][ T7764] IPVS: ftp: loaded support on port[0] = 21 14:51:33 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r2}, 0x40) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004b00)=[{{&(0x7f00000001c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/129, 0x81}], 0x4}, 0x6}, {{&(0x7f0000000480)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000500)=""/76, 0x4c}], 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/117, 0x75}, {&(0x7f0000000640)=""/58, 0x3a}], 0x2, &(0x7f00000006c0)=""/178, 0xb2}, 0x7}, {{&(0x7f0000000780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/164, 0xa4}, {&(0x7f00000008c0)=""/95, 0x5f}, {&(0x7f0000000940)=""/52, 0x34}, {&(0x7f0000000980)=""/101, 0x65}, {&(0x7f0000000a00)=""/79, 0x4f}, {&(0x7f0000000a80)=""/44, 0x2c}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x8, &(0x7f0000003840)=""/236, 0xec}, 0x2}, {{&(0x7f0000000cc0)=@alg, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)=""/22, 0x16}], 0x1, &(0x7f0000002e80)=""/228, 0xe4}, 0x2}, {{&(0x7f0000000dc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003280)=[{&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000003000)=""/1, 0x1}, {&(0x7f0000003040)=""/38, 0x26}, {&(0x7f0000003080)=""/77, 0x4d}, {&(0x7f0000003100)=""/201, 0xc9}, {&(0x7f0000003200)=""/83, 0x53}], 0x6, &(0x7f0000003300)=""/151, 0x97}, 0x8}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=""/232, 0xe8}, {&(0x7f00000034c0)=""/19, 0x13}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/211, 0xd3}, {&(0x7f0000003640)=""/122, 0x7a}], 0x5}, 0xfffffffe}, {{&(0x7f0000003740)=@nl, 0x80, &(0x7f0000004a80)=[{&(0x7f00000037c0)=""/100, 0x64}, {&(0x7f0000004f80)=""/228, 0xe4}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/206, 0xce}, {&(0x7f0000004a40)=""/53, 0x35}], 0x5}, 0xc6}], 0x8, 0x2000, &(0x7f0000004d40)={r3, r4+10000000}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f0000004f40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000004f00)={&(0x7f0000005080)=ANY=[@ANYBLOB="64010000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000300030000003800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="140002006272696467655f736c6176655f31000008000100", @ANYRES32=r5, @ANYBLOB="50a2277a01cb901aff90486a547f00000000000000bc4ef30066baecb44b9f06d7a755ed2de0b860cb1c"], 0x164}, 0x1, 0x0, 0x0, 0x41}, 0x4000085) close(r1) r6 = socket$can_j1939(0x1d, 0x2, 0x7) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000e40)={0x1d, r8}, 0x18) connect$can_j1939(r1, &(0x7f00000000c0)={0x1d, r8}, 0x18) [ 774.945886][ T7767] IPVS: ftp: loaded support on port[0] = 21 [ 774.963088][ T7764] lo speed is unknown, defaulting to 1000 [ 775.027063][ T7774] IPVS: ftp: loaded support on port[0] = 21 [ 775.030484][ T7767] lo speed is unknown, defaulting to 1000 [ 775.098853][ T7786] IPVS: ftp: loaded support on port[0] = 21 [ 775.125980][ T7774] lo speed is unknown, defaulting to 1000 [ 775.235900][ T7786] lo speed is unknown, defaulting to 1000 14:51:34 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r2}, 0x40) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004b00)=[{{&(0x7f00000001c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/129, 0x81}], 0x4}, 0x6}, {{&(0x7f0000000480)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000500)=""/76, 0x4c}], 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/117, 0x75}, {&(0x7f0000000640)=""/58, 0x3a}], 0x2, &(0x7f00000006c0)=""/178, 0xb2}, 0x7}, {{&(0x7f0000000780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/164, 0xa4}, {&(0x7f00000008c0)=""/95, 0x5f}, {&(0x7f0000000940)=""/52, 0x34}, {&(0x7f0000000980)=""/101, 0x65}, {&(0x7f0000000a00)=""/79, 0x4f}, {&(0x7f0000000a80)=""/44, 0x2c}, {&(0x7f0000000ac0)=""/116, 0x74}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x8, &(0x7f0000003840)=""/236, 0xec}, 0x2}, {{&(0x7f0000000cc0)=@alg, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)=""/22, 0x16}], 0x1, &(0x7f0000002e80)=""/228, 0xe4}, 0x2}, {{&(0x7f0000000dc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003280)=[{&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000003000)=""/1, 0x1}, {&(0x7f0000003040)=""/38, 0x26}, {&(0x7f0000003080)=""/77, 0x4d}, {&(0x7f0000003100)=""/201, 0xc9}, {&(0x7f0000003200)=""/83, 0x53}], 0x6, &(0x7f0000003300)=""/151, 0x97}, 0x8}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=""/232, 0xe8}, {&(0x7f00000034c0)=""/19, 0x13}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/211, 0xd3}, {&(0x7f0000003640)=""/122, 0x7a}], 0x5}, 0xfffffffe}, {{&(0x7f0000003740)=@nl, 0x80, &(0x7f0000004a80)=[{&(0x7f00000037c0)=""/100, 0x64}, {&(0x7f0000004f80)=""/228, 0xe4}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/206, 0xce}, {&(0x7f0000004a40)=""/53, 0x35}], 0x5}, 0xc6}], 0x8, 0x2000, &(0x7f0000004d40)={r3, r4+10000000}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f0000004f40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000004f00)={&(0x7f0000005080)=ANY=[@ANYBLOB="64010000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000300030000003800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="140002006272696467655f736c6176655f31000008000100", @ANYRES32=r5, @ANYBLOB="50a2277a01cb901aff90486a547f00000000000000bc4ef30066baecb44b9f06d7a755ed2de0b860cb1c"], 0x164}, 0x1, 0x0, 0x0, 0x41}, 0x4000085) close(r1) r6 = socket$can_j1939(0x1d, 0x2, 0x7) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000e40)={0x1d, r8}, 0x18) connect$can_j1939(r1, &(0x7f00000000c0)={0x1d, r8}, 0x18) sendmmsg$alg(r1, &(0x7f00000000c0), 0x4924924924924d8, 0x0) 14:51:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) [ 775.659561][ T7871] IPVS: ftp: loaded support on port[0] = 21 [ 775.680623][ T7871] lo speed is unknown, defaulting to 1000 14:51:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x4000000032, r0, 0x0) [ 775.759745][ T7882] IPVS: ftp: loaded support on port[0] = 21 14:51:34 executing program 1 (fault-call:0 fault-nth:0): unshare(0x40000000) 14:51:34 executing program 4 (fault-call:0 fault-nth:0): unshare(0x40000000) [ 775.925400][ T7904] FAULT_INJECTION: forcing a failure. [ 775.925400][ T7904] name failslab, interval 1, probability 0, space 0, times 0 [ 775.938273][ T7906] FAULT_INJECTION: forcing a failure. [ 775.938273][ T7906] name failslab, interval 1, probability 0, space 0, times 0 [ 775.966789][ T7904] CPU: 0 PID: 7904 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 775.975412][ T7904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 775.985777][ T7904] Call Trace: [ 775.989136][ T7904] dump_stack+0x188/0x20d [ 775.993488][ T7904] should_fail.cold+0x5/0xa [ 775.998095][ T7904] ? lock_downgrade+0x840/0x840 [ 776.002963][ T7904] ? fault_create_debugfs_attr+0x140/0x140 [ 776.008771][ T7904] ? lock_downgrade+0x840/0x840 [ 776.013676][ T7904] should_failslab+0x5/0xf [ 776.018099][ T7904] kmem_cache_alloc+0x29b/0x740 [ 776.022956][ T7904] ? lock_downgrade+0x840/0x840 [ 776.027812][ T7904] ? fsnotify+0x7df/0xb50 [ 776.032610][ T7904] ? cap_capable+0x1eb/0x250 [ 776.037269][ T7904] create_new_namespaces+0x30/0xb30 [ 776.042565][ T7904] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 776.048339][ T7904] ksys_unshare+0x43d/0x8e0 [ 776.052853][ T7904] ? walk_process_tree+0x2c0/0x2c0 [ 776.057972][ T7904] ? fput_many+0x2f/0x1a0 [ 776.062309][ T7904] ? ksys_write+0x1a5/0x250 [ 776.066821][ T7904] ? __ia32_sys_clock_settime+0x260/0x260 [ 776.072548][ T7904] ? trace_hardirqs_off_caller+0x55/0x230 [ 776.078277][ T7904] __x64_sys_unshare+0x2d/0x40 [ 776.083076][ T7904] do_syscall_64+0xf6/0x7d0 [ 776.087594][ T7904] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 776.093513][ T7904] RIP: 0033:0x45ca29 [ 776.097491][ T7904] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 776.117176][ T7904] RSP: 002b:00007f8e58cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 776.125763][ T7904] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 776.133928][ T7904] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 776.141901][ T7904] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 776.149877][ T7904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 776.157850][ T7904] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f8e58cb96d4 [ 776.174526][ T7882] lo speed is unknown, defaulting to 1000 [ 776.184088][ T7906] CPU: 1 PID: 7906 Comm: syz-executor.1 Not tainted 5.7.0-rc5-syzkaller #0 [ 776.192902][ T7906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 776.202989][ T7906] Call Trace: [ 776.206285][ T7906] dump_stack+0x188/0x20d [ 776.210626][ T7906] should_fail.cold+0x5/0xa [ 776.215131][ T7906] ? lock_downgrade+0x840/0x840 [ 776.220258][ T7906] ? fault_create_debugfs_attr+0x140/0x140 [ 776.226074][ T7906] ? lock_downgrade+0x840/0x840 [ 776.231058][ T7906] should_failslab+0x5/0xf [ 776.236653][ T7906] kmem_cache_alloc+0x29b/0x740 [ 776.241512][ T7906] ? lock_downgrade+0x840/0x840 [ 776.246372][ T7906] ? fsnotify+0x7df/0xb50 [ 776.250705][ T7906] ? cap_capable+0x1eb/0x250 [ 776.255858][ T7906] create_new_namespaces+0x30/0xb30 [ 776.261071][ T7906] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 776.266714][ T7906] ksys_unshare+0x43d/0x8e0 [ 776.271226][ T7906] ? walk_process_tree+0x2c0/0x2c0 [ 776.276631][ T7906] ? fput_many+0x2f/0x1a0 [ 776.280964][ T7906] ? ksys_write+0x1a5/0x250 [ 776.285476][ T7906] ? __ia32_sys_clock_settime+0x260/0x260 [ 776.291204][ T7906] ? trace_hardirqs_off_caller+0x55/0x230 [ 776.296947][ T7906] __x64_sys_unshare+0x2d/0x40 [ 776.301721][ T7906] do_syscall_64+0xf6/0x7d0 [ 776.307799][ T7906] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 776.313694][ T7906] RIP: 0033:0x45ca29 [ 776.317589][ T7906] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 776.337282][ T7906] RSP: 002b:00007fb6689a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 776.345728][ T7906] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 776.353732][ T7906] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 776.362231][ T7906] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) [ 776.370314][ T7906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 776.378288][ T7906] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007fb6689aa6d4 [ 776.454378][ T7934] IPVS: ftp: loaded support on port[0] = 21 [ 776.498875][ T7934] lo speed is unknown, defaulting to 1000 14:51:35 executing program 4 (fault-call:0 fault-nth:1): unshare(0x40000000) 14:51:35 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) 14:51:35 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000240)=""/141, 0x8d}], 0x2}, 0x10120) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000340), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000380)=@routing={0xbf, 0x8, 0x1, 0x0, 0x0, [@mcast1, @local, @private1={0xfc, 0x1, [], 0x1}, @private0]}, 0x48) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) [ 776.752736][ T7961] FAULT_INJECTION: forcing a failure. [ 776.752736][ T7961] name failslab, interval 1, probability 0, space 0, times 0 [ 776.769291][ T7963] IPVS: ftp: loaded support on port[0] = 21 [ 776.790663][ T7963] lo speed is unknown, defaulting to 1000 [ 776.839456][ T7961] CPU: 1 PID: 7961 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 776.848076][ T7961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 776.858737][ T7961] Call Trace: [ 776.862039][ T7961] dump_stack+0x188/0x20d [ 776.866379][ T7961] should_fail.cold+0x5/0xa [ 776.870892][ T7961] ? lock_downgrade+0x840/0x840 [ 776.875751][ T7961] ? fault_create_debugfs_attr+0x140/0x140 [ 776.881660][ T7961] ? trace_hardirqs_on+0x55/0x220 [ 776.886690][ T7961] should_failslab+0x5/0xf [ 776.891108][ T7961] __kmalloc+0x2d9/0x7a0 [ 776.895352][ T7961] ? net_alloc_generic+0x1f/0x70 [ 776.900294][ T7961] ? retire_userns_sysctls+0x80/0x80 [ 776.905574][ T7961] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 776.911557][ T7961] net_alloc_generic+0x1f/0x70 [ 776.916343][ T7961] copy_net_ns+0xcd/0x590 [ 776.920753][ T7961] ? copy_cgroup_ns+0x9d/0x640 [ 776.925518][ T7961] create_new_namespaces+0x3fb/0xb30 [ 776.930824][ T7961] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 776.936465][ T7961] ksys_unshare+0x43d/0x8e0 [ 776.940972][ T7961] ? walk_process_tree+0x2c0/0x2c0 [ 776.946092][ T7961] ? fput_many+0x2f/0x1a0 [ 776.950446][ T7961] ? ksys_write+0x1a5/0x250 [ 776.954967][ T7961] ? __ia32_sys_clock_settime+0x260/0x260 [ 776.960694][ T7961] ? trace_hardirqs_off_caller+0x55/0x230 [ 776.966461][ T7961] __x64_sys_unshare+0x2d/0x40 [ 776.971235][ T7961] do_syscall_64+0xf6/0x7d0 [ 776.975753][ T7961] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 776.981645][ T7961] RIP: 0033:0x45ca29 [ 776.985545][ T7961] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 777.005350][ T7961] RSP: 002b:00007f8e58cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 777.013790][ T7961] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 777.021759][ T7961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 777.029752][ T7961] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:35 executing program 3 (fault-call:0 fault-nth:0): unshare(0x40000000) 14:51:35 executing program 1: unshare(0x40000000) [ 777.037727][ T7961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 777.045798][ T7961] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f8e58cb96d4 [ 777.122927][ T7992] FAULT_INJECTION: forcing a failure. [ 777.122927][ T7992] name failslab, interval 1, probability 0, space 0, times 0 [ 777.155555][ T7994] IPVS: ftp: loaded support on port[0] = 21 [ 777.179164][ T7992] CPU: 0 PID: 7992 Comm: syz-executor.3 Not tainted 5.7.0-rc5-syzkaller #0 [ 777.187784][ T7992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.197841][ T7992] Call Trace: [ 777.201235][ T7992] dump_stack+0x188/0x20d [ 777.205590][ T7992] should_fail.cold+0x5/0xa [ 777.210136][ T7992] ? lock_downgrade+0x840/0x840 [ 777.215025][ T7992] ? fault_create_debugfs_attr+0x140/0x140 [ 777.220836][ T7992] ? lock_downgrade+0x840/0x840 [ 777.225694][ T7992] should_failslab+0x5/0xf [ 777.230119][ T7992] kmem_cache_alloc+0x29b/0x740 [ 777.234972][ T7992] ? lock_downgrade+0x840/0x840 [ 777.239830][ T7992] ? fsnotify+0x7df/0xb50 [ 777.244211][ T7992] ? cap_capable+0x1eb/0x250 [ 777.248811][ T7992] create_new_namespaces+0x30/0xb30 [ 777.254014][ T7992] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 777.259655][ T7992] ksys_unshare+0x43d/0x8e0 [ 777.264379][ T7992] ? walk_process_tree+0x2c0/0x2c0 [ 777.269497][ T7992] ? fput_many+0x2f/0x1a0 [ 777.273827][ T7992] ? ksys_write+0x1a5/0x250 [ 777.278335][ T7992] ? __ia32_sys_clock_settime+0x260/0x260 [ 777.284100][ T7997] IPVS: ftp: loaded support on port[0] = 21 [ 777.284144][ T7992] ? trace_hardirqs_off_caller+0x55/0x230 [ 777.295772][ T7992] __x64_sys_unshare+0x2d/0x40 [ 777.300819][ T7992] do_syscall_64+0xf6/0x7d0 [ 777.305334][ T7992] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 777.311236][ T7992] RIP: 0033:0x45ca29 [ 777.314335][ T7997] lo speed is unknown, defaulting to 1000 [ 777.315138][ T7992] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 777.315146][ T7992] RSP: 002b:00007f87acd6cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 777.315161][ T7992] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 777.315167][ T7992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 777.315181][ T7992] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:35 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) 14:51:36 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) 14:51:36 executing program 4 (fault-call:0 fault-nth:2): unshare(0x40000000) 14:51:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x0, r1, r2}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x40, 0x4, 0x7}}, 0xe8) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x23, &(0x7f0000000000)=0x1, 0x4) r4 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'\x00', 0x801}) ioctl$TUNSETFILTEREBPF(r4, 0x5452, &(0x7f0000000080)) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, r5}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x100}, 0xc, &(0x7f0000000f00), 0x0, &(0x7f0000000f80)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r5}}}], 0x40, 0xc011}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) [ 777.373686][ T7992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 777.381842][ T7992] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f87acd6d6d4 [ 777.419580][ T7994] lo speed is unknown, defaulting to 1000 [ 777.488661][ T8026] IPVS: ftp: loaded support on port[0] = 21 [ 777.500929][ T8031] FAULT_INJECTION: forcing a failure. [ 777.500929][ T8031] name failslab, interval 1, probability 0, space 0, times 0 [ 777.545057][ T8031] CPU: 1 PID: 8031 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 777.553681][ T8031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.563986][ T8031] Call Trace: [ 777.567308][ T8031] dump_stack+0x188/0x20d [ 777.572134][ T8031] should_fail.cold+0x5/0xa [ 777.576651][ T8031] ? lock_downgrade+0x840/0x840 [ 777.581512][ T8031] ? fault_create_debugfs_attr+0x140/0x140 [ 777.587328][ T8031] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 777.593157][ T8031] should_failslab+0x5/0xf [ 777.597586][ T8031] kmem_cache_alloc+0x29b/0x740 [ 777.602450][ T8031] copy_net_ns+0xef/0x590 [ 777.606787][ T8031] ? copy_cgroup_ns+0x9d/0x640 [ 777.611560][ T8031] create_new_namespaces+0x3fb/0xb30 [ 777.616864][ T8031] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 777.622502][ T8031] ksys_unshare+0x43d/0x8e0 [ 777.627013][ T8031] ? walk_process_tree+0x2c0/0x2c0 [ 777.632134][ T8031] ? fput_many+0x2f/0x1a0 [ 777.636470][ T8031] ? ksys_write+0x1a5/0x250 14:51:36 executing program 3 (fault-call:0 fault-nth:1): unshare(0x40000000) [ 777.641103][ T8031] ? __ia32_sys_clock_settime+0x260/0x260 [ 777.644960][ T8026] lo speed is unknown, defaulting to 1000 [ 777.646845][ T8031] ? trace_hardirqs_off_caller+0x55/0x230 [ 777.646864][ T8031] __x64_sys_unshare+0x2d/0x40 [ 777.646885][ T8031] do_syscall_64+0xf6/0x7d0 [ 777.667705][ T8031] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 777.673603][ T8031] RIP: 0033:0x45ca29 [ 777.677511][ T8031] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 777.697534][ T8031] RSP: 002b:00007f8e58cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 777.705951][ T8031] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 777.713956][ T8031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 777.721964][ T8031] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 777.728569][ T8064] FAULT_INJECTION: forcing a failure. [ 777.728569][ T8064] name failslab, interval 1, probability 0, space 0, times 0 14:51:36 executing program 1: unshare(0x40000) [ 777.730044][ T8031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 777.730054][ T8031] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f8e58cb96d4 14:51:36 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) 14:51:36 executing program 1: unshare(0x80000) [ 777.875064][ T8064] CPU: 0 PID: 8064 Comm: syz-executor.3 Not tainted 5.7.0-rc5-syzkaller #0 [ 777.883784][ T8064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.893838][ T8064] Call Trace: [ 777.897164][ T8064] dump_stack+0x188/0x20d [ 777.901533][ T8064] should_fail.cold+0x5/0xa [ 777.906043][ T8064] ? lock_downgrade+0x840/0x840 [ 777.910899][ T8064] ? fault_create_debugfs_attr+0x140/0x140 [ 777.916704][ T8064] ? trace_hardirqs_on+0x55/0x220 [ 777.921737][ T8064] should_failslab+0x5/0xf [ 777.926249][ T8064] __kmalloc+0x2d9/0x7a0 [ 777.930498][ T8064] ? net_alloc_generic+0x1f/0x70 [ 777.935448][ T8064] ? retire_userns_sysctls+0x80/0x80 [ 777.940736][ T8064] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 777.946552][ T8064] net_alloc_generic+0x1f/0x70 [ 777.951668][ T8064] copy_net_ns+0xcd/0x590 [ 777.955999][ T8064] ? copy_cgroup_ns+0x9d/0x640 [ 777.960859][ T8064] create_new_namespaces+0x3fb/0xb30 [ 777.966242][ T8064] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 777.971885][ T8064] ksys_unshare+0x43d/0x8e0 [ 777.976402][ T8064] ? walk_process_tree+0x2c0/0x2c0 [ 777.981530][ T8064] ? fput_many+0x2f/0x1a0 [ 777.985946][ T8064] ? switch_fpu_return+0x1db/0x4b0 [ 777.991150][ T8064] ? fpregs_mark_activate+0x320/0x320 [ 777.996528][ T8064] ? trace_hardirqs_off_caller+0x55/0x230 [ 778.002261][ T8064] __x64_sys_unshare+0x2d/0x40 [ 778.007033][ T8064] do_syscall_64+0xf6/0x7d0 [ 778.011546][ T8064] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 778.017439][ T8064] RIP: 0033:0x45ca29 [ 778.021339][ T8064] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 778.040939][ T8064] RSP: 002b:00007f87acd6cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 778.049352][ T8064] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 778.057487][ T8064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 778.065599][ T8064] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:36 executing program 1: unshare(0x100000) 14:51:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) accept(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_delroute={0x2c, 0x19, 0x100, 0x70bd2c, 0x25dfdbfc, {0x2, 0x4f56611f3dad5aa9, 0x0, 0x4, 0xfc, 0x0, 0x0, 0x4, 0x3a00}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x5}, @RTA_PRIORITY={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44014}, 0x80) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:36 executing program 4 (fault-call:0 fault-nth:3): unshare(0x40000000) [ 778.073570][ T8064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 778.081629][ T8064] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f87acd6d6d4 [ 778.136344][ T8090] IPVS: ftp: loaded support on port[0] = 21 [ 778.154568][ T8093] FAULT_INJECTION: forcing a failure. [ 778.154568][ T8093] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 778.167793][ T8093] CPU: 0 PID: 8093 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 778.176374][ T8093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.186454][ T8093] Call Trace: [ 778.189775][ T8093] dump_stack+0x188/0x20d [ 778.194197][ T8093] should_fail.cold+0x5/0xa [ 778.198804][ T8093] ? mark_held_locks+0xe0/0xe0 [ 778.203591][ T8093] ? fault_create_debugfs_attr+0x140/0x140 [ 778.209398][ T8093] ? mark_held_locks+0xe0/0xe0 [ 778.214168][ T8093] __alloc_pages_nodemask+0x17a/0x810 [ 778.219592][ T8093] ? __alloc_pages_slowpath.constprop.0+0x2660/0x2660 [ 778.226372][ T8093] ? kernel_init_free_pages+0x120/0x120 [ 778.231931][ T8093] ? lock_downgrade+0x840/0x840 14:51:36 executing program 1: unshare(0x1000000) [ 778.236821][ T8093] cache_grow_begin+0x8c/0xc10 [ 778.242030][ T8093] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 778.247542][ T8093] kmem_cache_alloc+0x670/0x740 [ 778.252409][ T8093] copy_net_ns+0xef/0x590 [ 778.256782][ T8093] ? copy_cgroup_ns+0x9d/0x640 [ 778.261639][ T8093] create_new_namespaces+0x3fb/0xb30 [ 778.266929][ T8093] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 778.272568][ T8093] ksys_unshare+0x43d/0x8e0 [ 778.277078][ T8093] ? walk_process_tree+0x2c0/0x2c0 [ 778.282356][ T8093] ? fput_many+0x2f/0x1a0 14:51:36 executing program 1: unshare(0x2000000) [ 778.287040][ T8093] ? ksys_write+0x1a5/0x250 [ 778.291550][ T8093] ? __ia32_sys_clock_settime+0x260/0x260 [ 778.297274][ T8093] ? trace_hardirqs_off_caller+0x55/0x230 [ 778.303000][ T8093] __x64_sys_unshare+0x2d/0x40 [ 778.307804][ T8093] do_syscall_64+0xf6/0x7d0 [ 778.312326][ T8093] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 778.318223][ T8093] RIP: 0033:0x45ca29 [ 778.322121][ T8093] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 778.341763][ T8093] RSP: 002b:00007f8e58cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 778.350261][ T8093] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 778.358232][ T8093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 778.367331][ T8093] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 778.375306][ T8093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 14:51:37 executing program 1: unshare(0x3000000) [ 778.383278][ T8093] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f8e58cb96d4 [ 778.398715][ T8090] lo speed is unknown, defaulting to 1000 14:51:37 executing program 3 (fault-call:0 fault-nth:2): unshare(0x40000000) [ 778.488693][ T8093] IPVS: ftp: loaded support on port[0] = 21 [ 778.524047][ T8093] lo speed is unknown, defaulting to 1000 [ 778.530739][ T8127] FAULT_INJECTION: forcing a failure. [ 778.530739][ T8127] name failslab, interval 1, probability 0, space 0, times 0 [ 778.556128][ T8127] CPU: 0 PID: 8127 Comm: syz-executor.3 Not tainted 5.7.0-rc5-syzkaller #0 [ 778.564745][ T8127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.574798][ T8127] Call Trace: [ 778.578099][ T8127] dump_stack+0x188/0x20d [ 778.582438][ T8127] should_fail.cold+0x5/0xa [ 778.586981][ T8127] ? lock_downgrade+0x840/0x840 [ 778.591839][ T8127] ? fault_create_debugfs_attr+0x140/0x140 [ 778.597660][ T8127] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 778.603502][ T8127] should_failslab+0x5/0xf [ 778.607928][ T8127] kmem_cache_alloc+0x29b/0x740 [ 778.612792][ T8127] copy_net_ns+0xef/0x590 [ 778.617207][ T8127] ? copy_cgroup_ns+0x9d/0x640 [ 778.622006][ T8127] create_new_namespaces+0x3fb/0xb30 [ 778.627299][ T8127] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 778.632934][ T8127] ksys_unshare+0x43d/0x8e0 14:51:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x13, &(0x7f00000000c0)=""/4132, &(0x7f0000001140)=0xffffffffffffffae) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:37 executing program 2: unshare(0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) 14:51:37 executing program 1: unshare(0x4000000) [ 778.637455][ T8127] ? walk_process_tree+0x2c0/0x2c0 [ 778.642628][ T8127] ? fput_many+0x2f/0x1a0 [ 778.646965][ T8127] ? ksys_write+0x1a5/0x250 [ 778.651469][ T8127] ? __ia32_sys_clock_settime+0x260/0x260 [ 778.657197][ T8127] ? trace_hardirqs_off_caller+0x55/0x230 [ 778.662928][ T8127] __x64_sys_unshare+0x2d/0x40 [ 778.667873][ T8127] do_syscall_64+0xf6/0x7d0 [ 778.672387][ T8127] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 778.678275][ T8127] RIP: 0033:0x45ca29 [ 778.682169][ T8127] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 778.702004][ T8127] RSP: 002b:00007f87acd6cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 778.710434][ T8127] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 778.718410][ T8127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 778.726379][ T8127] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:37 executing program 4 (fault-call:0 fault-nth:4): unshare(0x40000000) [ 778.734382][ T8127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 778.742355][ T8127] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f87acd6d6d4 14:51:37 executing program 1: unshare(0x5000000) 14:51:37 executing program 2: unshare(0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) [ 778.866968][ T8160] FAULT_INJECTION: forcing a failure. [ 778.866968][ T8160] name failslab, interval 1, probability 0, space 0, times 0 [ 778.940419][ T8160] CPU: 1 PID: 8160 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 778.949041][ T8160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.959093][ T8160] Call Trace: [ 778.962396][ T8160] dump_stack+0x188/0x20d [ 778.966737][ T8160] should_fail.cold+0x5/0xa [ 778.971247][ T8160] ? lock_downgrade+0x840/0x840 [ 778.976107][ T8160] ? fault_create_debugfs_attr+0x140/0x140 [ 778.981919][ T8160] ? kasan_unpoison_shadow+0x30/0x40 [ 778.987296][ T8160] should_failslab+0x5/0xf [ 778.991723][ T8160] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 778.997101][ T8160] ? kmem_cache_alloc+0x307/0x740 [ 779.002137][ T8160] copy_net_ns+0x13d/0x590 [ 779.006611][ T8160] ? copy_cgroup_ns+0x9d/0x640 [ 779.011423][ T8160] create_new_namespaces+0x3fb/0xb30 [ 779.016718][ T8160] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 779.022619][ T8160] ksys_unshare+0x43d/0x8e0 [ 779.027233][ T8160] ? walk_process_tree+0x2c0/0x2c0 [ 779.032348][ T8160] ? fput_many+0x2f/0x1a0 [ 779.036680][ T8160] ? ksys_write+0x1a5/0x250 [ 779.041282][ T8160] ? __ia32_sys_clock_settime+0x260/0x260 [ 779.047008][ T8160] ? trace_hardirqs_off_caller+0x55/0x230 [ 779.052834][ T8160] __x64_sys_unshare+0x2d/0x40 [ 779.057606][ T8160] do_syscall_64+0xf6/0x7d0 [ 779.062119][ T8160] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 779.068011][ T8160] RIP: 0033:0x45ca29 14:51:37 executing program 3 (fault-call:0 fault-nth:3): unshare(0x40000000) 14:51:37 executing program 2: unshare(0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) [ 779.071907][ T8160] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 779.091687][ T8160] RSP: 002b:00007f8e58cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 779.100387][ T8160] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 779.108409][ T8160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 779.116382][ T8160] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 779.124384][ T8160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 779.132442][ T8160] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f8e58cb96d4 14:51:37 executing program 1: unshare(0x6000000) [ 779.211632][ T8173] FAULT_INJECTION: forcing a failure. [ 779.211632][ T8173] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 779.225068][ T8173] CPU: 1 PID: 8173 Comm: syz-executor.3 Not tainted 5.7.0-rc5-syzkaller #0 [ 779.233668][ T8173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.243723][ T8173] Call Trace: [ 779.247025][ T8173] dump_stack+0x188/0x20d [ 779.251391][ T8173] should_fail.cold+0x5/0xa [ 779.255989][ T8173] ? mark_held_locks+0xe0/0xe0 [ 779.260771][ T8173] ? fault_create_debugfs_attr+0x140/0x140 [ 779.266581][ T8173] ? mark_held_locks+0xe0/0xe0 [ 779.271358][ T8173] __alloc_pages_nodemask+0x17a/0x810 [ 779.276737][ T8173] ? __alloc_pages_slowpath.constprop.0+0x2660/0x2660 [ 779.283504][ T8173] ? kernel_init_free_pages+0x120/0x120 [ 779.289057][ T8173] ? lock_downgrade+0x840/0x840 [ 779.293916][ T8173] cache_grow_begin+0x8c/0xc10 [ 779.298691][ T8173] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 779.304169][ T8173] kmem_cache_alloc+0x670/0x740 [ 779.309557][ T8173] copy_net_ns+0xef/0x590 [ 779.313890][ T8173] ? copy_cgroup_ns+0x9d/0x640 [ 779.318659][ T8173] create_new_namespaces+0x3fb/0xb30 [ 779.323954][ T8173] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 779.329593][ T8173] ksys_unshare+0x43d/0x8e0 [ 779.334134][ T8173] ? walk_process_tree+0x2c0/0x2c0 [ 779.339249][ T8173] ? fput_many+0x2f/0x1a0 [ 779.343596][ T8173] ? switch_fpu_return+0x1db/0x4b0 [ 779.348719][ T8173] ? __ia32_sys_clock_settime+0x260/0x260 [ 779.354449][ T8173] ? trace_hardirqs_off_caller+0x55/0x230 [ 779.360174][ T8173] __x64_sys_unshare+0x2d/0x40 [ 779.364945][ T8173] do_syscall_64+0xf6/0x7d0 [ 779.369462][ T8173] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 779.375354][ T8173] RIP: 0033:0x45ca29 [ 779.379262][ T8173] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 779.398893][ T8173] RSP: 002b:00007f87acd6cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 779.407349][ T8173] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 779.415323][ T8173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 779.423298][ T8173] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 779.431274][ T8173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 779.439281][ T8173] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f87acd6d6d4 14:51:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000000980)=[{{&(0x7f00000003c0)=@ipx={0x4, 0x7f, 0x5, "7c5cc627d560", 0x18}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)="e682b295ef28902e888af0e43bc2b10f5f0e", 0x12}, {&(0x7f0000003200)="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0x1014}, {&(0x7f0000000540)="d7c6ed9cd0d097d8241ecc89ecbeee548d950efaecc89669f9f6d39b7b21543b53753b9ac3538a8f15b55d6ed92d6422c5b8a45db08f71bf2c8512883d129b005171124b6d7aa538dd0b8da43879c6ba0c3841ebd1157e03d9625802fa9f260255bae6d2c841a3f4ba8f40a0e0d98cee7a3bf02bbca6bffd15b875e3fd5c59396c9df37960379d842b6cb2f932fc88237ae16c5f9579b392ffeada8f6ab3019917538166dbb4b27254bcc363ffb766a33d8090f0c3053e403c1bcd5c82a6c2063ff2ba67a698ce6aee3322c8b68ce41c", 0xd0}, {&(0x7f0000000640)="cd028534e45106f8e453325787e3b8bd26e2cc4601457ccad910c7f8432d24c6729e0c290745144b5a90a252a76413cbad66570268b0e92d41e136eee29864dad9688c0ec2ebaf660703d84b1ff591b6c710c72894dbdd6c690be9d7cf6dff983e1b55d170499b4d5b3b7421a603315b1b66be754ffd7cfb9385580b4e1e2b4befa81ebeb365dcc10404df43d4b7a12267291587b7a7a9a9b81372c3dedca84319c05ac911b6e1e9e5eda4d2efe1cc89087cf7238bae340b405369da3e47f7a328ad467b6bd55ed9fba38fe4bc2e0c8407eae249171d8402a5f2278dd62d357f5029", 0xe2}], 0x4}}, {{&(0x7f0000000740)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @multicast2}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)}, {&(0x7f00000007c0)="dc4a8506b48b7bb2ecbf79c34b0129b427965a6105ffecc7d96dfcf9241888a3e9a601ef339d703d55c8c91292ac40220ee366eaa230cc153e81445e18dcd0cd9182c773b6f6695d8c7f89688d2a03b245991eeecf36ead82d58eed39327238637087b2341bff5786726d255be2e2581a0662ca868cdc8f2d615bf09360c7f0f3f3b96112ae419b946beb028e3140cc71bbf3ff6e2d13165adc2f334d069c59c0e2fc07f81ae7b4525da67ae16531842076c4aeadfc7134fc21252c697a7852a3997edb75011c0bd4953ef692cb0594311a3527f5977630212756949f0f470f7551c68e623797586fd45192ae29114074892cc5646c2f72a06d1", 0xfa}], 0x2, &(0x7f0000004240)=[{0x50, 0x110, 0x7, "758150ac0297d399605b13e70931213d74e5e8489c3d2d6d894aa049ed60efd97c328c6e96107799ef7e9e597343ef61d43d0c2e6c50133d31"}, {0x1010, 0x118, 0x6, "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0x1060}}], 0x2, 0x400ff0c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x200, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x0, 0x400000, 0x1, 0x14, 0xffffffffffffffff, 0x0, [], r2, 0xffffffffffffffff, 0x0, 0x3}, 0x40) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', r2}) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x0, r6, r7}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x40, 0x4, 0x7}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@private1, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4e23, 0x5ba2, 0x4e23, 0x0, 0xa, 0x80, 0x100, 0x32, r3, r7}, {0x8, 0x7, 0x9, 0x20, 0x9, 0x9, 0x40, 0x7f}, {0x4a2, 0xcd61, 0x0, 0x3}, 0x1, 0x6e6bb6, 0x1, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0x64010101, 0x4d6, 0x2b}, 0x2, @in=@remote, 0x3506, 0x3, 0x3, 0x7a, 0xdd, 0x64feb03b, 0x200}}, 0xe8) 14:51:38 executing program 4 (fault-call:0 fault-nth:5): unshare(0x40000000) 14:51:38 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @multicast2}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:38 executing program 1: unshare(0x7000000) [ 779.476812][ T8173] IPVS: ftp: loaded support on port[0] = 21 [ 779.532908][ T8184] FAULT_INJECTION: forcing a failure. [ 779.532908][ T8184] name failslab, interval 1, probability 0, space 0, times 0 [ 779.553675][ T8173] lo speed is unknown, defaulting to 1000 [ 779.576603][ T8189] IPVS: ftp: loaded support on port[0] = 21 [ 779.618487][ T8184] CPU: 0 PID: 8184 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 779.627105][ T8184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.637160][ T8184] Call Trace: [ 779.640457][ T8184] dump_stack+0x188/0x20d [ 779.644794][ T8184] should_fail.cold+0x5/0xa [ 779.649307][ T8184] ? lock_downgrade+0x840/0x840 [ 779.654175][ T8184] ? fault_create_debugfs_attr+0x140/0x140 [ 779.659993][ T8184] ? kasan_unpoison_shadow+0x30/0x40 [ 779.665292][ T8184] should_failslab+0x5/0xf [ 779.669717][ T8184] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 779.675095][ T8184] ? kmem_cache_alloc+0x307/0x740 [ 779.680128][ T8184] copy_net_ns+0x13d/0x590 [ 779.684647][ T8184] ? copy_cgroup_ns+0x9d/0x640 [ 779.689423][ T8184] create_new_namespaces+0x3fb/0xb30 [ 779.694726][ T8184] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 779.700389][ T8184] ksys_unshare+0x43d/0x8e0 [ 779.704906][ T8184] ? walk_process_tree+0x2c0/0x2c0 [ 779.710159][ T8184] ? fput_many+0x2f/0x1a0 [ 779.714503][ T8184] ? ksys_write+0x1a5/0x250 [ 779.719017][ T8184] ? __ia32_sys_clock_settime+0x260/0x260 [ 779.724749][ T8184] ? trace_hardirqs_off_caller+0x55/0x230 [ 779.730480][ T8184] __x64_sys_unshare+0x2d/0x40 [ 779.735251][ T8184] do_syscall_64+0xf6/0x7d0 [ 779.739765][ T8184] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 779.745657][ T8184] RIP: 0033:0x45ca29 [ 779.749558][ T8184] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:51:38 executing program 1: unshare(0x8000000) [ 779.769275][ T8184] RSP: 002b:00007f8e58cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 779.777693][ T8184] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 779.785689][ T8184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 779.793668][ T8184] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 779.801641][ T8184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 779.810134][ T8184] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f8e58cb96d4 [ 779.829503][ T8189] lo speed is unknown, defaulting to 1000 14:51:38 executing program 3 (fault-call:0 fault-nth:4): unshare(0x40000000) 14:51:38 executing program 1: unshare(0x9000000) 14:51:38 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:38 executing program 4 (fault-call:0 fault-nth:6): unshare(0x40000000) [ 780.004591][ T8240] FAULT_INJECTION: forcing a failure. [ 780.004591][ T8240] name failslab, interval 1, probability 0, space 0, times 0 [ 780.051936][ T8245] FAULT_INJECTION: forcing a failure. [ 780.051936][ T8245] name failslab, interval 1, probability 0, space 0, times 0 [ 780.069527][ T8240] CPU: 0 PID: 8240 Comm: syz-executor.3 Not tainted 5.7.0-rc5-syzkaller #0 [ 780.078142][ T8240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.088201][ T8240] Call Trace: [ 780.091500][ T8240] dump_stack+0x188/0x20d [ 780.095878][ T8240] should_fail.cold+0x5/0xa 14:51:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r2, &(0x7f0000000100)=""/231, 0xe7, 0x1, &(0x7f0000000040)={{0x3, @default, 0x7}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xffd7) write$tun(r2, &(0x7f0000000440)={@void, @void, @ipx={0xffff, 0x28, 0x0, 0x0, {@random=0x5, @current, 0x20}, {@broadcast, @current}, "5d66d5ed836e75513c48"}}, 0x28) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000640)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, r3, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4080}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x80) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) [ 780.100394][ T8240] ? lock_downgrade+0x840/0x840 [ 780.105259][ T8240] ? fault_create_debugfs_attr+0x140/0x140 [ 780.111065][ T8240] ? kasan_unpoison_shadow+0x30/0x40 [ 780.116349][ T8240] should_failslab+0x5/0xf [ 780.120759][ T8240] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 780.126127][ T8240] ? kmem_cache_alloc+0x307/0x740 [ 780.131158][ T8240] copy_net_ns+0x13d/0x590 [ 780.135604][ T8240] ? copy_cgroup_ns+0x9d/0x640 [ 780.140380][ T8240] create_new_namespaces+0x3fb/0xb30 [ 780.145674][ T8240] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 780.151315][ T8240] ksys_unshare+0x43d/0x8e0 [ 780.155814][ T8240] ? walk_process_tree+0x2c0/0x2c0 [ 780.160919][ T8240] ? fput_many+0x2f/0x1a0 [ 780.165253][ T8240] ? ksys_write+0x1a5/0x250 [ 780.167426][ T8246] IPVS: ftp: loaded support on port[0] = 21 [ 780.169748][ T8240] ? __ia32_sys_clock_settime+0x260/0x260 [ 780.169763][ T8240] ? trace_hardirqs_off_caller+0x55/0x230 [ 780.169782][ T8240] __x64_sys_unshare+0x2d/0x40 [ 780.191826][ T8240] do_syscall_64+0xf6/0x7d0 [ 780.196332][ T8240] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 780.202221][ T8240] RIP: 0033:0x45ca29 [ 780.206206][ T8240] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 780.225805][ T8240] RSP: 002b:00007f87acd6cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 780.226565][ T8246] lo speed is unknown, defaulting to 1000 [ 780.234217][ T8240] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 14:51:38 executing program 1: unshare(0xa000000) [ 780.234225][ T8240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 780.234234][ T8240] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 780.234241][ T8240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 780.234248][ T8240] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f87acd6d6d4 [ 780.285077][ T8245] CPU: 1 PID: 8245 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0 [ 780.293687][ T8245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.304341][ T8245] Call Trace: [ 780.307638][ T8245] dump_stack+0x188/0x20d [ 780.311975][ T8245] should_fail.cold+0x5/0xa [ 780.316486][ T8245] ? lock_downgrade+0x840/0x840 [ 780.321346][ T8245] ? fault_create_debugfs_attr+0x140/0x140 [ 780.327167][ T8245] should_failslab+0x5/0xf [ 780.331597][ T8245] kmem_cache_alloc+0x29b/0x740 [ 780.336526][ T8245] __proc_create+0x29e/0x830 [ 780.341114][ T8245] ? pde_free+0x100/0x100 [ 780.346319][ T8245] ? lock_downgrade+0x840/0x840 [ 780.351179][ T8245] ? kasan_unpoison_shadow+0x30/0x40 [ 780.356464][ T8245] proc_mkdir_data+0xa9/0x1a0 [ 780.361142][ T8245] ? proc_symlink+0x1c0/0x1c0 [ 780.365994][ T8245] ? crng_backtrack_protect+0x80/0x80 [ 780.371376][ T8245] proc_net_ns_init+0x234/0x3d0 [ 780.376234][ T8245] ? proc_net_ns_exit+0x80/0x80 [ 780.381087][ T8245] ops_init+0xaf/0x420 [ 780.385168][ T8245] setup_net+0x2de/0x860 [ 780.389419][ T8245] ? ops_init+0x420/0x420 [ 780.393795][ T8245] copy_net_ns+0x293/0x590 [ 780.398225][ T8245] create_new_namespaces+0x3fb/0xb30 [ 780.403520][ T8245] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 780.409163][ T8245] ksys_unshare+0x43d/0x8e0 [ 780.413674][ T8245] ? walk_process_tree+0x2c0/0x2c0 [ 780.418787][ T8245] ? fput_many+0x2f/0x1a0 [ 780.423127][ T8245] ? ksys_write+0x1a5/0x250 [ 780.427637][ T8245] ? __ia32_sys_clock_settime+0x260/0x260 [ 780.433358][ T8245] ? trace_hardirqs_off_caller+0x55/0x230 [ 780.439084][ T8245] __x64_sys_unshare+0x2d/0x40 [ 780.443849][ T8245] do_syscall_64+0xf6/0x7d0 14:51:39 executing program 3 (fault-call:0 fault-nth:5): unshare(0x40000000) [ 780.448358][ T8245] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 780.454257][ T8245] RIP: 0033:0x45ca29 [ 780.458158][ T8245] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 780.478281][ T8245] RSP: 002b:00007f8e58cb8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 780.486695][ T8245] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 780.494667][ T8245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 780.501829][ T8261] FAULT_INJECTION: forcing a failure. [ 780.501829][ T8261] name failslab, interval 1, probability 0, space 0, times 0 [ 780.502678][ T8245] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 780.502688][ T8245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 780.502697][ T8245] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f8e58cb96d4 [ 780.541155][ T8261] CPU: 0 PID: 8261 Comm: syz-executor.3 Not tainted 5.7.0-rc5-syzkaller #0 [ 780.549752][ T8261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.559896][ T8261] Call Trace: [ 780.563374][ T8261] dump_stack+0x188/0x20d [ 780.567748][ T8261] should_fail.cold+0x5/0xa [ 780.572279][ T8261] ? lock_downgrade+0x840/0x840 [ 780.577135][ T8261] ? fault_create_debugfs_attr+0x140/0x140 [ 780.582959][ T8261] ? _raw_spin_lock_irqsave+0x94/0xbf [ 780.588738][ T8261] ? _crng_backtrack_protect+0x71/0x140 [ 780.594296][ T8261] should_failslab+0x5/0xf [ 780.598900][ T8261] kmem_cache_alloc+0x29b/0x740 14:51:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000041bd592000000000010"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000000c0)=""/148, &(0x7f0000000040)=0x94) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}]}) [ 780.603754][ T8261] ? crng_backtrack_protect+0x80/0x80 [ 780.609171][ T8261] proc_net_ns_init+0x3e/0x3d0 [ 780.614030][ T8261] ? proc_net_ns_exit+0x80/0x80 [ 780.618976][ T8261] ops_init+0xaf/0x420 [ 780.623054][ T8261] setup_net+0x2de/0x860 [ 780.629223][ T8261] ? ops_init+0x420/0x420 [ 780.633565][ T8261] copy_net_ns+0x293/0x590 [ 780.638012][ T8261] create_new_namespaces+0x3fb/0xb30 [ 780.646188][ T8261] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 780.651835][ T8261] ksys_unshare+0x43d/0x8e0 [ 780.656348][ T8261] ? walk_process_tree+0x2c0/0x2c0 [ 780.661469][ T8261] ? fput_many+0x2f/0x1a0 [ 780.665810][ T8261] ? ksys_write+0x1a5/0x250 [ 780.670329][ T8261] ? __ia32_sys_clock_settime+0x260/0x260 [ 780.676059][ T8261] ? trace_hardirqs_off_caller+0x55/0x230 [ 780.681793][ T8261] __x64_sys_unshare+0x2d/0x40 [ 780.686568][ T8261] do_syscall_64+0xf6/0x7d0 [ 780.691088][ T8261] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 780.697014][ T8261] RIP: 0033:0x45ca29 [ 780.700915][ T8261] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 780.720618][ T8261] RSP: 002b:00007f87acd6cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 780.729211][ T8261] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 780.737186][ T8261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 780.745163][ T8261] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @remote, 0x81}, 0x1c) r1 = socket(0x21, 0x0, 0xc2e9) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x6, 0x8) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) write$binfmt_elf32(r4, &(0x7f0000003200)=ANY=[@ANYBLOB="1fe685980630829e48930677379c5597b8ab6824659be57c916cfd76d385938b4a39324b698b6f49df7a211af939668d0ec77ec8e822914fbcdbc4fa65524c76ae153d0e7df10d3491cc155f033ab7439f0ee2984c31efe9fc65d286c96305ceab6f594ca25283a7e1bcb2244cd0fd31675d97c10e967e6b2186260e6acca479d118251a3c7c3ca0d70981aa746105de4ef33551a57c3e7926ed4da13a12f84dd80007e0441f89de7c8e324f6052a71602972fec51a5c816a304f3e358420bf6cfd21f8e812678f5b050fdb11a4cf3b66044973e58630ce9dc300307eb95377bd290bf6060fae53422e9cde123d2057b0a2686c58d7b4b90946b6f51623d3e70d74bbf068fbe26edcbef006747c40a5a8574b4d39a29f66894ccd2b5dd86c88fceee029ca4f77d92376334e5106006ccf8966314287c5a1bce2deca9a69f3b7f3344b2a0a0722d40d929488cf35586442bb0b6f9d4b95f2f17408541d4b3d7b31488d266bd8c6f4249c92bb9bbd257d0fbbbe17ff1d68a361abef2570d45c76e2a23775ff643a8ef148e8fb5c62b81e5a49cf0dde2f035216233b6d3a873cd18d50a44188c5a9f65e78f1929044b8f431ccffc7cd13f90330a79198a0373be1d9a95822179a9a3008c4db5f2db6bd27a3f790966f1d33d464027447f913d318f60284f880cb9718df30f005027478994b5fe4aed2b23f4051e0c65d864fd713ac84dd824c3d24b75054e50e5def11d987d8950c46fabc3cb2393bbe0f8ff144333ab88c245ca6c45e2c1160c62d32ba6dfe0c540e0ecbe92a29914e954a8b7d3cd5a57a6dd2c848f6141a672b8c06a6366dc91615afb85a9fa106f76fa4080a52ab048bd295657a7c21db8bcdd294a8f5e7dac3801a20801af463ffe3f4f5ea10a2e064b0b612069b03cd9eb9074d2d535a9ec5f81889365cad889f50713a12ffbe2aa6ecff025c7ee7893b90e60b66c27b8a290497b449bcab915e28d091a3bb2751c9ece55e672f0bc9e665b01a4267a315691b8f714c587b35c20be80e4a393649446e22e74144fc2d2b8e1971b7f82967af5044b33987b40b13b621f946295bdde8e0db4017193515bc52b0b1473d1f73929c98be9ef79f831a828eae7ed6b9d18d1eae7a0741b2145d62decb57587caeae12552b44976e6c801a1994ffe369e40263ac620e17b6f7b37bb5a23c1f9531fe52128bd18fbd19208b0f73142ae25e3202081e95199fa77b73a049b0519de83e2e61fbeec7394d29543a5b8197e611951307f354065e32c505f451b56386d422fc7657dee979de5808bccf30519e8498cd2aec86c8f13657d4b8d57ccdfb2db7e272e1f3c0774b9676de513cbf5fa1e601cb9be8d65f673d1b5e4da16f794f50e75588b0131e314abac226fce4af1904dd461e628541768234c4066893f844176361750d74806957b2baeb0f189c6ae064fa3b01a27946ab587f262b0329139b0ce9de80bebaddb5f39ea28ae085319a1d26d8c753c2feb0c14fa65266675030aa5272de09b60a1d6135e7b169ed752f69a97e0a8587736ef492b2e04fc818c6c4a2fcb3fede048df352c94eb0fd178e2b76d9dc2664cb770face8faeccfee952cce34c0de454db70b64f47ceb1a2a0c9ad5365a1ad8aa135696f4c98f944a1f93def11d7da79cc80f81719e9b09014205c4cf5df2f3d0f9d41f63059e2ab49a3885857c37cfe895fbecb33817d277004d57fd6e159bf319690b7757248a232200325bb6dd4a4f4b2211386e444fddf007095c23c3d0acfa5207ef8a577365112d567c6b101dd0c6f36ed6f626beaf210665cdf3e4fdbc0a3dbe21bd7aa2c57f882933f7bd43d77f7bfa12e15264e300806b410d9c889133660dd10a3e05ee4d2aae63214289950aa8df89df88afbbbe5381a3c7ca36e19836e2fdefeac18cc5742ce2f5be909b3980edd8ec4c2db0f99214ba15e9049a673ea499f65e349fb416ea05c17bb98f4df5ae2bbfa4ce5d0d43a6c57682f292b085c6cc4cf999b83c51c629cdc87768c43cfb96d82373a6adcc05ed08c4755b087da1bd9123dd07636481965f0b0c146c0947239de7ec5cc692471a9f1bdf3b6c46359d14d5f010a5624936c4a762c55743c49d0f3d361f3639f3966205001f554f83d6abf52872ca765ed845ad9228b5a721384118dc1c323c19ed45a57fc8dba4f1446691a3f8599e6b308422d89efad11d1c98d74b24021a471480f2ddc99b825a91b5ca66191b541bcdd35bf58cfac5b9570acb833910f872c90bc9ceaf381dd7dcc71f2fd89f1848338e945321e2168c55b1f1cfbf2e956f053bf3a8a718ec055fb8cde3709578c0b6ba8df5d13f7a7b8fcfbceaffb159947a7a509dac00822704fef76fc674df3c9d0003f67d88362a7ec921e5cfc0af554bd66d56efdbd6a03c3a6b40c8b9dbe6d8f34e6b46f07e8e4b5b22da3e6dccc3c6832418e242105dd6818984d717f8d4599646d14ab2782ef00cbb8a98a351ad51761bfe389e1ca37755b3152b01040991c81ee6b11261b4f66a788f45accb397e9c0cc51a26d67bdd7644b7b196250554ec518222f0e3877844b3e9a1666f2a6e49fd3e4ff62f6b304ea909a6dadf64965fb3041627dfc23891bcc3b24cef34c8b82553e50742491e6828120fa43116438fff38a5a56edc770ddd84edcc7416043dcc5274ef6cc951c53a2b03a6dbd94684a7edcb887b40f8604929247e320151fa108bd6eb6d7069dcfa6b5e1103e329751320177b9931d2b35289038e4f062e2546e6e46d6307b7444d4ec8c58f3ff075675b3fcc18046135cc700adea2d0713031f2f53d4ea31e0f721ce00fe976431478d234a1f6debae3c5204a5d9aeb771a2c1dad87ac11d73c6e71a4667bc90615a3078510b1804a2521b8f223d58954aa45c09442463ebc59cefa2594b7d75deaa543e8a81ec2c894189bd250a1f440b132971f37c6e3a82db70d20661dc1ffc58dc1db5f23657a6678ac9018dfdf73ebaf36dab22d083503081bac07ea815d7e6f469c36202e554094320f4500877bf90fc8044aa6a33308a1d5ee7c37b4aa27066b5d55fc795229105e2d1dedf06a395261894de30cf6b2c652448889ffd4bdffad869c94b48b2550237c4683cceef333c268354365f8f1d33b182bc67294c27868d90af9b8b9b903fc7d5e34947be41e1e641bd177cd2f194d1583af699b0f2613327fb8de72daea61de499453e093a214d2b6c8fbdda2438b95299a27fb7b009995d3b22aeaf9123e4243bbc7af737c92e36bb0fdcab575ea72de1aae8ca3058cb112d08199ef340d67e2688e6a71f38785f905e5444218ffa3cb250b9a87827d499766c6f053a85fb072036f480bb3c65ff7f2aabb2d7b93bda41271a782c250493c671362ad824dc87731692d6a43796d62a1fda4aa0855d8245a5563dd8b32b8f7d22ef7f6f2433c5da6a5fea76556517cb12cb80b22c728fc7284501d3d689969001b9eb386889f23cd52b80a01e4b4d8e5b32cb3476fd7bd5cd75cde2bd977c701ca63c686c1079c31daa05124fd4835c44b8df3d4079359377b2913d1d9a6df6cc9d806584dbb47850163bb8afcfeafe022ab6d364882d22ccdd903c3c9906bf8abaf303b5719e42fc84d3261e506f8eb696f2847eaf3d183ac3d16ceac6f0b602233972570c925ae8bdebea5faca0fb5ee910c0c240d4168bb92d34428298cd7b0d91962634d4eb6ac15b6952ff4f5b93df35ed54cb62c4b1984fb1348d711883cdfdce67dc7832d771bed5366a28f7b137d31a7b7e2705e9f43c2ae2c118c357a91bd45daa67a289b16a674aa6a8feb7a4cbef412b95a2f966b8c6930a584d22b9330a7c2d008dbe66fff54182ab661451ea6cf228089b52ac11740ae2ae5074af3b0f556b4e834d8d05ca630241e7a44d315ac653d3f40dc01b6cc724334bf1674ae4201258149a1a47b856b2789ec538cae68acd6454769bf6359119983647b580b90b28f16af0bb10cd62c0ee3c1e1ad826b4372e056b48ac59b4ae000b195226314b5492875ff905b3532c830732d514cd44b04689f498b04c1d86a72de38c98b7dda6d91a5594f44f816eef278a5532ca5078ce766a21716502b03a7109437158d279071e3fa8cf18df6a4981f42e245c7694bd231aa2a117a147973110502b13f1faa4b0eb901474a3425277179ccbaacf9a5db75c3129913be41c156dbdde50ea494bcb967a22f52c928983f9d591ec45566f27a7379324f9d4491d9c3f2a0e48799b1e2d2851490be00dce2abe50c16cd8b0f4da8a65b8f5f27f64d623bc568d8b2e3d53f73670d1dfef4617711a7657b0d980599cee1e41ec437958b07032707d09392ece609c0544157ff63c1581dea7f36812e9f7b786febedfbe9ece65df310be35b8244362dfa4bb0715afb2e370b44c3f98f67aa80e70939f137234dc12250a5b33a99a9f929979f2f51601b0885a9589a60fc3f0bc8a5f7e6d131e9882e79e27d59e73beebbcafb3d4890b5723ef107fbc8ef08109142e21014badfcf214ba42da17c6808efa6e0068c01c34143f61a2110ed53c5102f6a19c557f73b10cd84a933f1dfa385c778b79b7c918b3fb0f4a2aa331c4d0efc63e52b57829eaa0d50f7a4f8c9be894799660dca8f22ccfb55705aa58c707e84126953340a24a364774593ae6bd37b39a544f2b05f9ef03708a213fe82222d27a40cbeca7a2a2d12004a7cb1a3583d98e758912fa1ed5257ca431c635a78185be6916b46f72f2e1ba3a4223f6205094c4ce48801d0a7c6d55815b548980a22080bcbde221f6282fcac0dddb0790395822481a98dd5c660e8886f99c5660d4d9f329665e27ab43ecc5fd8546b253175b96107b333f2d8c54c93baa40d1e69f42713a797fc3fb57e58432e2c13439a97f13ce7c367e763d75420b8fbe62caf91e33e9152aa886a6e2783b3d8ed932cdf65c45e6846c6e6639b23b673836aad1aefe8ea1c9d2cccfc48f466fb7cad246c4da433fe0ac2cc1f9f3c75531a8c86e1a3e93a7dae122753dc4b81834b9f3120691527def7765d9bbb0142ef6248c88ad76bcfd62d947cb35ef4e7f2fe48cdeec4a1c701eb5c04ad27e79137c1ec1380e5d07b7d8b04ea0bef96f45165dcf696468437da772704fd59daf3658e1712f9e4d7b29c7ef3500b9df9156c43d4c6487500413baf010ea8996ec68435605384ee1e13a0eb79183fb899f9a109427046cd966fabe6c122a8a6df49cf0bf223f05477ffd5191223e3a9a815fedb3b19b4a4986da3c5344afa4151d395d7942ba4d1e2730a11290ab37d075b52a4df5646311290f26eb20d14c7c1e3af18f85cd2d64b969052cff45f45197c9daf722678152d317bd2106bbd0444bc56038d3e664e5eb9eedddae318c3cddef2bc226ed610b0618a82da7ed533872a1f653434cf06ce8f038e064c67b9d32da8019f1a0f4b56ca52a9cc1e848a0711fd1e8b8a007f765a194cdd450cadd0e5605ff19aded55b7ba9afd76be59bca69759e6ea1d161924c9f28c962fc1de488133f0c13ee6601eded82be0bb6d92f21a9e4ea5c288e9eec6b46af4241d8cc700afbb65cfc815bcc2d5e02b5a216f03d4b4b01883211fc703c38ff00a6c0d9f93bbe5e5e96e55d21c06f7690c227b647a74f2f830eda29adc9528c00e0d789f23ceca121b9b12df579c778736c22f1da739f164ed4496d1533deffca832a9441f3ffbd89bc19664d8bbdc42dba888ec3013270d09a9e2430a3362221d540b238397cc8c41f6bb45f6b53fc21c4ab5e7da1214b6e1fc520d596bfb157d5159a5b9b75c015faefb3756b84d5a0d7637960176d5a1d02c62e07435349f999b6de36b62ba260b3b0f4b2ea79e23a0142c4966d7c99d3decbba78d0fbb466c0cf720dbb51a1a5cee15972c48dfaa39ca84131c443dca4150698778cd7958b33945e98d1069fb300ce8f0459e7e4f5aa8ef22e3a89ab7b3cd3cde80d69d65ab2aee2c8956c1c8a33aaafce92aaf316f2b7686ecf4507680a7837548ee5ae07e6fcac1845f198ec4b4eeba8dfbe1125adf14dbd3941da7f05e71b75908f935a", @ANYBLOB="23eb3bb810fb952267ecb0517cec70024f03cedcae2f312ab412b64dffabb9659028039becc1537aa56e8c6f5fd68900d35b830e4fc656d30c151c44691ae14332d1e7669df8fcf36ef8658b5f7eadad211e3061c62e82d8ce496e95b8d9d38846235a7ec2bce196ee9d8372b8333f", @ANYRES32, @ANYRES64], 0xfffffd6d) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 14:51:39 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 780.753137][ T8261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 780.761112][ T8261] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f87acd6d6d4 14:51:39 executing program 1: unshare(0xb000000) 14:51:39 executing program 4: unshare(0x40000000) [ 780.872210][ T8289] IPVS: ftp: loaded support on port[0] = 21 14:51:39 executing program 1: unshare(0xc000000) [ 780.919380][ T8289] lo speed is unknown, defaulting to 1000 [ 780.967169][ T8296] IPVS: ftp: loaded support on port[0] = 21 14:51:39 executing program 1: unshare(0xd000000) [ 781.023645][ T8296] lo speed is unknown, defaulting to 1000 14:51:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x40) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007f00)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000008000)=0xe8) sendmmsg$inet6(r0, &(0x7f000000c040)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0xffff}}], 0x18}}, {{&(0x7f0000000100)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x29}, 0xc8000000}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000140)="12a4b5cb", 0x4}, {&(0x7f0000000180)="82c1b76f1920d4937224fc17a0a1fb92c1e977ac719d4b7efbaa35af0a45a844bccf834214de4a94a29040cd2279197de45a172e17c28ff4fb749ea2712ef4e6390224402e3f1efb675a14cedec3241f1690388c8cdcd1dea27c8af5c3b8fcc7d207f4dc37d9397e4c489d1e0f9075bd7a2f6446fddbce8b7da7713acd755f31d037a7a8a5ef9e7b4c132956c2753ddd146e436f451908b675b91e89dd23b791aa2580f41c5d254d8e14e9527d26377bc4105e2957a72cf3308277056d62d4ef02bb279dc4662d117f552788c7a947441822eb1c554d7eb830a5ec97dd5f3ff859ee38ac5b24ad7f07ef1472a2fa995c3bf0e8b7", 0xf4}, {&(0x7f0000000280)="3e001bef6bd9bfeb434e6b80e40a340858ace503", 0x14}, {&(0x7f00000002c0)="e905065e49234ecf9925b6acc0a281ddcded05d04d81", 0x16}, {&(0x7f0000000300)="f8e39a5f0cd32d8f52c57c54e1535b283da09d2ca90ec5bedf6a00bf21ff0e70c8e7bd6d5a87b5d50baa3d11d4cdf3410ead89fafbef40f61f900e24317b9c98f7e1320919481daf7d3bcec7e6c254414f28e0d11726b389fe3f8b836a9dfda553dd984d65aebb547522257de4a7490b935d3fde0111b0d83e64675aefd561259064e32d11cab6e6", 0x88}, {&(0x7f00000003c0)="5c9e7e22138ad395d597f774", 0xc}, {&(0x7f0000000400)="3fe3b0dd510b28fe772ea831b0df6353b7b22a094ac2cdb48959fddcb815d67be4fe2ce802ee365f83c3dc754079d5be9365ccbf7e21acf056fcf1abf586e99bb34028bf21df4fec8cf5f295f74e23ec879f3a0453aa303d71f4cd62d7c1b7a457c3b4f9433d8a085b0fe0acd1efa910cc4451e0af95397156e4b75baffa55a7f44a5cd2c6e84f263dbbb9750d15e2f594fb32d7c52d74da8c7238b945a958cc61ad2bf5a286", 0xa6}], 0x7, &(0x7f0000000540)=[@dstopts={{0x58, 0x29, 0x37, {0x2f, 0x7, [], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x797f}, @ra, @calipso={0x7, 0x18, {0x0, 0x4, 0x4, 0x6, [0x8, 0xfffffffeffffffff]}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x3f}}]}}}, @hopopts={{0x110, 0x29, 0x36, {0x5e, 0x1e, [], [@jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x44}, @generic={0x6, 0xe5, "276c3156c20a86e18cabdc89cf70b2fb1d91e1b09afb5f5719a8c60fe1dedf1c721a952a44bf544446f0b964ef7e0da1ff2dd124fa3f87822ae4ccb0c1d9a97918e3714af9fadc98cfec150fd26392635469e750df142563a03164298564fabc77aa1cd9d98f73190277fc6e30f5f2ec3fecc9489748789f758d2e9d2886c987b2f40c35468fab9abde604e96b16a895796150634d75790567e01dd95ade54cc4fa24ab0b61684fbfa8ec73d60f34b22786ad8d88856893f2657c0ff2d0123b541ee4328e8a1a06337ed498a810c11bcba4f1f9b6f1878b8a99df4d95d35d6c2746aad4bcc"}, @pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1ed}}, @dstopts_2292={{0x1b8, 0x29, 0x4, {0x3c, 0x33, [], [@ra={0x5, 0x2, 0x200}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x20, 0x84, "abe9b907c941a487da98b16a71e1467523de31ffba211dd660b7720604d517df06a0243b244ebfe0f1cd4a58fa929faf29a56c811d471d90d758e5657c3157de06a43e6f9f469670a1edf477178addabb9e9db141487000bc31334cd3b07913e2eae63ff19b2df62d6748d8097bed7bb5b1cf1ad5bf2f3d1682cb9c188dcfd15381e963a"}, @enc_lim={0x4, 0x1, 0xf7}, @generic={0x0, 0xf0, "7560083d8cc7853debedaf7d5912115b4b4facb7a4105aee077acb7e3f3719d09970d4f8f36713e8a5cca86aefbc91315512b97f653c44eb1c32fd7229203d70c73dc687cacf32142f6b4b4f7dd711cf65d06e90081dc27aad7ab411d62519089a9d840be8d0725e67b7899e379ff84038dc2a671371e6917896e34ab7d29ee831ef99181ac820c3c89be1a250cfd2c7365cdd6a0358007e4b3bc202cce5972a975c7ca4269c39289786867ad0e6348e0c200e5a9fd69ea51a1aeb56be459e420ffa7b980d1f4b3a2211be3765c664e48539fc2954f5e4683666e858d77572e0f892fcd5f00ab7c457121c024cd5559d"}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1ff}, @jumbo={0xc2, 0x4, 0x101}]}}}], 0x338}}, {{&(0x7f0000000880)={0xa, 0x4e22, 0xffff, @mcast1, 0x8}, 0x1c, &(0x7f00000009c0)=[{&(0x7f00000008c0)="50afbd3b97c0450b2361c0e9337d7a93cef63ba649c58b5c14e4bdb0ab311d6c1df81e59b9b81f9a6c7371718a7ac7cdba592e09a8876fd23fe91a32808aa970b2309bb06caeba9dbd3352ce78913276af", 0x51}, {&(0x7f0000000940)="7afbe6bffd75c0a9fab5f1f7aff6f79f26415c926c565799ce3218fa1b37015d1ff443ac53683a6390db40538b3f45a830fd0d1e51d4b1a4cd08666f6167a1d694130559795f7cfc361c66f60adf6f082ea414421dd4e38f24ac9fc6d410c60edfe7", 0x62}], 0x2}}, {{&(0x7f0000000a00)={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000a40)}, {&(0x7f0000000a80)="c92049044964063cc16ecdf39dbb6ad7ecb6fb7a0f13a66a237e8c898d92693e8b85d0050fb54e8008626be6340860cad69274af1ff6903e00b4aed7ee76231c80b1e158a80b39d5b0bfa497983d97f489cda6468ca946568bb4323d4dde319416a551195b11323389588f1f7e0890ad5f066f581e6d3a26cac441f7fcbb5a7142cd8d41", 0x84}, {&(0x7f0000000b40)="b0b5e7b96ffbeacfdfb36589a84ec65d5ce66c8729f538fadbf7a89a42b5012f8a243b7571245dbbcb76229a4f93fb2690d06251150e016c9e266f962c5147bd77468681aa713198104149d1db64eea5042eaad7af410bcf7c558eba74", 0x5d}, {&(0x7f0000000bc0)="e97ea7aeae40cf80b0efdc6a3b58c86139856c3c2bb7e2dfc59d0c9cd944f64318396e143d311d1b7dab6659719cd0eb810da8a35bffbec9c576c254a0942afefc29691cce99870d014cabd10a27217386e5cfc7506b6e048a1fcb76dde586dfe81676278ecf8173f80c8a68a6b0ba273c228615417197d1688a87ac620ef128867375fb2e35ea7cc2ec042a29bc2130", 0x90}, {&(0x7f0000000c80)="05977485cbed54d31ed4aa2ebf8ad58700d8b742c77ed303b7c1bf50872ba6f08d03358747e3c4711535da6c337a5405c541e114d3664f691a25bd7dceeae353441df8942ffab491551ad93c6cd9c06c13bdc3c99f29d1793d0fbd", 0x5b}, {&(0x7f0000000d00)="17e5e8fca658f1958601f3cb9056e555fa254afdf19d9d3bd2ac2789a61fb6ac217f04cea3837bd3182a40fa17991bec79cb146c29c501309a4fb069e2ab66a480db44a850367795dc2762908d02c7f6607cb0d2001400e69a5a52794c34f1d30df077fcb5315c214bc43bfe8b", 0x6d}, {&(0x7f0000000d80)="ef49504d52c609b7267ac5305dfbf2", 0xf}, {&(0x7f0000000dc0)="10e82ea8053c19558fb20bb6f7e9aaef79b2fddc6fbe1f8502bb75b45c4c05ffff88c09e290747bc09", 0x29}, {&(0x7f0000000e00)="a2391cf641399fd450a27f", 0xb}], 0x9, &(0x7f0000000f00)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x48, 0xa, 0x1, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x3f}, @mcast2, @ipv4={[], [], @local}, @remote, @initdev={0xfe, 0x88, [], 0x1, 0x0}]}}}, @dstopts={{0x40, 0x29, 0x37, {0x3f, 0x4, [], [@ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0xa7}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @local}, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts={{0x28, 0x29, 0x37, {0x88, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}, @dontfrag={{0x14, 0x29, 0x3e, 0x200}}, @dstopts={{0x88, 0x29, 0x37, {0x0, 0xd, [], [@generic={0x9, 0x6c, "97f19218271dd04cf7db4ab35d43a60e841d7dc500fe469db4989b50d9d7f0a99bfbe6f9f3b099c8d82758c4dfe110ef6b38b2030f68905d467b625f28634de09b06829a98e52d56f2fa2fb595663017af5ae2a544aab465f29065c20103b96e4ec7b12f89f57e905a9ace39"}]}}}], 0x1b0}}, {{&(0x7f00000010c0)={0xa, 0x4e21, 0x9, @private1, 0xe5c8}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001100)="00af134c059dbc1b1d7d0e22ef5f18606046c5ee77188dd8440363befdb7", 0x1e}, {&(0x7f0000001180)="1a4d25079ce84957c33ae7044bb3a376a0b7dc3088d715d5cdd34c4c74e2b793d8e84d3b3f34cd309a0731d443b27c04462c30872f1017ef746013534be60c6824d8eb0d8413e09abe6cbb53e7ccb5d0a44f53b76c99c3465a8b6cd222354f76ade1b5b2abbb3359a21d68416e4957d352e267264942897a125c5e4c162bbd61cb4f6aa7eb3ee49e381c4502924091a984f2125429acbc667b8bed4fac8839fcbe5f93e87afbd05cc9e602e79c298103b03870663bc7146baee382a8816dde3355b2d7e6ad9ca29941cc86da6ab719d5f04245c90bacf6ad", 0xd8}, {&(0x7f0000001280)="32fd30ba9954adfcfca1e9b355763093f7a3c109ffc9b15bbd4bc6733ce27d2d0c359d9f43be5caabb902ed4849e7af7f08bb52f8b950570eefbc4983f9b1c56cdb9f4babe63b51d3563e156c0bf528b8eff979785c8ae83d937287ac4e6617309fe16ce6ec396ecbb822f9c0c8845c368e91a5e6ca2df02d1d80ce5d567f31678", 