&(0x7f0000000340)=0x7, 0x4) 04:36:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x200007fd, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x1) ioctl(r0, 0x0, &(0x7f0000000280)="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") recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) shutdown(r0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x10) 04:36:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xe8}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:21 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x0, 0x10}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001480)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 04:36:21 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x4, 0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c000000140031010000000000000000ff020000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000800000c00080008000800004f81421b907ae100000848d7f57f4f1fe0028695a2513cb1385d0c41b221375f14ce129921072249b76e71054da4e24ae6ea9a8ec3e08eb4aace31ba9866f063b1bef56c03ef9af03ca50362d7be6b62afddf7db72985685065367491b4c09c59a6d31a727cd747d69bfaacca55a8a66f126ba4f1d220ab32457970fb5106d44d05498a21a6ef05d861d8d46c58ef57090aecfb29811254f942908460c71216a45bbd2bc246e0dd3340fa3d7bb09530000000074f00b2115a0a113196deb21bcc5b41d889729885700e0ac821cd9004ef22a47fa78257e8654cce9fc2356e99c8243ee9d6b"], 0x3}, 0x1}, 0x0) 04:36:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="f25bc8082af21707cdeef9") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000487, &(0x7f0000dcffe8)=""/24, &(0x7f0000000080)=0x18) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="736563757a697479000000000000000000000000000000000000000000000050000000b11c7206b4df2565fe069ec26cafc2012898d7cf15b0c336266456973dc29c49c3f79805d3f67b7ef1be128524b4e4b0037535a00065e518eb3e657ef3ba87937600"], &(0x7f0000000000)=0x74) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0xffffffffffffff7f, 0x20, 0x40, 0x3}, 0x8) socket$inet6(0xa, 0x1, 0x0) 04:36:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xe8}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:21 executing program 6 (fault-call:5 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:21 executing program 0: mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffe, 0x50, r0, 0x10000000000000) [ 264.494682] FAULT_INJECTION: forcing a failure. [ 264.494682] name failslab, interval 1, probability 0, space 0, times 0 [ 264.505996] CPU: 0 PID: 20807 Comm: syz-executor6 Not tainted 4.17.0+ #83 [ 264.512935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.522296] Call Trace: [ 264.524896] dump_stack+0x1b9/0x294 [ 264.529068] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.534287] ? __lock_is_held+0xb5/0x140 [ 264.538375] should_fail.cold.4+0xa/0x1a [ 264.542460] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.547678] ? __lock_acquire+0x7f5/0x5140 [ 264.552099] ? __account_cfs_rq_runtime+0x600/0x600 [ 264.557112] ? debug_check_no_locks_freed+0x310/0x310 [ 264.562386] ? debug_check_no_locks_freed+0x310/0x310 [ 264.567568] ? __enqueue_entity+0x10d/0x1f0 [ 264.571880] ? enqueue_entity+0x343/0x2110 [ 264.576119] ? put_prev_task_fair+0x80/0x80 [ 264.580437] ? graph_lock+0x170/0x170 [ 264.586583] ? __lock_acquire+0x7f5/0x5140 [ 264.590808] ? graph_lock+0x170/0x170 [ 264.594625] __should_failslab+0x124/0x180 [ 264.598863] should_failslab+0x9/0x14 [ 264.602669] kmem_cache_alloc_node+0x56/0x780 [ 264.607151] ? graph_lock+0x170/0x170 [ 264.610946] __alloc_skb+0x111/0x780 [ 264.614644] ? skb_scrub_packet+0x580/0x580 [ 264.618960] ? lock_downgrade+0x8e0/0x8e0 [ 264.623102] ? lock_downgrade+0x8e0/0x8e0 [ 264.627242] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.632786] ? refcount_sub_and_test+0x212/0x330 [ 264.637542] skb_copy_expand+0xb9/0x320 [ 264.641950] sctp_ulpevent_make_send_failed+0xb7/0x9c0 [ 264.648026] sctp_datamsg_put+0x212/0x600 [ 264.652172] ? sctp_transport_update_pmtu.cold.4+0x2e/0x2e [ 264.657789] ? sctp_sched_fcfs_dequeue+0x189/0x270 [ 264.662704] ? sctp_sched_dequeue_common+0x600/0x600 [ 264.667970] sctp_chunk_free+0x46/0x60 [ 264.671844] __sctp_outq_teardown+0xa9e/0x1290 [ 264.676418] ? sctp_prsctp_prune_sent.isra.9+0xb40/0xb40 [ 264.681882] ? print_usage_bug+0xc0/0xc0 [ 264.685934] ? graph_lock+0x170/0x170 [ 264.689984] ? __wake_up_common+0x189/0x730 [ 264.694301] ? mark_held_locks+0xc9/0x160 [ 264.698448] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 264.703035] ? find_held_lock+0x36/0x1c0 [ 264.707106] ? lock_downgrade+0x8e0/0x8e0 [ 264.711248] ? kasan_check_read+0x11/0x20 [ 264.715396] sctp_outq_free+0x15/0x20 [ 264.719186] sctp_association_free+0x2e8/0x959 [ 264.723761] ? sctp_asconf_queue_teardown+0x730/0x730 [ 264.728946] ? sock_def_wakeup+0x285/0x3d0 [ 264.733188] ? sock_queue_rcv_skb+0x60/0x60 [ 264.737499] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.743046] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 264.748243] sctp_do_sm+0x49de/0x7160 [ 264.752035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.757571] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 264.763623] ? lock_downgrade+0x8e0/0x8e0 [ 264.767766] ? kasan_check_read+0x11/0x20 [ 264.771897] ? rcu_is_watching+0x85/0x140 [ 264.776057] ? rcu_report_qs_rnp+0x790/0x790 [ 264.780478] ? graph_lock+0x170/0x170 [ 264.784266] ? graph_lock+0x170/0x170 [ 264.788062] ? __lock_is_held+0xb5/0x140 [ 264.792119] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.797639] ? inet_sk_set_state+0xe3/0x4c0 [ 264.801944] ? inet_shutdown+0x84/0x3d0 [ 264.805903] sctp_primitive_SHUTDOWN+0xa0/0xd0 [ 264.810473] sctp_shutdown+0x1d1/0x2b0 [ 264.814343] ? sctp_destruct_sock+0x50/0x50 [ 264.818651] ? __local_bh_enable_ip+0x161/0x230 [ 264.823307] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 264.828494] ? sctp_destruct_sock+0x50/0x50 [ 264.832813] inet_shutdown+0x1b9/0x3d0 [ 264.836692] __sys_shutdown+0x154/0x2b0 [ 264.840649] ? __ia32_sys_getsockopt+0x150/0x150 [ 264.845390] ? __ia32_sys_read+0xb0/0xb0 [ 264.849445] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.854969] ? do_syscall_64+0x92/0x800 [ 264.858931] __x64_sys_shutdown+0x54/0x80 [ 264.863072] do_syscall_64+0x1b1/0x800 [ 264.866941] ? syscall_return_slowpath+0x5c0/0x5c0 [ 264.871854] ? syscall_return_slowpath+0x30f/0x5c0 [ 264.876766] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 264.882115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.886949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.892127] RIP: 0033:0x4559f9 [ 264.895306] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.914512] RSP: 002b:00007fd1aacd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 264.922205] RAX: ffffffffffffffda RBX: 00007fd1aacd36d4 RCX: 00000000004559f9 [ 264.929461] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000013 [ 264.936718] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 04:36:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000002c0)="860cc5a6", &(0x7f0000000540), 0x2000000000000000}, 0x3) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) recvfrom$inet6(r1, &(0x7f0000000240)=""/77, 0x4d, 0x1, &(0x7f00000000c0)={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000000000)="99c9d3bdaa5bf5c6e73f185e5bf677", 0xf}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000000480)="26c76d625eaa709130556800bc3337cc3c3b98a3811c71504616f0c69594fa28492de9cd0291026280a19a20f5c2e14b047399e183c66da44cbcdc10392e7b0c62c821b75fe071aa35a93245892dca949a1ea08f905e64ea6986af47a58ca53c34adfaafb964d36d4fcaf83e", 0x6c}], 0x5, 0x0) 04:36:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="4f33b8ff8ab1da96563b0cf70d868f9444ccdb0b5b6825f180728fbe8e8298fcc64bf323685924477f70738477100cf3648e089fdd1addbfeefe20f66f42b692aa05936fb2ebc46fec9666ebe56a0c337cdd782eff36ff57baf41e673f3a7f64edee8227e2a672524e2000af47ecd32ca38ede53e7e10f094d8b838b984a152386a5f8f830d46d53c66c99", 0x67) 04:36:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000010000", 0x10) 04:36:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x66) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 04:36:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x6) [ 264.943976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 264.951240] R13: 00000000004c1795 R14: 00000000004d2230 R15: 0000000000000000 04:36:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1, 0x0, 0x0, 0x2}, 0x40000040) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)=""/30, 0x1e}], 0x1, &(0x7f00000003c0)=""/15, 0xf, 0x419}, 0x2021) r1 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0xb0, &(0x7f0000000440)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x380}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in6={0xa, 0x4e24, 0x6, @empty, 0x2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r2, 0xf1c0000000}, &(0x7f00000005c0)=0x8) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100a07031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b2fcbf4042d1", 0x4c}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280)) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0xb1, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x2}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:36:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:23 executing program 0: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 04:36:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900020000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000060200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f00000011c0)="54f6bbcc343ab09c349e2548c46c5b2bad751c5c1a79797fca9d92b5abc0dc8199b5e180c348cfd809362912d07b399305c06e036fb44fb9cc8c74a1a88b8746e015d71a718d437d6b700ad3fab70f9e57b22ead102a8d02305557f06346398feda1eca513b5745ab459c05ff30a7221f262a00438f5c34dda3c24e8987ba4630b50c35e37d8f10c3c6dfdb69c77ca2234fd892f7427f3195d0ee4638dd6b128b50314e558cdd4d854a83c61db2c7820d8159ff592feb25331ff6dcf730223c4df0dbde0da30e69b64b4b1b5f732e644601a5cf18561946aa7764357b9012b7ff20c64ac9a7b0eace2676d48") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3, 0x1}) socketpair$inet(0x2, 0x806, 0x2, &(0x7f0000000140)) ioctl(r0, 0x1, &(0x7f00000001c0)="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") 04:36:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000020000", 0x10) [ 265.089175] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 04:36:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:23 executing program 0: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000001c0), 0x2bb) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="235db863768606681d012f629c75adfa4208d51e67688d024aface6a6ac7d846ed2fa163e15ffb509de80565b82752e000000000d4f83047fda99590d719ccb4f47bcd84c8f41a85a8446446bb4178740a8bd45ff8a106da98c21372", 0x5c}], 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @local}, &(0x7f0000000140)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x1, 0x0, 0x0, 0x8ed9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000002c0)={r3, 0x7}) 04:36:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000020000000000", 0x10) 04:36:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 265.186873] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 04:36:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000200000000", 0x10) 04:36:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000000)="0350adba0fecc6e9b664f8ff11c5cfdc62cd51ad46b69f06732bcde2fac084a373269841f12873f616c9dc5edece17c0984cea0422c8ec863f028b9ca453a88143bb50d6da37df73cd9a8714a5d9f6b2f4baa37126bd6674ecf97d794218f99d1eb582340bbbe3370a7c08eecb851c877bf81261db68f06c38700f7f103186e29d623659b8e6876eea9688e9e653bb74d7950db75a04f8610ceadabc0de49f83faf5f3ee5e344114ffbfd1033b52", 0xae, 0x4, 0x0, 0x16) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xa) unshare(0x400) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) 04:36:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0)=0x77a1, 0xffffffffffffff50) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/107, 0x6b}], 0x1, &(0x7f0000000280)=""/176, 0xb0, 0x7ff}, 0x61) sendmmsg$alg(r2, &(0x7f00000045c0)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000380)="beaca06f967fa656c5a48b52f2818ae35f57809ee51a4c5650e833d95d7079665b98730b2f1d2795c1302e89a2b799bae5e2af13df29b96331301d26291b2508da2aa460b957f64e7d19f9e9935089dce87293175e4de4", 0x57}, {&(0x7f0000000400)="9264030b07635271c09fee9165a0324ce77191a25f1159d6148382db2c5c48b036ffeb6d03922d7bcdc6c35fed18c835a5c653f67f9b6b25097780a2b98fdf29d1f1de5a77a1ca4cfe8ad9ec955d08a16077d776b33e336053ee2c35922855f8242293cd5e9e1c3d2ec67ee87f78294b139a86e17fc7f1840d664266f62e039dfa898c662d4d4873aca3df32aaf086633b3b695adc6d617e4d7bb396aa02b2f4fddd0fd1bb", 0xa5}, {&(0x7f00000004c0)="78ec3a66e34174f5e7679ffe8759a50d6a396c7ba88c0c43a75279c11331c4d4a657356c9be5de89f2f0426d6cf242306d6a692d19d0c6ababfd4aeea5f813d70d51783b0816f057b350ecf95642f504fbe876d13a828471ce4054da992a00562f4d39fe53eb3df03197b837f9c2ae33d4b4d46ac49da1c33d2ef4107a20e679d7ef97d09fa1ae35679312ab1d7a76f2f68c7b5289f8ad80d2491b", 0x9b}, {&(0x7f0000000580)="1fe6731447245406e490491cdddb15b99b3489d9a9b27a1fd4d99b19496f1ae600c64096c24217dfe8656e8c4980a549b989bac68e87feb78b4f1fe80047ac728a50a7d02de0092182e851a5817feb01b04f8b5b7fd8cf89e325eca7a4750c0b4479c9b678af17606db167c202a587c93df5362c56d453fa03a24929ef55643de46805d0b6468412144c33ee1ee02012bb6a94f5245a776a2a2e3abd391917aeda690cf3f30d5334aa83387f16d8679e3fdfdf51", 0xb4}, {&(0x7f0000000640)="b2ce2830ca0db5cc2e1e0b9ab4b09b570d51e1d949165993475c240e60aeafeb1e18a0418dd8647016a7732809cc47c00487ec3362f46bb797c813dbcb5b870377fa5905e06685ba3cc64383511d9bec34a980462b9acc32af603dfccfe6a85e83a1eb7736dc80e1e61c1deda649789843dfc00626838adb1179f8599c541a451e443b3015a58b35eea9dbe704888c52e6ebcf5485c4ae543e2c0df676b048ae83c3b1621123975fda62", 0xaa}, {&(0x7f0000000700)="9c89e559c564e6ebc74c1e7cebc04a78da1da4a5e5aa88c2a98ce59672e6675a3264f2d5bdd2722cee5dc37536e305d5ed1236f8ad7a4017ea2d77ab474e6004de4099038d225bb19276f9a274f31c3be7596ea6a4fd365c78355d26aa231ada57cc8c608df4431d1731acb45388c31904ed1d1600995e24819c90", 0x7b}, {&(0x7f0000000780)="7821f9b5b7e31b8704f729337d1ad1dd09eaa396733674dad44d97de5f3e5a5c8fdbebe91dd4c20b8eeab0b831527f107fbc477e39936d26b72df2156befa6ccd961942b1d1fa7b16ededba8ce95b7daa9ca51c15b1ee35ce181844354779b55326071318cecebe4c0f37197a8b83652681fcedd9003dedbde995027cee0bf095d12810bbdd59cb56754fb7eeffead1875972c54463b6078993e820511bb3963eb878a0f9c60", 0xa6}, {&(0x7f0000000840)="cd0ff74ef30c8bdf2c6f2220c0ecf18c49229115efa570e8c134aca61bf3401a306392bd6bac62adf89deb5f5e18688d7048475836ec06aeb96de6f16009860611af9e1f7bdae5efe7185007aea1df5a91968d46078711f238f0c9eaba34a12914e59113a07cb02d62e3b5eed9125b86b13232e76c973280b772f797898189a984588517f5", 0x85}], 0x8, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000000980)="e2c7869134beb4bd6efd809d1c1970f81a91a1be079077086efe3603f0e8c143da093ebf51b06cb30c3eab5f4dd2d41d091b236a4814e378af0b0f6369", 0x3d}, {&(0x7f00000009c0)="ccb88f63e53dc5d4d71d63f5fd95eb71eb787c38885c25c4eaf3018f204759e267b31b583ea0df8ad7ffd0", 0x2b}, {&(0x7f0000000a00)="36623d76cdde7e40399f64058feccdb35b4524df2ae17f00c0fd259dd928fb34bb1374aaac12d3dd5b9ea756c343e39cf5b8aa5deeca7604cc9275b554cb86c550733a7545b7ddcd735b0f9377b2d7c7f83147039605ee308fd4582a05114dcb57424ab5fa835fb2cdbe84ea0a7dbef5f70ededb21b3e11b6a2bcfbf8b4bc4ff8e66c2f587dc9f7ee162c5a9e00f0b259cf25a5106302587dfe1d0ba741be2c91377c788c943557ad551d6e66a22510961361e5e1531923a1c2c11139889a5af24ea9d7926f69042b77b", 0xca}, {&(0x7f0000000b00)="cede1cb44af16948547df6f7b8e0f243b709689f3f55f749a17b9bf1d0ee7e052a9c7374badd6aaa7fe5a3efb54e3a30da9acd6982db84ff865accc71d7c88586cb6ab8e9487239895b13b60c1bde2b87d2b42ff13cc76b0cb15c63ff33295ce55107a645489f104ae8beeb277acc57636834d40af77c367338b7fde58c71164b302e4fb5d7dc880b0a630760bf660214fb015c34e8341e364538abb4087224b3790f17a3b79620ba2ec10a8d55ed3738f7a657f29a3b4f9ce61ce127efce93b6beef9bc9c7ac6200df06910c629bbfb95e6bdc49283e4ba5a8c3737367e014c95590acae2647e7529a8", 0xea}, 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{&(0x7f0000003080)="15955ea40ee4810157ffc6faed7ec0789b7347064cb41aa49a8bb956ee21808447b1f371adbb73574a16570a2b7be949ce92f1c0ac706f8dcf54e401ccaed8952108adfc589d7b9230b9bb9d0bcd49194ca6e7b947e60249fbf856cc3cfdfb264ef25d449bd94e0d6ea3c68d8ec7cdbe8e0ad25864bc4f9e8f66ab64565579431048104ca3af064d8429a1f097e5e60645c06afd666ee5342cdaefff527aaad8c1355c2e3ed5323c97c980", 0xab}, {&(0x7f0000003140)="42622f7a6b09754a7c06f24cd63097fa6b1cd224bbd1a036f2edf3bc86a3ef46af528f5a79ab2f7776f7c4ece24a28ea0c5652296f96831cba9acb545048acc7f540c2bfb77b1ac7a6b557b0c10bb6f6c04e52a15ec9bae36045d3a4ff50c4af485a20133d0b290c7e1976bd87276eaf0f5d0cb219bf4506b022073c21e8b5c73e97f680c5c2b72e36e5b1e97bacd99eca947857f2f4f089105b5587f9b2096c4ee96d511d1abde62033742f9f3407b8f3aad7c45bcd10cff3d1", 0xba}], 0x4, &(0x7f0000003240), 0x0, 0x5}, {0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000003280)="1d00a59b69b0c1c79f21f7fb50493e1c64a9", 0x12}, {&(0x7f00000032c0)="fa0fe92fc9e1179a6fb4c049ccf34f64a5a12410212e41c7325e018f239734c9b7b56384a0917caf13ea85739aa63dbe0845d6bf6f", 0x35}], 0x2, &(0x7f0000003340)=[@iv={0xa8, 0x117, 0x2, 0x8f, "374e5773c715e8961b2d31c7d798191916a28bf57c4ed1b94562256118c45e2e07b53cc9895de498973de7fde540ef0613b47c003561ba668f7fccb779f84ead260a62bcee65a120a76a6c2aae471f557aa510d743890d8074f719527fb3a66d32cfeffb868f190caff764b20e072121d215183d8ddb6e418dd312cfa36f5bac3113497acd0b1fbaed9bf8d5916be5"}, @iv={0xc8, 0x117, 0x2, 0xaf, "1ef6815e97eb2442a2e95f516ef9ff03afc229a267218a73f59a2285796b464a0b611ac5e9976b23280fb6c1d8c10408068fad610ec1fbd81fa94d73e59917d00e25568ea487de3d14cbadc57205d5c9f6c84cece038d1ddcbbe390f104baaa776ddde1acb01b15bdb6dce7aab3a3877d1de41170d16b47a85fd763f8bf11e4220afd78464872581d8951d2c125c2a5fb2d8982b541e3d6f0416f8fdaa6474c7203930f74219c4712de74f60eac7c7"}, @iv={0xc0, 0x117, 0x2, 0xaa, "3f0b94f7fd58ff3871bc5a7d279214d8066b6b936d7e9a04251964f2793576b00e3577003cfb9a08982e0636c8ab7a1e73fc86ddf892418d9d1b5d744b42ab9c5a48763a95dd1cbf9799b01d6be88f644173c1766aafa6aecc52b938877078d8d9e2a36a9024926699a7ab8f0c3c0ed8cea7bbdddf129b634931e3851e600a5167cae7f1d48d0cded6f558cf42cacabebee446c0aa7684f84818075df009c4ffae66eaf90fd7ef1e37fb"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1260, 0x20044000}], 0x4, 0x800) 04:36:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f00001ed000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) 04:36:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x301) 04:36:24 executing program 3 (fault-call:7 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:24 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socketpair$inet(0x2, 0x4, 0x119a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xffffffffffffffe0}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={r4, @in={{0x2, 0x4e23, @rand_addr=0x3}}, [0x9, 0x5, 0x100000000, 0x96, 0x7f, 0x7fff, 0x6, 0x20400000000, 0x4, 0x7, 0x4, 0x7fff, 0x5, 0xfffffffffffff11d, 0x3ff]}, &(0x7f0000000480)=0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000780)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000007c0)={'veth0_to_team\x00', r5}) ioctl(r1, 0x8912, &(0x7f0000000000)="8f76007000000000000000") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x5, &(0x7f0000000040)="3e47fc3e4c4295c023a6740b65d0dfbe82b27e2087f81a24cf34b2975347b528fb97b013b163e4321fa75b0c7f65ea36ff153ce596e98bd5dba8c8516f799452fb1559565baaf48a09566f28d9b5e88bb0576d3dc75bb064dffaecdcd999d3f34fd3fd9fb64b5a7b19167a31cf1eb85163e261f1dff126c2dd897baeadd2778be076f740fd78eadf61969bc5c7b585eb43af951d62125ceff49d24a50c088509f2d941ed30c402760855fd0bd3db337f1116e999da7644be4e485ac3fd997a19d96462036962f7b258e86b05ca057f9e01892067462b2f8027c24d51d02d0a24b091") setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) r7 = accept(r6, &(0x7f00000004c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x80) ioctl$PPPIOCSFLAGS(r7, 0x40047459, &(0x7f0000000580)=0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 04:36:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@getneigh={0x14, 0x1e, 0x10, 0x70bd27, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x48040) recvmsg$kcm(r0, &(0x7f0000000b40)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000980)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000480)=""/212, 0xd4}, {&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f0000000680)=""/208, 0xd0}, {&(0x7f0000000780)=""/226, 0xe2}, {&(0x7f0000000880)=""/249, 0xf9}], 0x9, &(0x7f0000000a40)=""/247, 0xf7, 0x51b}, 0x10100) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000b80)="f5be91148b65af88155185b3231537f257ada668d790bc44392f061ec62a86072604528b2cbe05bb043e7333b07a0032938af722ecaa93981243eb6fd6fbfec58738c9b504f4975d128fcf8c245c5af0e6b5a40f86a03920e63f87127eff0143167b8cc4f920d449973d873ec15596d03cd6e29a03bb64162aa5cc26a3b2a52720eda18eefc0b503386e1316e959beac8cad09e08e26dab8007d0119d5d440e4662976aed5b1d2e7c87d515709d03437a5904d46794996b6cb112078f358a9a095b30d288bd9b96e465a51fbb90523ed6bc460f3a10587ebc17ec052d9c3e14bc6") 04:36:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:24 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d564c90c6000000000000000000000000", 0x18) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000001580)={&(0x7f0000001480)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x40}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r3, 0x5}, 0x8) recvfrom$inet6(r2, &(0x7f0000001640)=""/32, 0x20, 0x0, &(0x7f0000001680)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x709000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r4, 0x600, 0x70bd2b, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x81}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x2004c040) 04:36:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 266.472092] FAULT_INJECTION: forcing a failure. [ 266.472092] name failslab, interval 1, probability 0, space 0, times 0 [ 266.483558] CPU: 0 PID: 20914 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 266.490918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.500278] Call Trace: [ 266.502885] dump_stack+0x1b9/0x294 [ 266.506534] ? dump_stack_print_info.cold.2+0x52/0x52 [ 266.511739] ? finish_task_switch+0x1ca/0x840 [ 266.516253] ? finish_task_switch+0x182/0x840 04:36:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000000100", 0x10) 04:36:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 266.520780] should_fail.cold.4+0xa/0x1a [ 266.524868] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 266.529999] ? __schedule+0x809/0x1e30 [ 266.533914] ? __sched_text_start+0x8/0x8 [ 266.538079] ? find_held_lock+0x36/0x1c0 [ 266.542164] ? __lock_is_held+0xb5/0x140 [ 266.546256] ? check_same_owner+0x320/0x320 [ 266.550591] ? graph_lock+0x170/0x170 [ 266.554410] ? reacquire_held_locks+0xbc/0x3e0 [ 266.559018] __should_failslab+0x124/0x180 [ 266.563277] should_failslab+0x9/0x14 [ 266.567096] kmem_cache_alloc_node+0x272/0x780 04:36:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000000200", 0x10) 04:36:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 266.571703] ? print_usage_bug+0xc0/0xc0 [ 266.575782] ? find_held_lock+0x36/0x1c0 [ 266.579874] __alloc_skb+0x111/0x780 [ 266.583623] ? skb_scrub_packet+0x580/0x580 [ 266.587972] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.593545] ? tcp_established_options+0x36b/0x5a0 [ 266.598501] ? tcp_select_initial_window+0x3a0/0x3a0 [ 266.603640] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 266.608700] ? tcp_current_mss+0x2ac/0x400 [ 266.612955] ? tcp_mtu_to_mss+0x4c0/0x4c0 [ 266.617145] sk_stream_alloc_skb+0x139/0x960 [ 266.621597] ? tcp_init_transfer+0x450/0x450 [ 266.626027] ? audit_remove_tree_rule+0x952/0xb90 [ 266.630892] ? tcp_fastopen_reset_cipher.cold.14+0x47/0x47 [ 266.636538] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 266.641593] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 266.647479] tcp_sendmsg_locked+0xea2/0x3ee0 [ 266.651926] ? tcp_sendpage+0x60/0x60 [ 266.655743] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 266.660772] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.665544] ? print_usage_bug+0xc0/0xc0 04:36:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000002000000", 0x10) [ 266.669633] ? find_held_lock+0x36/0x1c0 [ 266.673717] ? lock_acquire+0x1dc/0x520 [ 266.677700] ? tcp_sendmsg+0x21/0x50 [ 266.681432] ? mark_held_locks+0xc9/0x160 [ 266.685602] ? __local_bh_enable_ip+0x161/0x230 [ 266.690293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.695322] ? lock_sock_nested+0x9f/0x120 [ 266.699593] ? trace_hardirqs_on+0xd/0x10 [ 266.703757] ? __local_bh_enable_ip+0x161/0x230 [ 266.708444] ? lock_sock_nested+0xe7/0x120 [ 266.712696] tcp_sendmsg+0x2f/0x50 [ 266.716255] inet_sendmsg+0x19f/0x690 [ 266.720060] ? __might_sleep+0x95/0x190 [ 266.724040] ? ipip_gro_receive+0x100/0x100 [ 266.728368] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 266.733913] ? security_socket_sendmsg+0x94/0xc0 [ 266.738681] ? ipip_gro_receive+0x100/0x100 [ 266.743014] sock_sendmsg+0xd5/0x120 [ 266.746746] __sys_sendto+0x3d7/0x670 [ 266.750575] ? __ia32_sys_getpeername+0xb0/0xb0 [ 266.755261] ? wait_for_completion+0x870/0x870 [ 266.759861] ? __lock_is_held+0xb5/0x140 [ 266.763943] ? __sb_end_write+0xac/0xe0 [ 266.767934] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 266.773480] ? fput+0x130/0x1a0 [ 266.776770] ? ksys_write+0x1a6/0x250 [ 266.780588] ? __ia32_sys_read+0xb0/0xb0 [ 266.784667] __x64_sys_sendto+0xe1/0x1a0 [ 266.788743] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.793772] do_syscall_64+0x1b1/0x800 [ 266.797669] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 266.802530] ? syscall_return_slowpath+0x5c0/0x5c0 [ 266.807485] ? syscall_return_slowpath+0x30f/0x5c0 [ 266.812437] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 266.817824] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.822695] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.827999] RIP: 0033:0x4559f9 [ 266.831200] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.850919] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 266.858637] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 266.865915] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 266.873193] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 266.880471] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 266.887754] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000000 04:36:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0xa) 04:36:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:25 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xee, 0x100000001, 0x7}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x8000, 0x2, 0x8, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c1f00005e001107000000000000000000000000", @ANYBLOB="92ca49ef8aa7922b2014a06d08f19fc1dd004000f1b4a84dd762ec683fab6ba0365db4e2f400eb1ab57435e5cf7c31fb0eeef27e1c547d1483e24c"], 0x2}, 0x1}, 0x0) 04:36:25 executing program 3 (fault-call:7 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)="441f08cc000000f49727c1c6fe36cef3e26def232e81ffffff00000011", 0x1d) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$void(r2, 0x5451) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6(0xa, 0x1, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000080)=0x20, 0x4) 04:36:25 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f00000000c0)="025c77892fce9c80da6070") r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)='!', 0x1, 0x8000, 0x0, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="119a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd323ff07dbb633fb3804849f7768e586df460963245dedb4013ee555af99499e44ad420dbf65fd46fbc9ba1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff16e53ea293f3551b7147c33a44ea437fb1f77f94db4e65807582990a0a5efddf12de3caea6611173f964de99645e2c02bef138b406ca0644146ae4bb91e0438f8c47beddb0ed22f56bc0851def35824ca6c7258c", 0xe7}], 0x1, &(0x7f0000003b40)}, 0x0) [ 267.556892] FAULT_INJECTION: forcing a failure. [ 267.556892] name failslab, interval 1, probability 0, space 0, times 0 [ 267.568270] CPU: 1 PID: 20986 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 267.575206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.584575] Call Trace: [ 267.587181] dump_stack+0x1b9/0x294 [ 267.590827] ? dump_stack_print_info.cold.2+0x52/0x52 [ 267.596037] ? is_bpf_text_address+0xd7/0x170 [ 267.600558] ? kernel_text_address+0x79/0xf0 04:36:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"04af8fc0a85250"}, 0xfaef}, 0x10) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f0000001600)=[{{&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f00000006c0)}}, {{&(0x7f0000000740)=@rc={0x1f}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)="f0ab5338742667b14da7be26dad57f0a3d59716046b2d11547dfb05cbbe07f415fa644b0eb03f0e35c52aba5f50363440c49b10fdaa05ca7a58fbe5008b617904b06f75bdc0fe56bf760190d14ee536619494f77b9734f3a116276d4574a522052ce93d2b8330aa6be1a951681081ad0063c90759a1e7813ddadeb8d007fbc872e9a2460eb123180066b14feba7a02b3325c2833a0380931dc762ede1ae1", 0x9e}, {&(0x7f0000000980)="bed6e139d5ce441e267cf01865487a4b27349921f6fcbb7f78b478813ab2284c27b2fe5d03aaece0", 0x28}], 0x2, &(0x7f0000000a00)=[{0x78, 0x12b, 0x9, "757b18bc8e84633727c70fa60392683de9129e13c7fabbc6f43697678a9400ea9896b341a4a15ed1473311290fd404ba09a1b2d6a28ac2555c08d7cec6dd0ae50eb36f31cf46159a6c73d453607b4aaaab8b0a4703f1fd0048db1e4237674dd6cd"}, {0x108, 0x117, 0x7ffc, "50a1cf354683326d38d1fe718e0c4aff5006839fca393c4bb2ddf1d590d4c1b899e9672d3d15f9517cbc1cdb521ec4dc36b53947b588a7a0a73384dbd48322021b520758e263e33164849cc8a3b6a05d311518aa0c32341a81bb51b8a12dc2c883c355e2a7e006f9324398494a54c93290e6259c311c72e5690aa0628237d5fce6a10b46d178b648d92eec9e5621893919e7308a7e41ca1ca7286ce7f754f32b36faba171f1cd6e989f52acdcb825d839a8735aae3f7923c4d6bd1d8fe4c5ca6322f07ff0c6e0924b2446f522914eaf536a8797d0773237a9fbab66bb2375f957495d36d2ad75a26a9c8b3b35cfe037c81"}, {0xd0, 0x100, 0x80, "d043cffac834fd5b49abfae62afe838be9e91e1f65456aadb1e4c63fb7f16836266c76f7ec2cb72f80977a9167e31230f1bff262d659ad3f1f20e337d0c953d74e8589c3fda427c3da3e2e5a41d93b6a3a8ca19f81cf7c69555197e3c0d8b071048543cd8ff78cc853e4f8006956cf00689512a753e857342de25ba1fbd4d19eee4be17744fd211868e5638497ade83078ff7cb393c8021710c4037bd22101aa5456987e6fad33accbc7767f4fb395e29d3c079958f72bf498"}], 0x250, 0x44}, 0x3ff}, {{&(0x7f0000000f40)=@ll={0x11, 0x18, 0x0, 0x1, 0x3, 0x6, @random="7cb882c66e63"}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001040)="7c7668e640f6f7e7f2dc2c8eaf526621706d74f0ef1db737dfb8aff7a9980c6246383705fac9ace0abc530959d23113cb30634520f00155a8f236137dadbeb651f0264d5e0c1ea30dd2acbea19af170229e56385bad931ccc5ae47592dca7da0162d129241c8c2f9cc01d7f9592da9201be600bbc0ab8c72b1ba699c47dfe520ecf697a8da1616c91c16e62c2b945f52449c1f39449c1e6594ae8449297cef935c3cb61b3f2d7d", 0xa7}], 0x1, &(0x7f00000016c0)=[{0x108, 0x1, 0x0, "5464146e56c9f8f0f472836d7e6beabbc065c8a8dfbf310dc067ea8cf8261b4af09387806d8ae9cc9781c8e13f14fd23d936dce3827601593c871dd524145df06cee78510ae470ab3911c462a5cd71ec57b9b0f95d9dedbbc382a2e11cb24725362586f0b94d50ee4c1357b9102b0b6f04a47f03df256709370c53f80021dd5d18f0447520929187919d7063368cdd552c995edcff447a557b0e7f530b6d17b274bbc1bcf1a5e82ac0f5e3d9f7f86a3bf7c689184982f65a327e6e3460c17c47c1c3b8f700349ee80e7cb03d4d3873fd8b3e6e4ff2869358b07c65bf01db3fd1ac714a63cdb3b1401efdb326a6506b80e823bfc47ffb52"}, {0xf0, 0x84, 0x1, "c2a0629fae93d1a091769e3dfec01e434ca23add439fcafee48d8375c9ed490f34b4439ea0127428135f63ab41d325d3487e898ea730aa1a8b57d4d656ade8878ce20ce3acfb80d41be920ff50d257c1c41549dd618b95c812edcd32b43c3e8517e95ef330545d3d40be6b3ac602fe3f71c6996a2fdd066afaeb7023166e6a67c425afb094ac7f3cca4367c43ca67c268c1ba752aa25d88d82099cd12ca6294aca67eef6b02bd63387f4d334509aa2eb1cceec1c0166484fc51a0f9b4dd63487a680ce44fafcab198e7b054ed47b05156a4bdb8093deeded56c76764c82d9ae5"}, {0x20, 0x18e, 0x10000, "a8fee48773fbd15a77c913a1d266ad"}, {0x20, 0x111, 0x100, "9879c74124169e1f1ef862877f"}], 0x238, 0x4000000}}], 0x3, 0x8000) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r4, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)="c5ddbd", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r4, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) 04:36:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="295ed277a4200100360070") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x102) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x1, 0x6, 0x9, r2}, 0x10) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f00000001c0)=0xc) 04:36:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x9c, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x9c}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 267.604992] ? __unwind_start+0x166/0x330 [ 267.609156] should_fail.cold.4+0xa/0x1a [ 267.613235] ? __save_stack_trace+0x7e/0xd0 [ 267.617574] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.622696] ? graph_lock+0x170/0x170 [ 267.626511] ? save_stack+0x43/0xd0 [ 267.630151] ? kasan_kmalloc+0xc4/0xe0 [ 267.634045] ? kasan_slab_alloc+0x12/0x20 [ 267.638208] ? find_held_lock+0x36/0x1c0 [ 267.642293] ? __lock_is_held+0xb5/0x140 [ 267.646381] ? check_same_owner+0x320/0x320 [ 267.650718] ? rcu_note_context_switch+0x710/0x710 04:36:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4) ioctl(r0, 0xfffffffffffffffc, &(0x7f0000000280)="174a3c0739986710700000") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) syz_emit_ethernet(0x277, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x22, &(0x7f0000000240)=ANY=[@ANYBLOB="fffffffffdffffffffffffff81003e00000c04000080070100001ce0a96e00f36d2c8a5bcac9ceda6716ed1afc5ecf347ef2c48023e2cb8af6e6750227de4f"], 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet6(0xa, 0x8000f, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000300)=0x4) [ 267.655662] __should_failslab+0x124/0x180 [ 267.659906] should_failslab+0x9/0x14 [ 267.663720] kmem_cache_alloc_node_trace+0x26f/0x770 [ 267.668845] __kmalloc_node_track_caller+0x33/0x70 [ 267.673790] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 267.678566] __alloc_skb+0x14d/0x780 [ 267.682301] ? skb_scrub_packet+0x580/0x580 [ 267.686638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.692187] ? tcp_established_options+0x36b/0x5a0 [ 267.697134] ? tcp_select_initial_window+0x3a0/0x3a0 [ 267.702260] ? __sanitizer_cov_trace_cmp4+0x16/0x20 04:36:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x9c, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x9c}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 267.707302] ? tcp_current_mss+0x2ac/0x400 [ 267.711551] ? tcp_mtu_to_mss+0x4c0/0x4c0 [ 267.715720] sk_stream_alloc_skb+0x139/0x960 [ 267.720147] ? tcp_init_transfer+0x450/0x450 [ 267.724563] ? audit_remove_tree_rule+0x952/0xb90 [ 267.729424] ? tcp_fastopen_reset_cipher.cold.14+0x47/0x47 [ 267.735063] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 267.740092] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 267.745119] tcp_sendmsg_locked+0xea2/0x3ee0 [ 267.749550] ? lock_downgrade+0x8e0/0x8e0 [ 267.753713] ? tcp_sendpage+0x60/0x60 04:36:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000000001", 0x10) [ 267.757528] ? rcu_is_watching+0x85/0x140 [ 267.761691] ? rcu_report_qs_rnp+0x790/0x790 [ 267.766121] ? print_usage_bug+0xc0/0xc0 [ 267.770199] ? find_held_lock+0x36/0x1c0 [ 267.774284] ? lock_acquire+0x1dc/0x520 [ 267.778268] ? tcp_sendmsg+0x21/0x50 [ 267.782006] ? mark_held_locks+0xc9/0x160 [ 267.786169] ? __local_bh_enable_ip+0x161/0x230 [ 267.790854] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.795887] ? lock_sock_nested+0x9f/0x120 [ 267.800137] ? trace_hardirqs_on+0xd/0x10 04:36:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@xdp, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x7f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x7e9d7c23961bf3e7}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1) sendmsg$nl_route(r0, &(0x7f0000005040)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000004f80)=ANY=[@ANYBLOB="14000000520005010000000300000000000000"], 0x14}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r4, 0x203, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) [ 267.804295] ? __local_bh_enable_ip+0x161/0x230 [ 267.808988] ? lock_sock_nested+0xe7/0x120 [ 267.813239] tcp_sendmsg+0x2f/0x50 [ 267.816790] inet_sendmsg+0x19f/0x690 [ 267.820601] ? __might_sleep+0x95/0x190 [ 267.824590] ? ipip_gro_receive+0x100/0x100 [ 267.828928] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 267.834488] ? security_socket_sendmsg+0x94/0xc0 [ 267.839260] ? ipip_gro_receive+0x100/0x100 [ 267.843665] sock_sendmsg+0xd5/0x120 [ 267.847397] __sys_sendto+0x3d7/0x670 [ 267.851215] ? __ia32_sys_getpeername+0xb0/0xb0 [ 267.855901] ? wait_for_completion+0x870/0x870 [ 267.860501] ? __lock_is_held+0xb5/0x140 [ 267.864583] ? __sb_end_write+0xac/0xe0 [ 267.868570] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.874121] ? fput+0x130/0x1a0 [ 267.877417] ? ksys_write+0x1a6/0x250 [ 267.881233] ? __ia32_sys_read+0xb0/0xb0 [ 267.885312] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 267.890176] __x64_sys_sendto+0xe1/0x1a0 [ 267.894261] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.899296] do_syscall_64+0x1b1/0x800 [ 267.903197] ? finish_task_switch+0x1ca/0x840 [ 267.907708] ? syscall_return_slowpath+0x5c0/0x5c0 [ 267.912651] ? syscall_return_slowpath+0x30f/0x5c0 [ 267.917602] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 267.923000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.927868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.933069] RIP: 0033:0x4559f9 [ 267.936259] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.955618] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 267.963344] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 267.970629] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 267.977909] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 267.985195] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 267.992482] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000001 04:36:26 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x6) 04:36:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x19, 0x2, 0x2, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000380)=""/19, &(0x7f00000003c0)=0x13) getsockname(r0, &(0x7f0000001540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000015c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) 04:36:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x9c, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x9c}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000000002", 0x10) 04:36:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001680)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54db", 0xf) 04:36:26 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:26 executing program 3 (fault-call:7 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:26 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x7, 0x80000, 0x81, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x91b}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xfffffffffffffffc}, 0x8) socketpair(0x7, 0xa, 0x7dc, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9ee874c, 0x1, 0x8, 0x5, 0x19}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000002c0)={r6, 0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}}}, 0xffffffffffffff20, 0x8, 0x6, 0x34b3}, &(0x7f00000000c0)=0x98) [ 268.740141] FAULT_INJECTION: forcing a failure. [ 268.740141] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 268.752075] CPU: 0 PID: 21049 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 268.759009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.768378] Call Trace: [ 268.770993] dump_stack+0x1b9/0x294 [ 268.774646] ? dump_stack_print_info.cold.2+0x52/0x52 [ 268.779857] ? is_bpf_text_address+0xd7/0x170 [ 268.784379] ? kernel_text_address+0x79/0xf0 04:36:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x20}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 04:36:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000020000", 0x10) 04:36:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 268.788805] should_fail.cold.4+0xa/0x1a [ 268.792879] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 268.798007] ? debug_check_no_locks_freed+0x310/0x310 [ 268.803209] ? sk_stream_alloc_skb+0x139/0x960 [ 268.807804] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 268.812403] ? tcp_sendmsg+0x2f/0x50 [ 268.816122] ? inet_sendmsg+0x19f/0x690 [ 268.820099] ? sock_sendmsg+0xd5/0x120 [ 268.823992] ? __sys_sendto+0x3d7/0x670 [ 268.827979] ? __x64_sys_sendto+0xe1/0x1a0 [ 268.832223] ? do_syscall_64+0x1b1/0x800 04:36:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 268.836293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.841668] ? __lock_is_held+0xb5/0x140 [ 268.845758] ? __lock_is_held+0xb5/0x140 [ 268.849840] ? skl_get_cdclk+0x9a0/0xa90 [ 268.853924] __alloc_pages_nodemask+0x34e/0xd70 [ 268.858606] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 268.863899] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 268.868925] ? graph_lock+0x170/0x170 [ 268.872736] ? __kmalloc_node_track_caller+0x47/0x70 [ 268.877852] ? find_held_lock+0x36/0x1c0 [ 268.881938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 04:36:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)=' ', 0x1}], 0x1}, 0x20004001) shutdown(r0, 0x2) socket$inet(0x2, 0x6, 0x6) recvfrom$inet(r0, &(0x7f0000000040)=""/75, 0x4b, 0x40000001, &(0x7f00000000c0)={0x2}, 0x707000) r1 = accept(r0, &(0x7f0000000180), &(0x7f0000000100)=0x80) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000200)="f4dd71609e9826a648", 0x9) [ 268.887506] alloc_pages_current+0x10c/0x210 [ 268.891932] skb_page_frag_refill+0x453/0x6a0 [ 268.896477] ? sock_kzfree_s+0x60/0x60 [ 268.900423] ? _copy_from_iter_full+0x2b0/0xd10 [ 268.905119] ? usercopy_warn+0x120/0x120 [ 268.909200] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 268.914234] ? iov_iter_advance+0x14c0/0x14c0 [ 268.918755] sk_page_frag_refill+0x55/0x1f0 [ 268.923090] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 268.927616] ? tcp_sendpage+0x60/0x60 [ 268.931430] ? rcu_is_watching+0x85/0x140 [ 268.935588] ? rcu_report_qs_rnp+0x790/0x790 04:36:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 268.940017] ? print_usage_bug+0xc0/0xc0 [ 268.944086] ? find_held_lock+0x36/0x1c0 [ 268.948169] ? lock_acquire+0x1dc/0x520 [ 268.952150] ? tcp_sendmsg+0x21/0x50 [ 268.955881] ? mark_held_locks+0xc9/0x160 [ 268.960042] ? __local_bh_enable_ip+0x161/0x230 [ 268.964724] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.969750] ? lock_sock_nested+0x9f/0x120 [ 268.973998] ? trace_hardirqs_on+0xd/0x10 [ 268.978156] ? __local_bh_enable_ip+0x161/0x230 [ 268.982842] ? lock_sock_nested+0xe7/0x120 [ 268.987091] tcp_sendmsg+0x2f/0x50 [ 268.990645] inet_sendmsg+0x19f/0x690 [ 268.994460] ? __might_sleep+0x95/0x190 [ 268.998444] ? ipip_gro_receive+0x100/0x100 [ 269.002784] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 269.008338] ? security_socket_sendmsg+0x94/0xc0 [ 269.013108] ? ipip_gro_receive+0x100/0x100 [ 269.017442] sock_sendmsg+0xd5/0x120 [ 269.021165] __sys_sendto+0x3d7/0x670 [ 269.024979] ? __ia32_sys_getpeername+0xb0/0xb0 [ 269.029658] ? wait_for_completion+0x870/0x870 [ 269.034257] ? __lock_is_held+0xb5/0x140 [ 269.038342] ? __sb_end_write+0xac/0xe0 [ 269.042340] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 269.047902] ? fput+0x130/0x1a0 [ 269.051195] ? ksys_write+0x1a6/0x250 [ 269.055012] ? __ia32_sys_read+0xb0/0xb0 [ 269.059080] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 269.064640] __x64_sys_sendto+0xe1/0x1a0 [ 269.068721] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.073756] do_syscall_64+0x1b1/0x800 [ 269.077653] ? finish_task_switch+0x1ca/0x840 [ 269.082163] ? syscall_return_slowpath+0x5c0/0x5c0 [ 269.087113] ? syscall_return_slowpath+0x30f/0x5c0 [ 269.092060] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 269.097446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.102315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.107521] RIP: 0033:0x4559f9 [ 269.110714] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.130083] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 269.137810] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 269.145091] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 269.152379] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 269.159660] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 269.166941] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000002 04:36:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0xb) 04:36:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:27 executing program 3 (fault-call:7 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x800) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000200)=0xff, 0x4) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1, &(0x7f00000027c0)=""/183, 0xb7}, 0x0) 04:36:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:27 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:27 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x4, &(0x7f00000000c0)="0775a4cd9ae5a10560df7b94af") setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02120100020000eb89881dc7b6617ea503e8afd3085bb25dcf4482a0b77368e094f21ffdff4fab93"], 0x10}, 0x1}, 0x0) 04:36:27 executing program 5: r0 = socket(0x1c, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ip6gre0\x00', 'vlan0\x00', 'veth1\x00', 'ip6tnl0\x00', @random="c201c9a511d3", [], @random="8d89a2f47b85", [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x1d}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1a8) 04:36:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 269.892701] FAULT_INJECTION: forcing a failure. [ 269.892701] name failslab, interval 1, probability 0, space 0, times 0 [ 269.904260] CPU: 0 PID: 21115 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 269.911223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.920582] Call Trace: [ 269.923287] dump_stack+0x1b9/0x294 [ 269.926939] ? dump_stack_print_info.cold.2+0x52/0x52 [ 269.932156] ? lock_downgrade+0x8e0/0x8e0 [ 269.936336] should_fail.cold.4+0xa/0x1a 04:36:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000000)=0x80) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4(r1, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80, 0x800) ioctl$sock_ifreq(r0, 0x8b35, &(0x7f0000000040)={'bridge_slave_1\x00', @ifru_mtu}) [ 269.940421] ? kasan_check_read+0x11/0x20 [ 269.944593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.949715] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 269.954759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.960405] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 269.964919] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 269.969593] ? lock_downgrade+0x8e0/0x8e0 [ 269.973762] ? kasan_check_read+0x11/0x20 [ 269.978742] ? rcu_report_qs_rnp+0x790/0x790 [ 269.983181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.988924] ? csum_partial+0x21/0x30 [ 269.992742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.998399] ? csum_block_add_ext+0x37/0x50 [ 270.002768] __should_failslab+0x124/0x180 [ 270.007025] should_failslab+0x9/0x14 [ 270.010920] kmem_cache_alloc_node+0x56/0x780 [ 270.015529] ? skb_checksum+0xd1/0x130 [ 270.019447] __alloc_skb+0x111/0x780 [ 270.023192] ? skb_scrub_packet+0x580/0x580 [ 270.027807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.033456] ? skb_checksum_help+0x5bd/0xbc0 [ 270.037893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 04:36:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 270.043448] ? ipv4_mtu+0x375/0x580 [ 270.047101] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 270.052569] ? __lock_is_held+0xb5/0x140 [ 270.056655] ip_do_fragment+0xb66/0x2ac0 [ 270.060737] ? trace_hardirqs_on+0xd/0x10 [ 270.064905] ? ip_copy_metadata+0xa90/0xa90 [ 270.069247] ? trace_hardirqs_on+0xd/0x10 [ 270.073447] ? ip_finish_output2+0x1840/0x1840 [ 270.078057] ? graph_lock+0x170/0x170 [ 270.081882] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.087435] ? ipv4_mtu+0x375/0x580 04:36:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 270.091087] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 270.097517] ? __lock_is_held+0xb5/0x140 [ 270.101626] ip_fragment.constprop.49+0x179/0x240 [ 270.106491] ip_finish_output+0x6cb/0xf80 [ 270.110654] ? ip_fragment.constprop.49+0x240/0x240 [ 270.115725] ? kasan_check_read+0x11/0x20 [ 270.119980] ? rcu_is_watching+0x85/0x140 [ 270.124140] ? rcu_report_qs_rnp+0x790/0x790 [ 270.128563] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 270.133587] ? nf_hook_slow+0x11e/0x1c0 [ 270.139147] ip_output+0x21b/0x850 04:36:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000000200", 0x10) 04:36:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 270.142700] ? __ip_local_out+0x5cf/0xb20 [ 270.146867] ? ip_mc_output+0x15a0/0x15a0 [ 270.151066] ? ip_fragment.constprop.49+0x240/0x240 [ 270.156105] ip_local_out+0xc5/0x1b0 [ 270.159849] ip_queue_xmit+0x9d7/0x1f70 [ 270.163844] ? ip_build_and_send_pkt+0xc70/0xc70 [ 270.168608] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.174158] ? tcp_established_options+0x36b/0x5a0 [ 270.179104] ? tcp_select_initial_window+0x3a0/0x3a0 [ 270.184219] ? __tcp_v4_send_check+0x1d/0x1d0 [ 270.188736] ? tcp_options_write+0x29f/0xa70 04:36:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 270.193174] tcp_transmit_skb+0x1bea/0x3ec0 [ 270.197532] ? __tcp_select_window+0x9e0/0x9e0 [ 270.202140] ? debug_check_no_locks_freed+0x310/0x310 [ 270.207344] ? sk_stream_alloc_skb+0x139/0x960 [ 270.211935] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 270.216529] ? tcp_sendmsg+0x2f/0x50 [ 270.220267] ? graph_lock+0x170/0x170 [ 270.224082] ? do_syscall_64+0x1b1/0x800 [ 270.228153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.233523] ? __lock_is_held+0xb5/0x140 [ 270.237597] ? print_usage_bug+0xc0/0xc0 [ 270.241676] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 270.246709] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 270.252171] ? tcp_rtx_synack+0x6f0/0x6f0 [ 270.256346] ? kvm_clock_read+0x25/0x30 [ 270.260332] ? kvm_sched_clock_read+0x9/0x20 [ 270.264757] ? graph_lock+0x170/0x170 [ 270.268585] ? mem_cgroup_charge_skmem+0x169/0x340 [ 270.273531] tcp_write_xmit+0x1626/0x5c00 [ 270.277691] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 270.282629] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 270.287110] ? __sanitizer_cov_trace_pc+0x10/0x50 [ 270.291956] ? iov_iter_advance+0x2e4/0x14c0 [ 270.296375] ? check_same_owner+0x320/0x320 [ 270.300711] ? alloc_pages_current+0x114/0x210 [ 270.305308] ? iov_iter_npages+0xe60/0xe60 [ 270.309552] ? kasan_check_write+0x14/0x20 [ 270.313793] ? copyin+0xb7/0x100 [ 270.317171] ? _copy_from_iter_full+0x2b0/0xd10 [ 270.321930] ? usercopy_warn+0x120/0x120 [ 270.326000] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 270.331027] ? iov_iter_advance+0x14c0/0x14c0 [ 270.335527] tcp_push_one+0xdd/0x110 [ 270.339253] tcp_sendmsg_locked+0xb82/0x3ee0 [ 270.343686] ? tcp_sendpage+0x60/0x60 [ 270.347495] ? rcu_is_watching+0x85/0x140 [ 270.351637] ? rcu_report_qs_rnp+0x790/0x790 [ 270.356050] ? print_usage_bug+0xc0/0xc0 [ 270.360102] ? find_held_lock+0x36/0x1c0 [ 270.364257] ? lock_acquire+0x1dc/0x520 [ 270.368218] ? tcp_sendmsg+0x21/0x50 [ 270.371930] ? mark_held_locks+0xc9/0x160 [ 270.376083] ? __local_bh_enable_ip+0x161/0x230 [ 270.380784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.385825] ? lock_sock_nested+0x9f/0x120 [ 270.390058] ? __local_bh_enable_ip+0x161/0x230 [ 270.394721] ? lock_sock_nested+0xe7/0x120 [ 270.398948] tcp_sendmsg+0x2f/0x50 [ 270.402482] inet_sendmsg+0x19f/0x690 [ 270.406284] ? __might_sleep+0x95/0x190 [ 270.410269] ? ipip_gro_receive+0x100/0x100 [ 270.414597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 270.420146] ? security_socket_sendmsg+0x94/0xc0 [ 270.424913] ? ipip_gro_receive+0x100/0x100 [ 270.429247] sock_sendmsg+0xd5/0x120 [ 270.432961] __sys_sendto+0x3d7/0x670 [ 270.436761] ? __ia32_sys_getpeername+0xb0/0xb0 [ 270.441422] ? wait_for_completion+0x870/0x870 [ 270.446028] ? __lock_is_held+0xb5/0x140 [ 270.450090] ? __sb_end_write+0xac/0xe0 [ 270.454070] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.459618] ? fput+0x130/0x1a0 [ 270.462907] ? ksys_write+0x1a6/0x250 [ 270.466705] ? __ia32_sys_read+0xb0/0xb0 [ 270.470754] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.476285] __x64_sys_sendto+0xe1/0x1a0 [ 270.480342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.485354] do_syscall_64+0x1b1/0x800 [ 270.489242] ? finish_task_switch+0x1ca/0x840 [ 270.493729] ? syscall_return_slowpath+0x5c0/0x5c0 [ 270.498662] ? syscall_return_slowpath+0x30f/0x5c0 [ 270.503610] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 270.508991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.513837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.519024] RIP: 0033:0x4559f9 [ 270.522293] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.541548] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 270.549246] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 270.556513] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 270.563783] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 270.571736] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 270.579020] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000003 04:36:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1300) 04:36:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000240)=""/221, 0xdd, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 04:36:28 executing program 4: r0 = socket(0x15, 0xc, 0x35) getsockopt(r0, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x10) shutdown(r0, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\b\x00\t\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="010209000200060007000000040000009a800a6084c663d8e2558cfdc4e9497e6f7ea4124130bdb71262a1b2cecc35cf218f0c15f909f34198b6905744e1502b59bd010d5abc6f54e13d868d476602724913119a6821e5d89a243eb8c1c15671c4f02fa0cd752c604bda597899b6d605bdd5329f89d55d6f8bb1f63809d5d74ed0ea543b8a90289ebc20d6c5511428d36df4709b249f39ac012a418a1d86876b9119b96eb1cd1d897dc1671b63e249e0557ac04881c59ca83ec7905ad794d2be129fcae4d9d6cfa099d7f0e3551da74a1ef5499e1afd6288fe5257570636409cea598381b512ad48e5c0696b"]) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) 04:36:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:28 executing program 3 (fault-call:7 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:28 executing program 5: r0 = socket(0x40000000002, 0x2000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast2}, &(0x7f00000000c0)=0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="324bc917fef4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/216, &(0x7f0000000200)=0xd8) 04:36:28 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000000)) shutdown(r0, 0x2000000000000002) [ 270.877647] FAULT_INJECTION: forcing a failure. [ 270.877647] name failslab, interval 1, probability 0, space 0, times 0 [ 270.889049] CPU: 1 PID: 21180 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 270.895986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.905436] Call Trace: [ 270.908048] dump_stack+0x1b9/0x294 [ 270.911703] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.916927] ? is_bpf_text_address+0xd7/0x170 [ 270.921465] ? kernel_text_address+0x79/0xf0 [ 270.925896] ? __unwind_start+0x166/0x330 [ 270.930069] should_fail.cold.4+0xa/0x1a [ 270.934150] ? __save_stack_trace+0x7e/0xd0 [ 270.938491] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 270.943630] ? save_stack+0xa9/0xd0 [ 270.947285] ? save_stack+0x43/0xd0 [ 270.950929] ? kasan_kmalloc+0xc4/0xe0 [ 270.956412] ? kasan_slab_alloc+0x12/0x20 [ 270.960555] ? kmem_cache_alloc_node+0x144/0x780 [ 270.965307] ? __alloc_skb+0x111/0x780 [ 270.969201] ? ip_do_fragment+0xb66/0x2ac0 [ 270.973422] ? ip_fragment.constprop.49+0x179/0x240 [ 270.978430] ? ip_finish_output+0x6cb/0xf80 [ 270.982747] ? ip_output+0x21b/0x850 [ 270.986460] ? ip_local_out+0xc5/0x1b0 [ 270.990339] ? ip_queue_xmit+0x9d7/0x1f70 [ 270.994482] ? tcp_transmit_skb+0x1bea/0x3ec0 [ 270.998971] ? tcp_write_xmit+0x1626/0x5c00 [ 271.003297] ? tcp_push_one+0xdd/0x110 [ 271.007177] ? tcp_sendmsg_locked+0xb82/0x3ee0 [ 271.011752] ? tcp_sendmsg+0x2f/0x50 [ 271.015452] ? inet_sendmsg+0x19f/0x690 [ 271.019418] ? sock_sendmsg+0xd5/0x120 [ 271.023309] ? __sys_sendto+0x3d7/0x670 [ 271.027278] ? __x64_sys_sendto+0xe1/0x1a0 [ 271.031517] ? do_syscall_64+0x1b1/0x800 [ 271.035587] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.040951] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 271.045613] ? print_usage_bug+0xc0/0xc0 [ 271.049686] ? graph_lock+0x170/0x170 [ 271.053490] ? kasan_check_read+0x11/0x20 [ 271.057640] ? rcu_is_watching+0x85/0x140 [ 271.061784] ? rcu_report_qs_rnp+0x790/0x790 [ 271.066182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.071711] __should_failslab+0x124/0x180 [ 271.075940] should_failslab+0x9/0x14 [ 271.079754] kmem_cache_alloc_node_trace+0x5a/0x770 [ 271.084770] __kmalloc_node_track_caller+0x33/0x70 [ 271.089692] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 271.094464] __alloc_skb+0x14d/0x780 [ 271.098178] ? skb_scrub_packet+0x580/0x580 [ 