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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r7}, {}, {r6}, {r6}, {r6, r7}, {}, {}, {0x0, r7}, {}, {r6}, {}, {}, {}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {r5, r7}, {}, {}, {}, {r6, r7}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {r5}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {r5}, {}, {r6}, {r5}, {}, {r6, r7}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {r5, r7}, {}, {r5}, {}, {}, {}, {}, {r6}, {r5}, {}, {}, {}, {}, {r6}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {r5}, {r6, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {}, {0x0, r7}, {}, {}, {}, {r5, r7}, {r6, r7}, {}, {r5}, {r5}, {}, {}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {r5}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {r5}, {r6}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {}, {}, {r6, r7}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {r6}, {r5}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {0x0, r7}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5}, {}, {r5}, {r6}, {r5, r7}, {}, {}, {}, {}, {}, {}, {r5, r7}, {}, {r5, r7}, {}, {r6}, {r6}, {r5}, {0x0, r7}, {0x0, r7}, {r6}, {}, {}, {}, {0x0, r7}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000052640)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "1c96c80e0a812e"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000053640)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r12}, {}, {r11}, {r11}, {r11, r12}, {}, {}, {0x0, r12}, {}, {r11}, {}, {}, {}, {0x0, r12}, {}, {r11, r12}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {}, {r10, r12}, {}, {}, {}, {r11, r12}, {0x0, r12}, {r10, r12}, {}, {0x0, r12}, {}, {}, {0x0, r12}, {r10}, {0x0, r12}, {}, {}, {}, {}, {0x0, r12}, {r10}, {}, {r11}, {r10}, {}, {r11, r12}, {}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {}, {}, {r10, r12}, {}, {r10}, {}, {}, {}, {}, {r11}, {r10}, {}, {}, {}, {}, {r11}, {}, {}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {r10}, {r11, r12}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {}, {0x0, r12}, {}, {0x0, r12}, {r10, r12}, {0x0, r12}, {}, {0x0, r12}, {}, {}, {}, {r10, r12}, {r11, r12}, {}, {r10}, {r10}, {}, {}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {r10}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {r10}, {r11}, {}, {0x0, r12}, {}, {r11}, {0x0, r12}, {}, {}, {r10}, {}, {}, {}, {r11, r12}, {0x0, r12}, {r10}, {}, {r10}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {}, {r11}, {r10}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {0x0, r12}, {0x0, r12}, {}, {r11, r12}, {r10}, {}, {r10}, {r11}, {r10, r12}, {}, {}, {}, {}, {}, {}, {r10, r12}, {}, {r10, r12}, {}, {r11}, {r11}, {r10}, {0x0, r12}, {0x0, r12}, {r11}, {}, {}, {}, {0x0, r12}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r15}, {}, {r14}, {r14}, {r14, r15}, {}, {}, {0x0, r15}, {}, {r14}, {}, {}, {}, {0x0, r15}, {}, {r14, r15}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {r14}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {r13, r15}, {}, {}, {}, {r14, r15}, {0x0, r15}, {r13, r15}, {}, {0x0, r15}, {}, {}, {0x0, r15}, {r13}, {0x0, r15}, {}, {}, {}, {}, {0x0, r15}, {r13}, {}, {r14}, {r13}, {}, {r14, r15}, {}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {r13, r15}, {}, {r13}, {}, {}, {}, {}, {r14}, {r13}, {}, {}, {}, {}, {r14}, {}, {}, {0x0, r15}, {}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {r13}, {r14, r15}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {0x0, r15}, {}, {0x0, r15}, {r13, r15}, {0x0, r15}, {}, {0x0, r15}, {}, {}, {}, {r13, r15}, {r14, r15}, {}, {r13}, {r13}, {}, {}, {0x0, r15}, {}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {r13}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {r13}, {r14}, {}, {0x0, r15}, {}, {r14}, {0x0, r15}, {}, {}, {r13}, {}, {}, {}, {r14, r15}, {0x0, r15}, {r13}, {}, {r13}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {r14}, {r13}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {0x0, r15}, {0x0, r15}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {r14, r15}, {r13}, {}, {r13}, {r14}, {r13, r15}, {}, {}, {}, {}, {}, {}, {r13, r15}, {}, {r13, r15}, {}, {r14}, {r14}, {r13}, {0x0, r15}, {0x0, r15}, {r14}, {}, {}, {}, {0x0, r15}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054640)={0xd4be, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r7}, {}, {r8}, {}, {}, {}, {}, {r9, r12}, {r14}], 0x2, "8cf30f8fce37ec"}) 02:26:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xe) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) [ 437.422489][ T5124] FAULT_INJECTION: forcing a failure. [ 437.422489][ T5124] name failslab, interval 1, probability 0, space 0, times 0 [ 437.435115][ T5124] CPU: 1 PID: 5124 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 437.443566][ T5124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.453616][ T5124] Call Trace: [ 437.456887][ T5124] dump_stack_lvl+0xb7/0x103 [ 437.461479][ T5124] dump_stack+0x11/0x1a [ 437.465633][ T5124] should_fail+0x23c/0x250 02:26:55 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000c80)=@buf) 02:26:55 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000001000000020000007f000001e0000001a15105bfef161c9486c7a590"], 0x18) 02:26:55 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) [ 437.470045][ T5124] __should_failslab+0x81/0x90 [ 437.474847][ T5124] should_failslab+0x5/0x20 [ 437.479344][ T5124] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 437.485055][ T5124] ? __kmalloc_node_track_caller+0x30/0x40 [ 437.490856][ T5124] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 437.496308][ T5124] __kmalloc_node_track_caller+0x30/0x40 [ 437.501935][ T5124] ? __ip6_append_data+0x1865/0x22b0 [ 437.507220][ T5124] __alloc_skb+0x187/0x420 [ 437.511699][ T5124] __ip6_append_data+0x1865/0x22b0 [ 437.516816][ T5124] ? dst_release+0x43/0xf0 02:26:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x2, 0x38) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:26:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3c, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 437.521291][ T5124] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 437.526885][ T5124] ip6_append_data+0x17e/0x230 [ 437.531683][ T5124] ? rawv6_send_hdrinc+0x950/0x950 [ 437.536822][ T5124] ? rawv6_send_hdrinc+0x950/0x950 [ 437.541931][ T5124] rawv6_sendmsg+0xe45/0x1380 [ 437.546605][ T5124] ? __list_del_entry_valid+0x54/0xc0 [ 437.551968][ T5124] inet_sendmsg+0x5f/0x80 [ 437.556308][ T5124] ? inet_send_prepare+0x210/0x210 [ 437.561420][ T5124] ____sys_sendmsg+0x360/0x4d0 [ 437.566180][ T5124] ? import_iovec+0x69/0x80 02:26:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80101, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)={0x8, 0x9, 0x7, 0x2, 0x17, "6c71940a7200ccb37b1a9827d3915068c77905"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r2 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0xa41c1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) lsetxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@v1={0x1000000, [{0x7ff}]}, 0xc, 0x3) dup3(r3, r0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x10001, 0x200000) dup3(r4, r2, 0x0) r5 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f00000002c0)={0x9, 0x2, 0xfffffff7, 0xa62, 0x13, "2af3f9e2f3ae672335f0023bf09eed49f40a63"}) [ 437.570681][ T5124] __sys_sendmmsg+0x315/0x4b0 [ 437.575408][ T5124] ? kstrtoull+0x321/0x360 [ 437.579824][ T5124] ? kstrtouint_from_user+0x104/0x130 [ 437.585284][ T5124] ? get_pid_task+0x8b/0xc0 [ 437.589780][ T5124] ? proc_fail_nth_write+0x114/0x140 [ 437.595070][ T5124] ? proc_fail_nth_read+0x140/0x140 [ 437.600271][ T5124] ? vfs_write+0x5e0/0x8c0 [ 437.604684][ T5124] ? __fget_light+0x21b/0x260 [ 437.609356][ T5124] ? __cond_resched+0x11/0x40 [ 437.614132][ T5124] ? fput+0x2d/0x130 [ 437.618047][ T5124] ? ksys_write+0x157/0x180 02:26:55 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001440)={@in={{0x2, 0x4e23, @loopback}}, 0x0, 0x0, 0x6, 0x0, "6301054031c0824264cbe1c9ef0468cc6f8aa5bcbb5fde38069e38a1d6734c4cad2288b229fc81b77baefe8e8d0a4afe535f8d625db16bd33db85301cdd149340655f9923dbb015928a9309c47836f75"}, 0xd8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001400)={@local, @private=0xa010100, @loopback}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f00000001c0)={0x1, 0x5}) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/198, 0xc6}, {&(0x7f0000001300)=""/155, 0x9b}], 0x3, &(0x7f0000000100)=""/75, 0x4b}, 0x10002) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000015c0)={@in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x33, 0x0, "151e0696b34b838f517a27cde1135c454cd30c7c77548bd926e12176e79eefe69f3e35095c3d7539f5c28c9d131dd5678276bd5fdbca3777be1395ef74bbba65455098ac6d9bccf2a02ca68e3c74f4b9"}, 0xd8) finit_module(r0, &(0x7f00000017c0)='^%(.-,/\x00', 0x2) sendto$inet(r0, &(0x7f00000016c0)="5dd0bcfe5bee711e565a2bbd5a15bc8c1305939bfebe938e29df25caf2fb8501a089b1615c5d8277235c1c8d498bf344e11e6096a8de99219831d45481d50d8da705565a1b5b707859334df72532e869815c79fcb7cf752ebfbab744f339a886d8b089a6835c8730c34e4c17de60b2ec484acea84ae12ad658c9bc44b5cb11056c7f842491805fb8c883529bc2ec69073478aa5527aaf78b6e70328436cd45fa7b0ae5f6952db239acfd46b0ec3ccb45ed253e9079f87c4239128921d5ee9b30968f526e6c832a1a5533c118f6b9335dceabb896fe5733616e36b4046b8e5f39eb3a56625194aa", 0xe7, 0xc040, 0x0, 0x0) sendto$inet(r1, &(0x7f0000001540)="44801d5c9ae5842503fafb907ae1b624d580dd570bef5fa2", 0x18, 0x4048005, &(0x7f0000001580)={0x2, 0x4e22, @local}, 0x10) 02:26:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f0000006f40)={0x0, 0x0, &(0x7f0000006f00)={0x0}}, 0x0) [ 437.622550][ T5124] __x64_sys_sendmmsg+0x53/0x60 [ 437.627417][ T5124] do_syscall_64+0x3d/0x90 [ 437.631834][ T5124] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 437.637728][ T5124] RIP: 0033:0x4665f9 [ 437.641610][ T5124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 437.661257][ T5124] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 02:26:55 executing program 2 (fault-call:3 fault-nth:18): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) 02:26:55 executing program 3: add_key$fscrypt_v1(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, "6bf76c1a400478a19e3506578c117f1f802f822915a6d3c7611b2d96af9f1c3b7a50a766cf0873fc0fba49865345f94e5fe447781ef4662b5a7c17f9cdfa6892"}, 0x48, 0x0) 02:26:55 executing program 4: gettid() r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x65d736f0, 0x8, 0x8000, 0x7, 0x7, "f1f75fcb123025e9f9d35c1b4643f9e514840d"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) syz_open_pts(r3, 0x200) dup3(r2, r1, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000140)={0x0, 0x5, 0x10000, 0x10000, 0x1a, "f96dec3e18e88d4015d6bed01dca6cf1e1c33c"}) [ 437.669660][ T5124] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 437.677670][ T5124] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 437.685637][ T5124] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 437.693605][ T5124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 437.701572][ T5124] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 437.757238][ T5172] FAULT_INJECTION: forcing a failure. [ 437.757238][ T5172] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 437.770299][ T5172] CPU: 1 PID: 5172 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 437.778614][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.790002][ T5172] Call Trace: [ 437.793286][ T5172] dump_stack_lvl+0xb7/0x103 [ 437.797877][ T5172] dump_stack+0x11/0x1a [ 437.802040][ T5172] should_fail+0x23c/0x250 02:26:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x11, 0x6, 0x0, 0x0) 02:26:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x14, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:26:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x11, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000100)={0x8, 0x9, 0x1ff, 0x0, 0x2, "a3b9d83b99d7425888361a756e6d214e2d5f54"}) dup3(r3, r3, 0x0) dup3(r2, r1, 0x0) 02:26:55 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f00000001c0)={0x2, 0x0, @multicast1}, 0x10) [ 437.806449][ T5172] should_fail_usercopy+0x16/0x20 [ 437.811482][ T5172] _copy_from_user+0x1c/0xd0 [ 437.816239][ T5172] __copy_msghdr_from_user+0x44/0x350 [ 437.821614][ T5172] ? import_iovec+0x69/0x80 [ 437.826117][ T5172] __sys_sendmmsg+0x1f0/0x4b0 [ 437.830796][ T5172] ? kstrtoull+0x321/0x360 [ 437.835291][ T5172] ? kstrtouint_from_user+0x104/0x130 [ 437.840689][ T5172] ? get_pid_task+0x8b/0xc0 [ 437.845214][ T5172] ? proc_fail_nth_write+0x114/0x140 [ 437.850502][ T5172] ? proc_fail_nth_read+0x140/0x140 [ 437.855751][ T5172] ? vfs_write+0x5e0/0x8c0 [ 437.860157][ T5172] ? __fget_light+0x21b/0x260 [ 437.864868][ T5172] ? __cond_resched+0x11/0x40 [ 437.869548][ T5172] ? fput+0x2d/0x130 [ 437.873438][ T5172] ? ksys_write+0x157/0x180 [ 437.878014][ T5172] __x64_sys_sendmmsg+0x53/0x60 [ 437.883032][ T5172] do_syscall_64+0x3d/0x90 [ 437.887556][ T5172] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 437.893449][ T5172] RIP: 0033:0x4665f9 02:26:55 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x2010, r0, 0x0) [ 437.897396][ T5172] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 437.917004][ T5172] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 437.925410][ T5172] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 437.933369][ T5172] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 437.941356][ T5172] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 437.949389][ T5172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 437.957365][ T5172] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:26:56 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x8000, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000200)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000000)={0x60002000}) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @loopback}, 0x10) 02:26:56 executing program 0: syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) 02:26:56 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="03962955738f2d6c4fe35c28371e4e98af188e5377f331b7b0d0a2ac9326e359299c2d8f627f88c031c71249fd9cbc5fd2a607a0a622c69e23fdb6cc31810c", 0x3f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) ioctl$TIOCSISO7816(r4, 0xc0285443, &(0x7f0000000100)={0x1, 0x40, 0x9, 0x1, 0x163}) dup3(r2, r1, 0x0) 02:26:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000080)="a8", 0x1}, {0x0}], 0x0, 0x0) 02:26:56 executing program 2 (fault-call:3 fault-nth:19): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:56 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) socket$inet(0x2, 0x4, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 438.594973][ T5219] FAULT_INJECTION: forcing a failure. [ 438.594973][ T5219] name failslab, interval 1, probability 0, space 0, times 0 [ 438.607607][ T5219] CPU: 0 PID: 5219 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 438.615935][ T5219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.625995][ T5219] Call Trace: [ 438.629268][ T5219] dump_stack_lvl+0xb7/0x103 [ 438.633872][ T5219] dump_stack+0x11/0x1a [ 438.638015][ T5219] should_fail+0x23c/0x250 02:26:56 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3e, 0x0, 0x0) 02:26:56 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f00000002c0)='h', 0x1}, {&(0x7f0000000380)="cc", 0x1}, {&(0x7f00000003c0)='g', 0x1}, {&(0x7f0000000480)='K', 0x1, 0x7fff}], 0x0, 0x0) 02:26:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000100)={0x10000001}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x17) r5 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x22, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000140)={0xc0000000}) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:26:56 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x3f}, @loopback, @empty}, 0xc) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x110, r2, 0x92d93000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:56 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x1d, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 438.642425][ T5219] __should_failslab+0x81/0x90 [ 438.647317][ T5219] should_failslab+0x5/0x20 [ 438.651835][ T5219] kmem_cache_alloc_node+0x58/0x2b0 [ 438.657107][ T5219] ? __alloc_skb+0xed/0x420 [ 438.661632][ T5219] __alloc_skb+0xed/0x420 [ 438.665965][ T5219] __ip6_append_data+0x1865/0x22b0 [ 438.671069][ T5219] ? dst_release+0x43/0xf0 [ 438.675585][ T5219] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 438.681228][ T5219] ip6_append_data+0x17e/0x230 [ 438.686078][ T5219] ? rawv6_send_hdrinc+0x950/0x950 02:26:56 executing program 0: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) [ 438.691242][ T5219] ? rawv6_send_hdrinc+0x950/0x950 [ 438.696416][ T5219] rawv6_sendmsg+0xe45/0x1380 [ 438.701101][ T5219] ? __list_del_entry_valid+0x54/0xc0 [ 438.706470][ T5219] ? rmqueue+0x4a/0xcc0 [ 438.710624][ T5219] inet_sendmsg+0x5f/0x80 [ 438.714946][ T5219] ? inet_send_prepare+0x210/0x210 [ 438.720143][ T5219] ____sys_sendmsg+0x360/0x4d0 [ 438.724975][ T5219] ? import_iovec+0x69/0x80 [ 438.729472][ T5219] __sys_sendmmsg+0x315/0x4b0 [ 438.734149][ T5219] ? kstrtoull+0x321/0x360 [ 438.738626][ T5219] ? kstrtouint_from_user+0x104/0x130 02:26:56 executing program 5: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'wg0\x00'}, 0x18) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 438.744083][ T5219] ? get_pid_task+0x8b/0xc0 [ 438.748585][ T5219] ? proc_fail_nth_write+0x114/0x140 [ 438.753873][ T5219] ? proc_fail_nth_read+0x140/0x140 [ 438.759082][ T5219] ? vfs_write+0x5e0/0x8c0 [ 438.763491][ T5219] ? __fget_light+0x21b/0x260 [ 438.768199][ T5219] ? __cond_resched+0x11/0x40 [ 438.772878][ T5219] ? fput+0x2d/0x130 [ 438.776791][ T5219] ? ksys_write+0x157/0x180 [ 438.781302][ T5219] __x64_sys_sendmmsg+0x53/0x60 [ 438.786157][ T5219] do_syscall_64+0x3d/0x90 02:26:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x15, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:26:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x5, 0x200, 0xffffffff, 0x0, 0x6, "00000000ceb700000000000000ddc1513600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(0xffffffffffffffff, r0, 0x0) dup3(r2, r1, 0x0) [ 438.790634][ T5219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 438.796537][ T5219] RIP: 0033:0x4665f9 [ 438.800423][ T5219] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 438.820025][ T5219] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 438.828439][ T5219] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 438.836457][ T5219] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:26:56 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) [ 438.844429][ T5219] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 438.852392][ T5219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 438.860359][ T5219] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:26:56 executing program 2 (fault-call:3 fault-nth:20): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) syz_open_pts(r3, 0x240080) dup3(r2, r1, 0x0) 02:26:56 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x28000, 0x0) sendto$inet(r1, &(0x7f0000000080)="531a763818cb503cd6b22512de4b885ac110bd108fa262f42da594d3d3bd8214e17687f045acfd3bf8844c26235b44d42d35b0e90c31a4eeecf5ea960293055caa91c2b7ad1a8667380d563ff2dd1477f731f7736ff67882d50ba6488149a935b8a4d406aeb204a5ee0b771a0617c574bca795972d46d6ebd564955e0cf57cf7cfc62c6aeecf6176af70cefb9e1c03ec294f9d641591bc4f4c9d303d55dc42bab42b2d2210c010dc81", 0xa9, 0x40001, &(0x7f0000000140)={0x2, 0x4e22, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x21, @private=0xa010101}, 0x10) 02:26:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x36, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:26:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x3}}, 0x1c, 0x0}, 0x60) 02:26:56 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = open(&(0x7f0000000200)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:26:56 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) socketpair(0x3, 0xa, 0x2, &(0x7f0000000200)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000240)="cbc900dab51a2573e80f5808b8ba69e971467f13036346438d98cdb5568f88a92992c85891eb9b2e97c5efda68eb288c0906bc6e5cc3633573f1f721a1f20d151ded6bb1643215151e4a4b7d4265f6a5f29ea74150c2e52460f646949369c1d9d04aa3dfc820f1c09726045ea26e23e07ac43059480d5421e5bbe2a1f7d04b9c4a7efc44269c9ce6a3ee611213e8428e8c07f53c3a08b62f37d142eaad7c8ec6f69a7f7e19c25c69f75ebe43e3c7c970f239a6bfbedcf57a97043727ee6045508fdec8e1805da5601e93f247022cce80c9ed7515", 0xd4, 0x8804, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080)="9a8e306b14fb7b29df8b4e5c75eb1e4ff35123613bf4316392adaf69636eccb0e6e9d82dff2db6dfef157c644d4c0d5973d68e04282f42df11251f8ac3bfd9c101368562cd2561afea89ab336da060456fff2613161c140ec388ed3dc41e7957a4a6d7315b690711afb81ab35bdee366380f396b83a51b29f254d0102d918b5abfe8779065dd51caa0a3bb6d337d742376ed8f38399a9176c28a16fd31afef3e7bc166f9c371440f6dc7f6fea6470be72d5e7fdaa16a890fed6aa0ebd8035beb21105ff37a4d448658efa48d8b3b3e40821301a5", 0xd4, 0x40081, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 438.959740][ T5284] FAULT_INJECTION: forcing a failure. [ 438.959740][ T5284] name failslab, interval 1, probability 0, space 0, times 0 [ 438.972504][ T5284] CPU: 1 PID: 5284 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 438.980878][ T5284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.990967][ T5284] Call Trace: [ 438.994243][ T5284] dump_stack_lvl+0xb7/0x103 [ 438.998832][ T5284] dump_stack+0x11/0x1a [ 439.003023][ T5284] should_fail+0x23c/0x250 [ 439.007514][ T5284] __should_failslab+0x81/0x90 [ 439.012294][ T5284] should_failslab+0x5/0x20 [ 439.016824][ T5284] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 439.022550][ T5284] ? __kmalloc_node_track_caller+0x30/0x40 [ 439.028353][ T5284] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 439.033851][ T5284] __kmalloc_node_track_caller+0x30/0x40 [ 439.039488][ T5284] ? __ip6_append_data+0x1865/0x22b0 [ 439.044834][ T5284] __alloc_skb+0x187/0x420 [ 439.049255][ T5284] __ip6_append_data+0x1865/0x22b0 [ 439.054374][ T5284] ? dst_release+0x43/0xf0 02:26:56 executing program 0: socketpair(0xa, 0x0, 0x0, &(0x7f0000000100)) 02:26:56 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001100), 0x0, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, 0x0, 0x0) 02:26:56 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x90, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) 02:26:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x14113e, 0x0) r4 = openat$incfs(r3, &(0x7f0000000180)='.pending_reads\x00', 0x218000, 0x30) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff4, 0x4002011, r4, 0x1000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x893e, 0x3, 0x6, 0x0, 0x1f, "8378deea639ddd5436f8246a2a4506ed1bc727"}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x39, 0x1, 0x8000, 0x6, 0x13, "e12e1aebe97eca7e625f288bdab8bea34896d1"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r5, r0, 0x0) dup3(r2, r1, 0x0) 02:26:56 executing program 3: pselect6(0x40, &(0x7f0000000040)={0x9e9}, 0x0, 0x0, 0x0, 0x0) [ 439.058934][ T5284] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 439.064494][ T5284] ip6_append_data+0x17e/0x230 [ 439.069300][ T5284] ? rawv6_send_hdrinc+0x950/0x950 [ 439.074416][ T5284] ? rawv6_send_hdrinc+0x950/0x950 [ 439.079537][ T5284] rawv6_sendmsg+0xe45/0x1380 [ 439.084485][ T5284] ? __list_del_entry_valid+0x54/0xc0 [ 439.089855][ T5284] ? rmqueue+0x4a/0xcc0 [ 439.094112][ T5284] inet_sendmsg+0x5f/0x80 [ 439.098441][ T5284] ? inet_send_prepare+0x210/0x210 [ 439.103577][ T5284] ____sys_sendmsg+0x360/0x4d0 [ 439.108346][ T5284] ? import_iovec+0x69/0x80 [ 439.112982][ T5284] __sys_sendmmsg+0x315/0x4b0 [ 439.117659][ T5284] ? kstrtoull+0x321/0x360 [ 439.122075][ T5284] ? kstrtouint_from_user+0x104/0x130 [ 439.127455][ T5284] ? get_pid_task+0x8b/0xc0 [ 439.131960][ T5284] ? proc_fail_nth_write+0x114/0x140 [ 439.137287][ T5284] ? proc_fail_nth_read+0x140/0x140 [ 439.142530][ T5284] ? vfs_write+0x5e0/0x8c0 [ 439.146950][ T5284] ? __fget_light+0x21b/0x260 [ 439.151618][ T5284] ? __cond_resched+0x11/0x40 [ 439.156297][ T5284] ? fput+0x2d/0x130 [ 439.160194][ T5284] ? ksys_write+0x157/0x180 [ 439.164691][ T5284] __x64_sys_sendmmsg+0x53/0x60 [ 439.169545][ T5284] do_syscall_64+0x3d/0x90 [ 439.173977][ T5284] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 439.179924][ T5284] RIP: 0033:0x4665f9 [ 439.183819][ T5284] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:26:57 executing program 2 (fault-call:3 fault-nth:21): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:57 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = socket$inet(0x2, 0x80000, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e24, @remote}, 0xffffffffffffffe8) 02:26:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x200140) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) write$sndseq(r3, &(0x7f0000000100), 0x0) dup3(r3, r0, 0x0) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, 0x0, 0x0) preadv(r4, &(0x7f0000000300)=[{&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000280)=""/112, 0x70}], 0x2, 0x2, 0x5) dup3(r2, r1, 0x0) 02:26:57 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) 02:26:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x202) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0xf) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @private=0xa010100}, {0x306, @multicast}, 0x32, {0x2, 0x4e20, @loopback}, 'veth1_macvtap\x00'}) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) preadv(r1, &(0x7f0000002640)=[{&(0x7f0000001280)=""/189, 0xbd}, {&(0x7f0000001340)=""/147, 0x93}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/240, 0xf0}, {&(0x7f0000002500)=""/153, 0x99}, {&(0x7f00000025c0)=""/38, 0x26}, {&(0x7f0000002600)=""/5, 0x5}], 0x7, 0xc0000000, 0x3) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001180)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f0000000140)=""/62, 0x3e}], 0x6, &(0x7f0000000600)=""/127, 0x7f}, 0x400}, {{&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000700)=""/138, 0x8a}, {&(0x7f00000007c0)=""/33, 0x21}, {&(0x7f0000000800)=""/118, 0x76}, {&(0x7f0000000880)=""/241, 0xf1}, {&(0x7f0000000980)=""/216, 0xd8}, {&(0x7f0000000a80)=""/69, 0x45}, {&(0x7f0000000b00)=""/227, 0xe3}, {&(0x7f0000000c00)=""/51, 0x33}], 0x8, &(0x7f0000000cc0)=""/168, 0xa8}, 0xaf61}, {{&(0x7f0000000d80)=@ieee802154={0x24, @long}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000e00)=""/185, 0xb9}, {&(0x7f0000000ec0)=""/35, 0x23}, {&(0x7f0000000f00)=""/75, 0x4b}, {&(0x7f0000000f80)=""/156, 0x9c}, {&(0x7f0000001040)=""/76, 0x4c}], 0x5, &(0x7f0000001140)=""/35, 0x23}, 0x9}], 0x3, 0x4042, &(0x7f0000001240)) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:26:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240), &(0x7f0000000580)=0x44) [ 439.203517][ T5284] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 439.211970][ T5284] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 439.219934][ T5284] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 439.227970][ T5284] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 439.236087][ T5284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 439.244057][ T5284] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:26:57 executing program 0: mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) [ 439.284506][ T5320] FAULT_INJECTION: forcing a failure. [ 439.284506][ T5320] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 439.297580][ T5320] CPU: 1 PID: 5320 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 439.306079][ T5320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.316303][ T5320] Call Trace: [ 439.319577][ T5320] dump_stack_lvl+0xb7/0x103 [ 439.324206][ T5320] dump_stack+0x11/0x1a [ 439.328354][ T5320] should_fail+0x23c/0x250 [ 439.332764][ T5320] should_fail_usercopy+0x16/0x20 [ 439.337854][ T5320] _copy_from_user+0x1c/0xd0 [ 439.342488][ T5320] __copy_msghdr_from_user+0x44/0x350 [ 439.347857][ T5320] ? import_iovec+0x69/0x80 [ 439.352349][ T5320] __sys_sendmmsg+0x1f0/0x4b0 [ 439.357070][ T5320] ? kstrtoull+0x321/0x360 [ 439.361474][ T5320] ? kstrtouint_from_user+0x104/0x130 [ 439.366910][ T5320] ? get_pid_task+0x8b/0xc0 [ 439.371746][ T5320] ? proc_fail_nth_write+0x114/0x140 [ 439.377117][ T5320] ? proc_fail_nth_read+0x140/0x140 [ 439.382386][ T5320] ? vfs_write+0x5e0/0x8c0 [ 439.386864][ T5320] ? __fget_light+0x21b/0x260 [ 439.391524][ T5320] ? __cond_resched+0x11/0x40 [ 439.396264][ T5320] ? fput+0x2d/0x130 [ 439.400142][ T5320] ? ksys_write+0x157/0x180 [ 439.404703][ T5320] __x64_sys_sendmmsg+0x53/0x60 [ 439.409580][ T5320] do_syscall_64+0x3d/0x90 [ 439.413979][ T5320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 439.419875][ T5320] RIP: 0033:0x4665f9 [ 439.423831][ T5320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 439.443705][ T5320] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 439.452117][ T5320] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 439.460088][ T5320] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 439.468059][ T5320] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 439.476076][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:26:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', 0x0, 0x0) 02:26:57 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="b64af76e92f119ac65babed6835acf49f4", 0x11) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x44102044}, 0xc, &(0x7f0000000280)={0x0}}, 0x0) 02:26:57 executing program 2 (fault-call:3 fault-nth:22): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 439.484048][ T5320] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:26:57 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000)="3cb509be562b416d3ed02662ab1ae46811453c8ba0348e0618c4dda2", 0x1c, 0x10, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x6e, 0x80000) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) sendto$inet(r0, &(0x7f0000000080)="e742054fda276248c777743dc2bb34133df2dfae97475f7ec067cde7c7370ef1684de7d41e3071eca9edf5605e876a0a250fc958d6794204da20df2f55cbd360d8459ab5411918cf578360be7ae8660b984d456d0897011dd4672301372949e7dff804d6780e7ca8d630cf3bb8470c1e861537828534a2692df493ecea2e3d2324713faa3b122b6ea4bdaa63aec1a70c968162a57153fdbf27d777542fd77388ebbc054f171a47a76860d17d2e7f2cd08e12c957414f7da97f3dc6af55d08b", 0xbf, 0x4c880, &(0x7f0000000140)={0x2, 0x4e23, @multicast1}, 0x10) 02:26:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x20000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(r2, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0xc, r3}) r4 = syz_open_pts(r2, 0xf5b372c3b09c769d) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r6, r0, 0x0) dup3(r5, r4, 0x0) [ 439.578568][ T5357] FAULT_INJECTION: forcing a failure. [ 439.578568][ T5357] name failslab, interval 1, probability 0, space 0, times 0 [ 439.591207][ T5357] CPU: 0 PID: 5357 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 439.599575][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.609718][ T5357] Call Trace: [ 439.613163][ T5357] dump_stack_lvl+0xb7/0x103 [ 439.617752][ T5357] dump_stack+0x11/0x1a [ 439.621908][ T5357] should_fail+0x23c/0x250 02:26:57 executing program 4: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000080), 0x6e, &(0x7f0000001540)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/44, 0x2c}, {&(0x7f00000014c0)=""/128, 0x80}], 0x8, &(0x7f00000015c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000001680)=@abs, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001700)=""/245, 0xf5}], 0x1, &(0x7f0000001840)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001880)=@abs, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/121, 0x79}, {&(0x7f0000001980)=""/194, 0xc2}, {&(0x7f0000001a80)=""/168, 0xa8}], 0x3}}], 0x3, 0x100, 0x0) openat(r0, &(0x7f0000001c40)='./file0\x00', 0x109000, 0x109) r1 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x8001, &(0x7f00000001c0)={0x2, 0x0, @remote}, 0x10) 02:26:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000000), 0x0, 0x0, 0x0, r0) 02:26:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000100)={0x4, 0x5b8e, 0x112, 0x200, 0x2, "2f065843c757b0c43ba6f92aa1c579ab345fc7"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x1b1081, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xfffffffffffffffd) r4 = dup(r3) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000140)={0x3f, 0x9, 0x1, 0xffff, 0x8, "3915c73074a8ccb9b084ed1cccdbad1d80fa58"}) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) [ 439.626320][ T5357] __should_failslab+0x81/0x90 [ 439.631121][ T5357] should_failslab+0x5/0x20 [ 439.635650][ T5357] kmem_cache_alloc_node+0x58/0x2b0 [ 439.640847][ T5357] ? __alloc_skb+0xed/0x420 [ 439.645355][ T5357] __alloc_skb+0xed/0x420 [ 439.649699][ T5357] __ip6_append_data+0x1865/0x22b0 [ 439.654844][ T5357] ? dst_release+0x43/0xf0 [ 439.659312][ T5357] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 439.664930][ T5357] ip6_append_data+0x17e/0x230 [ 439.669785][ T5357] ? rawv6_send_hdrinc+0x950/0x950 02:26:57 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) sendto$inet(r0, &(0x7f0000000080)="5ecf0a674050fdfb0795955943aa8cf51ba70697f81741057dc86cdee3d27270c254321f2ae5b800e7694186ecd2caf090d012e16df21c26043f6b360709315afd159f7fca3ec2e75ae3fe52472028be47a0882b024cd3006d483d564836f1737c49ad028127e1ee7a0613bfb176480d8ea7f9d5673747afc080358491e2d1270c0d5997342bd5fe421ce2ac134f94bb323b61f73d141011d6a0", 0x9a, 0x20000001, &(0x7f0000000000)={0x2, 0x4e22, @private=0xa010100}, 0x10) 02:26:57 executing program 3: select(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x4e8}, 0x0, &(0x7f0000000180)={0x0, 0xea60}) [ 439.674980][ T5357] ? rawv6_send_hdrinc+0x950/0x950 [ 439.680092][ T5357] rawv6_sendmsg+0xe45/0x1380 [ 439.684911][ T5357] ? __list_del_entry_valid+0x54/0xc0 [ 439.690346][ T5357] ? rmqueue+0x4a/0xcc0 [ 439.694510][ T5357] inet_sendmsg+0x5f/0x80 [ 439.698905][ T5357] ? inet_send_prepare+0x210/0x210 [ 439.704057][ T5357] ____sys_sendmsg+0x360/0x4d0 [ 439.709037][ T5357] ? import_iovec+0x69/0x80 [ 439.713548][ T5357] __sys_sendmmsg+0x315/0x4b0 [ 439.718230][ T5357] ? kstrtoull+0x321/0x360 [ 439.722641][ T5357] ? kstrtouint_from_user+0x104/0x130 02:26:57 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010025bd7000fddbdf255d00000008000300", @ANYRES32=r2, @ANYBLOB="0800a500000000090000000000000000800a00060008021100000000000800a500000000000800a50001000000"], 0x54}, 0x1, 0x0, 0x0, 0x200088c5}, 0x20000040) r3 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r3, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r3, &(0x7f0000000080)="66057aa7ac93829b7fb749fe2ab442ab36b873fa8195ae0100000000000000020000000000001cc89e7e44b5b9ffcc74eb276b1a3c23e64431b18432b005a159b4fa4b1bbeb99deff5d57f21245eb3b079003c2144540bf5fa2ec155f0", 0x5d, 0x20008000, &(0x7f00000001c0)={0x2, 0x0, @remote}, 0x10) 02:26:57 executing program 0: connect$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x18, 0x3}, 0xc) 02:26:57 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, 0xffffffffffffffff) [ 439.728009][ T5357] ? get_pid_task+0x8b/0xc0 [ 439.732508][ T5357] ? proc_fail_nth_write+0x114/0x140 [ 439.737865][ T5357] ? proc_fail_nth_read+0x140/0x140 [ 439.743075][ T5357] ? vfs_write+0x5e0/0x8c0 [ 439.747507][ T5357] ? __fget_light+0x21b/0x260 [ 439.752253][ T5357] ? __cond_resched+0x11/0x40 [ 439.757003][ T5357] ? fput+0x2d/0x130 [ 439.760897][ T5357] ? ksys_write+0x157/0x180 [ 439.765410][ T5357] __x64_sys_sendmmsg+0x53/0x60 [ 439.770800][ T5357] do_syscall_64+0x3d/0x90 02:26:57 executing program 5: getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 439.775280][ T5357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 439.781170][ T5357] RIP: 0033:0x4665f9 [ 439.785054][ T5357] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 439.804746][ T5357] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 439.813240][ T5357] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 439.821212][ T5357] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 439.829226][ T5357] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 439.837190][ T5357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 439.845163][ T5357] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:26:57 executing program 2 (fault-call:3 fault-nth:23): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:57 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @dev={0xac, 0x14, 0x14, 0x2a}, @dev={0xac, 0x14, 0x14, 0x29}}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, 0x0, 0x0, 0x4040010, &(0x7f00000001c0)={0x2, 0x4e21, @loopback}, 0x10) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, 0x0, 0x0) sendto$inet(r3, &(0x7f0000001200)="83215772284e87a40aa6a44b52c88165958240257be05da339269e3dfcb7815a682eacc12840825fc948bd25ff4339e3344b3f598104872a78778c1f2536fca38d43eed32559d2ae42831dca2bdc6fcd6dec6e75489832e558a4e5219a014f249900c156165c23222d42c004d646ba6769bc8077d2bc865a0d4b9f2833be142edbd149a3241b32f932eae448a348749fceede1251b75217e62a3d2f46537ca330079415e852f31eda9fd171794e84f06f6062ff8028e13d23c45aa054240d09b8e8f4f894b09e3b5a3e9d557c59646b9d63c11b71f64", 