0x81}, {&(0x7f0000001340)="8766b102b9642c3df74d30945f4e752f00452593c60c627584ebdc2400f78208f1179cddad0713bee0f334bb07cd4aea775622dff7a4f6be088c0dc60d0927903875cb8099d1a7b49ab7d3fbdeb5ce0fa694aff2ab0f98cb1d53a531b645e0d09087ceb53667390eb120467fd382585e88ce5098d0da5d356a7268244ab94cc8084128f448d9743c54f4a285e15a617d9a355b30979586160a48705f488c09f220ae23930101f67ad82e73e3ef0e39570d92860ed94486ac64df394930081dbed1365ddd70053592b79ae53ef6598f7332b757a2fce1", 0xd6}, {&(0x7f0000001440)="d80ffafb381d98479815b420965245f7d20950d3225f761433b20e05495a73a06f46427aa3fcf278b9c8e69eba2164a80f4ef7612cb30f773f43e18a9079010bca997d0941060908e89261d3fbd993108b1cb068b273864e1e47230cbe1f033341078806eddab20f4f4230630a84917d744760aed9bef73487c883ec3394ee0f2623a51d130445bc874a619d6742f16e3abce69f009cb42272eff5ff78f0b4200e7e9396", 0xa4}, {&(0x7f0000001500)="29d738f8840fbefc6e87b76bb78b4af54cfb547d1ef595dab8dfe2f23269945d3cfac843ab9266e3e0f04a58fc720d0da2581f8acec9166129bcb11c645dec6cacbf696cbb76e61fed306513b4e721f3ae137b27e81cfce2badb1b173c261429c7e0b35443e695c696d46b069dbc411c61f8f4d200e60a8f2875ff158670c2a33471de6d9f331edf121b6636ce30d288887e2ab7e2625361ffc4651cb056e671732d5c79446ce73ac15d56287ca0d98bd1b76b6c98fb759e7a71", 0xba}, {&(0x7f00000015c0)="7e81e249e40a03a63c5b2b8b79046f71214c4655ee51130870ef5af8708ac07147b0465ee58a82e718708b3b40ba83f49342048ae21b116e00dcc6dc4a5fbcdd21088dcbbe4f9cfc1237d1a855ca8561e0e9b6114bb62f9d7acec7897b4dc574de1b826a187bee4ec6aa30928cdbc0a701783bf2eced7452435d83368521019ddd429d95710e56f208d7c881703c859ebdbb743afc583a4619ab51915655b0cd00b02a35d708c4005d5950d75d60fc", 0xaf}, {&(0x7f0000001680)="af5e22104be9cafc9f0e0734b492a7ae62cb858bf6d4f661e2be9b58ef23bfc7cf35ba7fb8b225df82be4b65973feceea3bfe65b9abc17f50afbe4035c7540c91828cbcf595ab58d8b13d057516099382024e76b8c03eb406d7083c2d2480ff49615fbf3104d00affb9bd1bb7f126e14c4001ed4f0cd29d498694767eced24572885a1c71412611a7b56d4bdc3c4fa9c4bed1d43ee0c4893ec52f9fbc76e51a756ab13e2", 0xa4}, {&(0x7f0000001740)="156b13afddd0733b93f806537b193a220b4b3bd1dcfb9f33d6500a", 0x1b}], 0x9, &(0x7f0000008040)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x6, 0x8, 0x2, 0x0, 0x0, [@private2, @empty, @empty, @private0={0xfc, 0x0, [], 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @hopopts={{0x40, 0x29, 0x36, {0x6, 0x4, [], [@pad1, @calipso={0x7, 0x18, {0x1, 0x4, 0x8, 0xeac1, [0x46838e69, 0x1]}}, @ra={0x5, 0x2, 0x200}, @enc_lim={0x4, 0x1, 0x9}, @pad1]}}}, @rthdrdstopts={{0xb0, 0x29, 0x37, {0x2b, 0x12, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x7, 0x73, "8f9e273b2e9944cdb3245f197f61e09cb73a0e44b7b8faafe517fc4082896990f8dc1f133fef7c245f7fd7f50da2b6991819b96c720d7a68e2709948430ab22908f36992446bdfc21702088aafe5f79c422ad5b753208ad35dcf631842d396ca55e11a0c81f99cdbd8adfd39639e866e02588a"}, @jumbo={0xc2, 0x4, 0x2}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r8}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r9}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x32, 0xc, 0x0, 0x1, 0x0, [@remote, @dev={0xfe, 0x80, [], 0x41}, @empty, @private0={0xfc, 0x0, [], 0x1}, @dev={0xfe, 0x80, [], 0x28}, @mcast2]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x33, 0x8, 0x0, 0x9, 0x0, [@mcast1, @private2, @dev={0xfe, 0x80, [], 0x36}, @private1]}}}], 0x280}}, {{&(0x7f00000082c0)={0xa, 0x4e20, 0x10000, @private0={0xfc, 0x0, [], 0x1}, 0x9}, 0x1c, &(0x7f00000094c0)=[{&(0x7f0000008300)="360fddb23bfae49497a7f6f8626943fa535f4ac5dd55a30912f22bfd36baf76d00600d4df775a9d988b15b8ace82a981a3a2aeea18bee691ef0254347fb29fb6d6905de3ad06e0419d733d3ed7957ca1be00c4b577b529a26d5020460f2e9e4c0e3574c3079b4d0d360f0622801e7ac0ab68c8b5efe705d9cac827bf86cc3d0f9ebc6ef7b2f09526ad4ce6cc420bea2c1422e82495d25e39a65ff42ad9f7f4ec7bdcef5a69470d54d33a0987de8066c401035168d2076076114fdd5c3497a19d147b6b15323366db5e68a37f0d07075ee951ae96bb00672af0383a4f6e35a2b30ad317fe8c18db43a9", 0xe9}, 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&(0x7f000000c000)=[{&(0x7f000000ae40)="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0x1000}, {&(0x7f000000be40)="bb49ce49d5c7b11e81deb27a2d6e65a65181699374c8e2437b3917dc48b123cd921db9419d6f596a27949d4342b3ef2da977a7ebb39593f78df812286cff67daf087dc78835f564d97cc448cbcf28de3292741645b85bc0e946cee1d6f0f598b51db9619ec685a8bfbb12e800aca89f3df3b9007d1a5935ad61fac1fa851a3a9d5657c54fdc154a5217e0e8a1a01118e11", 0x91}, {&(0x7f000000bf00)="b424ad23ade13d45e21b4e4a689ee068da363ae559ba8df40ae999bdc4a241223bd98f1b5ee4cb5e795f4a863872dbbb03cfb6fe5a6043ee95865d492c049638288b692eaf5778e32b3192d13d0b5548dd6848ac2e26bb7bdb0d1fa09113a64aae3459ebe0391296f59328832ed0ec607bd892adcbb8686f9300bd2a6beb56a258cc47fd33d8043ad47c33ce637f6a418a2885c5eb6f42e71e6bcc5db1d2e515bec8d3a23de42dfc74a18d2107d7355653b7cd0ebe30a8dba843a13df59bc7b9f7d2c33ccc3970c08529395b66273e4daf113f46ed7e824ce50e7893bd98c4de773df461", 0xe4}], 0x3}}], 0x9, 0x40850) 14:51:39 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:39 executing program 1: unshare(0xe000000) 14:51:39 executing program 4: unshare(0x40000) [ 781.278108][ T8349] IPVS: ftp: loaded support on port[0] = 21 [ 781.296648][ T8349] lo speed is unknown, defaulting to 1000 14:51:39 executing program 3: unshare(0x40000000) 14:51:39 executing program 1: unshare(0xf000000) 14:51:40 executing program 4: unshare(0x80000) 14:51:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) sendmmsg$alg(r1, &(0x7f00000008c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="17f407f98151e34a252e09f87c7cbea4f2538835889804d948a7ba6dc03923acc588cf96bd32a9675c4e36f4d37305f9d7d48feb73e5c68444facb8f60c5a7934bd6207b403aab2516f967d57ee780b52176ee54f5b9aa89368be31840ccc18d87de14581a4a03ac45c8a59f025a42b5d98685e0be22e7f1dc7dca3e9f06265e16fe29689dbd41c1d46838a1bd6a0e3254d092c5860ba2e099419d06a659a6d21b78447751f7620e07a195751f798073c1bb2e37d843912ac8860a620860b415745f000f12da23344ddb2b40da479ded9831149de542750ff52cfdb771b9c5082d7169", 0xe3}, {&(0x7f00000001c0)="6882f2936b2881cc1de118d4f9fe5ca589e01be6f19db923b956d04d1a903bc5173787c6e6a74bd308706de3061528399e902399e8be1a39c46d215611fa07638cf160ad1bd733404a23dc0b0a0aa6e6e91e0903a05a4fa2e3f35e61168e75b6f1bd69d25f056115d94502c3acdb6cd1709191b621", 0x75}, {&(0x7f0000000240)="4758cb84d152e32aba350522f579d46caaaa30759479faa914fd17c2a03df70d1516857e7408892dcb423e12d2c59907574a77125c5afc203cfbdc56e5c9a610e080666232557570aa0c0213dbe34f04296e1667658a14f7bfffc5b4bdeb9032c8ea991a9dcaa959801fcdedf17cbf54499bd40128d326ef2ee559549bc800f907378135", 0x84}], 0x3, &(0x7f0000003200)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x88, 0x117, 0x2, 0x73, "6e27d8a5cca680dc21b0a3af69f20c25604f53e5b44d6940b30409d224689497f1002d0011da8300e64f0a175609fda86073650f2e26740cc5a1926eb5b121ce80ea26a691facc96a61a0a555b4583f60758f7316ef545d36e67df4fe9c3e369d463f92067c7e45057fdd7d3cc4c73e768c026"}, @iv={0xd0, 0x117, 0x2, 0xb5, "1fbc7678d8f73bfe254e4e09a9c23a085b676666a7db43c9e266f79cdd3662230dd430357fb9255bef72b01f9764bbb734d7cc6a77c1f56123dd573dfa757d545e569501fb3a036d60276770f2c945e05a879b9fc87a3439d19e4ccf203a109bf1b8076a2ec2982cf50e756d622cf9f3537a3f7b2847fd0d6eec5ab7528d4f2fb2ffafe9b4f58d2d2b82de8572eb43d2e5a11cb0a38e2e2d1dda5ab8a68f679c99a552bdb966887aece47d34adeb500afe110309d7"}, @op={0x18}, @iv={0x100, 0x117, 0x2, 0xe7, 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{&(0x7f0000000500)="089e26747130b534b0d68e02c59cfbec759d97ffcb312dd420d1f568a998a175e2c07779e94302731ab4e642c3f7a4e6e4f1b723c00ff3661c65e91bef4c3dd729c7b451555868ff9de342fa94747e7547b65193956600dc14b83d7f47d7b820a644ba38d177af4647879168f81a662d9502e6d3a0c8a28a8ff033", 0x7b}], 0x6, 0x0, 0x0, 0x4404}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000004740)="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0x1000}, {&(0x7f0000000600)="82d13c59d0e08fdd8d", 0x9}, {&(0x7f0000000640)="13abdeccdbfb615e4a0b5142", 0xc}, {&(0x7f0000000680)="fdae96f48a94a1533216a5351ada111666533d99544161e1f497a44c8a4f3e1ebc0a495b9d8dc8063c59667434fc8a5791462188f59def67a818c8e98584d35b5fcd668e987550921cf0b4cffa8c73c424d61c3e15773d45085862384a3ff24ca780161ab455eb1312722b4cef8908945bf2c444349d35578cea8cf64831c900e5be63d26541b707f8cc4fd5742a46297b3af5f75185d1777f27706ffdc3c5777e9d01923bf6605797a0e8d21088cd995b2dea2b3eb4e5", 0xb7}], 0x4, &(0x7f0000000780)=[@iv={0xe8, 0x117, 0x2, 0xcf, "2094f537ff44cb656ae7f37afefee59cb76b9915763be8d39879b9a9151e4e24f08b81080c08dbe481ccd5fb9bd0672446ad8ece18d9e30d7f05456d6c171260c3e57f7b8f60046e58a711b5115535ba9489a58d5683241e91a9a7741282249b319a54451a5b0694cb939a1beed4a944a257fe77d73928231d073400753ef0a26a1fcf856fc4f81ca19d1a5ff527f8fc2e68c94234ed89cc00dcff3e65a93918fc03712b6d9548e486c3cac71a867642916a36f9e3a895003ad674521ae5b974baec133b7b1df2b408d09227ffc8d1"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0xfffffffd}], 0x118, 0x51}], 0x3, 0x0) 14:51:40 executing program 1: unshare(0x10000000) 14:51:40 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:40 executing program 4: unshare(0x100000) 14:51:40 executing program 1: unshare(0x11000000) [ 781.509132][ T8385] IPVS: ftp: loaded support on port[0] = 21 [ 781.578624][ T8385] lo speed is unknown, defaulting to 1000 [ 781.591484][ T8394] IPVS: ftp: loaded support on port[0] = 21 [ 781.647072][ T8394] lo speed is unknown, defaulting to 1000 14:51:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) r1 = socket(0x1e, 0x1, 0xfffffffd) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r2 = socket(0x4, 0x80000, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) sendmmsg(r3, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1853000000df100ec9df26f10485dc2db959c94a0000001000000000"], 0x2}}, {{&(0x7f0000000180)=@l2tp={0x2, 0x0, @empty, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="1abc06dfabc7e72dd5113bccc87e4e25fd42b1547e704976bc1493259e2c8433c2d938b1fcfc2ade5a7806d69e397571f9736eeea045cac989976aab9e79cbec190d2d62d07966e80de7aed85115b1c846d314e49eecab30d57f683fe652607bf02fd119c4182c2c9fee296309e44e15042f44ac901ae3", 0x77}], 0x1}}], 0x2, 0x4044080) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:40 executing program 4: unshare(0x1000000) 14:51:40 executing program 1: unshare(0x12000000) 14:51:40 executing program 3: unshare(0x40000) 14:51:40 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) 14:51:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000001, 0x13, r1, 0x3e31000) socketpair(0x4, 0x5, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') r4 = socket(0x200000000000011, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r4, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r7}, 0x40) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, r3, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0x4}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'wg1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x4010) 14:51:40 executing program 1: unshare(0x13000000) 14:51:40 executing program 3: unshare(0x80000) [ 782.320643][ T8451] IPVS: ftp: loaded support on port[0] = 21 14:51:40 executing program 4: unshare(0x2000000) [ 782.411586][ T8451] lo speed is unknown, defaulting to 1000 14:51:41 executing program 1: unshare(0x14000000) 14:51:41 executing program 3: unshare(0x100000) 14:51:41 executing program 4: unshare(0x3000000) 14:51:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x36}, 0xfffffffe}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$SIOCX25SDTEFACILITIES(r2, 0x89eb, &(0x7f0000000040)={0x1, 0x9, 0x0, 0x2, 0x7, 0x27, 0x6, "fb02cc86cfc401bb0be74b4dafb3061015fd73fa", "42889bc9c0c554ac73f6152f71f51747b656d1f4"}) 14:51:41 executing program 3: unshare(0xb80200) 14:51:41 executing program 1: unshare(0x15000000) 14:51:41 executing program 4: unshare(0x4000000) 14:51:41 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) 14:51:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000000040)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:41 executing program 1: unshare(0x16000000) [ 783.306359][ T8517] IPVS: ftp: loaded support on port[0] = 21 14:51:41 executing program 4: unshare(0x5000000) 14:51:41 executing program 3: unshare(0x1000000) [ 783.350835][ T8517] lo speed is unknown, defaulting to 1000 14:51:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r5, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0x144, r5, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}]}, @TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'gretap0\x00'}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x76}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x79e}]}, @TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x24000000}, 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:42 executing program 1: unshare(0x17000000) 14:51:42 executing program 3: unshare(0x2000000) 14:51:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockname$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) 14:51:42 executing program 4: unshare(0x6000000) 14:51:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) r1 = socket(0x1e, 0x1, 0xfffffffd) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r2 = socket(0x4, 0x80000, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) sendmmsg(r3, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1853000000df100ec9df26f10485dc2db959c94a0000001000000000"], 0x2}}, {{&(0x7f0000000180)=@l2tp={0x2, 0x0, @empty, 0x4}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="1abc06dfabc7e72dd5113bccc87e4e25fd42b1547e704976bc1493259e2c8433c2d938b1fcfc2ade5a7806d69e397571f9736eeea045cac989976aab9e79cbec190d2d62d07966e80de7aed85115b1c846d314e49eecab30d57f683fe652607bf02fd119c4182c2c9fee296309e44e15042f44ac901ae3", 0x77}], 0x1}}], 0x2, 0x4044080) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:42 executing program 3: unshare(0x3000000) 14:51:42 executing program 1: unshare(0x18000000) 14:51:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) r1 = accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x5, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) 14:51:42 executing program 4: unshare(0x7000000) 14:51:42 executing program 3: unshare(0x4000000) 14:51:42 executing program 1: unshare(0x19000000) 14:51:43 executing program 3: unshare(0x5000000) 14:51:43 executing program 1: unshare(0x1a000000) 14:51:43 executing program 4: unshare(0x8000000) 14:51:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r2, 0x110, 0x5, &(0x7f0000000880)=[0x4, 0x4], 0x2) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) sendmsg$sock(r2, &(0x7f0000000b80)={&(0x7f00000008c0)=@rc={0x1f, @fixed={[], 0x10}, 0x1}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000000940)="82e715a2723daecd25782858955364b57e130f9122907e6a9486425959e2c89ec2ebb7e5e51a9784c7a881eca7768b7b7ef9c7659bb21969bf5132c75a3c47053697ddc5c0e653f47996ea841fb3f3a5e1ae046c496c82c5c2dea20758b2a03dd340de6540fd31510fb985fa3707c32aecefaff009bfd8a7a412b5dc0f27e9dc75a9edd043d64d31ec", 0x89}, {&(0x7f0000000a00)="45abcb31a07d268c97a0223f45d1206cee84978e90a57e1fd80c3d23e6c78f2d093c0be1d6643231fc30cc0cb52f8a26f5d92f665f2e5b65d88c6decfc5f77d3abc202a981dab232ce3d25f86c048dd84afa8f2e511cf673f86f9498459f5ad35b6fca0dae12f51b79765276c21030f19616fc8fcd70", 0x76}], 0x3, &(0x7f0000000ac0)=[@timestamping={{0x14, 0x1, 0x25, 0x10000}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x50}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x90}, 0x4004885) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000700)={@dev, @rand_addr, 0x0}, &(0x7f0000000740)=0xc) sendmmsg$inet(r0, &(0x7f0000000840)=[{{&(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000680)=[{&(0x7f00000000c0)="e2a2686dbf41e1e6771d157125d846e376024cb4c45cb0e0282dad0005fc6d75877a924ec86e914c741b3aadb289228cb11189db43fa439af51f7b2b222bf61bf95f5d5e833b73a81d0e464f91a007591532cfbd06059e3c94c2c9a3254089e43759c10993f8aef0a714cea119c6e8762f3d06120d6c97f22bd7f9781e34a197cd2e662a9a01007948065384355512ead4e89f00fc2ece7cef910a2ccb9e8aa5d13cc042596c1f33f96f91e6797cb1de7ead4fe919b6e00ba9b118e4496d76bb2c8a43612c04838be58fe581719d6fa6e9ca6fba3a37e19cf87bb78b807fed5b4a", 0xe1}, {&(0x7f00000001c0)="87e2270270b453179e60b33b339773cdc30ea669c61874e758dfd2f0e0243c7e36c957e5ff68b260225656b37bc0075cb2ec2394e027f410972bbb81c9f577150b921ef9fe3599af65bfbffdfbb8d4d5e038c42ad3ed3603dca67ee5cfcd7048c762dd452515f92bc0aee66db05235dafa8264c90a349649439af9e751a3a4cc5f427da3f57bfc27e205c07028432d9acd02a0a4dbfc7dcbd03350aa5235f1a25e342901d0ea8036f1d78e505d22411813d123433fd6138debfedcf773cf04ae28deda33ef654c707d3aa4938e0b792047e02a01a92fec237e6846d5a14256ae4de60418ebdf8f1120bcd2335215c3c124b6cb1491", 0xf5}, {&(0x7f00000002c0)="15793b26317f265ede147589a8bec07e57089c0b633acb5382a693faad687fdbfb0225284c6a05d9af593bd0b31777f1719119b7c3d278d5e283d3648e85f35d57f0b637fab48d396cf9ea982976c7b3edc8ceef227ff0a8f55b46a0408367b37b366f0d8013c38a5384b06c35705cab245be82358ee3a479ea89edf82ed581385c78fc91018bff41cdb", 0x8a}, {&(0x7f0000000380)="1fa6bb228a7d6fea9e5769280f22a5d0a37c01234f7a47eaba92f6095f4f15bf15aa3054f2c001bcdc10349ca1cf1e204c16a362e8f387afbb80c453867a41528526a42df357f229428d0bb4c61b6ff6b80872b0071edbed4f140c19f6d1d21678d005ea67df7512a754641ae4d830f0e557ad45c1539f61b8405dc2242f131be5047ce028630f0fd080228dad90651bb3ea8b1ce1ae6d48247d25c0a2da8d693e4ff957ace1a3d69b531e8f8f64e581ccfbc05ee84d46410733a5da660fb8f4740664fbc7969f016a6fc7714e96e314e1014733da2318d78075788b1d5db755939b05142f71", 0xe6}, {&(0x7f0000000480)="e08799f9ee7784aa58b58af74bc848946c7011f68e9e48354d7a6adb7b0a89177472e03f6f4802db303de6dd0b476561b362fb460921db6952e1c0e34d76ffbf90732ece8a2202f61886d6d3d88fcf2c24d7967ae6f4341977d6514856a3dae5957a46b8508476e8cf693f26dba995ce0eec4e326a11eaf2e0eb777178471f1beae20eba9aaccf9343a0393a1232ab034ab39944e5a81a701c4985d412b1c2a3d0542fe6686fea2f72ef7abc1fd6df147fa80168e180cb672468c6c0753c79c144c505eaa483bc5662ce629e8182e62c49a00494a850c411dd1b7c311c9f5c04c8575ba57ba1383bfe1cdd36edc71f27c94edc", 0xf3}, {&(0x7f0000000580)="a2d45f5850d0e68753a3d3f81f1e170a1fd46f96083958be0caacc90e0d5caa18efb9bca46a4ae0f9ac06a4ff4e45b1c233b92a46b201376bf1751e16bcb", 0x3e}, {&(0x7f00000005c0)="ca8f1d05b5cc2dc7560aa9be42e649a5421dce1830f0cd89c349e3f7de3abf935fa13de1bef6307d0974c280345969e28c2dfc9de11166bc99dab156af9437a41ca3f1f3bd96c547ed3737fc71d73bb467f3043af1b86202b211f4415dcf5ac279c39892fa3cce0ebb38e654686306f430137e32785cc16c436724dba927baf410d4a0e2d2af48196c1f336f1cd7d739d4d9d470e49c638c8dcd5dbbd7bdbafb8d5c4c354114942a3a916485dcc498351cbe23ddd0d17e579c628a7c8bb9", 0xbe}], 0x7, &(0x7f0000000780)=[@ip_retopts={{0x34, 0x0, 0x7, {[@rr={0x7, 0x13, 0x5, [@remote, @local, @rand_addr=0x64010101, @multicast2]}, @ra={0x94, 0x4}, @generic={0x7, 0xd, "60c85c2044ba4b6d8abcf9"}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @broadcast, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0xa0}}], 0x1, 0x0) 14:51:43 executing program 3: unshare(0x6000000) 14:51:43 executing program 4: unshare(0x9000000) 14:51:43 executing program 1: unshare(0x1b000000) 14:51:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x39e, @loopback}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x2, @none, 0x3f, 0x1}, 0xe) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x36}, 0xfffffffe}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$SIOCX25SDTEFACILITIES(r2, 0x89eb, &(0x7f0000000040)={0x1, 0x9, 0x0, 0x2, 0x7, 0x27, 0x6, "fb02cc86cfc401bb0be74b4dafb3061015fd73fa", "42889bc9c0c554ac73f6152f71f51747b656d1f4"}) 14:51:43 executing program 3: unshare(0x6040000) 14:51:43 executing program 1: unshare(0x1c000000) 14:51:43 executing program 4: unshare(0xa000000) 14:51:43 executing program 3: unshare(0x7000000) 14:51:43 executing program 1: unshare(0x1d000000) 14:51:44 executing program 4: unshare(0xb000000) 14:51:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x20, 0xa0, 0x7357, 0xfffffffc, 0x306, 0x8, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x30, 0xffffffffffffffff, 0x6cb9000) 14:51:44 executing program 3: unshare(0x8000000) 14:51:44 executing program 1: unshare(0x1e000000) 14:51:44 executing program 4: unshare(0xc000000) 14:51:44 executing program 2 (fault-call:0 fault-nth:0): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x11, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:44 executing program 1: unshare(0x1f000000) [ 786.141748][ T8664] FAULT_INJECTION: forcing a failure. [ 786.141748][ T8664] name failslab, interval 1, probability 0, space 0, times 0 [ 786.182235][ T8664] CPU: 0 PID: 8664 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 786.190851][ T8664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 786.200893][ T8664] Call Trace: [ 786.204177][ T8664] dump_stack+0x188/0x20d [ 786.208495][ T8664] should_fail.cold+0x5/0xa [ 786.212984][ T8664] ? lock_downgrade+0x840/0x840 [ 786.217826][ T8664] ? fault_create_debugfs_attr+0x140/0x140 [ 786.223804][ T8664] ? lock_downgrade+0x840/0x840 [ 786.228652][ T8664] should_failslab+0x5/0xf [ 786.233052][ T8664] kmem_cache_alloc+0x29b/0x740 [ 786.237900][ T8664] ? lock_downgrade+0x840/0x840 [ 786.242730][ T8664] ? fsnotify+0x7df/0xb50 [ 786.247037][ T8664] ? cap_capable+0x1eb/0x250 [ 786.251607][ T8664] create_new_namespaces+0x30/0xb30 [ 786.256807][ T8664] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 786.262418][ T8664] ksys_unshare+0x43d/0x8e0 [ 786.266899][ T8664] ? walk_process_tree+0x2c0/0x2c0 [ 786.271997][ T8664] ? fput_many+0x2f/0x1a0 [ 786.276303][ T8664] ? ksys_write+0x1a5/0x250 [ 786.280909][ T8664] ? __ia32_sys_clock_settime+0x260/0x260 [ 786.286607][ T8664] ? trace_hardirqs_off_caller+0x55/0x230 [ 786.292306][ T8664] __x64_sys_unshare+0x2d/0x40 [ 786.297069][ T8664] do_syscall_64+0xf6/0x7d0 [ 786.302521][ T8664] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 786.308406][ T8664] RIP: 0033:0x45ca29 [ 786.312281][ T8664] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 786.331964][ T8664] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 786.340351][ T8664] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 786.348302][ T8664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 786.356353][ T8664] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 786.364301][ T8664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 786.372271][ T8664] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:45 executing program 2 (fault-call:0 fault-nth:1): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:45 executing program 4: unshare(0xd000000) 14:51:45 executing program 3: unshare(0x9000000) 14:51:45 executing program 1: unshare(0x20000000) 14:51:45 executing program 3: unshare(0xa000000) [ 786.526551][ T8681] FAULT_INJECTION: forcing a failure. [ 786.526551][ T8681] name failslab, interval 1, probability 0, space 0, times 0 [ 786.583362][ T8681] CPU: 0 PID: 8681 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 786.591978][ T8681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 786.602051][ T8681] Call Trace: [ 786.605349][ T8681] dump_stack+0x188/0x20d [ 786.609692][ T8681] should_fail.cold+0x5/0xa [ 786.614206][ T8681] ? lock_downgrade+0x840/0x840 [ 786.619074][ T8681] ? fault_create_debugfs_attr+0x140/0x140 [ 786.624887][ T8681] ? trace_hardirqs_on+0x55/0x220 [ 786.630022][ T8681] should_failslab+0x5/0xf [ 786.634446][ T8681] __kmalloc+0x2d9/0x7a0 [ 786.638701][ T8681] ? net_alloc_generic+0x1f/0x70 [ 786.643638][ T8681] ? retire_userns_sysctls+0x80/0x80 [ 786.648927][ T8681] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 786.654745][ T8681] net_alloc_generic+0x1f/0x70 [ 786.659524][ T8681] copy_net_ns+0xcd/0x590 [ 786.663899][ T8681] ? copy_cgroup_ns+0x9d/0x640 [ 786.668676][ T8681] create_new_namespaces+0x3fb/0xb30 [ 786.673969][ T8681] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 786.679612][ T8681] ksys_unshare+0x43d/0x8e0 [ 786.684123][ T8681] ? walk_process_tree+0x2c0/0x2c0 [ 786.689242][ T8681] ? fput_many+0x2f/0x1a0 [ 786.693613][ T8681] ? ksys_write+0x1a5/0x250 [ 786.698132][ T8681] ? __ia32_sys_clock_settime+0x260/0x260 [ 786.704001][ T8681] ? trace_hardirqs_off_caller+0x55/0x230 [ 786.709842][ T8681] __x64_sys_unshare+0x2d/0x40 [ 786.714739][ T8681] do_syscall_64+0xf6/0x7d0 [ 786.719256][ T8681] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 786.725148][ T8681] RIP: 0033:0x45ca29 [ 786.729044][ T8681] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 786.748650][ T8681] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 786.757292][ T8681] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 786.765374][ T8681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 786.773432][ T8681] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 786.781405][ T8681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 786.789380][ T8681] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={@any, 0x245}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x4) 14:51:45 executing program 1: unshare(0x21000000) 14:51:45 executing program 4: unshare(0xe000000) 14:51:45 executing program 2 (fault-call:0 fault-nth:2): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in=@local, 0x0, 0xb8f, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x33}}}, 0xe8) connect$inet6(r0, &(0x7f0000000a40)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x28, 0x0, 0x1, 0x0, 0x0, {0x2, 0x3}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x34, 0x0, 0x200, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x80000000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7a3b}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x8001}, 0x40044080) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x40) r7 = socket(0x200000000000011, 0x3, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r7, &(0x7f0000000180)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r10}, 0x40) sendmmsg(r0, &(0x7f0000001f80)=[{{&(0x7f0000000000)=@can, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)="d510e4b3a0469328de77558d5ae66b65670ae004d8f9a5b4e8021435"}, {&(0x7f0000000400)="bd02f49cfc3be5019574af85d30a2ab24b2d33a19a008e82b3fdb1e5137aa9801cd61630b86bf6cffcc62f59cbfa08476868304c3dbd88c33e4940bd8a2d5c5c811d67d46a961f0d232cfad604e1663b4d4867c5dbe4a10dfb06eea5292237ae6ada7eeae5323ff1b0ae32fb8e84fb0b3bd548e55a75551ff4ee8dd65130741133df67e266365c8de7038ba8c150fead596dad44eec526"}, {&(0x7f0000000140)="96cd1d10f5c43b83e0df6c2b56caf54c1a8bf8"}, {&(0x7f00000001c0)="9d938377c869ca19ccf52a910a87976242088cc13d67499c59db407937d353f77d38247680086b84fd277ec4"}, {&(0x7f0000000340)="d3b4136046546904fad3c36894a6d6348802a7d6a613f638dcefe9909af49097bc3b9461edf8836f4628e391c78a743aa312a0af2440beb48a307ebdb773699b1cee5fcc348919b52b"}, {&(0x7f0000000200)="d074b2c796fc8655b1df9693c0ab3b3d4e978487c60c0677eba608c8304d8f71a6ccd09cf1ed12a27d7ce0360c14e884e3"}], 0x0, &(0x7f0000002040)=[{0x0, 0x1c, 0x400, "951c556915"}, {0x0, 0x108, 0x20, "970f9fc502a19a6bc16dcaca931ed950f8b69c0bd068fd20c2e2398b9d1172e666cc16ac37f550164edf8864bf73f9e4d0c4c7b8c6993dbc15dd7c77166f1d4c7fe94d892de3f9c9595c6b069ac00cf4a3a6d6904eb8b406e7964138375f3f3055e519b55ff99bbf8be7005b74571558500032bc16b5dcba9d99579ab2ea9d784243e1a4c8b031ab06805817379c5619595cb74f702eb65fdee5da7a0f978751a7f832a63391db957e3024ce4ce2cebcaeb06e60fb0c24579da7e46c0d6a09512629bb9f2391caa97ef0ec2d16e67bc49fae7d194fa4a6656e6759f3e2af9fb861e1cc80c36e57eebda74d43bc21cc6b3eff475172ce577b0a24"}, {0x0, 0x109, 0x3, "45d5920000000000000fff7dbe451cf5e47b0aed7d7dc1835a4ee806326888885105dac905a687fe30046514aa385c5012fa24ca1b885158ca1dd7cd439771e5104f9d8a353606f4172d"}, {0x0, 0x302, 0x3, "c227c2b8211852bffcca93a19fdd3b1604352a3d6b904b6d7c264350318dda1bf779050494efafe57b4d0556c1242d4b2d17abb45023833c53c340ae1af57fd7a1add329ca36ea1d2ab206435b0fd6cf5abbb84368c360a3f9d9be63f6b5938fe96689b3d662129e861790bd2cf65924f729a3df52e5372f92fa38c0a98432c990b2fb8c26a98c43b37eff8a0219a530bd855b403b2b818f04dfff34e5d660aa172e1ba0127af9a206f05d6dec124a3d7be1c08ada96ac10f0abe6216a567c8342420943a12056a009137f044b968d6d936c16adbbf08181d923868ab4a8de5aac8cfd64b80b018aafe4"}]}}, {{&(0x7f0000000840)=@ethernet={0x306, @remote}, 0x0, &(0x7f00000004c0)=[{&(0x7f00000008c0)="5d1369eadc35af619c3dc227c33f4d94e83e75828dd7ef3c15afc4d65adf4992c3f762a24064e0ddb16ff6970836246946cc1ffaec3c5e4319183ce73d208dc05862b4d16d6e5b229c44668a3db4e2f73638930475d3bb18145dc2b0a5414d5a3b7631ef90e43cbac8231515af6e5d21b0ed7d653a86044b44f04d20f50e9971ddb66c76d6e15653c0b7b58bdfae598f45ea4a38f3659ae7a64a5094e3c05b76e12cc0426ba7e25561698cdb9952631de61e385b"}], 0x0, &(0x7f0000000a80)=[{0x0, 0x115, 0x6, "5897569f9246dc181060f1aea8e252dfac59968fcb5288a79adfb0270e2dc1a95b3aa9c0eaba1e383deb"}, {0x0, 0x104, 0x7, "cdf7820012fa65"}, {0x0, 0x105, 0x8, "dd30a4d8f70a2de043d280c95268312ea77db91848e7f70e98817d59c961d3bd1cc4ce3ba4a95264cdc610857abcf0296ba00979371485f0698cf2b63c24d4b54204b0f89f3a18bf13f0aeafeb28988a0938410f9262d4a0978b51625c5579eabd7d40d716e4c9f7004925ce18d0cdcbfb40eff36181a6fadcd948f43daef315a2fcc449f4e20fa4f315bfe30c2e9b042d836b6c6b05ae63eaad528698652d723c3b9479741acbcede8628e76f1c5142763c111aacf49ffaf65cf7a4812e117fc430f5eb2ae2638d2a10a8ba15c34cf9b73d05bcefb3d6e6d8744c176d021bc294e23ba2260659b351e140a9e63cc2651a77a4947e26321c780b47fcd2a70b67780fb11bb20de0b64ff4a086d5325dbd3a58126562d1a0d9f1347d66ebbdbfadb1eabfc25be9084dafa295fd5e15f7612bb031e5e8609ad3e6a7e9970f2e65ce83182c07ddf01f877a19715b5cb83e97022c3f13d83cc1c97371041799c85d48eca676043656a221347fc9c6e4e92d6826d32c04ad70c3128ac44188705935ada9adb0e68a69b7ca6422a668ee2aea5158bb14013132039c654b7873b4799cf727c9c7d1f6a9ba905b20e5e68b0d38e98b5198572a1a5b182919fc5ad7ff018efc3f60262f5b63fc1ba74a7409bcb516ca0921420b20f1fdff08c61531eca5a24d77f5bb47cf6130751d5e97506068b5a93a2d8b370ac7b52a330d01eb52e4a4bb7ce131701779963a5f297f58bedc52f6d986bd1c2c996a47794c37dd74c5a39a53697256107a832cd0e1d7fd7a88113559849f7382f8360f59fecfa61e00b28064ee1ded834aa13ce345abcb17fb5c51842a276c9b9c0d37a481b7a6cfb51cc8a704361e051c049bf43b5780caf605c5a5bebeeb2d643aa3b2d89327b8a7492df50ed1aeffd591d89b49bb446182a04db327e7fa1059215756d8e38cc3e02d5609b3b33b4af2168d13fb639c4d04a62f68d85a34ca49511bac83413b04f8f667cb28ae3bf3115c624ee8152ba4cbfdcfec32c1a7d5563fd6649b8722fcd157128f5315251ac4e512beebd343ccf0d226b8e360c1f5334bddc8a3f7fd7ed3a4f03eb4a1a502d9a53c531a7c1d3d945ae1cc968d250f1170f33103abae693da083ecc4b1a080b9c47bf03461fb296e7ce1a01059262df653f778e74ed9193d1df371fcaba5cd364a174f02e40c69831a2a24f86c441f9fc3ac83df1853d67f736c02a0dc354d52ec01d72b56ea048df075da0c6608bedf0e39195b26143f78a8ef856819a8f37b14dc38b036a81f19d2fa5fdbf73248d3bb38c23259e9a93006b87aba05d81a97d33ac8b2359bcb5ae359951d8ceffd136588912b942cfa95f14ca66d0fb0d6ec7ed0e573672b696d1fc994d0d51fff069c20a3d6596e615274aa7fd3bd2a5fa0bb627dcc89b20d4d29132690844828b72a308b32a04ddfc3179bee89da0a7b858e6cc2ae2f0536675ef58995debb001b02bf39adf27c1fcb919a41f2c5e9890b2d173da50d67638007a9a42fd0d1927db8cc4105664da0ccbbf4d65b5728875d6c71561038af41cee65820fc33b66d83617d2550ee37f00e3f960b556883bdb6d922d50237d62f29764df3c0bd09ceb79a664d0f08cbafa82743de4d637783410bde1af059a19d50ae017425db9ca02a8a6eda085655a8d29936e87cc87a7ce90f9f7d6dfe71e506818be3a227a07427cf78bb80590451e8228a5dcb3b920c01ae5ac3e9ac5f22ff5b970b64583c15118f31a9789b1fd2b39a15d8657ed5f490df386a5f1bbaf1029f28d267cece8380f8123b60594d923aa333c7d9cbcf3a3e443e2cefceee5186f37f7449bda553cca13aef04ea33fe2ccf291e38d1d2cd5c7d50a84ed997471c9a7ecd029a9b40c8e291b2c5c80a38bb9296fcba54eb96778f77b81549323d72f373d8371c4d5bd33a34154e0db683e6bf240cc2a1358f12bfb498a16e2bcb4bef0b2d997b78952da90b2680b1a113d0ac6211a4613dc392328a9aae0b32392c89c7533873906dd73984c668c972deba441ffd1fcba9d3eb41d970bf14c0d9c3fcbe2f55c0e81a3f95927e95c1d5f05973842bbfd774f26129a7a3116b5d91415dfc97c3d4f9711a3ac8b5eafdebd7cbeee1ff240d4cb82aedc7e1e020ba39a4adfaf0cf97c6a8afc8a16bc348c5ebf8ba19e3d73fe86657bbc1c470fc25a77594385053c9c8e2a0c7d669c01bc88443d299ec83fa9491d29d86ad563053a01df563f9f457d1d86a7d212701bd3ae9bcc71a518a2df93cfb2b5f5e3c77d55861ceb92681027ca2c1a71ba9596229f6540ee1fdb24198d3ea3ffde24453431ee1dc48baeb7ea25091d2f8618a1e8df75de531fef2820484c244e6b033e814211b7a5091e276f3ba7b5f748f00fcacfef5206023ab60fbeeda489095fe180b41c512651b30d5382c3468662a5ff604ce185a071498d97e9ef3616b95b66cf0fe66a66644e9c8a52c8dc776b7acdc1b05b9853c4afa3a583b7df855b80e8b9b3c85cc6206dbc1ae764398c8cf3835c98dd2db9677b94a13afb74e460e69342ecc6c839ebc0a78b41035cf76411d754d0dc9fff1048be5d5ca91fb8bbf161f3ec7dfdaddfe45c00fa5210346fe487602063a32cdc877c94c61b8a3e78043bcaf3c88e49a821f59b07a340d66bfb7890a10fc959693f2503dbbe7ffd40a7847b4afead4832aba57956474242e02cd775170ed0bfa818cbd4bffcee27a463b2265aa92dcb234988ec3cd6654f7ac793e20cfb4b2760be5cd0d6a4af3178ad833391ff169f89840f8bcce290e5edea2b59bf100e91f27bd66654bebe80008988ac250be2487a090106eac48fe88ec465880c0aac8b80ba5268b375f176225c3de16478f81d874be8ba82f7502bebd8281695581a4ca82d2849499b81d0988e4f80e8d89910aeb38a26453454acddcd03e25883ff1af5d937f6b1539dd7388ad7b078f6ac696b5d98557ef0559b075bd01f709b6c1d9020b92793a92e8e4261f03b0a7b435239d603e71fc2a590eabc908a7a7f7a2c771c108bf0835f5d2d7bbdc307fa435e5e95cba32de82bd69942541cbf78183c106244ee96701fbd1853221176f665005eed95d96b67cef0a7b03750b2271ac2e3d6191cbbef9c6b233244f96829e6ed9f80e626fce12659c70ec012a8e2dd366aadad8cca70e26f1a232e6d37dce49a40aa65fb7f61de34a8b2625822035ef227a23959431f02fafbcd45b7a9c3afb5a9a8199e10796d4a763216fdd0c67f0a484d5b97982780597bdd68ec22e68e6c0fb580ab0c9011e47687ee8c627e791a5a2c4b64058b4b0df8449c03d8b2ea535992639acf8ddb0941f65c881c014a61191f032c1d5e85a11bf00583e7cd518c8b4c4ba09bcd25bb81c5be99083824aacdce774ee294a716878e0f7d5132b955fd2ea7619f5d8ab37ef4d09e9fa7f963971cf3185c3d90e7c7fb46309abd15f8207c734f30a6a48fa1afc352752a134197db825bf4e59646f4d37b3b194070c2e4d96120cffcc608569bc2e5f92173401cb494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{0x0, 0x109, 0x2, "67f224fe0c02d6dc9bf7e67f5071cc5a6fb3e385349a490dec863a2b816636f12cf49e7806ce158e3d7d128885b9afdbbaa4bfe1d8c011f82b7a0ed2017dee68bc5fec48f50e5a0dfe96ca018f63cb7e41451ad53c815b8135f79698f5f7fc47829a78f575061fce21e484727b78a1b3"}, {0x0, 0x102, 0x40, "00e968d9b2b511e3eb63630faa0cef5c03b3a5c3a3aad27cf69e4bcb2a79bf04c2"}]}}, {{&(0x7f0000000980)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x0, {0x2, 0x4e22, @remote}}, 0x0, &(0x7f0000000a00)=[{&(0x7f0000001bc0)="aeeac201033ff859fa53bfe93b40b60aa3b9bb6312ea59d0a7924123c90661b1c51d6181e02aee4beb6f2848df3b1bf502618c412154ff2b6883cf05ac5640446956ba9a51d4d4823041005f04f093959693bcd943923bc9e197cd7f0e60db7ed65410cad495a84a0abf6e902e2286a18cbb861a6db5bf4666e8790381e48495b3c75f7e20843e995c490fd1d647c51fd065516a9e1eaace27535292fd24ac09689b6b46a4344962"}], 0x0, &(0x7f0000001c80)=[{0x0, 0x113, 0x9, "9b9abecf23e29681a1ab9cb4081653fa6d6e0045d97ef891e7c6957c66d0cfde1f68ccc8d7d68706559d1226f197669b055b5efcfa2f7c58c087e6379700a3122678e2b7e933f001b0a6c6b8d63cd6ec3375c62cff8b69b9ed"}, {0x0, 0x111, 0xfffffff8, "bf83dbb988a81e6f07f38f0e078ab561a225006a44f112e2701e577ee9243e86"}, {0x0, 0x88, 0x1ff, "d1d3a8b37a66375af2ddeeb4d10ccaee406a688fc4061a438c47744006063577e4b36ccc594836557490d0dd6e7f5d86c3ce51f697877faee82661656a395c1c08d67554396c0f0bbfca115d61a2fbf702796953fb2c49a4917cff61cc47780288fd0e859cf326605468dac0a4f0e7ecdd13ffa3fc45"}, {0x0, 0x117, 0x0, "771e4ac88e5c472ab1ab0fde28af3c8ecf03d62713bf27b13f09891240a44f674dbe47dcc7b910cde4e1145334dd2780fb321a47a079d236b1d8daf67f7dcf8df79f59a9125bad5f3a0fcfd28b4b2a52b478a09693dcc876f1e601b3203486667c43024be98903abe63ec832b50ecb0ba635d2ab3487dd98c34c356f6bd1e733c5dcde7b0d8548855f9f97a6005f0821e4f68d7b361be6196f597d9762bbcfcbf27f63c18918c6047fcdfd7ee4bfc29889cf0d3d74ec89591e7bf282a38be1de67edbc9de107b0c88d23415668ccc69d3d5cd5a0bcbc3b15b8150b55c7b85c9649d74eec84"}, {0x0, 0x16, 0x81, "f800b2c073bb4aaebbb49fd16cc49df39f5063522cdd912f76d64aab952fa592ef0fbbaf544170845dcef98887cfa8e2a5f5b9066b6915041b0ba3cb098e1ebbd0496e252f7b7cd00e28c7252c366a12e38db8e693391779353e43e0dcbb6c8693617d4d21e7a0dc6c5bc007d8ac972f870456459cabcf13c15f8bb23bdcda58a6a632a6ac9030a82eb75af184d41ba602d28a45ec55"}]}}], 0x2, 0x0) 14:51:45 executing program 3: unshare(0xb000000) [ 787.028927][ T8701] FAULT_INJECTION: forcing a failure. [ 787.028927][ T8701] name failslab, interval 1, probability 0, space 0, times 0 [ 787.055221][ T8701] CPU: 1 PID: 8701 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 787.063842][ T8701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.073980][ T8701] Call Trace: [ 787.077259][ T8701] dump_stack+0x188/0x20d [ 787.081597][ T8701] should_fail.cold+0x5/0xa [ 787.086084][ T8701] ? lock_downgrade+0x840/0x840 [ 787.090919][ T8701] ? fault_create_debugfs_attr+0x140/0x140 [ 787.096727][ T8701] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 787.102516][ T8701] should_failslab+0x5/0xf [ 787.106914][ T8701] kmem_cache_alloc+0x29b/0x740 [ 787.111747][ T8701] copy_net_ns+0xef/0x590 [ 787.116057][ T8701] ? copy_cgroup_ns+0x9d/0x640 [ 787.120818][ T8701] create_new_namespaces+0x3fb/0xb30 [ 787.126101][ T8701] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 787.131814][ T8701] ksys_unshare+0x43d/0x8e0 [ 787.136296][ T8701] ? walk_process_tree+0x2c0/0x2c0 [ 787.141404][ T8701] ? fput_many+0x2f/0x1a0 [ 787.145711][ T8701] ? ksys_write+0x1a5/0x250 [ 787.150203][ T8701] ? __ia32_sys_clock_settime+0x260/0x260 [ 787.156421][ T8701] ? trace_hardirqs_off_caller+0x55/0x230 [ 787.162139][ T8701] __x64_sys_unshare+0x2d/0x40 [ 787.166883][ T8701] do_syscall_64+0xf6/0x7d0 [ 787.171368][ T8701] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 787.177499][ T8701] RIP: 0033:0x45ca29 [ 787.181374][ T8701] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 787.200961][ T8701] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 787.209353][ T8701] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 787.217565][ T8701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 14:51:45 executing program 3: unshare(0xc000000) [ 787.225517][ T8701] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 787.233466][ T8701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 787.241435][ T8701] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:45 executing program 1: unshare(0x22000000) 14:51:45 executing program 3: unshare(0xd000000) 14:51:45 executing program 4: unshare(0xf000000) 14:51:45 executing program 1: unshare(0x23000000) 14:51:45 executing program 2 (fault-call:0 fault-nth:3): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 787.476875][ T8724] FAULT_INJECTION: forcing a failure. [ 787.476875][ T8724] name failslab, interval 1, probability 0, space 0, times 0 [ 787.517014][ T8724] CPU: 0 PID: 8724 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 787.525715][ T8724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.535767][ T8724] Call Trace: [ 787.539074][ T8724] dump_stack+0x188/0x20d [ 787.543415][ T8724] should_fail.cold+0x5/0xa [ 787.547927][ T8724] ? lock_downgrade+0x840/0x840 [ 787.552798][ T8724] ? fault_create_debugfs_attr+0x140/0x140 [ 787.558617][ T8724] ? rwlock_bug.part.0+0x90/0x90 [ 787.563561][ T8724] ? kasan_unpoison_shadow+0x30/0x40 [ 787.568853][ T8724] should_failslab+0x5/0xf [ 787.573279][ T8724] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 787.578745][ T8724] ? kmem_cache_alloc+0x307/0x740 [ 787.583787][ T8724] copy_net_ns+0x13d/0x590 [ 787.588203][ T8724] ? copy_cgroup_ns+0x9d/0x640 [ 787.593322][ T8724] create_new_namespaces+0x3fb/0xb30 [ 787.598615][ T8724] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 787.604263][ T8724] ksys_unshare+0x43d/0x8e0 [ 787.608774][ T8724] ? walk_process_tree+0x2c0/0x2c0 [ 787.613889][ T8724] ? fput_many+0x2f/0x1a0 [ 787.618219][ T8724] ? ksys_write+0x1a5/0x250 [ 787.622725][ T8724] ? __ia32_sys_clock_settime+0x260/0x260 [ 787.628446][ T8724] ? trace_hardirqs_off_caller+0x55/0x230 [ 787.634172][ T8724] __x64_sys_unshare+0x2d/0x40 [ 787.638946][ T8724] do_syscall_64+0xf6/0x7d0 [ 787.643459][ T8724] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 787.649356][ T8724] RIP: 0033:0x45ca29 [ 787.653282][ T8724] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 787.675396][ T8724] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 787.683811][ T8724] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 787.691789][ T8724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 787.699800][ T8724] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 787.707916][ T8724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 787.715896][ T8724] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:46 executing program 3: unshare(0xe000000) 14:51:46 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x10000ef00) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r4, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xcd}, @ETHTOOL_A_LINKINFO_PORT={0x5}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40004}, 0x40080) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0xd2ec91d7734055df, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:51:46 executing program 1: unshare(0x24000000) 14:51:46 executing program 4: unshare(0x10000000) 14:51:46 executing program 2 (fault-call:0 fault-nth:4): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:47 executing program 4: unshare(0x11000000) [ 788.385050][ T27] kauditd_printk_skb: 6 callbacks suppressed [ 788.385062][ T27] audit: type=1804 audit(1589986306.978:244): pid=8740 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/742/memory.events" dev="sda1" ino=16035 res=1 14:51:47 executing program 1: unshare(0x25000000) 14:51:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x40) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x0, r7, r8}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x40, 0x4, 0x7}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast2, 0x4e23, 0x4, 0x4e24, 0x0, 0x2, 0x0, 0x0, 0x4, r4, r8}, {0x7f, 0x2, 0x2, 0xbd43, 0x1, 0x81, 0xffffffffffffff7f, 0x4}, {0x7, 0x0, 0x1, 0x401}, 0xa0, 0x6e6bb9, 0x0, 0x1, 0x1, 0x1}, {{@in6=@private1, 0x4d5, 0x3c}, 0x8, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x3505, 0x2, 0x2, 0x6, 0x1, 0x3, 0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) [ 788.435480][ T8744] FAULT_INJECTION: forcing a failure. [ 788.435480][ T8744] name failslab, interval 1, probability 0, space 0, times 0 14:51:47 executing program 4: unshare(0x12000000) [ 788.494381][ T27] audit: type=1800 audit(1589986306.978:245): pid=8740 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16035 res=0 [ 788.538277][ T8744] CPU: 1 PID: 8744 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 788.546923][ T8744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 788.556978][ T8744] Call Trace: [ 788.560277][ T8744] dump_stack+0x188/0x20d [ 788.564616][ T8744] should_fail.cold+0x5/0xa [ 788.569148][ T8744] ? lock_downgrade+0x840/0x840 [ 788.574006][ T8744] ? fault_create_debugfs_attr+0x140/0x140 [ 788.579816][ T8744] ? _raw_spin_lock_irqsave+0x94/0xbf [ 788.580535][ T27] audit: type=1804 audit(1589986307.008:246): pid=8740 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/742/memory.events" dev="sda1" ino=16035 res=1 [ 788.585184][ T8744] ? _crng_backtrack_protect+0x71/0x140 [ 788.585203][ T8744] should_failslab+0x5/0xf [ 788.585219][ T8744] kmem_cache_alloc+0x29b/0x740 [ 788.585238][ T8744] ? crng_backtrack_protect+0x80/0x80 [ 788.628505][ T8744] proc_net_ns_init+0x3e/0x3d0 [ 788.631704][ T27] audit: type=1804 audit(1589986307.108:247): pid=8749 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/742/memory.events" dev="sda1" ino=16035 res=1 [ 788.633357][ T8744] ? proc_net_ns_exit+0x80/0x80 [ 788.633372][ T8744] ops_init+0xaf/0x420 [ 788.633390][ T8744] setup_net+0x2de/0x860 [ 788.669680][ T8744] ? ops_init+0x420/0x420 [ 788.674016][ T8744] copy_net_ns+0x293/0x590 [ 788.678436][ T8744] create_new_namespaces+0x3fb/0xb30 [ 788.683729][ T8744] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 788.689365][ T8744] ksys_unshare+0x43d/0x8e0 [ 788.693876][ T8744] ? walk_process_tree+0x2c0/0x2c0 [ 788.695357][ T27] audit: type=1800 audit(1589986307.128:248): pid=8740 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16035 res=0 [ 788.699014][ T8744] ? fput_many+0x2f/0x1a0 [ 788.699027][ T8744] ? ksys_write+0x1a5/0x250 [ 788.699046][ T8744] ? __ia32_sys_clock_settime+0x260/0x260 [ 788.733253][ T8744] ? trace_hardirqs_off_caller+0x55/0x230 [ 788.738991][ T8744] __x64_sys_unshare+0x2d/0x40 [ 788.739016][ T27] audit: type=1804 audit(1589986307.128:249): pid=8740 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/742/memory.events" dev="sda1" ino=16035 res=1 [ 788.743748][ T8744] do_syscall_64+0xf6/0x7d0 [ 788.743769][ T8744] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 788.743779][ T8744] RIP: 0033:0x45ca29 [ 788.743792][ T8744] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 788.743798][ T8744] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 788.743810][ T8744] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 788.743823][ T8744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 788.827624][ T8744] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:47 executing program 1: unshare(0x26000000) 14:51:47 executing program 4: unshare(0x13000000) 14:51:47 executing program 4: unshare(0x14000000) 14:51:47 executing program 4: unshare(0x15000000) 14:51:47 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x10000ef00) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r4, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xcd}, @ETHTOOL_A_LINKINFO_PORT={0x5}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40004}, 0x40080) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0xd2ec91d7734055df, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:51:47 executing program 3: unshare(0xf000000) 14:51:47 executing program 1: unshare(0x27000000) [ 788.835704][ T8744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 788.843677][ T8744] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 [ 788.924516][ T27] audit: type=1804 audit(1589986307.518:250): pid=8769 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/743/memory.events" dev="sda1" ino=15906 res=1 14:51:47 executing program 2 (fault-call:0 fault-nth:5): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:47 executing program 4: unshare(0x16000000) [ 788.968312][ T27] audit: type=1800 audit(1589986307.518:251): pid=8769 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15906 res=0 14:51:47 executing program 3: unshare(0x10000000) [ 789.015447][ T27] audit: type=1804 audit(1589986307.528:252): pid=8769 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/743/memory.events" dev="sda1" ino=15906 res=1 [ 789.082451][ T8779] FAULT_INJECTION: forcing a failure. [ 789.082451][ T8779] name failslab, interval 1, probability 0, space 0, times 0 [ 789.123326][ T27] audit: type=1804 audit(1589986307.648:253): pid=8776 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/743/memory.events" dev="sda1" ino=15906 res=1 [ 789.127783][ T8779] CPU: 1 PID: 8779 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 789.156438][ T8779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.166480][ T8779] Call Trace: [ 789.169776][ T8779] dump_stack+0x188/0x20d [ 789.174111][ T8779] should_fail.cold+0x5/0xa [ 789.178621][ T8779] ? lock_downgrade+0x840/0x840 [ 789.183476][ T8779] ? fault_create_debugfs_attr+0x140/0x140 [ 789.189285][ T8779] ? _raw_spin_lock_irqsave+0x94/0xbf [ 789.194660][ T8779] ? _crng_backtrack_protect+0x71/0x140 [ 789.200213][ T8779] should_failslab+0x5/0xf [ 789.204632][ T8779] kmem_cache_alloc+0x29b/0x740 [ 789.209491][ T8779] ? crng_backtrack_protect+0x80/0x80 [ 789.214870][ T8779] proc_net_ns_init+0x3e/0x3d0 [ 789.219633][ T8779] ? proc_net_ns_exit+0x80/0x80 [ 789.224523][ T8779] ops_init+0xaf/0x420 [ 789.228687][ T8779] setup_net+0x2de/0x860 [ 789.232970][ T8779] ? ops_init+0x420/0x420 [ 789.237309][ T8779] copy_net_ns+0x293/0x590 [ 789.241732][ T8779] create_new_namespaces+0x3fb/0xb30 [ 789.247025][ T8779] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 789.252659][ T8779] ksys_unshare+0x43d/0x8e0 [ 789.257169][ T8779] ? walk_process_tree+0x2c0/0x2c0 [ 789.262282][ T8779] ? fput_many+0x2f/0x1a0 [ 789.266620][ T8779] ? ksys_write+0x1a5/0x250 [ 789.271128][ T8779] ? __ia32_sys_clock_settime+0x260/0x260 [ 789.277370][ T8779] ? trace_hardirqs_off_caller+0x55/0x230 [ 789.283111][ T8779] __x64_sys_unshare+0x2d/0x40 [ 789.287879][ T8779] do_syscall_64+0xf6/0x7d0 [ 789.292944][ T8779] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 789.299622][ T8779] RIP: 0033:0x45ca29 [ 789.303518][ T8779] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 789.323162][ T8779] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 789.331576][ T8779] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 789.339552][ T8779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 789.347643][ T8779] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 789.357117][ T8779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 789.365068][ T8779] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x11, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="4f534f1c83fc40a85e8c32ce434ad0949eeec09f39ba4a301e55914a20f721ad0050b63d4d979eda93c6b667632f8499ca970382ff0300005b960904be38f65e2b2842c2613e0a756cd0df1a892a0f23a3d022b34533985c2e12067c48693ca769db964200"/115], 0x50}}, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x4000000000003a0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x6, 0x4, 0x4a5f, 0x0, r2, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:48 executing program 1: unshare(0x28000000) 14:51:48 executing program 4: unshare(0x17000000) 14:51:48 executing program 3: unshare(0x11000000) 14:51:48 executing program 2 (fault-call:0 fault-nth:6): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:48 executing program 3: unshare(0x12000000) [ 789.546992][ T8796] FAULT_INJECTION: forcing a failure. [ 789.546992][ T8796] name failslab, interval 1, probability 0, space 0, times 0 [ 789.563671][ T8796] CPU: 1 PID: 8796 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 789.572381][ T8796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.582435][ T8796] Call Trace: [ 789.585734][ T8796] dump_stack+0x188/0x20d [ 789.590074][ T8796] should_fail.cold+0x5/0xa [ 789.594620][ T8796] ? lock_downgrade+0x840/0x840 [ 789.599482][ T8796] ? fault_create_debugfs_attr+0x140/0x140 [ 789.605301][ T8796] should_failslab+0x5/0xf [ 789.609724][ T8796] kmem_cache_alloc+0x29b/0x740 [ 789.614585][ T8796] __proc_create+0x29e/0x830 [ 789.619178][ T8796] ? pde_free+0x100/0x100 [ 789.623685][ T8796] ? lock_downgrade+0x840/0x840 [ 789.628540][ T8796] ? kasan_unpoison_shadow+0x30/0x40 [ 789.633833][ T8796] proc_mkdir_data+0xa9/0x1a0 [ 789.638516][ T8796] ? proc_symlink+0x1c0/0x1c0 [ 789.643199][ T8796] ? crng_backtrack_protect+0x80/0x80 [ 789.648574][ T8796] proc_net_ns_init+0x234/0x3d0 [ 789.653434][ T8796] ? proc_net_ns_exit+0x80/0x80 [ 789.658326][ T8796] ops_init+0xaf/0x420 [ 789.661683][ T8802] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 789.662399][ T8796] setup_net+0x2de/0x860 [ 789.662420][ T8796] ? ops_init+0x420/0x420 [ 789.680154][ T8796] copy_net_ns+0x293/0x590 [ 789.684578][ T8796] create_new_namespaces+0x3fb/0xb30 [ 789.689874][ T8796] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 789.695514][ T8796] ksys_unshare+0x43d/0x8e0 [ 789.700027][ T8796] ? walk_process_tree+0x2c0/0x2c0 [ 789.705150][ T8796] ? fput_many+0x2f/0x1a0 [ 789.709497][ T8796] ? ksys_write+0x1a5/0x250 [ 789.714011][ T8796] ? __ia32_sys_clock_settime+0x260/0x260 [ 789.719738][ T8796] ? trace_hardirqs_off_caller+0x55/0x230 [ 789.725640][ T8796] __x64_sys_unshare+0x2d/0x40 [ 789.730414][ T8796] do_syscall_64+0xf6/0x7d0 [ 789.734929][ T8796] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 789.740824][ T8796] RIP: 0033:0x45ca29 [ 789.744723][ T8796] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 789.764324][ T8796] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 789.772733][ T8796] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 789.780702][ T8796] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 789.788758][ T8796] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:48 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x10000ef00) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r4, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xcd}, @ETHTOOL_A_LINKINFO_PORT={0x5}, @ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40004}, 0x40080) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0xd2ec91d7734055df, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:51:48 executing program 4: unshare(0x18000000) 14:51:48 executing program 3: unshare(0x13000000) 14:51:48 executing program 1: unshare(0x29000000) [ 789.796724][ T8796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 789.804674][ T8796] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:48 executing program 3: unshare(0x14000000) 14:51:48 executing program 2 (fault-call:0 fault-nth:7): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 789.971682][ T8821] FAULT_INJECTION: forcing a failure. [ 789.971682][ T8821] name failslab, interval 1, probability 0, space 0, times 0 [ 790.021123][ T8821] CPU: 0 PID: 8821 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 790.029742][ T8821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 790.039900][ T8821] Call Trace: [ 790.043188][ T8821] dump_stack+0x188/0x20d [ 790.047637][ T8821] should_fail.cold+0x5/0xa [ 790.052159][ T8821] ? lock_downgrade+0x840/0x840 [ 790.057023][ T8821] ? fault_create_debugfs_attr+0x140/0x140 [ 790.062837][ T8821] should_failslab+0x5/0xf [ 790.067267][ T8821] kmem_cache_alloc+0x29b/0x740 [ 790.072384][ T8821] ? lock_acquire+0x1f2/0x8f0 [ 790.077064][ T8821] ? proc_register+0x98/0x580 [ 790.081749][ T8821] __proc_create+0x29e/0x830 [ 790.086346][ T8821] ? pde_free+0x100/0x100 [ 790.090675][ T8821] ? do_raw_write_lock+0x11a/0x280 [ 790.095791][ T8821] ? do_raw_read_unlock+0x70/0x70 [ 790.100847][ T8821] proc_create_reg+0xb2/0x180 [ 790.105530][ T8821] proc_create_net_data+0x8c/0x1b0 [ 790.110737][ T8821] ? proc_net_d_revalidate+0x10/0x10 [ 790.116133][ T8821] ? proc_symlink+0x1c0/0x1c0 [ 790.120800][ T8821] ? crng_backtrack_protect+0x80/0x80 [ 790.126172][ T8821] ? nf_log_bind_pf+0xf0/0xf0 [ 790.130849][ T8821] nf_log_net_init+0x60/0x360 [ 790.135524][ T8821] ? nf_log_bind_pf+0xf0/0xf0 [ 790.140204][ T8821] ops_init+0xaf/0x420 [ 790.144284][ T8821] setup_net+0x2de/0x860 [ 790.148531][ T8821] ? ops_init+0x420/0x420 [ 790.152869][ T8821] copy_net_ns+0x293/0x590 [ 790.157292][ T8821] create_new_namespaces+0x3fb/0xb30 [ 790.162590][ T8821] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 790.168229][ T8821] ksys_unshare+0x43d/0x8e0 [ 790.172997][ T8821] ? walk_process_tree+0x2c0/0x2c0 [ 790.178115][ T8821] ? fput_many+0x2f/0x1a0 [ 790.182446][ T8821] ? ksys_write+0x1a5/0x250 [ 790.187037][ T8821] ? __ia32_sys_clock_settime+0x260/0x260 [ 790.192759][ T8821] ? trace_hardirqs_off_caller+0x55/0x230 [ 790.198522][ T8821] __x64_sys_unshare+0x2d/0x40 [ 790.206247][ T8821] do_syscall_64+0xf6/0x7d0 [ 790.210760][ T8821] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 790.216647][ T8821] RIP: 0033:0x45ca29 [ 790.220539][ T8821] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 790.240141][ T8821] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 790.248561][ T8821] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 790.256535][ T8821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 790.264540][ T8821] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 790.272521][ T8821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 790.280498][ T8821] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 [ 790.416994][ T8803] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 14:51:49 executing program 1: unshare(0x2a000000) 14:51:49 executing program 4: unshare(0x19000000) 14:51:49 executing program 3: unshare(0x15000000) 14:51:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300030d000000000000000000000004999b779a210d9c36a44470fda25f70b8c2ab092e9b7ff91c36d6150000000002001000000004d4000004cd04000000060000000000000003000500002000000200"/96], 0x68}}, 0x10004811) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000380)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000001580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001540)={&(0x7f00000003c0)=@newtfilter={0x1164, 0x2c, 0x200, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x6, 0xfff3}, {0xd, 0xe}, {0x2, 0x8}}, [@TCA_CHAIN={0x8, 0xb, 0x3}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xfa8, 0x2, [@TCA_U32_MARK={0x10, 0xa, {0x7fff, 0x11}}, @TCA_U32_FLAGS={0x8}, @TCA_U32_LINK={0x8, 0x3, 0x8}, @TCA_U32_SEL={0x734, 0x5, {0x4, 0xee, 0x1f, 0xfff7, 0x4, 0x1, 0x414, 0x0, [{0x34, 0xfffffffd, 0x5, 0x7}, {0x3, 0x1ff, 0x1f, 0x8000}, {0x6, 0x8, 0x4, 0x58}, {0x7, 0xffff, 0x7ff, 0x4}, {0x6, 0x2000, 0x5}, {0x3f, 0x2008000, 0x10000, 0xfffff522}, {0x7, 0x800, 0x0, 0x3ff}, {0x7, 0x5, 0x9, 0x3}, {0x1, 0x8, 0xb8e, 0xaa7}, {0x0, 0x7, 0x3, 0x3}, {0xc7e8fec2, 0x8, 0x3, 0x5}, {0x39, 0x0, 0x17, 0xa60}, {0x67b, 0x3, 0x8, 0x9}, {0x7, 0x7, 0x8, 0x6}, {0x4, 0x3, 0x40, 0x800}, {0x3, 0x9, 0x8}, {0xfffffd98, 0x800, 0x9, 0x7ff}, {0x3f, 0x9, 0x4, 0x2}, {0x3, 0x2, 0x81, 0x80}, {0x7fff, 0x3f, 0x7fff, 0xffffffff}, {0x3, 0x1, 0x8000, 0x6}, {0x14000, 0xe400000, 0x4, 0x2}, {0x5, 0x5, 0x0, 0x80000000}, {0x2, 0x8, 0xfff, 0x5a}, {0x7ff, 0x4, 0x70d39698, 0x8}, {0x8, 0x3, 0x7f}, {0xffffffff, 0x80, 0x12, 0x3}, {0x400, 0x3, 0x8, 0x5}, {0x8, 0x7, 0x8, 0x6}, {0x9, 0x1000, 0x8, 0xcba8}, {0x8, 0xc9dd, 0x9}, {0x400, 0x9, 0x42, 0x2}, {0x6, 0x4, 0x100, 0x1}, {0x3, 0x5, 0x2, 0x1}, {0x10001, 0x3, 0x6, 0x5}, {0x1, 0x2, 0x3}, {0xfffff001, 0x1000, 0x100, 0x66}, {0x3, 0x4, 0xffffffc1, 0x20}, {0x3, 0x6, 0x9, 0xfde5}, {0x2998, 0x0, 0x10000, 0x1}, {0x5, 0x0, 0x800, 0x6168}, {0x5, 0x4, 0x8, 0xfffffffc}, {0x0, 0x1, 0x0, 0x100}, {0x9, 0x10000, 0x9, 0x4}, {0x1, 0x20, 0xfff}, {0xffffffff, 0x9, 0x0, 0x415}, {0x7, 0x5bd, 0x10000, 0xd03a}, {0x5, 0x7fffffff, 0x6, 0x9}, {0x7fff, 0x9, 0x3, 0x7f}, {0x4, 0x8001, 0x101, 0x4}, {0x2, 0xbf3e, 0x5, 0x200}, {0x7cb, 0x8, 0x9, 0x8}, {0xfffffff7, 0x101, 0x5, 0x1}, {0x800, 0x80000001, 0x3, 0x7fff}, {0x7e, 0x8, 0x3, 0x9}, {0xf2c, 0x1000, 0x1, 0x4}, {0x1ff, 0x2, 0x2, 0x7}, {0x4, 0x7, 0x80, 0x80000000}, {0x2, 0x3, 0x3ae0, 0x2}, {0x5fefd084, 0x0, 0x8, 0x8001}, {0x0, 0x5, 0xec38, 0x6}, {0x2, 0x8c86, 0x3, 0x7ff}, {0x401, 0x3737ec4f, 0x3ff, 0x1f}, {0x1f, 0xfff, 0x6, 0x1}, {0x7fffffff, 0x80000001, 0x8, 0x6}, {0x1, 0x1, 0x8, 0x200}, {0x3, 0x2, 0x8, 0x3}, {0xffffa0e4, 0x1b, 0x0, 0x2}, {0x6, 0x5, 0x0, 0x6}, {0x6, 0x2de, 0x2, 0xaeb}, {0x1, 0x81e, 0x4, 0x6}, {0x0, 0x0, 0xffffff80, 0x7ff}, {0x0, 0x5, 0x0, 0x6}, {0x7, 0x100, 0x7}, {0x800, 0x5, 0x4, 0xd598}, {0xfff, 0x4, 0x8, 0xfffffeff}, {0x38, 0x3, 0x4, 0x7}, {0x7ff, 0x6, 0x0, 0x3}, {0x7ff, 0x8001, 0x3, 0xef}, {0x1, 0x3, 0x7, 0xffffffe1}, {0x3, 0x80000000, 0x3ff, 0x1}, {0x9, 0x7, 0x4, 0xb1}, {0x1ff, 0xc5, 0x0, 0x8}, {0x81, 0x0, 0x9, 0x1dfebd53}, {0x7, 0x2, 0xe, 0x5}, {0x4, 0x1, 0x0, 0x8}, {0x5, 0x8000, 0xffffffff, 0x6}, {0x401, 0x9, 0x75b6, 0x7}, {0x0, 0x8, 0x6}, {0x1ff, 0x0, 0x10000, 0x20}, {0x7, 0x2f000000, 0x100, 0xfcc}, {0x8, 0x9, 0x5, 0x4}, {0x4, 0x5, 0x6, 0x7}, {0xe000000, 0x3, 0x0, 0x7}, {0x503, 0x4, 0x2, 0x1ff}, {0x20, 0x6, 0x4, 0x3}, {0x5, 0x8, 0x4, 0x200}, {0x3c9, 0xff, 0x8, 0x3ff}, {0x3, 0x8, 0x1, 0x8}, {0x400, 0x50a4, 0x0, 0x486f}, {0x7f, 0x3ff, 0x4, 0x8a3}, {0x5, 0x3, 0x5, 0x7fff}, {0xfffffe01, 0xda0d, 0x80000000, 0x200}, {0x1, 0x1d, 0xffffffff, 0xba}, {0x8, 0x8, 0xffffffff, 0x5}, {0x80000000, 0xbe86, 0xad0, 0xffffff00}, {0x8000, 0x1000, 0x9, 0x5}, {0x6ef, 0x4, 0x930, 0x40}, {0x9, 0xce, 0xe65, 0x2}, {0x7fffffff, 0x5, 0x7f, 0xb20}, {0x800, 0x101, 0x7, 0x1}, {0x3, 0x4c39, 0x1b04000, 0xffffffff}, {0x6, 0x9, 0x2, 0x3b}, {0x4, 0x6, 0x1, 0x5}]}}, @TCA_U32_CLASSID={0x8, 0x1, {0x0, 0x4}}, @TCA_U32_POLICE={0x844, 0x6, [@TCA_POLICE_RESULT={0x8, 0x5, 0x3ff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7}, @TCA_POLICE_RESULT={0x8, 0x5, 0x81}, @TCA_POLICE_PEAKRATE64={0xc}, @TCA_POLICE_RESULT={0x8, 0x5, 0xffff5941}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7, 0x7f, 0x3ff, 0x10000, 0x1, 0x4, 0x2, 0x6, 0x20, 0x20, 0x8, 0x9, 0x4, 0x1ff, 0x3f, 0xfff, 0x0, 0x0, 0x80000000, 0x5, 0x772e, 0x0, 0x8, 0x4, 0xf05, 0xfffffffa, 0x8000, 0xeb3a, 0xffffff81, 0x9, 0x0, 0x7fff, 0xe7, 0x7, 0x4, 0xfff, 0x8, 0x101, 0x4, 0xe7bb, 0x4, 0x200, 0x0, 0x8001, 0x80, 0x9, 0x4, 0x4, 0x7bfc5de3, 0x100, 0x66, 0x3, 0x20, 0x101, 0xffff, 0xffff3953, 0x7f, 0x80, 0x7, 0xd07, 0x9, 0x4, 0x8, 0x1, 0x6, 0x400000, 0x1000, 0x3ff, 0x8603, 0x1f, 0x7fff, 0x433, 0x7fffffff, 0x5af4d698, 0x3f, 0x5, 0x40000000, 0x7, 0xe44, 0x6, 0x0, 0x6, 0x4, 0x7, 0x8, 0x7, 0x1c, 0x54, 0x0, 0x9, 0x5, 0x2, 0x20, 0x0, 0x1, 0x14000000, 0x7, 0x9, 0x80000001, 0xffff, 0xfffffffb, 0x200, 0x3, 0x1000, 0x38, 0x7fff, 0x100, 0xffffffff, 0x7f, 0x3f, 0xe52f, 0x9, 0x4, 0x1, 0x80, 0x8, 0x9, 0x1bc5, 0x1, 0x3, 0xffffffff, 0x2, 0x0, 0xa7f, 0x5, 0xc70, 0x80000000, 0x5, 0x6, 0xfffffff8, 0x20, 0x7, 0x401, 0xfffffffa, 0x5, 0x81, 0x8, 0x8d, 0x1, 0x4479, 0x571, 0x4, 0x0, 0x70a00000, 0x9, 0x400, 0x6, 0x1, 0xc09, 0x2f, 0xfffffff8, 0x0, 0x6, 0x20000000, 0x0, 0x3, 0x3, 0xffffffff, 0xffff6c75, 0x3, 0x7, 0x3, 0x7ff, 0x6, 0x60000, 0x7ff, 0xe52, 0x2, 0x7ff, 0x0, 0x0, 0x1, 0xe51, 0x80000000, 0x8, 0x8001, 0x401, 0x4, 0x7, 0x4, 0x6322, 0x401, 0x9, 0x7fffffff, 0x400, 0x0, 0xb31f, 0x7f, 0x386b, 0x8, 0x42b, 0x200, 0x2, 0x2, 0x7ff, 0x6, 0x6, 0x3, 0x4, 0x4, 0x6, 0x6cb, 0x7, 0xd68e, 0x5, 0xffffffff, 0xfffffe47, 0x3, 0x4, 0x3ff, 0x3, 0xa15, 0xd26, 0x3ff, 0x5f, 0x1, 0x8, 0x7, 0xbb, 0x9, 0x40, 0x7ff, 0x6, 0x5, 0xff, 0x5, 0x6, 0x1, 0x4, 0x0, 0x0, 0x0, 0x7, 0x4, 0x9, 0x0, 0xfffffffe, 0x0, 0x9, 0x9, 0x0, 0x1, 0x1ff, 0x0, 0xf61, 0x1000, 0xf4, 0x1, 0x400, 0x401, 0x3, 0x0, 0x0, 0x0, 0xf74d]}, @TCA_POLICE_RATE={0x404, 0x2, [0xfff, 0x4, 0x5, 0xff, 0xf60, 0x4, 0xfcf, 0x71, 0x40, 0xfffffffe, 0x401, 0x8, 0x6, 0x2b22064d, 0x5, 0x6, 0x3f, 0x10, 0x7, 0x1, 0x5, 0x6, 0x8, 0x9, 0x101, 0x5, 0x96, 0x6e, 0xdb080000, 0x3f, 0x3, 0x9, 0x52a, 0xfff, 0x2, 0x20, 0x5, 0x257d, 0x9, 0x10001, 0x1, 0xfffffffb, 0x2, 0x7ff, 0xfffffffc, 0x0, 0x758, 0x400, 0x7, 0x80000000, 0x7, 0x6, 0x6, 0x8, 0x1365, 0x1, 0xff, 0x3, 0x5, 0x9, 0x2, 0x100, 0x7e94, 0x6, 0x740, 0x2, 0x1, 0x200, 0xf75, 0x3f, 0x1, 0x9, 0xfffffc00, 0x5, 0x2, 0xffff, 0x8, 0x2, 0xfff, 0x2, 0x4, 0x6, 0x9, 0xb4, 0x265c, 0x7f, 0x1387, 0x0, 0x6, 0x1, 0x200, 0x1950983, 0x6, 0x51, 0x3, 0x6, 0x8, 0x8000, 0x1, 0x101, 0x0, 0x9, 0x2000, 0x5, 0x6, 0x3, 0x2, 0x200, 0x1a02, 0x7ff, 0xffffffff, 0xff, 0x7, 0x5, 0xfff, 0x0, 0x8, 0x1, 0x10001, 0x8, 0x24, 0x80000001, 0x5860, 0x80, 0x81, 0xfd, 0x10001, 0x1ff, 0xfffffff8, 0x0, 0x7ff, 0x9, 0x7, 0x809a, 0x20, 0xcb7, 0x8000, 0x54c9, 0x1, 0x8, 0x3, 0x4, 0x68, 0x401, 0x5, 0x5ea, 0x0, 0x9, 0x4, 0x2, 0x2, 0x9, 