271.102493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.108038] ? skb_checksum_help+0x5bd/0xbc0 [ 271.112445] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.117988] ? ipv4_mtu+0x375/0x580 [ 271.121618] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 271.127077] ? __lock_is_held+0xb5/0x140 [ 271.131136] ip_do_fragment+0xb66/0x2ac0 [ 271.135206] ? trace_hardirqs_on+0xd/0x10 [ 271.139354] ? ip_copy_metadata+0xa90/0xa90 [ 271.143686] ? trace_hardirqs_on+0xd/0x10 [ 271.147848] ? ip_finish_output2+0x1840/0x1840 [ 271.152427] ? graph_lock+0x170/0x170 [ 271.156241] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.161775] ? ipv4_mtu+0x375/0x580 [ 271.165407] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 271.171052] ? __lock_is_held+0xb5/0x140 [ 271.175238] ip_fragment.constprop.49+0x179/0x240 [ 271.180095] ip_finish_output+0x6cb/0xf80 [ 271.184254] ? ip_fragment.constprop.49+0x240/0x240 [ 271.189283] ? kasan_check_read+0x11/0x20 [ 271.193425] ? rcu_is_watching+0x85/0x140 [ 271.197576] ? rcu_report_qs_rnp+0x790/0x790 [ 271.201982] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 271.206990] ? nf_hook_slow+0x11e/0x1c0 [ 271.210968] ip_output+0x21b/0x850 [ 271.214510] ? __ip_local_out+0x5cf/0xb20 [ 271.218694] ? ip_mc_output+0x15a0/0x15a0 [ 271.222861] ? ip_fragment.constprop.49+0x240/0x240 [ 271.227875] ip_local_out+0xc5/0x1b0 [ 271.231591] ip_queue_xmit+0x9d7/0x1f70 [ 271.235566] ? ip_build_and_send_pkt+0xc70/0xc70 [ 271.240317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.245875] ? tcp_established_options+0x36b/0x5a0 [ 271.250821] ? tcp_select_initial_window+0x3a0/0x3a0 [ 271.255940] ? __tcp_v4_send_check+0x1d/0x1d0 [ 271.260433] ? tcp_options_write+0x29f/0xa70 [ 271.264841] tcp_transmit_skb+0x1bea/0x3ec0 [ 271.269165] ? __tcp_select_window+0x9e0/0x9e0 [ 271.273743] ? debug_check_no_locks_freed+0x310/0x310 [ 271.278922] ? sk_stream_alloc_skb+0x139/0x960 [ 271.283504] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 271.288085] ? tcp_sendmsg+0x2f/0x50 [ 271.291793] ? graph_lock+0x170/0x170 [ 271.295600] ? do_syscall_64+0x1b1/0x800 [ 271.299651] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.305005] ? __lock_is_held+0xb5/0x140 [ 271.309079] ? print_usage_bug+0xc0/0xc0 [ 271.313162] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 271.318187] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 271.323651] ? tcp_rtx_synack+0x6f0/0x6f0 [ 271.327812] ? kvm_clock_read+0x25/0x30 [ 271.331783] ? kvm_sched_clock_read+0x9/0x20 [ 271.336195] ? graph_lock+0x170/0x170 [ 271.339989] ? mem_cgroup_charge_skmem+0x169/0x340 [ 271.344927] tcp_write_xmit+0x1626/0x5c00 [ 271.349067] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 271.354016] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 271.358510] ? __sanitizer_cov_trace_pc+0x10/0x50 [ 271.363346] ? iov_iter_advance+0x2e4/0x14c0 [ 271.367747] ? check_same_owner+0x320/0x320 [ 271.372063] ? alloc_pages_current+0x114/0x210 [ 271.376639] ? iov_iter_npages+0xe60/0xe60 [ 271.380864] ? kasan_check_write+0x14/0x20 [ 271.385100] ? copyin+0xb7/0x100 [ 271.388477] ? _copy_from_iter_full+0x2b0/0xd10 [ 271.393151] ? usercopy_warn+0x120/0x120 [ 271.397209] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 271.402238] ? iov_iter_advance+0x14c0/0x14c0 [ 271.406731] tcp_push_one+0xdd/0x110 [ 271.410442] tcp_sendmsg_locked+0xb82/0x3ee0 [ 271.414854] ? tcp_sendpage+0x60/0x60 [ 271.418668] ? rcu_is_watching+0x85/0x140 [ 271.422806] ? rcu_report_qs_rnp+0x790/0x790 [ 271.427207] ? print_usage_bug+0xc0/0xc0 [ 271.431256] ? find_held_lock+0x36/0x1c0 [ 271.435319] ? lock_acquire+0x1dc/0x520 [ 271.439302] ? tcp_sendmsg+0x21/0x50 [ 271.443040] ? mark_held_locks+0xc9/0x160 [ 271.447185] ? __local_bh_enable_ip+0x161/0x230 [ 271.451856] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.456873] ? lock_sock_nested+0x9f/0x120 [ 271.461118] ? __local_bh_enable_ip+0x161/0x230 [ 271.465779] ? lock_sock_nested+0xe7/0x120 [ 271.470016] tcp_sendmsg+0x2f/0x50 [ 271.473575] inet_sendmsg+0x19f/0x690 [ 271.477378] ? __might_sleep+0x95/0x190 [ 271.481345] ? ipip_gro_receive+0x100/0x100 [ 271.485669] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 271.491200] ? security_socket_sendmsg+0x94/0xc0 [ 271.495956] ? ipip_gro_receive+0x100/0x100 [ 271.500357] sock_sendmsg+0xd5/0x120 [ 271.504064] __sys_sendto+0x3d7/0x670 [ 271.507856] ? __ia32_sys_getpeername+0xb0/0xb0 [ 271.512523] ? wait_for_completion+0x870/0x870 [ 271.517110] ? __lock_is_held+0xb5/0x140 [ 271.521166] ? __sb_end_write+0xac/0xe0 [ 271.525573] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.531096] ? fput+0x130/0x1a0 [ 271.534379] ? ksys_write+0x1a6/0x250 [ 271.538185] ? __ia32_sys_read+0xb0/0xb0 [ 271.542339] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.547904] __x64_sys_sendto+0xe1/0x1a0 [ 271.551976] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.556987] do_syscall_64+0x1b1/0x800 [ 271.560889] ? finish_task_switch+0x1ca/0x840 [ 271.565377] ? syscall_return_slowpath+0x5c0/0x5c0 [ 271.570307] ? syscall_return_slowpath+0x30f/0x5c0 [ 271.575245] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 271.580609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.588765] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.593963] RIP: 0033:0x4559f9 [ 271.597157] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.616420] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 271.624134] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 04:36:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 271.631408] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 271.638676] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 271.645937] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 271.653212] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000004 04:36:29 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000000004, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) r5 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002d40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0}, &(0x7f0000003180)=0xc) sendmsg$netlink(r1, &(0x7f0000004340)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004240)=[{&(0x7f0000000140)={0x150, 0x16, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x3a, @u32=0x2}, @typed={0x4, 0x37}, @generic="9e2f8508f5bac6cbc01c8905283ac683de8531d022dd2936d114c002395b340f538a7720db1cfb3cb56785b0784a5f43d6a6b106c6db05e4dfea5de7217d31d41ee5ee04982440293664b0141503ac640660fa0ecc37b48e172a9115f976da14864cf5f7e071a8129856daff7784d89854c09f1de6e9fe2e7e68fbb0119369a395b905a7c714af82b2cf715dd0380b2c2aca09ab069909e68365346c34b782c40ea5548c37", @nested={0x8, 0x90, [@typed={0x4, 0x55}]}, @generic="5e550d1521d79ed588b101d95d4d219b1e7ce21b30ab5f83b68670c60e01e7b957afeaf397c462f8cbfab48548f266136691d959e8e71940c3b4e09f1fbffb24a7526f7579a3229470dc84c2dcad797d997b63809a31c928bb3b5b40293ed43bf0c468a3b7588d6e42f03fc68e20c2d8f6766fed596abc7275fdfde84b4d208826d4307d45"]}, 0x150}, {&(0x7f00000002c0)={0x14, 0x35, 0x800, 0x70bd27, 0x25dfdbff, "", [@typed={0x4, 0x90}]}, 0x14}, {&(0x7f0000000500)={0x2828, 0x29, 0x401, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x184, 0x32, [@generic="09ee3977bdd78c", @typed={0x8, 0x44, @uid=r2}, @generic, @generic="2c6a09c8ce3af05f2ee52c1eecc750948a47d9fda10c8f61d293354638417b4acd03d89f10d888672b42a5ad706862e852d824e870d23755ab581f8f3aed96fe70f0d13a503755e09547b70b67c0da7892efe8f56dd288ef7d628f958e6fd26d460c6dd4d43dfe1928774f4872466d239ad694ec335882f9c306cb56acfa39b6a88002dc583eb38b465e74e4437cbe9278fc51095f0c37defa49b2f53067b539490a31c572ad0352fddba7e73d20df84ed2e890e78a0f323d29a18fff851b025f512d12448384b00b422d306034ba318870a004160d685ae3514e8019f9387d140db3aa560313f53e98cd2da396252b27bb5", @typed={0x4, 0x48}, @generic="ebeee41af01f182f316d92b162914a50f3c7fcb8585adff7bf87905d0a99310eedad23bf5fd330636d52646b4653790a71a9f75ced9c97775c2f3477083cde0fd4a99ae888228bb971e9e415cc651b3c1aae486180f67fa11090c515e88eb4c687cbf68389c9dab0b131acecb58977b7cc578bc36ee03679"]}, @typed={0x14, 0x3d, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, 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{&(0x7f00000031c0)={0x20, 0x41, 0x600, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x6, @uid=r7}, @typed={0x8, 0x59, @fd=r0}]}, 0x20}, {&(0x7f0000003200)={0x1010, 0x3d, 0x410, 0x70bd2d, 0x25dfdbfe, "", [@generic="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"]}, 0x1010}], 0x6, &(0x7f00000042c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x78, 0x4000000}, 0x4011) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc, 0x100010, r0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$llc_int(r8, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000040)='eno\x00\x00', 0x5) 04:36:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:29 executing program 3 (fault-call:7 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) [ 271.936671] FAULT_INJECTION: forcing a failure. [ 271.936671] name failslab, interval 1, probability 0, space 0, times 0 [ 271.947978] CPU: 1 PID: 21219 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 271.954939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.964308] Call Trace: [ 271.966922] dump_stack+0x1b9/0x294 [ 271.970587] ? dump_stack_print_info.cold.2+0x52/0x52 [ 271.975810] should_fail.cold.4+0xa/0x1a [ 271.979899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 271.985036] ? graph_lock+0x170/0x170 [ 271.988865] ? tcp_sendmsg+0x2f/0x50 [ 271.992618] ? graph_lock+0x170/0x170 [ 271.996437] ? do_syscall_64+0x1b1/0x800 [ 272.000787] ? find_held_lock+0x36/0x1c0 [ 272.004879] ? __lock_is_held+0xb5/0x140 [ 272.008968] ? check_same_owner+0x320/0x320 [ 272.013309] ? rcu_note_context_switch+0x710/0x710 [ 272.018267] __should_failslab+0x124/0x180 [ 272.022523] should_failslab+0x9/0x14 [ 272.026342] kmem_cache_alloc_node+0x272/0x780 [ 272.030961] __alloc_skb+0x111/0x780 [ 272.034693] ? skb_scrub_packet+0x580/0x580 [ 272.039015] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 272.043516] ? __sanitizer_cov_trace_pc+0x10/0x50 [ 272.048365] ? iov_iter_advance+0x2e4/0x14c0 [ 272.052777] ? check_same_owner+0x320/0x320 [ 272.057105] ? alloc_pages_current+0x114/0x210 [ 272.061682] ? iov_iter_npages+0xe60/0xe60 [ 272.065920] ? kasan_check_write+0x14/0x20 [ 272.070149] ? copyin+0xb7/0x100 [ 272.073520] sk_stream_alloc_skb+0x139/0x960 [ 272.077921] ? tcp_init_transfer+0x450/0x450 [ 272.082319] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 272.087426] ? iov_iter_advance+0x14c0/0x14c0 [ 272.091935] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 272.096967] tcp_sendmsg_locked+0xea2/0x3ee0 [ 272.101663] ? tcp_sendpage+0x60/0x60 [ 272.105468] ? rcu_is_watching+0x85/0x140 [ 272.109694] ? rcu_report_qs_rnp+0x790/0x790 [ 272.114109] ? print_usage_bug+0xc0/0xc0 [ 272.118177] ? find_held_lock+0x36/0x1c0 [ 272.122317] ? lock_acquire+0x1dc/0x520 [ 272.126292] ? tcp_sendmsg+0x21/0x50 [ 272.130009] ? mark_held_locks+0xc9/0x160 [ 272.134155] ? __local_bh_enable_ip+0x161/0x230 [ 272.138819] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.143829] ? lock_sock_nested+0x9f/0x120 [ 272.148089] ? __local_bh_enable_ip+0x161/0x230 [ 272.152761] ? lock_sock_nested+0xe7/0x120 [ 272.157014] tcp_sendmsg+0x2f/0x50 [ 272.160566] inet_sendmsg+0x19f/0x690 [ 272.164363] ? __might_sleep+0x95/0x190 [ 272.168330] ? ipip_gro_receive+0x100/0x100 [ 272.172647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 272.178174] ? security_socket_sendmsg+0x94/0xc0 [ 272.182928] ? ipip_gro_receive+0x100/0x100 [ 272.187258] sock_sendmsg+0xd5/0x120 [ 272.190972] __sys_sendto+0x3d7/0x670 [ 272.194762] ? __ia32_sys_getpeername+0xb0/0xb0 [ 272.199431] ? wait_for_completion+0x870/0x870 [ 272.204019] ? __lock_is_held+0xb5/0x140 [ 272.208098] ? __sb_end_write+0xac/0xe0 [ 272.212079] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.217616] ? fput+0x130/0x1a0 [ 272.220889] ? ksys_write+0x1a6/0x250 [ 272.224680] ? __ia32_sys_read+0xb0/0xb0 [ 272.228742] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.234300] __x64_sys_sendto+0xe1/0x1a0 [ 272.238368] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.243373] do_syscall_64+0x1b1/0x800 [ 272.247247] ? finish_task_switch+0x1ca/0x840 [ 272.251748] ? syscall_return_slowpath+0x5c0/0x5c0 [ 272.256685] ? syscall_return_slowpath+0x30f/0x5c0 [ 272.261616] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 272.266984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.271833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.277027] RIP: 0033:0x4559f9 [ 272.280205] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.299398] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 272.307110] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 272.314377] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 272.321639] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 272.328914] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 272.336183] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000005 04:36:30 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x2) 04:36:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000001c0)={0x11, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 04:36:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x400000000000053, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xff17) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@multicast1, @remote, @broadcast}, &(0x7f0000000100)=0xc) socket$netlink(0x10, 0x3, 0xf) 04:36:30 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x80806, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=@polexpire={0x1e0, 0x1b, 0x2, 0x70bd25, 0x25dfdbfd, {{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e22, 0x100000001, 0x2, 0x20, 0x20, 0xbf, r2, r3}, {0xfffffffffffffc01, 0x334b, 0x10000, 0x10000, 0x5, 0x0, 0x3, 0x5}, {0x1, 0xffffffff80000000, 0x6d, 0x101}, 0x4, 0x6e6bb6, 0x1, 0x0, 0x1, 0x3}, 0x1}, [@srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0xa}}, @ipv4_hthresh={0x8, 0x3, {0x3, 0x1a}}, @lifetime_val={0x24, 0x9, {0x8, 0x100, 0x1, 0x5f}}, @ipv6_hthresh={0x8, 0x4, {0x11, 0x4a}}, @algo_comp={0xac, 0x3, {{'deflate\x00'}, 0x320, "7174babcd15fc0f7f81369c399d5b73e84e37d9bef4e627693cc44a13dda5c89ef303d77a81187532f466f5fdbb29b0eff55cba56f7780dc13eaa62a0f450c3198034963c916ab886f51d6d11ed66d3263679a46ef23eb996df70614854a746b67df27c3"}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x880}, 0x80) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x12, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) 04:36:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:30 executing program 3 (fault-call:7 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 272.664338] FAULT_INJECTION: forcing a failure. [ 272.664338] name failslab, interval 1, probability 0, space 0, times 0 [ 272.675780] CPU: 1 PID: 21240 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 272.682717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.692165] Call Trace: [ 272.694771] dump_stack+0x1b9/0x294 [ 272.698422] ? dump_stack_print_info.cold.2+0x52/0x52 [ 272.703635] ? is_bpf_text_address+0xd7/0x170 [ 272.708245] ? kernel_text_address+0x79/0xf0 04:36:30 executing program 4: socketpair(0x11, 0x3, 0xddcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, r1, 0x121, 0x70bd2c, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xaed}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf95}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf61d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x50}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000810}, 0x200000c0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x29, &(0x7f0000950ffc), 0x4) 04:36:30 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind(r0, &(0x7f0000000040)=@ipx={0x4, 0x8, 0x6, "4ad566ab552c", 0x5}, 0x8) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffea5, 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="95000000f3e252f6e485458ab640e994564f041279f2656846b2742b8f174721e60fdd037b49b115434e075d8579a8927e1acc208478bb7e3d5034adb170d6674608abb13db69993af89d9bef126230177db73e6e6484b7f69fdfe0eb0382031aaae982ab8c2e6eeb312e0f7b646c86337cb1f794024c454c95bf862dbd6378066d175bff9220c62abf590d3983de3abf5ff01000000000000"], &(0x7f0000000180)=0x9d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x1, 0x4}, &(0x7f0000000280)=0xffffffffffffff45) 04:36:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="00000000000000000000000000000002", 0x10) [ 272.712661] ? __unwind_start+0x166/0x330 [ 272.716984] should_fail.cold.4+0xa/0x1a [ 272.721062] ? __save_stack_trace+0x7e/0xd0 [ 272.725573] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 272.730701] ? graph_lock+0x170/0x170 [ 272.734690] ? save_stack+0x43/0xd0 [ 272.738350] ? kasan_kmalloc+0xc4/0xe0 [ 272.742285] ? kasan_slab_alloc+0x12/0x20 [ 272.746455] ? find_held_lock+0x36/0x1c0 [ 272.750550] ? __lock_is_held+0xb5/0x140 [ 272.754642] ? check_same_owner+0x320/0x320 [ 272.759017] ? rcu_note_context_switch+0x710/0x710 [ 272.763980] __should_failslab+0x124/0x180 [ 272.768234] should_failslab+0x9/0x14 [ 272.772068] kmem_cache_alloc_node_trace+0x26f/0x770 [ 272.777597] __kmalloc_node_track_caller+0x33/0x70 [ 272.782556] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 272.787337] __alloc_skb+0x14d/0x780 [ 272.791076] ? skb_scrub_packet+0x580/0x580 [ 272.795419] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 272.799959] ? __sanitizer_cov_trace_pc+0x10/0x50 [ 272.804826] ? iov_iter_advance+0x2e4/0x14c0 [ 272.809256] ? check_same_owner+0x320/0x320 [ 272.813604] ? alloc_pages_current+0x114/0x210 [ 272.818216] ? iov_iter_npages+0xe60/0xe60 [ 272.822478] ? kasan_check_write+0x14/0x20 [ 272.826734] ? copyin+0xb7/0x100 [ 272.830125] sk_stream_alloc_skb+0x139/0x960 [ 272.834554] ? tcp_init_transfer+0x450/0x450 [ 272.838980] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 272.844031] ? iov_iter_advance+0x14c0/0x14c0 [ 272.848547] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 272.853579] tcp_sendmsg_locked+0xea2/0x3ee0 [ 272.858220] ? tcp_sendpage+0x60/0x60 [ 272.862061] ? rcu_is_watching+0x85/0x140 [ 272.866239] ? rcu_report_qs_rnp+0x790/0x790 [ 272.870671] ? print_usage_bug+0xc0/0xc0 [ 272.874743] ? find_held_lock+0x36/0x1c0 [ 272.879340] ? lock_acquire+0x1dc/0x520 [ 272.883342] ? tcp_sendmsg+0x21/0x50 [ 272.887071] ? mark_held_locks+0xc9/0x160 [ 272.891259] ? __local_bh_enable_ip+0x161/0x230 [ 272.895949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.900988] ? lock_sock_nested+0x9f/0x120 [ 272.905244] ? __local_bh_enable_ip+0x161/0x230 [ 272.909932] ? lock_sock_nested+0xe7/0x120 [ 272.914181] tcp_sendmsg+0x2f/0x50 [ 272.917738] inet_sendmsg+0x19f/0x690 [ 272.921552] ? __might_sleep+0x95/0x190 [ 272.925542] ? ipip_gro_receive+0x100/0x100 [ 272.929883] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 272.935433] ? security_socket_sendmsg+0x94/0xc0 [ 272.940196] ? ipip_gro_receive+0x100/0x100 [ 272.944513] sock_sendmsg+0xd5/0x120 [ 272.948227] __sys_sendto+0x3d7/0x670 [ 272.952024] ? __ia32_sys_getpeername+0xb0/0xb0 [ 272.956692] ? wait_for_completion+0x870/0x870 [ 272.961267] ? __lock_is_held+0xb5/0x140 [ 272.965338] ? __sb_end_write+0xac/0xe0 [ 272.969303] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.974829] ? fput+0x130/0x1a0 [ 272.978098] ? ksys_write+0x1a6/0x250 [ 272.981899] ? __ia32_sys_read+0xb0/0xb0 [ 272.985946] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.991503] __x64_sys_sendto+0xe1/0x1a0 [ 272.995555] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.000562] do_syscall_64+0x1b1/0x800 [ 273.004448] ? finish_task_switch+0x1ca/0x840 [ 273.008930] ? syscall_return_slowpath+0x5c0/0x5c0 [ 273.014046] ? syscall_return_slowpath+0x30f/0x5c0 [ 273.018987] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 273.024346] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.029184] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.034387] RIP: 0033:0x4559f9 [ 273.037573] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.056762] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 273.064476] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 273.071745] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 273.079020] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 273.086290] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 273.093562] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000006 04:36:31 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x20, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x6, 0xfffffffffffffdbc) ioctl(r0, 0x40, &(0x7f0000000180)="27e2659c917bb61c7a4f663cb316317443f5039eaf1b9ccf0c0b7fa9a7823f60871c3fe9a6214b8476e638e2062a71c78ef2652c63f1becf6c78d6e005da2ec5ca0889bae365d2037fcf546d63cc47b5db9872d0c52a028e0272124c5c6335955abd0ef2833da44b6a17ce5322478d26c523eb778cff40cd41141050fe0bda2ef35b22c34de063") ioctl(r1, 0x1, &(0x7f0000000040)="dbb3fbcd518b4f87e1dace0769ffd87ac302") 04:36:31 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:31 executing program 6: socketpair(0x1f, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000003c0)={0x2, "e7ca"}, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x1b, 0xa, 0x80000000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000300)={0xbf, 0xfffffffffffffffc, 0x1fe7, 0x7fffffff, 0xcd, 0x1, 0x8}, 0xc) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000000c0)=""/176, &(0x7f0000000180)=0xb0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'teql0\x00', @ifru_flags=0x1000}}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x10001, 0x0, 0x100, 0x9, 0xc15a, 0x6d4e6249, 0xfffffffffffff49a, 0x1, 0xffff, 0x100000001}, 0xb) 04:36:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:31 executing program 3 (fault-call:7 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000), 0xfffffd40}}, {{0x0, 0x87, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000000f0b473ffffffff"], 0x10, 0x2}}], 0x400000000000061, 0x0) 04:36:31 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") pipe(&(0x7f00000000c0)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2533ba9c67d94d5800000000000ff020000000000000000000000000001a88800000008907800000000000000000000000000fe861582bc370d57d06e459f3603ed758b06881a5592e253e27f4aca66f75012754b3865021eceb13ccc3dc50862f684b3a6224ef2e80c"], &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x805, 0x5) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000a40)=""/4096, &(0x7f0000001a40)=0x1000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x3, 0x2d0f8a63) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000240)={0x796, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x88) setsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000000140)="e9af7a557262354410fca6d78f4a8f7600a2397675e8936270c70d3b274ff82cb3fa3f41484f0ca0a0974391cc246b51d3a66bf8f760f7cdc44e58e986812131fc79810cb2bcf08ed3dba17d7cf338cf273ffe1d8f7c6df4a150ead6ea20c94037e0adb5a762c5d35ee15e68967a6f877681118897f12938335cb17de40a765b0245bcf9ac2372c3a7b78c571a7d48cf23bcebd706de7ace857b853e2b4b4dc4cf9ac065176401de5942b2abd9ceaa06ff11981c1213e81ee7c111b64b5a84a53b4eca68d5d656b18c8178ec59b533a9b04fd6f41456e249ed53ed6d6cd7", 0xde) 04:36:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 273.501623] FAULT_INJECTION: forcing a failure. [ 273.501623] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 273.513661] CPU: 1 PID: 21275 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 273.520717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.530082] Call Trace: [ 273.532691] dump_stack+0x1b9/0x294 [ 273.536344] ? dump_stack_print_info.cold.2+0x52/0x52 [ 273.541547] ? is_bpf_text_address+0xd7/0x170 [ 273.546064] should_fail.cold.4+0xa/0x1a 04:36:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 273.550153] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 273.555286] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.560327] ? trace_hardirqs_on+0xd/0x10 [ 273.564491] ? try_charge+0xacc/0x1660 [ 273.568403] ? debug_check_no_locks_freed+0x310/0x310 [ 273.573615] ? sk_stream_alloc_skb+0x139/0x960 [ 273.578213] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 273.582817] ? tcp_sendmsg+0x2f/0x50 [ 273.586549] ? inet_sendmsg+0x19f/0x690 [ 273.590538] ? sock_sendmsg+0xd5/0x120 [ 273.594438] ? __sys_sendto+0x3d7/0x670 [ 273.598420] ? __x64_sys_sendto+0xe1/0x1a0 [ 273.602691] ? do_syscall_64+0x1b1/0x800 [ 273.606763] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.612142] ? __lock_is_held+0xb5/0x140 [ 273.616228] ? print_usage_bug+0xc0/0xc0 [ 273.620317] ? __lock_is_held+0xb5/0x140 [ 273.624400] __alloc_pages_nodemask+0x34e/0xd70 [ 273.629093] ? mark_held_locks+0xc9/0x160 [ 273.633259] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 273.639077] ? graph_lock+0x170/0x170 [ 273.642892] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 273.647837] ? mem_cgroup_sk_free+0x90/0x90 [ 273.652183] ? find_held_lock+0x36/0x1c0 [ 273.656273] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 273.661830] alloc_pages_current+0x10c/0x210 [ 273.666276] skb_page_frag_refill+0x453/0x6a0 [ 273.670791] ? sock_kzfree_s+0x60/0x60 [ 273.674701] ? _copy_from_iter_full+0x2b0/0xd10 [ 273.679387] ? usercopy_warn+0x120/0x120 [ 273.683468] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 273.688506] ? iov_iter_advance+0x14c0/0x14c0 [ 273.693024] sk_page_frag_refill+0x55/0x1f0 [ 273.697383] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 273.701940] ? tcp_sendpage+0x60/0x60 [ 273.705755] ? rcu_is_watching+0x85/0x140 [ 273.709916] ? rcu_report_qs_rnp+0x790/0x790 [ 273.714366] ? print_usage_bug+0xc0/0xc0 [ 273.718452] ? find_held_lock+0x36/0x1c0 [ 273.722535] ? lock_acquire+0x1dc/0x520 [ 273.726520] ? tcp_sendmsg+0x21/0x50 [ 273.730252] ? mark_held_locks+0xc9/0x160 [ 273.734408] ? __local_bh_enable_ip+0x161/0x230 [ 273.739105] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.744136] ? lock_sock_nested+0x9f/0x120 [ 273.748382] ? __local_bh_enable_ip+0x161/0x230 [ 273.753073] ? lock_sock_nested+0xe7/0x120 [ 273.757327] tcp_sendmsg+0x2f/0x50 [ 273.760881] inet_sendmsg+0x19f/0x690 [ 273.764688] ? __might_sleep+0x95/0x190 [ 273.768677] ? ipip_gro_receive+0x100/0x100 [ 273.773014] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 273.778575] ? security_socket_sendmsg+0x94/0xc0 [ 273.783342] ? ipip_gro_receive+0x100/0x100 [ 273.787676] sock_sendmsg+0xd5/0x120 [ 273.791793] __sys_sendto+0x3d7/0x670 [ 273.795605] ? __ia32_sys_getpeername+0xb0/0xb0 [ 273.800290] ? wait_for_completion+0x870/0x870 [ 273.804890] ? __lock_is_held+0xb5/0x140 [ 273.808973] ? __sb_end_write+0xac/0xe0 [ 273.812960] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 273.818509] ? fput+0x130/0x1a0 [ 273.821806] ? ksys_write+0x1a6/0x250 [ 273.825605] ? __ia32_sys_read+0xb0/0xb0 [ 273.829671] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 273.834530] __x64_sys_sendto+0xe1/0x1a0 [ 273.838617] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.843639] do_syscall_64+0x1b1/0x800 [ 273.847531] ? finish_task_switch+0x1ca/0x840 [ 273.852040] ? syscall_return_slowpath+0x5c0/0x5c0 [ 273.856979] ? syscall_return_slowpath+0x30f/0x5c0 [ 273.861936] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 273.867331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.872193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.877388] RIP: 0033:0x4559f9 [ 273.880582] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.900089] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 273.907788] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 273.915053] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 273.922307] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 273.929564] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 273.936829] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000007 04:36:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00000000c0)="863b239ba2740a88f9f48da0", 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@remote, @empty, @multicast2}, &(0x7f0000000140)=0xc) 04:36:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:32 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x0, 0x1]}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) accept4$netrom(r2, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x80800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r4, 0x54, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000000380)=0x10) shutdown(r1, 0x20000000000001) 04:36:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000180001df6ba526c891715f0005000000"], 0x14}, 0x1}, 0x0) 04:36:32 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) r2 = getuid() sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4002400}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=@ipv6_delroute={0x2c, 0x19, 0x8, 0x70bd2a, 0x25dfdbff, {0xa, 0x10, 0x14, 0x6, 0xff, 0x3, 0xfe, 0xe, 0x800}, [@RTA_UID={0x8, 0x19, r1}, @RTA_UID={0x8, 0x19, r2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0x2c4, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x29, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, 'bpq0\x00'}]}, 0x34}, 0x1}, 0x0) 04:36:32 executing program 3 (fault-call:7 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) [ 274.517123] FAULT_INJECTION: forcing a failure. [ 274.517123] name failslab, interval 1, probability 0, space 0, times 0 [ 274.528427] CPU: 1 PID: 21333 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 274.535366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.544727] Call Trace: [ 274.547332] dump_stack+0x1b9/0x294 [ 274.551003] ? dump_stack_print_info.cold.2+0x52/0x52 [ 274.556216] ? lock_downgrade+0x8e0/0x8e0 [ 274.560387] should_fail.cold.4+0xa/0x1a 04:36:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:32 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@can, &(0x7f0000000340)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x3, [0xffffffff, 0x0, 0x2]}, 0xa) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x7ff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0xfff, 0x2, 0xf, 0x4, r2, 0x48000007}, 0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x3, 0x10000, 0x7fff, "979d58d863541e45db702e1c3cda14854f6e6e264cd5d0a45da4cd4cad46416f7a635e1e69f8e163cd09a3bbabfdc4a538996181ecd8fd46b09bd5b66a29b2", 0x2b}, 0x60) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000140)=0xffffffffffffffa1) [ 274.564752] ? kasan_check_read+0x11/0x20 [ 274.568921] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.574045] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 274.579103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.585011] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 274.589532] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 274.594233] ? lock_downgrade+0x8e0/0x8e0 [ 274.598404] ? kasan_check_read+0x11/0x20 [ 274.602569] ? rcu_report_qs_rnp+0x790/0x790 [ 274.607379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.612935] ? csum_partial+0x21/0x30 [ 274.616752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.622307] ? csum_block_add_ext+0x37/0x50 [ 274.626674] __should_failslab+0x124/0x180 [ 274.630928] should_failslab+0x9/0x14 [ 274.634750] kmem_cache_alloc_node+0x56/0x780 [ 274.639280] ? skb_checksum+0xd1/0x130 [ 274.643193] __alloc_skb+0x111/0x780 [ 274.646935] ? skb_scrub_packet+0x580/0x580 [ 274.651297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.656899] ? skb_checksum_help+0x5bd/0xbc0 [ 274.661341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.666902] ? ipv4_mtu+0x375/0x580 [ 274.670554] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 274.676029] ? __lock_is_held+0xb5/0x140 [ 274.680121] ip_do_fragment+0xb66/0x2ac0 [ 274.684208] ? trace_hardirqs_on+0xd/0x10 [ 274.688380] ? ip_copy_metadata+0xa90/0xa90 [ 274.692724] ? trace_hardirqs_on+0xd/0x10 [ 274.696903] ? ip_finish_output2+0x1840/0x1840 [ 274.701502] ? graph_lock+0x170/0x170 [ 274.705328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.710876] ? ipv4_mtu+0x375/0x580 [ 274.714518] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 274.719985] ? __lock_is_held+0xb5/0x140 [ 274.724338] ip_fragment.constprop.49+0x179/0x240 [ 274.729204] ip_finish_output+0x6cb/0xf80 [ 274.733399] ? ip_fragment.constprop.49+0x240/0x240 [ 274.738430] ? kasan_check_read+0x11/0x20 [ 274.742595] ? rcu_is_watching+0x85/0x140 [ 274.746760] ? rcu_report_qs_rnp+0x790/0x790 [ 274.751186] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 274.756217] ? nf_hook_slow+0x11e/0x1c0 [ 274.760221] ip_output+0x21b/0x850 [ 274.763796] ? __ip_local_out+0x5cf/0xb20 [ 274.767958] ? ip_mc_output+0x15a0/0x15a0 [ 274.772129] ? ip_fragment.constprop.49+0x240/0x240 [ 274.777180] ip_local_out+0xc5/0x1b0 [ 274.780922] ip_queue_xmit+0x9d7/0x1f70 [ 274.784916] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.790476] ? ip_build_and_send_pkt+0xc70/0xc70 [ 274.796201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.801766] ? tcp_established_options+0x36b/0x5a0 [ 274.806718] ? tcp_select_initial_window+0x3a0/0x3a0 [ 274.811844] ? __tcp_v4_send_check+0x1d/0x1d0 [ 274.816349] ? tcp_options_write+0x29f/0xa70 [ 274.820776] tcp_transmit_skb+0x1bea/0x3ec0 [ 274.825303] ? __tcp_select_window+0x9e0/0x9e0 [ 274.829915] ? debug_check_no_locks_freed+0x310/0x310 [ 274.835133] ? sk_stream_alloc_skb+0x139/0x960 [ 274.839729] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 274.844327] ? inet_sendmsg+0x19f/0x690 [ 274.848325] ? graph_lock+0x170/0x170 [ 274.852147] ? do_syscall_64+0x1b1/0x800 [ 274.856219] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.862032] ? print_usage_bug+0xc0/0xc0 [ 274.866113] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 274.871150] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 274.876632] ? tcp_rtx_synack+0x6f0/0x6f0 [ 274.880817] ? kvm_clock_read+0x25/0x30 [ 274.884811] ? kvm_sched_clock_read+0x9/0x20 [ 274.889234] ? graph_lock+0x170/0x170 [ 274.893048] ? mem_cgroup_charge_skmem+0x169/0x340 [ 274.898001] tcp_write_xmit+0x1626/0x5c00 [ 274.902160] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 274.906650] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 274.911656] ? iov_iter_advance+0x2e4/0x14c0 [ 274.916146] ? check_same_owner+0x320/0x320 [ 274.920462] ? alloc_pages_current+0x114/0x210 [ 274.925051] ? iov_iter_npages+0xe60/0xe60 [ 274.929286] ? kasan_check_write+0x14/0x20 [ 274.933513] ? copyin+0xb7/0x100 [ 274.936871] ? _copy_from_iter_full+0x2b0/0xd10 [ 274.941541] ? usercopy_warn+0x120/0x120 [ 274.945604] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 274.950709] ? iov_iter_advance+0x14c0/0x14c0 [ 274.955217] __tcp_push_pending_frames+0xb2/0x290 [ 274.960070] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 274.964563] ? tcp_sendpage+0x60/0x60 [ 274.968353] ? rcu_is_watching+0x85/0x140 [ 274.972491] ? rcu_report_qs_rnp+0x790/0x790 [ 274.976901] ? print_usage_bug+0xc0/0xc0 [ 274.980952] ? find_held_lock+0x36/0x1c0 [ 274.985120] ? lock_acquire+0x1dc/0x520 [ 274.989354] ? tcp_sendmsg+0x21/0x50 [ 274.993069] ? mark_held_locks+0xc9/0x160 [ 274.997210] ? __local_bh_enable_ip+0x161/0x230 [ 275.001876] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.006893] ? lock_sock_nested+0x9f/0x120 [ 275.011127] ? __local_bh_enable_ip+0x161/0x230 [ 275.015789] ? lock_sock_nested+0xe7/0x120 [ 275.020017] tcp_sendmsg+0x2f/0x50 [ 275.023552] inet_sendmsg+0x19f/0x690 [ 275.027345] ? __might_sleep+0x95/0x190 [ 275.032611] ? ipip_gro_receive+0x100/0x100 [ 275.036933] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.042485] ? security_socket_sendmsg+0x94/0xc0 [ 275.047241] ? ipip_gro_receive+0x100/0x100 [ 275.051550] sock_sendmsg+0xd5/0x120 [ 275.055255] __sys_sendto+0x3d7/0x670 [ 275.059055] ? __ia32_sys_getpeername+0xb0/0xb0 [ 275.063714] ? wait_for_completion+0x870/0x870 [ 275.068292] ? __lock_is_held+0xb5/0x140 [ 275.072358] ? __sb_end_write+0xac/0xe0 [ 275.076326] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.081874] ? fput+0x130/0x1a0 [ 275.085596] ? ksys_write+0x1a6/0x250 [ 275.089406] ? __ia32_sys_read+0xb0/0xb0 [ 275.093459] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.099002] __x64_sys_sendto+0xe1/0x1a0 [ 275.103071] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.108086] do_syscall_64+0x1b1/0x800 [ 275.112148] ? finish_task_switch+0x1ca/0x840 [ 275.116811] ? syscall_return_slowpath+0x5c0/0x5c0 [ 275.121737] ? syscall_return_slowpath+0x30f/0x5c0 [ 275.126663] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.132030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.136884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.142071] RIP: 0033:0x4559f9 [ 275.145246] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.164455] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 275.172160] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 275.179438] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 275.186700] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 275.194091] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 275.201357] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000008 04:36:33 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000200)=""/165, 0xa5}, &(0x7f00000002c0), 0x8}, 0xa0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x100000001, &(0x7f0000000180)=0x4) r3 = socket(0x18, 0x0, 0x1000000000000001) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) 04:36:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20000110) 04:36:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000015c0), &(0x7f00000000c0)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r2, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)="b21df10d897f7edd7e984cd209825cf2c61461bbed3d416102da3f54a5df32794f38aaa64d5e4575ff61450e9d08d48b4a00511d4ac4d77fe68a0ab181e08b51663f8995e8ef51bb49e08eb1c000", 0x4e) 04:36:33 executing program 3 (fault-call:7 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:33 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept(r0, &(0x7f0000000180)=@nl, &(0x7f0000000080)=0x246f16feada2f45c) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x9, 0x0, 0x1, 0x800, 0x200000000000, 0x4}, 0x5}, 0xa) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r2, 0x50, &(0x7f0000000200)}, 0x10) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw, &(0x7f0000f56ff6)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r3 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000100)=0x80) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000340)=@req={0x28, &(0x7f0000000300)={'bond0\x00', @ifru_data=&(0x7f00000002c0)="1545001afe5eb1faec44606cee48c41c54a86e8111dee6983c30c08a118d3faa"}}) 04:36:33 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x8, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000240)={0x400, r3}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/242, &(0x7f0000000000)=0xf2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) [ 275.761906] FAULT_INJECTION: forcing a failure. [ 275.761906] name failslab, interval 1, probability 0, space 0, times 0 [ 275.773421] CPU: 0 PID: 21380 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 275.780534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.789897] Call Trace: [ 275.792530] dump_stack+0x1b9/0x294 [ 275.796185] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.801393] ? is_bpf_text_address+0xd7/0x170 [ 275.805908] ? kernel_text_address+0x79/0xf0 [ 275.810328] ? __unwind_start+0x166/0x330 [ 275.814493] should_fail.cold.4+0xa/0x1a [ 275.818572] ? __save_stack_trace+0x7e/0xd0 [ 275.822919] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.828049] ? save_stack+0xa9/0xd0 [ 275.831690] ? save_stack+0x43/0xd0 [ 275.835336] ? kasan_kmalloc+0xc4/0xe0 [ 275.839242] ? kasan_slab_alloc+0x12/0x20 [ 275.843401] ? kmem_cache_alloc_node+0x144/0x780 [ 275.848172] ? __alloc_skb+0x111/0x780 [ 275.852075] ? ip_do_fragment+0xb66/0x2ac0 [ 275.856324] ? ip_fragment.constprop.49+0x179/0x240 [ 275.861359] ? ip_finish_output+0x6cb/0xf80 [ 275.865709] ? ip_output+0x21b/0x850 [ 275.869470] ? ip_local_out+0xc5/0x1b0 [ 275.873389] ? ip_queue_xmit+0x9d7/0x1f70 [ 275.877555] ? tcp_transmit_skb+0x1bea/0x3ec0 [ 275.882078] ? tcp_write_xmit+0x1626/0x5c00 [ 275.886414] ? __tcp_push_pending_frames+0xb2/0x290 [ 275.891449] ? tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 275.896142] ? tcp_sendmsg+0x2f/0x50 [ 275.899902] ? inet_sendmsg+0x19f/0x690 [ 275.903910] ? sock_sendmsg+0xd5/0x120 [ 275.907813] ? __sys_sendto+0x3d7/0x670 [ 275.911803] ? __x64_sys_sendto+0xe1/0x1a0 [ 275.916052] ? do_syscall_64+0x1b1/0x800 [ 275.920125] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.925510] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 275.930196] ? print_usage_bug+0xc0/0xc0 [ 275.934277] ? graph_lock+0x170/0x170 [ 275.938092] ? kasan_check_read+0x11/0x20 [ 275.942249] ? rcu_is_watching+0x85/0x140 [ 275.946409] ? rcu_report_qs_rnp+0x790/0x790 [ 275.950830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.956386] __should_failslab+0x124/0x180 [ 275.960637] should_failslab+0x9/0x14 [ 275.964449] kmem_cache_alloc_node_trace+0x5a/0x770 [ 275.969488] __kmalloc_node_track_caller+0x33/0x70 [ 275.974434] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 275.979208] __alloc_skb+0x14d/0x780 [ 275.982936] ? skb_scrub_packet+0x580/0x580 [ 275.987271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.992823] ? skb_checksum_help+0x5bd/0xbc0 [ 275.997242] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.002789] ? ipv4_mtu+0x375/0x580 [ 276.006436] ? __build_flow_key.constprop.54+0x5f0/0x5f0 04:36:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x5000) 04:36:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00000000c0), 0x0) pread64(r0, &(0x7f0000000000)=""/253, 0xfd, 0x0) 04:36:34 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x3ff) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000000900)="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") recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f00000003c0)=""/217, 0xd9}], 0x5, &(0x7f00000005c0)=""/113, 0x71}, 0x0) bind$unix(r1, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = socket(0x18, 0x0, 0x1) sendmmsg(r2, &(0x7f00000002c0), 0x40002cd, 0x0) socket$rds(0x15, 0x5, 0x0) 04:36:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0xb, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) recvfrom$inet6(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x40002060, &(0x7f0000000040)={0xa, 0x4e21, 0xbc8, @dev={0xfe, 0x80, [], 0x17}, 0x100}, 0x1c) socket$inet(0x2, 0x7, 0x2) 04:36:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:34 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) syz_extract_tcp_res(&(0x7f0000000100), 0xa5be, 0x7) socket$inet6(0xa, 0x6, 0x5) ioctl(r0, 0x400000890e, &(0x7f0000000180)="29f20b0000000000001070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 04:36:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) [ 276.011908] ? __lock_is_held+0xb5/0x140 [ 276.015996] ip_do_fragment+0xb66/0x2ac0 [ 276.020068] ? trace_hardirqs_on+0xd/0x10 [ 276.024315] ? ip_copy_metadata+0xa90/0xa90 [ 276.028652] ? trace_hardirqs_on+0xd/0x10 [ 276.032848] ? ip_finish_output2+0x1840/0x1840 [ 276.037451] ? graph_lock+0x170/0x170 [ 276.041285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.046835] ? ipv4_mtu+0x375/0x580 [ 276.050494] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 276.056226] ? __lock_is_held+0xb5/0x140 [ 276.060314] ip_fragment.constprop.49+0x179/0x240 [ 276.065197] ip_finish_output+0x6cb/0xf80 [ 276.069363] ? ip_fragment.constprop.49+0x240/0x240 [ 276.074393] ? kasan_check_read+0x11/0x20 [ 276.078565] ? rcu_is_watching+0x85/0x140 [ 276.082750] ? rcu_report_qs_rnp+0x790/0x790 [ 276.087581] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 276.092610] ? nf_hook_slow+0x11e/0x1c0 [ 276.096627] ip_output+0x21b/0x850 [ 276.100362] ? __ip_local_out+0x5cf/0xb20 [ 276.104536] ? ip_mc_output+0x15a0/0x15a0 [ 276.108715] ? ip_fragment.constprop.49+0x240/0x240 [ 276.113756] ip_local_out+0xc5/0x1b0 [ 276.117492] ip_queue_xmit+0x9d7/0x1f70 [ 276.121483] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.127051] ? ip_build_and_send_pkt+0xc70/0xc70 [ 276.131829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.137387] ? tcp_established_options+0x36b/0x5a0 [ 276.142340] ? tcp_select_initial_window+0x3a0/0x3a0 [ 276.147472] ? __tcp_v4_send_check+0x1d/0x1d0 [ 276.151987] ? tcp_options_write+0x29f/0xa70 [ 276.156421] tcp_transmit_skb+0x1bea/0x3ec0 [ 276.160777] ? __tcp_select_window+0x9e0/0x9e0 [ 276.165391] ? debug_check_no_locks_freed+0x310/0x310 [ 276.170606] ? sk_stream_alloc_skb+0x139/0x960 [ 276.175206] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 276.179804] ? inet_sendmsg+0x19f/0x690 [ 276.183820] ? graph_lock+0x170/0x170 [ 276.187640] ? do_syscall_64+0x1b1/0x800 [ 276.191721] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.197110] ? print_usage_bug+0xc0/0xc0 [ 276.201199] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 276.206234] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 276.211721] ? tcp_rtx_synack+0x6f0/0x6f0 [ 276.215916] ? kvm_clock_read+0x25/0x30 [ 276.220598] ? kvm_sched_clock_read+0x9/0x20 [ 276.225024] ? graph_lock+0x170/0x170 [ 276.228837] ? mem_cgroup_charge_skmem+0x169/0x340 [ 276.233784] tcp_write_xmit+0x1626/0x5c00 [ 276.238055] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 276.242617] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 276.247652] ? iov_iter_advance+0x2e4/0x14c0 [ 276.253730] ? check_same_owner+0x320/0x320 [ 276.258069] ? alloc_pages_current+0x114/0x210 [ 276.262685] ? iov_iter_npages+0xe60/0xe60 [ 276.266940] ? kasan_check_write+0x14/0x20 [ 276.271187] ? copyin+0xb7/0x100 [ 276.274577] ? _copy_from_iter_full+0x2b0/0xd10 [ 276.279265] ? usercopy_warn+0x120/0x120 [ 276.283346] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 276.288378] ? iov_iter_advance+0x14c0/0x14c0 [ 276.292895] __tcp_push_pending_frames+0xb2/0x290 [ 276.297758] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 276.302273] ? tcp_sendpage+0x60/0x60 [ 276.306070] ? rcu_is_watching+0x85/0x140 [ 276.310210] ? rcu_report_qs_rnp+0x790/0x790 [ 276.314620] ? print_usage_bug+0xc0/0xc0 [ 276.318684] ? find_held_lock+0x36/0x1c0 [ 276.322740] ? lock_acquire+0x1dc/0x520 [ 276.326706] ? tcp_sendmsg+0x21/0x50 [ 276.330425] ? mark_held_locks+0xc9/0x160 [ 276.334558] ? __local_bh_enable_ip+0x161/0x230 [ 276.339225] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 276.344505] ? lock_sock_nested+0x9f/0x120 [ 276.348734] ? __local_bh_enable_ip+0x161/0x230 [ 276.353389] ? lock_sock_nested+0xe7/0x120 [ 276.357614] tcp_sendmsg+0x2f/0x50 [ 276.361141] inet_sendmsg+0x19f/0x690 [ 276.364925] ? __might_sleep+0x95/0x190 [ 276.368885] ? ipip_gro_receive+0x100/0x100 [ 276.373193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 276.378805] ? security_socket_sendmsg+0x94/0xc0 [ 276.383571] ? ipip_gro_receive+0x100/0x100 [ 276.387909] sock_sendmsg+0xd5/0x120 [ 276.391619] __sys_sendto+0x3d7/0x670 [ 276.395417] ? __ia32_sys_getpeername+0xb0/0xb0 [ 276.400096] ? wait_for_completion+0x870/0x870 [ 276.404700] ? __lock_is_held+0xb5/0x140 [ 276.408761] ? __sb_end_write+0xac/0xe0 [ 276.412733] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.418257] ? fput+0x130/0x1a0 [ 276.421551] ? ksys_write+0x1a6/0x250 [ 276.425366] ? __ia32_sys_read+0xb0/0xb0 [ 276.429423] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.434952] __x64_sys_sendto+0xe1/0x1a0 [ 276.439012] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 276.444034] do_syscall_64+0x1b1/0x800 [ 276.447925] ? finish_task_switch+0x1ca/0x840 [ 276.452411] ? syscall_return_slowpath+0x5c0/0x5c0 [ 276.457329] ? syscall_return_slowpath+0x30f/0x5c0 [ 276.462248] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 276.467610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.472458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.477638] RIP: 0033:0x4559f9 [ 276.480815] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.500036] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 276.507752] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 276.515012] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 276.522288] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 276.529546] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 276.536804] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000009 04:36:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:34 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r1, 0x41) r2 = accept4(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x80000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="bc9bf2f34a191974a99e6240db04598e430cf57d5a459376c758a55aae5109d3ca6d5a93e431718aa26dc938581d751449a5ed04f51ec84f3c4e9f190cecefeea12b6d2e311327dfa261cd37a1efcfb8c13bc13d03127c08b270ebde31b058f66c70d22e8be407b3dc81399ae38c3df5aa924cb2c017832706351e7b65235386c574ff1cffb029faff68a277c5e4cfa6946a408f2b3aa49804f28ba3592f5ea02bc3c1e9a19e823989f9", 0xaa) write(r1, &(0x7f0000f8aff1), 0xff8f) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair(0x1b, 0x6, 0x400000000000000, &(0x7f0000001580)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000015c0)=0x4c8, &(0x7f0000001600)=0x4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 04:36:34 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, 0x0) 04:36:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) r2 = socket$inet(0x2, 0x8, 0x7d80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffbff, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x7ff, 0x31, 0x8008, 0x3, 0x10000, 0x10000, 0x1, 0x8000000000000, r3}, 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xf7, "e320c5f458c628a5896fe6aaea4c2a4ff02ba5b9a716797eacc5272ba903be938a31bd1d062e83ded8f60d23f2d03c5f08bfaacb67bf11e81a2296f7197cd0c0f54be0c14fd15b885bb2d13ba157a50ec88d3b3f74fb480fb6ecf6bde2b4e3b730932dbd4b22cc162c7e9caed9772e94a3fd276a196416ea9c65d1f4daddc54e54931be188746991e0f45ba295a6718fde0605b657ce5c733bc5a5d8ff6f8a5a2819f61ded9d9de62a1dc45eb9d0426892f3f9ca7eaa1a0466e66a8be3a6d861d1a571fbae2c4794be263863289915b835c03c55a7dfa7ceb53742986a4801c37a94f5341215c7e7dc973356a5bfc93a800dd85bd3765f"}, &(0x7f00000000c0)=0xff) socket$alg(0x26, 0x5, 0x0) 04:36:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x100000000000031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="8e56277395d753d094491e81009be3143872c6754d") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x800000000003c, &(0x7f0000000040)=0xfffffffefffffffb, 0x208) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r1}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x1ff, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x143, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendto$inet(r0, &(0x7f00000000c0)="dfefb8dc294fd5017ab57025ead86d91705fe24c209d8eec385c71d054d9f36e953343c418f506d49ffe8aba16651cb220f37e", 0x33, 0x8c0, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 04:36:34 executing program 3 (fault-call:7 fault-nth:10): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:34 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffffff7, 0x9, 0x80000000, 0x8, 0x3, 0x1, 0x3, 0x2, 0x4, 0x100, 0xffffffffffffff7f, 0x0, 0xb1c, 0x4, 0x3]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 276.665936] FAULT_INJECTION: forcing a failure. [ 276.665936] name failslab, interval 1, probability 0, space 0, times 0 [ 276.677391] CPU: 1 PID: 21444 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 276.684324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.693697] Call Trace: [ 276.696309] dump_stack+0x1b9/0x294 [ 276.700046] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.705249] ? is_bpf_text_address+0xd7/0x170 [ 276.709765] ? kernel_text_address+0x79/0xf0 [ 276.714190] ? __unwind_start+0x166/0x330 [ 276.718362] should_fail.cold.4+0xa/0x1a [ 276.722440] ? __save_stack_trace+0x7e/0xd0 [ 276.726785] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.731919] ? save_stack+0xa9/0xd0 [ 276.735565] ? save_stack+0x43/0xd0 [ 276.739206] ? kasan_kmalloc+0xc4/0xe0 [ 276.743288] ? kasan_slab_alloc+0x12/0x20 [ 276.747885] ? kmem_cache_alloc_node+0x144/0x780 [ 276.752667] ? __alloc_skb+0x111/0x780 [ 276.756573] ? ip_do_fragment+0xb66/0x2ac0 [ 276.760831] ? ip_fragment.constprop.49+0x179/0x240 04:36:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) 04:36:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 276.765868] ? ip_finish_output+0x6cb/0xf80 [ 276.770203] ? ip_output+0x21b/0x850 [ 276.773937] ? ip_local_out+0xc5/0x1b0 [ 276.777864] ? ip_queue_xmit+0x9d7/0x1f70 [ 276.782032] ? tcp_transmit_skb+0x1bea/0x3ec0 [ 276.786547] ? tcp_write_xmit+0x1626/0x5c00 [ 276.790915] ? __tcp_push_pending_frames+0xb2/0x290 [ 276.795950] ? tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 276.800636] ? tcp_sendmsg+0x2f/0x50 [ 276.804364] ? inet_sendmsg+0x19f/0x690 [ 276.808355] ? sock_sendmsg+0xd5/0x120 [ 276.812261] ? __sys_sendto+0x3d7/0x670 04:36:34 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x8}, {0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, 0xffffffffe8dc4f2c, [0xa1, 0x6, 0xffffffffffffffc0, 0x100000001, 0xffffffffffffff25, 0x0, 0x82]}, 0x5c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r1) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x8000, 0x5f56, 0x7, 0x0, 0x2, 0xa3, 0x10000, 0xc, 0x6, 0xffff}, 0xb) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r4) 04:36:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) [ 276.816254] ? __x64_sys_sendto+0xe1/0x1a0 [ 276.820507] ? do_syscall_64+0x1b1/0x800 [ 276.824589] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.829981] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 276.834672] ? print_usage_bug+0xc0/0xc0 [ 276.838761] ? graph_lock+0x170/0x170 [ 276.842582] ? kasan_check_read+0x11/0x20 [ 276.846748] ? rcu_is_watching+0x85/0x140 [ 276.850998] ? rcu_report_qs_rnp+0x790/0x790 [ 276.855424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.860979] __should_failslab+0x124/0x180 [ 276.865234] should_failslab+0x9/0x14 [ 276.869053] kmem_cache_alloc_node_trace+0x5a/0x770 [ 276.874094] __kmalloc_node_track_caller+0x33/0x70 [ 276.879049] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 276.883856] __alloc_skb+0x14d/0x780 [ 276.887600] ? skb_scrub_packet+0x580/0x580 [ 276.891948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.897502] ? skb_checksum_help+0x5bd/0xbc0 [ 276.901933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.907500] ? ipv4_mtu+0x375/0x580 [ 276.911148] ? __build_flow_key.constprop.54+0x5f0/0x5f0 04:36:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f00000000c0)=""/106, 0x6a}, {&(0x7f00000001c0)=""/149, 0x95}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/168, 0xa8}], 0x5, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009040800410400000000fcff", 0x58}], 0x1) 04:36:35 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) [ 276.916631] ? __lock_is_held+0xb5/0x140 [ 276.920722] ip_do_fragment+0xb66/0x2ac0 [ 276.924801] ? trace_hardirqs_on+0xd/0x10 [ 276.928968] ? ip_copy_metadata+0xa90/0xa90 [ 276.933305] ? trace_hardirqs_on+0xd/0x10 [ 276.937475] ? ip_finish_output2+0x1840/0x1840 [ 276.942075] ? graph_lock+0x170/0x170 [ 276.945898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.951456] ? ipv4_mtu+0x375/0x580 [ 276.955103] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 276.960579] ? __lock_is_held+0xb5/0x140 [ 276.964665] ip_fragment.constprop.49+0x179/0x240 [ 276.969532] ip_finish_output+0x6cb/0xf80 [ 276.973708] ? ip_fragment.constprop.49+0x240/0x240 [ 276.978747] ? kasan_check_read+0x11/0x20 [ 276.982920] ? rcu_is_watching+0x85/0x140 [ 276.987090] ? rcu_report_qs_rnp+0x790/0x790 [ 276.991526] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 276.996583] ? nf_hook_slow+0x11e/0x1c0 [ 277.000587] ip_output+0x21b/0x850 [ 277.004183] ? __ip_local_out+0x5cf/0xb20 [ 277.008348] ? ip_mc_output+0x15a0/0x15a0 [ 277.012519] ? ip_fragment.constprop.49+0x240/0x240 04:36:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 277.017556] ip_local_out+0xc5/0x1b0 [ 277.021294] ip_queue_xmit+0x9d7/0x1f70 [ 277.025284] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 277.030846] ? ip_build_and_send_pkt+0xc70/0xc70 [ 277.035624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.041180] ? tcp_established_options+0x36b/0x5a0 [ 277.046142] ? tcp_select_initial_window+0x3a0/0x3a0 [ 277.051270] ? __tcp_v4_send_check+0x1d/0x1d0 [ 277.055784] ? tcp_options_write+0x29f/0xa70 [ 277.060232] tcp_transmit_skb+0x1bea/0x3ec0 [ 277.064611] ? __tcp_select_window+0x9e0/0x9e0 [ 277.069227] ? debug_check_no_locks_freed+0x310/0x310 [ 277.074434] ? sk_stream_alloc_skb+0x139/0x960 [ 277.079031] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 277.083627] ? inet_sendmsg+0x19f/0x690 [ 277.087620] ? graph_lock+0x170/0x170 [ 277.091440] ? do_syscall_64+0x1b1/0x800 [ 277.095516] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.100903] ? print_usage_bug+0xc0/0xc0 [ 277.104985] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 277.110024] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 277.115497] ? tcp_rtx_synack+0x6f0/0x6f0 [ 277.119668] ? kvm_clock_read+0x25/0x30 [ 277.123656] ? kvm_sched_clock_read+0x9/0x20 [ 277.128082] ? graph_lock+0x170/0x170 [ 277.131900] ? mem_cgroup_charge_skmem+0x169/0x340 [ 277.136848] tcp_write_xmit+0x1626/0x5c00 [ 277.141027] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 