0xd6, 0x22000055, &(0x7f0000000100)={0x2, 0x4e24, @multicast1}, 0x10) 02:26:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x8001, 0x3, 0x5, 0x8, 0x12, "5f692ae2aeeb6063c6410f316283c3efa6e7dc"}) recvmmsg(r4, &(0x7f0000003d40), 0x5, 0x60, &(0x7f0000003e80)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x620200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r7, 0x0, 0x0, 0x2000402) fallocate(r6, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r6, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)={0xc, r7}) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000003ec0)={0x5, 0x18000000, 0xffff, 0x2, 0xf, "5cf09627b66592ecb8c01eed96572167b29b0e"}) dup3(r5, r0, 0x0) dup3(r2, r1, 0x0) write(r2, &(0x7f0000003f00)="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", 0x1000) 02:26:57 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) pselect6(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)={r0}, &(0x7f0000000180)={&(0x7f0000000140)={[0x2]}, 0x8}) 02:26:57 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x19, 0x10, r0, 0x8000000) 02:26:57 executing program 5: r0 = socket$inet(0x2, 0xa, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4040040, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) [ 439.901402][ T5395] FAULT_INJECTION: forcing a failure. [ 439.901402][ T5395] name failslab, interval 1, probability 0, space 0, times 0 [ 439.914053][ T5395] CPU: 0 PID: 5395 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 439.922384][ T5395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.932435][ T5395] Call Trace: [ 439.935712][ T5395] dump_stack_lvl+0xb7/0x103 [ 439.940518][ T5395] dump_stack+0x11/0x1a [ 439.944674][ T5395] should_fail+0x23c/0x250 02:26:57 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 02:26:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) syz_open_pts(r1, 0x278800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) r4 = dup3(r3, r0, 0x0) r5 = pidfd_getfd(r4, r3, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000100)={0x200, 0x10000, 0x6, 0x4, 0x1, "79664442e010563d223329a864165fed46e60f"}) r6 = signalfd4(r3, &(0x7f0000000140)={[0x3]}, 0x8, 0xe7cf469d7d61fcbf) r7 = socket(0x2, 0x2, 0x0) read(r5, &(0x7f0000000180)=""/190, 0xbe) setsockopt$inet_int(r7, 0x0, 0x22, 0x0, 0x0) dup3(r6, r7, 0x0) 02:26:57 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x2, 0x1, 0xdc, 0x5}, {0x81, 0x3f, 0x2, 0x10001}, {0xfff, 0x9, 0x7, 0x6}, {0xf8b9, 0x19, 0x7, 0x7}, {0xbd8a, 0x3, 0x3f, 0x7ff}, {0x3, 0x2, 0xff, 0x1ff}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 439.949175][ T5395] __should_failslab+0x81/0x90 [ 439.953937][ T5395] should_failslab+0x5/0x20 [ 439.958441][ T5395] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 439.964154][ T5395] ? __kmalloc_node_track_caller+0x30/0x40 [ 439.969958][ T5395] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 439.975461][ T5395] __kmalloc_node_track_caller+0x30/0x40 [ 439.981139][ T5395] ? __ip6_append_data+0x1865/0x22b0 [ 439.986431][ T5395] __alloc_skb+0x187/0x420 [ 439.990915][ T5395] __ip6_append_data+0x1865/0x22b0 [ 439.996027][ T5395] ? dst_release+0x43/0xf0 [ 440.000439][ T5395] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 440.006081][ T5395] ip6_append_data+0x17e/0x230 [ 440.010934][ T5395] ? rawv6_send_hdrinc+0x950/0x950 [ 440.016053][ T5395] ? rawv6_send_hdrinc+0x950/0x950 [ 440.021163][ T5395] rawv6_sendmsg+0xe45/0x1380 [ 440.025867][ T5395] ? __list_del_entry_valid+0x54/0xc0 [ 440.031237][ T5395] ? rmqueue+0x4a/0xcc0 [ 440.035419][ T5395] inet_sendmsg+0x5f/0x80 [ 440.039751][ T5395] ? inet_send_prepare+0x210/0x210 [ 440.044867][ T5395] ____sys_sendmsg+0x360/0x4d0 [ 440.049692][ T5395] ? import_iovec+0x69/0x80 [ 440.054191][ T5395] __sys_sendmmsg+0x315/0x4b0 [ 440.058900][ T5395] ? kstrtoull+0x321/0x360 [ 440.063320][ T5395] ? kstrtouint_from_user+0x104/0x130 [ 440.068818][ T5395] ? get_pid_task+0x8b/0xc0 [ 440.073321][ T5395] ? proc_fail_nth_write+0x114/0x140 [ 440.078605][ T5395] ? proc_fail_nth_read+0x140/0x140 [ 440.083916][ T5395] ? vfs_write+0x5e0/0x8c0 [ 440.088326][ T5395] ? __fget_light+0x21b/0x260 [ 440.093003][ T5395] ? __cond_resched+0x11/0x40 [ 440.097808][ T5395] ? fput+0x2d/0x130 02:26:58 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) truncate(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffec) sendmsg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000200)="966dda708cb0976ae456d4f235e20e51acfa3feefbec8d50b37e7347653415b4b4a2f8e6ad0dcc98e39f63845137e05682374abeb00120984a9f85eb1a5281451893478efa73ab595993c22dbfc934d55a574125c472105fa176ac96d056b1ba779f5d54fe438ad06e12d59a40c878f4df198a6048682ae0cf792d6834838c4e0dfde19c5345738fb7a4523f7fce418fcdc0192433e4eba933cbe46e44dbbc3bf7f66c3a4ffcc47e850609e52f784d7bc2ef1e9eed02ac21bc7c000db4d8d7a204f2a524fe35634bbaa371b3542ec48a7e5d0f345e91689bdfd7ea6813f3846aede0316979227ce745e89af3f8488930e9725efcf5", 0xf5}, {&(0x7f0000000100)="5a262b11229dad2d640727e25f4770b3a2bf6e166d80868545ba07da31e2c7f38e078317b23ab8540c1363fb6e73be4ad60d8bbf", 0x34}, {&(0x7f0000000300)="d3c8e27dca305031e7cbdcd24e6999db28cb2105389fd61d95bac80129be0eb7b80f4b93c0cf58f9db8b473dbf45d65e1c25614d4855bc749e7373b3f140d699f28b132eeca4878e94b424b5be70988d0e3a98efc67200888e53676e241d743f461de01678e7ffbc", 0x68}, {&(0x7f0000000380)="ef9281eb73597bc8a6c2a5be8986de3f4b7fd73b7c59f0ed83bfc80928e3bef8c0b5e6d0fea29edd4b48875aab8751f8e957fdb4419499773facaddb44239a2152d751b353f18aa6646ee9582a5871d16447e8afdee4c02c9602323c10a6b9f79df9c6f306a3cb6608ee81c8627a2bc136b797fc203a3d06c537cacba471ec2f7460df407d892c4a6cd61a8c3f3f14ae5d519cd9eeb551", 0x97}, {&(0x7f0000000140)="f651317d6c5279b424e17a38a582e9d8470bd8a9d058e0a5cfb98f15e2c112d860ba46f6ac2d50601442044d26", 0x2d}, {&(0x7f0000000440)="7167c3dd315f3a73a253280a16644f4934e30c271ce7bb1826558b4d9483f9", 0x1f}, {&(0x7f0000000480)="1f723417a807f650ef0f4585579fc89299d22ed95388779eb957d9646e10eb925816dfe5c5af5bb5c1cdb0bdee6b34b51d2afc8ad61cd589f6f3f94e41820353da97f59492017d5ec4ddbb293d93b0b13a7b017f601dda8a024e917b1392f1206afbc8ed61d1a5934220b1a3ca9853d5", 0x70}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="15e7b4a713d6685815aaaee3aec806f24d4bcdaed08d5186a7f24b90bc8980b21005815fd226db36135d3961283e9cc8d43687087afe7df20e16291646d55b6cd9148059bac38bbc46058b93d4aa3f5a18f84529dd9f49", 0x57}, {&(0x7f0000001580)="50487764f32e94fe05fbb894fc0fb73261539755914788043e505bd498e6db7bb7116081e052de1de6416d823abe71ed7b9308d1c49890ccb0af3dba6443725ad45fe957224bf410f0691dba6ab2528d217c2f92b202f03499731c7415bd42b15f8a7eadb613da25e698c4752dec28e121eb1a20d841dec0f59d218151b10f8e6c5c541e6af21563e23e01330427b60c35f3af5475b1ac6d4b7b6326f57487", 0x9f}], 0xa, &(0x7f0000001700)=[{0xd0, 0x109, 0x9, "d2a5759306a7d0b36cc68419667567013e87fc9a30c77f6a6df969849bf031d98ac30d38b6daedde084c40e0a2ad90f20f7a23686d87242045e7f9bfb691b4cb684076716eda7f025192c7dcff39b744ffa5fbf23c69eeb293804e634a84f305866eb5fd4d1a377474755d0f42fdd508089cd45a08e15113b9e4d96760fd6f3242dc729f8d45b9b5d13f6dfd802a78da2594fcbe0a51b05efcbfd871e0717257f1dc497f191eabaf01d8e79ebbfcb21019cf5904a4023c6b4a4f5d28"}], 0xd0}, 0x40440c5) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x424183) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:26:58 executing program 3: openat$zero(0xffffffffffffff9c, 0x0, 0x63261b41410311c7, 0x0) [ 440.101746][ T5395] ? ksys_write+0x157/0x180 [ 440.106241][ T5395] __x64_sys_sendmmsg+0x53/0x60 [ 440.111088][ T5395] do_syscall_64+0x3d/0x90 [ 440.115500][ T5395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 440.121409][ T5395] RIP: 0033:0x4665f9 [ 440.125299][ T5395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:26:58 executing program 2 (fault-call:3 fault-nth:24): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x1c, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_MASTER={0x4}]}, 0x1c}}, 0x0) 02:26:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0xfffffffc, 0x0, 0x0, 0x6, 0x0, "00000000ceb700000000000000ddc1517600"}) syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x44f40, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x3, 0xffff4c07, 0x0, 0xffff, 0x0, "d4c37b83faeb9bd7564d6bc5d09945fb34924d"}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xb) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mknodat(r4, &(0x7f00000001c0)='./file0\x00', 0x404, 0x3) [ 440.145064][ T5395] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 440.153535][ T5395] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 440.161497][ T5395] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 440.169468][ T5395] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 440.177440][ T5395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 440.185484][ T5395] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 440.241541][ T5434] FAULT_INJECTION: forcing a failure. [ 440.241541][ T5434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 440.254640][ T5434] CPU: 0 PID: 5434 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 440.262966][ T5434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.273018][ T5434] Call Trace: [ 440.276288][ T5434] dump_stack_lvl+0xb7/0x103 [ 440.280906][ T5434] dump_stack+0x11/0x1a [ 440.285036][ T5434] should_fail+0x23c/0x250 [ 440.289428][ T5434] should_fail_usercopy+0x16/0x20 [ 440.294556][ T5434] _copy_from_user+0x1c/0xd0 [ 440.299139][ T5434] __copy_msghdr_from_user+0x44/0x350 [ 440.304650][ T5434] ? import_iovec+0x69/0x80 [ 440.309231][ T5434] __sys_sendmmsg+0x1f0/0x4b0 [ 440.313982][ T5434] ? kstrtoull+0x321/0x360 [ 440.318380][ T5434] ? kstrtouint_from_user+0x104/0x130 [ 440.323840][ T5434] ? get_pid_task+0x8b/0xc0 [ 440.328333][ T5434] ? proc_fail_nth_write+0x114/0x140 [ 440.333664][ T5434] ? proc_fail_nth_read+0x140/0x140 [ 440.338875][ T5434] ? vfs_write+0x5e0/0x8c0 [ 440.343294][ T5434] ? __fget_light+0x21b/0x260 [ 440.347963][ T5434] ? __cond_resched+0x11/0x40 [ 440.352666][ T5434] ? fput+0x2d/0x130 [ 440.356542][ T5434] ? ksys_write+0x157/0x180 [ 440.361069][ T5434] __x64_sys_sendmmsg+0x53/0x60 [ 440.366011][ T5434] do_syscall_64+0x3d/0x90 [ 440.370456][ T5434] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 440.376337][ T5434] RIP: 0033:0x4665f9 [ 440.380213][ T5434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 440.399814][ T5434] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 440.408222][ T5434] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 440.416271][ T5434] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 440.424220][ T5434] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 440.432199][ T5434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 440.440160][ T5434] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:26:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, &(0x7f0000000380), 0x2000, &(0x7f0000002440)) 02:26:58 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) connect(r0, &(0x7f0000000080)=@l2={0x1f, 0x6, @none, 0x5}, 0x80) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000)=0x2, 0x4) 02:26:58 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000200)=""/105, 0x69}], 0x3}, 0x51}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)=""/51, 0x33}], 0x1, &(0x7f00000003c0)=""/158, 0x9e}, 0x81}, {{&(0x7f0000000480)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/209, 0xd1}], 0x2, &(0x7f0000001640)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000002640)=@l2, 0x80, &(0x7f0000004d40)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/82, 0x52}, {&(0x7f0000003740)=""/190, 0xbe}, {&(0x7f0000003800)=""/250, 0xfa}, {&(0x7f0000003900)=""/212, 0xd4}, {&(0x7f0000003a00)=""/111, 0x6f}, {&(0x7f0000003a80)=""/233, 0xe9}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/212, 0xd4}, {&(0x7f0000004c80)=""/181, 0xb5}], 0xa, &(0x7f0000004e00)=""/204, 0xcc}}, {{&(0x7f0000004f00)=@sco, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004f80)=""/174, 0xae}, {&(0x7f0000005040)=""/84, 0x54}], 0x2, &(0x7f0000005100)=""/135, 0x87}, 0x10000}, {{&(0x7f00000051c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000005440)=[{&(0x7f0000005240)=""/115, 0x73}, {&(0x7f00000052c0)=""/161, 0xa1}, {&(0x7f0000005380)=""/168, 0xa8}], 0x3, &(0x7f0000005480)=""/4096, 0x1000}, 0x6}, {{0x0, 0x0, &(0x7f0000007640)=[{&(0x7f0000006480)=""/171, 0xab}, {&(0x7f0000006540)=""/255, 0xff}, {&(0x7f0000006640)=""/4096, 0x1000}], 0x3, &(0x7f0000007680)=""/25, 0x19}, 0xd782}, {{&(0x7f00000076c0)=@tipc=@name, 0x80, &(0x7f0000007880)=[{&(0x7f0000007740)=""/63, 0x3f}, {&(0x7f0000007780)=""/155, 0x9b}, {&(0x7f0000007840)=""/48, 0x30}], 0x3, &(0x7f00000078c0)=""/210, 0xd2}}], 0x8, 0x0, &(0x7f0000007bc0)={0x77359400}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x22, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2000c000, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:26:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0xffffffff, 0xffffffff, 0x2, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x40, 0x200) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000140)={0x6, 0x7, 0x8001, 0x6, 0xe, "3dacf0dc61775623d6849afb679e02751ef072"}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x4) r5 = dup3(r3, r0, 0x0) r6 = dup3(r2, r1, 0x0) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$TCSETS(r7, 0x5402, &(0x7f00000001c0)={0x8, 0xffff, 0x5, 0xe442, 0x4, "380e57bcfdabd0137d72acd023ae1b38150b63"}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000440), 0x2000, 0x0) r10 = socket(0x2a, 0x2, 0x0) setsockopt$inet_int(r10, 0x0, 0x22, 0x0, 0x0) r11 = open(&(0x7f00000008c0)='./file0\x00', 0x14513e, 0x84) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r11, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000800), 0x40, 0x0) io_submit(0x0, 0x6, &(0x7f0000000880)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0xd, r8, &(0x7f0000000280)="7648d6b60529f63d4fb76e00c7f1a46e1fba16910dfb323f1f0932e9ad1508c94a1e75d7fd03b7a08d0b3f21c56035bf1c337b2d4e4d2e120a52e37472eab5d9be989cf7db645307cc5ece6c923228b9c86fbd3fbc26d6bc00cb49688f3d1164fe067e13ae9c9222ecc7c7bc61140c79776fa13df81e4fada10a402ab0757adaa3f0597c2652216b35f8c9ac399f4a223462d76c093cfd0b8aee13e259ba8ad2cb95ba46b90c29f5fc0bc5c110e143d23dfd09", 0xb3, 0x7, 0x0, 0x3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0xbcff, r5, &(0x7f0000000380)="708361321113742c67492fac8dc578ff4856f1815a2dabe135ca07873f3301b487cf0a403ca1dd5c469a02fc7a61439775f60ac0fce0b588286c4e183ce76f3a6c9d944a099ee9b14718bd756b12cccc5f30a1c8559da91b2ae9e322f18d8e4dcf0f494102458468353dd799e554ed24d44dff4199a8524d1ed97a65ad00a9d81ff31468e19f0a994be06e179474c2baa4fd78b8c2de3ffaceafba8b97e25890fd32ec", 0xa3, 0x3ff, 0x0, 0x3, r9}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x3, r10, &(0x7f00000004c0)="a8c6f02bada1d363fa87a950fc2e888b0c96", 0x12, 0x57, 0x0, 0x3, r11}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f0000000900)="328b0c1d207b29790ce762c698ae96d5dd4efdb405ab47a759a7d3cc72eee3a2d176a3787d454ea10bb23802eb88bfcac9cdc40ba8812bc2f698bd7e2c029a3d65c87901148edb6b8805ba0f95d72844f53118d35ef7d017b58be34334f7d8936a1178a034bdd54bba79ba0c6ff3939da01ce30ff69fada8688c27c3c20182490b099782d85684d5f37152897d3870647cb08b8ccdfcfa68f4a72086b4aef795dafd9107a687d20b6af52e2ad2a01acd3634e5472b", 0xb5, 0x3, 0x0, 0x3, r6}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000640)="7b3767180808b0b8cb54c41d047c424ed6395e563a21dc5e739ba2fda7d1fa75f8ff6329092fc86719441e9026a37fed71d168f6a9784648e77488377245be8ae46aac059b5b084373a76646883f47ba4d865c8eaa7b1421fd867af14b99ca645c02d24d75d806876b326dc7eb44a546f602a544780a7ee7628c076df72bf2ed736ecb62df2d3c345140c5ee63e4f17a59606d94abd9d1d72003205b10af64aae4c3860692090b17d441554adc819b225bae6b39f5f22e17b8be514ed831dd7c05dfc5fc682e0ae02311129f74b6026f2a4f10cb1d7fbc67f049842e5fe679ca8100c08e38cb92c3282a4984af", 0xed, 0x8000, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000000780)="5e5d4b40a9925dacf3bbfc2b2bcbdf478917cb38192b600847457dd530798cf37bf3678a1d36c6be1fc53bb8d7465afd0680fe1f365c9366e354165e8bcfa0c3ce4d7c455d653ad936aa7362c13d67851b3e87b0110b7eb017e71b1dbb62b1b4f631733bce3c8aea18bf9379144c6d17ed7ab3c5a5", 0x75, 0x2, 0x0, 0x2, r3}]) 02:26:58 executing program 3: munlock(&(0x7f0000ff3000/0x3000)=nil, 0x3000) 02:26:58 executing program 2 (fault-call:3 fault-nth:25): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:58 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) sendto$inet(r0, &(0x7f0000000080)="5897f5654af5bfe8598e670e2def9edd1fc361d9a8e5cfc51a13083c3fc3fb43d1b7d4782ce5f398b7e5b380e695e1b585e33eaff1f8648387cde489fc693169074bc711489000b0df42ac63fc552eba670ccda1464cd80fcb6bec9294f38aa545c48fb406a43bdf9c8f14da5ec794c73c56011ad6e10e6ad9d4fa8591bc74a921d791dae494c6c39e933add43447b7e6f594a083df0ed135a8eb84a9eec071ffebe868c98eccccb22016d31ef86293bf88428768792079bb7677af125f4bb8650e998a66adfecd96d15abf3699893c1cf94c647caf6bfacfd430af39fb0", 0xde, 0x0, &(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10) 02:26:58 executing program 3: faccessat(0xffffffffffffffff, 0x0, 0x81) [ 440.782849][ T5448] FAULT_INJECTION: forcing a failure. [ 440.782849][ T5448] name failslab, interval 1, probability 0, space 0, times 0 [ 440.795539][ T5448] CPU: 0 PID: 5448 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 440.803861][ T5448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.813999][ T5448] Call Trace: [ 440.814011][ T5448] dump_stack_lvl+0xb7/0x103 [ 440.814032][ T5448] dump_stack+0x11/0x1a 02:26:58 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, 0x0) 02:26:58 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000000)=0x6b, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:58 executing program 5: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000)="3f67232efd66d309df9f64f9fd98a62f307801c7b5e7df6e5cff55f37b771ef402cb06c5c92d445dfa454131fdb2a133f322d17e09", 0x35, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010101}, 0x10) r2 = syz_io_uring_complete(0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000140)=0x8bc00000, 0x4) getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @initdev}, &(0x7f0000000100)=0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x34, 0x0, 0x20, 0x3}, {0xac}, {0x6, 0x0, 0x0, 0x7fff8001}]}) open(&(0x7f0000000080)='./bus\x00', 0x4040, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, 0x10) 02:26:58 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x1e, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 440.814113][ T5448] should_fail+0x23c/0x250 [ 440.814130][ T5448] __should_failslab+0x81/0x90 02:26:58 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4a21, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:58 executing program 2 (fault-call:3 fault-nth:26): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:58 executing program 3: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) [ 440.814150][ T5448] should_failslab+0x5/0x20 [ 440.814169][ T5448] kmem_cache_alloc_node+0x58/0x2b0 [ 440.814188][ T5448] ? __alloc_skb+0xed/0x420 [ 440.814208][ T5448] __alloc_skb+0xed/0x420 [ 440.814230][ T5448] __ip6_append_data+0x1865/0x22b0 [ 440.814259][ T5448] ? dst_release+0x43/0xf0 [ 440.814360][ T5448] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 440.814376][ T5448] ip6_append_data+0x17e/0x230 [ 440.814392][ T5448] ? rawv6_send_hdrinc+0x950/0x950 [ 440.814414][ T5448] ? rawv6_send_hdrinc+0x950/0x950 [ 440.814436][ T5448] rawv6_sendmsg+0xe45/0x1380 [ 440.814526][ T5448] ? __list_del_entry_valid+0x54/0xc0 [ 440.814587][ T5448] ? rmqueue+0x4a/0xcc0 [ 440.814605][ T5448] inet_sendmsg+0x5f/0x80 [ 440.814705][ T5448] ? inet_send_prepare+0x210/0x210 [ 440.814728][ T5448] ____sys_sendmsg+0x360/0x4d0 [ 440.814747][ T5448] ? import_iovec+0x69/0x80 [ 440.814761][ T5448] __sys_sendmmsg+0x315/0x4b0 [ 440.814850][ T5448] ? kstrtoull+0x321/0x360 [ 440.814894][ T5448] ? kstrtouint_from_user+0x104/0x130 [ 440.814917][ T5448] ? get_pid_task+0x8b/0xc0 [ 440.814935][ T5448] ? proc_fail_nth_write+0x114/0x140 [ 440.815007][ T5448] ? proc_fail_nth_read+0x140/0x140 [ 440.815027][ T5448] ? vfs_write+0x5e0/0x8c0 [ 440.815047][ T5448] ? __fget_light+0x21b/0x260 [ 440.815064][ T5448] ? __cond_resched+0x11/0x40 [ 440.815085][ T5448] ? fput+0x2d/0x130 [ 440.815111][ T5448] ? ksys_write+0x157/0x180 [ 440.815127][ T5448] __x64_sys_sendmmsg+0x53/0x60 [ 440.815211][ T5448] do_syscall_64+0x3d/0x90 [ 440.815228][ T5448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 440.815314][ T5448] RIP: 0033:0x4665f9 [ 440.815327][ T5448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 440.815344][ T5448] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 440.815387][ T5448] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 440.815399][ T5448] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 440.815411][ T5448] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 440.815422][ T5448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 440.815432][ T5448] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 440.972221][ T5493] FAULT_INJECTION: forcing a failure. [ 440.972221][ T5493] name failslab, interval 1, probability 0, space 0, times 0 [ 440.972269][ T5493] CPU: 0 PID: 5493 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 440.972290][ T5493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.972300][ T5493] Call Trace: [ 440.972307][ T5493] dump_stack_lvl+0xb7/0x103 [ 440.972361][ T5493] dump_stack+0x11/0x1a [ 440.972378][ T5493] should_fail+0x23c/0x250 [ 440.972395][ T5493] __should_failslab+0x81/0x90 [ 440.972413][ T5493] should_failslab+0x5/0x20 [ 440.972433][ T5493] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 440.972452][ T5493] ? __kmalloc_node_track_caller+0x30/0x40 [ 440.972470][ T5493] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 440.972493][ T5493] __kmalloc_node_track_caller+0x30/0x40 [ 440.972511][ T5493] ? __ip6_append_data+0x1865/0x22b0 [ 440.972535][ T5493] __alloc_skb+0x187/0x420 [ 440.972557][ T5493] __ip6_append_data+0x1865/0x22b0 [ 440.972590][ T5493] ? dst_release+0x43/0xf0 [ 440.972613][ T5493] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 440.972632][ T5493] ip6_append_data+0x17e/0x230 [ 440.972650][ T5493] ? rawv6_send_hdrinc+0x950/0x950 [ 440.972675][ T5493] ? rawv6_send_hdrinc+0x950/0x950 [ 440.972748][ T5493] rawv6_sendmsg+0xe45/0x1380 [ 440.972771][ T5493] ? __list_del_entry_valid+0x54/0xc0 [ 440.972790][ T5493] ? rmqueue+0x4a/0xcc0 [ 440.972852][ T5493] inet_sendmsg+0x5f/0x80 [ 440.972874][ T5493] ? inet_send_prepare+0x210/0x210 [ 440.972904][ T5493] ____sys_sendmsg+0x360/0x4d0 [ 440.972928][ T5493] ? import_iovec+0x69/0x80 [ 440.972944][ T5493] __sys_sendmmsg+0x315/0x4b0 [ 440.972968][ T5493] ? kstrtoull+0x321/0x360 [ 440.973033][ T5493] ? kstrtouint_from_user+0x104/0x130 [ 440.973056][ T5493] ? get_pid_task+0x8b/0xc0 [ 440.973073][ T5493] ? proc_fail_nth_write+0x114/0x140 [ 440.973134][ T5493] ? proc_fail_nth_read+0x140/0x140 [ 440.973158][ T5493] ? vfs_write+0x5e0/0x8c0 [ 440.973178][ T5493] ? __fget_light+0x21b/0x260 [ 440.973221][ T5493] ? __cond_resched+0x11/0x40 [ 440.973240][ T5493] ? fput+0x2d/0x130 [ 440.973259][ T5493] ? ksys_write+0x157/0x180 [ 440.973279][ T5493] __x64_sys_sendmmsg+0x53/0x60 [ 440.973431][ T5493] do_syscall_64+0x3d/0x90 [ 440.973464][ T5493] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 440.973524][ T5493] RIP: 0033:0x4665f9 [ 440.973538][ T5493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 440.973555][ T5493] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 440.973572][ T5493] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 440.973583][ T5493] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 440.973595][ T5493] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 02:26:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:26:59 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x1d, 0x0, 0x0) 02:26:59 executing program 3: r0 = eventfd2(0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 02:26:59 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = open_tree(0xffffffffffffffff, &(0x7f00000005c0)='.\x00', 0x1801) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e24, @remote}, 0x10) r2 = socket(0x6, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000640)) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000500)="63ac1ccaa93c68e7138855508d35df629cfc14c8a1ae81ed854cf26de5418c51f4b03ce1a454f74f940db235b103829f2761c6ac8106f310a3b622dfe6404bb93bcbce247e0035b284a6afcbbfe8236ae661a6b3d86bc9a7b719b48743187284dd07287ff07e5288e8e57f6111ebab1bf188e50700bf0d6a746d11cf4c3be4f5bdb3aad0beff6b33", 0x88, 0x20040004, &(0x7f0000000140)={0x2, 0x4e21, @private=0xa010101}, 0x10) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x2ec, r4, 0x2, 0x70bd2b, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x100, 0x37}}}}, [@NL80211_ATTR_IE={0x3a, 0x2a, [@ssid={0x0, 0x6, @default_ap_ssid}, @random={0xa7, 0x24, "2b4b2a73a510e5f88f87ecc0a81764d24b4ae3ae03f70a4db27f59755eb33d49999cde58"}, @peer_mgmt={0x75, 0x6, {0x0, 0x8, @val=0x8, @void, @void}}]}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IE={0x269, 0x2a, [@channel_switch={0x25, 0x3, {0x1, 0x6}}, @mesh_chsw={0x76, 0x6, {0x1d, 0xb4, 0x36, 0x7ff}}, @random={0x80, 0xc7, "cce01f4f93d80042f232c88ccaaf993a035365a16db25512e429f84953fd1a5c75aefc2f7b9ea81b4d8d48fbbdd1eaf019b47fcc883e17f4a8ae4ac3d131a0a92a4b4449ef1d2761e267671bc1874eda5369f7c7c13733aa7283cae4001886a05805edcf0e3ed0a925b3bd3cb4025ecbc517b5cc3911723db2f540a762826e966eada0e384ce9b3f0d1f1387d451df491390f367ddfe466d19d29852d433a3fc9efb07bfe12508585c3a108ab323fd161cda674bbc882683053ccc93ba3b8cb7fc3d0ece4f555d"}, @fast_bss_trans={0x37, 0x100, {0x0, 0x7, "02014722f2a6fb18f6b0db61eb3707d5", "8d2aec6753870074ef118d89f68ad01d78d8df43c8e34c8196a2558b935d045a", "edefbbaf1b936f7d7c3b79ad3c643f14960597449646137cebb39fa83b0a271d", [{0x1, 0x12, "1113a3b66ef483743797990a3634a17c6674"}, {0x2, 0x14, "21eb62ef78c6b125b91dae435935df79670a2b01"}, {0x4, 0x1d, "bc811efe9b9ce0c06474aaf4c2c21d2e85e07d15ce79ecb294b91ae8f1"}, {0x1, 0x26, "b44ac3feae412dd079f5a64d39bfac06a44c1940695280747eccb090157184ffe867535496e3"}, {0x3, 0x1d, "3bc6cca1d08cd0d9e54d632928893842f56542fb4884ec359a8e43dd1b"}, {0x1, 0x19, "0a51c09f74516f2903ed46afca36d68af9507dcc1cad1e28e0"}, {0x4, 0x1, "bc"}]}}, @ibss={0x6, 0x2, 0x4}, @gcr_ga={0xbd, 0x6, @broadcast}, @tim={0x5, 0x1c, {0x80, 0x74, 0xff, "0dedead0c3d56df4efded72a2e1f58afe64822d6782b491486"}}, @tim={0x5, 0x59, {0x2, 0xb2, 0x2, "63eb8dc511fb413af5c87908a45782a979f2f36fe2cdccac98b4e72a5e2ca94692202018f7cdfaca177e687fc2373dbd80ef1876f931949a022bc98961c833b4680770a234c3eb3e5e3c2f162c2b66c903b41f534810"}}, @ssid={0x0, 0x6, @default_ibss_ssid}]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x4000}, 0x40045) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:26:59 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x4005, &(0x7f0000000000)={0x2, 0x4e24, @local}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000080)={0x3, 0x81, 0x601691cc, 0xfb, 0x6}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r0, 0x7, 0x7243, 0x6}) accept4$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000001280)={'sit0\x00', &(0x7f0000001200)={'syztnl0\x00', r3, 0x4, 0x4, 0xfa, 0x6, 0x3e, @dev={0xfe, 0x80, '\x00', 0x26}, @private2, 0x20, 0x7, 0x4, 0xb6d}}) 02:26:59 executing program 2 (fault-call:3 fault-nth:27): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 440.973607][ T5493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 440.973618][ T5493] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 441.531733][ T5513] FAULT_INJECTION: forcing a failure. [ 441.531733][ T5513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 441.544809][ T5513] CPU: 0 PID: 5513 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 441.553136][ T5513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.563198][ T5513] Call Trace: [ 441.566474][ T5513] dump_stack_lvl+0xb7/0x103 [ 441.571066][ T5513] dump_stack+0x11/0x1a [ 441.575221][ T5513] should_fail+0x23c/0x250 [ 441.579632][ T5513] should_fail_usercopy+0x16/0x20 [ 441.584658][ T5513] _copy_from_user+0x1c/0xd0 [ 441.589271][ T5513] __copy_msghdr_from_user+0x44/0x350 [ 441.594653][ T5513] ? import_iovec+0x69/0x80 [ 441.599153][ T5513] __sys_sendmmsg+0x1f0/0x4b0 [ 441.603834][ T5513] ? kstrtoull+0x321/0x360 [ 441.608313][ T5513] ? kstrtouint_from_user+0x104/0x130 [ 441.613700][ T5513] ? get_pid_task+0x8b/0xc0 [ 441.618200][ T5513] ? proc_fail_nth_write+0x114/0x140 [ 441.623492][ T5513] ? proc_fail_nth_read+0x140/0x140 02:26:59 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 02:26:59 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20008001, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x23, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/156, 0x9c}], 0x4, 0x0, 0x6) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 02:26:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x88) 02:26:59 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback, @empty, r3}, 0xc) 02:26:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4, "ca45caa2"}, &(0x7f00000003c0)=0x28) 02:26:59 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x208a01, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$dupfd(r0, 0x0, r1) [ 441.628699][ T5513] ? vfs_write+0x5e0/0x8c0 [ 441.633118][ T5513] ? __fget_light+0x21b/0x260 [ 441.637816][ T5513] ? __cond_resched+0x11/0x40 [ 441.642497][ T5513] ? fput+0x2d/0x130 [ 441.646389][ T5513] ? ksys_write+0x157/0x180 [ 441.650887][ T5513] __x64_sys_sendmmsg+0x53/0x60 [ 441.655746][ T5513] do_syscall_64+0x3d/0x90 [ 441.660194][ T5513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 441.666263][ T5513] RIP: 0033:0x4665f9 [ 441.670238][ T5513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 441.689972][ T5513] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 441.698745][ T5513] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 441.706703][ T5513] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 441.714741][ T5513] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 441.722725][ T5513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:26:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x0, @rand_addr=0x64010100}}}, 0x88) 02:26:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) syz_open_pts(r1, 0x20400) 02:26:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e000000101000000000000001fc78541"], 0x14) 02:26:59 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x48040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r0, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x5}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) write$cgroup_subtree(r3, &(0x7f0000000200)={[{0x2d, 'memory'}, {0x2d, 'memory'}, {0x2d, 'io'}, {0x2b, 'io'}, {0x2d, 'pids'}, {0x2b, 'memory'}, {0x2b, 'pids'}]}, 0x2c) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa1}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:26:59 executing program 2 (fault-call:3 fault-nth:28): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:26:59 executing program 5: setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x303}, "15122b427ece5d10", "65c9d4a43d8831f4b4100b249595f982", "2c102a26", "f6bb5a2c4df24027"}, 0x28) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 441.730691][ T5513] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:26:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="03000000000000000000000000000000bdf22a811a60fe0720112fdefded6101d71e566bb2a5f1e1cd4c9fc78df97233db"]}) 02:26:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x110, r1, 0xcb81c000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) [ 441.803205][ T5552] FAULT_INJECTION: forcing a failure. [ 441.803205][ T5552] name failslab, interval 1, probability 0, space 0, times 0 [ 441.815968][ T5552] CPU: 0 PID: 5552 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 441.824358][ T5552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.834435][ T5552] Call Trace: [ 441.837715][ T5552] dump_stack_lvl+0xb7/0x103 [ 441.842306][ T5552] dump_stack+0x11/0x1a [ 441.846544][ T5552] should_fail+0x23c/0x250 02:26:59 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 02:26:59 executing program 3: mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x0) 02:26:59 executing program 3: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc4}, 0x0, 0x0, 0xfffffffffffffff9) [ 441.850951][ T5552] __should_failslab+0x81/0x90 [ 441.855715][ T5552] should_failslab+0x5/0x20 [ 441.860212][ T5552] kmem_cache_alloc_node+0x58/0x2b0 [ 441.865410][ T5552] ? __alloc_skb+0xed/0x420 [ 441.869907][ T5552] __alloc_skb+0xed/0x420 [ 441.874236][ T5552] __ip6_append_data+0x1865/0x22b0 [ 441.879409][ T5552] ? dst_release+0x43/0xf0 [ 441.883827][ T5552] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 441.889384][ T5552] ip6_append_data+0x17e/0x230 [ 441.894148][ T5552] ? rawv6_send_hdrinc+0x950/0x950 02:26:59 executing program 3: pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000005, 0xffffffffffffffff) [ 441.899258][ T5552] ? rawv6_send_hdrinc+0x950/0x950 [ 441.904414][ T5552] rawv6_sendmsg+0xe45/0x1380 [ 441.909231][ T5552] ? __list_del_entry_valid+0x54/0xc0 [ 441.914632][ T5552] ? rmqueue+0x4a/0xcc0 [ 441.918789][ T5552] inet_sendmsg+0x5f/0x80 [ 441.923236][ T5552] ? inet_send_prepare+0x210/0x210 [ 441.928354][ T5552] ____sys_sendmsg+0x360/0x4d0 [ 441.933132][ T5552] ? import_iovec+0x69/0x80 [ 441.937707][ T5552] __sys_sendmmsg+0x315/0x4b0 [ 441.942407][ T5552] ? kstrtoull+0x321/0x360 [ 441.946834][ T5552] ? kstrtouint_from_user+0x104/0x130 02:26:59 executing program 0: readlink(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 02:26:59 executing program 3: socketpair(0x1f, 0x30000001, 0x0, 0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, 0x0) 02:26:59 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x24005010, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 441.952208][ T5552] ? get_pid_task+0x8b/0xc0 [ 441.956713][ T5552] ? proc_fail_nth_write+0x114/0x140 [ 441.962012][ T5552] ? proc_fail_nth_read+0x140/0x140 [ 441.967213][ T5552] ? vfs_write+0x5e0/0x8c0 [ 441.971735][ T5552] ? __fget_light+0x21b/0x260 [ 441.976408][ T5552] ? __cond_resched+0x11/0x40 [ 441.981104][ T5552] ? fput+0x2d/0x130 [ 441.985040][ T5552] ? ksys_write+0x157/0x180 [ 441.989586][ T5552] __x64_sys_sendmmsg+0x53/0x60 [ 441.994515][ T5552] do_syscall_64+0x3d/0x90 02:26:59 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r0 = syz_open_pts(0xffffffffffffffff, 0x2c1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1b) dup3(r2, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 441.998936][ T5552] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 442.004908][ T5552] RIP: 0033:0x4665f9 [ 442.008791][ T5552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 442.028405][ T5552] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 442.036815][ T5552] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 442.044794][ T5552] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 442.052765][ T5552] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.060733][ T5552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.068723][ T5552] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:00 executing program 2 (fault-call:3 fault-nth:29): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000402) fallocate(r0, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xc, r1}) signalfd(r1, &(0x7f0000000080)={[0x1]}, 0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) r5 = openat$cgroup_ro(r3, &(0x7f0000000280)='pids.events\x00', 0x26e1, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x27, "ed005400000000003ec13e20000000eb00df0000000000001f00"}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r7, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xd0}) 02:27:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r1) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="34010000", @ANYRES16=r2, @ANYBLOB="0506000000070000000002050000060101000280036c1410bc903ba846cd33b836655f71530dbc883b1461665a61372dbff4d20a8acd42d2a6311a097ba5237c314032464d72f63da7881a3cf593b6afd0204cba9548f9e4b75b291923b483b7441c024352f6296273c3a4b0e06c957fa318f704d229e640aae0ce74991d17e526e76823bc39d2752e6825bf202e6144f82935f437877018f4950ea153590afb6ebeb1be66feae14b2138806bd07b490f2c5042b866c1e831a4195d00e032fde1acc4e54f4ad9983af814e7ab2401e823e3ac96ee8162ccc750728683e0135ad64ce996b7b91d95b42d31f3e7bf62ea364ce7fb0aae67ef435d476377aff4ade4ed5b1a274ac6ab868e598b6f3a0e0bc1d"], 0x134}, 0x1, 0xf000000}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r2, 0x10, 0x70bd28, 0x8, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, ':^[,:@+#\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040004}, 0x4040011) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="ff1500000000000004ab8cf1654ec31f1bb2d3679ce7ed5c96c3f801199969fd30a4596add853d52073547fc8d78501fe3d350e735485fc1a0aabe91a38eb0a81b6f7ceb58d75af6802a882bc88811259c92c7112e18f043d8e7e777d6dbb2a50671d41accfb8517913974e5f3f227bad3bb384e8896e044eb800ecdb9f2b4f9232738e0c60e208f74f9f2ccd8bde1654dc86d7a8ffc272767e2164a2a06f98ff7cd5013e206c4e99c7a81a28ff393db33792b8dbe000000"], 