x800) connect$l2tp(r0, &(0x7f0000002380)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x4, 0x1, {0xa, 0x4e20, 0x24, @dev={0xfe, 0x80, [], 0x21}, 0xaf2}}}, 0x32) 10:14:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) dup3(r0, r1, 0x0) [ 3497.355879][ T6905] memory: usage 307200kB, limit 307200kB, failcnt 13746 [ 3497.378321][ T6905] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3497.427531][ T6905] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3497.451937][ T6905] Memory cgroup stats for /syz2: cache:48KB rss:131240KB rss_huge:34816KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:131388KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3497.479821][ T6905] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3889,uid=0 [ 3497.497281][ T6905] Memory cgroup out of memory: Killed process 3889 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3497.517234][ T1043] oom_reaper: reaped process 3889 (syz-executor.2), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB 10:14:43 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:43 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:43 executing program 0: syz_emit_ethernet(0x5, &(0x7f0000000040)={@local, @local, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x1, 0xaa, "0da7", "bf12f0", 0x807, "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"}}}}}}, 0x0) 10:14:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) dup3(r0, r1, 0x0) 10:14:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:43 executing program 0: syz_emit_ethernet(0x72, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa88470000000000000000000f0000000000c00000000042e500500066000005df9078e0000001e0005b090000cfae8a0c311bbdcf94060000ffff4410093000000004e0000001000001be070b02ac14140bffffffff019406ffffff8100000f00907800200008"], 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 10:14:43 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4c00, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, 0x0) dup3(r0, r1, 0x0) 10:14:44 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="fffffffffeffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac141400"], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x320e, 0x1, 0x0, 0x4, 0x4, 0x9, "6ad02411ca9fd29a414f642e801ce984dd534f97ac5431561a943a6b2a45e419fd18ebbf6f8da2544aed5cc6342bef2cd076462645a8f86cf19a1d3533807b26", "6b39932b6b6613c2f5f7ed41097397a9165fdd39d7d13277a0ebb0a5d7f474d63a7dc6ddf9151a25b52ed63134a08a141ee001c4bd1c469375d4d64e001bee26", "d79fbe1c420670dbf72e91ffe62814b5d9fac093f1ccca020e9ddf8168051e16", [0x1, 0x400]}) 10:14:44 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x5c00, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3497.950843][ T6970] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3498.009933][ T6970] CPU: 1 PID: 6970 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3498.018021][ T6970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3498.028179][ T6970] Call Trace: [ 3498.031489][ T6970] dump_stack+0x172/0x1f0 [ 3498.035846][ T6970] dump_header+0x10f/0xb6c [ 3498.040285][ T6970] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3498.046111][ T6970] ? ___ratelimit+0x60/0x595 [ 3498.050733][ T6970] ? do_raw_spin_unlock+0x57/0x270 [ 3498.055855][ T6970] oom_kill_process.cold+0x10/0x15 [ 3498.061193][ T6970] out_of_memory+0x79a/0x1280 [ 3498.065890][ T6970] ? lock_downgrade+0x880/0x880 [ 3498.070774][ T6970] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3498.077014][ T6970] ? oom_killer_disable+0x280/0x280 [ 3498.082217][ T6970] ? find_held_lock+0x35/0x130 [ 3498.087020][ T6970] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3498.092603][ T6970] ? memcg_event_wake+0x230/0x230 [ 3498.097650][ T6970] ? do_raw_spin_unlock+0x57/0x270 [ 3498.102786][ T6970] ? _raw_spin_unlock+0x2d/0x50 [ 3498.107767][ T6970] try_charge+0x102c/0x15c0 [ 3498.112281][ T6970] ? find_held_lock+0x35/0x130 [ 3498.117070][ T6970] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3498.122630][ T6970] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3498.128175][ T6970] ? find_held_lock+0x35/0x130 [ 3498.132937][ T6970] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3498.138599][ T6970] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3498.144179][ T6970] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3498.149482][ T6970] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3498.155026][ T6970] __memcg_kmem_charge+0x136/0x300 [ 3498.160137][ T6970] __alloc_pages_nodemask+0x437/0x7e0 [ 3498.165510][ T6970] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3498.171335][ T6970] ? save_stack+0x45/0xd0 [ 3498.175680][ T6970] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 3498.181614][ T6970] ? __lock_acquire+0x548/0x3fb0 [ 3498.186569][ T6970] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3498.192829][ T6970] alloc_pages_current+0x107/0x210 [ 3498.197948][ T6970] pte_alloc_one+0x1b/0x1a0 [ 3498.202460][ T6970] __pte_alloc+0x20/0x310 [ 3498.206802][ T6970] copy_page_range+0x1529/0x1f90 [ 3498.211771][ T6970] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 3498.217498][ T6970] ? pmd_alloc+0x180/0x180 [ 3498.221916][ T6970] ? validate_mm_rb+0xa3/0xc0 [ 3498.226617][ T6970] ? __vma_link_rb+0x279/0x370 [ 3498.231383][ T6970] copy_process.part.0+0x568b/0x7980 [ 3498.236785][ T6970] ? __cleanup_sighand+0x60/0x60 [ 3498.241735][ T6970] _do_fork+0x257/0xfd0 [ 3498.245975][ T6970] ? fork_idle+0x1d0/0x1d0 [ 3498.250431][ T6970] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3498.255926][ T6970] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3498.261384][ T6970] ? do_syscall_64+0x26/0x610 [ 3498.266065][ T6970] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3498.272170][ T6970] ? do_syscall_64+0x26/0x610 [ 3498.276865][ T6970] __x64_sys_clone+0xbf/0x150 [ 3498.281647][ T6970] do_syscall_64+0x103/0x610 [ 3498.286240][ T6970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3498.292166][ T6970] RIP: 0033:0x458209 [ 3498.296068][ T6970] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3498.315674][ T6970] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3498.324088][ T6970] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3498.332098][ T6970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3498.340066][ T6970] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3498.348033][ T6970] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3498.355999][ T6970] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3498.367294][ T6980] net_ratelimit: 7 callbacks suppressed [ 3498.367331][ T6980] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3498.367451][ T6970] memory: usage 307200kB, limit 307200kB, failcnt 13767 [ 3498.393235][ T6970] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3498.401621][ T6970] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3498.408482][ T6970] Memory cgroup stats for /syz2: cache:48KB rss:131276KB rss_huge:34816KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:131388KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3498.431283][ T6970] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3939,uid=0 [ 3498.458966][ T6970] Memory cgroup out of memory: Killed process 3939 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3498.621164][ T6956] syz-executor.2 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=1, oom_score_adj=1000 [ 3498.632716][ T6956] CPU: 1 PID: 6956 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3498.640619][ T6956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3498.651210][ T6956] Call Trace: [ 3498.654494][ T6956] dump_stack+0x172/0x1f0 [ 3498.658815][ T6956] dump_header+0x10f/0xb6c [ 3498.663522][ T6956] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3498.669341][ T6956] ? ___ratelimit+0x60/0x595 [ 3498.674022][ T6956] ? do_raw_spin_unlock+0x57/0x270 [ 3498.679320][ T6956] oom_kill_process.cold+0x10/0x15 [ 3498.684428][ T6956] out_of_memory+0x79a/0x1280 [ 3498.689148][ T6956] ? lock_downgrade+0x880/0x880 [ 3498.694222][ T6956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3498.700453][ T6956] ? oom_killer_disable+0x280/0x280 [ 3498.705654][ T6956] ? find_held_lock+0x35/0x130 [ 3498.710423][ T6956] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3498.715957][ T6956] ? memcg_event_wake+0x230/0x230 [ 3498.720973][ T6956] ? do_raw_spin_unlock+0x57/0x270 [ 3498.726089][ T6956] ? _raw_spin_unlock+0x2d/0x50 [ 3498.730928][ T6956] try_charge+0x102c/0x15c0 [ 3498.735441][ T6956] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3498.741345][ T6956] ? rcu_read_lock_sched_held+0x110/0x130 [ 3498.747087][ T6956] ? __alloc_pages_nodemask+0x599/0x7e0 [ 3498.752657][ T6956] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3498.758200][ T6956] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3498.766337][ T6956] ? cache_grow_begin+0x594/0x860 [ 3498.771374][ T6956] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3498.776673][ T6956] ? trace_hardirqs_on+0x67/0x230 [ 3498.781695][ T6956] cache_grow_begin+0x5c0/0x860 [ 3498.786536][ T6956] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3498.793045][ T6956] ? __cpuset_node_allowed+0x136/0x540 [ 3498.798495][ T6956] fallback_alloc+0x1fd/0x2d0 [ 3498.803166][ T6956] ____cache_alloc_node+0x1be/0x1e0 [ 3498.808702][ T6956] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3498.814941][ T6956] kmem_cache_alloc_node+0xe3/0x710 [ 3498.820173][ T6956] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3498.825454][ T6956] ? trace_hardirqs_on+0x67/0x230 [ 3498.830472][ T6956] copy_process.part.0+0x1d08/0x7980 [ 3498.835750][ T6956] ? __handle_mm_fault+0x21b7/0x3ec0 [ 3498.841468][ T6956] ? find_held_lock+0x35/0x130 [ 3498.846226][ T6956] ? __handle_mm_fault+0x21b7/0x3ec0 [ 3498.851504][ T6956] ? lock_downgrade+0x880/0x880 [ 3498.856360][ T6956] ? migration_entry_to_page+0x320/0x320 [ 3498.861980][ T6956] ? lru_cache_add+0x21c/0x590 [ 3498.866744][ T6956] ? __cleanup_sighand+0x60/0x60 [ 3498.871674][ T6956] ? __handle_mm_fault+0x7cd/0x3ec0 [ 3498.876887][ T6956] ? __do_page_fault+0x623/0xda0 [ 3498.881836][ T6956] ? find_held_lock+0x35/0x130 [ 3498.886606][ T6956] _do_fork+0x257/0xfd0 [ 3498.890772][ T6956] ? fork_idle+0x1d0/0x1d0 [ 3498.895190][ T6956] ? kasan_check_write+0x14/0x20 [ 3498.900118][ T6956] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3498.905592][ T6956] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3498.911067][ T6956] ? do_syscall_64+0x26/0x610 [ 3498.915732][ T6956] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3498.921789][ T6956] ? do_syscall_64+0x26/0x610 [ 3498.926463][ T6956] __x64_sys_clone+0xbf/0x150 [ 3498.931203][ T6956] do_syscall_64+0x103/0x610 [ 3498.935808][ T6956] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3498.942623][ T6956] RIP: 0033:0x45abd9 [ 3498.946617][ T6956] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 3498.966233][ T6956] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 3498.974762][ T6956] RAX: ffffffffffffffda RBX: 00007ff8d790b700 RCX: 000000000045abd9 [ 3498.982729][ T6956] RDX: 00007ff8d790b9d0 RSI: 00007ff8d790adb0 RDI: 00000000003d0f00 [ 3498.990702][ T6956] RBP: 0000000000a4fcb0 R08: 00007ff8d790b700 R09: 00007ff8d790b700 [ 3498.998674][ T6956] R10: 00007ff8d790b9d0 R11: 0000000000000202 R12: 0000000000000000 [ 3499.006668][ T6956] R13: 0000000000a4fb5f R14: 00007ff8d790b9c0 R15: 000000000073c0ec [ 3499.015092][ T6956] memory: usage 307192kB, limit 307200kB, failcnt 13779 [ 3499.022380][ T6956] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3499.029924][ T6956] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3499.036781][ T6956] Memory cgroup stats for /syz2: cache:48KB rss:131232KB rss_huge:34816KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:131380KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3499.058604][ T6956] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=6956,uid=0 [ 3499.073972][ T6956] Memory cgroup out of memory: Killed process 6956 (syz-executor.2) total-vm:72844kB, anon-rss:2212kB, file-rss:35672kB, shmem-rss:0kB [ 3499.089936][ T1043] oom_reaper: reaped process 6956 (syz-executor.2), now anon-rss:0kB, file-rss:34840kB, shmem-rss:0kB 10:14:45 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:45 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f00000000c0)='\x00', 0x2b0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x200000000000}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac1414110304907800000000450000000000000000000000ac2314aaac141400"], 0x0) 10:14:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:45 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) [ 3499.215787][ T6995] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:45 executing program 0: syz_emit_ethernet(0x25c, &(0x7f0000000740)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="0a770ebdf5af", [{[{0x9100, 0x6c7a38ab, 0x100000001, 0x3}], {0x8100, 0x9, 0x1, 0x1}}], {@llc={0x4, {@snap={0xab, 0x0, "e7c9", "8cded8", 0x8aef, "d6202f8fb695e0f904de8d1e30ce4c3a4db4cfccb368921a994bb6d2953a2313bbb2d0636245b86f63901ddd2fef9f65eb83616ce7f52152e3b19573c7a5bafebc4ff9f6425edcfb8c3338c7368dabee1f4cda7fe74389e5c71ea86329016053afef1ad718f863de6ea52643e034892dce0663889b54e96a41ed0cf5700b5145dd0a7b27f5ad12b7ced7bd004c548126e5d4492a170c7ab5cb7ff056d85c74e3262fc0241b340637244d4275112e5226808cf7123a7ad449e75b4dd874a3482e5a7c91dd2db376808ef6d54e68fa86ec102d5a7e319cd3e76fafa23cc79ad6a8b367df7a36fd90d82defc67ac1dd06"}}}}}, 0x0) syz_emit_ethernet(0x82, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@mpls_uc={0x8847, {[{0x10000, 0x5, 0x3f, 0x40}, {0x81, 0xfffffffffffffff8, 0x3, 0x44a}, {0xe4f9, 0x2, 0x5, 0x400}, {0x7fff, 0x400, 0x0, 0x80000000}], @generic="931f3c26b48689c1dba8f9199f2409ba03840ce19e31197df27e4ac77077ac27ee2117273dc98bdf45f074865d323adb15419a1fdf459fc3f2603eabd3302544aa756bea27aadba2f34d0a31c1b009f1c3621e681edbb35978dd25ec4e4c9d5e698546d4"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x230, 0x781, 0xe92, 0x491]}) 10:14:45 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6800, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x80003}) dup3(r0, r1, 0x0) 10:14:45 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="fffdffff113de775b5ffffaaaaaaaaaaaa0800450000300000000000019078ac2314bbac14141103049078000000004500004d77ab4a9cdf1b7c85000000649d79c0c5127230be9c6737bf75b06ea7edaab9d38f26e273555163ede682b1120113a6f0e72ad22996b065b6a49686aa4911127b9f38ec4158fb3ff87bd8a8345cd15706216bbc5942611fe606e597c8474a36ce3ddb08dda40409ef7058f45811559b0e2a90cc64b773d6dbb53795132c4a44cd7bdf96135b396ba7dc227f1f7e37b6635e5d755bdda1dce11bdd16d56c71268d0c783e5460aab697b9b62a0e70d1"], 0x0) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) [ 3499.412327][ T7016] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x80003}) dup3(r0, r1, 0x0) 10:14:46 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) 10:14:46 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6c00, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x0, 0x80003}) dup3(r0, r1, 0x0) 10:14:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3500.226933][ T7046] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:46 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3}) dup3(r0, r1, 0x0) 10:14:46 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3}) dup3(r0, r1, 0x0) [ 3500.364303][ T7056] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:46 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7400, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3}) dup3(r0, r1, 0x0) [ 3500.539959][ T7068] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:47 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:47 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7a00, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(0xffffffffffffffff, r1, 0x0) 10:14:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(0xffffffffffffffff, r1, 0x0) [ 3501.114756][ T7092] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:47 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xe803, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:47 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3501.219533][ T7100] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(0xffffffffffffffff, r1, 0x0) 10:14:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, r1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa25aaaaaaaaaaaa939876c1db9a868188bdaabea73a3b230800450000300000000000019078ac2314bbac14141103049078000000004500000000000000000000ac2314aaac14140000f672bc3c8559ce3ec397b3d506d650468293705c0ad24709a9129ea3aa2dd746fafc371595a91f903dcbc266d322af50ffecdeb6c8d43b2ba29add66bfda903c99d070df9ae4fe18969041abf7ff34080a6f31f039f7594001a0e39f34ed7bd8770682a3e1aac3be3eb304febe776ed21493772fadb42d5c316067bfa4bfccc0223f7c"], 0x0) 10:14:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, 0xffffffffffffffff, 0x0) 10:14:47 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xf000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3501.426987][ T7117] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:48 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, 0xffffffffffffffff, 0x0) 10:14:48 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xf401, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:48 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, 0x0, &(0x7f0000000140)) 10:14:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'por\xff\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f\x00\x00\xff\xff\xff\xff\xff\xff\xff\xef\x00\x00\x03\xff\x00\x00\x00\x00\x00\x00\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0xc3, 0x80003}) dup3(r0, 0xffffffffffffffff, 0x0) [ 3502.016042][ T7138] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:48 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x34000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:48 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x400300, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:48 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xf0ffff, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:49 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:49 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, 0x0, &(0x7f0000000140)) 10:14:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:49 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:49 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:49 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:49 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:49 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:49 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:50 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:50 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, 0x0, &(0x7f0000000140)) 10:14:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3504.025723][ T7226] net_ratelimit: 12 callbacks suppressed [ 3504.025740][ T7226] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:50 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xa000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:50 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xd000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3504.131694][ T7243] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:50 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xe000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3504.190137][ T7248] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:50 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3504.252878][ T7251] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:50 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3504.318010][ T7255] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:50 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3504.368545][ T7258] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3504.434923][ T7261] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:51 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:51 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4c000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3504.967282][ T7273] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:51 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x5c000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:51 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3505.071043][ T7289] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3505.087476][ T7289] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3505.136283][ T7281] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3505.148313][ T7281] CPU: 1 PID: 7281 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3505.156798][ T7281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3505.168256][ T7281] Call Trace: [ 3505.171774][ T7281] dump_stack+0x172/0x1f0 [ 3505.176579][ T7281] dump_header+0x10f/0xb6c [ 3505.181245][ T7281] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3505.187116][ T7281] ? ___ratelimit+0x60/0x595 [ 3505.192797][ T7281] ? do_raw_spin_unlock+0x57/0x270 [ 3505.198932][ T7281] oom_kill_process.cold+0x10/0x15 [ 3505.204251][ T7281] out_of_memory+0x79a/0x1280 [ 3505.209104][ T7281] ? lock_downgrade+0x880/0x880 [ 3505.214237][ T7281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3505.220837][ T7281] ? oom_killer_disable+0x280/0x280 [ 3505.226327][ T7281] ? find_held_lock+0x35/0x130 [ 3505.231410][ T7281] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3505.237645][ T7281] ? memcg_event_wake+0x230/0x230 [ 3505.243100][ T7281] ? do_raw_spin_unlock+0x57/0x270 [ 3505.248497][ T7281] ? _raw_spin_unlock+0x2d/0x50 [ 3505.253667][ T7281] try_charge+0x102c/0x15c0 [ 3505.258686][ T7281] ? find_held_lock+0x35/0x130 [ 3505.263934][ T7281] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3505.271446][ T7281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3505.278319][ T7281] ? kasan_check_read+0x11/0x20 [ 3505.283563][ T7281] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3505.289850][ T7281] mem_cgroup_try_charge+0x24d/0x5e0 [ 3505.295923][ T7281] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3505.302099][ T7281] wp_page_copy+0x408/0x1740 [ 3505.306766][ T7281] ? find_held_lock+0x35/0x130 [ 3505.312171][ T7281] ? pmd_pfn+0x1d0/0x1d0 [ 3505.316750][ T7281] ? lock_downgrade+0x880/0x880 [ 3505.322431][ T7281] ? swp_swapcount+0x540/0x540 [ 3505.327981][ T7281] ? kasan_check_read+0x11/0x20 [ 3505.335322][ T7281] ? do_raw_spin_unlock+0x57/0x270 [ 3505.341431][ T7281] do_wp_page+0x5d8/0x16c0 [ 3505.347737][ T7281] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3505.354010][ T7281] __handle_mm_fault+0x22e8/0x3ec0 [ 3505.359652][ T7281] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3505.365512][ T7281] ? find_held_lock+0x35/0x130 [ 3505.371097][ T7281] ? handle_mm_fault+0x322/0xb30 [ 3505.376626][ T7281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3505.389812][ T7281] ? kasan_check_read+0x11/0x20 [ 3505.395638][ T7281] handle_mm_fault+0x43f/0xb30 [ 3505.401258][ T7281] __do_page_fault+0x5ef/0xda0 [ 3505.406333][ T7281] do_page_fault+0x71/0x581 [ 3505.411199][ T7281] ? page_fault+0x8/0x30 [ 3505.415553][ T7281] page_fault+0x1e/0x30 [ 3505.419806][ T7281] RIP: 0033:0x40d478 [ 3505.423853][ T7281] Code: 8b 34 c6 4a 8d 04 2e 48 3d ff ff ff 7e 0f 86 77 ff ff ff bf 82 d7 4b 00 31 c0 e8 c3 44 ff ff 31 ff e8 0c 41 ff ff 0f 1f 40 00 <89> 3c b5 00 00 73 00 eb b6 31 ed 0f 1f 44 00 00 80 3d ee 2f 64 00 [ 3505.445824][ T7281] RSP: 002b:0000000000a4fb10 EFLAGS: 00010246 [ 3505.452296][ T7281] RAX: 0000000056991193 RBX: 00000000a423b27a RCX: 0000001b2e120000 [ 3505.461109][ T7281] RDX: 0000000000000000 RSI: 0000000000001193 RDI: ffffffff56991192 [ 3505.469731][ T7281] RBP: 0000000000000009 R08: 0000000056991192 R09: 0000000056991196 [ 3505.478165][ T7281] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 000000000073c028 10:14:51 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x68000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3505.486355][ T7281] R13: 0000000080000000 R14: 00007ff8d976f008 R15: 0000000000000018 [ 3505.495409][ T7281] memory: usage 307200kB, limit 307200kB, failcnt 13821 [ 3505.503250][ T7281] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3505.524493][ T7281] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3505.531521][ T7281] Memory cgroup stats for /syz2: cache:48KB rss:130152KB rss_huge:32768KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:130088KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3505.555829][ T7281] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3989,uid=0 [ 3505.571336][ T7281] Memory cgroup out of memory: Killed process 3989 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:14:51 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:51 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x70000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:51 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x74000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:52 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:52 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7a000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, 0x0, &(0x7f0000000140)) 10:14:52 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xe8030000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:52 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xf4010000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:52 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:52 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:52 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:52 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x40030000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, 0x0, &(0x7f0000000140)) 10:14:53 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:54 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:54 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, 0x0, &(0x7f0000000140)) 10:14:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, 0x0) 10:14:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:54 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xa00000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:54 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:54 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xd00000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:55 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:55 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:55 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:55 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xe00000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, 0x0) 10:14:55 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:55 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:55 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:55 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:14:55 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3509.170089][ T7501] net_ratelimit: 28 callbacks suppressed [ 3509.170105][ T7501] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:56 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:56 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7d, &(0x7f0000000040)={r1}, 0x0) [ 3509.888366][ T7518] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:56 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4c00000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3510.074539][ T7543] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:56 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x5c00000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3510.239115][ T7561] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:56 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:56 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:56 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:14:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3510.780527][ T7581] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:57 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6800000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000000, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) [ 3510.973933][ T7600] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x6c00000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3511.134610][ T7616] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:57 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7000000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, 0x0) 10:14:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3511.662567][ T7629] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:57 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7400000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3511.764738][ T7647] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:58 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x7a00000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3511.907865][ T7659] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:14:58 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xe803000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, 0x0) 10:14:58 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:58 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xf401000000000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3512.931759][ T7731] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3512.968395][ T7731] CPU: 1 PID: 7731 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 10:14:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3512.976346][ T7731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3512.986416][ T7731] Call Trace: [ 3512.989731][ T7731] dump_stack+0x172/0x1f0 [ 3512.994069][ T7731] dump_header+0x10f/0xb6c [ 3512.994089][ T7731] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3512.994111][ T7731] ? ___ratelimit+0x60/0x595 [ 3513.004323][ T7731] ? do_raw_spin_unlock+0x57/0x270 [ 3513.004346][ T7731] oom_kill_process.cold+0x10/0x15 [ 3513.004373][ T7731] out_of_memory+0x79a/0x1280 [ 3513.024304][ T7731] ? lock_downgrade+0x880/0x880 [ 3513.029274][ T7731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3513.035547][ T7731] ? oom_killer_disable+0x280/0x280 [ 3513.040787][ T7731] ? find_held_lock+0x35/0x130 [ 3513.045588][ T7731] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3513.051173][ T7731] ? memcg_event_wake+0x230/0x230 [ 3513.056226][ T7731] ? do_raw_spin_unlock+0x57/0x270 [ 3513.061356][ T7731] ? _raw_spin_unlock+0x2d/0x50 [ 3513.066224][ T7731] try_charge+0x102c/0x15c0 [ 3513.070748][ T7731] ? find_held_lock+0x35/0x130 [ 3513.075546][ T7731] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3513.081109][ T7731] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3513.086699][ T7731] ? find_held_lock+0x35/0x130 [ 3513.091469][ T7731] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3513.097274][ T7731] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3513.102826][ T7731] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3513.108039][ T7731] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3513.113579][ T7731] __memcg_kmem_charge+0x136/0x300 [ 3513.118718][ T7731] __alloc_pages_nodemask+0x437/0x7e0 [ 3513.124092][ T7731] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3513.129858][ T7731] ? copy_page_range+0x125a/0x1f90 [ 3513.134986][ T7731] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3513.141243][ T7731] alloc_pages_current+0x107/0x210 [ 3513.146455][ T7731] pte_alloc_one+0x1b/0x1a0 [ 3513.150973][ T7731] __pte_alloc+0x20/0x310 [ 3513.155306][ T7731] copy_page_range+0x1529/0x1f90 [ 3513.160240][ T7731] ? find_held_lock+0x35/0x130 [ 3513.165021][ T7731] ? pmd_alloc+0x180/0x180 [ 3513.169569][ T7731] ? __rb_insert_augmented+0x231/0xdf0 [ 3513.175050][ T7731] ? validate_mm_rb+0xa3/0xc0 [ 3513.179758][ T7731] ? __vma_link_rb+0x279/0x370 [ 3513.184661][ T7731] copy_process.part.0+0x568b/0x7980 [ 3513.189957][ T7731] ? __cleanup_sighand+0x60/0x60 [ 3513.194902][ T7731] _do_fork+0x257/0xfd0 [ 3513.199073][ T7731] ? fork_idle+0x1d0/0x1d0 [ 3513.203502][ T7731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3513.208967][ T7731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3513.214456][ T7731] ? do_syscall_64+0x26/0x610 [ 3513.219150][ T7731] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3513.225241][ T7731] ? do_syscall_64+0x26/0x610 [ 3513.229952][ T7731] __x64_sys_clone+0xbf/0x150 [ 3513.234663][ T7731] do_syscall_64+0x103/0x610 [ 3513.239277][ T7731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3513.245220][ T7731] RIP: 0033:0x458209 [ 3513.249135][ T7731] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3513.268768][ T7731] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3513.277222][ T7731] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3513.285292][ T7731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3513.293264][ T7731] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3513.301253][ T7731] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3513.309316][ T7731] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3513.319016][ T7731] memory: usage 307200kB, limit 307200kB, failcnt 13866 10:14:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3513.326672][ T7731] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3513.334952][ T7731] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3513.342751][ T7731] Memory cgroup stats for /syz2: cache:48KB rss:128844KB rss_huge:30720KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:128816KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3513.366756][ T7731] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4050,uid=0 10:14:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3513.382844][ T7731] Memory cgroup out of memory: Killed process 4050 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:14:59 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:14:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7c, &(0x7f0000000040)={r1}, 0x0) 10:14:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:14:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3513.751880][ T7786] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3513.764731][ T7786] CPU: 0 PID: 7786 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3513.772654][ T7786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3513.782725][ T7786] Call Trace: [ 3513.782755][ T7786] dump_stack+0x172/0x1f0 [ 3513.782775][ T7786] dump_header+0x10f/0xb6c [ 3513.782791][ T7786] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3513.782815][ T7786] ? ___ratelimit+0x60/0x595 [ 3513.790443][ T7786] ? do_raw_spin_unlock+0x57/0x270 [ 3513.810348][ T7786] oom_kill_process.cold+0x10/0x15 [ 3513.815484][ T7786] out_of_memory+0x79a/0x1280 [ 3513.820188][ T7786] ? lock_downgrade+0x880/0x880 [ 3513.825059][ T7786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3513.831327][ T7786] ? oom_killer_disable+0x280/0x280 [ 3513.836538][ T7786] ? find_held_lock+0x35/0x130 [ 3513.841329][ T7786] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3513.846898][ T7786] ? memcg_event_wake+0x230/0x230 [ 3513.851945][ T7786] ? do_raw_spin_unlock+0x57/0x270 [ 3513.851963][ T7786] ? _raw_spin_unlock+0x2d/0x50 [ 3513.851983][ T7786] try_charge+0x102c/0x15c0 [ 3513.851997][ T7786] ? find_held_lock+0x35/0x130 [ 3513.852018][ T7786] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3513.852030][ T7786] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3513.852044][ T7786] ? find_held_lock+0x35/0x130 [ 3513.852065][ T7786] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3513.862134][ T7786] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3513.862151][ T7786] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3513.862170][ T7786] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3513.862189][ T7786] __memcg_kmem_charge+0x136/0x300 [ 3513.862208][ T7786] __alloc_pages_nodemask+0x437/0x7e0 [ 3513.862227][ T7786] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3513.862251][ T7786] ? copy_page_range+0x125a/0x1f90 [ 3513.862275][ T7786] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3513.938600][ T7786] alloc_pages_current+0x107/0x210 [ 3513.943817][ T7786] pte_alloc_one+0x1b/0x1a0 [ 3513.948312][ T7786] __pte_alloc+0x20/0x310 [ 3513.952655][ T7786] copy_page_range+0x1529/0x1f90 [ 3513.957589][ T7786] ? find_held_lock+0x35/0x130 [ 3513.962386][ T7786] ? pmd_alloc+0x180/0x180 [ 3513.966853][ T7786] ? __rb_insert_augmented+0x231/0xdf0 [ 3513.972512][ T7786] ? validate_mm_rb+0xa3/0xc0 [ 3513.977211][ T7786] ? __vma_link_rb+0x279/0x370 [ 3513.981999][ T7786] copy_process.part.0+0x568b/0x7980 [ 3513.987322][ T7786] ? __cleanup_sighand+0x60/0x60 [ 3513.992274][ T7786] _do_fork+0x257/0xfd0 [ 3513.996450][ T7786] ? fork_idle+0x1d0/0x1d0 [ 3514.000866][ T7786] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3514.006329][ T7786] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3514.011936][ T7786] ? do_syscall_64+0x26/0x610 [ 3514.016654][ T7786] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3514.022734][ T7786] ? do_syscall_64+0x26/0x610 [ 3514.027514][ T7786] __x64_sys_clone+0xbf/0x150 [ 3514.032300][ T7786] do_syscall_64+0x103/0x610 [ 3514.036998][ T7786] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3514.042887][ T7786] RIP: 0033:0x458209 [ 3514.046786][ T7786] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3514.066478][ T7786] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3514.074883][ T7786] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3514.082934][ T7786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3514.091970][ T7786] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 10:14:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:14:59 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3514.099952][ T7786] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3514.108014][ T7786] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3514.120062][ T7786] memory: usage 307200kB, limit 307200kB, failcnt 13890 [ 3514.134027][ T7786] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 10:15:00 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3514.154013][ T7786] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3514.164729][ T7786] Memory cgroup stats for /syz2: cache:48KB rss:128840KB rss_huge:30720KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:128816KB inactive_file:0KB active_file:0KB unevictable:0KB 10:15:00 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3514.197669][ T7786] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4105,uid=0 [ 3514.201708][ T7802] net_ratelimit: 9 callbacks suppressed [ 3514.201722][ T7802] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3514.230413][ T7786] Memory cgroup out of memory: Killed process 4105 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:15:00 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3514.308573][ T7808] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3514.370294][ T7811] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3514.409940][ T7811] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3514.430752][ T7769] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3514.461853][ T7769] CPU: 0 PID: 7769 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3514.470351][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3514.480529][ T7769] Call Trace: [ 3514.484881][ T7769] dump_stack+0x172/0x1f0 [ 3514.489232][ T7769] dump_header+0x10f/0xb6c [ 3514.493673][ T7769] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3514.499497][ T7769] ? ___ratelimit+0x60/0x595 [ 3514.504183][ T7769] ? do_raw_spin_unlock+0x57/0x270 [ 3514.509287][ T7769] oom_kill_process.cold+0x10/0x15 [ 3514.514386][ T7769] out_of_memory+0x79a/0x1280 [ 3514.519196][ T7769] ? lock_downgrade+0x880/0x880 [ 3514.524048][ T7769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3514.530376][ T7769] ? oom_killer_disable+0x280/0x280 [ 3514.535841][ T7769] ? find_held_lock+0x35/0x130 [ 3514.540874][ T7769] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3514.548932][ T7769] ? memcg_event_wake+0x230/0x230 [ 3514.554044][ T7769] ? do_raw_spin_unlock+0x57/0x270 [ 3514.561184][ T7769] ? _raw_spin_unlock+0x2d/0x50 [ 3514.566054][ T7769] try_charge+0x102c/0x15c0 [ 3514.570549][ T7769] ? find_held_lock+0x35/0x130 [ 3514.575312][ T7769] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3514.580869][ T7769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3514.587100][ T7769] ? kasan_check_read+0x11/0x20 [ 3514.591943][ T7769] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3514.597480][ T7769] mem_cgroup_try_charge+0x24d/0x5e0 [ 3514.602758][ T7769] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3514.608386][ T7769] wp_page_copy+0x408/0x1740 [ 3514.612994][ T7769] ? find_held_lock+0x35/0x130 [ 3514.617752][ T7769] ? pmd_pfn+0x1d0/0x1d0 [ 3514.622162][ T7769] ? lock_downgrade+0x880/0x880 [ 3514.627000][ T7769] ? swp_swapcount+0x540/0x540 [ 3514.631755][ T7769] ? kasan_check_read+0x11/0x20 [ 3514.636618][ T7769] ? do_raw_spin_unlock+0x57/0x270 [ 3514.641757][ T7769] do_wp_page+0x5d8/0x16c0 [ 3514.646171][ T7769] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3514.651536][ T7769] __handle_mm_fault+0x22e8/0x3ec0 [ 3514.656647][ T7769] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3514.662182][ T7769] ? find_held_lock+0x35/0x130 [ 3514.666936][ T7769] ? handle_mm_fault+0x322/0xb30 [ 3514.672161][ T7769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3514.678415][ T7769] ? kasan_check_read+0x11/0x20 [ 3514.683286][ T7769] handle_mm_fault+0x43f/0xb30 [ 3514.688049][ T7769] __do_page_fault+0x5ef/0xda0 [ 3514.692828][ T7769] do_page_fault+0x71/0x581 [ 3514.697335][ T7769] ? page_fault+0x8/0x30 [ 3514.701566][ T7769] page_fault+0x1e/0x30 [ 3514.705715][ T7769] RIP: 0033:0x40fc4a [ 3514.709628][ T7769] Code: 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 c7 45 18 01 00 00 00 49 89 85 10 05 00 00 48 8b 05 1e 66 64 00 00 01 00 00 00 c7 05 2a 66 64 00 01 00 00 00 41 c7 85 1c 06 00 [ 3514.729240][ T7769] RSP: 002b:0000000000a4faf0 EFLAGS: 00010206 [ 3514.735297][ T7769] RAX: 0000000000a56748 RBX: 0000000000020000 RCX: 000000000045825a [ 3514.743266][ T7769] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 3514.751230][ T7769] RBP: 0000000000a4fbd0 R08: ffffffffffffffff R09: 0000000000000000 [ 3514.759195][ T7769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a4fcb0 [ 3514.767306][ T7769] R13: 00007ff8d792c700 R14: 0000000000000003 R15: 000000000073c04c [ 3514.783012][ T7769] memory: usage 307076kB, limit 307200kB, failcnt 13899 [ 3514.794753][ T7769] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3514.804551][ T7769] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3514.816123][ T7769] Memory cgroup stats for /syz2: cache:48KB rss:128724KB rss_huge:30720KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:128780KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3514.849117][ T7769] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=7769,uid=0 10:15:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:01 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:01 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x300, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:01 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3514.872009][ T7769] Memory cgroup out of memory: Killed process 7769 (syz-executor.2) total-vm:72712kB, anon-rss:2212kB, file-rss:35668kB, shmem-rss:0kB 10:15:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3514.932761][ T7826] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:01 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:01 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3515.061056][ T7840] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3515.083455][ T7840] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:01 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3515.132390][ T7847] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3515.146281][ T7847] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:01 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3515.207179][ T7850] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:01 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:01 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:02 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x70, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:02 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:02 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x3e8, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:03 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:03 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:04 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:04 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:04 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:04 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:04 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:04 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:04 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:04 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4c00, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:04 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x5c00, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6800, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:05 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3519.542050][ T8075] net_ratelimit: 33 callbacks suppressed [ 3519.542069][ T8075] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7400, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3519.640664][ T8089] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:05 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7a00, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3519.733099][ T8097] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3519.748739][ T8097] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3519.836728][ T8104] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:06 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xe803, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:06 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3520.444551][ T8125] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:06 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:06 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) [ 3520.659030][ T8144] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3520.700833][ T8144] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:07 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:07 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xf401, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3520.965201][ T8162] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3521.272295][ T8128] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3521.282742][ T8128] CPU: 1 PID: 8128 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3521.290652][ T8128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3521.300799][ T8128] Call Trace: [ 3521.304135][ T8128] dump_stack+0x172/0x1f0 [ 3521.308725][ T8128] dump_header+0x10f/0xb6c [ 3521.313139][ T8128] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3521.318974][ T8128] ? ___ratelimit+0x60/0x595 [ 3521.323621][ T8128] ? do_raw_spin_unlock+0x57/0x270 [ 3521.328745][ T8128] oom_kill_process.cold+0x10/0x15 [ 3521.333870][ T8128] out_of_memory+0x79a/0x1280 [ 3521.338610][ T8128] ? lock_downgrade+0x880/0x880 [ 3521.344363][ T8128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3521.350644][ T8128] ? oom_killer_disable+0x280/0x280 [ 3521.356480][ T8128] ? find_held_lock+0x35/0x130 [ 3521.361275][ T8128] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3521.366858][ T8128] ? memcg_event_wake+0x230/0x230 [ 3521.371891][ T8128] ? do_raw_spin_unlock+0x57/0x270 [ 3521.377007][ T8128] ? _raw_spin_unlock+0x2d/0x50 [ 3521.381894][ T8128] try_charge+0x102c/0x15c0 [ 3521.386589][ T8128] ? find_held_lock+0x35/0x130 [ 3521.391829][ T8128] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3521.397389][ T8128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3521.403657][ T8128] ? kasan_check_read+0x11/0x20 [ 3521.408529][ T8128] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3521.414113][ T8128] mem_cgroup_try_charge+0x24d/0x5e0 [ 3521.419439][ T8128] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3521.426843][ T8128] wp_page_copy+0x408/0x1740 [ 3521.431467][ T8128] ? find_held_lock+0x35/0x130 [ 3521.436235][ T8128] ? pmd_pfn+0x1d0/0x1d0 [ 3521.440490][ T8128] ? lock_downgrade+0x880/0x880 [ 3521.445338][ T8128] ? swp_swapcount+0x540/0x540 [ 3521.450112][ T8128] ? kasan_check_read+0x11/0x20 [ 3521.454988][ T8128] ? do_raw_spin_unlock+0x57/0x270 [ 3521.460383][ T8128] do_wp_page+0x5d8/0x16c0 [ 3521.464934][ T8128] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3521.470328][ T8128] __handle_mm_fault+0x22e8/0x3ec0 [ 3521.475473][ T8128] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3521.481041][ T8128] ? find_held_lock+0x35/0x130 [ 3521.485812][ T8128] ? handle_mm_fault+0x322/0xb30 [ 3521.490781][ T8128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3521.497215][ T8128] ? kasan_check_read+0x11/0x20 [ 3521.502444][ T8128] handle_mm_fault+0x43f/0xb30 [ 3521.507299][ T8128] __do_page_fault+0x5ef/0xda0 [ 3521.512085][ T8128] do_page_fault+0x71/0x581 [ 3521.516614][ T8128] ? page_fault+0x8/0x30 [ 3521.520878][ T8128] page_fault+0x1e/0x30 [ 3521.525035][ T8128] RIP: 0033:0x400590 [ 3521.528930][ T8128] Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 a5 4e 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b [ 3521.548654][ T8128] RSP: 002b:0000000000a4fba0 EFLAGS: 00010202 [ 3521.554797][ T8128] RAX: 0000000000000001 RBX: 000000000073c900 RCX: 0000000000000000 [ 3521.562800][ T8128] RDX: 0000000000000000 RSI: 000000002001d000 RDI: 0000000000000001 [ 3521.570793][ T8128] RBP: 000000000073c900 R08: 0000000000000000 R09: 0000000000000000 [ 3521.578873][ T8128] R10: 0000000000a4fca0 R11: 0000000000000246 R12: fffffffffffffffe [ 3521.586856][ T8128] R13: 000000000035bad5 R14: 00000000000003e8 R15: 000000000073bfac [ 3521.595591][ T8128] memory: usage 307200kB, limit 307200kB, failcnt 13936 [ 3521.602642][ T8128] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3521.610338][ T8128] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3521.617228][ T8128] Memory cgroup stats for /syz2: cache:48KB rss:127464KB rss_huge:28672KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:127536KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3521.639002][ T8128] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4155,uid=0 [ 3521.654446][ T8128] Memory cgroup out of memory: Killed process 4155 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:15:07 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:07 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:07 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x34000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3521.670050][ T1043] oom_reaper: reaped process 4155 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:15:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3521.740170][ T8173] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:07 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x400300, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:08 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xf0ffff, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3522.045952][ T8181] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3522.057515][ T8181] CPU: 0 PID: 8181 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3522.065433][ T8181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3522.075508][ T8181] Call Trace: [ 3522.078813][ T8181] dump_stack+0x172/0x1f0 [ 3522.083156][ T8181] dump_header+0x10f/0xb6c [ 3522.087592][ T8181] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3522.093458][ T8181] ? ___ratelimit+0x60/0x595 [ 3522.098052][ T8181] ? do_raw_spin_unlock+0x57/0x270 [ 3522.103156][ T8181] oom_kill_process.cold+0x10/0x15 [ 3522.108261][ T8181] out_of_memory+0x79a/0x1280 [ 3522.112941][ T8181] ? lock_downgrade+0x880/0x880 [ 3522.117803][ T8181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3522.124062][ T8181] ? oom_killer_disable+0x280/0x280 [ 3522.129268][ T8181] ? find_held_lock+0x35/0x130 [ 3522.134044][ T8181] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3522.139631][ T8181] ? memcg_event_wake+0x230/0x230 [ 3522.144717][ T8181] ? do_raw_spin_unlock+0x57/0x270 [ 3522.149820][ T8181] ? _raw_spin_unlock+0x2d/0x50 [ 3522.154703][ T8181] try_charge+0x102c/0x15c0 [ 3522.159299][ T8181] ? find_held_lock+0x35/0x130 [ 3522.164083][ T8181] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3522.169663][ T8181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3522.175954][ T8181] ? kasan_check_read+0x11/0x20 [ 3522.180807][ T8181] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3522.186356][ T8181] mem_cgroup_try_charge+0x24d/0x5e0 [ 3522.191679][ T8181] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3522.197329][ T8181] wp_page_copy+0x408/0x1740 [ 3522.201920][ T8181] ? find_held_lock+0x35/0x130 [ 3522.206714][ T8181] ? pmd_pfn+0x1d0/0x1d0 [ 3522.210959][ T8181] ? lock_downgrade+0x880/0x880 [ 3522.215812][ T8181] ? swp_swapcount+0x540/0x540 [ 3522.220593][ T8181] ? kasan_check_read+0x11/0x20 [ 3522.225454][ T8181] ? do_raw_spin_unlock+0x57/0x270 [ 3522.230581][ T8181] do_wp_page+0x5d8/0x16c0 [ 3522.234999][ T8181] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3522.240456][ T8181] __handle_mm_fault+0x22e8/0x3ec0 [ 3522.245596][ T8181] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3522.251166][ T8181] ? find_held_lock+0x35/0x130 [ 3522.255943][ T8181] ? handle_mm_fault+0x322/0xb30 [ 3522.260909][ T8181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3522.267167][ T8181] ? kasan_check_read+0x11/0x20 [ 3522.272040][ T8181] handle_mm_fault+0x43f/0xb30 [ 3522.276801][ T8181] __do_page_fault+0x5ef/0xda0 [ 3522.281578][ T8181] do_page_fault+0x71/0x581 [ 3522.286099][ T8181] ? page_fault+0x8/0x30 [ 3522.290352][ T8181] page_fault+0x1e/0x30 [ 3522.294614][ T8181] RIP: 0033:0x40d478 [ 3522.298548][ T8181] Code: 8b 34 c6 4a 8d 04 2e 48 3d ff ff ff 7e 0f 86 77 ff ff ff bf 82 d7 4b 00 31 c0 e8 c3 44 ff ff 31 ff e8 0c 41 ff ff 0f 1f 40 00 <89> 3c b5 00 00 73 00 eb b6 31 ed 0f 1f 44 00 00 80 3d ee 2f 64 00 [ 3522.318176][ T8181] RSP: 002b:0000000000a4fb10 EFLAGS: 00010246 [ 3522.324239][ T8181] RAX: 000000002db74519 RBX: 00000000949eae0f RCX: 0000001b2e120000 [ 3522.332402][ T8181] RDX: 0000000000000000 RSI: 0000000000000519 RDI: ffffffff2db74518 [ 3522.340387][ T8181] RBP: 0000000000000005 R08: 000000002db74518 R09: 000000002db7451c [ 3522.348363][ T8181] R10: 0000000000a4fca0 R11: 0000000000000246 R12: 000000000073c028 [ 3522.356326][ T8181] R13: 0000000080000000 R14: 00007ff8d976f008 R15: 0000000000000014 [ 3522.368012][ T8181] memory: usage 307200kB, limit 307200kB, failcnt 13994 [ 3522.375228][ T8181] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3522.382928][ T8181] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3522.390202][ T8181] Memory cgroup stats for /syz2: cache:48KB rss:127432KB rss_huge:28672KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:127508KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3522.412262][ T8181] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4204,uid=0 [ 3522.429187][ T8181] Memory cgroup out of memory: Killed process 4204 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3522.445013][ T1043] oom_reaper: reaped process 4204 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:15:08 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:08 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:08 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:08 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:09 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:09 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:09 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:09 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:10 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:10 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:10 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:10 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:10 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xd000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3524.684846][ T8339] net_ratelimit: 12 callbacks suppressed [ 3524.684862][ T8339] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:10 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:10 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3524.790007][ T8352] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3524.853017][ T8357] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3524.913580][ T8362] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3524.928405][ T8362] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:11 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4c000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3525.388659][ T8369] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3525.470075][ T8379] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3525.488094][ T8379] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x5c000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3525.651984][ T8394] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x68000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3525.709910][ T8399] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6c000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:11 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x70000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:12 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x74000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7a000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, 0x0, &(0x7f0000000140)) 10:15:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xe8030000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xf4010000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:12 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:13 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x40030000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, 0x0, &(0x7f0000000140)) 10:15:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, 0x0, &(0x7f0000000140)) 10:15:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:14 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, 0x0, &(0x7f0000000140)) 10:15:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, 0x0, &(0x7f0000000140)) 10:15:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xa00000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xd00000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xe00000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:14 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3529.063862][ T8524] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 3529.091996][ T8524] CPU: 0 PID: 8524 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3529.099929][ T8524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3529.109987][ T8524] Call Trace: [ 3529.113294][ T8524] dump_stack+0x172/0x1f0 [ 3529.117646][ T8524] dump_header+0x10f/0xb6c [ 3529.122080][ T8524] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3529.127895][ T8524] ? ___ratelimit+0x60/0x595 [ 3529.132487][ T8524] ? do_raw_spin_unlock+0x57/0x270 [ 3529.137587][ T8524] oom_kill_process.cold+0x10/0x15 [ 3529.142690][ T8524] out_of_memory+0x79a/0x1280 [ 3529.147350][ T8524] ? lock_downgrade+0x880/0x880 [ 3529.152210][ T8524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3529.158435][ T8524] ? oom_killer_disable+0x280/0x280 [ 3529.163626][ T8524] ? find_held_lock+0x35/0x130 [ 3529.168394][ T8524] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3529.173923][ T8524] ? memcg_event_wake+0x230/0x230 [ 3529.178936][ T8524] ? do_raw_spin_unlock+0x57/0x270 [ 3529.184033][ T8524] ? _raw_spin_unlock+0x2d/0x50 [ 3529.188881][ T8524] try_charge+0x102c/0x15c0 [ 3529.193388][ T8524] ? find_held_lock+0x35/0x130 [ 3529.198176][ T8524] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3529.203724][ T8524] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3529.209274][ T8524] ? find_held_lock+0x35/0x130 [ 3529.214045][ T8524] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3529.219604][ T8524] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3529.219629][ T8524] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3529.219644][ T8524] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3529.219666][ T8524] __memcg_kmem_charge+0x136/0x300 [ 3529.219686][ T8524] __alloc_pages_nodemask+0x437/0x7e0 [ 3529.219708][ T8524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3529.252674][ T8524] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3529.258393][ T8524] ? copy_process.part.0+0x1d08/0x7980 [ 3529.263841][ T8524] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3529.269114][ T8524] ? trace_hardirqs_on+0x67/0x230 [ 3529.274157][ T8524] ? kasan_check_read+0x11/0x20 [ 3529.279005][ T8524] copy_process.part.0+0x3e0/0x7980 [ 3529.284187][ T8524] ? psi_memstall_leave+0x11c/0x180 [ 3529.289374][ T8524] ? sched_clock+0x2e/0x50 [ 3529.293781][ T8524] ? psi_memstall_leave+0x12e/0x180 [ 3529.298963][ T8524] ? find_held_lock+0x35/0x130 [ 3529.303739][ T8524] ? psi_memstall_leave+0x12e/0x180 [ 3529.308941][ T8524] ? __cleanup_sighand+0x60/0x60 [ 3529.313871][ T8524] ? __lock_acquire+0x548/0x3fb0 [ 3529.318792][ T8524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3529.325031][ T8524] _do_fork+0x257/0xfd0 [ 3529.329171][ T8524] ? fork_idle+0x1d0/0x1d0 [ 3529.333571][ T8524] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 3529.339647][ T8524] ? lock_downgrade+0x880/0x880 [ 3529.344505][ T8524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3529.350751][ T8524] ? blkcg_exit_queue+0x30/0x30 [ 3529.355603][ T8524] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3529.361057][ T8524] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3529.366499][ T8524] ? do_syscall_64+0x26/0x610 [ 3529.371163][ T8524] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3529.377222][ T8524] ? do_syscall_64+0x26/0x610 [ 3529.382039][ T8524] __x64_sys_clone+0xbf/0x150 [ 3529.398566][ T8524] do_syscall_64+0x103/0x610 [ 3529.403153][ T8524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3529.409068][ T8524] RIP: 0033:0x45abd9 [ 3529.412967][ T8524] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 3529.432559][ T8524] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 3529.441134][ T8524] RAX: ffffffffffffffda RBX: 00007ff8d790b700 RCX: 000000000045abd9 [ 3529.449097][ T8524] RDX: 00007ff8d790b9d0 RSI: 00007ff8d790adb0 RDI: 00000000003d0f00 [ 3529.457066][ T8524] RBP: 0000000000a4fcb0 R08: 00007ff8d790b700 R09: 00007ff8d790b700 [ 3529.465707][ T8524] R10: 00007ff8d790b9d0 R11: 0000000000000202 R12: 0000000000000000 [ 3529.474265][ T8524] R13: 0000000000a4fb5f R14: 00007ff8d790b9c0 R15: 000000000073c0ec [ 3529.483447][ T8524] memory: usage 307200kB, limit 307200kB, failcnt 14031 [ 3529.490586][ T8524] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3529.498069][ T8524] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3529.505286][ T8524] Memory cgroup stats for /syz2: cache:48KB rss:126068KB rss_huge:26624KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:126236KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3529.536414][ T8524] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4247,uid=0 [ 3529.551784][ T8524] Memory cgroup out of memory: Killed process 4247 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:15:15 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:15 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, 0x0, &(0x7f0000000140)) 10:15:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3529.567274][ T1043] oom_reaper: reaped process 4247 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:15:15 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4800000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:15 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4c00000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3529.720271][ T8594] net_ratelimit: 30 callbacks suppressed [ 3529.720287][ T8594] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:16 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x5c00000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3529.796973][ T8599] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3529.818036][ T8599] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:16 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6000000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3529.869518][ T8602] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:16 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6800000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3529.923499][ T8606] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:16 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6c00000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3529.979907][ T8609] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3529.995564][ T8609] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3530.056481][ T8612] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3530.075605][ T8612] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3530.521816][ T8585] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 3530.540648][ T8585] CPU: 0 PID: 8585 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3530.548629][ T8585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3530.559861][ T8585] Call Trace: [ 3530.563169][ T8585] dump_stack+0x172/0x1f0 [ 3530.567506][ T8585] dump_header+0x10f/0xb6c [ 3530.571912][ T8585] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3530.577711][ T8585] ? ___ratelimit+0x60/0x595 [ 3530.582326][ T8585] ? do_raw_spin_unlock+0x57/0x270 [ 3530.587451][ T8585] oom_kill_process.cold+0x10/0x15 [ 3530.592564][ T8585] out_of_memory+0x79a/0x1280 [ 3530.597415][ T8585] ? lock_downgrade+0x880/0x880 [ 3530.602276][ T8585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3530.608515][ T8585] ? oom_killer_disable+0x280/0x280 [ 3530.613696][ T8585] ? find_held_lock+0x35/0x130 [ 3530.618447][ T8585] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3530.623981][ T8585] ? memcg_event_wake+0x230/0x230 [ 3530.628999][ T8585] ? do_raw_spin_unlock+0x57/0x270 [ 3530.634098][ T8585] ? _raw_spin_unlock+0x2d/0x50 [ 3530.638954][ T8585] try_charge+0x102c/0x15c0 [ 3530.643468][ T8585] ? find_held_lock+0x35/0x130 [ 3530.648237][ T8585] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3530.653791][ T8585] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3530.659340][ T8585] ? find_held_lock+0x35/0x130 [ 3530.664106][ T8585] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3530.669676][ T8585] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3530.675229][ T8585] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3530.680439][ T8585] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3530.686089][ T8585] __memcg_kmem_charge+0x136/0x300 [ 3530.691203][ T8585] __alloc_pages_nodemask+0x437/0x7e0 [ 3530.696563][ T8585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3530.702814][ T8585] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3530.708546][ T8585] ? copy_process.part.0+0x1d08/0x7980 [ 3530.714239][ T8585] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3530.719528][ T8585] ? trace_hardirqs_on+0x67/0x230 [ 3530.724560][ T8585] ? kasan_check_read+0x11/0x20 [ 3530.729454][ T8585] copy_process.part.0+0x3e0/0x7980 [ 3530.734740][ T8585] ? psi_memstall_leave+0x11c/0x180 [ 3530.739947][ T8585] ? sched_clock+0x2e/0x50 [ 3530.744387][ T8585] ? psi_memstall_leave+0x12e/0x180 [ 3530.749591][ T8585] ? find_held_lock+0x35/0x130 [ 3530.754363][ T8585] ? psi_memstall_leave+0x12e/0x180 [ 3530.759692][ T8585] ? __cleanup_sighand+0x60/0x60 [ 3530.764650][ T8585] ? __lock_acquire+0x548/0x3fb0 [ 3530.769594][ T8585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3530.775866][ T8585] _do_fork+0x257/0xfd0 [ 3530.780031][ T8585] ? fork_idle+0x1d0/0x1d0 [ 3530.784444][ T8585] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 3530.790499][ T8585] ? lock_downgrade+0x880/0x880 [ 3530.795364][ T8585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3530.801625][ T8585] ? blkcg_exit_queue+0x30/0x30 [ 3530.806552][ T8585] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3530.812010][ T8585] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3530.817475][ T8585] ? do_syscall_64+0x26/0x610 [ 3530.822156][ T8585] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3530.828245][ T8585] ? do_syscall_64+0x26/0x610 [ 3530.832921][ T8585] __x64_sys_clone+0xbf/0x150 [ 3530.837586][ T8585] do_syscall_64+0x103/0x610 [ 3530.842183][ T8585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3530.848076][ T8585] RIP: 0033:0x45abd9 [ 3530.851956][ T8585] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 3530.871560][ T8585] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 3530.879964][ T8585] RAX: ffffffffffffffda RBX: 00007ff8d792c700 RCX: 000000000045abd9 [ 3530.887930][ T8585] RDX: 00007ff8d792c9d0 RSI: 00007ff8d792bdb0 RDI: 00000000003d0f00 [ 3530.895888][ T8585] RBP: 0000000000a4fcb0 R08: 00007ff8d792c700 R09: 00007ff8d792c700 [ 3530.903843][ T8585] R10: 00007ff8d792c9d0 R11: 0000000000000202 R12: 0000000000000000 [ 3530.911802][ T8585] R13: 0000000000a4fb5f R14: 00007ff8d792c9c0 R15: 000000000073c04c [ 3530.923340][ T8585] memory: usage 307180kB, limit 307200kB, failcnt 14073 [ 3530.931814][ T8585] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3530.942664][ T8585] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3530.949597][ T8585] Memory cgroup stats for /syz2: cache:48KB rss:126188KB rss_huge:26624KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:126228KB inactive_file:0KB active_file:0KB unevictable:0KB 10:15:17 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7000000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3530.971520][ T8585] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=8585,uid=0 [ 3530.986938][ T8585] Memory cgroup out of memory: Killed process 8585 (syz-executor.2) total-vm:72712kB, anon-rss:2212kB, file-rss:35668kB, shmem-rss:0kB [ 3531.003807][ T1043] oom_reaper: reaped process 8585 (syz-executor.2), now anon-rss:0kB, file-rss:34836kB, shmem-rss:0kB 10:15:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7400000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3531.052263][ T8621] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7a00000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xe803000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3531.225982][ T8630] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 3531.248286][ T8630] CPU: 0 PID: 8630 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3531.256196][ T8630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3531.266272][ T8630] Call Trace: [ 3531.269581][ T8630] dump_stack+0x172/0x1f0 [ 3531.273918][ T8630] dump_header+0x10f/0xb6c [ 3531.278329][ T8630] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3531.284246][ T8630] ? ___ratelimit+0x60/0x595 [ 3531.288848][ T8630] ? do_raw_spin_unlock+0x57/0x270 [ 3531.293969][ T8630] oom_kill_process.cold+0x10/0x15 [ 3531.299207][ T8630] out_of_memory+0x79a/0x1280 [ 3531.303911][ T8630] ? lock_downgrade+0x880/0x880 [ 3531.309207][ T8630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3531.315576][ T8630] ? oom_killer_disable+0x280/0x280 [ 3531.320798][ T8630] ? find_held_lock+0x35/0x130 [ 3531.325567][ T8630] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3531.331114][ T8630] ? memcg_event_wake+0x230/0x230 [ 3531.336143][ T8630] ? do_raw_spin_unlock+0x57/0x270 [ 3531.341263][ T8630] ? _raw_spin_unlock+0x2d/0x50 [ 3531.346135][ T8630] try_charge+0x102c/0x15c0 [ 3531.350670][ T8630] ? find_held_lock+0x35/0x130 [ 3531.355459][ T8630] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3531.361024][ T8630] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3531.366754][ T8630] ? find_held_lock+0x35/0x130 [ 3531.371523][ T8630] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3531.377108][ T8630] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3531.382685][ T8630] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3531.387989][ T8630] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3531.393705][ T8630] __memcg_kmem_charge+0x136/0x300 [ 3531.398851][ T8630] __alloc_pages_nodemask+0x437/0x7e0 [ 3531.404248][ T8630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3531.410550][ T8630] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3531.416388][ T8630] ? copy_process.part.0+0x1d08/0x7980 [ 3531.421875][ T8630] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3531.429717][ T8630] ? trace_hardirqs_on+0x67/0x230 [ 3531.434791][ T8630] ? kasan_check_read+0x11/0x20 [ 3531.439688][ T8630] copy_process.part.0+0x3e0/0x7980 [ 3531.444915][ T8630] ? psi_memstall_leave+0x11c/0x180 [ 3531.450220][ T8630] ? sched_clock+0x2e/0x50 [ 3531.454831][ T8630] ? psi_memstall_leave+0x12e/0x180 [ 3531.460076][ T8630] ? find_held_lock+0x35/0x130 [ 3531.464866][ T8630] ? psi_memstall_leave+0x12e/0x180 [ 3531.470099][ T8630] ? __cleanup_sighand+0x60/0x60 [ 3531.475044][ T8630] ? __lock_acquire+0x548/0x3fb0 [ 3531.480515][ T8630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3531.486776][ T8630] _do_fork+0x257/0xfd0 [ 3531.491031][ T8630] ? fork_idle+0x1d0/0x1d0 [ 3531.495449][ T8630] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 3531.501526][ T8630] ? lock_downgrade+0x880/0x880 [ 3531.506495][ T8630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3531.521213][ T8630] ? blkcg_exit_queue+0x30/0x30 [ 3531.526109][ T8630] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3531.533232][ T8630] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3531.538694][ T8630] ? do_syscall_64+0x26/0x610 [ 3531.543376][ T8630] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3531.549456][ T8630] ? do_syscall_64+0x26/0x610 [ 3531.554148][ T8630] __x64_sys_clone+0xbf/0x150 [ 3531.558837][ T8630] do_syscall_64+0x103/0x610 [ 3531.563443][ T8630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3531.569346][ T8630] RIP: 0033:0x45abd9 [ 3531.573246][ T8630] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 3531.592860][ T8630] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 3531.601314][ T8630] RAX: ffffffffffffffda RBX: 00007ff8d794d700 RCX: 000000000045abd9 [ 3531.609329][ T8630] RDX: 00007ff8d794d9d0 RSI: 00007ff8d794cdb0 RDI: 00000000003d0f00 [ 3531.617316][ T8630] RBP: 0000000000a4fcb0 R08: 00007ff8d794d700 R09: 00007ff8d794d700 10:15:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xf401000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3531.625310][ T8630] R10: 00007ff8d794d9d0 R11: 0000000000000202 R12: 0000000000000000 [ 3531.633300][ T8630] R13: 0000000000a4fb5f R14: 00007ff8d794d9c0 R15: 000000000073bfac [ 3531.655583][ T8630] memory: usage 307188kB, limit 307200kB, failcnt 14113 10:15:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3531.676390][ T8630] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3531.694227][ T8630] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3531.703157][ T8630] Memory cgroup stats for /syz2: cache:48KB rss:126188KB rss_huge:26624KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:126240KB inactive_file:0KB active_file:0KB unevictable:0KB 10:15:17 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3531.734677][ T8630] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4294,uid=0 [ 3531.763096][ T8630] Memory cgroup out of memory: Killed process 4294 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:15:18 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:18 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:19 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, 0x0) 10:15:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:19 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, 0x0) 10:15:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, 0x0) 10:15:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x70, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:20 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, 0x0) 10:15:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, 0x0) 10:15:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3534.812607][ T8815] net_ratelimit: 32 callbacks suppressed [ 3534.812638][ T8815] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3534.953607][ T8837] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3534.967310][ T8837] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3e8, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3535.043108][ T8844] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3535.056965][ T8844] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3535.123281][ T8847] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3535.172462][ T8850] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:21 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3535.229922][ T8853] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3535.277134][ T8856] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:22 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, 0x0) 10:15:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = dup2(r0, r1) clone(0x3102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet(0x2, 0x1, 0x4) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 3535.876557][ T8875] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_team\x00', 0x8}, 0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x101, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl(r1, 0x8936, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f0000000080)=""/211, 0xd3) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0) r2 = syz_open_dev$admmidi(0x0, 0x1, 0x40c00) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x4) socket$unix(0x1, 0x0, 0x0) 10:15:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_team\x00', 0x8}, 0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x101, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl(r1, 0x8936, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f0000000080)=""/211, 0xd3) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0) r2 = syz_open_dev$admmidi(0x0, 0x1, 0x40c00) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x4) socket$unix(0x1, 0x0, 0x0) 10:15:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:22 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_team\x00', 0x8}, 0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x101, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl(r1, 0x8936, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f0000000080)=""/211, 0xd3) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, 0x0) r2 = syz_open_dev$admmidi(0x0, 0x1, 0x40c00) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x4) socket$unix(0x1, 0x0, 0x0) 10:15:22 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, 0x0, &(0x7f0000000140)) 10:15:22 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x75a19021, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000380)='./file1\x00', 0x1fe, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYPTR64], 0x8) 10:15:23 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:23 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x3, 0x0) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bc070") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000012000901000000000000009a2e04d642"], 0x1}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 10:15:23 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5c00, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:23 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x3, 0x0) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='fdinfo/4\x00i<\xc9g\b\x10\x81S\x83\xd4\x11\v\x1fy\x19\x03\xdf#8?