277.145540] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 277.150575] ? iov_iter_advance+0x2e4/0x14c0 [ 277.155002] ? check_same_owner+0x320/0x320 [ 277.159346] ? alloc_pages_current+0x114/0x210 [ 277.163950] ? iov_iter_npages+0xe60/0xe60 [ 277.168213] ? kasan_check_write+0x14/0x20 [ 277.172464] ? copyin+0xb7/0x100 [ 277.175838] ? _copy_from_iter_full+0x2b0/0xd10 [ 277.180504] ? usercopy_warn+0x120/0x120 [ 277.184561] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 277.189578] ? iov_iter_advance+0x14c0/0x14c0 [ 277.194077] __tcp_push_pending_frames+0xb2/0x290 [ 277.198946] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 277.203446] ? tcp_sendpage+0x60/0x60 [ 277.207250] ? rcu_is_watching+0x85/0x140 [ 277.211397] ? rcu_report_qs_rnp+0x790/0x790 [ 277.215806] ? print_usage_bug+0xc0/0xc0 [ 277.219871] ? find_held_lock+0x36/0x1c0 [ 277.223928] ? lock_acquire+0x1dc/0x520 [ 277.227890] ? tcp_sendmsg+0x21/0x50 [ 277.231615] ? mark_held_locks+0xc9/0x160 [ 277.235753] ? __local_bh_enable_ip+0x161/0x230 [ 277.240412] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.245446] ? lock_sock_nested+0x9f/0x120 [ 277.249685] ? __local_bh_enable_ip+0x161/0x230 [ 277.254355] ? lock_sock_nested+0xe7/0x120 [ 277.258600] tcp_sendmsg+0x2f/0x50 [ 277.262149] inet_sendmsg+0x19f/0x690 [ 277.265939] ? __might_sleep+0x95/0x190 [ 277.269919] ? ipip_gro_receive+0x100/0x100 [ 277.274253] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 277.279781] ? security_socket_sendmsg+0x94/0xc0 [ 277.284529] ? ipip_gro_receive+0x100/0x100 [ 277.288854] sock_sendmsg+0xd5/0x120 [ 277.292576] __sys_sendto+0x3d7/0x670 [ 277.296370] ? __ia32_sys_getpeername+0xb0/0xb0 [ 277.301043] ? wait_for_completion+0x870/0x870 [ 277.305631] ? __lock_is_held+0xb5/0x140 [ 277.309711] ? __sb_end_write+0xac/0xe0 [ 277.313681] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 277.319208] ? fput+0x130/0x1a0 [ 277.322483] ? ksys_write+0x1a6/0x250 [ 277.326289] ? __ia32_sys_read+0xb0/0xb0 [ 277.330441] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 277.335289] __x64_sys_sendto+0xe1/0x1a0 [ 277.339359] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.344380] do_syscall_64+0x1b1/0x800 [ 277.348269] ? finish_task_switch+0x1ca/0x840 [ 277.352774] ? syscall_return_slowpath+0x5c0/0x5c0 [ 277.357716] ? syscall_return_slowpath+0x30f/0x5c0 [ 277.362641] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 277.368009] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.372868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.378057] RIP: 0033:0x4559f9 [ 277.381242] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.400498] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 277.408217] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 277.415500] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 277.422768] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 277.430043] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 277.437306] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000000a 04:36:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x0, 0x4, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000780)={&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/56, 0x38}], 0x1, &(0x7f0000000700)=""/71, 0x47}, 0x0) 04:36:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000800000000040f400"}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) r8 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) r11 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) r13 = getuid() r14 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) r16 = getuid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002440)={0x0, 0x6, 0x2, 0x3, 0xd0, 0x6}, &(0x7f0000002480)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000024c0)={r17, @in6={{0xa, 0x4e23, 0x2, @empty, 0x5}}, 0x2, 0x2, 0x7fff, 0x100000000, 0xec}, &(0x7f0000002580)=0x98) r18 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) r20 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000025c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) sendmmsg$unix(r2, &(0x7f0000002300)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="6feab42ff0f49b1c3191174d6a9594b94f87715afa825557be75a716cfa4f3490b8976c5891f29df774a31d7dd4662eabea235f764465a1f443d4486b21073bd8f421476bae0068ddc59e2ed149eab2469edbba06497bf822caa061b79724c736869188c3a4b195a93152d2b9e97011a9b1d0fc4bfaf20ab851c9854c0ce9c9369809c8a620fe822348a6c64967ac82b1fe6d5fbd664461210d87b0cbfa7bdc9d5ff51e18a6af513824516e2f3e7848a938abe92d10dd139905e8ad122db2bcacf6eeaaf0c31", 0xc6}], 0x1, &(0x7f0000000480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x80, 0x4000000}, {&(0x7f0000000500)=@abs={0xe5d31a5f4635a1ad, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580), 0x0, &(0x7f0000000780)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r18}], 0xa0, 0x90}, {&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f00000008c0)="74e7a47b8491c097cb4869ef080c371463304169db0d6bb5322a5ec97a883730933512fbf497804b7e6eff69fccd2f808fb4b0995d0d88307897bd12c9cdf53c9d1bc23410c46f552a4ef08af3ff97c87cedaac0b9f4ff8e0d2a2d", 0x5b}, {&(0x7f0000000940)="0f1f9b44607bcc9332a3ae3f8a0fbb997ef760d54bc0a3cab7c1fe1c6e4de7ca69359aca17d162497d7c16dfc70daf83028be5ee1105d606", 0x38}, {&(0x7f0000000980)="ae37357b3b596e5124da6b8788b2720722c61b7f75f6cb80f2997af0c2361e455ef8a23658ecdc325da9b3bd1089a632ab51987d2a031633a09fb58f87a56c591719883fc9d9f77896a37f612dab1bc96d8c3eaa46618c9abab9e2f45e0e61b0779234e53b09ea", 0x67}, {&(0x7f0000000a00)="5722febc65125657f55415cb17089b43d22ec7ab0960eaa384e0e6141472f9f2b4c8c701ec08b771d1ac9daa3ce2f14fbdce812c5588adad771d06018397eb3f454e63d144e32a2085396559a6324e92c7ff2bab57454fdcbac0c9b8b512e66dc35351f1d3c9cd7a9accd2ea720d0f707ccecb70e01578b991337193452d09b6f2a65992dd5a", 0x86}], 0x4, &(0x7f0000000e00)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x40, 0x40}, {&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000000ec0)="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", 0xfd}, {&(0x7f0000000fc0)="0f16dbbdd573b0434f2154624e454cb8a214edfbe0e1f9edd68d642b70a829d86377386ade319bf1a961c2ad0731aabc42ad22b272123bc542e28c925ca492b02b42412aac4a2af02c3bfca31100f1712653c0a220e993d1", 0x58}, {&(0x7f0000001040)="17156d455d6ecc2146928e83d9857dd05efe33b9c7401f200966236b25ab553c902d19500bcc4313d539308a451d875a4eccf563f94342af47203aa9abe74e1960f14017841028ba61fb0a37c544bedfdc126406a935b6b050ac42a3d23064f9fa7027bc1f48b60ed8142e921f054db4f3e7ce74859aca8610c748e6f74695399c7366b8629f07bae25b41bfda0831111512b319c64609dfd12e5e43a3bc3d7a3b9651a74c", 0xa5}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000002100)="54d379a2fa8719e325fbcb36596a6f2436afa6b11dd552ac292e138193c0b148c4f2d0dfb5a3e51466a8c585ef79922829a0df9c22c16df4770ee6a4dadc2b6ffa", 0x41}, {&(0x7f0000002180)="8ddb80c9f30a14c8392b927d1bbdac694befd16b7e1aa40e5d7c2157a18b77df57256df8e3bf6f2d2210cb4b80f1ea3a9a9c0f68e6e234776e07b4f998d5169d3c392ff042503982e2d0ea025d8822977d9222132524c24c23f9574771712b952b4e2b511066150c52382ef13dfcada85f5f767a7fbb690724a0aa914b11b099ae7d7d36391e48644c9a4d3aeb2e2bb105384ac1e370fc45e5e72407dcde6c0ff67654d6710f55464398293e07dc30c6a5825dcb190b09ed1d2323e5b551f9ea04b6be978c96553b23a45e79", 0xcc}], 0x6, 0x0, 0x0, 0xc085}], 0x4, 0x8844) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 04:36:35 executing program 3 (fault-call:7 fault-nth:11): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000400)=0x10) connect$ipx(r1, &(0x7f0000000440)={0x4, 0xfffffffffffffff9, 0xd599, "ffe212554cbe", 0x3f}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000480)=""/222, &(0x7f0000000580)=0xde) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8) socketpair(0x0, 0x80006, 0xfffffffffffffff0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r3, 0x0, 0xc9, 0x41, &(0x7f0000000200)="8fcb6ee4d5fb15cfc16fd307eb32c35a6b6c68783be71d96857621f9ba777a7310e987a965bc63f9c570406d5f6449ad8f547562f6e7fd8c02589bc56098e64db0361d5ea42ab2fdf5c5491edd25e78b23a95c32f59d64fdf4aefdda0e59c07f16d10c217e1ffd712394f8aaab143d46656cc04de29013e06dcdfd1920a1f9252b704327d866ba3d0e98d7f4e61f10f71d81c0f8dc0c3c4ce653d6d389167fe77cc98634b3e112aba6c90d2348f9542723dfd812dae56c2ced8e9fd70beca26e6fe37a410b78633d25", &(0x7f0000000300)=""/65, 0x7}, 0x28) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x329, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) socketpair(0xa, 0xec1bc56ff6b5e1be, 0xa6, &(0x7f0000000140)={0xffffffffffffffff}) bind$alg(r2, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-sse2\x00'}, 0x58) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00000000c0)="bdba1805293aac5efad6914cc0b429c7de732604c6a4f696c75c25234eecc37e6cdf185c2f38d94cb2b523e9feb057d6c4ad31cbe71f56b972a4072154ffbfb93ddbc348b4c2548e94cf6ac088f18a477bc9b657d3fe6a8a163be5d6d9fd459859dba8948e5018", 0x67) shutdown(r0, 0x1) 04:36:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, r1, 0x200, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x4, 0x4, [@rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) 04:36:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 277.643396] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.650168] bridge0: port 1(bridge_slave_0) entered disabled state 04:36:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000120001000000000000004484ebb8e1513a0000fe80000000000000000000feffffffffffffff0000000000"], 0x28}, 0x1}, 0x0) r1 = socket(0x5, 0x7, 0x1) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) 04:36:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050000000000000005006d20002b1f00c05d080a4a51f10101c7033400b0", 0x26) pwritev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="8637674a201ff48ac9f611eb0617bf1127d52c5beba58711d1ba7da9357c497040", 0x21}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000100)="4b52af45deba7c64eab99f5f7edd879ae999196199d6cd7279652b4be2bf8de75991fd0fee712a48f2e3f7bfbfff0406eab4b27f9bb9adb64dac18ffafda31912e46783235b9a9de575be290e81643f46f36084e9dad84ed1364cab92fab83209e877bcfb8e2", 0x66}], 0x3, 0x0) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000025c0), 0x4) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x7ff, 0x4) recvmsg(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002440)}, 0x0) [ 277.999432] FAULT_INJECTION: forcing a failure. [ 277.999432] name failslab, interval 1, probability 0, space 0, times 0 [ 278.010708] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.010765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.017140] CPU: 0 PID: 21520 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 278.017177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.023893] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.030608] Call Trace: [ 278.030635] dump_stack+0x1b9/0x294 [ 278.030654] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.030671] ? is_bpf_text_address+0xd7/0x170 [ 278.030691] ? kernel_text_address+0x79/0xf0 [ 278.040150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.046373] ? __unwind_start+0x166/0x330 [ 278.046394] should_fail.cold.4+0xa/0x1a [ 278.046412] ? __save_stack_trace+0x7e/0xd0 [ 278.049202] device bridge0 entered promiscuous mode [ 278.052595] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.052620] ? graph_lock+0x170/0x170 [ 278.063382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 278.066687] ? save_stack+0x43/0xd0 [ 278.066703] ? kasan_kmalloc+0xc4/0xe0 [ 278.066717] ? kasan_slab_alloc+0x12/0x20 [ 278.066737] ? find_held_lock+0x36/0x1c0 [ 278.066757] ? __lock_is_held+0xb5/0x140 [ 278.066780] ? check_same_owner+0x320/0x320 [ 278.130000] ? rcu_note_context_switch+0x710/0x710 [ 278.134953] __should_failslab+0x124/0x180 [ 278.139212] should_failslab+0x9/0x14 [ 278.143031] kmem_cache_alloc_node_trace+0x26f/0x770 [ 278.148162] __kmalloc_node_track_caller+0x33/0x70 [ 278.153089] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 278.157837] __alloc_skb+0x14d/0x780 [ 278.161545] ? skb_scrub_packet+0x580/0x580 [ 278.165855] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 278.170866] ? check_same_owner+0x320/0x320 [ 278.175537] ? alloc_pages_current+0x114/0x210 [ 278.180113] ? iov_iter_npages+0xe60/0xe60 [ 278.184460] ? kasan_check_write+0x14/0x20 [ 278.188785] ? copyin+0xb7/0x100 [ 278.192158] sk_stream_alloc_skb+0x139/0x960 [ 278.196557] ? tcp_init_transfer+0x450/0x450 [ 278.200964] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 278.205973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.211535] ? sk_reset_timer+0x36/0x60 [ 278.215530] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 278.220545] tcp_sendmsg_locked+0xea2/0x3ee0 [ 278.224966] ? tcp_sendpage+0x60/0x60 [ 278.228766] ? rcu_is_watching+0x85/0x140 [ 278.232923] ? rcu_report_qs_rnp+0x790/0x790 [ 278.237339] ? print_usage_bug+0xc0/0xc0 [ 278.241425] ? find_held_lock+0x36/0x1c0 [ 278.245766] ? lock_acquire+0x1dc/0x520 [ 278.249737] ? tcp_sendmsg+0x21/0x50 [ 278.253442] ? mark_held_locks+0xc9/0x160 [ 278.257757] ? __local_bh_enable_ip+0x161/0x230 [ 278.262431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.267438] ? lock_sock_nested+0x9f/0x120 [ 278.271671] ? __local_bh_enable_ip+0x161/0x230 [ 278.276351] ? lock_sock_nested+0xe7/0x120 [ 278.280665] tcp_sendmsg+0x2f/0x50 [ 278.284212] inet_sendmsg+0x19f/0x690 [ 278.288003] ? __might_sleep+0x95/0x190 [ 278.291980] ? ipip_gro_receive+0x100/0x100 [ 278.296582] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 278.302117] ? security_socket_sendmsg+0x94/0xc0 [ 278.306880] ? ipip_gro_receive+0x100/0x100 [ 278.311200] sock_sendmsg+0xd5/0x120 [ 278.314907] __sys_sendto+0x3d7/0x670 [ 278.318710] ? __ia32_sys_getpeername+0xb0/0xb0 [ 278.323379] ? wait_for_completion+0x870/0x870 [ 278.327956] ? __lock_is_held+0xb5/0x140 [ 278.332038] ? __sb_end_write+0xac/0xe0 [ 278.336030] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.341574] ? fput+0x130/0x1a0 [ 278.344874] ? ksys_write+0x1a6/0x250 [ 278.348676] ? __ia32_sys_read+0xb0/0xb0 [ 278.352738] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.358293] __x64_sys_sendto+0xe1/0x1a0 [ 278.362352] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.367376] do_syscall_64+0x1b1/0x800 [ 278.371263] ? finish_task_switch+0x1ca/0x840 [ 278.375759] ? syscall_return_slowpath+0x5c0/0x5c0 [ 278.380684] ? syscall_return_slowpath+0x30f/0x5c0 [ 278.385619] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 278.390986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.395836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.401029] RIP: 0033:0x4559f9 [ 278.404215] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.423423] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 278.431135] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 278.438397] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 278.445669] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 278.453289] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 278.460547] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000000b [ 278.509688] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.516197] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.522740] device bridge0 left promiscuous mode 04:36:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:36 executing program 0: syz_emit_ethernet(0x2c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc_tr={0x11, {@llc={0x42, 0xf4, "92f5", "5ca4a8561f6e839cb51b9342ff1acf3659a026f25f6fa20ff28b"}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0xe6c]}) 04:36:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:36 executing program 4: r0 = socket(0x11, 0x806, 0x8) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x3, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000019000000000000000000726f736530000000000000000000000076657468315f746f5f627269646765007465616d5f736c6176655f3100000000697036677265300000000000000000000180c2000000000000000000ffffffffffff0000000000000000d00000000801000038010000706b74747970650000000000000000000000000000000000000000000000000008000000000000000000000000000000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000fdffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0100000005000000000000000000726f736530000000000000000000000076657468315f746f5f7465616d000000766574683100000000000000000000006272696467655f736c6176655f300000aaaaaaaaaabb000000000000aaaaaaaaaabb00000000000000002001000020010000580100006d61726b5f6d000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000030000000000007261746565737400000000000000000000000000000000000000000000000000480000000000000069705f7674693000000000000000000069705f7674693000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000009f72234f4abc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0100000003000000000000000000766574683100000000000000000000002009deffffffffffffff00801f08ff0076657468315f746f5f7465616d000000766c616e300000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaa0000000000000000001001000010010000400100006367726f75700000000000000000000000000000000000000000000000000000080000000000000000000000000000004c73747000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000000180c200000000000000000000000000000000000000000000000180c2000000000000000000000000000000000000000000000000000000000000000000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000"]}, 0x4d8) 04:36:36 executing program 3 (fault-call:7 fault-nth:12): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r2, r3}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r4 = epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfd, 0x8}, 0xb) shutdown(r0, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000140)={r6, 0x2}) 04:36:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x9, 0x4, 0x1, 0x40, 0xefe, 0xb68, 0x3, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xffffffffffffcc69, 0x1, 0x5, 0x0, 0x1}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r1, 0xec39}, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x5eb857) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000000980)=0xfffffffffffffff7, 0x0) recvmsg(r4, &(0x7f00000016c0)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001640)=""/112, 0x70}, 0x0) 04:36:36 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x200) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r3, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"927b1b5ed44245"}, 0x10000}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000480)="0534299e7cd0fd150b30266c39e1700f2487da6732b6614d764a7ed2c18bb5224e635065a0afa24c51f56ade384a16456600a06d43fc903509de14989f2c24270c8bdf416ffa62aab071ee2e03294d236e02f5d55b488c1d5ceece29b33232388e2cc3efbf6af6a7f0edd357b65ec8e8bea8c4ab9207a190", 0x78}, {&(0x7f0000000500)="99885c6ede944c9ebd5c87365db6363e68b627faabbe259a3aee81433505432dda9973531452ef46c64f9bfc395bb2fb5e2fe01a78a6b12b435ec17316665d441ce3ddacdb1a3afa7e0c5a2c59ea5809d88fe1c644ab521c37", 0x59}, {&(0x7f0000000580)="487c4a0d2b0192a1a4a7a6b17b6f4fe352c38e278d151b78cc8cf59aa7e738db0c7512fd0689c3d010d59a90c776682c231a4fceca6a65dae55ca537544575da234996f7c1ad8044582b78bd03fe04485087299b1eb23f4fc85380747c2d7fe273029421937bf9dda89f7a33bd7b626ffe07d80b054ab0f0843338311519debd1dcec33b6eb72f9a2402e904b235e29edff447d1c0cb83e3c0b0d31921c5875f496180a566aee286de2d43120af1", 0xae}, {&(0x7f0000000640)="4e9e6ebbc84f5ff02081a4034ea1585ae8394050efe09b1d4cdcab5b603122e2b952739c4f8368a1f8e44b5095e752205a600386ae80c75a64da2cbc5fe33da590ab592dd97e0ca2758756429ed70855d31d32e54ee3efaa8c0b721843845a07b9667fb564777c403955dfd32a2285692e0da16b96745287e231d1e52294d138c1833c655ab081bdd79f294e8ffe5bc8c2540048859955c5190b8c4d0b2b820483c205b40f2246b086cc82dfcbf569605ad9a9a8e91fbc37ae93d4fa0e5e1c3e7b3851", 0xc3}, {&(0x7f0000000740)="48f101f07132f64e1c4fa5b5af9f6d71fc1eb749fd396d5bb395aeba33daf462daf0100a342670df196798002c6a924f938c0e98e3fe37698665360296b2760f45e72c9c239444b27735025384a74ccf60ef8c15478e30e38f1053bd92eab23f1ee3c46a704bae51368c6a6ed6af626a78379ad33073781384a6bc170251f159063725234d99d4810a7644462063b2c662db7a810ad4f400fa5e3fb28953704e040ae9564a310d5331069d3dbeaaad90feeacf558c44259979bd81a28ac09dcac6556cff89e2fc288056444e27e080823e8e2d98f2da23cc9b", 0xd9}, {&(0x7f0000000840)="22acac0920147a1b09c55ea9857fd9cb81ced030b5a2c4ea572c7dfd4f1ad8bc24e80036be049789c4a32e7ce1473929b38e3658509c1902d68b01fa6cb74873c0057d69d8d6d60414ee358db2d08eb9f7502a9ba2e21f483c83f1296ee462b8202ac788458fe2546119577b64e869d83996b746f109238fcc165651bf15e6330a2c8fad978051", 0x87}, {&(0x7f0000000900)="4d79a349c14c2e2180ce58696eb808c65475fee334d56c5eb6a8702dee5cf74ba64a943e9ae4f01e97a7b79f3b8c1553665fa3c687cec4e3b5db2b022653fbfb260d229558544678f3da4250e92257c602a6913e7513bff0b15bfa30f99fe3b3a1dcd90cec9a18e2a6106e1d9121ba472b4642df6526e6f0a755baff8ee003b5ee3478fad5f02ca55492faed10bf06277bdda12edf879332008334a832e3fd403700a720d48307cac65397ab108b7aba95895011b27ffbacf0f39009d259f0", 0xbf}, {&(0x7f00000009c0)="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", 0xff}, {&(0x7f0000000ac0)="b1d067f7ce238d7176ce9700f2e37c23a52c524fa2b773ca6e187d49a5b56e4ac1c0910156e04b2dbbdc82d3ead392bcb2d7f79469a591ff91b53f8b8b3516b2f5ad13abda7247e3af2da7e5e19f03f8795db6827aa1611372d680b94b89a6856da4e69767588b97171352a3ba472e1733397a03ed0060528d87e60e5e0e32c5439c847c0a7d3d1600c02016343f8f396a27", 0x92}], 0x9, 0x0, 0x0, 0x1}, 0x20040000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1000000e19298c37089f68afe76c00e2e27cf7b294c494118bb96cd2a10f6c668c313c56e01029bfe6103e29ab9a1326625e2ff9d3a96e7f3370e3e970b5564c92afb84682a84c0b315aeb8f947cf3843c77c3af0bf97db7a2863dc8a4978f0d8fbf5d9171bab452d6df06722940b1e026a564c7aad97b1372d78a6151a4bbadedc6fe73d6b696444ef87ede9ffe676c7525ca9f8fa078f53b4b2fed5cd92a7a60e87193d74e03d10942c9d373e1d3e0f40b4cf5fdf195ebb588a42a3c749c1eb3700000000000000000000"], &(0x7f00000000c0)=0xa9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r4, 0x401}, &(0x7f0000000340)=0x8) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:36 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r1, &(0x7f0000001380)=@generic, &(0x7f0000001400)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001440)={0x0, 0x2, 0x4, 0x7}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000014c0)={r4, 0x1}, &(0x7f0000001500)=0x8) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 04:36:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") socketpair(0x20, 0x1, 0x20000, &(0x7f0000000180)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x10000023, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) 04:36:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) recvfrom$inet6(r0, &(0x7f0000000000)=""/105, 0x69, 0x2, &(0x7f0000000080)={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 278.785118] FAULT_INJECTION: forcing a failure. [ 278.785118] name failslab, interval 1, probability 0, space 0, times 0 [ 278.796610] CPU: 0 PID: 21577 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 278.803553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.812921] Call Trace: [ 278.815542] dump_stack+0x1b9/0x294 [ 278.819199] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.824420] ? kasan_check_write+0x14/0x20 [ 278.828685] ? finish_task_switch+0x28b/0x840 04:36:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/32, 0x20}, {&(0x7f00000002c0)=""/103, 0x67}, {&(0x7f0000000340)=""/167, 0xa7}], 0x4, 0x0, 0x0, 0xb3aa}, 0x100) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x0, 0x8) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x100000001, 0x1ff, 0x1, 0x80}) [ 278.833214] should_fail.cold.4+0xa/0x1a [ 278.837307] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.842455] ? __schedule+0x809/0x1e30 [ 278.846371] ? __sched_text_start+0x8/0x8 [ 278.850544] ? find_held_lock+0x36/0x1c0 [ 278.854694] ? __lock_is_held+0xb5/0x140 [ 278.858787] ? check_same_owner+0x320/0x320 [ 278.863144] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.868223] __should_failslab+0x124/0x180 [ 278.872486] should_failslab+0x9/0x14 [ 278.876312] kmem_cache_alloc_node_trace+0x26f/0x770 [ 278.881451] __kmalloc_node_track_caller+0x33/0x70 [ 278.886497] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 278.891282] __alloc_skb+0x14d/0x780 [ 278.895043] ? skb_scrub_packet+0x580/0x580 [ 278.899404] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 278.904631] ? check_same_owner+0x320/0x320 [ 278.908981] ? alloc_pages_current+0x114/0x210 [ 278.913606] ? iov_iter_npages+0xe60/0xe60 [ 278.917860] ? kasan_check_write+0x14/0x20 [ 278.922134] ? copyin+0xb7/0x100 [ 278.925525] sk_stream_alloc_skb+0x139/0x960 [ 278.929972] ? tcp_init_transfer+0x450/0x450 04:36:37 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001200)=""/95, 0x5f}, {&(0x7f0000001280)=""/55, 0x37}, {&(0x7f00000012c0)=""/127, 0x7f}, {&(0x7f0000001340)=""/133, 0x85}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/211, 0xd3}, {&(0x7f0000002500)=""/199, 0xc7}], 0x7, 0x0, 0x0, 0x1}, 0x40000020) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000026c0), &(0x7f0000002700)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002740)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002780)={0x0, 0x8}, &(0x7f00000027c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002800)={r1, 0x1f}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002840)={0x2, 0x7f, 0xd5d, 0x2, 0x5}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002a40)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000002b40)=0xe8) bind$xdp(r0, &(0x7f0000002b80)={0x2c, 0x4, r2, 0x1, r0}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002bc0)=0x101, &(0x7f0000002c00)=0x4) recvmsg$kcm(r0, &(0x7f0000003180)={&(0x7f0000002c40)=@xdp={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002cc0)=""/152, 0x98}, {&(0x7f0000002d80)=""/144, 0x90}, {&(0x7f0000002e40)=""/195, 0xc3}, {&(0x7f0000002f40)=""/171, 0xab}, {&(0x7f0000003000)=""/133, 0x85}], 0x5, &(0x7f0000003140), 0x0, 0x2255}, 0x20) r4 = gettid() sendmsg$nl_route(r0, &(0x7f0000003340)={&(0x7f00000031c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000003300)={&(0x7f0000003200)=@bridge_getneigh={0xf8, 0x1e, 0x0, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x40004, 0x60}, [@IFLA_PORT_SELF={0xd8, 0x19, [@typed={0x8, 0x8b, @pid=r4}, @generic="485c38a99886e777f69baa9f6e1b9a31b59452a46cf8a1fa5f0b348ed673b33643b03c933a1a83e45e0fbd00ec97836301150040beceb4c4feda02ae14c5241fa35735f344db809221bd0663b6b39256120c177ab0af354717b84b3c73b92a8fd14b7f6bc60bc36759055d2d0a77606e178017313779d6bf162762be265d37d12a78e04a9c354bb03131c560866d11fc7e1e5def00b5549f52a9956385102ccc1959a8476680bd7956cc6f4f48ac7ea09d206e770950cba7131d4e8d0197f17339fe3a44042452b2a84b9f"]}]}, 0xf8}, 0x1}, 0x20000080) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003380)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0x381}, 0x90) r5 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003440)={0xec, 0x1, 0x0, 0x5, 0x9}, 0x14) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003480)=0x981, 0x4) accept(r5, &(0x7f00000034c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000003540)=0x80) r7 = accept(r5, &(0x7f0000003580), &(0x7f0000003600)=0x80) ioctl(r5, 0x35, &(0x7f0000003640)="4798832cb5dcc4ce") getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000003680), &(0x7f00000036c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000003700), &(0x7f0000003740)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000003780)=@assoc_id=r1, &(0x7f00000037c0)=0x4) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000003800)=r4) getpeername$unix(r6, &(0x7f0000003840)=@abs, &(0x7f00000038c0)=0x6e) ioctl$sock_bt(r6, 0xdd1f, &(0x7f0000003900)="d474399ce4246844a0c4395af92216d08ff6da35e208329aa95fb0a157f82ef9c5b18ddb3ad955aac68d721aeb799311a2608d89d48393f5a9b234af122edd990bf04f8b53cf695bc5189c3d522ed3a6adf7c5f1001985d510127321572a003f0eccbd8caf1ac57610d5aa320d5398539bba8482e63d93729ef5d61a414d12bd851b2cf89885b7d5a7f5fafa879d72dab5c80467339210697ef739d5529f3ebb654664b49873e0bc4be2c09efc3ebda0cd80fb225187633de94c5bfb3331aaf0fae2e34f73ce500bb40da23b8ee69dcbfce1441abc1b2b83afa909dd92cbf486a0c994a6") r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000003b80)={&(0x7f0000003a00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000003b40)={&(0x7f0000003a80)={0x84, r8, 0x200, 0x70bd2d, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffeff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb82d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003bc0)="06d4e9e2c39b43ad202d85994ea3e11a89ca84907616d2070aa0d3e5243910ea14cf42420ea68dd4459677861a04be92acf8c498364fa60fde861b2d5b21", 0x3e) r9 = accept(r7, &(0x7f0000003c00)=@l2, &(0x7f0000003c80)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f0000003cc0)=0xd, 0x4) [ 278.934396] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 278.939455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.945095] ? sk_reset_timer+0x36/0x60 [ 278.949088] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 278.954133] tcp_sendmsg_locked+0xea2/0x3ee0 [ 278.958582] ? tcp_sendpage+0x60/0x60 [ 278.962402] ? rcu_is_watching+0x85/0x140 [ 278.966584] ? rcu_report_qs_rnp+0x790/0x790 [ 278.971016] ? print_usage_bug+0xc0/0xc0 [ 278.975089] ? find_held_lock+0x36/0x1c0 [ 278.979170] ? lock_acquire+0x1dc/0x520 04:36:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x100001f91, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)="9d10d7e92e77fd149ffd96e0544566651d5534185d9a2cacd2f1c945485acaabaf54149a43360aecc5727bb88a98fc0f89163b98ee3e63ab83790e20628aeba5637744be0d06edbe097b93b4aca9697f2e4be6e722fde89b0d2d175e7a24b83872a1b081a18f50576f29ea1cc5ed83350586d6f13ab4f053c8f2afc829cbb435f0e91a31dec3a1cda0d63d9b8c73347bb0a75b1db778a53127ae2ef842b575dc65dac570ed4dacb559f6", 0xaa, 0x20000000, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) [ 278.983156] ? tcp_sendmsg+0x21/0x50 [ 278.986902] ? mark_held_locks+0xc9/0x160 [ 278.991074] ? __local_bh_enable_ip+0x161/0x230 [ 278.995764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.000822] ? lock_sock_nested+0x9f/0x120 [ 279.005074] ? __local_bh_enable_ip+0x161/0x230 [ 279.009762] ? lock_sock_nested+0xe7/0x120 [ 279.014014] tcp_sendmsg+0x2f/0x50 [ 279.017571] inet_sendmsg+0x19f/0x690 [ 279.021386] ? __might_sleep+0x95/0x190 [ 279.025378] ? ipip_gro_receive+0x100/0x100 [ 279.029715] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 04:36:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x2, 0x2, 0x3b, 0x0, 0x3, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x9}]}, 0x18}, 0x1}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x8000002, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 279.035273] ? security_socket_sendmsg+0x94/0xc0 [ 279.040048] ? ipip_gro_receive+0x100/0x100 [ 279.044391] sock_sendmsg+0xd5/0x120 [ 279.048123] __sys_sendto+0x3d7/0x670 [ 279.051939] ? __ia32_sys_getpeername+0xb0/0xb0 [ 279.056629] ? wait_for_completion+0x870/0x870 [ 279.061225] ? __lock_is_held+0xb5/0x140 [ 279.065309] ? __sb_end_write+0xac/0xe0 [ 279.069303] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.074852] ? fput+0x130/0x1a0 [ 279.078153] ? ksys_write+0x1a6/0x250 [ 279.081970] ? __ia32_sys_read+0xb0/0xb0 [ 279.086051] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 279.090921] __x64_sys_sendto+0xe1/0x1a0 [ 279.095003] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.100041] do_syscall_64+0x1b1/0x800 [ 279.103945] ? finish_task_switch+0x1ca/0x840 [ 279.108462] ? syscall_return_slowpath+0x5c0/0x5c0 [ 279.113419] ? syscall_return_slowpath+0x30f/0x5c0 [ 279.118372] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 279.123767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.128654] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.133873] RIP: 0033:0x4559f9 [ 279.137065] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.156446] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 279.164171] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 279.171457] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 279.178737] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 279.186303] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 279.193672] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000000c 04:36:37 executing program 3 (fault-call:7 fault-nth:13): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:37 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) r1 = socket(0x3, 0x4, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x2) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7ff, 0x400}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x100000001, 0x401}, &(0x7f00000001c0)=0x90) 04:36:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001400ea1100000005000000", 0x29}], 0x1) r1 = accept(r0, 0x0, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000700)=0x6, 0x4) r2 = getpid() r3 = accept(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r6 = getgid() r7 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x2, 0x310, [0x0, 0x20000300, 0x20000460, 0x200005e0], 0x0, &(0x7f0000000100), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x1, 0x1, 'veth1\x00', 'veth1\x00', 'team_slave_1\x00', 'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0x70, 0xe8, 0x130}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@ERROR={'ERROR\x00', 0x20, {"ace2df065bef473aabafd1a1c15c677895c801f79386520e40142ae7ccdb"}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"c3fd72a72fcfc8d43174af53ccf99a7cdb4a4fef9da068ddf6c250a7d167"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x2, 0x88be, 'rose0\x00', 'bridge0\x00', 'syzkaller0\x00', 'ip6tnl0\x00', @random="e9c7d9d4b706", [0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x120, 0x120, 0x150, [@owner={'owner\x00', 0x18, {{r4, r5, r6, r7, 0x4, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'ip6gre0\x00', 'ip6tnl0\x00', 0x8, 0x3, 0x100000001, 0x2, 0x9, 0x9, 0x0, 0x4}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x388) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) 04:36:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x2, {0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="3059b205f72dd1af18242c0425fc5c29820348787c68cae81e7b526655aa13afce321be735760ee604", 0x29}, {&(0x7f0000000140)="263cae81ad9a269c9d96e3fd727d57bccd2d34dc2f38a9e0366ee0add19a939791f22009ddbeb4cee1daa6cdee1b9c012b833073678b9b0c80a74f", 0x3b}], 0x2, &(0x7f00000001c0)=[{0xe8, 0x107, 0x2, "2bd0729f1b0ca7b87e8a05ee0cbd44e645d078f22a08e15f4502ffd9828dbacfd056df177d77ccae041d938bf07a64ba6844716039e1b56ee70030034fb7182229e419494682c70ceae088e4020128ec4297756dae9b914e86b10b35e8a8966dee6ae5d983aa619a7737662f4e416cc7cfe9a851744c8820392c7bed297196d3ec8638eefec7d5c2de18bbb5c7a0a257da30ad08df7eb6bc15f15f7fa3597547b7ed0d93e0a9501adc23d473bfd5733eab0d40af39ad39597100c9ad78a57178da03fdfd11615b25166fa75bce1d46c1e48d5957aee9"}, {0xb0, 0x117, 0x1, "e36271bea995e4737690295eee184357ca81333ac0f303fd27f4e9b4e0a61a7117e272d12dd91bce23888ebb2b343a572095e40d4d6263c0690d0c1ed559cc4635718c4b41a881dcdfc9cf193abf5867b81569b0bbbf11061cc6d7499f2df5786e24f0dedcbb916fe1d1ab7aff19cc355ac8f3d70a6d8341cd6d423645d194f59bcfc22e10a66aae071a040dd0e06a930ac0c38e7cd392324549f76dc9"}, {0x18, 0x11a, 0x2, "30ebd741"}], 0x1b0, 0x8000}, 0x1) r1 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0x35, "bd9483cc87ac84b6554f2367ec0c959f18b9fcd40739724cc590a664092ae0e57d6d20870212f89d61eca8c2af2467910891155bcd"}, &(0x7f0000000500)=0x3d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={r3, 0x3, 0x7, 0x20, 0x9, 0x4}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180)=0x80000000000001, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x8, 0x5, 0x9, 0x9, 0x10001, 0x6}, 0x1c) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000700)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendto$inet(r0, &(0x7f0000000000)="d9", 0x1, 0x4044000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000001100)="d6", 0x1, 0x4000004, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 04:36:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) tee(r0, r1, 0x200, 0x4) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 279.573742] FAULT_INJECTION: forcing a failure. [ 279.573742] name failslab, interval 1, probability 0, space 0, times 0 [ 279.585227] CPU: 0 PID: 21641 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 279.592162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.601530] Call Trace: [ 279.604144] dump_stack+0x1b9/0x294 [ 279.607798] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.613006] ? mark_held_locks+0xc9/0x160 [ 279.617173] ? unwind_get_return_address+0x61/0xa0 [ 279.622124] should_fail.cold.4+0xa/0x1a [ 279.626203] ? trace_hardirqs_on+0xd/0x10 [ 279.630373] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.635496] ? graph_lock+0x170/0x170 [ 279.639316] ? tcp_sendmsg+0x2f/0x50 [ 279.643042] ? inet_sendmsg+0x19f/0x690 [ 279.647030] ? sock_sendmsg+0xd5/0x120 [ 279.650929] ? __sys_sendto+0x3d7/0x670 [ 279.654916] ? __x64_sys_sendto+0xe1/0x1a0 [ 279.659196] ? do_syscall_64+0x1b1/0x800 [ 279.663278] ? find_held_lock+0x36/0x1c0 [ 279.667366] ? __lock_is_held+0xb5/0x140 04:36:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xe8}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{0x2, 0x0, 0x1f, 0x4f8d}, {0x100000000, 0x3, 0xffffffffffffffff, 0xffffffffffffff22}, {0x3, 0xce, 0x2, 0x7ff}, {0x80000000, 0x9, 0x3, 0x3f}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair(0x9, 0x6, 0xbf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@loopback}, &(0x7f0000000200)=0x14) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000340)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket(0x8, 0x6, 0x400) getsockopt$XDP_STATISTICS(r4, 0x11b, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x18) accept4$ipx(r2, 0x0, &(0x7f00000001c0), 0x80000) r5 = socket$packet(0x11, 0x20000000000003, 0x300) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000240)={@ipv4, 0x0}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000003c0)={'team0\x00', r6}) ioctl(r0, 0x2, &(0x7f0000000340)) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000000)={r7, 0x1, 0x6, @random="0c4e6d1b7482"}, 0xd) 04:36:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x7}, &(0x7f0000000040)=0xc) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 04:36:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xe8}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 279.671453] ? check_same_owner+0x320/0x320 [ 279.675795] ? rcu_note_context_switch+0x710/0x710 [ 279.680775] __should_failslab+0x124/0x180 [ 279.685028] should_failslab+0x9/0x14 [ 279.688845] kmem_cache_alloc_node+0x272/0x780 [ 279.693445] ? mem_cgroup_sk_free+0x90/0x90 [ 279.697791] __alloc_skb+0x111/0x780 [ 279.701524] ? skb_scrub_packet+0x580/0x580 [ 279.705864] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 279.710900] ? iov_iter_advance+0x2e4/0x14c0 [ 279.715328] ? check_same_owner+0x320/0x320 [ 279.719676] ? alloc_pages_current+0x114/0x210 [ 279.724274] ? iov_iter_npages+0xe60/0xe60 [ 279.728527] ? kasan_check_write+0x14/0x20 [ 279.732792] ? copyin+0xb7/0x100 [ 279.736178] sk_stream_alloc_skb+0x139/0x960 [ 279.740604] ? tcp_init_transfer+0x450/0x450 [ 279.745025] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 279.750064] ? iov_iter_advance+0x14c0/0x14c0 [ 279.754572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.760122] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 279.765154] tcp_sendmsg_locked+0xea2/0x3ee0 [ 279.769592] ? tcp_sendpage+0x60/0x60 04:36:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xe8}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 279.773408] ? rcu_is_watching+0x85/0x140 [ 279.777569] ? rcu_report_qs_rnp+0x790/0x790 [ 279.781996] ? print_usage_bug+0xc0/0xc0 [ 279.786066] ? find_held_lock+0x36/0x1c0 [ 279.790144] ? lock_acquire+0x1dc/0x520 [ 279.794120] ? tcp_sendmsg+0x21/0x50 [ 279.797894] ? mark_held_locks+0xc9/0x160 [ 279.802054] ? __local_bh_enable_ip+0x161/0x230 [ 279.806738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.811788] ? lock_sock_nested+0x9f/0x120 [ 279.816038] ? __local_bh_enable_ip+0x161/0x230 [ 279.820725] ? lock_sock_nested+0xe7/0x120 04:36:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$unix(0x1, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180)=""/95, 0x5f}], 0x1) shutdown(r1, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="b9a0a592b59bdbaad28788e2c7bd0738dcf82962ed5b246780adc6335cad6fcab4cccc3b8613154b84d4b51b42a8b0623517bb5fc91dc2e68376b43a6a6968250f76054bf9dc6f5ae30b5e80dc4dade4662030a2774bfaca0f6162b33cc923226f49e310d368bc14929a639cd2458078124e713f4f0b92faad6487344f5ee534c39db1cd1a52f84667f5d2698710696256da9932304defa8fb2288a608cc9514bfa6ce10e232db49a7cdc4e38fffc76d2ff7feaad21889f6b62e4bc01a461a94f719c82be546dd13c0d149fd11aa096e2c95c23ee93550d457712c0532d3edb64814da51d71b994fd4f7527ea9a4b828f5", 0xf1}, {&(0x7f0000000140)="765ed20ee0a0052ca359cb3e2520a7f8b80cec9cb2994f3702bd4f9e2d6775bdcd79e3065662bef5a931981e0efdd7756fd4848bc4e04598", 0x38}, {&(0x7f0000000200)="b255b489c278ae1a8c6f0593be7f65ece36a0dc9aeac8360c1b1493891b7c864513544582673168ea7a06dcd8a3a2e49b17f2193b9ed293cf427441afefe031c19bfe673171b4a7cb66d627ec8f5e94f4cdf8a065aba14dd7d55970c374d4f0d2415ec102479c94ff100fe1f11e1e5627b23c1a04989bc6145276021942d73068a6d3e2191deab59c34ac505e78251eb62e1ee31404ec68757e988a3250ebb58a2535e50e1e4e8ee0de64006514660d3f27695", 0xb3}, {&(0x7f00000002c0)="185c8e77e64f83de7664d6d1ddab44568d71658ee9c0e469f9936c08a3bc4ac4688742a82917e0036be95c9d7e759b55599e828e933bb0a87fbf7ade38c5a136bae562afc62f4ed376", 0x49}, {&(0x7f0000000380)="abed4a650509bf94ec1c640269e26c03ab06129a456506e43ef92f11302e437258b1d93c22f08694bc82f07fdfb59120c543eee5fdb828b16a5273f4556d02ec50e95c1abc1bda85615ba7f2e1325ab08be374b33f52a15e9202f13633e33792ffae15a1c2b98331a064d90dc071b8b876492562166f73a5bf4ce3097d91be33105f89e1d1ec01085c1037c18347693d2aacdc8804a2b21415d8dd60688355966cdbf43da27f9dd1195197ec2a595d193ed716fb02affe3be6544d35d9bbcd703c54cd70af", 0xc5}, {&(0x7f0000000480)="a97d1fe1720c857f316be59c52136670a441d8918da94d88933476d3b4486e3b9fcb9fdf462bc3862f7632758f64813fe560a2530dfaa59069844c645a6375a31bb2841ea07bd8a8", 0x48}, {&(0x7f0000000500)="62355f4057e1da2d3cf05b55e78c10bbd3fb85d2bbc4d8f31f99353ed4880fb17dd28035dbfd73306e1c40b6e272e1bef3aa64a2cb310cb8c1b432eafe9e9a0b5fe7338f2cf05f10253ced8a2fe60d06406c362ced6c2dcd9795b0b699d01bfd0c78c44d451945e2e99d6ac589d609edbaa14bd52cfe1a462c196d43acdb6fb332f342cefa29f52fa02a36c0866382fd1120f3a34f1e68817856a55552d2a176f6e24ef8b75c1b27b05ece3a7966812f2ae8", 0xb2}, {&(0x7f00000005c0)="cbfff03be4735f16be1d4893fdf417f96bdd8ed1de41769f808b099ea9072e30bebf33ef07dd7810fa39eb7423a713020ff5928954420555e61c2982d58257744c6f4ccba0a9a5535a7883e01962ae73bf031b020208fd17dfaf79235ea78bedb1bd6fc4ed205a54e95494b4771ebfee59fd6d010b", 0x75}, {&(0x7f0000000640)="a12730258e271927dad35d8b066c1fc4bf755c51198494e01e882de1d3e81088a85dc34a8756c4ec3d4fc0dc7b7528a6cff632911319dab29c32d2ab27fda9c5defa0b29ccd6499bb4d4dad6c8d3697d1f56a99c4ddc9f9e04fede696cb9216fda46982b580f4cb05ea9808a51d7920b691b37ef6671c45f4544adb16a72af8a898ce4d2508c97a4087ce8fc8000be1e40f231dccb548cfeaae871be", 0x9c}, {&(0x7f0000000700)="edf1f1d4f22ea81ddfc503fa73399e099fc4bd08bdb6b67b320bd0e2d2d50b", 0x1f}], 0xa) [ 279.824974] tcp_sendmsg+0x2f/0x50 [ 279.828532] inet_sendmsg+0x19f/0x690 [ 279.832354] ? __might_sleep+0x95/0x190 [ 279.836346] ? ipip_gro_receive+0x100/0x100 [ 279.840696] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.846253] ? security_socket_sendmsg+0x94/0xc0 [ 279.851027] ? ipip_gro_receive+0x100/0x100 [ 279.855371] sock_sendmsg+0xd5/0x120 [ 279.859703] __sys_sendto+0x3d7/0x670 [ 279.863523] ? __ia32_sys_getpeername+0xb0/0xb0 [ 279.868214] ? wait_for_completion+0x870/0x870 04:36:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00009f1000)=@fragment, 0x8) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) [ 279.872819] ? __lock_is_held+0xb5/0x140 [ 279.876934] ? __sb_end_write+0xac/0xe0 [ 279.880931] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.886494] ? fput+0x130/0x1a0 [ 279.889800] ? ksys_write+0x1a6/0x250 [ 279.893627] ? __ia32_sys_read+0xb0/0xb0 [ 279.898141] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.903699] __x64_sys_sendto+0xe1/0x1a0 [ 279.907782] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.912820] do_syscall_64+0x1b1/0x800 [ 279.916725] ? finish_task_switch+0x1ca/0x840 04:36:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 279.921242] ? syscall_return_slowpath+0x5c0/0x5c0 [ 279.926194] ? syscall_return_slowpath+0x30f/0x5c0 [ 279.931142] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 279.936525] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.941396] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.946690] RIP: 0033:0x4559f9 [ 279.949971] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.969318] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 279.977068] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 279.984367] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 279.991652] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 279.998937] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 280.006354] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000000d 04:36:38 executing program 3 (fault-call:7 fault-nth:14): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:38 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xa, 0x1000000023}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={r2, r3, r4}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x0, 0x20}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r6, 0x2}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e21, 0x8, 0x2, 0x80, 0x80, 0xff, r1, r5}, {0x3ff, 0x4, 0xffffffffffffff00, 0x5, 0x3, 0x10001, 0x1, 0x101}, {0x5, 0xffffffff, 0x1, 0xd17}, 0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3504, 0x5, 0x1, 0x0, 0x1, 0x5, 0x3bd3}}, 0xe8) [ 280.118649] FAULT_INJECTION: forcing a failure. [ 280.118649] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 280.130696] CPU: 0 PID: 21693 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 280.137633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.146997] Call Trace: [ 280.149606] dump_stack+0x1b9/0x294 [ 280.153261] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.158479] ? is_bpf_text_address+0xd7/0x170 [ 280.163004] ? kernel_text_address+0x79/0xf0 [ 280.167445] should_fail.cold.4+0xa/0x1a [ 280.171536] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.176663] ? debug_check_no_locks_freed+0x310/0x310 [ 280.181852] ? sk_stream_alloc_skb+0x139/0x960 [ 280.186447] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 280.191040] ? tcp_sendmsg+0x2f/0x50 [ 280.194767] ? inet_sendmsg+0x19f/0x690 [ 280.198742] ? sock_sendmsg+0xd5/0x120 [ 280.202623] ? __sys_sendto+0x3d7/0x670 [ 280.206590] ? __x64_sys_sendto+0xe1/0x1a0 [ 280.210820] ? do_syscall_64+0x1b1/0x800 [ 280.214880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.220251] ? __lock_is_held+0xb5/0x140 [ 280.224326] ? __lock_is_held+0xb5/0x140 [ 280.228386] __alloc_pages_nodemask+0x34e/0xd70 [ 280.233057] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 280.238338] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 280.243351] ? graph_lock+0x170/0x170 [ 280.247163] ? __kmalloc_node_track_caller+0x47/0x70 [ 280.252285] ? find_held_lock+0x36/0x1c0 [ 280.256371] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 280.261907] alloc_pages_current+0x10c/0x210 [ 280.266319] skb_page_frag_refill+0x453/0x6a0 [ 280.270809] ? sock_kzfree_s+0x60/0x60 [ 280.274708] ? _copy_from_iter_full+0x2b0/0xd10 [ 280.279380] ? usercopy_warn+0x120/0x120 [ 280.283439] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.288470] ? iov_iter_advance+0x14c0/0x14c0 [ 280.292970] sk_page_frag_refill+0x55/0x1f0 [ 280.297314] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 280.301809] ? tcp_sendpage+0x60/0x60 [ 280.305610] ? rcu_is_watching+0x85/0x140 [ 280.309773] ? rcu_report_qs_rnp+0x790/0x790 [ 280.314178] ? print_usage_bug+0xc0/0xc0 [ 280.318227] ? find_held_lock+0x36/0x1c0 [ 280.322305] ? lock_acquire+0x1dc/0x520 [ 280.326278] ? tcp_sendmsg+0x21/0x50 [ 280.330001] ? mark_held_locks+0xc9/0x160 [ 280.334150] ? __local_bh_enable_ip+0x161/0x230 [ 280.338826] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.343845] ? lock_sock_nested+0x9f/0x120 [ 280.348075] ? __local_bh_enable_ip+0x161/0x230 [ 280.352739] ? lock_sock_nested+0xe7/0x120 [ 280.356984] tcp_sendmsg+0x2f/0x50 [ 280.360531] inet_sendmsg+0x19f/0x690 [ 280.364337] ? __might_sleep+0x95/0x190 [ 280.368316] ? ipip_gro_receive+0x100/0x100 [ 280.372654] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.378209] ? security_socket_sendmsg+0x94/0xc0 [ 280.382975] ? ipip_gro_receive+0x100/0x100 [ 280.387317] sock_sendmsg+0xd5/0x120 [ 280.391044] __sys_sendto+0x3d7/0x670 [ 280.394863] ? __ia32_sys_getpeername+0xb0/0xb0 [ 280.399549] ? wait_for_completion+0x870/0x870 [ 280.404153] ? __lock_is_held+0xb5/0x140 [ 280.408243] ? __sb_end_write+0xac/0xe0 [ 280.412238] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.418052] ? fput+0x130/0x1a0 [ 280.421352] ? ksys_write+0x1a6/0x250 [ 280.425170] ? __ia32_sys_read+0xb0/0xb0 [ 280.429263] __x64_sys_sendto+0xe1/0x1a0 [ 280.433349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.438389] do_syscall_64+0x1b1/0x800 [ 280.442301] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 280.447164] ? syscall_return_slowpath+0x5c0/0x5c0 [ 280.452112] ? syscall_return_slowpath+0x30f/0x5c0 [ 280.457060] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 280.462447] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.467325] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.472529] RIP: 0033:0x4559f9 [ 280.475722] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.495076] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 280.502801] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 280.510083] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 04:36:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="295ee1311f16f475671070") r1 = socket(0x10002000, 0x807, 0x40) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x11, &(0x7f0000000000), 0x10) socket(0x10, 0xa, 0x7) 04:36:38 executing program 3 (fault-call:7 fault-nth:15): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) r2 = accept(r0, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:38 executing program 5: r0 = socket$inet6(0xa, 0x401000000000002, 0x8001) ioctl(r0, 0x8914, &(0x7f0000000000)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dd}, 0x11) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000d191e9c32923416200000000000000009500000000000000e1522a602757a75703b77da919b9be2e5a79196950dfe09d7e898b6151eaa376adbdb505441e29ee186cd07e8e5c06ed650e9eac6d610bc5cac132e799660abda69f577e76b1470a45e413205f9238678ff7414269350a962b21eb0c6d79e1a38a4043dcdc4e0991b08dc41c3b4f283e2fd3a8f04db2727a48ff22652359a70000000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 04:36:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf4, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}]}, 0xf4}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000180)=0x8) [ 280.517351] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 280.524620] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 280.531878] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000000e [ 280.630886] FAULT_INJECTION: forcing a failure. [ 280.630886] name failslab, interval 1, probability 0, space 0, times 0 [ 280.642356] CPU: 1 PID: 21724 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 280.649345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.658715] Call Trace: [ 280.661357] dump_stack+0x1b9/0x294 [ 280.665007] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.670223] ? lock_downgrade+0x8e0/0x8e0 [ 280.674396] should_fail.cold.4+0xa/0x1a 04:36:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080), 0x0, 0x3) [ 280.678508] ? kasan_check_read+0x11/0x20 [ 280.682682] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.687813] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 280.692863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.698423] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 280.702945] ? __lock_acquire+0x7f5/0x5140 [ 280.707235] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 280.711927] ? lock_downgrade+0x8e0/0x8e0 [ 280.716103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.721661] ? csum_partial+0x21/0x30 [ 280.725486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.731047] ? csum_block_add_ext+0x37/0x50 [ 280.735395] __should_failslab+0x124/0x180 [ 280.739646] should_failslab+0x9/0x14 [ 280.743466] kmem_cache_alloc_node+0x56/0x780 [ 280.747987] ? skb_checksum+0xd1/0x130 [ 280.751902] __alloc_skb+0x111/0x780 [ 280.755644] ? skb_scrub_packet+0x580/0x580 [ 280.759989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.765541] ? skb_checksum_help+0x5bd/0xbc0 [ 280.769970] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.775529] ? ipv4_mtu+0x375/0x580 [ 280.779181] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 280.784654] ? __lock_is_held+0xb5/0x140 [ 280.788737] ? xfs_rmap_convert+0x3c08/0x7f90 [ 280.793276] ip_do_fragment+0xb66/0x2ac0 [ 280.797357] ? lock_downgrade+0x8e0/0x8e0 [ 280.801514] ? ip_copy_metadata+0xa90/0xa90 [ 280.805844] ? ip_finish_output2+0x1840/0x1840 [ 280.810430] ? graph_lock+0x170/0x170 [ 280.814235] ? nf_ct_deliver_cached_events+0x569/0x7b0 [ 280.819513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.825061] ? ipv4_mtu+0x375/0x580 [ 280.828710] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 280.834167] ? __lock_is_held+0xb5/0x140 [ 280.838241] ip_fragment.constprop.49+0x179/0x240 [ 280.843082] ip_finish_output+0x6cb/0xf80 [ 280.847232] ? ip_fragment.constprop.49+0x240/0x240 [ 280.852249] ? kasan_check_read+0x11/0x20 [ 280.856387] ? rcu_is_watching+0x85/0x140 [ 280.860537] ? rcu_report_qs_rnp+0x790/0x790 [ 280.864947] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.869957] ? nf_hook_slow+0x11e/0x1c0 [ 280.873938] ip_output+0x21b/0x850 [ 280.877478] ? __ip_local_out+0x5cf/0xb20 [ 280.881616] ? ip_mc_output+0x15a0/0x15a0 [ 280.885762] ? ip_fragment.constprop.49+0x240/0x240 [ 280.890773] ip_local_out+0xc5/0x1b0 [ 280.894483] ip_queue_xmit+0x9d7/0x1f70 [ 280.898460] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.903999] ? ip_build_and_send_pkt+0xc70/0xc70 [ 280.908763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.914288] ? tcp_established_options+0x36b/0x5a0 [ 280.919234] ? tcp_select_initial_window+0x3a0/0x3a0 [ 280.924335] ? __tcp_v4_send_check+0x1d/0x1d0 [ 280.928816] ? tcp_options_write+0x29f/0xa70 [ 280.933216] tcp_transmit_skb+0x1bea/0x3ec0 [ 280.937541] ? __tcp_select_window+0x9e0/0x9e0 [ 280.942143] ? debug_check_no_locks_freed+0x310/0x310 [ 280.947321] ? sk_stream_alloc_skb+0x139/0x960 [ 280.951901] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 280.956478] ? inet_sendmsg+0x19f/0x690 [ 280.960440] ? graph_lock+0x170/0x170 [ 280.964233] ? do_syscall_64+0x1b1/0x800 [ 280.968293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.973650] ? print_usage_bug+0xc0/0xc0 [ 280.977708] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.982720] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 280.988168] ? tcp_rtx_synack+0x6f0/0x6f0 [ 280.992321] ? kvm_clock_read+0x25/0x30 [ 280.996286] ? kvm_sched_clock_read+0x9/0x20 [ 281.000706] ? graph_lock+0x170/0x170 [ 281.004513] ? mem_cgroup_charge_skmem+0x169/0x340 [ 281.009439] tcp_write_xmit+0x1626/0x5c00 [ 281.013603] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 281.018111] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 281.023121] ? iov_iter_advance+0x2e4/0x14c0 [ 281.027519] ? check_same_owner+0x320/0x320 [ 281.031839] ? alloc_pages_current+0x114/0x210 [ 281.036421] ? iov_iter_npages+0xe60/0xe60 [ 281.040644] ? kasan_check_write+0x14/0x20 [ 281.044864] ? copyin+0xb7/0x100 [ 281.048216] ? _copy_from_iter_full+0x2b0/0xd10 [ 281.052884] ? usercopy_warn+0x120/0x120 [ 281.056940] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.061957] ? iov_iter_advance+0x14c0/0x14c0 [ 281.066467] __tcp_push_pending_frames+0xb2/0x290 [ 281.071297] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 281.075787] ? tcp_sendpage+0x60/0x60 [ 281.079579] ? rcu_is_watching+0x85/0x140 [ 281.083715] ? rcu_report_qs_rnp+0x790/0x790 [ 281.088139] ? print_usage_bug+0xc0/0xc0 [ 281.092211] ? find_held_lock+0x36/0x1c0 [ 281.096278] ? lock_acquire+0x1dc/0x520 [ 281.100248] ? tcp_sendmsg+0x21/0x50 [ 281.103976] ? mark_held_locks+0xc9/0x160 [ 281.108122] ? __local_bh_enable_ip+0x161/0x230 [ 281.112779] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 281.117785] ? lock_sock_nested+0x9f/0x120 [ 281.122025] ? __local_bh_enable_ip+0x161/0x230 [ 281.126966] ? lock_sock_nested+0xe7/0x120 [ 281.131215] tcp_sendmsg+0x2f/0x50 [ 281.134765] inet_sendmsg+0x19f/0x690 [ 281.138554] ? __might_sleep+0x95/0x190 [ 281.142523] ? ipip_gro_receive+0x100/0x100 [ 281.146841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.152369] ? security_socket_sendmsg+0x94/0xc0 [ 281.157119] ? ipip_gro_receive+0x100/0x100 [ 281.161439] sock_sendmsg+0xd5/0x120 [ 281.165161] __sys_sendto+0x3d7/0x670 [ 281.168950] ? __ia32_sys_getpeername+0xb0/0xb0 [ 281.173609] ? wait_for_completion+0x870/0x870 [ 281.178189] ? __lock_is_held+0xb5/0x140 [ 281.182243] ? __sb_end_write+0xac/0xe0 [ 281.186217] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.191753] ? fput+0x130/0x1a0 [ 