0xb8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r4) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xd9d, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x200000006c832, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800002, 0x2) close(r4) mincore(&(0x7f000017b000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/166) fdatasync(0xffffffffffffffff) 02:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x143880, 0x141) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) r2 = dup3(r1, r0, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, 0x0, 0x0) open_tree(r2, &(0x7f0000000140)='./file0\x00', 0x40001) r5 = socket(0x11, 0x2, 0x2e2) setsockopt$inet_int(r5, 0x0, 0x22, 0x0, 0x0) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x14) r7 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r7, 0x0, 0x22, 0x0, 0x0) dup3(r6, r7, 0x80000) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x0) 02:27:00 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r1 = dup3(r0, r0, 0x80000) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @loopback}, 0x10) 02:27:00 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000003440)={'syztnl2\x00', &(0x7f00000033c0)={'syztnl1\x00', 0x0, 0x0, 0xdf, 0x88, 0xff, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, @local, 0x80, 0x20, 0x9, 0x7}}) sendmmsg$inet(r1, &(0x7f00000037c0)=[{{&(0x7f0000000080)={0x2, 0x4e23, @private=0xa010102}, 0x10, &(0x7f0000002300)=[{&(0x7f00000000c0)="a555ab0e2071aee1d44c8b342448bebf8cc9d35505774c64ac2c54734c9ce13c661c19ba441d6f6d91e1ffac2abded22ae1e253cecc130bd110acb35d10092bbd6588e451277cf22ec5b8ab14a081f846188732131c40fb00e72efc1a436c39c16a4c9c0d59b0a59e6567de4c712d380bad972189000adc123b51cb5b439f52442b8321b302be81aa35c6a8cbcbeb4e531ab6e0de3b4dd41f390249d817c25cb8349007b0f60385fa1643e6f1096ad642e08fa72b43daf5ee750cb", 0xbb}, {&(0x7f0000000200)="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{&(0x7f0000002940)="1d9c2be7efd1c20b717a50bbc27f64574626a9329d779342c0b6ae7c6984a1012a284809cd5a8e19b57c100364940c8e0c4dd95e564f406145083ceb19f89c48f573931fcf1c05c7645b6f86a94f3c844b04e09930eb1214ffbe41b5a9f2d1eccf0c7b49e2d778dfd0f997326b2fc77e4b7d14f0e2bf0c9876ec40ac7ffd1f6f993bc179a6de0592cd8d46113c9c8ca0978d4f9477e29e95ccece6a2a4fb03e66674cf17f4762a38d45b6c588aba22388ec75f5f266992de287f75326ef3480c75385f2feb2d", 0xc6}, {&(0x7f0000002a40)="9f72920e8ab04ebccbbde270f637c8f3e8bff8879ca2849b3be1d569a9b3afb14af0d69192fc5cef3ce3edab2847d8d720315e7d30f57e050c8190284fa7dd7915509fc182b0e492e1676c7f54e9145b44cf26b53e0bcf7f2c1d535530c1c36b79e7f26d2947550073e2e4fca64b93719569210f635ca71759ef67091622a09844365a2b4cdd4856b00e1809b71a01d2", 0x90}, {&(0x7f0000002b00)="95fa91ec59a03b67e28e6f29217604d2ccd063a0ea89392365a1b16b0efd3a5a6d4c9cd020f22974190a4a68fbe419b928db54c7f9516b89f0285a1fb88504293747f50ad10edf1974a23f8b3fbba07ef8e7aec59ec6af5ded2cf973ed2a973484b82871cbfb124ceea8c0e59be53869", 0x70}, {&(0x7f0000002b80)="85eb50a16157de373678c3f0533fec83604672fbf13033a7c36045975377c1fb8eab561126a70495f3e311be8d92cdb3ea2a582876b533fe951feaa8fd3e450285655846e0d3ce3932df494bb3137fa6736a31efee48e6fc522cfcf13a1ca69ddf3f2315eec11f686e9903db1329be114a2f0e6f10805abdf73548b0e576", 0x7e}], 0x7}}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002c80)="eeccccc8cc2870f1b61d13fbe58297fde9cbc28c7c2251fff0fa51d81302d3d9df76d02fe0cff26d566ed18dc83293077ef3ba67e81f019fef79dba81dfa507fc45a6c8f7038d033b2c423493a8d713aa6f5f0bf7a270bad7973cc410eb2a80f0486b73e4a81704970c9d37dd11a0f9234650cc96c845d03634c3774efe0ecf40cfb4137d1dc92b867d24618c0acca483f5c7105c3bfd42df0cc8d1bee950773d3cec873b046e73c4f7ba862037a6d059cd13d6a4f506a4947b40641", 0xbc}, {&(0x7f0000002d40)="4edf48112715941c17f1875277bdc487310e7bd3c9d251dc5a3ec4cd623f28135fe580aeef3aecf479d7bf2b391a21f87e9774ce19b88ada6da6251a018612fc1a39c833941767a62e166c52f5fc49abc50c96a946dd1dc731736602a6dc4cee1752d3df1ed04b49073efbc9d10531562809a1393ca9c8c25f979ec3d101ab1790aeca872cfd514011024b21f2020c615995e6fa04d4a793fc7f900c79fa49a57af2c1f7c255b798a1a80b6025e14a198a9d73b0d8b54e54", 0xb8}, {&(0x7f0000002e00)="6abe070b3e7434e6d01bc7a7dfca50001c5766185406fe56633c1ceb96bb93bb9940692c36ba70997c298ac8e80b75e6d65f29cdae7b15135a072f50c5df23fd404728b2d75a3295442a94e784ee017026d13dc3d6a7f7a02dad0d4efecfee6f0c3dc85f25de1046b14b8dc2a51c47c12413d53a1a43928d440f34d23f6c3ad24dd78f2b479f822d67b22b77176d3a5910455aaf89b14e375e527ec065e57318f1b74d422a7e9345c9888f28d0dbb01ad96cd7cb3b37fd4f250c1ac28566aedbdb09f41a1f1748710fd33f85dbec1da8e8f3e070", 0xd4}, {&(0x7f0000002f00)="6bc1bd75ae37b7e5f23be90c9fc9502662aec72c44984919938bf1fc92478e45b44d73e5a7b7899bfae47328b524f9016ea391a7a7bcababeb6133f09b13bc68ee4eb83ac946ce442ca83a51b79819616be6d474ec1e487fb605d4cdda66ddb06059f6519675627f4128e511d1ddb302cc52a4899f9a36a9f77b126137450cc03e5fb1aff2eae83b38e415b22ab7e3a238d7ff8a9f0665a13588cdea92a7653b814b750a61f096e8d5dc13a9dcadee115b01f4561b0e8ee7e3345051fd31e371c097b70295c05f21419ac2d013fe68f9605f73e79bd7566cc68faf7cd57438f9660f9bda6c830e9f7e7d18", 0xeb}, {&(0x7f0000003000)="20b8ac3e60f80e3c5c25d915f52aed98b68b178bc75d1af2821238aa6f05dd8bf5601e00d9241bdd4d2337", 0x2b}], 0x5, &(0x7f00000030c0)=[@ip_retopts={{0x3c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0x29, 0x3, 0x0, [{@loopback, 0x19b773b}, {@multicast1, 0xfffffff9}, {@dev={0xac, 0x14, 0x14, 0x30}}, {@local, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010101, @multicast2}}}], 0x60}}, {{&(0x7f0000003140)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000003380)=[{&(0x7f0000003180)="0a2f2b5c7b27b3a407f3ddddb30a13b5831e9fac79f2905a27588ebd3be957904b2e0630b63a0574f3ea205a9a203a75f1f9214d18ffb7abd63df36d667cbe3406e05858c2016b6330441bfb318c282a5d0329586379b6ea2c9e8784c2d04813d886a7baf60827", 0x67}, {&(0x7f0000003200)="e56ac5c67804580ea1b3847eabb29c5d8088cad0c4925353af2ebeadfcbb7332387a762f72b0a521718d1be4f3c9b63e75872cdb227e041f8e8eda2dbe717f9a8900506615ee35795d36f71bb05938b4b5d02627898810347922a6e88832ede044955dd1606ec004c396269fa90eead1355625fd31629ed39ba0172e49ad90fa4132bf3b554f2c491103378fae239cff14510231647e2d9164029a0dec1a09566573d21752538fbf54245ee9ca444caeb089889f6c46a61f325c1468404995f09e", 0xc1}, {&(0x7f0000003300)="9192e102c620912120dae9df0869da51260f43cc60fefd7958aefd6cb356eda7a4a345d8bd0c5a8f5310eccfdf51a428083a8b94493518a2d967991e8970bffbb55ec5023e8a5c2ee026980bc84a0bfb4e46eeeab607ee05c921bdfd4e16709fadd73c2f009d3f", 0x67}], 0x3, &(0x7f0000003480)=[@ip_tos_u8={{0x11}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @rand_addr=0x64010100, @rand_addr=0x64010101}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffffb}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_retopts={{0x44, 0x0, 0x7, {[@generic={0x84, 0xb, "0ad938055bf837e33b"}, @ssrr={0x89, 0x27, 0x9a, [@empty, @rand_addr=0x64010102, @remote, @private=0xa010102, @loopback, @multicast2, @rand_addr=0x64010101, @multicast1, @multicast2]}, @noop, @end]}}}], 0xc8}}, {{&(0x7f0000003580)={0x2, 0x4e20, @empty}, 0x10, &(0x7f00000036c0)=[{&(0x7f00000035c0)="a4d1c3cd0faed3703539330d335a04caac925cb7dd8b592b41c328a9fc00c028dcc459178b008ccc33f4c462a3d310b966626b4671403f0f37ce06a6b1a05fb06bb4932ed3b4b89488c39fab7cde362d8a72538a84c1c72bfab6ceb5c6a84854d0c1a4f0814e6bf5d11400b048f8f43d8437a6e61b4dd30cbd7213dc0fc7a9b42d02953437f7f5ce291d47d80f9b1b637793d12de78c77093ab85f1407e1b0e08bf0928bdcabc0f70939bec0a7adbd5bad28f56ae65807df1aa5039b6171efbd629b488aa77c00363be1e7edf2ceeb1ece632c58a5a440bca4c32069a77de8d20cdc01045afaa3", 0xe7}], 0x1, &(0x7f0000003700)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3e}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_retopts={{0x3c, 0x0, 0x7, {[@lsrr={0x83, 0x2b, 0x18, [@private=0xa010100, @dev={0xac, 0x14, 0x14, 0x34}, @dev={0xac, 0x14, 0x14, 0x41}, @multicast2, @multicast1, @broadcast, @dev={0xac, 0x14, 0x14, 0x2c}, @multicast1, @broadcast, @dev={0xac, 0x14, 0x14, 0x2c}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}], 0xb8}}], 0x6, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000005080), 0x800, 0x0) r5 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg(r2, &(0x7f0000005880)=[{{&(0x7f0000003940)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000002480)=[{&(0x7f00000039c0)="a81c60c7d2c490bc594e4651a9802e42e0d6e104bc879032f42c0a388914ac78ddfdcdc5f7cb9da1420c7427f66b6936f6c9212a5c2ad9ed35f1ea2fca5e3994dbbfd32dafb5345e09702bc3deee92744af3ffc72e3b1a40", 0x58}, {&(0x7f0000003a40)="63f5754a022ee695152782d241ed2dc57760d016350ed51dca08bf899a13ae3e51dc37c6004bdb1382ac8a753aa9a5c27502515198514f84c15f259882475b3a9734d38453bc0719c04f8c43e94473a2", 0x50}, {&(0x7f0000003ac0)="1d7da79398df631e52afcd521aad0ba8542cb615ef36c0ba262d8e972432f6816b5ab0f546a1bc47fe46b328840216480bb3a8c0927e7cc065a735b7836c2e59abd9e466b195b1e4ca266be7a589c1aed4ef864dc1335ba8dbe679e81e3b97d489bc54a8dd88a3961ea7485adb12849d4490e5b4e79b6a1ff2d6a3356c1970581a52297d5c7e30ab5ecb75f6c408afb9", 0x90}, {&(0x7f0000003b80)="d5004eb5ce7e6372f7b8152a802dee5a830827fe715925e058db2194f3ef43bd43e73c4c65e1005b39035d2167892712f68f494229170678e52293a17d18ee44aaf180429b91b682a026478c9596db072c8bf40d9c1c00175466b97f3c0f123fff0cdf6e871a0368a0621ab1dad71fb42df7d622ebd5ce90c073d803d4770a6f767eb6adc64aab547192d652cec9bdd334fec1439cbb2a88893be48258a4980cc47ddce4486bccfd66af6f9b61ccd9c4d79bfd", 0xb3}], 0x4, &(0x7f0000003c40)=[{0x58, 0x1a, 0x2a, "0a55cc1f55d1d3410656768691daa3e4fd93abc2ed00f2afe69a3c0e81c30a51b55d2fff4ab429cd726701beaad2842c58420c28a5a07aa7d88b6f858908969d8e8239a9920cfd"}, {0x98, 0x10a, 0x0, "4eca773dd8d50bbb4adaec8e2db37426a984a1c335d01a9e47a3c4dc98d62d65718c71cddf6624dfbb8614e0cb5913ec0d18ff0ab40fb865d44dab1b89c7a86ccff1a6c629729adb5a3ba942fb2671421845a812b05a053ec73b1b89c70533b9045890fcdc060549431e59f52cc2fb5538d4a91a0986e08c40867636615e5a92c36f"}], 0xf0}}, {{&(0x7f0000003d40)=@l2tp6={0xa, 0x0, 0x800, @mcast1, 0x9, 0x4}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003dc0)="cab32738fde44320b489e1dd98ea890430de7f2fac61a54368c7c83169289242d89b3361b76075738187e9303d1730adbf693b0830892c2d48b0e8f68857830cc77632d5b874780bfd5dea60f0e3c22352083bafc47165d37f84e0596d3d5350af737e421844e87e81924b924fdfbea9cae3c347bde69e01f92d7ee844", 0x7d}, {&(0x7f0000003e40)="35760d50392e22e6541b", 0xa}, {&(0x7f0000003e80)="b1c3b7b33b0c997fe2e58c2009e4815deb3273ac4050d7f5bdd20a1f67e4b8b3891c2a7ffcbe6082fa71d4b583f5a20258ac0367db7e4c63ad38", 0x3a}, {&(0x7f0000003ec0)="9dec7a13a1fc8a233e361625bf1923effc9492864770fba5a81de9d951c2084d30d10d832207ede3fe80da5004a5f3d74124dbc44768b9edb936047e7a45e630f4f570f4641c8132538a53aebe1b3f69b7d8b4bbd55ed2c19ff307b0361d4dd83d46e817efdded2d0cc5380a2f", 0x6d}], 0x4, &(0x7f0000003f80)=[{0x1010, 0x101, 0x6, "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{0xd0, 0x114, 0x40, "3039b9ca0e653d3bb845aeda8f8e3b844560476008b34592f1086e925b107a0f02fff634bb9ad8f12c378da0128f06066b69ea1d9d4de15a3f800585f409da508c5b574bbb7de478c4ea95cba3928b989c6d6e2d0768094e10c0b795e7649dc485c001b2e598bee54cb54dcb2cafd2a50ee94b5c327680d438da979ecce01887adb17f368cd57868c5eea5012144350c5da04fa6612cbffb4f02af638d805ee0f1cc7e34f4870d481fa24081dbb8128e8d75f81f4ec23ef49df8"}], 0x10e0}}, {{&(0x7f00000050c0)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @remote}, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000005140)="4b2481c365e3c48852c1039e6c8218ccba81c83765393072c3fea95448554b4028d076040adc9528a3799ba0285ad6f57de272162ea5a8e740301f73137aac8d386850717e93a2483718a5ed38a40430f416ef79ad4f019175717d", 0x5b}, {&(0x7f00000051c0)="d2c64161896ba043aa61da840b1e7f8d2c0e6ea5b103cfeba6805feffad10824a6acf69ec7375d09b218053a3602c01ad713734cdfbcc7679b", 0x39}], 0x2, &(0x7f0000005240)=[{0xa8, 0x8f, 0x4, "e1e4b78391e071be47607dd0cb6b4fe2a0837a42e9ca3d3ede82db7b68a9c2fcb93c97946d7e173cb6fc14847cde993a81166477a7bb5ac5714131cd7b5bcdd5cfaafb8e21e4dbfea6aa4fdb04cc2bdcd3360b2e8d261d22622817f913e71ca41dd5ddcaec8267e6ba50d0a5d308351330435f3e66b29b91e6f320689c746422b6ed4e35426620a0a04686630401893d7241eafc36e8c3b3"}, {0x98, 0x1, 0x5, "87c4eb01d2b5fa732e3bf65b0a4302bbf1d9c4547c5fe9d39f7cf42cad51ee03e12c7e9d41b04f1d3af01609507fc6ee35c1b338a20b3d7e0290dafefdd0fe596147cf8ff36feaa9c4a70b40a26bab38746054a61f3dcdec8f3796cd94d5c5857024b8c33492574054e31c423268060eec208ddff13276dd47e26e8ff010e45368"}, {0x58, 0x200, 0x5, "156f0d1441b6f1d354c8f49d048b4abab7a23aef1081496a7263760387b96e24750c274e1c33deae0938d03ae4bdf85a072a933cd645bf62e303d00ca275929c3c249f09e12060"}, {0x28, 0x0, 0x4, "eb99ce0608735cffe14e74567378ffe35b29b996f96a"}, {0x60, 0x104, 0x3f9e, "f6110003224cf6721819aab7cdac45ae67b67983c5ef3e95c78c5bce7572a1fcbab6905b979e254875039c2e2cb2a383a71e4677c1b38bb631ab55bc6b1734ca6647b325be32b04d12777d8c92"}], 0x220}}, {{&(0x7f0000005480)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005500)="70dc2d8b50ce536f3e5e6201b4ad01cda78cc6d1ad2363773cb81ad9ef3bc1c095157d92d190aedcd8f63c37dc3f9715b6914906da382b1fa6a4aee9c14fced2835a89bbedd109", 0x47}], 0x1, &(0x7f00000055c0)}}, {{&(0x7f0000005600)=@ll={0x11, 0x6, r6, 0x1, 0xff}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005680)="accd45367db03dc0333589199c5d3d0ce9dbac6d4c429aff97aa36284431abf7d2cb4767eb3e023eaa171b880fe0ffd53f62eec0509e4d4075dfbb9396542ad6b22feda1e1292e445897a8dcf6d3dc2cc6c0efb774a263fa7651314641c5fadde4bac1927fa413da37f51f5b9c0e0c8d1202257b0eba8c07fd0bd28a73c14d1bbf061db9b88e26eedd7c91221f328b0c674b6cc0eac2246b36b491fad5c320329088c1606b831507bb01f4796a0ea732ba3b6f145d5aedaded2a951636191af0a7bde4c54aac74fcd0930e80d96dc880d680", 0xd2}], 0x1, &(0x7f00000057c0)=[{0xc0, 0x118, 0xfffffff7, "af2dc258bcdc99e345782639698749454df2e2e2c16820d8b128c0b9998b75a201943415e4d0183f0b9ed9fedde0c7ba54c143f42c6aa452da43802cf42629efeefdeec5d8ffd3d39477502bbddf39444e28c893a4232b2b8b445806be05d881d7bc39db28fddf43a221256d4613dd36dea2b912b5448789fe50353f5e0b2f0db7c4d0d6f047d5bead9186c295f40b969f08d7a7c5d6748cb3a81eb4d71b25030fee85dd82eeb646a2a24c3e9985"}], 0xc0}}], 0x5, 0x800) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:00 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/psmouse', 0x2400, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x1000, @mcast1, 0xfffffffa}}, 0x0, 0x0, 0x28, 0x0, "c3a5b9299413d6f665619c3cd8c752710488360701797a46d0ad2b3bfed480fc4ade6b0d3981eb49168fbe75503cdf9c750617ac4006adb927f6062c75869d6a9a20fec0ed883f1780341abd7ce979a4"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 442.159750][ T5603] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 442.179953][ T5609] FAULT_INJECTION: forcing a failure. [ 442.179953][ T5609] name failslab, interval 1, probability 0, space 0, times 0 [ 442.192613][ T5609] CPU: 1 PID: 5609 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 02:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r1, r0, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) dup3(r2, r2, 0x80000) 02:27:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x6) accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, &(0x7f00000000c0)="54b567b1a5e78528e0a432cfdc11fc8b3a", 0x11, 0x20008000, &(0x7f0000000100)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 442.200950][ T5609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.211012][ T5609] Call Trace: [ 442.214284][ T5609] dump_stack_lvl+0xb7/0x103 [ 442.218881][ T5609] dump_stack+0x11/0x1a [ 442.223093][ T5609] should_fail+0x23c/0x250 [ 442.227489][ T5609] __should_failslab+0x81/0x90 [ 442.232256][ T5609] should_failslab+0x5/0x20 [ 442.236762][ T5609] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 442.242486][ T5609] ? __kmalloc_node_track_caller+0x30/0x40 [ 442.248296][ T5609] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 442.253749][ T5609] __kmalloc_node_track_caller+0x30/0x40 [ 442.259381][ T5609] ? __ip6_append_data+0x1865/0x22b0 [ 442.264707][ T5609] __alloc_skb+0x187/0x420 [ 442.269128][ T5609] __ip6_append_data+0x1865/0x22b0 [ 442.274277][ T5609] ? dst_release+0x43/0xf0 [ 442.278697][ T5609] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 442.284345][ T5609] ip6_append_data+0x17e/0x230 [ 442.289108][ T5609] ? rawv6_send_hdrinc+0x950/0x950 [ 442.294244][ T5609] ? rawv6_send_hdrinc+0x950/0x950 [ 442.299426][ T5609] rawv6_sendmsg+0xe45/0x1380 [ 442.304110][ T5609] ? __list_del_entry_valid+0x54/0xc0 02:27:00 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/237, 0xed}, {&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/201, 0xc9}], 0x4, &(0x7f0000000480)=""/223, 0xdf}, 0x40000043) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000005c0)="b4317c66d98900887a01c6e74668cb938537acb548a1f4d960ad9b3d1852efe17121b104c5d5ac8a328ac4b45057aa61c0033aa136a46dd19a2ad1eca1db5849fbef7288e30bd7577f5470431d8de2230f35e64f6173226c441dcac159fba24f72f8f426aff0b6d4b9aeb0c07370e1b14a716a", 0x73) sendmmsg$inet(r0, &(0x7f0000000b40)=[{{&(0x7f0000000640)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000680)="685fffb62150b3d8b539cf381c8bba84", 0x10}, {&(0x7f00000006c0)="ca1eb21b6795e8011a86484f20421f2be172055effb6ad214f8c511baba2a3cb482d9e9e4bc217362c3593298d7c651381eded3818704f6e5a4f01d6070fdeed2f8b0cfe151365f99f89949b44616f66489e2532b75cda50de13b82973ce1f0b6d2ee37e92923d4771cdf24fb562d20829ccbc0539e75271a8661ceb57f47cd66a0c0a80500fc31e4c0b88204b086bf73642693f986a2c0e58b4a55471827ae223", 0xa1}, {&(0x7f0000000780)="fc42c4e7a02ec625199d0ac2cadb512cb60f60683b3fe9654a716df37035179457f90360fb6161ee8f8215f7641d89a62760877a68202145b30545d00088cb1807cd2d81b10401175a4f4dbaed04ed8d16413a19e4a7185844bc79c4dc3a783597695d4cd7e5832c0b29e18bc48b7698722faff159399c6668558de8c5ba7f403fb9e325f851eec8ae60ad1a73ca68517e23406caaf773c49f8e198eab67f9e03c5c82a423c200a6be8c37be92625ae90f", 0xb1}, {&(0x7f0000000840)="2ff5e186f16bb59ad488fa4f59c64c6dc54b4ecc47a99b90063fd3b1f0177ebddb95647a71ec6355557d57e868d9756e379781fc94d8e556df69fa2d1bb16ec1696b10525e24ee4b87ddeb9dea92b3e795d135759bafb6c894b33054cc29edd32696a43ad94a19719b54dbd9a6b7d647afa30b7deb821e233c1229f1f4049541794e50425fb0331abd3aca13d8b2253bcac0cb8305b740e606a5f59cb3319f1a", 0xa0}], 0x4, &(0x7f0000000940)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_retopts={{0x10}}, @ip_retopts={{0x98, 0x0, 0x7, {[@ra={0x94, 0x4}, @rr={0x7, 0x17, 0xd2, [@multicast1, @remote, @multicast2, @remote, @empty]}, @end, @generic={0x0, 0x5, "073bb4"}, @ssrr={0x89, 0x1f, 0xdb, [@multicast1, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @empty]}, @lsrr={0x83, 0x1b, 0xba, [@private=0xa010100, @remote, @empty, @private=0xa010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}, @ssrr={0x89, 0x7, 0x53, [@initdev={0xac, 0x1e, 0x0, 0x0}]}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x1f, 0x3f, [@remote, @empty, @multicast2, @remote, @local, @local, @dev={0xac, 0x14, 0x14, 0x12}]}, @noop]}}}, @ip_retopts={{0x90, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0xa2, [@broadcast, @dev={0xac, 0x14, 0x14, 0x27}]}, @timestamp_addr={0x44, 0x2c, 0x69, 0x1, 0x7, [{@broadcast, 0x63b}, {@loopback, 0x400}, {@remote, 0x4}, {@local, 0x66}, {@multicast2, 0x400}]}, @noop, @cipso={0x86, 0x18, 0x0, [{0x6, 0x12, "7e04c07df06f143c057f9963c97356f2"}]}, @cipso={0x86, 0x10, 0x2, [{0x6, 0xa, "ee2491556cd3edbd"}]}, @timestamp_addr={0x44, 0x1c, 0x90, 0x1, 0x0, [{@remote, 0x6b}, {@remote, 0x4}, {@rand_addr=0x64010100, 0xfd0}]}, @end]}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@rr={0x7, 0xf, 0xeb, [@multicast1, @multicast1, @multicast2]}, @timestamp_addr={0x44, 0x4, 0xea, 0x1, 0x5}, @lsrr={0x83, 0xb, 0x3c, [@remote, @broadcast]}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0xf, 0xdb, [@broadcast, @rand_addr=0x64010102, @multicast1]}, @end, @rr={0x7, 0xb, 0xce, [@rand_addr=0x64010100, @empty]}, @timestamp={0x44, 0x24, 0x3b, 0x0, 0xf, [0x0, 0xdb, 0xa2f, 0x8, 0x0, 0x390d, 0x9, 0x3]}, @timestamp={0x44, 0x28, 0x83, 0x0, 0x2, [0x7a, 0x8, 0x223, 0xed, 0x5, 0x1ff, 0xb5, 0x8, 0x18c]}]}}}], 0x1f0}}], 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 442.309477][ T5609] ? rmqueue+0x4a/0xcc0 [ 442.313074][ T5618] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 442.313667][ T5609] inet_sendmsg+0x5f/0x80 [ 442.327211][ T5609] ? inet_send_prepare+0x210/0x210 [ 442.332325][ T5609] ____sys_sendmsg+0x360/0x4d0 [ 442.337141][ T5609] ? import_iovec+0x69/0x80 [ 442.341650][ T5609] __sys_sendmmsg+0x315/0x4b0 [ 442.346369][ T5609] ? kstrtoull+0x321/0x360 [ 442.350779][ T5609] ? kstrtouint_from_user+0x104/0x130 [ 442.356153][ T5609] ? get_pid_task+0x8b/0xc0 02:27:00 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, &(0x7f0000000400)=[{&(0x7f00000000c0)='@', 0x1}, {0x0}, {&(0x7f0000000300)=']', 0x1}], 0x0, 0x0) 02:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x1a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x200, 0x21) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f0000000140)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) fallocate(r4, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0xc, r5}) syz_open_pts(r4, 0x208080) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x17) [ 442.360710][ T5609] ? proc_fail_nth_write+0x114/0x140 [ 442.366001][ T5609] ? proc_fail_nth_read+0x140/0x140 [ 442.371206][ T5609] ? vfs_write+0x5e0/0x8c0 [ 442.376044][ T5609] ? __fget_light+0x21b/0x260 [ 442.380716][ T5609] ? __cond_resched+0x11/0x40 [ 442.385422][ T5609] ? fput+0x2d/0x130 [ 442.389318][ T5609] ? ksys_write+0x157/0x180 [ 442.393892][ T5609] __x64_sys_sendmmsg+0x53/0x60 [ 442.398787][ T5609] do_syscall_64+0x3d/0x90 [ 442.403216][ T5609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 442.409504][ T5609] RIP: 0033:0x4665f9 [ 442.413392][ T5609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 442.433049][ T5609] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 442.441453][ T5609] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 442.449427][ T5609] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:27:00 executing program 2 (fault-call:3 fault-nth:30): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000000002010400000000000000000000000408000b0073697003"], 0x2c}}, 0x0) 02:27:00 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x4000, &(0x7f00000001c0), 0x10) 02:27:00 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@mcast1, 0x4e24, 0x8000, 0x4e23, 0xa9ca, 0x2, 0x80, 0x0, 0x6c, r2, 0xee01}, {0x3, 0x7, 0x0, 0x0, 0xfffffffffffffffa, 0x6, 0x55, 0x8}, {0x3fc0, 0xff, 0x5c, 0x20}, 0x6, 0x6e6bb6, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local, 0x4d2, 0x33}, 0x7f8b582d68239764, @in6=@mcast1, 0x3502, 0x3, 0x3, 0x3, 0x1, 0x2, 0x2}}, 0xe8) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 442.457479][ T5609] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.465637][ T5609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.473634][ T5609] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:00 executing program 1: setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x800, 0x0, 0x0, 0x0, 0x0, 'Qv\x00'}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x9effffff}, 0x0) [ 442.529756][ T5643] FAULT_INJECTION: forcing a failure. [ 442.529756][ T5643] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 442.542853][ T5643] CPU: 0 PID: 5643 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 442.551183][ T5643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.561268][ T5643] Call Trace: [ 442.564549][ T5643] dump_stack_lvl+0xb7/0x103 [ 442.569146][ T5643] dump_stack+0x11/0x1a [ 442.573471][ T5643] should_fail+0x23c/0x250 02:27:00 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x10000000) 02:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) r4 = dup3(r2, r1, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000100)={0x9, 0x7fff, 0x0, 0x2, 0xd, "9ac795e1982311355fb2284e8efd655c793c5e"}) [ 442.577878][ T5643] should_fail_usercopy+0x16/0x20 [ 442.582935][ T5643] _copy_from_user+0x1c/0xd0 [ 442.587591][ T5643] __copy_msghdr_from_user+0x44/0x350 [ 442.593013][ T5643] ? import_iovec+0x69/0x80 [ 442.597511][ T5643] __sys_sendmmsg+0x1f0/0x4b0 [ 442.602187][ T5643] ? kstrtoull+0x321/0x360 [ 442.606670][ T5643] ? kstrtouint_from_user+0x104/0x130 [ 442.612046][ T5643] ? get_pid_task+0x8b/0xc0 [ 442.616554][ T5643] ? proc_fail_nth_write+0x114/0x140 [ 442.621846][ T5643] ? proc_fail_nth_read+0x140/0x140 02:27:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x2001000, &(0x7f0000000480)) 02:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x4, 0x154, 0x1000, 0xef34, 0x6, "561645467c5806c9b803a1cded6ec4a18ca213"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x2967, 0x1, 0xcd, 0x6, 0x13, "41ce870195c7aed9d85877b3d5f46ec2d6bd14"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) [ 442.627113][ T5643] ? vfs_write+0x5e0/0x8c0 [ 442.631528][ T5643] ? __fget_light+0x21b/0x260 [ 442.636201][ T5643] ? __cond_resched+0x11/0x40 [ 442.640878][ T5643] ? fput+0x2d/0x130 [ 442.644774][ T5643] ? ksys_write+0x157/0x180 [ 442.649276][ T5643] __x64_sys_sendmmsg+0x53/0x60 [ 442.654131][ T5643] do_syscall_64+0x3d/0x90 [ 442.658588][ T5643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 442.664472][ T5643] RIP: 0033:0x4665f9 [ 442.668363][ T5643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 442.687995][ T5643] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 442.696401][ T5643] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 442.704363][ T5643] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 442.712329][ T5643] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 442.720297][ T5643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 442.728254][ T5643] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:00 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={[0x2]}, 0x8}) 02:27:00 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, 0x0, 0x5, [@broadcast, @dev={0xac, 0x14, 0x14, 0x2b}, @remote, @empty, @local]}, 0x24) 02:27:00 executing program 3: socket(0x3e, 0x0, 0x0) 02:27:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000180)=0x11) openat(r3, &(0x7f0000000100)='./file0\x00', 0x0, 0x50) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:00 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0xc4}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x0, 0x1]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x7}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4f}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 02:27:00 executing program 2 (fault-call:3 fault-nth:31): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:00 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/63, 0x3f}], 0x1, 0x10001, 0xd4f8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 442.821805][ T5672] FAULT_INJECTION: forcing a failure. [ 442.821805][ T5672] name failslab, interval 1, probability 0, space 0, times 0 [ 442.834439][ T5672] CPU: 0 PID: 5672 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 442.842858][ T5672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.852969][ T5672] Call Trace: [ 442.856243][ T5672] dump_stack_lvl+0xb7/0x103 [ 442.860835][ T5672] dump_stack+0x11/0x1a [ 442.864993][ T5672] should_fail+0x23c/0x250 02:27:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x39, 0x0, 0x0) 02:27:00 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) [ 442.869404][ T5672] __should_failslab+0x81/0x90 [ 442.874171][ T5672] should_failslab+0x5/0x20 [ 442.879103][ T5672] kmem_cache_alloc_node+0x58/0x2b0 [ 442.884734][ T5672] ? __alloc_skb+0xed/0x420 [ 442.889247][ T5672] __alloc_skb+0xed/0x420 [ 442.889342][ T5672] __ip6_append_data+0x1865/0x22b0 [ 442.889362][ T5672] ? dst_release+0x43/0xf0 [ 442.889386][ T5672] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 442.889404][ T5672] ip6_append_data+0x17e/0x230 [ 442.889425][ T5672] ? rawv6_send_hdrinc+0x950/0x950 02:27:00 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc001, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:00 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000080)={'syz0', "3161e7d2dbae05ecfd5fed85f39b31a911ca91c2a09c5375ec8bb23c96f3d065523e3642ed92910ec3730ebb99d3fc58d94d2c63fb750c4993d461750e7e18b989cef8ab46edab4fda4d01cb401f86ecb0427c9f1c42d7242bbbf6bc0ddc7c2be47a36446c708b75b97e75805331c1c4d65ff08b637d58366c13d66f152fd761ec344ee93d433e473dcb62051e632c5c0447a0061c15d53daf3db979ef639e671c5b0eb3333a8e2edafb8f14e211f968657a2a99933b22c38a5f7a3606828e450e086c5803e9118003a8c9d16a0fae404ddb520dcea5b952c63eeba6af540b40ccb630ce3faba82e2da1738d4d5503f8ee31"}, 0xf6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc040, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 442.889524][ T5672] ? rawv6_send_hdrinc+0x950/0x950 [ 442.889564][ T5672] rawv6_sendmsg+0xe45/0x1380 [ 442.889601][ T5672] ? __list_del_entry_valid+0x54/0xc0 [ 442.889662][ T5672] ? rmqueue+0x4a/0xcc0 [ 442.889681][ T5672] inet_sendmsg+0x5f/0x80 [ 442.889702][ T5672] ? inet_send_prepare+0x210/0x210 [ 442.889726][ T5672] ____sys_sendmsg+0x360/0x4d0 [ 442.889827][ T5672] ? import_iovec+0x69/0x80 [ 442.889843][ T5672] __sys_sendmmsg+0x315/0x4b0 [ 442.889868][ T5672] ? kstrtoull+0x321/0x360 [ 442.889886][ T5672] ? kstrtouint_from_user+0x104/0x130 02:27:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) [ 442.889911][ T5672] ? get_pid_task+0x8b/0xc0 [ 442.889928][ T5672] ? proc_fail_nth_write+0x114/0x140 [ 442.889954][ T5672] ? proc_fail_nth_read+0x140/0x140 [ 442.890038][ T5672] ? vfs_write+0x5e0/0x8c0 [ 442.990915][ T5672] ? __fget_light+0x21b/0x260 [ 442.995659][ T5672] ? __cond_resched+0x11/0x40 [ 443.000338][ T5672] ? fput+0x2d/0x130 [ 443.004241][ T5672] ? ksys_write+0x157/0x180 [ 443.008840][ T5672] __x64_sys_sendmmsg+0x53/0x60 [ 443.013697][ T5672] do_syscall_64+0x3d/0x90 [ 443.018155][ T5672] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.024068][ T5672] RIP: 0033:0x4665f9 [ 443.027999][ T5672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.047751][ T5672] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 443.056158][ T5672] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 443.064109][ T5672] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 443.072058][ T5672] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.080005][ T5672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 443.087951][ T5672] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:01 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0xae100, 0x0) 02:27:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x400, 0x1, 0xa740, 0x9, 0x12, "e6569432c2869147"}) r3 = syz_open_pts(r0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r5, r0, 0x0) dup3(r4, r3, 0x0) 02:27:01 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x41) 02:27:01 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, 0x0, 0xfffffffffffffd0f) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x8000}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000000)="1319ecf0b083aa86543eca", 0xb}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000100)="582e21d667297dc40fcbec4011895a49b2b3b91c167d16aff4ea1ca65a16c48a112e9a5498ee75f59d71c78f21087d1c184ed6655c8110fe35430b2f45635afd7827e1b96443b864e2d51e718194cdf7f6f4c63ca1a3b4ca05a06650ea6c31b80ed94a5c6c9e78f68f9b9ccc7d2bdd4f244c8762", 0x74}, {&(0x7f0000001200)="93bcef4a3021beb3ba00464e37adec3c09ce17d973bb34294922eb78d55e3805242d281f8d36655a6ce3fee38ced7864d9e057bb953f536e0a53feb1559b5e5995d06c076bf98e71213bdb24627496455c6c647a2d9f2862041c9eb8e9df05933e7c7279982df9dd46368c2bc54c05a5a5f01346b11927de41fde8f431074110b73b8a813df4f19ebc8814f2843efe0f1ec1160efd3db5b794c7659e526d02e5e430dc3a85cb2314d150", 0xaa}, {&(0x7f00000012c0)="8d09b5e0f5b28fb6c1051f11a9d4ac5dd500b012341ca18f63e7b97aec089ed1e890d1ab0c77bd020a27eb7e0ac41803c3b978954d", 0x35}], 0x5, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0xc0}, 0x8000) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001380)={'batadv0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000013c0)={r2, @multicast2, @dev={0xac, 0x14, 0x14, 0x30}}, 0xc) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:01 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@loopback, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xc) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:01 executing program 2 (fault-call:3 fault-nth:32): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:01 executing program 3: setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x9e9, 0x1, 0xff}, &(0x7f0000000100)={0x0, 0x6, 0x5, 0xffffffffffff5191, 0x9}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59a}, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x20]}, 0x8}) [ 443.236189][ T5722] FAULT_INJECTION: forcing a failure. [ 443.236189][ T5722] name failslab, interval 1, probability 0, space 0, times 0 [ 443.248930][ T5722] CPU: 1 PID: 5722 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 443.257258][ T5722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.267313][ T5722] Call Trace: [ 443.270583][ T5722] dump_stack_lvl+0xb7/0x103 [ 443.275200][ T5722] dump_stack+0x11/0x1a [ 443.279349][ T5722] should_fail+0x23c/0x250 02:27:01 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) 02:27:01 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000000680)=[{{&(0x7f0000000100)=@ax25={{0x3, @netrom}, [@remote, @netrom, @default, @default, @bcast, @null, @remote, @bcast]}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/96, 0x60}, {&(0x7f0000000440)=""/226, 0xe2}], 0x3, &(0x7f0000000580)=""/234, 0xea}, 0x2}], 0x1, 0x20, &(0x7f00000006c0)={0x77359400}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) tkill(r2, 0x2) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000080)="3991bc9154536e1c034c2c04fe8f151e018b7925e55ba5032aaca4898143ea6c4093a01808433c74002505aedcb28c1342bad58649d1", 0x36, 0x24004000, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast}, 0x10) tkill(r1, 0x3a) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000200)="f9f8a9d302b0f11cc5a87895d463a3b019d452e8a0cd6870b286465bc5ff4dfc9818100484c5ecdd719f2315d37deae15865dcd8154ee86a9c3b32c7253aef1e001cb56930414368dee4e26dd31c402a491ecdfe9fa19f539795af9f5509e8ff06bac1ce8cd83d87651f80cc08cc595165677f93a949912b68639b3579e1f841d9c313dbded40a4618ca7eed643f16513683eb3be356205158415b4497f7588db96834806b") fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x200, 0x10001, r1}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2020, 0x0) 02:27:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x6, {{0x2, 0x0, @multicast2}}}, 0x88) [ 443.283863][ T5722] __should_failslab+0x81/0x90 [ 443.288622][ T5722] should_failslab+0x5/0x20 [ 443.293119][ T5722] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 443.298841][ T5722] ? __kmalloc_node_track_caller+0x30/0x40 [ 443.304666][ T5722] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 443.310118][ T5722] __kmalloc_node_track_caller+0x30/0x40 [ 443.315822][ T5722] ? __ip6_append_data+0x1865/0x22b0 [ 443.321105][ T5722] __alloc_skb+0x187/0x420 [ 443.325520][ T5722] __ip6_append_data+0x1865/0x22b0 [ 443.330676][ T5722] ? dst_release+0x43/0xf0 02:27:01 executing program 4: r0 = socket$inet(0x2, 0xa, 0x2) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="640000000b0601020000000000a300000c0000055000078006001d400001000005001500ff000000060005404e2400000800064000000000080008400000007c6b99ec404e23000008000a4000007fff05001500800000000c001b4000000000000000219da85dacb5cda943a0af0ff63d287fd6980f7c70d652a710468b40c02fd13d4993c20508e9fbb68ebfc37a12ee993342f4c3ccede96899ffae280d425ac7c93bbe026045a0e86f3d3cb207a9c68c083157"], 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x8004) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x3a) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) sendmsg$AUDIT_SET(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x38, 0x3e9, 0xb0b4bd4bf524d123, 0x70bd26, 0x25dfdbfb, {0x18, 0x1, 0x0, r2, 0x9, 0xf7, 0x7fff, 0x20, 0x0, 0x80}, ["", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4011) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 443.335095][ T5722] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 443.340633][ T5722] ip6_append_data+0x17e/0x230 [ 443.345482][ T5722] ? rawv6_send_hdrinc+0x950/0x950 [ 443.350601][ T5722] ? rawv6_send_hdrinc+0x950/0x950 [ 443.355714][ T5722] rawv6_sendmsg+0xe45/0x1380 [ 443.360457][ T5722] ? __list_del_entry_valid+0x54/0xc0 [ 443.365827][ T5722] ? rmqueue+0x4a/0xcc0 [ 443.369984][ T5722] inet_sendmsg+0x5f/0x80 [ 443.374424][ T5722] ? inet_send_prepare+0x210/0x210 [ 443.379550][ T5722] ____sys_sendmsg+0x360/0x4d0 02:27:01 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', 0x0, 0x0) [ 443.384375][ T5722] ? import_iovec+0x69/0x80 [ 443.388874][ T5722] __sys_sendmmsg+0x315/0x4b0 [ 443.393557][ T5722] ? kstrtoull+0x321/0x360 [ 443.398017][ T5722] ? kstrtouint_from_user+0x104/0x130 [ 443.403388][ T5722] ? get_pid_task+0x8b/0xc0 [ 443.407911][ T5722] ? proc_fail_nth_write+0x114/0x140 [ 443.413196][ T5722] ? proc_fail_nth_read+0x140/0x140 [ 443.418469][ T5722] ? vfs_write+0x5e0/0x8c0 [ 443.422884][ T5722] ? __fget_light+0x21b/0x260 [ 443.427677][ T5722] ? __cond_resched+0x11/0x40 [ 443.432370][ T5722] ? fput+0x2d/0x130 [ 443.436273][ T5722] ? ksys_write+0x157/0x180 [ 443.440789][ T5722] __x64_sys_sendmmsg+0x53/0x60 [ 443.445655][ T5722] do_syscall_64+0x3d/0x90 [ 443.450068][ T5722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.455995][ T5722] RIP: 0033:0x4665f9 [ 443.459964][ T5722] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x2, 0xffff, 0x7c, 0x6, 0x15, "7d728dcec468d8dea96dbfbb9d06da3306d2a2"}) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:01 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:01 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080)="8c6fab53bd78b4169db15a3f73c11a4d915ddef8058e65f33c925e8b843e386fb5494d823e269b6f7fc8c19837c6c2dd288a71e4521e5c4f770b2a3c565dfe55cfa4ad327b83362a0ddf745049e883bfa956b065f044fe49223924ee0b05ce4e52132651243bae1e7f74d6b48d533f228ad289fa221e99e92c0d400423e3f62ddc650db91ec782e23890c95b8947f2cd311854fde20a80f1ea3259883e350eab7a2d547ac0634650a8d6ba5b170bba21136858d49ad0241949b753111b2306173ebee942122f", 0xc6, 0x40050, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:01 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) sendto$inet(r1, &(0x7f0000000080)="91b573f37df7c34b2c2eb7ebd7d20004b7513a03464e58b1b0042c4c00154024ed17f44c8cc5d3e289f5e6413888c1b1310ae9291bf87074d49e93ed314aeddfb2bb3d36e1684527551c4b227c5e7d3493a4685a005ee20dd43784b5cb1373eb81c24695ddb22a6ba53dcaa9f26f7c41a537706181ce977b6a71128708cf40c68552fd36b8d2c69297c49eeea0f6e377b7dd4704ff27c85ce3cc2881e328c575720931ef65fb40aae2835cac9c47239f0d0f14ff2848d11930c2b8631eb37116a0522ea46e62418a04cc3b736b1f1e9f7f1c", 0xd2, 0x800, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x38}}, 0x10) r2 = accept4(r0, &(0x7f0000000240)=@ieee802154, &(0x7f00000002c0)=0x80, 0x800) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000340), r1) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r3, @ANYBLOB="10002cbd7000fbdbdf25410000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f707300000000080001007063000011000200303030303a30303a31302e30000000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f707300000000"], 0xd0}, 0x1, 0x0, 0x0, 0x44001}, 0x404c880) [ 443.479653][ T5722] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 443.488099][ T5722] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 443.496071][ T5722] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 443.504038][ T5722] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 443.512008][ T5722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 443.519975][ T5722] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:01 executing program 2 (fault-call:3 fault-nth:33): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14, 0xd, 0x6, 0x101}, 0x14}}, 0x0) 02:27:01 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x200000000000011, 0x2, 0x0) r2 = socket$inet(0x2, 0x4, 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'veth0_vlan\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000000000)={@private=0xa010100, @empty, r3}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x2000}, 0x10) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000000300)=""/83, 0x53}, {}], 0x4, &(0x7f00000003c0)=""/75, 0x4b}, 0x1f}], 0x1, 0x0, &(0x7f0000000480)={0x0, 0x989680}) 02:27:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x189681, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:01 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x11, 0xa, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 443.614237][ T5778] FAULT_INJECTION: forcing a failure. [ 443.614237][ T5778] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 443.627372][ T5778] CPU: 0 PID: 5778 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 443.635699][ T5778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.645815][ T5778] Call Trace: [ 443.649261][ T5778] dump_stack_lvl+0xb7/0x103 [ 443.653855][ T5778] dump_stack+0x11/0x1a [ 443.658018][ T5778] should_fail+0x23c/0x250 02:27:01 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth1_to_bridge\x00') sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) splice(r1, &(0x7f0000000240)=0x3, r3, &(0x7f0000000280)=0x8, 0xf1, 0x8) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x2c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x40}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0xfff8}, @NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0xac}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0xfb}, @NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x7ff}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4001}, 0x4000040) 02:27:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e000000101"], 0x14) 02:27:01 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000400)=[{0x0}, {&(0x7f0000000300)=']', 0x1}], 0x0, &(0x7f0000000480)={[{@rodir}, {@shortname_winnt}, {@shortname_lower}], [{@seclabel}, {@obj_role={'obj_role', 0x3d, ':\\-/--{{!