0x4, 0x7, 0x1, 0x4, 0x8, 0x6, 0x200, 0xfffffff7, 0xffffffff, 0x8, 0xd2, 0x497c, 0x7fffffff, 0x2, 0x7a, 0x4aa4c56c, 0x7ff, 0x8, 0x3, 0x6, 0x8001, 0x0, 0x10000, 0xc, 0x3168, 0x1, 0x6, 0x1, 0xc9, 0x4, 0x79810cf8, 0x8, 0x30b0, 0x81, 0x7fff, 0xffffff7f, 0x20, 0x5, 0x2, 0x2, 0x4, 0x1, 0x800, 0xfff, 0xac50, 0x81, 0x0, 0x1000, 0x401, 0xff, 0xffffffe4, 0x800, 0x7, 0x401, 0xfffffb5e, 0x0, 0x1, 0x9, 0x10001, 0xf0, 0x6, 0xffff, 0x0, 0x1400, 0x3f, 0x4, 0x4, 0x7, 0x81, 0x2, 0x0, 0x5, 0x9, 0x9, 0x3, 0x3, 0x0, 0x6, 0x2, 0x0, 0x100, 0x100, 0x3, 0x8, 0xff, 0xe82, 0x7, 0x4af, 0xf24, 0x0, 0x6, 0xf6b, 0x9, 0x1000, 0x232, 0x5, 0x7fff, 0x1, 0x6, 0x40, 0x9, 0x3f, 0x101, 0x8]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9}]}, @TCA_U32_POLICE={0x4}]}}, @filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x17c, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @loopback}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x5}}, @TCA_RSVP_ACT={0x134, 0x6, [@m_sample={0x130, 0x19, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x3, 0x5, 0x4, 0x5, 0x68e}}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x6}]}, {0xfc, 0x6, "786022e0f99317912a01765aa311d778dd53c0e400226403b574cc44369237b5b96b3499f1c3d3f9a2e3cff2ea73fe1133ca8943b988cb1e2c88d0440e9241fc6835b098d0158d20f27f298bccd802e13e6688d21825c342a99433943f124f7b364f578909aa79bbea4a4b0cfb79642955973c986d3b6b084580b0f80c4fce189c444c5c60b09678c5971d950d20c7521a8ad8cb1c04e0971abf67d1270e33f0b5336b818264f06244573ace0143eaffa4a0b16d05908de218e1c8d601b546212ad2c8132939012aeb1b92be3172ae0d35bd1e87e6c696ebf39c85725cde8e0f40c6182e1bc732653e1b74842c0570adf48bde18b3f2b6b9"}}}]}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x6, 0xfff1}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x253, 0x6, 0xfff}, {0xffff021e, 0x0, 0xcdc}, 0x6, 0x80, 0xff}}]}}]}, 0x1164}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 14:51:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, 0x0, 0x0) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0xbb8) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x10, &(0x7f0000000300)={r5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x3, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0x8) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f00000021c0)=""/4104, &(0x7f0000001140)=0x1008) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x100000b, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:49 executing program 2 (fault-call:0 fault-nth:8): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:49 executing program 4: unshare(0x1a000000) 14:51:49 executing program 3: unshare(0x16000000) [ 790.596527][ T8846] FAULT_INJECTION: forcing a failure. [ 790.596527][ T8846] name failslab, interval 1, probability 0, space 0, times 0 [ 790.618531][ T8846] CPU: 0 PID: 8846 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 790.627147][ T8846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 790.637201][ T8846] Call Trace: [ 790.640504][ T8846] dump_stack+0x188/0x20d [ 790.644844][ T8846] should_fail.cold+0x5/0xa [ 790.649387][ T8846] ? lock_downgrade+0x840/0x840 [ 790.654248][ T8846] ? fault_create_debugfs_attr+0x140/0x140 [ 790.660182][ T8846] should_failslab+0x5/0xf [ 790.664606][ T8846] kmem_cache_alloc+0x29b/0x740 [ 790.669464][ T8846] ? lock_acquire+0x1f2/0x8f0 [ 790.674152][ T8846] ? proc_register+0x98/0x580 [ 790.678831][ T8846] __proc_create+0x29e/0x830 [ 790.683421][ T8846] ? pde_free+0x100/0x100 [ 790.687790][ T8846] ? do_raw_write_lock+0x11a/0x280 14:51:49 executing program 3: unshare(0x17000000) [ 790.692906][ T8846] ? do_raw_read_unlock+0x70/0x70 [ 790.697938][ T8846] proc_create_reg+0xb2/0x180 [ 790.702626][ T8846] proc_create_net_data+0x8c/0x1b0 [ 790.707746][ T8846] ? proc_net_d_revalidate+0x10/0x10 [ 790.713043][ T8846] ? proc_symlink+0x1c0/0x1c0 [ 790.717741][ T8846] ? nf_log_bind_pf+0xf0/0xf0 [ 790.722562][ T8846] nf_log_net_init+0x60/0x360 [ 790.727247][ T8846] ? nf_log_bind_pf+0xf0/0xf0 [ 790.731934][ T8846] ops_init+0xaf/0x420 [ 790.736022][ T8846] setup_net+0x2de/0x860 [ 790.740270][ T8846] ? ops_init+0x420/0x420 14:51:49 executing program 3: unshare(0x18000000) [ 790.744608][ T8846] copy_net_ns+0x293/0x590 [ 790.749037][ T8846] create_new_namespaces+0x3fb/0xb30 [ 790.754331][ T8846] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 790.759972][ T8846] ksys_unshare+0x43d/0x8e0 [ 790.764491][ T8846] ? walk_process_tree+0x2c0/0x2c0 [ 790.769606][ T8846] ? fput_many+0x2f/0x1a0 [ 790.773940][ T8846] ? ksys_write+0x1a5/0x250 [ 790.778466][ T8846] ? __ia32_sys_clock_settime+0x260/0x260 [ 790.784189][ T8846] ? trace_hardirqs_off_caller+0x55/0x230 [ 790.789916][ T8846] __x64_sys_unshare+0x2d/0x40 14:51:49 executing program 3: unshare(0x19000000) [ 790.794692][ T8846] do_syscall_64+0xf6/0x7d0 [ 790.799203][ T8846] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 790.805093][ T8846] RIP: 0033:0x45ca29 [ 790.808989][ T8846] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 790.828591][ T8846] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 790.837004][ T8846] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 14:51:49 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) listen(r0, 0x20) r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00'}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @loopback}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x1, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x20008001) socket$inet6(0xa, 0x2, 0xfffffff7) bind$inet6(r2, &(0x7f0000001680)={0xa, 0x4e60, 0x9, @ipv4={[], [], @empty}, 0x1}, 0x1c) [ 790.844979][ T8846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 790.852952][ T8846] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 790.860923][ T8846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 790.868899][ T8846] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:49 executing program 1: unshare(0x2b000000) 14:51:49 executing program 4: unshare(0x1b000000) 14:51:49 executing program 3: unshare(0x1a000000) 14:51:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x11, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="4f534f1c83fc40a85e8c32ce434ad0949eeec09f39ba4a301e55914a20f721ad0050b63d4d979eda93c6b667632f8499ca970382ff0300005b960904be38f65e2b2842c2613e0a756cd0df1a892a0f23a3d022b34533985c2e12067c48693ca769db964200"/115], 0x50}}, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x4000000000003a0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x6, 0x4, 0x4a5f, 0x0, r2, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:49 executing program 4: unshare(0x1c000000) 14:51:49 executing program 2 (fault-call:0 fault-nth:9): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:49 executing program 3: unshare(0x1b000000) 14:51:49 executing program 1: unshare(0x2c000000) [ 791.080135][ T8883] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 791.098965][ T8884] FAULT_INJECTION: forcing a failure. [ 791.098965][ T8884] name failslab, interval 1, probability 0, space 0, times 0 [ 791.159253][ T8884] CPU: 1 PID: 8884 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 791.167872][ T8884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.177921][ T8884] Call Trace: [ 791.181221][ T8884] dump_stack+0x188/0x20d [ 791.185558][ T8884] should_fail.cold+0x5/0xa [ 791.190063][ T8884] ? lock_downgrade+0x840/0x840 [ 791.194923][ T8884] ? fault_create_debugfs_attr+0x140/0x140 [ 791.200737][ T8884] ? _raw_write_unlock+0x24/0x40 [ 791.205692][ T8884] ? proc_register+0x393/0x580 [ 791.210468][ T8884] should_failslab+0x5/0xf [ 791.214889][ T8884] __kmalloc_track_caller+0x2d1/0x7a0 [ 791.220261][ T8884] ? proc_create_net_data+0x14d/0x1b0 [ 791.225637][ T8884] ? nf_log_net_init+0x96/0x360 [ 791.230489][ T8884] ? proc_net_d_revalidate+0x10/0x10 [ 791.235776][ T8884] ? proc_symlink+0x1c0/0x1c0 [ 791.240456][ T8884] ? nf_log_bind_pf+0xf0/0xf0 [ 791.245135][ T8884] kmemdup+0x23/0x50 [ 791.249032][ T8884] nf_log_net_init+0x96/0x360 [ 791.253711][ T8884] ? nf_log_bind_pf+0xf0/0xf0 [ 791.258391][ T8884] ops_init+0xaf/0x420 [ 791.262476][ T8884] setup_net+0x2de/0x860 [ 791.266720][ T8884] ? ops_init+0x420/0x420 [ 791.271148][ T8884] copy_net_ns+0x293/0x590 [ 791.275571][ T8884] create_new_namespaces+0x3fb/0xb30 [ 791.280867][ T8884] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 791.286507][ T8884] ksys_unshare+0x43d/0x8e0 [ 791.291011][ T8884] ? walk_process_tree+0x2c0/0x2c0 [ 791.296225][ T8884] ? fput_many+0x2f/0x1a0 [ 791.300562][ T8884] ? ksys_write+0x1a5/0x250 [ 791.305070][ T8884] ? __ia32_sys_clock_settime+0x260/0x260 [ 791.310793][ T8884] ? trace_hardirqs_off_caller+0x55/0x230 [ 791.316518][ T8884] __x64_sys_unshare+0x2d/0x40 [ 791.321285][ T8884] do_syscall_64+0xf6/0x7d0 [ 791.325791][ T8884] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 791.331810][ T8884] RIP: 0033:0x45ca29 [ 791.335704][ T8884] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:51:49 executing program 4: unshare(0x1d000000) 14:51:49 executing program 4: unshare(0x1e000000) 14:51:49 executing program 4: unshare(0x1f000000) [ 791.355307][ T8884] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 791.363722][ T8884] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 791.371790][ T8884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 791.379882][ T8884] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 791.387875][ T8884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 791.395858][ T8884] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000240)=""/175, &(0x7f0000000300)=0xaf) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, r2, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, '^-\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_DOMAIN={0x15, 0x1, '{*+vboxnet0em0\\.\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x14}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010100}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0xa4}, 0x1, 0x0, 0x0, 0x10}, 0x20000001) 14:51:50 executing program 4: unshare(0x20000000) 14:51:50 executing program 1: unshare(0x2d000000) 14:51:50 executing program 3: unshare(0x1c000000) 14:51:50 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x1000000c8) pipe(&(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$tipc(0x1e, 0x2, 0x0) pipe(&(0x7f0000000100)) socketpair(0x15, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r0, &(0x7f0000000d00)=""/4096, 0x1000, 0x40, &(0x7f0000000300)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) socket$tipc(0x1e, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x6, @local, 0x2}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv4_getroute={0x1c, 0x1a, 0x8, 0x70bd26, 0x25dfdbff, {0x2, 0x0, 0x80, 0x3, 0xfe, 0x0, 0xff, 0x2}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x240008c5}, 0x1) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800cf301006d616376746170000415028008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB="b1e25cea30e563dbc2845c7c5cbe845c95a2b0197d813d1726735683c5df93544a6fc9c10e012d02ef2e3c7c2e419d0decaa02ba14958e85fe012dca43462185411fd6ad94ac694471e753d12cd83a6483cf4457affbfe7de8277c4c3aa5de4238f75658705a553c140cdf0f43204f0234595608b124ecaa5739a95e96b40e96c8e869fce871fafc77c42274ac0d864c7462d3b1a7bbe2d7c9b5969e6150d831e0fcaa937d4056d88a3e9c6a24a8b5fca97d6f6a8be50a48d9ffa6b7571351071e0b054d7d94d25b62ff87b8cb7668e417577315ab450d8a1e01363a76"], 0x44}}, 0x0) 14:51:50 executing program 2 (fault-call:0 fault-nth:10): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:50 executing program 4: unshare(0x21000000) [ 792.000339][ T8918] FAULT_INJECTION: forcing a failure. [ 792.000339][ T8918] name failslab, interval 1, probability 0, space 0, times 0 [ 792.028565][ T8922] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 14:51:50 executing program 0: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="a3", @ANYBLOB="fb05189e336bd9aae1ceae6178a76aeb17f371c4abc0b3de63ad0513b993c9717117a86abb274cf78ce033110485de19510b35d026afc5097c6bd37faeaedc5e2147f41efbd3edbf766cbf4a369133f9425ebceb6d7afe4f2334933947285d17de88a304f24616d26294da1d7e1aebb88a73ffd32c8294aba363bf", @ANYRES64=0x0], 0x1) r3 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000000100)=0x100, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 14:51:50 executing program 1: unshare(0x2e000000) [ 792.069873][ T8918] CPU: 0 PID: 8918 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 792.078496][ T8918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.088578][ T8918] Call Trace: [ 792.091877][ T8918] dump_stack+0x188/0x20d [ 792.096221][ T8918] should_fail.cold+0x5/0xa [ 792.100731][ T8918] ? lock_downgrade+0x840/0x840 [ 792.105593][ T8918] ? fault_create_debugfs_attr+0x140/0x140 [ 792.111801][ T8918] should_failslab+0x5/0xf 14:51:50 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'bond_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000010000100441202000000df0000400000", @ANYRES32=r3, @ANYBLOB="000020000000000024001200140001006272696467655f736c617665003c1b570c000500080005"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) [ 792.116222][ T8918] __kmalloc+0x2d9/0x7a0 [ 792.120474][ T8918] ? __register_sysctl_table+0x83f/0xef0 [ 792.126118][ T8918] __register_sysctl_table+0x83f/0xef0 [ 792.131576][ T8918] ? memcpy+0x39/0x60 [ 792.135648][ T8918] nf_log_net_init+0xff/0x360 [ 792.140328][ T8918] ? nf_log_bind_pf+0xf0/0xf0 [ 792.145052][ T8918] ops_init+0xaf/0x420 [ 792.149126][ T8918] setup_net+0x2de/0x860 [ 792.153378][ T8918] ? ops_init+0x420/0x420 [ 792.157713][ T8918] copy_net_ns+0x293/0x590 14:51:50 executing program 3: unshare(0x1d000000) [ 792.158259][ T8937] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 792.162131][ T8918] create_new_namespaces+0x3fb/0xb30 [ 792.162152][ T8918] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 792.162167][ T8918] ksys_unshare+0x43d/0x8e0 [ 792.162181][ T8918] ? walk_process_tree+0x2c0/0x2c0 [ 792.162195][ T8918] ? fput_many+0x2f/0x1a0 [ 792.162206][ T8918] ? ksys_write+0x1a5/0x250 [ 792.162226][ T8918] ? __ia32_sys_clock_settime+0x260/0x260 [ 792.205786][ T8918] ? trace_hardirqs_off_caller+0x55/0x230 [ 792.211519][ T8918] __x64_sys_unshare+0x2d/0x40 [ 792.216296][ T8918] do_syscall_64+0xf6/0x7d0 [ 792.220808][ T8918] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 792.226696][ T8918] RIP: 0033:0x45ca29 [ 792.230608][ T8918] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 792.250296][ T8918] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 792.258719][ T8918] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 792.266733][ T8918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 792.274975][ T8918] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 792.282952][ T8918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 792.291537][ T8918] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:50 executing program 4: unshare(0x22000000) [ 792.324024][ T8918] sysctl could not get directory: //net -12 [ 792.353081][ T8918] CPU: 1 PID: 8918 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 792.361704][ T8918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.371759][ T8918] Call Trace: [ 792.375056][ T8918] dump_stack+0x188/0x20d [ 792.379402][ T8918] __register_sysctl_table+0x801/0xef0 [ 792.384871][ T8918] ? memcpy+0x39/0x60 [ 792.388947][ T8918] nf_log_net_init+0xff/0x360 [ 792.393631][ T8918] ? nf_log_bind_pf+0xf0/0xf0 [ 792.398319][ T8918] ops_init+0xaf/0x420 [ 792.402399][ T8918] setup_net+0x2de/0x860 [ 792.406652][ T8918] ? ops_init+0x420/0x420 [ 792.410993][ T8918] copy_net_ns+0x293/0x590 [ 792.415430][ T8918] create_new_namespaces+0x3fb/0xb30 [ 792.420726][ T8918] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 792.426364][ T8918] ksys_unshare+0x43d/0x8e0 [ 792.430911][ T8918] ? walk_process_tree+0x2c0/0x2c0 [ 792.436035][ T8918] ? fput_many+0x2f/0x1a0 [ 792.440370][ T8918] ? ksys_write+0x1a5/0x250 [ 792.444907][ T8918] ? __ia32_sys_clock_settime+0x260/0x260 [ 792.450831][ T8918] ? trace_hardirqs_off_caller+0x55/0x230 [ 792.456582][ T8918] __x64_sys_unshare+0x2d/0x40 [ 792.461527][ T8918] do_syscall_64+0xf6/0x7d0 [ 792.466047][ T8918] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 792.471965][ T8918] RIP: 0033:0x45ca29 [ 792.475861][ T8918] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 792.495466][ T8918] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 792.503910][ T8918] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 792.512468][ T8918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 792.520444][ T8918] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 792.528418][ T8918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 792.536392][ T8918] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040)=0x6, 0x4) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r3, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) connect$tipc(r3, &(0x7f0000000100)=@nameseq={0x1e, 0x1, 0x3, {0x2, 0x3, 0x4}}, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:51 executing program 4: unshare(0x23000000) 14:51:51 executing program 1: unshare(0x2f000000) 14:51:51 executing program 3: unshare(0x1e000000) 14:51:51 executing program 2 (fault-call:0 fault-nth:11): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x10012, r0, 0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_INITSTATE(r2, 0x113, 0x4, 0x0, &(0x7f0000000140)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x3}, 0x10) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000000)=0x6, 0x4) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r6, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) recvmsg(r5, &(0x7f0000001540)={0x0, 0x0, 0x0}, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r7, 0x20, 0x70bd28, 0x25dfdbf8, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4bd}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x10000) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r7, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}]}, 0x20}}, 0x2c001) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x2c, r7, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40844}, 0x800) 14:51:51 executing program 1: unshare(0x30000000) 14:51:51 executing program 4: unshare(0x24000000) 14:51:51 executing program 3: unshare(0x1f000000) [ 792.939268][ T8961] FAULT_INJECTION: forcing a failure. [ 792.939268][ T8961] name failslab, interval 1, probability 0, space 0, times 0 14:51:51 executing program 3: unshare(0x20000000) [ 793.013486][ T8961] CPU: 0 PID: 8961 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 793.022108][ T8961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.032169][ T8961] Call Trace: [ 793.035497][ T8961] dump_stack+0x188/0x20d [ 793.039872][ T8961] should_fail.cold+0x5/0xa [ 793.044387][ T8961] ? lock_downgrade+0x840/0x840 [ 793.049246][ T8961] ? fault_create_debugfs_attr+0x140/0x140 [ 793.055069][ T8961] should_failslab+0x5/0xf [ 793.059497][ T8961] __kmalloc+0x2d9/0x7a0 14:51:51 executing program 3: unshare(0x21000000) 14:51:51 executing program 4: unshare(0x25000000) [ 793.063746][ T8961] ? __register_sysctl_table+0x83f/0xef0 [ 793.069387][ T8961] __register_sysctl_table+0x83f/0xef0 [ 793.074847][ T8961] ? memcpy+0x39/0x60 [ 793.078835][ T8961] nf_log_net_init+0xff/0x360 [ 793.083512][ T8961] ? nf_log_bind_pf+0xf0/0xf0 [ 793.088192][ T8961] ops_init+0xaf/0x420 [ 793.092262][ T8961] setup_net+0x2de/0x860 [ 793.096510][ T8961] ? ops_init+0x420/0x420 [ 793.100846][ T8961] copy_net_ns+0x293/0x590 [ 793.105266][ T8961] create_new_namespaces+0x3fb/0xb30 [ 793.110581][ T8961] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 793.116220][ T8961] ksys_unshare+0x43d/0x8e0 [ 793.120841][ T8961] ? walk_process_tree+0x2c0/0x2c0 [ 793.125958][ T8961] ? fput_many+0x2f/0x1a0 [ 793.130288][ T8961] ? ksys_write+0x1a5/0x250 [ 793.134797][ T8961] ? __ia32_sys_clock_settime+0x260/0x260 [ 793.140605][ T8961] ? trace_hardirqs_off_caller+0x55/0x230 [ 793.146331][ T8961] __x64_sys_unshare+0x2d/0x40 [ 793.151105][ T8961] do_syscall_64+0xf6/0x7d0 [ 793.155615][ T8961] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 793.161511][ T8961] RIP: 0033:0x45ca29 [ 793.165410][ T8961] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 793.185445][ T8961] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 793.193935][ T8961] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 793.202217][ T8961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 793.210188][ T8961] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 793.218161][ T8961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 793.226135][ T8961] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 [ 793.247420][ T8961] sysctl could not get directory: //net -12 [ 793.261904][ T8961] CPU: 0 PID: 8961 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 793.270520][ T8961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.280569][ T8961] Call Trace: [ 793.283868][ T8961] dump_stack+0x188/0x20d [ 793.288206][ T8961] __register_sysctl_table+0x801/0xef0 [ 793.293668][ T8961] ? memcpy+0x39/0x60 [ 793.297653][ T8961] nf_log_net_init+0xff/0x360 [ 793.302340][ T8961] ? nf_log_bind_pf+0xf0/0xf0 [ 793.307025][ T8961] ops_init+0xaf/0x420 [ 793.311097][ T8961] setup_net+0x2de/0x860 [ 793.315344][ T8961] ? ops_init+0x420/0x420 [ 793.319768][ T8961] copy_net_ns+0x293/0x590 [ 793.324189][ T8961] create_new_namespaces+0x3fb/0xb30 [ 793.329485][ T8961] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 793.335158][ T8961] ksys_unshare+0x43d/0x8e0 [ 793.339662][ T8961] ? walk_process_tree+0x2c0/0x2c0 [ 793.344774][ T8961] ? fput_many+0x2f/0x1a0 [ 793.349103][ T8961] ? ksys_write+0x1a5/0x250 [ 793.353784][ T8961] ? __ia32_sys_clock_settime+0x260/0x260 [ 793.359503][ T8961] ? trace_hardirqs_off_caller+0x55/0x230 [ 793.365224][ T8961] __x64_sys_unshare+0x2d/0x40 [ 793.370026][ T8961] do_syscall_64+0xf6/0x7d0 [ 793.374538][ T8961] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 793.380429][ T8961] RIP: 0033:0x45ca29 [ 793.384331][ T8961] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 793.403944][ T8961] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 793.412346][ T8961] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 793.420298][ T8961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 793.428255][ T8961] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 793.436205][ T8961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 793.444160][ T8961] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:52 executing program 1: unshare(0x31000000) 14:51:52 executing program 4: unshare(0x26000000) 14:51:52 executing program 3: unshare(0x22000000) 14:51:52 executing program 2 (fault-call:0 fault-nth:12): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xfffff7a1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x3e}, 0x1000}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) 14:51:52 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) accept(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000200)=0x80) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000240)=0x618d, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x4, 0xf9, 0x1f, 0x6}, {0x9, 0x1, 0x81, 0x2bb}]}) syz_emit_ethernet(0xb4, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0000000000007b00450000a600000000002f9078ac1e0001ac141400a481880b000000000000080099b971af11cd506af23f4e0000008000000000496c4d23ba3d0d00000000d0d912661f1622ded3bab9eb7c109b84d96a7fd2022dbd40911d21f19e6791d32d7e01ab91000000006c271ea546d39e000086dd08000057ffffffff100000000100000000000000080022eb00000000200000000200000000000003000000000800655800000000"], 0x0) 14:51:52 executing program 4: unshare(0x27000000) 14:51:52 executing program 1: unshare(0x32000000) 14:51:52 executing program 3: unshare(0x23000000) [ 793.935367][ T9004] FAULT_INJECTION: forcing a failure. [ 793.935367][ T9004] name failslab, interval 1, probability 0, space 0, times 0 [ 794.024907][ T9004] CPU: 1 PID: 9004 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 794.033529][ T9004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.043586][ T9004] Call Trace: [ 794.046883][ T9004] dump_stack+0x188/0x20d [ 794.051223][ T9004] should_fail.cold+0x5/0xa [ 794.055738][ T9004] ? lock_downgrade+0x840/0x840 [ 794.060598][ T9004] ? fault_create_debugfs_attr+0x140/0x140 [ 794.066415][ T9004] should_failslab+0x5/0xf [ 794.070839][ T9004] __kmalloc+0x2d9/0x7a0 [ 794.075089][ T9004] ? __register_sysctl_table+0x83f/0xef0 [ 794.080753][ T9004] __register_sysctl_table+0x83f/0xef0 [ 794.086214][ T9004] nf_log_net_init+0xff/0x360 [ 794.090893][ T9004] ? nf_log_bind_pf+0xf0/0xf0 [ 794.095572][ T9004] ops_init+0xaf/0x420 [ 794.099641][ T9004] setup_net+0x2de/0x860 [ 794.103882][ T9004] ? ops_init+0x420/0x420 [ 794.108216][ T9004] copy_net_ns+0x293/0x590 [ 794.112639][ T9004] create_new_namespaces+0x3fb/0xb30 [ 794.117975][ T9004] unshare_nsproxy_namespaces+0xbd/0x1f0 14:51:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000140)=0x4) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e277) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xbb8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x3, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0x7, 0x1000, 0xffff, 0x200, 0x7fff, 0x9, {r4, @in6={{0xa, 0x4e20, 0xffffffff, @mcast1, 0x1ff}}, 0x80, 0x101, 0x6, 0x914c706, 0x401}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r5, 0x3ff, 0x8, 0x7}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x28011, r0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x4, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100006800) [ 794.123611][ T9004] ksys_unshare+0x43d/0x8e0 [ 794.128116][ T9004] ? walk_process_tree+0x2c0/0x2c0 [ 794.133227][ T9004] ? fput_many+0x2f/0x1a0 [ 794.137562][ T9004] ? ksys_write+0x1a5/0x250 [ 794.142073][ T9004] ? __ia32_sys_clock_settime+0x260/0x260 [ 794.147794][ T9004] ? trace_hardirqs_off_caller+0x55/0x230 [ 794.153528][ T9004] __x64_sys_unshare+0x2d/0x40 [ 794.158386][ T9004] do_syscall_64+0xf6/0x7d0 [ 794.162899][ T9004] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 794.168789][ T9004] RIP: 0033:0x45ca29 [ 794.172687][ T9004] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 794.185251][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 794.185264][ T27] audit: type=1804 audit(1589986312.618:258): pid=9021 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/752/cgroup.controllers" dev="sda1" ino=16369 res=1 14:51:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000040)=0xfff, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000055c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/39, 0x27}, {&(0x7f00000001c0)=""/145, 0x91}], 0x2}, 0xfe3e}, {{&(0x7f00000002c0)=@xdp, 0x80, &(0x7f0000000380)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}, 0xd7}, {{&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000000440)=""/232, 0xe8}], 0x2, &(0x7f0000000580)=""/9, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000005c0)=""/216, 0xd8}, {&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f0000000840)=""/215, 0xd7}, {&(0x7f0000000780)=""/1, 0x1}, {&(0x7f0000000940)=""/71, 0x47}, {&(0x7f00000009c0)=""/132, 0x84}], 0x6, &(0x7f00000007c0)=""/1, 0x1}, 0x200}, {{&(0x7f0000000b00)=@rc={0x1f, @none}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/27, 0x1b}, {&(0x7f0000000bc0)=""/193, 0xc1}, {&(0x7f0000000cc0)=""/230, 0xe6}, {0xffffffffffffffff}, {&(0x7f0000000dc0)=""/1, 0x1}], 0x5, &(0x7f0000000e80)=""/206, 0xce}, 0x3}, {{&(0x7f0000000f80)=@caif=@rfm, 0x80, &(0x7f0000001100)=[{&(0x7f0000001000)=""/254, 0xfe}, {&(0x7f0000004200)=""/108, 0x6c}, {&(0x7f0000004280)=""/144, 0x90}], 0x3, &(0x7f0000002180)=""/47, 0x2f}, 0xb76b}, {{&(0x7f0000004340)=@can, 0x80, &(0x7f0000005480)=[{&(0x7f00000043c0)=""/107, 0x6b}, {&(0x7f0000004440)=""/44, 0x2c}, {&(0x7f0000004480)=""/4096, 0x1000}], 0x3, &(0x7f00000054c0)=""/255, 0xff}, 0x5}], 0x7, 0x2000, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4, 0x0, @loopback, 0x79}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:52 executing program 3: unshare(0x24000000) 14:51:52 executing program 1: unshare(0x33000000) 14:51:52 executing program 4: unshare(0x28000000) [ 794.192546][ T9004] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 794.192559][ T9004] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 794.192567][ T9004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 794.192573][ T9004] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 794.192580][ T9004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 794.192587][ T9004] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:52 executing program 3: unshare(0x25000000) [ 794.334696][ T9004] sysctl could not get directory: /net/netfilter//nf_log -12 [ 794.361320][ T9004] CPU: 0 PID: 9004 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 794.369938][ T9004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.379990][ T9004] Call Trace: [ 794.383290][ T9004] dump_stack+0x188/0x20d [ 794.387643][ T9004] __register_sysctl_table+0x801/0xef0 [ 794.393129][ T9004] nf_log_net_init+0xff/0x360 [ 794.397815][ T9004] ? nf_log_bind_pf+0xf0/0xf0 [ 794.402755][ T9004] ops_init+0xaf/0x420 [ 794.406830][ T9004] setup_net+0x2de/0x860 [ 794.411074][ T9004] ? ops_init+0x420/0x420 [ 794.415407][ T9004] copy_net_ns+0x293/0x590 [ 794.419831][ T9004] create_new_namespaces+0x3fb/0xb30 [ 794.425125][ T9004] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 794.430796][ T9004] ksys_unshare+0x43d/0x8e0 [ 794.435298][ T9004] ? walk_process_tree+0x2c0/0x2c0 [ 794.440386][ T9004] ? fput_many+0x2f/0x1a0 [ 794.444706][ T9004] ? ksys_write+0x1a5/0x250 [ 794.449232][ T9004] ? __ia32_sys_clock_settime+0x260/0x260 [ 794.455074][ T9004] ? trace_hardirqs_off_caller+0x55/0x230 [ 794.460806][ T9004] __x64_sys_unshare+0x2d/0x40 [ 794.465567][ T9004] do_syscall_64+0xf6/0x7d0 [ 794.470158][ T9004] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 794.476048][ T9004] RIP: 0033:0x45ca29 [ 794.479944][ T9004] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 794.499547][ T9004] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 794.507957][ T9004] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 794.515914][ T9004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 794.523912][ T9004] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 794.531889][ T9004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 794.539869][ T9004] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:53 executing program 2 (fault-call:0 fault-nth:13): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:53 executing program 1: unshare(0x34000000) 14:51:53 executing program 3: unshare(0x26000000) 14:51:53 executing program 4: unshare(0x29000000) [ 794.747047][ T9049] FAULT_INJECTION: forcing a failure. [ 794.747047][ T9049] name failslab, interval 1, probability 0, space 0, times 0 [ 794.764980][ T9049] CPU: 0 PID: 9049 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 794.773585][ T9049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.783647][ T9049] Call Trace: [ 794.788165][ T9049] dump_stack+0x188/0x20d [ 794.792503][ T9049] should_fail.cold+0x5/0xa [ 794.797003][ T9049] ? lock_downgrade+0x840/0x840 [ 794.801839][ T9049] ? fault_create_debugfs_attr+0x140/0x140 [ 794.807629][ T9049] should_failslab+0x5/0xf [ 794.812039][ T9049] kmem_cache_alloc+0x29b/0x740 [ 794.816977][ T9049] ? lock_downgrade+0x840/0x840 [ 794.821809][ T9049] __proc_create+0x29e/0x830 [ 794.826376][ T9049] ? pde_free+0x100/0x100 [ 794.830735][ T9049] ? __mutex_unlock_slowpath+0xe2/0x660 [ 794.836347][ T9049] ? wait_for_completion+0x270/0x270 [ 794.841613][ T9049] proc_create_reg+0xb2/0x180 [ 794.846273][ T9049] proc_create_net_data+0x8c/0x1b0 [ 794.851363][ T9049] ? proc_net_d_revalidate+0x10/0x10 [ 794.856628][ T9049] netlink_net_init+0x4e/0x70 [ 794.861281][ T9049] ? netlink_net_exit+0x50/0x50 [ 794.866133][ T9049] ops_init+0xaf/0x420 [ 794.870192][ T9049] setup_net+0x2de/0x860 [ 794.874415][ T9049] ? ops_init+0x420/0x420 [ 794.878741][ T9049] copy_net_ns+0x293/0x590 [ 794.883165][ T9049] create_new_namespaces+0x3fb/0xb30 [ 794.888444][ T9049] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 794.894057][ T9049] ksys_unshare+0x43d/0x8e0 [ 794.898540][ T9049] ? walk_process_tree+0x2c0/0x2c0 [ 794.903630][ T9049] ? fput_many+0x2f/0x1a0 [ 794.907939][ T9049] ? ksys_write+0x1a5/0x250 [ 794.912422][ T9049] ? __ia32_sys_clock_settime+0x260/0x260 [ 794.918118][ T9049] ? trace_hardirqs_off_caller+0x55/0x230 [ 794.923837][ T9049] __x64_sys_unshare+0x2d/0x40 [ 794.928581][ T9049] do_syscall_64+0xf6/0x7d0 [ 794.933070][ T9049] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 794.938948][ T9049] RIP: 0033:0x45ca29 [ 794.942862][ T9049] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 794.962546][ T9049] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 794.970947][ T9049] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 794.978893][ T9049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 794.986857][ T9049] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:53 executing program 4: unshare(0x2a000000) 14:51:53 executing program 3: unshare(0x27000000) [ 794.994816][ T9049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 795.002776][ T9049] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 [ 795.056629][ T27] audit: type=1804 audit(1589986313.648:259): pid=9021 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/752/cgroup.controllers" dev="sda1" ino=16369 res=1 14:51:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000040)=0xfff, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000055c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/39, 0x27}, {&(0x7f00000001c0)=""/145, 0x91}], 0x2}, 0xfe3e}, {{&(0x7f00000002c0)=@xdp, 0x80, &(0x7f0000000380)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1}, 0xd7}, {{&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000000440)=""/232, 0xe8}], 0x2, &(0x7f0000000580)=""/9, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000005c0)=""/216, 0xd8}, {&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f0000000840)=""/215, 0xd7}, {&(0x7f0000000780)=""/1, 0x1}, {&(0x7f0000000940)=""/71, 0x47}, {&(0x7f00000009c0)=""/132, 0x84}], 0x6, &(0x7f00000007c0)=""/1, 0x1}, 0x200}, {{&(0x7f0000000b00)=@rc={0x1f, @none}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/27, 0x1b}, {&(0x7f0000000bc0)=""/193, 0xc1}, {&(0x7f0000000cc0)=""/230, 0xe6}, {0xffffffffffffffff}, {&(0x7f0000000dc0)=""/1, 0x1}], 0x5, &(0x7f0000000e80)=""/206, 0xce}, 0x3}, {{&(0x7f0000000f80)=@caif=@rfm, 0x80, &(0x7f0000001100)=[{&(0x7f0000001000)=""/254, 0xfe}, {&(0x7f0000004200)=""/108, 0x6c}, {&(0x7f0000004280)=""/144, 0x90}], 0x3, &(0x7f0000002180)=""/47, 0x2f}, 0xb76b}, {{&(0x7f0000004340)=@can, 0x80, &(0x7f0000005480)=[{&(0x7f00000043c0)=""/107, 0x6b}, {&(0x7f0000004440)=""/44, 0x2c}, {&(0x7f0000004480)=""/4096, 0x1000}], 0x3, &(0x7f00000054c0)=""/255, 0xff}, 0x5}], 0x7, 0x2000, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4, 0x0, @loopback, 0x79}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:53 executing program 1: unshare(0x35000000) 14:51:53 executing program 3: unshare(0x28000000) 14:51:53 executing program 4: unshare(0x2b000000) 14:51:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="00e4fffff80001ff1001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x84, @mcast2}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:53 executing program 4: unshare(0x2c000000) 14:51:53 executing program 2 (fault-call:0 fault-nth:14): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:53 executing program 1: unshare(0x36000000) 14:51:53 executing program 3: unshare(0x29000000) 14:51:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x3ff, @empty, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:54 executing program 3: unshare(0x2a000000) 14:51:54 executing program 1: unshare(0x37000000) [ 795.433944][ T9086] FAULT_INJECTION: forcing a failure. [ 795.433944][ T9086] name failslab, interval 1, probability 0, space 0, times 0 14:51:54 executing program 0: unshare(0x28000000) 14:51:54 executing program 4: unshare(0x2d000000) [ 795.495492][ T9086] CPU: 0 PID: 9086 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 795.504225][ T9086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 795.514282][ T9086] Call Trace: [ 795.517586][ T9086] dump_stack+0x188/0x20d [ 795.521931][ T9086] should_fail.cold+0x5/0xa [ 795.526441][ T9086] ? lock_downgrade+0x840/0x840 [ 795.531308][ T9086] ? fault_create_debugfs_attr+0x140/0x140 [ 795.537132][ T9086] should_failslab+0x5/0xf [ 795.541556][ T9086] __kmalloc+0x2d9/0x7a0 [ 795.545804][ T9086] ? ops_init+0xfb/0x420 [ 795.550056][ T9086] ops_init+0xfb/0x420 [ 795.554138][ T9086] setup_net+0x2de/0x860 [ 795.558390][ T9086] ? ops_init+0x420/0x420 [ 795.562726][ T9086] copy_net_ns+0x293/0x590 [ 795.567146][ T9086] create_new_namespaces+0x3fb/0xb30 [ 795.572440][ T9086] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 795.578085][ T9086] ksys_unshare+0x43d/0x8e0 [ 795.582601][ T9086] ? walk_process_tree+0x2c0/0x2c0 [ 795.587717][ T9086] ? fput_many+0x2f/0x1a0 14:51:54 executing program 4: unshare(0x2e000000) [ 795.592054][ T9086] ? ksys_write+0x1a5/0x250 [ 795.596561][ T9086] ? __ia32_sys_clock_settime+0x260/0x260 [ 795.602288][ T9086] ? trace_hardirqs_off_caller+0x55/0x230 [ 795.608045][ T9086] __x64_sys_unshare+0x2d/0x40 [ 795.612815][ T9086] do_syscall_64+0xf6/0x7d0 [ 795.617467][ T9086] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 795.623338][ T9086] RIP: 0033:0x45ca29 14:51:54 executing program 1: unshare(0x38000000) [ 795.627210][ T9086] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 795.646896][ T9086] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 795.655294][ T9086] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 795.663345][ T9086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 795.671316][ T9086] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 795.679289][ T9086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 795.687262][ T9086] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:54 executing program 1: unshare(0x39000000) 14:51:54 executing program 3: unshare(0x2b000000) 14:51:54 executing program 2 (fault-call:0 fault-nth:15): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r7, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r7, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) setsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000000140)=0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r9}, 0x40) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x4c, 0x24, 0xf36, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x0, 0xffff}, {0xfff1, 0xf}, {0x0, 0xe}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x35f587d3c7384e74) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x24, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0) 14:51:54 executing program 1: unshare(0x3a000000) [ 795.864178][ T9111] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 795.893304][ T9113] FAULT_INJECTION: forcing a failure. [ 795.893304][ T9113] name failslab, interval 1, probability 0, space 0, times 0 [ 795.906716][ T9113] CPU: 1 PID: 9113 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 795.915417][ T9113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 795.925469][ T9113] Call Trace: [ 795.928770][ T9113] dump_stack+0x188/0x20d [ 795.933111][ T9113] should_fail.cold+0x5/0xa [ 795.937622][ T9113] ? lock_downgrade+0x840/0x840 [ 795.942484][ T9113] ? fault_create_debugfs_attr+0x140/0x140 [ 795.948296][ T9113] ? sock_free_inode+0x20/0x20 [ 795.953063][ T9113] should_failslab+0x5/0xf [ 795.957485][ T9113] kmem_cache_alloc+0x29b/0x740 [ 795.962341][ T9113] ? create_new_namespaces+0x3fb/0xb30 [ 795.967803][ T9113] ? unshare_nsproxy_namespaces+0xbd/0x1f0 [ 795.973639][ T9113] ? apparmor_path_link+0xb50/0xb50 [ 795.978850][ T9113] ? sock_free_inode+0x20/0x20 [ 795.983624][ T9113] sock_alloc_inode+0x18/0x1c0 [ 795.988390][ T9113] ? sock_free_inode+0x20/0x20 [ 795.993156][ T9113] alloc_inode+0x61/0x1e0 [ 795.997517][ T9113] new_inode_pseudo+0x14/0xe0 [ 796.002223][ T9113] sock_alloc+0x3c/0x260 [ 796.006469][ T9113] sock_create_lite+0x7b/0x120 [ 796.011260][ T9113] __netlink_kernel_create+0xde/0x810 [ 796.016787][ T9113] ? netlink_table_ungrab+0x30/0x30 [ 796.022006][ T9113] ? lock_acquire+0x1f2/0x8f0 [ 796.026686][ T9113] ? netlink_recvmsg+0xee0/0xee0 [ 796.031629][ T9113] rtnetlink_net_init+0xb8/0x140 [ 796.036743][ T9113] ? rtnetlink_rcv+0x20/0x20 [ 796.041337][ T9113] ? lockdep_init_map_waits+0x26a/0x890 [ 796.046885][ T9113] ? rtnetlink_net_exit+0x70/0x70 [ 796.051911][ T9113] ? do_set_master+0x230/0x230 [ 796.056677][ T9113] ? debug_mutex_init+0x31/0x60 [ 796.061537][ T9113] ? rtnetlink_rcv+0x20/0x20 [ 796.066130][ T9113] ops_init+0xaf/0x420 [ 796.070201][ T9113] setup_net+0x2de/0x860 [ 796.074444][ T9113] ? ops_init+0x420/0x420 [ 796.078789][ T9113] copy_net_ns+0x293/0x590 [ 796.083472][ T9113] create_new_namespaces+0x3fb/0xb30 [ 796.088765][ T9113] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 796.094577][ T9113] ksys_unshare+0x43d/0x8e0 [ 796.099090][ T9113] ? walk_process_tree+0x2c0/0x2c0 [ 796.104203][ T9113] ? fput_many+0x2f/0x1a0 [ 796.108536][ T9113] ? ksys_write+0x1a5/0x250 [ 796.113039][ T9113] ? __ia32_sys_clock_settime+0x260/0x260 [ 796.118851][ T9113] ? trace_hardirqs_off_caller+0x55/0x230 [ 796.124704][ T9113] __x64_sys_unshare+0x2d/0x40 [ 796.129480][ T9113] do_syscall_64+0xf6/0x7d0 [ 796.133994][ T9113] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 796.139884][ T9113] RIP: 0033:0x45ca29 [ 796.143776][ T9113] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 796.163613][ T9113] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 796.172025][ T9113] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 796.180068][ T9113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 796.188026][ T9113] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 796.195987][ T9113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 796.203966][ T9113] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private0={0xfc, 0x0, [], 0x11}}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x2, {{0x2, 0x4e21, @multicast1}}, 0x1, 0x6, [{{0x2, 0x4e20, @rand_addr=0x64010100}}, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3e}}}, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e24, @multicast1}}]}, 0x390) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt(0xffffffffffffffff, 0x5, 0x200, &(0x7f0000000040)="eb46d8f1aa1432085de46f3f84154fa1d0e8", 0x12) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:54 executing program 3: unshare(0x2c000000) 14:51:54 executing program 4: unshare(0x2f000000) 14:51:54 executing program 1: unshare(0x3b000000) [ 796.234450][ T9123] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 14:51:54 executing program 2 (fault-call:0 fault-nth:16): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:54 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000340)={&(0x7f0000000400)=@ax25={{0x3, @null, 0x6}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast]}, 0x80, 0x0}, 0x48040) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1}, 0x40) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000380)={0x1d, 0x0, 0x3, {0x2, 0x1}}, 0x18) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=""/198, 0xc6}, 0x4}], 0x1, 0x0, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0x2, @ipv4={[], [], @private=0xa010102}, 0x5}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRESOCT=r1], 0x18}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x42, 0x0) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r4, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0x99}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r4, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYRES64=r3, @ANYRESOCT=r4, @ANYRES64], 0xfffffd6d) getpeername$netrom(r2, &(0x7f0000000480)={{0x3, @null}, [@default, @remote, @rose, @null, @null, @bcast, @null, @rose]}, &(0x7f0000000040)=0x48) r5 = socket(0x10, 0x8000000000000003, 0x0) sendfile(r5, r1, 0x0, 0xffff) 14:51:54 executing program 4: unshare(0x30000000) [ 796.320210][ T9134] FAULT_INJECTION: forcing a failure. [ 796.320210][ T9134] name failslab, interval 1, probability 0, space 0, times 0 14:51:54 executing program 1: unshare(0x3c000000) 14:51:55 executing program 3: unshare(0x2d000000) [ 796.418572][ T9134] CPU: 0 PID: 9134 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 796.427228][ T9134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.437315][ T9134] Call Trace: [ 796.440614][ T9134] dump_stack+0x188/0x20d [ 796.444957][ T9134] should_fail.cold+0x5/0xa [ 796.449475][ T9134] ? lock_downgrade+0x840/0x840 [ 796.454344][ T9134] ? fault_create_debugfs_attr+0x140/0x140 [ 796.460247][ T9134] ? lock_acquire+0x1f2/0x8f0 [ 796.464931][ T9134] ? new_inode_pseudo+0x35/0xe0 [ 796.469791][ T9134] should_failslab+0x5/0xf [ 796.474210][ T9134] __kmalloc+0x2d9/0x7a0 [ 796.478459][ T9134] ? sk_prot_alloc+0x223/0x2f0 [ 796.483236][ T9134] ? apparmor_socket_post_create+0x6c9/0x1660 [ 796.489411][ T9134] ? do_raw_spin_lock+0x129/0x2e0 [ 796.494450][ T9134] ? apparmor_getprocattr+0x1340/0x1340 [ 796.500011][ T9134] sk_prot_alloc+0x223/0x2f0 [ 796.504611][ T9134] sk_alloc+0x36/0x1100 [ 796.508776][ T9134] ? security_socket_post_create+0x96/0xc0 14:51:55 executing program 1: unshare(0x3d000000) [ 796.514596][ T9134] __netlink_create+0x63/0x300 [ 796.519370][ T9134] ? sock_create_lite+0x45/0x120 [ 796.524320][ T9134] __netlink_kernel_create+0x110/0x810 [ 796.529819][ T9134] ? netlink_table_ungrab+0x30/0x30 [ 796.535018][ T9134] ? lock_acquire+0x1f2/0x8f0 [ 796.539695][ T9134] ? netlink_recvmsg+0xee0/0xee0 [ 796.544645][ T9134] rtnetlink_net_init+0xb8/0x140 [ 796.549587][ T9134] ? rtnetlink_rcv+0x20/0x20 [ 796.554284][ T9134] ? lockdep_init_map_waits+0x26a/0x890 [ 796.559926][ T9134] ? rtnetlink_net_exit+0x70/0x70 [ 796.564956][ T9134] ? do_set_master+0x230/0x230 [ 796.569811][ T9134] ? debug_mutex_init+0x31/0x60 [ 796.574738][ T9134] ? rtnetlink_rcv+0x20/0x20 [ 796.579332][ T9134] ops_init+0xaf/0x420 [ 796.583414][ T9134] setup_net+0x2de/0x860 [ 796.587665][ T9134] ? ops_init+0x420/0x420 [ 796.592012][ T9134] copy_net_ns+0x293/0x590 [ 796.596528][ T9134] create_new_namespaces+0x3fb/0xb30 [ 796.601826][ T9134] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 796.607556][ T9134] ksys_unshare+0x43d/0x8e0 [ 796.612069][ T9134] ? walk_process_tree+0x2c0/0x2c0 14:51:55 executing program 1: unshare(0x3e000000) [ 796.617188][ T9134] ? fput_many+0x2f/0x1a0 [ 796.621526][ T9134] ? ksys_write+0x1a5/0x250 [ 796.626042][ T9134] ? __ia32_sys_clock_settime+0x260/0x260 [ 796.631795][ T9134] ? trace_hardirqs_off_caller+0x55/0x230 [ 796.637557][ T9134] __x64_sys_unshare+0x2d/0x40 [ 796.642334][ T9134] do_syscall_64+0xf6/0x7d0 [ 796.646846][ T9134] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 796.652738][ T9134] RIP: 0033:0x45ca29 [ 796.656634][ T9134] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 796.676338][ T9134] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 796.684763][ T9134] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 796.692742][ T9134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 796.700716][ T9134] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 796.708709][ T9134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 14:51:55 executing program 4: unshare(0x31000000) [ 796.716681][ T9134] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:55 executing program 3: unshare(0x2e000000) 14:51:55 executing program 1: unshare(0x3f000000) 14:51:55 executing program 4: unshare(0x32000000) 14:51:55 executing program 2 (fault-call:0 fault-nth:17): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:55 executing program 0: write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="b40500410000001c61101c000000000084050000000000009500000000000000c6fbf9b877826ebac63106a90dfdceae1c7bc1d1c574de32d6093c0d530cde95912ee90bd887439c148bda9d98e6674b8c6069d0219a92b69270d830ff3858253ac6bcab39a12aea75c81617417ac672c2233043af41"], &(0x7f0000000100)='GPL\x00', 0x5, 0xb7f0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) [ 797.203489][ T9170] FAULT_INJECTION: forcing a failure. [ 797.203489][ T9170] name failslab, interval 1, probability 0, space 0, times 0 [ 797.240307][ T9170] CPU: 0 PID: 9170 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 797.248929][ T9170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 797.259072][ T9170] Call Trace: [ 797.262371][ T9170] dump_stack+0x188/0x20d [ 797.266717][ T9170] should_fail.cold+0x5/0xa [ 797.271508][ T9170] ? lock_downgrade+0x840/0x840 [ 797.276366][ T9170] ? fault_create_debugfs_attr+0x140/0x140 [ 797.282182][ T9170] should_failslab+0x5/0xf [ 797.286605][ T9170] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 797.292005][ T9170] ? kasan_unpoison_shadow+0x30/0x40 [ 797.297818][ T9170] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 797.303631][ T9170] apparmor_sk_alloc_security+0x81/0x100 [ 797.309271][ T9170] security_sk_alloc+0x6c/0xb0 [ 797.314049][ T9170] sk_prot_alloc+0x241/0x2f0 [ 797.320034][ T9170] sk_alloc+0x36/0x1100 [ 797.324198][ T9170] ? security_socket_post_create+0x96/0xc0 [ 797.330015][ T9170] __netlink_create+0x63/0x300 [ 797.334784][ T9170] ? sock_create_lite+0x45/0x120 [ 797.339831][ T9170] __netlink_kernel_create+0x110/0x810 [ 797.345289][ T9170] ? netlink_table_ungrab+0x30/0x30 [ 797.350491][ T9170] ? lock_acquire+0x1f2/0x8f0 [ 797.355168][ T9170] ? netlink_recvmsg+0xee0/0xee0 [ 797.360113][ T9170] rtnetlink_net_init+0xb8/0x140 [ 797.365057][ T9170] ? rtnetlink_rcv+0x20/0x20 [ 797.369656][ T9170] ? lockdep_init_map_waits+0x26a/0x890 [ 797.375243][ T9170] ? rtnetlink_net_exit+0x70/0x70 [ 797.380281][ T9170] ? do_set_master+0x230/0x230 [ 797.385054][ T9170] ? debug_mutex_init+0x31/0x60 [ 797.389909][ T9170] ? rtnetlink_rcv+0x20/0x20 [ 797.394509][ T9170] ops_init+0xaf/0x420 [ 797.398581][ T9170] setup_net+0x2de/0x860 [ 797.402919][ T9170] ? ops_init+0x420/0x420 [ 797.407263][ T9170] copy_net_ns+0x293/0x590 [ 797.411679][ T9170] create_new_namespaces+0x3fb/0xb30 [ 797.416970][ T9170] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 797.422603][ T9170] ksys_unshare+0x43d/0x8e0 [ 797.427107][ T9170] ? walk_process_tree+0x2c0/0x2c0 [ 797.432256][ T9170] ? fput_many+0x2f/0x1a0 [ 797.436585][ T9170] ? ksys_write+0x1a5/0x250 [ 797.441092][ T9170] ? __ia32_sys_clock_settime+0x260/0x260 [ 797.446815][ T9170] ? trace_hardirqs_off_caller+0x55/0x230 14:51:56 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000380)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80, 0x80000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x18, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r3, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbf3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x1) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 797.452543][ T9170] __x64_sys_unshare+0x2d/0x40 [ 797.457317][ T9170] do_syscall_64+0xf6/0x7d0 [ 797.461913][ T9170] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 797.468059][ T9170] RIP: 0033:0x45ca29 [ 797.471969][ T9170] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 797.484227][ T9186] IPVS: ftp: loaded support on port[0] = 21 14:51:56 executing program 1: unshare(0x40000002) 14:51:56 executing program 4: unshare(0x33000000) 14:51:56 executing program 4: unshare(0x34000000) [ 797.491566][ T9170] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 797.491579][ T9170] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 797.491585][ T9170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 797.491593][ T9170] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 797.491600][ T9170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 797.491606][ T9170] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:56 executing program 3: unshare(0x2f000000) 14:51:56 executing program 1: unshare(0x40000003) 14:51:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$FITHAW(r1, 0xc0045878) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:56 executing program 2 (fault-call:0 fault-nth:18): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:56 executing program 4: unshare(0x35000000) [ 797.738876][ T9204] FAULT_INJECTION: forcing a failure. [ 797.738876][ T9204] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 797.752114][ T9204] CPU: 1 PID: 9204 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 797.760790][ T9204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 797.770952][ T9204] Call Trace: [ 797.774260][ T9204] dump_stack+0x188/0x20d [ 797.778601][ T9204] should_fail.cold+0x5/0xa [ 797.784856][ T9204] ? sock_alloc+0x3c/0x260 [ 797.789283][ T9204] ? fault_create_debugfs_attr+0x140/0x140 [ 797.795096][ T9204] ? mark_held_locks+0xe0/0xe0 [ 797.799867][ T9204] ? copy_net_ns+0x293/0x590 [ 797.804552][ T9204] ? create_new_namespaces+0x3fb/0xb30 [ 797.810015][ T9204] ? unshare_nsproxy_namespaces+0xbd/0x1f0 [ 797.815850][ T9204] ? ksys_unshare+0x43d/0x8e0 [ 797.820527][ T9204] ? __x64_sys_unshare+0x2d/0x40 [ 797.825493][ T9204] ? do_syscall_64+0xf6/0x7d0 [ 797.830176][ T9204] __alloc_pages_nodemask+0x17a/0x810 [ 797.835558][ T9204] ? __alloc_pages_slowpath.constprop.0+0x2660/0x2660 [ 797.842323][ T9204] ? kernel_init_free_pages+0x120/0x120 [ 797.847879][ T9204] ? lock_downgrade+0x840/0x840 [ 797.852738][ T9204] cache_grow_begin+0x8c/0xc10 [ 797.857591][ T9204] ? new_inode_pseudo+0x35/0xe0 [ 797.862446][ T9204] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 797.867907][ T9204] __kmalloc+0x6dc/0x7a0 [ 797.872155][ T9204] ? sk_prot_alloc+0x223/0x2f0 [ 797.876919][ T9204] ? do_raw_spin_lock+0x129/0x2e0 [ 797.881947][ T9204] ? apparmor_getprocattr+0x1340/0x1340 [ 797.887586][ T9204] sk_prot_alloc+0x223/0x2f0 [ 797.892272][ T9204] sk_alloc+0x36/0x1100 [ 797.896450][ T9204] ? security_socket_post_create+0x96/0xc0 [ 797.902245][ T9204] __netlink_create+0x63/0x300 [ 797.906986][ T9204] ? sock_create_lite+0x45/0x120 [ 797.912383][ T9204] __netlink_kernel_create+0x110/0x810 [ 797.917843][ T9204] ? netlink_table_ungrab+0x30/0x30 [ 797.923017][ T9204] ? lock_acquire+0x1f2/0x8f0 [ 797.927671][ T9204] ? netlink_recvmsg+0xee0/0xee0 [ 797.932592][ T9204] rtnetlink_net_init+0xb8/0x140 [ 797.937524][ T9204] ? rtnetlink_rcv+0x20/0x20 [ 797.942105][ T9204] ? lockdep_init_map_waits+0x26a/0x890 [ 797.947638][ T9204] ? rtnetlink_net_exit+0x70/0x70 [ 797.952641][ T9204] ? do_set_master+0x230/0x230 [ 797.957385][ T9204] ? debug_mutex_init+0x31/0x60 [ 797.962219][ T9204] ? rtnetlink_rcv+0x20/0x20 [ 797.966795][ T9204] ops_init+0xaf/0x420 [ 797.970845][ T9204] setup_net+0x2de/0x860 [ 797.975067][ T9204] ? ops_init+0x420/0x420 [ 797.979377][ T9204] copy_net_ns+0x293/0x590 [ 797.988028][ T9204] create_new_namespaces+0x3fb/0xb30 [ 797.993308][ T9204] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 797.998936][ T9204] ksys_unshare+0x43d/0x8e0 [ 798.003504][ T9204] ? walk_process_tree+0x2c0/0x2c0 [ 798.008603][ T9204] ? fput_many+0x2f/0x1a0 [ 798.012922][ T9204] ? ksys_write+0x1a5/0x250 [ 798.017415][ T9204] ? __ia32_sys_clock_settime+0x260/0x260 [ 798.023127][ T9204] ? trace_hardirqs_off_caller+0x55/0x230 [ 798.028827][ T9204] __x64_sys_unshare+0x2d/0x40 [ 798.033569][ T9204] do_syscall_64+0xf6/0x7d0 [ 798.038052][ T9204] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 798.043932][ T9204] RIP: 0033:0x45ca29 [ 798.047822][ T9204] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 798.067403][ T9204] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 798.075790][ T9204] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 14:51:56 executing program 1: unshare(0x40000004) 14:51:56 executing program 4: unshare(0x36000000) 14:51:56 executing program 1: unshare(0x40000005) [ 798.084267][ T9204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 798.092219][ T9204] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 798.100176][ T9204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 798.108136][ T9204] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 [ 798.145714][ T9186] lo speed is unknown, defaulting to 1000 [ 798.186618][ T9204] IPVS: ftp: loaded support on port[0] = 21 [ 798.205674][ T9204] lo speed is unknown, defaulting to 1000 [ 798.233012][ T9186] IPVS: ftp: loaded support on port[0] = 21 [ 798.282685][ T9186] lo speed is unknown, defaulting to 1000 14:51:57 executing program 3: unshare(0x30000000) 14:51:57 executing program 4: unshare(0x37000000) 14:51:57 executing program 1: unshare(0x40000006) 14:51:57 executing program 2 (fault-call:0 fault-nth:19): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:57 executing program 1: unshare(0x40000007) 14:51:57 executing program 4: unshare(0x38000000) [ 798.539586][ T9288] FAULT_INJECTION: forcing a failure. [ 798.539586][ T9288] name failslab, interval 1, probability 0, space 0, times 0 [ 798.585961][ T9288] CPU: 0 PID: 9288 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 798.594584][ T9288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.604636][ T9288] Call Trace: [ 798.607919][ T9288] dump_stack+0x188/0x20d [ 798.612245][ T9288] should_fail.cold+0x5/0xa [ 798.616739][ T9288] ? lock_downgrade+0x840/0x840 [ 798.621581][ T9288] ? fault_create_debugfs_attr+0x140/0x140 [ 798.627386][ T9288] ? lockdep_init_map_waits+0x26a/0x890 [ 798.632914][ T9288] should_failslab+0x5/0xf [ 798.637327][ T9288] __kmalloc+0x2d9/0x7a0 [ 798.641569][ T9288] ? __netlink_kernel_create+0x1aa/0x810 [ 798.647178][ T9288] ? __init_waitqueue_head+0x97/0x110 [ 798.652530][ T9288] ? __netlink_create+0x143/0x300 [ 798.657535][ T9288] ? sock_create_lite+0x45/0x120 [ 798.662459][ T9288] __netlink_kernel_create+0x1aa/0x810 [ 798.667897][ T9288] ? netlink_table_ungrab+0x30/0x30 [ 798.673074][ T9288] ? lock_acquire+0x1f2/0x8f0 [ 798.677729][ T9288] ? netlink_recvmsg+0xee0/0xee0 [ 798.682651][ T9288] rtnetlink_net_init+0xb8/0x140 [ 798.687567][ T9288] ? rtnetlink_rcv+0x20/0x20 [ 798.692158][ T9288] ? lockdep_init_map_waits+0x26a/0x890 [ 798.697684][ T9288] ? rtnetlink_net_exit+0x70/0x70 [ 798.702688][ T9288] ? do_set_master+0x230/0x230 [ 798.707432][ T9288] ? debug_mutex_init+0x31/0x60 [ 798.712280][ T9288] ? rtnetlink_rcv+0x20/0x20 [ 798.716849][ T9288] ops_init+0xaf/0x420 [ 798.720898][ T9288] setup_net+0x2de/0x860 [ 798.725151][ T9288] ? ops_init+0x420/0x420 [ 798.729502][ T9288] copy_net_ns+0x293/0x590 [ 798.733903][ T9288] create_new_namespaces+0x3fb/0xb30 [ 798.739175][ T9288] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 798.744805][ T9288] ksys_unshare+0x43d/0x8e0 [ 798.749287][ T9288] ? walk_process_tree+0x2c0/0x2c0 [ 798.754379][ T9288] ? fput_many+0x2f/0x1a0 [ 798.758786][ T9288] ? ksys_write+0x1a5/0x250 [ 798.763459][ T9288] ? __ia32_sys_clock_settime+0x260/0x260 [ 798.769160][ T9288] ? trace_hardirqs_off_caller+0x55/0x230 [ 798.774866][ T9288] __x64_sys_unshare+0x2d/0x40 [ 798.779614][ T9288] do_syscall_64+0xf6/0x7d0 [ 798.784101][ T9288] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 798.789986][ T9288] RIP: 0033:0x45ca29 [ 798.793863][ T9288] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 798.813544][ T9288] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 798.821945][ T9288] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 14:51:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000340)={{}, 0x5, 0xfffffffffffffff8, 0xd81d}) r1 = socket$inet6(0xa, 0x4, 0x6d) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) r6 = socket(0x1e, 0x1, 0x0) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r6, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r6, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) connect$bt_l2cap(r6, &(0x7f0000000140)={0x1f, 0x2, @none, 0x7, 0x1}, 0xe) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r5}, 0x40) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, @private2={0xfc, 0x2, [], 0xfa}, 0x7, 0xff, 0x7, 0x500, 0x9, 0x2000000, r5}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f00000021c0)=""/4117, &(0x7f0000000040)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:57 executing program 3: unshare(0x31000000) [ 798.829910][ T9288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 798.837859][ T9288] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 798.845807][ T9288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 798.853846][ T9288] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:57 executing program 4: unshare(0x39000000) 14:51:57 executing program 1: unshare(0x4000000a) 14:51:57 executing program 3: unshare(0x32000000) 14:51:57 executing program 2 (fault-call:0 fault-nth:20): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:57 executing program 4: unshare(0x3a000000) 14:51:57 executing program 1: unshare(0x4000000c) 14:51:57 executing program 3: unshare(0x33000000) [ 799.109758][ T9314] FAULT_INJECTION: forcing a failure. [ 799.109758][ T9314] name failslab, interval 1, probability 0, space 0, times 0 [ 799.167827][ T9314] CPU: 1 PID: 9314 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 799.177669][ T9314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 799.188159][ T9314] Call Trace: [ 799.191459][ T9314] dump_stack+0x188/0x20d [ 799.195890][ T9314] should_fail.cold+0x5/0xa [ 799.200405][ T9314] ? lock_downgrade+0x840/0x840 [ 799.206669][ T9314] ? fault_create_debugfs_attr+0x140/0x140 [ 799.212527][ T9314] should_failslab+0x5/0xf [ 799.216960][ T9314] __kmalloc+0x2d9/0x7a0 [ 799.221212][ T9314] ? ops_init+0xfb/0x420 [ 799.225463][ T9314] ? debug_mutex_init+0x31/0x60 [ 799.230322][ T9314] ops_init+0xfb/0x420 [ 799.234409][ T9314] setup_net+0x2de/0x860 [ 799.238676][ T9314] ? ops_init+0x420/0x420 [ 799.243015][ T9314] copy_net_ns+0x293/0x590 [ 799.247433][ T9314] create_new_namespaces+0x3fb/0xb30 [ 799.253766][ T9314] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 799.259409][ T9314] ksys_unshare+0x43d/0x8e0 [ 799.263921][ T9314] ? walk_process_tree+0x2c0/0x2c0 [ 799.269039][ T9314] ? fput_many+0x2f/0x1a0 [ 799.273375][ T9314] ? ksys_write+0x1a5/0x250 [ 799.277890][ T9314] ? __ia32_sys_clock_settime+0x260/0x260 [ 799.283795][ T9314] ? trace_hardirqs_off_caller+0x55/0x230 [ 799.289527][ T9314] __x64_sys_unshare+0x2d/0x40 [ 799.294395][ T9314] do_syscall_64+0xf6/0x7d0 [ 799.298908][ T9314] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 799.304798][ T9314] RIP: 0033:0x45ca29 [ 799.308702][ T9314] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 799.328737][ T9314] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 799.337239][ T9314] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 799.345215][ T9314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 799.353187][ T9314] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:57 executing program 4: unshare(0x3b000000) 14:51:57 executing program 1: unshare(0x40000011) 14:51:57 executing program 4: unshare(0x3c000000) [ 799.361158][ T9314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 799.369136][ T9314] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:51:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:58 executing program 3: unshare(0x34000000) 14:51:58 executing program 4: unshare(0x3d000000) 14:51:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r3, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r4 = socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="7505f49c1af0be8d26aa8ca982aac722e18d72b580eedb159b355989eb504f54881a86b0e3bee07c50b4aa96d44ad36817f080796930d1b7ee959cc3677cb0982ae048d80b5354f3a71d58e4505fe152a19bd5dbba1db8c0f40643", 0x5b}, {&(0x7f00000001c0)="2801789b05daabd10e7d2f763f545ed7eff0e1f50a0697d1771837a670c2720fa71e85204fe86ce81c46bc6be45336ee35277c42078a1d4a60d7e7d66f2e12f23accc9b695f659e332b9689e8698036343ee324cb4acf8ee8d63c1e8502e4a6a22ddff03870825bed917a1afda48e948af8cb480fbd012796af3ddb3772993d0f047f41b7c9b20de1bd3c185bf4cd04d1fb0399e826e9b6d43d6501c1b9292d47688f30cf21cea4dfb8758e2d06b02b31465537a3f032dc7aaaa56725524a55912e476edc2ef2fd50a8e9dbe1fd99e13c568765613ddf3522fe64acdf52e005f4554685251ee9525681c5ec8993aa4743a46737680f91559", 0xf8}, {&(0x7f00000002c0)="71ae3a72c80464721104cde3937ff1f1d55b575c383c2f5dfbc20b97ddcc24f8798a8bed1c0bc30449047fdd6b084778e6fae6d5f81ce5db38aed502f3c18bcf4c886e4b0aeb228a5ac263418ac6926fe4fa72af981a5ece2ff3af0be1ebdfb2554d516e092d94a2500f1d77cbbf20015ba89716f0aca2f2828de7697d15827c9e121fca1c887a2c46b6fb521391cdbb989fa80b3304efbab0742877110f2481cf936a1ca0ec2bb7d4fada42b32990bea8ce9cb7a15ebdae575a1a59e691f239a3", 0xc1}, {&(0x7f00000003c0)="689ed48848c9d33c1fd63706811caa69acbb851b4f2105ba90f42acd25c7177e4fd97de12a5bb1d481767674a8e9cf0c5376c0494137d0aaf0b879aab6d5204ec0cfb04b68139ae9d4e75c3c4e1a31e439eae5f2e5c685bbbfa81b264b5f46a8ab8cc54ae4aba5ca785a1cd9a3105ed6c08522b385c36eb0ae23f7dc14a96262859046c62411b92957e668a92831d9cd2d5d8dbd60367c80fa4b", 0x9a}, {&(0x7f0000000480)="872d6bd79992fad3099e80195e1a55f2a9ab295ef90e8aac57a6eeefe4f6c6721d1ba6be0f32c2426bf9cf86c4d2ed60f2480e004305bd34d1d345b2ea78a42bc6b19b45ffcea64fa7ce0baacb78c3086797cd608f1f776c81f3c9d017eb790fd71907d97f5dc0355f80d932fd33a214ebb65549f553548318dc4ca713b3eb7eabaf7a59f3afa198ea41e3d663b5b08c7197659eff121c6498f71f1758c6938f3a7ba383dc6acc3c5d221da677105c7a22d8", 0xb2}, {&(0x7f0000000040)="222b8b6b4162947e3dcf9273bf8af71e61d3b5d4f65ac64d46da4624fe5a6d14031c5ec19ff8", 0x26}, {&(0x7f0000000540)="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0x1000}], 0x7, &(0x7f0000001980)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r4, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [r0, r2, r3, r4, 0xffffffffffffffff, r0]}}], 0xe8, 0x20044040}], 0x1, 0x8cab79118856f892) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'wg1\x00', &(0x7f00000000c0)=ANY=[]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) 14:51:58 executing program 1: unshare(0x40000012) 14:51:58 executing program 2 (fault-call:0 fault-nth:21): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:58 executing program 4: unshare(0x3e000000) 14:51:58 executing program 1: unshare(0x40000014) 14:51:58 executing program 3: unshare(0x35000000) [ 799.925967][ T9346] FAULT_INJECTION: forcing a failure. [ 799.925967][ T9346] name failslab, interval 1, probability 0, space 0, times 0 [ 799.984803][ T9346] CPU: 1 PID: 9346 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 799.993607][ T9346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.003694][ T9346] Call Trace: [ 800.010049][ T9346] dump_stack+0x188/0x20d [ 800.014396][ T9346] should_fail.cold+0x5/0xa [ 800.018995][ T9346] ? lock_downgrade+0x840/0x840 [ 800.023903][ T9346] ? fault_create_debugfs_attr+0x140/0x140 [ 800.029842][ T9346] ? lock_acquire+0x1f2/0x8f0 [ 800.034548][ T9346] ? new_inode_pseudo+0x35/0xe0 [ 800.039497][ T9346] should_failslab+0x5/0xf [ 800.043925][ T9346] __kmalloc+0x2d9/0x7a0 [ 800.048175][ T9346] ? sk_prot_alloc+0x223/0x2f0 [ 800.052942][ T9346] ? apparmor_socket_post_create+0x6c9/0x1660 [ 800.059137][ T9346] ? do_raw_spin_lock+0x129/0x2e0 [ 800.064177][ T9346] ? apparmor_getprocattr+0x1340/0x1340 [ 800.069732][ T9346] sk_prot_alloc+0x223/0x2f0 [ 800.074330][ T9346] sk_alloc+0x36/0x1100 [ 800.078519][ T9346] ? security_socket_post_create+0x96/0xc0 [ 800.084349][ T9346] __netlink_create+0x63/0x300 [ 800.089126][ T9346] ? sock_create_lite+0x45/0x120 [ 800.094069][ T9346] __netlink_kernel_create+0x110/0x810 [ 800.099537][ T9346] ? lock_downgrade+0x840/0x840 [ 800.104392][ T9346] ? netlink_table_ungrab+0x30/0x30 [ 800.109591][ T9346] ? netlink_table_ungrab+0x30/0x30 [ 800.114797][ T9346] ? lock_downgrade+0x840/0x840 [ 800.119727][ T9346] audit_net_init+0x208/0x3e0 [ 800.124405][ T9346] ? audit_panic+0x60/0x60 [ 800.128825][ T9346] ? audit_receive_msg+0x2490/0x2490 [ 800.134115][ T9346] ? kauditd_rehold_skb+0x20/0x20 [ 800.139146][ T9346] ? debug_mutex_init+0x31/0x60 [ 800.144002][ T9346] ? audit_panic+0x60/0x60 [ 800.148421][ T9346] ops_init+0xaf/0x420 [ 800.152494][ T9346] setup_net+0x2de/0x860 [ 800.156740][ T9346] ? ops_init+0x420/0x420 [ 800.161083][ T9346] copy_net_ns+0x293/0x590 [ 800.165676][ T9346] create_new_namespaces+0x3fb/0xb30 [ 800.170971][ T9346] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 800.176611][ T9346] ksys_unshare+0x43d/0x8e0 [ 800.181145][ T9346] ? walk_process_tree+0x2c0/0x2c0 [ 800.186275][ T9346] ? fput_many+0x2f/0x1a0 [ 800.190607][ T9346] ? ksys_write+0x1a5/0x250 [ 800.195116][ T9346] ? __ia32_sys_clock_settime+0x260/0x260 [ 800.200854][ T9346] ? trace_hardirqs_off_caller+0x55/0x230 [ 800.206581][ T9346] __x64_sys_unshare+0x2d/0x40 [ 800.211361][ T9346] do_syscall_64+0xf6/0x7d0 [ 800.215877][ T9346] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 800.221764][ T9346] RIP: 0033:0x45ca29 [ 800.225657][ T9346] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 800.245259][ T9346] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 800.253673][ T9346] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 800.261672][ T9346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 800.269672][ T9346] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 800.277642][ T9346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 14:51:58 executing program 4: unshare(0x3f000000) 14:51:58 executing program 3: unshare(0x36000000) 14:51:58 executing program 3: unshare(0x37000000) [ 800.285612][ T9346] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 [ 800.357498][ T9346] audit: cannot initialize netlink socket in namespace 14:51:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'veth0_to_hsr\x00', 0x80000000}) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x0, {0xa, 0x4e23, 0x400, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="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", 0xff}, {&(0x7f0000000140)="7345df8793c9942524ed7bf62eb1d913acf495dc96bd625734d82fdbb3cae4cf3ecf948236d89a", 0x27}, {&(0x7f00000002c0)="f9d2715a0cc8f9d4ab6242dd6479b2d0c3f818429e4ae808e75cd825960c0c838d4c73f6404ceb3a8593137d781e20fb5ba3ce424d1c2c76d3a57557d8de1dfce45a9dc9bef68143217a20776aed2d221216d31f8237da5ae5dc3c0b1838d8061b7da207cce6ee07e3080a2ab5f8f2bcdaa38e2eb9fd8bf4e1", 0x79}], 0x3, &(0x7f0000000380)=[@mark={{0x14, 0x1, 0x24, 0x70000}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x933}}], 0x48}, 0x20000004) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0x1015) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)=0x101, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x4000000032, 0xffffffffffffffff, 0x0) 14:51:59 executing program 4: unshare(0x40000002) 14:51:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0)=0x7ff, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 14:51:59 executing program 1: unshare(0x40000016) 14:51:59 executing program 3: unshare(0x38000000) 14:51:59 executing program 2 (fault-call:0 fault-nth:22): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:51:59 executing program 4: unshare(0x40000003) 14:51:59 executing program 3: unshare(0x39000000) 14:51:59 executing program 1: unshare(0x4000001a) [ 800.866952][ T9383] IPVS: ftp: loaded support on port[0] = 21 [ 800.886250][ T9386] FAULT_INJECTION: forcing a failure. [ 800.886250][ T9386] name failslab, interval 1, probability 0, space 0, times 0 [ 800.931410][ T9383] lo speed is unknown, defaulting to 1000 [ 800.944897][ T9386] CPU: 0 PID: 9386 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 800.953519][ T9386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.963861][ T9386] Call Trace: [ 800.967171][ T9386] dump_stack+0x188/0x20d [ 800.971514][ T9386] should_fail.cold+0x5/0xa [ 800.976023][ T9386] ? lock_downgrade+0x840/0x840 [ 800.980907][ T9386] ? fault_create_debugfs_attr+0x140/0x140 [ 800.986722][ T9386] should_failslab+0x5/0xf [ 800.991143][ T9386] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 800.996515][ T9386] ? kasan_unpoison_shadow+0x30/0x40 [ 801.001828][ T9386] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 801.007640][ T9386] apparmor_sk_alloc_security+0x81/0x100 [ 801.013276][ T9386] security_sk_alloc+0x6c/0xb0 [ 801.018045][ T9386] sk_prot_alloc+0x241/0x2f0 [ 801.022655][ T9386] sk_alloc+0x36/0x1100 [ 801.026811][ T9386] ? security_socket_post_create+0x96/0xc0 [ 801.032678][ T9386] __netlink_create+0x63/0x300 [ 801.037446][ T9386] ? sock_create_lite+0x45/0x120 [ 801.042480][ T9386] __netlink_kernel_create+0x110/0x810 [ 801.047944][ T9386] ? lock_downgrade+0x840/0x840 [ 801.052802][ T9386] ? netlink_table_ungrab+0x30/0x30 [ 801.058000][ T9386] ? netlink_table_ungrab+0x30/0x30 [ 801.063198][ T9386] ? lock_downgrade+0x840/0x840 [ 801.068054][ T9386] audit_net_init+0x208/0x3e0 [ 801.072729][ T9386] ? audit_panic+0x60/0x60 [ 801.077145][ T9386] ? audit_receive_msg+0x2490/0x2490 [ 801.082435][ T9386] ? kauditd_rehold_skb+0x20/0x20 [ 801.087468][ T9386] ? debug_mutex_init+0x31/0x60 [ 801.092326][ T9386] ? audit_panic+0x60/0x60 [ 801.096749][ T9386] ops_init+0xaf/0x420 [ 801.100827][ T9386] setup_net+0x2de/0x860 [ 801.105247][ T9386] ? ops_init+0x420/0x420 [ 801.109591][ T9386] copy_net_ns+0x293/0x590 [ 801.114019][ T9386] create_new_namespaces+0x3fb/0xb30 [ 801.119312][ T9386] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 801.125039][ T9386] ksys_unshare+0x43d/0x8e0 [ 801.129550][ T9386] ? walk_process_tree+0x2c0/0x2c0 [ 801.134665][ T9386] ? fput_many+0x2f/0x1a0 [ 801.138993][ T9386] ? ksys_write+0x1a5/0x250 [ 801.143501][ T9386] ? __ia32_sys_clock_settime+0x260/0x260 [ 801.149220][ T9386] ? trace_hardirqs_off_caller+0x55/0x230 [ 801.154948][ T9386] __x64_sys_unshare+0x2d/0x40 [ 801.159715][ T9386] do_syscall_64+0xf6/0x7d0 [ 801.164226][ T9386] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 801.170638][ T9386] RIP: 0033:0x45ca29 14:51:59 executing program 1: unshare(0x40000022) [ 801.175053][ T9386] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 801.194679][ T9386] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 801.203087][ T9386] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 801.205471][ T9383] IPVS: ftp: loaded support on port[0] = 21 [ 801.211074][ T9386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 801.211081][ T9386] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 14:51:59 executing program 3: unshare(0x3a000000) 14:51:59 executing program 4: unshare(0x40000004) [ 801.211087][ T9386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 801.211094][ T9386] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 [ 801.227821][ T9386] audit: cannot initialize netlink socket in namespace [ 801.349313][ T9383] lo speed is unknown, defaulting to 1000 14:52:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6(0xa, 0x3, 0xff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x24c}, 0x1, 0x0, 0x0, 0x40150}, 0x86) connect$inet6(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xbb8) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x10, &(0x7f0000000300)={r5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r5, @in={{0x2, 0x4e24, @local}}}, 0x84) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) socket$isdn_base(0x22, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x82071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 14:52:00 executing program 4: unshare(0x40000005) 14:52:00 executing program 1: unshare(0x4000002a) 14:52:00 executing program 3: unshare(0x3b000000) 14:52:00 executing program 2 (fault-call:0 fault-nth:23): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:00 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="5000000030003deb0000000009000000000000003c000100380001000b0001006d697272656400062400028008000200000000000000000031e6b754000000000000000003000000", @ANYRES32, @ANYBLOB="04000600d6da3b4f538c490a0cdec6949eeec09f39ba4a301e55914a20f721ad0050b63db64d02a401685b4f715b9eda93c6b667632f8499ca97038289c944d05b960904be38f65e2b2842c2613e0a756cd0df1a892a0f23a3d022b34533985c2e12067c48693c8769db96420ab5"], 0x50}}, 0x4008090) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x40) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="50000000290000082b067000ffdbdf2500000000", @ANYRES32=r4, @ANYBLOB="0f000b00f3ff04000700e0ff06000500d161000006000500087800000b0001006d756c74697100000600050001e10000060005007f060000"], 0x50}, 0x1, 0x0, 0x0, 0x20000080}, 0x5) 14:52:00 executing program 3: unshare(0x3c000000) [ 801.836193][ T9466] FAULT_INJECTION: forcing a failure. [ 801.836193][ T9466] name failslab, interval 1, probability 0, space 0, times 0 [ 801.857999][ T9466] CPU: 1 PID: 9466 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 801.867420][ T9466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.877481][ T9466] Call Trace: [ 801.880775][ T9466] dump_stack+0x188/0x20d [ 801.885115][ T9466] should_fail.cold+0x5/0xa [ 801.889627][ T9466] ? lock_downgrade+0x840/0x840 [ 801.894495][ T9466] ? fault_create_debugfs_attr+0x140/0x140 [ 801.900305][ T9466] ? lock_acquire+0x1f2/0x8f0 [ 801.904993][ T9466] ? new_inode_pseudo+0x35/0xe0 [ 801.909851][ T9466] should_failslab+0x5/0xf [ 801.914273][ T9466] __kmalloc+0x2d9/0x7a0 [ 801.918518][ T9466] ? sk_prot_alloc+0x223/0x2f0 [ 801.923285][ T9466] ? apparmor_socket_post_create+0x6c9/0x1660 [ 801.929357][ T9466] ? do_raw_spin_lock+0x129/0x2e0 [ 801.934417][ T9466] ? apparmor_getprocattr+0x1340/0x1340 [ 801.939970][ T9466] sk_prot_alloc+0x223/0x2f0 [ 801.944762][ T9466] sk_alloc+0x36/0x1100 [ 801.948956][ T9466] ? security_socket_post_create+0x96/0xc0 [ 801.954774][ T9466] __netlink_create+0x63/0x300 [ 801.959541][ T9466] ? sock_create_lite+0x45/0x120 [ 801.964487][ T9466] __netlink_kernel_create+0x110/0x810 [ 801.969948][ T9466] ? lock_downgrade+0x840/0x840 [ 801.974797][ T9466] ? netlink_table_ungrab+0x30/0x30 [ 801.979991][ T9466] ? netlink_table_ungrab+0x30/0x30 [ 801.985192][ T9466] ? lock_downgrade+0x840/0x840 [ 801.990048][ T9466] audit_net_init+0x208/0x3e0 [ 801.994740][ T9466] ? audit_panic+0x60/0x60 [ 801.999160][ T9466] ? audit_receive_msg+0x2490/0x2490 [ 802.004494][ T9466] ? kauditd_rehold_skb+0x20/0x20 [ 802.009545][ T9466] ? debug_mutex_init+0x31/0x60 [ 802.014395][ T9466] ? audit_panic+0x60/0x60 [ 802.018831][ T9466] ops_init+0xaf/0x420 [ 802.022939][ T9466] setup_net+0x2de/0x860 [ 802.027184][ T9466] ? ops_init+0x420/0x420 [ 802.031519][ T9466] copy_net_ns+0x293/0x590 [ 802.035970][ T9466] create_new_namespaces+0x3fb/0xb30 [ 802.041269][ T9466] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 802.046913][ T9466] ksys_unshare+0x43d/0x8e0 [ 802.051420][ T9466] ? walk_process_tree+0x2c0/0x2c0 [ 802.056538][ T9466] ? fput_many+0x2f/0x1a0 [ 802.060869][ T9466] ? ksys_write+0x1a5/0x250 [ 802.065372][ T9466] ? __ia32_sys_clock_settime+0x260/0x260 [ 802.071093][ T9466] ? trace_hardirqs_off_caller+0x55/0x230 [ 802.076817][ T9466] __x64_sys_unshare+0x2d/0x40 [ 802.081585][ T9466] do_syscall_64+0xf6/0x7d0 14:52:00 executing program 4: unshare(0x40000006) 14:52:00 executing program 4: unshare(0x40000007) [ 802.086093][ T9466] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 802.091992][ T9466] RIP: 0033:0x45ca29 [ 802.095889][ T9466] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 802.115489][ T9466] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 802.115505][ T9466] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 14:52:00 executing program 4: unshare(0x4000000a) 14:52:00 executing program 1: unshare(0x40000038) 14:52:00 executing program 3: unshare(0x3d000000) [ 802.115511][ T9466] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 802.115517][ T9466] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 802.115524][ T9466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 802.115531][ T9466] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 [ 802.269145][ T9466] audit: cannot initialize netlink socket in namespace 14:52:01 executing program 5: socket(0x40000000015, 0x805, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000007c0)={r1}) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$SIOCRSSCAUSE(r2, 0x89e0, 0xfffffffffffffffe) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r4, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000740)={0x0, @hci={0x1f, 0x2, 0x2}, @generic={0x2c, "80f5935012d43f3d729c0783cd26"}, @rc={0x1f, @any, 0x81}, 0x401, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000340)='nr0\x00', 0xe2, 0xec, 0xfffd}) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)=@vsock, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f0000000680)=""/142, 0x8e}], 0x5, &(0x7f0000000500)=""/250, 0xfa}, 0x1ff}], 0x2, 0x42, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000000)={0x2c, @dev={0xac, 0x14, 0x14, 0x9}, 0x4e22, 0x1, 'sh\x00', 0x3, 0x100, 0x2b}, 0x2c) 14:52:01 executing program 1: unshare(0x4000003a) 14:52:01 executing program 4: unshare(0x4000000c) 14:52:01 executing program 3: unshare(0x3e000000) 14:52:01 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}]}}}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r3, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0xffff}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0xed}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x3f}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000890) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x2c, r3, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0x16, 0xac, "fbd150676da8edafbb84dc7737952cbc8a8b"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000001}, 0x10) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x70, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x70}}, 0x0) r7 = socket(0x1e, 0x1, 0x0) sendmsg(r7, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r7, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r7, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$IPCTNL_MSG_CT_GET(r7, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x120, 0x1, 0x1, 0x301, 0x0, 0x0, {0x2}, [@CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x80}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xe5f1}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x11}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x200}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_LABELS={0x28, 0x16, 0x1, 0x0, [0x7, 0xad, 0x0, 0xc55, 0x7, 0x47ce826b, 0x1, 0xe1b6f86, 0x0]}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x40}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}]}, @CTA_TUPLE_MASTER={0x84, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @rand_addr=0x64010100}}}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x50b18d8}]}, 0x120}, 0x1, 0x0, 0x0, 0x4001}, 0x44000) 14:52:01 executing program 2 (fault-call:0 fault-nth:24): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:01 executing program 1: unshare(0x40000048) [ 802.497746][ T9502] FAULT_INJECTION: forcing a failure. [ 802.497746][ T9502] name failslab, interval 1, probability 0, space 0, times 0 [ 802.516387][ T9502] CPU: 0 PID: 9502 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 802.525000][ T9502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 802.535054][ T9502] Call Trace: [ 802.538355][ T9502] dump_stack+0x188/0x20d [ 802.542724][ T9502] should_fail.cold+0x5/0xa [ 802.547233][ T9502] ? lock_downgrade+0x840/0x840 [ 802.552094][ T9502] ? fault_create_debugfs_attr+0x140/0x140 [ 802.557908][ T9502] ? do_raw_spin_lock+0x129/0x2e0 [ 802.562972][ T9502] ? lock_downgrade+0x840/0x840 [ 802.567835][ T9502] should_failslab+0x5/0xf [ 802.572275][ T9502] kmem_cache_alloc_trace+0x2d0/0x7d0 [ 802.577812][ T9502] ? kasan_unpoison_shadow+0x30/0x40 [ 802.583087][ T9502] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 802.588891][ T9502] apparmor_sk_alloc_security+0x81/0x100 [ 802.594508][ T9502] security_sk_alloc+0x6c/0xb0 [ 802.599950][ T9502] sk_prot_alloc+0x241/0x2f0 [ 802.604542][ T9502] sk_alloc+0x36/0x1100 [ 802.608680][ T9502] ? security_socket_post_create+0x96/0xc0 [ 802.614465][ T9502] __netlink_create+0x63/0x300 [ 802.619211][ T9502] ? sock_create_lite+0x45/0x120 [ 802.624390][ T9502] __netlink_kernel_create+0x110/0x810 [ 802.629839][ T9502] ? lock_downgrade+0x840/0x840 [ 802.634672][ T9502] ? netlink_table_ungrab+0x30/0x30 [ 802.639862][ T9502] ? netlink_table_ungrab+0x30/0x30 [ 802.645039][ T9502] ? lock_downgrade+0x840/0x840 [ 802.649869][ T9502] audit_net_init+0x208/0x3e0 [ 802.654538][ T9502] ? audit_panic+0x60/0x60 [ 802.658935][ T9502] ? audit_receive_msg+0x2490/0x2490 [ 802.664301][ T9502] ? kauditd_rehold_skb+0x20/0x20 [ 802.669304][ T9502] ? debug_mutex_init+0x31/0x60 [ 802.674155][ T9502] ? audit_panic+0x60/0x60 [ 802.678548][ T9502] ops_init+0xaf/0x420 [ 802.682611][ T9502] setup_net+0x2de/0x860 [ 802.686833][ T9502] ? ops_init+0x420/0x420 [ 802.691165][ T9502] copy_net_ns+0x293/0x590 [ 802.695562][ T9502] create_new_namespaces+0x3fb/0xb30 [ 802.700828][ T9502] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 802.706459][ T9502] ksys_unshare+0x43d/0x8e0 [ 802.710974][ T9502] ? walk_process_tree+0x2c0/0x2c0 [ 802.716082][ T9502] ? fput_many+0x2f/0x1a0 [ 802.720397][ T9502] ? ksys_write+0x1a5/0x250 [ 802.724899][ T9502] ? __ia32_sys_clock_settime+0x260/0x260 [ 802.730622][ T9502] ? trace_hardirqs_off_caller+0x55/0x230 [ 802.736502][ T9502] __x64_sys_unshare+0x2d/0x40 [ 802.741265][ T9502] do_syscall_64+0xf6/0x7d0 [ 802.745772][ T9502] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 802.751732][ T9502] RIP: 0033:0x45ca29 [ 802.755779][ T9502] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 802.775462][ T9502] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 802.783858][ T9502] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 14:52:01 executing program 3: unshare(0x3f000000) [ 802.791816][ T9502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 802.800462][ T9502] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 802.808451][ T9502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 802.816402][ T9502] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:52:01 executing program 4: unshare(0x40000010) 14:52:01 executing program 1: unshare(0x4000004a) [ 802.879799][ T9502] audit: cannot initialize netlink socket in namespace 14:52:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) connect$x25(r1, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000000)) 14:52:01 executing program 3: unshare(0x40000002) 14:52:01 executing program 1: unshare(0x4000004c) 14:52:01 executing program 2 (fault-call:0 fault-nth:25): unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:01 executing program 1: unshare(0x40000060) 14:52:01 executing program 4: unshare(0x40000011) [ 803.177807][ T9534] FAULT_INJECTION: forcing a failure. [ 803.177807][ T9534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 803.191300][ T9534] CPU: 0 PID: 9534 Comm: syz-executor.2 Not tainted 5.7.0-rc5-syzkaller #0 [ 803.199868][ T9534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 803.210000][ T9534] Call Trace: [ 803.213293][ T9534] dump_stack+0x188/0x20d [ 803.217620][ T9534] should_fail.cold+0x5/0xa [ 803.222347][ T9534] ? sock_alloc+0x3c/0x260 [ 803.226761][ T9534] ? fault_create_debugfs_attr+0x140/0x140 [ 803.232720][ T9534] ? mark_held_locks+0xe0/0xe0 [ 803.237483][ T9534] ? copy_net_ns+0x293/0x590 [ 803.242060][ T9534] ? create_new_namespaces+0x3fb/0xb30 [ 803.248366][ T9534] ? unshare_nsproxy_namespaces+0xbd/0x1f0 [ 803.254334][ T9534] ? ksys_unshare+0x43d/0x8e0 [ 803.258999][ T9534] ? __x64_sys_unshare+0x2d/0x40 [ 803.263915][ T9534] ? do_syscall_64+0xf6/0x7d0 [ 803.268585][ T9534] __alloc_pages_nodemask+0x17a/0x810 [ 803.273939][ T9534] ? __alloc_pages_slowpath.constprop.0+0x2660/0x2660 [ 803.280697][ T9534] ? kernel_init_free_pages+0x120/0x120 [ 803.286235][ T9534] ? lock_downgrade+0x840/0x840 [ 803.291078][ T9534] cache_grow_begin+0x8c/0xc10 [ 803.295821][ T9534] ? new_inode_pseudo+0x35/0xe0 [ 803.300651][ T9534] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 803.306099][ T9534] __kmalloc+0x6dc/0x7a0 [ 803.310331][ T9534] ? sk_prot_alloc+0x223/0x2f0 [ 803.315073][ T9534] ? do_raw_spin_lock+0x129/0x2e0 [ 803.320096][ T9534] ? apparmor_getprocattr+0x1340/0x1340 [ 803.325633][ T9534] sk_prot_alloc+0x223/0x2f0 [ 803.330226][ T9534] sk_alloc+0x36/0x1100 [ 803.334374][ T9534] ? security_socket_post_create+0x96/0xc0 [ 803.340175][ T9534] __netlink_create+0x63/0x300 [ 803.344917][ T9534] ? sock_create_lite+0x45/0x120 [ 803.349851][ T9534] __netlink_kernel_create+0x110/0x810 [ 803.355309][ T9534] ? lock_downgrade+0x840/0x840 [ 803.360168][ T9534] ? netlink_table_ungrab+0x30/0x30 [ 803.365348][ T9534] ? netlink_table_ungrab+0x30/0x30 [ 803.370529][ T9534] ? lock_downgrade+0x840/0x840 [ 803.375359][ T9534] audit_net_init+0x208/0x3e0 [ 803.380025][ T9534] ? audit_panic+0x60/0x60 [ 803.384518][ T9534] ? audit_receive_msg+0x2490/0x2490 [ 803.390221][ T9534] ? kauditd_rehold_skb+0x20/0x20 [ 803.395322][ T9534] ? debug_mutex_init+0x31/0x60 [ 803.400321][ T9534] ? audit_panic+0x60/0x60 [ 803.404722][ T9534] ops_init+0xaf/0x420 [ 803.408803][ T9534] setup_net+0x2de/0x860 [ 803.413126][ T9534] ? ops_init+0x420/0x420 [ 803.417523][ T9534] copy_net_ns+0x293/0x590 [ 803.421929][ T9534] create_new_namespaces+0x3fb/0xb30 [ 803.427206][ T9534] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 803.432990][ T9534] ksys_unshare+0x43d/0x8e0 [ 803.437500][ T9534] ? walk_process_tree+0x2c0/0x2c0 [ 803.442589][ T9534] ? fput_many+0x2f/0x1a0 [ 803.446894][ T9534] ? ksys_write+0x1a5/0x250 [ 803.451376][ T9534] ? __ia32_sys_clock_settime+0x260/0x260 [ 803.457073][ T9534] ? trace_hardirqs_off_caller+0x55/0x230 [ 803.463537][ T9534] __x64_sys_unshare+0x2d/0x40 [ 803.468300][ T9534] do_syscall_64+0xf6/0x7d0 [ 803.472803][ T9534] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 803.478671][ T9534] RIP: 0033:0x45ca29 [ 803.482550][ T9534] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 803.502479][ T9534] RSP: 002b:00007f07cd6cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 803.510886][ T9534] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29 [ 803.518928][ T9534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 803.526979][ T9534] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 803.534931][ T9534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 803.542881][ T9534] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f07cd6cc6d4 14:52:02 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}]}}}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r3, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0xffff}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0xed}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x3f}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000890) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x2c, r3, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0x16, 0xac, "fbd150676da8edafbb84dc7737952cbc8a8b"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000001}, 0x10) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x70, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_RATE={0x6, 0x5, {0x40, 0x6}}, @qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x70}}, 0x0) r7 = socket(0x1e, 0x1, 0x0) sendmsg(r7, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r7, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r7, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$IPCTNL_MSG_CT_GET(r7, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x120, 0x1, 0x1, 0x301, 0x0, 0x0, {0x2}, [@CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x80}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xe5f1}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x11}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x200}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_LABELS={0x28, 0x16, 0x1, 0x0, [0x7, 0xad, 0x0, 0xc55, 0x7, 0x47ce826b, 0x1, 0xe1b6f86, 0x0]}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x40}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}]}, @CTA_TUPLE_MASTER={0x84, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @rand_addr=0x64010100}}}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x50b18d8}]}, 0x120}, 0x1, 0x0, 0x0, 0x4001}, 0x44000) 14:52:02 executing program 4: unshare(0x40000012) 14:52:02 executing program 3: unshare(0x40000003) 14:52:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) connect$x25(r1, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000000)) 14:52:02 executing program 1: unshare(0x40000068) [ 803.644620][ T9534] IPVS: ftp: loaded support on port[0] = 21 [ 803.666408][ T9534] lo speed is unknown, defaulting to 1000 14:52:02 executing program 3: unshare(0x40000004) 14:52:02 executing program 4: unshare(0x40000013) 14:52:02 executing program 1: unshare(0x4000006c) 14:52:02 executing program 3: unshare(0x40000005) [ 805.270349][ T0] NOHZ: local_softirq_pending 08 14:52:04 executing program 2: unshare(0x40000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:04 executing program 4: unshare(0x40000014) 14:52:04 executing program 1: unshare(0x40000072) 14:52:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) connect$x25(r1, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000000)) 14:52:04 executing program 3: unshare(0x40000006) 14:52:04 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x168, r1, 0x3db7c67e68fcce7b, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf03}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010102}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf4}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_vlan\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000800) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="2e0000001a00ebe38ac115a1115f8a781ca273e32f19c0270000010000a04f80ecdb4cb9040a486516", 0x29}], 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc0c0583b, &(0x7f00000000c0)={0xc}) 14:52:04 executing program 4: unshare(0x40000016) 14:52:04 executing program 3: unshare(0x40000007) 14:52:04 executing program 1: unshare(0x40000074) 14:52:04 executing program 1: unshare(0x4000007a) [ 806.304424][ T9612] IPVS: ftp: loaded support on port[0] = 21 14:52:04 executing program 3: unshare(0x4000000a) 14:52:05 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) socket$inet6(0xa, 0x6, 0xffffffff) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "32bc5bb7c71ed8e0", "d71a6ac43bdb1652627699c43879d34c", "52b945c1", "d9d37aff8b761cf3"}, 0x28) socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 806.394550][ T9612] lo speed is unknown, defaulting to 1000 [ 806.508976][ T9633] IPVS: ftp: loaded support on port[0] = 21 14:52:05 executing program 2: unshare(0x40000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 806.594730][ T9633] lo speed is unknown, defaulting to 1000 14:52:05 executing program 4: unshare(0x4000001a) 14:52:05 executing program 1: unshare(0x40000082) 14:52:05 executing program 3: unshare(0x4000000c) 14:52:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000340)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x1405, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x68, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HOOK={0x3c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vlan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bridge0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x0, 0x2, 0x1, 0x0, 0x40}, @NFTA_FLOWTABLE_HOOK_DEVS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 'bond_slave_0\x00'}, {0x0, 0x1, 'veth1\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 'xfrm0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x0, 0x2, 0x1, 0x0, 0xd8a9}, @NFTA_FLOWTABLE_HOOK_NUM, @NFTA_FLOWTABLE_HOOK_DEVS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 'veth0_vlan\x00'}, {0x0, 0x1, 'wg0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM]}]}, @NFT_MSG_DELTABLE={0x44, 0x2, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0xfffffffffffffcc0, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}]}], {0x14}}, 0xf4}}, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r2}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r4, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0xffff}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0xed}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x3f}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000890) sendmsg$NL80211_CMD_NEW_KEY(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r4, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "011c005e4d"}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40004}, 0xc000) 14:52:05 executing program 2: unshare(0x80000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:05 executing program 1: unshare(0x40000086) 14:52:05 executing program 3: unshare(0x40000010) 14:52:05 executing program 4: unshare(0x40000022) 14:52:05 executing program 4: unshare(0x40000038) 14:52:05 executing program 2: unshare(0x100000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 806.919730][ T9633] net_ratelimit: 20 callbacks suppressed [ 806.919741][ T9633] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 807.049001][ T9633] IPVS: ftp: loaded support on port[0] = 21 [ 807.134749][ T9633] lo speed is unknown, defaulting to 1000 [ 807.375938][ T9645] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 14:52:06 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) socket$inet6(0xa, 0x6, 0xffffffff) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "32bc5bb7c71ed8e0", "d71a6ac43bdb1652627699c43879d34c", "52b945c1", "d9d37aff8b761cf3"}, 0x28) socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 14:52:06 executing program 3: unshare(0x40000011) 14:52:06 executing program 1: unshare(0x4000008c) 14:52:06 executing program 2: unshare(0x1000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:06 executing program 4: unshare(0x4000003a) 14:52:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000340)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x1405, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x68, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HOOK={0x3c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vlan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'bridge0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x0, 0x2, 0x1, 0x0, 0x40}, @NFTA_FLOWTABLE_HOOK_DEVS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 'bond_slave_0\x00'}, {0x0, 0x1, 'veth1\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 'xfrm0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x0, 0x2, 0x1, 0x0, 0xd8a9}, @NFTA_FLOWTABLE_HOOK_NUM, @NFTA_FLOWTABLE_HOOK_DEVS={0x0, 0x3, 0x0, 0x1, [{0x0, 0x1, 'veth0_vlan\x00'}, {0x0, 0x1, 'wg0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM]}]}, @NFT_MSG_DELTABLE={0x44, 0x2, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0xfffffffffffffcc0, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}]}], {0x14}}, 0xf4}}, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r2}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}]}}}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r4, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0xffff}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0xed}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x3f}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000890) sendmsg$NL80211_CMD_NEW_KEY(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r4, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "011c005e4d"}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40004}, 0xc000) 14:52:06 executing program 4: unshare(0x4000003e) [ 807.518755][ T9735] IPVS: ftp: loaded support on port[0] = 21 14:52:06 executing program 3: unshare(0x40000012) 14:52:06 executing program 1: unshare(0x40000098) 14:52:06 executing program 2: unshare(0x2000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 807.560859][ T9735] lo speed is unknown, defaulting to 1000 14:52:06 executing program 4: unshare(0x40000048) 14:52:06 executing program 1: unshare(0x4000009a) [ 808.058479][ T9735] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 14:52:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0x5, @ipv4={[], [], @loopback}, 0x8}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {0x2, 0x3}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x64, r4, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xc0000000}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5f4a89b3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xcc}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x44010) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$SIOCNRDECOBS(r1, 0x89e2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001e80)=@raw={'raw\x00', 0x3c1, 0x3, 0x1468, 0x1398, 0x1170, 0x1170, 0x0, 0x1170, 0x1398, 0x1398, 0x1398, 0x1398, 0x1398, 0x3, 0x0, {[{{@ipv6={@ipv4={[0x6], [], @multicast2}, @remote, [], [], 'ip6tnl0\x00', 'veth0_to_hsr\x00', {}, {}, 0x6}, 0x0, 0x1128, 0x1170, 0x0, {}, [@common=@inet=@multiport={{0x50, 'multiport\x00'}}, @common=@unspec=@cgroup1={{0x1030, 'cgroup\x00'}, {0x7, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 'netpci0\x00'}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x0, [], 0x0, 0x0, 0x0, [@empty, @local, @remote, @mcast2, @loopback, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv4={[], [], @local}, @mcast1, @rand_addr=' \x01\x00', @remote, @loopback, @empty, @rand_addr=' \x01\x00', @mcast1, @remote]}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x14c8) 14:52:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) r4 = bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r3}, 0x40) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r4, &(0x7f0000000100), 0x0}, 0x20) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000180)={&(0x7f0000000100)="450b3449e85b7bd4659d8147d02946ab8935d574b20f32f516421bda135e8cb177720c432727fb75c1449b2bc4e4cceea96e2d601973", &(0x7f0000000140)=""/24, &(0x7f0000000340)="4afa08f341699c99d1a8d5213d0ebbb0d1d779dcdca2d2ddaff43367c5866aff72a683febb52ceb5f12e6299038fd5c5d96c066c7e5d9992c1bf9afa1797d48893064d142b70eeedbb96efc5f6dcd06be86fa9c2fba08d1bd3b33d7504cbf551344894839e3e243afb8cb8b0207db8ea18618a931e95cd6d25d73bf88a", &(0x7f0000002180)="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", 0xffff, r4, 0x4}, 0x38) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x72, &(0x7f0000001180)=""/4093, &(0x7f0000001140)=0xffd) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) r6 = socket(0x1e, 0x1, 0x0) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r6, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x40010102, 0x0) write$binfmt_elf32(r6, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000003c0), 0x1, 0x10000, &(0x7f0000000440)={r7, r8+10000000}) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) 14:52:06 executing program 1: unshare(0x400000ae) 14:52:06 executing program 4: unshare(0x4000004a) 14:52:06 executing program 3: unshare(0x40000014) 14:52:06 executing program 2: unshare(0x3000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:06 executing program 3: unshare(0x40000016) 14:52:06 executing program 4: unshare(0x4000004c) 14:52:06 executing program 2: unshare(0x4000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:06 executing program 1: unshare(0x400000b8) 14:52:06 executing program 3: unshare(0x4000001a) 14:52:06 executing program 2: unshare(0x5000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 808.362577][ T9799] xt_cgroup: invalid path, errno=-2 14:52:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0x5, @ipv4={[], [], @loopback}, 0x8}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {0x2, 0x3}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x64, r4, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xc0000000}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5f4a89b3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xcc}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x44010) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$SIOCNRDECOBS(r1, 0x89e2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001e80)=@raw={'raw\x00', 0x3c1, 0x3, 0x1468, 0x1398, 0x1170, 0x1170, 0x0, 0x1170, 0x1398, 0x1398, 0x1398, 0x1398, 0x1398, 0x3, 0x0, {[{{@ipv6={@ipv4={[0x6], [], @multicast2}, @remote, [], [], 'ip6tnl0\x00', 'veth0_to_hsr\x00', {}, {}, 0x6}, 0x0, 0x1128, 0x1170, 0x0, {}, [@common=@inet=@multiport={{0x50, 'multiport\x00'}}, @common=@unspec=@cgroup1={{0x1030, 'cgroup\x00'}, {0x7, 0x0, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 'netpci0\x00'}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x0, [], 0x0, 0x0, 0x0, [@empty, @local, @remote, @mcast2, @loopback, @rand_addr=' \x01\x00', @initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv4={[], [], @local}, @mcast1, @rand_addr=' \x01\x00', @remote, @loopback, @empty, @rand_addr=' \x01\x00', @mcast1, @remote]}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x14c8) [ 808.627175][ T9804] xt_cgroup: invalid path, errno=-2 14:52:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x5, 0x5, 0x38, "88ee8d4a927152e6f4bbdb201232e5d344cdb11b5c961c7924f4bccd14f4ce1dd2a81da867e4fce941756fa76d1ddaf04c2711a6d9b37071147236ce7d4a20", 0x30}, 0x60) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140), 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x800000000002, @remote}, 0x10) 14:52:07 executing program 4: unshare(0x40000060) 14:52:07 executing program 1: unshare(0x400000c4) 14:52:07 executing program 3: unshare(0x40000022) 14:52:07 executing program 2: unshare(0x6000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 808.819006][ T9825] xt_cgroup: invalid path, errno=-2 14:52:07 executing program 4: unshare(0x40000068) 14:52:07 executing program 1: unshare(0x400000d8) 14:52:07 executing program 3: unshare(0x40000024) 14:52:07 executing program 2: unshare(0x7000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:07 executing program 1: unshare(0x400000da) 14:52:07 executing program 4: unshare(0x4000006c) 14:52:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0x5, 0xffffffff}]}}}]}, 0x3c}}, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendto$inet6(r1, &(0x7f00000000c0)="20137fe7f8309f4e5acfbc3f462ace7b63bad860e329faba88d8c65ad095625506bae3945c48f33bf5b8894dcbadac3a485853e6eb94dc46fc96a0e249aa85c46793a86db0e8373bba7471095d301ab93f46c08b8a0a9954b9aed63ce638d74089abf77695ef0fb5a006e767ae4dfccfc713c382a2079b18cfcc4126c914eebbe714dc5339e21a77861b787d0bae0262844b842be8e04a", 0x97, 0x8000, 0x0, 0x0) [ 809.009587][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 809.146778][ T9857] (unnamed net_device) (uninitialized): option downdelay: invalid value (18446744073709551615) [ 809.184631][ T9857] (unnamed net_device) (uninitialized): option downdelay: allowed values 0 - 2147483647 14:52:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x5, 0x5, 0x38, "88ee8d4a927152e6f4bbdb201232e5d344cdb11b5c961c7924f4bccd14f4ce1dd2a81da867e4fce941756fa76d1ddaf04c2711a6d9b37071147236ce7d4a20", 0x30}, 0x60) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140), 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x800000000002, @remote}, 0x10) 14:52:07 executing program 3: unshare(0x40000030) 14:52:07 executing program 2: unshare(0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:07 executing program 1: unshare(0x400000e4) 14:52:07 executing program 4: unshare(0x40000072) [ 809.295917][T24650] tipc: Subscription rejected, illegal request 14:52:07 executing program 1: unshare(0x400000ec) 14:52:08 executing program 4: unshare(0x40000074) 14:52:08 executing program 3: unshare(0x40000038) 14:52:08 executing program 2: unshare(0x9000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:08 executing program 1: unshare(0x400000f0) 14:52:08 executing program 4: unshare(0x4000007a) [ 809.474226][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200080000001028e6c467144d2fa833"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="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"], 0x38}}, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000400)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000f1ff00000a00010062617369630000002c0002002800028008000100070000001c0002801800010000000400000000de0b0001004000006900000000"], 0x5c}}, 0x0) socket(0x10, 0x6, 0x0) 14:52:08 executing program 2: unshare(0xa000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:08 executing program 3: unshare(0x4000003a) 14:52:08 executing program 4: unshare(0x4000007e) 14:52:08 executing program 1: unshare(0x400000f4) 14:52:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x5, 0x5, 0x38, "88ee8d4a927152e6f4bbdb201232e5d344cdb11b5c961c7924f4bccd14f4ce1dd2a81da867e4fce941756fa76d1ddaf04c2711a6d9b37071147236ce7d4a20", 0x30}, 0x60) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140), 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x800000000002, @remote}, 0x10) 14:52:08 executing program 1: unshare(0x40000106) 14:52:08 executing program 3: unshare(0x40000048) 14:52:08 executing program 4: unshare(0x4000008a) 14:52:08 executing program 1: unshare(0x40000116) 14:52:08 executing program 2: unshare(0xb000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:08 executing program 3: unshare(0x4000004a) [ 810.137428][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 14:52:08 executing program 1: unshare(0x40000134) 14:52:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfd447a071") r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfd447a071") recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r4 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$PNPIPE_INITSTATE(r4, 0x113, 0x4, &(0x7f0000000480), 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000002000"/120], 0x78) ioctl$FS_IOC_RESVSP(r5, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="4000000010003b0e00"/20, @ANYBLOB, @ANYBLOB="000000000000000008000a43b7edef9b24937fa2e1ee01e7bb2f0234110000eb909a9eba77b3dfb086758db91e9e33", @ANYRES32, @ANYBLOB="1800120008000100707070000c00020008000100", @ANYRES32=r1, @ANYRESHEX=r1], 0x7}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000280)=0x4) socket$netlink(0x10, 0x3, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000400000000000000000000000000000000000000000000000000004000000000f747fd00000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f3fc3b472129925191a605042d69546d8991e49283ac093c6379ab6f079f99a02b3f661bfb6f0d396ef4938a6"], 0x78) ioctl$FS_IOC_RESVSP(r6, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) 14:52:08 executing program 3: unshare(0x4000004c) 14:52:08 executing program 4: unshare(0x4000008c) 14:52:08 executing program 1: unshare(0x4000013c) 14:52:08 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48) listen(r0, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x42000200) r1 = accept(r0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getpeername$ax25(r1, 0x0, &(0x7f0000000100)) 14:52:08 executing program 2: unshare(0xc000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:08 executing program 3: unshare(0x40000060) 14:52:08 executing program 4: unshare(0x40000090) 14:52:09 executing program 1: unshare(0x40000164) 14:52:09 executing program 4: unshare(0x400000c2) 14:52:09 executing program 3: unshare(0x40000068) 14:52:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x7a05, 0x1700) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x2216) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) pwrite64(r1, &(0x7f0000000200)="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", 0x4000, 0x1200) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r3 = accept(r2, &(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {0x23, 0x0, 0x6c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r3, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)={0x164, r5, 0x8, 0x70bd25, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}]}, 0x164}, 0x1, 0x0, 0x0, 0x40010}, 0x800) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000140)={0x57, "47cdca76f8fe27fdeb98a39a265bd95a4a80d5afb5ac900223dccb6afa0071f3440cfb4415650484058baa74e193edab08a699cc0ea8ac2d0e36615ef842a22ba601eaa2de777c4a101130a327a3ca18bebbe5d2dbf2b1e43fa19098b876641743da59b79a1029c602fd74187988015576bd464b5b4da854f1895db7ad544611"}) 14:52:09 executing program 1: unshare(0x40000172) 14:52:09 executing program 3: unshare(0x4000006c) 14:52:09 executing program 2: unshare(0xd000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:09 executing program 4: unshare(0x400000ca) [ 810.580718][ T9960] IPVS: ftp: loaded support on port[0] = 21 [ 810.665260][ T9960] lo speed is unknown, defaulting to 1000 [ 810.755771][ T9967] IPVS: ftp: loaded support on port[0] = 21 [ 810.772578][ T9967] lo speed is unknown, defaulting to 1000 14:52:09 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48) listen(r0, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x42000200) r1 = accept(r0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getpeername$ax25(r1, 0x0, &(0x7f0000000100)) 14:52:09 executing program 1: unshare(0x4000019a) 14:52:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r6, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r6, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r6, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r7, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r7, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) sendmmsg$inet(r7, &(0x7f0000000380), 0x0, 0x400c040) getsockopt$inet6_int(r6, 0x29, 0x42, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x5}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x34, 0x2, [@TCA_BASIC_EMATCHES={0x30, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, 0x0, 0x1, [@TCF_EM_META={0x20, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x5, 0x3, [@TCF_META_TYPE_VAR="10"]}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x64}}, 0x0) 14:52:09 executing program 3: unshare(0x40000072) 14:52:09 executing program 2: unshare(0xe000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:09 executing program 4: unshare(0x400000d6) 14:52:09 executing program 3: unshare(0x40000074) 14:52:09 executing program 1: unshare(0x400001cc) 14:52:09 executing program 4: unshare(0x400000da) 14:52:09 executing program 2: unshare(0xf000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:09 executing program 4: unshare(0x400000dc) [ 810.973755][T10033] IPVS: ftp: loaded support on port[0] = 21 14:52:09 executing program 3: unshare(0x4000007a) [ 811.028669][T10033] lo speed is unknown, defaulting to 1000 14:52:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x28014, 0x2}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'macvlan1\x00'}]}, 0x34}}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x80, 0x800) connect$x25(r1, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) 14:52:09 executing program 1: unshare(0x400001ce) 14:52:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r6, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r6, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r6, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r7, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r7, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) sendmmsg$inet(r7, &(0x7f0000000380), 0x0, 0x400c040) getsockopt$inet6_int(r6, 0x29, 0x42, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x64, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x5}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x34, 0x2, [@TCA_BASIC_EMATCHES={0x30, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, 0x0, 0x1, [@TCF_EM_META={0x20, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_RVALUE={0x5, 0x3, [@TCF_META_TYPE_VAR="10"]}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x64}}, 0x0) 14:52:09 executing program 2: unshare(0x10000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:09 executing program 4: unshare(0x400000f0) 14:52:09 executing program 3: unshare(0x40000082) 14:52:09 executing program 4: unshare(0x400000f4) 14:52:09 executing program 3: unshare(0x4000008c) 14:52:09 executing program 1: unshare(0x400001d8) 14:52:09 executing program 2: unshare(0x11000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:10 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0xb, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0xfffffffe}]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x8, 0x8000, @mcast1, 0x1}, {0xa, 0x4e22, 0x8, @private1={0xfc, 0x1, [], 0x1}, 0x400}, 0x1, [0x6, 0x5, 0x81, 0x8, 0xabcb1d7e, 0x3, 0x140, 0x5]}, 0x5c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a7, &(0x7f0000000340)={@link_local, @random="535a7d86faa1", @void, {@ipv4={0x800, @gre={{0xb, 0x4, 0x2, 0x6, 0x299, 0x66, 0x0, 0x7, 0x2f, 0x0, @multicast1, @private=0xa010100, {[@timestamp_prespec={0x44, 0x14, 0x70, 0x3, 0x2, [{@local, 0x6}, {@multicast2, 0x9}]}, @noop, @noop]}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xb4, 0x1, [], "88224b5b5e05b7223b8fc5519a549b8f09cff51f3823e16ebb90a69da1b2e85dd2f8b378e4924409eabed4d011df29463e39a218d8211193c016ae91841f132b7a57f79673ad15ccc3aa9453e62949e9e5790629e2183391ce46ef9876618856cc4745119e91d07a004445da58bbc69cad9dac68ac716cfe08b09a89c22d82b7f2681639892595d5f1cc0add6d2b00e10aa06e821a07e8a9fd5c9851c1ae50f004e6229004ef249479cf1c3f3cbb60643148c92e"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [], "3566e9c267252f2bf5da9dae7841764e92d63dde459c10b1d8c36c48f9d54bb8fae1b1d7c931f1eb9ecf37afec3bbda04519c5a96f97ef7c9e2445beeff92ba26baef3e01235f481bfe47f557cce5c4d94ab3878759acc5f452d32985dfc382d12ee1027b490e9f154d210db09084191e39e9b5e2d7726fe6c7f983570357ceee1353525dce3f72fd06243ebe8"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [0x89], "fa9d4c494182f7af71df22ba6a1ca7a04d1875758b7e40213e3c4e27c471d8f64f75ec3effba76f31f18bd5c26e30710fa3469172109a4beed3bcd8a7f2256849f591a4a147af352fc7c210c7a1c5927f013cfa14b419e189912d864288247ccfd71da062d1f2e26e3ca4c696be0ba69b937627571e814503793c4f74032e76a0236303f28fb512d18c5385751a6c546b0ba2c1927d46d3794d2f3735d2ce78ffec651d81740dcb755a112b094cfa6098015a04600f396a1efee7c0dd61e45adee3ec96d44f2f7bef62f707cf37f957af344759d7ef2c5809e49a36b6d794551"}, {0x8, 0x88be, 0x1, {{0x1, 0x1, 0x2c, 0x0, 0x1, 0x1, 0x7, 0x7}, 0x1, {0x9}}}, {0x8, 0x22eb, 0x0, {{0x3, 0x2, 0x80, 0x3, 0x1, 0x0, 0x7, 0x2}, 0x2, {0x6, 0x1, 0x1, 0x11, 0x1, 0x1, 0x2}}}, {0x8, 0x6558, 0x3, "aff8f92a0b93"}}}}}}, 0x0) 14:52:10 executing program 3: unshare(0x40000094) 14:52:10 executing program 4: unshare(0x400000fa) 14:52:10 executing program 1: unshare(0x400001ea) 14:52:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f0000000240), &(0x7f00000002c0)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/285], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468", @ANYRES32=0x0, @ANYBLOB='\x00'], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x28001}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r3}]}]}, 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x2c}}, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)={r8}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r8, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={r8, @in6={{0xa, 0x4e20, 0x1000, @private1, 0x1b}}}, 0x84) 14:52:10 executing program 2: unshare(0x12000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:10 executing program 4: unshare(0x400000fc) 14:52:10 executing program 3: unshare(0x4000009e) 14:52:10 executing program 1: unshare(0x400001fc) 14:52:10 executing program 4: unshare(0x40000106) 14:52:10 executing program 2: unshare(0x13000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18020000f5feff0000000000000009008500000041000000950000000000000067e8a2f14c96a47f0918283ac84da42af1d0880268ff3b5387ec35b5086d515847ab1246cb0310ffa805bcab7f7148cfd65a286f5f5d08dcdfcc0a61e9abb825276d851e903c9c336e7dd405009442de25a9abde0bbc118e8fba52892e8ad2618c5b38e34fdba3fd0ee92faa304587d7"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) unshare(0x42000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000580), 0x80000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffb}) bind$xdp(r3, &(0x7f0000000600)={0x2c, 0x2, r4, 0x20, r5}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x1a0, 0xf00, 0x0, &(0x7f0000000280)="20cf4d411d520bdfae1c3821271c", 0x0, 0x34f}, 0x28) 14:52:10 executing program 3: unshare(0x400000b2) [ 811.618558][T10114] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:10 executing program 4: unshare(0x40000116) 14:52:10 executing program 2: unshare(0x14000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:10 executing program 1: unshare(0x40000204) [ 811.737348][T10131] IPVS: ftp: loaded support on port[0] = 21 [ 811.760192][T10114] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:10 executing program 3: unshare(0x400000b4) 14:52:10 executing program 4: unshare(0x40000122) 14:52:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e37, 0x0, @ipv4}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff010}, {0x80000006}]}, 0x10) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, 0x0, 0x0) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0xbb8) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x10, &(0x7f0000000300)={r5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x3, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r5, 0xfff, 0x1ed, 0x9, 0x7, 0x20}, &(0x7f0000000100)=0x14) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) [ 811.819194][T10131] lo speed is unknown, defaulting to 1000 14:52:10 executing program 2: unshare(0x15000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:10 executing program 1: unshare(0x40000216) 14:52:10 executing program 3: unshare(0x400000be) 14:52:10 executing program 4: unshare(0x40000134) [ 812.167648][T10131] IPVS: ftp: loaded support on port[0] = 21 [ 812.206873][T10131] lo speed is unknown, defaulting to 1000 14:52:10 executing program 3: unshare(0x400000c2) 14:52:10 executing program 2: unshare(0x16000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:10 executing program 1: unshare(0x40000222) 14:52:10 executing program 4: unshare(0x4000013c) 14:52:10 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x50, r8}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r1, &(0x7f0000000140)={@void, @void, @eth={@dev, @local, @val, {@ipv6={0x86dd, @tcp={0x0, 0x6, "554ce2", 0x15, 0x6, 0x0, @mcast1, @loopback, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"ec"}}}}}}}}, 0x53) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 14:52:10 executing program 5: connect$rxrpc(0xffffffffffffffff, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x18, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x4, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x200080c1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r7 = accept$alg(r6, 0x0, 0x0) sendfile(r7, r5, 0x0, 0x80000001) accept(r7, 0x0, 0x0) 14:52:11 executing program 2: unshare(0x17000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:11 executing program 4: unshare(0x40000164) 14:52:11 executing program 1: unshare(0x40000228) 14:52:11 executing program 3: unshare(0x400000ca) [ 812.451974][ T27] audit: type=1804 audit(1589986331.049:260): pid=10211 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1679/cgroup.controllers" dev="sda1" ino=16382 res=1 14:52:11 executing program 2: unshare(0x18000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:11 executing program 1: unshare(0x40000232) 14:52:11 executing program 3: unshare(0x400000da) 14:52:11 executing program 4: unshare(0x40000172) [ 812.545377][ T27] audit: type=1804 audit(1589986331.119:261): pid=10218 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1679/memory.events" dev="sda1" ino=16381 res=1 14:52:11 executing program 3: unshare(0x400000de) 14:52:11 executing program 2: unshare(0x19000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 812.650776][ T27] audit: type=1800 audit(1589986331.119:262): pid=10218 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16381 res=0 14:52:12 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x50, r8}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r1, &(0x7f0000000140)={@void, @void, @eth={@dev, @local, @val, {@ipv6={0x86dd, @tcp={0x0, 0x6, "554ce2", 0x15, 0x6, 0x0, @mcast1, @loopback, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"ec"}}}}}}}}, 0x53) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 14:52:12 executing program 4: unshare(0x4000017c) 14:52:12 executing program 1: unshare(0x40000234) 14:52:12 executing program 2: unshare(0x1a000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:12 executing program 3: unshare(0x400000ea) 14:52:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffe2, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0x2bcf) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, 0x0, 0x0) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0xbb8) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x10, &(0x7f0000000300)={r5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x3, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e24, 0x10001, @remote, 0x6}}, 0x2}, &(0x7f0000000140)=0x90) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000040)={{0x0, 0x0, @descriptor="94ad2f433f78ae4a"}}) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x168) 14:52:12 executing program 1: unshare(0x4000026c) 14:52:12 executing program 4: unshare(0x40000182) 14:52:12 executing program 3: unshare(0x400000ec) 14:52:12 executing program 2: unshare(0x1b000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:12 executing program 1: unshare(0x40000274) 14:52:12 executing program 3: unshare(0x400000f0) 14:52:13 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x50, r8}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r1, &(0x7f0000000140)={@void, @void, @eth={@dev, @local, @val, {@ipv6={0x86dd, @tcp={0x0, 0x6, "554ce2", 0x15, 0x6, 0x0, @mcast1, @loopback, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"ec"}}}}}}}}, 0x53) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 14:52:13 executing program 4: unshare(0x4000019a) 14:52:13 executing program 2: unshare(0x1c000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:13 executing program 1: unshare(0x40000296) 14:52:13 executing program 3: unshare(0x400000f4) 14:52:13 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfba1133f8fc07f7b, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x4) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)={0x34, 0x0, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x4}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0x34}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)={0x14, 0x2, 0x8, 0x101}, 0x14}}, 0x0) 14:52:13 executing program 3: unshare(0x400000fa) 14:52:13 executing program 2: unshare(0x1d000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:13 executing program 4: unshare(0x400001a2) 14:52:13 executing program 1: unshare(0x400002a4) [ 814.674693][T10302] IPVS: ftp: loaded support on port[0] = 21 [ 814.742388][T10302] lo speed is unknown, defaulting to 1000 14:52:13 executing program 1: unshare(0x400002da) 14:52:13 executing program 4: unshare(0x400001aa) [ 815.028613][T10302] IPVS: ftp: loaded support on port[0] = 21 [ 815.045781][T10302] lo speed is unknown, defaulting to 1000 14:52:14 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x62, &(0x7f00000000c0)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0xe, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local, {[@timestamp_addr={0x44, 0x24, 0x1b, 0x1, 0x0, [{@local}, {@empty}, {@loopback}, {@loopback}]}]}}, @dest_unreach={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote}}}}}}, 0x0) 14:52:14 executing program 3: unshare(0x400000fc) 14:52:14 executing program 2: unshare(0x1e000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:14 executing program 4: unshare(0x400001c2) 14:52:14 executing program 1: unshare(0x400002f2) 14:52:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085100000010000009500000008000040"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x7, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:52:14 executing program 4: unshare(0x400001ce) 14:52:14 executing program 3: unshare(0x40000106) 14:52:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @multicast2}, &(0x7f0000000340)=0x10, 0x80000) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x1, r4, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r5}, 0x40) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', r5}) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000000)=0x7ff) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x4a, 0x4, 0x400, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x80000}, 0x40) 14:52:14 executing program 2: unshare(0x1f000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:14 executing program 1: unshare(0x400002fa) 14:52:14 executing program 4: unshare(0x4000020c) 14:52:14 executing program 1: unshare(0x40000300) 14:52:14 executing program 3: unshare(0x40000116) 14:52:14 executing program 2: unshare(0x20000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:14 executing program 4: unshare(0x4000021e) 14:52:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="030700000000000000000100000004000180"], 0x18}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468fff53d7a3f664a74c382d6f2a7ff5c81508ea61108ba1fe50a375c8c7fbf4aa706f35a5e42110f08951f59b1604e99bd207a"], 0x48}}, 0x0) read(r0, &(0x7f0000000240)=""/127, 0x2001002f) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) r5 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r5, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000900)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00'}, 0x5) syz_open_procfs$namespace(r5, &(0x7f0000000040)='ns/mnt\x00') r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r5, r6, 0x0, 0x7, &(0x7f0000000080)='md5sum\x00'}, 0x30) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$IP_SET_OP_VERSION(r4, 0x1, 0x53, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 14:52:14 executing program 2: unshare(0x21000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:14 executing program 4: unshare(0x4000022a) 14:52:14 executing program 3: unshare(0x40000122) [ 816.167934][T10412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:14 executing program 2: unshare(0x22000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:14 executing program 1: unshare(0x4000031c) 14:52:14 executing program 4: unshare(0x40000232) 14:52:14 executing program 3: unshare(0x40000134) 14:52:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000080)={0x1000, {{0x2, 0x0, @rand_addr=0x64010100}}, {{0x2, 0x0, @empty}}}, 0x108) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000008c0)="a5a8c44f50f7727557a23d471a016eb81fb86ba40c9159ee11ff80652a2b866a2ae68c8d8e4a92fce0c193d5c86b02445aa5157e96037b9e8c3ce7071be0183d8b183db8c3e8619242be16f8b69947107b6da8f958f2fcd468852f7ebaf116f5da95d0a86af4fe1cdd19e742d0f50179b290445defea1aece707b817c3a83f2f9e16253b87fa3a94ad4ee5849adb114ddd499d3c09eb905cd78bebb5e560246bb31dc99aef042e677d", 0xa9}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000002800)="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", 0x629ec567e7a6efcb}], 0x1}}, {{&(0x7f00000007c0)=@in={0x2, 0x4e23, @rand_addr=0x64010100}, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000980)="7a6e84b19b15da22d78c0d13f50c4abc1038b854cb90c773ecef1a26be508474bb34335bad51ec172b88abd38adced4c0592c01356d16204b93c7f48baeffef141a1ac04df4b1ec554fadd80ff4dc2fc82414c9f3541008906f7bc3eb6f6c4292bcde08e6a24e341ee24c64119618a33527878a74485ea9f973d601e20fdf54448b3646495820157e6a8"}, {&(0x7f0000000a40)="a7a162e616f820da75c2ae6f721168f1a33d481befb57a887d597d9e01beb12b3207cc48d8da6a66f9fceb6522df366748db87e8b5dc1aa71c0e24ab46f2d5c3d00bbb6d6661836563102f47052707b78bf2b980ae903190c920302ad0ec066ea1aa3fdabaade9a3ad91ad"}, {&(0x7f0000001340)="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"}, {&(0x7f0000000ac0)="51dbd756ed641fec7d2f65bb362c995ba1a5760e88b3a8384829de7b7357487fa27e3b57df1a037db938fa21c00a821167f621130db49120c4f10199684fe9a31183e40741e132860c4069f99a08325f957f7b094afc78"}, {&(0x7f00000003c0)="342d24d1df6e850fe9ce6291c39ee6d0c58f609b845ffafa331a3451c0"}, {&(0x7f0000000440)}, {&(0x7f0000000b40)="58f8b6b70df42da25bd042e084d99eb5b1dfa87c1db1c251134b7c1b20979b4d92e784ebf062301aa6b8629c87e7d187d8531826e7251c91b0498310807c4cb329d177339b759556157819c49cf4bfe28f33ae0d3dc6c023eb7669e84e5fedce903fe9ac2f94537a41b44accbafb7f819d9db477f3ad2edbb1da3ca4a5cf1d80a1d35a92db1d28e7855baa8bfe5f3405c822533d2cbe0a2fb8"}]}}], 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600), 0x4) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRES16=0x0, @ANYRES64, @ANYRES32=0x0, @ANYBLOB="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"], 0x24}}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000002c0)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)=ANY=[@ANYBLOB="a540b82d", @ANYRES16=r3, @ANYBLOB="00020000000000000000010000000500060008000000080009000000000014001f0000000000000000120000ffffe00000e103000a00000000000600020000000000"], 0x48}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34b500001195e08973164dcf40110a07a680f662c11c4aa70a688bfa6a0bb271428366990737ea9c098a02000b15245c59720ed157c9dab0c6047c67758790dbf4e798904c2a05a08064596a3745a8d3f1375c7fed5b98db2416ddb1fc88654715c110b7a117d392077718c983ec2c93c995f95f66b1972b11556dd6ab142c090136e16c64ad285f8743b46f491cf74a9727a59fcdbcafcda9e0e2b119514d274f4d0b9de5b1076763262d72b49dde2b", @ANYRES16, @ANYBLOB="10002dbd70a5d2dbdf0600000000050000000000"], 0x34}}, 0x80) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000001c0)=0x9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="06268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa05459bcecc7a99c25a3a07e758044ab0da6f7ae55d88fecf9091a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 14:52:14 executing program 4: unshare(0x40000236) 14:52:14 executing program 3: unshare(0x4000013c) 14:52:14 executing program 1: unshare(0x40000328) [ 816.319743][T10412] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="030700000000000000000100000004000180"], 0x18}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468fff53d7a3f664a74c382d6f2a7ff5c81508ea61108ba1fe50a375c8c7fbf4aa706f35a5e42110f08951f59b1604e99bd207a"], 0x48}}, 0x0) read(r0, &(0x7f0000000240)=""/127, 0x2001002f) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) r5 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r5, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000900)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00'}, 0x5) syz_open_procfs$namespace(r5, &(0x7f0000000040)='ns/mnt\x00') r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r5, r6, 0x0, 0x7, &(0x7f0000000080)='md5sum\x00'}, 0x30) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$IP_SET_OP_VERSION(r4, 0x1, 0x53, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 14:52:15 executing program 2: unshare(0x23000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:15 executing program 4: unshare(0x4000023a) 14:52:15 executing program 1: unshare(0x4000032a) 14:52:15 executing program 3: unshare(0x40000142) 14:52:15 executing program 4: unshare(0x4000025c) 14:52:15 executing program 2: unshare(0x24000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:15 executing program 1: unshare(0x40000332) [ 816.565628][T10455] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:15 executing program 5: mmap(&(0x7f00001be000/0x2000)=nil, 0x2000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="320c00a3978c98b8f8f34ca5571bd7c04a1f009f000000000005760d"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, 0x0, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x1000, @private2, 0x2}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x4c) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x14}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="0800000000000000000004000000"]}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:15 executing program 3: unshare(0x40000164) 14:52:15 executing program 1: unshare(0x4000033c) 14:52:15 executing program 4: unshare(0x4000026c) 14:52:15 executing program 2: unshare(0x25000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:15 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="d9c6785e9f087ee1860ce056d8e4b9fa93a2b0656442a5437ef7f3310e29885fcf018da70e59a576b8af54bb024a2790307e26ab9caedb62918366c2450b1d8380a2baec9e0f49237577"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000300)=ANY=[@ANYBLOB="24e00000e846d8b30aa8f7f6c5818aabb68ad9b1f8ebf1111eb6242613ef2603d543fab0cd78aeb65c1732c452257d88e464fee932f90ca75c6a80270dd2675e7f6e011d178954130001dead14c4051da4170acfed14e6248fdcd5f6d71ee3888ccb9811138114d1105e3767fad2e1519ddeaae827b7830638ae28915bff2429cdc7a814141cca7a3c0503ec452ea4ca479a516f3709729c15728bfc3d3e3a511822b26f7825d1ccfd5e82ff3d39b97822c691108a10ce1d45e67328ac7a2a27cf346d41dc56cdd32035adeccd2c4159e9d21e92c426139da95fbc84a9f75b43d5329197f6df10fa9a0f9cc59541ed1797f1ae8248", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf251000000004000280040001800800040000000000"], 0x24}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x44, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x14}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="200027bd7000fedb00000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f4ff5b14454b5b09416f70eb238967bba32168c730d4b4bb46a04fda5f5bca4bddf40af7f92938a7484052a340c73b1cc5d97c17c1e6dff51e463f18f5337ea8bdb9b0a0a75eaf590cd24701d91bd442a3836ce3314867700a9ec2e20fdd2ab472a053ff63fb6ef8130d69fed01961a1bfefa5bb0a4fffebae4135e889fc510d70528b550f47d1525d5c70f124f7fa1a4af421536f90293e36d91e8f451072690b824cf899f5be9c765ec9b31e41d2308fc3eb7160ca69c0e7a6ec1980ce6ff3f510a0afcf7d5b348d228a669459d873339b893a079a85cbd9b2961200090975e6f5ae077015b40d5ec34"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:15 executing program 2: unshare(0x26000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:15 executing program 3: unshare(0x40000172) [ 817.221499][ T27] audit: type=1804 audit(1589986335.819:263): pid=10480 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/782/memory.events" dev="sda1" ino=15955 res=1 14:52:15 executing program 1: unshare(0x40000348) [ 817.278215][ T27] audit: type=1800 audit(1589986335.849:264): pid=10480 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15955 res=0 14:52:15 executing program 4: unshare(0x40000274) 14:52:15 executing program 3: unshare(0x4000017c) 14:52:15 executing program 2: unshare(0x27000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 817.411521][ T27] audit: type=1804 audit(1589986335.859:265): pid=10480 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/782/memory.events" dev="sda1" ino=15955 res=1 14:52:16 executing program 3: unshare(0x40000182) 14:52:16 executing program 1: unshare(0x40000352) 14:52:16 executing program 4: unshare(0x40000282) [ 817.554949][ T27] audit: type=1804 audit(1589986335.909:266): pid=10486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1685/memory.events" dev="sda1" ino=15905 res=1 14:52:16 executing program 2: unshare(0x28000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:16 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRESOCT=r1], 0x9) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="04000000396ab8426f7a92885752522dc56b701dd8184c4162fd4752cf7125f0a90252ff780099757bae077426", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028004000280040001800800040000000000"], 0x28}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x80, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x9}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x80}}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:16 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="d9c6785e9f087ee1860ce056d8e4b9fa93a2b0656442a5437ef7f3310e29885fcf018da70e59a576b8af54bb024a2790307e26ab9caedb62918366c2450b1d8380a2baec9e0f49237577"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000300)=ANY=[@ANYBLOB="24e00000e846d8b30aa8f7f6c5818aabb68ad9b1f8ebf1111eb6242613ef2603d543fab0cd78aeb65c1732c452257d88e464fee932f90ca75c6a80270dd2675e7f6e011d178954130001dead14c4051da4170acfed14e6248fdcd5f6d71ee3888ccb9811138114d1105e3767fad2e1519ddeaae827b7830638ae28915bff2429cdc7a814141cca7a3c0503ec452ea4ca479a516f3709729c15728bfc3d3e3a511822b26f7825d1ccfd5e82ff3d39b97822c691108a10ce1d45e67328ac7a2a27cf346d41dc56cdd32035adeccd2c4159e9d21e92c426139da95fbc84a9f75b43d5329197f6df10fa9a0f9cc59541ed1797f1ae8248", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf251000000004000280040001800800040000000000"], 0x24}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x44, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x14}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="200027bd7000fedb00000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f4ff5b14454b5b09416f70eb238967bba32168c730d4b4bb46a04fda5f5bca4bddf40af7f92938a7484052a340c73b1cc5d97c17c1e6dff51e463f18f5337ea8bdb9b0a0a75eaf590cd24701d91bd442a3836ce3314867700a9ec2e20fdd2ab472a053ff63fb6ef8130d69fed01961a1bfefa5bb0a4fffebae4135e889fc510d70528b550f47d1525d5c70f124f7fa1a4af421536f90293e36d91e8f451072690b824cf899f5be9c765ec9b31e41d2308fc3eb7160ca69c0e7a6ec1980ce6ff3f510a0afcf7d5b348d228a669459d873339b893a079a85cbd9b2961200090975e6f5ae077015b40d5ec34"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:16 executing program 4: unshare(0x400002a4) 14:52:16 executing program 1: unshare(0x4000035a) [ 817.692037][ T27] audit: type=1800 audit(1589986335.909:267): pid=10486 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=15905 res=0 14:52:16 executing program 2: unshare(0x29000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:16 executing program 3: unshare(0x4000019a) 14:52:16 executing program 4: unshare(0x400002ba) 14:52:16 executing program 2: unshare(0x2a000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 817.794310][ T27] audit: type=1804 audit(1589986335.919:268): pid=10486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1685/memory.events" dev="sda1" ino=15905 res=1 14:52:16 executing program 1: unshare(0x4000035c) 14:52:16 executing program 3: unshare(0x400001ac) 14:52:16 executing program 4: unshare(0x400002da) 14:52:16 executing program 1: unshare(0x40000366) [ 817.979298][ T27] audit: type=1804 audit(1589986336.039:269): pid=10499 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1685/memory.events" dev="sda1" ino=15905 res=1 [ 818.110292][ T27] audit: type=1804 audit(1589986336.069:270): pid=10486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1685/memory.events" dev="sda1" ino=15905 res=1 [ 818.172283][ T27] audit: type=1800 audit(1589986336.069:271): pid=10486 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=15905 res=0 [ 818.230107][ T27] audit: type=1804 audit(1589986336.129:272): pid=10516 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/782/memory.events" dev="sda1" ino=15955 res=1 [ 818.290018][ T27] audit: type=1804 audit(1589986336.179:273): pid=10480 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/782/memory.events" dev="sda1" ino=15955 res=1 [ 818.360067][ T27] audit: type=1800 audit(1589986336.179:274): pid=10480 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15955 res=0 [ 818.409882][ T27] audit: type=1804 audit(1589986336.199:275): pid=10520 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/782/memory.events" dev="sda1" ino=15955 res=1 14:52:17 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRESOCT=r1], 0x9) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="04000000396ab8426f7a92885752522dc56b701dd8184c4162fd4752cf7125f0a90252ff780099757bae077426", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028004000280040001800800040000000000"], 0x28}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x80, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x9}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x80}}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:17 executing program 1: unshare(0x40000368) 14:52:17 executing program 2: unshare(0x2b000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:17 executing program 4: unshare(0x400002ea) 14:52:17 executing program 3: unshare(0x400001b4) 14:52:17 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="d9c6785e9f087ee1860ce056d8e4b9fa93a2b0656442a5437ef7f3310e29885fcf018da70e59a576b8af54bb024a2790307e26ab9caedb62918366c2450b1d8380a2baec9e0f49237577"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000300)=ANY=[@ANYBLOB="24e00000e846d8b30aa8f7f6c5818aabb68ad9b1f8ebf1111eb6242613ef2603d543fab0cd78aeb65c1732c452257d88e464fee932f90ca75c6a80270dd2675e7f6e011d178954130001dead14c4051da4170acfed14e6248fdcd5f6d71ee3888ccb9811138114d1105e3767fad2e1519ddeaae827b7830638ae28915bff2429cdc7a814141cca7a3c0503ec452ea4ca479a516f3709729c15728bfc3d3e3a511822b26f7825d1ccfd5e82ff3d39b97822c691108a10ce1d45e67328ac7a2a27cf346d41dc56cdd32035adeccd2c4159e9d21e92c426139da95fbc84a9f75b43d5329197f6df10fa9a0f9cc59541ed1797f1ae8248", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf251000000004000280040001800800040000000000"], 0x24}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x44, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x14}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:17 executing program 3: unshare(0x400001ce) 14:52:17 executing program 4: unshare(0x400002f2) 14:52:17 executing program 1: unshare(0x40000372) 14:52:17 executing program 2: unshare(0x2c000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:17 executing program 4: unshare(0x400002fa) 14:52:17 executing program 1: unshare(0x40000376) 14:52:17 executing program 5: unshare(0x40000000) socket$inet(0x2, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000180)={'tunl0\x00', @ifru_hwaddr=@link_local}) socket$kcm(0x10, 0x0, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0124fc60100002400c000200053582c137153e37090001802e256400d1bd", 0x2e}], 0x1}, 0x0) 14:52:17 executing program 3: unshare(0x400001d2) 14:52:17 executing program 1: unshare(0x4000037a) 14:52:17 executing program 2: unshare(0x2d000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:17 executing program 4: unshare(0x40000300) 14:52:17 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000006900)={0xe4, 0xa, 0x6, 0x0, 0x0, 0x0, {0x3, 0x0, 0x404}, [@IPSET_ATTR_ADT={0x28, 0x8, 0x0, 0x1, [{0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'macvtap0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xfffffff9}}]}, @IPSET_ATTR_ADT={0x78, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e20}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x12}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @random="634f27428b66"}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'bridge_slave_0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0xe7}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x40}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x8}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0xe4}}, 0x200000a4) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x810e00}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000000d28e6082200000000000000030000050500050007000000050005000700000005000100070000000e0003006269746d61703a69700000000500010007000000"], 0x44}, 0x1, 0x0, 0x0, 0xed8f322dd9d9ad26}, 0x4004044) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='memory.current\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x0) clock_gettime(0x0, &(0x7f0000001600)) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002dbd7000fedbdf250e00000008000600000000de239fed9ce6ad86edc3e50e0800060000020000080004002200000008000400f7ffffff0800000000000000000000000000000000000000e77e05c454a89bde232320a6b1f7954b2457e65f556d5db8384143bd075b09f3423944eabea550cd04cb824bc65c8dcd17aedc1cc9f8a37fc64b9770e66c33d7ffd7906375adc2b51382d74fc6a8b4727c94a992d102f99f18edccf9"], 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x48001) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r3, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000001780)) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000440)=0x80) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf251300000008001a01010000000c004300fbffffffffff00000c0013005c22af17190000000800190003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x22004010}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001880)={&(0x7f0000000400)={0x14, r4, 0xe01, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x60040055) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x705, 0x70bd2b, 0x3, {0x0, 0x0, 0x0, 0x0, 0x4000, 0xc02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_WINDOW={0x8, 0x2}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x50}}, 0x0) 14:52:17 executing program 3: unshare(0x400001e4) 14:52:17 executing program 4: unshare(0x4000030a) 14:52:17 executing program 2: unshare(0x2e000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:17 executing program 1: unshare(0x40000384) [ 819.261709][T10647] IPVS: ftp: loaded support on port[0] = 21 14:52:17 executing program 4: unshare(0x40000312) 14:52:17 executing program 3: unshare(0x400001f2) [ 819.338558][T10662] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 819.362969][T10646] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 819.393262][T10646] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 819.466406][T10647] lo speed is unknown, defaulting to 1000 [ 819.469793][T10662] device .0 entered promiscuous mode [ 819.572187][T10647] IPVS: ftp: loaded support on port[0] = 21 [ 819.622388][T10647] lo speed is unknown, defaulting to 1000 14:52:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket(0x0, 0x0, 0x0) sendto$packet(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x11, 0x8100, 0x0, 0x1, 0x0, 0x6, @random="d884e4ea54cc"}, 0x14) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYRES16, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000340)={0x0, 'batadv_slave_1\x00'}) accept4$tipc(0xffffffffffffffff, &(0x7f00000000c0)=@name, 0x0, 0x80800) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x0) 14:52:18 executing program 2: unshare(0x2f000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:18 executing program 1: unshare(0x40000386) 14:52:18 executing program 4: unshare(0x40000322) 14:52:18 executing program 3: unshare(0x400001f6) 14:52:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000000080000000", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYRES32, @ANYRESOCT=r0], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0800000000c933b6f0fc4256d95d0000001001000001289638dfc848fb7468aafc3eccf1e88005ad0527fc5be00233fe72078cfae76c7c2ae2bb5db6f71939688672efb8bd527cc7bbb52c2e87e503f35c6436a3957bc5b2c54ff03954278a08cd60e2b7fd4e5408ae6b33e3ae7dba1d8323f4f1052c593b0075b3883bd1cc9c02fcd2090925ec9111d844f61fe090c0dcb148df5dd9e353b187479d0f31a7446c7dfab47373451bbaadc4e48827e2b60a4f856ba11db322240bff26febb2dee69efd8af94f53443dd7a36b840196dfc3aabe87b5b5384d453cd2018b114463a033c047016e26705c88b792d"], 0x18}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000640)={0x0, {0x2, 0x4e24, @rand_addr=0x64010101}, {0x2, 0x4e22, @rand_addr=0x64010102}, {0x2, 0x4e24, @remote}, 0x28c, 0x0, 0x0, 0x0, 0xff, &(0x7f0000000600)='veth1_virt_wifi\x00', 0xf49e, 0x5, 0x6}) r5 = socket$packet(0x11, 0x3, 0x300) socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'batadv_slave_1\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x31, 0x10000, [0x6b190349, 0x5579, 0x0, 0x8, 0x0, 0x400]}}) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r7, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r7, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 14:52:18 executing program 1: unshare(0x4000038a) 14:52:18 executing program 4: unshare(0x40000324) 14:52:18 executing program 2: unshare(0x30000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 819.845168][T10733] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 14:52:18 executing program 3: unshare(0x4000020a) 14:52:18 executing program 4: unshare(0x4000032a) [ 819.985361][T10735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:18 executing program 2: unshare(0x31000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 820.028535][T10735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:18 executing program 1: unshare(0x4000038c) 14:52:18 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="98000000000000001031342701"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000080)={{0x3, 0x0, @descriptor="fa41ca274e5b45aa"}}) getsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, 0x0, &(0x7f0000000040)) 14:52:18 executing program 3: unshare(0x4000021c) 14:52:18 executing program 4: unshare(0x40000336) [ 820.132184][T10747] bond1 (unregistering): Released all slaves 14:52:18 executing program 1: unshare(0x40000394) [ 820.461798][T10733] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 820.497707][T10735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 820.511529][T10735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 820.712530][T10747] bond1 (unregistering): Released all slaves 14:52:19 executing program 3: unshare(0x4000022a) 14:52:19 executing program 2: unshare(0x32000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:19 executing program 4: unshare(0x40000342) 14:52:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000000080000000", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYRES32, @ANYRESOCT=r0], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0800000000c933b6f0fc4256d95d0000001001000001289638dfc848fb7468aafc3eccf1e88005ad0527fc5be00233fe72078cfae76c7c2ae2bb5db6f71939688672efb8bd527cc7bbb52c2e87e503f35c6436a3957bc5b2c54ff03954278a08cd60e2b7fd4e5408ae6b33e3ae7dba1d8323f4f1052c593b0075b3883bd1cc9c02fcd2090925ec9111d844f61fe090c0dcb148df5dd9e353b187479d0f31a7446c7dfab47373451bbaadc4e48827e2b60a4f856ba11db322240bff26febb2dee69efd8af94f53443dd7a36b840196dfc3aabe87b5b5384d453cd2018b114463a033c047016e26705c88b792d"], 0x18}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000640)={0x0, {0x2, 0x4e24, @rand_addr=0x64010101}, {0x2, 0x4e22, @rand_addr=0x64010102}, {0x2, 0x4e24, @remote}, 0x28c, 0x0, 0x0, 0x0, 0xff, &(0x7f0000000600)='veth1_virt_wifi\x00', 0xf49e, 0x5, 0x6}) r5 = socket$packet(0x11, 0x3, 0x300) socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'batadv_slave_1\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x31, 0x10000, [0x6b190349, 0x5579, 0x0, 0x8, 0x0, 0x400]}}) r7 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r7, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r7, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 14:52:19 executing program 1: unshare(0x4000039c) 14:52:19 executing program 1: unshare(0x400003a6) 14:52:19 executing program 3: unshare(0x4000022e) [ 821.128148][T10914] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 821.185047][T10914] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 821.219366][T10914] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 821.254133][T10914] bond1 (unregistering): Released all slaves 14:52:20 executing program 4: unshare(0x40000352) 14:52:20 executing program 2: unshare(0x33000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:20 executing program 1: unshare(0x400003b4) 14:52:20 executing program 3: unshare(0x40000232) 14:52:20 executing program 5: unshare(0x60000000) 14:52:20 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) close(0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, 0x0) r1 = socket(0x1e, 0x1, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0xbb8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={r4, 0x7ff}, 0x8) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet={0x306, @dev={[], 0xa}}, 0x80, 0x0}, 0x801) recvmmsg(0xffffffffffffffff, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001300)=""/134, 0x86}], 0x1, &(0x7f0000000180)=""/189, 0xbd}, 0x4}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001440)=""/129, 0x81}, {&(0x7f0000001500)=""/110, 0x6e}, {&(0x7f0000001580)=""/45, 0x2d}, {&(0x7f00000015c0)=""/1, 0x1}], 0x4, &(0x7f0000001640)=""/163, 0xa3}, 0xb2bb}, {{&(0x7f0000001700)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001780)=""/127, 0x7f}], 0x1, &(0x7f0000001840)=""/222, 0xde}, 0x2a4}, {{&(0x7f0000001940)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000019c0)=""/93, 0x5d}], 0x1, &(0x7f0000001a80)=""/164, 0xa4}, 0xd4}], 0x4, 0x40002122, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl(r1, 0x2, &(0x7f0000000300)="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") 14:52:20 executing program 2: unshare(0x34000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:20 executing program 3: unshare(0x4000023a) 14:52:20 executing program 1: unshare(0x400003bc) 14:52:20 executing program 4: unshare(0x4000035a) [ 821.951010][T11007] IPVS: ftp: loaded support on port[0] = 21 [ 821.990888][T11011] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 822.052643][T11007] lo speed is unknown, defaulting to 1000 14:52:20 executing program 2: unshare(0x35000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:20 executing program 3: unshare(0x4000026c) 14:52:20 executing program 4: unshare(0x4000035c) 14:52:20 executing program 2: unshare(0x36000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:20 executing program 1: unshare(0x400003c0) 14:52:20 executing program 3: unshare(0x40000274) [ 822.292591][ T6979] tipc: TX() has been purged, node left! [ 822.298523][ T6979] tipc: TX() has been purged, node left! [ 822.314777][ T6979] tipc: TX() has been purged, node left! [ 822.336300][ T6979] tipc: TX() has been purged, node left! 14:52:20 executing program 5: unshare(0x60000000) [ 822.349828][ T6979] tipc: TX() has been purged, node left! [ 822.399582][ T6979] tipc: TX() has been purged, node left! [ 822.407077][T11084] IPVS: ftp: loaded support on port[0] = 21 [ 822.422717][T11084] lo speed is unknown, defaulting to 1000 [ 822.449313][ T6979] tipc: TX() has been purged, node left! [ 822.455349][ T6979] tipc: TX() has been purged, node left! [ 822.469565][ T6979] tipc: TX() has been purged, node left! [ 822.512235][ T6979] tipc: TX() has been purged, node left! [ 822.518463][ T6979] tipc: TX() has been purged, node left! [ 822.535153][ T6979] tipc: TX() has been purged, node left! [ 822.559453][ T6979] tipc: TX() has been purged, node left! 14:52:21 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) close(0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, 0x0) r1 = socket(0x1e, 0x1, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0xbb8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={r4, 0x7ff}, 0x8) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet={0x306, @dev={[], 0xa}}, 0x80, 0x0}, 0x801) recvmmsg(0xffffffffffffffff, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001300)=""/134, 0x86}], 0x1, &(0x7f0000000180)=""/189, 0xbd}, 0x4}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001440)=""/129, 0x81}, {&(0x7f0000001500)=""/110, 0x6e}, {&(0x7f0000001580)=""/45, 0x2d}, {&(0x7f00000015c0)=""/1, 0x1}], 0x4, &(0x7f0000001640)=""/163, 0xa3}, 0xb2bb}, {{&(0x7f0000001700)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001780)=""/127, 0x7f}], 0x1, &(0x7f0000001840)=""/222, 0xde}, 0x2a4}, {{&(0x7f0000001940)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000019c0)=""/93, 0x5d}], 0x1, &(0x7f0000001a80)=""/164, 0xa4}, 0xd4}], 0x4, 0x40002122, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl(r1, 0x2, &(0x7f0000000300)="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") 14:52:21 executing program 4: unshare(0x40000362) 14:52:21 executing program 2: unshare(0x37000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:21 executing program 1: unshare(0x400003c2) 14:52:21 executing program 3: unshare(0x40000282) 14:52:21 executing program 5: r0 = socket(0x18, 0x3, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getsockopt$rose(r0, 0x104, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000180001fd66000000000000000a00040000000008"], 0x28}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 14:52:21 executing program 1: unshare(0x400003c4) 14:52:21 executing program 2: unshare(0x38000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:21 executing program 3: unshare(0x40000296) [ 822.699027][T11127] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 822.731463][ T6979] tipc: TX() has been purged, node left! 14:52:21 executing program 4: unshare(0x40000370) [ 822.749294][ T6979] tipc: TX() has been purged, node left! 14:52:21 executing program 3: unshare(0x400002a4) 14:52:21 executing program 5: unshare(0x40000000) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1800084d"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)={r3}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r3, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x7fff, 0x2b2}, 0x8) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r4, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80900000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x158, r4, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8ca}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x95e0}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x967}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}]}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x4}, 0x20048000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000000100)=0x83, 0x4) setsockopt$inet_int(r5, 0x0, 0x16, &(0x7f00000000c0)=0x5, 0x4) sendto$unix(r5, &(0x7f0000000140)="1d9b000000007675d706d94e590291c9900d3be5299d0a4d3d1891a1fe3d8edd715c9f981c39daefbae33fbd06698cc347008df8", 0x34, 0x0, &(0x7f0000000000)=@abs, 0x6e) [ 822.895394][T11152] IPVS: ftp: loaded support on port[0] = 21 [ 822.941715][ T6979] tipc: TX() has been purged, node left! [ 822.947778][ T6979] tipc: TX() has been purged, node left! [ 822.963730][ T6979] tipc: TX() has been purged, node left! [ 822.973006][T11152] lo speed is unknown, defaulting to 1000 [ 823.002453][ T6979] tipc: TX() has been purged, node left! [ 823.008417][ T6979] tipc: TX() has been purged, node left! [ 823.022855][ T6979] tipc: TX() has been purged, node left! [ 823.035698][ T6979] tipc: TX() has been purged, node left! [ 823.137859][T11152] raw_sendmsg: syz-executor.5 forgot to set AF_INET. Fix it! [ 823.159606][ T6979] tipc: TX() has been purged, node left! [ 823.161368][T11152] IPVS: ftp: loaded support on port[0] = 21 [ 823.171646][ T6979] tipc: TX() has been purged, node left! [ 823.178560][ T6979] tipc: TX() has been purged, node left! 14:52:21 executing program 4: unshare(0x40000372) 14:52:21 executing program 2: unshare(0x39000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:21 executing program 1: unshare(0x400003cc) 14:52:21 executing program 0: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r0, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000180)={'tunl0\x00', @ifru_hwaddr=@link_local}) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r4, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r4, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$AUDIT_SET_FEATURE(r4, 0x0, 0x4404) 14:52:21 executing program 3: unshare(0x400002da) [ 823.185737][ T6979] tipc: TX() has been purged, node left! [ 823.197600][ T6979] tipc: TX() has been purged, node left! [ 823.233938][T11152] lo speed is unknown, defaulting to 1000 14:52:21 executing program 3: unshare(0x400002f2) [ 823.279296][ T6979] tipc: TX() has been purged, node left! [ 823.288166][ T6979] tipc: TX() has been purged, node left! 14:52:21 executing program 4: unshare(0x40000382) 14:52:21 executing program 3: unshare(0x400002fa) [ 823.322267][ T6979] tipc: TX() has been purged, node left! [ 823.347713][T11220] IPVS: ftp: loaded support on port[0] = 21 14:52:21 executing program 2: unshare(0x3a000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:22 executing program 1: unshare(0x400003d6) [ 823.388316][T11220] lo speed is unknown, defaulting to 1000 [ 823.443014][ T6979] tipc: TX() has been purged, node left! [ 823.449635][ T6979] tipc: TX() has been purged, node left! 14:52:22 executing program 2: unshare(0x3b000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:22 executing program 3: unshare(0x40000300) 14:52:22 executing program 4: unshare(0x40000384) [ 823.484221][ T6979] tipc: TX() has been purged, node left! [ 823.520734][ T6979] tipc: TX() has been purged, node left! 14:52:22 executing program 1: unshare(0x400003e2) 14:52:22 executing program 4: unshare(0x4000038a) [ 823.554776][T11220] IPVS: ftp: loaded support on port[0] = 21 [ 823.620161][T11220] lo speed is unknown, defaulting to 1000 14:52:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r2}, @IFLA_IFNAME={0x14, 0x3, 'veth1_macvtap\x00'}]}, 0x3c}}, 0x0) 14:52:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="c8810000", @ANYRES16=r1, @ANYBLOB="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"], 0x1c8}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000010) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r6, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000001640)={0x14, r7, 0xd9b5f1a1c3ebb627}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r7, @ANYBLOB="080028bd7000fddbdf2503000000080004000b00000008000200ff0100001400040006000000f7ffffff2c0600000900000014000100fe8000000000000000000000000000bb0500060002000000080003000500000014000100ff0100000000000000000000000000011400010000000000000000000000ffffac1414bb05000500030000000500050001000000"], 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x4041) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x6c, r7, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x401, 0x7]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}]}, 0x6c}, 0x1, 0x0, 0x0, 0x85}, 0x50) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x44}}, 0x0) 14:52:22 executing program 3: unshare(0x40000322) 14:52:22 executing program 1: unshare(0x400003f2) 14:52:22 executing program 2: unshare(0x3c000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:22 executing program 4: unshare(0x40000394) [ 823.689012][ T6979] tipc: TX() has been purged, node left! [ 823.695441][ T6979] tipc: TX() has been purged, node left! 14:52:22 executing program 4: unshare(0x40000396) 14:52:22 executing program 3: unshare(0x40000324) [ 823.793157][T11295] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 823.831056][ T0] NOHZ: local_softirq_pending 08 [ 823.836935][ T6979] tipc: TX() has been purged, node left! 14:52:22 executing program 2: unshare(0x3d000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:22 executing program 1: unshare(0x400003f4) [ 823.847434][ T6979] tipc: TX() has been purged, node left! [ 823.884973][T11295] 8021q: adding VLAN 0 to HW filter on device bond1 14:52:22 executing program 4: unshare(0x400003a6) [ 823.896618][ T6979] tipc: TX() has been purged, node left! 14:52:22 executing program 0: r0 = socket(0x10, 0xa, 0x0) write(r0, &(0x7f0000000000)="240000001e005f0214fffffffffffff8070000000000000000008000080008000d000000", 0x24) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{r0}, 0x3, 0x9, 0x420}) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000200)) recvmmsg(r0, &(0x7f0000005180), 0x8000000000001c5, 0x2266, 0x0) 14:52:22 executing program 3: unshare(0x4000032a) [ 823.945829][ T6979] tipc: TX() has been purged, node left! [ 823.989856][T11339] bond1: (slave macvlan2): Opening slave failed [ 823.998475][ T6979] tipc: TX() has been purged, node left! [ 824.031033][ T6979] tipc: TX() has been purged, node left! [ 824.199108][ T6979] tipc: TX() has been purged, node left! [ 824.242715][T11318] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 824.253347][T11318] bond2 (uninitialized): Released all slaves [ 824.260463][ T6979] tipc: TX() has been purged, node left! [ 824.266345][ T6979] tipc: TX() has been purged, node left! [ 824.273715][ T6979] tipc: TX() has been purged, node left! [ 824.279967][ T6979] tipc: TX() has been purged, node left! [ 824.285777][ T6979] tipc: TX() has been purged, node left! [ 824.292956][ T6979] tipc: TX() has been purged, node left! [ 824.298696][ T6979] tipc: TX() has been purged, node left! [ 824.305277][ T6979] tipc: TX() has been purged, node left! [ 824.312352][ T6979] tipc: TX() has been purged, node left! [ 824.320387][ T6979] tipc: TX() has been purged, node left! [ 824.326584][ T6979] tipc: TX() has been purged, node left! [ 824.333090][ T6979] tipc: TX() has been purged, node left! [ 824.339643][ T6979] tipc: TX() has been purged, node left! [ 824.345592][ T6979] tipc: TX() has been purged, node left! [ 824.352122][ T6979] tipc: TX() has been purged, node left! [ 824.357917][ T6979] tipc: TX() has been purged, node left! [ 824.364896][ T6979] tipc: TX() has been purged, node left! [ 824.371549][ T6979] tipc: TX() has been purged, node left! [ 824.377369][ T6979] tipc: TX() has been purged, node left! [ 824.383869][ T6979] tipc: TX() has been purged, node left! [ 824.390987][ T6979] tipc: TX() has been purged, node left! [ 824.396935][ T6979] tipc: TX() has been purged, node left! [ 824.403583][ T6979] tipc: TX() has been purged, node left! [ 824.409903][ T6979] tipc: TX() has been purged, node left! [ 824.415656][ T6979] tipc: TX() has been purged, node left! [ 824.422123][ T6979] tipc: TX() has been purged, node left! [ 824.428381][ T6979] tipc: TX() has been purged, node left! [ 824.435215][ T6979] tipc: TX() has been purged, node left! [ 824.441630][ T6979] tipc: TX() has been purged, node left! [ 824.449995][ T6979] tipc: TX() has been purged, node left! [ 824.456282][ T6979] tipc: TX() has been purged, node left! [ 824.463226][ T6979] tipc: TX() has been purged, node left! [ 824.464845][T11361] bond1: (slave macvlan2): Opening slave failed [ 824.475792][ T6979] tipc: TX() has been purged, node left! [ 824.481934][ T6979] tipc: TX() has been purged, node left! [ 824.487856][ T6979] tipc: TX() has been purged, node left! [ 824.629257][ T6979] tipc: TX() has been purged, node left! 14:52:23 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x34, r2, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004040}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @multicast1, @broadcast}, &(0x7f0000000700)=0xc) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, r2, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, &(0x7f0000000ac0)=""/14, 0xe, 0x0, &(0x7f0000000b00)={0x2, 0x4e21, @broadcast}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b40)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) r7 = socket(0x25, 0x80000, 0xc92c) ioctl$SIOCX25GFACILITIES(r7, 0x89e2, &(0x7f0000000c00)) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r5, 0x8982, &(0x7f0000000c40)={0x8, 'veth0_virt_wifi\x00', {'nr0\x00'}}) pipe(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSNPMODE(r8, 0x4008744b, &(0x7f0000000cc0)={0x8029, 0x3}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000d40)='batadv\x00') sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x3c, r9, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x40}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) r10 = socket(0x2b, 0x1, 0x4) sendmsg$NBD_CMD_CONNECT(r10, &(0x7f0000001000)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f80)={0x14, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x48094}, 0x4800) 14:52:23 executing program 2: unshare(0x3e000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:23 executing program 1: unshare(0x400003f6) 14:52:23 executing program 4: unshare(0x400003b4) 14:52:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0x208}]}, 0x10) r1 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept4$phonet_pipe(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) r4 = bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r3}, 0x40) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r4, &(0x7f0000000100), 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r4, &(0x7f0000000340)="982f5d0729df9759f1bb3728f5a1c41b7c9736b11358c55bb988ebd5052c4c555cdb8e0450a91a81664b30b9d4ee4a7fb62e3c9ddc4998b8308de313f9ba3c72cde5264f71c4f7110344562f31bef6c8988a7f53bf70b473287b793aca2e98043e5d55b5911434126997d25a67fe2d11313e464eda2785359d50b05612760632e154d2778a13d36851bb8965d74e24ca46513d6c424782810523073c1775f5"}, 0x20) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$NFNL_MSG_CTHELPER_DEL(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x2, 0x9, 0x201, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_TUPLE={0x30, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @empty}}}]}]}, 0x4c}}, 0x800) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x390}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3a977831aaeb84c43b98d62da16114deafd83", 0x30}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd", 0x31}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) 14:52:23 executing program 3: unshare(0x40000332) 14:52:23 executing program 2: unshare(0x3f000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:23 executing program 4: unshare(0x400003ba) 14:52:23 executing program 2: unshare(0x40000002) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:23 executing program 1: unshare(0x400003fa) 14:52:23 executing program 3: unshare(0x40000336) [ 824.789108][ T6979] tipc: TX() has been purged, node left! 14:52:23 executing program 2: unshare(0x40000003) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 824.949699][ T6979] tipc: TX() has been purged, node left! [ 825.101976][ T6979] tipc: TX() has been purged, node left! [ 825.268952][ T6979] tipc: TX() has been purged, node left! [ 825.439235][ T6979] tipc: TX() has been purged, node left! 14:52:24 executing program 3: unshare(0x40000342) 14:52:24 executing program 4: unshare(0x400003bc) 14:52:24 executing program 2: unshare(0x40000004) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:24 executing program 1: unshare(0x400003fc) 14:52:24 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f00000000c0)={@val, @void, @eth={@random, @link_local, @val={@void}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x29, 0x0, @remote, @dev}}}}}}, 0x2a) r2 = socket(0x1438c3ccc786efe1, 0x3, 0x4) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000140)=@xdp={0x2c, 0x0, 0x0, 0x1c}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="a1f53aea44fe432fcc3881f43d9e6eec8ea5e57b0e6b57deffdf4755d96cd0e64d5261a5d01893de2a9e7a90bbefb5bf53811b4142db31af5bae635f695eb8c933c81bb90164c4cf8e35b4c77701436306961dc997dd276250662a64e0057011e70b1dd4", 0x64}, {&(0x7f0000000040)="84e7", 0x2}, {&(0x7f0000000240)="0285d5033106b076d3feedf41e9eef334ae5fa694740b4d200ae0ada7c13f1760cc0eea4f44901bd8058f55effdbda31c203f02e6bfb3a3920e19e27771779120836b30e438daa257d9f9ea351166d205fe16d902475e8fd0e4adc12ada8ad9d2b386c867982a39360d687161c0301005bd9af62511cbe8d3a4457305ea8a974aacc3f4ad211b53fc56283c102554f5e296c709fd26bb14185c99b7e6d8d06f318596bbb7f2ad87f010418b1109870b81ba6b430a0d1026413179e6c71e94d22067451d5f3ed583f283b31fca7957b40edf80caa70bf352e04a07047ca664ce5d9acfc27c321171833a1fdf42d965f935ed0f3", 0xf3}, {&(0x7f0000000340)="8bbe8eb359be99017a832a3bbff9fcbd114a20ea19dd13ecedf30d83eb2034eadb9fc152b51b31bc7a39cb0316884d", 0x2f}, {&(0x7f0000000380)="0e737bf001cb85b66e1dc433fa247ac0b448f080dd539b4be6352b6ca8a5c669d2251ffb7d2ca98d471b9f4be09df4a8538fd0dde9a0f095a5947ebd417b885f04412b30e42532c17194892810df59f1b72a1dd85389454883dcdfd2698e33348243f17a9c78d7d220eb4aeb26780d", 0x6f}, {&(0x7f0000000400)}], 0x6, &(0x7f00000004c0)=[{0x28, 0x119, 0x1, "1c3fc7e273308ee56b8949421874ad214f6b"}, {0x50, 0x10a, 0x200, "b4c2e71eae0b30b804d06f9eff418f0988360e05c8786fb7b3b320328fec1c2f6d15a6c2a829ecbe67daa627c7109d1cfe0c5c1776d0c92daf8a9c"}, {0xf8, 0x0, 0x6, "91589ee15653f0fa220c4b5e62e163b4c8437c8e7ca8e2c3433ea2502b1d7bf30110c9951be39883cd495169143bd4d3430a26b592fcb7b281cac917ed129ddbab40e708b77c5056471377c57a5b26d4aa0799c620ab121c1ed0519114c8a74083ef7bd9d33b7ba0fec6fef64d880d0f1ba744d69c3f8160387e71119cda49ad891cb32eba084c740b4bcea4c85416206b6892168bdf08d4fa8d79d09d8b9478dc52ea0c6ea45452588ff69dae20661bda901bdd2c11a3f5cfbb9a17408225f2ff2b3dced8b0258f824ff4fa41fd2c76df69d861797a3cdd4a13a0bfc7fb7088897ac50612"}, {0x38, 0x1, 0xff, "9779c55bf200928290c7f47d0d602f28e1629d67a543e6fd5d53a6e5bdb1c9510342ec035dc841"}, {0x80, 0x111, 0x0, "d9f8ce6aa1ef6db3fed87e30bdeb3acc77167af49094ab916b698147ddd1c870a08648f1ccabb01cfa55d67bc5f79a4542628be1b7105044d0890f9a453fb2bdf386b92e2efe3d52bb2c30d51b5c5bb4abf6129e3e91284b2138655cfc88ff1d73c98d0b5d469333a2ebd151233a2e"}], 0x228}, 0x80) 14:52:24 executing program 1: unshare(0x400003fe) 14:52:24 executing program 2: unshare(0x40000005) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:24 executing program 4: unshare(0x400003c2) [ 825.621464][ T6979] tipc: TX() has been purged, node left! 14:52:24 executing program 3: unshare(0x4000034c) [ 825.680463][ T6979] tipc: TX() has been purged, node left! [ 825.693192][ T6979] tipc: TX() has been purged, node left! 14:52:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r4, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x0, r7, r8}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x40, 0x4, 0x7}}, 0xe8) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f0000000080)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r8}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="7400000024000705000000000000000000010000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r3, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001"], 0x84}}, 0x0) 14:52:24 executing program 1: unshare(0x40000402) [ 825.724103][ T6979] tipc: TX() has been purged, node left! [ 825.748585][ T6979] tipc: TX() has been purged, node left! 14:52:24 executing program 2: unshare(0x40000006) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:24 executing program 3: unshare(0x40000352) [ 825.782409][ T6979] tipc: TX() has been purged, node left! [ 825.797034][ T6979] tipc: TX() has been purged, node left! 14:52:24 executing program 4: unshare(0x400003c4) 14:52:24 executing program 1: unshare(0x40000500) [ 825.842003][ T6979] tipc: TX() has been purged, node left! [ 825.864741][ T6979] tipc: TX() has been purged, node left! [ 825.885484][ T6979] tipc: TX() has been purged, node left! 14:52:24 executing program 2: unshare(0x40000007) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 825.927057][ T6979] tipc: TX() has been purged, node left! [ 825.963949][ T6979] tipc: TX() has been purged, node left! [ 825.969939][ T6979] tipc: TX() has been purged, node left! [ 826.065690][ T6979] tipc: TX() has been purged, node left! [ 826.073741][ T6979] tipc: TX() has been purged, node left! [ 826.085506][T11425] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 826.095389][ T6979] tipc: TX() has been purged, node left! [ 826.112866][ T6979] tipc: TX() has been purged, node left! [ 826.123616][T11430] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.5'. [ 826.137317][T11425] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 826.150545][T11430] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.5'. [ 826.268969][ T6979] tipc: TX() has been purged, node left! 14:52:25 executing program 4: unshare(0x400003cc) 14:52:25 executing program 3: unshare(0x4000035a) 14:52:25 executing program 1: unshare(0x40000600) 14:52:25 executing program 2: unshare(0x40000008) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r4, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x0, r7, r8}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x40, 0x4, 0x7}}, 0xe8) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f0000000080)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r8}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="7400000024000705000000000000000000010000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r3, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001"], 0x84}}, 0x0) 14:52:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r4, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x0, r7, r8}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x40, 0x4, 0x7}}, 0xe8) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f0000000080)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r8}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="7400000024000705000000000000000000010000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r3, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001"], 0x84}}, 0x0) [ 826.418913][ T6979] tipc: TX() has been purged, node left! 14:52:25 executing program 4: unshare(0x400003d4) 14:52:25 executing program 2: unshare(0x4000000a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 826.509687][T11467] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 826.516065][T11464] IPVS: ftp: loaded support on port[0] = 21 [ 826.528914][ T6979] tipc: TX() has been purged, node left! [ 826.534907][ T6979] tipc: TX() has been purged, node left! [ 826.553330][ T6979] tipc: TX() has been purged, node left! 14:52:25 executing program 3: unshare(0x4000035c) [ 826.581643][ T6979] tipc: TX() has been purged, node left! [ 826.589474][T11473] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 826.611562][ T6979] tipc: TX() has been purged, node left! [ 826.625296][T11464] lo speed is unknown, defaulting to 1000 14:52:25 executing program 4: unshare(0x400003dc) [ 826.650417][ T6979] tipc: TX() has been purged, node left! [ 826.678914][ T6979] tipc: TX() has been purged, node left! 14:52:25 executing program 3: unshare(0x40000362) 14:52:25 executing program 2: unshare(0x4000000c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 826.756344][T11467] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.5'. [ 826.785183][T11473] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:25 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local, 'netdevsim0\x00'}}, 0x1e) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140), 0x4) 14:52:25 executing program 4: unshare(0x400003de) [ 826.845022][T11464] IPVS: ftp: loaded support on port[0] = 21 [ 826.900003][T11464] lo speed is unknown, defaulting to 1000 14:52:25 executing program 1: unshare(0x40000601) 14:52:25 executing program 2: unshare(0x40000010) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:25 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket(0xa, 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_value, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x100002, 0x20040006}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101001, 0x0) ioctl$PPPIOCDISCONN(r4, 0x7439) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x98, r3, 0x10, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4040014}, 0x44140) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x7000000, 0x7, 0x101, 0x2c280dca}) 14:52:25 executing program 3: unshare(0x4000036c) 14:52:25 executing program 4: unshare(0x400003e2) 14:52:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r4, r3, 0x0, 0x100000001) getsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00000003c0), &(0x7f0000000440)=0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xb, [@ptr={0x6}]}, {0x0, [0x2e, 0x61, 0x0, 0x0, 0x5f, 0x0, 0x2e, 0x2e, 0x0]}}, &(0x7f00000004c0)=""/46, 0x2f, 0x2e}, 0x20) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="1f64050bcff4011364745c17c9acff039ea332b00000f5", @ANYRES16=0x0, @ANYBLOB="000426bd7000fddbdf250500000008000500ff030000040002800c000380080003000000000004000380080006009c07000038000380080001000000000008000100020000000600040004000000140006000000000000000000000000000000000105000800e500000040000180060001000200000008000800f700000014000300ac14140c00000000000000000000000008000b0073697000060004004e210000060004004e210000"], 0xb0}, 0x1, 0x0, 0x0, 0x4048890}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="4000000010003b0e0600000000000000000f0000", @ANYRES32, @ANYBLOB="ffff03000000000008000d00", @ANYRES32, @ANYBLOB="1800120008000100707070000c00020008000100", @ANYRES32=r1, @ANYBLOB="a9b13bbc54ff8af71fbb8d9232b1a45a77ad197f73f1fd09b1021e9d9fda049307998881cae92cc108f1a4fc4b371006c5d54baa61a023d554949aaa6f7e6187582a26f20eca7cd1f34ac170ad0bc7090eea25e752c133d61a3cb8107eba6287ea4d340211ba57cf0fbf542bc6f8d6"], 0x40}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000380)={&(0x7f0000000700)="ae9b7dd70e1c837953bd57e46341bc3d5ae5662264221875e9c3d8144d36d96a01ca5904b05febce22f4a13b0cbb9efb69c6955493c6e708b37fcc983b5dcfdbd4d956b8707841a0d26a232526199787b72144d3d2aa016e206957e10b464c19949d28f0d3a7d6f174e80a1ba25237e7f103fdd37f8ea526a03fc7bd62ba13c0bdbc39839288d6bb8718c389db50f9307b94a0b6ca955611ee6019557a7d9e6cf61066c887511e2d1fcd0d3ee11028a5838b75e436ab62ac9d79b8e2e32f1878bb9a353d8090e3cba7a6a5a6a77dd98e61a76545af995c7f36823f8ccc7a1eeb55e6afe32085d72f2dd226f4dec466ba49d8f5cf4418", &(0x7f0000000800)=""/228, &(0x7f0000000540)="4b69c60361df1ce6ae0c56f3ae82d22003ae4a2dd1694ac25a9eb5194d104b90a4cc893184e8e8626de22f0e9fba873f42a7263c57ba711c10a48e8b6d6df7f02b0a60903302706be5ea35ef3b8950cec4bfe4115764b36c9cc9148f72", &(0x7f0000000900)="ae2a65f3036bba3ec604247fb2ab6bb7a727418575e37bd11a53e689e8499eb74ea67b6a20ad9db992ab457b9658104923d533eac740e7b787c363e10abd0261e8c35a28b39396a25347b26e2a409357b2cd1c2311f5ff", 0x3}, 0x38) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb9040a5a65ef0b007c05e87c55a1bc000900b8000699030000000500150003008178a8001600400001400200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb9040a5a65ef0b007c05e87c55a1bc000900b8000699030000000500150003008178a8001600400001400200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYRESDEC=r0, @ANYRES32=0x0, @ANYRES32=r6, @ANYRES16, @ANYRES16=r7, @ANYRES64, @ANYBLOB], 0x7}, 0x1, 0x0, 0x0, 0x4000040}, 0x800) 14:52:25 executing program 3: unshare(0x40000372) 14:52:25 executing program 2: unshare(0x40000011) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:25 executing program 4: unshare(0x400003ea) 14:52:25 executing program 1: unshare(0x40000700) 14:52:25 executing program 1: unshare(0x40000a00) 14:52:25 executing program 2: unshare(0x40000012) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 827.169564][T11556] IPv6: NLM_F_CREATE should be specified when creating new route [ 827.177543][ T27] kauditd_printk_skb: 19 callbacks suppressed [ 827.177555][ T27] audit: type=1804 audit(1589986345.770:295): pid=11552 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/796/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 827.215301][T11556] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 14:52:25 executing program 4: unshare(0x400003f0) 14:52:25 executing program 3: unshare(0x40000374) [ 827.240870][T11556] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.5'. [ 827.267238][T11560] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 827.280093][T11560] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.5'. [ 827.294170][ T27] audit: type=1804 audit(1589986345.810:296): pid=11557 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/796/cgroup.controllers" dev="sda1" ino=16365 res=1 14:52:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000040), 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 14:52:25 executing program 1: unshare(0x40000c00) 14:52:25 executing program 2: unshare(0x40000015) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 827.519149][T11560] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 827.532662][T11585] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 14:52:26 executing program 2: unshare(0x40000016) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:26 executing program 4: unshare(0x400003f2) 14:52:26 executing program 3: unshare(0x40000384) 14:52:26 executing program 1: unshare(0x40001100) 14:52:26 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000200)=0x90000000, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0xfff, 0x6, 0x2, 0x400}, {0x1000, 0x6b, 0x5, 0x2}]}) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140)={0x7f, 0x1, 0x6, 0x1, 0x0, 0xff, 0x8, 0x5, 0x5, 0x40, 0x6, 0x8, 0x9a, 0x6}, 0xe) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f00000000c0)={0x0, 0x0, 