\x9a\xf0\xf7d\xda%\xec\xbf(\x9b\xc8\x01\x00\x00\x00\x00\x00\x00\x00\r\x16;\xf8\\>\xd8\x00\x00') r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000400)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x0, 0x3, 0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) write$binfmt_script(r2, &(0x7f00000028c0)=ANY=[], 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0xfffffffffffffef6) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r5, 0x0, 0x0, 0x0, 0x3) r6 = memfd_create(&(0x7f0000000380)='\x00', 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000000080)={0x0, @speck128, 0x0, "0f754ee708495822"}) ioctl$TIOCCONS(r4, 0x541d) timer_create(0x7, 0x0, 0x0) timer_delete(0x0) ioctl$RTC_IRQP_READ(r3, 0x8004700b, &(0x7f0000000480)) ftruncate(r6, 0x1400001) r7 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, 0x0, 0x0) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') sendfile(r5, r6, &(0x7f0000000180)=0xf10001, 0xfffffdee) 10:15:23 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:23 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:23 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x3, 0x0) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, 0x0, &(0x7f0000000140)) 10:15:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:23 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6800, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:23 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x3, 0x0) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:24 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:24 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) [ 3537.903508][ T8989] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3537.916302][ T8989] CPU: 0 PID: 8989 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3537.924206][ T8989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3537.934279][ T8989] Call Trace: [ 3537.937589][ T8989] dump_stack+0x172/0x1f0 [ 3537.941956][ T8989] dump_header+0x10f/0xb6c [ 3537.946394][ T8989] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3537.952219][ T8989] ? ___ratelimit+0x60/0x595 [ 3537.956831][ T8989] ? do_raw_spin_unlock+0x57/0x270 [ 3537.961963][ T8989] oom_kill_process.cold+0x10/0x15 [ 3537.967094][ T8989] out_of_memory+0x79a/0x1280 [ 3537.971802][ T8989] ? lock_downgrade+0x880/0x880 [ 3537.976679][ T8989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3537.982942][ T8989] ? oom_killer_disable+0x280/0x280 [ 3537.988268][ T8989] ? find_held_lock+0x35/0x130 [ 3537.993059][ T8989] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3537.998616][ T8989] ? memcg_event_wake+0x230/0x230 10:15:24 executing program 0: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:24 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) [ 3538.003696][ T8989] ? do_raw_spin_unlock+0x57/0x270 [ 3538.008824][ T8989] ? _raw_spin_unlock+0x2d/0x50 [ 3538.013704][ T8989] try_charge+0x102c/0x15c0 [ 3538.018225][ T8989] ? find_held_lock+0x35/0x130 [ 3538.023020][ T8989] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3538.028584][ T8989] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3538.034183][ T8989] ? find_held_lock+0x35/0x130 [ 3538.039178][ T8989] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3538.044757][ T8989] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3538.050322][ T8989] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3538.055567][ T8989] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3538.061140][ T8989] __memcg_kmem_charge+0x136/0x300 [ 3538.066282][ T8989] __alloc_pages_nodemask+0x437/0x7e0 [ 3538.071994][ T8989] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3538.078960][ T8989] ? copy_page_range+0x125a/0x1f90 [ 3538.084117][ T8989] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3538.090388][ T8989] alloc_pages_current+0x107/0x210 [ 3538.095616][ T8989] pte_alloc_one+0x1b/0x1a0 [ 3538.100162][ T8989] __pte_alloc+0x20/0x310 10:15:24 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3538.104513][ T8989] copy_page_range+0x1529/0x1f90 [ 3538.109466][ T8989] ? find_held_lock+0x35/0x130 [ 3538.114277][ T8989] ? pmd_alloc+0x180/0x180 [ 3538.118716][ T8989] ? __rb_insert_augmented+0x231/0xdf0 [ 3538.124187][ T8989] ? validate_mm_rb+0xa3/0xc0 [ 3538.128874][ T8989] ? __vma_link_rb+0x279/0x370 [ 3538.133676][ T8989] copy_process.part.0+0x568b/0x7980 [ 3538.139003][ T8989] ? __cleanup_sighand+0x60/0x60 [ 3538.143978][ T8989] _do_fork+0x257/0xfd0 [ 3538.148160][ T8989] ? fork_idle+0x1d0/0x1d0 [ 3538.152595][ T8989] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3538.158075][ T8989] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3538.163640][ T8989] ? do_syscall_64+0x26/0x610 [ 3538.163658][ T8989] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3538.163675][ T8989] ? do_syscall_64+0x26/0x610 [ 3538.163696][ T8989] __x64_sys_clone+0xbf/0x150 [ 3538.163717][ T8989] do_syscall_64+0x103/0x610 [ 3538.189976][ T8989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3538.195881][ T8989] RIP: 0033:0x458209 [ 3538.199814][ T8989] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3538.219432][ T8989] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3538.227862][ T8989] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3538.235941][ T8989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3538.243928][ T8989] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3538.243939][ T8989] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3538.243948][ T8989] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3538.270170][ T8989] memory: usage 307200kB, limit 307200kB, failcnt 14140 [ 3538.277566][ T8989] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3538.286038][ T8989] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3538.293545][ T8989] Memory cgroup stats for /syz2: cache:48KB rss:124872KB rss_huge:24576KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:124912KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3538.316197][ T8989] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4339,uid=0 [ 3538.332423][ T8989] Memory cgroup out of memory: Killed process 4339 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB 10:15:24 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:24 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) 10:15:24 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:24 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, 0x0, &(0x7f0000000140)) 10:15:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:24 executing program 0: syz_emit_ethernet(0x0, 0x0, 0x0) 10:15:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:24 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7400, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:24 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7a00, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3538.788127][ T9035] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3538.803190][ T9035] CPU: 1 PID: 9035 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3538.811113][ T9035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3538.821186][ T9035] Call Trace: [ 3538.824496][ T9035] dump_stack+0x172/0x1f0 [ 3538.828946][ T9035] dump_header+0x10f/0xb6c 10:15:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe803, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3538.833401][ T9035] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3538.839231][ T9035] ? ___ratelimit+0x60/0x595 [ 3538.844015][ T9035] ? do_raw_spin_unlock+0x57/0x270 [ 3538.849414][ T9035] oom_kill_process.cold+0x10/0x15 [ 3538.854738][ T9035] out_of_memory+0x79a/0x1280 [ 3538.859448][ T9035] ? lock_downgrade+0x880/0x880 [ 3538.864320][ T9035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3538.870586][ T9035] ? oom_killer_disable+0x280/0x280 [ 3538.875859][ T9035] ? find_held_lock+0x35/0x130 [ 3538.880734][ T9035] mem_cgroup_out_of_memory+0x1ca/0x230 10:15:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3538.886382][ T9035] ? memcg_event_wake+0x230/0x230 [ 3538.891437][ T9035] ? do_raw_spin_unlock+0x57/0x270 [ 3538.896673][ T9035] ? _raw_spin_unlock+0x2d/0x50 [ 3538.901552][ T9035] try_charge+0x102c/0x15c0 [ 3538.906073][ T9035] ? find_held_lock+0x35/0x130 [ 3538.910869][ T9035] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3538.916440][ T9035] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3538.916459][ T9035] ? find_held_lock+0x35/0x130 [ 3538.916480][ T9035] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3538.932441][ T9035] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3538.932457][ T9035] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3538.932475][ T9035] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3538.932492][ T9035] __memcg_kmem_charge+0x136/0x300 [ 3538.932513][ T9035] __alloc_pages_nodemask+0x437/0x7e0 [ 3538.932538][ T9035] ? __pud_alloc+0x1d3/0x250 [ 3538.964006][ T9035] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3538.969745][ T9035] ? __pud_alloc+0x1d3/0x250 [ 3538.974393][ T9035] ? lock_downgrade+0x880/0x880 [ 3538.979298][ T9035] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3538.985566][ T9035] alloc_pages_current+0x107/0x210 [ 3538.990752][ T9035] ? do_raw_spin_unlock+0x57/0x270 [ 3538.995870][ T9035] __pmd_alloc+0x41/0x460 [ 3539.000198][ T9035] ? pmd_val+0x100/0x100 [ 3539.004526][ T9035] pmd_alloc+0x10c/0x180 [ 3539.008785][ T9035] copy_page_range+0x62e/0x1f90 [ 3539.013661][ T9035] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 3539.019377][ T9035] ? vma_compute_subtree_gap+0x158/0x230 [ 3539.025012][ T9035] ? vma_gap_callbacks_rotate+0x62/0x80 [ 3539.030584][ T9035] ? pmd_alloc+0x180/0x180 [ 3539.034995][ T9035] ? validate_mm_rb+0xa3/0xc0 [ 3539.039756][ T9035] ? __vma_link_rb+0x279/0x370 [ 3539.044529][ T9035] copy_process.part.0+0x568b/0x7980 [ 3539.049834][ T9035] ? __cleanup_sighand+0x60/0x60 [ 3539.054784][ T9035] _do_fork+0x257/0xfd0 [ 3539.058933][ T9035] ? fork_idle+0x1d0/0x1d0 [ 3539.063353][ T9035] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3539.068812][ T9035] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3539.074275][ T9035] ? do_syscall_64+0x26/0x610 [ 3539.078952][ T9035] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3539.085026][ T9035] ? do_syscall_64+0x26/0x610 [ 3539.089805][ T9035] __x64_sys_clone+0xbf/0x150 [ 3539.094525][ T9035] do_syscall_64+0x103/0x610 [ 3539.099130][ T9035] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3539.105032][ T9035] RIP: 0033:0x458209 [ 3539.108941][ T9035] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3539.139203][ T9035] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3539.147630][ T9035] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3539.155596][ T9035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3539.163578][ T9035] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3539.171658][ T9035] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3539.179665][ T9035] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3539.192198][ T9035] memory: usage 307200kB, limit 307200kB, failcnt 14163 [ 3539.199268][ T9035] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3539.206758][ T9035] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3539.206766][ T9035] Memory cgroup stats for /syz2: cache:48KB rss:124928KB rss_huge:24576KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:124912KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3539.235772][ T9035] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4745,uid=0 [ 3539.251757][ T9035] Memory cgroup out of memory: Killed process 4745 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3539.270060][ T1043] oom_reaper: reaped process 4745 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:15:25 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf401, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:25 executing program 0: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000140)) 10:15:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x34000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:25 executing program 0: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:25 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe803, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400300, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:25 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf0ffff, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:25 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x4c00000000000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:25 executing program 0: syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x44, 0x3}]}}, @icmp=@timestamp_reply}}}}, 0x0) [ 3539.838156][ T9093] net_ratelimit: 24 callbacks suppressed [ 3539.838174][ T9093] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3540.046604][ T9074] syz-executor.2 invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=1, oom_score_adj=1000 [ 3540.059722][ T9074] CPU: 0 PID: 9074 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3540.067642][ T9074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3540.077723][ T9074] Call Trace: [ 3540.081150][ T9074] dump_stack+0x172/0x1f0 [ 3540.085490][ T9074] dump_header+0x10f/0xb6c [ 3540.089926][ T9074] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3540.095757][ T9074] ? ___ratelimit+0x60/0x595 [ 3540.100348][ T9074] ? do_raw_spin_unlock+0x57/0x270 [ 3540.105538][ T9074] oom_kill_process.cold+0x10/0x15 [ 3540.110693][ T9074] out_of_memory+0x79a/0x1280 [ 3540.115396][ T9074] ? lock_downgrade+0x880/0x880 [ 3540.120256][ T9074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3540.126504][ T9074] ? oom_killer_disable+0x280/0x280 [ 3540.131734][ T9074] ? find_held_lock+0x35/0x130 [ 3540.136521][ T9074] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3540.142078][ T9074] ? memcg_event_wake+0x230/0x230 [ 3540.147119][ T9074] ? do_raw_spin_unlock+0x57/0x270 [ 3540.152242][ T9074] ? _raw_spin_unlock+0x2d/0x50 [ 3540.157103][ T9074] try_charge+0x102c/0x15c0 [ 3540.161617][ T9074] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3540.167184][ T9074] ? rcu_read_lock_sched_held+0x110/0x130 [ 3540.172935][ T9074] ? __alloc_pages_nodemask+0x599/0x7e0 [ 3540.178487][ T9074] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3540.183969][ T9074] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3540.189534][ T9074] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3540.194757][ T9074] cache_grow_begin+0x5c0/0x860 [ 3540.199636][ T9074] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3540.205871][ T9074] ? __cpuset_node_allowed+0x136/0x540 [ 3540.211346][ T9074] fallback_alloc+0x1fd/0x2d0 [ 3540.216046][ T9074] ____cache_alloc_node+0x1be/0x1e0 [ 3540.221335][ T9074] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3540.227678][ T9074] kmem_cache_alloc+0x1e8/0x6f0 [ 3540.232538][ T9074] ? do_raw_spin_unlock+0x57/0x270 [ 3540.237666][ T9074] copy_process.part.0+0x1fff/0x7980 [ 3540.242958][ T9074] ? __lock_acquire+0x548/0x3fb0 [ 3540.247902][ T9074] ? trace_hardirqs_on_caller+0x6a/0x220 [ 3540.253724][ T9074] ? getname+0x20/0x20 [ 3540.257829][ T9074] ? __cleanup_sighand+0x60/0x60 [ 3540.263399][ T9074] ? lock_downgrade+0x880/0x880 [ 3540.268313][ T9074] _do_fork+0x257/0xfd0 [ 3540.272521][ T9074] ? fork_idle+0x1d0/0x1d0 [ 3540.276972][ T9074] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3540.282472][ T9074] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3540.288030][ T9074] ? do_syscall_64+0x26/0x610 [ 3540.292973][ T9074] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3540.299063][ T9074] ? do_syscall_64+0x26/0x610 [ 3540.303745][ T9074] __x64_sys_clone+0xbf/0x150 [ 3540.308460][ T9074] do_syscall_64+0x103/0x610 [ 3540.313166][ T9074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3540.319087][ T9074] RIP: 0033:0x458209 [ 3540.323002][ T9074] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3540.343838][ T9074] RSP: 002b:00007ff8d796dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3540.352263][ T9074] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3540.360248][ T9074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3540.360257][ T9074] RBP: 000000000073bf00 R08: 00000000200004c0 R09: 0000000000000000 [ 3540.360265][ T9074] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d796e6d4 [ 3540.360273][ T9074] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3540.381052][ T9074] memory: usage 307200kB, limit 307200kB, failcnt 14201 [ 3540.402564][ T9074] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3540.410304][ T9074] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3540.410362][ T9074] Memory cgroup stats for /syz2: cache:48KB rss:125004KB rss_huge:24576KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:124912KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3540.458129][ T9074] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=4879,uid=0 [ 3540.475573][ T9074] Memory cgroup out of memory: Killed process 4879 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3540.504675][ T9072] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3540.521560][ T9072] CPU: 1 PID: 9072 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3540.529554][ T9072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3540.539788][ T9072] Call Trace: [ 3540.543098][ T9072] dump_stack+0x172/0x1f0 [ 3540.547420][ T9072] dump_header+0x10f/0xb6c [ 3540.551932][ T9072] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3540.557898][ T9072] ? ___ratelimit+0x60/0x595 [ 3540.562488][ T9072] ? do_raw_spin_unlock+0x57/0x270 [ 3540.567814][ T9072] oom_kill_process.cold+0x10/0x15 [ 3540.576225][ T9072] out_of_memory+0x79a/0x1280 [ 3540.580896][ T9072] ? oom_killer_disable+0x280/0x280 [ 3540.586107][ T9072] ? find_held_lock+0x35/0x130 [ 3540.590869][ T9072] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3540.596437][ T9072] ? memcg_event_wake+0x230/0x230 [ 3540.601474][ T9072] ? do_raw_spin_unlock+0x57/0x270 [ 3540.606839][ T9072] ? _raw_spin_unlock+0x2d/0x50 [ 3540.611959][ T9072] try_charge+0xa87/0x15c0 [ 3540.616374][ T9072] ? find_held_lock+0x35/0x130 [ 3540.621247][ T9072] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3540.626795][ T9072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3540.633038][ T9072] ? kasan_check_read+0x11/0x20 [ 3540.638349][ T9072] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3540.643906][ T9072] mem_cgroup_try_charge+0x24d/0x5e0 [ 3540.649659][ T9072] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3540.655322][ T9072] __handle_mm_fault+0x1e1f/0x3ec0 [ 3540.662166][ T9072] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3540.667751][ T9072] ? find_held_lock+0x35/0x130 [ 3540.672544][ T9072] ? handle_mm_fault+0x322/0xb30 [ 3540.679430][ T9072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3540.685713][ T9072] ? kasan_check_read+0x11/0x20 [ 3540.690568][ T9072] handle_mm_fault+0x43f/0xb30 [ 3540.695344][ T9072] __do_page_fault+0x5ef/0xda0 [ 3540.700231][ T9072] do_page_fault+0x71/0x581 [ 3540.704758][ T9072] ? page_fault+0x8/0x30 [ 3540.708984][ T9072] page_fault+0x1e/0x30 [ 3540.713279][ T9072] RIP: 0033:0x40fc1f [ 3540.717163][ T9072] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 3540.737950][ T9072] RSP: 002b:0000000000a4faf0 EFLAGS: 00010206 [ 3540.744585][ T9072] RAX: 00007ff8d790c000 RBX: 0000000000020000 RCX: 000000000045825a [ 3540.756773][ T9072] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 3540.764749][ T9072] RBP: 0000000000a4fbd0 R08: ffffffffffffffff R09: 0000000000000000 [ 3540.772713][ T9072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a4fcb0 [ 3540.780675][ T9072] R13: 00007ff8d792c700 R14: 0000000000000003 R15: 000000000073c04c [ 3540.791806][ T9072] memory: usage 305024kB, limit 307200kB, failcnt 14209 [ 3540.798811][ T9072] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3540.806370][ T9072] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3540.813345][ T9072] Memory cgroup stats for /syz2: cache:48KB rss:122760KB rss_huge:22528KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:122756KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3540.835203][ T9072] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=5264,uid=0 [ 3540.850591][ T9072] Memory cgroup out of memory: Killed process 5264 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3540.865481][ T1043] oom_reaper: reaped process 5264 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB 10:15:27 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:27 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:27 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:27 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x6c000000, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000140)) 10:15:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3541.048447][ T9112] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3541.069603][ T9108] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:27 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}}, @icmp=@timestamp_reply}}}}, 0x0) 10:15:27 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:27 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:27 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3541.228318][ T9138] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:27 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @remote={0xac, 0x14, 0x223}}, @icmp=@timestamp_reply}}}}, 0x0) [ 3541.332570][ T9148] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:27 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3541.462620][ T9155] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:28 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:28 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:28 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, 0x0, &(0x7f0000000140)) 10:15:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3541.969812][ T9167] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:28 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:28 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3542.076431][ T9177] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3542.161921][ T9180] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:28 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:28 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x7400, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3542.324152][ T9185] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:28 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:28 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:29 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x0) 10:15:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x48000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4c000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5c000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:29 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:29 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:29 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x60000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x0) 10:15:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x68000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6c000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x70000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x74000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7a000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe8030000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:30 