281.195028] ? ksys_write+0x1a6/0x250 [ 281.198856] ? __ia32_sys_read+0xb0/0xb0 [ 281.202919] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.208465] __x64_sys_sendto+0xe1/0x1a0 [ 281.212522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 281.217532] do_syscall_64+0x1b1/0x800 [ 281.221420] ? finish_task_switch+0x1ca/0x840 [ 281.225907] ? syscall_return_slowpath+0x5c0/0x5c0 [ 281.230848] ? syscall_return_slowpath+0x30f/0x5c0 [ 281.235783] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 281.241153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.245989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.251178] RIP: 0033:0x4559f9 [ 281.254349] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.273532] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 281.281242] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 281.288501] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 281.295766] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 281.303037] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 281.310306] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000000f 04:36:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x141000a0}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r1, 0x20, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @remote}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={"766574683008ff00cb887adb00", r3}) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x24, 0x7, 0x0, 0x0, {0x0, r4}}, 0x24}, 0x1}, 0x0) 04:36:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) sendto$inet6(r2, &(0x7f0000000080)="ba", 0x1, 0x0, 0x0, 0x0) 04:36:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="bcd6a76e96c6856800000ced5c54befef7008e72e8cfe269", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="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", 0xc50}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 04:36:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f00000000c0)=""/3, 0x3}], 0x4, &(0x7f0000000380)=""/105, 0x69, 0x101}, 0xdb6e7281b0697ede) sendto$llc(r1, &(0x7f0000000440), 0x0, 0x40, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={r2}) connect$llc(r3, &(0x7f0000000640)={0x1a, 0x108, 0x8, 0x2, 0x8, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080), 0x0, 0x3) 04:36:39 executing program 3 (fault-call:7 fault-nth:16): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x50000000}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080), 0x0, 0x3) [ 281.460700] FAULT_INJECTION: forcing a failure. [ 281.460700] name failslab, interval 1, probability 0, space 0, times 0 [ 281.472077] CPU: 0 PID: 21741 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 281.479110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.488489] Call Trace: [ 281.491103] dump_stack+0x1b9/0x294 [ 281.494762] ? dump_stack_print_info.cold.2+0x52/0x52 [ 281.499977] ? lock_downgrade+0x8e0/0x8e0 [ 281.504236] should_fail.cold.4+0xa/0x1a [ 281.508326] ? kasan_check_read+0x11/0x20 [ 281.512501] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.517651] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 281.522699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.528263] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 281.532787] ? __lock_acquire+0x7f5/0x5140 [ 281.537049] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 281.541746] ? lock_downgrade+0x8e0/0x8e0 [ 281.545930] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.551494] ? csum_partial+0x21/0x30 [ 281.555320] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.560881] ? csum_block_add_ext+0x37/0x50 [ 281.565239] __should_failslab+0x124/0x180 [ 281.569501] should_failslab+0x9/0x14 [ 281.573320] kmem_cache_alloc_node+0x56/0x780 [ 281.577837] ? skb_checksum+0xd1/0x130 [ 281.581747] __alloc_skb+0x111/0x780 [ 281.585485] ? skb_scrub_packet+0x580/0x580 [ 281.589828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.595392] ? skb_checksum_help+0x5bd/0xbc0 [ 281.599825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.605385] ? ipv4_mtu+0x375/0x580 [ 281.609036] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 281.614516] ? __lock_is_held+0xb5/0x140 [ 281.618598] ? cachefiles_write_page+0x368/0x600 [ 281.623390] ip_do_fragment+0xb66/0x2ac0 [ 281.627474] ? lock_downgrade+0x8e0/0x8e0 [ 281.631648] ? ip_copy_metadata+0xa90/0xa90 [ 281.635996] ? ip_finish_output2+0x1840/0x1840 [ 281.640599] ? graph_lock+0x170/0x170 [ 281.644420] ? nf_ct_deliver_cached_events+0x569/0x7b0 [ 281.649713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.655268] ? ipv4_mtu+0x375/0x580 [ 281.658909] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 281.664377] ? __lock_is_held+0xb5/0x140 [ 281.668459] ip_fragment.constprop.49+0x179/0x240 [ 281.673319] ip_finish_output+0x6cb/0xf80 [ 281.677487] ? ip_fragment.constprop.49+0x240/0x240 [ 281.682529] ? kasan_check_read+0x11/0x20 [ 281.686695] ? rcu_is_watching+0x85/0x140 [ 281.690861] ? rcu_report_qs_rnp+0x790/0x790 [ 281.695287] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.700320] ? nf_hook_slow+0x11e/0x1c0 [ 281.704315] ip_output+0x21b/0x850 [ 281.707869] ? __ip_local_out+0x5cf/0xb20 [ 281.712065] ? ip_mc_output+0x15a0/0x15a0 [ 281.716240] ? ip_fragment.constprop.49+0x240/0x240 [ 281.721281] ip_local_out+0xc5/0x1b0 [ 281.725041] ip_queue_xmit+0x9d7/0x1f70 [ 281.729030] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.734594] ? ip_build_and_send_pkt+0xc70/0xc70 [ 281.739365] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.744923] ? tcp_established_options+0x36b/0x5a0 [ 281.749956] ? tcp_select_initial_window+0x3a0/0x3a0 [ 281.755067] ? __tcp_v4_send_check+0x1d/0x1d0 [ 281.759733] ? tcp_options_write+0x29f/0xa70 [ 281.764281] tcp_transmit_skb+0x1bea/0x3ec0 [ 281.768618] ? __tcp_select_window+0x9e0/0x9e0 [ 281.773211] ? debug_check_no_locks_freed+0x310/0x310 [ 281.778401] ? sk_stream_alloc_skb+0x139/0x960 [ 281.782985] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 281.787582] ? inet_sendmsg+0x19f/0x690 [ 281.791564] ? graph_lock+0x170/0x170 [ 281.795360] ? do_syscall_64+0x1b1/0x800 [ 281.799410] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.804768] ? print_usage_bug+0xc0/0xc0 [ 281.808839] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.813937] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 281.819401] ? tcp_rtx_synack+0x6f0/0x6f0 [ 281.823552] ? kvm_clock_read+0x25/0x30 [ 281.827526] ? kvm_sched_clock_read+0x9/0x20 [ 281.831948] ? graph_lock+0x170/0x170 [ 281.835747] ? mem_cgroup_charge_skmem+0x169/0x340 [ 281.840684] tcp_write_xmit+0x1626/0x5c00 [ 281.844848] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 281.849346] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 281.854367] ? iov_iter_advance+0x2e4/0x14c0 [ 281.858777] ? check_same_owner+0x320/0x320 [ 281.863092] ? alloc_pages_current+0x114/0x210 [ 281.867664] ? iov_iter_npages+0xe60/0xe60 [ 281.871889] ? kasan_check_write+0x14/0x20 [ 281.876117] ? copyin+0xb7/0x100 [ 281.879482] ? _copy_from_iter_full+0x2b0/0xd10 [ 281.884144] ? usercopy_warn+0x120/0x120 [ 281.888230] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.893251] ? iov_iter_advance+0x14c0/0x14c0 [ 281.897767] __tcp_push_pending_frames+0xb2/0x290 [ 281.902637] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 281.907136] ? tcp_sendpage+0x60/0x60 [ 281.910934] ? rcu_is_watching+0x85/0x140 [ 281.915074] ? rcu_report_qs_rnp+0x790/0x790 [ 281.919752] ? print_usage_bug+0xc0/0xc0 [ 281.923802] ? find_held_lock+0x36/0x1c0 [ 281.927878] ? lock_acquire+0x1dc/0x520 [ 281.931856] ? tcp_sendmsg+0x21/0x50 [ 281.935570] ? mark_held_locks+0xc9/0x160 [ 281.939712] ? __local_bh_enable_ip+0x161/0x230 [ 281.944375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 281.949380] ? lock_sock_nested+0x9f/0x120 [ 281.953615] ? __local_bh_enable_ip+0x161/0x230 [ 281.958281] ? lock_sock_nested+0xe7/0x120 [ 281.962513] tcp_sendmsg+0x2f/0x50 [ 281.966064] inet_sendmsg+0x19f/0x690 [ 281.969849] ? __might_sleep+0x95/0x190 [ 281.973815] ? ipip_gro_receive+0x100/0x100 [ 281.978131] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.983678] ? security_socket_sendmsg+0x94/0xc0 [ 281.988442] ? ipip_gro_receive+0x100/0x100 [ 281.992758] sock_sendmsg+0xd5/0x120 [ 281.996472] __sys_sendto+0x3d7/0x670 [ 282.000270] ? __ia32_sys_getpeername+0xb0/0xb0 [ 282.004943] ? wait_for_completion+0x870/0x870 [ 282.009519] ? __lock_is_held+0xb5/0x140 [ 282.013578] ? __sb_end_write+0xac/0xe0 [ 282.017547] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.023073] ? fput+0x130/0x1a0 [ 282.026368] ? ksys_write+0x1a6/0x250 [ 282.030169] ? __ia32_sys_read+0xb0/0xb0 [ 282.034227] __x64_sys_sendto+0xe1/0x1a0 [ 282.038287] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.043297] do_syscall_64+0x1b1/0x800 [ 282.047176] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 282.052027] ? syscall_return_slowpath+0x5c0/0x5c0 [ 282.056965] ? syscall_return_slowpath+0x30f/0x5c0 [ 282.061899] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 282.067255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.072096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.077275] RIP: 0033:0x4559f9 [ 282.080450] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.099684] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 282.107389] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 282.114648] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 282.121920] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 282.129194] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 282.136554] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000010 04:36:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x0) 04:36:40 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0xdee, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000240)={r2, &(0x7f00000001c0)=""/123}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x85}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r3, 0x400000000000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e21, 0xa49, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0x5}, &(0x7f0000000400)=0x90) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', r1}, 0x10) r5 = accept$nfc_llcp(r0, &(0x7f00000004c0), &(0x7f0000000540)=0x60) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000580)={0x40, 0x9, 0xfffffffffffffb10, 0x1, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000005c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000600)={r6, 0x80000, r1}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000640)=@hopopts={0xbc, 0x28, [], [@calipso={0x7, 0x40, {0x8, 0xe, 0x80000000000, 0xfff, [0x2000000000000000, 0xfffffffffffffff8, 0x9, 0x7, 0x3f, 0x14000000000000, 0x0]}}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x48, {0xa86, 0x10, 0x5b, 0xffffffffffffff01, [0xffffffff, 0xffff, 0x8, 0x0, 0x3, 0x1, 0x9, 0x43]}}, @calipso={0x7, 0x40, {0x8, 0xe, 0x3, 0x1f, [0x1, 0x1de0, 0x7, 0x7, 0x800, 0x2, 0x0]}}, @pad1={0x0, 0x1}, @generic={0x80, 0x56, "0e22db198b578371377c2a2a85860e3b010d01d54357036e02e36bfb4291eafbb7fe34daef22f4befb6672e39c9b3e704a0b926ca8f07d1124769d81d0cb1d2f2270777dd008c70be50da87026af54719e548b43f2d7"}, @enc_lim={0x4, 0x1, 0x6}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @enc_lim={0x4, 0x1, 0x8}]}, 0x150) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000007c0), &(0x7f0000000800)=0x14) pwrite64(r1, &(0x7f0000000840)="fb1e13b943423d7975da6ba03e915c1933e059da83ddf888290c60d268cf3f8910f9a3c140c4d57d83678d83e9b5e9621055f25e8021e51939e196b5d25a740209476b37396b237413273079b0f7705aa33606d90cafdc3f52f66f931ab2855f8c38a80d8c2d9acccdad0fa0d5ff852c04", 0x71, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000008c0)) getpeername$inet6(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000980)={0x20000000}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000009c0)={@in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x69740e4b, 0x5, 0x2fab1abf, "d58800175aecbfa8321bafd37dc46f520b732c42687db9fcbea4e1d5c0c91984bd5e743bb6f2b87fe829f403d1eada40f9aef44f46a3158607b70265a5671b9d440cf2491f793af08364a3c2d3d30a79"}, 0xd8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ac0)={r4, 0xbe6c, 0x9, 0x8}, &(0x7f0000000b00)=0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000b40)=0x7, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000b80)=0xffffffff, &(0x7f0000000bc0)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000c40)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000000c00), {[{{@ip={@loopback=0x7f000001, @rand_addr=0x2, 0x0, 0xffffffff, 'syzkaller0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0xff, 0x2, 0x2}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x7, 0x10, [0x6, 0x2a, 0xc, 0x35, 0x3f, 0x25, 0x2f, 0x35, 0x8, 0x10, 0x5, 0x1e, 0x23, 0x20, 0xe, 0x1a], 0x0, 0x800, 0x6}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffff00, 'lo\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x16, 0x1, 0x18}, 0x0, 0x110, 0x170, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x800, 0x7ff, 0xfffffffffffffffd}, {0xffff, 0x33}, {0x9, 0x5}}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x3, 0x0, 0x8373fab, 0x4a, 0x0, 0x8940], 0x6, 0xf65, 0x2}, {0x2, [0x2, 0x4, 0xffffffffffffffc0, 0x101, 0x15f5, 0x3], 0xf9c4, 0x401, 0x5}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000fc0), &(0x7f0000001000)=0x30) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001040)={0x4, 0x4, 0xff, 0x1ff, 0x100000000, 0x200000, 0x1, 0x5, 0x5, 0x3, 0x5}, 0xb) read(r0, &(0x7f0000001080)=""/141, 0x8d) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001140)) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000001180)={r8, 0x892, 0x1, 0x9, 0x3, 0x8001, 0x1, 0xfffffffffffffffa, {r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x80000001, 0x1, 0x9, 0x9, 0x4}}, &(0x7f0000001240)=0xb0) 04:36:40 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl(r1, 0x5, &(0x7f0000000200)="59c0c5652256d084b69a1d78794b830247c85f65c9741e812c6911c3f07b804437e04677ff27238efdf5b36fd24c7195442a4d9369e223b7404d5016709bdf2852850eccfccf5a73cf8e2c9fd1b2d643851c1199fb434f9966cb803d4e5150b7f09eb386750abf6c50fa414345c01bc9f7b9b7f844af226aedc1cfdf9d080334c231ce65f3f08274cf586f821b92e554052c7276c799804081c918cdecab3e22a75c28d390fff22829b126bae31de9ede5fbda60798b60f5919a20e8d67110303b") bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000600), 0x0) 04:36:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast1=0xe0000001, r3}, 0xc) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) 04:36:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0xbf1c, &(0x7f0000000480)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000340)={0x7, 0x0, 0x10002, 0x6e}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x3, r3, 0x1, 0x1000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) r6 = accept4(r0, &(0x7f00000004c0)=@nfc_llcp, &(0x7f0000000440)=0x80, 0x800) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r4, r5, r7}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:40 executing program 3 (fault-call:7 fault-nth:17): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:40 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x3}, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) [ 282.357585] FAULT_INJECTION: forcing a failure. [ 282.357585] name failslab, interval 1, probability 0, space 0, times 0 [ 282.368942] CPU: 1 PID: 21787 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 282.375876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.385667] Call Trace: [ 282.388260] dump_stack+0x1b9/0x294 [ 282.391905] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.397101] ? lock_downgrade+0x8e0/0x8e0 [ 282.401257] should_fail.cold.4+0xa/0x1a [ 282.405315] ? kasan_check_read+0x11/0x20 [ 282.409485] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.414604] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 282.419801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.425338] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 282.429854] ? __lock_acquire+0x7f5/0x5140 [ 282.434095] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 282.438774] ? lock_downgrade+0x8e0/0x8e0 [ 282.442946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.448487] ? csum_partial+0x21/0x30 [ 282.452397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.457952] ? csum_block_add_ext+0x37/0x50 [ 282.462287] __should_failslab+0x124/0x180 [ 282.466531] should_failslab+0x9/0x14 [ 282.470865] kmem_cache_alloc_node+0x56/0x780 [ 282.475390] ? skb_checksum+0xd1/0x130 [ 282.480213] __alloc_skb+0x111/0x780 [ 282.483942] ? skb_scrub_packet+0x580/0x580 [ 282.488290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.493848] ? skb_checksum_help+0x5bd/0xbc0 [ 282.498278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.503830] ? ipv4_mtu+0x375/0x580 [ 282.507461] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 282.512921] ? __lock_is_held+0xb5/0x140 [ 282.517005] ? ext4_rename+0x28a8/0x2e70 [ 282.521075] ip_do_fragment+0xb66/0x2ac0 [ 282.525136] ? lock_downgrade+0x8e0/0x8e0 [ 282.529280] ? ip_copy_metadata+0xa90/0xa90 [ 282.533613] ? ip_finish_output2+0x1840/0x1840 [ 282.538204] ? graph_lock+0x170/0x170 [ 282.542009] ? nf_ct_deliver_cached_events+0x569/0x7b0 [ 282.547289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.552827] ? ipv4_mtu+0x375/0x580 [ 282.556451] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 282.561898] ? __lock_is_held+0xb5/0x140 [ 282.565968] ip_fragment.constprop.49+0x179/0x240 [ 282.570829] ip_finish_output+0x6cb/0xf80 [ 282.574976] ? ip_fragment.constprop.49+0x240/0x240 [ 282.579995] ? kasan_check_read+0x11/0x20 [ 282.584232] ? rcu_is_watching+0x85/0x140 [ 282.588371] ? rcu_report_qs_rnp+0x790/0x790 [ 282.592771] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 282.597776] ? nf_hook_slow+0x11e/0x1c0 [ 282.601743] ip_output+0x21b/0x850 [ 282.605279] ? __ip_local_out+0x5cf/0xb20 [ 282.609432] ? ip_mc_output+0x15a0/0x15a0 [ 282.613573] ? ip_fragment.constprop.49+0x240/0x240 [ 282.618605] ip_local_out+0xc5/0x1b0 [ 282.622322] ip_queue_xmit+0x9d7/0x1f70 [ 282.626285] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.631813] ? ip_build_and_send_pkt+0xc70/0xc70 [ 282.636569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.642120] ? tcp_established_options+0x36b/0x5a0 [ 282.647063] ? tcp_select_initial_window+0x3a0/0x3a0 [ 282.652174] ? __tcp_v4_send_check+0x1d/0x1d0 [ 282.656660] ? tcp_options_write+0x29f/0xa70 [ 282.661070] tcp_transmit_skb+0x1bea/0x3ec0 [ 282.665415] ? __tcp_select_window+0x9e0/0x9e0 [ 282.670002] ? debug_check_no_locks_freed+0x310/0x310 [ 282.675198] ? sk_stream_alloc_skb+0x139/0x960 [ 282.679779] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 282.684352] ? inet_sendmsg+0x19f/0x690 [ 282.688328] ? graph_lock+0x170/0x170 [ 282.692144] ? do_syscall_64+0x1b1/0x800 [ 282.696202] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.701584] ? print_usage_bug+0xc0/0xc0 [ 282.705652] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 282.710675] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 282.716133] ? tcp_rtx_synack+0x6f0/0x6f0 [ 282.720297] ? kvm_clock_read+0x25/0x30 [ 282.724278] ? kvm_sched_clock_read+0x9/0x20 [ 282.728695] ? graph_lock+0x170/0x170 [ 282.732488] ? mem_cgroup_charge_skmem+0x169/0x340 [ 282.737436] tcp_write_xmit+0x1626/0x5c00 [ 282.741621] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 282.746119] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 282.751131] ? iov_iter_advance+0x2e4/0x14c0 [ 282.755541] ? check_same_owner+0x320/0x320 [ 282.759853] ? alloc_pages_current+0x114/0x210 [ 282.764424] ? iov_iter_npages+0xe60/0xe60 [ 282.768654] ? kasan_check_write+0x14/0x20 [ 282.772875] ? copyin+0xb7/0x100 [ 282.776235] ? _copy_from_iter_full+0x2b0/0xd10 [ 282.780912] ? usercopy_warn+0x120/0x120 [ 282.784977] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 282.790015] ? iov_iter_advance+0x14c0/0x14c0 [ 282.794534] __tcp_push_pending_frames+0xb2/0x290 [ 282.799374] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 282.803874] ? tcp_sendpage+0x60/0x60 [ 282.807666] ? rcu_is_watching+0x85/0x140 [ 282.811818] ? rcu_report_qs_rnp+0x790/0x790 [ 282.816257] ? print_usage_bug+0xc0/0xc0 [ 282.820328] ? find_held_lock+0x36/0x1c0 [ 282.824402] ? lock_acquire+0x1dc/0x520 [ 282.828371] ? tcp_sendmsg+0x21/0x50 [ 282.832088] ? mark_held_locks+0xc9/0x160 [ 282.836230] ? __local_bh_enable_ip+0x161/0x230 [ 282.840897] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.845905] ? lock_sock_nested+0x9f/0x120 [ 282.850140] ? __local_bh_enable_ip+0x161/0x230 [ 282.854817] ? lock_sock_nested+0xe7/0x120 [ 282.859057] tcp_sendmsg+0x2f/0x50 [ 282.862596] inet_sendmsg+0x19f/0x690 [ 282.866385] ? __might_sleep+0x95/0x190 [ 282.870366] ? ipip_gro_receive+0x100/0x100 [ 282.874701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 282.880238] ? security_socket_sendmsg+0x94/0xc0 [ 282.884993] ? ipip_gro_receive+0x100/0x100 [ 282.889316] sock_sendmsg+0xd5/0x120 [ 282.893033] __sys_sendto+0x3d7/0x670 [ 282.896838] ? __ia32_sys_getpeername+0xb0/0xb0 [ 282.901515] ? wait_for_completion+0x870/0x870 [ 282.906112] ? __lock_is_held+0xb5/0x140 [ 282.910175] ? __sb_end_write+0xac/0xe0 [ 282.914156] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.919681] ? fput+0x130/0x1a0 [ 282.922950] ? ksys_write+0x1a6/0x250 [ 282.926753] ? __ia32_sys_read+0xb0/0xb0 [ 282.930807] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 282.935639] __x64_sys_sendto+0xe1/0x1a0 [ 282.939691] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.944710] do_syscall_64+0x1b1/0x800 [ 282.948596] ? finish_task_switch+0x1ca/0x840 [ 282.953089] ? syscall_return_slowpath+0x5c0/0x5c0 [ 282.958018] ? syscall_return_slowpath+0x30f/0x5c0 [ 282.962950] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 282.968307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.973142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.978318] RIP: 0033:0x4559f9 [ 282.981488] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.000718] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:36:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) close(r0) r1 = socket(0x1a, 0x800, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="430505128ce7d79c6c9d1a9ba70d2c", 0xf) 04:36:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x0) 04:36:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x19) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x0, [0x7, 0x0, 0x3, 0x20, 0x214, 0x7, 0x7ff]}, 0x5c) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, {0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x8000}, 0x9, [0x764, 0x28, 0x1f, 0x8, 0x922, 0xfffffffffffffffc, 0xffffffff7fffffff, 0x5]}, 0x5c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x1, 0x4) r2 = accept4$packet(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14) recvfrom$packet(r2, &(0x7f0000000880)=""/148, 0x94, 0x20, &(0x7f00000009c0)={0x11, 0x6, r3, 0x1, 0x100, 0x6, @random="854832000112"}, 0x14) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x1, 0x3, 0x0, 0x6, "26c76b81c7c8b2052687c07fb43e51ea2ccb2a8c3a1aeeed4993cdc1414092f8ef68c8791de0619a28a0f77232ed996c5541ee23e47f295c47fa6beb2bb491", 0x26}, 0xfffffffffffffe2b) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x4, 0x8}) [ 283.008454] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 283.015733] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 283.023014] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 283.030279] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 283.037548] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000011 04:36:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x1) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000140)="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", 0x1000, 0x20000000, &(0x7f0000000080)=@can={0x1d}, 0x80) unshare(0x400) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="000000ddff0000000000000400") setsockopt(r1, 0x65, 0x10000000003, &(0x7f0000000040)="f0000003", 0x4) 04:36:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x0) 04:36:41 executing program 3 (fault-call:7 fault-nth:18): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000300)="295ee1311f16f477671070561a14aab0c61f3f93d551f0c0299b3b53b7b67b36cf9919057c6f18671a02048d64a52eacce44f8bd9b04e1296a8d47bcd656ebf3fed27b8ed50d3915b09b2fd4761604fa7bd2eeefccbfb5df750d58bc07d264dcaee5e09ddb5100aa09ca54f54bb40350231b665b2f5a68a8123f74b551817cfcf402a97a66e6db8fe6dcd1a894800f10831cde8cf5b60a53e5c442bf8adb1cb488523c5fbabd7f674e7f78ae4d63cee269e868306ef6654e143e597c77e5b474188431873d79f4a952238d1e8ec8a04f8995a4898720ff0f000000000000508792ed769e5492d90fa7ad0250f868f47a6887fbf8e497962eab4f7853895ce8d7b2b150df14aeaf590bfc02f582f4b49d291c2a813c51a32e1eaae1aa9f9a92d7f6bfae6f7ba722dd6d4af013d24372d6ac4f2cf01b8e9849c9c7beea006259357bddc4f65feed42ef7b6d1eb495c01b6764bcb14c86ff500000000000000000000000000f1e51e01dec6adafeaa5cec92b1e1656e782163ba25eb31d65f23b837bf68ed051c6d851a373a9952093a0b194577a304336f02c150d91aebcda75b79f62fc2f2ea5155953828c6b7cc4d423185211dfc76c177f8d3152d1c751711103a788f2b232b030b60e647de1f8e606ff531e8ca405f1b9645de0b05b1e888b37f02359cd94bc2d4cf51c1f5669047df15309e713f20a6ad0dbc8a734e8854258f32897fb221f58e45900060172370b47dae24ac1cf27f41eded47de6f25248522c8f4888802391f5d564f2175fa8cc913e0170e8d9f2314b32bd39af206edb9772eec3e1680d666c1b1dd318bb71c79e03b73cb534a539ea3df3685ece0cd9120f8ec17000000000000000000000000000000000") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f00000000c0)=""/36}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0000000000001ec729eb000000000000", 0xfffffe82) [ 283.222005] FAULT_INJECTION: forcing a failure. [ 283.222005] name failslab, interval 1, probability 0, space 0, times 0 [ 283.233429] CPU: 0 PID: 21828 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 283.240376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.249739] Call Trace: [ 283.252346] dump_stack+0x1b9/0x294 [ 283.255997] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.261212] ? is_bpf_text_address+0xd7/0x170 [ 283.265728] ? kernel_text_address+0x79/0xf0 04:36:41 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) [ 283.270144] ? __unwind_start+0x166/0x330 [ 283.274310] should_fail.cold.4+0xa/0x1a [ 283.278385] ? __save_stack_trace+0x7e/0xd0 [ 283.282722] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.287843] ? graph_lock+0x170/0x170 [ 283.291657] ? save_stack+0x43/0xd0 [ 283.295295] ? kasan_kmalloc+0xc4/0xe0 [ 283.299192] ? kasan_slab_alloc+0x12/0x20 [ 283.303350] ? find_held_lock+0x36/0x1c0 [ 283.307425] ? __lock_is_held+0xb5/0x140 [ 283.311511] ? check_same_owner+0x320/0x320 [ 283.315848] ? rcu_note_context_switch+0x710/0x710 [ 283.318014] FAULT_INJECTION: forcing a failure. [ 283.318014] name failslab, interval 1, probability 0, space 0, times 0 [ 283.320796] __should_failslab+0x124/0x180 [ 283.320816] should_failslab+0x9/0x14 [ 283.320830] kmem_cache_alloc_node_trace+0x26f/0x770 [ 283.320856] __kmalloc_node_track_caller+0x33/0x70 [ 283.350055] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 283.354809] __alloc_skb+0x14d/0x780 [ 283.358520] ? skb_scrub_packet+0x580/0x580 [ 283.362838] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 283.367852] ? iov_iter_advance+0x2e4/0x14c0 [ 283.372259] ? check_same_owner+0x320/0x320 [ 283.376579] ? alloc_pages_current+0x114/0x210 [ 283.381155] ? iov_iter_npages+0xe60/0xe60 [ 283.385385] ? kasan_check_write+0x14/0x20 [ 283.389611] ? copyin+0xb7/0x100 [ 283.392974] sk_stream_alloc_skb+0x139/0x960 [ 283.397401] ? tcp_init_transfer+0x450/0x450 [ 283.401803] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 283.406814] ? iov_iter_advance+0x14c0/0x14c0 [ 283.411305] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.416841] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 283.421856] tcp_sendmsg_locked+0xea2/0x3ee0 [ 283.426270] ? tcp_sendpage+0x60/0x60 [ 283.430063] ? rcu_is_watching+0x85/0x140 [ 283.434205] ? rcu_report_qs_rnp+0x790/0x790 [ 283.438612] ? print_usage_bug+0xc0/0xc0 [ 283.442665] ? find_held_lock+0x36/0x1c0 [ 283.446729] ? lock_acquire+0x1dc/0x520 [ 283.450699] ? tcp_sendmsg+0x21/0x50 [ 283.454417] ? mark_held_locks+0xc9/0x160 [ 283.458569] ? __local_bh_enable_ip+0x161/0x230 [ 283.463251] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 283.468275] ? lock_sock_nested+0x9f/0x120 [ 283.472505] ? __local_bh_enable_ip+0x161/0x230 [ 283.477180] ? lock_sock_nested+0xe7/0x120 [ 283.481423] tcp_sendmsg+0x2f/0x50 [ 283.484984] inet_sendmsg+0x19f/0x690 [ 283.488792] ? __might_sleep+0x95/0x190 [ 283.492761] ? ipip_gro_receive+0x100/0x100 [ 283.497092] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.502888] ? security_socket_sendmsg+0x94/0xc0 [ 283.507635] ? ipip_gro_receive+0x100/0x100 [ 283.511962] sock_sendmsg+0xd5/0x120 [ 283.515669] __sys_sendto+0x3d7/0x670 [ 283.519463] ? __ia32_sys_getpeername+0xb0/0xb0 [ 283.524128] ? wait_for_completion+0x870/0x870 [ 283.528711] ? __lock_is_held+0xb5/0x140 [ 283.532785] ? __sb_end_write+0xac/0xe0 [ 283.536758] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.542287] ? fput+0x130/0x1a0 [ 283.545561] ? ksys_write+0x1a6/0x250 [ 283.549366] ? __ia32_sys_read+0xb0/0xb0 [ 283.553419] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.558954] __x64_sys_sendto+0xe1/0x1a0 [ 283.563021] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 283.568036] do_syscall_64+0x1b1/0x800 [ 283.571918] ? finish_task_switch+0x1ca/0x840 [ 283.576410] ? syscall_return_slowpath+0x5c0/0x5c0 [ 283.581337] ? syscall_return_slowpath+0x30f/0x5c0 [ 283.586285] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 283.591650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.596489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.601668] RIP: 0033:0x4559f9 [ 283.604845] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.624168] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 283.631867] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 283.639141] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 283.646415] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 283.653687] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 283.660947] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000012 [ 283.668225] CPU: 1 PID: 21837 Comm: syz-executor7 Not tainted 4.17.0+ #83 [ 283.675163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.684524] Call Trace: [ 283.687161] dump_stack+0x1b9/0x294 [ 283.690810] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.696027] should_fail.cold.4+0xa/0x1a [ 283.700105] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.705228] ? graph_lock+0x170/0x170 [ 283.709055] ? find_held_lock+0x36/0x1c0 [ 283.713141] ? check_same_owner+0x320/0x320 [ 283.717470] ? lock_release+0xa10/0xa10 [ 283.721460] ? rcu_note_context_switch+0x710/0x710 [ 283.726405] ? __check_object_size+0x95/0x5d9 [ 283.730918] __should_failslab+0x124/0x180 [ 283.735168] should_failslab+0x9/0x14 [ 283.738983] __kmalloc+0x2c8/0x760 [ 283.742541] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.748089] ? do_sys_poll+0x26d/0x1100 [ 283.752075] ? _copy_from_user+0xdf/0x150 [ 283.756237] do_sys_poll+0x26d/0x1100 [ 283.760048] ? find_held_lock+0x36/0x1c0 [ 283.764118] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.769666] ? _parse_integer+0x13b/0x190 04:36:41 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x3, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$XDP_STATISTICS(r3, 0x11b, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x18) r4 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'dh\x00', 0x20, 0xfff000000, 0x33}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4, 0xabb, 0x1}}, 0x44) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000180), 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x6e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 04:36:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) r2 = socket$inet6(0xa, 0x1, 0x547) epoll_create1(0x0) accept$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$pptp(0x18, 0x1, 0x2) 04:36:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x200000005, 0xc, 0xc26, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) read(r1, &(0x7f0000000000)=""/75, 0x4b) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x3, 0x80, 0x6, 0x30, r1, 0xa7e6}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 04:36:41 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) ioctl(r2, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") vmsplice(r1, &(0x7f00000027c0)=[{&(0x7f0000001500)='n', 0x1}, {&(0x7f0000002600)="078354dbed147630e5580fa42c23d65d9967972bcacc686e06eb8f5cc447f3fa0265cee2907d67966098710ec8747c49725a0a56c703718579b2de0fb29180fc9d5788ca5d5061eff57506b0f1f628fdc3c596b5609cbe25ad745838afca5b3e46f8032ffec65489e5964537b494087c4a52a4055d6f05a730ab3617903cbfe50f41e567157c496054a708a46bfcd2995476ab03216013a7beeab4cf894fff94", 0xa0}], 0x2, 0xc) getpid() ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3ff, 0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000040)={0x29, r3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x20, 0x800, 0x4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) [ 283.773828] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.779373] ? _kstrtoull+0x180/0x230 [ 283.783185] ? compat_core_sys_select+0xae0/0xae0 [ 283.788037] ? graph_lock+0x170/0x170 [ 283.791849] ? lock_release+0xa10/0xa10 [ 283.795834] ? check_same_owner+0x320/0x320 [ 283.800169] ? find_held_lock+0x36/0x1c0 [ 283.804252] ? graph_lock+0x170/0x170 [ 283.808063] ? graph_lock+0x170/0x170 [ 283.811892] ? lock_downgrade+0x8e0/0x8e0 [ 283.816044] ? proc_fail_nth_write+0x96/0x1f0 04:36:41 executing program 3 (fault-call:7 fault-nth:19): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) [ 283.820554] ? pvclock_read_flags+0x160/0x160 [ 283.825061] ? find_held_lock+0x36/0x1c0 [ 283.829136] ? ktime_get_ts64+0x405/0x510 [ 283.833298] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 283.838321] ? timespec64_add_safe+0x1f4/0x2d0 [ 283.842910] ? nsec_to_clock_t+0x30/0x30 [ 283.846986] ? do_gettimeofday+0x170/0x170 [ 283.851244] ? poll_select_set_timeout+0x14f/0x220 [ 283.856179] ? do_restart_poll+0x2d0/0x2d0 [ 283.860420] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.865972] ? ksys_write+0x1a6/0x250 [ 283.869787] __x64_sys_poll+0x189/0x510 04:36:42 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0xc286, 0xffff, 0xffffffffffffff01, 0x3, 0x9, 0x10000, 0x5, 0xd7, 0xfffffffffffffffc, 0x7ff, 0xffff}, 0xb) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") unshare(0x103) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 283.873771] ? __ia32_sys_pselect6+0x270/0x270 [ 283.878362] ? do_syscall_64+0x92/0x800 [ 283.882352] do_syscall_64+0x1b1/0x800 [ 283.886245] ? finish_task_switch+0x1ca/0x840 [ 283.890752] ? syscall_return_slowpath+0x5c0/0x5c0 [ 283.895695] ? syscall_return_slowpath+0x30f/0x5c0 [ 283.900632] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 283.906012] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.910868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.916065] RIP: 0033:0x4559f9 [ 283.919257] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.926939] FAULT_INJECTION: forcing a failure. [ 283.926939] name failslab, interval 1, probability 0, space 0, times 0 [ 283.938697] RSP: 002b:00007f4bf3e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 283.938713] RAX: ffffffffffffffda RBX: 00007f4bf3e186d4 RCX: 00000000004559f9 [ 283.938720] RDX: 0000000000000003 RSI: 00000000000001d0 RDI: 0000000020000080 [ 283.938727] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 283.938733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 283.938741] R13: 00000000004c047c R14: 00000000004cf968 R15: 0000000000000000 [ 283.994583] CPU: 0 PID: 21862 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 284.001514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.010893] Call Trace: [ 284.013495] dump_stack+0x1b9/0x294 [ 284.017140] ? dump_stack_print_info.cold.2+0x52/0x52 [ 284.022440] ? is_bpf_text_address+0xd7/0x170 [ 284.026954] ? kernel_text_address+0x79/0xf0 [ 284.031368] ? __unwind_start+0x166/0x330 [ 284.035525] should_fail.cold.4+0xa/0x1a [ 284.039591] ? __save_stack_trace+0x7e/0xd0 [ 284.043933] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.049056] ? graph_lock+0x170/0x170 [ 284.052874] ? save_stack+0x43/0xd0 [ 284.053792] FAULT_INJECTION: forcing a failure. [ 284.053792] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 284.056503] ? kasan_kmalloc+0xc4/0xe0 [ 284.056517] ? kasan_slab_alloc+0x12/0x20 [ 284.056538] ? find_held_lock+0x36/0x1c0 [ 284.056558] ? __lock_is_held+0xb5/0x140 [ 284.056582] ? check_same_owner+0x320/0x320 [ 284.056605] ? rcu_note_context_switch+0x710/0x710 [ 284.093678] ? do_raw_spin_unlock+0x9e/0x2e0 [ 284.098096] __should_failslab+0x124/0x180 [ 284.102325] should_failslab+0x9/0x14 [ 284.106115] kmem_cache_alloc_node_trace+0x26f/0x770 [ 284.111231] __kmalloc_node_track_caller+0x33/0x70 [ 284.116159] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 284.120913] __alloc_skb+0x14d/0x780 [ 284.124630] ? skb_scrub_packet+0x580/0x580 [ 284.128982] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 284.133999] ? iov_iter_advance+0x2e4/0x14c0 [ 284.138403] ? check_same_owner+0x320/0x320 [ 284.142806] ? alloc_pages_current+0x114/0x210 [ 284.147384] ? iov_iter_npages+0xe60/0xe60 [ 284.151611] ? kasan_check_write+0x14/0x20 [ 284.155841] ? copyin+0xb7/0x100 [ 284.159203] sk_stream_alloc_skb+0x139/0x960 [ 284.163609] ? tcp_init_transfer+0x450/0x450 [ 284.168027] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 284.173045] ? iov_iter_advance+0x14c0/0x14c0 [ 284.177534] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 284.183065] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 284.188077] tcp_sendmsg_locked+0xea2/0x3ee0 [ 284.192492] ? tcp_sendpage+0x60/0x60 [ 284.196292] ? rcu_is_watching+0x85/0x140 [ 284.200434] ? rcu_report_qs_rnp+0x790/0x790 [ 284.204860] ? print_usage_bug+0xc0/0xc0 [ 284.208913] ? find_held_lock+0x36/0x1c0 [ 284.212977] ? lock_acquire+0x1dc/0x520 [ 284.216955] ? tcp_sendmsg+0x21/0x50 [ 284.220667] ? mark_held_locks+0xc9/0x160 [ 284.224817] ? __local_bh_enable_ip+0x161/0x230 [ 284.229482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.234494] ? lock_sock_nested+0x9f/0x120 [ 284.238718] ? __local_bh_enable_ip+0x161/0x230 [ 284.243390] ? lock_sock_nested+0xe7/0x120 [ 284.247617] tcp_sendmsg+0x2f/0x50 [ 284.251157] inet_sendmsg+0x19f/0x690 [ 284.254965] ? __might_sleep+0x95/0x190 [ 284.258966] ? ipip_gro_receive+0x100/0x100 [ 284.263282] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 284.268827] ? security_socket_sendmsg+0x94/0xc0 [ 284.273577] ? ipip_gro_receive+0x100/0x100 [ 284.277894] sock_sendmsg+0xd5/0x120 [ 284.281599] __sys_sendto+0x3d7/0x670 [ 284.285392] ? __ia32_sys_getpeername+0xb0/0xb0 [ 284.290059] ? wait_for_completion+0x870/0x870 [ 284.294638] ? __lock_is_held+0xb5/0x140 [ 284.298705] ? __sb_end_write+0xac/0xe0 [ 284.302685] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 284.308213] ? fput+0x130/0x1a0 [ 284.311500] ? ksys_write+0x1a6/0x250 [ 284.315299] ? __ia32_sys_read+0xb0/0xb0 [ 284.319356] __x64_sys_sendto+0xe1/0x1a0 [ 284.323410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.328425] do_syscall_64+0x1b1/0x800 [ 284.332305] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 284.337145] ? syscall_return_slowpath+0x5c0/0x5c0 [ 284.342071] ? syscall_return_slowpath+0x30f/0x5c0 [ 284.346996] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 284.352357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.357199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.362382] RIP: 0033:0x4559f9 [ 284.365642] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.384967] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 284.392669] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 284.399942] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 284.407206] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 284.414489] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 04:36:42 executing program 7 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:42 executing program 0: syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100480610000000000000000000bfeffee2b8b7ff000000000800000000000085ac1cf10d00000000000000000000e44dafcbd3b1941523bd079752236686d3e259ab3700000281188d65f16050bb3f9cf4db9d9316751a388cd73e5ba1e7f5fcc4f1788f6b982515637347"], &(0x7f00003b5000)={0x0, 0x0, [0x988]}) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000180)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) [ 284.421764] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000013 [ 284.429048] CPU: 1 PID: 21873 Comm: syz-executor7 Not tainted 4.17.0+ #83 [ 284.435982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.445342] Call Trace: [ 284.447943] dump_stack+0x1b9/0x294 [ 284.451587] ? dump_stack_print_info.cold.2+0x52/0x52 [ 284.456807] should_fail.cold.4+0xa/0x1a [ 284.460882] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.465998] ? graph_lock+0x170/0x170 [ 284.469816] ? find_held_lock+0x36/0x1c0 04:36:42 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002400)=@bridge_getneigh={0x28, 0x1e, 0x601, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0xfffffffffffffeb1}, 0x1}, 0x0) 04:36:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x8}], 0x10}}], 0x2, 0x0) [ 284.473905] ? check_same_owner+0x320/0x320 [ 284.478924] ? rcu_note_context_switch+0x710/0x710 [ 284.483863] ? rcu_is_watching+0x85/0x140 [ 284.488018] ? __might_sleep+0x95/0x190 [ 284.492000] __alloc_pages_nodemask+0x34e/0xd70 [ 284.496678] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 284.501707] ? expand_files.part.8+0x9a0/0x9a0 [ 284.506295] ? kasan_check_read+0x11/0x20 [ 284.510449] ? do_raw_spin_unlock+0x9e/0x2e0 [ 284.514861] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 284.519452] ? _raw_spin_unlock_irqrestore+0x74/0xc0 04:36:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) [ 284.524564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.529590] ? __fget_light+0x2ef/0x430 [ 284.533575] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 284.539126] alloc_pages_current+0x10c/0x210 [ 284.543548] __get_free_pages+0xf/0x40 [ 284.547442] __pollwait+0x27e/0x430 [ 284.551075] ? pipe_poll_mask+0x262/0x2d0 [ 284.555233] vfs_poll+0x1cf/0x2a0 [ 284.558696] do_sys_poll+0x6fd/0x1100 [ 284.562513] ? compat_core_sys_select+0xae0/0xae0 [ 284.567362] ? graph_lock+0x170/0x170 [ 284.571170] ? lock_release+0xa10/0xa10 [ 284.575187] ? check_same_owner+0x320/0x320 [ 284.579519] ? find_held_lock+0x36/0x1c0 [ 284.583585] ? graph_lock+0x170/0x170 [ 284.587393] ? graph_lock+0x170/0x170 [ 284.591220] ? poll_initwait+0x180/0x180 [ 284.595287] ? set_fd_set.part.5+0x70/0x70 [ 284.599531] ? set_fd_set.part.5+0x70/0x70 [ 284.603774] ? set_fd_set.part.5+0x70/0x70 [ 284.608016] ? set_fd_set.part.5+0x70/0x70 [ 284.612263] ? set_fd_set.part.5+0x70/0x70 [ 284.616510] ? set_fd_set.part.5+0x70/0x70 [ 284.620753] ? set_fd_set.part.5+0x70/0x70 [ 284.625003] ? set_fd_set.part.5+0x70/0x70 [ 284.629249] ? set_fd_set.part.5+0x70/0x70 [ 284.633495] ? ksys_write+0x1a6/0x250 [ 284.637311] __x64_sys_poll+0x189/0x510 [ 284.641295] ? __ia32_sys_pselect6+0x270/0x270 [ 284.645891] ? do_syscall_64+0x92/0x800 [ 284.649881] do_syscall_64+0x1b1/0x800 [ 284.653949] ? finish_task_switch+0x1ca/0x840 [ 284.658480] ? syscall_return_slowpath+0x5c0/0x5c0 [ 284.663429] ? syscall_return_slowpath+0x30f/0x5c0 [ 284.668375] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 284.673771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.678631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.683829] RIP: 0033:0x4559f9 [ 284.687018] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.707342] RSP: 002b:00007f4bf3e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 284.715065] RAX: ffffffffffffffda RBX: 00007f4bf3e186d4 RCX: 00000000004559f9 [ 284.722346] RDX: 0000000000000003 RSI: 00000000000001d0 RDI: 0000000020000080 [ 284.729629] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 284.736909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 284.744208] R13: 00000000004c047c R14: 00000000004cf968 R15: 0000000000000001 04:36:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:43 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="821000000a00001400ff010000cc815d680d50b88500f7adfb087968f92400000600000000000000000000530000000000000000000000004bf850459a48000000f6ffffff01ac1414bb000000000000000000000000fbc7ce8f266bb24a06000000198da57cf8910bfe41bb446197405c52fc12a1c2481e72489fa083fa65fa3ea161fb2d539a0fbf933a39a854ba276d4e667c2c51184482cb6b8f45c0e4c3942d080763248b828933b73801c92fae7f28caa3daa3bb8021b075e7bcd56bc74524cd42ded7a55644be95caeb45e243c0e5d6dc23beead1bc1621e341795a3c393d977bb100016ec80ca17c8fa3117a62322eb93540a7d889f7ae53bc6afd2f776fa30c97feb58c7eba14fe37cd8e9681221153495722bdb46666792cb369a247742de3829dbd3feee4dccee9a9beb8000000000000000008000000"], 0x50}, 0x1}, 0x0) 04:36:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2906000000000000001070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = accept(r1, 0x0, &(0x7f0000002700)) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000002740)={r1, 0xfff}) 04:36:43 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000b00)="6e1bafa3c0c5732731f2dbde95cadf8474a9c2e8acf52d22a833a007078389b7c9105b9080f503c59f6039dd9080b273bc506d8520", 0x35) socketpair(0x7, 0x8000f, 0xfffffffffffffff7, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000300)={r0, r2}) accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000340)={0x7, 0x7f, 0x101, 0x8001, 0xf7a}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @remote}, &(0x7f0000000040)=0xc) socketpair(0x5, 0xa, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000140)={@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x20, 0x9, "1cedea2fc0adf91d576c1b3a2604a5ca1e780c7fcc5f58bea2b97e7d4eef1162e8f95d582080f21552b92a014b9476eed963f6f5bde986e7396706d7be886e", 0x16}, {&(0x7f00000000c0)}, &(0x7f0000000100), 0x20}, 0xa0) 04:36:43 executing program 3 (fault-call:7 fault-nth:20): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl(r0, 0x8, &(0x7f0000000140)="dd7ef9d54f6c6761d450901062f0ad99d54ad97c9c67984ec0b7375a85d5228cd2d2029485ab63854cd2714891e34bd3e5830dce5a5c37453988f555d77e49cc76488a0f4a4aebc8b7895edaf56692c223549ce8c4534fcd115b9a1efbbc070ead7cb053bbcc6646cb8129e6c8701297aa1cf45d75cbff3d95c3217b1fe408126a5c83070dd83bf1195eaa82ca38b3da3623477cbf255eeaa037489bb820a938daecbc59fb9ca860bb75796bb8a518a60d1cff3a6677adc9845ace3311327b8c6e4f366713f84369378f93d28f") r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) r2 = socket(0x4, 0x3, 0x2) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) shutdown(r0, 0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 04:36:43 executing program 7 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:43 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8]}) [ 285.442411] FAULT_INJECTION: forcing a failure. [ 285.442411] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.454297] CPU: 0 PID: 21910 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 285.461233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.470592] Call Trace: [ 285.473197] dump_stack+0x1b9/0x294 [ 285.476842] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.482076] ? is_bpf_text_address+0xd7/0x170 [ 285.486594] should_fail.cold.4+0xa/0x1a [ 285.490672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.496313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 285.501349] ? trace_hardirqs_on+0xd/0x10 [ 285.505510] ? try_charge+0xacc/0x1660 [ 285.509422] ? debug_check_no_locks_freed+0x310/0x310 [ 285.514623] ? sk_stream_alloc_skb+0x139/0x960 [ 285.519212] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 285.523806] ? tcp_sendmsg+0x2f/0x50 [ 285.527551] ? inet_sendmsg+0x19f/0x690 [ 285.531529] ? sock_sendmsg+0xd5/0x120 [ 285.535422] ? __sys_sendto+0x3d7/0x670 [ 285.539853] ? __x64_sys_sendto+0xe1/0x1a0 [ 285.544094] ? do_syscall_64+0x1b1/0x800 [ 285.548182] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.553551] ? __lock_is_held+0xb5/0x140 [ 285.557626] ? print_usage_bug+0xc0/0xc0 [ 285.561703] ? __lock_is_held+0xb5/0x140 [ 285.565774] ? ovl_want_write+0x30/0xa0 [ 285.569775] __alloc_pages_nodemask+0x34e/0xd70 [ 285.574462] ? mark_held_locks+0xc9/0x160 [ 285.578628] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 285.583661] ? graph_lock+0x170/0x170 [ 285.587497] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 285.592437] ? mem_cgroup_sk_free+0x90/0x90 [ 285.596801] ? find_held_lock+0x36/0x1c0 [ 285.600914] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 285.606474] alloc_pages_current+0x10c/0x210 [ 285.610907] skb_page_frag_refill+0x453/0x6a0 [ 285.615419] ? sock_kzfree_s+0x60/0x60 [ 285.619322] ? _copy_from_iter_full+0x2b0/0xd10 [ 285.624002] ? usercopy_warn+0x120/0x120 [ 285.628075] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 285.633105] ? iov_iter_advance+0x14c0/0x14c0 [ 285.637620] sk_page_frag_refill+0x55/0x1f0 [ 285.641950] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 285.646467] ? tcp_sendpage+0x60/0x60 [ 285.650276] ? rcu_is_watching+0x85/0x140 [ 285.654436] ? rcu_report_qs_rnp+0x790/0x790 [ 285.658868] ? print_usage_bug+0xc0/0xc0 [ 285.662938] ? find_held_lock+0x36/0x1c0 [ 285.666994] ? lock_acquire+0x1dc/0x520 [ 285.670968] ? tcp_sendmsg+0x21/0x50 [ 285.674691] ? mark_held_locks+0xc9/0x160 [ 285.679272] ? __local_bh_enable_ip+0x161/0x230 [ 285.683935] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 285.688944] ? lock_sock_nested+0x9f/0x120 [ 285.693169] ? __local_bh_enable_ip+0x161/0x230 [ 285.697823] ? lock_sock_nested+0xe7/0x120 [ 285.702053] tcp_sendmsg+0x2f/0x50 [ 285.705585] inet_sendmsg+0x19f/0x690 [ 285.709380] ? __might_sleep+0x95/0x190 [ 285.713352] ? ipip_gro_receive+0x100/0x100 [ 285.717660] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 285.723183] ? security_socket_sendmsg+0x94/0xc0 [ 285.727921] ? ipip_gro_receive+0x100/0x100 [ 285.732234] sock_sendmsg+0xd5/0x120 [ 285.735940] __sys_sendto+0x3d7/0x670 [ 285.739731] ? __ia32_sys_getpeername+0xb0/0xb0 [ 285.746919] ? wait_for_completion+0x870/0x870 [ 285.751502] ? __lock_is_held+0xb5/0x140 [ 285.755567] ? __sb_end_write+0xac/0xe0 [ 285.759533] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.765066] ? fput+0x130/0x1a0 [ 285.768345] ? ksys_write+0x1a6/0x250 [ 285.772138] ? __ia32_sys_read+0xb0/0xb0 [ 285.776187] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.781717] __x64_sys_sendto+0xe1/0x1a0 [ 285.785770] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 285.790798] do_syscall_64+0x1b1/0x800 [ 285.794846] ? finish_task_switch+0x1ca/0x840 [ 285.799340] ? syscall_return_slowpath+0x5c0/0x5c0 [ 285.804279] ? syscall_return_slowpath+0x30f/0x5c0 [ 285.809200] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 285.814576] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.819420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.824598] RIP: 0033:0x4559f9 [ 285.827770] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.846974] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 285.854683] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 285.861976] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 285.869238] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 285.876582] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 285.883842] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000014 04:36:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000740)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"6a8458547072d9"}, 0x3ff}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x400000000000009) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) write$binfmt_elf32(r3, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfdef) 04:36:44 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000440)=""/90, &(0x7f0000000300)=0x5a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000400)={'tunl0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="4f00020000000000000f00003f000000dae1688c23211f9c21fa486f3b6beed522b172f207d1d496f4e3f59cdb49adf90d9dc989fc2b02cf1702a642ef0105b5d179885af0d70d0100800000000000006c04437fb5476852a74561de5c209ccc04dbd0cecc098953a73e73ee17491c24aac0cebf03ad5cba05e2706f50b9818f23ec46b90d5f4457324d7c3850e8bbe915f8624834ff3a192db8321b6cb48c02778170cd45a75fe97ff1ff2f75e1d9bc7bea5bdc4483ff9f20fa0ef834325b1edcee6d0186dd2708"]}) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e21, 0xbc, @loopback={0x0, 0x1}, 0x6}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000003c0)={0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 04:36:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x80800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x23f) 04:36:44 executing program 3 (fault-call:7 fault-nth:21): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0xffffffffffff8000, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00000000c0)="384be1874603cfcac1cbd50efa9343e831951b43f77992fe6442137bfe4f7dca31c6587d29de2e2c940e31688442fb9e4f31f0a3d71969c02bd3ca36efa52406c9fa12153a6092c3e378d9f765ddee845d9939fee0d9451068e4484c9edaf969279044d4ce470bdef844e9a90d9a6b703e1e2f00d6f73acf88da36b7de3b7b43ac609881494483a67277324bbd42cdb7c680e2b62386fec5ad2ce7dcef8386bb38301a9a51894ece10cf07aca3d534819e5b7071af36677d7c38e4cee166933ee16873d342e3906d4fabc46b65067b15bf18b08415fbc07a72054e6f9f6d4031115084", 0xe3, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) socketpair(0x10, 0x80007, 0x100000001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000000240), 0x0, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) epoll_create1(0x80000) 04:36:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:36:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), 0xb) shutdown(r1, 0x1) 04:36:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)='H', 0x1}], 0x1, &(0x7f0000000640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = socket(0xb, 0x0, 0x3ff) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000ac0)=0x3, 0x4) [ 286.425322] FAULT_INJECTION: forcing a failure. [ 286.425322] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 286.437266] CPU: 0 PID: 21936 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 286.444201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.453561] Call Trace: [ 286.456170] dump_stack+0x1b9/0x294 [ 286.459819] ? dump_stack_print_info.cold.2+0x52/0x52 [ 286.465023] ? is_bpf_text_address+0xd7/0x170 [ 286.469539] should_fail.cold.4+0xa/0x1a [ 286.473617] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 286.478738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 286.483777] ? trace_hardirqs_on+0xd/0x10 [ 286.487954] ? try_charge+0xacc/0x1660 [ 286.491868] ? debug_check_no_locks_freed+0x310/0x310 [ 286.497072] ? sk_stream_alloc_skb+0x139/0x960 [ 286.501665] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 286.506261] ? tcp_sendmsg+0x2f/0x50 [ 286.509983] ? inet_sendmsg+0x19f/0x690 [ 286.513959] ? sock_sendmsg+0xd5/0x120 [ 286.517856] ? __sys_sendto+0x3d7/0x670 [ 286.521838] ? __x64_sys_sendto+0xe1/0x1a0 [ 286.526081] ? do_syscall_64+0x1b1/0x800 [ 286.530150] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.535528] ? __lock_is_held+0xb5/0x140 [ 286.539603] ? print_usage_bug+0xc0/0xc0 [ 286.543686] ? __lock_is_held+0xb5/0x140 [ 286.547764] ? detach_attrs.isra.19+0x540/0x690 [ 286.552448] __alloc_pages_nodemask+0x34e/0xd70 [ 286.557134] ? mark_held_locks+0xc9/0x160 [ 286.561300] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 286.566334] ? graph_lock+0x170/0x170 [ 286.570153] ? mem_cgroup_charge_skmem+0x17f/0x340 [ 286.575092] ? mem_cgroup_sk_free+0x90/0x90 [ 286.579435] ? find_held_lock+0x36/0x1c0 [ 286.583526] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 286.589084] alloc_pages_current+0x10c/0x210 [ 286.593514] skb_page_frag_refill+0x453/0x6a0 [ 286.598031] ? sock_kzfree_s+0x60/0x60 [ 286.601934] ? _copy_from_iter_full+0x2b0/0xd10 [ 286.606613] ? usercopy_warn+0x120/0x120 [ 286.610684] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 286.615733] ? iov_iter_advance+0x14c0/0x14c0 [ 286.620240] sk_page_frag_refill+0x55/0x1f0 [ 286.624578] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 286.629113] ? tcp_sendpage+0x60/0x60 [ 286.632924] ? rcu_is_watching+0x85/0x140 [ 286.637084] ? rcu_report_qs_rnp+0x790/0x790 [ 286.641513] ? print_usage_bug+0xc0/0xc0 [ 286.646197] ? find_held_lock+0x36/0x1c0 [ 286.650539] ? lock_acquire+0x1dc/0x520 [ 286.654524] ? tcp_sendmsg+0x21/0x50 [ 286.658253] ? mark_held_locks+0xc9/0x160 [ 286.662408] ? __local_bh_enable_ip+0x161/0x230 [ 286.667095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 286.672116] ? lock_sock_nested+0x9f/0x120 [ 286.676359] ? __local_bh_enable_ip+0x161/0x230 [ 286.681045] ? lock_sock_nested+0xe7/0x120 [ 286.685294] tcp_sendmsg+0x2f/0x50 [ 286.688848] inet_sendmsg+0x19f/0x690 [ 286.692658] ? __might_sleep+0x95/0x190 [ 286.696644] ? ipip_gro_receive+0x100/0x100 [ 286.700984] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 286.706884] ? security_socket_sendmsg+0x94/0xc0 [ 286.711649] ? ipip_gro_receive+0x100/0x100 [ 286.716002] sock_sendmsg+0xd5/0x120 [ 286.719770] __sys_sendto+0x3d7/0x670 [ 