0x80000000008}) 14:52:26 executing program 4: unshare(0x400003f4) 14:52:26 executing program 1: unshare(0x40001200) 14:52:26 executing program 2: unshare(0x40000018) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:26 executing program 3: unshare(0x40000386) [ 827.712194][T11600] IPVS: ftp: loaded support on port[0] = 21 [ 827.801749][T11600] lo speed is unknown, defaulting to 1000 14:52:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000040), 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 14:52:26 executing program 2: unshare(0x40000022) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:26 executing program 4: unshare(0x400003f6) 14:52:26 executing program 3: unshare(0x4000038a) 14:52:26 executing program 1: unshare(0x40001400) 14:52:26 executing program 4: unshare(0x400003fa) 14:52:26 executing program 3: unshare(0x4000038c) [ 828.343591][T11600] IPVS: ftp: loaded support on port[0] = 21 [ 828.423394][T11600] lo speed is unknown, defaulting to 1000 14:52:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000040), 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 14:52:27 executing program 2: unshare(0x40000026) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:27 executing program 4: unshare(0x400003fc) 14:52:27 executing program 1: unshare(0x40001600) 14:52:27 executing program 3: unshare(0x40000394) 14:52:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000706010100000000000000000200000008000640fffffffd0500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x1406, 0x801, 0x70bd2d, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4048000) sendfile(r2, r1, 0x0, 0x100000002) 14:52:27 executing program 4: unshare(0x400003fe) 14:52:27 executing program 2: unshare(0x40000030) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:27 executing program 3: unshare(0x40000396) 14:52:27 executing program 1: unshare(0x40001601) 14:52:27 executing program 1: unshare(0x40001602) 14:52:27 executing program 3: unshare(0x4000039a) [ 829.120079][ T27] audit: type=1804 audit(1589986347.720:297): pid=11706 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/799/cgroup.controllers" dev="sda1" ino=16354 res=1 14:52:28 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_DIR={0x5}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x4c}}, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockname$l2tp6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x20) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e00010000040000000000004500001400000000000a000000b500000000521520602d51"], 0x1}}, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 14:52:28 executing program 4: unshare(0x40000500) 14:52:28 executing program 3: unshare(0x4000039c) 14:52:28 executing program 2: unshare(0x40000032) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:28 executing program 1: unshare(0x40001a00) 14:52:28 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000004c0)={0x114, 0xa, 0x6, 0x0, 0x0, 0x0, {0x3, 0x0, 0x404}, [@IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xfffffff9}}]}, @IPSET_ATTR_ADT={0x78, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010102}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e20}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x12}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @random="634f27428b66"}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'bridge_slave_0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0xe7}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x40}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x8}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x38, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x7}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xee3b}}]}]}, 0x114}}, 0x200000a4) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x810e00}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000000d28e6082200000000000000030000050500050007000000050005000700000005000100070000000e0003006269746d61703a69700000000500010007000000"], 0x44}, 0x1, 0x0, 0x0, 0xed8f322dd9d9ad26}, 0x4004044) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='memory.current\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x0) bind$tipc(0xffffffffffffffff, &(0x7f0000000840)=@nameseq={0x1e, 0x1, 0x1, {0x41, 0x2, 0x4}}, 0x10) clock_gettime(0x0, &(0x7f0000001600)) recvmmsg(r1, &(0x7f00000014c0), 0x0, 0x100, &(0x7f0000001640)={0x77359400}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r3, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000001780)) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf251300000008001a01010000000c004300fbffffffffff00000c0013005c22af17190000000800190003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x22004010}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001880)={&(0x7f0000000400)={0x14, r4, 0xe01, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x60040055) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x705, 0x70bd2b, 0x3, {0x0, 0x0, 0x0, 0x0, 0x4000, 0xc02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_WINDOW={0x8, 0x2}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x50}}, 0x0) 14:52:28 executing program 4: unshare(0x40000600) 14:52:28 executing program 1: unshare(0x40001c03) 14:52:28 executing program 2: unshare(0x40000034) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:28 executing program 3: unshare(0x400003a6) [ 829.633609][T11736] IPVS: ftp: loaded support on port[0] = 21 [ 829.637054][T11733] IPVS: ftp: loaded support on port[0] = 21 14:52:28 executing program 1: unshare(0x40001f00) 14:52:28 executing program 2: unshare(0x40000036) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 829.684180][T11733] lo speed is unknown, defaulting to 1000 [ 829.742973][T11727] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 829.759008][T11727] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 829.844916][T11736] lo speed is unknown, defaulting to 1000 [ 829.938308][T11736] IPVS: ftp: loaded support on port[0] = 21 [ 829.972462][T11736] lo speed is unknown, defaulting to 1000 [ 829.985167][T11733] IPVS: ftp: loaded support on port[0] = 21 14:52:28 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_DIR={0x5}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x4c}}, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockname$l2tp6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x20) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e00010000040000000000004500001400000000000a000000b500000000521520602d51"], 0x1}}, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 14:52:28 executing program 2: unshare(0x40000037) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:28 executing program 3: unshare(0x400003b4) 14:52:28 executing program 1: unshare(0x40002000) 14:52:28 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000004c0)={0x114, 0xa, 0x6, 0x0, 0x0, 0x0, {0x3, 0x0, 0x404}, [@IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xfffffff9}}]}, @IPSET_ATTR_ADT={0x78, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010102}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e20}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x12}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @random="634f27428b66"}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'bridge_slave_0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0xe7}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x40}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x8}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x38, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x7}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xee3b}}]}]}, 0x114}}, 0x200000a4) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x810e00}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000000d28e6082200000000000000030000050500050007000000050005000700000005000100070000000e0003006269746d61703a69700000000500010007000000"], 0x44}, 0x1, 0x0, 0x0, 0xed8f322dd9d9ad26}, 0x4004044) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='memory.current\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x0) bind$tipc(0xffffffffffffffff, &(0x7f0000000840)=@nameseq={0x1e, 0x1, 0x1, {0x41, 0x2, 0x4}}, 0x10) clock_gettime(0x0, &(0x7f0000001600)) recvmmsg(r1, &(0x7f00000014c0), 0x0, 0x100, &(0x7f0000001640)={0x77359400}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r3, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000001780)) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf251300000008001a01010000000c004300fbffffffffff00000c0013005c22af17190000000800190003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x22004010}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001880)={&(0x7f0000000400)={0x14, r4, 0xe01, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x60040055) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x50, 0x10, 0x705, 0x70bd2b, 0x3, {0x0, 0x0, 0x0, 0x0, 0x4000, 0xc02}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_WINDOW={0x8, 0x2}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x50}}, 0x0) [ 830.208742][T11733] lo speed is unknown, defaulting to 1000 14:52:28 executing program 2: unshare(0x40000038) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 830.294345][T11848] IPVS: ftp: loaded support on port[0] = 21 [ 830.360371][T11848] lo speed is unknown, defaulting to 1000 [ 830.557719][T11854] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 830.566091][T11854] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 14:52:31 executing program 1: unshare(0x40002200) 14:52:31 executing program 3: unshare(0x400003ba) 14:52:31 executing program 2: unshare(0x4000003a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}, {&(0x7f0000000840)="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", 0xffffffffffffff30}, {&(0x7f0000000240)}, {&(0x7f0000000200)="9e565424887b3bbcfe23f6e82e64fc626562a8850c8eb82b15894714c3c99172888c5b1e8b61ef8a24bad106f439fa2e52156eb9bc4108"}], 0x2}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4000, 0x0, @loopback}, 0x1c) sendmmsg(r1, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @empty}, 0x10) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0xffffff01, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x9}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r3, 0xfffffffffffffdb3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)={r4}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x54) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000011000100000000000000000002000000", @ANYRES32=r5], 0x20}}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r3, 0x0, 0x13, &(0x7f0000000000)='cgroup.controllers\x00', r4}, 0x30) close(r0) 14:52:31 executing program 4: unshare(0x40000601) 14:52:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) socket$inet(0x2, 0x2000080001, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(0x0) setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000540), 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) 14:52:31 executing program 3: unshare(0x400003bc) 14:52:31 executing program 4: unshare(0x40000700) 14:52:31 executing program 2: unshare(0x40000048) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:31 executing program 1: unshare(0x40002202) [ 832.531588][T11909] IPVS: ftp: loaded support on port[0] = 21 14:52:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000880), 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x24, r2, 0x10, 0x70bd2b, 0x0, {{}, {}, {0x8, 0x2, 0x4}}, ["", "", ""]}, 0x24}}, 0x10) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) splice(r1, &(0x7f0000000040)=0x2, 0xffffffffffffffff, &(0x7f0000000080), 0x7fff, 0x8) [ 832.624674][T11909] lo speed is unknown, defaulting to 1000 14:52:31 executing program 3: unshare(0x400003c2) 14:52:31 executing program 4: unshare(0x40000a00) 14:52:31 executing program 1: unshare(0x40002802) 14:52:31 executing program 2: unshare(0x4000004a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:31 executing program 3: unshare(0x400003c4) 14:52:31 executing program 4: unshare(0x40000a03) [ 833.002064][T11909] IPVS: ftp: loaded support on port[0] = 21 [ 833.035214][T11909] lo speed is unknown, defaulting to 1000 14:52:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x4ffe0, 0x0) socket$inet(0x2, 0x2000080001, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(0x0) setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000540), 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) 14:52:31 executing program 2: unshare(0x4000004c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:31 executing program 1: unshare(0x40002803) 14:52:31 executing program 3: unshare(0x400003c6) 14:52:31 executing program 4: unshare(0x40000c00) 14:52:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)={0x20, 0x2, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_ZONE={0x6}]}, 0x20}}, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000040)=0x28) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff, 0x16}, 0x10) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) shutdown(r2, 0x1) r3 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x4000000, 0x0, 0x0) 14:52:31 executing program 4: unshare(0x40000c02) 14:52:31 executing program 2: unshare(0x40000060) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:31 executing program 1: unshare(0x40002a00) 14:52:32 executing program 3: unshare(0x400003cc) 14:52:32 executing program 4: unshare(0x40001100) 14:52:32 executing program 2: unshare(0x40000062) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 833.435283][T12012] IPVS: ftp: loaded support on port[0] = 21 [ 833.506837][T12012] lo speed is unknown, defaulting to 1000 14:52:32 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000000000002800120009000100766574680000000000000000000000000000000095001bbd6aaa6fa329fcb7be480f6561", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000ab13584b50e26399c0629b712588198f75a1ee4053caa86749d18f0ebc79c9b81dce674f5f3f63a0c1abdcbaff582a2ded65a52c8fc657bb200a46bc5c1798df5a8406"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x2c, 0x2c, 0xd27, 0x3, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x0, 0xfff3}}, [@TCA_CHAIN={0x8, 0xb, 0x80000000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10880}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 14:52:32 executing program 1: unshare(0x40002a03) 14:52:32 executing program 3: unshare(0x400003d0) 14:52:32 executing program 4: unshare(0x40001200) 14:52:32 executing program 2: unshare(0x40000068) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 833.850318][T12065] __nla_validate_parse: 2 callbacks suppressed [ 833.850328][T12065] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 833.880688][T12065] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:32 executing program 3: unshare(0x400003da) 14:52:32 executing program 1: unshare(0x40003202) 14:52:32 executing program 2: unshare(0x4000006c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:32 executing program 4: unshare(0x40001203) 14:52:32 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x60, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x40}, @IFLA_MAP={0x24, 0xe, {0x3, 0xbc9e, 0xffff, 0x3, 0x1f}}, @IFLA_OPERSTATE={0x5, 0x10, 0x1f}, @IFLA_EVENT={0x8}]}, 0x60}}, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20008000) 14:52:32 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r3, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0x44, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, 0x1, 0x1, 0x801, 0x0, 0x0, {0xe, 0x0, 0x5}, [@CTA_SEQ_ADJ_REPLY={0x2c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xc}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x10000}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x4}]}, @CTA_SEQ_ADJ_REPLY={0x1c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x40}]}]}, 0xfffffffffffffef0}, 0x1, 0x0, 0x0, 0x4040}, 0x2004000) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="7400000000011905000000000000000000000000240001001400010008000100ac1414aa08000200e00000000c0002000500010000000000240002000c0002000500010020000000140001"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfd53) splice(r0, 0x0, r2, 0x0, 0x400000, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) sendmsg$NFT_MSG_GETTABLE(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x1, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x4}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x44}}, 0x0) 14:52:33 executing program 3: unshare(0x400003dc) 14:52:33 executing program 1: unshare(0x40003203) 14:52:33 executing program 4: unshare(0x40001300) 14:52:33 executing program 2: unshare(0x40000074) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e37, 0x0, @ipv4}, 0x1c) socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="157c38f208346e2f061000bcfb2ebe93318daa86e8af35972240ce8d6c50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000001afc8)={0x0, 0x0, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) 14:52:33 executing program 1: unshare(0x40003401) 14:52:33 executing program 3: unshare(0x400003e2) 14:52:33 executing program 4: unshare(0x40001400) 14:52:33 executing program 2: unshare(0x4000007a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 834.515775][T12091] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 834.543592][T12091] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:33 executing program 3: unshare(0x400003ea) 14:52:33 executing program 1: unshare(0x40003402) [ 834.601963][T12091] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:33 executing program 5: syz_emit_ethernet(0xff, &(0x7f0000000000)={@local, @empty, @void, {@mpls_mc={0x8848, {[{0x44, 0x0, 0x1}, {0x9}, {0xfff, 0x0, 0x1}, {0x1}, {0xffd8d, 0x0, 0x1}, {0x401}, {0xee, 0x0, 0x1}, {0xb1, 0x0, 0x1}, {0x7fff}], @generic="bc60a81ca5e3c70d9112806e714e997dd5af74c94fdca2b0bb4e78f8890f313023204df96ed9489f65a7783b29fd6adbc27521217e14377868135069eeeee80b2b82434f446b1cba2a9c78d4fed226d23511db71cbc12dd696c855e1ebd95217859f66ffdbf1f7ad8091a606cb325b7b40da6b5a4cc4cdeb3d82c3055d861557599f550f57d81f22894ba8582945d854e965c1e3316276080000003588757a00402ac84d75c390742135bb5d5e47587dcb7938ceda2b908ed69cf702f770b3659085524ad45ec5d1ccd49d39b6"}}}}, 0x0) socket$inet6(0xa, 0x0, 0x0) 14:52:33 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x10000000f) r2 = openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='pids.events\x00', 0xb00000000065808, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000180)='q', 0x1) r5 = accept4$alg(r4, 0x0, 0x0, 0x800) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r6, &(0x7f0000000200), 0x44000) sendfile(r5, r3, 0x0, 0x80000001) 14:52:33 executing program 4: unshare(0x40001600) 14:52:33 executing program 2: unshare(0x40000086) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:33 executing program 3: unshare(0x400003f2) 14:52:33 executing program 1: unshare(0x40003800) [ 834.849700][T12107] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:33 executing program 3: unshare(0x400003f4) 14:52:33 executing program 2: unshare(0x4000008a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:33 executing program 1: unshare(0x40003a00) 14:52:33 executing program 4: unshare(0x40001601) 14:52:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000200)={0x32, @broadcast, 0x4e20, 0x2, 'dh\x00', 0x9, 0x0, 0x54}, 0x2c) getsockname$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a300eed00000", @ANYRES32=r5, @ANYBLOB="0000000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000002800270d00000000000000850000200000", @ANYRES32=r5, @ANYBLOB="000000000000000000000000090001080003000000000000000000"], 0x3c}}, 0x0) 14:52:33 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 14:52:33 executing program 1: unshare(0x40003c01) 14:52:33 executing program 3: unshare(0x400003f6) 14:52:33 executing program 2: unshare(0x40000094) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:33 executing program 4: unshare(0x40001a00) [ 835.147802][T12154] IPVS: ftp: loaded support on port[0] = 21 [ 835.167246][T12152] IPVS: set_ctl: invalid protocol: 50 255.255.255.255:20000 14:52:33 executing program 2: unshare(0x400000c2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:33 executing program 1: unshare(0x40003c03) [ 835.193038][T12152] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:33 executing program 4: unshare(0x40001e02) 14:52:33 executing program 3: unshare(0x400003fa) [ 835.283920][T12164] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 835.305650][T12152] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:33 executing program 2: unshare(0x400000f0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:33 executing program 1: unshare(0x40003f00) [ 835.326157][T12179] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:34 executing program 5: r0 = socket$inet(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000000f) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x400) sendmmsg$inet(r0, &(0x7f0000002340)=[{{&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000001c0)="80", 0x34000}], 0x1}}, {{&(0x7f00000006c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000c00)='j', 0x1}], 0x1}}, {{&(0x7f00000009c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000a00)="9e", 0x2dc00}], 0x300}}], 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$IPSET_CMD_TYPE(r3, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="34b99d000d06030000000000000003000000006698a0cdf1b92504000000010007000000050005002719f2422967098ecf48020093f3488c64ba0a62a6097a33ca758e9bd0d0e44d3da94636b8f837a1547d2935868f907112af48e28ac48030f08931df9823b9bc41ec5919d0aa54b9cdda35d7ed97e2e9dad923decd8fdb5701984a05378f9cfb7c9c8e487ecc682ba4d6e0c324d67951a509d90c8dcccf5dbc5433d7f28f5d9c34838065d157037992074bfda5f074be5ec29afc613e4bb711deb4d995e13b05ac80889ec161d848f66e2040046e99e9fca77fcfd7e6e2fa40b3272b844dcfa78b90451d4a88f860c4b8a05e24df8514d26c6d0b3ebf02fb"], 0x34}, 0x1, 0x0, 0x0, 0x4004005}, 0x800) [ 835.366993][T12154] lo speed is unknown, defaulting to 1000 [ 835.723058][T12154] IPVS: ftp: loaded support on port[0] = 21 [ 835.735711][T12154] lo speed is unknown, defaulting to 1000 14:52:34 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 14:52:34 executing program 4: unshare(0x40001f00) 14:52:34 executing program 2: unshare(0x400000f4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:34 executing program 3: unshare(0x400003fc) 14:52:34 executing program 1: unshare(0x40004000) 14:52:34 executing program 2: unshare(0x400000fa) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:34 executing program 4: unshare(0x40002000) 14:52:34 executing program 1: unshare(0x40004800) 14:52:34 executing program 3: unshare(0x400003fe) [ 836.191536][T12255] IPVS: ftp: loaded support on port[0] = 21 14:52:34 executing program 2: unshare(0x400000fc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:34 executing program 4: unshare(0x40002200) [ 836.272077][T12255] lo speed is unknown, defaulting to 1000 14:52:34 executing program 1: unshare(0x40004803) 14:52:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x42, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r4, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r3, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp=r4}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x38}}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x15, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x69, 0x11, 0x18}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [0x4c], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 14:52:35 executing program 3: unshare(0x40000500) 14:52:35 executing program 2: unshare(0x40000106) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:35 executing program 4: unshare(0x40002201) 14:52:35 executing program 1: unshare(0x40004a00) 14:52:35 executing program 4: unshare(0x40002203) 14:52:35 executing program 3: unshare(0x40000600) 14:52:35 executing program 1: unshare(0x40004c00) 14:52:35 executing program 2: unshare(0x4000011a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:35 executing program 1: unshare(0x40005203) 14:52:35 executing program 4: unshare(0x40002403) [ 836.966710][T12324] IPVS: ftp: loaded support on port[0] = 21 14:52:35 executing program 2: unshare(0x40000122) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 837.050943][T12324] lo speed is unknown, defaulting to 1000 14:52:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x42, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r4, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, r3, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp=r4}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x38}}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x15, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x69, 0x11, 0x18}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [0x4c], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 14:52:35 executing program 1: unshare(0x40005a03) 14:52:35 executing program 4: unshare(0x40002a02) 14:52:35 executing program 2: unshare(0x40000124) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:35 executing program 1: unshare(0x40005c03) [ 837.206482][T12324] IPVS: ftp: loaded support on port[0] = 21 14:52:35 executing program 4: unshare(0x40002a03) [ 837.305331][T12324] lo speed is unknown, defaulting to 1000 14:52:36 executing program 3: unshare(0x40000601) 14:52:36 executing program 2: unshare(0x40000140) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:36 executing program 1: unshare(0x40006000) 14:52:36 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bond0\x00'}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x10000000f) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'veth1_to_bridge\x00'}) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r4, &(0x7f0000005c00), 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @private=0xa010100}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_ax25_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@default, @null, 0x7, [@bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast]}) recvmmsg(r4, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000140)=0x9) 14:52:36 executing program 4: unshare(0x40003202) 14:52:36 executing program 1: unshare(0x40006401) 14:52:36 executing program 3: unshare(0x40000700) 14:52:36 executing program 2: unshare(0x40000164) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:36 executing program 4: unshare(0x40003401) 14:52:36 executing program 1: unshare(0x40006603) 14:52:36 executing program 4: unshare(0x40003602) 14:52:36 executing program 2: unshare(0x4000017a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:36 executing program 3: unshare(0x40000a00) 14:52:36 executing program 1: unshare(0x40006800) 14:52:36 executing program 2: unshare(0x4000017c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:36 executing program 2: unshare(0x4000017e) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:36 executing program 3: unshare(0x40000a02) 14:52:36 executing program 4: unshare(0x40003603) 14:52:36 executing program 1: unshare(0x40006803) 14:52:36 executing program 5: unshare(0x40000600) 14:52:36 executing program 2: unshare(0x40000182) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:36 executing program 1: unshare(0x40006c00) 14:52:36 executing program 4: unshare(0x40003800) 14:52:36 executing program 3: unshare(0x40000c00) 14:52:36 executing program 2: unshare(0x4000019c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:36 executing program 1: unshare(0x40006c02) 14:52:36 executing program 4: unshare(0x40003a00) 14:52:36 executing program 3: unshare(0x40001100) 14:52:36 executing program 2: unshare(0x400001aa) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 838.449039][T12456] IPVS: ftp: loaded support on port[0] = 21 [ 838.487029][T12456] lo speed is unknown, defaulting to 1000 14:52:37 executing program 2: unshare(0x400001b6) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:37 executing program 1: unshare(0x40007200) 14:52:37 executing program 4: unshare(0x40003a02) 14:52:37 executing program 3: unshare(0x40001200) 14:52:37 executing program 5: unshare(0x6050180) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000080)=0x81, 0x4) bind$packet(r1, &(0x7f0000000040)={0x11, 0xf8, r2}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r2}) r3 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) r4 = socket(0x6, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) bind$l2tp6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x5, @empty, 0x10000}, 0x20) 14:52:37 executing program 3: unshare(0x40001400) 14:52:37 executing program 2: unshare(0x400001d4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:37 executing program 4: unshare(0x40003c01) 14:52:37 executing program 1: unshare(0x40007201) 14:52:37 executing program 4: unshare(0x40003e00) 14:52:37 executing program 2: unshare(0x400001e2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:37 executing program 3: unshare(0x40001600) 14:52:37 executing program 1: unshare(0x40007203) 14:52:37 executing program 4: unshare(0x40003f00) 14:52:37 executing program 2: unshare(0x400001e8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:37 executing program 3: unshare(0x40001601) 14:52:38 executing program 5: syz_emit_ethernet(0x5e, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "fc040a", 0x28, 0x3a, 0xff, @initdev={0xfe, 0x3, [0xff], 0x0, 0x0}, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @initdev={0xfe, 0x88, [], 0x1, 0x0}, @local}}}}}}, 0x0) 14:52:38 executing program 1: unshare(0x40007400) 14:52:38 executing program 4: unshare(0x40004000) 14:52:38 executing program 2: unshare(0x4000022a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:38 executing program 3: unshare(0x40001a00) 14:52:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@remote}, 0x14) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@remote, @private}, &(0x7f0000000180)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r4, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r4, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @local}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000400)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv4={[], [], @rand_addr=0x64010100}, @private2={0xfc, 0x2, [], 0x1}, 0x8000, 0x5, 0x0, 0xc00, 0x1ff, 0x2d10000, r5}) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ipvlan0\x00', 0x4}, 0x18) syz_emit_ethernet(0x4e, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa8100000086dd6000004000142c00fe80000000000000005ccb000000000000bbfc00000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=r2, @ANYBLOB="4dd6d91600006dc978e3cf9c866deb90c20000"], 0x0) 14:52:38 executing program 1: unshare(0x40007402) 14:52:38 executing program 4: unshare(0x40004203) 14:52:38 executing program 2: unshare(0x4000023a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:38 executing program 3: unshare(0x40001c02) 14:52:38 executing program 2: unshare(0x4000025a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:38 executing program 4: unshare(0x40004800) 14:52:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt(r1, 0x7, 0x66, &(0x7f0000001340)=""/4096, &(0x7f0000000040)=0x1000) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2220, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a97c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) 14:52:38 executing program 1: unshare(0x40007603) 14:52:38 executing program 3: unshare(0x40001f00) 14:52:38 executing program 2: unshare(0x4000025c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:38 executing program 4: unshare(0x40004a00) 14:52:38 executing program 3: unshare(0x40002000) 14:52:38 executing program 1: unshare(0x40007a00) 14:52:38 executing program 2: unshare(0x40000282) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:38 executing program 4: unshare(0x40004c00) 14:52:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r2 = socket(0x1e, 0x1, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000000140)=0x1, 0x4) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRESOCT=r4, @ANYRES32=0x41424344, @ANYBLOB='\x00'/12], 0x0) 14:52:38 executing program 4: unshare(0x40005203) 14:52:38 executing program 2: unshare(0x400002b4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt(r1, 0x7, 0x66, &(0x7f0000001340)=""/4096, &(0x7f0000000040)=0x1000) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2220, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a97c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) 14:52:39 executing program 3: unshare(0x40002200) 14:52:39 executing program 1: unshare(0x40007a03) 14:52:39 executing program 2: unshare(0x400002ba) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:39 executing program 4: unshare(0x40005a03) 14:52:39 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x3, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000280)="a8ea964a14d26c7fb24d4cee7b083bd1521da4d7a7c5639228d42df4474908f3ec0d52094c080bedab34c171d82ba5f891a987365a1da7a4d34309f146b7d72e1964a1d8cde7a17b20ae4dc1dcaf74355fdcaf9ba38df5b6e1f5edb473f7060bfcf13499f712d9570418e23e1f478dd8aa2438407cb4baca70b330f30e65073ae3cee90988668099d94f989b201e555e3c30f5fd64dc8039a0f402df22eded7b204e2bfbfac02ce1fd7d1e35b71e338b8ffe603598a44b083785889172c72f35dd13011c56d325", 0xc7) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) socket$pptp(0x18, 0x1, 0x2) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0xfffffffffffffce9, 0x2, @dev={0xac, 0x14, 0x14, 0x36}}]}, 0x20}}, 0x4000) r3 = socket(0x10, 0x80002, 0x0) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0xffffffe4, &(0x7f0000000980)=[{&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000400)=""/177, 0xb4}, {&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000600)=""/66, 0x42}, {&(0x7f0000000bc0)=""/56, 0x38}, {&(0x7f0000000680)=""/203, 0xe1}, {&(0x7f0000000c00)=""/216, 0xd2}, {&(0x7f0000000880)=""/218, 0xd6}, {&(0x7f0000000140)=""/30, 0x1e}], 0xa, &(0x7f0000000a40)=""/214, 0xd6}, 0x1) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000b80)=0x7ff, 0x4) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) 14:52:39 executing program 1: unshare(0x40008200) 14:52:39 executing program 2: unshare(0x400002be) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:39 executing program 1: unshare(0x40008403) 14:52:39 executing program 4: unshare(0x40005c02) 14:52:39 executing program 3: unshare(0x40002201) [ 840.619321][T12592] __nla_validate_parse: 2 callbacks suppressed [ 840.619330][T12592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:39 executing program 1: unshare(0x40008600) [ 840.808292][T12592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:40 executing program 4: unshare(0x40005c03) 14:52:40 executing program 2: unshare(0x400002da) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:40 executing program 3: unshare(0x40002203) 14:52:40 executing program 1: unshare(0x40008603) 14:52:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000140)={0x54, 0x2, 0x6, 0x10b, 0x0, 0x3, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x54}}, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000010017800873fe1109a301b0100000000000000fb868ea878d5482fdc3d5d333331a30c9ec80935be4e6411b964ef9e406881a09408892ab4bef252483f9c0f62145b99be270bd37b10425be6ee3c29d3862877b6b1bfef192eb4da674e7fcea1af3faa7148ee22783f1c727995d611f81d2ff9452bc3c38793eb4cb45e29c9adede6636762f705396822329df3b8d32db27097c66874"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80000, 0x0) ioctl$PPPIOCSMRU1(r2, 0x40047452, &(0x7f0000000240)) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000040)="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") 14:52:40 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xffffffb7) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="17010000000000001c0012000c000100626f6e64000000000c000200080001f5030000008626ed91be4e14e30f8eb30686d38760ca9003461d65ffecf7b8e666376cbd8a8c7524f30194f458b03837c412eba5d1e889db1e111238bed62b2b3d2b0b7692d2281c"], 0x3c}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=@newlink={0x58, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @loopback}]}}}, @IFLA_MASTER={0x8, 0xa, r3}, @IFLA_PROMISCUITY={0x8}]}, 0x58}}, 0x0) 14:52:40 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000003900)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x2, {0xa, 0x4e22, 0xc1, @private2={0xfc, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="ef53ffbf542f2ddf2d28e7065cc3ece9ad4d4d3ca1f9ac10efc442304619483b86a2711b3c80019dbbdf8df178b3fff9a2c86b1075ff4f00ec0661ee4f54b97d2183e40ecf4c5ecc1e7fc51327ba3503c5a3f42252fe8fe6389b42c035b466ddd450e4da9708bedb9d", 0x69}, {&(0x7f0000000100)="dccf6730afa5416e563848b416bf10673385e8d0f3febcd28bfa9b526f96a7edb2eba437a9c1e93497f51b03aeaf277298afe844e8fe86cdaf0ec794de9c22c5e2104d649ae79bd461", 0x49}], 0x2, &(0x7f0000000200)=[{0xd8, 0x10d, 0x1, "fbc4365086325c046801b33099fc6bede87d7526da0096dd1f12f5177ff3f4a192e61925b4639838e78ded6a318b3e85672e287c431d4121c5d7b01f347833cf92ee4204438d63f97ed25c817a79dd6e3bda1a0a68bc8e664ffbff96c258fd79625c6dd1024341a52a4548d955a07582669f34bd68844f023d7effa3dae7c550eff5cd5502774720c344a5bf444ea57f9693ffe5c21cb4115f85d4e7318d6a52fe93236f44bc981e359766766a79723d9f30051799037bcf29cf0e6cca1080ba5f840c44ed"}, {0x78, 0x118, 0x3f, "72850a0b8e06b5551e5f8cadb7ce9db93d53b253786f70aa04dadbde5e79ec558f5be23d074693b95e090136aeb9ee5213e9ee1c156a4b68213a5366a3a87b03674a49fe9fff46ebf2aa048aefff3b15382c700ddb0ec44f0864873f740d03691e92cce40694"}, {0x40, 0x112, 0x7, "c34cbe86c396628028b4bcf7e8054f01f341a948cc3206994f922d9e247cfd72fc79c72c779e2907fdb2647efc96c2b5"}, {0x18, 0x29, 0x2, "8245"}], 0x1a8}}, {{&(0x7f00000003c0)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000440)="ec2933a2a53febc22cc4ef459b18bb49c1d1dfdab88e9f8dd07f3481da4e7bb1aeb2f11be458dcb006b555e309c0a1820d656dd9eccbd4845b45d9d10395791c2200c94c145535bfe3d62a0eccc87dd89590735bc2c00c3ce3998b13b131dfb940b9b3ae5dc7ec9819bedb93cbdd962e7131e653fb5ca94c32a232d57ab29ba723245aa1654e8f61e69c6e36a7339ddd4e3c34b1e86fac2e", 0x98}, {&(0x7f0000000500)="8a3636e7b74dcc287393d1182d5a61c2a2b7e9dd058f66e309bc2591c3e4250fafaa92345b673d86ad01143844c8dca5d09a084d802b2a0912657be82353c7c355be3bfc153158729d28a9cf4568d255cfb1a0ef47330d840f4e9564181688b137cab0d4301044bc863411e9e1382d2ca684463852126606a2dd7f5af52be85256959717520b19ce583c15fc718f13c1d9ac1f9655064e277382838d99198b04582087c0455df52bbdc8e1982986d28dfa94483b386071a649e3a854", 0xbc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="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{&(0x7f00000021c0)="9edd92047f44fa22ca14c0a480fb7e30e8467fabf09ae46498ca3dd4f8ad77409acc2340f01ba2f3a0db4c47534dae8232a2786ac2a82d95b95c695576a140b866c92787d0829c18c7ecf9b72ac1f275e945c3b1", 0x54}, {&(0x7f0000002240)="a0c681e54697c64289e7c47dc134b0aa003613da4dca97f55d65afc9a1bb14a8d08fe90a0f4cbf82b77c6d50e9918ffa586d466c69d61d680ba260f40f61386defa266f2a5dc60ed9da76d00f78e75e8b851347b2fc3543e976f11fe7ab318d920ca6d04c20bdd76", 0x68}, {&(0x7f00000022c0)="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", 0xff}, {&(0x7f00000023c0)="928cccb3dc6751be60ed8c4da7f755971ce155a3858400408148739738bd2b8bc49be13bcf0d395fc89a275b1a805b6e00159e2dd574fe6e0d7351ff5b9a7a5cf42507b86b5f2d0e76e39846ebdd33b32c07570f1452f59da7366dd2f1c47052a6f9a55d9f521bd7967e812db9218c52ef0f20a2748cb6cdf51e23e3f26ad93c8a8690c4a272e8e2896b1792156fa3a741f5c9b294c9b3fd060f5afb8edb2211c7d671e677ca1bffee4f3a64b9cc72063ffcfbae8beb4e", 0xb7}], 0x6, &(0x7f0000002500)=[{0x68, 0x117, 0x2, "8c5ed99df1d34b8f6f06f94cb1ba5e0ed0c0bfa7ff755d3843e76fa447797131bb71717055b8e1ec620c7a14af4b7c0b39fe8b64c6a99ef98f5435d8bc33dc176eb53197a4fc18793502cc4acc3b5d5c9ce7769d7e"}], 0x68}}, {{&(0x7f0000002580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x2, 0x4, 0x3, {0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}}}}, 0x80, 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", 0x1000}], 0x4, &(0x7f0000003800)=[{0xe8, 0x103, 0x6, "4c7b44c5405c92cbee7449516dc5de688b77078ed1602278866337ae0eb401364fbccf8de43ba957e8391c61e2eef6b2ba7669c0f512f36489258f311997f2c3c9ea2d550e66abb9ee0bda30bac9782445f53eac99bdbc5993a094880042597b8a96cf84c5f092fb70bdff7c8a2db5cd0dc2ad2c58669f4ca7602c995fc94d2a42d8e9e7620e173bb9f185bebd3be3974fe0f5bc0919c4c625ab9617aeabfef849b9e772330ef74cad53b9d52bafc9275e0ecd7f3a23ffcd74c5a87a27aeb27c2d795c5a3c23e2967241da858350f3c61fd487c9"}], 0xe8}}], 0x5, 0xff4c) socket$l2tp6(0xa, 0x2, 0x73) 14:52:40 executing program 3: unshare(0x40002400) 14:52:40 executing program 4: unshare(0x40006000) 14:52:40 executing program 1: unshare(0x40008a03) 14:52:40 executing program 2: unshare(0x400002dc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:40 executing program 3: unshare(0x40002403) [ 841.530182][T12639] IPVS: ftp: loaded support on port[0] = 21 14:52:40 executing program 1: unshare(0x40008c00) 14:52:40 executing program 4: unshare(0x40006203) 14:52:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000080)) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="03000000180000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x10000000f) r5 = ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r6 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r6, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r6, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r6, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x8040}, {}, {}, {0xffffffffffffffff, 0x5}, {r2, 0x80}, {r5, 0x8204}, {r6, 0x1070}, {r0, 0x8055}, {r0}, {r0, 0x8010}], 0xa, &(0x7f00000001c0), &(0x7f0000000200), 0x8) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/188, 0xbc}], 0x1) 14:52:40 executing program 2: unshare(0x40000300) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 841.609031][T12639] lo speed is unknown, defaulting to 1000 14:52:40 executing program 3: unshare(0x40002a02) [ 841.901927][T12639] device bond0 entered promiscuous mode [ 841.919276][T12639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 841.951702][T12639] IPVS: ftp: loaded support on port[0] = 21 [ 841.967493][T12639] lo speed is unknown, defaulting to 1000 [ 842.111813][T12690] bond2 (uninitialized): Released all slaves 14:52:40 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000000201010000400700000000809915"], 0x24}}, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="240000000a0a07141dfffd946ff20c0020200a0005000140021d8568031baba20400ff7e", 0x24}], 0x14}, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00'}) 14:52:40 executing program 4: unshare(0x40006401) 14:52:40 executing program 1: unshare(0x40008c03) 14:52:40 executing program 2: unshare(0x40000322) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:40 executing program 3: unshare(0x40002a03) 14:52:41 executing program 3: unshare(0x40002e02) 14:52:41 executing program 1: unshare(0x40009403) 14:52:41 executing program 2: unshare(0x4000032a) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:41 executing program 1: unshare(0x40009602) 14:52:41 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) connect$netrom(r0, &(0x7f0000000000)={{0x3, @default, 0x7}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}, 0x48) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaeaaaaa0180c2000000080045000030000048a0fe7845de250cab3f62ba3c1911000000019078e2fffffcac1414aa0804907800000878955e6487f9"], 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 14:52:41 executing program 4: unshare(0x40006800) [ 842.461493][T12769] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 842.494862][T12769] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:41 executing program 2: unshare(0x40000362) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:41 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000000201010000400700000000809915"], 0x24}}, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="240000000a0a07141dfffd946ff20c0020200a0005000140021d8568031baba20400ff7e", 0x24}], 0x14}, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00'}) 14:52:41 executing program 3: unshare(0x40003000) 14:52:41 executing program 1: unshare(0x40009800) 14:52:41 executing program 4: unshare(0x40006c00) 14:52:41 executing program 2: unshare(0x40000396) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:41 executing program 1: unshare(0x40009a00) 14:52:41 executing program 4: unshare(0x40006c02) 14:52:41 executing program 3: unshare(0x40003202) [ 842.748754][T12796] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 842.770051][T12796] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:41 executing program 2: unshare(0x400003ba) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:41 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) connect$netrom(r0, &(0x7f0000000000)={{0x3, @default, 0x7}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast]}, 0x48) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaeaaaaa0180c2000000080045000030000048a0fe7845de250cab3f62ba3c1911000000019078e2fffffcac1414aa0804907800000878955e6487f9"], 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 14:52:41 executing program 1: unshare(0x40009a01) 14:52:41 executing program 3: unshare(0x40003203) 14:52:41 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000000201010000400700000000809915"], 0x24}}, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="240000000a0a07141dfffd946ff20c0020200a0005000140021d8568031baba20400ff7e", 0x24}], 0x14}, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00'}) 14:52:41 executing program 4: unshare(0x40007003) 14:52:41 executing program 2: unshare(0x400003c2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:41 executing program 3: unshare(0x40003401) 14:52:41 executing program 1: unshare(0x40009c03) 14:52:41 executing program 3: unshare(0x40003603) 14:52:41 executing program 1: unshare(0x4000a402) 14:52:41 executing program 2: unshare(0x400003c4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:41 executing program 4: unshare(0x40007200) [ 843.191076][T12833] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 843.241912][T12833] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:41 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="2db883ff337ad503b59d55020dc437160da636593ee00e98b710e696649844d722edec7455308ce3b68b8b7c34d53b7579f668a6fba7795ec9a360af1fe745d722cf802886b4570f85b3df11ad00be332d9dcd5d354e627c38abb6b8a8fb1335e79516f575b191b0d11fe4ec5c8d411859416b958dbcfe2e466ea5bb5ce57aca08cbf105b1f485ccd9e44a81f1be6d8e6f49754f2b68e9f71d2171edbae34f3bbb3138ba9b6397b23a38dbcb99c97c55c02c52af212b1c6bfaa2a56b0eee41b1c2fe7255356aaca461e757d94977dba626d2828ea566681718230416", 0xdc}, {&(0x7f0000000140)="88335607189b8a5e48e37f3c32e61fab82c9c591ffa3480569b2adc36295100008743644", 0x24}, {&(0x7f0000000280)="d623b3280d49eafbfd1208d4c52a5e054177f4fbe2bc31294ab616c9d71e5ca26a0ab6a8e970aab15e3b0017842dacdee9ae57c743b4e121712784b0bfc0c4a986d6a44fef042a49bbba469620cd64134bc20f6e4cf449d62fa6e3e04b847559b04e787b0ae47141946aaf419f54cb04b9537e84d9664d6f7d4908ea3ed43e8a", 0x80}], 0x3}, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001600)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000018c0)=[{&(0x7f0000000440)="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", 0x5e1}, {&(0x7f00000001c0)="bd", 0x1}, {&(0x7f0000001440)="b4", 0x1}, {&(0x7f0000001500)="98", 0x1}, {&(0x7f0000001580)="dc", 0x1}], 0x5, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) close(r2) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffd41, 0x0, 0x0, 0xffffffffffffffff}, 0x0) socket(0x10, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket(0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) 14:52:41 executing program 3: unshare(0x40003800) 14:52:41 executing program 4: unshare(0x40007201) 14:52:42 executing program 1: unshare(0x4000a603) 14:52:42 executing program 2: unshare(0x400003cc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:42 executing program 4: unshare(0x40007203) 14:52:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet(0x2, 0x5, 0xffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @dev}, &(0x7f0000000100)=0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)={r5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x3, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r5, 0xfffffffc, 0x10}, &(0x7f0000000180)=0xc) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0xfffffdd6, &(0x7f0000009180)={&(0x7f0000000040)=ANY=[@ANYBLOB="215977340f5f6a8a5cebdbc9bd223052d401b3c138", @ANYRES16=r7, @ANYBLOB="b503000000000001000004"], 0x3}}, 0x0) sendfile(r6, r3, 0x0, 0x100000c00) 14:52:42 executing program 3: unshare(0x40003a00) [ 843.456947][T12848] IPVS: ftp: loaded support on port[0] = 21 14:52:42 executing program 4: unshare(0x40007400) 14:52:42 executing program 2: unshare(0x400003d0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:42 executing program 1: unshare(0x4000ae00) [ 843.540358][T12848] lo speed is unknown, defaulting to 1000 14:52:42 executing program 3: unshare(0x40003a02) [ 843.708063][ T27] audit: type=1804 audit(1589986362.301:298): pid=12861 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1724/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 843.736204][T12861] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 843.774468][T12861] File: /root/syzkaller-testdir773012762/syzkaller.486Ppt/1724/cgroup.controllers PID: 12861 Comm: syz-executor.5 [ 843.861031][T12848] IPVS: ftp: loaded support on port[0] = 21 [ 843.891068][T12848] lo speed is unknown, defaulting to 1000 14:52:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000004060104e5ffffffffffffff000000200500010007"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYRES32=r2], 0x0, 0x4, 0x1008, &(0x7f0000000c80)=""/4104, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, '+#'}], 0xa, "bf403fa489e47e1ed32a352decbfcf61e0830f064c56af03d629d807bb20a0cfcea405f68a88d6d9898b7a9ebdadab4d7eeba0cfb1ec66fe8e778d0d9c2a7e6438f8e26f159b816635360d02dc7e704f1aff7fc74725bc7633b990d2514bc42b266cc84888119ecc1e49c39ed129d67393716d5bbeb9470af54e061f660cc581a0167ca0443e0fa0b8324a668c807031f27e72b890a09ec88c4bb8d15d3136897ac022dfb926bf43a1cf37ea24661326e872ca9653483916"}, 0x13e) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) 14:52:42 executing program 3: unshare(0x40003c01) 14:52:42 executing program 4: unshare(0x40007402) 14:52:42 executing program 2: unshare(0x400003d4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:42 executing program 1: unshare(0x4000b403) 14:52:42 executing program 3: unshare(0x40003f00) 14:52:42 executing program 5: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) setsockopt$inet_mreqsrc(r0, 0x0, 0x1f, &(0x7f0000000000)={@multicast2, @multicast1, @remote}, 0xc) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0xbb8) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x10, &(0x7f0000000300)={r5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@sack_info={r5, 0xad, 0x4}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r1, &(0x7f0000001300)={@val={0x0, 0xa00}, @val={0x3, 0x4, 0x0, 0x0, 0x4}, @mpls={[], @ipv6=@udp={0x0, 0x6, '\a\x005', 0xb1, 0x88, 0x0, @remote, @mcast2, {[], {0x0, 0x2, 0xb1, 0x0, @opaque="d2e3222f7ef7820611b9564a8e6afba1d355e8d832394bb1738b04a1dcd3f9849a7e8a508299f2a3f1a3927f530a6dc4852cc1c2ca36c3cd9a7bbe3e1f77553aab0a05bdc7b5eaca7ee3aa8b241ccb1edaa5be7c61dbe62a95ba94f2797addba2be838ae56cacc31cb4f66f0def2fa0d68f78d4ee4d1b8ca135b81b4096ca1cd28983e72d4c1ec07597c04f6dce82672337b127510fcd9d79f130c9928b7f2b3dbb3653370068bc8f4"}}}}}, 0xe7) 14:52:42 executing program 2: unshare(0x400003e2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:42 executing program 4: unshare(0x40007a00) 14:52:42 executing program 1: unshare(0x4000b800) [ 844.147032][ T27] audit: type=1804 audit(1589986362.741:299): pid=12929 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/819/cgroup.controllers" dev="sda1" ino=16363 res=1 14:52:42 executing program 3: unshare(0x40004000) 14:52:42 executing program 4: unshare(0x40007c01) 14:52:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xffffff01}, &(0x7f0000000280)=0x8) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x10, &(0x7f0000000300)={r3}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r3, 0x3, 0x4}, &(0x7f00000003c0)=0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000400)={'broute\x00'}, &(0x7f0000000100)=0x78) sendfile(r5, r4, 0x0, 0x7fffffff) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x39}}], 0x10) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000240)='NLBL_UNLBL\x00') 14:52:43 executing program 1: unshare(0x4000bc03) 14:52:43 executing program 2: unshare(0x400003ea) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:43 executing program 3: unshare(0x40004201) 14:52:43 executing program 4: unshare(0x40007e00) 14:52:43 executing program 1: unshare(0x4000c003) 14:52:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b400000000000000691100000000000005000000000000009500000000000000797c5b32b73a307c2e0b1af6d8b07466151586ea66ce489ec7f327c857a4dd0734a5a4b97b9f7c9d822b8b0193b383778390cfc091e9dea7bdea5146318566b5d2a4368cb61d0a93fa0b739630cae6c855589b8a99d068b16ea16cadf60addbf5e5a2335a74aa1c43759e03b47a519a0f4509b8330afbd8187d6cf0a364c07b1c92dd6fc964614d59cfe45b99ddbee51eb0e13c06d1561"], &(0x7f0000000080)='GPL\x00', 0x2, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 14:52:43 executing program 2: unshare(0x400003f2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:43 executing program 3: unshare(0x40004203) 14:52:43 executing program 4: unshare(0x400080fe) 14:52:43 executing program 1: unshare(0x4000c203) 14:52:43 executing program 4: unshare(0x40008201) 14:52:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) socket(0x10, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={@fixed={[], 0x10}, 0x101}) [ 845.419255][ T27] audit: type=1800 audit(1589986364.021:300): pid=12975 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cpuacct.usage_user" dev="sda1" ino=16376 res=0 14:52:44 executing program 3: unshare(0x40004800) 14:52:44 executing program 1: unshare(0x4000c400) 14:52:44 executing program 2: unshare(0x400003f4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:44 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local, 0x2}}}, &(0x7f0000000180)=0x84) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000580)=0x7ff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) recvmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, 0x0, 0x0) unshare(0x6e040200) r4 = socket(0x2000000000000021, 0x2, 0x5) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) 14:52:44 executing program 4: unshare(0x40008202) 14:52:44 executing program 2: unshare(0x400003fa) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:44 executing program 1: unshare(0x4000c403) 14:52:44 executing program 4: unshare(0x40008203) 14:52:44 executing program 3: unshare(0x40004a00) 14:52:44 executing program 1: unshare(0x4000cc01) 14:52:44 executing program 2: unshare(0x400003fc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) socket(0x10, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d90163190405000f00000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={@fixed={[], 0x10}, 0x101}) 14:52:44 executing program 4: unshare(0x40008403) 14:52:44 executing program 3: unshare(0x40004c00) 14:52:44 executing program 1: unshare(0x4000cc03) [ 845.717128][T13009] IPVS: ftp: loaded support on port[0] = 21 [ 845.761391][T13009] lo speed is unknown, defaulting to 1000 [ 845.905287][T13022] IPVS: ftp: loaded support on port[0] = 21 [ 845.933335][T13022] lo speed is unknown, defaulting to 1000 14:52:44 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @local, 0x2}}}, &(0x7f0000000180)=0x84) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000580)=0x7ff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) recvmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, 0x0, 0x0) unshare(0x6e040200) r4 = socket(0x2000000000000021, 0x2, 0x5) connect$rxrpc(r4, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) 14:52:44 executing program 2: unshare(0x400003fe) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:44 executing program 1: unshare(0x4000ce01) 14:52:44 executing program 3: unshare(0x40004c03) 14:52:44 executing program 4: unshare(0x40008a00) 14:52:44 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) sendmmsg(r0, &(0x7f00000040c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[{0x18, 0x110, 0x1, "ec"}, {0xa8, 0x0, 0x534a, "1ff6d85ff082c98585d5ee84ca74fb7caf7809f7c982a1197750511a9e6f38d259a3724086ad31a2bf80417a508504011f7b07d808e682458b1188734254628c5fa9b8fe35934b145502c1a536bdc4edffb7002e4ec0dbfec4f375c08a30e18a60aea62badb2dcf5dd65bd919a1969da9b7de5efb6aaf7a2d43df17c321c3f1b7b9ffb81c4777eb73592eaa451afa4595cafe0c8624c21cb"}, {0xb0, 0x0, 0xff, "62c6f86f9c85c2b2c6459611a5dd8d5e122f49dbd1c7156676539f501b549b25fc6bca6a9e6512655cecc954bda6ad66fc3befd4b77d6980aaa9be4c7dd8d248c8044067dce56ccf8c20ae5cf58448174c63744d8164e9c0aa0cb0a980055422854b1ab5973d3f8ff39d36d18f03fd0de2b3d1f84af220c04ea804c99f078492d93cb0387209f00d340a23ce38be4dd6f244657d40901c45e71066517e55ef33"}, {0xe0, 0xff, 0x3, "35c0b75bea29ccf7b37bf111ceaa1570b79c51e0dafd8d22f80fe7e92464e03f1fe30cab9d5b476ab9358f70a3656a7e285f1812b6327c06805f419aec8f1702d3241dd43b65e987a9b4f15568558b67a0deb2a2741d8c25f0b2f447f39fc247bb481e79888f97e6ed849aef11617a58866a6cf6b886571d147e20ab59dfb77102bd5fa1891d9152a96a12815efc0d9e670b481ded64eeaaaddcfe90c434eddf679d5a4aeccf0bf584dfe509acbabdd9efa94675a7ff5944fad5e8363cdb77fac25af11aabf53c72098efa2457"}, {0x100, 0x107, 0x4, "e765b0f115b27d1122347082dc91672d51038a905856610efb305b5e2ee1c520ab8ae9b0062298c06d0478c745a3a80724dfe12338113c92346655b68fbadbab957c3950df96981e10ec66155ad7a47f2e3b705f3904c2d4181279877feb2409780c78b6d0ebf3ea6e8048db1feabe18fe4b0b71ca0d2ee47a8f32cdd6d271f8359cffb7b2fa9f124f54a096b3d1c2dd6723b4a669087dd0a3d21cf6c5a4354273dbcbe95781ac7ae43222e851e66e304ebfe9bc12278bfcf68d7e5d5a234d941009dffcfd26afabb2f7c3ba29e550b01075b99c62adea65fc4a9c1563eb4f9503642164a8bc720053eb94"}, {0x110, 0x10b, 0x2, "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"}], 0x460}, 0xf401}, {{&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0xa, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, 0x0}}], 0x2, 0x0) 14:52:44 executing program 3: unshare(0x40005203) 14:52:44 executing program 2: unshare(0x40000500) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:44 executing program 4: unshare(0x40008a03) 14:52:44 executing program 1: unshare(0x4000d603) 14:52:44 executing program 3: unshare(0x40005a03) 14:52:44 executing program 2: unshare(0x40000600) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 846.307573][T13119] IPVS: ftp: loaded support on port[0] = 21 [ 846.352072][T13119] lo speed is unknown, defaulting to 1000 [ 846.380444][T13105] IPVS: ftp: loaded support on port[0] = 21 [ 846.464982][T13105] lo speed is unknown, defaulting to 1000 [ 846.516571][T13119] IPVS: ftp: loaded support on port[0] = 21 14:52:45 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f000000060011004e24690005001600020000000500170000000000050008000000000008000600ac14141908"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = socket(0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r3, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@empty, @in6=@private1}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, r2}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x0, 0x4, 0x7}}, 0xe8) 14:52:45 executing program 4: unshare(0x40008c00) 14:52:45 executing program 1: unshare(0x4000d800) 14:52:45 executing program 3: unshare(0x40005c03) 14:52:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xbb8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r4, 0x2, 0xff, 0x2}, 0x10) pipe(&(0x7f0000000100)) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="5c000000100003040000000000000000000000003e8a46fd8c31bb904847ed3f5e1ac7adfb214eac418690c53900"/61, @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000000001c00028006000100000000000c0002000e0000000a0000000400038008000500", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7, @ANYBLOB], 0x5c}}, 0x0) 14:52:45 executing program 4: unshare(0x40009000) 14:52:45 executing program 1: unshare(0x4000d801) 14:52:45 executing program 3: unshare(0x40006000) [ 846.694718][T13177] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:45 executing program 1: unshare(0x4000da00) 14:52:45 executing program 4: unshare(0x40009403) 14:52:45 executing program 3: unshare(0x40006203) [ 846.916378][T13189] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. [ 847.103045][T13183] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:46 executing program 2: unshare(0x40000601) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:46 executing program 4: unshare(0x40009603) 14:52:46 executing program 1: unshare(0x4000da02) 14:52:46 executing program 3: unshare(0x40006401) 14:52:46 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x40020}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, 0x0, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x1e, &(0x7f0000000040)=@routing, 0x8) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000140)) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x28, r6, 0x1, 0x0, 0x0, {0x2, 0x3}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r6, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3f}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}]}, 0x44}}, 0x20000000) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="080002"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)=@newlink={0x20, 0x11, 0xa2b, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 14:52:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f00000000c0)={{0x2, 0x0, @descriptor="607c5a896bdd8d5d"}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x4, 0x3, 0x4, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x7, 0xbe, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r0}, 0x78) openat$cgroup_ro(r0, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r3, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000001c0)) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@private2, 0x16, r6}) 14:52:46 executing program 3: unshare(0x40006800) 14:52:46 executing program 4: unshare(0x40009a01) 14:52:46 executing program 1: unshare(0x4000e203) 14:52:46 executing program 2: unshare(0x40000700) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:46 executing program 0: unshare(0x40000600) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 847.955434][T13226] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 