*!%]!'}}]}) 02:27:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/161, 0xa1}], 0x1, 0x0, 0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) [ 443.662425][ T5778] should_fail_usercopy+0x16/0x20 [ 443.667446][ T5778] _copy_from_user+0x1c/0xd0 [ 443.672217][ T5778] __copy_msghdr_from_user+0x44/0x350 [ 443.677589][ T5778] ? import_iovec+0x69/0x80 [ 443.682123][ T5778] __sys_sendmmsg+0x1f0/0x4b0 [ 443.686889][ T5778] ? kstrtoull+0x321/0x360 [ 443.691339][ T5778] ? kstrtouint_from_user+0x104/0x130 [ 443.696715][ T5778] ? get_pid_task+0x8b/0xc0 [ 443.701221][ T5778] ? proc_fail_nth_write+0x114/0x140 [ 443.706511][ T5778] ? proc_fail_nth_read+0x140/0x140 02:27:01 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x8000000) 02:27:01 executing program 4: ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 443.711772][ T5778] ? vfs_write+0x5e0/0x8c0 [ 443.716210][ T5778] ? __fget_light+0x21b/0x260 [ 443.720967][ T5778] ? __cond_resched+0x11/0x40 [ 443.725665][ T5778] ? fput+0x2d/0x130 [ 443.729560][ T5778] ? ksys_write+0x157/0x180 [ 443.734078][ T5778] __x64_sys_sendmmsg+0x53/0x60 [ 443.738959][ T5778] do_syscall_64+0x3d/0x90 [ 443.743460][ T5778] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 443.749356][ T5778] RIP: 0033:0x4665f9 02:27:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x301180, 0xa) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000200)={0x7fffffff, 0x9, 0x3, 0x4, 0x19, "6ad43b47593539821657fc2db5803aefcf4260"}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) fallocate(r4, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0xc, r5}) openat$cgroup_ro(r4, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x8000, 0x7, 0x20, 0x4, 0xa, "b215a3f3af7e6bb02e808cec0da6905a7e302c"}) dup3(r2, r1, 0x0) [ 443.753285][ T5778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.772980][ T5778] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 443.781397][ T5778] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 443.794326][ T5778] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 443.802294][ T5778] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 02:27:01 executing program 2 (fault-call:3 fault-nth:34): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:01 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x10, 0x0, 0x0) 02:27:01 executing program 5: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:01 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) bind(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @private=0xa010100}, 0x2, 0x0, 0x4}}, 0x80) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x80000000, {{0x2, 0x4e24, @empty}}}, 0x88) [ 443.810703][ T5778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 443.818712][ T5778] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 443.883746][ T5817] FAULT_INJECTION: forcing a failure. [ 443.883746][ T5817] name failslab, interval 1, probability 0, space 0, times 0 [ 443.896600][ T5817] CPU: 1 PID: 5817 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 443.904928][ T5817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.915154][ T5817] Call Trace: [ 443.918450][ T5817] dump_stack_lvl+0xb7/0x103 [ 443.923058][ T5817] dump_stack+0x11/0x1a [ 443.927241][ T5817] should_fail+0x23c/0x250 02:27:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x11, "0000c15176000000171000"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000100)={0x9, 0x6, 0x0, 0xff, 0x11, "72eed4d237afd77e693c6d706d9b1abbb8a27d"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:01 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0xfffc, @loopback}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000001700), &(0x7f0000001740)=0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f00000016c0)={&(0x7f0000000080)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="e280101ceb4f3d3673738c0e734dc4eab03a076342cdbeec4f2338b81765765573d6fb75d09c75d4ccdada6309a329c23e59da01a6a672181879c9813705aaa4c9e5d4d17ee61a5f5c533dcf4c3b73375a27f9dd7f56901725889c81d9bec89a0ab6197810135432f8e50df7a797517c9ee63cb5a28ac41155c4cf1bd4b6a934cec710c8cefc6e2b7b2b263310be7c5c0ed2abb3337bf6d0fbbb706f749e1b8225736d4567f1e9dbbd7dcd29707c36c41419755a8b74", 0xb6}, {&(0x7f0000000000)="4c0413fcdb49c1ae1e47b59cf2ed3f43ead841a103ba82150a779f3264011aa298baf9a6d61cfde8af619ada8e4a16c85b9775c4075513b77b4f3bff", 0x3c}, {&(0x7f00000002c0)="3bd288e448a497ad6f814b8bb1693eb1bd655e01eb4b89fdd1db13eb2020d817c3c6d2043508139ddccf5bf4c8cef2e2709b71e67ba8af77b4d4177274a5d4f28d11511419e567a8b0dc9ef1e7743d1a2456fc934cce81f486d0eadccc1b5d820b90a0dd571180adb28f1c90fe9e1d86b0a36ca95b13c74bc669f259e4be8bc061cbf8e663a0cdc6325634b975abcceefa0827d39efc2a43a5b50499a435682bcea886936dc6c6ac1cac902da9aafd22951cc46a9ca613f62d4fb96e20b41ad1879e2e5972c8a67979baa6cce4846555c53dc09aed835b3ecc5d49ed8f307331d74cf1", 0xe3}, {&(0x7f00000003c0)="09c69824c966005735af9493991d6d289d8273fe1a28176535c791ee9325fb401ade3c5b9680356a177493e7cbeed50d58d7c7c692fd0d1a353abe7adbd2a88dc06fb8f48ab5036f380edfba3870f40893ce5c6b1c1b1343652df23ef4be4d6d20e6fe4d37483ff117061592f2c1fccfdf0b35e5ff6ec781565016dc8f5875a284647497edd52c0952d1f5979f132b1bfc30e8b9f35e5ebc8a6daae95b840fd2693a22c1dec2f65a93589b3c2f028a8c630b1f0c58da5fe8c4e568c4895fd948a1f3297a87827f", 0xc7}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="ab9346d0901bef9cfca42b5ba26dbfd8f20852d89179935415b12f9ceb3e204a8f894409202f438a6abd8fb44e13a3fd6c4496fc8db256a2fb611eec249c8347370c584cf4ed9a4395639739075bef57953b846c770029c0c9a96afa2f49e7a32c7932ef31b85e4630449f83ba1c8fdcfb1b0ae4c3af1ed17059f207d24cc6ebbe8f3d6d73c3c2f4df3c452b227073324648223cfa08965617282c2076685449c501bf358ee419251a36d863ec3d36fb7a701ecdf15499eb670a2f6fb30f4c366e2be348a9b9fdb14743be9077d2e80a7ef9f649393294a4f74a3d3f20e5da65", 0xe0}, {&(0x7f00000015c0)="4853a90ac071cfaaca7f15d3c9a524b98df0dfb7118c5f88d79f17cfb19b8b494f85b0590e4534439620ee9091ad313ede36aa2c83945549e815338f6f14ea149dd3ba07f135907ade1fbbafbbff12d4d2982a6178813795633fd70f6e90a65db4dabdd03936bc7a195df337b6ac9c53f02971e74da4093260d6dfc4ab5527dd2e3e33d3c9066c92fbeda5f4aba78989d7ba2f59eaa714625380bfa2b59a9b6680adb2754d820a6321d372ee1037faefbb575666f2afeee967a31b34137d3ef6d0fcda1f37dab4eff0aa8af91c3b35c35c182a7d09546dd52ca9cece411a4003af362cccae59b353", 0xe8}], 0x7}, 0x4060) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) 02:27:01 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000001640)='/proc/cpuinfo\x00', 0x0, 0x0) [ 443.931669][ T5817] __should_failslab+0x81/0x90 [ 443.936429][ T5817] should_failslab+0x5/0x20 [ 443.941059][ T5817] kmem_cache_alloc_node+0x58/0x2b0 [ 443.946277][ T5817] ? __alloc_skb+0xed/0x420 [ 443.950855][ T5817] __alloc_skb+0xed/0x420 [ 443.955182][ T5817] __ip6_append_data+0x1865/0x22b0 [ 443.960360][ T5817] ? dst_release+0x43/0xf0 [ 443.964781][ T5817] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 443.970327][ T5817] ip6_append_data+0x17e/0x230 [ 443.975180][ T5817] ? rawv6_send_hdrinc+0x950/0x950 [ 443.980377][ T5817] ? rawv6_send_hdrinc+0x950/0x950 [ 443.985553][ T5817] rawv6_sendmsg+0xe45/0x1380 [ 443.990675][ T5817] ? __list_del_entry_valid+0x54/0xc0 [ 443.996045][ T5817] ? rmqueue+0x4a/0xcc0 [ 444.000500][ T5817] inet_sendmsg+0x5f/0x80 [ 444.004964][ T5817] ? inet_send_prepare+0x210/0x210 [ 444.010343][ T5817] ____sys_sendmsg+0x360/0x4d0 [ 444.015087][ T5817] ? import_iovec+0x69/0x80 [ 444.019631][ T5817] __sys_sendmmsg+0x315/0x4b0 [ 444.024291][ T5817] ? kstrtoull+0x321/0x360 [ 444.028693][ T5817] ? kstrtouint_from_user+0x104/0x130 [ 444.034220][ T5817] ? get_pid_task+0x8b/0xc0 [ 444.038850][ T5817] ? proc_fail_nth_write+0x114/0x140 [ 444.044256][ T5817] ? proc_fail_nth_read+0x140/0x140 [ 444.049439][ T5817] ? vfs_write+0x5e0/0x8c0 [ 444.053834][ T5817] ? __fget_light+0x21b/0x260 [ 444.058502][ T5817] ? __cond_resched+0x11/0x40 [ 444.063266][ T5817] ? fput+0x2d/0x130 [ 444.067227][ T5817] ? ksys_write+0x157/0x180 [ 444.082963][ T5817] __x64_sys_sendmmsg+0x53/0x60 [ 444.087818][ T5817] do_syscall_64+0x3d/0x90 [ 444.092225][ T5817] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.098114][ T5817] RIP: 0033:0x4665f9 [ 444.102105][ T5817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.121691][ T5817] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 444.130096][ T5817] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 444.138062][ T5817] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 444.146048][ T5817] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 444.153997][ T5817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 444.161953][ T5817] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:02 executing program 0: mremap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffc000/0x3000)=nil) 02:27:02 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x6, 0xc000, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:02 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x33, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:02 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x1c}, 0x1, 0x4, [@rand_addr=0x64010100, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0xb}, @local]}, 0x20) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/139, &(0x7f0000000140)=0x8b) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) r4 = dup3(r3, r0, 0x0) r5 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x22, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000100)={0x80000008}) dup3(r2, r1, 0x0) 02:27:02 executing program 2 (fault-call:3 fault-nth:35): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:02 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='xfrm0\x00', 0x10) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) fcntl$setsig(r2, 0xa, 0x3) sendto$inet(r0, 0x0, 0x53, 0x2000c800, &(0x7f0000000180)={0x2, 0x1000, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x3a) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) kcmp(r3, 0x0, 0x5, r4, r0) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 444.259555][ T5841] FAULT_INJECTION: forcing a failure. [ 444.259555][ T5841] name failslab, interval 1, probability 0, space 0, times 0 [ 444.272192][ T5841] CPU: 1 PID: 5841 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 444.280516][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.290740][ T5841] Call Trace: [ 444.294017][ T5841] dump_stack_lvl+0xb7/0x103 [ 444.298603][ T5841] dump_stack+0x11/0x1a [ 444.302758][ T5841] should_fail+0x23c/0x250 02:27:02 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'veth0_vlan\x00', 0x4}, 0x18) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, &(0x7f0000000300)="e5f0b34c888fb32c3b86dc4c9b1628d80079b6b8de0efd13f276494c07b8e5c44fbd0dba2341d0b46073f8d08b1963731adea97688e0e870b97db47819be7160c06ff2c55098cd25c2ff100ab3fa8251f263904cad8e1679a3c9aa56f05404b26055", 0x62, 0x840, &(0x7f0000000380)={0x2, 0x4e22, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev, @private}, &(0x7f00000002c0)=0xc) sendto$inet(r3, &(0x7f0000000080)="83484ce5030b602653cd5489ea0ccc3af6fe3c6f6aa6ce5fdb37de0b1200cc823e41cde70d01136bf90ea9d3dd73d1a188715ee69753b5422573ef3d8a2fe27805455c5ae2a3aebe8caff92ef3dd3a48e6d7a6b5c039f4103ce8c2eca18f2c5b9d55561edc4bf622ba47c8bef40e2a6cad575b4caed45b17135aba9a266c5a6c56c55a3e9b206fe84914c30516176e0b0ebac93f40b7fba0e197f2904e4fc7abbe8ef07c45d69f14cc2294281cede1fa5ad4d50d54a2cac534b828070365ca2d0198cc3fb8e618d6b3e175f15226ed36dc18df1b97e874a45af5bfb83fabc9b2", 0xe0, 0x24004800, &(0x7f0000000200)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) recvfrom$inet(r2, &(0x7f00000003c0)=""/65, 0x41, 0x20, 0x0, 0x0) 02:27:02 executing program 5: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000017c0)=0x0) setreuid(r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/64, 0x40}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="38000000001100000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32], 0x38}}, {{&(0x7f0000000200), 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/154, 0x9a}, {&(0x7f0000001480)=""/15, 0xf}], 0x5}}, {{&(0x7f0000001540), 0x6e, &(0x7f0000001b40)=[{&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f00000016c0)=""/53, 0x35}, {&(0x7f0000001700)=""/179, 0xb3}, {&(0x7f00000017c0)}, {&(0x7f0000001800)=""/242, 0xf2}, {&(0x7f0000001900)=""/94, 0x5e}, {&(0x7f0000001980)=""/183, 0xb7}, {&(0x7f0000001a40)=""/128, 0x80}, {&(0x7f0000001ac0)=""/118, 0x76}], 0x9, &(0x7f0000001c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x3, 0x40002000, &(0x7f0000001d40)={0x0, 0x989680}) ioctl$SNAPSHOT_CREATE_IMAGE(r1, 0x40043311, &(0x7f0000001d80)) r2 = socket$inet(0x2, 0x6000000000000003, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='veth0_virt_wifi\x00', 0x10) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r4, 0xf507, 0x0) sendto$inet(r2, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r2, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) sendto$inet(r2, &(0x7f0000000000)="5b1c09d9f21aae98c52d742a12278bfe13b9523ff0b21d2a6ec9d2dda305", 0x1e, 0x1, 0x0, 0x0) 02:27:02 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x17, 0x0, &(0x7f0000001300)) [ 444.307208][ T5841] __should_failslab+0x81/0x90 [ 444.311969][ T5841] should_failslab+0x5/0x20 [ 444.316470][ T5841] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 444.322193][ T5841] ? __kmalloc_node_track_caller+0x30/0x40 [ 444.328024][ T5841] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 444.333478][ T5841] __kmalloc_node_track_caller+0x30/0x40 [ 444.339115][ T5841] ? __ip6_append_data+0x1865/0x22b0 [ 444.344509][ T5841] __alloc_skb+0x187/0x420 [ 444.348926][ T5841] __ip6_append_data+0x1865/0x22b0 [ 444.354032][ T5841] ? dst_release+0x43/0xf0 02:27:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000100)={0x9, 0x8, 0x3}) ioctl$TCSBRK(r0, 0x5409, 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r4, r0, 0x0) dup3(r2, r1, 0x0) 02:27:02 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x800) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x6c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x2f4140f1760cb030}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x1}]}, 0x6c}}, 0x20000000) [ 444.358454][ T5841] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 444.364052][ T5841] ip6_append_data+0x17e/0x230 [ 444.368832][ T5841] ? rawv6_send_hdrinc+0x950/0x950 [ 444.374372][ T5841] ? rawv6_send_hdrinc+0x950/0x950 [ 444.379533][ T5841] rawv6_sendmsg+0xe45/0x1380 [ 444.384352][ T5841] ? __list_del_entry_valid+0x54/0xc0 [ 444.389739][ T5841] ? rmqueue+0x4a/0xcc0 [ 444.393891][ T5841] inet_sendmsg+0x5f/0x80 [ 444.398221][ T5841] ? inet_send_prepare+0x210/0x210 [ 444.403337][ T5841] ____sys_sendmsg+0x360/0x4d0 [ 444.408111][ T5841] ? import_iovec+0x69/0x80 [ 444.412606][ T5841] __sys_sendmmsg+0x315/0x4b0 [ 444.417353][ T5841] ? kstrtoull+0x321/0x360 [ 444.421770][ T5841] ? kstrtouint_from_user+0x104/0x130 [ 444.427186][ T5841] ? get_pid_task+0x8b/0xc0 [ 444.431762][ T5841] ? proc_fail_nth_write+0x114/0x140 [ 444.437044][ T5841] ? proc_fail_nth_read+0x140/0x140 [ 444.442251][ T5841] ? vfs_write+0x5e0/0x8c0 [ 444.446722][ T5841] ? __fget_light+0x21b/0x260 [ 444.451398][ T5841] ? __cond_resched+0x11/0x40 [ 444.456114][ T5841] ? fput+0x2d/0x130 [ 444.460013][ T5841] ? ksys_write+0x157/0x180 [ 444.464548][ T5841] __x64_sys_sendmmsg+0x53/0x60 [ 444.469415][ T5841] do_syscall_64+0x3d/0x90 [ 444.473845][ T5841] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.479787][ T5841] RIP: 0033:0x4665f9 [ 444.483729][ T5841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.503333][ T5841] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 444.511816][ T5841] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 444.519767][ T5841] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 444.527734][ T5841] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 444.535785][ T5841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 444.543732][ T5841] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:02 executing program 0: pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x20]}, 0x8}) 02:27:02 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x20044480, &(0x7f0000000000)={0x2, 0x40, @local}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x4000}, 0x0) 02:27:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, 0x0, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0x6) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) dup3(r2, r1, 0x0) 02:27:02 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000005280)='dummy0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f000000eb40)=""/96, &(0x7f000000ebc0)=0x60) recvmmsg(r1, &(0x7f0000006240)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000680)=""/72, 0x48}, {&(0x7f0000000700)=""/253, 0xfd}, {&(0x7f0000000800)=""/26, 0x1a}], 0x4, &(0x7f0000000880)=""/203, 0xcb}, 0x8}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000980)=""/143, 0x8f}, {&(0x7f0000000a40)=""/248, 0xf8}, {&(0x7f00000050c0)=""/251, 0xfb}], 0x3, &(0x7f0000007480)=""/4108, 0x100c}, 0xcd80}, {{&(0x7f0000001c80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001d00)=""/144, 0x90}, {&(0x7f0000001dc0)=""/226, 0xe2}, {&(0x7f0000001ec0)=""/198, 0xc6}, {&(0x7f0000001fc0)=""/119, 0x77}, {&(0x7f0000002040)=""/55, 0x37}], 0x5, &(0x7f0000002100)=""/49, 0x31}, 0x1}, {{&(0x7f0000002140)=@nfc_llcp, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/51, 0x33}, {&(0x7f0000002200)=""/44, 0x2c}], 0x2}, 0x7}, {{&(0x7f0000002280)=@phonet, 0x80, &(0x7f0000002400)=[{&(0x7f0000002300)=""/203, 0xcb}], 0x1, &(0x7f0000002440)=""/89, 0x59}, 0x80000001}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f00000024c0)=""/246, 0xf6}, {&(0x7f00000025c0)=""/62, 0x3e}, {&(0x7f0000002600)=""/254, 0xfe}, {&(0x7f0000002700)=""/208, 0xd0}, {&(0x7f0000002800)=""/91, 0x5b}, {&(0x7f0000002880)=""/91, 0x5b}], 0x6, &(0x7f0000002980)=""/121, 0x79}, 0x1}, {{&(0x7f0000002a00)=@xdp, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000002a80)=""/184, 0xb8}, {&(0x7f0000002b40)=""/91, 0x5b}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/125, 0x7d}, {&(0x7f0000003c40)=""/4093, 0xffd}, {&(0x7f0000004c40)=""/158, 0x9e}, {&(0x7f0000004d00)=""/212, 0xd4}, {&(0x7f0000004e00)=""/182, 0xb6}], 0x8, &(0x7f0000004f40)=""/5, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000000b40)=""/51, 0x33}, {&(0x7f0000004fc0)=""/158, 0x9e}], 0x2, &(0x7f0000006480)=""/4096, 0x1000}, 0x1}, {{&(0x7f00000060c0)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f000000eb40), 0x0, &(0x7f0000006180)=""/135, 0x87}, 0x913}], 0x9, 0x10000, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f0000000280)=""/175, 0xaf}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/226, 0xe2}], 0x4, 0x20, 0xfffffc00) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000004f80)='./file0\x00', 0x0, 0x5, &(0x7f000000ee40)=[{&(0x7f00000051c0)="8a30b8639f2d29caa6ab054517c812afe49646af3b4ae7c99dc90d13a4033ef83ed9c20e8232381f11f72d01e5b6f61d04ead1143d4522a1b57a21c0a71847c222393d68c1b8", 0x46, 0x9}, {&(0x7f0000005240)="bdf3065e24", 0x5, 0x5}, {&(0x7f0000005840)="a2d96fee9b59be62e59eb5c7ee96c70b0ed6342466870523ac5b1c40da9bac75e3a34070d5cede3ed42c9dc09fecd54db14107506c4a2dfdc114be95526d790810754037ab7f0c0cb93c7796eec65f6e146500fe50a4ff766997c4a0492743759d349180b91c0427a5f3b22f4d637cb5d4a37046dadb7beebefee0e98bef80a48cf4b7d8dd4f7b59da74ea8ff44f215e4a63baed41494afb3f7b85f28fd827ad0b52d79deecf083f681493b393be4a04ed80", 0xb2, 0x1}, {&(0x7f000000ed00)="11d34ea490840a0374c13614701cf7384701b892e5e5d95d8e4581f07c841389db0b75a38af27652a68463f3adc593dc3b46502b995c1a8c84f87b8000d34cf46437ee225f95a8f51fd5e515bf6f4b9bb72999987fb2296215", 0x59, 0xfffffffffffffff9}, {&(0x7f000000ed80)="88d00c05135527a958a0eb668464c50deb9873c2cbac9177b19dc3f73aaf55d6be192f761ca1be158da7d6defd5e4dfc0148b653a3dac581986a79820fe43ee176cf60ddc765214e18ae1973e361f94369467e2c82222c046c5333e14333b53a443b60d9de049407d3b44d460d58aef3e9b22daaef8dfd03714a985423f3336a31fe7579d9a2ff00ae594daf4e650ba0717c8e8d7b87e8d4f2e6267e633c", 0x9e, 0x41}], 0x2000, &(0x7f000000ef40)=ANY=[@ANYBLOB="696e6f64655f7265616461686561645f626c6b733d3078303030303030303030303030303030382c696e6f64655f7265616461686561645f626c6b73b9b97e508dd16a6009c7419ef0dfac3d3078303030303030303030303030383030302c6673636f6e746578743d756e636f6e66696e65645f752c00"]) r3 = dup3(r0, r0, 0x80000) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000540), 0x200, 0x0) sendto$inet(r3, &(0x7f0000000080)="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", 0xfd, 0x4, &(0x7f0000000000)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) recvmmsg(r3, &(0x7f000000e8c0)=[{{&(0x7f0000000b80)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000c00)=""/11, 0xb}, {&(0x7f0000000c80)=""/251, 0xfb}, {&(0x7f0000000d80)=""/127, 0x7f}, {&(0x7f0000000e00)=""/30, 0x1e}, {&(0x7f0000000e40)=""/180, 0xb4}, {&(0x7f0000000f00)=""/80, 0x50}], 0x6}, 0x5}, {{&(0x7f0000001000)=@in={0x2, 0x0, @private}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001080)=""/177, 0xb1}, {&(0x7f0000001140)=""/176, 0xb0}, {&(0x7f0000001200)=""/123, 0x7b}, {&(0x7f0000001280)=""/12, 0xc}], 0x4, &(0x7f0000001300)=""/17, 0x11}, 0x200}, {{&(0x7f0000001340)=@vsock, 0x80, &(0x7f00000017c0)=[{&(0x7f00000013c0)=""/140, 0x8c}, {&(0x7f0000001480)=""/143, 0x8f}, {&(0x7f0000001540)=""/77, 0x4d}, {&(0x7f00000015c0)=""/118, 0x76}, {&(0x7f0000001640)=""/44, 0x2c}, {&(0x7f0000001680)=""/203, 0xcb}, {&(0x7f0000001780)=""/28, 0x1c}], 0x7, &(0x7f00000084c0)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000001840)=@vsock, 0x80, &(0x7f0000001b40)=[{&(0x7f00000094c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/91, 0x5b}, {&(0x7f000000a4c0)=""/4096, 0x1000}, {&(0x7f0000001940)=""/83, 0x53}, {&(0x7f000000b4c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/59, 0x3b}, {&(0x7f0000001a00)=""/144, 0x90}, {&(0x7f0000001ac0)=""/68, 0x44}], 0x8, &(0x7f0000001bc0)=""/6, 0x6}, 0x3}, {{&(0x7f0000001c00)=@ax25={{0x3, @netrom}, [@rose, @remote, @netrom, @netrom, @remote, @default, @netrom, @bcast]}, 0x80, &(0x7f0000005280), 0x0, &(0x7f00000052c0)=""/211, 0xd3}, 0x400}, {{&(0x7f00000053c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000005540)=[{&(0x7f0000005440)=""/47, 0x2f}, {&(0x7f0000005480)=""/136, 0x88}], 0x2, &(0x7f0000005580)=""/145, 0x91}, 0x3}, {{&(0x7f0000005640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005940)=[{&(0x7f00000056c0)=""/72, 0x48}, {&(0x7f0000005740)=""/65, 0x41}, {&(0x7f00000057c0)=""/86, 0x56}, {&(0x7f000000ec00)=""/243, 0xf3}], 0x4, &(0x7f0000005980)=""/21, 0x15}, 0x6}, {{&(0x7f00000059c0)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005a40)=""/163, 0xa3}, {&(0x7f0000005b00)=""/44, 0x2c}, {&(0x7f000000c4c0)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/200, 0xc8}, {&(0x7f0000005c40)=""/192, 0xc0}], 0x5, &(0x7f0000005d80)=""/208, 0xd0}, 0x8}, {{&(0x7f0000005e80)=@xdp, 0x80, &(0x7f000000e800)=[{&(0x7f0000005f00)=""/242, 0xf2}, {&(0x7f000000d4c0)=""/219, 0xdb}, {&(0x7f0000006000)=""/175, 0xaf}, {&(0x7f0000006140)=""/38, 0x26}, {&(0x7f000000d5c0)=""/4096, 0x1000}, {&(0x7f000000e5c0)=""/2, 0x2}, {&(0x7f000000e600)=""/249, 0xf9}, {&(0x7f000000e700)=""/197, 0xc5}], 0x8, &(0x7f000000e880)=""/62, 0x3e}, 0x8000}], 0x9, 0x2000, &(0x7f000000eb00)={0x77359400}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 02:27:02 executing program 2 (fault-call:3 fault-nth:36): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x18, 0x3, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_LABELS={0x4}]}, 0x18}}, 0x0) 02:27:02 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) close(r0) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:02 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) pipe(&(0x7f0000000080)) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x7) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x2}, 0x10) socket$inet(0x2, 0x1, 0x1f) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x6, 0x6}) sendto$inet(r0, &(0x7f0000000000)="5f2b41d6672ca5075fd621878a5c19e0d7f8ef62155c15e7ad3c41d489282f8f3c3f7e113fb5ba", 0x27, 0x4000000, 0x0, 0x0) [ 444.652171][ T5892] FAULT_INJECTION: forcing a failure. [ 444.652171][ T5892] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 444.665253][ T5892] CPU: 0 PID: 5892 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 444.673741][ T5892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.683822][ T5892] Call Trace: [ 444.687152][ T5892] dump_stack_lvl+0xb7/0x103 [ 444.691788][ T5892] dump_stack+0x11/0x1a [ 444.695946][ T5892] should_fail+0x23c/0x250 02:27:02 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0, 0x40}}, 0x0) 02:27:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = dup2(r0, r0) syz_open_pts(r1, 0x8000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r2 = syz_open_pts(r0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r4, r0, 0x0) dup3(r3, r2, 0x0) [ 444.700371][ T5892] should_fail_usercopy+0x16/0x20 [ 444.705397][ T5892] _copy_from_user+0x1c/0xd0 [ 444.710047][ T5892] __copy_msghdr_from_user+0x44/0x350 [ 444.715418][ T5892] ? import_iovec+0x69/0x80 [ 444.719925][ T5892] __sys_sendmmsg+0x1f0/0x4b0 [ 444.724763][ T5892] ? kstrtoull+0x321/0x360 [ 444.729183][ T5892] ? kstrtouint_from_user+0x104/0x130 [ 444.734572][ T5892] ? get_pid_task+0x8b/0xc0 [ 444.739079][ T5892] ? proc_fail_nth_write+0x114/0x140 [ 444.744476][ T5892] ? proc_fail_nth_read+0x140/0x140 02:27:02 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x31, 0x0, 0x0) [ 444.749668][ T5892] ? vfs_write+0x5e0/0x8c0 [ 444.754105][ T5892] ? __fget_light+0x21b/0x260 [ 444.758776][ T5892] ? __cond_resched+0x11/0x40 [ 444.763449][ T5892] ? fput+0x2d/0x130 [ 444.767350][ T5892] ? ksys_write+0x157/0x180 [ 444.771913][ T5892] __x64_sys_sendmmsg+0x53/0x60 [ 444.776783][ T5892] do_syscall_64+0x3d/0x90 [ 444.781188][ T5892] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.787083][ T5892] RIP: 0033:0x4665f9 02:27:02 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r1 = socket(0x2, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r4, 0x4, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002dbd059ce511ac0b1531ce1b9045c028ed3c90cf26fcd6aee6f99f818c60d9c6ceb7611f000800"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x10040088) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, r4, 0x200, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x81, 0x2f}}}}, [@NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x661}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0xfff}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x810) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) r5 = accept(r3, &(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x7d) bind$inet(r5, &(0x7f0000000140)={0x2, 0x4e23, @multicast2}, 0x10) r6 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x22, 0x0, 0x0) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000080)="60d4", 0x2) 02:27:02 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)={0x0}) [ 444.790970][ T5892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.810675][ T5892] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 444.819083][ T5892] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 444.827054][ T5892] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 444.835024][ T5892] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 444.840654][ T5919] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 02:27:02 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000)="2ece58cdf5edab3018ebec79e33f32303894c6e8b97c990ff158c2905401c5fc9d56eee8ec697bc13d66255dfb12fa748301d2", 0x33, 0x886, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @dev}, 0x10) 02:27:02 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000006c0)={'wpan0\x00'}) [ 444.842988][ T5892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 444.843003][ T5892] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 444.849644][ T5923] loop4: detected capacity change from 0 to 16383 02:27:03 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) 02:27:03 executing program 2 (fault-call:3 fault-nth:37): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r1, r0, 0x0) 02:27:03 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0xc0040, 0x0) poll(&(0x7f0000000080)=[{r1, 0x402}, {r2, 0x108}, {r0, 0x4000}], 0x3, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0xfffd, @broadcast}, 0x10) 02:27:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) [ 445.534269][ T5944] loop4: detected capacity change from 0 to 16383 02:27:03 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x2]}, 0x8}) 02:27:03 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0x20, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080)="153add9f75a4d53799a10b308d4deee38b53aabe74bffd35a3710e6537fd6ab79ea67b099406fadee791c3ffd7fb582d12c8", 0x32, 0x801, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 445.598126][ T5952] FAULT_INJECTION: forcing a failure. [ 445.598126][ T5952] name failslab, interval 1, probability 0, space 0, times 0 [ 445.610829][ T5952] CPU: 0 PID: 5952 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 445.619169][ T5952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.629226][ T5952] Call Trace: [ 445.632501][ T5952] dump_stack_lvl+0xb7/0x103 [ 445.637092][ T5952] dump_stack+0x11/0x1a [ 445.641420][ T5952] should_fail+0x23c/0x250 02:27:03 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x4000, 0x0, 0x0, "00000000ce010000000000012000"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) [ 445.645832][ T5952] __should_failslab+0x81/0x90 [ 445.650599][ T5952] should_failslab+0x5/0x20 [ 445.655103][ T5952] kmem_cache_alloc_node+0x58/0x2b0 [ 445.660297][ T5952] ? __alloc_skb+0xed/0x420 [ 445.664799][ T5952] __alloc_skb+0xed/0x420 [ 445.669213][ T5952] __ip6_append_data+0x1865/0x22b0 [ 445.674340][ T5952] ? dst_release+0x43/0xf0 [ 445.678762][ T5952] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 445.684415][ T5952] ip6_append_data+0x17e/0x230 [ 445.689174][ T5952] ? rawv6_send_hdrinc+0x950/0x950 [ 445.694284][ T5952] ? rawv6_send_hdrinc+0x950/0x950 [ 445.699409][ T5952] rawv6_sendmsg+0xe45/0x1380 [ 445.704085][ T5952] ? __list_del_entry_valid+0x54/0xc0 [ 445.709450][ T5952] ? rmqueue+0x4a/0xcc0 [ 445.713602][ T5952] inet_sendmsg+0x5f/0x80 [ 445.717962][ T5952] ? inet_send_prepare+0x210/0x210 [ 445.723151][ T5952] ____sys_sendmsg+0x360/0x4d0 [ 445.727924][ T5952] ? import_iovec+0x69/0x80 [ 445.732434][ T5952] __sys_sendmmsg+0x315/0x4b0 [ 445.737119][ T5952] ? kstrtoull+0x321/0x360 [ 445.741534][ T5952] ? kstrtouint_from_user+0x104/0x130 [ 445.746955][ T5952] ? get_pid_task+0x8b/0xc0 [ 445.751442][ T5952] ? proc_fail_nth_write+0x114/0x140 [ 445.756716][ T5952] ? proc_fail_nth_read+0x140/0x140 [ 445.762157][ T5952] ? vfs_write+0x5e0/0x8c0 [ 445.766562][ T5952] ? __fget_light+0x21b/0x260 [ 445.771223][ T5952] ? __cond_resched+0x11/0x40 [ 445.776221][ T5952] ? fput+0x2d/0x130 [ 445.780107][ T5952] ? ksys_write+0x157/0x180 [ 445.784594][ T5952] __x64_sys_sendmmsg+0x53/0x60 [ 445.789436][ T5952] do_syscall_64+0x3d/0x90 [ 445.793935][ T5952] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 445.799900][ T5952] RIP: 0033:0x4665f9 [ 445.803774][ T5952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 445.823452][ T5952] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 445.831846][ T5952] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 445.839887][ T5952] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:27:03 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x21, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:03 executing program 3: pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000140)={0x3}, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x20]}, 0x8}) 02:27:03 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4c02, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1b) dup3(r2, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 02:27:03 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_OCB(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x100, 0x70bd27, 0x25dfdbff, {{}, {@void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) r2 = socket$inet(0x2, 0x5, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r2, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r2, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:03 executing program 2 (fault-call:3 fault-nth:38): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 445.847855][ T5952] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 445.856062][ T5952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 445.864014][ T5952] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 445.915563][ T5986] FAULT_INJECTION: forcing a failure. [ 445.915563][ T5986] name failslab, interval 1, probability 0, space 0, times 0 [ 445.928232][ T5986] CPU: 1 PID: 5986 