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) 10:15:30 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf4010000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:30 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x0) 10:15:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:30 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:31 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffff000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:31 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3544.867076][ T9335] net_ratelimit: 25 callbacks suppressed [ 3544.867128][ T9335] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:31 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40030000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3544.938648][ T9338] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3544.960612][ T9338] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:31 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3545.015870][ T9342] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3545.031884][ T9342] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:31 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3545.090781][ T9345] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3545.149824][ T9348] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3545.163035][ T9348] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:31 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:31 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3545.677790][ T9357] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:32 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x5, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, 0x0) 10:15:32 executing program 1: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x158) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x600000082000003, 0x8031, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pkey_alloc(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 10:15:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) [ 3545.865712][ T9366] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:32 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x4000000000000000, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:32 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:32 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x600000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3546.577130][ T9407] sctp: [Deprecated]: syz-executor.5 (pid 9407) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3546.577130][ T9407] Use struct sctp_sack_info instead 10:15:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, 0x0) 10:15:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:32 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:33 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:33 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:33 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:33 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:33 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, 0x0) 10:15:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:33 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3547.575407][ T9460] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3547.588068][ T9460] CPU: 1 PID: 9460 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3547.596022][ T9460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3547.606089][ T9460] Call Trace: [ 3547.609400][ T9460] dump_stack+0x172/0x1f0 [ 3547.613755][ T9460] dump_header+0x10f/0xb6c [ 3547.618192][ T9460] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3547.624019][ T9460] ? ___ratelimit+0x60/0x595 [ 3547.628625][ T9460] ? do_raw_spin_unlock+0x57/0x270 [ 3547.633797][ T9460] oom_kill_process.cold+0x10/0x15 [ 3547.638923][ T9460] out_of_memory+0x79a/0x1280 [ 3547.638942][ T9460] ? lock_downgrade+0x880/0x880 [ 3547.638956][ T9460] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3547.638970][ T9460] ? oom_killer_disable+0x280/0x280 [ 3547.638982][ T9460] ? find_held_lock+0x35/0x130 [ 3547.639005][ T9460] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3547.670426][ T9460] ? memcg_event_wake+0x230/0x230 10:15:33 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3547.676138][ T9460] ? do_raw_spin_unlock+0x57/0x270 [ 3547.681286][ T9460] ? _raw_spin_unlock+0x2d/0x50 [ 3547.686162][ T9460] try_charge+0x102c/0x15c0 [ 3547.690691][ T9460] ? find_held_lock+0x35/0x130 [ 3547.695479][ T9460] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3547.701049][ T9460] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3547.706612][ T9460] ? find_held_lock+0x35/0x130 [ 3547.711405][ T9460] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3547.716986][ T9460] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3547.722556][ T9460] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3547.727873][ T9460] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3547.727894][ T9460] __memcg_kmem_charge+0x136/0x300 [ 3547.727916][ T9460] __alloc_pages_nodemask+0x437/0x7e0 [ 3547.727936][ T9460] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3547.727960][ T9460] ? copy_page_range+0x125a/0x1f90 [ 3547.727985][ T9460] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3547.744011][ T9460] alloc_pages_current+0x107/0x210 [ 3547.744035][ T9460] pte_alloc_one+0x1b/0x1a0 [ 3547.744055][ T9460] __pte_alloc+0x20/0x310 10:15:33 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3547.744074][ T9460] copy_page_range+0x1529/0x1f90 [ 3547.744098][ T9460] ? find_held_lock+0x35/0x130 [ 3547.784813][ T9460] ? pmd_alloc+0x180/0x180 [ 3547.789250][ T9460] ? __rb_insert_augmented+0x231/0xdf0 [ 3547.794987][ T9460] ? validate_mm_rb+0xa3/0xc0 [ 3547.799688][ T9460] ? __vma_link_rb+0x279/0x370 [ 3547.804476][ T9460] copy_process.part.0+0x568b/0x7980 [ 3547.809807][ T9460] ? __cleanup_sighand+0x60/0x60 [ 3547.814785][ T9460] _do_fork+0x257/0xfd0 [ 3547.818974][ T9460] ? fork_idle+0x1d0/0x1d0 10:15:34 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3547.823432][ T9460] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3547.828916][ T9460] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3547.834426][ T9460] ? do_syscall_64+0x26/0x610 [ 3547.839125][ T9460] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3547.845224][ T9460] ? do_syscall_64+0x26/0x610 [ 3547.849927][ T9460] __x64_sys_clone+0xbf/0x150 [ 3547.854624][ T9460] do_syscall_64+0x103/0x610 [ 3547.859247][ T9460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3547.865243][ T9460] RIP: 0033:0x458209 10:15:34 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3547.869150][ T9460] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3547.888816][ T9460] RSP: 002b:00007ff8d794cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3547.897249][ T9460] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000458209 [ 3547.905235][ T9460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3547.913257][ T9460] RBP: 000000000073bfa0 R08: 00000000200004c0 R09: 0000000000000000 [ 3547.921255][ T9460] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ff8d794d6d4 [ 3547.929243][ T9460] R13: 00000000004be519 R14: 00000000004cec60 R15: 00000000ffffffff [ 3547.954996][ T9460] memory: usage 307200kB, limit 307200kB, failcnt 14258 [ 3547.962140][ T9460] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3547.977482][ T9460] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3548.003367][ T9460] Memory cgroup stats for /syz2: cache:48KB rss:123496KB rss_huge:22528KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:123572KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3548.036165][ T9460] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=9104,uid=0 [ 3548.052745][ T9460] Memory cgroup out of memory: Killed process 9104 (syz-executor.2) total-vm:72712kB, anon-rss:2216kB, file-rss:34816kB, shmem-rss:0kB 10:15:34 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:34 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5c00000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3548.346994][ T9507] sctp: [Deprecated]: syz-executor.5 (pid 9507) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3548.346994][ T9507] Use struct sctp_sack_info instead 10:15:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:34 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:34 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:34 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3548.578515][ T9525] FAULT_INJECTION: forcing a failure. [ 3548.578515][ T9525] name failslab, interval 1, probability 0, space 0, times 0 [ 3548.607562][ T9525] CPU: 1 PID: 9525 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3548.615513][ T9525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3548.625578][ T9525] Call Trace: [ 3548.628905][ T9525] dump_stack+0x172/0x1f0 [ 3548.633249][ T9525] should_fail.cold+0xa/0x15 [ 3548.633270][ T9525] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3548.633292][ T9525] ? ___might_sleep+0x163/0x280 [ 3548.633315][ T9525] __should_failslab+0x121/0x190 [ 3548.653748][ T9525] ? sock_destroy_inode+0x60/0x60 [ 3548.658790][ T9525] should_failslab+0x9/0x14 [ 3548.663312][ T9525] kmem_cache_alloc+0x2b2/0x6f0 [ 3548.668197][ T9525] ? __might_sleep+0x95/0x190 [ 3548.673003][ T9525] ? sctp_id2assoc+0x203/0x2c0 [ 3548.677792][ T9525] ? sock_destroy_inode+0x60/0x60 [ 3548.682855][ T9525] sock_alloc_inode+0x1d/0x260 [ 3548.687726][ T9525] alloc_inode+0x66/0x190 [ 3548.692074][ T9525] new_inode_pseudo+0x19/0xf0 [ 3548.696770][ T9525] sock_alloc+0x41/0x270 [ 3548.701003][ T9525] __sock_create+0xc0/0x750 [ 3548.705624][ T9525] ? sctp_id2assoc+0x203/0x2c0 [ 3548.710424][ T9525] sock_create+0x7f/0xa0 [ 3548.714794][ T9525] sctp_do_peeloff+0x1a0/0x470 [ 3548.719651][ T9525] ? sctp_copy_sock+0xe50/0xe50 [ 3548.724500][ T9525] ? lock_downgrade+0x880/0x880 [ 3548.729375][ T9525] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3548.735970][ T9525] ? sctp_do_peeloff+0x470/0x470 [ 3548.740908][ T9525] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3548.747267][ T9525] ? _copy_from_user+0xdd/0x150 [ 3548.752116][ T9525] sctp_getsockopt+0x1ec1/0x673d [ 3548.757051][ T9525] ? __lock_acquire+0x548/0x3fb0 [ 3548.761994][ T9525] ? _parse_integer+0x190/0x190 [ 3548.766875][ T9525] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3548.773750][ T9525] ? aa_label_sk_perm+0x101/0x560 [ 3548.778887][ T9525] ? aa_profile_af_perm+0x320/0x320 [ 3548.784097][ T9525] ? find_held_lock+0x35/0x130 [ 3548.788882][ T9525] ? __fget+0x35a/0x550 [ 3548.793088][ T9525] ? lock_downgrade+0x880/0x880 [ 3548.797947][ T9525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3548.804247][ T9525] ? kasan_check_read+0x11/0x20 [ 3548.809107][ T9525] ? ___might_sleep+0x163/0x280 [ 3548.814042][ T9525] ? __might_sleep+0x95/0x190 [ 3548.818726][ T9525] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3548.824374][ T9525] ? aa_sk_perm+0x288/0x880 [ 3548.828876][ T9525] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3548.834709][ T9525] sock_common_getsockopt+0x9a/0xe0 [ 3548.839906][ T9525] ? sock_common_getsockopt+0x9a/0xe0 [ 3548.845370][ T9525] __sys_getsockopt+0x168/0x250 [ 3548.850230][ T9525] ? kernel_setsockopt+0x1e0/0x1e0 [ 3548.855353][ T9525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3548.860866][ T9525] ? do_syscall_64+0x26/0x610 [ 3548.865778][ T9525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3548.871873][ T9525] ? do_syscall_64+0x26/0x610 [ 3548.876548][ T9525] __x64_sys_getsockopt+0xbe/0x150 [ 3548.881681][ T9525] do_syscall_64+0x103/0x610 [ 3548.886297][ T9525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3548.892249][ T9525] RIP: 0033:0x458209 [ 3548.896158][ T9525] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3548.915782][ T9525] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 10:15:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:35 executing program 0: socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3548.925301][ T9525] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 [ 3548.933272][ T9525] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 3548.941240][ T9525] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 3548.949230][ T9525] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 [ 3548.957226][ T9525] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 10:15:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7000000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:35 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:35 executing program 0: socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3549.259701][ T9564] sctp: [Deprecated]: syz-executor.5 (pid 9564) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3549.259701][ T9564] Use struct sctp_sack_info instead 10:15:35 executing program 3 (fault-call:3 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:35 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3549.432510][ T9578] FAULT_INJECTION: forcing a failure. [ 3549.432510][ T9578] name failslab, interval 1, probability 0, space 0, times 0 [ 3549.445378][ T9578] CPU: 1 PID: 9578 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3549.453661][ T9578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3549.463754][ T9578] Call Trace: [ 3549.467060][ T9578] dump_stack+0x172/0x1f0 [ 3549.471402][ T9578] should_fail.cold+0xa/0x15 [ 3549.476017][ T9578] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3549.481830][ T9578] ? ___might_sleep+0x163/0x280 [ 3549.486695][ T9578] __should_failslab+0x121/0x190 [ 3549.491660][ T9578] ? sock_destroy_inode+0x60/0x60 [ 3549.496693][ T9578] should_failslab+0x9/0x14 [ 3549.501625][ T9578] kmem_cache_alloc_trace+0x2d1/0x760 [ 3549.517375][ T9578] ? kmem_cache_alloc+0x32e/0x6f0 [ 3549.523816][ T9578] ? __might_sleep+0x95/0x190 [ 3549.528495][ T9578] ? sock_destroy_inode+0x60/0x60 [ 3549.534396][ T9578] sock_alloc_inode+0x63/0x260 [ 3549.539172][ T9578] alloc_inode+0x66/0x190 [ 3549.543563][ T9578] new_inode_pseudo+0x19/0xf0 [ 3549.548576][ T9578] sock_alloc+0x41/0x270 [ 3549.552830][ T9578] __sock_create+0xc0/0x750 [ 3549.557355][ T9578] ? sctp_id2assoc+0x203/0x2c0 [ 3549.562154][ T9578] sock_create+0x7f/0xa0 [ 3549.566428][ T9578] sctp_do_peeloff+0x1a0/0x470 [ 3549.571202][ T9578] ? sctp_copy_sock+0xe50/0xe50 [ 3549.576063][ T9578] ? lock_downgrade+0x880/0x880 [ 3549.580950][ T9578] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3549.587557][ T9578] ? sctp_do_peeloff+0x470/0x470 [ 3549.592514][ T9578] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3549.598795][ T9578] ? _copy_from_user+0xdd/0x150 [ 3549.603681][ T9578] sctp_getsockopt+0x1ec1/0x673d [ 3549.608623][ T9578] ? __lock_acquire+0x548/0x3fb0 [ 3549.614358][ T9578] ? _parse_integer+0x190/0x190 [ 3549.619225][ T9578] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3549.626167][ T9578] ? aa_label_sk_perm+0x101/0x560 [ 3549.631275][ T9578] ? aa_profile_af_perm+0x320/0x320 [ 3549.636474][ T9578] ? find_held_lock+0x35/0x130 [ 3549.641252][ T9578] ? __fget+0x35a/0x550 [ 3549.645493][ T9578] ? lock_downgrade+0x880/0x880 [ 3549.650350][ T9578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3549.656618][ T9578] ? kasan_check_read+0x11/0x20 [ 3549.661478][ T9578] ? ___might_sleep+0x163/0x280 [ 3549.666319][ T9578] ? __might_sleep+0x95/0x190 [ 3549.671010][ T9578] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3549.677794][ T9578] ? aa_sk_perm+0x288/0x880 [ 3549.683554][ T9578] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3549.689130][ T9578] sock_common_getsockopt+0x9a/0xe0 [ 3549.694341][ T9578] ? sock_common_getsockopt+0x9a/0xe0 [ 3549.699746][ T9578] __sys_getsockopt+0x168/0x250 [ 3549.704610][ T9578] ? kernel_setsockopt+0x1e0/0x1e0 [ 3549.709728][ T9578] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3549.715202][ T9578] ? do_syscall_64+0x26/0x610 [ 3549.719912][ T9578] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3549.726237][ T9578] ? do_syscall_64+0x26/0x610 [ 3549.730935][ T9578] __x64_sys_getsockopt+0xbe/0x150 [ 3549.736072][ T9578] do_syscall_64+0x103/0x610 [ 3549.740702][ T9578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3549.747015][ T9578] RIP: 0033:0x458209 [ 3549.751459][ T9578] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3549.771198][ T9578] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 10:15:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:36 executing program 0: socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:36 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3549.779796][ T9578] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 [ 3549.787785][ T9578] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 3549.795786][ T9578] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 3549.803782][ T9578] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 [ 3549.811775][ T9578] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 10:15:36 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, 0x0, &(0x7f0000000140)) [ 3549.931073][ T9588] net_ratelimit: 31 callbacks suppressed [ 3549.931090][ T9588] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:36 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, 0x0, &(0x7f0000000140)) 10:15:36 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3550.126357][ T9605] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, 0x0, &(0x7f0000000140)) 10:15:36 executing program 3 (fault-call:3 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:36 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3550.166136][ T9608] sctp: [Deprecated]: syz-executor.5 (pid 9608) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3550.166136][ T9608] Use struct sctp_sack_info instead [ 3550.294257][ T9621] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3550.319786][ T9621] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3550.346112][ T9623] FAULT_INJECTION: forcing a failure. [ 3550.346112][ T9623] name failslab, interval 1, probability 0, space 0, times 0 [ 3550.364495][ T9623] CPU: 1 PID: 9623 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3550.372525][ T9623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3550.382592][ T9623] Call Trace: [ 3550.385922][ T9623] dump_stack+0x172/0x1f0 [ 3550.390253][ T9623] should_fail.cold+0xa/0x15 [ 3550.394857][ T9623] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3550.400682][ T9623] ? ___might_sleep+0x163/0x280 [ 3550.405539][ T9623] __should_failslab+0x121/0x190 [ 3550.410509][ T9623] should_failslab+0x9/0x14 [ 3550.415015][ T9623] kmem_cache_alloc+0x2b2/0x6f0 [ 3550.419870][ T9623] ? inet6_create+0x2ea/0xf90 [ 3550.424566][ T9623] sk_prot_alloc+0x67/0x2e0 [ 3550.429080][ T9623] ? lock_downgrade+0x880/0x880 [ 3550.433946][ T9623] sk_alloc+0x39/0xf70 [ 3550.438022][ T9623] inet6_create+0x360/0xf90 [ 3550.442551][ T9623] __sock_create+0x3e6/0x750 [ 3550.447166][ T9623] sock_create+0x7f/0xa0 [ 3550.451448][ T9623] sctp_do_peeloff+0x1a0/0x470 [ 3550.456229][ T9623] ? sctp_copy_sock+0xe50/0xe50 [ 3550.461342][ T9623] ? lock_downgrade+0x880/0x880 [ 3550.466212][ T9623] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3550.472929][ T9623] ? sctp_do_peeloff+0x470/0x470 [ 3550.477892][ T9623] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3550.484213][ T9623] ? _copy_from_user+0xdd/0x150 [ 3550.489078][ T9623] sctp_getsockopt+0x1ec1/0x673d [ 3550.494022][ T9623] ? __lock_acquire+0x548/0x3fb0 [ 3550.499055][ T9623] ? _parse_integer+0x190/0x190 [ 3550.503910][ T9623] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3550.510769][ T9623] ? aa_label_sk_perm+0x101/0x560 [ 3550.515984][ T9623] ? aa_profile_af_perm+0x320/0x320 [ 3550.521244][ T9623] ? find_held_lock+0x35/0x130 [ 3550.526025][ T9623] ? __fget+0x35a/0x550 [ 3550.530257][ T9623] ? lock_downgrade+0x880/0x880 [ 3550.535118][ T9623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3550.541376][ T9623] ? kasan_check_read+0x11/0x20 [ 3550.546248][ T9623] ? ___might_sleep+0x163/0x280 [ 3550.551116][ T9623] ? __might_sleep+0x95/0x190 [ 3550.556714][ T9623] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3550.562470][ T9623] ? aa_sk_perm+0x288/0x880 [ 3550.567214][ T9623] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3550.572803][ T9623] sock_common_getsockopt+0x9a/0xe0 [ 3550.578025][ T9623] ? sock_common_getsockopt+0x9a/0xe0 [ 3550.583414][ T9623] __sys_getsockopt+0x168/0x250 [ 3550.588534][ T9623] ? kernel_setsockopt+0x1e0/0x1e0 [ 3550.594789][ T9623] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3550.600263][ T9623] ? do_syscall_64+0x26/0x610 [ 3550.604962][ T9623] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3550.611224][ T9623] ? do_syscall_64+0x26/0x610 [ 3550.615969][ T9623] __x64_sys_getsockopt+0xbe/0x150 [ 3550.621195][ T9623] do_syscall_64+0x103/0x610 [ 3550.625811][ T9623] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3550.632071][ T9623] RIP: 0033:0x458209 [ 3550.635990][ T9623] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3550.655709][ T9623] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3550.664328][ T9623] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 [ 3550.672319][ T9623] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 3550.680762][ T9623] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 3550.688756][ T9623] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 10:15:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), 0x0) 10:15:36 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3550.696770][ T9623] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 10:15:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), 0x0) [ 3550.738019][ T9627] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:36 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3550.828354][ T9637] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:37 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:37 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), 0x0) 10:15:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3551.007121][ T9649] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:37 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000, 0x0, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3551.059006][ T9658] sctp: [Deprecated]: syz-executor.5 (pid 9658) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3551.059006][ T9658] Use struct sctp_sack_info instead 10:15:37 executing program 3 (fault-call:3 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:37 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3551.169920][ T9667] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3551.234506][ T9672] FAULT_INJECTION: forcing a failure. [ 3551.234506][ T9672] name failslab, interval 1, probability 0, space 0, times 0 [ 3551.299163][ T9672] CPU: 0 PID: 9672 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3551.307538][ T9672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3551.317711][ T9672] Call Trace: [ 3551.321025][ T9672] dump_stack+0x172/0x1f0 [ 3551.325375][ T9672] should_fail.cold+0xa/0x15 [ 3551.329992][ T9672] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3551.335821][ T9672] ? ___might_sleep+0x163/0x280 [ 3551.340703][ T9672] __should_failslab+0x121/0x190 [ 3551.345704][ T9672] should_failslab+0x9/0x14 [ 3551.350398][ T9672] kmem_cache_alloc_trace+0x2d1/0x760 [ 3551.355776][ T9672] ? sk_prot_alloc+0x67/0x2e0 [ 3551.360553][ T9672] apparmor_sk_alloc_security+0x87/0x110 [ 3551.366295][ T9672] security_sk_alloc+0x7d/0xc0 [ 3551.371082][ T9672] sk_prot_alloc+0xa5/0x2e0 [ 3551.375605][ T9672] sk_alloc+0x39/0xf70 [ 3551.379744][ T9672] inet6_create+0x360/0xf90 [ 3551.384245][ T9672] __sock_create+0x3e6/0x750 [ 3551.388847][ T9672] sock_create+0x7f/0xa0 [ 3551.393118][ T9672] sctp_do_peeloff+0x1a0/0x470 [ 3551.397990][ T9672] ? sctp_copy_sock+0xe50/0xe50 [ 3551.402839][ T9672] ? lock_downgrade+0x880/0x880 [ 3551.407874][ T9672] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3551.414483][ T9672] ? sctp_do_peeloff+0x470/0x470 [ 3551.420291][ T9672] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3551.426628][ T9672] ? _copy_from_user+0xdd/0x150 [ 3551.431614][ T9672] sctp_getsockopt+0x1ec1/0x673d [ 3551.436567][ T9672] ? __lock_acquire+0x548/0x3fb0 [ 3551.441496][ T9672] ? _parse_integer+0x190/0x190 [ 3551.446379][ T9672] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3551.454296][ T9672] ? aa_label_sk_perm+0x101/0x560 [ 3551.459321][ T9672] ? aa_profile_af_perm+0x320/0x320 [ 3551.464620][ T9672] ? find_held_lock+0x35/0x130 [ 3551.469695][ T9672] ? __fget+0x35a/0x550 [ 3551.473951][ T9672] ? lock_downgrade+0x880/0x880 [ 3551.478805][ T9672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3551.485419][ T9672] ? kasan_check_read+0x11/0x20 [ 3551.490280][ T9672] ? ___might_sleep+0x163/0x280 [ 3551.496189][ T9672] ? __might_sleep+0x95/0x190 [ 3551.500908][ T9672] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3551.506714][ T9672] ? aa_sk_perm+0x288/0x880 [ 3551.519741][ T9672] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3551.529299][ T9672] sock_common_getsockopt+0x9a/0xe0 [ 3551.534512][ T9672] ? sock_common_getsockopt+0x9a/0xe0 [ 3551.539909][ T9672] __sys_getsockopt+0x168/0x250 [ 3551.545055][ T9672] ? kernel_setsockopt+0x1e0/0x1e0 [ 3551.550181][ T9672] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3551.562000][ T9672] ? do_syscall_64+0x26/0x610 [ 3551.566837][ T9672] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3551.572907][ T9672] ? do_syscall_64+0x26/0x610 [ 3551.577598][ T9672] __x64_sys_getsockopt+0xbe/0x150 [ 3551.582737][ T9672] do_syscall_64+0x103/0x610 [ 3551.587341][ T9672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3551.593309][ T9672] RIP: 0033:0x458209 [ 3551.597194][ T9672] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3551.616810][ T9672] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3551.625215][ T9672] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 [ 3551.633351][ T9672] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 3551.641317][ T9672] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 10:15:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:37 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:37 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3551.649289][ T9672] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 [ 3551.657267][ T9672] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 10:15:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x24, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3551.697596][ T9680] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:37 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3551.830995][ T9690] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:38 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:38 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3551.931061][ T9700] sctp: [Deprecated]: syz-executor.5 (pid 9700) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3551.931061][ T9700] Use struct sctp_sack_info instead 10:15:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:38 executing program 3 (fault-call:3 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3552.150390][ T9717] sctp: [Deprecated]: syz-executor.5 (pid 9717) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3552.150390][ T9717] Use struct sctp_sack_info instead [ 3552.196453][ T9719] FAULT_INJECTION: forcing a failure. [ 3552.196453][ T9719] name failslab, interval 1, probability 0, space 0, times 0 [ 3552.218499][ T9719] CPU: 1 PID: 9719 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3552.226436][ T9719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3552.237224][ T9719] Call Trace: [ 3552.240549][ T9719] dump_stack+0x172/0x1f0 [ 3552.244927][ T9719] should_fail.cold+0xa/0x15 [ 3552.249556][ T9719] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3552.255392][ T9719] ? ___might_sleep+0x163/0x280 [ 3552.261324][ T9719] __should_failslab+0x121/0x190 [ 3552.266314][ T9719] should_failslab+0x9/0x14 [ 3552.272064][ T9719] kmem_cache_alloc_trace+0x2d1/0x760 [ 3552.277769][ T9719] sctp_endpoint_new+0x79/0xed0 [ 3552.282660][ T9719] sctp_init_sock+0xc2e/0x1360 [ 3552.287452][ T9719] ? kasan_check_write+0x14/0x20 [ 3552.292414][ T9719] ? sock_init_data+0x8de/0xc70 [ 3552.297387][ T9719] ? sctp_destroy_sock+0x3e0/0x3e0 [ 3552.302524][ T9719] inet6_create+0x9cd/0xf90 [ 3552.307051][ T9719] __sock_create+0x3e6/0x750 [ 3552.311677][ T9719] sock_create+0x7f/0xa0 [ 3552.315942][ T9719] sctp_do_peeloff+0x1a0/0x470 [ 3552.320726][ T9719] ? sctp_copy_sock+0xe50/0xe50 [ 3552.325593][ T9719] ? lock_downgrade+0x880/0x880 [ 3552.330558][ T9719] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3552.337176][ T9719] ? sctp_do_peeloff+0x470/0x470 [ 3552.342324][ T9719] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3552.348598][ T9719] ? _copy_from_user+0xdd/0x150 [ 3552.353498][ T9719] sctp_getsockopt+0x1ec1/0x673d [ 3552.358466][ T9719] ? __lock_acquire+0x548/0x3fb0 [ 3552.363515][ T9719] ? _parse_integer+0x190/0x190 [ 3552.368411][ T9719] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3552.375349][ T9719] ? aa_label_sk_perm+0x101/0x560 [ 3552.380434][ T9719] ? aa_profile_af_perm+0x320/0x320 [ 3552.385661][ T9719] ? find_held_lock+0x35/0x130 [ 3552.390524][ T9719] ? __fget+0x35a/0x550 [ 3552.394690][ T9719] ? lock_downgrade+0x880/0x880 [ 3552.399562][ T9719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3552.405816][ T9719] ? kasan_check_read+0x11/0x20 [ 3552.410683][ T9719] ? ___might_sleep+0x163/0x280 [ 3552.415599][ T9719] ? __might_sleep+0x95/0x190 [ 3552.420382][ T9719] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3552.426233][ T9719] ? aa_sk_perm+0x288/0x880 [ 3552.430758][ T9719] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3552.436312][ T9719] sock_common_getsockopt+0x9a/0xe0 [ 3552.441511][ T9719] ? sock_common_getsockopt+0x9a/0xe0 [ 3552.446900][ T9719] __sys_getsockopt+0x168/0x250 [ 3552.451782][ T9719] ? kernel_setsockopt+0x1e0/0x1e0 [ 3552.456956][ T9719] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3552.462445][ T9719] ? do_syscall_64+0x26/0x610 [ 3552.467164][ T9719] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3552.473279][ T9719] ? do_syscall_64+0x26/0x610 [ 3552.477952][ T9719] __x64_sys_getsockopt+0xbe/0x150 [ 3552.483147][ T9719] do_syscall_64+0x103/0x610 [ 3552.487744][ T9719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3552.493738][ T9719] RIP: 0033:0x458209 [ 3552.497664][ T9719] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3552.517286][ T9719] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3552.525708][ T9719] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 [ 3552.533694][ T9719] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 10:15:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:38 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3552.541775][ T9719] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 3552.549761][ T9719] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 [ 3552.560271][ T9719] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 10:15:38 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) [ 3552.591123][ T9725] sctp: [Deprecated]: syz-executor.5 (pid 9725) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3552.591123][ T9725] Use struct sctp_sack_info instead 10:15:38 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:38 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:38 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:39 executing program 3 (fault-call:3 fault-nth:5): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:39 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:39 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:39 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3553.054212][ T9772] FAULT_INJECTION: forcing a failure. [ 3553.054212][ T9772] name failslab, interval 1, probability 0, space 0, times 0 [ 3553.089806][ T9772] CPU: 1 PID: 9772 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3553.097774][ T9772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3553.097791][ T9772] Call Trace: [ 3553.111176][ T9772] dump_stack+0x172/0x1f0 [ 3553.115531][ T9772] should_fail.cold+0xa/0x15 [ 3553.120143][ T9772] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3553.125968][ T9772] ? ___might_sleep+0x163/0x280 [ 3553.130847][ T9772] __should_failslab+0x121/0x190 [ 3553.135797][ T9772] should_failslab+0x9/0x14 [ 3553.140314][ T9772] kmem_cache_alloc_trace+0x2d1/0x760 [ 3553.145703][ T9772] sctp_endpoint_new+0x100/0xed0 [ 3553.150683][ T9772] sctp_init_sock+0xc2e/0x1360 [ 3553.155462][ T9772] ? kasan_check_write+0x14/0x20 [ 3553.160411][ T9772] ? sock_init_data+0x8de/0xc70 [ 3553.165701][ T9772] ? sctp_destroy_sock+0x3e0/0x3e0 [ 3553.170818][ T9772] inet6_create+0x9cd/0xf90 [ 3553.175343][ T9772] __sock_create+0x3e6/0x750 [ 3553.179966][ T9772] sock_create+0x7f/0xa0 [ 3553.184234][ T9772] sctp_do_peeloff+0x1a0/0x470 [ 3553.189020][ T9772] ? sctp_copy_sock+0xe50/0xe50 [ 3553.194039][ T9772] ? lock_downgrade+0x880/0x880 10:15:39 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3553.198913][ T9772] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3553.205733][ T9772] ? sctp_do_peeloff+0x470/0x470 [ 3553.210720][ T9772] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3553.216983][ T9772] ? _copy_from_user+0xdd/0x150 [ 3553.221856][ T9772] sctp_getsockopt+0x1ec1/0x673d [ 3553.226809][ T9772] ? __lock_acquire+0x548/0x3fb0 [ 3553.231943][ T9772] ? _parse_integer+0x190/0x190 [ 3553.236816][ T9772] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3553.243664][ T9772] ? aa_label_sk_perm+0x101/0x560 [ 3553.248690][ T9772] ? aa_profile_af_perm+0x320/0x320 [ 3553.253895][ T9772] ? find_held_lock+0x35/0x130 [ 3553.258661][ T9772] ? __fget+0x35a/0x550 [ 3553.262820][ T9772] ? lock_downgrade+0x880/0x880 [ 3553.267669][ T9772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3553.273915][ T9772] ? kasan_check_read+0x11/0x20 [ 3553.278764][ T9772] ? ___might_sleep+0x163/0x280 [ 3553.283611][ T9772] ? __might_sleep+0x95/0x190 [ 3553.288382][ T9772] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3553.294011][ T9772] ? aa_sk_perm+0x288/0x880 [ 3553.298509][ T9772] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3553.304076][ T9772] sock_common_getsockopt+0x9a/0xe0 [ 3553.309272][ T9772] ? sock_common_getsockopt+0x9a/0xe0 [ 3553.314758][ T9772] __sys_getsockopt+0x168/0x250 [ 3553.319619][ T9772] ? kernel_setsockopt+0x1e0/0x1e0 [ 3553.324742][ T9772] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3553.330305][ T9772] ? do_syscall_64+0x26/0x610 [ 3553.334975][ T9772] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3553.341046][ T9772] ? do_syscall_64+0x26/0x610 [ 3553.345732][ T9772] __x64_sys_getsockopt+0xbe/0x150 [ 3553.350849][ T9772] do_syscall_64+0x103/0x610 [ 3553.355457][ T9772] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3553.361344][ T9772] RIP: 0033:0x458209 [ 3553.365233][ T9772] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3553.392108][ T9772] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3553.400520][ T9772] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 [ 3553.408579][ T9772] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 3553.416750][ T9772] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 3553.424723][ T9772] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 [ 3553.432766][ T9772] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 10:15:39 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:39 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:39 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:40 executing program 3 (fault-call:3 fault-nth:6): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:40 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:40 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 10:15:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 3553.956099][ T9815] FAULT_INJECTION: forcing a failure. [ 3553.956099][ T9815] name failslab, interval 1, probability 0, space 0, times 0 [ 3554.035145][ T9815] CPU: 0 PID: 9815 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3554.043088][ T9815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3554.053157][ T9815] Call Trace: [ 3554.056469][ T9815] dump_stack+0x172/0x1f0 [ 3554.060818][ T9815] should_fail.cold+0xa/0x15 [ 3554.065427][ T9815] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3554.071250][ T9815] ? ___might_sleep+0x163/0x280 [ 3554.071270][ T9815] __should_failslab+0x121/0x190 [ 3554.071288][ T9815] should_failslab+0x9/0x14 [ 3554.071304][ T9815] kmem_cache_alloc_trace+0x2d1/0x760 [ 3554.071325][ T9815] ? sctp_endpoint_lookup_assoc+0x290/0x290 [ 3554.071348][ T9815] sctp_auth_shkey_create+0x87/0x1b0 [ 3554.071364][ T9815] sctp_endpoint_new+0x518/0xed0 [ 3554.071383][ T9815] sctp_init_sock+0xc2e/0x1360 [ 3554.071396][ T9815] ? kasan_check_write+0x14/0x20 [ 3554.071418][ T9815] ? sock_init_data+0x8de/0xc70 [ 3554.107134][ T9815] ? sctp_destroy_sock+0x3e0/0x3e0 [ 3554.107157][ T9815] inet6_create+0x9cd/0xf90 10:15:40 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) [ 3554.107182][ T9815] __sock_create+0x3e6/0x750 [ 3554.136368][ T9815] sock_create+0x7f/0xa0 [ 3554.140648][ T9815] sctp_do_peeloff+0x1a0/0x470 [ 3554.145478][ T9815] ? sctp_copy_sock+0xe50/0xe50 [ 3554.150348][ T9815] ? lock_downgrade+0x880/0x880 [ 3554.155235][ T9815] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3554.161844][ T9815] ? sctp_do_peeloff+0x470/0x470 [ 3554.166801][ T9815] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3554.173066][ T9815] ? _copy_from_user+0xdd/0x150 [ 3554.177945][ T9815] sctp_getsockopt+0x1ec1/0x673d [ 3554.182899][ T9815] ? __lock_acquire+0x548/0x3fb0 [ 3554.187853][ T9815] ? _parse_integer+0x190/0x190 [ 3554.192743][ T9815] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3554.199702][ T9815] ? aa_label_sk_perm+0x101/0x560 [ 3554.204747][ T9815] ? aa_profile_af_perm+0x320/0x320 [ 3554.209957][ T9815] ? find_held_lock+0x35/0x130 [ 3554.214746][ T9815] ? __fget+0x35a/0x550 [ 3554.218923][ T9815] ? lock_downgrade+0x880/0x880 [ 3554.223787][ T9815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3554.230047][ T9815] ? kasan_check_read+0x11/0x20 [ 3554.234915][ T9815] ? ___might_sleep+0x163/0x280 [ 3554.239791][ T9815] ? __might_sleep+0x95/0x190 [ 3554.239812][ T9815] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3554.239825][ T9815] ? aa_sk_perm+0x288/0x880 [ 3554.239847][ T9815] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3554.239871][ T9815] sock_common_getsockopt+0x9a/0xe0 [ 3554.239886][ T9815] ? sock_common_getsockopt+0x9a/0xe0 [ 3554.239903][ T9815] __sys_getsockopt+0x168/0x250 [ 3554.239920][ T9815] ? kernel_setsockopt+0x1e0/0x1e0 [ 3554.239941][ T9815] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3554.239955][ T9815] ? do_syscall_64+0x26/0x610 [ 3554.239970][ T9815] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3554.239992][ T9815] ? do_syscall_64+0x26/0x610 [ 3554.301908][ T9815] __x64_sys_getsockopt+0xbe/0x150 [ 3554.307032][ T9815] do_syscall_64+0x103/0x610 [ 3554.311618][ T9815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3554.317511][ T9815] RIP: 0033:0x458209 [ 3554.321420][ T9815] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3554.341585][ T9815] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3554.350034][ T9815] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 [ 3554.358889][ T9815] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 3554.367136][ T9815] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 3554.375123][ T9815] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 [ 3554.383100][ T9815] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 [ 3554.629035][ T9795] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 3554.641262][ T9795] CPU: 0 PID: 9795 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3554.649154][ T9795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3554.659230][ T9795] Call Trace: [ 3554.662523][ T9795] dump_stack+0x172/0x1f0 [ 3554.666845][ T9795] dump_header+0x10f/0xb6c [ 3554.671264][ T9795] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3554.677092][ T9795] ? ___ratelimit+0x60/0x595 [ 3554.681740][ T9795] ? do_raw_spin_unlock+0x57/0x270 [ 3554.686902][ T9795] oom_kill_process.cold+0x10/0x15 [ 3554.692054][ T9795] out_of_memory+0x79a/0x1280 [ 3554.696752][ T9795] ? lock_downgrade+0x880/0x880 [ 3554.701615][ T9795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3554.707880][ T9795] ? oom_killer_disable+0x280/0x280 [ 3554.713095][ T9795] ? find_held_lock+0x35/0x130 [ 3554.717888][ T9795] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3554.717911][ T9795] ? memcg_event_wake+0x230/0x230 [ 3554.728577][ T9795] ? do_raw_spin_unlock+0x57/0x270 [ 3554.728598][ T9795] ? _raw_spin_unlock+0x2d/0x50 [ 3554.738577][ T9795] try_charge+0x102c/0x15c0 [ 3554.743077][ T9795] ? find_held_lock+0x35/0x130 [ 3554.747843][ T9795] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3554.753409][ T9795] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3554.759252][ T9795] ? find_held_lock+0x35/0x130 [ 3554.764021][ T9795] ? get_mem_cgroup_from_mm+0x10b/0x2b0 [ 3554.769593][ T9795] __memcg_kmem_charge_memcg+0x7c/0x130 [ 3554.775148][ T9795] ? memcg_kmem_put_cache+0xb0/0xb0 [ 3554.780349][ T9795] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3554.785908][ T9795] __memcg_kmem_charge+0x136/0x300 [ 3554.791019][ T9795] __alloc_pages_nodemask+0x437/0x7e0 [ 3554.796423][ T9795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3554.802742][ T9795] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 3554.808581][ T9795] ? copy_process.part.0+0x1d08/0x7980 [ 3554.814046][ T9795] ? lockdep_hardirqs_on+0x418/0x5d0 [ 3554.819331][ T9795] ? trace_hardirqs_on+0x67/0x230 [ 3554.824352][ T9795] copy_process.part.0+0x3e0/0x7980 [ 3554.829570][ T9795] ? psi_memstall_leave+0x11c/0x180 [ 3554.834784][ T9795] ? sched_clock+0x2e/0x50 [ 3554.839222][ T9795] ? psi_memstall_leave+0x12e/0x180 [ 3554.844422][ T9795] ? find_held_lock+0x35/0x130 [ 3554.849173][ T9795] ? psi_memstall_leave+0x12e/0x180 [ 3554.854368][ T9795] ? __cleanup_sighand+0x60/0x60 [ 3554.859321][ T9795] ? __lock_acquire+0x548/0x3fb0 [ 3554.864245][ T9795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3554.870512][ T9795] _do_fork+0x257/0xfd0 [ 3554.874667][ T9795] ? fork_idle+0x1d0/0x1d0 [ 3554.879078][ T9795] ? blkcg_maybe_throttle_current+0x5e2/0xfc0 [ 3554.885317][ T9795] ? lock_downgrade+0x880/0x880 [ 3554.890166][ T9795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3554.896428][ T9795] ? blkcg_exit_queue+0x30/0x30 [ 3554.901279][ T9795] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3554.906829][ T9795] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3554.912277][ T9795] ? do_syscall_64+0x26/0x610 [ 3554.916942][ T9795] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3554.923006][ T9795] ? do_syscall_64+0x26/0x610 [ 3554.927702][ T9795] __x64_sys_clone+0xbf/0x150 [ 3554.932831][ T9795] do_syscall_64+0x103/0x610 [ 3554.937423][ T9795] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3554.943438][ T9795] RIP: 0033:0x45abd9 [ 3554.947318][ T9795] Code: ff 48 85 f6 0f 84 d7 8e fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c ae 8e fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 3554.966912][ T9795] RSP: 002b:0000000000a4faa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 3554.975672][ T9795] RAX: ffffffffffffffda RBX: 00007ff8d792c700 RCX: 000000000045abd9 [ 3554.983667][ T9795] RDX: 00007ff8d792c9d0 RSI: 00007ff8d792bdb0 RDI: 00000000003d0f00 [ 3554.991660][ T9795] RBP: 0000000000a4fcb0 R08: 00007ff8d792c700 R09: 00007ff8d792c700 [ 3554.999652][ T9795] R10: 00007ff8d792c9d0 R11: 0000000000000202 R12: 0000000000000000 [ 3555.007621][ T9795] R13: 0000000000a4fb5f R14: 00007ff8d792c9c0 R15: 000000000073c04c [ 3555.017437][ T9795] memory: usage 307176kB, limit 307200kB, failcnt 14282 [ 3555.025273][ T9795] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3555.033425][ T9795] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3555.040456][ T9795] Memory cgroup stats for /syz2: cache:48KB rss:122172KB rss_huge:20480KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:122292KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3555.062681][ T9795] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=6137,uid=0 10:15:41 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:41 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:41 executing program 3 (fault-call:3 fault-nth:7): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3555.078084][ T9795] Memory cgroup out of memory: Killed process 6137 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3555.093264][ T1043] oom_reaper: reaped process 6137 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3555.176069][ T9841] net_ratelimit: 8 callbacks suppressed [ 3555.176087][ T9841] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 10:15:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3555.244438][ T9855] FAULT_INJECTION: forcing a failure. [ 3555.244438][ T9855] name failslab, interval 1, probability 0, space 0, times 0 [ 3555.313686][ T9855] CPU: 1 PID: 9855 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3555.321631][ T9855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3555.331804][ T9855] Call Trace: [ 3555.335210][ T9855] dump_stack+0x172/0x1f0 [ 3555.339561][ T9855] should_fail.cold+0xa/0x15 [ 3555.344168][ T9855] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 3555.349997][ T9855] ? ___might_sleep+0x163/0x280 [ 3555.355218][ T9855] __should_failslab+0x121/0x190 [ 3555.358361][ T9863] sctp: [Deprecated]: syz-executor.5 (pid 9863) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3555.358361][ T9863] Use struct sctp_sack_info instead [ 3555.360173][ T9855] should_failslab+0x9/0x14 [ 3555.360198][ T9855] kmem_cache_alloc_trace+0x2d1/0x760 [ 3555.360218][ T9855] ? mark_held_locks+0xa4/0xf0 [ 3555.360240][ T9855] sctp_add_bind_addr+0x9f/0x3a0 [ 3555.360257][ T9855] sctp_bind_addr_dup+0xdd/0x140 [ 3555.360274][ T9855] sctp_sock_migrate+0x525/0x14c0 [ 3555.360293][ T9855] ? kasan_check_read+0x11/0x20 [ 3555.360317][ T9855] sctp_do_peeloff+0x2f5/0x470 [ 3555.360340][ T9855] ? sctp_copy_sock+0xe50/0xe50 [ 3555.420952][ T9855] ? lock_downgrade+0x880/0x880 [ 3555.427362][ T9855] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3555.433967][ T9855] ? sctp_do_peeloff+0x470/0x470 [ 3555.435210][ T9852] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3555.438916][ T9855] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3555.438935][ T9855] ? _copy_from_user+0xdd/0x150 [ 3555.438954][ T9855] sctp_getsockopt+0x1ec1/0x673d [ 3555.438970][ T9855] ? __lock_acquire+0x548/0x3fb0 [ 3555.438981][ T9855] ? _parse_integer+0x190/0x190 [ 3555.439002][ T9855] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3555.439016][ T9855] ? aa_label_sk_perm+0x101/0x560 [ 3555.439034][ T9855] ? aa_profile_af_perm+0x320/0x320 [ 3555.439045][ T9855] ? find_held_lock+0x35/0x130 [ 3555.439060][ T9855] ? __fget+0x35a/0x550 [ 3555.439078][ T9855] ? lock_downgrade+0x880/0x880 [ 3555.439092][ T9855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3555.439117][ T9855] ? kasan_check_read+0x11/0x20 [ 3555.486881][ T9855] ? ___might_sleep+0x163/0x280 [ 3555.500986][ T9855] ? __might_sleep+0x95/0x190 [ 3555.501006][ T9855] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3555.501019][ T9855] ? aa_sk_perm+0x288/0x880 [ 3555.501042][ T9855] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3555.501067][ T9855] sock_common_getsockopt+0x9a/0xe0 [ 3555.537951][ T9855] ? sock_common_getsockopt+0x9a/0xe0 [ 3555.562036][ T9869] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3555.564687][ T9855] __sys_getsockopt+0x168/0x250 [ 3555.564707][ T9855] ? kernel_setsockopt+0x1e0/0x1e0 [ 3555.564733][ T9855] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3555.591633][ T9855] ? do_syscall_64+0x26/0x610 [ 3555.591660][ T9855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3555.591674][ T9855] ? do_syscall_64+0x26/0x610 [ 3555.591695][ T9855] __x64_sys_getsockopt+0xbe/0x150 10:15:41 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3555.591713][ T9855] do_syscall_64+0x103/0x610 [ 3555.591729][ T9855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3555.591740][ T9855] RIP: 0033:0x458209 [ 3555.591755][ T9855] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3555.591763][ T9855] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3555.591786][ T9855] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 10:15:41 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) 10:15:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) [ 3555.662725][ T9855] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 3555.670872][ T9855] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 3555.678869][ T9855] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 [ 3555.686853][ T9855] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 [ 3555.709201][ T9855] kasan: CONFIG_KASAN_INLINE enabled [ 3555.737969][ T9852] CPU: 0 PID: 9852 Comm: syz-executor.2 Not tainted 5.1.0-rc2+ #37 [ 3555.740628][ T9880] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3555.745912][ T9852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3555.767591][ T9852] Call Trace: [ 3555.770990][ T9852] dump_stack+0x172/0x1f0 [ 3555.775337][ T9852] dump_header+0x10f/0xb6c [ 3555.779767][ T9852] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 3555.785585][ T9852] ? ___ratelimit+0x60/0x595 [ 3555.790191][ T9852] ? do_raw_spin_unlock+0x57/0x270 [ 3555.795320][ T9852] oom_kill_process.cold+0x10/0x15 [ 3555.800441][ T9852] out_of_memory+0x79a/0x1280 [ 3555.805133][ T9852] ? lock_downgrade+0x880/0x880 [ 3555.809994][ T9852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3555.816247][ T9852] ? oom_killer_disable+0x280/0x280 [ 3555.821454][ T9852] ? find_held_lock+0x35/0x130 [ 3555.826233][ T9852] mem_cgroup_out_of_memory+0x1ca/0x230 [ 3555.831797][ T9852] ? memcg_event_wake+0x230/0x230 [ 3555.836841][ T9852] ? do_raw_spin_unlock+0x57/0x270 [ 3555.842150][ T9852] ? _raw_spin_unlock+0x2d/0x50 [ 3555.847020][ T9852] try_charge+0x102c/0x15c0 [ 3555.851556][ T9852] ? find_held_lock+0x35/0x130 [ 3555.856379][ T9852] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 3555.861951][ T9852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3555.868219][ T9852] ? kasan_check_read+0x11/0x20 [ 3555.873092][ T9852] ? get_mem_cgroup_from_mm+0x128/0x2b0 [ 3555.878669][ T9852] mem_cgroup_try_charge+0x24d/0x5e0 [ 3555.882415][ T9855] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 3555.883981][ T9852] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 3555.884002][ T9852] wp_page_copy+0x408/0x1740 [ 3555.884025][ T9852] ? find_held_lock+0x35/0x130 [ 3555.892620][ T9855] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 3555.897767][ T9852] ? pmd_pfn+0x1d0/0x1d0 [ 3555.902346][ T9855] CPU: 1 PID: 9855 Comm: syz-executor.3 Not tainted 5.1.0-rc2+ #37 [ 3555.907224][ T9852] ? lock_downgrade+0x880/0x880 [ 3555.914149][ T9855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3555.918855][ T9852] ? swp_swapcount+0x540/0x540 [ 3555.926741][ T9855] RIP: 0010:sctp_assoc_rwnd_increase+0x34/0x520 [ 3555.931578][ T9852] ? kasan_check_read+0x11/0x20 [ 3555.941618][ T9855] Code: 41 54 49 89 fc 53 89 f3 48 83 ec 10 e8 65 94 ee fa 49 8d bc 24 60 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 2f 04 00 00 45 8b ac 24 60 06 [ 3555.946376][ T9852] ? do_raw_spin_unlock+0x57/0x270 [ 3555.952601][ T9855] RSP: 0018:ffff888209b476f8 EFLAGS: 00010203 [ 3555.957487][ T9852] do_wp_page+0x5d8/0x16c0 [ 3555.977077][ T9855] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000c64b000 [ 3555.982196][ T9852] ? finish_mkwrite_fault+0x4f0/0x4f0 [ 3555.988230][ T9855] RDX: 00000000000000cb RSI: ffffffff8681dd1b RDI: 000000000000065f [ 3555.992747][ T9852] __handle_mm_fault+0x22e8/0x3ec0 [ 3556.000735][ T9855] RBP: ffff888209b47730 R08: ffff888016492640 R09: ffff888016492f08 [ 3556.006121][ T9852] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 3556.014071][ T9855] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffff [ 3556.019171][ T9852] ? find_held_lock+0x35/0x130 [ 3556.027125][ T9855] R13: 0000000000000000 R14: ffff888091fecc00 R15: 0000000000000000 [ 3556.032683][ T9852] ? handle_mm_fault+0x322/0xb30 [ 3556.040649][ T9855] FS: 00007fed59960700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 3556.045410][ T9852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3556.053365][ T9855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3556.058300][ T9852] ? kasan_check_read+0x11/0x20 [ 3556.067199][ T9855] CR2: 00007ff2be726000 CR3: 000000004ce74000 CR4: 00000000001426e0 [ 3556.067217][ T9855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3556.073462][ T9852] handle_mm_fault+0x43f/0xb30 [ 3556.080013][ T9855] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3556.080027][ T9855] Call Trace: [ 3556.084883][ T9852] __do_page_fault+0x5ef/0xda0 [ 3556.092854][ T9855] sctp_ulpevent_free+0x21f/0x4e0 [ 3556.100819][ T9852] do_page_fault+0x71/0x581 [ 3556.105581][ T9855] sctp_queue_purge_ulpevents+0xc4/0x110 [ 3556.113544][ T9852] ? page_fault+0x8/0x30 [ 3556.116820][ T9855] sctp_close+0x148/0x860 [ 3556.121594][ T9852] page_fault+0x1e/0x30 [ 3556.126608][ T9855] ? rcu_read_lock_sched_held+0x110/0x130 [ 3556.131094][ T9852] RIP: 0033:0x40d478 [ 3556.136734][ T9855] ? mark_held_locks+0xa4/0xf0 [ 3556.140960][ T9852] Code: 8b 34 c6 4a 8d 04 2e 48 3d ff ff ff 7e 0f 86 77 ff ff ff bf 82 d7 4b 00 31 c0 e8 c3 44 ff ff 31 ff e8 0c 41 ff ff 0f 1f 40 00 <89> 3c b5 00 00 73 00 eb b6 31 ed 0f 1f 44 00 00 80 3d ee 2f 64 00 [ 3556.145281][ T9855] ? sctp_init_sock+0x1360/0x1360 [ 3556.149410][ T9852] RSP: 002b:0000000000a4fb10 EFLAGS: 00010246 [ 3556.155133][ T9855] ? sctp_add_bind_addr+0x2d3/0x3a0 [ 3556.159005][ T9852] RAX: 0000000015dc5eb4 RBX: 00000000ecfddb6a RCX: 0000001b2e120000 [ 3556.163764][ T9855] ? ip_mc_drop_socket+0x211/0x270 [ 3556.183439][ T9852] RDX: 0000000000000000 RSI: 0000000000001eb4 RDI: ffffffff15dc5eb4 [ 3556.188463][ T9855] ? sctp_bind_addr_dup+0xf3/0x140 [ 3556.194503][ T9852] RBP: 0000000000000006 R08: 0000000015dc5eb4 R09: 0000000015dc5eb8 [ 3556.199698][ T9855] inet_release+0x105/0x1f0 [ 3556.207759][ T9852] R10: 0000000000a4fca0 R11: 0000000000000000 R12: 000000000073c028 [ 3556.212867][ T9855] inet6_release+0x53/0x80 [ 3556.220817][ T9852] R13: 0000000080000000 R14: 00007ff8d976f008 R15: 0000000000000015 [ 3556.225939][ T9855] __sock_release+0x1fe/0x2b0 [ 3556.254113][ T9852] memory: usage 307200kB, limit 307200kB, failcnt 14309 [ 3556.258753][ T9855] sock_release+0x18/0x20 [ 3556.258777][ T9855] sctp_do_peeloff+0x38a/0x470 [ 3556.265520][ T9852] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3556.270377][ T9855] ? sctp_copy_sock+0xe50/0xe50 [ 3556.270396][ T9855] ? lock_downgrade+0x880/0x880 [ 3556.270413][ T9855] sctp_getsockopt_peeloff_common.isra.0+0x8e/0x270 [ 3556.270434][ T9855] ? sctp_do_peeloff+0x470/0x470 [ 3556.275388][ T9852] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3556.279504][ T9855] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3556.279521][ T9855] ? _copy_from_user+0xdd/0x150 [ 3556.279537][ T9855] sctp_getsockopt+0x1ec1/0x673d [ 3556.279552][ T9855] ? __lock_acquire+0x548/0x3fb0 [ 3556.279563][ T9855] ? _parse_integer+0x190/0x190 [ 3556.279588][ T9855] ? sctp_getsockopt_peeloff_common.isra.0+0x270/0x270 [ 3556.289527][ T9852] Memory cgroup stats for /syz2: cache:48KB rss:122288KB rss_huge:20480KB shmem:40KB mapped_file:0KB dirty:132KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:122268KB inactive_file:0KB active_file:0KB unevictable:0KB [ 3556.291870][ T9855] ? aa_label_sk_perm+0x101/0x560 [ 3556.291890][ T9855] ? aa_profile_af_perm+0x320/0x320 10:15:42 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x6, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, 0x1aa) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000180)}, 0x10) ftruncate(r0, 0x7) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000100)={0x1, 0x100000000, 0x9}) r2 = syz_open_dev$admmidi(0x0, 0x2, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000480)) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setns(r3, 0x0) mknodat(r3, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)) 10:15:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x8) 10:15:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x24f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 10:15:42 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x4001, 0x0, @local={0xac, 0x223}, @dev, {[@timestamp={0x8, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, 0x0) [ 3556.296732][ T9852] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=6187,uid=0 [ 3556.303306][ T9855] ? find_held_lock+0x35/0x130 [ 3556.303321][ T9855] ? __fget+0x35a/0x550 [ 3556.303337][ T9855] ? lock_downgrade+0x880/0x880 [ 3556.303351][ T9855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3556.303368][ T9855] ? kasan_check_read+0x11/0x20 [ 3556.303385][ T9855] ? ___might_sleep+0x163/0x280 [ 3556.303405][ T9855] ? __might_sleep+0x95/0x190 [ 3556.311034][ T9852] Memory cgroup out of memory: Killed process 6187 (syz-executor.2) total-vm:72580kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB [ 3556.315168][ T9855] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3556.315195][ T9855] ? aa_sk_perm+0x288/0x880 [ 3556.323333][ T1043] oom_reaper: reaped process 6187 (syz-executor.2), now anon-rss:0kB, file-rss:34688kB, shmem-rss:0kB [ 3556.326273][ T9855] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 3556.360313][ T3876] kobject: 'loop4' (000000002a8f4f17): kobject_uevent_env [ 3556.369671][ T9855] sock_common_getsockopt+0x9a/0xe0 [ 3556.369687][ T9855] ? sock_common_getsockopt+0x9a/0xe0 [ 3556.369702][ T9855] __sys_getsockopt+0x168/0x250 [ 3556.369715][ T9855] ? kernel_setsockopt+0x1e0/0x1e0 [ 3556.369732][ T9855] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3556.369745][ T9855] ? do_syscall_64+0x26/0x610 [ 3556.369760][ T9855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3556.369772][ T9855] ? do_syscall_64+0x26/0x610 [ 3556.369787][ T9855] __x64_sys_getsockopt+0xbe/0x150 [ 3556.369801][ T9855] do_syscall_64+0x103/0x610 [ 3556.369816][ T9855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3556.369827][ T9855] RIP: 0033:0x458209 [ 3556.369843][ T9855] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3556.369849][ T9855] RSP: 002b:00007fed5995fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3556.369872][ T9855] RAX: ffffffffffffffda RBX: 00007fed5995fc90 RCX: 0000000000458209 [ 3556.394194][ T3876] kobject: 'loop4' (000000002a8f4f17): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 3556.395266][ T9855] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000003 [ 3556.395275][ T9855] RBP: 000000000073bfa0 R08: 0000000020000140 R09: 0000000000000000 [ 3556.395283][ T9855] R10: 0000000020000040 R11: 0000000000000246 R12: 00007fed599606d4 [ 3556.395300][ T9855] R13: 00000000004c9ad8 R14: 00000000004d0538 R15: 0000000000000004 [ 3556.410902][ T3876] kobject: 'loop5' (00000000ea7aba02): kobject_uevent_env [ 3556.415291][ T9855] Modules linked in: [ 3556.423841][ T9855] ---[ end trace 8033a1d5bb22be8d ]--- [ 3556.437586][ T3876] kobject: 'loop5' (00000000ea7aba02): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 3556.463042][ T9897] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 3556.475239][ T3876] kobject: 'loop2' (0000000063f6795c): kobject_uevent_env [ 3556.480452][ T9896] sctp: [Deprecated]: syz-executor.5 (pid 9896) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3556.480452][ T9896] Use struct sctp_sack_info instead [ 3556.494379][ T3876] kobject: 'loop2' (0000000063f6795c): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 3556.549142][ T9855] RIP: 0010:sctp_assoc_rwnd_increase+0x34/0x520 [ 3556.575887][ T3876] kobject: 'loop0' (0000000083df77ba): kobject_uevent_env [ 3556.594699][ T9855] Code: 41 54 49 89 fc 53 89 f3 48 83 ec 10 e8 65 94 ee fa 49 8d bc 24 60 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 2f 04 00 00 45 8b ac 24 60 06 [ 3556.610986][ T3876] kobject: 'loop0' (0000000083df77ba): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 3556.623213][ T9855] RSP: 0018:ffff888209b476f8 EFLAGS: 00010203 [ 3556.637714][ T3876] kobject: 'loop4' (000000002a8f4f17): kobject_uevent_env [ 3556.647466][ T9855] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000c64b000 [ 3556.673247][ T3876] kobject: 'loop4' (000000002a8f4f17): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 3556.696951][ T9855] RDX: 00000000000000cb RSI: ffffffff8681dd1b RDI: 000000000000065f [ 3556.708471][ T3876] kobject: 'loop5' (00000000ea7aba02): kobject_uevent_env [ 3556.731442][ T9855] RBP: ffff888209b47730 R08: ffff888016492640 R09: ffff888016492f08 [ 3556.737341][ T3876] kobject: 'loop5' (00000000ea7aba02): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 3556.742864][ T9855] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffffffffff [ 3556.757303][ T3876] kobject: 'loop1' (00000000dd1fb966): kobject_uevent_env [ 3556.758122][ T9855] R13: 0000000000000000 R14: ffff888091fecc00 R15: 0000000000000000 [ 3556.784992][ T3876] kobject: 'loop1' (00000000dd1fb966): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 3556.786094][ T9855] FS: 00007fed59960700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 3556.846513][ T9855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3556.853146][ T9855] CR2: 000000000073bfac CR3: 000000004ce74000 CR4: 00000000001426e0 [ 3556.861200][ T9855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3556.869240][ T9855] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3556.877233][ T9855] Kernel panic - not syncing: Fatal exception [ 3556.884338][ T9855] Kernel Offset: disabled [ 3556.888670][ T9855] Rebooting in 86400 seconds..