14:52:46 executing program 3: unshare(0x40006c00) 14:52:46 executing program 4: unshare(0x4000a201) 14:52:46 executing program 1: unshare(0x4000e400) 14:52:46 executing program 2: unshare(0x40000a00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 848.086190][T13240] IPVS: ftp: loaded support on port[0] = 21 [ 848.105276][T13240] lo speed is unknown, defaulting to 1000 14:52:46 executing program 3: unshare(0x40006c02) 14:52:46 executing program 4: unshare(0x4000a402) 14:52:46 executing program 1: unshare(0x4000ea01) 14:52:46 executing program 3: unshare(0x40006c03) 14:52:46 executing program 2: unshare(0x40000c00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:46 executing program 1: unshare(0x4000ec00) 14:52:46 executing program 4: unshare(0x4000a603) 14:52:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) syz_genetlink_get_family_id$smc(&(0x7f0000000080)='SMC_PNETID\x00') write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0', "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"}, 0x205) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0x64010101}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x991d) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r4, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000840)={0x140, r4, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa21f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffc1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x776}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x8020881}, 0x20004080) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 14:52:47 executing program 2: unshare(0x40000fc0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:47 executing program 3: unshare(0x40007200) 14:52:47 executing program 3: unshare(0x40007201) 14:52:47 executing program 4: unshare(0x4000aa01) 14:52:47 executing program 1: unshare(0x4000f000) 14:52:47 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r0}, 0x40) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getsockname$packet(r1, &(0x7f0000000a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000ac0)=0x14) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r3, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000c00)=0xe8) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000), 0xc, &(0x7f0000001240)={&(0x7f00000012c0)={0x600, 0x0, 0x20, 0x70bd27, 0x25dfdbff, {}, [{{0x8}, {0x1a8, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x433}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8000}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xf53}}}]}}, {{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7fff}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0xffffffc1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0xa8, 0x2, 0x0, 0x1, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x34, 0x4, [{0xb2, 0x1, 0x6, 0x8}, {0x3, 0x7, 0x6, 0xfffffff7}, {0x8, 0x9, 0x7, 0x5}, {0x1ff, 0x7f, 0x3, 0x9e}, {0xfff8, 0x40, 0x8, 0xffffff74}, {0x7fff, 0x4, 0x3f}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x98}}, {0x8}}}]}}, {{0x8, 0x1, r0}, {0x90, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}]}}, {{0x8, 0x1, r2}, {0x80, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x600}, 0x1, 0x0, 0x0, 0x4890}, 0xc044) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xd, &(0x7f0000000340)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5d}, [@alu={0x4}, @exit, @func, @jmp, @func, @func, @func, @initr0, @func]}, &(0x7f00000004c0)='GPL\x00', 0x5, 0xc3, &(0x7f0000000240)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 14:52:47 executing program 2: unshare(0x40001100) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:47 executing program 1: unshare(0x4000f202) 14:52:47 executing program 4: unshare(0x4000b403) 14:52:47 executing program 3: unshare(0x40007203) 14:52:47 executing program 2: unshare(0x40001200) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) syz_genetlink_get_family_id$smc(&(0x7f0000000080)='SMC_PNETID\x00') write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0', "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"}, 0x205) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0x64010101}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)=0x991d) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r4, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000840)={0x140, r4, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa21f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffc1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}, @TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x776}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x8020881}, 0x20004080) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 14:52:47 executing program 1: unshare(0x4000f203) 14:52:47 executing program 4: unshare(0x4000ba02) 14:52:47 executing program 3: unshare(0x40007400) 14:52:47 executing program 2: unshare(0x40001500) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:47 executing program 1: unshare(0x4000f400) 14:52:48 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r3, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmmsg$nfc_llcp(r3, &(0x7f0000001180)=[{&(0x7f0000000100)={0x27, 0x9, 0x1, 0x6, 0x7, 0x1, "916b748f6762e4c1a0c02e8907cd36467940f82bbc9a012a31eee871a51362250c69e841584a943d46b221910f6b567b56a7010924f1076a980e4795f47d0f", 0xd}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000340)="bc806560e1683f5b932788ec9de03b7890557e8cacf370b43075b0dc1071705ade9e0dcfca217e086a454188996ffc24b8bb01a68bc343ef865e5ceea5f01277f5", 0x41}, {&(0x7f00000003c0)="583d3500871264c9a168d544ded7b1c575478d96dd299655ac45211fd718583699132e90dce772f4e6cb22f5ce748900eaf87d15b303f5fb7059853d2a34b0ef05ab84e7187439e53550e9e14fc13122dfcf92d36d48270b27862fe63527bd984223c1caad7e56a307a3bae009cdee259812e1b666c185e03917f416597f3bc78ef5556303011ea90158c7a7c1402a2d39ded926138f800cdc37a43ab2afd5d4f0fc6442671697205de2df88e4a391c52a6b5e2fde82", 0xb6}, {&(0x7f0000000180)="731ca1868d39e961383ed842541190e1bb86a8a640cd4ac07103c7a2145580afb5d70b5019488033bce70a965d", 0x2d}, {&(0x7f0000000480)="2a84dcbfa232ce732af8eeb06dfc7017e5350f6a5f88d2f508e2e40437fc76fc1470a8812928d86ccbd5b472431b083e7dbd4f5799bb3f6f36becf220f5360db441c72e5991443037cd4103c96185fdd7d1a9584200816f3431d7f92ad10c46700d295a95b2d6606798c6dd5b97250e1431510cb0ae348925339119d56c187f44a75e7d17328d554ba76318826", 0x8d}, {&(0x7f0000000540)="51274c108dc57d90cc2ecc8aecdf253d6a5cc2a87e948f0b22ee7c2195fa3837e29df9da335aadc3de52472345f4ac11e1d1908ea330a422e9a6441e4bcd1cb41f8f19d8d01ed08a4b2499dab315a6d05fe7e70ed16fcb55d5c7a63b2615b2500f448d76dd87468ab99dbf62a43f866f97277d1eb23f54e91cfe40542b9bf801afbc9447161e887575331ddfb8d7957e5f7b298c7a7110b8598656bf1a347a4e40552d29e7890940ab2668dbfa2fb9e979f54da5d6256833dfeaef45d2ec64d24b", 0xc1}, {&(0x7f0000000640)="f368de6581843e567d1fb1cedaa1d25085", 0x11}, {&(0x7f0000000680)="3732a4deef9cb6b57a78c705711185a43b7a13803a8213b9b787f4e87ccf588f20ea163b34ab6ecc16694cff2aaac2e8824a5318fa1b2b56e447f5c0998db0750de1e1d080e7507fc3a787f6586e9a3a8f0a06f05b7b2f8921c3edba0b55397c56b1c0904b501b3341c806b84b3b72c7e4b354c274efd5bf6fff99e7c6f6b6e26c018b5a5f944fbec47540674a98fdc0ab39cba85ad0160a18b706cda00ac02563dfb04fe2b01bbe14d2da2df48730504e5e6657ec4bf9dbe037a137d9db48f4d3a4129fa3c205089b0101b7c663d248f732c8aad1aa1636d4", 0xd9}, {&(0x7f0000000780)="f631497a4473c97d307bdf6ec1854667ed5658251aea814cf8227a8f57285f9e43c1db095e7035ab52ee369703e90b32d858bc9cbc1c37dbdb6598ca2523f9f02d497e5079efec569b43c1907607df8da4bc3e8e4ef00d268e9587b3e9884fe5146dad3ebc9287ea3159f9a87079", 0x6e}, {&(0x7f0000000800)="af81f4938d748fe0444f50515850e223bf7414c7fddfc063ac5d739f328ff89e53e88cb5684f1651d24565a9299a7ae020902d3e153b7b07ffb026e7bb1027ad44868311398c773a85d2b91b871ebffcd9a320af275b60a29208f9a8119139274ece9e78ab02f6438fc2fd8fa4607d5d98aa19f7927cb1250900186bfa107156aa6693186c7ec5b54a9364f0820fd22691b9a80f9d6eeebf83fb267a615fd9f53dbc021704d66dbcb7eb76963ea3f9a7424074235b3eace8f123294beb7075bccc36503d7b50ee83e8", 0xc9}], 0x9, &(0x7f00000009c0)={0x68, 0x88, 0xe9, "1056b4d820534ce179368a2a77e2cae786542c3b86c3acb5b20cef1e793d35df13f367d252e49a424ef3d22fc3fae90409e328d34943c951dc5d89b927376c642c97f9c9c8195dc2f4a964b08edb7d1a43"}, 0x68, 0x44}, {&(0x7f0000000a40)={0x27, 0x0, 0x1, 0x5, 0x6, 0x0, "ba9465f3090c5f8a059560a27e772d9713332ab618b6dcd11b29bd96cb9c8f61ca2550383b4e475ec303c5965cabb9cf608ecc4b55f1a0fac96f1705e2d668", 0x10}, 0x60, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="ea596b235264e1da45c8bfd68e13dd802fffe4b56320e1c853b81dd875ff49706b9880d7928ed28ab32bf8e1cd0461ec", 0x30}, {&(0x7f0000000b00)="04c109f54f1bf4b189f1089614e43ce976310848eabdacfc268c88c11cc14213c3b1ce9e405ffb6265c3eec0cc2b9a0c0b320a08fb8a2e028d82befbb183dd0329fd30a0f9a63bf33f7a2bbc5575a2a9", 0x50}], 0x2, &(0x7f0000000bc0)={0x20, 0x29, 0xffff, "8b0c72fadea07a32195d"}, 0x20, 0x80c4}, {&(0x7f0000000c00)={0x27, 0x1, 0x2, 0x2, 0xea, 0x20, "db310a767b623944ba5b4c8e6af077ee808d9f4f8d218cc46c2d5f103ccc49fd9ea408c75cf15121b02b282d8f1aee909e0b211b00642cbe24dff8efe6320f", 0x16}, 0x60, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="6fba574eb354dbcbe4bf9748e0d505a3a9eec8302af18a204f3bd834f9f939ff715e79f4b6", 0x25}, {&(0x7f0000000cc0)="7315d13f44ede18ba5e70bcea31e40a5b7d97d30f74c07ea20f6b780cfc5c9d274ae1cb24ddc5a2d64c6d2dc4c7f566647a7721f25b7ceaa6b263faa397a3bacf0e7292460d58d5932db198bbaaf1b59b1af239d7e9d817338a484c2979c71c06a62b86e8a408d9fc890d3cbb724ff6f2f64062581", 0x75}, {&(0x7f0000000d40)="7e602a320402a4c08e048442b763240ad78cd0a2e3f079848e3eae814b78a4704b74794b9a5339b6ae24b9f2c84d3f4d76585661d381654c3123114dc0e89363562435dfd65b762fd23e5e8f47e6908da7d1e2edd583f691142d7a8b69c11fc75d6f1d7e46426eb9a5f317b976", 0x6d}], 0x3, &(0x7f0000000e00)={0x10, 0x84, 0x7}, 0x10, 0x4}, {&(0x7f0000000e40)={0x27, 0x0, 0x1, 0x1, 0x1, 0x4, "1beb7f9853be0b2a881a20da6de3efa791262dcbf4284d25cb99fd46a96fda52e01972a053ec2a18bacdb577446b436f8bc7e598b315686ba23e6fc48fbcc2", 0x200}, 0x60, &(0x7f0000001040)=[{&(0x7f0000000ec0)="3ab22066c41d3278015aca639cdefec12dfaf95d6694a8401776f05b63532f35a29d67caf8c4bde3207a807a36699c2ac6d797d50873e36b65667bd780ec4679f3b4e8c882bef8a36a196e35205de7057aea3f643d5bc048ccb13f955607c09b0175ab32cdee", 0x66}, {&(0x7f0000000f40)="ca81ed2b1a4022a5d014ff7e2966c0aed14cffa6c0292173792f215650fe314cd95c5bfcc1a698664363945493ba7811fbab3d22f0962f5dc69dd3312ef4ae94396b7163b5171f944d9a3cb69b946d7bc0015c31617323943d56d3da5f23f6309a42716e8ec1bebb8c51be75acca2df1ceb9612e719af9fba11cf2a7994d25298a1946a92edb45b9e3a19824dda0f6f41189493d67adfd68afdf948fa49631f17f94ecfb870d3d38af603d1812f98ca666209c40e95d542774a26c7d8c4c76ea829d30069dce6be1938591ee58994b3d53559a05f019b8837887ba73861164de9d0aff991888b8395e16a0360cff864233a94101", 0xf4}], 0x2, &(0x7f0000001080)={0xc8, 0x110, 0x0, "4a1269c75a0a645c8f7a307585528e19cb5752900f0bb9a6330fc380c9a10a31fa45c64a411463d7229de9131e9e3e7ec232b2bcd0420ce5976774e1147c4edb681fe01cf84c0c5f3004fb627914843c3c0b4e5f38380db0a97b14c81f5cb334d8301fda77a3e2dc3a316d8d5050b0c321a68c2a876665d2c2bf58b4819065c8f12361fabf2b58d071e2f8c5a6025e640bd2dfcc2ab708c4f535106f6d7969086910db795e6fae18532e77e74eafc1b90ba06f59de77"}, 0xc8, 0x24018048}], 0x4, 0x84) shutdown(r2, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x5421, &(0x7f0000000040)={0x0, 0x0}) 14:52:48 executing program 2: unshare(0x40001600) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:48 executing program 4: unshare(0x4000ba03) 14:52:48 executing program 3: unshare(0x40007402) 14:52:48 executing program 1: unshare(0x4000f403) 14:52:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)}, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="655f1563b03f366a2b3f89f0020a", 0xe}, {&(0x7f0000000880)="46b2cd8d3d4f492844184a0e01643340d26f32933161a03dc3763e48a6b822e9087369d31e2062b568f8ef93bb6838f22666650cdcade13a1a0bad55656a65efc364aeefbf02d268a341f3970c8c9e79838cef489b63f7e335480672b344811097219b54468ae71e8bea014b87a6e14533dd855a8c0f4208f668258b088e718bdc0a00d17d76bc9418821918c992c7733f22e2209874137486c5301a0fad1dd56141c7ad322508a79bcfe2ef4090acab19140dba5341c7b6bdc1018ccf233e46c6ab094dafff760f1a0bc45af4ce403aecea905f15c8bbdfd4739d7051f3f88d3088fd000a551bf96b3c52d3f6eb9c57", 0xf0}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/190, 0xbe}, {&(0x7f00000004c0)=""/238, 0xee}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x4}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}]}, 0x108) socket$inet6(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000980)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000280), 0xc, &(0x7f0000000b40)={&(0x7f00000009c0)=ANY=[@ANYBLOB="44010000", @ANYRES16=r3, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x8004}, 0x8010) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r4, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000c80)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e}}], 0x58}, 0x0) 14:52:48 executing program 2: unshare(0x40001800) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:48 executing program 4: unshare(0x4000bc03) 14:52:48 executing program 1: unshare(0x4000f603) 14:52:48 executing program 3: unshare(0x40007403) 14:52:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) recvfrom$phonet(r0, &(0x7f0000000180)=""/130, 0x82, 0x20, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x65c15bf2) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, [], 0x3c}, @dev={0xfe, 0x80, [], 0x1c}, 0x8, 0xffe0, 0x3, 0x400, 0x9, 0x800000}) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) pipe(0x0) socket$inet_icmp(0x2, 0x2, 0x1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x200, 0x0, 0x0, 0x63, 0x5, @remote}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 14:52:48 executing program 4: unshare(0x4000c0fe) 14:52:48 executing program 3: unshare(0x40007a00) 14:52:48 executing program 2: unshare(0x40001a01) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 849.674568][T13349] atomic_op 000000004a5b6ab1 conn xmit_atomic 000000007290aa95 14:52:48 executing program 1: unshare(0x4000fa02) 14:52:48 executing program 4: unshare(0x4000c200) 14:52:48 executing program 3: unshare(0x40007c01) 14:52:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)}, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="655f1563b03f366a2b3f89f0020a", 0xe}, {&(0x7f0000000880)="46b2cd8d3d4f492844184a0e01643340d26f32933161a03dc3763e48a6b822e9087369d31e2062b568f8ef93bb6838f22666650cdcade13a1a0bad55656a65efc364aeefbf02d268a341f3970c8c9e79838cef489b63f7e335480672b344811097219b54468ae71e8bea014b87a6e14533dd855a8c0f4208f668258b088e718bdc0a00d17d76bc9418821918c992c7733f22e2209874137486c5301a0fad1dd56141c7ad322508a79bcfe2ef4090acab19140dba5341c7b6bdc1018ccf233e46c6ab094dafff760f1a0bc45af4ce403aecea905f15c8bbdfd4739d7051f3f88d3088fd000a551bf96b3c52d3f6eb9c57", 0xf0}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/190, 0xbe}, {&(0x7f00000004c0)=""/238, 0xee}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x4}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}]}, 0x108) socket$inet6(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000980)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000280), 0xc, &(0x7f0000000b40)={&(0x7f00000009c0)=ANY=[@ANYBLOB="44010000", @ANYRES16=r3, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x8004}, 0x8010) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r4 = socket$rds(0x15, 0x5, 0x0) bind$rds(r4, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r4, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000c80)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e}}], 0x58}, 0x0) 14:52:48 executing program 2: unshare(0x40001f00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:48 executing program 1: unshare(0x4000fa03) 14:52:48 executing program 4: unshare(0x4000c201) 14:52:48 executing program 3: unshare(0x400080fe) 14:52:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) recvfrom$phonet(0xffffffffffffffff, &(0x7f0000000200)=""/15, 0xf, 0x1020, &(0x7f0000000240)={0x23, 0x80, 0x8, 0xf8}, 0x10) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r6 = accept4(r4, &(0x7f0000000100)=@caif, &(0x7f0000000040)=0x80, 0x80000) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000000180)) accept4$alg(r5, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) [ 850.359565][T13349] atomic_op 00000000bd7888b3 conn xmit_atomic 000000007290aa95 14:52:49 executing program 2: unshare(0x40002000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:49 executing program 3: unshare(0x40008200) 14:52:49 executing program 1: unshare(0x4000fc01) 14:52:49 executing program 4: unshare(0x4000c203) [ 850.522329][ T27] audit: type=1804 audit(1589986369.121:301): pid=13390 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1734/cgroup.controllers" dev="sda1" ino=16370 res=1 14:52:49 executing program 2: unshare(0x40002200) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:49 executing program 1: unshare(0x4000fc03) [ 850.573860][T13396] atomic_op 000000003812550b conn xmit_atomic 000000007290aa95 [ 850.650950][ T27] audit: type=1804 audit(1589986369.151:302): pid=13390 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1734/cgroup.controllers" dev="sda1" ino=16370 res=1 14:52:49 executing program 2: unshare(0x40002201) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:49 executing program 3: unshare(0x40008201) 14:52:49 executing program 4: unshare(0x4000c403) 14:52:49 executing program 5: socketpair(0x8, 0xa, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x28, 0x140c, 0x10, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x8e7}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x8080) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast}], 0x10) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r3 = socket(0x200000000000011, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r3, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r3, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r6}, 0x40) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newtfilter={0x24, 0x2c, 0x1, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r6, {0x5}, {0xf, 0xffe0}, {0x5, 0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendto$inet(r1, &(0x7f0000000140)='^', 0x1, 0x5dc, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 14:52:49 executing program 1: unshare(0x4000fe03) 14:52:49 executing program 4: unshare(0x4000ca00) 14:52:49 executing program 3: unshare(0x40008202) 14:52:49 executing program 2: unshare(0x40002203) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:49 executing program 1: unshare(0x41000000) 14:52:50 executing program 2: unshare(0x40002401) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:50 executing program 4: unshare(0x4000cc03) 14:52:50 executing program 1: unshare(0x60000000) 14:52:50 executing program 0: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x10, 0x2, 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$tipc(0x1e, 0x2, 0x0) pipe(&(0x7f0000000100)) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000000)=0x300140, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), 0xc) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) 14:52:50 executing program 3: unshare(0x40008403) 14:52:50 executing program 3: unshare(0x40008603) [ 851.573392][T13449] IPVS: ftp: loaded support on port[0] = 21 [ 851.585371][T13447] bond0: (slave macvlan2): Error -98 calling set_mac_address [ 851.636219][T13449] lo speed is unknown, defaulting to 1000 14:52:50 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) 14:52:50 executing program 4: unshare(0x4000ce01) 14:52:50 executing program 2: unshare(0x40002600) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:50 executing program 3: unshare(0x40008a03) 14:52:50 executing program 1: unshare(0x7a000000) 14:52:50 executing program 2: unshare(0x40002a02) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:50 executing program 3: unshare(0x40008c00) 14:52:50 executing program 4: unshare(0x4000d403) 14:52:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff01c}, {0x80000006}]}, 0x10) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e23, 0x200, @private2={0xfc, 0x2, [], 0x1}, 0x8001}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x10000000f) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000001c00)=0x80000000) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x15, 0x800, 0x20000000) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r8}]}}}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x40, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x2}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0xed}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x3f}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4004894) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f0000001bc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000001c40)=ANY=[@ANYRES16, @ANYRES16, @ANYBLOB="e72827bd7000fedbdf254c00000072062a00a81b711c2c4e06021f41406919d9f05ee72673743334f1b8ada56a98810f7840364a98be74301b36e3e162ca7401e04983dd43e93e9f1e636e33b1ba6bbd815b80421accd0c358a849ee17f71b1e4133c6fb895b01a0331be2ccf9c0f1b8f0e4c77de07c88018c193647fb4de9f240dc58949ace61e282c10c5844f320b06fe59be4878a0ff817eab18b38fa978a0a1682a14ddbf1152cf2ef2dd52f3bc20b21d642fae09c55775192b0a2dfd05f9ac143385d7afe1569b6977f5d6ec5721817d3ee0932d5d8282b52ad49090a4a47ee471c01a00fa68a379c015d003d1040f385dd6182cf6cff1bf260ae995b030c44304eadad4b789e986315a8c0afa15bab998caf7b70da298dc9b0002fdb1b2cb1137313897e92755f47bf90a7dcb75d220ab22315bc31c0485a154ef88bd25238876ccc63209efa859d9e80dadf3b78af27fb31e340d0cc8c6381dfb0548bc457d5f301d02c0e227cae0a67dc3fa6fed128fb5ea2d1066580e851d54b60c81d52099109ba3bd243870cfed87022f8ce10fb466431a4494d5e48163badbbb47d1a864335ddbcf4001b28393d1daf2f1490a34eb9aa36fe958034a62f7e00dfb5ebf8a78361c956b9afb55b2021a6d6de8d14981b90c8d8469efa6274ee017ddd2ba2a44a4e3932a1d0c81ff6ea0a8b51acf6087f74c3ef9f103be3a23b6a3b63bd085659b392963a86cc6202f3926bcd65709fb4b81e7e48eb3b3cdabe52d268884389f52a06fa687ea88bf2882b9c36f26c2185e1a66268d4ccc889402ec958fff50c47d2c5b945d93cf4b8190c194ac54279f7add876c51c4fab2e806a706dedfef266ac779df21c3667838d9109ac6c7347102d1e321142bdef7481b52f04e6f79b7091d6c2be132653ea565bd809539da24f7eeb570926696fc84c71034252ed3e30a2d1c3adbc92fad1a76b3d10fd5ca11006a1149c4a0a4030583bf162db8b2da9bb4a6a1a774d2e662136f0c47c69d9230b635570eff7b1a80a13e7b23721ae667d724b9a53f63e56959e7163790f2a2f5947501d525b00198d7515a1d34e43e37089f0e28e3d1112defd755d3aff0336f6090ae8cc376f42d2532c2d109ecd1ab3ce8835df6a98aba0316bea3c774dbbcb032f26bb2bf194fdd2738b7d0e6ec29588309904d62ac8c7506fbcdddd568f163fc4d53739ea8e131d195d7b14f0264326770e2832f76cdd22c51c067aad6dd686a12abbcc36975ea8bebbbfdf86d08fbf949258014e96513812520e981bb12cc3960a1928754b7529ae1191c06905701ce6dca6c4e949a788eab2694d1f2171739d4f113d71aa26323094e6f15d713d14c3914b55711c70fe3ac28bd7eacf7bc2b0ea03c9227ac7e95443ce0d73945fdea6dd7cedcf21cb02e2f7ae7e86e00bc7c0aae26932ec11491b8be9bd4507ec4e486c458c981dc8bd89a5442207ed196f1f7116356d9012beb26156e18365004cc2b99d275790e8a932b941a8b95de28b15272f42df87ad1e0f968de1c19cf5fda4ffeeda21dc9f88231f81858ee285852840d5e879653303b32cc534360a21ad794ba19a3cde207fea7ecd1bc9a945c26f634a650db6beb08b4e5f9070d874d1ef1fd246bfbfc2fbdeb028e1656877f128695e218b8ec51a9012471be0ee76e5086f470ee18e588f7373540bb717dee7e2022b51f26ab318f5d8b15bb3cc990e65ba8679c0ff3c2fde9c082d028b906f26064f3bc9f2d19f0220ba26477ba53d80c31156b379d5a0f3a8e0705df180b6e7cc46ebb61c93ce4534e5ecaf29b2ce747c3cdc3ad9584f5a19e88ace4ba801eb927686bdf158b91f653172ccc337848a96bf449c8ec703822ecb2f058fc856bcb1b04ecf61a4d05c69dbf00f36d02e25681e6e9874251e8188a6b7101be3461af75beef4af51b429f76ec469fe6c7668b67ee7fa5762a960ed2cc86b2c132b95468211dc0f324cadfa1c9b357c78cef74ecee310aee7299ac7c5ad4c3bdba3f7aa4ac3dbbc9235865bbf96a4fbf0a78b2d4089ea52de35d66eef9eaaf72e3bba40a9329cf5ab72ecef884531fa3d56f60a3523bdd08c7834fc525ec98a533a382186bc101ea8faeb9e7b8efe914b24017e089dd21b2ae4f111b8d6d8733f3c489aec86a229a283b184684a76ce0e66938d912f345da47d81ae81040e209c4f1e86b9ae87600b88e4400b46fc0b606c9237e7e8a22df0927cab3c1b414785e76e8e60e2be63781b46513c3fc4656d6e33399f80709a6486c70ae861d11bfd91d808d2505aaabe41aa6b46ebbefd6a2bb26083f40bbd6cdb596e1976b2836e8be77eecec770d15150b000031012a00e5336ddaa1c5b96406efa2d6f818088ef52790ad6abeccf6c027a88649413980a3e6856ca07a45b65508e14d792a8019e86015b9ee1e5592629ba325a8cca4a8865cdbe611bc7595f0ba0a51ee77bdadb9406f42d97c8017c7948cc3363d5b42590a68467bd31a87ab1380e0f67683738e60a0932c9835bbf6382d98c44e5948ac90a8cd14fbb816f7058f1f6154b5f069bede849ae7769a55320a35d1a82e0109a4ff7aadc390ea24ec6e0dd18c7a8673e272b1db74ccf2b336d28397e78506ab80e5145b94036bc326c19a31441c543b7a24559d0369a9baadf7978b83ea720d15e50c2ab3f9185a93f6143767fe55be29e640e564778c408ae0e639e907f821a7c3887a3e109844d6e6d53ff5c1368796823d3c459515cde1dfb20dc9462ef71395292190dc4e7f66deb9a10000000500f600ff00000098127d8004100000e9d06748101051c7b6808f640e52bcf83aee096db7f6430822900d553fcd6745b4fc872380f0c1a61bdf8c41d8fe12e152eda4ce43020d09a0e26baa24dbe71e0ea0cee98ae60bcd0c2ae5d7d88ff389138956c244c3c06da5067f4ac11a9fababfb9ee19c552660aa96a891d3bf24e3662390610f9955be7c89a07b6d9f1cb07c057b8045cc0558be046b0caaf7d723cea09706873efe17b5ef2b7038683faaafe1cdaa59b34181ea583cb206b727d308f8c7c36c6d363bde5966d9f21f97d4918da611886dd5f7f3377da6222dbed17686828982ecf25a56e98015aa3aac64f56f2717f2d7a1cb5d20b642b1cd0b5a1f36c964f0d3e0d187b9c6529db60b583ab3faf3e03789cc88ddc73a7fcdba708867bc53bf1d2666d26c503f9179cc91de6e5be30e7dafa70e1132e34e57d6f53bdc8d358e3ebdb8664287138a1a3892843873116ebe47c35ea9c4b8234e5c00076fb687d8a83b9d30a8cd0b7fa5349b1070643cd30138565e6010d13938d74c65ec6be0bb19d63e273e236bc8111a673d718bd6dde2b3dc6a8f0a8071e323903fdda60facdd02c14ff63204d1f8501fd05e49651b83f7150eba7e4bd28d1d30136dc051444129dcd71d627183aee629ddadf7427130fe2060cac774ab7e9a1e48730057ecfd3ac8aa2909013d0ab3c47cf66b96e516ef5e1d7dab1b46ee56009f6f947db4f6404b86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0x1a9c}, 0x1, 0x0, 0x0, 0x10}, 0x50) 14:52:50 executing program 1: unshare(0x40000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000000)={0x6, 'ip6_vti0\x00', {0x1}, 0x20}) 14:52:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r4, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r4, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) bind(r4, &(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$xdp(0x2c, 0x3, 0x0) recvmmsg(r6, &(0x7f0000005980)=[{{&(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/4, 0x4}, {&(0x7f0000000580)=""/185, 0xb9}, {&(0x7f0000000640)=""/61, 0x3d}, {&(0x7f0000000680)=""/2, 0x2}], 0x5, &(0x7f0000000740)=""/130, 0x82}, 0x7}, {{&(0x7f0000000800)=@l2tp6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)=""/121, 0x79}], 0x1, &(0x7f0000000940)=""/109, 0x6d}, 0x7fff}, {{&(0x7f00000009c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a40)=""/177, 0xb1}, {&(0x7f0000000b00)=""/140, 0x8c}, {&(0x7f0000000bc0)=""/25, 0x19}, {&(0x7f0000000c00)=""/202, 0xca}], 0x4, &(0x7f0000000d40)=""/168, 0xa8}, 0x7}, {{&(0x7f0000000e00)=@phonet, 0x80, &(0x7f0000003100)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/149, 0x95}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/19, 0x13}, {&(0x7f0000002f80)=""/156, 0x9c}, {&(0x7f0000003040)=""/178, 0xb2}], 0x6}, 0x8}, {{&(0x7f0000003180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003300)=[{&(0x7f0000003200)=""/244, 0xf4}], 0x1, &(0x7f0000003340)=""/95, 0x5f}, 0xfffff529}, {{&(0x7f00000033c0)=@phonet, 0x80, &(0x7f0000003900)=[{&(0x7f0000003440)=""/204, 0xcc}, {&(0x7f0000003540)=""/128, 0x80}, {&(0x7f00000035c0)=""/160, 0xa0}, {&(0x7f0000003680)=""/14, 0xe}, {&(0x7f00000036c0)=""/165, 0xa5}, {&(0x7f0000003780)=""/72, 0x48}, {&(0x7f0000003800)=""/91, 0x5b}, {&(0x7f0000003880)=""/112, 0x70}], 0x8, &(0x7f0000003980)=""/122, 0x7a}, 0x40}, {{&(0x7f0000003a00)=@x25, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003a80)=""/60, 0x3c}, {&(0x7f0000003ac0)=""/221, 0xdd}, {&(0x7f0000003bc0)=""/38, 0x26}, {&(0x7f0000003c00)=""/209, 0xd1}, {&(0x7f0000003d00)=""/46, 0x2e}, {&(0x7f0000003d40)=""/189, 0xbd}, {&(0x7f0000003e00)=""/120, 0x78}, {&(0x7f0000003e80)=""/92, 0x5c}, {&(0x7f0000003f00)=""/128, 0x80}], 0x9, &(0x7f0000004040)=""/170, 0xaa}, 0xed5}, {{&(0x7f0000004100)=@xdp, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004180)=""/69, 0x45}, {&(0x7f0000004200)=""/129, 0x81}, {&(0x7f00000042c0)=""/123, 0x7b}, {&(0x7f0000004340)=""/117, 0x75}], 0x4, &(0x7f0000004400)=""/35, 0x23}, 0x10}, {{&(0x7f0000004440)=@sco={0x1f, @none}, 0x80, &(0x7f0000005640)=[{&(0x7f00000044c0)=""/158, 0x9e}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/138, 0x8a}], 0x3, &(0x7f0000005680)=""/26, 0x1a}, 0x9}, {{&(0x7f00000056c0)=@tipc, 0x80, &(0x7f0000005940)=[{&(0x7f0000005740)=""/175, 0xaf}, {&(0x7f0000005800)=""/107, 0x6b}, {&(0x7f0000005880)=""/156, 0x9c}], 0x3}, 0x7}], 0xa, 0x23, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000007", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newtfilter={0x3c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x0, 0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ICMPV4_CODE_MASK={0x5}]}}]}, 0x3c}}, 0x0) 14:52:50 executing program 2: unshare(0x40002a03) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:50 executing program 3: unshare(0x40008c03) 14:52:50 executing program 4: unshare(0x4000d600) 14:52:50 executing program 3: unshare(0x40009400) [ 851.972864][T13505] IPVS: ftp: loaded support on port[0] = 21 14:52:50 executing program 2: unshare(0x40003000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:50 executing program 4: unshare(0x4000da00) 14:52:50 executing program 3: unshare(0x40009403) 14:52:50 executing program 2: unshare(0x40003200) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:50 executing program 3: unshare(0x40009602) [ 852.201668][T13505] lo speed is unknown, defaulting to 1000 [ 852.202552][T13507] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:50 executing program 2: unshare(0x40003400) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 852.344208][T13523] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 852.400350][T13505] IPVS: ftp: loaded support on port[0] = 21 14:52:51 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/108, 0x6c}], 0x2, &(0x7f0000000180)=""/18, 0x12}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x40) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) sendmsg$inet6(r0, &(0x7f00000014c0)={&(0x7f0000001240)={0xa, 0x4e22, 0x7b, @private0={0xfc, 0x0, [], 0x1}, 0x7294}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000001280)="b4c9941d41c26c1e05f27287fee317be75f8a2e8f8d09c6f9b215c5abe8fdd101a2361d38077a34c373275ed9556fbd580b529b5b460d56af5a89bcf7add4dd1cc325afb28d80f5462a49c2e0e3074e9e1891685e60e6283e02b7e2c7a8185c532406f232192ce34fae81ff509195c4fd0c5e8f52f1d9edb724042f4bde1454e37be53a1e1cfd01df18dc1e7c6256b2dad71fe68ebd96c6db378369e87fccf9976d0a7e96caf87d2b71b5034c7dbec6ff49515256a7c69681a60f72c751f3611928a2ed2aecc14e35d2702c5a532d75f1061d686053f6a3cf7ac82eb1fd3674eef800cacf7cb68", 0xe7}], 0x1, &(0x7f00000013c0)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r4}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r8}}}, @hopopts={{0x90, 0x29, 0x36, {0x2e, 0xe, [], [@calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0x3, [0x0]}}, @ra={0x5, 0x2, 0x995}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @generic={0xe5, 0x39, "cc5647b80fe1fde430c5d3b5eeed3130efd924b77c48de3a440425faf941504b021c8f3721037221df158f97f02ef5b832c293cdc7dfce3eee"}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x933}]}}}], 0xe0}, 0x20000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r10, &(0x7f0000000000)=ANY=[], 0x32600) sendfile(r10, r9, 0x0, 0xf03b0000) 14:52:51 executing program 4: unshare(0x4000da02) 14:52:51 executing program 3: unshare(0x40009603) 14:52:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r4, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r4, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) bind(r4, &(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$xdp(0x2c, 0x3, 0x0) recvmmsg(r6, &(0x7f0000005980)=[{{&(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/4, 0x4}, {&(0x7f0000000580)=""/185, 0xb9}, {&(0x7f0000000640)=""/61, 0x3d}, {&(0x7f0000000680)=""/2, 0x2}], 0x5, &(0x7f0000000740)=""/130, 0x82}, 0x7}, {{&(0x7f0000000800)=@l2tp6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)=""/121, 0x79}], 0x1, &(0x7f0000000940)=""/109, 0x6d}, 0x7fff}, {{&(0x7f00000009c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000a40)=""/177, 0xb1}, {&(0x7f0000000b00)=""/140, 0x8c}, {&(0x7f0000000bc0)=""/25, 0x19}, {&(0x7f0000000c00)=""/202, 0xca}], 0x4, &(0x7f0000000d40)=""/168, 0xa8}, 0x7}, {{&(0x7f0000000e00)=@phonet, 0x80, &(0x7f0000003100)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/149, 0x95}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/19, 0x13}, {&(0x7f0000002f80)=""/156, 0x9c}, {&(0x7f0000003040)=""/178, 0xb2}], 0x6}, 0x8}, {{&(0x7f0000003180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003300)=[{&(0x7f0000003200)=""/244, 0xf4}], 0x1, &(0x7f0000003340)=""/95, 0x5f}, 0xfffff529}, {{&(0x7f00000033c0)=@phonet, 0x80, &(0x7f0000003900)=[{&(0x7f0000003440)=""/204, 0xcc}, {&(0x7f0000003540)=""/128, 0x80}, {&(0x7f00000035c0)=""/160, 0xa0}, {&(0x7f0000003680)=""/14, 0xe}, {&(0x7f00000036c0)=""/165, 0xa5}, {&(0x7f0000003780)=""/72, 0x48}, {&(0x7f0000003800)=""/91, 0x5b}, {&(0x7f0000003880)=""/112, 0x70}], 0x8, &(0x7f0000003980)=""/122, 0x7a}, 0x40}, {{&(0x7f0000003a00)=@x25, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003a80)=""/60, 0x3c}, {&(0x7f0000003ac0)=""/221, 0xdd}, {&(0x7f0000003bc0)=""/38, 0x26}, {&(0x7f0000003c00)=""/209, 0xd1}, {&(0x7f0000003d00)=""/46, 0x2e}, {&(0x7f0000003d40)=""/189, 0xbd}, {&(0x7f0000003e00)=""/120, 0x78}, {&(0x7f0000003e80)=""/92, 0x5c}, {&(0x7f0000003f00)=""/128, 0x80}], 0x9, &(0x7f0000004040)=""/170, 0xaa}, 0xed5}, {{&(0x7f0000004100)=@xdp, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004180)=""/69, 0x45}, {&(0x7f0000004200)=""/129, 0x81}, {&(0x7f00000042c0)=""/123, 0x7b}, {&(0x7f0000004340)=""/117, 0x75}], 0x4, &(0x7f0000004400)=""/35, 0x23}, 0x10}, {{&(0x7f0000004440)=@sco={0x1f, @none}, 0x80, &(0x7f0000005640)=[{&(0x7f00000044c0)=""/158, 0x9e}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/138, 0x8a}], 0x3, &(0x7f0000005680)=""/26, 0x1a}, 0x9}, {{&(0x7f00000056c0)=@tipc, 0x80, &(0x7f0000005940)=[{&(0x7f0000005740)=""/175, 0xaf}, {&(0x7f0000005800)=""/107, 0x6b}, {&(0x7f0000005880)=""/156, 0x9c}], 0x3}, 0x7}], 0xa, 0x23, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000007", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newtfilter={0x3c, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x0, 0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ICMPV4_CODE_MASK={0x5}]}}]}, 0x3c}}, 0x0) [ 852.449159][T13505] lo speed is unknown, defaulting to 1000 14:52:51 executing program 2: unshare(0x40003600) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:51 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) bind$netrom(r0, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x800) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0xbb8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0xffff}, 0x8) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}, 0x5}], 0x1, 0x42, 0x0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x4, @none, 0x6, 0x1}, 0xe) unshare(0x40000000) 14:52:51 executing program 2: unshare(0x40003700) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:51 executing program 4: unshare(0x4000dc00) 14:52:51 executing program 3: unshare(0x40009a01) 14:52:51 executing program 2: unshare(0x40003800) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 852.631140][T13591] IPVS: ftp: loaded support on port[0] = 21 [ 852.638070][T13585] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:52:51 executing program 3: unshare(0x40009a03) 14:52:51 executing program 4: unshare(0x4000dc03) [ 852.726445][T13591] lo speed is unknown, defaulting to 1000 [ 852.920811][T13591] IPVS: ftp: loaded support on port[0] = 21 [ 852.944098][T13591] lo speed is unknown, defaulting to 1000 14:52:52 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/108, 0x6c}], 0x2, &(0x7f0000000180)=""/18, 0x12}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x40) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) sendmsg$inet6(r0, &(0x7f00000014c0)={&(0x7f0000001240)={0xa, 0x4e22, 0x7b, @private0={0xfc, 0x0, [], 0x1}, 0x7294}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000001280)="b4c9941d41c26c1e05f27287fee317be75f8a2e8f8d09c6f9b215c5abe8fdd101a2361d38077a34c373275ed9556fbd580b529b5b460d56af5a89bcf7add4dd1cc325afb28d80f5462a49c2e0e3074e9e1891685e60e6283e02b7e2c7a8185c532406f232192ce34fae81ff509195c4fd0c5e8f52f1d9edb724042f4bde1454e37be53a1e1cfd01df18dc1e7c6256b2dad71fe68ebd96c6db378369e87fccf9976d0a7e96caf87d2b71b5034c7dbec6ff49515256a7c69681a60f72c751f3611928a2ed2aecc14e35d2702c5a532d75f1061d686053f6a3cf7ac82eb1fd3674eef800cacf7cb68", 0xe7}], 0x1, &(0x7f00000013c0)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r4}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r8}}}, @hopopts={{0x90, 0x29, 0x36, {0x2e, 0xe, [], [@calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0x3, [0x0]}}, @ra={0x5, 0x2, 0x995}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @generic={0xe5, 0x39, "cc5647b80fe1fde430c5d3b5eeed3130efd924b77c48de3a440425faf941504b021c8f3721037221df158f97f02ef5b832c293cdc7dfce3eee"}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x933}]}}}], 0xe0}, 0x20000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r10, &(0x7f0000000000)=ANY=[], 0x32600) sendfile(r10, r9, 0x0, 0xf03b0000) 14:52:52 executing program 3: unshare(0x40009c03) 14:52:52 executing program 2: unshare(0x40003a00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:52 executing program 4: unshare(0x4000de03) 14:52:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=@newlink={0xfc, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_VF_PORTS={0xd0, 0x18, 0x0, 0x1, [{0x80, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "c6bf9a5b47fad722f6ff069c5bb8f29a"}, @IFLA_PORT_VF={0x8, 0x1, 0x4b}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "01e8e7a3fe8be68f0413831eb2f4d51c"}, @IFLA_PORT_VF={0x8, 0x1, 0x5}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "eee51f65aa3f1687a1442bbf986822b1"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "c196c983dd1d4f028c7ff59ce791efbb"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "121fe2d833e07352c45d85558c35c9e3"}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0xb, 0x2, 'bridge\x00'}, @IFLA_PORT_PROFILE={0xb, 0x2, 'bridge\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x5}, @IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "589c1398968ece1dfe4455334d72f305"}, @IFLA_PORT_VF={0x8, 0x1, 0x2}]}]}, @IFLA_ADDRESS={0xa, 0x1, @broadcast}]}, 0xfc}}, 0x10) 14:52:52 executing program 1: unshare(0x0) 14:52:52 executing program 4: unshare(0x4000e203) 14:52:52 executing program 3: unshare(0x40009e00) 14:52:52 executing program 2: unshare(0x40003a02) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:52 executing program 1: unshare(0x40000000) sendmsg$AUDIT_ADD_RULE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000040)={0x4a8, 0x3f3, 0x21, 0x70bd2c, 0x25dfdbfc, {0x1, 0x2, 0xf, [0x7, 0x7, 0x80, 0x1000, 0x6, 0x5, 0x10000, 0x40, 0x855, 0xce9, 0x2, 0x7f, 0x80000000, 0x3, 0xfff, 0x2, 0x3122, 0x5aab, 0xff, 0x3, 0x6, 0x401, 0x1, 0x40, 0x7fffffff, 0x0, 0xeb3, 0x5, 0xff, 0x493, 0x4f3, 0x1, 0x5, 0x0, 0x7, 0x8c, 0x80, 0x0, 0x6, 0x0, 0x10001, 0x6, 0xb006, 0x445, 0x1f, 0x3f, 0x1, 0x28, 0x6, 0x5d78, 0x358a, 0x0, 0x200, 0x8, 0x9, 0x200, 0x1, 0x3, 0x8, 0x6, 0x200, 0xffffff3d, 0x3f, 0x9], [0x7f, 0x200, 0x3f, 0x4, 0xc19, 0x4, 0x5, 0x0, 0x1, 0x0, 0x8, 0x6, 0x8, 0xff, 0x6, 0x6, 0xffffbd0e, 0x101, 0xfb69, 0x4, 0x20, 0x5, 0x4, 0x3, 0x400, 0x3e, 0x1d7, 0x8000, 0x4, 0x6d, 0x2, 0x8, 0x1, 0xff, 0x5, 0x800, 0x400, 0x7b1, 0x3, 0x7, 0x0, 0x6, 0x2, 0x7, 0x200, 0x3d8, 0x10001, 0x8, 0x401, 0xcd1c, 0x10001, 0x1ff, 0x5, 0x1c, 0x80000001, 0x2, 0x9, 0x5, 0x101, 0x0, 0x1, 0x20, 0x1, 0x80000001], [0x8, 0x8, 0x101, 0xbe, 0x8, 0xf, 0x9, 0x800, 0x80, 0x2, 0x2, 0x800, 0x7, 0x1, 0x7fffffff, 0x3fd, 0x0, 0x22, 0x101, 0x0, 0x390, 0xff, 0x80000001, 0x101, 0x1, 0x8, 0x401, 0x5, 0x200, 0x4, 0x8000, 0x200, 0x3f, 0x0, 0x9, 0x7f, 0x8001, 0x3, 0x5, 0xe7, 0x2, 0x9, 0x5, 0x0, 0x7, 0x7, 0x7, 0x7f, 0xfff, 0x3ff, 0x9, 0x2, 0xb36, 0xfffffff7, 0x80, 0xffffffff, 0x3, 0x1, 0xffffffff, 0x8, 0xffff, 0x0, 0x1, 0xffff41a6], [0x1, 0x5, 0x6, 0x7, 0x8, 0x200, 0x800000, 0xfffffffb, 0x20e, 0x2, 0x5, 0x400, 0x100, 0x1, 0x7, 0x5, 0xffff, 0x2, 0xd0, 0x4f, 0x7fffffff, 0xd186, 0x1, 0x0, 0xffffffff, 0x0, 0x9, 0x81, 0x101, 0x401, 0x8001, 0x3, 0x4, 0x4, 0xfffffffc, 0xfffffffe, 0x398bb371, 0x3, 0x7, 0x0, 0x9, 0x8001, 0x80000000, 0xfffffffc, 0x9, 0x9, 0x2, 0x9, 0x0, 0x5, 0x4, 0x577, 0xbc48, 0x3, 0x1, 0x1f, 0x8, 0x0, 0x2, 0x9, 0x8, 0xff, 0x20, 0x4], 0x88, ['\x00', '-\\\x00', '^:security\x00', 'em0}(\x00', 'self-\x00', 'vboxnet0]-ppp0.^vmnet0selfnodevvmnet1{-ppp1(%@bdev{-#\x00', 'trusted-vmnet1wlan1mime_type}GPLtrusted\x00', ')[\x00', '\\\\vmnet1GPL\x00']}, ["", "", ""]}, 0x4a8}}, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x10000000f) r2 = openat$cgroup_ro(r0, &(0x7f0000000580)='pids.current\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {0x2, 0x3}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}}, 0x0) r7 = socket(0x200000000000011, 0x3, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r7, &(0x7f0000000180)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r7, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r10}, 0x40) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, r4, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xeb}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24000002}, 0x20004094) 14:52:52 executing program 4: unshare(0x4000ea02) 14:52:52 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/108, 0x6c}], 0x2, &(0x7f0000000180)=""/18, 0x12}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x40) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) sendmsg$inet6(r0, &(0x7f00000014c0)={&(0x7f0000001240)={0xa, 0x4e22, 0x7b, @private0={0xfc, 0x0, [], 0x1}, 0x7294}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000001280)="b4c9941d41c26c1e05f27287fee317be75f8a2e8f8d09c6f9b215c5abe8fdd101a2361d38077a34c373275ed9556fbd580b529b5b460d56af5a89bcf7add4dd1cc325afb28d80f5462a49c2e0e3074e9e1891685e60e6283e02b7e2c7a8185c532406f232192ce34fae81ff509195c4fd0c5e8f52f1d9edb724042f4bde1454e37be53a1e1cfd01df18dc1e7c6256b2dad71fe68ebd96c6db378369e87fccf9976d0a7e96caf87d2b71b5034c7dbec6ff49515256a7c69681a60f72c751f3611928a2ed2aecc14e35d2702c5a532d75f1061d686053f6a3cf7ac82eb1fd3674eef800cacf7cb68", 0xe7}], 0x1, &(0x7f00000013c0)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r4}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r8}}}, @hopopts={{0x90, 0x29, 0x36, {0x2e, 0xe, [], [@calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0x3, [0x0]}}, @ra={0x5, 0x2, 0x995}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @generic={0xe5, 0x39, "cc5647b80fe1fde430c5d3b5eeed3130efd924b77c48de3a440425faf941504b021c8f3721037221df158f97f02ef5b832c293cdc7dfce3eee"}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x933}]}}}], 0xe0}, 0x20000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r10, &(0x7f0000000000)=ANY=[], 0x32600) sendfile(r10, r9, 0x0, 0xf03b0000) [ 853.786898][T13686] IPVS: ftp: loaded support on port[0] = 21 [ 853.850542][T13686] lo speed is unknown, defaulting to 1000 [ 853.998273][T13686] IPVS: ftp: loaded support on port[0] = 21 [ 854.012907][T13686] lo speed is unknown, defaulting to 1000 14:52:53 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/108, 0x6c}], 0x2, &(0x7f0000000180)=""/18, 0x12}, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r4}, 0x40) r5 = socket(0x200000000000011, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r5, &(0x7f0000000180)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r5, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r8}, 0x40) sendmsg$inet6(r0, &(0x7f00000014c0)={&(0x7f0000001240)={0xa, 0x4e22, 0x7b, @private0={0xfc, 0x0, [], 0x1}, 0x7294}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000001280)="b4c9941d41c26c1e05f27287fee317be75f8a2e8f8d09c6f9b215c5abe8fdd101a2361d38077a34c373275ed9556fbd580b529b5b460d56af5a89bcf7add4dd1cc325afb28d80f5462a49c2e0e3074e9e1891685e60e6283e02b7e2c7a8185c532406f232192ce34fae81ff509195c4fd0c5e8f52f1d9edb724042f4bde1454e37be53a1e1cfd01df18dc1e7c6256b2dad71fe68ebd96c6db378369e87fccf9976d0a7e96caf87d2b71b5034c7dbec6ff49515256a7c69681a60f72c751f3611928a2ed2aecc14e35d2702c5a532d75f1061d686053f6a3cf7ac82eb1fd3674eef800cacf7cb68", 0xe7}], 0x1, &(0x7f00000013c0)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r4}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r8}}}, @hopopts={{0x90, 0x29, 0x36, {0x2e, 0xe, [], [@calipso={0x7, 0x10, {0x2, 0x2, 0x1, 0x3, [0x0]}}, @ra={0x5, 0x2, 0x995}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @generic={0xe5, 0x39, "cc5647b80fe1fde430c5d3b5eeed3130efd924b77c48de3a440425faf941504b021c8f3721037221df158f97f02ef5b832c293cdc7dfce3eee"}, @hao={0xc9, 0x10, @mcast2}, @jumbo={0xc2, 0x4, 0xfffffff8}, @jumbo={0xc2, 0x4, 0x933}]}}}], 0xe0}, 0x20000001) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r10, &(0x7f0000000000)=ANY=[], 0x32600) sendfile(r10, r9, 0x0, 0xf03b0000) 14:52:53 executing program 3: unshare(0x4000a402) 14:52:53 executing program 4: unshare(0x4000ea03) 14:52:53 executing program 2: unshare(0x40003f00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:53 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@l2tp={0x2, 0x0, @initdev}, &(0x7f0000000480)=0x80, 0x800) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x1000008912, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(0x0) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000100)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000180)=0x28) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x28, r6, 0x5, 0x0, 0x0, {{}, {}, {0xc}}}, 0x28}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000125bd7000fddbdf2501000000000000960c4100000014fd1362726f6164636173742d6c696e6b0000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x2c, r6, 0x14, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'netpci0\x00'}}}, ["", "", "", "", ""]}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r6, 0x800, 0x70bd25, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8890}, 0x4000884) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x28, r4, 0x5, 0x0, 0x0, {{}, {}, {0xc}}}, 0x28}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="30000091", @ANYRES16=r4, @ANYBLOB="000125bd7000fddbdf2501000000000000960c4100000014fd1362726f6164636173742d6c696e6b0000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x2c, r4, 0x14, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'netpci0\x00'}}}, ["", "", "", "", ""]}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x8, 0x70bd26, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) 14:52:53 executing program 3: unshare(0x4000a603) 14:52:53 executing program 4: unshare(0x4000f000) 14:52:53 executing program 3: unshare(0x4000ac01) 14:52:53 executing program 2: unshare(0x40004000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:53 executing program 3: unshare(0x4000b200) 14:52:53 executing program 4: unshare(0x4000f003) 14:52:53 executing program 5: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) bind$netrom(r0, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x800) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0xbb8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0xffff}, 0x8) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}, 0x5}], 0x1, 0x42, 0x0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x4, @none, 0x6, 0x1}, 0xe) unshare(0x40000000) [ 854.891475][T13769] IPVS: ftp: loaded support on port[0] = 21 [ 854.910820][T13769] lo speed is unknown, defaulting to 1000 14:52:54 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x18b802, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'ip6erspan0\x00', 0x5}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000001c0)={0x1, 0x1, 0x1000, 0x5c, &(0x7f0000000140)="e76a4fe5724637a192e76c1bada5a5353b5ee6384e7484b5a83b909e21da022a989feeb55a7f9d5c653b4c9e0f82efb2e0d1923bc3db1ccd79d04ba7d1db5fdd3614008e82039cf9e162c64394e5f2bbe7863da305a55a2d30117f77", 0x1000, 0x0, &(0x7f00000002c0)="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"}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000240)={@val, @void, @eth={@random="9f84bb57964b", @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "0c1204", 0x8, 0x11, 0x0, @local, @loopback, {[], {0x0, 0x0, 0x8}}}}}}}, 0x42) 14:52:54 executing program 2: unshare(0x40004001) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:54 executing program 3: unshare(0x4000b400) 14:52:54 executing program 1: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x8000, @private0, 0x40}, {0xa, 0x4e22, 0x0, @loopback, 0x9}, 0xc71, [0x3, 0x3, 0x200, 0x5, 0x9, 0x4, 0xff, 0x1000]}, 0x5c) 14:52:54 executing program 4: unshare(0x4000f202) 14:52:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}}], 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001300)="fe", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0}}], 0x1f8, 0x122, 0x0) 14:52:54 executing program 2: unshare(0x40004800) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:54 executing program 3: unshare(0x4000b401) 14:52:54 executing program 4: unshare(0x4000f203) 14:52:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004900)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}}], 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001300)="fe", 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, 0x0}}], 0x1f8, 0x122, 0x0) [ 855.740268][T13807] IPVS: ftp: loaded support on port[0] = 21 14:52:54 executing program 3: unshare(0x4000b403) 14:52:54 executing program 2: unshare(0x40004a00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 855.790836][T13807] lo speed is unknown, defaulting to 1000 [ 856.142762][T13807] IPVS: ftp: loaded support on port[0] = 21 [ 856.155253][T13807] lo speed is unknown, defaulting to 1000 14:52:55 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)=0x100, 0x12) sendfile(r1, r0, 0x0, 0xffffffff800) sendfile(r1, r0, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)={0x1c, 0x0, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0x1c}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="00000009b4bb814cbeb100", @ANYRES16=0x0, @ANYBLOB="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"], 0x44}}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100), 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:55 executing program 4: unshare(0x4000f400) 14:52:55 executing program 2: unshare(0x40004c00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:55 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) r1 = socket(0xa, 0x1, 0x0) close(r1) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000a80)=[{&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x6, @private0}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000940)="f48a270d506e31314837a737bfec4a19998022cf14829847c08d9f5d6a833696c923b9e8685d4cadac6e36374e523956488a47b370e7e9a957cf615c76ce62695f3ae69eec876419e218cc826dbab9125d43c0ce94969aa7596f34d4cef381914daf1781aae72d7545ef67ed3f006c96b0b2df7cbc19c478d56604a7924a3383a960250820ee79c1134c342f83ed9e2c2375ae57c29ca0dfca2523422cff7ae8459366ed73502ed299040e06dab68bae3aefb62db93574e2289f681504", 0xbd}, {&(0x7f0000000bc0)="66772ac8e6d738bf2cd7417cd7b96336c3b390223ccefc9d0ea4521f3dbc60539641f4c31eb79063fb0c5a51b99c26133b51bc62d38698ee1d8911a9b41eac08e6d5ebb147f7034aad9d2e67535217068f64a07e8d7c1a004d6d44110e448ccbd987c3a519b8551696fecf11bc3ec2e15348dcce7164be70d22f0e0c76cc6c6d99e43f0c017535f53093df3350969940bc8fc97a2492f5452e6e90c0a6b81439437e08696387f4ba8746bfba4b223a1e6e8e511bc4e7b177cb8e4399fa799a0692bf1738a72f67d057bc2df82865fc48c4613c05", 0xd4}, {&(0x7f0000000cc0)="4766b249ac13cf983a3252c4e47b5b45c742c126a729eea6098570c3564435f2a72fcd50f6a3adb7fa6b38e7d201fd5d75f8b899409854dc3608e1d41e229169b99acc02faa1a298ee0c1bc8100a1d803964594772b4cf9735b378cfd9475bd888603c4c3119b447d94a2a651932c66833b2178dafc3bb1852a254b16041d87b9e46e8ee656c1d17d388576a9c6f020fed889c611210ca9fbd662ad491b53024f4feb9da94008e13cbfbaae0a334cda8494a5d0cbd9ba595ebcccfe8e07d2e6289f372518219db538dcae49c19e956c43d7dd6a54facf1d2adba654d1cecfcceb54827a3293d82b8034227", 0xeb}, {&(0x7f0000000a00)="10945de502c691eb33d0e290d973871f90d9be9fb918a3c78bce5c82aa00288dbf54cd5f3235b667cce2f57ef320587a16039f377695f49bab7ff4b89df26e3d71aa389796ba8ff60f4367ac4ab5a3ebc67633dcfd5f2b8acbd886972deaf40c9b527d06cffb86e73fcfbb63ba738badabfc4b5e879c73722e", 0x79}, {&(0x7f0000000f00)="1966432a752d718d6e4326e7a46381c800571e4ea6a990d21a2d925587907ec9cc1d98387a97a8758765c61ed054db87197aa76b6ba01e91dabc9fcf701e36fe5beef34945932001590b943026a24e1db70db42accbbc6d25b06c0db48ae7bc1b8802fd780790f2622d9a4d430e1e3f16b632a96035711abc2e7b49439bcab347e0a67d5411265b31739606700640c4b1ef5e81e3780678df40e3c5e58a069c6d0e675fc558609517eec693a60cb8beb4b2525ba8305823beff2db6f7b062673865d84df6fd08be6f6", 0xc9}, {&(0x7f00000002c0)="d5c9ed820ab8b655efe876c7da30b5099016d627c4825c", 0x17}, {&(0x7f0000001000)="cdef09f6889187139ce7d363452ff7e2b9304f7c0f56807a020d279eefe6f3733e0c852fc56119373e4d8c70aa781d1d5d3edd64e7d39e9fcebab0d2591cac1ca2496b5bc5e732be985f9dea3f2aa133327478810769b6be60f7502985c4eba50478d84d766e66a6d2afcd35364e21cef35d4d8a244879ffec7982d03f7b92006edd600b015dd937cbe7d20fc207531fbff8158746c1", 0x96}, {&(0x7f0000000dc0)="3b5c07d22ca6f0dfae0dd5f77f34f722d6090fc097f936111e8eab39ef7bcb5fb72cc22ab5c781cbc499b1aae1f3446c38aeb063a35edf797ba20105448eee967087650e7b7ec08358e13f9fcc4129c08bc1a24981ae2418b38a206e64d0d90c14f9c432c7ea4dce788d", 0x6a}, {&(0x7f00000010c0)="d973a7b09b4ba2ecac11358607adbd135fe39647e8fcc00584c542ec6506e3db3975f8f62e801905e992aab5a279ca70e10df0db3ffaae1c2355b4f4f96d5bf717064c186f53be1f92dff8a0a897e591bfb855c54992f6da7d1f390270ff69463871221b6bdbd730c137048c144cbf9e26436feb15115fab7b935b61a17371c9abf9c8edd1a01fe62523d2890af260500c71641cec0b503c9ffb95465ddba61716c78b83b503733eccc482b96aaca4689d6af57ec4fc58062a1a376a2a22dc6091cae916c4e1ecf6718d5326ca5a8df28f6f0525b9de88e41c6e069c5547d5362671e001d3b2fc12", 0xe8}, {&(0x7f00000011c0)="454096d3d989ed5d3e9628788b9414d830ecea886ec8dc252b0ae1e3694851dbc287c9c97489433977961048f873b563b37370e71edfebcee26d0db7440a060131df41755fe25fe97e53b36088d67479a1e68491a03acf90fa94f6509e059a1c8f24ae76eb0dee2e109bcb27", 0x6c}], 0xa, &(0x7f0000001300)=[@authinfo={0x18, 0x84, 0x6, {0x7}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0x1, 0x9}}], 0x80, 0x40}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="ab9ed9d1982f68428f3521db0ae160f7e06f9b2feb8fd710c0dbb80b8d4e528ca1ff27af171b79448400265fd73d3e3ce783b40f89f911f4cf8b4b2e978a937d9221946c0900bb4cedbf57051c8aab4ba6410cebfdecb042a62e302bc8c422d3d8bec102002617ca5555ac02709cd5cda8692f16914650717ed7a6ec8c4d2091175e5a8855fe62cfe295edee7bcf64721a", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x0, 0x1, "17"}, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000008c0)={r3, 0xa}, &(0x7f0000000900)=0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x7c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffe}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r4, 0x0, 0xe, 0x0, &(0x7f0000000200)="0c96fadfe67d576a000000e4ff00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x100009}, 0x3c) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, r5}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, r6, 0x100}, 0x40) r7 = socket(0x15, 0x5, 0x0) getsockopt(r7, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r8 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000880)=0x4) socket$netlink(0x10, 0x3, 0x15) connect$nfc_llcp(r7, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b96fb145722c01b3dcf014a434315b16a37da37df7746e36af26b91a270dc021d97081c45d93fa7317d35", 0x35}, 0x60) r9 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r10, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x18, 0x7, 0x9, 0x0, 0x6, r10, 0xd9, [], 0x0, 0xffffffffffffffff, 0x1, 0x4}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r11, 0x28, &(0x7f00000000c0)}, 0x10) socketpair(0x1f, 0x801, 0x1, &(0x7f0000000e40)={0xffffffffffffffff}) accept4$rose(r12, &(0x7f0000000ac0)=@full={0xb, @remote, @bcast, 0x0, [@null, @default, @rose, @bcast, @remote, @default]}, &(0x7f0000000ec0)=0xffffffffffffffd0, 0x800) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x68}}, 0x20000040) 14:52:55 executing program 3: unshare(0x4000ba03) 14:52:55 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000240)) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x20008001) unshare(0x40000000) 14:52:55 executing program 2: unshare(0x40005a02) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:55 executing program 4: unshare(0x4000f403) 14:52:55 executing program 3: unshare(0x4000bc03) [ 856.637203][ T27] audit: type=1804 audit(1589986375.231:303): pid=13886 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/837/memory.events" dev="sda1" ino=16373 res=1 14:52:55 executing program 3: unshare(0x4000be00) [ 856.725802][T13892] device geneve2 entered promiscuous mode [ 856.744191][ T27] audit: type=1800 audit(1589986375.241:304): pid=13886 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16373 res=0 14:52:55 executing program 2: unshare(0x40005c02) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:55 executing program 4: unshare(0x4000f603) [ 856.851353][ T27] audit: type=1804 audit(1589986375.241:305): pid=13886 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/837/memory.events" dev="sda1" ino=16373 res=1 [ 856.852022][T13887] IPVS: ftp: loaded support on port[0] = 21 14:52:55 executing program 0: unshare(0x40000000) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0x8) connect$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) 14:52:55 executing program 2: unshare(0x40006000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:55 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) close(r0) r1 = socket(0x2000000000000021, 0x2, 0x3) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000380)=""/47, 0x2f}], 0x4, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) bind(r2, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x10, r4, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r5}, 0x40) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000340)={0x1d, r5, 0x2, {0x0, 0xff, 0x4}, 0xfd}, 0x18) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x3f5, 0x10, 0x70bd2a, 0x25dfdbfb, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40080}, 0x8) r6 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r6, 0x29, 0x24, &(0x7f0000000100), 0x14b) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000640)="f4001100002b2c25fe8000110000000005baa68754ba00e8c1344f3e62d76c27e8000041020000002c80", 0x430}], 0x1}, 0x0) 14:52:55 executing program 3: unshare(0x4000c0fe) 14:52:55 executing program 4: unshare(0x4000fa00) [ 857.012034][ T27] audit: type=1804 audit(1589986375.362:306): pid=13902 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/837/memory.events" dev="sda1" ino=16373 res=1 [ 857.081119][T13887] lo speed is unknown, defaulting to 1000 [ 857.114815][T13927] IPVS: ftp: loaded support on port[0] = 21 [ 857.171796][T13927] lo speed is unknown, defaulting to 1000 14:52:55 executing program 1: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x1404, 0x200, 0x70bd2b, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x30}}, 0x12) 14:52:55 executing program 3: unshare(0x4000c200) 14:52:55 executing program 2: unshare(0x40006200) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:55 executing program 4: unshare(0x4000fa02) [ 857.378583][T13927] IPVS: ftp: loaded support on port[0] = 21 14:52:56 executing program 2: unshare(0x40006203) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:56 executing program 4: unshare(0x4000fa03) 14:52:56 executing program 3: unshare(0x4000c203) [ 857.419820][T13982] IPVS: ftp: loaded support on port[0] = 21 [ 857.425699][T13927] lo speed is unknown, defaulting to 1000 [ 857.543215][T13982] lo speed is unknown, defaulting to 1000 14:52:56 executing program 4: unshare(0x4000fc00) 14:52:56 executing program 2: unshare(0x40006401) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:56 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) close(r0) r1 = socket(0x2000000000000021, 0x2, 0x3) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000380)=""/47, 0x2f}], 0x4, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) bind(r2, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x10, r4, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r5}, 0x40) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000340)={0x1d, r5, 0x2, {0x0, 0xff, 0x4}, 0xfd}, 0x18) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x3f5, 0x10, 0x70bd2a, 0x25dfdbfb, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40080}, 0x8) r6 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r6, 0x29, 0x24, &(0x7f0000000100), 0x14b) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000640)="f4001100002b2c25fe8000110000000005baa68754ba00e8c1344f3e62d76c27e8000041020000002c80", 0x430}], 0x1}, 0x0) 14:52:56 executing program 0: unshare(0x40000000) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0x8) connect$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) 14:52:56 executing program 3: unshare(0x4000c403) [ 857.706291][T14037] IPVS: ftp: loaded support on port[0] = 21 [ 857.737959][T13982] IPVS: ftp: loaded support on port[0] = 21 [ 857.785161][T14037] lo speed is unknown, defaulting to 1000 14:52:57 executing program 4: unshare(0x4000fc03) 14:52:57 executing program 2: unshare(0x40006800) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:57 executing program 3: unshare(0x4000c603) 14:52:57 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x9, 0x0, 0x0, 0x1}}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000002240)={'batadv0\x00', r3}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000025c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002580)={&(0x7f0000002280)={0x14, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) close(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:57 executing program 