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 445.936566][ T5986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.946612][ T5986] Call Trace: [ 445.949890][ T5986] dump_stack_lvl+0xb7/0x103 [ 445.954505][ T5986] dump_stack+0x11/0x1a [ 445.958684][ T5986] should_fail+0x23c/0x250 02:27:03 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) 02:27:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SET_PDEATHSIG(0x3c, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00m\x00'], &(0x7f0000000180)='/dev/ptmx\x00', 0xa, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00') dup3(r0, r0, 0x0) dup3(r2, r1, 0x0) 02:27:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000080)="a8", 0x1}, {0x0}], 0x2000, &(0x7f0000002440)={[{@jqfmt_vfsold}]}) 02:27:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) syz_open_pts(r2, 0x100c00) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000002c0)) dup3(r3, r0, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpuacct.stat\x00', 0x275a, 0x0) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r7, 0x0, 0x0, 0x2000402) fallocate(r6, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r6, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)={0xc, r7}) syz_open_pts(r6, 0x80) dup3(r2, r1, 0x0) [ 445.963113][ T5986] __should_failslab+0x81/0x90 [ 445.967876][ T5986] should_failslab+0x5/0x20 [ 445.972437][ T5986] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 445.978171][ T5986] ? __kmalloc_node_track_caller+0x30/0x40 [ 445.984511][ T5986] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 445.989974][ T5986] __kmalloc_node_track_caller+0x30/0x40 [ 445.995608][ T5986] ? __ip6_append_data+0x1865/0x22b0 [ 446.000896][ T5986] __alloc_skb+0x187/0x420 [ 446.005344][ T5986] __ip6_append_data+0x1865/0x22b0 [ 446.010477][ T5986] ? dst_release+0x43/0xf0 02:27:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x400) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:03 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @broadcast}, {0x6, @remote}, 0x20, {0x2, 0x4e24, @loopback}, 'ip_vti0\x00'}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @private=0xa010101}, 0x10) [ 446.014899][ T5986] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 446.020795][ T5986] ip6_append_data+0x17e/0x230 [ 446.025620][ T5986] ? rawv6_send_hdrinc+0x950/0x950 [ 446.030993][ T5986] ? rawv6_send_hdrinc+0x950/0x950 [ 446.036130][ T5986] rawv6_sendmsg+0xe45/0x1380 [ 446.040819][ T5986] ? __list_del_entry_valid+0x54/0xc0 [ 446.046227][ T5986] ? rmqueue+0x4a/0xcc0 [ 446.050383][ T5986] inet_sendmsg+0x5f/0x80 [ 446.054912][ T5986] ? inet_send_prepare+0x210/0x210 [ 446.060027][ T5986] ____sys_sendmsg+0x360/0x4d0 02:27:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000100)={0x3c5, 0x1, 0x4, 0x1, 0x19, "66fd12cc6547bdb335a694f6596ba9455e165b"}) dup3(r2, r1, 0x0) 02:27:04 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 446.064795][ T5986] ? import_iovec+0x69/0x80 [ 446.069312][ T5986] __sys_sendmmsg+0x315/0x4b0 [ 446.074007][ T5986] ? kstrtoull+0x321/0x360 [ 446.078434][ T5986] ? kstrtouint_from_user+0x104/0x130 [ 446.083882][ T5986] ? get_pid_task+0x8b/0xc0 [ 446.088435][ T5986] ? proc_fail_nth_write+0x114/0x140 [ 446.093723][ T5986] ? proc_fail_nth_read+0x140/0x140 [ 446.098921][ T5986] ? vfs_write+0x5e0/0x8c0 [ 446.103347][ T5986] ? __fget_light+0x21b/0x260 [ 446.108044][ T5986] ? __cond_resched+0x11/0x40 [ 446.112727][ T5986] ? fput+0x2d/0x130 [ 446.116634][ T5986] ? ksys_write+0x157/0x180 [ 446.121135][ T5986] __x64_sys_sendmmsg+0x53/0x60 [ 446.125987][ T5986] do_syscall_64+0x3d/0x90 [ 446.130516][ T5986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 446.136416][ T5986] RIP: 0033:0x4665f9 [ 446.140301][ T5986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:04 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmmsg$inet(r1, &(0x7f0000000c40)=[{{&(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)="332ec80759974ac7928c7b26224ecf6b34fe36a110bf10335057d29375a65f1349c070329219d8684f81f447f5e5a23e66899f31d81c3bea5414e744905300b9e2c7577932d47985bbbf419323", 0x4d}, {&(0x7f0000000140)="d5e75b5c26a908700f4c263f74924a2907a9fc", 0x13}, {&(0x7f0000000200)="13adbe7c601e5375467a9fbb5c9756ad828f28e4f0edc6c598d16234fc8343edc3dba4e227c183562a940d8d6c51d8860d613a449f9642cdb763b7b26e558fa5b3d9fce2a928dfaf6da9c9ef4918b75f18e5b15d14fc006636cf7c00f1906d33ef0028b9fdbe22b31741566f9b46e1744eee1074f524d852fe274fb033cad6c41ead951443f4b75e7cc58b814970c8ad8c93dc", 0x93}, {&(0x7f00000002c0)="ec6e201c4fe6175e", 0x8}, {&(0x7f0000000300)="1c741aeb24cbb40590eda5aa5795d41e339b8572a1a5858a7b71b62f7c162db9c4fe45ba37ab2d556b", 0x29}, {&(0x7f0000000340)="e1d3b472068a6b7346bbf00bc7d85a97dcea929b8b78257e484e58949eaac273e37221ca1731d9a1274efbebd38c2df32dec882dffcaec8b2df02dca374b95ab9256fd6fd36bf1012ac95994cd613eaf93f9e37350f57cf9bfdaf6cc53b439dcde877602fdb94357cc97baf0cba03d1ab93fbc12600bf8b85f94787028711de96cc047445a540576af23be97ff6dc8c64471e572e1468bb5e15b202ae3fbf33fccfe212f7987fed6cf84f1b3b915348556a7b036e1f1e3bf872ce633f27c75cabcdcf2ab73aee716f503132a69c7ede504ade8dd513c5f20ad", 0xd9}, {&(0x7f0000000440)="a93e807684e86d20ca", 0x9}, {&(0x7f0000000480)="bbdb13c70be5b55a9c8356e026d58c7c806d179af773dbb315962fbafb53a4b60a5ac2c5ed01a90497e0698da312fa03be73a4d6c0e1c07005630705071d5041e4e8d3a5c8cc72c9cd7abce95da3ad00c3751e6720d2c3ce04ecfcbb7d579c7f01d4504013f8bbc73eab2e66be556038f60f6c98fb57006f87b034cec764ddc18912dab0ae1a0cb30eb300fbbdbdfbd67a35ffcec6b3fc994163472c22ad32372df1dea177d16ea58100d3f502d7b523ca25693837bbca601df2f3749ac536797ba7f3f28d18f877", 0xc8}], 0x8}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000600)="c05925ae86c14781855eddb5117026907a0255e349eaa4ebcb5a6190cba756570ff6a570bdf45911059d63c6ce8faf515b2014914d85aa3010e4b8d86d488468d7ea6ff3541d7a80fb3b10d245f19bcbb054d26b3feaa8a6a58adab5dc501097986e69d688516f4b1acd456dfc69466803ef2d93c025a6f91fff4c8d23792108740d98ee64936d77ca5ea298ef84e2164fa5490099d8d6023fe532a6c1b9c311d32a2e29bba7f9d29d9bf21e34f02a", 0xaf}, {&(0x7f00000006c0)="e71b347056eedc5a1a4bc047ece32510e1a7795a718eef25307d182d975e22257621d35af3a72985c99147f60e385f285bbb15ed0d7d00fb7e6fa761f3d8dfec24ba3799766a5d5a0165446a17bff654727347a6c6f4d7fef9bcc0b617b37b5714167a26ff623bc51af0161d69deef0e7ac50cba088e578ba2a5eb1faccd0733b43c702abd20567682d5a7141b6432b6413f744979e9fc0f06e752f5475a375cdc22ac6a5100d7a3eb46b436d55b53dc3a065ebc607363827c85288b37268c9c8194404f3e544fc8b622be39c966165e6d363dffa51d7e086d6c588e93eac450205ff94948c7134eb583bfc5105e97bcbde3f7", 0xf3}], 0x2, &(0x7f0000000800)=[@ip_ttl={{0x14, 0x0, 0x2, 0x1000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_retopts={{0x78, 0x0, 0x7, {[@noop, @noop, @generic={0x83, 0x2}, @rr={0x7, 0x17, 0x45, [@multicast2, @dev={0xac, 0x14, 0x14, 0x2c}, @rand_addr=0x64010102, @remote, @multicast2]}, @timestamp={0x44, 0x14, 0x54, 0x0, 0x1, [0x8000, 0x0, 0x3, 0x1]}, @noop, @rr={0x7, 0xb, 0x2e, [@multicast1, @remote]}, @timestamp_prespec={0x44, 0xc, 0x5d, 0x3, 0x8, [{@rand_addr=0x64010102, 0x2}]}, @cipso={0x86, 0x20, 0x0, [{0x0, 0x7, "0ce1ec1c3d"}, {0x6, 0x6, "a8c2d5d0"}, {0x0, 0xd, "1d3e486af7706d4a94e0d9"}]}]}}}, @ip_retopts={{0xbc, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0xd7, [@remote, @broadcast]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x17, 0x51, [@dev={0xac, 0x14, 0x14, 0x2e}, @dev={0xac, 0x14, 0x14, 0x22}, @private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @local]}, @cipso={0x86, 0x9, 0xffffffffffffffff, [{0x7, 0x3, '}'}]}, @timestamp_prespec={0x44, 0x24, 0x5b, 0x3, 0x6, [{@multicast1, 0x6}, {@empty, 0x2}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x9}, {@private=0x4, 0x2}]}, @timestamp_addr={0x44, 0x34, 0x8b, 0x1, 0xb, [{@multicast2, 0x5}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x127}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0xb3}, {@remote, 0x1f}, {@local, 0x9}, {@local, 0xd193}]}, @lsrr={0x83, 0x3, 0x7b}, @lsrr={0x83, 0x1f, 0xc7, [@multicast2, @dev={0xac, 0x14, 0x14, 0x3b}, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, @dev={0xac, 0x14, 0x14, 0x35}, @private=0xa010101, @rand_addr=0x64010102]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}, @ip_retopts={{0xa4, 0x0, 0x7, {[@ssrr={0x89, 0x7, 0xbc, [@loopback]}, @lsrr={0x83, 0x7, 0x1e, [@rand_addr=0x64010100]}, @noop, @end, @ssrr={0x89, 0x17, 0xe3, [@broadcast, @local, @multicast1, @empty, @dev={0xac, 0x14, 0x14, 0x21}]}, @timestamp_addr={0x44, 0x2c, 0x51, 0x1, 0x6, [{@empty, 0x5}, {@remote, 0x4}, {@remote, 0x7fff}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4}, {@dev={0xac, 0x14, 0x14, 0x32}, 0x6}]}, @cipso={0x86, 0x1b, 0x3, [{0x1, 0x5, "5833ac"}, {0x1, 0x5, "c0f592"}, {0x6, 0xb, "97af1c6ae8fb4f90eb"}]}, @end, @lsrr={0x83, 0x23, 0xa1, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x2e}, @loopback, @private=0xa010101, @remote, @dev={0xac, 0x14, 0x14, 0x40}, @empty]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x258}}, {{&(0x7f0000000a80)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000ac0)="d0ae35e342036c10b31f16d5d272f402bbc869a416789c6320d087600610db59a961744a18746f548d0c85a3ef5bed0f6cc18fd1b6ac50b2ab7cf9c6a9bfb8326bc2c5994af4aba968a6a156160913c13da9e41817bee3a95d62f9ff266cf9a2e362b39785fc36f145273fe1970bd9e07505eb8bd2143ae4cba6d3583fec22b0f99a138d5e72618a6059e2dceedaa33361bbf56ba1a8a1e126c8cd0cc2068319c5d7f4f03c45a6d2873ea0c3390e62010b9734de9fd03d6a5ca6a7f5084bf51b2870cfd410f81d309fc3b7b1bdad0711069435529b1ba0fafa0193f8b076179355aea1ff2e105667b1ae98b28227c42014bc81", 0xf3}, {&(0x7f0000000bc0)="ccfdade3684a0d52eca1a628e76a0436372d79b8", 0x14}], 0x2}}], 0x3, 0x40000) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 446.159993][ T5986] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 446.168404][ T5986] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 446.176894][ T5986] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 446.184867][ T5986] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.192825][ T5986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 446.200783][ T5986] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:04 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x32, 0x0, 0x0) 02:27:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x4ae582) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x1]}, 0x8) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000005c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCFLSH(r4, 0x540b, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000200)}, {&(0x7f0000000280)=""/132, 0x84}], 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) r5 = dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000100)={0x9, 0x47ba74f9, 0x7, 0xacb, 0x10, "f58d397465d4e62c9ad3d15426ce935e88de82"}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x402580, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000000180)) r7 = open_tree(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0) preadv(r7, &(0x7f0000000580)=[{&(0x7f0000000380)=""/45, 0x2d}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/207, 0xcf}], 0x3, 0x7ff800, 0x9) 02:27:04 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = signalfd4(r0, &(0x7f0000000000)={[0x4]}, 0x8, 0x80000) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000000c0)=0x2c) recvmmsg(r1, &(0x7f00000028c0)=[{{&(0x7f0000000100)=@isdn, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/11, 0xb}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001400)=""/145, 0x91}, 0x5}, {{&(0x7f00000014c0)=@ipx, 0x80, &(0x7f0000002740)=[{&(0x7f0000001540)=""/14, 0xe}, {&(0x7f0000001580)=""/177, 0xb1}, {&(0x7f0000001640)=""/35, 0x23}, {&(0x7f0000001680)=""/143, 0x8f}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x5, &(0x7f00000027c0)=""/222, 0xde}, 0xb2}], 0x2, 0x1, &(0x7f0000002940)) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x3, @private=0xa010100}, 0x10) 02:27:04 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000000)={0x6, 'syzkaller0\x00', {0x80000001}, 0x3}) sendto$inet(r0, 0x0, 0x16, 0xc000, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:04 executing program 2 (fault-call:3 fault-nth:39): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="78000000020301030000000000000000000000080800"], 0x78}}, 0x0) 02:27:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @local}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 02:27:04 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) socket$inet(0x2, 0xa, 0x81) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x40) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="7343554b6ad68cc8091a1cf2f9b2ea5cb489e24300fd40203c289a4b092f537f8c471b07e7c82768d18615b6c93f6151695e70736b8b514470a1f4ff1284a91437bfbf56d181d6ed9c0adc3b", 0x4c) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000002440)) [ 446.303879][ T6042] FAULT_INJECTION: forcing a failure. [ 446.303879][ T6042] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 446.316940][ T6042] CPU: 1 PID: 6042 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 446.325401][ T6042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.335475][ T6042] Call Trace: [ 446.338754][ T6042] dump_stack_lvl+0xb7/0x103 [ 446.343351][ T6042] dump_stack+0x11/0x1a [ 446.347517][ T6042] should_fail+0x23c/0x250 02:27:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000002440)) 02:27:04 executing program 3: syz_open_dev$vcsa(&(0x7f0000000240), 0x0, 0x610281) [ 446.351946][ T6042] should_fail_usercopy+0x16/0x20 [ 446.356973][ T6042] _copy_from_user+0x1c/0xd0 [ 446.361635][ T6042] __copy_msghdr_from_user+0x44/0x350 [ 446.367048][ T6042] ? import_iovec+0x69/0x80 [ 446.371549][ T6042] __sys_sendmmsg+0x1f0/0x4b0 [ 446.376235][ T6042] ? kstrtoull+0x321/0x360 [ 446.380670][ T6042] ? kstrtouint_from_user+0x104/0x130 [ 446.386057][ T6042] ? get_pid_task+0x8b/0xc0 [ 446.390549][ T6042] ? proc_fail_nth_write+0x114/0x140 [ 446.395921][ T6042] ? proc_fail_nth_read+0x140/0x140 02:27:04 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000080)="c9735e17a55429c5ac429564b5ff579e1e3af3ff4dfeae074369b1f8ebfa2ab15b1c5f105346ed427d7f4c36c7db1f11e69cdd834295f79e51ec83b2bc5aa048dca4b204a8e16bdf5f38395fe6358fb00cdfff8c9660dd7d40d10c0ebe4598b24c44b69f4928712b7ce93f289f6ce2e123d5533516ca5bb1ca011bfa2ce91967de073e06cc5ea73cf17fbf18dc756da62fa27ecab7cbcfe99bbd1011e3ba9421a2cf38ebf62845c96bc670ce0df8b569dcfd39bf04f32cd707d212a5a0939446037a534cb3bf6584d83b3b9217511bb03dd2923c2b06", 0xfffffe02) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffc}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x824) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x40088b0}, 0x0) [ 446.401190][ T6042] ? vfs_write+0x5e0/0x8c0 [ 446.405601][ T6042] ? __fget_light+0x21b/0x260 [ 446.410361][ T6042] ? __cond_resched+0x11/0x40 [ 446.415239][ T6042] ? fput+0x2d/0x130 [ 446.419131][ T6042] ? ksys_write+0x157/0x180 [ 446.423671][ T6042] __x64_sys_sendmmsg+0x53/0x60 [ 446.428608][ T6042] do_syscall_64+0x3d/0x90 [ 446.433013][ T6042] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 446.439052][ T6042] RIP: 0033:0x4665f9 [ 446.442927][ T6042] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 446.462529][ T6042] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 446.470937][ T6042] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 446.478906][ T6042] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 446.486872][ T6042] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 446.494839][ T6042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 446.502798][ T6042] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:05 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x1000, @empty}, 0x10) 02:27:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[]}) 02:27:05 executing program 2 (fault-call:3 fault-nth:40): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:05 executing program 5: r0 = socket$inet(0x2, 0x2, 0x1f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:05 executing program 1: shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x37dc413e, 0x0, 0x1, 0x3, 0x0, "0007b6ea24ade5a2c9e9f2bc9fd70e00"}) r1 = syz_open_pts(r0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x5800) shmat(r2, &(0x7f00000f2000/0x2000)=nil, 0x7000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1a7203, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r5, r0, 0x0) dup3(r3, r1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, &(0x7f0000000280)={0x0, 0x1}) 02:27:05 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xb, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000100)=0x10000, 0x4) 02:27:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x1b) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2401, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r3, 0x0) dup3(r2, r1, 0x0) [ 447.167725][ T6094] FAULT_INJECTION: forcing a failure. [ 447.167725][ T6094] name failslab, interval 1, probability 0, space 0, times 0 [ 447.180403][ T6094] CPU: 1 PID: 6094 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 447.188763][ T6094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.198844][ T6094] Call Trace: [ 447.202117][ T6094] dump_stack_lvl+0xb7/0x103 [ 447.206711][ T6094] dump_stack+0x11/0x1a [ 447.210951][ T6094] should_fail+0x23c/0x250 02:27:05 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x5, &(0x7f0000001480)=[{&(0x7f0000000080)='&', 0x1, 0xffffffffffffffc1}, {&(0x7f0000000100)='_', 0x1}, {&(0x7f00000002c0)="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", 0xd41}, {&(0x7f00000012c0)="85", 0x1}, {&(0x7f0000001380)='!', 0x1}], 0x0, 0x0) [ 447.215412][ T6094] __should_failslab+0x81/0x90 [ 447.220171][ T6094] should_failslab+0x5/0x20 [ 447.224672][ T6094] kmem_cache_alloc_node+0x58/0x2b0 [ 447.229865][ T6094] ? __alloc_skb+0xed/0x420 [ 447.234370][ T6094] __alloc_skb+0xed/0x420 [ 447.238739][ T6094] __ip6_append_data+0x1865/0x22b0 [ 447.239922][ T6110] loop0: detected capacity change from 0 to 16383 [ 447.243864][ T6094] ? dst_release+0x43/0xf0 [ 447.254821][ T6094] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 447.260363][ T6094] ip6_append_data+0x17e/0x230 02:27:05 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 447.265118][ T6094] ? rawv6_send_hdrinc+0x950/0x950 [ 447.270233][ T6094] ? rawv6_send_hdrinc+0x950/0x950 [ 447.275365][ T6094] rawv6_sendmsg+0xe45/0x1380 [ 447.280044][ T6094] ? __list_del_entry_valid+0x54/0xc0 [ 447.285412][ T6094] ? rmqueue+0x4a/0xcc0 [ 447.289557][ T6094] inet_sendmsg+0x5f/0x80 [ 447.293948][ T6094] ? inet_send_prepare+0x210/0x210 [ 447.299097][ T6094] ____sys_sendmsg+0x360/0x4d0 [ 447.303862][ T6094] ? import_iovec+0x69/0x80 [ 447.308357][ T6094] __sys_sendmmsg+0x315/0x4b0 [ 447.313049][ T6094] ? kstrtoull+0x321/0x360 [ 447.317471][ T6094] ? kstrtouint_from_user+0x104/0x130 [ 447.322841][ T6094] ? get_pid_task+0x8b/0xc0 [ 447.327340][ T6094] ? proc_fail_nth_write+0x114/0x140 [ 447.332629][ T6094] ? proc_fail_nth_read+0x140/0x140 [ 447.337829][ T6094] ? vfs_write+0x5e0/0x8c0 [ 447.342242][ T6094] ? __fget_light+0x21b/0x260 [ 447.346906][ T6094] ? __cond_resched+0x11/0x40 [ 447.351579][ T6094] ? fput+0x2d/0x130 [ 447.355464][ T6094] ? ksys_write+0x157/0x180 [ 447.359963][ T6094] __x64_sys_sendmmsg+0x53/0x60 02:27:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x200200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000400)=""/177, 0xb1}, {&(0x7f00000004c0)=""/67, 0x1c}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000580)=""/125, 0x7d}, {&(0x7f0000000600)=""/188, 0xbc}, {&(0x7f00000006c0)=""/49, 0x31}], 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x6, 0x80}) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x8b5a83d307d07bfa) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0xc}) signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x1]}, 0x8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00000007c0)={0x0, 0x2, 0x10001, 0x6, 0xd, "694f8f71c622a55034432b5980132328fc68b2"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x1, 0x4000000000, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) syz_open_pts(r3, 0x200100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r2, r0, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 02:27:05 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) 02:27:05 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000000080)="c840f1674acdb26b6fc93546103fc2c79fcbe318d6fc9ed05fb56ac1a15769a013862693f8b19076d61366541a074ef878c011de01d8dff0ebe97c07c865c7fde19d5a43e2a1bcfb45e22f163fa28b746bb3f748962249ae7a5e4c68a3fc389a8f8957cbe4116d57f80fbf2c5b242d5e1fb5433c7b400d0f3ef99ed0737f895c69bde4ecff1c62dd368908f9", 0x8c, 0x4004000, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x3d}, 0x0, 0x7, [@remote, @multicast1, @multicast1, @broadcast, @local, @multicast2, @multicast1]}, 0x2c) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x401, 0x2200) ioctl$KDSETMODE(r4, 0x4b3a, 0x1) [ 447.364893][ T6094] do_syscall_64+0x3d/0x90 [ 447.369305][ T6094] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 447.375187][ T6094] RIP: 0033:0x4665f9 [ 447.379076][ T6094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 447.398690][ T6094] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 02:27:05 executing program 2 (fault-call:3 fault-nth:41): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:05 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bond\x00', 0xffffffffffffff0e) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:05 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) sendto$inet(r0, &(0x7f0000000000)="0c28f5474cda3ba5303ddc67bcdea8f20f4ae4e16befbfd0e0626166", 0x1c, 0x4000001, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)="d579d576792b2aaaf02cf3a367edc992c22bd1a221d51c1d05d26f00be562c2eb3e9b2ad322a720de620885ec0b5e8506739ac4048914294c7e2f7dc524b81352da0d48b5312c18caf431d42042466e3072fe443d2891104cb411b11e9960bcdad9c773e651ffb6728b5b75080e0e831220d28110b0725d154056ce5ac0d2d4420a5e6be3a93245abbd3bc41d6169a258788f5a54d543b83c6de3b90a6c634ee766849d3ed53b6", 0xa7, 0x4040891, &(0x7f0000000140)={0x2, 0x4e23, @remote}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:05 executing program 3: mlock2(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x0) 02:27:05 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x29, 0x2, 0x0, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x6000000000000003, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10, 0xc0000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000100)={0x2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x1, 'dh\x00', 0x10, 0x1f, 0x300}, 0x2c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r1, 0x0, 0x0, 0x404c000, &(0x7f0000000180)={0x2, 0x4e21, @empty}, 0xfffffffffffffe9e) sendto$inet(r1, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 447.398713][ T6094] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 447.398726][ T6094] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 447.398814][ T6094] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.398824][ T6094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.398833][ T6094] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:05 executing program 0: socket(0x1, 0x0, 0x979) 02:27:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x179081, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2000015) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_RELDISP(r3, 0x5605) dup3(0xffffffffffffffff, r0, 0x0) dup3(r2, r1, 0x0) [ 447.486031][ T6144] FAULT_INJECTION: forcing a failure. [ 447.486031][ T6144] name failslab, interval 1, probability 0, space 0, times 0 [ 447.498696][ T6144] CPU: 1 PID: 6144 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 447.507012][ T6144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.517065][ T6144] Call Trace: [ 447.520333][ T6144] dump_stack_lvl+0xb7/0x103 [ 447.524918][ T6144] dump_stack+0x11/0x1a [ 447.529067][ T6144] should_fail+0x23c/0x250 02:27:05 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, 0x0, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$vcsa(&(0x7f0000000140), 0x0, 0x0) [ 447.533504][ T6144] __should_failslab+0x81/0x90 [ 447.538265][ T6144] should_failslab+0x5/0x20 [ 447.542763][ T6144] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 447.548470][ T6144] ? __kmalloc_node_track_caller+0x30/0x40 [ 447.554263][ T6144] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 447.559741][ T6144] __kmalloc_node_track_caller+0x30/0x40 [ 447.565390][ T6144] ? __ip6_append_data+0x1865/0x22b0 [ 447.570686][ T6144] __alloc_skb+0x187/0x420 [ 447.575135][ T6144] __ip6_append_data+0x1865/0x22b0 [ 447.580241][ T6144] ? dst_release+0x43/0xf0 02:27:05 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x4e21, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:05 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpu.stat\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x20) fallocate(r2, 0x0, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x101000, 0x8) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000280)=0x9, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @private=0xa010102}, 0x10) [ 447.584686][ T6144] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 447.590229][ T6144] ip6_append_data+0x17e/0x230 [ 447.594987][ T6144] ? rawv6_send_hdrinc+0x950/0x950 [ 447.600116][ T6144] ? rawv6_send_hdrinc+0x950/0x950 [ 447.605240][ T6144] rawv6_sendmsg+0xe45/0x1380 [ 447.609949][ T6144] ? __list_del_entry_valid+0x54/0xc0 [ 447.615321][ T6144] ? rmqueue+0x4a/0xcc0 [ 447.619476][ T6144] inet_sendmsg+0x5f/0x80 [ 447.623810][ T6144] ? inet_send_prepare+0x210/0x210 [ 447.629041][ T6144] ____sys_sendmsg+0x360/0x4d0 02:27:05 executing program 3: socket$inet(0x2, 0x1, 0x20) [ 447.629066][ T6144] ? import_iovec+0x69/0x80 [ 447.629081][ T6144] __sys_sendmmsg+0x315/0x4b0 [ 447.629101][ T6144] ? kstrtoull+0x321/0x360 [ 447.629120][ T6144] ? kstrtouint_from_user+0x104/0x130 [ 447.652832][ T6144] ? get_pid_task+0x8b/0xc0 [ 447.652855][ T6144] ? proc_fail_nth_write+0x114/0x140 [ 447.662606][ T6144] ? proc_fail_nth_read+0x140/0x140 [ 447.662633][ T6144] ? vfs_write+0x5e0/0x8c0 [ 447.662650][ T6144] ? __fget_light+0x21b/0x260 02:27:05 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000057c0)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/220, 0xdc}, 0x4}, {{&(0x7f0000001400)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/136, 0x88}, {&(0x7f0000002540)=""/14, 0xe}], 0x3, &(0x7f00000025c0)=""/255, 0xff}, 0x3}, {{&(0x7f00000026c0)=@can, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/25, 0x19}, {&(0x7f0000003780)=""/114, 0x72}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/31, 0x1f}, {&(0x7f0000004840)=""/206, 0xce}, {&(0x7f0000004940)=""/113, 0x71}, {&(0x7f00000049c0)=""/114, 0x72}, {&(0x7f0000004a40)=""/115, 0x73}], 0x9}, 0x1}, {{&(0x7f0000004b80)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004c00)=""/186, 0xba}, {&(0x7f0000004cc0)=""/132, 0x84}, {&(0x7f0000004d80)=""/148, 0x94}], 0x3, &(0x7f0000004e80)=""/182, 0xb6}, 0x40}, {{&(0x7f0000004f40)=@l2tp, 0x80, &(0x7f0000005180)=[{&(0x7f0000004fc0)=""/245, 0xf5}, {&(0x7f00000050c0)=""/174, 0xae}], 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000005300)=[{&(0x7f00000051c0)=""/106, 0x6a}, {&(0x7f0000005240)=""/190, 0xbe}], 0x2, &(0x7f0000005340)=""/118, 0x76}, 0x5}, {{&(0x7f00000053c0)=@isdn, 0x80, &(0x7f0000005700)=[{&(0x7f0000005440)=""/241, 0xf1}, {&(0x7f0000005540)=""/224, 0xe0}, {&(0x7f0000005640)=""/158, 0x9e}], 0x3, &(0x7f0000005740)=""/73, 0x49}, 0x7fffffff}], 0x7, 0x80000000, &(0x7f0000005980)={0x77359400}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 447.662676][ T6144] ? __cond_resched+0x11/0x40 [ 447.662696][ T6144] ? fput+0x2d/0x130 [ 447.662715][ T6144] ? ksys_write+0x157/0x180 [ 447.662742][ T6144] __x64_sys_sendmmsg+0x53/0x60 [ 447.662834][ T6144] do_syscall_64+0x3d/0x90 [ 447.662848][ T6144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 447.662866][ T6144] RIP: 0033:0x4665f9 [ 447.662884][ T6144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 447.662900][ T6144] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 447.662919][ T6144] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 447.662933][ T6144] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:27:05 executing program 2 (fault-call:3 fault-nth:42): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:05 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x22, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:05 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r1 = signalfd(r0, &(0x7f0000000140)={[0x4]}, 0x8) sendto$inet(r1, &(0x7f0000000200), 0x0, 0xc79587c77e7ddf20, &(0x7f0000000240)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000080)="05fad1fe7caa60eff7e64e3aa81aba7fd4af7908ee0985c81637f3c130ce3a2a6d3f79193ef717439a0eb42d563b811fa0560de4f4393a9fe58aa145792c57f4ee4172f40b2c62ecc4e018c6d414a820a56b2ba6537b546eacb0a6b497b5903173c2fae8cff450dc71aa1de2e44f1072a1203876651dd0a2b4002001c6a3be846f4554014c8ca8b1e4c7103ce4840dc57244dfb6a81ed4ea1e54bd0421513a7691669dc8a7a4036de48f11ce7b6513c82d", 0xb1, 0x8001, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10) 02:27:05 executing program 3: sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001040)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 02:27:05 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0xfb, 0x2000c091, &(0x7f00000001c0), 0x10) 02:27:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff8004}]}) migrate_pages(0x0, 0x4, 0x0, &(0x7f0000000080)=0x9) dup3(r2, r1, 0x0) [ 447.662991][ T6144] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 447.663002][ T6144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 447.663015][ T6144] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 447.857363][ T6191] FAULT_INJECTION: forcing a failure. [ 447.857363][ T6191] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 447.870414][ T6191] CPU: 1 PID: 6191 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 447.871724][ T6196] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6196 comm=syz-executor.3 [ 447.878964][ T6191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.878978][ T6191] Call Trace: 02:27:05 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000), 0x10) sendto$inet(r1, &(0x7f0000000080)="fdced387d00b23f7fbd852c68bf58242", 0x10, 0x20040010, &(0x7f00000000c0)={0x2, 0x4e22, @private=0xa010100}, 0x10) 02:27:05 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/slabinfo\x00', 0x0, 0x0) [ 447.905158][ T6191] dump_stack_lvl+0xb7/0x103 [ 447.909791][ T6191] dump_stack+0x11/0x1a [ 447.912787][ T6201] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6201 comm=syz-executor.3 [ 447.913960][ T6191] should_fail+0x23c/0x250 [ 447.913980][ T6191] should_fail_usercopy+0x16/0x20 [ 447.936413][ T6191] _copy_from_user+0x1c/0xd0 [ 447.940990][ T6191] __copy_msghdr_from_user+0x44/0x350 [ 447.947721][ T6191] ? import_iovec+0x69/0x80 [ 447.952219][ T6191] __sys_sendmmsg+0x1f0/0x4b0 02:27:05 executing program 3: pselect6(0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) [ 447.956946][ T6191] ? kstrtoull+0x321/0x360 [ 447.961360][ T6191] ? kstrtouint_from_user+0x104/0x130 [ 447.966756][ T6191] ? get_pid_task+0x8b/0xc0 [ 447.971256][ T6191] ? proc_fail_nth_write+0x114/0x140 [ 447.976586][ T6191] ? proc_fail_nth_read+0x140/0x140 [ 447.981840][ T6191] ? vfs_write+0x5e0/0x8c0 [ 447.986335][ T6191] ? __fget_light+0x21b/0x260 [ 447.991041][ T6191] ? __cond_resched+0x11/0x40 [ 447.995710][ T6191] ? fput+0x2d/0x130 [ 447.999662][ T6191] ? ksys_write+0x157/0x180 [ 448.004150][ T6191] __x64_sys_sendmmsg+0x53/0x60 [ 448.008988][ T6191] do_syscall_64+0x3d/0x90 [ 448.013394][ T6191] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 448.019271][ T6191] RIP: 0033:0x4665f9 [ 448.023154][ T6191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 448.042838][ T6191] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 02:27:06 executing program 0: rt_sigaction(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000300)) 02:27:06 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000100)=""/14) r2 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x3, 0x0}}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x2012, r1, 0xa1d13000) [ 448.051231][ T6191] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 448.059188][ T6191] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 448.067202][ T6191] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.075154][ T6191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 448.083107][ T6191] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:06 executing program 2 (fault-call:3 fault-nth:43): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:06 executing program 0: add_key$keyring(0x0, &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000200)) 02:27:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3, 0x1, 0x4a692734, 0x4, 0xe, "24f32e67a71d78e2b290e9be8f932117b4db35"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000140)=""/227) dup3(r2, r1, 0x0) 02:27:06 executing program 3: socket(0x1, 0x2, 0x81) [ 448.165763][ T6222] FAULT_INJECTION: forcing a failure. [ 448.165763][ T6222] name failslab, interval 1, probability 0, space 0, times 0 [ 448.178390][ T6222] CPU: 0 PID: 6222 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 448.187126][ T6222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.197254][ T6222] Call Trace: [ 448.200525][ T6222] dump_stack_lvl+0xb7/0x103 [ 448.205199][ T6222] dump_stack+0x11/0x1a [ 448.209352][ T6222] should_fail+0x23c/0x250 [ 448.213759][ T6222] __should_failslab+0x81/0x90 [ 448.218586][ T6222] should_failslab+0x5/0x20 [ 448.223144][ T6222] kmem_cache_alloc_node+0x58/0x2b0 [ 448.228340][ T6222] ? __alloc_skb+0xed/0x420 [ 448.228608][ T25] audit: type=1400 audit(1630549626.084:268): avc: denied { execute } for pid=6215 comm="syz-executor.4" path="pipe:[90005]" dev="pipefs" ino=90005 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 448.232835][ T6222] __alloc_skb+0xed/0x420 [ 448.261790][ T6222] __ip6_append_data+0x1865/0x22b0 [ 448.266906][ T6222] ? dst_release+0x43/0xf0 [ 448.271327][ T6222] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 448.276867][ T6222] ip6_append_data+0x17e/0x230 [ 448.281649][ T6222] ? rawv6_send_hdrinc+0x950/0x950 [ 448.286762][ T6222] ? rawv6_send_hdrinc+0x950/0x950 [ 448.291912][ T6222] rawv6_sendmsg+0xe45/0x1380 [ 448.296645][ T6222] ? __list_del_entry_valid+0x54/0xc0 [ 448.302060][ T6222] ? rmqueue+0x4a/0xcc0 [ 448.306231][ T6222] inet_sendmsg+0x5f/0x80 [ 448.310691][ T6222] ? inet_send_prepare+0x210/0x210 [ 448.315882][ T6222] ____sys_sendmsg+0x360/0x4d0 [ 448.320708][ T6222] ? import_iovec+0x69/0x80 [ 448.325230][ T6222] __sys_sendmmsg+0x315/0x4b0 [ 448.329963][ T6222] ? kstrtoull+0x321/0x360 [ 448.334370][ T6222] ? kstrtouint_from_user+0x104/0x130 [ 448.339828][ T6222] ? get_pid_task+0x8b/0xc0 [ 448.344322][ T6222] ? proc_fail_nth_write+0x114/0x140 [ 448.349622][ T6222] ? proc_fail_nth_read+0x140/0x140 [ 448.354905][ T6222] ? vfs_write+0x5e0/0x8c0 [ 448.359322][ T6222] ? __fget_light+0x21b/0x260 [ 448.363991][ T6222] ? __cond_resched+0x11/0x40 [ 448.368715][ T6222] ? fput+0x2d/0x130 [ 448.372690][ T6222] ? ksys_write+0x157/0x180 [ 448.377314][ T6222] __x64_sys_sendmmsg+0x53/0x60 [ 448.382251][ T6222] do_syscall_64+0x3d/0x90 [ 448.386661][ T6222] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 448.392542][ T6222] RIP: 0033:0x4665f9 [ 448.396770][ T6222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:06 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000080)=@tipc=@id={0x1e, 0x3, 0x0, {0x4e22, 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="9e3afa025bd0736e65e6037d1e9f975ecc05e65785bacdb4c538f5d0df07a0e72d5650fab7cb3025f3c520546313e7f9f6292224aedc597076e613dc256138d395a14e0e42e446664e8b2dff77b43219c817835fe3615b7422d0ed3bcbae3d434127b54a2480a94070d78b00737ab0707d19b802a374a7927ec64e894f1e5682aadf4b4393376de7f5bd1fd05b5f0520089e7affa034d5240b224b25f6775bfbbf05323eabe5171f0c8a34a4ee5ce8c3a19b120078588bddcd7a0713e1017d291b8d905a653ba708a026e99203ca455a5ba279d40b8d14fbcdb04d5a733dfa18cfe0aaebf00dd2d2dff33885ca4202a704e545447a", 0xf5}, {&(0x7f0000000100)="eff63d30460b94f9b0230a959ec4ab001c817c057fee96a892bc27190dbd07eff7a7ca49ed58d149e8a7bc73d4c715abe70f86d7470049c540804bafce0bbc8a8b85221960a22f81625e8f161537f89fc4f51b754377927b3899e53543017a821d", 0x61}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x5e8}, 0x4000) r1 = signalfd(r0, &(0x7f0000000000)={[0x3]}, 0x8) sendto$inet(r1, 0x0, 0x0, 0x400c000, &(0x7f0000000180)={0x2, 0x200, @dev}, 0xffffffffffffffa8) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) syz_io_uring_setup(0x5620, &(0x7f0000000980)={0x0, 0xbed4, 0x2, 0x0, 0x257, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000a00)=0x0, &(0x7f0000000a40)) r3 = syz_io_uring_setup(0x28c1, &(0x7f0000000340), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000eea000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000100)=0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000a80)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x10, 0x5c8e0d5baaf35291, {0x0, r7}}, 0x6) 02:27:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) dup3(r2, r1, 0x0) 02:27:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:06 