286.723583] ? __ia32_sys_getpeername+0xb0/0xb0 [ 286.728266] ? wait_for_completion+0x870/0x870 [ 286.732860] ? __lock_is_held+0xb5/0x140 [ 286.736944] ? __sb_end_write+0xac/0xe0 [ 286.740934] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 286.746481] ? fput+0x130/0x1a0 [ 286.749773] ? ksys_write+0x1a6/0x250 [ 286.753584] ? __ia32_sys_read+0xb0/0xb0 [ 286.757653] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 286.763202] __x64_sys_sendto+0xe1/0x1a0 [ 286.767277] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 286.772307] do_syscall_64+0x1b1/0x800 [ 286.776206] ? finish_task_switch+0x1ca/0x840 [ 286.780725] ? syscall_return_slowpath+0x5c0/0x5c0 [ 286.785668] ? syscall_return_slowpath+0x30f/0x5c0 [ 286.790618] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 286.795999] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.800856] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.806061] RIP: 0033:0x4559f9 04:36:44 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = socket(0x15, 0x2, 0x8) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000001240)) 04:36:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1e01000000000000}], 0x1d0, 0x3) 04:36:44 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x2, &(0x7f0000000040)=@raw=[@generic={0x2, 0x5, 0x0, 0x6}], &(0x7f0000000080)='GPL\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x41100, 0x1, [], r1, 0xf}, 0x48) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0x4) socketpair(0x5, 0x80000, 0x8, &(0x7f0000000180)) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000200)=r2, 0x66f3759d9983d3b) 04:36:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="9134abc0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[], 0xffbd) recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000280)=@sco, 0x11c, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x791fdd3}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 04:36:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1000000000000}], 0x1d0, 0x3) 04:36:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc) close(r3) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r4, 0x107, 0x7, &(0x7f0000000000)={0x0, &(0x7f0000000300)}, 0xfffffffffffffebc) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000580)={0x4, &(0x7f0000000540)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000006c0)={r2, &(0x7f00000005c0)=""/255}) r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYBLOB="d74319d2af02b5a6eed7af23c326713d934bf9de9d45c7e130ad5d72ec", @ANYBLOB="c4786f308108f29651c6ba309a59aad29b85107f58caf176e962aba6e169ad4a877954e5340998dff306d17d088ac3c029f63828b27a9754c77f676fdcfb6a49656cccdb0bbd60fac71eb85f70d4fe31cb3e94fe126c02f98cdd0b3cd7aee9b57c5df5824304865b21fa79b57e3ff1169d8045f4c79bbe987bfccb1ce736e38a908a2dbdb1d319287462b3dccdc4a67e2bc5702ac89fa9937bfcb5a22b378f182a2ccc9a169a6ce1579a01020431", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r3], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="35d65dc17f1c4dabfd4ca3b6a9b64a38fccc99281b74a413cec92e453c647b42665cd3571e9dc5de5f4d65b6ca97be5ceb08870d0074a5e071ee8a22506678fdc7a857391dcb8d767e30cb2297cfe6dfd11942ebc8160ecf628244d7799d566a0ab4b95fcc160fb99772b3d89a286de682b6e0cea8672cd5bd8a1c6435556e753dc6d9cefa39145074c7d12b9db92d6a74495e6eca751422"], @ANYRES16=r3, @ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r0], @ANYRES16=r4, @ANYBLOB="464792a7894ae2f6933f2e0d63fc53fdbd1ef30093f1c7f747f795fb21133371427307856b26b2a85cc6c45bbd16e7c31ee86e01d2b07d9ff385930cedb7d2f5c4d412707e095d56bd3f8dae25cb71696b242079345938b2e8186c0555d4ddf0d8f4d08a7e618fdb0add1963cf145de8a51407392537f386c4f307fa7dd9c2f759b7be95065b0d8e227003cb9b0c1130d7357ed6e1d75fe139e171f0f23f036138e2d83e133eeb90260b", @ANYRES16=r0], @ANYBLOB="de952c090e7f92091f24585609749c00b5d0f7f857c5aa63c8a427a02cee7cfb89fea5eb81fe84bf3fc3520c059238633717614633f2edb98eb25c4b169f57e7a00c3243e445a37231f2a108ab922563adb2e67ccf41bd72a8fe7597a2587714f3921a21de2f17ff2c1f2113357a5b8780de1df6cc197971df4b5c7a8983106dadbd6df13801bd65bdc08b79767657981c1a3a4067ae900cf57e20e9f8f3aaa4ad898fce748ca05b439bafa99e80f0a9"], 0x1a1) recvfrom$ax25(r3, &(0x7f0000000100)=""/186, 0xba, 0x0, &(0x7f00000001c0)={0x3, {"4378bb6d739b11"}}, 0x10) write(r3, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008004000feffffff0800000000000000", 0x24) 04:36:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x64000000}], 0x1d0, 0x3) [ 286.809247] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.828616] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 286.836339] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 286.843618] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 286.850896] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 286.858173] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 286.865453] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000015 04:36:45 executing program 0: r0 = socket(0xb, 0x800, 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)={0x2, 0x2, 0x4, 0xb, 0x213, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_key={0x9, 0x9, 0x1d0, 0x0, "3042f3485a0996a7856acdb11af329c676b78edf1f62d0bce504d3ca2834a5db44ba214cecfd745d45d55fb16df5759b8d0bee108d991815eae2"}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x70bd25, 0x3503}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in, 0x5, 0x4, 0x14}]}, 0x1098}, 0x1}, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0x401, 0x0, 0x0, {0x2, 0x18, 0x0, 0xc8, r2}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1b}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 04:36:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0x4e23, 0x4, 0x2, 0x20, 0xa0, 0x3a, r2, r3}, {0x6, 0x6, 0x7, 0x9, 0x7fff, 0x8000, 0x8, 0x81}, {0x3, 0xffff, 0x7, 0x1}, 0xe6f, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xbe13199fa6aa9f6d}, 0xa, @in=@broadcast=0xffffffff, 0x3500, 0x5, 0x0, 0x18, 0x1000, 0x1, 0xff80}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x1}, {0x4, 0x8}, {0x3, 0x8}, {0x7, 0x7}, {0x4, 0x3}, {0x3, 0x34b7b63c}, {0xc, 0x2}, {0x3, 0x7}], 0x8) 04:36:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$netrom(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@ax25={0x3, {"d049053a9f8a75"}, 0x8}, 0x16, &(0x7f0000000100), 0x0, &(0x7f0000000140), 0x1c6}, 0x0) r1 = socket(0x14, 0x3, 0xf5) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000040)=@ax25={0x3, {"e2902acb09cc3b"}, 0x3}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="22b9dc2682422be8b99ad36823411347c8e84aaa8ff873b547dfc27ac8f63667b3704b4226e37d250f58e39cfa46f79bba336462759088724135567b17314641e14a9d7d048ae5fecd6fdc78328214a14019b4ffb1ed04807837e314dafca40f6518982a75d280a339f1365512d9b06a20e08950feacfc9b3e0e9c5dceafc07195f7e3a2d3fc359234392f41ea87c7537c06737ec4a3ad460f141c4c65e27d365541ba7a7439c92840c240594ef31e28b2", 0xb1}, {&(0x7f0000000380)="3e7626d7067a3a839d16a77e88b6823d4f5a0e7d7b4dcd8f83e1561b9b45154d3f84be7f6f4b84c6121f41c3a3a23cc748d962968fc9882eeddac9c965da8312e52d48f72cee2c83df6a4aaaad2bce80d28269ce6b051d68db6821db4dd72eacb3752ce55099972f007132c0a550e70da200996d10b6fcafb9721fbce0cb7c1472e252d1fa20985789877b457b5af9f7b66e7b22c1d6784db8c24b2334fb6ffdf9c81b293ce66d7b0fbc16c7b714710b56085d802ae3", 0xb6}, {&(0x7f0000000440)="ca91aa3d61810e160ec1182bf7b82d835177f009c76a4c00aa6434265823beedb9539bc93ae37442401d5c804600e2f69c33228985b939c7fef83a1a05de2c2e568ccc910d424bc0da646c2d73ccee4ccf28c27fbf83f6fe66e815a7c7afd775419790f57ed65e3325507b0043a2094cf0988c755b4a691cdb0507aeaa1c9717f812b5a380c910c3493f0cdf84beb25818aeacbeed8e69d56d4bcb570d8f130ed1254118147e75d4bb710ddea72afe805d67285d1282b3e255d4fbd35510729138d08e1009659e43967698093e800ed01d7649d6cfefe50e5157de69c9fe2922c9d4536d328b3c8a21", 0xe9}, {&(0x7f0000000140)="485d5172ce30a87ffc46edd7967f3cf303e3d6bad69f50cf5e8fa05e1b9b4e7b12c809a5a0b1c1c811f1d1cc503cf13e3d3a4f9bc97d986e8cc3fbceaf753aeda6678e793904eb9addaa8580f247ca025b4db5dc5a291e47c4c99e6e3879ecfdbb923cc240085331dcf626da7536ace410666503435fa9d8", 0x78}, 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", 0x1000}, {&(0x7f0000000600)="e4d16aa3360f21ff65c4b0ad634e12152adbaed96b87f291c54c31dc603c905e0c46019efcfa4cd277f3f2f783aea2346c2afc6966d7462a5078f5217607f443e39efe7d4ee4a483e215ec8053b043679cc5a90f67a2a8943870abe4dc74b72f29c32040217acd1e64f2a6bfaac011eeaa826c14e4c31a1bec77184c93f9c95aa7442679c3c92f3fb8028dd0e495738f1cdf23230dc8d218b756c5ef3adc84dfbd6f54e2501e8af30d9354a8598f8c2f00c30ce6374ff830bce88de8d99826", 0xbf}], 0x8, &(0x7f0000002b00)=[{0x108, 0x117, 0x3f, "bfb4052da59c078ca775bdb7fa59c0214c55093036b93920e728ac2d854ca49cb0f14f2e9f00308aeb6e922b0357d10a19a5533d1368cbc9294bace6516449586fd0795bb7234b89aef2e909818b481642e1f2330136d69f071b1f0ffd4a61746b7402e27d8423ff5e274acbf713af0c4b710ce7f6250c343b99bbe87aed4eaf416369769d13fb7080ef965ff6397e383183c9123b5934f2ae5ae76334c46346221afb01271f7882b19ec61d480da2e18f021ae830ccd19fef85c4160489718f06a3785e9a75fc7990a144a8f24de503ce3c26e7b8458ea4874cd23db1fbb4b29b7cfa371d5efb969c6550b0af4a20485e88"}, {0xd8, 0x3a, 0x0, "40ab619417850251e54cb2275aef5530d54d2c5c72c93e7eb99da9c0edbbed8ddecc4f2348052637660915e934e0e67b06b8360dd83267788b7b1e1a76f78b5659472dcdb7ae3247b31d78a1370f6fa6b41b29db244c5ef66bc9210ae61015e151c5ae191a30ecf7fd225587abd0c844a6133c532afd7c1719d927663cb768d5af7cff54b5ff70ac1c25e84f3c4a989713a700a684234d4707b6317fa2effc23a7e6e1864499f3eee933a07aa1ecacaf66a0c482b279084729bd747dfd703e113b"}, {0x10, 0x0, 0x6}, {0xf8, 0x103, 0x5, "96fae75cfc99f24b5d352526bddfce38b411a3c3ac6255f64630e00bae5de0902653ac24fb3d9f1d106a84b4a3550acb0970761ee6c12a1ef4af19fdd8da8d3e5a5e722c46775e107b579aa758bea532c1d001e61ea1ddab729306724353ce072ba827c2968b4859337428ed7acfae12c69a07322a8472b36e12a6b474e44121c5f42eb19552fae030a8daf16c57a6dadde051f2fbfdf87096c89e0a6fa2721104224a67a6311e0a7e34d95614e842c42da2589c7d47a4c596f868bbbfa7ba95a5a8f212d977e54f34fb239cfde06b16d11fdfdb719290642469ab70886cbd29c379779a2ac588"}, {0x98, 0x0, 0x1ff, "94f68c6b281b9bc7c86852c04750979d192cac1f6171d1321d2a02dda9ec4bff70846ff709733bf4941b5f3b1700bc7d24de1de15504502e9315cf11a302ab2254d34373c051bbd787ccc246369acd2458a6ebb86019a4b9c61e86496993e2d3bc0da143f1eeb1bfff8df53dc2736ee8b8ba2cac4665f745d0b76ef8056a8326e0452191"}, {0x110, 0x11f, 0x4, "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"}, {0x58, 0x11b, 0x7, "66227d1158e41d7284aab7cb7d4b42825ea034ab773df7f5f28078d5c755c86deb45d34e8d3d718943194c64c4f97fb7421d3f82cbdf0d15097a7c674c95240be0e5ea"}], 0x4e8, 0x8000}, 0x2000) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x6}}, 0x32a}, 0x1}, 0x0) 04:36:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1e010000}], 0x1d0, 0x3) 04:36:45 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0b0000b400000000002300000000000000000000000000000000000000000000000000a300293d744ddd9e90a1dd6deb4c8a3a85692e3a222ef7358f58876f688068530675e5527a83af8b2dadfc4a057a1f96066855198498a35c7c59432eb04f412ee305045925c8fe6789981658b58bcb14fa77ff0fc22f8686554b7f7dcc0bf9"]}) 04:36:45 executing program 3 (fault-call:7 fault-nth:22): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x1) 04:36:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), 0xb) shutdown(r1, 0x1) [ 287.298723] FAULT_INJECTION: forcing a failure. [ 287.298723] name failslab, interval 1, probability 0, space 0, times 0 [ 287.310352] CPU: 0 PID: 22016 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 287.317290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.326657] Call Trace: [ 287.329262] dump_stack+0x1b9/0x294 [ 287.333342] ? dump_stack_print_info.cold.2+0x52/0x52 [ 287.338553] ? is_bpf_text_address+0xd7/0x170 [ 287.343068] ? kernel_text_address+0x79/0xf0 [ 287.347494] ? __unwind_start+0x166/0x330 [ 287.351669] should_fail.cold.4+0xa/0x1a [ 287.355750] ? __save_stack_trace+0x7e/0xd0 [ 287.360096] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 287.365222] ? graph_lock+0x170/0x170 [ 287.369040] ? save_stack+0x43/0xd0 [ 287.372684] ? kasan_kmalloc+0xc4/0xe0 [ 287.376585] ? kasan_slab_alloc+0x12/0x20 [ 287.380780] ? find_held_lock+0x36/0x1c0 [ 287.384866] ? __lock_is_held+0xb5/0x140 [ 287.388956] ? check_same_owner+0x320/0x320 [ 287.393298] ? rcu_note_context_switch+0x710/0x710 [ 287.398249] __should_failslab+0x124/0x180 [ 287.402501] should_failslab+0x9/0x14 [ 287.406315] kmem_cache_alloc_node_trace+0x26f/0x770 [ 287.411448] __kmalloc_node_track_caller+0x33/0x70 [ 287.416399] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 287.421177] __alloc_skb+0x14d/0x780 [ 287.424914] ? skb_scrub_packet+0x580/0x580 [ 287.429252] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 287.434286] ? iov_iter_advance+0x2e4/0x14c0 [ 287.438710] ? check_same_owner+0x320/0x320 [ 287.443085] ? alloc_pages_current+0x114/0x210 [ 287.447685] ? iov_iter_npages+0xe60/0xe60 [ 287.451938] ? kasan_check_write+0x14/0x20 [ 287.456195] ? copyin+0xb7/0x100 [ 287.459575] sk_stream_alloc_skb+0x139/0x960 [ 287.464005] ? tcp_init_transfer+0x450/0x450 [ 287.468444] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 287.473485] ? iov_iter_advance+0x14c0/0x14c0 [ 287.477998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 287.483553] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 287.488584] tcp_sendmsg_locked+0xea2/0x3ee0 [ 287.493025] ? tcp_sendpage+0x60/0x60 04:36:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8) ioctl(r0, 0x4ccc, &(0x7f0000000000)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x802, 0xa5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x400, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000280)={0x14, 0x2, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 04:36:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x8000000}], 0x1d0, 0x3) [ 287.496840] ? rcu_is_watching+0x85/0x140 [ 287.501001] ? rcu_report_qs_rnp+0x790/0x790 [ 287.505440] ? print_usage_bug+0xc0/0xc0 [ 287.509517] ? find_held_lock+0x36/0x1c0 [ 287.513600] ? lock_acquire+0x1dc/0x520 [ 287.517589] ? tcp_sendmsg+0x21/0x50 [ 287.521325] ? mark_held_locks+0xc9/0x160 [ 287.525489] ? __local_bh_enable_ip+0x161/0x230 [ 287.530182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 287.536367] ? lock_sock_nested+0x9f/0x120 [ 287.540619] ? __local_bh_enable_ip+0x161/0x230 [ 287.545320] ? lock_sock_nested+0xe7/0x120 [ 287.549572] tcp_sendmsg+0x2f/0x50 [ 287.553128] inet_sendmsg+0x19f/0x690 [ 287.556945] ? __might_sleep+0x95/0x190 [ 287.560936] ? ipip_gro_receive+0x100/0x100 [ 287.565275] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 287.570842] ? security_socket_sendmsg+0x94/0xc0 [ 287.575604] ? ipip_gro_receive+0x100/0x100 [ 287.579943] sock_sendmsg+0xd5/0x120 [ 287.583675] __sys_sendto+0x3d7/0x670 [ 287.587492] ? __ia32_sys_getpeername+0xb0/0xb0 [ 287.592169] ? wait_for_completion+0x870/0x870 [ 287.596765] ? __lock_is_held+0xb5/0x140 [ 287.600849] ? __sb_end_write+0xac/0xe0 [ 287.604841] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 287.610388] ? fput+0x130/0x1a0 [ 287.613679] ? ksys_write+0x1a6/0x250 [ 287.617495] ? __ia32_sys_read+0xb0/0xb0 [ 287.621573] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 287.627120] __x64_sys_sendto+0xe1/0x1a0 [ 287.631189] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 287.636218] do_syscall_64+0x1b1/0x800 [ 287.640132] ? finish_task_switch+0x1ca/0x840 [ 287.644644] ? syscall_return_slowpath+0x5c0/0x5c0 04:36:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="292a7417007d84a3a494e7") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@empty, 0x64, r2}) [ 287.649584] ? syscall_return_slowpath+0x30f/0x5c0 [ 287.654534] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 287.659918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 287.664787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.669990] RIP: 0033:0x4559f9 [ 287.673177] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.692550] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 287.700276] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 287.707560] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 287.714840] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 287.722118] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 287.729401] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000016 04:36:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x64}], 0x1d0, 0x3) 04:36:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = socket(0x0, 0x3, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @dev, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e24, 0x4, 0x2, 0xa0, 0x80, 0x2f, r3, r4}, {0x7ff, 0x1, 0x401, 0x400, 0xb29, 0x1, 0x2, 0x7}, {0x80, 0x5, 0x8, 0x80000000}, 0x1f, 0x6e6bbf, 0x2, 0x1, 0x1}, {{@in6, 0x4d5, 0x7c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x2, 0x3, 0xca9, 0xfff, 0x800, 0x80000001}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, [0x1, 0x3, 0xfff, 0xef, 0xe00000000, 0x6, 0x1f, 0x81, 0xfffffffffffffff9, 0xffff, 0x4, 0x7f, 0x401, 0x632e1352]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={r5, 0x6ea}, &(0x7f0000000500)=0x8) 04:36:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x7fffffff, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x80, 0x9, 0x6, 0x6, 0x3, 0x7e94, 0x2, 0x200, 0x7f, 0x5, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x1f, 0xffffffffffffffc1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0xfffffffffffffeff, 0x400, 0x8, 0x9, 0x5}, &(0x7f0000000340)=0x98) r2 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80000) sendto$inet(r2, &(0x7f0000000180)="82b4ae94cba0790bdf06adeaef66e320a525e8858ad91811791bf8f1ff25865270f9c79f1f7d88a8533add059b3093802a8548d94367de6654fe00b40d27", 0x3e, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000013c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001400)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x7a, 0x2, 0x9, 0x400, 0x6a, 0x40000, r3}) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000380)) 04:36:46 executing program 4: r0 = socket(0x12, 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x80}}) 04:36:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0xffffffff00000000}], 0x1d0, 0x3) 04:36:46 executing program 3 (fault-call:7 fault-nth:23): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0x2c4, &(0x7f0000000400)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400ff0052000000001c000000d720f7f2e7278c0f79d43faa4b63e940ee2f355f1efa8d5a0ca1b6579945bfe377ded1cf7ad08fd27ef3b42a2988c00ef045d3636544f88fe73d2f223cabd1b8c795a9c1af705149be9cd8518b3d6a5725d353557c0eaa4a1ab607251d835a2e8c09b9eab7ef3b5f1d1c0464e531588b3492c2096c7fd133c11e7c00ff4ea0b8b007ca43b8f246f984c431f3aaf0c9467286050029ec2000000000000000"], 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x101}, {0x4, 0xfffffffffffffffc}, {0x2, 0xc18}], 0x3) socketpair$inet(0x2, 0x2, 0x1f, &(0x7f0000000180)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1, @random="7d2b87e8f361"}, 0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) 04:36:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), 0xb) shutdown(r1, 0x1) 04:36:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xf0, 0x21, 0x210, 0x70bd29, 0x25dfdbfd, {0x18}, [@typed={0x74, 0x65, @binary="0f3452a3407fad8d9953de8934f03404635a1df9e8d0d37ac6fa1b249125cba82e973357a11bfd60372656288b6668cd25ed4e84096aae4cc54397e82d40618fe74bd74616a72f81904022d436941ac7ebcdcf4ce10a1bbf5cfc77dde25b89d3b36deb1c1d5a2645e70e7e359db51bfa"}, @generic="4157950321a483cd3181f8a966879646cd699897bbfb8559e2248e61d8ea7ac5f1e0d36b1134e466e3bddf9034c1d995ca191892617ee1e813294fe23e36c6ccf2d2bbda7c639ed4881ef0d5481ced871cddef48fb07f540b53a0ba408", @generic="b78ad82707be5099f9df82"]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000240)={'gretap0\x00', &(0x7f0000000280)=@ethtool_rxfh_indir}) 04:36:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x2}], 0x1d0, 0x3) [ 288.216891] FAULT_INJECTION: forcing a failure. [ 288.216891] name failslab, interval 1, probability 0, space 0, times 0 [ 288.228358] CPU: 1 PID: 22092 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 288.235305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.244670] Call Trace: [ 288.247281] dump_stack+0x1b9/0x294 [ 288.250926] ? dump_stack_print_info.cold.2+0x52/0x52 [ 288.256130] ? is_bpf_text_address+0xd7/0x170 [ 288.260739] ? kernel_text_address+0x79/0xf0 [ 288.265164] ? __unwind_start+0x166/0x330 [ 288.269353] should_fail.cold.4+0xa/0x1a [ 288.273436] ? __save_stack_trace+0x7e/0xd0 [ 288.277780] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 288.282913] ? save_stack+0xa9/0xd0 [ 288.286574] ? save_stack+0x43/0xd0 [ 288.290216] ? kasan_kmalloc+0xc4/0xe0 [ 288.294132] ? kasan_slab_alloc+0x12/0x20 [ 288.298300] ? kmem_cache_alloc_node+0x144/0x780 [ 288.303081] ? __alloc_skb+0x111/0x780 [ 288.306986] ? ip_do_fragment+0xb66/0x2ac0 [ 288.311236] ? ip_fragment.constprop.49+0x179/0x240 04:36:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1e01}], 0x1d0, 0x3) 04:36:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"6c6f000000000000000000000000ed1f", 0x0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x8, &(0x7f00000001c0)=0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) accept4(r1, &(0x7f0000000240)=@in6, &(0x7f00000002c0)=0x80, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'ip6gre0\x00', 0x2000}) [ 288.316271] ? ip_finish_output+0x6cb/0xf80 [ 288.320632] ? ip_output+0x21b/0x850 [ 288.324362] ? ip_local_out+0xc5/0x1b0 [ 288.328264] ? ip_queue_xmit+0x9d7/0x1f70 [ 288.332432] ? tcp_transmit_skb+0x1bea/0x3ec0 [ 288.336950] ? tcp_write_xmit+0x1626/0x5c00 [ 288.341302] ? __tcp_push_pending_frames+0xb2/0x290 [ 288.346346] ? tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 288.351035] ? tcp_sendmsg+0x2f/0x50 [ 288.354784] ? inet_sendmsg+0x19f/0x690 [ 288.358776] ? sock_sendmsg+0xd5/0x120 [ 288.362683] ? __sys_sendto+0x3d7/0x670 04:36:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1000000}], 0x1d0, 0x3) [ 288.366676] ? __x64_sys_sendto+0xe1/0x1a0 [ 288.370930] ? do_syscall_64+0x1b1/0x800 [ 288.375009] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.380507] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 288.385197] ? print_usage_bug+0xc0/0xc0 [ 288.389275] ? graph_lock+0x170/0x170 [ 288.393084] ? kasan_check_read+0x11/0x20 [ 288.397247] ? rcu_is_watching+0x85/0x140 [ 288.401408] ? rcu_report_qs_rnp+0x790/0x790 [ 288.405832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.411390] __should_failslab+0x124/0x180 04:36:46 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x4ab) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x2000c091, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 288.415641] should_failslab+0x9/0x14 [ 288.419458] kmem_cache_alloc_node_trace+0x5a/0x770 [ 288.424498] __kmalloc_node_track_caller+0x33/0x70 [ 288.429439] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 288.434208] __alloc_skb+0x14d/0x780 [ 288.437945] ? skb_scrub_packet+0x580/0x580 [ 288.442276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.447830] ? skb_checksum_help+0x5bd/0xbc0 [ 288.452342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.458935] ? ipv4_mtu+0x375/0x580 [ 288.462588] ? __build_flow_key.constprop.54+0x5f0/0x5f0 04:36:46 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a80)=@allocspi={0x104, 0x16, 0x1, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {@in=@multicast2=0xe0000002, 0x0, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, 0x7fffffff}, [@mark={0xc, 0x15, {0x0, 0x7fffffff}}]}, 0x104}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000040)=0x4, 0x4) [ 288.468063] ? __lock_is_held+0xb5/0x140 [ 288.472152] ip_do_fragment+0xb66/0x2ac0 [ 288.477042] ? trace_hardirqs_on+0xd/0x10 [ 288.481205] ? ip_copy_metadata+0xa90/0xa90 [ 288.485538] ? trace_hardirqs_on+0xd/0x10 [ 288.489703] ? ip_finish_output2+0x1840/0x1840 [ 288.494297] ? graph_lock+0x170/0x170 [ 288.498117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.503676] ? ipv4_mtu+0x375/0x580 [ 288.507325] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 288.512787] ? __lock_is_held+0xb5/0x140 [ 288.516866] ip_fragment.constprop.49+0x179/0x240 [ 288.521722] ip_finish_output+0x6cb/0xf80 [ 288.525884] ? ip_fragment.constprop.49+0x240/0x240 [ 288.530919] ? kasan_check_read+0x11/0x20 [ 288.535082] ? rcu_is_watching+0x85/0x140 [ 288.539266] ? rcu_report_qs_rnp+0x790/0x790 [ 288.543687] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 288.548708] ? nf_hook_slow+0x11e/0x1c0 [ 288.552702] ip_output+0x21b/0x850 [ 288.556253] ? __ip_local_out+0x5cf/0xb20 [ 288.560433] ? ip_mc_output+0x15a0/0x15a0 [ 288.564620] ? ip_fragment.constprop.49+0x240/0x240 [ 288.569650] ip_local_out+0xc5/0x1b0 [ 288.573382] ip_queue_xmit+0x9d7/0x1f70 [ 288.577396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 288.582952] ? ip_build_and_send_pkt+0xc70/0xc70 [ 288.587718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 288.593272] ? tcp_established_options+0x36b/0x5a0 [ 288.598223] ? tcp_select_initial_window+0x3a0/0x3a0 [ 288.603340] ? __tcp_v4_send_check+0x1d/0x1d0 [ 288.607852] ? tcp_options_write+0x29f/0xa70 [ 288.612282] tcp_transmit_skb+0x1bea/0x3ec0 [ 288.616635] ? __tcp_select_window+0x9e0/0x9e0 [ 288.621241] ? debug_check_no_locks_freed+0x310/0x310 [ 288.626445] ? sk_stream_alloc_skb+0x139/0x960 [ 288.631049] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 288.635628] ? inet_sendmsg+0x19f/0x690 [ 288.639597] ? sock_sendmsg+0xd5/0x120 [ 288.643491] ? __sys_sendto+0x3d7/0x670 [ 288.647466] ? __x64_sys_sendto+0xe1/0x1a0 [ 288.651693] ? do_syscall_64+0x1b1/0x800 [ 288.655760] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.661143] ? print_usage_bug+0xc0/0xc0 [ 288.665220] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 288.670245] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 288.675706] ? tcp_rtx_synack+0x6f0/0x6f0 [ 288.679866] ? __lock_is_held+0xb5/0x140 [ 288.683927] ? svcauth_gss_accept+0x880/0x3860 [ 288.688520] ? kvm_clock_read+0x25/0x30 [ 288.692522] ? kvm_sched_clock_read+0x9/0x20 [ 288.696961] ? graph_lock+0x170/0x170 [ 288.700758] ? mem_cgroup_charge_skmem+0x169/0x340 [ 288.705698] tcp_write_xmit+0x1626/0x5c00 [ 288.709864] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 288.714352] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 288.719357] ? iov_iter_advance+0x2e4/0x14c0 [ 288.723767] ? check_same_owner+0x320/0x320 [ 288.728081] ? alloc_pages_current+0x114/0x210 [ 288.732652] ? iov_iter_npages+0xe60/0xe60 [ 288.736882] ? kasan_check_write+0x14/0x20 [ 288.741105] ? copyin+0xb7/0x100 [ 288.744488] ? _copy_from_iter_full+0x2b0/0xd10 [ 288.749164] ? usercopy_warn+0x120/0x120 [ 288.753216] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 288.758230] ? iov_iter_advance+0x14c0/0x14c0 [ 288.762721] __tcp_push_pending_frames+0xb2/0x290 [ 288.767573] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 288.772080] ? tcp_sendpage+0x60/0x60 [ 288.775872] ? rcu_is_watching+0x85/0x140 [ 288.780021] ? rcu_report_qs_rnp+0x790/0x790 [ 288.784455] ? print_usage_bug+0xc0/0xc0 [ 288.788525] ? find_held_lock+0x36/0x1c0 [ 288.792609] ? lock_acquire+0x1dc/0x520 [ 288.796582] ? tcp_sendmsg+0x21/0x50 [ 288.800311] ? mark_held_locks+0xc9/0x160 [ 288.804459] ? __local_bh_enable_ip+0x161/0x230 [ 288.809135] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 288.814239] ? lock_sock_nested+0x9f/0x120 [ 288.818564] ? __local_bh_enable_ip+0x161/0x230 [ 288.823412] ? lock_sock_nested+0xe7/0x120 [ 288.827665] tcp_sendmsg+0x2f/0x50 [ 288.831224] inet_sendmsg+0x19f/0x690 [ 288.835124] ? __might_sleep+0x95/0x190 [ 288.839105] ? ipip_gro_receive+0x100/0x100 [ 288.843449] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 288.848985] ? security_socket_sendmsg+0x94/0xc0 [ 288.853761] ? ipip_gro_receive+0x100/0x100 [ 288.858087] sock_sendmsg+0xd5/0x120 [ 288.861796] __sys_sendto+0x3d7/0x670 [ 288.865590] ? __ia32_sys_getpeername+0xb0/0xb0 [ 288.870251] ? wait_for_completion+0x870/0x870 [ 288.874832] ? __lock_is_held+0xb5/0x140 [ 288.878901] ? __sb_end_write+0xac/0xe0 [ 288.882879] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 288.888436] ? fput+0x130/0x1a0 [ 288.891711] ? ksys_write+0x1a6/0x250 [ 288.895521] ? __ia32_sys_read+0xb0/0xb0 [ 288.899589] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 288.905127] __x64_sys_sendto+0xe1/0x1a0 [ 288.909195] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 288.914219] do_syscall_64+0x1b1/0x800 [ 288.918110] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 288.922962] ? syscall_return_slowpath+0x5c0/0x5c0 [ 288.927896] ? syscall_return_slowpath+0x30f/0x5c0 [ 288.932816] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 288.938175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 288.943044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.948232] RIP: 0033:0x4559f9 04:36:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = accept4(r0, &(0x7f0000000980)=@l2, &(0x7f0000000080)=0x80, 0x0) recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/165, 0xa5}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/247, 0xf7}, {&(0x7f00000000c0)=""/4, 0x4}], 0x8, &(0x7f0000000840)=""/248, 0xf8, 0x1}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bind$alg(r2, &(0x7f0000000b80)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x46) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 288.951404] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.970601] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 288.978343] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 288.985619] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 288.993880] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 289.005761] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 289.013044] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000017 04:36:47 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006800)={'lo\x00', 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r1, 0x3, 0xf1f, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r0}]}, 0x1c}, 0x1}, 0x0) 04:36:47 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x3, 0x1, 0x41a9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r2, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0x58) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0xa, @in6, 0x0, 0x1, 0x0, 0xfffffffffffbfffe}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x8001, 0x1) 04:36:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(0xffffffffffffffff, 0x1) 04:36:47 executing program 3 (fault-call:7 fault-nth:24): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:47 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) 04:36:47 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180), &(0x7f0000000540)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, 0x60}, &(0x7f0000000140)=0x98) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x101, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/2, 0x2}, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000500)={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x101, 0x1, [0x1]}, &(0x7f0000000040)=0xa) 04:36:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x800000000000000}], 0x1d0, 0x3) [ 289.375615] FAULT_INJECTION: forcing a failure. [ 289.375615] name failslab, interval 1, probability 0, space 0, times 0 [ 289.386972] CPU: 0 PID: 22157 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 289.393911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.403539] Call Trace: [ 289.406151] dump_stack+0x1b9/0x294 [ 289.409819] ? dump_stack_print_info.cold.2+0x52/0x52 [ 289.415039] should_fail.cold.4+0xa/0x1a [ 289.419124] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 289.424256] ? graph_lock+0x170/0x170 [ 289.428074] ? inet_sendmsg+0x19f/0x690 [ 289.432069] ? sock_sendmsg+0xd5/0x120 [ 289.435981] ? __sys_sendto+0x3d7/0x670 [ 289.439977] ? __x64_sys_sendto+0xe1/0x1a0 [ 289.444363] ? do_syscall_64+0x1b1/0x800 [ 289.448489] ? find_held_lock+0x36/0x1c0 [ 289.452578] ? __lock_is_held+0xb5/0x140 [ 289.457204] ? check_same_owner+0x320/0x320 [ 289.461555] ? rcu_note_context_switch+0x710/0x710 [ 289.466517] __should_failslab+0x124/0x180 [ 289.470779] should_failslab+0x9/0x14 04:36:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x100000000}}, 0xfffffffffffffffc, 0x9fd, 0x8, 0x6fcb}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffff7}}, [0x1000, 0x40, 0x100000000, 0x100, 0x2, 0x0, 0x3, 0xfffffffffffffffe, 0x3ff, 0x2, 0x8, 0x7a, 0x4a, 0x9, 0xa5a]}, &(0x7f00000001c0)=0x100) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") close(r0) 04:36:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x6400000000000000}], 0x1d0, 0x3) 04:36:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200000008912, &(0x7f0000000000)="025cc83d6d345f8f760070") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200), &(0x7f0000000240)=0x8) socket$kcm(0x29, 0x4000000000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x5, 0x11, [@typed={0x2f, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) [ 289.474605] kmem_cache_alloc_node+0x272/0x780 [ 289.479222] __alloc_skb+0x111/0x780 [ 289.482972] ? skb_scrub_packet+0x580/0x580 [ 289.487325] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 289.492365] ? iov_iter_advance+0x2e4/0x14c0 [ 289.496820] ? check_same_owner+0x320/0x320 [ 289.501190] ? alloc_pages_current+0x114/0x210 [ 289.505792] ? iov_iter_npages+0xe60/0xe60 [ 289.510049] ? kasan_check_write+0x14/0x20 [ 289.514303] ? copyin+0xb7/0x100 [ 289.517688] sk_stream_alloc_skb+0x139/0x960 04:36:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) [ 289.522115] ? tcp_init_transfer+0x450/0x450 [ 289.526625] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 289.531666] ? iov_iter_advance+0x14c0/0x14c0 [ 289.536179] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 289.541753] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 289.546794] tcp_sendmsg_locked+0xea2/0x3ee0 [ 289.551237] ? tcp_sendpage+0x60/0x60 [ 289.555051] ? rcu_is_watching+0x85/0x140 [ 289.559217] ? rcu_report_qs_rnp+0x790/0x790 [ 289.563650] ? print_usage_bug+0xc0/0xc0 [ 289.567728] ? find_held_lock+0x36/0x1c0 [ 289.571831] ? lock_acquire+0x1dc/0x520 [ 289.575819] ? tcp_sendmsg+0x21/0x50 [ 289.579554] ? mark_held_locks+0xc9/0x160 [ 289.583747] ? __local_bh_enable_ip+0x161/0x230 [ 289.585458] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 289.588438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 289.588457] ? lock_sock_nested+0x9f/0x120 [ 289.588473] ? __local_bh_enable_ip+0x161/0x230 [ 289.588490] ? lock_sock_nested+0xe7/0x120 [ 289.588509] tcp_sendmsg+0x2f/0x50 [ 289.588526] inet_sendmsg+0x19f/0x690 [ 289.588538] ? __might_sleep+0x95/0x190 04:36:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x2}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0xaa0}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e24}], 0xac) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000340)=0x54) [ 289.588555] ? ipip_gro_receive+0x100/0x100 [ 289.630940] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 289.630959] ? security_socket_sendmsg+0x94/0xc0 [ 289.630976] ? ipip_gro_receive+0x100/0x100 [ 289.630992] sock_sendmsg+0xd5/0x120 [ 289.631008] __sys_sendto+0x3d7/0x670 [ 289.631027] ? __ia32_sys_getpeername+0xb0/0xb0 [ 289.631047] ? wait_for_completion+0x870/0x870 [ 289.631068] ? __lock_is_held+0xb5/0x140 [ 289.631095] ? __sb_end_write+0xac/0xe0 [ 289.631113] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 04:36:47 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000000080), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000279ffc)=0x7fff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x77a1, 0x4) [ 289.676528] ? fput+0x130/0x1a0 [ 289.679851] ? ksys_write+0x1a6/0x250 [ 289.683676] ? __ia32_sys_read+0xb0/0xb0 [ 289.687776] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 289.692653] __x64_sys_sendto+0xe1/0x1a0 [ 289.696736] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 289.701776] do_syscall_64+0x1b1/0x800 [ 289.705703] ? finish_task_switch+0x1ca/0x840 [ 289.710220] ? syscall_return_slowpath+0x5c0/0x5c0 [ 289.715280] ? syscall_return_slowpath+0x30f/0x5c0 [ 289.720229] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 289.725620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.730514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.735720] RIP: 0033:0x4559f9 [ 289.738913] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.758551] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 289.766378] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 04:36:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000080)=""/33, 0x21}], 0x2, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x58, 0x3, 0x5, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random=0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, "90ac9c532506b4bcc33974075e02885978e03ef89762fe9573b173266d59109b3197e55078bd5d0a75321aabc9b04267b81991b3f22eddab3bc6"}}}}, &(0x7f0000000180)={0x0, 0x1, [0x176, 0xd53, 0x61f, 0xa90]}) r1 = accept4(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000280)=0x5) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) recvfrom$inet(r1, &(0x7f00000003c0)=""/72, 0x48, 0x2002, &(0x7f0000000440)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000480)={0x0, 0x3, 0x200, 0x5}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000004c0)={'IDLETIMER\x00'}, &(0x7f0000000500)=0x1e) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000540)=0x831, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000005c0)='htcp\x00', 0x5) setsockopt(r1, 0x200, 0x1, &(0x7f0000000600)="a61e0bdc78bd3d15b888b58c2d4582c75129a38442389c371b514251ded44002e624a0b94b41673b7a406ef5008dd0f0a108e590828bb5664e13947eaca299929853b6ab6042009529a76ba24a0a77f5c05465a3852cbd48b49c5ad26b5c3101b1af34509374d11573dbe43ccf273f0b7b3bdda3d2210c115dfa241eccf2e2", 0x7f) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000680)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000006c0)={0x10001, 0x7, 0x3000}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000700)={0x2, 0x4, 0x1, 0xfff, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000780)={r4, 0x4}, 0x8) recvfrom$ax25(r1, &(0x7f00000007c0)=""/28, 0x1c, 0x100, &(0x7f0000000800)={0x3, {"36704b4f031c53"}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000840), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000880)={r0, r5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={r4, 0x8001}, &(0x7f0000000900)=0x8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000940)=0x6, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000980)={'bridge_slave_0\x00', 0x100000000}) connect$inet(r1, &(0x7f00000009c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000a00)={0x7, 0x2, 0xb9, 0x1ff, 0x4}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000a40)) sendmsg$nl_generic(r2, &(0x7f0000001b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000000ac0)={0x1030, 0x42, 0x108, 0x70bd27, 0x25dfdbfe, {0x17}, [@typed={0x14, 0x12, @str='bridge_slave_0\x00'}, @generic, @typed={0x8, 0x59, @ipv4=@loopback=0x7f000001}, @generic="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"]}, 0x1030}, 0x1, 0x0, 0x0, 0x4000}, 0x4800) 04:36:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x8}], 0x1d0, 0x3) 04:36:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001600)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001700)=0xe8) connect$can_bcm(r1, &(0x7f0000001740)={0x1d, r2}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r4 = accept(r3, 0x0, &(0x7f0000000000)) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) [ 289.773684] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 289.781096] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 289.788376] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 289.795752] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000018 04:36:48 executing program 5: r0 = socket(0x10, 0x20000000000003, 0x0) recvfrom(r0, &(0x7f0000000200)=""/249, 0xf9, 0x0, &(0x7f0000001900)=@hci={0x1f}, 0x707000) write(r0, &(0x7f0000000000)="220000005e000721004f4da761424d0bbc54b190243105ebd900001a000000000000", 0x22) 04:36:48 executing program 3 (fault-call:7 fault-nth:25): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="f20e8d00487889193e7fce240f149c9bc6723abc422103c1404f4f1dbe4e554e9fa4520c8bc3215d77df458eadecb0ccaf26e4a74c4553de06c0b624693419741680dab4bd65bbf74830dbc54180499e2c1e1c378b7e752f02b71c53de1e357705172df7cc81e6509ee58daac8666cc8118e0bd7304af759737a1f3023c9bcd9aae85f804226c1f4abe33609b522b849f5923ef5d688e344641efde54242bd1c528ad29b3adf5f757e6086eecedb7898ec3029e313b7d84be3da7b3a4238ee964a", 0xc1) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) bind$packet(r2, &(0x7f00000003c0)={0x11, 0x15, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = accept4(r1, &(0x7f0000000000)=@ethernet, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000300)={0x0, 0x7, 0x6, 0x5}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00000000c0)=0xff) 04:36:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x100000000000000}], 0x1d0, 0x3) 04:36:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(0xffffffffffffffff, 0x1) 04:36:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e22}, 0x10) 04:36:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000780)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000800)}}], 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000800)="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") 04:36:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @rand_addr}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 04:36:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x200000000000000}], 0x1d0, 0x3) 04:36:48 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x87, 0x3bb, &(0x7f00000000c0)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x40000}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001b40)={&(0x7f0000001700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/25, 0x19}, {&(0x7f00000017c0)=""/197, 0xc5}, {&(0x7f00000018c0)=""/5, 0x5}, {&(0x7f0000001900)=""/208, 0xd0}], 0x4, &(0x7f0000001a40)=""/224, 0xe0, 0x100000001}, 0x20) r1 = syz_genetlink_get_family_id$team(&(0x7f0000001bc0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000001f00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002100)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000001f40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000022c0)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002280)={&(0x7f0000002200)={0x5c, r1, 0x430, 0x70bd2c, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0xfffffffffffffccf, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x4) 04:36:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000140)={"626f6e643000000000041300", @ifru_names="00907000"}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xe841}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x5}, 0x8) [ 290.304091] FAULT_INJECTION: forcing a failure. [ 290.304091] name failslab, interval 1, probability 0, space 0, times 0 [ 290.315462] CPU: 1 PID: 22239 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 290.322401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.331761] Call Trace: [ 290.334368] dump_stack+0x1b9/0x294 [ 290.338028] ? dump_stack_print_info.cold.2+0x52/0x52 [ 290.343241] ? is_bpf_text_address+0xd7/0x170 [ 290.347759] ? kernel_text_address+0x79/0xf0 04:36:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl(r0, 0x4000008910, &(0x7f0000000100)="295ee1311f16f477671070") bind$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 290.352191] ? __unwind_start+0x166/0x330 [ 290.356367] should_fail.cold.4+0xa/0x1a [ 290.360515] ? __save_stack_trace+0x7e/0xd0 [ 290.364886] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 290.370020] ? graph_lock+0x170/0x170 [ 290.373840] ? save_stack+0x43/0xd0 [ 290.377490] ? kasan_kmalloc+0xc4/0xe0 [ 290.381403] ? kasan_slab_alloc+0x12/0x20 [ 290.385569] ? find_held_lock+0x36/0x1c0 [ 290.389653] ? __lock_is_held+0xb5/0x140 [ 290.393745] ? check_same_owner+0x320/0x320 [ 290.398120] ? rcu_note_context_switch+0x710/0x710 [ 290.403105] __should_failslab+0x124/0x180 [ 290.407363] should_failslab+0x9/0x14 [ 290.411189] kmem_cache_alloc_node_trace+0x26f/0x770 [ 290.416324] __kmalloc_node_track_caller+0x33/0x70 [ 290.421278] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 290.426062] __alloc_skb+0x14d/0x780 [ 290.429805] ? skb_scrub_packet+0x580/0x580 [ 290.434190] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 290.439233] ? iov_iter_advance+0x2e4/0x14c0 [ 290.443679] ? check_same_owner+0x320/0x320 [ 290.448038] ? alloc_pages_current+0x114/0x210 04:36:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1000000000000000}], 0x1d0, 0x3) 04:36:48 executing program 4: r0 = socket(0x4, 0x6, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001140)={0x1, 0x28, &(0x7f0000001100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001180)={r1, 0x5, 0x10}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001100), 0x22b) r2 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0x773, 0x8) shutdown(r2, 0x1) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000010c0)={{&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f0000000000), 0x41}, 0x20) 04:36:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="05898475c601c297ad56d7d37a06e156f17a4f9b5ac02c201c5c595a3dd45f5d355b8e8332bc24", 0x27) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r2, 0x38, &(0x7f0000000340)}, 0x10) [ 290.452675] ? iov_iter_npages+0xe60/0xe60 [ 290.457131] ? kasan_check_write+0x14/0x20 [ 290.461387] ? copyin+0xb7/0x100 [ 290.464779] sk_stream_alloc_skb+0x139/0x960 [ 290.469224] ? tcp_init_transfer+0x450/0x450 [ 290.473664] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 290.479747] ? iov_iter_advance+0x14c0/0x14c0 [ 290.484262] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 290.489902] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 290.494947] tcp_sendmsg_locked+0xea2/0x3ee0 [ 290.499390] ? tcp_sendpage+0x60/0x60 04:36:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x5, 0xa, 0x564) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x87, @multicast2=0xe0000002, 0x4e24, 0x1, 'sh\x00', 0x0, 0xfe2a, 0x13}, 0x2c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 290.503213] ? rcu_is_watching+0x85/0x140 [ 290.507404] ? rcu_report_qs_rnp+0x790/0x790 [ 290.511840] ? print_usage_bug+0xc0/0xc0 [ 290.515943] ? find_held_lock+0x36/0x1c0 [ 290.520668] ? lock_acquire+0x1dc/0x520 [ 290.524676] ? tcp_sendmsg+0x21/0x50 [ 290.528430] ? mark_held_locks+0xc9/0x160 [ 290.532597] ? __local_bh_enable_ip+0x161/0x230 [ 290.537291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 290.542321] ? lock_sock_nested+0x9f/0x120 [ 290.546574] ? __local_bh_enable_ip+0x161/0x230 [ 290.551268] ? lock_sock_nested+0xe7/0x120 [ 290.555518] tcp_sendmsg+0x2f/0x50 [ 290.559083] inet_sendmsg+0x19f/0x690 [ 290.563160] ? __might_sleep+0x95/0x190 [ 290.567422] ? ipip_gro_receive+0x100/0x100 [ 290.572235] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 290.577811] ? security_socket_sendmsg+0x94/0xc0 [ 290.582602] ? ipip_gro_receive+0x100/0x100 [ 290.586959] sock_sendmsg+0xd5/0x120 [ 290.590687] __sys_sendto+0x3d7/0x670 [ 290.594501] ? __ia32_sys_getpeername+0xb0/0xb0 [ 290.599192] ? wait_for_completion+0x870/0x870 [ 290.603816] ? __lock_is_held+0xb5/0x140 [ 290.607910] ? __sb_end_write+0xac/0xe0 [ 290.611906] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 290.617464] ? fput+0x130/0x1a0 [ 290.620763] ? ksys_write+0x1a6/0x250 [ 290.624612] ? __ia32_sys_read+0xb0/0xb0 [ 290.628694] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 290.634251] __x64_sys_sendto+0xe1/0x1a0 [ 290.638330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 290.643366] do_syscall_64+0x1b1/0x800 [ 290.647275] ? syscall_return_slowpath+0x5c0/0x5c0 [ 290.652226] ? syscall_return_slowpath+0x30f/0x5c0 [ 290.657180] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 290.662570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 290.667441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.672642] RIP: 0033:0x4559f9 [ 290.675870] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.695330] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 290.703079] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 290.710366] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 290.717647] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 290.724949] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 290.732233] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000019 04:36:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x10000000}], 0x1d0, 0x3) 04:36:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x1) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000000000), 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) 04:36:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = socket(0x3, 0x2, 0x7fffffff) connect$ax25(r1, &(0x7f0000000000)={0x3, {"878770c46d3368"}, 0x9}, 0x10) 04:36:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x2400000000) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000080)="6887f6521d05d61a450e0518c296f487c3b91c6f3963341c9d58491103c6a2b77499cbbb1dac0fb52589191985decacc1ee266c48e43e0301f50d86e9cf3db8e8ef99fc51fea248f23f9cb2f161c68ba216c164615230dcf4991a0f48bf0500d126bf41d8944", &(0x7f00000001c0)=""/10}, 0x18) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:49 executing program 3 (fault-call:7 fault-nth:26): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f168ee269e470") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x3c8, [0x20000100, 0x0, 0x0, 0x20000328, 0x20000358], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, 'veth0_to_bridge\x00', 'nr0\x00', 'gre0\x00', 'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x9, 0x0, 0x0, 'ipddp0\x00', 'bridge_slave_1\x00', '\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0x118, 0x150, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'syz_tun\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bridge_slave_1\x00', '\x00', 'lo\x00', 'team0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x108, 0x140, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x440) r2 = socket(0x5, 0x3, 0xfffffffffffffffe) getsockname$packet(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002700)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002740)={r1}) sendmsg$xdp(r2, &(0x7f00000029c0)={&(0x7f0000002780)={0x2c, 0x4, r3, 0x19, r4}, 0x10, &(0x7f0000002980)=[{&(0x7f00000027c0)="5342172ae9e047c33c36e426fb7f997e2f184459e8a94dd0901397", 0x1b}, {&(0x7f0000002800)="673dc182e0330c03f652272cdc90ac9336fcf63bc57600960aa505ac84566abfbe0d758a51732fb525adba86792a86c968db808f8f694acdbff74f5e46fd0407c35442aca459445a0fb4da7ac06d6c2e53443af4115da43798c281ffaeffd02cead3aefef1f81e498dc28a6a1f1f317bd0a5cba56b43bb6b9cd94719d813d52639d0b7fc50c67731da76e953d34ac315c04bd7195a96d66f863591f462899404190232822b02e1954b368f61dd3cca2675649f03f612", 0xb6}, {&(0x7f00000028c0)="c03882818993311d0aa383994b255ce05212c98c1177b27e61fb12165ee5997b76c8ade833d6ec899d5fdf8496505546b5fbd5850744ed882aa81bf42da212a14253ad7a49b6071e15db49384d4bb338155ff650a6aea07c5557398e7008c40502ad29ab9e2aed72d08eafcab9f1fde8896b17cf78d20b486041bfba35479e4b4fd92390bc2fd6bde253fa1b013be37560a4392e3267bb8119d6e42cfa5c330b3349d0cfae2f23f9", 0xa8}], 0x3, 0x0, 0x0, 0x881}, 0x804) socket$inet(0x2, 0x80000, 0x3f) 04:36:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(0xffffffffffffffff, 0x1) 04:36:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @rand_addr=0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0x5}], 0xc4) pwrite64(r0, &(0x7f0000000240)="3506f0975a5fcc27a3e3fd30036b8cebe7019754d0f7f79777bf3b805076fcd03c71eccc2b9ef758c8d7f4d0efc1e8754c0f33fdee18d176fc1e3f3d9e5c3cd8d5e3009cf7", 0x45, 0x13) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 04:36:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x2000000}], 0x1d0, 0x3) 04:36:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x3e, r2}) [ 291.258479] kernel msg: ebtables bug: please report to author: bad policy [ 291.279307] FAULT_INJECTION: forcing a failure. [ 291.279307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.291368] CPU: 1 PID: 22292 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 291.298310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.307823] Call Trace: [ 291.310434] dump_stack+0x1b9/0x294 [ 291.314103] ? dump_stack_print_info.cold.2+0x52/0x52 [ 291.319319] ? is_bpf_text_address+0xd7/0x170 [ 291.323838] ? kernel_text_address+0x79/0xf0 [ 291.328273] should_fail.cold.4+0xa/0x1a [ 291.332377] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 291.337517] ? debug_check_no_locks_freed+0x310/0x310 [ 291.342736] ? sk_stream_alloc_skb+0x139/0x960 [ 291.347355] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 291.351956] ? tcp_sendmsg+0x2f/0x50 04:36:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) socket$inet6(0xa, 0x1, 0x66f2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="ee4ea109ec1d3059c8fa1a5479537d8bdaa1d391b9a614fa86f15e86b15e779a987cef2afb1c2e9bf86d7537467a18785d3e444a6c755f6ee62aa147e8c56c3b26f35fd393541b8a47caada6be178995878114e91b8a403f48b044ccf0cdf24a7de194d9c9057639c2c335cf", 0x6c) 04:36:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x11e}], 0x1d0, 0x3) [ 291.355689] ? inet_sendmsg+0x19f/0x690 [ 291.359674] ? sock_sendmsg+0xd5/0x120 [ 291.363617] ? __sys_sendto+0x3d7/0x670 [ 291.367672] ? __x64_sys_sendto+0xe1/0x1a0 [ 291.371925] ? do_syscall_64+0x1b1/0x800 [ 291.376004] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.381387] ? __lock_is_held+0xb5/0x140 [ 291.385484] ? __lock_is_held+0xb5/0x140 [ 291.389565] ? perf_trace_xfs_rmapbt_class+0x760/0x800 [ 291.394871] __alloc_pages_nodemask+0x34e/0xd70 [ 291.399569] ? kmem_cache_alloc_node_trace+0x34e/0x770 04:36:49 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000001440)=@hci, &(0x7f00000014c0)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000016c0)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001680)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010128bd7000fedbdf250100000008000500000000000800060000000000080005003efd0000080004000000000054000100080008002839000008000600646800000c0007002200000008000000080002003c000000080009004b0000000800050002000000080008000300000014000300e00000010000000000000000000000003c00030008000500ffffffff14000600ff0100000000000000000000000000011400060000000000000000000000000000000001080005007f000001"], 0xc4}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) listen(r0, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x3, 0x4, 0x1, 0x1}}, {&(0x7f0000000000)=""/139, 0x8b}, &(0x7f00000000c0), 0x24}, 0xa0) unshare(0x48000000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000003c0)=ANY=[@ANYBLOB="ac1414bbac14141d0100000005000000ffffffffac1414bbe0000001fffffffcac14140d3a3a7aad43b2f60633f5de0022b98bf4c286f69a2af59a1287f3da600b6418030dd26cc899d0a9a5f5e4e9692819883b08b50a9dd5620101ca01ff2ec74a26fb5c4af3888d5ac6d6cdeb5a1c8497db0b5556c8a337e8f08e6c2c9528a2997111f8579fcc23436d651d80808057e672ea25bce7fb5dafceb4db7e92ecdc9d15e70c88bca38c976ec98e8817744dbadbe04c83b149ad164e8a3a019e1ec2d6dd1d0b6a5639f731d338e3"], 0x24) unshare(0x23fffffc) 04:36:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$FICLONE(r0, 0x40049409, r0) ioctl(r0, 0x0, &(0x7f0000000000)="e1eb76f1ba9517f02a25fe7be35a63a2f1eb8dbde3475dea6f14de6ef0cdc4323110df245390f07c1e1f4e93ecd566e05d46f1cf499adc7af6e33d38b204fa700acd4b76d7c469619ec338ca2a35438b235eebc3a5") ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) [ 291.404903] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 291.409945] ? graph_lock+0x170/0x170 [ 291.413776] ? __kmalloc_node_track_caller+0x47/0x70 [ 291.418902] ? find_held_lock+0x36/0x1c0 [ 291.422998] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 291.428562] alloc_pages_current+0x10c/0x210 [ 291.432998] skb_page_frag_refill+0x453/0x6a0 [ 291.437515] ? sock_kzfree_s+0x60/0x60 [ 291.441420] ? _copy_from_iter_full+0x2b0/0xd10 [ 291.446112] ? usercopy_warn+0x120/0x120 [ 291.450191] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 291.455229] ? iov_iter_advance+0x14c0/0x14c0 [ 291.459744] sk_page_frag_refill+0x55/0x1f0 [ 291.464091] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 291.468618] ? tcp_sendpage+0x60/0x60 [ 291.472438] ? rcu_is_watching+0x85/0x140 [ 291.476604] ? rcu_report_qs_rnp+0x790/0x790 [ 291.481039] ? print_usage_bug+0xc0/0xc0 [ 291.485112] ? find_held_lock+0x36/0x1c0 [ 291.489193] ? lock_acquire+0x1dc/0x520 [ 291.493180] ? tcp_sendmsg+0x21/0x50 [ 291.496917] ? mark_held_locks+0xc9/0x160 [ 291.501079] ? __local_bh_enable_ip+0x161/0x230 04:36:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x10}], 0x1d0, 0x3) [ 291.505773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 291.510799] ? lock_sock_nested+0x9f/0x120 [ 291.515054] ? __local_bh_enable_ip+0x161/0x230 [ 291.519741] ? lock_sock_nested+0xe7/0x120 [ 291.519982] IPVS: ftp: loaded support on port[0] = 21 [ 291.523993] tcp_sendmsg+0x2f/0x50 [ 291.524010] inet_sendmsg+0x19f/0x690 [ 291.524024] ? __might_sleep+0x95/0x190 [ 291.524042] ? ipip_gro_receive+0x100/0x100 [ 291.524061] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 291.524080] ? security_socket_sendmsg+0x94/0xc0 [ 291.524095] ? ipip_gro_receive+0x100/0x100 04:36:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 