0: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@local, @multicast1}, &(0x7f00000001c0)=0xc) r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r2 = socket(0x200000000000011, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e21, @empty}, {0x2, 0x4e21, @broadcast}, 0x7c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='ip6gretap0\x00', 0xa}) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000340)={@default, @bcast}) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="01000020c6295f74c98ed341fb59989c56741a76f8bc1bbea5a2539884e18021bcd375e4ff49c0827b4812e3ac75f7260f69d8510bb8efe13d7e16634dbeeb673c7700ff5469d7460e5145a2cca8f75b399fc494206c3d3ce9d1ea54e7225c6d3659b085d870c090d704b63bddab39d86f4cbc44f132edf3dcd8284538539792a37ad6e49b76a854bbe80e8b2a6e4dcd2884bf96bdf86f99aa4375e01cdb82acf3d70023c590964304a2f9d1025deea127f176ec7363d1c01b3bad09222b2ce80d9e816a65553618", @ANYRES16=0x0, @ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000140), &(0x7f00000002c0)=0x8) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000280)={0x13, 0x1000, 0xb, 0x7, 0x7fffffff}) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom}, [@null, @default, @bcast, @default, @bcast, @default, @default, @default]}, 0x48) 14:52:57 executing program 1: unshare(0x34020380) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x428, 0x0, 0x0, 0xffffffff, 0x0, 0x1f0, 0x390, 0x390, 0xffffffff, 0x390, 0x390, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x94f, 0x800], 0x1}}, @common=@ttl={{0x28, 'ttl\x00'}, {0x1, 0xe0}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x3, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @port=0x4e24, @gre_key=0x8e8}}}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@ttl={{0x28, 'ttl\x00'}, {0x0, 0x20}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x5, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @icmp_id=0x64, @gre_key=0x8}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @rand_addr=0x64010101, @private=0xa010102, @icmp_id=0x68, @gre_key}}}}, {{@ip={@private=0xa010101, @broadcast, 0x0, 0x0, 'sit0\x00', 'geneve0\x00', {}, {}, 0x88, 0x2, 0x52}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00', 0x0, 0x4, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x12, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x1a}, @gre_key=0x8000, @gre_key=0xdab6}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x488) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) bind$bt_sco(r1, &(0x7f0000000840)={0x1f, @none}, 0x8) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) recvmmsg(r2, &(0x7f0000002e40)=[{{&(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000880)=""/104, 0x68}], 0x3, &(0x7f0000000900)=""/178, 0xb2}, 0x5}, {{&(0x7f00000009c0)=@xdp, 0x80, &(0x7f0000002d80)=[{&(0x7f0000000a40)=""/52, 0x34}, {&(0x7f0000000a80)=""/151, 0x97}, {&(0x7f0000000b40)=""/192, 0xc0}, {&(0x7f0000000c00)=""/34, 0x22}, {&(0x7f0000000c40)=""/47, 0x2f}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/221, 0xdd}], 0x8, &(0x7f0000002e00)=""/31, 0x1f}, 0x80000008}], 0x2, 0x12001, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x140d, 0x2, 0x70bd29, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4186313f9de791c8) 14:52:57 executing program 3: unshare(0x4000ca00) 14:52:57 executing program 4: unshare(0x4000fe03) 14:52:57 executing program 2: unshare(0x40006c00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:57 executing program 3: unshare(0x4000cc03) 14:52:57 executing program 4: unshare(0x4000fe80) 14:52:57 executing program 2: unshare(0x40007400) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:57 executing program 4: unshare(0x4000fec0) 14:52:57 executing program 1: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) recvmsg$can_j1939(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000340)=""/208, 0xd0}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f0000000440)=""/61, 0x3d}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/97, 0x61}, {&(0x7f00000005c0)=""/184, 0xb8}, {&(0x7f0000000680)=""/247, 0xf7}], 0x7, &(0x7f00000027c0)=""/42, 0x2a}, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000002840), &(0x7f0000002880)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000800)) 14:52:57 executing program 3: unshare(0x4000ce01) [ 858.999422][T14114] IPVS: ftp: loaded support on port[0] = 21 [ 859.045254][T14114] lo speed is unknown, defaulting to 1000 14:52:57 executing program 4: unshare(0x4000ff00) 14:52:57 executing program 2: unshare(0x40007a00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:57 executing program 0: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@local, @multicast1}, &(0x7f00000001c0)=0xc) r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r2 = socket(0x200000000000011, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r2, &(0x7f0000000300)={0x11, 0x0, r3}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x400004e, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e21, @empty}, {0x2, 0x4e21, @broadcast}, 0x7c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='ip6gretap0\x00', 0xa}) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000340)={@default, @bcast}) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000b40)=ANY=[@ANYBLOB="01000020c6295f74c98ed341fb59989c56741a76f8bc1bbea5a2539884e18021bcd375e4ff49c0827b4812e3ac75f7260f69d8510bb8efe13d7e16634dbeeb673c7700ff5469d7460e5145a2cca8f75b399fc494206c3d3ce9d1ea54e7225c6d3659b085d870c090d704b63bddab39d86f4cbc44f132edf3dcd8284538539792a37ad6e49b76a854bbe80e8b2a6e4dcd2884bf96bdf86f99aa4375e01cdb82acf3d70023c590964304a2f9d1025deea127f176ec7363d1c01b3bad09222b2ce80d9e816a65553618", @ANYRES16=0x0, @ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000140), &(0x7f00000002c0)=0x8) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000280)={0x13, 0x1000, 0xb, 0x7, 0x7fffffff}) bind$ax25(r0, &(0x7f0000000200)={{0x3, @netrom}, [@null, @default, @bcast, @default, @bcast, @default, @default, @default]}, 0x48) 14:52:57 executing program 3: unshare(0x4000d003) 14:52:57 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0x14, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x9, 0x0, 0x0, 0x1}}]}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000002240)={'batadv0\x00', r3}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000025c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002580)={&(0x7f0000002280)={0x14, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) close(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 14:52:57 executing program 3: unshare(0x4000d201) 14:52:57 executing program 4: unshare(0x4000ff03) 14:52:57 executing program 2: unshare(0x40007a01) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 859.306603][T14114] IPVS: ftp: loaded support on port[0] = 21 14:52:58 executing program 4: unshare(0x41000000) 14:52:58 executing program 2: unshare(0x40007c01) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 859.399632][T14114] lo speed is unknown, defaulting to 1000 14:52:58 executing program 2: unshare(0x40007e01) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:58 executing program 3: unshare(0x4000da00) 14:52:58 executing program 4: unshare(0x60000000) 14:52:58 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000580)="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", &(0x7f0000000380)=""/229, 0x4}, 0x20) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:52:58 executing program 1: accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x400) unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x10000000f) write$cgroup_int(r0, &(0x7f00000000c0)=0x6, 0x12) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getpeername(r3, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @private1}, &(0x7f00000001c0)=0x80) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000000000)='\x00', 0x1) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)={r5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r5, 0x4) 14:52:58 executing program 3: unshare(0x4000da02) [ 859.686618][T14193] IPVS: ftp: loaded support on port[0] = 21 [ 859.722417][T14196] IPVS: ftp: loaded support on port[0] = 21 14:52:58 executing program 5: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) recvmsg$can_j1939(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000340)=""/208, 0xd0}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f0000000440)=""/61, 0x3d}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/97, 0x61}, {&(0x7f00000005c0)=""/184, 0xb8}, {&(0x7f0000000680)=""/247, 0xf7}], 0x7, &(0x7f00000027c0)=""/42, 0x2a}, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000002840), &(0x7f0000002880)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000800)) 14:52:58 executing program 2: unshare(0x400080fe) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:58 executing program 3: unshare(0x4000da03) [ 859.788007][ T27] audit: type=1804 audit(1589986378.392:307): pid=14199 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/842/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 859.821714][T14196] lo speed is unknown, defaulting to 1000 [ 859.855178][T14193] lo speed is unknown, defaulting to 1000 14:52:58 executing program 2: unshare(0x40008201) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:58 executing program 3: unshare(0x4000dc03) [ 859.958359][T14227] IPVS: ftp: loaded support on port[0] = 21 14:52:58 executing program 2: unshare(0x40008202) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:58 executing program 3: unshare(0x4000de00) 14:52:58 executing program 4: unshare(0x76030000) [ 860.072279][T14227] lo speed is unknown, defaulting to 1000 [ 860.092337][T14193] IPVS: ftp: loaded support on port[0] = 21 14:52:58 executing program 2: unshare(0x40008600) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:59 executing program 5: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) recvmsg$can_j1939(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000340)=""/208, 0xd0}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f0000000440)=""/61, 0x3d}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/97, 0x61}, {&(0x7f00000005c0)=""/184, 0xb8}, {&(0x7f0000000680)=""/247, 0xf7}], 0x7, &(0x7f00000027c0)=""/42, 0x2a}, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000002840), &(0x7f0000002880)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000800)) [ 860.471948][T14289] IPVS: ftp: loaded support on port[0] = 21 [ 860.506378][T14289] lo speed is unknown, defaulting to 1000 14:52:59 executing program 1: unshare(0x40000000) r0 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r0, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000007c0)=0x14, 0x40000) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, 0x1, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_FLAGS={0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x24040014}, 0x24000000) 14:52:59 executing program 3: unshare(0x4000e203) 14:52:59 executing program 4: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x15, "02ff0100000001230000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300100000e4ff064b3f013a000000080000008f00000000ac50d5fe326a008356edb9a6348c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da3600"}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffff22}, 0x80) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7ff, 0x4) 14:52:59 executing program 2: unshare(0x40008a00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:59 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000580)="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", &(0x7f0000000380)=""/229, 0x4}, 0x20) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:52:59 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x21f60, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000000001c0002800600010036000000040003800c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1, @ANYBLOB="8de331ab05e43a147edcecf5101fa3529d0270ec10c92d3067a501bb4fbdda72e626ffe32de0c80e891fe710912ebc41aae1afa2f7dc8684d86b88bfc475174beefcd2ec1d4a7a14082c98d48da4da36819c63efcf0e931ab2e608000000c16dd24ba96e1350fd54b09ebdbfdb9cc601828138c33ce4d486efeb1dd1035f015a46a60d61b32b13f7f482319921a0c18a1f416e5f4ba8c4280e79f615611f0552fcb5066ded93897c951bb0975ff3445dce09380a704fca37c29d3d965f38b9671eaa2db59af916cfe928a95b77ab37eeffbf7316f953065f9e3bb7e80b"], 0x5c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="24000000190019050000000000008ff9083f21ff9b1e0d45ab85c21e1ea274075f08e5b0b8e5f731e8cf62"], 0x24}}, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x4, 0x1000}) r4 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r4, 0x0, 0x0) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0xbb8) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x10, &(0x7f0000000300)={r7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r7, 0x3, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000008c0)={r7, 0xffffffff, 0x200, 0x5}, &(0x7f0000000900)=0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@ipv4_getnetconf={0x3c, 0x52, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x7f}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x400}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000840}, 0x20000000) 14:52:59 executing program 2: unshare(0x40009400) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:52:59 executing program 3: unshare(0x4000e401) [ 861.201225][T14324] IPVS: ftp: loaded support on port[0] = 21 [ 861.204538][T14327] IPVS: ftp: loaded support on port[0] = 21 14:52:59 executing program 2: unshare(0x40009603) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 861.257912][T14324] lo speed is unknown, defaulting to 1000 14:52:59 executing program 3: unshare(0x4000ea00) [ 861.314043][T14327] lo speed is unknown, defaulting to 1000 14:53:00 executing program 2: unshare(0x40009c01) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:00 executing program 3: unshare(0x4000ea03) [ 861.465055][T14324] IPVS: ftp: loaded support on port[0] = 21 [ 861.472489][ T27] audit: type=1804 audit(1589986380.072:308): pid=14321 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/843/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 861.566436][T14327] IPVS: ftp: loaded support on port[0] = 21 [ 861.572824][T14324] lo speed is unknown, defaulting to 1000 [ 861.605720][T14327] lo speed is unknown, defaulting to 1000 14:53:00 executing program 1: unshare(0x4040880) 14:53:00 executing program 3: unshare(0x4000ec00) 14:53:02 executing program 4: unshare(0x40000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x20, 0x9}, 0x8) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x978e, @none, 0x200, 0x1}, 0xe) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) 14:53:02 executing program 2: unshare(0x4000aa01) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:02 executing program 1: r0 = socket(0x1e, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/159, 0x9f}], 0x1}, 0x0) unshare(0x40000000) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0x72c1) 14:53:02 executing program 5: accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x400) unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x10000000f) write$cgroup_int(r0, &(0x7f00000000c0)=0x6, 0x12) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) getpeername(r3, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @private1}, &(0x7f00000001c0)=0x80) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000000000)='\x00', 0x1) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)={r5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x3, 0x4}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r5, 0x4) 14:53:02 executing program 3: unshare(0x4000f000) 14:53:02 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000580)="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", &(0x7f0000000380)=""/229, 0x4}, 0x20) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:02 executing program 3: unshare(0x4000f201) [ 863.695072][T14459] IPVS: ftp: loaded support on port[0] = 21 [ 863.723490][T14463] IPVS: ftp: loaded support on port[0] = 21 14:53:02 executing program 2: unshare(0x4000b402) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 863.743019][T14464] IPVS: ftp: loaded support on port[0] = 21 [ 863.769199][T14459] lo speed is unknown, defaulting to 1000 [ 863.812075][T14463] lo speed is unknown, defaulting to 1000 [ 863.829288][T14464] lo speed is unknown, defaulting to 1000 14:53:02 executing program 3: unshare(0x4000f202) 14:53:02 executing program 2: unshare(0x4000b601) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 863.936271][ T27] audit: type=1804 audit(1589986382.532:309): pid=14461 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/844/cgroup.controllers" dev="sda1" ino=16366 res=1 14:53:02 executing program 3: unshare(0x4000f203) [ 864.011539][T14463] IPVS: ftp: loaded support on port[0] = 21 [ 864.031952][T14469] IPVS: ftp: loaded support on port[0] = 21 14:53:02 executing program 2: unshare(0x4000ba02) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 864.081681][T14469] lo speed is unknown, defaulting to 1000 [ 864.100512][T14463] lo speed is unknown, defaulting to 1000 14:53:02 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'team_slave_1\x00'}}, 0x1e) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@can, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x3ff, {{0xa, 0x4e23, 0x7, @empty, 0x7}}}, 0x90) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) unshare(0x40000000) 14:53:02 executing program 2: unshare(0x4000ba03) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 864.272429][T14584] IPVS: ftp: loaded support on port[0] = 21 [ 864.290296][T14584] lo speed is unknown, defaulting to 1000 [ 864.335774][T14605] IPVS: ftp: loaded support on port[0] = 21 [ 864.352193][T14605] lo speed is unknown, defaulting to 1000 14:53:04 executing program 3: unshare(0x4000f400) 14:53:04 executing program 5: unshare(0x40000000) r0 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r0, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000007c0)=0x14, 0x40000) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) sendmsg$NFT_MSG_GETTABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, 0x1, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x5}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_FLAGS={0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x24040014}, 0x24000000) 14:53:04 executing program 2: unshare(0x4000be02) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:04 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000580)="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", &(0x7f0000000380)=""/229, 0x4}, 0x20) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:04 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) unshare(0x40000000) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)={0x1c, r2, 0x209, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x5}]}, 0x1c}}, 0x0) r3 = socket(0x200000000000011, 0x3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r3, &(0x7f0000000180)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r3, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r6}, 0x40) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r2, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_IFINDEX={0x8, 0xb, r6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x240800c1}, 0x20040010) 14:53:05 executing program 2: unshare(0x4000c00f) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:05 executing program 3: unshare(0x4000f403) [ 866.400922][T14648] IPVS: ftp: loaded support on port[0] = 21 [ 866.408532][T14649] IPVS: ftp: loaded support on port[0] = 21 [ 866.437378][T14649] lo speed is unknown, defaulting to 1000 14:53:05 executing program 1: unshare(0x40000000) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000e40)={'filter\x00', 0x7, 0x4, 0x3e8, 0x108, 0x218, 0x218, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000e00), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x400, 'syz0\x00', {0x81c2}}}}, {{@arp={@multicast1, @remote, 0x1418e9687134aaff, 0xffffff00, 0x4, 0x8, {@mac, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}}, {@empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}}, 0x80, 0x0, 0x0, 0x4, 0xb6, 0xc0, 'veth0_to_bond\x00', 'veth1_virt_wifi\x00', {}, {}, 0x0, 0x40}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x17}, @multicast1, 0x0, 0x0, 0x7, 0x4, {@empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}}, {@empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}}, 0x2, 0x1ff, 0x2, 0xee9, 0x9, 0x228, 'macvlan1\x00', 'team_slave_0\x00', {}, {0xff}, 0x0, 0x13}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xe94f, 0x300}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x438) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x0, r4, r5}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x40, 0x4, 0x7}}, 0xe8) sendmsg$nl_generic(r0, &(0x7f00000007c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000780)={&(0x7f0000000840)={0x5bc, 0x28, 0x20, 0x70bd26, 0x25dfdbfd, {0x6}, [@nested={0x159, 0x40, 0x0, 0x1, [@generic="a19e3cf21329d37a93c86669e4c93c0efd599cdbbe9c380fc5334369", @generic="8b1923681cf276f2eb6772ef945b3b440208079c36610b003cb2be67dd248fbe1e6e9db9505618e11af562bfb733068c7247449c02876e03a349f15b97c49b6e3eb0abddbece6570187c29ff0c1dbc4e195e1ca61f98e38e326542cf1e34c4f6f03a59e70cad92005ec9b8f9077c6d212a6deda3f474811f42c12904e660aa9925fd69a6ea1644c4c14e596e730c292ba6d04fe3063fe3a8eddb95552f36c6a504cb028aa2912c79f2fcec8811c35ad1", @generic="17363020b04bf1b790a7d8cbc3f8c1fecb065a033cde15cebcf697dc2cb7d2ac75d036809c8be0aa4e937226d203f3ce9e42fe56d701dbfa97dd87ddc1c80562f7c986ad06b30b4021562f5a554ff7ab4c38461fc63854a936d486e60ae71e0ac21396d3f10113b937e52e6a25f6054539d3f6a566", @typed={0x14, 0x36, 0x0, 0x0, @ipv6=@local}]}, @nested={0x272, 0x61, 0x0, 0x1, [@typed={0x8, 0x35, 0x0, 0x0, @fd=r1}, @generic="be45821b66a2011e2dc9c155d7a9029b412885f0fdfe1976dd26c0fcd2a06f429f67f2f7275fa6ad73045601bc077300c0355ac7886d680e194dd68216cab6c071ec346b20d1d746c77ace5888788228d83c664f6a034995f75c1b3603b0b7993d37cf29c50c12909b8c0bde6a04b1dda1c88fe07a281f405ed647ff05fb661680f2057cad143032c68010ebb66671", @typed={0x14, 0x38, 0x0, 0x0, @ipv6=@empty}, @generic="a004cd6d87e08ace74474c78057c2157688686459e14f0d1482ad8a4694716c77e97afc3bc4c09912608db6b41fd290ea929efd17a98303bbfcab0a7fdc60d42a7224b51129c06044bd4dff00c", @generic="257e95729131b029ac850fb6682ed934eea50910738f94b03cf03ea82c72ac917780bac0b82a6e3d3c60e6d2a83e236617ac7db6e6c51b5db740ab2006914fa53f099c84c4772ae2bdca1518946ef9b8d22750f2bd8bf175eb1f2f271e5d44100854241422db4baa80b6d8ddd270201f3c538ce7eab3e06c", @generic="09e58c8ee4891e44eace86169bc392e9530bef83c7ad4dcffe96b45b21b3ea9cba9bddc55d0255a93205eca75057481a7f40de03ce745a9c5779c4c1b905e3edf1ce03d85a1b3b2dad21d2943bf839ccd4229d808d334a7913d47f62cff57489c013424f7aec34fe7f9dd08c1087336d4c742dab14b78e0d2b6408c9a75ff11209099a5bce7fbe23e9b218d85a9bd5cd2756e201c4047e1d4974ef4eca897751f2f576faed57b760d0cc74cdc84ce1b71386a022daa2fa0f5e9c60b9056c052ee50c98", @generic="aab2c47ca7f7c053200f56eafe2efefc8edfe6ad590928742393a4fdab5791722d90cf24838f65e1a49133b7dca3c72b6ef625", @typed={0x8, 0x53, 0x0, 0x0, @uid=r5}]}, @typed={0x14, 0x50, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x35}}, @nested={0x1c0, 0x31, 0x0, 0x1, [@generic="3073cda573d5d5d566165c9f4f03359804c6f4a1776c3b687de7477e8e420d801c5100d1e99d966ace2d8170d49510b7bd96f990d761f0c54828591d6beb6498ef1005cb5e2fe021e59f11b927b5d8cd143808982278372bab9565792d70f47310e1803b11d7b57f2739eea8fbb1e53520ef1acdfa97e5f18534665c2699c316d60a67e3108412d33031a26e3558831041aaf2eba2ad8e1ced71bfa03477303e707a12aab47dba5b4a4d7b4ed60b05a30ebe88d4f165bc5c63dadbfbcc81048305e77b3f74cbe87638000a1d113a", @typed={0xb, 0x80, 0x0, 0x0, @str='vmnet1\x00'}, @generic="5b3830af72847c86fa734ab62f9dde28d43095a69aa52f9a35c0ef23eb3fda8a4ef483891a406c0a66315a49e4ca2334379c8064b4a008915b3baf44112f59d763c07da30c21594844108cf0c7ed66bd264e8b29915499d3cdd8286c38745b046b0c8f754e3c63e77d047ee7ff277851f95baf1edc9f4ab5ed64b8df3e248ba49a954c074dc4bd265f15d6f9184d1a9e5ae21a5951a682ade3678554e6e4b7d12ba50ac2111a5860876ba7087903b1a1f4d38f97bee88231e94f06031ad5cacb50fa334cdb34e28b14a79ab61ff47221184f43cba34c7dd27d216c150c481e18e962"]}, @typed={0x4, 0x4}]}, 0x5bc}, 0x1, 0x0, 0x0, 0x4004091}, 0x10) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/1856], 0x740) [ 866.479823][T14648] lo speed is unknown, defaulting to 1000 [ 866.545993][T14667] IPVS: ftp: loaded support on port[0] = 21 14:53:05 executing program 2: unshare(0x4000c0fe) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:05 executing program 3: unshare(0x4000f601) [ 866.646112][T14667] lo speed is unknown, defaulting to 1000 14:53:05 executing program 2: unshare(0x4000c200) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 866.677622][ T27] audit: type=1804 audit(1589986385.282:310): pid=14651 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/845/cgroup.controllers" dev="sda1" ino=15799 res=1 [ 866.680379][T14657] IPVS: ftp: loaded support on port[0] = 21 14:53:05 executing program 3: unshare(0x4000f603) 14:53:05 executing program 2: unshare(0x4000c203) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 866.811324][T14657] lo speed is unknown, defaulting to 1000 14:53:05 executing program 5: r0 = socket(0x1e, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/159, 0x9f}], 0x1}, 0x0) unshare(0x40000000) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0x72c1) 14:53:05 executing program 3: unshare(0x4000fa00) [ 866.922523][T14667] IPVS: ftp: loaded support on port[0] = 21 [ 866.943533][T14753] IPVS: ftp: loaded support on port[0] = 21 14:53:05 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000580)="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", &(0x7f0000000380)=""/229, 0x4}, 0x20) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000002) [ 867.354651][T14753] lo speed is unknown, defaulting to 1000 [ 867.393000][ T27] audit: type=1804 audit(1589986385.992:311): pid=14760 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/846/cgroup.controllers" dev="sda1" ino=16372 res=1 14:53:07 executing program 3: unshare(0x4000fa02) 14:53:07 executing program 2: unshare(0x4000c403) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:07 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000580)="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", &(0x7f0000000380)=""/229, 0x4}, 0x20) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000002) 14:53:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r3, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}, @L2TP_ATTR_COOKIE={0xff15, 0xf, 0x6}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xfffffffffffffffc}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44000001}, 0x4000001) r4 = socket(0x200000000000011, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r4, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r7}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1036b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6, 0x5, 0x4e23}, @IFLA_GENEVE_TTL_INHERIT={0x5}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0x0, 0x20008085}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000340)={'ah\x00'}, &(0x7f0000000380)=0x1e) 14:53:07 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendto$l2tp(r1, &(0x7f0000000040)="ab9758f89b7d2c2253da33c4a764e41c02e078a4d07faa0407871841ece8caf2df516c1fe82e60c3e95f511505c964eaf9ee22c03c8fa4dbc7c75b3339833ca927b20084d44b4fd75e8e30f5454ce0101115d226acd7368bd4b4cd1e3621c3880835f4833f4068690dfd08fa175b61ddc01e95", 0x73, 0x4800, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100, 0x1}, 0x10) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) unshare(0x40000000) 14:53:07 executing program 3: unshare(0x4000fa03) 14:53:07 executing program 2: unshare(0x4000cc03) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 869.235884][ T27] audit: type=1804 audit(1589986387.832:312): pid=14807 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/847/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 869.260548][T14804] device geneve3 entered promiscuous mode [ 869.274045][T14805] IPVS: ftp: loaded support on port[0] = 21 14:53:07 executing program 3: unshare(0x4000fc00) 14:53:07 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000580)="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", &(0x7f0000000380)=""/229, 0x4}, 0x20) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000002) 14:53:07 executing program 4: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@l2tp={0x2, 0x0, @initdev}, &(0x7f0000000480)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@empty, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x41}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x5cf, 0x4e22, 0x0, 0x2, 0x20, 0x0, 0x0, r3, r4}, {0x80, 0x596d, 0xffffffff, 0x45c, 0x0, 0xffff, 0x7f, 0xb4}, {0x10, 0xffffffffffffffff, 0x9, 0x7}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x4d2, 0x33}, 0xa, @in6=@empty, 0x3506, 0x1, 0x3, 0x0, 0x40, 0x4, 0x7}}, 0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=@delpolicy={0x1d0, 0x14, 0x2, 0x70bd26, 0x25dfdbff, {{@in=@remote, @in6=@dev={0xfe, 0x80, [], 0x37}, 0x4e22, 0x6, 0x4e24, 0x1ff, 0x2, 0xa0, 0x80, 0x0, 0x0, r4}, 0x0, 0x1}, [@replay_val={0x10, 0xa, {0x70bd2c, 0x70bd2b, 0x40}}, @algo_crypt={0x11e, 0x2, {{'cbc-serpent-avx\x00'}, 0x6b0, "0b82ccbb4474e972a4369e371f1edcd72284b4072bc259162a236520c2b1f1716036cfaf5aafcbae867b2fe412c787442397e6c7ecad44c729648ad071a8cf91610548fffedd6fb2e21ed47f1c25d57401dd073499ad532eeb6a2bc0accf5d67d759784a66c55242ef45f8b2b37b1f2383c27aadd54b04e977ebc15d751f2fa1098ae4418d4257c71ba39692e511740b6ea859d660447a5bd3c99d235cf8a14d894ef9c18ac55dcb3864c6d8db2157e9cd688373e7816a2f55f1de986696b00ded541df4c504bd0bd36b9a9c88e9a8be14cdd37c2037"}}, @user_kmaddress={0x2c, 0x13, {@in6=@private1={0xfc, 0x1, [], 0x1}, @in=@multicast2, 0x0, 0xa}}, @lifetime_val={0x24, 0x9, {0x81, 0x4, 0x8}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x8844}, 0x40000) r5 = socket(0x10, 0x80002, 0x0) ioctl(r5, 0x1000008912, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x28, r7, 0x5, 0x0, 0x0, {{}, {}, {0xc}}}, 0x28}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r5, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000125bd7000fddbdf2501000000000000960c4100000014fd1362726f6164636173742d6c696e6b0000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x2c, r7, 0x14, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'netpci0\x00'}}}, ["", "", "", "", ""]}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x400, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x4004024) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e24, @broadcast}}) unshare(0x40010000) 14:53:07 executing program 2: unshare(0x4000d003) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 869.347577][T14805] lo speed is unknown, defaulting to 1000 14:53:08 executing program 3: unshare(0x4000fc03) 14:53:08 executing program 2: unshare(0x4000d401) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 869.535535][T14818] device geneve3 entered promiscuous mode 14:53:08 executing program 3: unshare(0x4000fe03) [ 869.574109][ T27] audit: type=1804 audit(1589986388.172:313): pid=14843 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/848/cgroup.controllers" dev="sda1" ino=16378 res=1 14:53:08 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) sendto$l2tp(r0, &(0x7f0000000000)="5e78379cf87dcac98b2db2cadc7657d1c80f2413c20507f9e1e38102ceb8d61104681f11a4fb902f57c9817d1f3d979fc3154049331d57df4824c4cc56a06cb27ee47ed2f53ff3c17ca8eca89ea687c07e8c2d4fc9676c3a4c8e97fd0fe34d7ba4408f585e53c0501a34ae6a4ba38cf36c8b74cd330311abfaddcbefbcf0e0e7c399b7", 0x83, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10) unshare(0x8000e00) [ 869.649532][T14863] IPVS: ftp: loaded support on port[0] = 21 [ 869.690237][T14863] lo speed is unknown, defaulting to 1000 14:53:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r3, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}, @L2TP_ATTR_COOKIE={0xff15, 0xf, 0x6}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xfffffffffffffffc}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44000001}, 0x4000001) r4 = socket(0x200000000000011, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r4, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r7}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1036b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6, 0x5, 0x4e23}, @IFLA_GENEVE_TTL_INHERIT={0x5}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0x0, 0x20008085}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000340)={'ah\x00'}, &(0x7f0000000380)=0x1e) 14:53:08 executing program 2: unshare(0x4000d403) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:08 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:08 executing program 4: unshare(0x40000000) socketpair(0x8, 0x3, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000000)=0x5, 0x4) 14:53:08 executing program 3: unshare(0x4000fe80) 14:53:08 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r1, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x18, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r4, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc0000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffec}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000840}, 0x40000) unshare(0x40000000) 14:53:08 executing program 2: unshare(0x4000da02) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:08 executing program 3: unshare(0x4000fec0) [ 869.941364][T14903] IPVS: ftp: loaded support on port[0] = 21 [ 869.949527][T14904] IPVS: ftp: loaded support on port[0] = 21 [ 869.984794][T14903] lo speed is unknown, defaulting to 1000 14:53:08 executing program 2: unshare(0x4000dc02) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:08 executing program 3: unshare(0x4000ff00) [ 870.031675][ T27] audit: type=1804 audit(1589986388.632:314): pid=14902 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/849/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 870.061729][T14904] lo speed is unknown, defaulting to 1000 14:53:08 executing program 2: unshare(0x4000e201) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:08 executing program 3: unshare(0x41000000) [ 870.188779][T14906] device geneve3 entered promiscuous mode [ 870.204300][T14903] IPVS: ftp: loaded support on port[0] = 21 14:53:09 executing program 5: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:09 executing program 2: unshare(0x4000e203) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:09 executing program 3: unshare(0x60000000) [ 870.556585][T14977] IPVS: ftp: loaded support on port[0] = 21 [ 870.592334][T14977] lo speed is unknown, defaulting to 1000 [ 870.698143][ T27] audit: type=1804 audit(1589986389.302:315): pid=14978 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1757/cgroup.controllers" dev="sda1" ino=15797 res=1 14:53:10 executing program 4: unshare(0x50010000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) recvmsg$can_j1939(r0, &(0x7f0000001100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/59, 0x3b}], 0x1, &(0x7f0000000100)=""/4096, 0x1000}, 0x0) bind$bt_sco(r1, &(0x7f0000001140), 0x8) 14:53:10 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:10 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$SIOCRSACCEPT(0xffffffffffffffff, 0x89e3) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) unshare(0x40000000) 14:53:10 executing program 2: unshare(0x4000e801) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:10 executing program 3: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000380)={0x100, 0xfffffffffffff000, 0x4, 0x5, 0x5, [{0xff, 0x7, 0xa, [], 0x2509}, {0x8, 0x3, 0xa3, [], 0x80}, {0x81, 0x2000000, 0xffffffff}, {0x100000000, 0x6, 0x9b6, [], 0x201}, {0xee, 0xfffffffffffffff9, 0x0, [], 0x508}]}) unshare(0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getrule={0x14, 0x22, 0x400, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48095}, 0x40811) 14:53:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r3, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x4c, r2, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}, @L2TP_ATTR_COOKIE={0xff15, 0xf, 0x6}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xfffffffffffffffc}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x44000001}, 0x4000001) r4 = socket(0x200000000000011, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r4, &(0x7f0000000180)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r4, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r7}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1036b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6, 0x5, 0x4e23}, @IFLA_GENEVE_TTL_INHERIT={0x5}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x54}, 0x1, 0x0, 0x0, 0x20008085}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000340)={'ah\x00'}, &(0x7f0000000380)=0x1e) [ 871.450877][T15008] IPVS: ftp: loaded support on port[0] = 21 [ 871.468585][T15008] lo speed is unknown, defaulting to 1000 14:53:10 executing program 2: unshare(0x4000ea03) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 871.579560][ T27] audit: type=1804 audit(1589986390.182:316): pid=15032 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/850/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 871.604077][T15010] device geneve3 entered promiscuous mode 14:53:10 executing program 2: unshare(0x4000f000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:10 executing program 2: unshare(0x4000f203) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:10 executing program 2: unshare(0x4000f400) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:10 executing program 5: unshare(0x50010000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) recvmsg$can_j1939(r0, &(0x7f0000001100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/59, 0x3b}], 0x1, &(0x7f0000000100)=""/4096, 0x1000}, 0x0) bind$bt_sco(r1, &(0x7f0000001140), 0x8) 14:53:10 executing program 3: unshare(0x40000500) socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000000000)) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0xffff7fff, 0x1, 0x0, 0x0, 0x9}, 0x14) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x2, 0x1f, 0x20, "f6926dd646e6e127b9d410df7de4b6b4c20a7ff4f3e02bb1dc201f1aeef682f808f89ce2c37cf16c35436b332bd7f085480cd65525a205943b44d6235cfd74", 0x2f}, 0x60) 14:53:10 executing program 4: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @initdev}, &(0x7f0000000180)=0xc) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60880045}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x5, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40880}, 0x2404c081) 14:53:10 executing program 2: unshare(0x4000f403) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 872.163806][T15062] IPVS: ftp: loaded support on port[0] = 21 14:53:10 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:10 executing program 2: unshare(0x4000fa00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 872.270379][T15062] lo speed is unknown, defaulting to 1000 14:53:10 executing program 3: unshare(0x28040cc0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) socket$inet(0x2, 0x80000, 0x42) 14:53:10 executing program 5: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:11 executing program 2: unshare(0x4000fa03) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 872.478969][ T27] audit: type=1804 audit(1589986391.082:317): pid=15071 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/851/cgroup.controllers" dev="sda1" ino=16380 res=1 14:53:11 executing program 3: unshare(0x40000000) r0 = socket$inet(0x2, 0x800, 0x8) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xbb8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x3, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={r4, 0x5}, &(0x7f00000005c0)=0x8) socketpair(0x4, 0x800, 0x2, &(0x7f0000000400)={0xffffffffffffffff}) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000401048d733dece986ac099688f34384286377ff04000002"], 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x4) 14:53:11 executing program 5: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:11 executing program 2: unshare(0x4000fc00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 872.689964][T15062] IPVS: ftp: loaded support on port[0] = 21 [ 872.718415][T15110] IPVS: ftp: loaded support on port[0] = 21 [ 872.751570][T15062] lo speed is unknown, defaulting to 1000 14:53:11 executing program 2: unshare(0x4000fc03) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:11 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) [ 872.834842][T15110] lo speed is unknown, defaulting to 1000 [ 873.016470][T15110] IPVS: ftp: loaded support on port[0] = 21 [ 873.037975][ T27] audit: type=1804 audit(1589986391.642:318): pid=15117 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1761/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 873.081683][T15110] lo speed is unknown, defaulting to 1000 [ 873.120754][ T27] audit: type=1804 audit(1589986391.712:319): pid=15161 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/852/cgroup.controllers" dev="sda1" ino=16379 res=1 14:53:14 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000000)) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x2) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) 14:53:14 executing program 2: unshare(0x4000fe03) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:14 executing program 1: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) r4 = bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r3}, 0x40) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r4, &(0x7f0000000100), 0x0}, 0x20) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000000f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001700)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x400010000, 0x0, 0x0, 0x0, &(0x7f0000001680)={0x0, 0x2}, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x6, 0xfcc, 0x20}, &(0x7f0000000280)=0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x4}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=r7, 0x4) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r9, r8, 0x0, 0x10000000f) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, [@exit, @alu={0x54aca14e2237afea, 0x1, 0xb, 0x7, 0x4, 0x40, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe}, @map={0x18, 0xa, 0x1, 0x0, r4}, @map={0x18, 0x3, 0x1, 0x0, 0x1}, @alu={0x4, 0x0, 0xb, 0x9, 0x9, 0x18}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x1, 0xc, 0x7, 0x3, 0x2, 0x1}, @map_val={0x18, 0x2, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x84, &(0x7f0000000100)=""/132, 0x1e00, 0x4, [], 0x0, 0x1b, r5, 0x8, &(0x7f00000001c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x6, 0x800, 0x5}, 0x10, r7, r8}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r10, 0x0, 0x12, 0x6b, &(0x7f00000002c0)="86c760c3988e19fac6238ee92a44e8642ac4", &(0x7f0000000300)=""/107, 0x1, 0x0, 0xf9, 0xf0, &(0x7f0000000380)="56ec93a993097aa6a9e6fa2d05616aea60049d836ae2b12f4f981b35e4bfb356643defb618410d30dd68bd6f2a08af84d2ca9b28245a72799c17482b9fda6e03be1a28a5503bdae625d0e0db9314a10ed82fa63405965667c062ff463f5164aaa5740af7955401bd066a35bcb5a1b816b0fff01274c647bb9fe2087161ab77c30de9bf23f32e067a7b4403c9036cd15dec4ccfb367ffdf9638551c1dfc81c8c74c09ff42e15a44948e077c7eacb582dc53bcb2cb50821011593798345ac36e446da13795c5bf71aad62048ecfbb49a8b4bc25caa95bbe398958a596a9b438bd9d06f708e65b1489f52b4bc6b4f78519c7d242e683d13e000b8", &(0x7f0000000480)="86297ddedd6f8cfd1d47986368b19eb7180880d0c5ee0d72ad615f9562b100a6c87c626c154deca1b5c6cb2ab300b5cacb28cd5a16e9450cdbe6438f5a51c53aabb8ce24f18cafe31b9fc1468ff7b4def4c3e9a51a813fbc1d6dbd40c2888f4c2aaa01ae00ce8a5e72d78a9708aab9500ff2d9072f6451bf627fd6e8e4feae56ac2a51f8c209310d6ae80bff03fdb086245ccc56f3a71967fac334aa37c0a17d9424b50a0381db25e65898d4c1878882f9d67da3aef0bd878e138a94f92c27d3495a93ffe8b31a6dd7ed98e4b6a914f7fd09f44387dd4db03905371190900180adc8e4494193e388e5ca750476282485"}, 0x40) unshare(0x40000000) 14:53:14 executing program 5: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:14 executing program 3: unshare(0x6a060800) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:53:14 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000002) 14:53:14 executing program 2: unshare(0x4000fe80) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 875.444768][T15223] IPVS: ftp: loaded support on port[0] = 21 14:53:14 executing program 2: unshare(0x4000fec0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 875.534996][T15223] lo speed is unknown, defaulting to 1000 14:53:14 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000002) 14:53:14 executing program 2: unshare(0x4000ff00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:14 executing program 3: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r1 = accept(r0, &(0x7f0000004640)=@in6={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000046c0)=0x80) r2 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@l2tp={0x2, 0x0, @initdev}, &(0x7f0000000480)=0x80, 0x800) r3 = socket(0x10, 0x80002, 0x0) ioctl(r3, 0x1000008912, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)={0x28, r5, 0x5, 0x0, 0x0, {{}, {}, {0xc}}}, 0x28}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000125bd7000fddbdf2501000000000000960c4100000014fd1362726f6164636173742d6c696e6b0000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x2c, r5, 0x14, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'netpci0\x00'}}}, ["", "", "", "", ""]}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000047c0)={&(0x7f0000004700)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004780)={&(0x7f0000004740)={0x1c, r5, 0x4, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xf6fae231cfb65fa6}, 0x46d5cdee708670a8) unshare(0x48021500) [ 875.740734][ T27] audit: type=1804 audit(1589986394.343:320): pid=15224 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir773012762/syzkaller.486Ppt/1762/cgroup.controllers" dev="sda1" ino=16376 res=1 14:53:14 executing program 4: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x80800) unshare(0x40000000) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) recvmmsg(r1, &(0x7f0000003cc0)=[{{&(0x7f0000000100)=@ethernet, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/131, 0x83}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000180)=""/53, 0x35}, {&(0x7f0000000700)=""/142, 0x8e}], 0x7, &(0x7f0000000840)=""/33, 0x21}, 0xfff}, {{&(0x7f0000000880)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000900)=""/22, 0x16}, {&(0x7f0000000940)=""/240, 0xf0}, {&(0x7f0000000a40)=""/228, 0xe4}, {&(0x7f0000000b40)=""/194, 0xc2}, {&(0x7f0000000c40)=""/125, 0x7d}, {&(0x7f0000000cc0)=""/254, 0xfe}, {&(0x7f0000000dc0)=""/39, 0x27}, {&(0x7f0000000e00)=""/13, 0xd}], 0x8, &(0x7f0000000ec0)=""/139, 0x8b}, 0xc20}, {{&(0x7f0000000f80)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000001080)=""/35, 0x23}, {&(0x7f00000010c0)=""/98, 0x62}], 0x3, &(0x7f0000001180)=""/223, 0xdf}, 0x4}, {{&(0x7f0000001280)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001300)=""/115, 0x73}, {&(0x7f0000001380)=""/49, 0x31}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x3, &(0x7f0000002400)=""/72, 0x48}}, {{&(0x7f0000002480)=@ax25={{0x3, @null}, [@remote, @default, @bcast, @remote, @rose, @remote, @netrom, @null]}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002500)=""/251, 0xfb}], 0x1, &(0x7f0000002640)=""/197, 0xc5}, 0x3}, {{&(0x7f0000002740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000003b40)=[{&(0x7f00000027c0)=""/172, 0xac}, {&(0x7f0000002880)=""/172, 0xac}, {&(0x7f0000002940)=""/235, 0xeb}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/194, 0xc2}], 0x5, &(0x7f0000003bc0)=""/212, 0xd4}, 0x4}], 0x6, 0x41, 0x0) 14:53:14 executing program 2: unshare(0x41000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:14 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) bind$bt_sco(r1, &(0x7f0000000240)={0x1f, @none}, 0x8) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000002) [ 875.955837][T15223] IPVS: ftp: loaded support on port[0] = 21 [ 875.983032][T15267] IPVS: ftp: loaded support on port[0] = 21 [ 876.064541][T15223] lo speed is unknown, defaulting to 1000 [ 876.091565][T15267] lo speed is unknown, defaulting to 1000 [ 876.272299][T15276] IPVS: ftp: loaded support on port[0] = 21 [ 876.327478][T15276] lo speed is unknown, defaulting to 1000 [ 877.588327][ T0] NOHZ: local_softirq_pending 08 14:53:17 executing program 1: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'dummy0\x00', {0x2, 0x4e22, @broadcast}}) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) r2 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000080)=""/189, &(0x7f0000000140)=0xbd) unshare(0x28000800) 14:53:17 executing program 2: unshare(0x54000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:17 executing program 3: unshare(0x43000000) 14:53:17 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 14:53:17 executing program 5: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @initdev}, &(0x7f0000000180)=0xc) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60880045}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x5, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40880}, 0x2404c081) 14:53:17 executing program 4: unshare(0x7c010200) 14:53:17 executing program 2: unshare(0x60000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:53:17 executing program 4: unshare(0x40000000) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}, 0xffffffff}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0xbb8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x10, &(0x7f0000000300)={r4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0x3, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="2d00000088ccb077cabe40633e5731ae945cc68d84b0c02b93860fdc90adb66a5f671573046a019af86e6dcbead2ce84042424323a0bffa6ad0186a836123e41ec06d475ccf0040000fca3052e75f9faee0512f49024d6a4ae660df838d7af23fb8cab9178241e5c6d63053e3156d90464e7084e33485642ff007fa380259a266cd67b83078e7b311de50802688a7cffbea1151843f9cc027e03f346b98e1be7aa1467032443985021c64b23d7f012fe07ee66256aa65d81473f89c306a3f3a5f7914c33cb8907d003ba49fe012d06d4d38295476016600e796085b1"], &(0x7f0000000140)=0x35) [ 878.589524][T15365] IPVS: ftp: loaded support on port[0] = 21 14:53:17 executing program 3: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000015c0)=ANY=[], 0xfffffd6d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x18, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x4}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xec, r2, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x39c084bd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8be}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}]}, 0xec}}, 0x80) unshare(0x40000000) [ 878.673436][T15365] lo speed is unknown, defaulting to 1000 [ 878.712070][ T27] audit: type=1804 audit(1589986397.313:321): pid=15368 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/856/cgroup.controllers" dev="sda1" ino=15938 res=1 14:53:17 executing program 5: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) r4 = bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r3}, 0x40) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000000)={r4, &(0x7f0000000100), 0x0}, 0x20) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000000f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001700)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x400010000, 0x0, 0x0, 0x0, &(0x7f0000001680)={0x0, 0x2}, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x6, 0xfcc, 0x20}, &(0x7f0000000280)=0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x4}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=r7, 0x4) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r9, r8, 0x0, 0x10000000f) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, [@exit, @alu={0x54aca14e2237afea, 0x1, 0xb, 0x7, 0x4, 0x40, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe}, @map={0x18, 0xa, 0x1, 0x0, r4}, @map={0x18, 0x3, 0x1, 0x0, 0x1}, @alu={0x4, 0x0, 0xb, 0x9, 0x9, 0x18}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x1, 0xc, 0x7, 0x3, 0x2, 0x1}, @map_val={0x18, 0x2, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x84, &(0x7f0000000100)=""/132, 0x1e00, 0x4, [], 0x0, 0x1b, r5, 0x8, &(0x7f00000001c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x0, 0x6, 0x800, 0x5}, 0x10, r7, r8}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r10, 0x0, 0x12, 0x6b, &(0x7f00000002c0)="86c760c3988e19fac6238ee92a44e8642ac4", &(0x7f0000000300)=""/107, 0x1, 0x0, 0xf9, 0xf0, &(0x7f0000000380)="56ec93a993097aa6a9e6fa2d05616aea60049d836ae2b12f4f981b35e4bfb356643defb618410d30dd68bd6f2a08af84d2ca9b28245a72799c17482b9fda6e03be1a28a5503bdae625d0e0db9314a10ed82fa63405965667c062ff463f5164aaa5740af7955401bd066a35bcb5a1b816b0fff01274c647bb9fe2087161ab77c30de9bf23f32e067a7b4403c9036cd15dec4ccfb367ffdf9638551c1dfc81c8c74c09ff42e15a44948e077c7eacb582dc53bcb2cb50821011593798345ac36e446da13795c5bf71aad62048ecfbb49a8b4bc25caa95bbe398958a596a9b438bd9d06f708e65b1489f52b4bc6b4f78519c7d242e683d13e000b8", &(0x7f0000000480)="86297ddedd6f8cfd1d47986368b19eb7180880d0c5ee0d72ad615f9562b100a6c87c626c154deca1b5c6cb2ab300b5cacb28cd5a16e9450cdbe6438f5a51c53aabb8ce24f18cafe31b9fc1468ff7b4def4c3e9a51a813fbc1d6dbd40c2888f4c2aaa01ae00ce8a5e72d78a9708aab9500ff2d9072f6451bf627fd6e8e4feae56ac2a51f8c209310d6ae80bff03fdb086245ccc56f3a71967fac334aa37c0a17d9424b50a0381db25e65898d4c1878882f9d67da3aef0bd878e138a94f92c27d3495a93ffe8b31a6dd7ed98e4b6a914f7fd09f44387dd4db03905371190900180adc8e4494193e388e5ca750476282485"}, 0x40) unshare(0x40000000) 14:53:17 executing program 0: socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendto$isdn(r0, &(0x7f0000000140)={0x3, 0x235, "8e5ea936a8bc0494c6d6e01b268b4a36853981d2af74bded8894c4f29907ceb99df7faee0aaebb492e4c34582ec4d202f47ac759eeb2c3a77cd08c25ae7f7ab3f24ac01b8c285096145dbf8d8b657458206e88cf29557663f8a97ef8c2d421fd15183d27806ee8d0769ae43f645b0c2abb848f6c52b8d6479914b27b5d543a10ffe4c411b75707deeadaf7af3a9e0967127d"}, 0x9a, 0x40, &(0x7f0000000200)={0x22, 0x7f, 0x6, 0x8, 0x3}, 0x6) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xd9}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) [ 879.334604][ T27] audit: type=1804 audit(1589986397.933:322): pid=15414 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir432092684/syzkaller.1epoN6/857/cgroup.controllers" dev="sda1" ino=15938 res=1 14:53:18 executing program 2: unshare(0x78000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 885.267893][ T0] NOHZ: local_softirq_pending 08 [ 898.065843][ T0] NOHZ: local_softirq_pending 08 [ 1026.055646][ T1143] INFO: task syz-executor.1:15370 blocked for more than 143 seconds. [ 1026.063757][ T1143] Not tainted 5.7.0-rc5-syzkaller #0 [ 1026.071409][ T1143] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1026.080368][ T1143] syz-executor.1 D29864 15370 7165 0x00000004 [ 1026.086739][ T1143] Call Trace: [ 1026.090066][ T1143] ? __schedule+0x937/0x1ff0 [ 1026.094765][ T1143] ? __sched_text_start+0x8/0x8 [ 1026.099658][ T1143] ? do_raw_spin_lock+0x129/0x2e0 [ 1026.104698][ T1143] ? rwlock_bug.part.0+0x90/0x90 [ 1026.109690][ T1143] ? schedule+0xd0/0x2a0 [ 1026.113931][ T1143] ? rwsem_down_write_slowpath+0x706/0xf90 [ 1026.119947][ T1143] ? rwsem_mark_wake+0x8d0/0x8d0 [ 1026.124905][ T1143] ? lock_acquire+0x1f2/0x8f0 [ 1026.129639][ T1143] ? register_netdevice_notifier+0x1e/0x270 [ 1026.136185][ T1143] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 1026.142129][ T1143] ? sk_alloc+0x57d/0x1100 [ 1026.146597][ T1143] ? down_write+0x137/0x150 [ 1026.151099][ T1143] ? down_write+0x137/0x150 [ 1026.155943][ T1143] ? __down_timeout+0x2d0/0x2d0 [ 1026.160789][ T1143] ? lockdep_init_map_waits+0x26a/0x890 [ 1026.167368][ T1143] ? register_netdevice_notifier+0x1e/0x270 [ 1026.173288][ T1143] ? bcm_init+0x1a3/0x210 [ 1026.178232][ T1143] ? canbcm_pernet_init+0x90/0x90 [ 1026.183372][ T1143] ? can_create+0x27c/0x500 [ 1026.187929][ T1143] ? __sock_create+0x3cb/0x730 [ 1026.192693][ T1143] ? __sys_socket+0xef/0x200 [ 1026.197483][ T1143] ? move_addr_to_kernel+0x70/0x70 [ 1026.202595][ T1143] ? __x64_sys_clock_gettime+0x165/0x240 [ 1026.208380][ T1143] ? __ia32_sys_clock_settime+0x260/0x260 [ 1026.214106][ T1143] ? trace_hardirqs_off_caller+0x55/0x230 [ 1026.220270][ T1143] ? __x64_sys_socket+0x6f/0xb0 [ 1026.225139][ T1143] ? do_syscall_64+0xf6/0x7d0 [ 1026.229913][ T1143] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1026.236057][ T1143] INFO: task syz-executor.1:15418 blocked for more than 143 seconds. [ 1026.244106][ T1143] Not tainted 5.7.0-rc5-syzkaller #0 [ 1026.249937][ T1143] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1026.258664][ T1143] syz-executor.1 D29864 15418 7165 0x00000004 [ 1026.264983][ T1143] Call Trace: [ 1026.269173][ T1143] ? __schedule+0x937/0x1ff0 [ 1026.273770][ T1143] ? __sched_text_start+0x8/0x8 [ 1026.278647][ T1143] ? do_raw_spin_lock+0x129/0x2e0 [ 1026.283767][ T1143] ? rwsem_optimistic_spin+0x550/0x550 [ 1026.289925][ T1143] ? rwlock_bug.part.0+0x90/0x90 [ 1026.294880][ T1143] ? schedule+0xd0/0x2a0 [ 1026.299466][ T1143] ? rwsem_down_write_slowpath+0x706/0xf90 [ 1026.305338][ T1143] ? rwsem_mark_wake+0x8d0/0x8d0 [ 1026.310273][ T1143] ? lock_acquire+0x1f2/0x8f0 [ 1026.314925][ T1143] ? register_netdevice_notifier+0x1e/0x270 [ 1026.320888][ T1143] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 1026.327232][ T1143] ? sk_alloc+0x57d/0x1100 [ 1026.332222][ T1143] ? down_write+0x137/0x150 [ 1026.336912][ T1143] ? down_write+0x137/0x150 [ 1026.341439][ T1143] ? __down_timeout+0x2d0/0x2d0 [ 1026.346343][ T1143] ? lockdep_init_map_waits+0x26a/0x890 [ 1026.352073][ T1143] ? register_netdevice_notifier+0x1e/0x270 [ 1026.358000][ T1143] ? bcm_init+0x1a3/0x210 [ 1026.362354][ T1143] ? canbcm_pernet_init+0x90/0x90 [ 1026.367486][ T1143] ? can_create+0x27c/0x500 [ 1026.371997][ T1143] ? __sock_create+0x3cb/0x730 [ 1026.377859][ T1143] ? __sys_socket+0xef/0x200 [ 1026.382446][ T1143] ? move_addr_to_kernel+0x70/0x70 [ 1026.387582][ T1143] ? __x64_sys_clock_gettime+0x165/0x240 [ 1026.393225][ T1143] ? __ia32_sys_clock_settime+0x260/0x260 [ 1026.399547][ T1143] ? trace_hardirqs_off_caller+0x55/0x230 [ 1026.405335][ T1143] ? __x64_sys_socket+0x6f/0xb0 [ 1026.410187][ T1143] ? do_syscall_64+0xf6/0x7d0 [ 1026.416835][ T1143] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 1026.422950][ T1143] INFO: lockdep is turned off. [ 1026.428047][ T1143] NMI backtrace for cpu 0 [ 1026.432458][ T1143] CPU: 0 PID: 1143 Comm: khungtaskd Not tainted 5.7.0-rc5-syzkaller #0 [ 1026.440838][ T1143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.450868][ T1143] Call Trace: [ 1026.454137][ T1143] dump_stack+0x188/0x20d [ 1026.458452][ T1143] nmi_cpu_backtrace.cold+0x70/0xb1 [ 1026.463697][ T1143] ? lapic_can_unplug_cpu.cold+0x3b/0x3b [ 1026.469312][ T1143] nmi_trigger_cpumask_backtrace+0x231/0x27e [ 1026.475291][ T1143] watchdog+0xa8c/0x1010 [ 1026.479526][ T1143] ? reset_hung_task_detector+0x30/0x30 [ 1026.485056][ T1143] kthread+0x388/0x470 [ 1026.489106][ T1143] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 1026.495127][ T1143] ret_from_fork+0x24/0x30 [ 1026.499765][ T1143] Sending NMI from CPU 0 to CPUs 1: [ 1026.505403][ C1] NMI backtrace for cpu 1 [ 1026.505408][ C1] CPU: 1 PID: 26098 Comm: kworker/u4:3 Not tainted 5.7.0-rc5-syzkaller #0 [ 1026.505413][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.505417][ C1] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 1026.505423][ C1] RIP: 0010:debug_lockdep_rcu_enabled+0x3b/0x90 [ 1026.505433][ C1] Code: 48 89 c1 83 e0 07 48 c1 e9 03 83 c0 03 0f b6 14 11 38 d0 7c 04 84 d2 75 46 8b 15 24 dc 29 09 85 d2 74 39 48 c7 c0 94 c3 89 8a <48> ba 00 00 00 00 00 fc ff df 48 89 c1 83 e0 07 48 c1 e9 03 83 c0 [ 1026.505436][ C1] RSP: 0018:ffffc90003c6fba8 EFLAGS: 00000202 [ 1026.505442][ C1] RAX: ffffffff8a89c394 RBX: 0000000000000000 RCX: 1ffffffff151324e [ 1026.505446][ C1] RDX: 0000000000000002 RSI: ffffffff87b2364f RDI: 0000000000000007 [ 1026.505450][ C1] RBP: 0000000000000000 R08: ffff8880a220e5c0 R09: 0000000000000000 [ 1026.505502][ C1] R10: ffffffff8a899187 R11: fffffbfff1513230 R12: dffffc0000000000 [ 1026.505506][ C1] R13: 000000000000038d R14: ffff8880a83f41c0 R15: ffff88809216a000 [ 1026.505511][ C1] FS: 0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1026.505514][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1026.505519][ C1] CR2: 00007f693fead000 CR3: 0000000092515000 CR4: 00000000001406e0 [ 1026.505523][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1026.505527][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1026.505529][ C1] Call Trace: [ 1026.505532][ C1] batadv_iv_ogm_schedule_buff+0x754/0x1240 [ 1026.505536][ C1] ? batadv_iv_ogm_orig_dump+0xce0/0xce0 [ 1026.505540][ C1] batadv_iv_send_outstanding_bat_ogm_packet+0x5c8/0x7c0 [ 1026.505543][ C1] process_one_work+0x965/0x16a0 [ 1026.505545][ C1] ? lock_release+0x800/0x800 [ 1026.505548][ C1] ? pwq_dec_nr_in_flight+0x310/0x310 [ 1026.505551][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 1026.505554][ C1] ? kthread_data+0x46/0xc0 [ 1026.505557][ C1] worker_thread+0x96/0xe20 [ 1026.505560][ C1] ? process_one_work+0x16a0/0x16a0 [ 1026.505562][ C1] kthread+0x388/0x470 [ 1026.505565][ C1] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 1026.505569][ C1] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 1026.505571][ C1] ret_from_fork+0x24/0x30 [ 1026.506086][ T1143] Kernel panic - not syncing: hung_task: blocked tasks [ 1026.732027][ T1143] CPU: 0 PID: 1143 Comm: khungtaskd Not tainted 5.7.0-rc5-syzkaller #0 [ 1026.740250][ T1143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.751150][ T1143] Call Trace: [ 1026.754432][ T1143] dump_stack+0x188/0x20d [ 1026.758754][ T1143] panic+0x2e3/0x75c [ 1026.762640][ T1143] ? add_taint.cold+0x16/0x16 [ 1026.767304][ T1143] ? lapic_can_unplug_cpu.cold+0x3b/0x3b [ 1026.772925][ T1143] ? preempt_schedule_thunk+0x16/0x18 [ 1026.778286][ T1143] ? watchdog+0xa8c/0x1010 [ 1026.782690][ T1143] ? nmi_trigger_cpumask_backtrace+0x214/0x27e [ 1026.788946][ T1143] watchdog+0xa9d/0x1010 [ 1026.793178][ T1143] ? reset_hung_task_detector+0x30/0x30 [ 1026.798700][ T1143] kthread+0x388/0x470 [ 1026.802742][ T1143] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 1026.808462][ T1143] ret_from_fork+0x24/0x30 [ 1026.814452][ T1143] Kernel Offset: disabled [ 1026.818769][ T1143] Rebooting in 86400 seconds..