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x2000c000, &(0x7f0000000180)={0x2, 0xfffe, @remote}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f00000090c0)) 02:27:06 executing program 4: sendmsg$NL80211_CMD_SET_BSS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x5c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x1b}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x9}, @NL80211_ATTR_BSS_HT_OPMODE={0x6}, @NL80211_ATTR_BSS_HT_OPMODE={0x6, 0x6d, 0xae42}, @NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5}, @NL80211_ATTR_BSS_CTS_PROT={0x5}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x5}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x7f}, @NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80c0}, 0x4000040) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) sendto$inet(r0, &(0x7f0000000000)="ad03ea6eeaeac6852a8de8e6e20e81e4ee7defeacddd39c671a5e6453c", 0x1d, 0x8004, &(0x7f0000000080)={0x2, 0x4e24, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) 02:27:06 executing program 4: r0 = socket$inet(0x2, 0x5, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = accept(r0, &(0x7f0000000080)=@phonet, &(0x7f0000000000)=0x80) accept4(r1, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x800) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000000), 0x0, 0x10020, 0x0) 02:27:06 executing program 2 (fault-call:3 fault-nth:44): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:06 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x4}]}, 0x20}}, 0x0) 02:27:06 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:06 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) 02:27:06 executing program 0: add_key$fscrypt_v1(&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 02:27:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) r4 = socket(0x1f, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0x22, 0x0, 0x0) sync_file_range(r4, 0xd2, 0x8, 0x0) dup3(r2, r1, 0x0) [ 448.416467][ T6222] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 448.424873][ T6222] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 448.432839][ T6222] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 448.440801][ T6222] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.448804][ T6222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 448.456793][ T6222] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:06 executing program 3: sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, 0x0, 0xdaab256eb1f6dc9) 02:27:06 executing program 0: rt_sigaction(0xc, 0x0, 0x0, 0x8, &(0x7f0000000300)) 02:27:06 executing program 4: sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000006f80)={&(0x7f0000002ec0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006f40)={&(0x7f0000006d80)={0x190, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0xffff}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7ff}, {0x6, 0x11, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x7a42}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x1}}]}, 0x190}, 0x1, 0x0, 0x0, 0x8044}, 0x4004000) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = geteuid() r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000071c0)={&(0x7f0000006fc0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000007180)={&(0x7f0000007000)=@getpolicy={0x164, 0x15, 0x400, 0x70bd2b, 0x25dfdbfe, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@dev={0xfe, 0x80, '\x00', 0x17}, 0x4e23, 0x100, 0x4e22, 0x0, 0xa, 0x40, 0x0, 0x33, 0x0, r1}, 0x6e6bc0, 0x2}, [@XFRMA_IF_ID={0x8, 0x1f, r3}, @lastused={0xc, 0xf, 0x9}, @XFRMA_SET_MARK={0x8}, @sa={0xe4, 0x6, {{@in=@private=0xa010101, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x4, 0x4e24, 0x4e, 0xa, 0x80, 0x80, 0x32}, {@in6=@dev={0xfe, 0x80, '\x00', 0x28}, 0x4d3, 0x2b}, @in=@dev={0xac, 0x14, 0x14, 0x37}, {0x1ff, 0x1, 0x7ff, 0x800, 0x1000, 0x4f50, 0x8, 0x3}, {0x5, 0x1, 0x100, 0x401}, {0x100, 0xfffff3d4, 0x6}, 0x70bd27, 0x3501, 0xa, 0x4, 0x7f, 0xa4}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x666f}, @policy_type={0xa}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001c00)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000001c40)=0xc) [ 448.529358][ T6276] FAULT_INJECTION: forcing a failure. [ 448.529358][ T6276] name failslab, interval 1, probability 0, space 0, times 0 [ 448.541986][ T6276] CPU: 0 PID: 6276 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 448.550313][ T6276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.560353][ T6276] Call Trace: [ 448.563625][ T6276] dump_stack_lvl+0xb7/0x103 [ 448.568220][ T6276] dump_stack+0x11/0x1a [ 448.572368][ T6276] should_fail+0x23c/0x250 sendmmsg(r0, &(0x7f0000006c00)=[{{&(0x7f0000000080)=@in6={0xa, 0x8000, 0x80000001, @remote, 0x9}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="c3491676fc807a980356a135033efc6f94ba13adbc8f6505097b2aafa2e542b1f34b898f8aea2f1886b48a4a24eee0a3a8d82c339f6bc7f9e68302db7c054da451534ba030311b8b914353", 0x4b}, {&(0x7f0000000200)="1205643b7af57ace3e03888a452f51172281aa33ab4e833312dea2a42692ed89c1162ff6f64dc2cd94bdfb39a4b3e5ee93b0d7edce47f7acb5538491465b7a6c822e361ed4403aabc0592e61bdb249e78af39dc526bf94aae3b6e1cd773dc4439901e98dea923869237ac4a1027e6403f5f2d0e8ea98e630e762a4c929f1619267b0cc273ddfc5ae8083614943c4fbca9fc320cf388447f0ff4a8ded", 0x9c}, {&(0x7f00000002c0)="193a6e4f129d9728a3122e52bbd17a86cae9c2050257743a8f1acb692c85210264ab73ec37415c2b7679e355f5a4e89bc275cdbc0b2a12deb27cee82d8ce2fcd528c64d51fa9159c33c472c175d2eac530082a2cc6ed3d5a09ecf10167ca08b583b78196ee6ebe7a1fddc9b1b430b6a8c29302fb0390d086355839c7e27d981d286d2632a6ac761fe11e14e460607e242b559b351e094bfa028fa2decc4ca80572371b7ce9a409d585d9a2bbc1b51ae2fa8bb451066695b6dc6ae770f51713192b6281433ced42d80c411b97640ddf91", 0xd0}, {&(0x7f0000000000)="742fcafb469c926b0d76d5106fed9e4c8e11962315f9e264e595b8256e566facee99128d116375fedb7dba58476c4c41b744", 0x32}], 0x4}}, {{&(0x7f0000000400)=@llc={0x1a, 0x339, 0x6, 0x6, 0x1f, 0x3}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000480)="350fefc7c1af8ce5bd5b8f8c1b14960b26ebad26fe2f2fcdc2630c01c1053d92795084990aa8459602a33948ca421225b28f5cf409be2779957aea6b8e3f6fd1d2abeed37db457c5314db3ce7acaad646a3ef5b7e02053ea33f4a43227bc0fb14c60ec3b61b5f192207e60d96071bb3537604ffaa5c86fab846d04cefe736152a9b7c2fb7525e1a8c8ad5316896ec78ad53af0116ae60e926d", 0x99}, {&(0x7f0000000540)="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", 0xff}, {&(0x7f0000000640)="dc8605f517b9c21f16c43b3049f7fbf4809c8316bc2ea7d5ef4f42909861dfb36165aa5294ffd045203d1b26beedbccb31b7778f577d385bf05a302d361e1a5fde662e13aa6d0828ac45d42e1ea6d6ac31588f28a3ba2e9978ad492ea252a326f41fdc515ba862d9017036c02f1e3f7be1ff419f9a19aa", 0x77}, {&(0x7f00000006c0)="7daed482dd96bb624679485b370243feec9dc06f2ef255df87334a6a0d0602cb3b35d94487663fac6aeefd76e88d82db772f7f67c200a77f3471925646d620c2e15c15a101092accf3fb2a8769c88ff7d55722153b52bd32f43e08b6083ca3869f92f62b772cc560711598e78302d086c499bad506c0a5ce602e5f2e80e39431d45b20046e6a95334a9b86206854a32237121adfa05adb47c4faadf8d9160a49b9df6370b40aa5ccfc6f511ee398670fcda269f9d39ae998c5f94c3ac83ff0a5ab1ff5bc611e1eda6e398acda319", 0xce}, {&(0x7f00000007c0)="8344bf8ce2eab4a0", 0x8}, {&(0x7f0000000800)="5316bb1afbc92d0e96a2a812bc8408962ce4bee0d8", 0x15}, {&(0x7f0000000840)="0792b06595c73c406921d0fdd98847dd47abf86ec71cf928be5ca1e6cc814c4abb3af0493211c6af5263f37791dd226639f1cca2175af0eecba736050b0c95c44b646a83c5f7b8716a7a31d18e63f9cb7ec6faab87e30f92ac04e5e1f817ab9ac63f3aa932eb4c97114246d64798977c588dc88d08606f91fe7b306c13a16218bbb4ee9fcac1e4bfdfef2737a2a24152b2e66af32402b8a6f31084949138089195044ea1960f56c3cba1ce6bb73139", 0xaf}, {&(0x7f0000000900)="636b297cd3bace9e51903e235152a39b2b36cbd94a0f5866b9c782d867187aee6bbb02ebbc0855639a615a214ef081c2bcca8d11ed87aa940362056d58f1366968efa9b8d8e7346adbf64a45c12802173e2b2878b2b06c1b33017171e7bb6269f75ab72ac60c85895eeb24977604a879626ffe1f9a3183afb7d114029f67aa9aa01f5cdc7eced7fea9c7a5af83f8136b495ccbbb141e8743547f34ad5f38ea408447d5219f1b4a6ceb6791be", 0xac}], 0x8, &(0x7f0000000a40)=[{0xa0, 0x101, 0x20, "cc99883182a281227a468499554132730807c56eae6c50c152cb7c9700476ba1ede6ea7efb61588dc737cd4c61cb9f672209035259669f64b659ff7c14d266f1a6d9099ac0d0429cc196c08c5a98a3c2da4675284ede58aa3133dbf77125f023354fc87f68fb9d4b64c0cd1128ec7d603dad6dd820bccbe961193cebe9946ebc7a25bc5b16f50766143255dc4eb63b"}, {0x68, 0x110, 0x4, "b1b2fd3fb495d5aeb57632a8e33b9b7a969549d42b01a4db6aba564b01bc5404658f4c752f0a0b1953d722c654d0a988ed3d4b8768bf5558c22c49944e413d81f1d2e59218a591d3be1a9bbc7d05e1d452410346242d"}, {0x1010, 0x0, 0x9, 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0x80, &(0x7f00000059c0)=[{&(0x7f00000058c0)="bcb0a756ed1d63e2105fc75403a47904f836bc83ec8d390877304be33ef04f62fc479046853ed61d9762dcc5dd3590628672f5662c746a0153ccd6897747b113eda92443ba4f4127535c88411f36ecffa1b20c25b514c5aed5aeb27bcf25b6bfffa8b534858296dab79668d0c003b93634e9c365d22b051a40846d534ffc55f7facf18f9e601400cc70bd25e6f422c0debccc687f1ddd144b5b74d8302c16ff86f80f39b81ef30fcb5918e316af461dee64bcbdc7846525b3850391b58380c03d2536c30f45776ee84a0d148a7f96cc461a53a3cf9bb302598897696b95b24789ccc1c13c7c9b4c714b9451f76729e1df642224e", 0xf4}], 0x1, &(0x7f0000005a00)=[{0x90, 0x109, 0x800, "9e2949495f7dd344fff7092071728a07ecda6f36e826eb34c345258cacb3b79722c0578e59bb63d36b2089f3b7fa411279dce2b37517c5d9ce19bb2b30e9c3f4ab5831eac132a96a70e97b9012266d44e0cb60044ef8f768b496402a75dfae96bdb109207d07a19a550769ea873e31365989bdbea6027b2bbc4484c01c"}, {0x1010, 0x115, 0xfffffff7, "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"}, {0xe0, 0x112, 0x6, "06a941fd6b0568473724046984ff12ec60cbdd64a69ee038da8b446e7a2d871b92fb35e43a27acc4f26260b9e20346308eb1237535fa06e6ba4835a6d6aafa6403f155172dd928a04d48bc9895732bb93904bebf2758afab0f0dcdcbd9df193fed032ca28dff85a4120bdc7171052ee73c4bcfcd9d1274aead9935eaf4b3465e296c2787e5f99ee252187d542781be0f62c5a87f0020d11c1d73e09287507a0e0a839209326450ee7d789b30975ada014987c7743db8fba5fc120368ef04da9ac16bfd458166fe235e"}, {0x80, 0x116, 0x80000000, "c8bf06c1614ea08d6358e8eef5109cab4e5ed4794fb83480f4dcde577c6249fc61ccd450efb4c6c45d55cf4af1480e22a58f9d31bf88cb807c12c97a5a96f31d1a20f985eb90890b4106f106210bc2f9824f6dff741d3e4eebcf6d3e8c249554d130d4167812fc9987"}], 0x1200}}], 0x6, 0x4010) sendto$inet(r0, 0x0, 0x0, 0xc0, &(0x7f00000001c0), 0x10) 02:27:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xd89400, 0x0) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x88000, 0x28) r4 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4d18b069) ioctl$TCSETSF2(r4, 0x402c542d, &(0x7f0000000180)={0x7, 0x9, 0x6, 0x7, 0x1, "70eda6eaf4e719cd4c81e92fff83f1d65ce937", 0x5, 0x4}) r5 = syz_open_dev$vcsu(&(0x7f0000000100), 0x5, 0x80981) preadv(r5, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x5c67f794, 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) [ 448.576873][ T6276] __should_failslab+0x81/0x90 [ 448.581634][ T6276] should_failslab+0x5/0x20 [ 448.586147][ T6276] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 448.591874][ T6276] ? __kmalloc_node_track_caller+0x30/0x40 [ 448.597678][ T6276] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 448.603196][ T6276] __kmalloc_node_track_caller+0x30/0x40 [ 448.608830][ T6276] ? __ip6_append_data+0x1865/0x22b0 [ 448.614135][ T6276] __alloc_skb+0x187/0x420 [ 448.618550][ T6276] __ip6_append_data+0x1865/0x22b0 [ 448.623657][ T6276] ? dst_release+0x43/0xf0 02:27:06 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080)="b78ab8ab88a85d0f9e9bf53ee4189c99c944a005ccc9477a11eed4b4da9ca39b96c5c88ab8123c20a2e8833046009fcd4a7a850c398379225ae85486031546b5714300101a34abedf407d790f032db907204c234a9260632b92725a4076da2c1c06b3965d29f000000", 0x69, 0x4000810, &(0x7f00000001c0)={0x2, 0x4e21}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) r2 = epoll_create(0x1) ioctl$BTRFS_IOC_SUBVOL_CREATE(r2, 0x5000940e, &(0x7f0000000200)={{}, "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"}) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000000)={0x2}, 0x8) 02:27:06 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x14, 0x0, 0x0) [ 448.628077][ T6276] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 448.633628][ T6276] ip6_append_data+0x17e/0x230 [ 448.638385][ T6276] ? rawv6_send_hdrinc+0x950/0x950 [ 448.643504][ T6276] ? rawv6_send_hdrinc+0x950/0x950 [ 448.648674][ T6276] rawv6_sendmsg+0xe45/0x1380 [ 448.653353][ T6276] ? __list_del_entry_valid+0x54/0xc0 [ 448.658715][ T6276] ? rmqueue+0x4a/0xcc0 [ 448.662897][ T6276] inet_sendmsg+0x5f/0x80 [ 448.667241][ T6276] ? inet_send_prepare+0x210/0x210 [ 448.672413][ T6276] ____sys_sendmsg+0x360/0x4d0 [ 448.677173][ T6276] ? import_iovec+0x69/0x80 [ 448.681728][ T6276] __sys_sendmmsg+0x315/0x4b0 [ 448.686474][ T6276] ? kstrtoull+0x321/0x360 [ 448.690884][ T6276] ? kstrtouint_from_user+0x104/0x130 [ 448.696254][ T6276] ? get_pid_task+0x8b/0xc0 [ 448.700762][ T6276] ? proc_fail_nth_write+0x114/0x140 [ 448.706067][ T6276] ? proc_fail_nth_read+0x140/0x140 [ 448.711267][ T6276] ? vfs_write+0x5e0/0x8c0 [ 448.715683][ T6276] ? __fget_light+0x21b/0x260 [ 448.720356][ T6276] ? __cond_resched+0x11/0x40 [ 448.725026][ T6276] ? fput+0x2d/0x130 [ 448.728911][ T6276] ? ksys_write+0x157/0x180 [ 448.733407][ T6276] __x64_sys_sendmmsg+0x53/0x60 [ 448.738260][ T6276] do_syscall_64+0x3d/0x90 [ 448.742666][ T6276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 448.748755][ T6276] RIP: 0033:0x4665f9 [ 448.752624][ T6276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:06 executing program 2 (fault-call:3 fault-nth:45): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:06 executing program 0: add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x104000, 0xfffffffffffffff9) [ 448.772294][ T6276] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 448.780687][ T6276] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 448.788634][ T6276] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 448.796579][ T6276] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.804529][ T6276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 448.812475][ T6276] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:06 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'netpci0\x00', {0x2, 0x0, @loopback}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'vlan1\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100), 0x2fdc, 0x80) syz_open_pts(r1, 0x8802) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r2 = syz_open_pts(r0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r4, 0x0) r5 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r5, r0, 0x0) dup3(r3, r2, 0x0) 02:27:06 executing program 3: sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, 0x0, 0x84f1c3ac85c9232a) 02:27:06 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 448.847671][ T6308] FAULT_INJECTION: forcing a failure. [ 448.847671][ T6308] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 448.860912][ T6308] CPU: 0 PID: 6308 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 448.869312][ T6308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.879372][ T6308] Call Trace: [ 448.882642][ T6308] dump_stack_lvl+0xb7/0x103 [ 448.887268][ T6308] dump_stack+0x11/0x1a [ 448.891415][ T6308] should_fail+0x23c/0x250 02:27:06 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, 0x0, &(0x7f0000000100)={0x0, r0+10000000}, &(0x7f0000000180)={&(0x7f0000000140)={[0x2]}, 0x8}) 02:27:06 executing program 3: munlockall() clock_gettime(0x6, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) 02:27:06 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000000380)=[{0x0, 0x0, 0x1}], 0x0, 0x0) [ 448.895849][ T6308] should_fail_usercopy+0x16/0x20 [ 448.900872][ T6308] _copy_from_user+0x1c/0xd0 [ 448.905456][ T6308] __copy_msghdr_from_user+0x44/0x350 [ 448.910827][ T6308] ? import_iovec+0x69/0x80 [ 448.915326][ T6308] __sys_sendmmsg+0x1f0/0x4b0 [ 448.920101][ T6308] ? kstrtoull+0x321/0x360 [ 448.924567][ T6308] ? kstrtouint_from_user+0x104/0x130 [ 448.929962][ T6308] ? get_pid_task+0x8b/0xc0 [ 448.934454][ T6308] ? proc_fail_nth_write+0x114/0x140 [ 448.939779][ T6308] ? proc_fail_nth_read+0x140/0x140 02:27:06 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x12, 0x0, 0x0) 02:27:06 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast1}, &(0x7f0000000080)=0xc) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x35, 0x4) 02:27:06 executing program 3: munlockall() clock_gettime(0x6, &(0x7f0000000000)) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) [ 448.944976][ T6308] ? vfs_write+0x5e0/0x8c0 [ 448.949399][ T6308] ? __fget_light+0x21b/0x260 [ 448.954068][ T6308] ? __cond_resched+0x11/0x40 [ 448.954090][ T6308] ? fput+0x2d/0x130 [ 448.954108][ T6308] ? ksys_write+0x157/0x180 [ 448.954136][ T6308] __x64_sys_sendmmsg+0x53/0x60 02:27:06 executing program 2 (fault-call:3 fault-nth:46): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:06 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0xa5, "a62578d7af993d22cf54a69561abe49ab0e86bb9b5d5505c71c0d61948e7f67d21ba371cf80c942c3e5366fa698d8a73deb47a959ded8e8a616177d279e53c30ee58be65c1bfd06e854490ea3b21bc721e518050bd7d2945022f15ee76d951987772fd6361d0664fcb590597196eadd2723400acc1c0ccf308bd8ada63aa0a21de8d71b881302fd284d6b3ae80860f2c38b3804f4f67588e549be38b40552f7431f06120c5"}, &(0x7f0000000000)=0xc9) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e23, @multicast1}, 0x10) r1 = dup(r0) connect$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @remote}, 0x10) sendto$inet(r1, &(0x7f0000000200)="6d04a21b0652f13bace9128f9f6411b1dbb4ba4337fb548bd7426a9da3546b7fedaaa9ac8795f22b09167ae273c208f54109c88b1441debab2bb1afc4ab2bcc635c2fbf6f11a5d434636069eda87cdcc0ce7f89aed7b171dbdc781e5a63201f6cbc5a20d7bdd26953c6ad25eec933897f92abe42b371427b754d8c604ff5aa93b1dd962ac5cbcce6aba034aaa26b636bf7855c06913e9551fc2ff1b94cf7d86e489d21f576755c793e340be06db52a5acb9eb3ae3969efd59d08ec0978d96f014ab107673d47084e7c63", 0xca, 0x4000104, &(0x7f0000000300)={0x2, 0x4e23, @local}, 0x10) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) recvfrom(r2, &(0x7f0000000500)=""/111, 0x6f, 0x2001, &(0x7f0000000580)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x840000}, 0x80) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000340)=""/122, &(0x7f00000003c0)=0x7a) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e24, @empty}, {0x2, 0x4e23, @private=0xa010100}, 0x35, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x4d9, 0x7ff}) [ 448.954162][ T6308] do_syscall_64+0x3d/0x90 [ 448.954180][ T6308] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 448.954201][ T6308] RIP: 0033:0x4665f9 [ 448.954212][ T6308] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 448.954227][ T6308] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 448.954245][ T6308] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 02:27:07 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e21, @local}, 0x108, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000000)='team_slave_0\x00', 0x40965203, 0x5, 0x1f}) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r1 = inotify_init() mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r1, 0x6e957000) [ 448.954321][ T6308] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 448.954330][ T6308] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 448.954340][ T6308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 448.954349][ T6308] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 449.039763][ T6348] FAULT_INJECTION: forcing a failure. [ 449.039763][ T6348] name failslab, interval 1, probability 0, space 0, times 0 [ 449.039788][ T6348] CPU: 0 PID: 6348 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 449.039820][ T6348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.039830][ T6348] Call Trace: [ 449.039837][ T6348] dump_stack_lvl+0xb7/0x103 [ 449.039860][ T6348] dump_stack+0x11/0x1a [ 449.039876][ T6348] should_fail+0x23c/0x250 [ 449.039890][ T6348] __should_failslab+0x81/0x90 [ 449.039907][ T6348] should_failslab+0x5/0x20 [ 449.039995][ T6348] kmem_cache_alloc_node+0x58/0x2b0 [ 449.040011][ T6348] ? __alloc_skb+0xed/0x420 [ 449.040031][ T6348] __alloc_skb+0xed/0x420 [ 449.040089][ T6348] __ip6_append_data+0x1865/0x22b0 [ 449.040107][ T6348] ? dst_release+0x43/0xf0 [ 449.040127][ T6348] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 449.040167][ T6348] ip6_append_data+0x17e/0x230 [ 449.040186][ T6348] ? rawv6_send_hdrinc+0x950/0x950 [ 449.040208][ T6348] ? rawv6_send_hdrinc+0x950/0x950 [ 449.040266][ T6348] rawv6_sendmsg+0xe45/0x1380 [ 449.040286][ T6348] ? __list_del_entry_valid+0x54/0xc0 [ 449.040302][ T6348] ? rmqueue+0x4a/0xcc0 [ 449.040320][ T6348] inet_sendmsg+0x5f/0x80 [ 449.040356][ T6348] ? inet_send_prepare+0x210/0x210 [ 449.040374][ T6348] ____sys_sendmsg+0x360/0x4d0 [ 449.040427][ T6348] ? import_iovec+0x69/0x80 [ 449.040441][ T6348] __sys_sendmmsg+0x315/0x4b0 [ 449.040461][ T6348] ? kstrtoull+0x321/0x360 [ 449.040476][ T6348] ? kstrtouint_from_user+0x104/0x130 [ 449.040510][ T6348] ? get_pid_task+0x8b/0xc0 [ 449.040528][ T6348] ? proc_fail_nth_write+0x114/0x140 [ 449.040551][ T6348] ? proc_fail_nth_read+0x140/0x140 [ 449.040572][ T6348] ? vfs_write+0x5e0/0x8c0 [ 449.040589][ T6348] ? __fget_light+0x21b/0x260 [ 449.040605][ T6348] ? __cond_resched+0x11/0x40 [ 449.040700][ T6348] ? fput+0x2d/0x130 [ 449.040718][ T6348] ? ksys_write+0x157/0x180 [ 449.040737][ T6348] __x64_sys_sendmmsg+0x53/0x60 [ 449.040763][ T6348] do_syscall_64+0x3d/0x90 [ 449.040787][ T6348] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 449.040805][ T6348] RIP: 0033:0x4665f9 02:27:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) r4 = fork() ptrace(0x10, r4) ptrace(0x10, r4) dup3(r2, r1, 0x0) 02:27:07 executing program 0: pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, 0x0, &(0x7f0000000200)={0x0}) 02:27:07 executing program 3: syz_open_dev$vcsa(&(0x7f000000af80), 0x0, 0x0) 02:27:07 executing program 2 (fault-call:3 fault-nth:47): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:07 executing program 4: sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:07 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) sendto$inet(r0, &(0x7f0000000280)="794e1037fbe433e64a521bb500a0c4d2f7cb93f0dd0a8cb3d00ce37cec23e914c88496d50adb24b108aec35391672737955de84a515bfd", 0x37, 0x0, &(0x7f00000002c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = syz_open_dev$vcsu(&(0x7f0000000100), 0x0, 0x101000) recvfrom$inet(r1, &(0x7f00000001c0)=""/152, 0x98, 0x20, &(0x7f0000000140)={0x2, 0x4e21, @private=0xa010101}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080)="6f9d7044f908375741842188695789a1581f6a8a1fb7464fa9e881a6beb5", 0x1e, 0x0, &(0x7f00000000c0), 0x10) [ 449.040857][ T6348] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 449.040874][ T6348] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 449.040889][ T6348] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 449.040899][ T6348] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 449.040909][ T6348] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 449.040919][ T6348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 449.040930][ T6348] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:07 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x401) r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) recvfrom(r0, &(0x7f0000000080)=""/173, 0xad, 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:07 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080)="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", 0xfc, 0x8000, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 449.429633][ T6372] FAULT_INJECTION: forcing a failure. [ 449.429633][ T6372] name failslab, interval 1, probability 0, space 0, times 0 [ 449.442380][ T6372] CPU: 1 PID: 6372 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 449.450781][ T6372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.460913][ T6372] Call Trace: [ 449.464179][ T6372] dump_stack_lvl+0xb7/0x103 [ 449.468779][ T6372] dump_stack+0x11/0x1a [ 449.473035][ T6372] should_fail+0x23c/0x250 02:27:07 executing program 4: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000000)={0x8, 'ip6tnl0\x00', {'ip6gretap0\x00'}, 0x4}) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffff2a, 0x4080, &(0x7f00000000c0)={0x2, 0x26, @loopback}, 0x10) [ 449.477686][ T6372] __should_failslab+0x81/0x90 [ 449.482451][ T6372] should_failslab+0x5/0x20 [ 449.486977][ T6372] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 449.492698][ T6372] ? __kmalloc_node_track_caller+0x30/0x40 [ 449.498527][ T6372] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 449.504150][ T6372] __kmalloc_node_track_caller+0x30/0x40 [ 449.509780][ T6372] ? __ip6_append_data+0x1865/0x22b0 [ 449.515073][ T6372] __alloc_skb+0x187/0x420 [ 449.519482][ T6372] __ip6_append_data+0x1865/0x22b0 [ 449.524605][ T6372] ? dst_release+0x43/0xf0 [ 449.529034][ T6372] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 449.534599][ T6372] ip6_append_data+0x17e/0x230 [ 449.539446][ T6372] ? rawv6_send_hdrinc+0x950/0x950 [ 449.544590][ T6372] ? rawv6_send_hdrinc+0x950/0x950 [ 449.551431][ T6372] rawv6_sendmsg+0xe45/0x1380 [ 449.556932][ T6372] ? rb_erase+0x623/0x750 [ 449.561266][ T6372] ? __list_del_entry_valid+0x54/0xc0 [ 449.566726][ T6372] ? rmqueue+0x4a/0xcc0 [ 449.570877][ T6372] inet_sendmsg+0x5f/0x80 [ 449.575198][ T6372] ? inet_send_prepare+0x210/0x210 02:27:07 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000080)=0x28) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x3a, @private=0xa010100, 0x4e22, 0x2, 'rr\x00', 0x0, 0x7, 0x72}, 0x2c) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000100)={'ip6tnl0\x00', 0x800}) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) sendto$inet(r1, &(0x7f0000000200)="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", 0x1000, 0xc0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x1010, 0xffffffffffffffff, 0xcb48c000) 02:27:07 executing program 3: mremap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ff3000/0x1000)=nil) [ 449.580304][ T6372] ____sys_sendmsg+0x360/0x4d0 [ 449.585148][ T6372] ? import_iovec+0x69/0x80 [ 449.589649][ T6372] __sys_sendmmsg+0x315/0x4b0 [ 449.594348][ T6372] ? kstrtoull+0x321/0x360 [ 449.598767][ T6372] ? kstrtouint_from_user+0x104/0x130 [ 449.604171][ T6372] ? get_pid_task+0x8b/0xc0 [ 449.608702][ T6372] ? proc_fail_nth_write+0x114/0x140 [ 449.613988][ T6372] ? proc_fail_nth_read+0x140/0x140 [ 449.619191][ T6372] ? vfs_write+0x5e0/0x8c0 [ 449.623603][ T6372] ? __fget_light+0x21b/0x260 [ 449.628274][ T6372] ? __cond_resched+0x11/0x40 [ 449.632946][ T6372] ? fput+0x2d/0x130 [ 449.636836][ T6372] ? ksys_write+0x157/0x180 [ 449.641424][ T6372] __x64_sys_sendmmsg+0x53/0x60 [ 449.646325][ T6372] do_syscall_64+0x3d/0x90 [ 449.650766][ T6372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 449.656654][ T6372] RIP: 0033:0x4665f9 [ 449.660560][ T6372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:07 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) r2 = perf_event_open(&(0x7f00000018c0)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x2, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x10, 0x9, 0xb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdbe, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r3, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r4]}, @devid}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000300)={{r0}, r4, 0x4, @unused=[0xffffffff80000001, 0x7ff, 0x29b, 0x7], @name="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"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r5 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x22, 0x0, 0x0) sendto$inet(r5, 0x0, 0x0, 0x640480d0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in=@multicast1, 0x4e22, 0x0, 0x4e23, 0x0, 0x2, 0x0, 0xa0, 0x2e, 0x0, r7}, {0x7, 0x5772, 0x67a, 0x6ed, 0x10000, 0x7f, 0x1ff, 0xefc000}, {0x100000001, 0x8, 0x9, 0x4}, 0x400, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d2, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @remote}, 0x0, 0x4, 0x3, 0x6, 0xffffffff, 0x9, 0x5}}, 0xe8) 02:27:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r2, 0xc, 0x0, 0x2000402) fallocate(r1, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000240)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xc, r2}) signalfd(r2, &(0x7f0000000080)={[0x1]}, 0x8) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x10000, 0x0) openat(r3, &(0x7f0000000280)='./file0\x00', 0x88100, 0x0) r4 = syz_open_pts(r0, 0x0) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300), 0x2, 0x3) dup3(r4, r4, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x21) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r6, r0, 0x0) dup3(r5, r4, 0x0) [ 449.680320][ T6372] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 449.688829][ T6372] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 449.696977][ T6372] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 449.704946][ T6372] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 449.712910][ T6372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 449.720870][ T6372] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:08 executing program 0: select(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x4}, 0x0) 02:27:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, 0x0, 0x48) 02:27:08 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000380)={0x1, 0x0, 0xfffffc01, 0x6, 0x4}) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) r4 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r3, @broadcast, @loopback}, 0xc) 02:27:08 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) recvmmsg(r0, &(0x7f0000005300)=[{{&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000200)=""/143, 0x8f}}, {{&(0x7f00000002c0)=@isdn, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000340)=""/51, 0x33}, 0x6}, {{&(0x7f0000000380)=@caif=@util, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)=""/1, 0x1}, {&(0x7f0000000440)=""/42, 0x2a}, {&(0x7f0000000480)=""/230, 0xe6}, {&(0x7f0000000580)=""/110, 0x6e}], 0x4, &(0x7f0000000640)=""/29, 0x1d}, 0x2}, {{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000700)=""/125, 0x7d}, {&(0x7f0000000780)=""/237, 0xed}, {&(0x7f0000000880)=""/211, 0xd3}, {&(0x7f0000000980)=""/44, 0x2c}, {&(0x7f00000009c0)=""/76, 0x4c}, {&(0x7f0000000a40)=""/134, 0x86}, {&(0x7f0000000b00)=""/234, 0xea}, {&(0x7f0000000c00)=""/167, 0xa7}], 0x8, &(0x7f0000000d40)=""/133, 0x85}, 0xe65}, {{&(0x7f0000000e00)=@xdp, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000e80)=""/124, 0x7c}, {&(0x7f0000000f00)=""/246, 0xf6}, {&(0x7f0000001000)=""/107, 0x6b}, {&(0x7f0000001080)=""/62, 0x3e}, {&(0x7f00000010c0)=""/44, 0x2c}, {&(0x7f0000001100)=""/215, 0xd7}, {&(0x7f0000001200)=""/184, 0xb8}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/252, 0xfc}], 0x9}, 0x82}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000002480)=""/234, 0xea}, {&(0x7f0000002580)=""/159, 0x9f}, {&(0x7f0000002640)=""/234, 0xea}, {&(0x7f0000002740)=""/35, 0x23}, {&(0x7f0000002780)=""/45, 0x2d}], 0x5, &(0x7f0000002840)=""/65, 0x41}}, {{&(0x7f00000028c0)=@generic, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002940)=""/57, 0x39}, {&(0x7f0000002980)=""/163, 0xa3}, {&(0x7f0000002a40)=""/247, 0xf7}], 0x3}, 0x9}, {{&(0x7f0000002b80)=@ipx, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002c00)=""/4096, 0x1000}], 0x1}, 0x9}, {{&(0x7f0000003c40)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000005140)=[{&(0x7f0000003cc0)=""/215, 0xd7}, {&(0x7f0000003dc0)=""/58, 0x3a}, {&(0x7f0000003e00)=""/154, 0x9a}, {&(0x7f0000003ec0)=""/51, 0x33}, {&(0x7f0000003f00)=""/156, 0x9c}, {&(0x7f0000003fc0)=""/33, 0x21}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/132, 0x84}, {&(0x7f00000050c0)=""/90, 0x5a}], 0x9, &(0x7f0000005200)=""/217, 0xd9}, 0x5d}], 0x9, 0x10121, &(0x7f0000005540)) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'batadv_slave_1\x00'}) 02:27:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000100)={0x400, 0x2, 0x8001, 0x0, 0x0, "185d9b3c2f70b6a5426b0d9e92acc9bd58c626"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:08 executing program 2 (fault-call:3 fault-nth:48): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000240)={'gretap0\x00', 0x0}) 02:27:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={0x0}}, 0x0) [ 450.358902][ T6430] FAULT_INJECTION: forcing a failure. [ 450.358902][ T6430] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 450.371984][ T6430] CPU: 1 PID: 6430 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 450.380311][ T6430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.390367][ T6430] Call Trace: [ 450.393645][ T6430] dump_stack_lvl+0xb7/0x103 [ 450.398236][ T6430] dump_stack+0x11/0x1a [ 450.402466][ T6430] should_fail+0x23c/0x250 02:27:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x5]}, 0x8, 0x800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x2) fallocate(r5, 0x0, 0x0, 0x2000402) fallocate(r4, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0xc, r5}) signalfd(r5, &(0x7f0000000080)={[0x1]}, 0x8) ioctl$TCSETSF(r5, 0x5404, &(0x7f00000001c0)={0x6, 0xda, 0x5, 0xfffffff8, 0x15, "12628c3f4317629908d287ef124662c5e06ce6"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r6, &(0x7f0000000100)="ffc0aeb5aa4a6b6280e61256d8e5849d3960d05fc8c25323177cd3d44e3f5a8e923db610b23cc5a991ee1ce69aac960a8ae4da43e24565731dac3d35ba5241497a65ed3625908ef191eb37e9a7a6b5ced7005e81fdc48670b374d534a0b5fde1075e2b5891c6c165869cd5740418ad59f41a57bc43556558ae7ffaa35c9b", 0x7e) dup3(r2, r1, 0x0) [ 450.406885][ T6430] should_fail_usercopy+0x16/0x20 [ 450.411905][ T6430] _copy_from_user+0x1c/0xd0 [ 450.416524][ T6430] __copy_msghdr_from_user+0x44/0x350 [ 450.421898][ T6430] ? import_iovec+0x69/0x80 [ 450.426404][ T6430] __sys_sendmmsg+0x1f0/0x4b0 [ 450.431129][ T6430] ? kstrtoull+0x321/0x360 [ 450.435546][ T6430] ? kstrtouint_from_user+0x104/0x130 [ 450.440935][ T6430] ? get_pid_task+0x8b/0xc0 [ 450.445484][ T6430] ? proc_fail_nth_write+0x114/0x140 [ 450.450766][ T6430] ? proc_fail_nth_read+0x140/0x140 02:27:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000100)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r4, r0, 0x0) dup3(r2, r1, 0x0) 02:27:08 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x43, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 450.455979][ T6430] ? vfs_write+0x5e0/0x8c0 [ 450.460396][ T6430] ? __fget_light+0x21b/0x260 [ 450.465069][ T6430] ? __cond_resched+0x11/0x40 [ 450.469743][ T6430] ? fput+0x2d/0x130 [ 450.473713][ T6430] ? ksys_write+0x157/0x180 [ 450.478227][ T6430] __x64_sys_sendmmsg+0x53/0x60 [ 450.483082][ T6430] do_syscall_64+0x3d/0x90 [ 450.487505][ T6430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 450.493395][ T6430] RIP: 0033:0x4665f9 02:27:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f00000015c0)) [ 450.497279][ T6430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 450.516911][ T6430] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 450.525320][ T6430] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 450.533314][ T6430] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 450.541369][ T6430] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 450.549357][ T6430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 450.557330][ T6430] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:09 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x38, 0x0, 0x0) 02:27:09 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x37, 0x0, 0x0) 02:27:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x178, &(0x7f0000000300)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000140)) dup3(r3, r0, 0x0) epoll_create(0x1) 02:27:09 executing program 2 (fault-call:3 fault-nth:49): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:09 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) sendto$inet(r0, &(0x7f0000000080)="6288c653ba1c58e7821c63d2b4a200555bcb9ae5d8f1416c88ca4e0193e8931b052e9c6a2130a92579c4a8c556af9ea7af1948947025c7dca4ec5efe960438288ae9ce84dd142c9cd3a790545fdeec2b39b971a67812d67791d57d11384815812f3279498ae2c4fb14f778b77b4d919cc4421d7fe007650d0d60e0a084bf58bf9af1d783c7a610b6684a26f6a155d3558e3578059d3f114af54faa256abb5792c228ec21ffb2df8021a7e55798d0de2d43bdbe1825995717c3af478345e1057ee556211fec0fb762a1542c0fa8726386dc68f82a2972fcb886a203f497d7a88b35f6ddfd6b25", 0xe6, 0x4000041, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) 02:27:09 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r2) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x5e}]}, 0x1c}}, 0xc008) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r4, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x10040088) sendmsg$NL80211_CMD_TDLS_OPER(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)={0x48, r4, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_OPERATION={0x5, 0x8a, 0x4}, @NL80211_ATTR_MAC={0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x1000}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r5 = socket(0x2, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r6, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r8, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x10040088) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, r8, 