291.524111] sock_sendmsg+0xd5/0x120 [ 291.524126] __sys_sendto+0x3d7/0x670 [ 291.524145] ? __ia32_sys_getpeername+0xb0/0xb0 [ 291.524163] ? wait_for_completion+0x870/0x870 [ 291.524188] ? __lock_is_held+0xb5/0x140 [ 291.580348] ? __sb_end_write+0xac/0xe0 [ 291.584342] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 291.589893] ? fput+0x130/0x1a0 [ 291.593193] ? ksys_write+0x1a6/0x250 [ 291.597010] ? __ia32_sys_read+0xb0/0xb0 [ 291.601086] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 291.606649] __x64_sys_sendto+0xe1/0x1a0 [ 291.610724] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 291.615771] do_syscall_64+0x1b1/0x800 [ 291.619670] ? finish_task_switch+0x1ca/0x840 [ 291.624185] ? syscall_return_slowpath+0x5c0/0x5c0 [ 291.629130] ? syscall_return_slowpath+0x30f/0x5c0 [ 291.634079] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 291.639464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 291.644330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.649527] RIP: 0033:0x4559f9 04:36:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 291.652716] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.672263] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 291.679988] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 291.687273] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 291.694570] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 291.701854] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 291.709138] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000001a [ 291.725991] IPVS: ftp: loaded support on port[0] = 21 [ 291.766172] kernel msg: ebtables bug: please report to author: bad policy 04:36:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007100)=[{{&(0x7f0000006700)=@rc={0x1f}, 0x80, &(0x7f0000006a00)=[{&(0x7f0000006780)="3245c6292dd115073bcc7ddba0d0977ba886b66c83037c50e8ab6be4f445dbef85a4fc839c280ef439c617944c2288a6e17db4fe6ef1c80b6138ba", 0x3b}], 0x1, &(0x7f0000006a40)}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x0, 0x0, 0x3de}, 0x0) 04:36:50 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x20, 0x0, 0x0) r1 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x74}, [], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 04:36:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x40000000000074, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 04:36:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000000)=0x80, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x6400}], 0x1d0, 0x3) 04:36:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x0) 04:36:50 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306}, 0x40, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gretap0\x00'}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:50 executing program 3 (fault-call:7 fault-nth:27): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000400)="295ee1311f16f477671070") sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000c5dcb933cfaebaac00010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000b4c54cac150aece575c2a1fa252441117e64790919431ec1b243f34bbd11fcc9baa3a4feba167ecae22811264c90b5ad7f9d9748a892bdd4fa2b7bc43094c77692ac531a20eb94930390f7fb17ee25656db29394ad1cfb4bcaa033e2b3ded10c0d1a49466ccdf6db6a1b920c1736d2"], 0x70}, 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x13f) 04:36:50 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7, 0x6, 0x8, 0x8, 0x1, 0x9}, 0x2c) ioctl(r0, 0x7f5, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x0, 0x3ff) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040), 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) accept4$alg(r3, 0x0, 0x0, 0x80800) 04:36:50 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xff}, {0x4, 0x7}, {0x3, 0x1354}, {0x8, 0x6}], 0x4) listen(r1, 0x0) [ 292.265182] FAULT_INJECTION: forcing a failure. [ 292.265182] name failslab, interval 1, probability 0, space 0, times 0 [ 292.276491] CPU: 1 PID: 22373 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 292.283427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.292789] Call Trace: [ 292.295395] dump_stack+0x1b9/0x294 [ 292.299048] ? dump_stack_print_info.cold.2+0x52/0x52 [ 292.304257] ? mark_held_locks+0xc9/0x160 [ 292.308420] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 292.313983] should_fail.cold.4+0xa/0x1a [ 292.318056] ? trace_hardirqs_on+0xd/0x10 [ 292.322223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 292.327347] ? graph_lock+0x170/0x170 [ 292.331161] ? tcp_sendmsg+0x2f/0x50 [ 292.334892] ? inet_sendmsg+0x19f/0x690 [ 292.338882] ? graph_lock+0x170/0x170 [ 292.342709] ? do_syscall_64+0x1b1/0x800 [ 292.346788] ? find_held_lock+0x36/0x1c0 [ 292.350873] ? __lock_is_held+0xb5/0x140 [ 292.354953] ? check_same_owner+0x320/0x320 [ 292.359289] ? rcu_note_context_switch+0x710/0x710 [ 292.364236] __should_failslab+0x124/0x180 [ 292.368503] should_failslab+0x9/0x14 [ 292.372313] kmem_cache_alloc_node+0x272/0x780 [ 292.376907] ? mem_cgroup_sk_free+0x90/0x90 [ 292.381246] __alloc_skb+0x111/0x780 [ 292.384985] ? skb_scrub_packet+0x580/0x580 [ 292.389318] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 292.394354] ? iov_iter_advance+0x2e4/0x14c0 [ 292.398780] ? check_same_owner+0x320/0x320 [ 292.403141] ? alloc_pages_current+0x114/0x210 [ 292.407744] ? iov_iter_npages+0xe60/0xe60 04:36:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xba2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x4e22, 0x0, 0x4e23, 0xf35, 0x2, 0x80, 0x20, 0x3c, 0x0, r1}, {0x9, 0x8, 0x5, 0x2, 0x3, 0x6, 0x223f, 0x3ff}, {0x101, 0xfffffffffffffff7, 0x81, 0xfffffffffffffffd}, 0x9, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x3, 0x0, 0x3, 0x2, 0x20, 0x7}}, 0xe8) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x7e, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, &(0x7f0000000200)=0x20) [ 292.411999] ? kasan_check_write+0x14/0x20 [ 292.416247] ? copyin+0xb7/0x100 [ 292.419624] sk_stream_alloc_skb+0x139/0x960 [ 292.424045] ? tcp_init_transfer+0x450/0x450 [ 292.428462] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 292.433494] ? iov_iter_advance+0x14c0/0x14c0 [ 292.438003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 292.443550] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 292.448582] tcp_sendmsg_locked+0xea2/0x3ee0 [ 292.453018] ? tcp_sendpage+0x60/0x60 [ 292.456827] ? rcu_is_watching+0x85/0x140 [ 292.460984] ? rcu_report_qs_rnp+0x790/0x790 04:36:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) accept$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x5, 0x4) connect$inet6(r0, &(0x7f0000006fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x7, 0x668, 0xe3}, 0x10) [ 292.465409] ? print_usage_bug+0xc0/0xc0 [ 292.469481] ? find_held_lock+0x36/0x1c0 [ 292.473557] ? lock_acquire+0x1dc/0x520 [ 292.478173] ? tcp_sendmsg+0x21/0x50 [ 292.481899] ? mark_held_locks+0xc9/0x160 [ 292.486316] ? __local_bh_enable_ip+0x161/0x230 [ 292.490996] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 292.496191] ? lock_sock_nested+0x9f/0x120 [ 292.500436] ? __local_bh_enable_ip+0x161/0x230 [ 292.505116] ? lock_sock_nested+0xe7/0x120 [ 292.509359] tcp_sendmsg+0x2f/0x50 04:36:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x13, 0xf, 0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @rand_addr=0x6}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r4, 0xebd}, 0x8) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0xd8, r3, 0x400, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x90a}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x27}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x211}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x35}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xd8}, 0x1}, 0x40000) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={r1, &(0x7f00000006c0)="619de961cfdaefffae8b506d519ae5ae798dad63c5d00ec0454c5cdd401616240192444a1a247772b8e2ab0ffcc5fc678fe220210f8d252c43b6f8bee4fbbaa515896bcaae016c4a622b4e80d9844e7aebb7c58f34b70e4275017cfa54d3c2e7f5f525faa85d338952f8c7ffc90bac48464db66ca15a9ac5706cb97aec52de841c1e2cebb983aa0de81d038c2c1d2b1bd1da333d9dbb076d9af94ef9bdfa6dde70f1dc017eeabdf640f74b71dfa1eaec92713beb9a5bb37beb9a12bdbc58a0b5ba5adddc77465470ee8c5805feac3c65e6fa6f9d6972f4", &(0x7f00000004c0)=""/136}, 0x18) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x64000404}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x1c, r3, 0x0, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x10) [ 292.512907] inet_sendmsg+0x19f/0x690 [ 292.516712] ? __might_sleep+0x95/0x190 [ 292.520694] ? ipip_gro_receive+0x100/0x100 [ 292.525031] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 292.530577] ? security_socket_sendmsg+0x94/0xc0 [ 292.535341] ? ipip_gro_receive+0x100/0x100 [ 292.539673] sock_sendmsg+0xd5/0x120 [ 292.543395] __sys_sendto+0x3d7/0x670 [ 292.547208] ? __ia32_sys_getpeername+0xb0/0xb0 [ 292.551890] ? wait_for_completion+0x870/0x870 [ 292.556490] ? __lock_is_held+0xb5/0x140 [ 292.560568] ? __sb_end_write+0xac/0xe0 [ 292.564825] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 292.570375] ? fput+0x130/0x1a0 [ 292.573668] ? ksys_write+0x1a6/0x250 [ 292.577479] ? __ia32_sys_read+0xb0/0xb0 [ 292.581545] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 292.587113] __x64_sys_sendto+0xe1/0x1a0 [ 292.591185] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 292.596211] do_syscall_64+0x1b1/0x800 [ 292.600101] ? finish_task_switch+0x1ca/0x840 [ 292.604604] ? syscall_return_slowpath+0x5c0/0x5c0 [ 292.609539] ? syscall_return_slowpath+0x30f/0x5c0 04:36:50 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000040), 0x4) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000080)=""/234, &(0x7f0000000000)=0xea) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000001500)=0x2, 0x2) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000002c0)={r3, &(0x7f0000000200)=""/188}) [ 292.614480] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 292.619852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 292.624713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.629911] RIP: 0033:0x4559f9 [ 292.633100] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.652513] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:36:50 executing program 5: r0 = socket(0x11, 0x80003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) syz_emit_ethernet(0x34, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 04:36:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x1e01}], 0x1d0, 0x3) 04:36:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 292.660240] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 292.667526] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 292.674805] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 292.682084] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 292.689368] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000001b 04:36:50 executing program 3 (fault-call:7 fault-nth:28): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) [ 292.861724] FAULT_INJECTION: forcing a failure. [ 292.861724] name failslab, interval 1, probability 0, space 0, times 0 [ 292.873228] CPU: 0 PID: 22426 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 292.880165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.889516] Call Trace: [ 292.892111] dump_stack+0x1b9/0x294 [ 292.895750] ? dump_stack_print_info.cold.2+0x52/0x52 [ 292.900942] ? is_bpf_text_address+0xd7/0x170 [ 292.905462] ? kernel_text_address+0x79/0xf0 [ 292.909868] ? __unwind_start+0x166/0x330 [ 292.914024] should_fail.cold.4+0xa/0x1a [ 292.918084] ? __save_stack_trace+0x7e/0xd0 [ 292.922408] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 292.927517] ? graph_lock+0x170/0x170 [ 292.931317] ? save_stack+0x43/0xd0 [ 292.934943] ? kasan_kmalloc+0xc4/0xe0 [ 292.938826] ? kasan_slab_alloc+0x12/0x20 [ 292.942979] ? find_held_lock+0x36/0x1c0 [ 292.947048] ? __lock_is_held+0xb5/0x140 [ 292.951124] ? check_same_owner+0x320/0x320 [ 292.955450] ? rcu_note_context_switch+0x710/0x710 [ 292.960391] __should_failslab+0x124/0x180 [ 292.964629] should_failslab+0x9/0x14 [ 292.968430] kmem_cache_alloc_node_trace+0x26f/0x770 [ 292.973544] __kmalloc_node_track_caller+0x33/0x70 [ 292.978482] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 292.983246] __alloc_skb+0x14d/0x780 [ 292.986965] ? skb_scrub_packet+0x580/0x580 [ 292.991290] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 292.996311] ? iov_iter_advance+0x2e4/0x14c0 [ 293.000726] ? check_same_owner+0x320/0x320 [ 293.005051] ? alloc_pages_current+0x114/0x210 [ 293.009639] ? iov_iter_npages+0xe60/0xe60 [ 293.013878] ? kasan_check_write+0x14/0x20 [ 293.018117] ? copyin+0xb7/0x100 [ 293.021494] sk_stream_alloc_skb+0x139/0x960 [ 293.025922] ? tcp_init_transfer+0x450/0x450 [ 293.030332] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 293.035353] ? iov_iter_advance+0x14c0/0x14c0 [ 293.039853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 293.045396] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 293.050417] tcp_sendmsg_locked+0xea2/0x3ee0 [ 293.054843] ? tcp_sendpage+0x60/0x60 [ 293.058644] ? rcu_is_watching+0x85/0x140 [ 293.062798] ? rcu_report_qs_rnp+0x790/0x790 [ 293.067223] ? print_usage_bug+0xc0/0xc0 [ 293.071288] ? find_held_lock+0x36/0x1c0 [ 293.075371] ? lock_acquire+0x1dc/0x520 [ 293.079344] ? tcp_sendmsg+0x21/0x50 [ 293.083067] ? mark_held_locks+0xc9/0x160 [ 293.087220] ? __local_bh_enable_ip+0x161/0x230 [ 293.091898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 293.096917] ? lock_sock_nested+0x9f/0x120 [ 293.101157] ? __local_bh_enable_ip+0x161/0x230 [ 293.105837] ? lock_sock_nested+0xe7/0x120 [ 293.110074] tcp_sendmsg+0x2f/0x50 [ 293.113626] inet_sendmsg+0x19f/0x690 [ 293.117512] ? __might_sleep+0x95/0x190 [ 293.122011] ? ipip_gro_receive+0x100/0x100 [ 293.126339] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 293.131892] ? security_socket_sendmsg+0x94/0xc0 [ 293.136654] ? ipip_gro_receive+0x100/0x100 [ 293.140977] sock_sendmsg+0xd5/0x120 [ 293.144702] __sys_sendto+0x3d7/0x670 [ 293.148515] ? __ia32_sys_getpeername+0xb0/0xb0 [ 293.153197] ? wait_for_completion+0x870/0x870 [ 293.157799] ? __lock_is_held+0xb5/0x140 04:36:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x7ffed) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) pread64(r0, &(0x7f00000000c0)=""/176, 0x95, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:51 executing program 5: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000000)=@l2={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001300)="700460213d89b3cd0b663342c5fcf158f60e556e7413522c8618252f714dd689125afa2bc9e74da4dcf95e9023fc63b0a10f4e5ed9a91b65367235a7212eeb89a661718b076165f0a95bbb618f86fee9f001694e01b63dd9d150ede268370c23ed723163fed9b5217a6847c76a3256f4fbe6261ffb13cfb8ab396d046b573f7d380311789f275e898d53c271bb77e3128b46454130477150f0a936fc98cad9d97f4618de52170c933bc6e2b24203b38361a1bca2027c0eb71aa06bee60cc831ad56c", 0xc2}], 0x1, &(0x7f00000012c0)=ANY=[@ANYBLOB="96"], 0x1}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x4b8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) [ 293.161881] ? __sb_end_write+0xac/0xe0 [ 293.165867] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 293.171416] ? fput+0x130/0x1a0 [ 293.174704] ? ksys_write+0x1a6/0x250 [ 293.178513] ? __ia32_sys_read+0xb0/0xb0 [ 293.183111] __x64_sys_sendto+0xe1/0x1a0 [ 293.187180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 293.192208] do_syscall_64+0x1b1/0x800 [ 293.196113] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 293.200974] ? syscall_return_slowpath+0x5c0/0x5c0 [ 293.205924] ? syscall_return_slowpath+0x30f/0x5c0 [ 293.210870] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 293.216253] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.221119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.226315] RIP: 0033:0x4559f9 [ 293.229505] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.248872] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 293.256593] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 04:36:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x0) 04:36:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/224, &(0x7f0000000180)=0xe0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe00000100000000080018000000000075a2c1b1403177a1ba0afe948fdc1f0805bf223ced164b95a930bfa2a40a0bf53a9366bf4cfb1be65f3cbcca12d88e052618120ae6830b9762eb526738e69f"], 0x1}, 0x1}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) 04:36:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x2}], 0x1d0, 0x3) 04:36:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000000540), &(0x7f00000005c0)=0x80, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, r3, 0x314, 0x70bd2d, 0x25dfdbff, {0x11}}, 0x14}, 0x1}, 0x4000004) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:51 executing program 3 (fault-call:7 fault-nth:29): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) [ 293.263868] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 293.271143] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 293.278441] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 293.285740] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000001c 04:36:51 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="c3a4e40173d3408e600f7c003f31a19ad05d12923aecb981dcfb664b7379f769c9cd240c62d7860615d74dcd93e8a6066b033542ee8c7bd3004615493a672dc389731af1a4f780cb50cd20cd3bf4c9928c1b5157da33517683637ed2cdaf435b8d7550f1887fa9eb3a6ef5df7de3d419") bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x3, 0x4) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/99, 0x14}, 0x0) [ 293.408609] FAULT_INJECTION: forcing a failure. [ 293.408609] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.420558] CPU: 0 PID: 22453 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 293.427494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.436862] Call Trace: [ 293.439466] dump_stack+0x1b9/0x294 [ 293.443119] ? dump_stack_print_info.cold.2+0x52/0x52 [ 293.448327] ? is_bpf_text_address+0xd7/0x170 [ 293.452867] ? kernel_text_address+0x79/0xf0 [ 293.457292] should_fail.cold.4+0xa/0x1a [ 293.461360] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 293.466487] ? debug_check_no_locks_freed+0x310/0x310 [ 293.471688] ? sk_stream_alloc_skb+0x139/0x960 [ 293.476286] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 293.480877] ? tcp_sendmsg+0x2f/0x50 [ 293.484598] ? inet_sendmsg+0x19f/0x690 [ 293.488581] ? sock_sendmsg+0xd5/0x120 [ 293.492477] ? __sys_sendto+0x3d7/0x670 [ 293.496459] ? __x64_sys_sendto+0xe1/0x1a0 [ 293.500706] ? do_syscall_64+0x1b1/0x800 [ 293.504780] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.510157] ? __lock_is_held+0xb5/0x140 [ 293.514247] ? __lock_is_held+0xb5/0x140 [ 293.518323] ? ecc_point_mult.isra.2+0x310/0x31d0 [ 293.523190] __alloc_pages_nodemask+0x34e/0xd70 [ 293.527874] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 293.533171] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 293.538206] ? graph_lock+0x170/0x170 [ 293.542195] ? __kmalloc_node_track_caller+0x47/0x70 [ 293.547313] ? find_held_lock+0x36/0x1c0 [ 293.551398] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 293.556957] alloc_pages_current+0x10c/0x210 [ 293.561382] skb_page_frag_refill+0x453/0x6a0 [ 293.565900] ? sock_kzfree_s+0x60/0x60 [ 293.569797] ? _copy_from_iter_full+0x2b0/0xd10 [ 293.574476] ? usercopy_warn+0x120/0x120 [ 293.578552] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 293.583598] ? iov_iter_advance+0x14c0/0x14c0 [ 293.588119] sk_page_frag_refill+0x55/0x1f0 [ 293.592462] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 293.596981] ? tcp_sendpage+0x60/0x60 [ 293.600796] ? rcu_is_watching+0x85/0x140 [ 293.604959] ? rcu_report_qs_rnp+0x790/0x790 [ 293.609379] ? print_usage_bug+0xc0/0xc0 [ 293.613452] ? find_held_lock+0x36/0x1c0 [ 293.617528] ? lock_acquire+0x1dc/0x520 [ 293.621504] ? tcp_sendmsg+0x21/0x50 [ 293.625227] ? mark_held_locks+0xc9/0x160 [ 293.629385] ? __local_bh_enable_ip+0x161/0x230 [ 293.634067] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 293.639264] ? lock_sock_nested+0x9f/0x120 [ 293.643505] ? __local_bh_enable_ip+0x161/0x230 [ 293.648265] ? lock_sock_nested+0xe7/0x120 [ 293.652506] tcp_sendmsg+0x2f/0x50 [ 293.656055] inet_sendmsg+0x19f/0x690 [ 293.659857] ? __might_sleep+0x95/0x190 [ 293.663838] ? ipip_gro_receive+0x100/0x100 [ 293.668169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 293.673723] ? security_socket_sendmsg+0x94/0xc0 [ 293.678489] ? ipip_gro_receive+0x100/0x100 [ 293.682817] sock_sendmsg+0xd5/0x120 [ 293.686535] __sys_sendto+0x3d7/0x670 [ 293.690344] ? __ia32_sys_getpeername+0xb0/0xb0 [ 293.695025] ? wait_for_completion+0x870/0x870 [ 293.699628] ? __lock_is_held+0xb5/0x140 [ 293.703711] ? __sb_end_write+0xac/0xe0 [ 293.707734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 293.713280] ? fput+0x130/0x1a0 [ 293.716577] ? ksys_write+0x1a6/0x250 [ 293.720392] ? __ia32_sys_read+0xb0/0xb0 [ 293.724461] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 293.730015] __x64_sys_sendto+0xe1/0x1a0 [ 293.734096] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 293.739133] do_syscall_64+0x1b1/0x800 [ 293.743050] ? finish_task_switch+0x1ca/0x840 [ 293.747566] ? syscall_return_slowpath+0x5c0/0x5c0 [ 293.752512] ? syscall_return_slowpath+0x30f/0x5c0 [ 293.757458] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 293.762956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.767802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.772993] RIP: 0033:0x4559f9 [ 293.776264] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.795458] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 293.803167] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 293.810423] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 293.817694] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 293.824956] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 293.832212] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000001d 04:36:52 executing program 0: unshare(0x40000000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8, 0x4) 04:36:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x0) 04:36:52 executing program 3 (fault-call:7 fault-nth:30): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) r6 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000001980)=0x100000000, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x5, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0x3f, r5}, {0x40, 0x6e8d32c4, 0xffffffff00000001, 0x553, 0x3, 0xaa6, 0x10a, 0xfffffffffffffffe}, {0x80000000, 0x3, 0x5e8000, 0x4}, 0x0, 0x6e6bbc, 0x0, 0x0, 0x1, 0x1}, {{@in6, 0x4d5, 0x6c}, 0x2, @in6, 0x3502, 0x3, 0x0, 0x9, 0x100000000, 0x773, 0x9}}, 0xe8) recvfrom$inet(r4, &(0x7f0000000000)=""/140, 0x8c, 0x40000000, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001280)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000011c0)={'nat\x00'}, &(0x7f0000001240)=0x78) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) bpf$MAP_CREATE(0x0, &(0x7f0000001300)={0xa, 0x3, 0xc8d, 0x6, 0x18, 0xffffffffffffffff, 0x8}, 0x2c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000012c0)={0x8, 0x8e7, 0xfffffffffffffffa, 0x1, 0x9, 0x2a}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x77, 0x0, 0x1000, 0x10, 0x1, 0xfff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001180)={r2, &(0x7f00000000c0)="f3f7f207f174d670062c8e9255059488079c60e022dd42d710f4dfff509c794e880745718464506811637a98109d1606d689c5fbaa16ac9dd123cd660acecc8b3ba87df216ba2a17794d465fea8c6633de472313d28de66714b347a34cdf00737715bfec7a0ede5c66689199474157f6b8a746010c33d695c563dcdc565ddcc8b11a0860", &(0x7f0000000180)=""/4096}, 0x18) shutdown(r0, 0x0) 04:36:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f00000001c0)="2900ff8f143815c187ed5a0a859d4afbb01fffe4863b4616b25c322cd3d18dedf7f334727c2b460df92c339fc82f0b774ef757eee510ed16e0b7e75a3c2921ab558e2bf4dd0ac601bad039b0f7d5ebe5ed49042d8de89edd620c325fd798328e1a84adc1967c1bf69d0de51f0ef326b8419a167543ec237d26ced77c846d8084948ad7bfcee05fed4e7feb0c9011be2d9b2736e620a1269deb4fba693c07e3b82a19a2e3a9b495751c812289defd4e277565826065353964965759bcfe0e4d8cc058a3fd10a2ee2dc6f63bbdd5930ef5") r1 = socket(0xa, 0x2, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000003f24)="040000003778d9f1ef1c32fc0b98143e037dc1250278424e1b1368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000000080), &(0x7f0000000000)=0x4) 04:36:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x8}], 0x1d0, 0x3) 04:36:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000082700ff1a00000000000000000e314e7c926e03e37332491799c92f19040000001f000100"], 0x18}, 0x1}, 0x0) ioctl$void(r0, 0x5450) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond_slave_1\x00', r2}) r3 = socket$inet6(0xa, 0x5, 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, {0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x8d6, [0x84, 0x9, 0x2, 0x4, 0x9, 0x8001, 0x3, 0x1000]}, 0x5c) [ 294.339554] IPVS: ftp: loaded support on port[0] = 21 [ 294.350456] FAULT_INJECTION: forcing a failure. [ 294.350456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 294.362523] CPU: 1 PID: 22484 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 294.369464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.378836] Call Trace: [ 294.381440] dump_stack+0x1b9/0x294 [ 294.385088] ? dump_stack_print_info.cold.2+0x52/0x52 [ 294.390297] ? is_bpf_text_address+0xd7/0x170 [ 294.394819] ? kernel_text_address+0x79/0xf0 [ 294.399247] should_fail.cold.4+0xa/0x1a [ 294.403357] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 294.408511] ? debug_check_no_locks_freed+0x310/0x310 [ 294.413725] ? sk_stream_alloc_skb+0x139/0x960 [ 294.418322] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 294.422919] ? tcp_sendmsg+0x2f/0x50 [ 294.426646] ? inet_sendmsg+0x19f/0x690 [ 294.430632] ? sock_sendmsg+0xd5/0x120 [ 294.434533] ? __sys_sendto+0x3d7/0x670 [ 294.438516] ? __x64_sys_sendto+0xe1/0x1a0 [ 294.442764] ? do_syscall_64+0x1b1/0x800 [ 294.446836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.452215] ? __lock_is_held+0xb5/0x140 [ 294.456320] ? __lock_is_held+0xb5/0x140 [ 294.460412] __alloc_pages_nodemask+0x34e/0xd70 [ 294.465097] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 294.470403] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 294.476469] ? graph_lock+0x170/0x170 [ 294.480288] ? __kmalloc_node_track_caller+0x47/0x70 [ 294.485402] ? find_held_lock+0x36/0x1c0 [ 294.489492] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 294.495041] alloc_pages_current+0x10c/0x210 [ 294.499469] skb_page_frag_refill+0x453/0x6a0 [ 294.503990] ? sock_kzfree_s+0x60/0x60 [ 294.507899] ? _copy_from_iter_full+0x2b0/0xd10 [ 294.512584] ? usercopy_warn+0x120/0x120 [ 294.516659] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 294.521699] ? iov_iter_advance+0x14c0/0x14c0 [ 294.526224] sk_page_frag_refill+0x55/0x1f0 [ 294.530561] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 294.535082] ? tcp_sendpage+0x60/0x60 [ 294.538889] ? rcu_is_watching+0x85/0x140 [ 294.543049] ? rcu_report_qs_rnp+0x790/0x790 [ 294.547509] ? print_usage_bug+0xc0/0xc0 [ 294.551578] ? find_held_lock+0x36/0x1c0 [ 294.555668] ? lock_acquire+0x1dc/0x520 [ 294.559646] ? tcp_sendmsg+0x21/0x50 [ 294.563377] ? mark_held_locks+0xc9/0x160 [ 294.567540] ? __local_bh_enable_ip+0x161/0x230 [ 294.572226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 294.577257] ? lock_sock_nested+0x9f/0x120 [ 294.581515] ? __local_bh_enable_ip+0x161/0x230 [ 294.586196] ? lock_sock_nested+0xe7/0x120 04:36:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x200000000000000}], 0x1d0, 0x3) 04:36:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=@routing, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r2, &(0x7f0000aacfe4)={0xa}, 0x1c) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 294.590450] tcp_sendmsg+0x2f/0x50 [ 294.594021] inet_sendmsg+0x19f/0x690 [ 294.597834] ? __might_sleep+0x95/0x190 [ 294.601813] ? ipip_gro_receive+0x100/0x100 [ 294.606149] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 294.611701] ? security_socket_sendmsg+0x94/0xc0 [ 294.616478] ? ipip_gro_receive+0x100/0x100 [ 294.620817] sock_sendmsg+0xd5/0x120 [ 294.624544] __sys_sendto+0x3d7/0x670 [ 294.628355] ? __ia32_sys_getpeername+0xb0/0xb0 [ 294.633043] ? wait_for_completion+0x870/0x870 [ 294.637642] ? __lock_is_held+0xb5/0x140 [ 294.641733] ? __sb_end_write+0xac/0xe0 [ 294.645726] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 294.651271] ? fput+0x130/0x1a0 [ 294.654574] ? ksys_write+0x1a6/0x250 [ 294.658403] ? __ia32_sys_read+0xb0/0xb0 [ 294.662476] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 294.668033] __x64_sys_sendto+0xe1/0x1a0 [ 294.672109] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 294.677144] do_syscall_64+0x1b1/0x800 [ 294.681051] ? finish_task_switch+0x1ca/0x840 [ 294.685563] ? syscall_return_slowpath+0x5c0/0x5c0 [ 294.690510] ? syscall_return_slowpath+0x30f/0x5c0 [ 294.695464] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 294.700857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 294.705727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.710929] RIP: 0033:0x4559f9 [ 294.714121] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.733509] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 294.741235] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 294.748512] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 294.755790] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 294.763071] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 294.770437] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000001e 04:36:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x6, 0x1, 0x456}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") socket$netlink(0x10, 0x3, 0xffffffffffffffff) 04:36:54 executing program 3 (fault-call:7 fault-nth:31): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x4d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8000, 0xfffffffffffff517, 0xe2, 0x7, 0x0, 0x9, 0x0, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x80000000, 0xfffffffffffffff8, 0x4, 0x2}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) 04:36:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:54 executing program 2 (fault-call:7 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x800000000000000}], 0x1d0, 0x3) 04:36:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f00000001c0)="16ed31a287b3b01c65fd131c82fd45314c0997475d72a942aa89ab90c60ac0b4ea91c6636489fa2e18815c44d9867802d999f24ab28ede84f7845b7f72138a688db8571752ce31611e3433913f7f9f7c740953866bb4204612dbcd5021dadd4712182013daf5e0f4877075e317a258d892bb18e2c918d8ba9d4ec938ae60fd133e94ec1a9964daf77175af05fd308d7e9c1fbc8464a00021d12b4ec374fd1d9322cf8f1a027af13c18cb2a3086fd8df7b9ff5d43eba76105cf010cb65138cf716bb9a481515170c4e2bf891cbae0b3", 0xcf, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:54 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0x0, 0x503c03fe50098695, 0x100) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000100)=0x32, 0xfed7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x5}}, 0x8001, 0x80000001}, &(0x7f0000000040)=0x90) socketpair(0xa, 0x80005, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'ip6gre0\x00', @ifru_mtu}) socketpair(0x0, 0x803, 0x7fffffff, &(0x7f0000002840)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x6, 0x3, 0x3a5e, 0xffff, 0x20}, &(0x7f0000000140)=0x14) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002880)=@sack_info={r2, 0x1f, 0x7b86}, 0xc) [ 296.230728] FAULT_INJECTION: forcing a failure. [ 296.230728] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 296.242836] CPU: 1 PID: 22528 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 296.249779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.259150] Call Trace: [ 296.261769] dump_stack+0x1b9/0x294 [ 296.265443] ? dump_stack_print_info.cold.2+0x52/0x52 [ 296.270677] ? is_bpf_text_address+0xd7/0x170 [ 296.275212] ? kernel_text_address+0x79/0xf0 04:36:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x1e01000000000000}], 0x1d0, 0x3) 04:36:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) close(r1) close(r0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) 04:36:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) sendmmsg(r1, &(0x7f0000006f40)=[{{&(0x7f0000000e40)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000001180), 0x0, &(0x7f0000002840)}}, {{&(0x7f0000001340)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000005880)}}], 0x2, 0x0) bind$llc(r1, &(0x7f0000000080)={0x1a, 0xffff, 0x3, 0x80, 0x4, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, 0x49, r2}) [ 296.280080] should_fail.cold.4+0xa/0x1a [ 296.284166] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 296.289309] ? debug_check_no_locks_freed+0x310/0x310 [ 296.294606] ? sk_stream_alloc_skb+0x139/0x960 [ 296.299216] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 296.303822] ? tcp_sendmsg+0x2f/0x50 [ 296.307906] ? inet_sendmsg+0x19f/0x690 [ 296.311925] ? sock_sendmsg+0xd5/0x120 [ 296.315834] ? __sys_sendto+0x3d7/0x670 [ 296.319825] ? __x64_sys_sendto+0xe1/0x1a0 [ 296.324082] ? do_syscall_64+0x1b1/0x800 [ 296.328260] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.333649] ? __lock_is_held+0xb5/0x140 [ 296.337761] ? __lock_is_held+0xb5/0x140 [ 296.341854] ? swphy_read_reg+0x350/0x510 [ 296.346051] __alloc_pages_nodemask+0x34e/0xd70 [ 296.350848] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 296.356185] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 296.361234] ? graph_lock+0x170/0x170 [ 296.365070] ? __kmalloc_node_track_caller+0x47/0x70 [ 296.370204] ? find_held_lock+0x36/0x1c0 [ 296.374330] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 04:36:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'team_slave_0\x00', 0x80000001}) sendmsg$nl_xfrm(r0, &(0x7f0000000a00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000700)=@newsa={0x148, 0x10, 0xd, 0x0, 0x0, {{@in=@rand_addr, @in6}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}, @algo_aead={0x4c, 0x12, {{'aegis128-aesni\x00'}}}]}, 0x148}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x13, 0x3, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000001c0)=0xc309) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x6, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x7}, 0x42, 0x3f, 0xadd, 0x7fffffff, 0x1, &(0x7f00000000c0)='gre0\x00', 0x5, 0xfffffffffffffffd, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x31, "b298487d6c25a001b7f4a52fbbdc3c6bbbb9e72948e6d65f5e5ee7c1102ef855994bed0cf5c8da0bd75aae17a74c36dd2d"}, &(0x7f0000000500)=0x39) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x8001, 0x3, 0xf1, 0x8, 0x40}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x9, 0x7ff, 0x202, 0x7, 0x6, 0x6, 0xfffffffffffff7c4, 0x401, 0x0}, &(0x7f0000000600)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000ec0)={0x6, 0x7f, 0x0, 0x8, 0x8, 0x6, 0x7fff, 0x0, 0x0}, &(0x7f0000000f00)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000f40)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000001000)=0x84) sendmmsg$inet_sctp(r2, &(0x7f00000010c0)=[{&(0x7f0000000340)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="d91b045bb78c2353fe250deaac2f491f2475b58c5ec93bd3d91db72dc31a361849d1d5cee846f7c1466639d334180629b45bed6eb0a7fb410b5012e8a2e8b64892436c019d811de66ac67bf7a465b621b2d689b28f101da871600388455ed997b6f578815100080ffcd5e04f39f1d241ad168cc61cb2036a9eedaa6747ad80ff82589e6a9364bb203eeed518cd383ed3806bda3491f59766fb72ea3156ceeb9a374c8a815cd0903b004cbb4d3f672dfeaddc1d5f78bd0a6088d3985aacded52826a0fbeb110a74a26dc13509723999f5f11563b4ee91f9f45611b3f01570547bf595b132", 0xe4}], 0x1, &(0x7f0000000880)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x6266}}, @authinfo={0x18, 0x84, 0x6, {0x100000001}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff00, 0x101, 0x208, 0x400, 0x9, 0x9, 0x7fff, 0x8, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x4, 0xeef, 0x1, 0x300a, 0x0, 0x1, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3f, 0x8, 0x1, 0x6, 0x2, 0x10001, 0x10001, r6}}], 0x140, 0x8000}, {&(0x7f0000000640)=@in6={0xa, 0x4e23, 0x6834, @local={0xfe, 0x80, [], 0xaa}, 0x9e}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000680)="e482418cf42e53cb62649ad935", 0xd}, {&(0x7f0000000a40)="623af5207840482f71fd7edeac2c66eeb87a0ab8cbb07a63ba9f4d3381f77ba7359a3b3ee8fe808de70de0e21f10fbe49f15666788fb880fe14ada2ac693a84e0476e151150c92c49b91cbd18ae8eca816f552b32c7d7aae91b6", 0x5a}, {&(0x7f0000000ac0)="5f7f77de7d40cb982aafa2e1b8fd12d004764c3aac250fb3f72052dd7a580f76842c2d1680b0aacc0980c001c5d29641d0d416dddbdd85db284ffc8d3bf8e2036539d16291cb93c9ec9e47737517acbd1d9c900d508149e491b5d3ee15a59dbd8112c981a0f0eb3481013192ad3645789423f160dcb7f12bc3e036b579524cc0baca41fc916401b90e0fded52a510c2d129b7ae3e27ba545f13acca38c8874ba7774020b24b900601bdc9f2ef0030b0625bd928227618e4382188022f413b333ace8818983d09c693ead1e74cd75701a49b2c77a2617dbced501428bc1a042", 0xdf}], 0x3, &(0x7f0000000bc0)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xa}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xffffffffffffff98}, @authinfo={0x18, 0x84, 0x6, {0x1c00}}, @init={0x18, 0x84, 0x0, {0x3, 0xa9, 0x40, 0x70}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x80, 0x20008895}, {&(0x7f0000000c40)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000c80)="9c0202e1ada1249b1a73dd66016947d7c1701269de14a2fd71f7b4c8bf6dc874d4909444a4b6762873b0a854c070be29e1b340f7aedafd841acd15b842403a9ab8bedef6ffe776eb9c7ba1c797873837e0beceb2b29b34c19647a347433f581c7e1f95a74f658c5009ae4b36baa55dda7223cc55cf1570b9cf86383dc7b48f2b3b54b6902a5db65e37a525ed3f9d957cfc49d93da6c164402a0fb373707351a3e8ba32b02281f00194b58379a42daf178d2005c65a4bd0c9ea29118c9528c2ba2c9f96858f0e81daef537e", 0xcb}, {&(0x7f0000000d80)="8e2bc09114c29bfc733572341a34a4335b4edc16a7d88def9701bcd56687b0a000ff26b2f1a4248ef15ed9426a5aaa1688b3ec441ebbf34014fe4bd724f061e761e6c21db20f95a64933f06ca45cc90f175e998beeee8c1770cb3addd1772ca63cad940cfe4037265db489f97826f48f6d96cedcd9d392d428320dfa9ef943cfc3f1e466c23e9ef7c5b90c2d6d50b7a57264bd12080dca40ed9416c4fc8074a9d50bece56abedd1bc57c380d264bdb430a26a7bf03d99f43e4ba0e76519901be68a47a60bd56e723d793fbd7ccc8174e1b5587", 0xd3}], 0x2, &(0x7f0000001040)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xce6b, 0x201, 0x0, 0x10001, 0xfffffffffffffffd, 0x3f, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x100, 0x8000, 0xbb06, 0x5, 0x8d64, 0x7f, 0x7b63, r8}}], 0x60, 0x40}], 0x3, 0x4000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r9, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) [ 296.379906] alloc_pages_current+0x10c/0x210 [ 296.384361] skb_page_frag_refill+0x453/0x6a0 [ 296.388888] ? sock_kzfree_s+0x60/0x60 [ 296.392982] ? _copy_from_iter_full+0x2b0/0xd10 [ 296.398553] ? usercopy_warn+0x120/0x120 [ 296.402816] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 296.408118] ? iov_iter_advance+0x14c0/0x14c0 [ 296.412666] sk_page_frag_refill+0x55/0x1f0 [ 296.417013] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 296.421548] ? tcp_sendpage+0x60/0x60 [ 296.425383] ? rcu_is_watching+0x85/0x140 [ 296.429550] ? rcu_report_qs_rnp+0x790/0x790 [ 296.434073] ? print_usage_bug+0xc0/0xc0 [ 296.438243] ? find_held_lock+0x36/0x1c0 [ 296.442507] ? lock_acquire+0x1dc/0x520 [ 296.446761] ? tcp_sendmsg+0x21/0x50 [ 296.450502] ? mark_held_locks+0xc9/0x160 [ 296.454666] ? __local_bh_enable_ip+0x161/0x230 [ 296.459360] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 296.464398] ? lock_sock_nested+0x9f/0x120 [ 296.468659] ? __local_bh_enable_ip+0x161/0x230 [ 296.473349] ? lock_sock_nested+0xe7/0x120 [ 296.478496] tcp_sendmsg+0x2f/0x50 [ 296.482060] inet_sendmsg+0x19f/0x690 [ 296.485917] ? __might_sleep+0x95/0x190 [ 296.489915] ? ipip_gro_receive+0x100/0x100 [ 296.494265] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 296.499828] ? security_socket_sendmsg+0x94/0xc0 [ 296.504605] ? ipip_gro_receive+0x100/0x100 [ 296.508983] sock_sendmsg+0xd5/0x120 [ 296.512742] __sys_sendto+0x3d7/0x670 [ 296.516562] ? __ia32_sys_getpeername+0xb0/0xb0 [ 296.521249] ? wait_for_completion+0x870/0x870 [ 296.525891] ? __lock_is_held+0xb5/0x140 [ 296.529983] ? __sb_end_write+0xac/0xe0 [ 296.533978] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 296.539530] ? fput+0x130/0x1a0 [ 296.542836] ? ksys_write+0x1a6/0x250 [ 296.546672] ? __ia32_sys_read+0xb0/0xb0 [ 296.550765] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 296.556346] __x64_sys_sendto+0xe1/0x1a0 [ 296.560428] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 296.565501] do_syscall_64+0x1b1/0x800 [ 296.569414] ? syscall_return_slowpath+0x5c0/0x5c0 [ 296.574366] ? syscall_return_slowpath+0x30f/0x5c0 [ 296.579343] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 296.584733] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 296.589601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.594835] RIP: 0033:0x4559f9 [ 296.598041] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.617411] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 296.625139] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 04:36:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x64000000}], 0x1d0, 0x3) 04:36:54 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) socket$inet6(0xa, 0x807, 0xffff) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295efeb7a395764f5da770") setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 04:36:54 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ifb0\x00', 0x2}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) 04:36:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x1e010000}], 0x1d0, 0x3) 04:36:54 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x21, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x47}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x9, 0x8, [0x6, 0x4, 0x1, 0x800, 0x1, 0x6, 0x7, 0x5]}, &(0x7f0000000200)=0x18) [ 296.632422] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 296.639707] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 296.646990] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 296.654282] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000001f [ 297.033301] FAULT_INJECTION: forcing a failure. [ 297.033301] name failslab, interval 1, probability 0, space 0, times 0 [ 297.044599] CPU: 1 PID: 22595 Comm: syz-executor2 Not tainted 4.17.0+ #83 [ 297.051542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.060889] Call Trace: [ 297.063477] dump_stack+0x1b9/0x294 [ 297.067107] ? dump_stack_print_info.cold.2+0x52/0x52 [ 297.072307] ? __lock_is_held+0xb5/0x140 [ 297.076376] should_fail.cold.4+0xa/0x1a [ 297.080434] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 297.085537] ? __lock_acquire+0x7f5/0x5140 [ 297.089794] ? __account_cfs_rq_runtime+0x600/0x600 [ 297.094822] ? debug_check_no_locks_freed+0x310/0x310 [ 297.100028] ? __enqueue_entity+0x10d/0x1f0 [ 297.104350] ? enqueue_entity+0x343/0x2110 [ 297.108591] ? put_prev_task_fair+0x80/0x80 [ 297.112909] ? graph_lock+0x170/0x170 [ 297.116717] ? __lock_acquire+0x7f5/0x5140 [ 297.120963] __should_failslab+0x124/0x180 [ 297.125191] should_failslab+0x9/0x14 [ 297.128992] kmem_cache_alloc_node+0x56/0x780 [ 297.133497] ? graph_lock+0x170/0x170 [ 297.137319] __alloc_skb+0x111/0x780 [ 297.141033] ? skb_scrub_packet+0x580/0x580 [ 297.145348] ? lock_downgrade+0x8e0/0x8e0 [ 297.149508] ? lock_downgrade+0x8e0/0x8e0 [ 297.153673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.159214] ? refcount_sub_and_test+0x212/0x330 [ 297.164004] skb_copy_expand+0xb9/0x320 [ 297.167986] sctp_ulpevent_make_send_failed+0xb7/0x9c0 [ 297.173281] sctp_datamsg_put+0x212/0x600 [ 297.177435] ? sctp_transport_update_pmtu.cold.4+0x2e/0x2e [ 297.183070] ? sctp_sched_fcfs_dequeue+0x189/0x270 [ 297.187990] ? sctp_sched_dequeue_common+0x600/0x600 [ 297.193090] sctp_chunk_free+0x46/0x60 [ 297.196989] __sctp_outq_teardown+0xa9e/0x1290 [ 297.201567] ? sctp_prsctp_prune_sent.isra.9+0xb40/0xb40 [ 297.207016] ? print_usage_bug+0xc0/0xc0 [ 297.211069] ? graph_lock+0x170/0x170 [ 297.214864] ? __wake_up_common+0x189/0x730 [ 297.219191] ? mark_held_locks+0xc9/0x160 [ 297.223330] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 297.227898] ? find_held_lock+0x36/0x1c0 [ 297.231966] ? lock_downgrade+0x8e0/0x8e0 [ 297.236122] ? kasan_check_read+0x11/0x20 [ 297.240271] sctp_outq_free+0x15/0x20 [ 297.244059] sctp_association_free+0x2e8/0x959 [ 297.248629] ? sctp_asconf_queue_teardown+0x730/0x730 [ 297.253813] ? sock_def_wakeup+0x285/0x3d0 [ 297.258041] ? sock_queue_rcv_skb+0x60/0x60 [ 297.262353] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 297.267902] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 297.273089] sctp_do_sm+0x49de/0x7160 [ 297.276883] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.282419] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 297.288482] ? lock_downgrade+0x8e0/0x8e0 [ 297.292618] ? kasan_check_read+0x11/0x20 [ 297.296789] ? rcu_is_watching+0x85/0x140 [ 297.300924] ? rcu_report_qs_rnp+0x790/0x790 [ 297.305323] ? graph_lock+0x170/0x170 [ 297.309112] ? graph_lock+0x170/0x170 [ 297.312912] ? __lock_is_held+0xb5/0x140 [ 297.316977] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.322524] ? inet_sk_set_state+0xe3/0x4c0 [ 297.326841] ? inet_shutdown+0x84/0x3d0 [ 297.330803] sctp_primitive_SHUTDOWN+0xa0/0xd0 [ 297.335371] sctp_shutdown+0x1d1/0x2b0 [ 297.339243] ? sctp_destruct_sock+0x50/0x50 [ 297.343562] ? __local_bh_enable_ip+0x161/0x230 [ 297.348224] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 297.353409] ? sctp_destruct_sock+0x50/0x50 [ 297.357727] inet_shutdown+0x1b9/0x3d0 [ 297.361610] __sys_shutdown+0x154/0x2b0 [ 297.365579] ? __ia32_sys_getsockopt+0x150/0x150 [ 297.370325] ? __ia32_sys_read+0xb0/0xb0 [ 297.374381] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 297.379917] ? do_syscall_64+0x92/0x800 [ 297.383890] __x64_sys_shutdown+0x54/0x80 [ 297.388153] do_syscall_64+0x1b1/0x800 [ 297.392082] ? syscall_return_slowpath+0x5c0/0x5c0 [ 297.397012] ? syscall_return_slowpath+0x30f/0x5c0 [ 297.401939] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 297.407305] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 297.412145] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.417330] RIP: 0033:0x4559f9 04:36:55 executing program 1: socket$inet6(0xa, 0x1, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x19, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000240)=0x8, 0x4) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) r3 = socket(0x3, 0x1, 0x6f) connect$rds(r3, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) 04:36:55 executing program 0: r0 = socket$packet(0x11, 0x403, 0x300) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x2d7f}, &(0x7f0000000200)=0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x1, 0x1f5) sendto$inet6(r0, &(0x7f0000000080)="040301000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d217ccf73f257e55e86eb29406135bcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000040)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 04:36:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:36:55 executing program 3 (fault-call:7 fault-nth:32): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-sse2\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 04:36:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x10000000}], 0x1d0, 0x3) 04:36:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)="626373663000000068004c044000") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f0000000200)=0x10) sendmsg$inet_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="c0", 0x1}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000008400000007000000000000020000000020000000000000008400000002000000060b00800300000001000000", @ANYRES32=r3, @ANYBLOB="1800000000000000840000000000000057b20000030000000000000000000000840000000600000002000000000000001800000000000000840100000000000002000000a40e9100"], 0x80, 0x4000}, 0x1) [ 297.420513] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.439694] RSP: 002b:00007f490605ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 297.447390] RAX: ffffffffffffffda RBX: 00007f490605b6d4 RCX: 00000000004559f9 [ 297.454647] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000014 [ 297.461916] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 297.469174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 297.476434] R13: 00000000004c1795 R14: 00000000004d2230 R15: 0000000000000000 [ 297.534365] FAULT_INJECTION: forcing a failure. [ 297.534365] name failslab, interval 1, probability 0, space 0, times 0 [ 297.545736] CPU: 1 PID: 22602 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 297.552672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.562040] Call Trace: [ 297.564650] dump_stack+0x1b9/0x294 [ 297.568302] ? dump_stack_print_info.cold.2+0x52/0x52 [ 297.573543] ? lock_downgrade+0x8e0/0x8e0 [ 297.577719] should_fail.cold.4+0xa/0x1a 04:36:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x6400}], 0x1d0, 0x3) 04:36:55 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xffffff7f, 0xe803, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b50200000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r3, &(0x7f00000000c0)="f7729b74872bd1c0163709d15960f3a7d393f6bfd107b2fad8fc4a1ed2b973418ddcc9f4a3fbfc16fb8f13b6ffa939450341e873a69957e6f3465f1eac65c9850013beafacf615eb02f8aa75c5f8ed4c95a11e3507635c243e9736feda41a45f0132b775c32b64726a5e24e702b6914265de74f393f65810276cc05fc08aceb9fcdd8d60664401fd33ec3a9414e5331d3493db3dbfc5bc47a8c74dd19d80240da751f3439df48a3a0eea262ac237320716c785516cd9c81f38adabc770039380aa31acc7f2773c1d6bfc3a46e177314c1c326c8cca61a9cd4cd863effec6838802dba0", &(0x7f00000001c0)=""/170}, 0x18) 04:36:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@sco, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r3, @ANYBLOB="3e09ff000a000207aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) [ 297.582066] ? kasan_check_read+0x11/0x20 [ 297.586254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 297.591385] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 297.596455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.602370] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 297.606905] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 297.611603] ? lock_downgrade+0x8e0/0x8e0 [ 297.616051] ? kasan_check_read+0x11/0x20 [ 297.620233] ? rcu_report_qs_rnp+0x790/0x790 [ 297.624668] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.630236] ? csum_partial+0x21/0x30 [ 297.634596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.640155] ? csum_block_add_ext+0x37/0x50 [ 297.644507] __should_failslab+0x124/0x180 [ 297.648791] should_failslab+0x9/0x14 [ 297.652611] kmem_cache_alloc_node+0x56/0x780 [ 297.657131] ? skb_checksum+0xd1/0x130 [ 297.661045] __alloc_skb+0x111/0x780 [ 297.664957] ? skb_scrub_packet+0x580/0x580 [ 297.669307] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.674894] ? skb_checksum_help+0x5bd/0xbc0 [ 297.679346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.684913] ? ipv4_mtu+0x375/0x580 [ 297.688559] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 297.694028] ? __lock_is_held+0xb5/0x140 [ 297.698122] ip_do_fragment+0xb66/0x2ac0 [ 297.702206] ? trace_hardirqs_on+0xd/0x10 [ 297.706379] ? ip_copy_metadata+0xa90/0xa90 [ 297.710724] ? trace_hardirqs_on+0xd/0x10 [ 297.714890] ? ip_finish_output2+0x1840/0x1840 [ 297.719497] ? graph_lock+0x170/0x170 [ 297.723323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.728879] ? ipv4_mtu+0x375/0x580 [ 297.732528] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 297.738002] ? __lock_is_held+0xb5/0x140 [ 297.742089] ip_fragment.constprop.49+0x179/0x240 [ 297.746956] ip_finish_output+0x6cb/0xf80 [ 297.751125] ? ip_fragment.constprop.49+0x240/0x240 [ 297.756153] ? kasan_check_read+0x11/0x20 [ 297.760324] ? rcu_is_watching+0x85/0x140 [ 297.764487] ? rcu_report_qs_rnp+0x790/0x790 [ 297.768913] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 297.773941] ? nf_hook_slow+0x11e/0x1c0 [ 297.777935] ip_output+0x21b/0x850 [ 297.781491] ? __ip_local_out+0x5cf/0xb20 [ 297.785660] ? ip_mc_output+0x15a0/0x15a0 [ 297.789832] ? ip_fragment.constprop.49+0x240/0x240 [ 297.794864] ip_local_out+0xc5/0x1b0 [ 297.798598] ip_queue_xmit+0x9d7/0x1f70 [ 297.802606] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 297.808169] ? ip_build_and_send_pkt+0xc70/0xc70 [ 297.812937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.818492] ? tcp_established_options+0x36b/0x5a0 [ 297.823440] ? tcp_select_initial_window+0x3a0/0x3a0 [ 297.828558] ? __tcp_v4_send_check+0x1d/0x1d0 [ 297.833071] ? tcp_options_write+0x29f/0xa70 [ 297.837505] tcp_transmit_skb+0x1bea/0x3ec0 [ 297.841850] ? __tcp_select_window+0x9e0/0x9e0 [ 297.846446] ? debug_check_no_locks_freed+0x310/0x310 [ 297.851652] ? sk_stream_alloc_skb+0x139/0x960 [ 297.856240] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 297.860835] ? inet_sendmsg+0x19f/0x690 [ 297.864826] ? graph_lock+0x170/0x170 [ 297.868640] ? do_syscall_64+0x1b1/0x800 [ 297.872713] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.878096] ? print_usage_bug+0xc0/0xc0 [ 297.882169] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 297.887187] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 297.892657] ? tcp_rtx_synack+0x6f0/0x6f0 [ 297.896817] ? kvm_clock_read+0x25/0x30 [ 297.900774] ? kvm_sched_clock_read+0x9/0x20 [ 297.905174] ? graph_lock+0x170/0x170 [ 297.908956] ? mem_cgroup_charge_skmem+0x169/0x340 [ 297.913877] tcp_write_xmit+0x1626/0x5c00 [ 297.918047] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 297.922541] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 297.927544] ? iov_iter_advance+0x2e4/0x14c0 [ 297.931943] ? check_same_owner+0x320/0x320 [ 297.936256] ? alloc_pages_current+0x114/0x210 [ 297.940839] ? iov_iter_npages+0xe60/0xe60 [ 297.945063] ? kasan_check_write+0x14/0x20 [ 297.949292] ? copyin+0xb7/0x100 [ 297.952665] ? _copy_from_iter_full+0x2b0/0xd10 [ 297.957329] ? usercopy_warn+0x120/0x120 [ 297.961377] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 297.966384] ? iov_iter_advance+0x14c0/0x14c0 [ 297.970869] __tcp_push_pending_frames+0xb2/0x290 [ 297.975712] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 297.980204] ? tcp_sendpage+0x60/0x60 [ 297.983991] ? rcu_is_watching+0x85/0x140 [ 297.988131] ? rcu_report_qs_rnp+0x790/0x790 [ 297.992566] ? print_usage_bug+0xc0/0xc0 [ 297.996624] ? find_held_lock+0x36/0x1c0 [ 298.000685] ? lock_acquire+0x1dc/0x520 [ 298.004644] ? tcp_sendmsg+0x21/0x50 [ 298.008360] ? mark_held_locks+0xc9/0x160 [ 298.012509] ? __local_bh_enable_ip+0x161/0x230 [ 298.017175] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.022175] ? lock_sock_nested+0x9f/0x120 [ 298.026407] ? __local_bh_enable_ip+0x161/0x230 [ 298.031071] ? lock_sock_nested+0xe7/0x120 [ 298.035296] tcp_sendmsg+0x2f/0x50 [ 298.038824] inet_sendmsg+0x19f/0x690 [ 298.042620] ? __might_sleep+0x95/0x190 [ 298.046600] ? ipip_gro_receive+0x100/0x100 [ 298.050909] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 298.056434] ? security_socket_sendmsg+0x94/0xc0 [ 298.061174] ? ipip_gro_receive+0x100/0x100 [ 298.065481] sock_sendmsg+0xd5/0x120 [ 298.069177] __sys_sendto+0x3d7/0x670 [ 298.072962] ? __ia32_sys_getpeername+0xb0/0xb0 [ 298.077616] ? wait_for_completion+0x870/0x870 [ 298.082185] ? __lock_is_held+0xb5/0x140 [ 298.086242] ? __sb_end_write+0xac/0xe0 [ 298.090208] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 298.095732] ? fput+0x130/0x1a0 [ 298.098999] ? ksys_write+0x1a6/0x250 [ 298.102796] ? __ia32_sys_read+0xb0/0xb0 [ 298.106856] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 298.112381] __x64_sys_sendto+0xe1/0x1a0 [ 298.116431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.121439] do_syscall_64+0x1b1/0x800 [ 298.125328] ? finish_task_switch+0x1ca/0x840 [ 298.129814] ? syscall_return_slowpath+0x5c0/0x5c0 [ 298.134731] ? syscall_return_slowpath+0x30f/0x5c0 [ 298.139647] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 298.144999] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 298.149836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.155012] RIP: 0033:0x4559f9 [ 298.158195] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.177404] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 298.185107] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 298.192379] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 298.199739] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 298.207170] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 298.214450] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000020 04:36:56 executing program 4: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000280)={0x10}, 0x32f, &(0x7f0000000000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x71}, 0x1}, 0x0) 04:36:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x10}], 0x1d0, 0x3) 04:36:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x200000002, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @loopback}, &(0x7f0000000080)=0xc) ioctl(r1, 0x8, &(0x7f00000001c0)="5d6be936a282c4523a334e368ab9a2c26bf0af66cc907830ba7012a8f742ec0ae8e29e7d8dbc48667734db4172557598211ecf226bad81f43212ea6a96496cbcf03df638ffb0f7c685f7d0195536b45594ca482efa329a58c285c14a79fdc8130b4ba83658eb6b8a40aa7da5a780f7a6142bf5793e74a918505f0a7ad235d53f8d04f64b22a36c3c2b5b9507bf7586015b980bdd95023de6bf706a8abca1a01a0e69f2f01c9db4ef3637ead477742bf9") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x80000000, 0xfffffffffffffff9, 0x20000000000100, 0x2, 0x10200, r2}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 04:36:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x7, 0x100000001) getsockname$unix(r1, &(0x7f0000000940), &(0x7f00000006c0)=0x6e) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0xaab, 0x10001, 0x8}) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="0000040000000000000000bfcc7144cf69000f60457b", 0x96) r3 = socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000300)={@empty, @multicast1, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_route_sched(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getqdisc={0x34, 0x26, 0x304, 0x70bd2a, 0x25dfdbfb, {0x0, r4, {0xffff}, {0xf, 0xf}, {0xffff, 0xc}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r5 = epoll_create(0x8) accept(r2, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000280)=0x5, 0x4) epoll_wait(r5, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x7fff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000700)={r0}) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r7, &(0x7f0000000900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r8, @ANYBLOB="000127bd7000fbdbdf250e0000004c000100080005000100000014000300ff02000000f10000000000000000000108000b00736970000800050003000000080001000a00000014000300000000090000000000000000000000000800000000000800090004000000080005000800000008000600ffffffff08000b000200000008000800800000003800020014000100ff01000000000000000000000000000108000900c30100000800060001000000080006000700000008000b0002000000"], 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 04:36:56 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r3, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x7, 0x9, 0xfffffffffffffff9, "35f08a978dbf726c39ed7828b254e4268ec521093e4cc4d3d09512330f25f524b6449c634c96642ab8aa1040d3875667a94d740a823298dcfa5d98ea7882f8", 0x30}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={"6272696467653000800000000040f400"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8922, &(0x7f00000000c0)={'bridge0\x00', 0x7ffffffffffffff5}) ioctl(r0, 0x8, &(0x7f0000000040)="542fbe111d442d60e9d4f1d2d072ab4c863518f98adb89e8537d9828b65d597c") socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x20000000000000, 0x4) 04:36:56 executing program 3 (fault-call:7 fault-nth:33): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:56 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0xa) 04:36:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) write(r2, &(0x7f0000000040)="b5", 0x1) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendto$inet6(r2, &(0x7f00000000c0)="d977ac29291880ebc879ff1e358e5ac5eb33262e56e21ccd744cf1daa9f83adbb0f41f64cb805a37f61e5f7f8ac02fe6326fd729d4530a1b93b77335baa2b5b4978da2c66bdcafd56815479fd419a81eb5cb54ada55377475f3d0fb8ec54f2c71366f670bf3cd45b3daa5aefecb03b745a51", 0x72, 0x4000040, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @empty, 0x94}, 0x1c) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0xfffffefffffffe5b, 0x3) [ 298.566606] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 298.580307] FAULT_INJECTION: forcing a failure. [ 298.580307] name failslab, interval 1, probability 0, space 0, times 0 [ 298.591647] CPU: 1 PID: 22647 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 298.598583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.607945] Call Trace: [ 298.610551] dump_stack+0x1b9/0x294 [ 298.614206] ? dump_stack_print_info.cold.2+0x52/0x52 [ 298.619431] should_fail.cold.4+0xa/0x1a [ 298.623523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 298.628658] ? graph_lock+0x170/0x170 [ 298.632482] ? inet_sendmsg+0x19f/0x690 [ 298.636481] ? graph_lock+0x170/0x170 [ 298.640302] ? do_syscall_64+0x1b1/0x800 [ 298.644390] ? find_held_lock+0x36/0x1c0 [ 298.648486] ? __lock_is_held+0xb5/0x140 [ 298.652576] ? check_same_owner+0x320/0x320 [ 298.656923] ? rcu_note_context_switch+0x710/0x710 [ 298.661887] __should_failslab+0x124/0x180 04:36:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000140)=0x8) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000240)=0x7fffffff, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0x76, &(0x7f00000000c0)=@assoc_value, 0x8) 04:36:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0xffffffff00000000}], 0x1d0, 0x3) [ 298.666144] should_failslab+0x9/0x14 [ 298.669963] kmem_cache_alloc_node+0x272/0x780 [ 298.674574] __alloc_skb+0x111/0x780 [ 298.678309] ? skb_scrub_packet+0x580/0x580 [ 298.682643] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 298.687680] ? iov_iter_advance+0x2e4/0x14c0 [ 298.692114] ? check_same_owner+0x320/0x320 [ 298.696486] ? alloc_pages_current+0x114/0x210 [ 298.701098] ? iov_iter_npages+0xe60/0xe60 [ 298.705365] ? kasan_check_write+0x14/0x20 [ 298.709730] ? copyin+0xb7/0x100 [ 298.713122] sk_stream_alloc_skb+0x139/0x960 [ 298.717551] ? tcp_init_transfer+0x450/0x450 [ 298.722241] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 298.727281] ? iov_iter_advance+0x14c0/0x14c0 [ 298.731805] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 298.737377] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 298.742421] tcp_sendmsg_locked+0xea2/0x3ee0 [ 298.747218] ? tcp_sendpage+0x60/0x60 [ 298.751040] ? rcu_is_watching+0x85/0x140 [ 298.755206] ? rcu_report_qs_rnp+0x790/0x790 [ 298.759639] ? print_usage_bug+0xc0/0xc0 [ 298.763709] ? find_held_lock+0x36/0x1c0 [ 298.767787] ? lock_acquire+0x1dc/0x520 [ 298.771765] ? tcp_sendmsg+0x21/0x50 [ 298.775494] ? mark_held_locks+0xc9/0x160 [ 298.779651] ? __local_bh_enable_ip+0x161/0x230 [ 298.784482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.789507] ? lock_sock_nested+0x9f/0x120 [ 298.793756] ? __local_bh_enable_ip+0x161/0x230 [ 298.798555] ? lock_sock_nested+0xe7/0x120 [ 298.802821] tcp_sendmsg+0x2f/0x50 [ 298.806370] inet_sendmsg+0x19f/0x690 [ 298.810195] ? __might_sleep+0x95/0x190 [ 298.814447] ? ipip_gro_receive+0x100/0x100 [ 298.818789] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 298.824347] ? security_socket_sendmsg+0x94/0xc0 [ 298.829222] ? ipip_gro_receive+0x100/0x100 [ 298.833571] sock_sendmsg+0xd5/0x120 [ 298.837305] __sys_sendto+0x3d7/0x670 [ 298.841384] ? __ia32_sys_getpeername+0xb0/0xb0 [ 298.846079] ? wait_for_completion+0x870/0x870 [ 298.850689] ? __lock_is_held+0xb5/0x140 [ 298.854763] ? __sb_end_write+0xac/0xe0 [ 298.858825] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 298.864350] ? fput+0x130/0x1a0 [ 298.867623] ? ksys_write+0x1a6/0x250 [ 298.871416] ? __ia32_sys_read+0xb0/0xb0 [ 298.875481] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 298.881038] __x64_sys_sendto+0xe1/0x1a0 [ 298.885106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.890134] do_syscall_64+0x1b1/0x800 [ 298.894027] ? finish_task_switch+0x1ca/0x840 [ 298.898533] ? syscall_return_slowpath+0x5c0/0x5c0 [ 298.903465] ? syscall_return_slowpath+0x30f/0x5c0 [ 298.908407] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 298.913767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 298.918617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.923798] RIP: 0033:0x4559f9 [ 298.926984] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.946204] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 298.953907] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 298.961186] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 298.968457] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 298.975724] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 298.982985] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000021 04:36:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x6400000000000000}], 0x1d0, 0x3) 04:36:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe0700000000000000ff3f03000000450000001419001a000300020007000a000200000800005d14a4e91ee438d0d8a6936ade4a31070250aeb477ec03dd51d3042231b1f85a5472287f5b14a478057878f2e0a1275a98bd06d9dea5fcfa4d4d32801a7ccb4a68979d4b089f81000000", 0xffffffffffffff45}], 0x1108) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 04:36:57 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xd, 0x2, 0x40ad) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000000)=0xa5ee, 0x4) connect$inet(r1, &(0x7f0000593000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfe88, 0x0, 0x0, 0xfffffffffffffce9) 04:36:57 executing program 3 (fault-call:7 fault-nth:34): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:57 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0xb) 04:36:57 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x80005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:57 executing program 5: socketpair(0x13, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa19000000000000910030008100290086dd6006002600300000fe8000000000000000000000000000ffff8000000000000000000000000000010200907800000000600a07ec00000000fe8000000000000000000000000000ff00000000000000000002ffffac140000"], &(0x7f00000016c0)={0x4000000000000000, 0x4}) 04:36:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000640)={0xffffffffffffffff}) accept4$packet(r1, 0x0, &(0x7f0000000680), 0x800) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 299.602666] FAULT_INJECTION: forcing a failure. [ 299.602666] name failslab, interval 1, probability 0, space 0, times 0 [ 299.614087] CPU: 1 PID: 22700 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 299.621035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.630426] Call Trace: [ 299.633049] dump_stack+0x1b9/0x294 [ 299.636707] ? dump_stack_print_info.cold.2+0x52/0x52 [ 299.641935] should_fail.cold.4+0xa/0x1a [ 299.646036] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 299.651187] ? graph_lock+0x170/0x170 [ 299.655015] ? inet_sendmsg+0x19f/0x690 [ 299.659019] ? graph_lock+0x170/0x170 [ 299.662844] ? do_syscall_64+0x1b1/0x800 [ 299.666929] ? find_held_lock+0x36/0x1c0 [ 299.671021] ? __lock_is_held+0xb5/0x140 [ 299.675116] ? check_same_owner+0x320/0x320 [ 299.679484] ? rcu_note_context_switch+0x710/0x710 [ 299.684436] __should_failslab+0x124/0x180 [ 299.688690] should_failslab+0x9/0x14 [ 299.692525] kmem_cache_alloc_node+0x272/0x780 [ 299.697144] __alloc_skb+0x111/0x780 [ 299.700895] ? skb_scrub_packet+0x580/0x580 [ 299.705244] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 299.710724] ? iov_iter_advance+0x2e4/0x14c0 [ 299.715167] ? check_same_owner+0x320/0x320 [ 299.719520] ? alloc_pages_current+0x114/0x210 [ 299.724136] ? iov_iter_npages+0xe60/0xe60 [ 299.728411] ? kasan_check_write+0x14/0x20 [ 299.732673] ? copyin+0xb7/0x100 [ 299.736080] sk_stream_alloc_skb+0x139/0x960 [ 299.738518] IPVS: set_ctl: invalid protocol: 12 224.0.0.2:20001 [ 299.740508] ? tcp_init_transfer+0x450/0x450 04:36:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x1000000000000000}], 0x1d0, 0x3) 04:36:57 executing program 4: r0 = socket$inet(0x2, 0x4400000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xc, @multicast2=0xe0000002, 0x4e21, 0x300000000, 'wlc\x00', 0x28}, 0x2c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) socketpair(0x4, 0x8000f, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000540)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYRES16=r3, @ANYBLOB="3940ea6c83ce930a0925b8700006"], 0x2}, 0x1, 0x0, 0x0, 0x4004}, 0x80) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000340)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x408, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000440)={0x9, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendto$inet(r0, &(0x7f0000000300)="822c", 0x2, 0x0, &(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000b40)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x840010}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x1c, r3, 0x8, 0x70bd29, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x1c}, 0x1}, 0x800) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0xffe) 04:36:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) close(r0) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000014c0)={0x0, 0x4, 0x6}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001540)=r3, 0x4) [ 299.740528] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 299.740551] ? iov_iter_advance+0x14c0/0x14c0 [ 299.740571] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 299.740587] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 299.740601] tcp_sendmsg_locked+0xea2/0x3ee0 [ 299.740627] ? tcp_sendpage+0x60/0x60 [ 299.779337] ? rcu_is_watching+0x85/0x140 [ 299.783502] ? rcu_report_qs_rnp+0x790/0x790 [ 299.787921] ? print_usage_bug+0xc0/0xc0 [ 299.791997] ? find_held_lock+0x36/0x1c0 [ 299.796068] ? lock_acquire+0x1dc/0x520 [ 299.800043] ? tcp_sendmsg+0x21/0x50 [ 299.803759] ? mark_held_locks+0xc9/0x160 [ 299.808010] ? __local_bh_enable_ip+0x161/0x230 [ 299.812693] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 299.817704] ? lock_sock_nested+0x9f/0x120 [ 299.822038] ? __local_bh_enable_ip+0x161/0x230 [ 299.826792] ? lock_sock_nested+0xe7/0x120 [ 299.831034] tcp_sendmsg+0x2f/0x50 [ 299.834584] inet_sendmsg+0x19f/0x690 [ 299.838700] ? __might_sleep+0x95/0x190 [ 299.842669] ? ipip_gro_receive+0x100/0x100 [ 299.847005] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 299.852543] ? security_socket_sendmsg+0x94/0xc0 [ 299.857918] ? ipip_gro_receive+0x100/0x100 [ 299.862332] sock_sendmsg+0xd5/0x120 [ 299.866043] __sys_sendto+0x3d7/0x670 [ 299.869835] ? __ia32_sys_getpeername+0xb0/0xb0 [ 299.874498] ? wait_for_completion+0x870/0x870 [ 299.879075] ? __lock_is_held+0xb5/0x140 [ 299.883133] ? __sb_end_write+0xac/0xe0 [ 299.887109] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 299.892647] ? fput+0x130/0x1a0 [ 299.895925] ? ksys_write+0x1a6/0x250 [ 299.899893] ? __ia32_sys_read+0xb0/0xb0 [ 299.903946] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 299.908787] __x64_sys_sendto+0xe1/0x1a0 [ 299.912860] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 299.918070] do_syscall_64+0x1b1/0x800 [ 299.921949] ? finish_task_switch+0x1ca/0x840 [ 299.926448] ? syscall_return_slowpath+0x5c0/0x5c0 [ 299.931386] ? syscall_return_slowpath+0x30f/0x5c0 [ 299.936327] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 299.941701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 299.946886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.952063] RIP: 0033:0x4559f9 [ 299.955238] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.974485] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 299.982199] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 299.989479] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 299.996740] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 04:36:58 executing program 5: r0 = socket$inet(0x2, 0x4000000002000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x8000, 0x8) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000140)={r1, 0x0, 0x9, 0x5, 0x80000000}) [ 300.004001] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 300.011279] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000022 04:36:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x1000000000000}], 0x1d0, 0x3) 04:36:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = socket$inet(0x2, 0x80004, 0x5) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x3e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'sed\x00', 0x1, 0x4}, 0x2c) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) socket$inet6(0xa, 0x5, 0x7) 04:36:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x4, @empty, 0xfffffffffffffff7}, 0x4, [0x69634b67, 0x8, 0xffff, 0x100000000, 0x10, 0x4, 0x20000000000, 0x80]}, 0x5c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0xa, 0x2, 0x2000000000000000, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000002180)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="d667d43c17162161f78c070fcc391f11b9774ac87542019751133041b6561fd51903a61be63ea9a24e4834c24b7f78b0b8ca07a06ef08f5dfcf28e2b0d8762843ee8b0d587c4c853525067d13a6b63de616ae0728e3bffd3433f19394e0b2b079352ceda750f225accebb823b2f3aa2a59f99f1532bea81c08ead51d0780aae2e9b98c3a9403c0c4d35af475ad22e5b5c48b9d96c86427e716066d7cfc84cddb8b37871ddaa724e26a6c7dee43caaf569bd6443acd5a", 0xb6}, {&(0x7f0000001d80)="8f0d5c5f668f59e4cc96edcc05a0b11f5511c0ede66e66cc12c41c9439ba48f9e6d6c62eaa3415c4e409a7b3eeb6a86a4b", 0x31}, {&(0x7f0000001dc0)="60b1d40b89eb392b4ca1badd7e9558f59cf4745dfbf533ca10aeba9b7a936de1b1e315c7220ad43d49f0cf6b5865af8ed3610d90424caedaf0f782b7bf064370e7efb727b424dd5af8767f68d576a1414d571f55da154e6b0c0e3a6e693ccd102458744ce760dd59e7597d38c7b805684c9463683514996e0831fb44efc3c5b0e535716782f53575472183adf6bf2c90f9a6b6af8c", 0x95}, {&(0x7f0000001e80)="211e4e52cb9cfada03d56f18902567dd0bb6f8e339287e583fb9584d4dc2e059c68a7b785517175092ec98f53c25a325886058b858cfa841f500dd2612e9ae8e323d1f4553d7c729f3fd5646d8562f04a7d518ed14ba21a1fb022c576c6761b4c19b5ae9d49876bb65f9cbd6a82a5c090c079c97e6085d7b3606141df7ffe8c0fb9266db7ec7eb8f3961d32ddaef50e9d00bfa613e9fd15eb18961499c3300586f0ba204e062dccb2d0dca74b242d8dd63d66744aebfba52c968b501202da25459b89de49b867bc7785f1c82d484a15c6748", 0xd2}, {&(0x7f0000001f80)="2871e6fa83dbfcc52b234e341970fd7adf2f54bf153586b47521ad5e62e44b33939603f307673b544681859b505b86ca26fc3ff3efdb791f6667561c738f0fdeb0c88f8805105dd29dcf0d17b2927ac0368b78e6297924bc2bae2dc1cb55c67a4b98563089e1f8c4fdcf7872fffd6f7b1325bb6064a7f388506be34da464fcc8615b", 0x82}, {&(0x7f0000002040)="46fb7e0129c110bc3e3cd9d8b2e7151516a925110c31f2ff4a8aff82d1ea9fe337617e98b23462e426e6aec17a5175da697ad1c37493d52cfbc8ec0a0d0dd447ee9ff02c11a6863db5d6abab8093b0914b98f7c816aff81deca9c5ebfec639a3fad842df38964b7f91528c10affacc50b37a3cc18b0c67cda1fb737a6231de70636cd37a7dc9b76b6d150349fcbbdec8ab66f1c3e836f88b7e0a3f68", 0x9c}], 0x7, 0x0, 0x0, 0x40000}, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000340)=""/147, &(0x7f0000000400)=0x93) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x5, 0xfffffffefffffffa, 0x1ff, 0x7, 0x3f}, 0xffab) ioctl(r0, 0x4000008912, &(0x7f00000001c0)="295ee1311f16f477671070227b4f8e412507757acea0c77695140cc29add589c6592b4e3c97c838f549027cc9221762e067c3ddeaa527782aeed8503c58f9222b9a8e39bac96d2226ff32be93513a5df53b56efd1fb44a3dcaa7ab1577f76695af07bfc7c73a1b95fcb505fc7d546511ae141072055bb448229c630833889247441d304b176e92d9d1c4bba009639d0fafd7446833f93b77568e39b7ee29375267e9f280e655bcd56224818bdcf3b039558d2edc8c1dc5") r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000040), 0x4) accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) poll(&(0x7f0000000300)=[{r5, 0x440}, {r4, 0x80}, {r4, 0x8000}, {r6, 0x181}, {r4, 0x20}, {r0, 0x20}], 0x6, 0x6) 04:36:58 executing program 3 (fault-call:7 fault-nth:35): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {0x3, 0xffffffffffffffff}], 0x2217) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x55cb2daa2e64c743, 0xffffffff, 0x59c2dd65, 0x10001, 0x3, &(0x7f0000000100)='veth0\x00', 0x2, 0x0, 0x80}) 04:36:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x2000000}], 0x1d0, 0x3) [ 300.244713] FAULT_INJECTION: forcing a failure. [ 300.244713] name failslab, interval 1, probability 0, space 0, times 0 [ 300.256258] CPU: 1 PID: 22761 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 300.263204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.272570] Call Trace: [ 300.275180] dump_stack+0x1b9/0x294 [ 300.278833] ? dump_stack_print_info.cold.2+0x52/0x52 [ 300.284044] ? is_bpf_text_address+0xd7/0x170 [ 300.288560] ? kernel_text_address+0x79/0xf0 [ 300.292985] ? __unwind_start+0x166/0x330 [ 300.297216] should_fail.cold.4+0xa/0x1a [ 300.301378] ? __save_stack_trace+0x7e/0xd0 [ 300.305723] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.310851] ? graph_lock+0x170/0x170 [ 300.314674] ? save_stack+0x43/0xd0 [ 300.318323] ? kasan_kmalloc+0xc4/0xe0 [ 300.322230] ? kasan_slab_alloc+0x12/0x20 [ 300.326403] ? find_held_lock+0x36/0x1c0 [ 300.330495] ? __lock_is_held+0xb5/0x140 [ 300.334586] ? check_same_owner+0x320/0x320 [ 300.338957] ? rcu_note_context_switch+0x710/0x710 [ 300.343923] __should_failslab+0x124/0x180 [ 300.348184] should_failslab+0x9/0x14 [ 300.351999] kmem_cache_alloc_node_trace+0x26f/0x770 [ 300.357130] __kmalloc_node_track_caller+0x33/0x70 [ 300.362108] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 300.366889] __alloc_skb+0x14d/0x780 [ 300.370633] ? skb_scrub_packet+0x580/0x580 [ 300.374977] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 300.380016] ? iov_iter_advance+0x2e4/0x14c0 [ 300.384450] ? check_same_owner+0x320/0x320 [ 300.388806] ? alloc_pages_current+0x114/0x210 [ 300.393414] ? iov_iter_npages+0xe60/0xe60 [ 300.397673] ? kasan_check_write+0x14/0x20 [ 300.401933] ? copyin+0xb7/0x100 [ 300.405318] sk_stream_alloc_skb+0x139/0x960 [ 300.409758] ? tcp_init_transfer+0x450/0x450 [ 300.414180] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 300.419217] ? iov_iter_advance+0x14c0/0x14c0 [ 300.423733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 300.429282] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 300.434313] tcp_sendmsg_locked+0xea2/0x3ee0 [ 300.438749] ? tcp_sendpage+0x60/0x60 04:36:58 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000280)=""/235, &(0x7f0000000380)=0xeb) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @dev, 0x0}, &(0x7f0000000180)=0xc) sendto(r1, &(0x7f0000000080)="5df4a8b9374a6b9a7b1844451ccafce5d3d3d9bab77c1ce75fed7d0cb7a7dcf6a637680e2fde3364d0ef9f7ae20a140dbf93f32fb65894a3f56d44edddda89698224656032ca6134212ca7e19b1d1354c769c96abe92081016738fc436a0292939a02be20191bd17cd3115d1b94f8ed7b2c2", 0x72, 0x4000, &(0x7f00000001c0)=@can={0x1d, r2}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x31, &(0x7f0000000100), &(0x7f0000000040)=0x164) 04:36:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x8000000}], 0x1d0, 0x3) [ 300.442584] ? rcu_is_watching+0x85/0x140 [ 300.446747] ? rcu_report_qs_rnp+0x790/0x790 [ 300.451173] ? print_usage_bug+0xc0/0xc0 [ 300.455251] ? find_held_lock+0x36/0x1c0 [ 300.459350] ? lock_acquire+0x1dc/0x520 [ 300.463334] ? tcp_sendmsg+0x21/0x50 [ 300.467066] ? mark_held_locks+0xc9/0x160 [ 300.471228] ? __local_bh_enable_ip+0x161/0x230 [ 300.476600] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.481627] ? lock_sock_nested+0x9f/0x120 [ 300.485882] ? __local_bh_enable_ip+0x161/0x230 04:36:58 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1400) 04:36:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100a07031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b2fcbf4042d1", 0x4c}], 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendto$packet(r4, &(0x7f00000001c0)="ba21811d71d2524b5a0a5ea314653e056cf3b7c7655c35c572b6140f26919e1b7236201301314054ce6ff673d4ed8ab98ac6025499e83a32d0d057babe555aeb457f9f079022936adb47a0e3ad2221076a1b0d40e2d536c84544e6c88341ab2e13cec3bf66a135ac9477ef632f7863bab84793998375819e9dc5aeeb0a95a057872de973190d760256c79834c074cc626008d7f1424ec017d13699ae69cdb28876677641e9cd1a90510cb08df7e88e6896200e1fcbb00f0df05debf559ce9f335eb79e15c2adeca3dc90f83f91abc0b89931ab77751b6415e05cc9cf539bd91d0bd603f2ef2ee7187aa923b0cd", 0xed, 0x4000000, 0x0, 0x0) 04:36:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) socketpair$inet(0x2, 0x801, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffff9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 04:36:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) shutdown(r0, 0x1) 04:36:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x11e}], 0x1d0, 0x3) [ 300.492235] ? lock_sock_nested+0xe7/0x120 [ 300.496496] tcp_sendmsg+0x2f/0x50 [ 300.500164] inet_sendmsg+0x19f/0x690 [ 300.503977] ? __might_sleep+0x95/0x190 [ 300.507969] ? ipip_gro_receive+0x100/0x100 [ 300.512310] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 300.517855] ? security_socket_sendmsg+0x94/0xc0 [ 300.522616] ? ipip_gro_receive+0x100/0x100 [ 300.526951] sock_sendmsg+0xd5/0x120 [ 300.530675] __sys_sendto+0x3d7/0x670 [ 300.534489] ? __ia32_sys_getpeername+0xb0/0xb0 [ 300.539169] ? wait_for_completion+0x870/0x870 [ 300.543774] ? __lock_is_held+0xb5/0x140 [ 300.547851] ? __sb_end_write+0xac/0xe0 [ 300.551872] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 300.557460] ? fput+0x130/0x1a0 [ 300.560754] ? ksys_write+0x1a6/0x250 [ 300.564682] ? __ia32_sys_read+0xb0/0xb0 [ 300.568759] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 300.573622] __x64_sys_sendto+0xe1/0x1a0 [ 300.577708] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 300.582770] do_syscall_64+0x1b1/0x800 [ 300.586675] ? finish_task_switch+0x1ca/0x840 [ 300.587766] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 300.591186] ? syscall_return_slowpath+0x5c0/0x5c0 [ 300.591202] ? syscall_return_slowpath+0x30f/0x5c0 [ 300.591222] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 300.591242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.591262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.591275] RIP: 0033:0x4559f9 [ 300.591278] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.635811] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 300.647969] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 300.647986] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 300.647993] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 300.648000] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 300.648007] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 300.648014] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000023 [ 300.735099] IPVS: set_ctl: invalid protocol: 12 224.0.0.2:20001 04:36:59 executing program 3 (fault-call:7 fault-nth:36): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:36:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/73, &(0x7f00000001c0)=0x49) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:36:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x7f, &(0x7f0000000100)="295ee1311f16f477671070") r1 = accept(r0, 0x0, &(0x7f0000000040)) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000005e0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) socket$xdp(0x2c, 0x3, 0x0) bind$rds(r3, &(0x7f0000000000)={0x2, 0x4e20}, 0x311) socket$inet6(0xa, 0x8000a, 0x0) 04:36:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x7fffd) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/237, &(0x7f0000000000)=0xed) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:36:59 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)='\'', 0x1}], 0x1, &(0x7f0000000300)=[@init={0x18, 0x84, 0x0, {0x2, 0xb85c, 0x100, 0x1f}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}], 0x38, 0x800}, 0x4000000) sendmsg$alg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000100)="6c033b1fac2dec43f417d33197d24fc57400d3b80b6e898cc44ceeee487858f543262e3b2458cbb73406c49ede695e01517f0e23e7e15ad669201f746edd23ef6b9a377877c449ca6e0aeab4b4bfe17cd6", 0x51}, {&(0x7f00000003c0)="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0x1000}, 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@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30a8, 0x20000040}, 0x0) 04:36:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x6) 04:36:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff9, 0x66}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 04:36:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x64}], 0x1d0, 0x3) [ 301.619919] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 301.634522] IPVS: length: 73 != 8 [ 301.653369] IPVS: length: 73 != 8 [ 301.656181] FAULT_INJECTION: forcing a failure. [ 301.656181] name failslab, interval 1, probability 0, space 0, times 0 [ 301.668369] CPU: 0 PID: 22834 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 301.675313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.684677] Call Trace: [ 301.687278] dump_stack+0x1b9/0x294 [ 301.690930] ? dump_stack_print_info.cold.2+0x52/0x52 [ 301.696213] ? mark_held_locks+0xc9/0x160 [ 301.700382] ? unwind_get_return_address+0x61/0xa0 [ 301.705392] should_fail.cold.4+0xa/0x1a [ 301.709472] ? trace_hardirqs_on+0xd/0x10 [ 301.713642] ? fault_create_debugfs_attr+0x1f0/0x1f0 04:36:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x100000000000000}], 0x1d0, 0x3) 04:36:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x1}, 0x2c) accept(0xffffffffffffff9c, &(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) bind$unix(r1, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0xb597011f6ce7ed76) socketpair(0xa, 0x80807, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x10000) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10, r2, 0x80000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000200)={0x7f, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80}}}, 0x88) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3fe}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x5}, 0x1) [ 301.718842] ? graph_lock+0x170/0x170 [ 301.722663] ? tcp_sendmsg+0x2f/0x50 [ 301.726395] ? inet_sendmsg+0x19f/0x690 [ 301.730403] ? sock_sendmsg+0xd5/0x120 [ 301.734322] ? __sys_sendto+0x3d7/0x670 [ 301.738326] ? __x64_sys_sendto+0xe1/0x1a0 [ 301.742585] ? do_syscall_64+0x1b1/0x800 [ 301.746676] ? find_held_lock+0x36/0x1c0 [ 301.750775] ? __lock_is_held+0xb5/0x140 [ 301.754865] ? check_same_owner+0x320/0x320 [ 301.759238] ? rcu_note_context_switch+0x710/0x710 [ 301.764216] __should_failslab+0x124/0x180 [ 301.768473] should_failslab+0x9/0x14 [ 301.772296] kmem_cache_alloc_node+0x272/0x780 [ 301.776897] ? mem_cgroup_sk_free+0x90/0x90 [ 301.781244] __alloc_skb+0x111/0x780 [ 301.784987] ? skb_scrub_packet+0x580/0x580 [ 301.789334] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 301.794370] ? iov_iter_advance+0x2e4/0x14c0 [ 301.798798] ? check_same_owner+0x320/0x320 [ 301.803140] ? alloc_pages_current+0x114/0x210 [ 301.807750] ? iov_iter_npages+0xe60/0xe60 [ 301.812008] ? kasan_check_write+0x14/0x20 [ 301.816261] ? copyin+0xb7/0x100 [ 301.819652] sk_stream_alloc_skb+0x139/0x960 [ 301.824075] ? tcp_init_transfer+0x450/0x450 [ 301.828492] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 301.833552] ? iov_iter_advance+0x14c0/0x14c0 [ 301.838062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.843596] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 301.848630] tcp_sendmsg_locked+0xea2/0x3ee0 [ 301.853090] ? tcp_sendpage+0x60/0x60 [ 301.856902] ? rcu_is_watching+0x85/0x140 [ 301.861061] ? rcu_report_qs_rnp+0x790/0x790 [ 301.865515] ? print_usage_bug+0xc0/0xc0 [ 301.869587] ? find_held_lock+0x36/0x1c0 [ 301.873674] ? lock_acquire+0x1dc/0x520 [ 301.877674] ? tcp_sendmsg+0x21/0x50 [ 301.881419] ? mark_held_locks+0xc9/0x160 [ 301.885590] ? __local_bh_enable_ip+0x161/0x230 [ 301.890277] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 301.895322] ? lock_sock_nested+0x9f/0x120 [ 301.899554] ? __local_bh_enable_ip+0x161/0x230 [ 301.904215] ? lock_sock_nested+0xe7/0x120 [ 301.908441] tcp_sendmsg+0x2f/0x50 [ 301.911971] inet_sendmsg+0x19f/0x690 [ 301.915761] ? __might_sleep+0x95/0x190 [ 301.919733] ? ipip_gro_receive+0x100/0x100 [ 301.924049] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 301.929578] ? security_socket_sendmsg+0x94/0xc0 [ 301.934342] ? ipip_gro_receive+0x100/0x100 [ 301.938675] sock_sendmsg+0xd5/0x120 [ 301.942394] __sys_sendto+0x3d7/0x670 [ 301.946188] ? __ia32_sys_getpeername+0xb0/0xb0 [ 301.950849] ? wait_for_completion+0x870/0x870 [ 301.955447] ? __lock_is_held+0xb5/0x140 [ 301.959525] ? __sb_end_write+0xac/0xe0 [ 301.963502] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 301.969041] ? fput+0x130/0x1a0 [ 301.972315] ? ksys_write+0x1a6/0x250 [ 301.976106] ? __ia32_sys_read+0xb0/0xb0 [ 301.980164] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 301.986129] __x64_sys_sendto+0xe1/0x1a0 [ 301.990201] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 301.995219] do_syscall_64+0x1b1/0x800 [ 301.999105] ? finish_task_switch+0x1ca/0x840 [ 302.003593] ? syscall_return_slowpath+0x5c0/0x5c0 [ 302.008513] ? syscall_return_slowpath+0x30f/0x5c0 [ 302.013442] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 302.018811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.023668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.028856] RIP: 0033:0x4559f9 [ 302.032048] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.051303] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 302.059025] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 302.066293] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 302.073564] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 302.080831] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 302.088091] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000024 [ 302.130009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 04:37:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x2000000000000000, @dev={0xfe, 0x80}, 0x4}, 0xfffffe48) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000000), 0x4) 04:37:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:37:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x0, 0x1000000}], 0x1d0, 0x3) 04:37:00 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x98, 0x4, 0x7ff, 0xff, 0x8001, 0x6, 0xffffffff, 0x2, 0x8, 0x2, 0x0, 0x0, 0x1, 0x20]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r3, 0x3}, &(0x7f0000000080)=0x8) r4 = accept4$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x80800) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000340)=@hopopts={0x3f, 0x6, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x20, {0xffff, 0x6, 0x2, 0x7, [0x3, 0x7c5, 0x9]}}]}, 0x40) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000100)=ANY=[@ANYBLOB="000202000000000000000000000000000000ffffac1414008a6fe617f83564df6cd02e57d3d16d21c5e1da5e8e18b41b2230f5e71b230930731413c6f5523154946707ca50023505d755e5b96b927e50c7641ba9c0826b88390b46da699ff395d63c"], 0x18) 04:37:00 executing program 3 (fault-call:7 fault-nth:37): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:37:00 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295e677a852901e1311f1690ce1163706ed114cdb8e5f498bfeb152e597a307439e0102b22cb8313c25ddb836cd0aaa34665ce464515b0dcd4a99dd3f3d3f8e4bc422c2b1e092af284b4462233bbb5445ac4038844df4958e11e22f27fd145263bf698eedab7e02b38f7487c4a66fd8f687ae9b1a50403dd46c23bcbe58b05c581574402fdd9dcbd4729da7ccec45c354d6769081efb7d39141821166af81b56817761339ff98779080747c119c03392e5f4722341d06e50f08c07a57c4aea6af2f648d12373ff22643ef625e28702d8fe7b0cc42dcffc34fef55c08f235b87b949840fa095057abccfee614dee698aed6874302dd3ad37f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) 04:37:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x2) 04:37:00 executing program 6: r0 = socket$inet_sctp(0x2, 0xf7ffffffffffeffc, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00000000c0)=""/204, 0xcc, 0x2142, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="d5fa2f8346c7921f23cc24ccb85bf2ddfe97ef4bc0cd1f7f79842dddc58ea394dbe416aa8ab8d2a5a73ec83242f3648f2eeaa9c2f7515572515cfd408e949ebf56dcd191fdf5a2bfc6756be07e557ee42e59e347c9894e707182c9c61f8a601af09e50b3f555b1505b4801fb773ee59fc74050298e82b6cf98aa1446ac9a049163b7f482bf394035865652", 0x8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) [ 302.604233] FAULT_INJECTION: forcing a failure. [ 302.604233] name failslab, interval 1, probability 0, space 0, times 0 [ 302.615578] CPU: 0 PID: 22878 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 302.622567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.631933] Call Trace: [ 302.634541] dump_stack+0x1b9/0x294 [ 302.638707] ? dump_stack_print_info.cold.2+0x52/0x52 [ 302.644699] ? is_bpf_text_address+0xd7/0x170 [ 302.649230] ? kernel_text_address+0x79/0xf0 [ 302.653657] ? __unwind_start+0x166/0x330 [ 302.657831] should_fail.cold.4+0xa/0x1a [ 302.661913] ? __save_stack_trace+0x7e/0xd0 [ 302.666263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 302.671480] ? graph_lock+0x170/0x170 [ 302.675388] ? save_stack+0x43/0xd0 [ 302.679042] ? kasan_kmalloc+0xc4/0xe0 [ 302.682947] ? kasan_slab_alloc+0x12/0x20 [ 302.687118] ? find_held_lock+0x36/0x1c0 [ 302.691223] ? __lock_is_held+0xb5/0x140 [ 302.695321] ? check_same_owner+0x320/0x320 [ 302.699649] ? rcu_note_context_switch+0x710/0x710 [ 302.704580] __should_failslab+0x124/0x180 [ 302.708826] should_failslab+0x9/0x14 [ 302.712620] kmem_cache_alloc_node_trace+0x26f/0x770 [ 302.717734] __kmalloc_node_track_caller+0x33/0x70 [ 302.722656] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 302.727405] __alloc_skb+0x14d/0x780 [ 302.731129] ? skb_scrub_packet+0x580/0x580 [ 302.735442] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 302.740452] ? iov_iter_advance+0x2e4/0x14c0 [ 302.744852] ? check_same_owner+0x320/0x320 [ 302.749179] ? alloc_pages_current+0x114/0x210 [ 302.753762] ? iov_iter_npages+0xe60/0xe60 [ 302.757990] ? kasan_check_write+0x14/0x20 [ 302.762221] ? copyin+0xb7/0x100 [ 302.765585] sk_stream_alloc_skb+0x139/0x960 [ 302.770002] ? tcp_init_transfer+0x450/0x450 [ 302.774428] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 302.779440] ? iov_iter_advance+0x14c0/0x14c0 [ 302.783926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 302.789453] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 302.794465] tcp_sendmsg_locked+0xea2/0x3ee0 [ 302.798877] ? tcp_sendpage+0x60/0x60 [ 302.802671] ? rcu_is_watching+0x85/0x140 [ 302.806896] ? rcu_report_qs_rnp+0x790/0x790 [ 302.811297] ? print_usage_bug+0xc0/0xc0 [ 302.815345] ? find_held_lock+0x36/0x1c0 [ 302.819513] ? lock_acquire+0x1dc/0x520 [ 302.823474] ? tcp_sendmsg+0x21/0x50 [ 302.827180] ? mark_held_locks+0xc9/0x160 [ 302.831327] ? __local_bh_enable_ip+0x161/0x230 [ 302.835986] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 302.840995] ? lock_sock_nested+0x9f/0x120 [ 302.845224] ? __local_bh_enable_ip+0x161/0x230 [ 302.849892] ? lock_sock_nested+0xe7/0x120 [ 302.854118] tcp_sendmsg+0x2f/0x50 [ 302.857655] inet_sendmsg+0x19f/0x690 [ 302.861446] ? __might_sleep+0x95/0x190 [ 302.865407] ? ipip_gro_receive+0x100/0x100 [ 302.869719] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 302.875255] ? security_socket_sendmsg+0x94/0xc0 [ 302.880005] ? ipip_gro_receive+0x100/0x100 [ 302.884326] sock_sendmsg+0xd5/0x120 [ 302.888036] __sys_sendto+0x3d7/0x670 [ 302.891831] ? __ia32_sys_getpeername+0xb0/0xb0 [ 302.896504] ? wait_for_completion+0x870/0x870 [ 302.901079] ? __lock_is_held+0xb5/0x140 [ 302.905135] ? __sb_end_write+0xac/0xe0 [ 302.909107] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 302.914630] ? fput+0x130/0x1a0 [ 302.917897] ? ksys_write+0x1a6/0x250 [ 302.921700] ? __ia32_sys_read+0xb0/0xb0 [ 302.925762] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 302.930596] __x64_sys_sendto+0xe1/0x1a0 [ 302.934648] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 302.939653] do_syscall_64+0x1b1/0x800 [ 302.943542] ? finish_task_switch+0x1ca/0x840 [ 302.948044] ? syscall_return_slowpath+0x5c0/0x5c0 [ 302.952971] ? syscall_return_slowpath+0x30f/0x5c0 [ 302.957891] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 302.963248] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.968091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.973266] RIP: 0033:0x4559f9 [ 302.976699] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.995942] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 04:37:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x1e, 0x4, 0x0) close(r1) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x62, @multicast1=0xe0000001, 0x4e21, 0x3, 'wlc\x00', 0x10, 0x0, 0x51}, 0x2c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='team_slave_1\x00', 0xfffffffffffffc00}) 04:37:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1202}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x44, r2, 0x404, 0x70bd28, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xdff1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x4800) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@generic="01"]}]}, 0x1c}, 0x1}, 0x0) 04:37:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x9) [ 303.003727] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 303.010984] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 303.018238] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 303.025493] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 303.032749] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000025 04:37:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000), 0x4) shutdown(r0, 0x0) 04:37:01 executing program 3 (fault-call:7 fault-nth:38): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:37:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x1cb, 0x40000020, 0x0, 0x364) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) r2 = socket$inet(0x2, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x101, 0xe7b}, &(0x7f0000000100)=0x8) 04:37:01 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x3, 0x1, 0x3ff}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r3, &(0x7f0000000600)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) listen(r1, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xae, "0655ad328f7bde9a27727d2a6a08093aea73762c4616f8bc126b6f118dd947bf968d1a057bba7985c0952c750be53e65bb7caaf40d9f50320eb3d32356b4a518aed277bfbe90476c21810e62ab1ef88f1199e2102c2aa5373215411f918d19b1db9c67e9a47cc42ea59fa921c87dee19c23dc66a252f2ff23f183e11484489c1e43be590fa811da6fc10cd4d19ec2b4bddc40dd2ce11222d7cdccb1fc8e74ac4e675e3003bec888e037f3e7c25d5"}, &(0x7f0000000200)=0xb6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x80}, &(0x7f0000000240)=0x90) r5 = accept(r1, &(0x7f0000000000)=ANY=[], &(0x7f0000123000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'team_slave_0\x00', 0x7fff}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000380)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x10, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xc) 04:37:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/33, &(0x7f0000000040)=0x21) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:37:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x1e) [ 303.229679] IPVS: length: 33 != 8 [ 303.230019] FAULT_INJECTION: forcing a failure. [ 303.230019] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 303.243580] IPVS: length: 33 != 8 [ 303.245069] CPU: 1 PID: 22926 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 303.245079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.245084] Call Trace: [ 303.245106] dump_stack+0x1b9/0x294 [ 303.245127] ? dump_stack_print_info.cold.2+0x52/0x52 [ 303.276359] ? graph_lock+0x170/0x170 [ 303.280189] should_fail.cold.4+0xa/0x1a [ 303.284273] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 303.289404] ? debug_check_no_locks_freed+0x310/0x310 [ 303.294613] ? lock_downgrade+0x8e0/0x8e0 [ 303.298784] ? kasan_check_read+0x11/0x20 [ 303.302979] ? rcu_is_watching+0x85/0x140 [ 303.307149] ? rcu_report_qs_rnp+0x790/0x790 [ 303.311581] ? rcu_report_qs_rnp+0x790/0x790 [ 303.316011] ? rcu_report_qs_rnp+0x790/0x790 [ 303.320445] ? is_bpf_text_address+0xd7/0x170 [ 303.324967] ? kernel_text_address+0x79/0xf0 04:37:01 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff7f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000380)=0xfffffffffffffe72) r2 = socket$inet6(0xa, 0x1, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000140)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) 04:37:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:37:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3b, @multicast1=0xe0000001, 0x4e23, 0x0, 'fo\x00', 0x2, 0x10001, 0x27}, 0x2c) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="0b0646330e20"}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r3, &(0x7f0000000500)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0xffff, 0x4) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f00000004c0)="295ee1311f16f477671070") r5 = accept4(r4, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x33, 0x80800) bind$pptp(r5, &(0x7f00000002c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000400)="208b00a8a7e7d085bb4b2d5dea1eda0200000000000000000000000000000000e2dd5b8db51d0440ad231b242f8c44b632068722a42341c02daa55259392995a7a41b08b9ba85dbea07f442f5a4a27aa801d616a9e79525f5bac5d4bf82f826628dc468e24837b6ad26c857e97dc027071e4568d96dcb9232f49cbd169e433d7d36c00000000", 0x86) [ 303.329391] ? __unwind_start+0x166/0x330 [ 303.333557] ? __kernel_text_address+0xd/0x40 [ 303.338067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 303.343622] ? should_fail+0x21b/0xbcd [ 303.347533] ? __save_stack_trace+0x7e/0xd0 [ 303.351885] __alloc_pages_nodemask+0x34e/0xd70 [ 303.356578] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 303.361612] ? save_stack+0x43/0xd0 [ 303.365261] ? kasan_kmalloc+0xc4/0xe0 [ 303.369168] ? kasan_slab_alloc+0x12/0x20 [ 303.370093] IPVS: set_ctl: invalid protocol: 59 224.0.0.1:20003 [ 303.373328] ? find_held_lock+0x36/0x1c0 [ 303.373350] ? __lock_is_held+0xb5/0x140 [ 303.373376] ? check_same_owner+0x320/0x320 [ 303.373392] cache_grow_begin+0x6e/0x6c0 [ 303.373411] kmem_cache_alloc_node_trace+0x692/0x770 [ 303.382414] IPVS: set_ctl: invalid protocol: 59 224.0.0.1:20003 [ 303.383573] __kmalloc_node_track_caller+0x33/0x70 [ 303.383595] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 303.383613] __alloc_skb+0x14d/0x780 [ 303.383631] ? skb_scrub_packet+0x580/0x580 [ 303.424962] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 303.429969] ? iov_iter_advance+0x2e4/0x14c0 [ 303.434369] ? check_same_owner+0x320/0x320 [ 303.438686] ? alloc_pages_current+0x114/0x210 [ 303.443256] ? iov_iter_npages+0xe60/0xe60 [ 303.447488] ? kasan_check_write+0x14/0x20 [ 303.451711] ? copyin+0xb7/0x100 [ 303.455073] sk_stream_alloc_skb+0x139/0x960 [ 303.459470] ? tcp_init_transfer+0x450/0x450 [ 303.463882] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 303.468900] ? iov_iter_advance+0x14c0/0x14c0 [ 303.473385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 303.478914] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 303.483943] tcp_sendmsg_locked+0xea2/0x3ee0 [ 303.488364] ? tcp_sendpage+0x60/0x60 [ 303.492172] ? rcu_is_watching+0x85/0x140 [ 303.496323] ? rcu_report_qs_rnp+0x790/0x790 [ 303.500741] ? print_usage_bug+0xc0/0xc0 [ 303.504792] ? find_held_lock+0x36/0x1c0 [ 303.508852] ? lock_acquire+0x1dc/0x520 [ 303.512825] ? tcp_sendmsg+0x21/0x50 [ 303.516535] ? mark_held_locks+0xc9/0x160 [ 303.520680] ? __local_bh_enable_ip+0x161/0x230 [ 303.525342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 303.530350] ? lock_sock_nested+0x9f/0x120 [ 303.534586] ? __local_bh_enable_ip+0x161/0x230 [ 303.539264] ? lock_sock_nested+0xe7/0x120 [ 303.543502] tcp_sendmsg+0x2f/0x50 [ 303.547390] inet_sendmsg+0x19f/0x690 [ 303.551196] ? __might_sleep+0x95/0x190 [ 303.555161] ? ipip_gro_receive+0x100/0x100 [ 303.559471] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 303.565023] ? security_socket_sendmsg+0x94/0xc0 [ 303.569777] ? ipip_gro_receive+0x100/0x100 [ 303.574105] sock_sendmsg+0xd5/0x120 [ 303.577824] __sys_sendto+0x3d7/0x670 [ 303.581630] ? __ia32_sys_getpeername+0xb0/0xb0 [ 303.586288] ? wait_for_completion+0x870/0x870 [ 303.590867] ? __lock_is_held+0xb5/0x140 [ 303.594925] ? __sb_end_write+0xac/0xe0 [ 303.598902] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 303.604444] ? fput+0x130/0x1a0 [ 303.607734] ? ksys_write+0x1a6/0x250 [ 303.611542] ? __ia32_sys_read+0xb0/0xb0 [ 303.615602] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 303.621138] __x64_sys_sendto+0xe1/0x1a0 [ 303.625203] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 303.630229] do_syscall_64+0x1b1/0x800 [ 303.634125] ? finish_task_switch+0x1ca/0x840 [ 303.638610] ? syscall_return_slowpath+0x5c0/0x5c0 [ 303.643550] ? syscall_return_slowpath+0x30f/0x5c0 [ 303.648490] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 303.653847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.658678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.663855] RIP: 0033:0x4559f9 04:37:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x1b2) 04:37:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") shutdown(r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000001c0)={{0x3, 0x3561}, 0x21}, 0x10) socketpair(0x80000000000a, 0x807, 0x101, &(0x7f0000000000)) 04:37:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x301) [ 303.667031] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.686233] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 303.693956] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 303.701223] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 303.708487] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 303.715744] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 303.723007] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000026 04:37:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x8) 04:37:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x1000) r1 = socket(0x19, 0x800, 0x40) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000580)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x6, 0x26, 0x9f1, 0x0, 0x4, 0x84, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x1) [ 304.029337] sctp: [Deprecated]: syz-executor5 (pid 22971) Use of struct sctp_assoc_value in delayed_ack socket option. [ 304.029337] Use struct sctp_sack_info instead [ 304.192173] sctp: [Deprecated]: syz-executor5 (pid 22977) Use of struct sctp_assoc_value in delayed_ack socket option. [ 304.192173] Use struct sctp_sack_info instead 04:37:02 executing program 3 (fault-call:7 fault-nth:39): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:37:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000280)=@full, &(0x7f0000000200)=0x48, 0x80000) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)=0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x1, &(0x7f00000003c0)=0x4) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f06f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000e000000"], 0x14}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt(r1, 0x9, 0x5, &(0x7f0000000ac0)="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", 0xfa) write$binfmt_misc(r0, &(0x7f0000000a80)={'syz1', "30aaa28ec71e520a7a85b7a277f87d9afa86c57192db9ad81e62684f0d1d28f7b5da4284dbc0bba50f26791903cc"}, 0x32) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) recvmsg$netrom(r1, &(0x7f0000000a40)={&(0x7f0000000140)=@full={{0x3, {"982ca3342ede38"}, 0x1}, [{"b18a19b7e2c724"}, {"4abedfe51af109"}, {"90fb5ba29991de"}, {"e7bf695a9551d7"}, {"bb05f40290ebcf"}, {"57f6458b8d2b02"}, {"34f47d5e0984fb"}, {"06b53aafc2652e"}]}, 0x48, &(0x7f0000000700)=[{&(0x7f0000000400)="0518d9bded76aa8677e4879899c9e85c165b9ce4eff8878cc95397a0e584cd702981200f08ed633f3b3e26c932910c7d2951f52f600303b578f12fcf5be13345f1b8a776180e73", 0x47}, {&(0x7f0000000480)="8080e934285ae53b937bb429d91a7bca3ee2baab4217d77c6fe6b60eceae986959acde408ca223b0297711634f38794b31798eb1005ab05b784a934b58202a02041b4c5fd58d098596e2fb133ee9094cf56b0fe608c3705acf6e48ad00a4db18a64994d3c0", 0x65}, {&(0x7f0000000500)="8cc4d4663de97eb3d2e55acff0ec327a77f7b1377c7a7b189db2ca7eb7ec918ca2fa5474a0c859a8ee496f249882bbe5060a40751c7036536d78246b39f04377eae07c49c2c519e08743c5c3f77c918ca305d0631ecb1d61be61c444228f5487aef7cecebdfe773388dc30991452d1a7c4ed03d6c2a92475aa5657a6ec24e18bb843f96126a62b219ddfb75f4da2dce92bf70bc46b42cd96c9a164c57ab3b41627fd454dac1fa610b24489dca365508de148f1ce69fdef82fd2b991887af30aa7f5d97a21b95ce741af0", 0xca}, {&(0x7f0000000600)="e69e928db6d934e2198c117e73a9fb9954adb31bbcd6b7a25989613622648a18395b120ac9cb", 0x26}, {&(0x7f0000000640)="bf956bd8140b14fb305ac4d36c662acf21898748fb0d76b8cc14452b22201d22f6988a314cd8338076ea260e88c08c81be613d427710c95b488147288d70e958eb47d2a35627effb9591166e5b701bd5109b5944fbad3341a418c60a0f1784b177a0fee8ebc5e7107ab5854317bdbdb22b430a800b081fa3293d815ebcbcd85fca19a110c567736b60fc123a01593fda07aa", 0x92}], 0x5, &(0x7f0000000780)=[{0xe0, 0x103, 0x8, "0f393fedb4d12db38bb6ec54ca01e66e262a221572f708458b0793ff55faba2f01ba33c357a51ef53adc23a58cc166e97e2ce1c7f08ab8d595cc7f9c5520592ca06ca0907ed40ab340b9c5b8f21bbbdeab0995e61d418a70a378577a87f2a5d3644dd0b1ccb7c7b6a24ebe4193404d9d457fec6cd9113517f6c6bf3d47324043521d389dd022f1a2a7ecb7446f38f655993181722e11d563c666e481d09b8187d253d8dadf8c4047925d2930d58bccbf6f6cfc96d4501e99c237d6035902713dcab8c8d6b57672eb4441070121e352cf"}, {0x110, 0x11b, 0x1ff, "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"}, {0xb0, 0x0, 0x686, "a801c60ac322bcb8bcc74ab39b6ae8d3b8fc32cf58d8e4579441691bc0fac718b74a30219d048a3c886017dff6a482fafa8ce0afab9ee143f03efed09c02f0801e5988c963ed296e62a9f1b68cf8b4dfbe8aaef967a3b19a668b5d9990d24b50966e9134ed88b134df93c75c9a6bcbe0d36714cf749257b1e7d664ef4717ea53fda056f4d16a7b4a6edd0b86e6cfbcf8963367684905eacd1b5d4c75519576d2"}], 0x2a0, 0x10}, 0x100) 04:37:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 04:37:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x0, 0x4, 0x4, 0x100000001, 0x19, r0}, 0x2c) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000000c0)={@empty, @rand_addr, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000400)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000015c0)={0x0, 0x9d66, 0xa0, 0x1, 0x3}, &(0x7f0000001600)=0x18) getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000040)={@broadcast, @multicast1, @multicast2}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001640)={r6, 0x5}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000300), &(0x7f0000000100)=""/108}, 0x10) r7 = accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000003c0)={r8, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000580)={r2}) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xb159c48dcf1f3bb5, r9, 0x180000000) 04:37:02 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x5, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 04:37:02 executing program 6: socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f00000001c0)="8cf7c42b72d5249b5288a98f64a0", 0x7, 0x0, &(0x7f0000030ff0)={0x2, 0x4e24, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffeb) r3 = epoll_create1(0x20000082000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:37:02 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'bridge_slave_1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) shutdown(r1, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) recvfrom$llc(r3, &(0x7f00000001c0)=""/74, 0x4a, 0x12120, 0x0, 0x0) 04:37:02 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000580)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000005c0)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x21c, 0x0, 0x0, 0x67}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x16) [ 304.769498] FAULT_INJECTION: forcing a failure. [ 304.769498] name failslab, interval 1, probability 0, space 0, times 0 [ 304.781019] CPU: 0 PID: 22993 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 304.787961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.797322] Call Trace: [ 304.799923] dump_stack+0x1b9/0x294 [ 304.803569] ? dump_stack_print_info.cold.2+0x52/0x52 [ 304.808775] ? lock_downgrade+0x8e0/0x8e0 [ 304.813005] should_fail.cold.4+0xa/0x1a 04:37:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x101, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x100000000, @empty, 0x100000000}}, 0x2, 0x3ff}, 0x90) 04:37:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000400)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="57f8fe93f3f355a14f5148e05450763d7e81738a52a6e0e5d142a69a2efe3a3d3bf2d51dfd9726ce7c087848f905ceb9fe13c649ae62f3464b9505cf1bfaf2ef78024eaa46ad15e862e453", 0x4b) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000300)="2fe9210b9f3b7a37d8fdb9b5e57b6e6f86d7511d47ff22e507cb5c43a7ce4d4b92fa2270f327d3d2309d1b903851ef30ad64916f6b2879acd7", 0x39) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x70, 0x7, 0xfffffffffffeffff, 0x8, 0x7a3a}, &(0x7f0000000380)=0x14) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000006c0)={r4, 0x4}, &(0x7f0000000700)=0x8) bind$alg(r3, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x8001, @empty, 0x40}], 0x1c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x4, &(0x7f0000000440)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000600)={r5, 0x1, &(0x7f0000000500)=[0x3], &(0x7f0000000540)=[0x20], 0x0, 0x2, 0x1, &(0x7f0000000580)=[0x3, 0x1000], &(0x7f00000005c0)=[0x6, 0xffd, 0x9, 0x0, 0x9]}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000640)={'bcsh0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$netlink(r2, 0x10e, 0xe, &(0x7f0000000440), &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x80, 0x3, 0x4, 0x6250}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r6, 0x7f, 0x10, 0x6, 0xffff}, &(0x7f00000002c0)=0x18) 04:37:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x800, 0xffec) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10) recvfrom$ipx(r2, &(0x7f0000000100)=""/86, 0x56, 0x40000000, &(0x7f0000000180)={0x4, 0x0, 0x89b, "455e96afaab8", 0xab}, 0x10) 04:37:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008910, &(0x7f0000000400)="295ee1311f16f4776710705c8eb45516b1ac049671107bafb3f16e9944b0b160") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7, 0x208, 0x6, 0x2, 0x8000, 0x60000000, 0x401, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="fc000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000e0000003c000300140006000000000000000000000000000000000008000700000000001400060000000000000000000000ffffe000000108000100000000000400030008000600000000003000020014000100ac1414aa00000000000000000000000008000900000000000800060000000000080008000000000008000400000000006000020008000b00000000000800050000000000080009000000000008000b00000000000800050000000000080003000000000008000600000000000800060000000008000b000000000014000100fe800000000000000000000000000000080006000000000000"], 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) ioctl(r0, 0x7ff, &(0x7f0000000440)="1272cc97ec2822d09133c6d314f16d58fa34c6f4aebadb26e3f194f42a28f870f4639b765489e97e88d9cfdf9158c6a615e16a2fc168afc63be50f1be82ecad06f04e1ab54dde54a7e59ca0a6c19729fa00dfd588871a19226371c6475274392fdd56f3603d253983830743762d2347b9207b40417ce44d0d8c6ef9a33f902e87dc70565c133090aa783c6ba79f88ba5d599534b77d8b8cda59da63576226d0a4bbb9dbb3e515c8a14a2d799e5440912eabeb6fba1126b807b") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1, 0x80000000}, &(0x7f0000000200)=0x8) r3 = accept(r0, &(0x7f0000000580)=@nfc_llcp, &(0x7f0000000600)=0x80) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r2, 0x5}, 0x8) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000640)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f0000000500)=0xc) [ 304.817189] ? kasan_check_read+0x11/0x20 [ 304.821356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.826477] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 304.831520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.837082] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 304.841616] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 304.846305] ? lock_downgrade+0x8e0/0x8e0 [ 304.850475] ? kasan_check_read+0x11/0x20 [ 304.854649] ? rcu_report_qs_rnp+0x790/0x790 [ 304.859088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.864644] ? csum_partial+0x21/0x30 [ 304.868464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.874023] ? csum_block_add_ext+0x37/0x50 [ 304.878365] __should_failslab+0x124/0x180 [ 304.882614] should_failslab+0x9/0x14 [ 304.886429] kmem_cache_alloc_node+0x56/0x780 [ 304.890947] ? skb_checksum+0xd1/0x130 [ 304.894857] __alloc_skb+0x111/0x780 [ 304.898596] ? skb_scrub_packet+0x580/0x580 [ 304.902939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.908495] ? skb_checksum_help+0x5bd/0xbc0 [ 304.912923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.918479] ? ipv4_mtu+0x375/0x580 [ 304.922292] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 304.927756] ? __lock_is_held+0xb5/0x140 [ 304.931841] ip_do_fragment+0xb66/0x2ac0 [ 304.935916] ? trace_hardirqs_on+0xd/0x10 [ 304.940084] ? ip_copy_metadata+0xa90/0xa90 [ 304.944412] ? trace_hardirqs_on+0xd/0x10 [ 304.948580] ? ip_finish_output2+0x1840/0x1840 [ 304.953174] ? graph_lock+0x170/0x170 [ 304.956999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.962563] ? ipv4_mtu+0x375/0x580 [ 304.966208] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 304.971678] ? __lock_is_held+0xb5/0x140 [ 304.975770] ip_fragment.constprop.49+0x179/0x240 [ 304.980633] ip_finish_output+0x6cb/0xf80 [ 304.984806] ? ip_fragment.constprop.49+0x240/0x240 [ 304.989839] ? kasan_check_read+0x11/0x20 [ 304.994012] ? rcu_is_watching+0x85/0x140 [ 304.998179] ? rcu_report_qs_rnp+0x790/0x790 [ 305.002603] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 305.007644] ? nf_hook_slow+0x11e/0x1c0 [ 305.011645] ip_output+0x21b/0x850 [ 305.015194] ? __ip_local_out+0x5cf/0xb20 [ 305.019359] ? ip_mc_output+0x15a0/0x15a0 [ 305.023540] ? ip_fragment.constprop.49+0x240/0x240 [ 305.028609] ip_local_out+0xc5/0x1b0 [ 305.032344] ip_queue_xmit+0x9d7/0x1f70 [ 305.036337] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 305.041892] ? ip_build_and_send_pkt+0xc70/0xc70 [ 305.046662] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 305.052219] ? tcp_established_options+0x36b/0x5a0 [ 305.057175] ? tcp_select_initial_window+0x3a0/0x3a0 [ 305.062295] ? __tcp_v4_send_check+0x1d/0x1d0 [ 305.066807] ? tcp_options_write+0x29f/0xa70 [ 305.071240] tcp_transmit_skb+0x1bea/0x3ec0 [ 305.075593] ? __tcp_select_window+0x9e0/0x9e0 [ 305.080198] ? debug_check_no_locks_freed+0x310/0x310 [ 305.085402] ? sk_stream_alloc_skb+0x139/0x960 [ 305.090012] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 305.094608] ? inet_sendmsg+0x19f/0x690 [ 305.098606] ? graph_lock+0x170/0x170 [ 305.102422] ? do_syscall_64+0x1b1/0x800 [ 305.106500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.111893] ? print_usage_bug+0xc0/0xc0 [ 305.115976] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 305.121020] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 305.126489] ? tcp_rtx_synack+0x6f0/0x6f0 [ 305.130666] ? kvm_clock_read+0x25/0x30 [ 305.134635] ? kvm_sched_clock_read+0x9/0x20 [ 305.139047] ? graph_lock+0x170/0x170 [ 305.142850] ? mem_cgroup_charge_skmem+0x169/0x340 [ 305.147781] tcp_write_xmit+0x1626/0x5c00 [ 305.151926] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 305.156408] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 305.161428] ? iov_iter_advance+0x2e4/0x14c0 [ 305.165838] ? check_same_owner+0x320/0x320 [ 305.170154] ? alloc_pages_current+0x114/0x210 [ 305.174744] ? iov_iter_npages+0xe60/0xe60 [ 305.178969] ? kasan_check_write+0x14/0x20 [ 305.183205] ? copyin+0xb7/0x100 [ 305.186587] ? _copy_from_iter_full+0x2b0/0xd10 [ 305.191281] ? usercopy_warn+0x120/0x120 [ 305.195372] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 305.200405] ? iov_iter_advance+0x14c0/0x14c0 [ 305.204920] __tcp_push_pending_frames+0xb2/0x290 [ 305.209783] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 305.214310] ? tcp_sendpage+0x60/0x60 [ 305.218125] ? rcu_is_watching+0x85/0x140 [ 305.222282] ? rcu_report_qs_rnp+0x790/0x790 [ 305.226686] ? print_usage_bug+0xc0/0xc0 [ 305.230751] ? find_held_lock+0x36/0x1c0 [ 305.234821] ? lock_acquire+0x1dc/0x520 [ 305.238790] ? tcp_sendmsg+0x21/0x50 [ 305.242494] ? mark_held_locks+0xc9/0x160 [ 305.246629] ? __local_bh_enable_ip+0x161/0x230 [ 305.251293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 305.256315] ? lock_sock_nested+0x9f/0x120 [ 305.260556] ? __local_bh_enable_ip+0x161/0x230 [ 305.265229] ? lock_sock_nested+0xe7/0x120 [ 305.269453] tcp_sendmsg+0x2f/0x50 [ 305.272990] inet_sendmsg+0x19f/0x690 [ 305.276794] ? __might_sleep+0x95/0x190 [ 305.280756] ? ipip_gro_receive+0x100/0x100 [ 305.285076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 305.290605] ? security_socket_sendmsg+0x94/0xc0 [ 305.295366] ? ipip_gro_receive+0x100/0x100 [ 305.299688] sock_sendmsg+0xd5/0x120 [ 305.303393] __sys_sendto+0x3d7/0x670 [ 305.307182] ? __ia32_sys_getpeername+0xb0/0xb0 [ 305.311837] ? wait_for_completion+0x870/0x870 [ 305.316418] ? __lock_is_held+0xb5/0x140 [ 305.320482] ? __sb_end_write+0xac/0xe0 [ 305.324459] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 305.329994] ? fput+0x130/0x1a0 [ 305.333265] ? ksys_write+0x1a6/0x250 [ 305.337055] ? __ia32_sys_read+0xb0/0xb0 [ 305.341103] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 305.346646] __x64_sys_sendto+0xe1/0x1a0 [ 305.350696] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 305.355705] do_syscall_64+0x1b1/0x800 [ 305.359582] ? finish_task_switch+0x1ca/0x840 [ 305.364081] ? syscall_return_slowpath+0x5c0/0x5c0 [ 305.369004] ? syscall_return_slowpath+0x30f/0x5c0 [ 305.373933] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 305.379290] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 305.384122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.389294] RIP: 0033:0x4559f9 [ 305.392466] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.411649] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 305.419355] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 305.426611] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 305.433869] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 305.441139] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 305.448405] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000027 04:37:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/101, 0x65}], 0x1) recvmsg(r1, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000), 0x4) r2 = accept4(r1, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x800) bind$rds(r2, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140)="c2", 0x1, 0x0, 0x0, 0x0) 04:37:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3d5) socket$alg(0x26, 0x5, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10) pread64(r0, &(0x7f0000000080)=""/113, 0x71, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@generic={0x9, 0x401, 0x1ff}) bind$alg(0xffffffffffffffff, &(0x7f0000000700)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-serpent-avx2,crct10dif-generic)\x00'}, 0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x15}, 0x3f, 0x3, 0x0, 0x1, 0x7f, 0xfff}, &(0x7f0000000200)=0x20) socket(0x2, 0x800, 0x3f) 04:37:03 executing program 4: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x63, &(0x7f0000000000)=0xffff0000, 0xffffffffffffff34) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080)=0x7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000100)=0x1c, 0x0) close(0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000001c0)={0x4, {{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4d73}}}, 0x88) 04:37:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0xfffffffffffffdcc) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000740)=ANY=[@ANYBLOB="fcff0065338ba69af019e83240957424445dab5d5faaee9cd661df4191a48fa07482f71f575d107f53f3039027d0d83d7256fba9caaa6284723d7cb5a1ca09e14157", @ANYRES16=0x0, @ANYBLOB="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"], 0xfc}, 0x1}, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x6, 0x5, 0x5, "07d1e8e1e238f68e63ea08e1bd9a20cead003160a9e7357d045ede002393c213e97a6506688916b1b6a691269f9d57b287c2332598b9c96cf2ec8ce3f273e0468e082dc3e2227f977f5254c12a6b325a"}, 0xd8) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:37:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070bae62249ec5022799203a64e4fd270fbc1d079b9a911d31ab1f001ead025beabbe9a15289b97471e68afddf4a13f63828b88a5b5ba1b79240639ab48fe22e323ab9934baddbd") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x5, 0x1, 0x1, 0x1, 0x3, [{0x5e2, 0x1, 0x101, 0x0, 0x0, 0x1080}, {0x2, 0x5, 0x5, 0x0, 0x0, 0x400}, {0x2, 0x8487, 0x6, 0x0, 0x0, 0x100}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:37:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = epoll_create1(0x400000000000003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) 04:37:03 executing program 3 (fault-call:7 fault-nth:40): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:37:03 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 04:37:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)="10cc7aaa313f314544daddd4c35748808aad769c6e2179a7d9f07539e60b273545998353047a922a87bf83be9a42f35823e9eb8b98db327962834faf4f2129eff4a9b3ae448578fc359222e61b6477360b9b3cb66d7552b9038c6206adddffc0e0e00c8cf596eaaec4deae397e59a4c52e29ebe08b38867661a0616f166b5759e6cc0ae95a3207cc15519954230270ab97c829c6d3b1621b1b6d930b807e6b83e0dfcc141bb7b9df9cda1e2d000f837fa95a06e294e38619c033", 0xba) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x6) write(r0, &(0x7f0000000080)="0572b351575f01c836f42c", 0xb) [ 305.666591] FAULT_INJECTION: forcing a failure. [ 305.666591] name failslab, interval 1, probability 0, space 0, times 0 [ 305.678314] CPU: 0 PID: 23040 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 305.685255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.694620] Call Trace: [ 305.697222] dump_stack+0x1b9/0x294 [ 305.700875] ? dump_stack_print_info.cold.2+0x52/0x52 [ 305.706099] should_fail.cold.4+0xa/0x1a [ 305.710187] ? fault_create_debugfs_attr+0x1f0/0x1f0 04:37:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fc000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:37:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) pwritev(r1, &(0x7f00000013c0)=[{&(0x7f0000000000)="495a1be898f70a799f610b95eb3753023c525e1e835d71106207b45d6447fb9311add10cf9981cee40a84af5a1e665a7c6bd410d085cdb7e2b433eca21f461dd294f66dc36e81703e7964fe9a409b55bd1ce32e901c1291cb0f9db43d7dcdc1f93cddf4e1d36104ba125cb617db836406467cccc9ab5990f96a951450f427b6589d437e0b7d962c146f16389b46afde612826be85ef23122437137ae341e10134bf071c1f0b1404de2c1655a11bb42695b123969610afcf18fb2dff21f441cdc9f9b208edbf0dfe50d331ee605e0502e", 0xd0}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="5f28da3548392c6034b23a37a30ed60681315e52b53003cf08455934d59f9405d32c74e6483e719e4fe64ab6c3215fe568787332b8f0a3e1edc05f10c0a1371735e02fbce12e05077677f02baf0f04739612199b95be014056c92e38f25ff40d21368b320102a0d75c06f7f508e5948fe7337c3f6088aed1933ce505dc54752165113ac14b330c19defb3b9218e73ab0602c0743ff9f7641f1b8c126c04459d0b8971b3f39602e52639b398174a9bd789d4c0d3620ca07e996202f", 0xbb}, {&(0x7f0000001280)="6b3591d90ec0df9f49808847efb57a8091d21f5172b6680bab3b0877a4c35c801675ac24e94a638788ff5dbeeb75fe67c15ad30ab6a1a8a03a58e24788963efb37a8f724959b43f7d4b761702dd5bd6fbf2c274d40fa985d8f287a43c60cfb3f4ab08623282e48b0de916634d7d123996b8cdc0380403b3ba0134d9b353d3db4cd3495deca352026c230b5fe50f975d7ce7435d4066ec658fa3f910fee26a14af7174af3be32e5e8bac5b1221a12a246b7e41275f9264d2d20aba827269b564bbd1b2a0b1b09e8877708bffd64c1725b86f903ff25", 0xd5}, {&(0x7f0000001380)="fd71ee2fd2d84e696baaebb14d7d08a5166c7b411f3975524b9d0062025998c8aa6f660def90a1fc2412360c2e84", 0x2e}], 0x5, 0x0) [ 305.715319] ? graph_lock+0x170/0x170 [ 305.719141] ? inet_sendmsg+0x19f/0x690 [ 305.723133] ? graph_lock+0x170/0x170 [ 305.726955] ? do_syscall_64+0x1b1/0x800 [ 305.731034] ? find_held_lock+0x36/0x1c0 [ 305.735116] ? __lock_is_held+0xb5/0x140 [ 305.739287] ? check_same_owner+0x320/0x320 [ 305.743622] ? rcu_note_context_switch+0x710/0x710 [ 305.748572] __should_failslab+0x124/0x180 [ 305.752820] should_failslab+0x9/0x14 [ 305.756634] kmem_cache_alloc_node+0x272/0x780 [ 305.761243] __alloc_skb+0x111/0x780 [ 305.764988] ? skb_scrub_packet+0x580/0x580 [ 305.769327] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 305.774364] ? iov_iter_advance+0x2e4/0x14c0 [ 305.778799] ? check_same_owner+0x320/0x320 [ 305.783149] ? alloc_pages_current+0x114/0x210 [ 305.787776] ? iov_iter_npages+0xe60/0xe60 [ 305.792067] ? kasan_check_write+0x14/0x20 [ 305.796328] ? copyin+0xb7/0x100 [ 305.799724] sk_stream_alloc_skb+0x139/0x960 [ 305.804184] ? tcp_init_transfer+0x450/0x450 [ 305.808628] ? __sanitizer_cov_trace_cmp4+0x16/0x20 04:37:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0x5}, {0x8, 0x100000001}], 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="fc000000", @ANYRES16=0x0, @ANYBLOB="000000000000000008000000000000000300140006000000000000000000000000000000000008000700000000001400060000000000000000000000ffffe000000108000100000000000400030008000600000000003000020014000100080014aa00000000000004000000000000000900000000000800060000000000080008000000000008000400000000006000020008000b00000000000800050000000000080009000000000008000b00000000000800050000000000080003000000000008000600000000000800060008000b000000000014000100fe800000000000000000000000000000080006000000000000000000"], 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) sendto$inet6(r1, &(0x7f00000000c0)="eb61e82a66418c01fbd040faeadee82c720f40eb460985972fcd386bf662f56f1a58c87b5744825b6ac3edd2ac509502c8c9aa66d6a7537d288a76b3991968a90555924bc4ad424b5e6714fe", 0x4c, 0x40080, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8f4}, 0x1c) 04:37:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) [ 305.813666] ? iov_iter_advance+0x14c0/0x14c0 [ 305.818172] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 305.823748] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 305.828785] tcp_sendmsg_locked+0xea2/0x3ee0 [ 305.833605] ? tcp_sendpage+0x60/0x60 [ 305.837427] ? rcu_is_watching+0x85/0x140 [ 305.841597] ? rcu_report_qs_rnp+0x790/0x790 [ 305.846030] ? print_usage_bug+0xc0/0xc0 [ 305.850110] ? find_held_lock+0x36/0x1c0 [ 305.854200] ? lock_acquire+0x1dc/0x520 [ 305.858195] ? tcp_sendmsg+0x21/0x50 [ 305.861938] ? mark_held_locks+0xc9/0x160 04:37:04 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000008c0)={0x0, 0xa25}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000940)={r3, 0x5}, &(0x7f0000000980)=0x8) socket$unix(0x1, 0x5, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) 04:37:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 305.866110] ? __local_bh_enable_ip+0x161/0x230 [ 305.870797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 305.875832] ? lock_sock_nested+0x9f/0x120 [ 305.880088] ? __local_bh_enable_ip+0x161/0x230 [ 305.884771] ? lock_sock_nested+0xe7/0x120 [ 305.889018] tcp_sendmsg+0x2f/0x50 [ 305.892575] inet_sendmsg+0x19f/0x690 [ 305.896386] ? __might_sleep+0x95/0x190 [ 305.900371] ? ipip_gro_receive+0x100/0x100 [ 305.904711] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 305.910264] ? security_socket_sendmsg+0x94/0xc0 [ 305.915041] ? ipip_gro_receive+0x100/0x100 [ 305.919375] sock_sendmsg+0xd5/0x120 [ 305.923103] __sys_sendto+0x3d7/0x670 [ 305.926926] ? __ia32_sys_getpeername+0xb0/0xb0 [ 305.931638] ? wait_for_completion+0x870/0x870 [ 305.936243] ? __lock_is_held+0xb5/0x140 [ 305.940333] ? __sb_end_write+0xac/0xe0 [ 305.944330] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 305.949922] ? fput+0x130/0x1a0 [ 305.953223] ? ksys_write+0x1a6/0x250 [ 305.957044] ? __ia32_sys_read+0xb0/0xb0 [ 305.961124] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 04:37:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f4776737f040c2b04cafdf21599643ec1f391842ca7f0e090cdd1d86c9892fe6323b8cee0758f0777e70778d850fd00c2370344219d590c125d5714e6129ba69cb66e627f5235dc748f97e77956f298d3c0b61bfa669dce4c9b6c6e5") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) [ 305.966692] __x64_sys_sendto+0xe1/0x1a0 [ 305.970773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 305.975804] do_syscall_64+0x1b1/0x800 [ 305.979705] ? finish_task_switch+0x1ca/0x840 [ 305.984218] ? syscall_return_slowpath+0x5c0/0x5c0 [ 305.989175] ? syscall_return_slowpath+0x30f/0x5c0 [ 305.994123] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 305.999512] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.004385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.009609] RIP: 0033:0x4559f9 [ 306.012800] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.032178] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 306.039947] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 306.047406] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 306.054689] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 306.061993] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 306.069285] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000028 04:37:04 executing program 7: r0 = socket$inet6(0xa, 0x10080004, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000a80)="295ee1921e47140923dc41c0311f16f477671070") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000e0000003c000300140006000000000000000000000000000000000008000700000000001400060000000000000000000000ffffe000000108000100000000000400030008000600000000003000020014000100ac1414aa00000000000000000000000008000900000000000800060000000000080008000000000008000400000000006000020008000b00000000000800050000000000080009000000000008000b0000000000080005000000000008000300000000000800060000000000080006000000000008000b000000000014000100fe800000000000000000000000c735000000080006000000"], 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080), 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000700)=0xea) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000740)={0x0, 0x2, 0x101, 0x2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80, 0xfffffffffffffffe, 0x0, 0xffffffff, 0x80000001}, &(0x7f0000000840)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ac0)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000b80)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000007c0)=@assoc_value={r2, 0xffffffff}, &(0x7f0000000780)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000600)=0x7, 0x4) r5 = accept4$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xb9, 0x80000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000880)={r4, @in6={{0xa, 0x4e22, 0x4940, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}, 0x6, 0x7f}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x90, 0x4, 0x80, 0xcea3, 0x7}, &(0x7f0000000400)=0x14) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000800)={'NETMAP\x00'}, &(0x7f0000000a40)=0x1e) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r8, 0x112, 0x9, &(0x7f0000000040)=0x8, &(0x7f00000005c0)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000440)={r6, 0x1ff, 0x7, 0x5, 0x78f, 0x3f, 0x1, 0x3f, {r7, @in6={{0xa, 0x4e24, 0x0, @empty, 0x9}}, 0x7, 0x101, 0x7, 0x5, 0xffffffff80000000}}, &(0x7f0000000500)=0xb0) socketpair(0x1f, 0x6, 0x3, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)={0x6, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r10, 0x40106437, &(0x7f00000006c0)={r11, 0x80000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000540)={r9, 0x800}, &(0x7f0000000580)=0x8) 04:37:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r0, &(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0xfffffffffffffd45) socketpair(0xb, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000000c0)={0x0, 0x20}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000002880)={0x5, &(0x7f00000027c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}]}) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0xa0e8, 0x4, 0x2, 0x9, 0x921, 0x7, 0x576c0c81, 0x6, 0x6, 0x0, 0x2, 0x7, 0x8, 0x4, 0xd97]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r5, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) socket$can_raw(0x1d, 0x3, 0x1) 04:37:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) pwrite64(r0, &(0x7f00000006c0)="4362d57e91e5d16a5196f8f13431c7113edb219146543a6fa745848307615894344f70064545747e3655d5ed79eae03c3b3a1171cc387e51ed824a6f77da037c565d5632214081980c949e7aee2b2299ded38288c5cd3db4cc6380892e7bfe1822bd47388ff4de0200482d09d9bd6deaabd52259c2593c70259449328dfced33ad785d3d06a78c2441d9c38df38faba7c64ae29f9c68263a87b534b8a3486738423bd5dbeeec78a8d566072bd836d2f5170e0d6234c8b871e8c952607d3c020dee37c8fb49b6046555ff12387cbe9ab6d61dc283f3712c15b1148f1798b59b613c8a8c8ad129c50f0de3ca76b71a8b204e5072f79512f52d6efce267d40d62dc232bfab6712f45332f4e3a14fed8be97d51f0cfc52c4a9df665112224fd838b5a58086f0177b56166854aea66908b87fafa4998f6146445c62e8522b53f0ce98a015930f6e6ae1d3232f70d420453765e33806e3900aabe0acbdf0c5383ffa2ca5a261f1ce9cb49623211167b14e766d78fddfc128fa68d6fc6a55463f73b2412dd65c45273772141dc118503d2496095db47b9494ad2f6d7c999432fa4814ba26c6cbd093f8536c981e64de70962f2ee78cf012d9c5b3c88c61f65e9c33792d2ebf2b629ac7a68b804e70c448eb6824272a4096acb0b0b44e6724de86ee377d2f6d9b2f2df3e4c827524ddf6479765ed5e4d87f7b01f624ce77a241141a4ca5bb8d446a41b609337929fcd4807709a45d4d523dbab420054f42e871abdcb0604e94e5ae2c3277c81376f692063580290135495f5e7abc3bfbc92de299db8181afa45c70b10fdebb4679d68660c628716d03576794890a6d40f562d5e48be97bc8b8b697c96275fd76a4af25f7ff513807c733a845090c5bdba7a419c90ae2aabde80324079c799f2bd157cf3020b0ee7b3e48287da58860966730902a40a0ed67b4e79cd515463c011a13825d1de1f38ea94e919dd0ad20cf19a793596faf51eb2ec47f07b7c8b410ba6ad01b091e25035018eebbd737cb1fc981fdc1361f159c8567473e39d4f28e12f4186e3296fdc8120d3798542e6c7d5b0af128ccb2b89aaac0c76cf3a9cc8bd5a37b78e71064b3c9ef7832fa27f1fccc8a7a118385f7db25499bf3bf1a7605627a64304592867e1018d820584728dda38d8e48a196bdb48ec01a892389c91fc640e5fc24fbd0d2229cf183a73d4cb729e1aa93c2a24c9c67b9c896d9bd3abb7b0960aea323be9ad4b5085b7342dc4e89c7fefd30b5f7b98eb74a239c2074b08a4e0d22818a914f5778646b4cf9db887efcaabfffb850030f4db7925f78ab8f073c51d661a684266d9877a780f5f2faf2e04bc258498795ef9b1d2d5267d042e18058e1d0dd274ecaf0ed7a708dc41e6600aa43ce4b4bfc60963f252eeb558d381abe22583f7cc91819fbf46ea6518b2244ef6082ecbcc494e2a030ecc0c78ae23a7b8757fa99458abd998c20bb362d81333faef1153e23df2c8a3fd885a7406d90d26579a7ac221cbcf64ca47369dd2a41015267c3c2f4194046cc05216f7b2b82f208bf006ba18c0e3b1b7f475841c107550049c9b75e168cdda78cdab775b4fd61219d660099efa5747db7df0d7ca3edb53c5f0371537f83e13bd33c5552451ccd347e5ab72c02ed15c5dfd71b3edd6de7e9a4023936abc8297449073f555e045d71e77026535b76e1419cccb8a1f1dc21ddbfdc6e3cdc0462da1c7e6b96aa18d84b1490514ec897e0273aae4378e6fb4a63c37a9b1052eef889f30fb995753531caf3bcc789448813e5ad8e82bcbdc844ffc246a631b0b4ef113aaba86b9ea5a20c42757a6612258071dd0c90e0317593eb36a8e6c70909c45054d4ccf098514f49cd17198f3ccde76177a4a571c16b5109848f44318a63fb2f2196017bd242af33e8658bd40150d89afa719fcb861cabbfba789a1662547a2ec54cd32ee53c7f3c10ae7d804d8ebed8cf7ed683002f0fe4a7954226e38a9833982de46ff7081dfacfe682826c58a43a83fb1af8e0d3646fcb3b0e45ed1c76384fa9f7e17ec36a0be474d45bd29c4bd1b295bf683708981f13340d8e0d240cbafed78734aa528bc4007e7743f2e560d51cf8ccf55da91508010b49df0613bb7c47ae5ecdc6f41dcbed55c9f288b7594482cf97379220f4318243c0d6d7fc1b725d591e89f90f9fa6a5466c13ca285c6f062da59a4cea68fb55ca0a6a013053d2d8ae4e72618a5664c85ef7b0b7f68334de19f233f142951e95181379257bf3164dcc31dd8c7f8daa4801585c4b865869d5722124c0c1a23220a52920b6a281c45bc1fb810501a402b953bd25d3fbe09aeafb79546224eb71514ed15dacd8cd975d77be4414d294888c53b75fe2d9d73ca7020b0eb1f95a85be91da9bc2b225a95cf277457bd2dc247036dd9b532838f680a7ebb9e9d3c3b3d59bd2eae8b044d7ab690b7466992a358614cdfc3381a1c39a0b532b21608feac872d1f7c7d4213311714a12112bdd9362b8384ccd1bd89b5463ec3c3baeddc1cd278b74bbb22ca34bc225f63cef91dca1a9971b4cb93db83e16fa10661aec5e83148348182c0378ee71c34fb324357c8ca719d302e2578d801b26356dabed1ade646e4a9faf80774498af6868230c88da5ca258013960a0a4cf89efa6d17e50f0ef3309113a9792147edec0c963cde5a79a0c3c4637135ed1eba22cf699ecdbab9f1bc62e974c356eb7ec12a6b16eb9886add0d2a943a453c02e97fb066dc1917d08541c2de08f8d3a97edd51602d43eb4a65dcec9b4d1f1afbbefd622691969c0a4c3fefce57fd4253d6d0f66810d461531c2078a788145682ed0ba3757ed1cac93ab187ccb53af17e7b4b333e5a5ed04af53e4f6b0ea42f2c6a2be5769aa8cf70fd2569435328444b446bffa5bac136a2835d110683de380b2b5dfed40fa510af37a43f59743b8fc64ba562f1deedddfa57752e78011f71ba6621f8c92c3788d6861fe7bd5e9e3cdee9ed298b76db6fa856f701f8f40347dbcf42885d548fcc9b3379541cabbef9c25983fe457724975c02fd326daa9dbfba192aaa325e23afb2050e6c9909ec0c205d03b74dfdb539a350d2bdb2cb2b4f61eadd553cd003d29ce303891daa87116de075ff3d10241a702cd1c71a47de6af4cd3e9ff4934de8156a1c7e6d5fa8e1167dc3ff07294bea592f203ad06842f9bca838f5e1da612233b0c8f9463fe58b14c602de37fe0a2582281c8a5e085c3cfc8d2c458ec319f0abe5b7f074156b97a771e5fdc19a0adfac0c514ea13ad3d030042e3fc359905d098c6b0d56de2f48447f92f6290a96b9deab6b26e11c0e47e2f26c05f1dba65faff11f494fac1391bccc784cd65d8fefc022533ac059b302291b259b074c4402fb1d11a92e9c3fc56cd20c321a39f53964b7803391d4ead5f4d2bf9deba4fa381ba51b2935e6980f8309cc4ee0aeeacac88607f0c4278a073356caaea467dc19a8edef823e2a0fc3fec9530062c5aa6074f4e53ceabe4e579b5d86467d8e00134d7a3d0b5fad5c5c48b597a26dd93ae8f451b05391cc31938343735cece2d4eb05205eb78706d7f9e5cf4eea639b63cc0040db5d338b7be875947668ba5116daaac4ebfb9356db06bbdade8d72d1af635587d1523e94306655a4d40b8f5836152cebfb1fa59f7d26a600fa974f97bae379290513966a34b13550220874fbd55ff38f3337db1c0e8dc22e25ab5f50acf154ed418a58f4dc3ffbe7b2eee77e2c00ece58b978ee89efe46941aca55c983e686592e182d0cd44af1c9d1e041c04aa47108f6d9a7cc63b1209935b07cd881f59091d3942b54575376a402957b1737c151e86dc54e626469f1208056247fd78470a0efe8774171eb934052b055f2914693ee4801e8a8b811b01e5cccbea2265d164bacabb6fc6d16757260c9019089eded02be4a5d7dd952f187fac159a21c773bd8dd1183b25538e4c3248bba676dffb003caf807ba9de9c8eb93b479df6c87077b8c054371c1d0d4fa79d320c0bac4cd72053fb2e67646e318a4db34db428f454c26cb88e89839cfdff5dc71b1baee9442224b527cf64978372f5a067f2057871019914038590a1bef74b46f794057d60cdeb6a0c48b83b1e0e57488f15ed80c3e342cd261b8ce0375d3de23e5268c72f26685f65c5519ca83c0faebd7792850dc2fd8f6b61346a38c9e268b233830e7afdb22403fe51420eef1d9f20a06f7e3a4222d1e01648d8416bb87a36882d2a2824a1d84b607debe9f726ce94b2bf6fd1321dad6d37eace46fbc4770b9da42023274e2914f0bf02041c14078ec5b5174f5f38272e8850ca8bc359e2936bbc5652b5b1b3b9376530237c4865065c8e1f39540b4b7561139464f3111437af3b9014587ebb39fce0a866b9ce6ac5ba8af157ec6960be47afa89577591be09c647b0a404add160e17e091dc95978d47eba2f6f9f56d7cd646bddefa0e9ab1d5acb1b720bace81c3e14e4f97de7861edc96dea85f1c4ad02ae12886ec75ccbf078ac3075ed9cc4f885fcefe0c2376dec9a0b57705fdef2a0e8a69ec8b34f5c0366db883140af40443d675c938fe7637148d1e283a34171c7fe1fcd3ddd8581e0bf3dd6e3cb016bc00ab219fe11150264e092bd19a772a5901f8a78f80b42d34f09cfef4edc9a63a849e45191f3820f2ae6ad3d6c69f37e9a2829523d63c58b0adac39e1ba42e5d651772c2812591e01ba2c655513d25dad7f0a9454e71979e2ab5cd03c97285c6f68c157a21bf0b36ad70905aef03ee720b6437de6359e77354996b2d4c82314e4366b818419cf33db8102208eb587602799c5422da984c0e5d32ebef968a71074b62d5671a41ac917a46147a8784f1eaaed130e5ecd9da740e2a908e3e71102c1160efacc6221500f4f4cd7e9d3e6c26589573ec3db7dd430cc5de2d8c35779e57486c2984792b31618be7ed21555434d0e5ec5e97da777b78fea99fcdedaf8a2a030c1e14765cab6f61732119b0e12ce8b0421f57d04f777b2c1fb925690d47f72cc7c67896b8ca75c40792ecce37fba80272be340ab5b5823961aaef807df1dfec37087fcc9475fa890515c0fd9434a63d68ee8b0b5c2a1d35daeaf739789648b3da907c1d165a4d8a870f2166dfbda1b4c3114e98ba98dacda3b7991828df311d7853e27ae8ad387bd8ba5563a0c99f1df27b6224205efa0e72d7baaf11bd67b9bfd07b4f9e988c7c7c4fead1ffe22aefd7c8882e894bcd1a6a7cf932beeecb4737eab4579f94feff728ce7af3f67cbba066705e202a1757fff0db97a547a4e49275081d535152ebfccd822e9a25de5151766382f3b00de134318a7efe718262f35843d003c5534d6d93f81829aa2384c8b7ae561424d141b91f90eb675e9b2d59032d18f3e3c1176838009045bbe20adcb8089c7f2bc31414c48d38c1e7c291f6f163e2b7e370e541bf54e20f245efefa964d5f55e7525385ff8e0d259644f684766ffa01db11aaff2e48279df18a5d32cc2abbee055540d79c5dbbbda880796166504d097e58f87fb00219c86c2f76a7fa5c7a805e387fc19e46e73c105e111e083a104144c01b063c414d079e9be10fefe4202ddb95e497035b270a8f66e4069f977836526cc6d655980d7b4ca530315ab449bcaf42e5a2ccf0f28fd82ce83d247f3f91fbab19778da663f7cce06a26bf1e8cdd382581aaf5352a3f0fdc0ba8c31a7d4c0a556f29dca9d99da85e95705125e07844a7fd56507b0a1aeac1317f9519cfa624741e18a3f277adcce7f36c1ddeaaec24b01efa41fc", 0x1000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000680)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000280)=[{&(0x7f0000000340)=""/117, 0x75}], 0x1, &(0x7f0000000180)=""/169, 0x34b}, 0x0) 04:37:04 executing program 3 (fault-call:7 fault-nth:41): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:37:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000040)="29b8856c57f427d18cae934be577c084093fa2f0163525b73f96f6f76e20a90e065b8f1fd251a34c1521d8b25e7d8f74cf61") ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'sit0\x00', @ifru_flags=0x3001}) [ 306.467305] FAULT_INJECTION: forcing a failure. [ 306.467305] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.479286] CPU: 0 PID: 23107 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 306.486229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.495590] Call Trace: [ 306.498213] dump_stack+0x1b9/0x294 [ 306.501879] ? dump_stack_print_info.cold.2+0x52/0x52 [ 306.507105] should_fail.cold.4+0xa/0x1a [ 306.511194] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 306.516324] ? debug_check_no_locks_freed+0x310/0x310 [ 306.519173] IPVS: ftp: loaded support on port[0] = 21 [ 306.521533] ? ip_build_and_send_pkt+0xc70/0xc70 [ 306.521553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 306.521572] ? tcp_established_options+0x36b/0x5a0 [ 306.521592] ? tcp_select_initial_window+0x3a0/0x3a0 [ 306.547360] ? tcp_options_write+0x29f/0xa70 [ 306.551795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 306.557361] ? tcp_transmit_skb+0x1ea2/0x3ec0 [ 306.561909] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 306.567727] ? should_fail+0x21b/0xbcd [ 306.571652] ? __tcp_select_window+0x9e0/0x9e0 [ 306.573010] : renamed from sit0 [ 306.576265] __alloc_pages_nodemask+0x34e/0xd70 [ 306.576287] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 306.576304] ? inet_sendmsg+0x19f/0x690 [ 306.576322] ? graph_lock+0x170/0x170 [ 306.576337] ? do_syscall_64+0x1b1/0x800 [ 306.576359] ? find_held_lock+0x36/0x1c0 [ 306.605991] ? __lock_is_held+0xb5/0x140 [ 306.610093] ? check_same_owner+0x320/0x320 [ 306.614435] cache_grow_begin+0x6e/0x6c0 [ 306.618513] kmem_cache_alloc_node+0x6a0/0x780 [ 306.623109] __alloc_skb+0x111/0x780 [ 306.626845] ? skb_scrub_packet+0x580/0x580 [ 306.631178] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 306.636205] ? iov_iter_advance+0x2e4/0x14c0 [ 306.640616] ? check_same_owner+0x320/0x320 [ 306.645759] ? alloc_pages_current+0x114/0x210 [ 306.650383] ? iov_iter_npages+0xe60/0xe60 [ 306.654637] ? kasan_check_write+0x14/0x20 [ 306.658873] ? copyin+0xb7/0x100 [ 306.662234] sk_stream_alloc_skb+0x139/0x960 [ 306.666646] ? tcp_init_transfer+0x450/0x450 [ 306.671049] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 306.676082] ? iov_iter_advance+0x14c0/0x14c0 [ 306.680572] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 306.686101] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 306.691120] tcp_sendmsg_locked+0xea2/0x3ee0 [ 306.695539] ? tcp_sendpage+0x60/0x60 [ 306.699327] ? rcu_is_watching+0x85/0x140 [ 306.703469] ? rcu_report_qs_rnp+0x790/0x790 [ 306.707870] ? print_usage_bug+0xc0/0xc0 [ 306.711937] ? find_held_lock+0x36/0x1c0 [ 306.716019] ? lock_acquire+0x1dc/0x520 [ 306.719987] ? tcp_sendmsg+0x21/0x50 [ 306.723698] ? mark_held_locks+0xc9/0x160 [ 306.727842] ? __local_bh_enable_ip+0x161/0x230 [ 306.732509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 306.737540] ? lock_sock_nested+0x9f/0x120 [ 306.741763] ? __local_bh_enable_ip+0x161/0x230 [ 306.746431] ? lock_sock_nested+0xe7/0x120 [ 306.750657] tcp_sendmsg+0x2f/0x50 [ 306.754199] inet_sendmsg+0x19f/0x690 [ 306.757994] ? __might_sleep+0x95/0x190 [ 306.761969] ? ipip_gro_receive+0x100/0x100 [ 306.766294] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 306.771832] ? security_socket_sendmsg+0x94/0xc0 [ 306.776592] ? ipip_gro_receive+0x100/0x100 [ 306.780904] sock_sendmsg+0xd5/0x120 [ 306.784792] __sys_sendto+0x3d7/0x670 [ 306.788590] ? __ia32_sys_getpeername+0xb0/0xb0 [ 306.793256] ? wait_for_completion+0x870/0x870 [ 306.797838] ? __lock_is_held+0xb5/0x140 [ 306.801907] ? __sb_end_write+0xac/0xe0 [ 306.805902] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 306.811428] ? fput+0x130/0x1a0 [ 306.814694] ? ksys_write+0x1a6/0x250 [ 306.818484] ? __ia32_sys_read+0xb0/0xb0 [ 306.822542] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 306.828070] __x64_sys_sendto+0xe1/0x1a0 [ 306.832120] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 306.837148] do_syscall_64+0x1b1/0x800 [ 306.841034] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 306.845873] ? syscall_return_slowpath+0x5c0/0x5c0 [ 306.850812] ? syscall_return_slowpath+0x30f/0x5c0 [ 306.855747] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 306.861115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.865964] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.871157] RIP: 0033:0x4559f9 [ 306.874342] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.893602] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 306.901301] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 306.908566] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 306.915836] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 306.923090] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 306.930344] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 0000000000000029 [ 306.956083] IPVS: ftp: loaded support on port[0] = 21 04:37:05 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000005c0)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x7, 0xfffffffffffffffe, 0xfffffffffffff001, 0x1}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e22, 0x1b76, @empty, 0x2}}}, &(0x7f0000000540)=0x84) socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0xffffffec) r5 = accept(r3, &(0x7f0000000280)=@generic, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000600), &(0x7f0000000640)=0x10) bind$alg(r6, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1, 0x0, 0xb, 0xcbc, 0x800, 0x9}, 0x20) 04:37:05 executing program 3 (fault-call:7 fault-nth:42): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 04:37:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) shutdown(r0, 0x1) 04:37:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xffe, 0x4) 04:37:05 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x8001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), 0x4) 04:37:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xea, 0x200, 0x2, 0x7f, 0x4}, &(0x7f00000000c0)=0x14) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x5e, 0xffffffff, 0x0, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@dst={0x0, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x32, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1fa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1000, 0x9d}, &(0x7f0000000200)=0x90) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") poll(&(0x7f0000000080)=[{}], 0x1d0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc0020101}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00010000", @ANYRES16=r5, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000440)=""/147, &(0x7f0000000500)=0x93) 04:37:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f0000000600)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000680)={0x6, &(0x7f0000000640)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000006c0)={r3, 0x1}) r4 = epoll_create1(0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/135, 0x87}, {&(0x7f0000000440)=""/124, 0x7c}], 0x3, &(0x7f0000000500)=""/30, 0x1e, 0x51}, 0x2000) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000580)={{0x3, 0x3}, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000000)={0x40000000}) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00000005c0)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xb5, 0x6, 0x400, 0x8001, 0x100, 0x1f, 0x1f, {0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6752}}, 0x9, 0x8001, 0x1, 0x4, 0xffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r6, 0x4, 0x7}, &(0x7f0000000240)=0x8) 04:37:05 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000200)=0x10, 0x4) poll(&(0x7f0000000000)=[{r0, 0x234}], 0x2000000000000250, 0x0) [ 307.884015] FAULT_INJECTION: forcing a failure. [ 307.884015] name failslab, interval 1, probability 0, space 0, times 0 [ 307.895690] CPU: 0 PID: 23142 Comm: syz-executor3 Not tainted 4.17.0+ #83 [ 307.902764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.912286] Call Trace: [ 307.914902] dump_stack+0x1b9/0x294 [ 307.918564] ? dump_stack_print_info.cold.2+0x52/0x52 [ 307.923887] ? lock_downgrade+0x8e0/0x8e0 [ 307.928057] should_fail.cold.4+0xa/0x1a [ 307.932138] ? kasan_check_read+0x11/0x20 [ 307.936309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 307.941435] ? ip_vs_conn_hashkey_param+0x315/0x6d0 [ 307.946492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 307.952050] ? ip_vs_conn_in_get+0x6ba/0x1750 [ 307.956574] ? ip_vs_conn_seq_start+0x1d0/0x1d0 [ 307.961266] ? lock_downgrade+0x8e0/0x8e0 [ 307.965466] ? kasan_check_read+0x11/0x20 [ 307.969640] ? rcu_report_qs_rnp+0x790/0x790 [ 307.974072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 307.979631] ? csum_partial+0x21/0x30 [ 307.983452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 307.989150] ? csum_block_add_ext+0x37/0x50 [ 307.993501] __should_failslab+0x124/0x180 [ 307.997765] should_failslab+0x9/0x14 [ 308.001582] kmem_cache_alloc_node+0x56/0x780 [ 308.006109] ? skb_checksum+0xd1/0x130 [ 308.010028] __alloc_skb+0x111/0x780 [ 308.012287] BUG: unable to handle kernel NULL pointer dereference [ 308.013761] ? skb_scrub_packet+0x580/0x580 [ 308.013783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 308.020000] at 0000000000000000 [ 308.024322] ? skb_checksum_help+0x5bd/0xbc0 [ 308.029838] PGD 1d7b10067 [ 308.033210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 308.037586] P4D 1d7b10067 [ 308.040422] ? ipv4_mtu+0x375/0x580 [ 308.045930] PUD 1b596b067 [ 308.048769] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 308.052376] PMD 0 [ 308.055230] ? __lock_is_held+0xb5/0x140 [ 308.062794] ip_do_fragment+0xb66/0x2ac0 [ 308.066829] Oops: 0010 [#1] SMP KASAN [ 308.070874] ? trace_hardirqs_on+0xd/0x10 [ 308.074648] CPU: 1 PID: 23163 Comm: syz-executor4 Not tainted 4.17.0+ #83 [ 308.078780] ? ip_copy_metadata+0xa90/0xa90 [ 308.085679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.089995] ? trace_hardirqs_on+0xd/0x10 [ 308.099331] RIP: 0010: (null) [ 308.103465] ? ip_finish_output2+0x1840/0x1840 [ 308.107328] Code: [ 308.111893] ? graph_lock+0x170/0x170 [ 308.111895] Bad RIP value. [ 308.111906] RSP: 0018:ffff88018036f3a0 EFLAGS: 00010246 [ 308.114049] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 308.120643] ? ipv4_mtu+0x375/0x580 [ 308.125990] RAX: 0000000000000000 RBX: ffff8801d90ce800 RCX: 1ffffffff10ea785 [ 308.131511] ? __build_flow_key.constprop.54+0x5f0/0x5f0 [ 308.135112] RDX: ffff88018036fc00 RSI: ffff8801c98ef480 RDI: ffff8801cad68800 [ 308.135124] RBP: ffff88018036f510 R08: ffff8801be3bad38 R09: 0000000000000006 [ 308.142381] ? __lock_is_held+0xb5/0x140 [ 308.147801] R10: ffff8801be3ba500 R11: 0000000000000000 R12: 1ffff1003006de79 [ 308.155064] ip_fragment.constprop.49+0x179/0x240 [ 308.162317] R13: ffff88018036fc00 R14: ffff8801d90ce812 R15: ffff8801d90cec58 [ 308.166384] ip_finish_output+0x6cb/0xf80 [ 308.173633] FS: 00007ffa2e371700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 308.178459] ? ip_fragment.constprop.49+0x240/0x240 [ 308.185707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 308.189848] ? kasan_check_read+0x11/0x20 [ 308.198059] CR2: ffffffffffffffd6 CR3: 00000001d7b11000 CR4: 00000000001406e0 [ 308.203072] ? rcu_is_watching+0x85/0x140 [ 308.208937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 308.213071] ? rcu_report_qs_rnp+0x790/0x790 [ 308.220322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 308.224457] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 308.231706] Call Trace: [ 308.236101] ? nf_hook_slow+0x11e/0x1c0 [ 308.243364] ? smc_poll+0x211/0xdd0 [ 308.248444] ip_output+0x21b/0x850 [ 308.251005] ? __smc_connect+0xa90/0xa90 [ 308.254957] ? __ip_local_out+0x5cf/0xb20 [ 308.258568] ? save_stack+0x43/0xd0 [ 308.262089] ? ip_mc_output+0x15a0/0x15a0 [ 308.266126] ? kasan_kmalloc+0xc4/0xe0 [ 308.270252] ? ip_fragment.constprop.49+0x240/0x240 [ 308.273855] ? kasan_slab_alloc+0x12/0x20 [ 308.277991] ip_local_out+0xc5/0x1b0 [ 308.281856] ? kmem_cache_alloc+0x12e/0x760 [ 308.286851] ip_queue_xmit+0x9d7/0x1f70 [ 308.290986] ? ep_insert+0x270/0x1c00 [ 308.294701] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 308.298988] ? __x64_sys_epoll_ctl+0xef1/0x10f0 [ 308.302941] ? ip_build_and_send_pkt+0xc70/0xc70 [ 308.306722] ? do_syscall_64+0x1b1/0x800 [ 308.312234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 308.316876] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.321607] ? tcp_established_options+0x36b/0x5a0 [ 308.325644] ? lock_downgrade+0x8e0/0x8e0 [ 308.331161] ? tcp_select_initial_window+0x3a0/0x3a0 [ 308.336500] sock_poll+0x1d1/0x710 [ 308.341405] ? __tcp_v4_send_check+0x1d/0x1d0 [ 308.345534] ? __smc_connect+0xa90/0xa90 [ 308.350617] ? tcp_options_write+0x29f/0xa70 [ 308.354134] ? sock_get_poll_head+0x460/0x460 [ 308.358612] tcp_transmit_skb+0x1bea/0x3ec0 [ 308.362646] ? sock_get_poll_head+0x460/0x460 [ 308.367038] ? __tcp_select_window+0x9e0/0x9e0 [ 308.371509] vfs_poll+0x77/0x2a0 [ 308.375898] ? debug_check_no_locks_freed+0x310/0x310 [ 308.380371] ep_item_poll.isra.15+0x2c1/0x390 [ 308.384928] ? sk_stream_alloc_skb+0x139/0x960 [ 308.388274] ? rcu_read_lock_sched_held+0x108/0x120 [ 308.393439] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 308.397909] ? ep_eventpoll_poll+0x1f0/0x1f0 [ 308.402467] ? inet_sendmsg+0x19f/0x690 [ 308.407464] ? ep_insert+0x270/0x1c00 [ 308.412036] ? graph_lock+0x170/0x170 [ 308.416426] ep_insert+0x6b8/0x1c00 [ 308.420390] ? do_syscall_64+0x1b1/0x800 [ 308.424341] ? ep_send_events_proc+0xee0/0xee0 [ 308.428127] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.431741] ? lock_release+0xa10/0xa10 [ 308.435782] ? print_usage_bug+0xc0/0xc0 [ 308.440355] ? check_same_owner+0x320/0x320 [ 308.445700] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 308.449666] ? rcu_note_context_switch+0x710/0x710 [ 308.453717] ? tcp_small_queue_check.isra.26+0x352/0x470 [ 308.458013] ? __might_sleep+0x95/0x190 [ 308.463005] ? tcp_rtx_synack+0x6f0/0x6f0 [ 308.467910] ? kasan_check_write+0x14/0x20 [ 308.473334] ? kvm_clock_read+0x25/0x30 [ 308.473344] ? kvm_sched_clock_read+0x9/0x20 [ 308.473355] ? graph_lock+0x170/0x170 [ 308.473364] ? mem_cgroup_charge_skmem+0x169/0x340 [ 308.473376] tcp_write_xmit+0x1626/0x5c00 [ 308.473391] ? tcp_transmit_skb+0x3ec0/0x3ec0 [ 308.473401] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 308.473412] ? iov_iter_advance+0x2e4/0x14c0 [ 308.473422] ? check_same_owner+0x320/0x320 [ 308.473434] ? alloc_pages_current+0x114/0x210 [ 308.473444] ? iov_iter_npages+0xe60/0xe60 [ 308.473454] ? kasan_check_write+0x14/0x20 [ 308.473463] ? copyin+0xb7/0x100 [ 308.473474] ? _copy_from_iter_full+0x2b0/0xd10 [ 308.473483] ? usercopy_warn+0x120/0x120 [ 308.473492] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 308.473502] ? iov_iter_advance+0x14c0/0x14c0 [ 308.473513] __tcp_push_pending_frames+0xb2/0x290 [ 308.473524] tcp_sendmsg_locked+0x2c6b/0x3ee0 [ 308.473538] ? tcp_sendpage+0x60/0x60 [ 308.473549] ? rcu_is_watching+0x85/0x140 [ 308.473559] ? rcu_report_qs_rnp+0x790/0x790 [ 308.473572] ? print_usage_bug+0xc0/0xc0 [ 308.473580] ? find_held_lock+0x36/0x1c0 [ 308.473593] ? lock_acquire+0x1dc/0x520 [ 308.473600] ? tcp_sendmsg+0x21/0x50 [ 308.473612] ? mark_held_locks+0xc9/0x160 [ 308.473622] ? __local_bh_enable_ip+0x161/0x230 [ 308.473633] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 308.473645] ? lock_sock_nested+0x9f/0x120 [ 308.473653] ? __local_bh_enable_ip+0x161/0x230 [ 308.473663] ? lock_sock_nested+0xe7/0x120 [ 308.473683] tcp_sendmsg+0x2f/0x50 [ 308.473693] inet_sendmsg+0x19f/0x690 [ 308.473701] ? __might_sleep+0x95/0x190 [ 308.473710] ? ipip_gro_receive+0x100/0x100 [ 308.473720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 308.473733] ? security_socket_sendmsg+0x94/0xc0 [ 308.473741] ? ipip_gro_receive+0x100/0x100 [ 308.473750] sock_sendmsg+0xd5/0x120 [ 308.473759] __sys_sendto+0x3d7/0x670 [ 308.473769] ? __ia32_sys_getpeername+0xb0/0xb0 [ 308.473781] ? wait_for_completion+0x870/0x870 [ 308.473792] ? __lock_is_held+0xb5/0x140 [ 308.473805] ? __sb_end_write+0xac/0xe0 [ 308.473815] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 308.473823] ? fput+0x130/0x1a0 [ 308.473833] ? ksys_write+0x1a6/0x250 [ 308.473843] ? __ia32_sys_read+0xb0/0xb0 [ 308.473853] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 308.473863] __x64_sys_sendto+0xe1/0x1a0 [ 308.473873] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 308.473884] do_syscall_64+0x1b1/0x800 [ 308.473892] ? finish_task_switch+0x1ca/0x840 [ 308.473904] ? syscall_return_slowpath+0x5c0/0x5c0 [ 308.473916] ? syscall_return_slowpath+0x30f/0x5c0 [ 308.473932] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 308.477894] ? __mutex_lock+0x7d9/0x17f0 [ 308.482034] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.486244] ? __x64_sys_epoll_ctl+0x518/0x10f0 [ 308.490195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.494581] ? lock_downgrade+0x8e0/0x8e0 [ 308.498356] RIP: 0033:0x4559f9 [ 308.503263] ? mutex_trylock+0x2a0/0x2a0 [ 308.507376] Code: [ 308.511856] ? kasan_check_read+0x11/0x20 [ 308.516839] 1d [ 308.521233] ? rcu_is_watching+0x85/0x140 [ 308.525528] ba [ 308.530096] ? rcu_report_qs_rnp+0x790/0x790 [ 308.534300] fb [ 308.538965] ? __fget+0x40c/0x650 [ 308.542296] ff [ 308.546961] ? find_held_lock+0x31/0x1c0 [ 308.550985] c3 [ 308.556002] ? expand_files.part.8+0x9a0/0x9a0 [ 308.560464] 66 [ 308.565304] ? find_held_lock+0x36/0x1c0 [ 308.569764] 2e [ 308.573551] ? __fget_light+0x2ef/0x430 [ 308.577927] 0f [ 308.582326] ? fget_raw+0x20/0x20 [ 308.586365] 1f [ 308.590422] ? __fd_install+0x2de/0x880 [ 308.594364] 84 [ 308.598063] ? __might_sleep+0x95/0x190 [ 308.602175] 00 [ 308.606832] ? clear_tfile_check_list+0x380/0x380 [ 308.611811] 00 [ 308.616045] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 308.620675] 00 [ 308.624905] __x64_sys_epoll_ctl+0xef1/0x10f0 [ 308.628410] 00 [ 308.632197] ? __ia32_sys_epoll_create+0x70/0x70 [ 308.636148] 00 [ 308.640461] ? __x64_sys_futex+0x477/0x680 [ 308.646956] 66 [ 308.651720] ? do_epoll_create+0x40e/0x5b0 [ 308.655998] 90 [ 308.659700] ? do_futex+0x27d0/0x27d0 [ 308.663467] 48 [ 308.668120] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 308.672667] 89 [ 308.676715] ? do_syscall_64+0x92/0x800 [ 308.680677] f8 [ 308.686199] do_syscall_64+0x1b1/0x800 [ 308.689451] 48 89 [ 308.693258] ? finish_task_switch+0x1ca/0x840 [ 308.697277] f7 48 [ 308.702811] ? syscall_return_slowpath+0x5c0/0x5c0 [ 308.706836] 89 [ 308.711835] ? syscall_return_slowpath+0x30f/0x5c0 [ 308.715688] d6 [ 308.720176] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 308.725071] 48 [ 308.729988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.735317] 89 [ 308.739363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.744173] ca 04:37:06 executing program 5: r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x7fffffff, &(0x7f00000002c0), 0x4c}, 0x20004001) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") recvfrom$inet(r0, &(0x7f0000000200)=""/75, 0xfffffc56, 0x141, &(0x7f00000000c0)={0x2}, 0x709000) 04:37:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$netrom(r1, &(0x7f0000001440)={&(0x7f0000000040)=@full={{0x3, {"f329366250de62"}, 0x6}, [{"94db4e9109fb2d"}, {"7083dfc60eb67c"}, {"2b880c6c7784f9"}, {"9c2b9ddb070946"}, {"4a1eb0d1b5d004"}, {"9f36fc7f71b9f1"}, {"459064cf62c656"}, {"2eee6d4deca79d"}]}, 0x48, &(0x7f00000013c0)=[{&(0x7f00000001c0)="7f82944d3d058c921f01428b55fc8eb569ab564faddf66d1b6ceace5a2ce792b4ee7130b87ad66520d9f39dc2026035890e35ddf07f585963ad087f4d76d4b22b406ff43cc2f38d2b2c5df56ab33380e50d2e5b5c376b3bf32ab23e9c5ab23631572fa0fe4c269711e291013a2633fa6cc8e7e983c7965378f245a06739fa94d4d312f1c273428a4c3bae7b975951ae2646d7c222fdfbfc41955410a6fde49a58c3faf6f80690b501fbe6a492917e1ad751614ebe0fc11a40a3da19d8ae92557ff4d9b87112e173d0543d4a0508e583b64bd8cd160cafd917657dc3fe321edecb4654d3d5c3c25fbdfdfa6049f1a1ffae263f1df2d", 0xf5}, {&(0x7f00000002c0)="c9e3bb77119436498465b4e671e6628ee86461bbd656db98fdf3632fce97d152b79508f26ca66c07cb8d8ec2606294280c1ce0c178ec7a073c4ac07c7adedd8762a37a9757d83d481f8d1fdda6732b188bc0ce86c8e0ec342b98c299411c6425454ee4772c2e827bcc8121c87ae83831627660de2449be39c28d5648e5e760", 0x7f}, {&(0x7f00000000c0)="c6747e6099c6c82a13af39fd86102e6f0e39e3258455524b900ad7e669afd1fae01c197d538e8173bbcfe3242e4da16a22", 0x31}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="499ff3d5a99d9a2b5545ef76f2fa2b4aafe2ecde25d910eb8139c8811fc393f65a1cb0934046255f994a01b126a6a6ef83ab094002e480e46188cd095b357cfe1a3bea3288b558f3f96938997fc6d4502b796cbf27b0c951e89932db0b2cfbab65ce27e3d5", 0x65}], 0x5, 0x0, 0x0, 0x4000}, 0x40001) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 04:37:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2000006, 0x31, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$sock_SIOCOUTQ(r1, 0x8905, &(0x7f0000000080)) [ 308.748836] RIP: 0033:0x4559f9 [ 308.754013] 4d [ 308.758145] Code: [ 308.761306] 89 c2 [ 308.765359] 1d [ 308.767484] 4d [ 308.771877] ba [ 308.773747] 89 c8 [ 308.777882] fb [ 308.779747] 4c [ 308.784127] ff [ 308.785994] 8b [ 308.789419] c3 [ 308.791293] 4c [ 308.795327] 66 [ 308.797193] 24 [ 308.801750] 2e [ 308.803611] 08 [ 308.808082] 0f [ 308.809949] 0f [ 308.813909] 1f [ 308.815773] 05 [ 308.819212] 84 [ 308.821079] <48> [ 308.825031] 00 [ 308.826896] 3d [ 308.830857] 00 [ 308.832731] 01 [ 308.837741] 00 00 [ 308.839624] f0 ff [ 308.844796] 00 [ 308.846662] ff [ 308.851140] 66 [ 308.852997] 0f [ 308.857726] 90 [ 308.859589] 83 [ 308.863810] 48 [ 308.865675] eb [ 308.869882] 89 [ 308.871745] b9 [ 308.875530] f8 [ 308.877392] fb [ 308.882244] 48 89 [ 308.884117] ff [ 308.888082] f7 [ 308.889947] c3 [ 308.893820] 48 [ 308.895943] 66 [ 308.900413] 89 [ 308.902537] 2e [ 308.907449] d6 [ 308.909314] 0f 04:37:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x40000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x16b, 0x8}, 0x8) [ 308.914217] 48 [ 308.916079] 1f [ 308.921418] 89 [ 308.923281] 84 [ 308.928107] ca [ 308.929972] 00 [ 308.935155] 4d [ 308.937031] 00 [ 308.940198] 89 [ 308.942073] 00 [ 308.944203] c2 [ 308.946327] 00 [ 308.948191] 4d [ 308.951932] 89 [ 308.954061] RSP: 002b:00007f3e73ae3c68 EFLAGS: 00000246 [ 308.955926] c8 [ 308.957792] ORIG_RAX: 000000000000002c [ 308.959651] 4c 8b [ 308.961526] RAX: ffffffffffffffda RBX: 00007f3e73ae46d4 RCX: 00000000004559f9 [ 308.963392] 4c 04:37:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x3, 0x88) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @empty={[0x8dffffff]}, 0x1000000}, 0x1c) 04:37:07 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "c53f9bc10b5218fbe6b21126ec5dfd4b51895eeabb8f1881b91980e74888ed41c49dc1d8bafc100ed78e3cc3b555dd235dba88b38388d4deb8c6d3795dcf58efc348b06d6b0f767c7520b7f6b0ca7326a75ba6ca9e1dadc8a4fecca66ad80f29bc3bb41a06f18c6f4f0b195587ebc281814d6457127854ef65964f36cbef44461b195c5e4c40fe1a57ae459fadf5b343cca1eeb3cdd0243195920ebeb7ebe99d397ef4d81cd3bca637aa32fbb0205fa83ce13b0277825ee8de7e55926a410d09a500e29e"}}}}}}}, &(0x7f0000001640)) [ 308.965260] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000014 [ 308.967115] 24 08 [ 308.968990] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 308.970849] 0f [ 308.972718] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000015 [ 308.974592] 05 [ 308.976478] R13: 00000000004c0d2f R14: 00000000004d0790 R15: 000000000000002a [ 308.978338] <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.129187] RSP: 002b:00007ffa2e370c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 04:37:07 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "c53f9bc10b5218fbe6b21126ec5dfd4b51895eeabb8f1881b91980e74888ed41c49dc1d8bafc100ed78e3cc3b555dd235dba88b38388d4deb8c6d3795dcf58efc348b06d6b0f767c7520b7f6b0ca7326a75ba6ca9e1dadc8a4fecca66ad80f29bc3bb41a06f18c6f4f0b195587ebc281814d6457127854ef65964f36cbef44461b195c5e4c40fe1a57ae459fadf5b343cca1eeb3cdd0243195920ebeb7ebe99d397ef4d81cd3bca637aa32fbb0205fa83ce13b0277825ee8de7e55926a410d09a500e29e"}}}}}}}, &(0x7f0000001640)) 04:37:07 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "c53f9bc10b5218fbe6b21126ec5dfd4b51895eeabb8f1881b91980e74888ed41c49dc1d8bafc100ed78e3cc3b555dd235dba88b38388d4deb8c6d3795dcf58efc348b06d6b0f767c7520b7f6b0ca7326a75ba6ca9e1dadc8a4fecca66ad80f29bc3bb41a06f18c6f4f0b195587ebc281814d6457127854ef65964f36cbef44461b195c5e4c40fe1a57ae459fadf5b343cca1eeb3cdd0243195920ebeb7ebe99d397ef4d81cd3bca637aa32fbb0205fa83ce13b0277825ee8de7e55926a410d09a500e29e"}}}}}}}, &(0x7f0000001640)) 04:37:07 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) syz_emit_ethernet(0x13e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "c53f9bc10b5218fbe6b21126ec5dfd4b51895eeabb8f1881b91980e74888ed41c49dc1d8bafc100ed78e3cc3b555dd235dba88b38388d4deb8c6d3795dcf58efc348b06d6b0f767c7520b7f6b0ca7326a75ba6ca9e1dadc8a4fecca66ad80f29bc3bb41a06f18c6f4f0b195587ebc281814d6457127854ef65964f36cbef44461b195c5e4c40fe1a57ae459fadf5b343cca1eeb3cdd0243195920ebeb7ebe99d397ef4d81cd3bca637aa32fbb0205fa83ce13b0277825ee8de7e55926a410d09a500e29e"}}}}}}}, &(0x7f0000001640)) [ 309.136910] RAX: ffffffffffffffda RBX: 00007ffa2e3716d4 RCX: 00000000004559f9 [ 309.144186] RDX: 0000000000000014 RSI: 0000000000000001 RDI: 0000000000000015 [ 309.151461] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 309.158733] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.166007] R13: 00000000004bb8e9 R14: 00000000004c83f0 R15: 0000000000000000 [ 309.173283] Modules linked in: [ 309.176484] Dumping ftrace buffer: [ 309.180021] (ftrace buffer empty) [ 309.183732] CR2: 0000000000000000 [ 309.189670] ---[ end trace 52ad44f27d97cbd9 ]--- [ 309.194464] RIP: 0010: (null) [ 309.198376] Code: Bad RIP value. [ 309.201778] RSP: 0018:ffff88018036f3a0 EFLAGS: 00010246 [ 309.207174] RAX: 0000000000000000 RBX: ffff8801d90ce800 RCX: 1ffffffff10ea785 [ 309.214484] RDX: ffff88018036fc00 RSI: ffff8801c98ef480 RDI: ffff8801cad68800 [ 309.221798] RBP: ffff88018036f510 R08: ffff8801be3bad38 R09: 0000000000000006 [ 309.229123] R10: ffff8801be3ba500 R11: 0000000000000000 R12: 1ffff1003006de79 [ 309.236448] R13: ffff88018036fc00 R14: ffff8801d90ce812 R15: ffff8801d90cec58 [ 309.243780] FS: 00007ffa2e371700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 309.252038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.257968] CR2: ffffffffffffffd6 CR3: 00000001d7b11000 CR4: 00000000001406e0 [ 309.265279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 309.272595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 309.279901] Kernel panic - not syncing: Fatal exception [ 309.285822] Dumping ftrace buffer: [ 309.289357] (ftrace buffer empty) [ 309.293042] Kernel Offset: disabled [ 309.296647] Rebooting in 86400 seconds..