0x400, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7ff, 0x6}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x8000) setsockopt$inet_int(r5, 0x0, 0x22, 0x0, 0x0) bind$inet(r5, &(0x7f0000000300)={0x2, 0x4e20, @private=0xa010100}, 0x10) 02:27:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) fallocate(r4, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000040)={0xc, r5}) signalfd(r5, &(0x7f0000000080)={[0x1]}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x10) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) [ 451.254801][ T6466] FAULT_INJECTION: forcing a failure. [ 451.254801][ T6466] name failslab, interval 1, probability 0, space 0, times 0 [ 451.267469][ T6466] CPU: 1 PID: 6466 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 451.275797][ T6466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.285841][ T6466] Call Trace: [ 451.289124][ T6466] dump_stack_lvl+0xb7/0x103 [ 451.293762][ T6466] dump_stack+0x11/0x1a [ 451.297915][ T6466] should_fail+0x23c/0x250 [ 451.302322][ T6466] __should_failslab+0x81/0x90 [ 451.307078][ T6466] should_failslab+0x5/0x20 [ 451.311579][ T6466] kmem_cache_alloc_node+0x58/0x2b0 [ 451.316917][ T6466] ? __alloc_skb+0xed/0x420 [ 451.321423][ T6466] __alloc_skb+0xed/0x420 [ 451.325743][ T6466] __ip6_append_data+0x1865/0x22b0 [ 451.330887][ T6466] ? dst_release+0x43/0xf0 [ 451.335301][ T6466] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 451.340843][ T6466] ip6_append_data+0x17e/0x230 [ 451.345605][ T6466] ? rawv6_send_hdrinc+0x950/0x950 02:27:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e000000101000000000000001f"], 0x14) [ 451.350725][ T6466] ? rawv6_send_hdrinc+0x950/0x950 [ 451.355872][ T6466] rawv6_sendmsg+0xe45/0x1380 [ 451.360556][ T6466] ? __list_del_entry_valid+0x54/0xc0 [ 451.366002][ T6466] ? rmqueue+0x4a/0xcc0 [ 451.370165][ T6466] inet_sendmsg+0x5f/0x80 [ 451.374696][ T6466] ? inet_send_prepare+0x210/0x210 [ 451.379812][ T6466] ____sys_sendmsg+0x360/0x4d0 [ 451.384583][ T6466] ? import_iovec+0x69/0x80 [ 451.389087][ T6466] __sys_sendmmsg+0x315/0x4b0 [ 451.393767][ T6466] ? kstrtoull+0x321/0x360 [ 451.398254][ T6466] ? kstrtouint_from_user+0x104/0x130 02:27:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4442, 0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) r4 = dup3(r3, r0, 0x0) r5 = dup3(r2, r1, 0x0) syz_io_uring_setup(0x83, &(0x7f0000000580)={0x0, 0xfffffffd, 0x2}, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x18}, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000200)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r4, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/232, 0xe8}], 0x2, &(0x7f0000000480)=""/250, 0xfa}, 0x0, 0x42, 0x1, {0x2}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x18}, 0x0) syz_io_uring_setup(0x80083, &(0x7f0000000700)={0x0, 0xfffffffe, 0x4}, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ee4000/0x4000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000780)='./file0\x00', 0x18}, 0x0) syz_io_uring_submit(0x0, r9, &(0x7f00000006c0)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x5) syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0x18}, 0x0) r12 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r12, 0x0, 0x22, 0x0, 0x0) syz_io_uring_submit(r10, r7, &(0x7f0000000600)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index, 0x8, {0x0, r5}, 0x18, 0x1, 0x0, {0x0, 0x0, r12}}, 0x80) 02:27:09 executing program 3: mmap$perf(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x4) [ 451.403648][ T6466] ? get_pid_task+0x8b/0xc0 [ 451.408143][ T6466] ? proc_fail_nth_write+0x114/0x140 [ 451.413527][ T6466] ? proc_fail_nth_read+0x140/0x140 [ 451.418745][ T6466] ? vfs_write+0x5e0/0x8c0 [ 451.423158][ T6466] ? __fget_light+0x21b/0x260 [ 451.427911][ T6466] ? __cond_resched+0x11/0x40 [ 451.432587][ T6466] ? fput+0x2d/0x130 [ 451.436475][ T6466] ? ksys_write+0x157/0x180 [ 451.440973][ T6466] __x64_sys_sendmmsg+0x53/0x60 [ 451.445830][ T6466] do_syscall_64+0x3d/0x90 02:27:09 executing program 0: socket$inet(0x2, 0x6, 0x8001) 02:27:09 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x1c, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 451.450246][ T6466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 451.456133][ T6466] RIP: 0033:0x4665f9 [ 451.460052][ T6466] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 451.479653][ T6466] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 451.488137][ T6466] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 451.496108][ T6466] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:27:09 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x4, &(0x7f0000000400)=[{&(0x7f00000000c0)="4004236252c80aa09832f6c664fe5f219d0022c957e2c6b75524531577541ae16cb66731e91e97d10c86ff1e43461d75392f626cc2ce6991a7d8bba80bf1a3fd1544da0d89f9c235750241873b005f62cb19a68db561e8f65c02b353438edaf9321b86369705fd526bf740979a55948ac3dc9d19996a5d4abcfc45cf", 0x7c, 0x7fff}, {&(0x7f0000000180), 0x0, 0x100000001}, {&(0x7f0000000280)}, {&(0x7f0000000300)="5d4f3a109a817a9c4b2ff6235fb405c715a4a3a99be0e54b284a8067de2a6affc299308d5870fc6cf68a941c69416794c015c1263b0ce48a8eafccc1a8937e9bc3a11e351eabfeca9528e55776b6962e631f3f9b7908afce700cd87f9a5108585e3d833b90542061e41aebe1036a3d03ba5811cedf635bb52ec7efbd4d", 0x7d}], 0x2001000, &(0x7f0000000480)={[{@shortname_win95}, {@rodir}, {@shortname_lower}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x61, 0x0, 0x0, 0x0, 0x7865c0b6b0fec56e], 0x2d, [0x0, 0x0, 0xe8514a20846eb5a2], 0x2d, [0x0, 0x32], 0x2d, [], 0x2d, [0x0, 0x0, 0x0, 0x32, 0x65, 0x0, 0x0, 0x65]}}}, {@smackfstransmute}, {@seclabel}, {@obj_role={'obj_role', 0x3d, ':\\-/--{{!*!%]!'}}]}) [ 451.504149][ T6466] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 451.512108][ T6466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 451.520071][ T6466] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:09 executing program 3: syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ff1000/0xb000)=nil, &(0x7f0000000340), &(0x7f0000000380)) 02:27:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[], 0xd0}}, 0x0) [ 451.549376][ T6506] loop0: detected capacity change from 0 to 264192 02:27:09 executing program 2 (fault-call:3 fault-nth:50): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:09 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x4000, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:09 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e21, @local}, {0x2, 0x4e24, @broadcast}, 0x40, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='team_slave_0\x00', 0x1, 0x100000000, 0x7}) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) 02:27:09 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) 02:27:09 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) socket$inet(0x2, 0x4, 0x2) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x24008001, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000080)="b21a184901e2a4d49d9f2afdd1ee6bcb97b7d8e1ad4e19ee843483060b3ce9a70945061fc5fa6b59582dae8e6e6c157913651c9486df6382dc53acc548ba4905cecaa78339d81be757cd8c247fc08df64272", 0x52, 0x800, &(0x7f0000000100)={0x2, 0x4e21, @multicast1}, 0x10) [ 451.663939][ T6526] FAULT_INJECTION: forcing a failure. [ 451.663939][ T6526] name failslab, interval 1, probability 0, space 0, times 0 [ 451.676607][ T6526] CPU: 0 PID: 6526 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 451.684971][ T6526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.695025][ T6526] Call Trace: [ 451.698337][ T6526] dump_stack_lvl+0xb7/0x103 [ 451.702925][ T6526] dump_stack+0x11/0x1a [ 451.707078][ T6526] should_fail+0x23c/0x250 02:27:09 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8010, &(0x7f00000001c0)={0x2, 0x1}, 0xffffffffffffff06) [ 451.711497][ T6526] __should_failslab+0x81/0x90 [ 451.716313][ T6526] should_failslab+0x5/0x20 [ 451.720838][ T6526] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 451.726575][ T6526] ? __kmalloc_node_track_caller+0x30/0x40 [ 451.732464][ T6526] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 451.737929][ T6526] __kmalloc_node_track_caller+0x30/0x40 [ 451.743564][ T6526] ? __ip6_append_data+0x1865/0x22b0 [ 451.748849][ T6526] __alloc_skb+0x187/0x420 [ 451.753358][ T6526] __ip6_append_data+0x1865/0x22b0 [ 451.758513][ T6526] ? dst_release+0x43/0xf0 [ 451.762937][ T6526] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 451.768716][ T6526] ip6_append_data+0x17e/0x230 [ 451.773485][ T6526] ? rawv6_send_hdrinc+0x950/0x950 [ 451.778602][ T6526] ? rawv6_send_hdrinc+0x950/0x950 [ 451.783734][ T6526] rawv6_sendmsg+0xe45/0x1380 [ 451.788424][ T6526] ? __list_del_entry_valid+0x54/0xc0 [ 451.793839][ T6526] ? rmqueue+0x4a/0xcc0 [ 451.798000][ T6526] inet_sendmsg+0x5f/0x80 [ 451.802333][ T6526] ? inet_send_prepare+0x210/0x210 [ 451.807570][ T6526] ____sys_sendmsg+0x360/0x4d0 02:27:09 executing program 0: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, "3878f735adf900bf451d3f7afab8a33dbc92a7925ae32a74c6a57c01eea1044b0a92c1dcd9882751ad8d535ca9e83f4052a6dda8d9f84802f10b350b9d1855ef"}, 0x48, 0xfffffffffffffffb) 02:27:09 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000200)="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", 0xfb, 0x4000, &(0x7f0000000140)={0x2, 0x4e23, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3fb, 0x20, 0x70bd26, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000804}, 0x4000040) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/zoneinfo\x00', 0x0, 0x0) bind$inet(r3, &(0x7f0000000340)={0x2, 0x4e24, @empty}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) [ 451.812418][ T6526] ? import_iovec+0x69/0x80 [ 451.816915][ T6526] __sys_sendmmsg+0x315/0x4b0 [ 451.821598][ T6526] ? kstrtoull+0x321/0x360 [ 451.826051][ T6526] ? kstrtouint_from_user+0x104/0x130 [ 451.831421][ T6526] ? get_pid_task+0x8b/0xc0 [ 451.835919][ T6526] ? proc_fail_nth_write+0x114/0x140 [ 451.841286][ T6526] ? proc_fail_nth_read+0x140/0x140 [ 451.846496][ T6526] ? vfs_write+0x5e0/0x8c0 [ 451.850917][ T6526] ? __fget_light+0x21b/0x260 [ 451.855592][ T6526] ? __cond_resched+0x11/0x40 [ 451.860317][ T6526] ? fput+0x2d/0x130 [ 451.864263][ T6526] ? ksys_write+0x157/0x180 [ 451.868763][ T6526] __x64_sys_sendmmsg+0x53/0x60 [ 451.873612][ T6526] do_syscall_64+0x3d/0x90 [ 451.878028][ T6526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 451.883960][ T6526] RIP: 0033:0x4665f9 [ 451.888192][ T6526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:09 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) 02:27:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x20008001) [ 451.908010][ T6526] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 451.916422][ T6526] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 451.924447][ T6526] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 451.932426][ T6526] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 451.940415][ T6526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 451.948440][ T6526] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:09 executing program 0: add_key$keyring(&(0x7f0000000080), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) 02:27:09 executing program 2 (fault-call:3 fault-nth:51): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:09 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) 02:27:09 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @loopback}, 0x8) sendto$inet(r1, &(0x7f0000000080)="c36f91771fa8c1005c3ff2b76c47d7134b71423f65215e195d0c0858c41036ca448dd4be04b161ee4accb91cc7e0625716bcb5a2e225148e51fc8b62a35b171737cea65db93601000cfcc00cbdf0261c32e9794f395c9c03b33647b0b71ee3daf7f2fc2850f217c34e3d440bae898bc8679665ed7ab468cf1623871e5bfe5ca2d59169396fdbeabc473e83ed7a58865feb36ba180593310344d5c985ef85e5af19433775b5e41cf9a92505596c4d", 0xae, 0x4000000, &(0x7f0000000140)={0x2, 0x4e20, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8095, &(0x7f0000000000), 0x10) 02:27:09 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x1c, 0x0, 0x0) 02:27:09 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = syz_io_uring_complete(0x0) sendto$inet(r1, &(0x7f0000000080)="0c928b6d785a1efd53b8a8e287273ff8d51bf15b5c4fdb4b9750cb82d8b18467e9cbe2e1e8dbeec249915f7c52c9c52b37d40b5f734e12d9382137ffca249e9564c57082cfdfe0f8b7e8e9d6c899076e5e32561730e5b1f342afb9f846bdc7e5f11f298cffc0f21ce8b572038e8ffd4c05b80f70e9976e615d03bf6277b2c537076252ffcd651a2d686aaa003256d309d60001d0e6", 0x95, 0x4000000, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:10 executing program 0: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x11) [ 452.095136][ T6572] FAULT_INJECTION: forcing a failure. [ 452.095136][ T6572] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 452.108205][ T6572] CPU: 0 PID: 6572 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 452.116528][ T6572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.126603][ T6572] Call Trace: [ 452.129912][ T6572] dump_stack_lvl+0xb7/0x103 [ 452.134588][ T6572] dump_stack+0x11/0x1a [ 452.138744][ T6572] should_fail+0x23c/0x250 [ 452.143156][ T6572] should_fail_usercopy+0x16/0x20 [ 452.148180][ T6572] _copy_from_user+0x1c/0xd0 [ 452.152773][ T6572] __copy_msghdr_from_user+0x44/0x350 [ 452.158179][ T6572] ? import_iovec+0x69/0x80 [ 452.162677][ T6572] __sys_sendmmsg+0x1f0/0x4b0 [ 452.167359][ T6572] ? kstrtoull+0x321/0x360 [ 452.171820][ T6572] ? kstrtouint_from_user+0x104/0x130 [ 452.177192][ T6572] ? get_pid_task+0x8b/0xc0 [ 452.181691][ T6572] ? proc_fail_nth_write+0x114/0x140 [ 452.186984][ T6572] ? proc_fail_nth_read+0x140/0x140 02:27:10 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) preadv(r1, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/121, 0x79}], 0x4, 0x1000, 0x4) sendto$inet(r1, &(0x7f0000000080)="6237c6acbe4d0c04ac3e7c10124bc7ab73e66cc82ddb86194efca34aa5881e698648f1cf058b320d240ac9d92ea4d82f3543d231dd919f0c9540ceefd4a77abf27ab55322ed19b041ff020d7ede07476aacbc78ab8b856e450bf45953c", 0x5d, 0x4000080, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bond0\x00'}) 02:27:10 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x1a, 0x0, 0x0) [ 452.192179][ T6572] ? vfs_write+0x5e0/0x8c0 [ 452.196591][ T6572] ? __fget_light+0x21b/0x260 [ 452.201266][ T6572] ? __cond_resched+0x11/0x40 [ 452.205942][ T6572] ? fput+0x2d/0x130 [ 452.209839][ T6572] ? ksys_write+0x157/0x180 [ 452.214454][ T6572] __x64_sys_sendmmsg+0x53/0x60 [ 452.219332][ T6572] do_syscall_64+0x3d/0x90 [ 452.223746][ T6572] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 452.229655][ T6572] RIP: 0033:0x4665f9 [ 452.233641][ T6572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 452.253303][ T6572] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 452.261716][ T6572] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 452.269773][ T6572] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 452.277836][ T6572] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 452.285834][ T6572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 452.293910][ T6572] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:10 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 02:27:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100), 0x88) 02:27:10 executing program 2 (fault-call:3 fault-nth:52): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 452.402572][ T6601] FAULT_INJECTION: forcing a failure. [ 452.402572][ T6601] name failslab, interval 1, probability 0, space 0, times 0 [ 452.415211][ T6601] CPU: 1 PID: 6601 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 452.423674][ T6601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.433853][ T6601] Call Trace: [ 452.437130][ T6601] dump_stack_lvl+0xb7/0x103 [ 452.441784][ T6601] dump_stack+0x11/0x1a [ 452.445942][ T6601] should_fail+0x23c/0x250 [ 452.450409][ T6601] __should_failslab+0x81/0x90 [ 452.455170][ T6601] should_failslab+0x5/0x20 [ 452.459671][ T6601] kmem_cache_alloc_node+0x58/0x2b0 [ 452.464870][ T6601] ? __alloc_skb+0xed/0x420 [ 452.469397][ T6601] __alloc_skb+0xed/0x420 [ 452.473729][ T6601] __ip6_append_data+0x1865/0x22b0 [ 452.478843][ T6601] ? dst_release+0x43/0xf0 [ 452.483271][ T6601] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 452.488813][ T6601] ip6_append_data+0x17e/0x230 [ 452.493597][ T6601] ? rawv6_send_hdrinc+0x950/0x950 [ 452.498712][ T6601] ? rawv6_send_hdrinc+0x950/0x950 [ 452.503857][ T6601] rawv6_sendmsg+0xe45/0x1380 [ 452.508538][ T6601] ? __tsan_read4+0x2f/0x180 [ 452.513210][ T6601] inet_sendmsg+0x5f/0x80 [ 452.517544][ T6601] ? inet_send_prepare+0x210/0x210 [ 452.522700][ T6601] ____sys_sendmsg+0x360/0x4d0 [ 452.527472][ T6601] ? import_iovec+0x69/0x80 [ 452.533487][ T6601] __sys_sendmmsg+0x315/0x4b0 [ 452.538190][ T6601] ? kstrtoull+0x321/0x360 [ 452.542694][ T6601] ? kstrtouint_from_user+0x104/0x130 [ 452.548634][ T6601] ? get_pid_task+0x8b/0xc0 [ 452.553157][ T6601] ? proc_fail_nth_write+0x114/0x140 [ 452.558797][ T6601] ? proc_fail_nth_read+0x140/0x140 [ 452.564090][ T6601] ? vfs_write+0x5e0/0x8c0 [ 452.568509][ T6601] ? __fget_light+0x21b/0x260 [ 452.573188][ T6601] ? __cond_resched+0x11/0x40 [ 452.577951][ T6601] ? fput+0x2d/0x130 [ 452.582002][ T6601] ? ksys_write+0x157/0x180 [ 452.586507][ T6601] __x64_sys_sendmmsg+0x53/0x60 [ 452.591379][ T6601] do_syscall_64+0x3d/0x90 [ 452.595814][ T6601] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 452.601708][ T6601] RIP: 0033:0x4665f9 [ 452.605594][ T6601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 452.625205][ T6601] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 452.634659][ T6601] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 452.642627][ T6601] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:27:10 executing program 4: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) r1 = socket(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080)="5a9afad732b645cf46aaa3ffcb", 0xd, 0x20008004, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000005c80)="99822e642d74f258fe686d9f08062e65e11fe5696928e3197adcffeab9c722b63ebb183e9d5f11a38ca37d0eec6d777646ceee43ef94260144a0c3af776ba8986223e2b1ad464595377540ad1868d1e6897838deca1a39a3dca94338d744d3234fae2275c37e22bc3c9eab4d6d502a4a20f4be3146fdf7513715fddf6ce7ca6f76a7fbc04474b2745c", 0x89, 0x40010, &(0x7f0000000900)={0x2, 0x4e21, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x121001, 0x0) r3 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) r5 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x22, 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000005a80), &(0x7f0000005dc0)=0x4) sendto$inet6(r5, &(0x7f0000005a80), 0x0, 0x5c4225c5503dd830, &(0x7f0000005d80)={0xa, 0x4e24, 0x3, @private2, 0x400}, 0x1c) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005980)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@dev}}, &(0x7f0000005d40)=0xe8) sendmmsg$inet(r2, &(0x7f0000005b00)=[{{&(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="aa43d1b6db0a3fd4c31b3d4062b071ce4df9ce90d92af165b7caec2752bd253f34702c750d672fddaa74f3fadd2b4ec628ffffffe916a83bf8c0e85b4b35637537a1481d5f4c40632a6e563e3ea0f9d5479b11dca77a726170e5997eae42fcedaa6efbd5302f6647ce2f9b9ac61fae7d046627f9051429e11ba6e74f5de3eccb503047a3e119e921837829f538c8206231b0728903361ad5147414ec459896fbe6481dd27ba848871ee337d47b5d4aea3fe24ef07ae813c482031e838a6a3f226aa841cf46b403a89a49172de98452dbdafe7bc251814b5780865ed55ca8b09f2c93d60ca2b9069715fd2bf943", 0xed}, {&(0x7f0000000340)="2db83059950c15cc39453935ef2beba3ef91d7fc3043aa1f68a12523db9baba23d14e00846b08fe19099fc543f72ec33ff01a898993856e6a4f8402f0925ea45b3954c64ba53764d981ab0590186e345bc8267a27c8b5d565b69b3a2817be3e73366f6a0fd538495b031f6aa070163f10f3aeb3ec731f6af55210bb9225ebe2619ccdb2bd20ea3356b", 0x89}, {&(0x7f0000000400)="e7f4046f39b23323d1cf7247711868abd07e532cd7c216379f5ce23afe4ce0410a15d55c2cefc723d3b0ae307708473f9ad06b7b643b0e2f80c1386ac090d6631debcac124757475c36f851bfc368a1f", 0x50}, {&(0x7f0000000480)="4394e37da163f7672d5cd1d8867cc62f047335b6eeefdc83e65df86ee0d484f40005e2e40b1b5454193def3c68cedb22a9c4fad9a0aefb772226d4401168a571bae99a34d7c869ab1a0d6cf7eb9dee52109ec941a29b", 0x56}, {&(0x7f0000000500)="342c6672fb99982c0852ff4fcdab85b7f489c77a6d4428019b7cf7f444db634649714069233aeac185a47c9ac9cfe61695ff78dbd74f698d2b051dd1ab3d2848b0ed71585b79d0", 0x47}], 0x6, &(0x7f0000000600)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @multicast2}}}, @ip_retopts={{0xe4, 0x0, 0x7, {[@timestamp={0x44, 0x1c, 0x35, 0x0, 0xa, [0x9, 0x5, 0x9, 0x7, 0x8, 0x9]}, @rr={0x7, 0x17, 0xcf, [@empty, @private=0xa010101, @private=0xa010101, @loopback, @rand_addr=0x64010102]}, @timestamp_prespec={0x44, 0x4, 0xad, 0x3, 0x2}, @lsrr={0x83, 0xb, 0xa8, [@multicast2, @local]}, @ra={0x94, 0x4, 0x1}, @end, @lsrr={0x83, 0xf, 0xd8, [@multicast2, @broadcast, @multicast1]}, @generic={0x44, 0xb, "f4915710f99745f26b"}, @cipso={0x86, 0x73, 0x0, [{0x2, 0xa, "7bc730684698e95c"}, {0x1, 0x6, "a472d995"}, {0x1, 0xf, 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{&(0x7f0000004440)="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", 0xfd}, {&(0x7f0000004540)="68d8fbfe2386d06469a3087d6f233f55514be7563259db766072945cd53aac42720b2950ba21cb5de84ca0ae96060a635839e4eb6d9fe032ec700691e02281c43906b90b1fb766c2b031b471c52cbcc2073e1a7ab2e7721501f48d593230c5a82371f3d7faa50d38fc856cb4bef13f708a67cb65a1cb2887eef120ec12e035df035633e4b64b1be400cc59e12ae93b7eb6e06cbe65845f49f6bc5c57b122ee0f5bef34a46465a452d1072432b96ece6691916ca0eeafb0eb2e9d6791b27d87cd0a5d8eaa002cf02c62236442182570ce100e94794a7cef7a7118a20908e451ef5b36832d5328dafb0689f4e2", 0xec}, {&(0x7f0000004640)="bbed82466690cc8eed6a9685a95cbc101cb59a4c550bc360ae079ea6d23ed5b069fb95dd0743d7d60f392b968eeae86be43c405c9061129e2cd55b0beabbfe11f9199b6dffb57b606e38ccd089ca81e8c272e467d618c657329096f5197ed6087e85d473f4b9638a2661f157184dd32a075bdcce6dbe7d03435916deb09aaff8dd95228b5e04fdc347eb63712bfb0f57629f25a2ad0f61aca38366016334cab9ef759e3ce9eee708cff813c66555f98c3c252398406f57d906b1f2cdeaa39d4ae5847d8b37117229b25add5b1be4ee20cb5c64c4e17ce63d0778eac753ed898b0b979d0c3e60c2457ab42de34b695dd1a0dc5b5c6d11fa551299905402d459e100fc9a5b32180f3ee2825d20923a9ae93efee97dec109b0f341f46f3b3b527d8cec5fc302fabf4fa9ad27516d63eafc97861127e507cd42fdb06ea67e0c280f220c12b89f18c84c6ad0a69586656762281526323530ee66e36a78f3f817add7eed3f343d354cbede7763d6f57e2d82c3715781d2967b89c7f4c9696ec63c8c297b52423200c79af464b5ee72b4ea46f26be9bf734680cf5aab948c1107310573af9b84110f4df09498148af8e285b68ff2f52fa95ba054aab800ad848c9212bc947a3f9d4b27e16ddafb3f4bff1a68466d56785586dc1eab2637c792190d245faa3227ca66ada46d2bf899d7da3423688e61cb81c28a7ba646460e0e0e35a4dc87804919c2f270434bcff5e70525c2693def303ebf97bd6110e9a68fda0108007ad06b8a6b9cc0863dd187d7a5303cf4e32c53a7305c9b215cbe36b72ffcae7ed986f68bc8cc6b4ea1f4a9f370c513704e574458dc196780cc37ff4bbb188631100398cab3209dd4d9cc2c399b3e8af933888b8949f8ac6de6150aa93453deecbe063488166e5299011f5ff858aea87065bcaed2941365c6cabfc1d92db3fb3f0b0656be28c2e03e93786415dc891ac8e594025b2ad6a422242f09a377b98e3414c7692363be2b7a0baa57c6d15fbc19177049ad5cc82a24c7f0daf0e5af1246dc90e1d75a83a066968aa9f28d296486ffd0d5d5d9c75948f192fafc0ca5ed12de2c9db470aa924b9f590d736407c1e001ab1889881acb76f53d9cdf8ba36fa7eeba7b675032c16fbced44c273c821d45dde944c0651d9c7ff2899dac52fbc478c81399207f3a216d689a182218cce4e5b34e3649dc3227ee83148abc7caa7146ce8b27771eb5849022a5892865601c530fa8085da4f2fd1f320bfe0eec31759be2fb8bb343ef3473f5b2ce1e7e31c574dd1858405ea9e2d9feb8740bbd9a1c8319145a05f19da13d03317272fa4d67d926f29aacd0f3016e523b7e590b907070719d238a8e9b51b85fa2488d1f97cff8b969a009fec861f4475181e025e88376c59a34a74f6bd8edab5638fda2ca17e2f9b0328572ade4bfa239cb024939c132284e2e422c95bf25c7b8bdc81c334df080dd6f954c5554b4b4dde990576c4555b414863b16a87a67235899bfaf4e9ddfe661002446fdde8a783805ecf9828cc0684a8fbf9abbf05c09800740ee8974aa95703fc1c839ae85de498afb7c56856cfa44ea6560d076e4dde194ed18a33e4049d26720e2f4c6833a9b932948f577b959b84ec219ad66da37af865102ab8fa8612d6e917d05f4f0575135bdd9662f6dd435d4e5171393f2248dff706cf4aef1f76e922b9c699a64bd07fd33fb5d6e6802b39ddca6ae30ae3125c53231bb23a8f92a31b3054569b3190a359dcb0e53a06bf1eb06ef186873fa46e71cdabceeef41a2c375ddabc874e9b8e9042d66bad84865a2cea386872c35e3878393e5b82a725df0cbac7eb8022661f02950ff749a7723039b77f3f60f5a313b0f8c190dcc6a4eea42cdc8e4e964c256f4b0d3ac56de03d6b86e4d5747250760d88331f279ddb5a82c253f3b198ba940d19fcfb7577470b73a7aece3a426a57fcb778a66a01e82ed6c02284fdabe9bea4f14032219f800476a5d09e0856786b2dfbb663b45a2ae78a3efb62d5953d55bd94cc72447cbfa4deddb9e735d9a7f734e8ace5bd2ac1a7fa1173ef22706bf4a7c1ade3b7d8d2ed5b0d11109bd0a3620529407b06e001b1142cfa3cd62aa3f24a163a75716a474ed85a249c95f75d718b3df907330c8b44249b0d1f2573c6e4294a6f73007f3abb8c5037ed8cbb66c2be351853fe1dae30273c1b4e4e957b44c9314145629c795d87f66fe3717b47eef0fb110f82df4172cf263e9f84d60dc2150e81f9fc3569ee629aea6b6804fadb009bed8b6a6171089495642fcf970e019aa0254641ab7fc07d4b1e464f2c239616d04edc04834d406038fcf91a8721045d737bcd01ab4a4ce04148c8f6323585b998da1e3088b08249e683b8468cd6d63ac5238269390225e135fe01226e96b164a52c171c9c7fbcc06177a244197256aefa5102b4627867fe0718e13c018ab9c531f591e754fe45fc8a597a43448ad5f69581bc11a164eed2ae0267e05123080375ce35fb84413165a9b974a20b0bb84f219fefe47769d99595d54c416d52bdeaf9955e9377695c7453eade385d3a3a02740cfed429568bfb921f253261f2ce67e4e37bd5f53f958edc4c0b14021fa0cba1e04c1542fef2e1c1acc5de28447f8fc0dd6fee1762a04b3d5671ba04938b1ed7079a10f0bb9ef2ccfdd6f32ed0863bd8fca7ee678b8c7b44379e68b54c252c26c7988376b487f8e0785defbd9ad1fc1e035794a599ee78bccf965f4258a5d0c6d3a08b11c51b082dbbf72b9702e45e6ee54a1f459385e83429af9adc02a3cb60a1a28f63a7f3636f2fb2e4af716e0e27a1bb039c914f28218b168d25bf2eaa06641631675875eacc2962d0bbb0b8d0acf835163b89ee2cce11d8fc1da6e09dd0e813b2bb281f0e1f90ef4d490340a1fb075d19a61f63ea0984f7bdac62f97e98dc4c366664c569866385afdcbf406442ef12dfd6da6ab8f5cff650d5543ce5a25a55e51d4317efb279e1037174aaddc4a81458a086228deee0d138a40d6dc9fe34deef28d2eff1832ae32c21c651c0362a06b8be21e3da0d1b4c6c6f729ab87d1e5f4368c41382eb27a91aafa43d213e354a77c5e983ad367ffd33fd7fb0e07d18ff8dfd93fc896328389b591e5940be523d02fc1959b06c5d8b8f3a999c8584b526f69f0511d0067b78dcbd731973193ca525dda4082c6069493a06b3cee28af5a3664de8719070e98248c3aa79c78524959fe1eaa15b6d8470eea792ea7ef42f626e19616a242ad0344692cf0b86cae804af3178e98086c2d409bfa0b23af2febbbf920d1d6a03ebc0f94766272b742ac4a035ab614fc300a7ca39b1b6d5e5ff00b443c4ad19bb5db04873de58b2b4d855d9264ea9c1a9261bed0e2ac3cc7cb38d8bc17a1cb7623b213f8b62f8675f5dc85559844742db616340675bc9c5cc35ff2f0e4a1c76f9334dad5e3ed97f9bf8f45583fd53f0cef73cab394f6fde028a4a8c76b7ca4559fc5e25777c0f71bded0617f09edf39dfd5e23c2ee43d304859622ebd9a0c26ae4351b960c1d575812ba38e812b805508a5e32e28e3a03f3bb1c01bd9649ce9a5bd5807d5d7b0ede5e28948003c612e600749c5a1687b3f9a26b0a664fcf2cf1765b007f08cf158633e4fa7029e4a9f4dda6a1149369a6b276c77675725db59b038a7837b2eaed9dcad015850e1353ef61979e6b876112e8f8b5b2cf9ab962d7826d1637af28263ce1a153c3d32f17c2b945acdef547c289ac88a1102465cc951997464f04fccbfd4d9cd33aa2465263c5af8cea285e09043ab942fba1eeecda561113f00a8bf0bb5df14d50a79031245f08423029b237cd9f0de11989bed0569b0faae1fe42c338616e3eb139945b9252b350233e5460da69cdc2ee9df8f6364c301040380a5735b4f11204fa1751a41fbb0c02bfb795293e16f0c5294ae6c7db1bf92d26504de74852985055d11d368a2f1568785b82e05e57086dcfdc5c45698a2a3e3faa93a92d728adbfbead5f2ca2f5eaa18d11750d8a34eead136f511ac6b6278562a9b3a8cd91550b60523bc3f972ad37491038cf7f144f41c272a62878623c91323d9652242a3c169b0703b2e91479f56570769230892e9ea7561c4c5fdbec9cfada46119e77bc89ebc6e28b26a33404a28abebd8f996041c78f6911fc534035c9b055ba084bc9db1b6db2ce4d2c4bf1b77ea40ab593589ab893be6ff538f8025a4ed8552fca0560425c972c849e09d8e3b0a9e713a1a5652f51a8f4466bc0642b4ca56b6ff236b330226bc5c804695fcc4672a95a7e206b6c176f4e8fa90efe057a144b8736f20aa5847c63b95cf8e242440769bf119f3dcfa26bcfc7c869d296f7751b0bfc6025bc37a59939d5d188202bf293f405e648cbe45ca37d5c55ab770293a1b118b61a2e6977f6fdf4df0b25a1e46568e96bb9a849f7f91c014785e736f61a58c8158ca2f0d2ad723d04a50d71d7bd02ca8e39096a1e6862f10505e7bed3b5e2d88bcce847a4f6b6712423376602b28906cfe26545761b32aa1e62b37c666cbfe8ea42770685828ae30cb646f840e0153544747149e6d89fb0a73d741a4cbf20f2d08a8b34be53c9c3284c7e83e8a0df40cc4bbd0bad30a0e88e58a4a38583b5474bcacb568d03ed150d4545bb9050ff9eac54a2fec7ccd60804121fd8fb51be30899a6e7f5c5fd2b3abaa228253052999cf8df7abed2d5d677cdd0e76ca1d4caa24388288c79704c9fc4e18a49d12f83ae640b41f9b689b3dd9512d948641a4155587bde62657533e885124c9967410bd6b4ac89ae628b690c744100316698eeeeec9cb7bb29aea7288cd3d153bdb8adfa5125167476b4f1521ff4e4704afe5b08a4ce76897c15d4c9293165dcc5eead0859f3c39616aacdef687cceb0ed044de122f34a008708ee0e16773eb4be6800f29adb41d2ffee5c7743ef4dd4a650a524cdf7b74fbd0ec18a60cadeaad7d484e9078e1a7811e2eb6602227c49487189ccab811a097d3d4d5ed31e26361141d1588135934678a572d4ad7f69a75999cc879c8c254cc15f821fabb90c4e3b0e516ca412d2dee5298cab505f8fbd782cf2efa11e98fd871cb67405f8eb85edebef21054892a7d0e02c52e279bbd0f0c042eed166220e5646c059da597a03ee1c0c580c19e2c34b600623c8dcb39141dab02c711cf45fda085af720a88176cd57b2e2bbe6b364b796353441fc4b33147d8eb046249f7018041219e422a40daf8b5cbf85631430c151eb3f70995aafe7e76a0eab408b3305e5f8bea1b29b15077b9b098ba782c992472d665c89e6a06a4ae969bcc9d87caa23be96c81b0cc9a4d30988b554a9add5dc1f21d8dcb81a08f55d41b78bf859d378f53d997882a761e8ee77e2ffd88bcc97df238a0ae48cf21fd0758001adfb7f26d63e491cf367a8bcee03dea11a92c6cc5a05e6ed6dd8303a2b6a15576ec80b815c0173389e19bb7c39c79b81d96c0785a5abfe503133b13250abcdbaa172d6a23100a74e22c0d0faab08390142aedbb6c7117bc7e92f2fc11495fee41fb8c0669ab0c5e0f1f3e3eb77a8fbfbcbd725b08018c80805334b980a067ae4633cd4f425fa15cc462c52981be2cb982e55f9dbe1a72ccd6b0827f0e0b52b53c579a5f53a6041cd32b1e0e3be1eab24fefdbe7ef27d0fa1e3f1bdf66a87963362ac68397faa3a2deda45918454a8ed34e4f31ab85de9bbc8b47c80fdbae573bee15b3baa538534ea97df8a60db7458b221f04a1685dba68297fabbfda016b3d006f94aa95f5aab8cfa2f503026b4", 0x1000}, {&(0x7f0000005640)="dd9cbae2a2d86e1a9b85dd1bc0b95f0c7919856bac0b59835acc52332f82fdf70baf6f76e33ef71d68b4538e548b58b46a944e478ca24964285829ae1e151012a184976ee8000e58c5a9", 0x4a}, {&(0x7f00000056c0)="45e4e13fe6dc672da8816143d813db8b8d1b304d25d11eb1055ae7a10e6cb28c784e942f3ec349611a39de32f3ab91f4f1d9c441d01471863d1ad36ec9586fd58fda6749cca35bc00a6c159142448fcdf1e1700d9ac18f33d055e849ca1003f3baf84d8f6196613159118b15970d9266e49a81a329d7db1a68", 0x79}], 0xa, &(0x7f0000005800)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x2e}, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}], 0x68}}, {{&(0x7f0000005880)={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000005940)=[{&(0x7f00000058c0)="d20eb46b955b8fdf6a2b6b200f28f816939fdde7ccf35295e8ec1986266353a40968cb1d69710b543c6a3a0ca2f9778cf913afa16eabef089b2f9b02490d6b696e3cf69bd2bd5214147ee88686e83aeb1985256082ae38f5", 0x58}], 0x1, &(0x7f0000005ac0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @multicast1, @empty}}}], 0x38}}], 0x6, 0x40000) 02:27:10 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'veth0\x00', {0x2, 0x0, @initdev}}) 02:27:10 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x38, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:10 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x4, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 452.650687][ T6601] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 452.658740][ T6601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 452.667143][ T6601] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:10 executing program 2 (fault-call:3 fault-nth:53): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 452.756294][ T6619] FAULT_INJECTION: forcing a failure. [ 452.756294][ T6619] name failslab, interval 1, probability 0, space 0, times 0 [ 452.768957][ T6619] CPU: 0 PID: 6619 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 452.777278][ T6619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.787327][ T6619] Call Trace: [ 452.790605][ T6619] dump_stack_lvl+0xb7/0x103 [ 452.795196][ T6619] dump_stack+0x11/0x1a [ 452.799352][ T6619] should_fail+0x23c/0x250 02:27:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="2ba20700", 0x4) 02:27:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @multicast}, 0x16, {0x2, 0x0, @multicast2}, 'bridge_slave_0\x00'}) 02:27:10 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)=""/132, 0x84) [ 452.803767][ T6619] __should_failslab+0x81/0x90 [ 452.808566][ T6619] should_failslab+0x5/0x20 [ 452.813070][ T6619] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 452.818832][ T6619] ? __kmalloc_node_track_caller+0x30/0x40 [ 452.824639][ T6619] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 452.830270][ T6619] __kmalloc_node_track_caller+0x30/0x40 [ 452.835943][ T6619] ? __ip6_append_data+0x1865/0x22b0 [ 452.841237][ T6619] __alloc_skb+0x187/0x420 [ 452.846111][ T6619] __ip6_append_data+0x1865/0x22b0 [ 452.851322][ T6619] ? dst_release+0x43/0xf0 02:27:10 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x80c00, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000080)=0x9, 0x4) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x2}, 0x0) [ 452.855845][ T6619] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 452.861395][ T6619] ip6_append_data+0x17e/0x230 [ 452.866174][ T6619] ? rawv6_send_hdrinc+0x950/0x950 [ 452.871344][ T6619] ? rawv6_send_hdrinc+0x950/0x950 [ 452.876467][ T6619] rawv6_sendmsg+0xe45/0x1380 [ 452.881495][ T6619] ? __list_del_entry_valid+0x54/0xc0 [ 452.887057][ T6619] ? rmqueue+0x4a/0xcc0 [ 452.891905][ T6619] inet_sendmsg+0x5f/0x80 [ 452.896244][ T6619] ? inet_send_prepare+0x210/0x210 [ 452.901364][ T6619] ____sys_sendmsg+0x360/0x4d0 02:27:10 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) sendto$inet(r0, &(0x7f0000000080)="62695bd9f483a7b21b20efb842075ccd4407355844e67997d1d95d17d33081f1faedcc41761a196dd2e78518a5b3d739d83ec21b7bc625ea40d9dc4bc2bce023786703b39c9273fba740ce3d6b366de269262fe650d89aa0874b9e18bc85359609f897b52b61f23cd85002c2cb037d3f5c901011fa95a535576467bca98c8d8accd4017d9393ae7f2a93c15ce2e64f32fdc7e11753163865141631d98a78ba77c2b66c05940ba475d1c74c2a59c0bda4ee4ff549074130d3", 0xb8, 0x20000000, &(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = open_tree(r1, &(0x7f0000000200)='./file0\x00', 0x88000) sendto$inet(r2, 0x0, 0x0, 0x4004, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000240)) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) [ 452.906132][ T6619] ? import_iovec+0x69/0x80 [ 452.910639][ T6619] __sys_sendmmsg+0x315/0x4b0 [ 452.915362][ T6619] ? kstrtoull+0x321/0x360 [ 452.919921][ T6619] ? kstrtouint_from_user+0x104/0x130 [ 452.925293][ T6619] ? get_pid_task+0x8b/0xc0 [ 452.929877][ T6619] ? proc_fail_nth_write+0x114/0x140 [ 452.935661][ T6619] ? proc_fail_nth_read+0x140/0x140 [ 452.940875][ T6619] ? vfs_write+0x5e0/0x8c0 [ 452.945294][ T6619] ? __fget_light+0x21b/0x260 [ 452.950059][ T6619] ? __cond_resched+0x11/0x40 02:27:10 executing program 3: socket(0x10, 0x0, 0xba1) [ 452.954809][ T6619] ? fput+0x2d/0x130 [ 452.958744][ T6619] ? ksys_write+0x157/0x180 [ 452.963251][ T6619] __x64_sys_sendmmsg+0x53/0x60 [ 452.968112][ T6619] do_syscall_64+0x3d/0x90 [ 452.972536][ T6619] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 452.978430][ T6619] RIP: 0033:0x4665f9 [ 452.982359][ T6619] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:10 executing program 3: getresgid(&(0x7f0000000300), 0x0, 0x0) 02:27:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000002440)={[{@noinit_itable}, {@nombcache}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}]}) [ 453.002164][ T6619] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 453.010582][ T6619] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 453.018556][ T6619] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 453.026596][ T6619] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 453.034612][ T6619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 453.042826][ T6619] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:11 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x6, 0x0, 0x3) 02:27:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) 02:27:11 executing program 2 (fault-call:3 fault-nth:54): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:11 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @remote}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth1\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendto$inet(r1, &(0x7f0000000200)="8df3bcff67f61aa806ea2b37fbb2de21fe3c664796d7982166ae942ba5e62fe2784d997741f91174256202000000556119efe8f8d10454921074182fb9343ceccea89ae7691559e2c4ec24e784009698c86fba856f2c6d42f29712d4a37c6588c9ce5ccd9447dbbf14a455de6ade5e95bfcd1f825b091611f3ae7642aa7b21778bf7f38900"/142, 0x8e, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000140)={0x6, 'ip6gre0\x00', {0xfff}, 0x8001}) 02:27:11 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x4, &(0x7f0000001480)=[{&(0x7f0000000100)='_', 0x1}, {&(0x7f00000002c0)='T', 0x1}, {&(0x7f00000012c0)="85", 0x1}, {&(0x7f0000001380)='!', 0x1}], 0x0, 0x0) 02:27:11 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x0, 0x0, &(0x7f0000000040)={0x7}, 0x0, &(0x7f0000000100)={0x0, r0+10000000}, &(0x7f0000000180)={0x0}) 02:27:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) [ 453.145288][ T6658] FAULT_INJECTION: forcing a failure. [ 453.145288][ T6658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 453.158686][ T6658] CPU: 0 PID: 6658 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 453.167019][ T6658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.177071][ T6658] Call Trace: [ 453.180353][ T6658] dump_stack_lvl+0xb7/0x103 [ 453.185007][ T6658] dump_stack+0x11/0x1a [ 453.189179][ T6658] should_fail+0x23c/0x250 02:27:11 executing program 3: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) [ 453.193589][ T6658] should_fail_usercopy+0x16/0x20 [ 453.198609][ T6658] _copy_from_user+0x1c/0xd0 [ 453.203193][ T6658] __copy_msghdr_from_user+0x44/0x350 [ 453.208658][ T6658] ? import_iovec+0x69/0x80 [ 453.213158][ T6658] __sys_sendmmsg+0x1f0/0x4b0 [ 453.217843][ T6658] ? kstrtoull+0x321/0x360 [ 453.222257][ T6658] ? kstrtouint_from_user+0x104/0x130 [ 453.227686][ T6658] ? get_pid_task+0x8b/0xc0 [ 453.232188][ T6658] ? proc_fail_nth_write+0x114/0x140 [ 453.237475][ T6658] ? proc_fail_nth_read+0x140/0x140 [ 453.242680][ T6658] ? vfs_write+0x5e0/0x8c0 [ 453.247124][ T6658] ? __fget_light+0x21b/0x260 [ 453.251806][ T6658] ? __cond_resched+0x11/0x40 [ 453.256486][ T6658] ? fput+0x2d/0x130 [ 453.260408][ T6658] ? ksys_write+0x157/0x180 [ 453.264967][ T6658] __x64_sys_sendmmsg+0x53/0x60 [ 453.269842][ T6658] do_syscall_64+0x3d/0x90 [ 453.274292][ T6658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 453.280193][ T6658] RIP: 0033:0x4665f9 02:27:11 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000100)="4c1838995cdcca352d6c8f22fd89cf5f8e50b9bc868d92b056d1443c5737b4d6f37b73cd1b503dbad5e63bcadf023fbc1fcafd71773c1409a213faf0d9674552b09caf13c24264f82ce95edfa7480ff52594c74fceeeff37a1923bdd70cc32", 0x5f, 0x40095, &(0x7f00000001c0)={0x2, 0x0, @rand_addr=0x10}, 0x10) [ 453.284122][ T6658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 453.303749][ T6658] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 453.312162][ T6658] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 453.320221][ T6658] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 453.328217][ T6658] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 453.336198][ T6658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:11 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000440)={'fscrypt:', @desc1}, &(0x7f0000000480)={0x0, "9857d538b11415b273cbe5b0700979f52ed9369d290904d6884dc560ac55bdd67c58a1405c9953b8b248533f0c2f81bca34b1bfb70e73ee532c1dfc61df97edb"}, 0x48, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000500)='encrypted\x00', 0x0) 02:27:11 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) socketpair(0x22, 0x3, 0x100, &(0x7f0000000000)) close(r1) [ 453.344187][ T6658] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000400)=[{&(0x7f00000000c0)="4004236252", 0x5, 0x7fff}, {0x0}, {&(0x7f0000000300)=']', 0x1}], 0x0, &(0x7f0000000480)={[{@shortname_mixed}, {@rodir}, {@shortname_winnt}, {@shortname_lower}], [{@smackfstransmute}]}) 02:27:11 executing program 2 (fault-call:3 fault-nth:55): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:11 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)=""/33, 0x21) 02:27:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000180)='p', 0x1, 0x100000001}], 0x0, 0x0) [ 453.444296][ T6690] FAULT_INJECTION: forcing a failure. [ 453.444296][ T6690] name failslab, interval 1, probability 0, space 0, times 0 [ 453.456928][ T6690] CPU: 1 PID: 6690 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 453.465256][ T6690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.471502][ T6692] loop0: detected capacity change from 0 to 264192 [ 453.475322][ T6690] Call Trace: [ 453.475331][ T6690] dump_stack_lvl+0xb7/0x103 [ 453.489749][ T6690] dump_stack+0x11/0x1a [ 453.493901][ T6690] should_fail+0x23c/0x250 [ 453.498311][ T6690] __should_failslab+0x81/0x90 [ 453.503075][ T6690] should_failslab+0x5/0x20 [ 453.507575][ T6690] kmem_cache_alloc_node+0x58/0x2b0 [ 453.512771][ T6690] ? __alloc_skb+0xed/0x420 [ 453.517285][ T6690] __alloc_skb+0xed/0x420 [ 453.521684][ T6690] __ip6_append_data+0x1865/0x22b0 [ 453.526824][ T6690] ? dst_release+0x43/0xf0 [ 453.531283][ T6690] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 453.536876][ T6690] ip6_append_data+0x17e/0x230 [ 453.541636][ T6690] ? rawv6_send_hdrinc+0x950/0x950 [ 453.546776][ T6690] ? rawv6_send_hdrinc+0x950/0x950 [ 453.551961][ T6690] rawv6_sendmsg+0xe45/0x1380 [ 453.556694][ T6690] ? __list_del_entry_valid+0x54/0xc0 [ 453.562069][ T6690] ? rmqueue+0x4a/0xcc0 [ 453.566302][ T6690] inet_sendmsg+0x5f/0x80 [ 453.570665][ T6690] ? inet_send_prepare+0x210/0x210 [ 453.575856][ T6690] ____sys_sendmsg+0x360/0x4d0 [ 453.580621][ T6690] ? import_iovec+0x69/0x80 [ 453.585122][ T6690] __sys_sendmmsg+0x315/0x4b0 [ 453.589857][ T6690] ? kstrtoull+0x321/0x360 [ 453.594273][ T6690] ? kstrtouint_from_user+0x104/0x130 [ 453.599645][ T6690] ? get_pid_task+0x8b/0xc0 [ 453.604218][ T6690] ? proc_fail_nth_write+0x114/0x140 [ 453.609507][ T6690] ? proc_fail_nth_read+0x140/0x140 [ 453.614777][ T6690] ? vfs_write+0x5e0/0x8c0 [ 453.619196][ T6690] ? __fget_light+0x21b/0x260 [ 453.623876][ T6690] ? __cond_resched+0x11/0x40 [ 453.628638][ T6690] ? fput+0x2d/0x130 [ 453.632529][ T6690] ? ksys_write+0x157/0x180 [ 453.637025][ T6690] __x64_sys_sendmmsg+0x53/0x60 [ 453.641908][ T6690] do_syscall_64+0x3d/0x90 [ 453.646348][ T6690] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 453.652237][ T6690] RIP: 0033:0x4665f9 [ 453.656124][ T6690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 453.675816][ T6690] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 453.684226][ T6690] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 02:27:11 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) [ 453.692198][ T6690] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 453.700172][ T6690] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 453.708146][ T6690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 453.716112][ T6690] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:11 executing program 3: mmap$perf(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4) 02:27:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) 02:27:11 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000810}, 0x8040) 02:27:11 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "707ce75beaa2cc00abc8bbde84d1c9046f4cb57e90b5b2f1807fbf1f29e689f3474611342e58700d1580849c68c46df303f9b0e241dda05d22b16401d540e29c"}, 0x48, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0x0, 0x0) 02:27:11 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x48, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:11 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) 02:27:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000001c0)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x38, 0x0, 0x2, 0x801, 0x0, 0x0, {}, [@CTA_EXPECT_CLASS={0x8}, @CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_TUPLE={0x0, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv4={{}, {0x0, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_ZONE, @CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv6={{0x30, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, {0x0, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, @CTA_TUPLE_ZONE, @CTA_TUPLE_PROTO, @CTA_TUPLE_ZONE]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_HELP_NAME={0x8, 0x6, 'RAS\x00'}]}, 0x5c}}, 0x0) 02:27:11 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x50041, 0x0) [ 453.941258][ T6731] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 02:27:12 executing program 2 (fault-call:3 fault-nth:56): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:12 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="90eef61ce028df0b5b21696d1c360260d26d39f223c21d91b8e5a4691d522008b6c477d95a2a39df87d944e04ec4dacff00b2d4ec5dcc0", 0x37, 0x34c694764bbf3f1f, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="2d1e00906e56ec4969850f3936d882bd6cd875c5d2ae3e4deb5b5c0826e611fd346c91f08630d5d2a208bf58b37a3b14a15e7eb205986d51a1e86c452e95cc100fad9b59c08c80d5e0a1c12905f0f59db3597a141ba8d9a8f87527d9b655c99064e622efba9326b46c98f3fa3759669cf1dfaf6877d30bf46e76f49db232e8f7123bc89ece52604b8fc6f9080a61aa5cb55bdf439c1af45bbed2dc900cc47fb28a3ae74c55dde3a190ff4f4f7362b6ee3b65815e42b846753fd3e286eaea359cef92a8db6fb1c47cf5124e5060d906a4992eb70dc839240f72fc6b2ec19861e6f805752a02375528f18bf2f94119c11d3cb72f51337c884666bcc42f2d046b01bc8b5b375702b020fb11bbae6f3cda5a9468f5467dd108bb735aa063c2353e1c50b57ccf72582e67254caf8cd0253d23aed5a28854b86519825e608e9abb6a5dfc05b296d347d212a15ed9c1c9c6c2ae482fa2ba5fbb6513044c038cd53443ce82e554a523269ba4480b3d581f85792eb6213d5e4ae58919e32a8a3bee76d23682363c9b0c9a5c0d5c4dff3ef1f253dbd95f31c8524cd9b02c0523a84c9bd6d3c7ae5d56039b0c91b27179d9452d5a7b49cde47e8b65d3c49bdbefb84660c6b086d74027d465f768d248069596eac08e9170031b051e5e31a430a60181bea2c568dffc30f4e2871ad5fa263e66a9fa670da95e0e302effeca9da1b9a838faccbd2a4f6d07ff6eacc61dfa6080e2b781df84676a30c02c00249ab5478d98a549ca79302635abc20f834a33f9b68e46ae24ebf277edf152e1e9795388b819fa6c58718c43cf317a9daf2b24aea494c868a0f171cf97c6d0aac352d4150492cfeefcc49bf11104b05cf9914863a6458f2afa6f7aa2754617387ffa514633e3083ae9a4712c48f20b72c22a3833db6298a749501e942347aecfef6c8922dd4be02628974b9f254d321b951ed2e289842398a2d41c378ffdd430506da4a2f2e0ebebe626bbd9e11b11a3f5d8ed52611adfcb88f3540b7fbdf5a65dfc7e5b8c77fe2d3ca5a0fd26e666aedf89e39b1622b1a58204723994be93d45ecb18a3302e65b85a2f5f5b4eb14cf90ebf8298efd397ee73054033989c56b2a9f436591f243c868b0a121e654d17eb61498fbb552df2eedcb5ea1cb9c7ecc92f5a0d10134caca62e8c4ea29b5353d20a9898e79a542bde37db66af7b97c5d1096b6e178eeb44d42156b4e73fb2d8e06bef1dbb18c24879357c2903de21807792a3a78486fa374426423c71d7f82c998d3af31e4887c5431843ccf667df43a3a8a82321df9208687794898bc89068d8e5ccf8a5cf4966c4b912b2e18adbae72606557a045ddb10bc7081e7e69e9a828b1043326ab5a83d74e0a0ca08849acbfe69e7c9c49ce4e47feeccd04c5258edb6b2de06d7ab1a5abc33fb22611f471796f21b46864d39ffe2067d9e2734577af0b6658bcf605d61a4538673801abed86a6bdab170eec4ea04be717bd79e802e3e72a6d8fc7cb3d25ad8b4bc2704b20223e7bb997d74f5a496cdc88f95ae2499a28d1cdf38aa2f31d80b46d21a57b522e7fac4241209510d8f877386e9eda448beef3cbff0a466d246898c0e5a75bc2fd7b1136ab53be1c02e275a25ebfa02113c1d69d5e02cda86c3018ba1a732aea0612e0c3bb2842f41db4a4979c37e26ce2decd56d7c6a7fab969e9541142a94b3c2bb9d20d388f3853995513d3f64b389813a8c8fde5c4f8ab7b41aa83b481222813024a7719b3856d7bcf26459283cc6eda1ed2580ee26587980d80e04c73f56e47f450cda96ad7ce430eced7735410169842144dfc986c32c23c9f69d04785d81cb0195bade1f1bc3101025853234fe36f94101c21eeb7c7939ff2977b7f9e50d06585f9f7b5f879cb4e7862a8e6f9ffbc1216cfba88f4dc5def061da7eeb698653174fe21f05b4d3ce01fabe2e27450de02452214c88383ee38bac10af59cee80255ceb1346cce82e7aa72622bf4724370adc8bc9469ce8c8cc825c269c69507ddef6a0aaaf73c6e87ebb457dc70ce49eabd86e0f54112bf91b440333fdb3665e4ce4d5b30b8c2c001ed093c41b89b71b3974fadf80f86ddfc268e20576c2cb4bbb2d4ff81d091efdb7b3828be12abf53162092fedef69db138c59e14e62765170d40a1fa074aed1c11894980b54cdb2b309a1007102f90d105f049b311d6707bffe25a2bada4333ae0bb0953886036dc5fd6c4a621b94fc63da18a920fe32681ec3059da6026a6b450a4c7bcfa5af98ec0d300abad61bba97d749a572a506921708a7b934a77153437c179531f9dc20ecdfe7b03f80a9085a4282147c0792b0e8919441e6368cf7af5f624b90dd98418fda514b6506c6a637a4d277142e1759fe092a3cb139009b541b5ed3e603682224bc281539dcd048b55a060c0dff57c80e0fcf8f3103d09a32189e2ed8889a25a2a3bff1c103fe4b4d10477ff870904c841d4c8b8eb93ead382111892269a8491d909301d90793937a7d226bd65f73d9026c148d5f2fcbb4248d4fd7071d8f6326dd50759e4c0a4c67032dbf2dbf178850d4dd2af3f73c8f5e4d9e684ebb9ea2944edd81f14591f74e5647f8a85a0834926c6f0783b9f350efc83340e5e7ecd4554343f3c4ff7ceb43540f13bb25892fdef8e8c6b836ba4ca6854e7ee7730f8ab35ce77040f8d4951d3a1a1b0d8f7aa7228199c6cf5b44ba187fc7b5497b3d8bf2e954b32c62afc6f6d9d6194476eb9f99ee7acdaaeca27b8ebdce60e6b42ad97a6a05d3ccfffedf8bb5f5ddbf508abc3a739e471aedb09e49b0183534520c37ec61301b176a41b425df284d87a6719c7a7055f35e9086e6f6bf7373736bb400fa4ddae1f55c45ca765ee47b4fb8718538889a3df916761b7f2fd4ffdba5a95d96884d09ce71ef5d6964c18fb33e8273327438812d610c0c39713f6f78c830ca1f9f81d63a7ad538b5ed6df6d47b6f5955694e5f5283356d73867f060a53503a969b9b5df7ed9407dc49a981a35c385ca96062e46872d13e04d8ec1b6888d73d3880f859c8b144caabaa21809b4e7bce89d8fea24a832b82a0cdcf52a211fc3fa58fccfbe26357a8943129e8b37ce35b4ef887fab697cdf5d14255a5bff40fd7accaf835a4c5a63a52d7634106ec4641e22224397b3d52425ca34b27d79c71769b2223ddc7c4f60ae1ccc5953cc703f5c981a21651a462f113882bb92b20e80077ccbbbaf92537bd8ac93787a28bc4b309258a8c1af5f799e6d531cb7eb8da9542609dd41ac95e2b75853ce1fe336eb86c66187e0c9f0c2175079399174e642417f166fa842cad5a1d81f038e00815b5e86c2a0f8f78270d5ac77690607dc48deae86a2766e616afea95f256657d2c52a6aa28fa8cc2a1b9942b20b19e33bf5f3af9d5013073be3841319719da7f11271116aaec510440a3184a136f3c3af10f1d665aefe8dc7b7ad9e8c577adab458fac159650b5d5b44770c8720ecfa051399f91eb4bfa33821049e05610ca4823edd09490b06c5f114cc0a1554ab51677f99dca9364314fd3707c76bf59b6514494f835e8f3380c7e0e8aa8810e107a53f5df1d35cf79016b59caeaa26f2f17bf82eef29a65a69ca0c57a59291e3ccc653f1e0ef8568b19d5834fdcb2f11c09751508e0a7b8c2ca68a8db8dba71340b6b5b199d822fe94e5331019e551a3f89eade946ce4c58b0a12a31a90f564a494080f02c34d206bd5429e6b3e42c648d103fd168526633ddd0196dfbe95cdfb0fdbc3daf4b4f76c7b1f0a1e55bbd4ef21a7f2d4737a03623c7ff8aa81a00fe10a4a31c792ece566263df6918541e8eaab9347786bc5ac721d49ee0158eed0cafde5dc2a47728e3d49dc9090194a156b08fcfa99017654bdcb7186e935fbbe99a2855c6dc8ed5962b02abdf7e122f19930e500d29b6cdee85dd1743d4bc9616ab391ea23c530cb5790b4123fb391358bf4d6a1ed6618eb6647f63c9c1f8f61633fef6b4ce7273e2b4cd6f39cde9a300b820d476142487394de5c31269a04898e8d7f11372cbe6f7cb8d54974a023f738380134dcbbb4d3d44c3f67ba2c58813a288962ab5026ddeac2c79c6c511897f0684812348c4f6816636f29739d0ac17f2366465eb359412d9c08771b1ca094016ac74829f272c096799d9512b1efd2225345bee33b6dfe2f0f979d7a9aba8017f6c0339df2a17c5d8e3397bd0715a166af397e30e3932c9289cd3383f3af544df7508c875342ff50de0271bcb1cbe9492b6736f36f03a6c77c04b3b8804fd63eaac9977318b53e5ea35442080b515e2b8b4002672c8b54ba63d7ab5c03c3760db0423effba15e5a10bd724dbb1c260d5dc2d7533d9b1121fe857401df2305aa9872cbfffdc98939e3d999694f2294f47827cab12f5a77ac3674ed8a7e6f3bbdbd22278462020f77bfac65ff2f6af33718b2ee151128a2ed540a50a515c9b8898faaa785546b6cc7a8a8842f69670546355a866212de2db81ebe7be05268f26caf4386f27056c1b0b9544e404d68dd5a06cc5e0e5ab225c0eeaab9f3468cb2f5c0d32da2ac800f90941b3b12d6fff5e152006c2f6eb120d52a02c9fd600ce5d736aac4f035747d109931facf219c0ab6329ba2b803b4aaf7b70e920c77785bb0af01d3caa6e7266e34775ae34589030e188dc91295ffd1b659b99e5c749f43b0abfd2b96d2dd8fe720451d8044ad38e74f28c6d857148522f7e9b683e25c72d68d2d6c677a92d6fdd906f407619b1c9fc2fe39a88ed35fa44c8fa9178b7e4c3802c834e467ed38fd895db8b2471485e6e6dbc463d77eb7787300d0613832c3a28472d1c476afef075cc7c4229e1bdffc78765f65f7d84e119507d242190c77bd6719d0aa96aa077bade1c0e580ab01db44a05709ce575e8d4e1dfb98528cec60da2a1a29c9a7ff7a84e5165cb8ce90657e56fde2a50a6eabbd1de20024507efc75d333a4f46532871c1c9a03ce0c14d81dab00a035d98746d120a3bc993aec2152b71e41ef3fce1281905fcd2b64aa80e4fae0177176da1767ae4ef49efd9a827a1bc7a83cbdc5aa9983257edddea5aeb433e029c01596a873f38d4ccb39e2185c47f13c1c870993132ef5819090f1059d009ca357a4ff5ebe14327c1c5efef74c6c657b33d2c939e980a029cc915104ec02eeb7ad2d38ef2b040388ee8e7550eb1abbc00535d8c825f55e8b8d5e4021755bd61f5f97c1dd9cd0c9935593b6687f44765d2f711231fb2e712174ae00efe531cafff50e563de08b6c4f44cc58befd6c24c90bcdcf1e39a40d1b0355c3f523b83f3b426c854374e58a3c167148100015ec524e11d20754413d4b773996a456fc355683222d513587fcfc6cb068b42ba49d7106f79a30ab2f70f1256684e2eda0c578f404f0bcbd3b839649de5a6b54129d9c9771176e3292b115f484defc82d64b36595d92efbd6370857bb3a5ec597934159e3d263fea7ec2bee8d5f024a40efff4f0c78eb091b53b7cf9ec41901760cb339a8e0323c6090788051f6d0785057efb6b159912e387dd24b90041fcf21799c1853d046924389448262765c489b1f312d49a58c0a1ec7930e80034dd5ee1c340a23685aad480e82b2e62338966b8ecf5307f255eb19435fcafb0d603a82a1632ed2dfbdf9ba94da353caa34f9ac1cffc37b336422f0a15455dd6f84877f58ca5db2173e21b49082857e67db0966f7bd42a9c33670f36834647eee70dce2796dbf08a9dcb32f67d8d976e8bad6482ae6bd86584d84e96c7c38e01d76f1cf7da8f20f38f8591d3884", 0x1000, 0x20004844, &(0x7f0000000000)={0x2, 0x4e24, @private=0xa010102}, 0x10) 02:27:12 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x8, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:12 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:27:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000008c0)={0x14}, 0x14}}, 0x0) [ 454.223705][ T6745] FAULT_INJECTION: forcing a failure. [ 454.223705][ T6745] name failslab, interval 1, probability 0, space 0, times 0 [ 454.236389][ T6745] CPU: 0 PID: 6745 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 454.244817][ T6745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.254961][ T6745] Call Trace: [ 454.258229][ T6745] dump_stack_lvl+0xb7/0x103 [ 454.262817][ T6745] dump_stack+0x11/0x1a [ 454.266971][ T6745] should_fail+0x23c/0x250 02:27:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x58, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5}, {0x5}, {0xb}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x58}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x0, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40080}, 0x40) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000480), r4) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000600)={0x50, r5, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xc0000000}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x3}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x40181}, 0x1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r5, 0x300, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x3}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x20}]}, 0x4c}}, 0x20000080) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, 0xfffffffffffffffd, 0x20000801) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x4, "00000000ceb700000000000000ddc1517600"}) r7 = syz_open_pts(r6, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x106) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x1b) dup3(r8, r7, 0x0) 02:27:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000100)=0x6, 0x4) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast1, @multicast1, r3}, 0xc) sendto$inet(r0, &(0x7f0000000000)="207822f3190144e4385a936df1740b8e79fcb6cc0692f3c493a45cab8ffacc4f", 0x20, 0x200040c0, &(0x7f00000001c0), 0x10) 02:27:12 executing program 0: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x24000, 0x0) 02:27:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) [ 454.271381][ T6745] __should_failslab+0x81/0x90 [ 454.276188][ T6745] should_failslab+0x5/0x20 [ 454.280692][ T6745] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 454.286403][ T6745] ? __kmalloc_node_track_caller+0x30/0x40 [ 454.292217][ T6745] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 454.297678][ T6745] __kmalloc_node_track_caller+0x30/0x40 [ 454.303314][ T6745] ? __ip6_append_data+0x1865/0x22b0 [ 454.308672][ T6745] __alloc_skb+0x187/0x420 [ 454.313104][ T6745] __ip6_append_data+0x1865/0x22b0 [ 454.318216][ T6745] ? dst_release+0x43/0xf0 02:27:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) [ 454.322640][ T6745] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 454.328179][ T6745] ip6_append_data+0x17e/0x230 [ 454.332936][ T6745] ? rawv6_send_hdrinc+0x950/0x950 [ 454.338067][ T6745] ? rawv6_send_hdrinc+0x950/0x950 [ 454.343217][ T6745] rawv6_sendmsg+0xe45/0x1380 [ 454.347996][ T6745] ? __list_del_entry_valid+0x54/0xc0 [ 454.353358][ T6745] ? rmqueue+0x4a/0xcc0 [ 454.357548][ T6745] inet_sendmsg+0x5f/0x80 [ 454.361873][ T6745] ? inet_send_prepare+0x210/0x210 02:27:12 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) read$eventfd(r0, 0x0, 0x0) 02:27:12 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x200000c, 0x10, r0, 0x8000000) [ 454.367015][ T6745] ____sys_sendmsg+0x360/0x4d0 [ 454.367044][ T6745] ? import_iovec+0x69/0x80 [ 454.367058][ T6745] __sys_sendmmsg+0x315/0x4b0 [ 454.367143][ T6745] ? kstrtoull+0x321/0x360 [ 454.367163][ T6745] ? kstrtouint_from_user+0x104/0x130 [ 454.367185][ T6745] ? get_pid_task+0x8b/0xc0 [ 454.367201][ T6745] ? proc_fail_nth_write+0x114/0x140 [ 454.367244][ T6745] ? proc_fail_nth_read+0x140/0x140 [ 454.367271][ T6745] ? vfs_write+0x5e0/0x8c0 02:27:12 executing program 2 (fault-call:3 fault-nth:57): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:12 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x99}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x33, 0x0, 0x0) 02:27:12 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x1b) dup3(r2, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 02:27:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', 0x0}) [ 454.367288][ T6745] ? __fget_light+0x21b/0x260 [ 454.367394][ T6745] ? __cond_resched+0x11/0x40 [ 454.367414][ T6745] ? fput+0x2d/0x130 [ 454.367432][ T6745] ? ksys_write+0x157/0x180 [ 454.367501][ T6745] __x64_sys_sendmmsg+0x53/0x60 02:27:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @private=0xa010102}, 0x10) 02:27:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x201, 0x0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)={0x7}) r3 = syz_open_pts(r0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) recvmmsg$unix(r1, &(0x7f0000002680)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000001540)=[{&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/140, 0x8c}, {&(0x7f0000000440)=""/99, 0x63}, {&(0x7f00000004c0)=""/80, 0x50}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x5, &(0x7f00000015c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001640)=""/102, 0x66}], 0x1}}, {{&(0x7f00000016c0), 0x6e, &(0x7f0000001980)=[{&(0x7f0000001740)=""/143, 0x8f}, {&(0x7f0000001800)=""/108, 0x6c}, {&(0x7f0000001880)=""/177, 0xb1}, {&(0x7f0000001940)=""/57, 0x39}], 0x4}}, {{&(0x7f00000019c0)=@abs, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001a40)=""/8, 0x8}, {&(0x7f0000001a80)=""/107, 0x6b}, {&(0x7f0000001b00)=""/51, 0x33}, {&(0x7f0000001b40)=""/173, 0xad}, {&(0x7f0000001c00)=""/120, 0x78}], 0x5, &(0x7f0000001d00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f0000001d80)=@abs, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001e00)=""/176, 0xb0}, {&(0x7f0000001ec0)=""/235, 0xeb}, {&(0x7f0000001fc0)=""/173, 0xad}, {&(0x7f0000002080)=""/82, 0x52}, {&(0x7f0000002100)=""/213, 0xd5}, {&(0x7f0000002200)=""/217, 0xd9}, {&(0x7f0000002300)=""/65, 0x41}, {&(0x7f0000002380)=""/61, 0x3d}, {&(0x7f00000023c0)=""/230, 0xe6}, {&(0x7f00000024c0)=""/218, 0xda}], 0xa}}], 0x5, 0x120, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00000027c0)={{0x3, 0x3, 0x3, 0x1, 0x8}, 0x6, 0x6, 0x8}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r6, r0, 0x0) dup3(r4, r3, 0x0) [ 454.367521][ T6745] do_syscall_64+0x3d/0x90 [ 454.367562][ T6745] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 454.367578][ T6745] RIP: 0033:0x4665f9 [ 454.367589][ T6745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 454.367603][ T6745] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 454.367619][ T6745] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 454.367631][ T6745] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 454.367642][ T6745] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 454.367719][ T6745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 454.367801][ T6745] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 454.409418][ T6761] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 454.409430][ T6761] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 454.433257][ T6767] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 454.433270][ T6767] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 454.531253][ T6786] FAULT_INJECTION: forcing a failure. [ 454.531253][ T6786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 454.531276][ T6786] CPU: 1 PID: 6786 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 454.531298][ T6786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.531373][ T6786] Call Trace: [ 454.531379][ T6786] dump_stack_lvl+0xb7/0x103 [ 454.531414][ T6786] dump_stack+0x11/0x1a [ 454.531432][ T6786] should_fail+0x23c/0x250 [ 454.531448][ T6786] should_fail_usercopy+0x16/0x20 [ 454.531467][ T6786] _copy_from_user+0x1c/0xd0 [ 454.531560][ T6786] __copy_msghdr_from_user+0x44/0x350 [ 454.531582][ T6786] ? import_iovec+0x69/0x80 [ 454.531624][ T6786] __sys_sendmmsg+0x1f0/0x4b0 [ 454.531649][ T6786] ? kstrtoull+0x321/0x360 [ 454.531669][ T6786] ? kstrtouint_from_user+0x104/0x130 [ 454.531732][ T6786] ? get_pid_task+0x8b/0xc0 [ 454.531750][ T6786] ? proc_fail_nth_write+0x114/0x140 [ 454.531782][ T6786] ? proc_fail_nth_read+0x140/0x140 [ 454.531804][ T6786] ? vfs_write+0x5e0/0x8c0 [ 454.531838][ T6786] ? __fget_light+0x21b/0x260 [ 454.531853][ T6786] ? __cond_resched+0x11/0x40 [ 454.531871][ T6786] ? fput+0x2d/0x130 [ 454.531888][ T6786] ? ksys_write+0x157/0x180 [ 454.531938][ T6786] __x64_sys_sendmmsg+0x53/0x60 [ 454.531962][ T6786] do_syscall_64+0x3d/0x90 [ 454.532101][ T6786] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 454.532121][ T6786] RIP: 0033:0x4665f9 [ 454.532132][ T6786] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 454.532145][ T6786] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 454.532160][ T6786] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 454.532170][ T6786] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 454.532180][ T6786] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 454.532197][ T6786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:12 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) 02:27:12 executing program 4: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x66, 0x37, 0x39, 0x31, 0x36, 0x35]}, &(0x7f0000000080)={0x0, "3878f735adf900bf451d3f7afab8a33dbc92a7925ae32a74c6a57c01eea1044b0a92c1dcd9882751ad8d535ca9e83f4052a6dda8d9f84802f10b350b9d1855ef"}, 0x48, 0xfffffffffffffffb) 02:27:12 executing program 2 (fault-call:3 fault-nth:58): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:12 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000440)=""/138, 0x8a}], 0x1, 0x633, 0x6) r1 = socket(0x1e, 0x80000, 0x91f7) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x68, 0xb, 0x6, 0x401, 0x0, 0x0, {0xc}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_ADT={0x4c, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010102}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xfffffff8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x1}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4006015}, 0x2225ea69f854148e) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r1, &(0x7f00000002c0)="2e297bd2e135cf353515ecdfb6c1f3b240496eebf386d6064ca7ab0fcf0580740a3352ed0a219b79e4c3d9a45cf33ce43598aebb7102f83299b655c47c15913e449dcc6329770c574e4cbffdbc20648b4defd02ea5c0bc4a7e20a4ef6c2ca7d922073803674071be5fd92adf0c13d1a359b3b9d82879b7405f539c9dc89a8de928985702ee6800eda8c7ab2b1d9eee25cc52e2a51f48dc353bd9d4741dc57cf90778dc9fbb40c8655a", 0xa9, 0x0, &(0x7f0000000380)={0x2, 0x4e22, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) bind(r0, &(0x7f0000000080)=@isdn={0x22, 0x3f, 0xe4, 0x8, 0xfd}, 0x80) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, 0x0, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) 02:27:12 executing program 3: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 02:27:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x9349711aa6073bde, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x8001, 0x2, 0x2, 0x0, 0x9, "839cefbcd389aa2b675c5e5125e31eb2dc679d"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000140)=0x1f) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) r4 = signalfd(r3, &(0x7f0000000180)={[0x3]}, 0x8) ioctl$TIOCGDEV(r4, 0x80045432, &(0x7f00000001c0)) [ 454.532209][ T6786] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:12 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x1a, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x14, 0xb, 0x6, 0x101}, 0x14}}, 0x0) 02:27:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x91, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004b80)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f00000003c0)=""/97, 0x61}, {&(0x7f0000000440)=""/42, 0x2a}], 0x3, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/214, 0xd6}, {&(0x7f0000001680)=""/41, 0x29}, {&(0x7f00000016c0)=""/109, 0x6d}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/210, 0xd2}], 0x6}}, {{&(0x7f0000001900), 0x6e, &(0x7f0000002d00)=[{&(0x7f0000001980)=""/164, 0xa4}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/61, 0x3d}, {&(0x7f0000002a80)=""/166, 0xa6}, {&(0x7f0000002b40)=""/70, 0x46}, {&(0x7f0000002bc0)=""/110, 0x6e}, {&(0x7f0000002c40)=""/58, 0x3a}, {&(0x7f0000002c80)=""/86, 0x56}], 0x8, &(0x7f0000002d80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000002e80)=@abs, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002f00)=""/159, 0x9f}, {&(0x7f0000002fc0)=""/95, 0x5f}, {&(0x7f0000003040)=""/156, 0x9c}], 0x3}}, {{&(0x7f0000003140)=@abs, 0x6e, &(0x7f0000003340)=[{&(0x7f00000031c0)=""/180, 0xb4}, {&(0x7f0000003280)=""/111, 0x6f}, {&(0x7f0000003300)=""/28, 0x1c}], 0x3, &(0x7f0000003380)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000003480), 0x6e, &(0x7f0000004a80)=[{&(0x7f0000003500)=""/223, 0xdf}, {&(0x7f0000003600)=""/34, 0x22}, {&(0x7f0000003640)=""/138, 0x8a}, {&(0x7f0000003700)=""/80, 0x50}, {&(0x7f0000003780)=""/220, 0xdc}, {&(0x7f0000003880)=""/14, 0xe}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/14, 0xe}, {&(0x7f0000004900)=""/122, 0x7a}, {&(0x7f0000004980)=""/194, 0xc2}], 0xa, &(0x7f0000004b40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x7, 0x10, &(0x7f0000004d40)={0x0, 0x3938700}) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000004d80)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) creat(&(0x7f0000000180)='./file0\x00', 0x2) dup3(r4, r0, 0x0) dup3(r2, r1, 0x0) 02:27:12 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10) sendto$inet(r1, &(0x7f00000000c0)="28427071f453b843779a3690946e553506940acd03ec5442cf5de94535d5d1da17747b9f17690f1762a3722f57dc2774e82a5ad5b81f14ad13b1d7b0de41571d8a7e3ba82fda9183ec5e261cbdfcb19222b07ac2ede1e6d84b65c6a23aec4b493921399c42e596532d80320985ad2b9333", 0x71, 0x4000000, &(0x7f0000000140)={0x2, 0x4e22, @local}, 0x10) [ 454.967157][ T6816] FAULT_INJECTION: forcing a failure. [ 454.967157][ T6816] name failslab, interval 1, probability 0, space 0, times 0 [ 454.980074][ T6816] CPU: 1 PID: 6816 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 454.988393][ T6816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 454.998443][ T6816] Call Trace: [ 455.001724][ T6816] dump_stack_lvl+0xb7/0x103 [ 455.006437][ T6816] dump_stack+0x11/0x1a [ 455.010583][ T6816] should_fail+0x23c/0x250 02:27:12 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x19, 0x0, 0x0) 02:27:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[], 0x48) [ 455.014987][ T6816] __should_failslab+0x81/0x90 [ 455.019737][ T6816] should_failslab+0x5/0x20 [ 455.024347][ T6816] kmem_cache_alloc_node+0x58/0x2b0 [ 455.029733][ T6816] ? __alloc_skb+0xed/0x420 [ 455.034239][ T6816] __alloc_skb+0xed/0x420 [ 455.038566][ T6816] __ip6_append_data+0x1865/0x22b0 [ 455.043675][ T6816] ? dst_release+0x43/0xf0 [ 455.048092][ T6816] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 455.053630][ T6816] ip6_append_data+0x17e/0x230 [ 455.058385][ T6816] ? rawv6_send_hdrinc+0x950/0x950 [ 455.063568][ T6816] ? rawv6_send_hdrinc+0x950/0x950 [ 455.068840][ T6816] rawv6_sendmsg+0xe45/0x1380 [ 455.073569][ T6816] ? __list_del_entry_valid+0x54/0xc0 [ 455.078937][ T6816] ? rmqueue+0x4a/0xcc0 [ 455.083094][ T6816] inet_sendmsg+0x5f/0x80 [ 455.087599][ T6816] ? inet_send_prepare+0x210/0x210 [ 455.092714][ T6816] ____sys_sendmsg+0x360/0x4d0 [ 455.097481][ T6816] ? import_iovec+0x69/0x80 [ 455.102084][ T6816] __sys_sendmmsg+0x315/0x4b0 [ 455.106794][ T6816] ? kstrtoull+0x321/0x360 [ 455.111206][ T6816] ? kstrtouint_from_user+0x104/0x130 [ 455.116581][ T6816] ? get_pid_task+0x8b/0xc0 [ 455.121072][ T6816] ? proc_fail_nth_write+0x114/0x140 [ 455.126385][ T6816] ? proc_fail_nth_read+0x140/0x140 [ 455.131678][ T6816] ? vfs_write+0x5e0/0x8c0 [ 455.136121][ T6816] ? __fget_light+0x21b/0x260 [ 455.140777][ T6816] ? __cond_resched+0x11/0x40 [ 455.145430][ T6816] ? fput+0x2d/0x130 [ 455.149354][ T6816] ? ksys_write+0x157/0x180 [ 455.153832][ T6816] __x64_sys_sendmmsg+0x53/0x60 [ 455.158689][ T6816] do_syscall_64+0x3d/0x90 [ 455.163086][ T6816] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 455.168998][ T6816] RIP: 0033:0x4665f9 [ 455.172874][ T6816] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 455.192580][ T6816] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 455.200988][ T6816] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 455.208935][ T6816] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 455.216909][ T6816] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 455.224860][ T6816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 455.232810][ T6816] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x38, 0x0, 0x2, 0x801, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_EXPECT_CLASS={0x8}, @CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_TUPLE={0x0, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv4={{0x0, 0x1, @rand_addr=0x64010101}, {0x0, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x0, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv6={{0x30, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, {0x0, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x0, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0x0, 0x2, 0x0, 0x1, {0x0, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x0, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_HELP_NAME={0x8, 0x6, 'RAS\x00'}]}, 0x5c}}, 0x0) 02:27:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x3, 0x5, 0x40, 0x0, 0x19, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3c3a40, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) dup3(r3, r0, 0x0) r4 = dup3(r2, r1, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000400)={0x53, 0xfffffffffffffffb, 0xc2, 0x4, @scatter={0x5, 0x0, &(0x7f0000001700)=[{&(0x7f0000000480)=""/81, 0x51}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000001600)=""/203, 0xcb}]}, &(0x7f0000000280)="1d4d7e6e74047f5064d36b8b3a071b3735a5cbd4de2cad00f377b7553387530345f7c0853106f940e3dec4ca3a20da7b0b3da31d3c5afa52033e72a922260b579cc0ee17887c66905a53f42fe41f1fc1688103c7899433289c664109f3f6b012971681d4102da4089cc8c463498610bc5000f50eacd3a7fadbc9f776e70920f20629ed151b3ae7cef5e418c8f1a8a6578a8a0b45a900a1c0788be0e29e867f785b7eb0cf078f80ff4b1b9a3f706461acdb6fb76113e2bea92dbddf52b1e3f9dccf27", &(0x7f0000000380)=""/123, 0x5, 0x10004, 0x2, &(0x7f0000000200)}) 02:27:13 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x2, 'xfrm0\x00', {0x80}, 0x1}) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) 02:27:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000580)={'ip6gre0\x00', 0x0}) 02:27:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x2001000, &(0x7f0000000480)) 02:27:13 executing program 2 (fault-call:3 fault-nth:59): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 455.392562][ T6856] FAULT_INJECTION: forcing a failure. [ 455.392562][ T6856] name failslab, interval 1, probability 0, space 0, times 0 [ 455.405278][ T6856] CPU: 0 PID: 6856 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 455.411432][ T6862] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 455.413600][ T6856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.413612][ T6856] Call Trace: [ 455.413619][ T6856] dump_stack_lvl+0xb7/0x103 02:27:13 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) recvmmsg(r0, &(0x7f0000001540)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/89, 0x59}], 0x3, &(0x7f0000000380)=""/26, 0x1a}, 0x9468}, {{&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000440)=""/45, 0x2d}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3}, 0x7}], 0x2, 0x20, 0x0) sendto$inet(r0, &(0x7f0000000000)="e2b0443d6c0f535d6f0a285f718fb66523772842631103d81d80cb4ec8d00f41ad2888a5ef40aec625", 0x29, 0x80, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc000, &(0x7f0000000180)={0x2, 0x0, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x5b0, 0x0, &(0x7f00000001c0), 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, 0x0, 0x0) sendto$inet(r1, &(0x7f00000015c0)="eb8d5474ff3995732bf27d6c51284d59159554fe965c2c8eb6409962d6bce6cae8a26e95a490e64d07fde424039299cde126d930859a6949e729023ae9cbfc4d2b7459234a23df2e5c2d8892d2fe66db6e9dca021672773468b40aae21dd3932068849e6e6d43b2310d714e4958424528b0b02c8f68734af226baa51784a244470fd5eeaa13bc8feec2633c4e801a263cd5ef19a5e9d4699e6fe843b9910a94394203c2f1142b8a8e3c3ace564ebe2bec95bce8d1f149a6b1927ec5b4c381c5399a30e6542c718bf224a7192e6568de1af2e7330dad9", 0xd6, 0x20000000, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) 02:27:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x2) dup3(r3, r0, 0x0) dup3(r2, r1, 0x0) 02:27:13 executing program 0: socketpair(0xa, 0x2, 0x8, &(0x7f00000002c0)) 02:27:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, 0x0, 0x0) [ 455.440952][ T6856] dump_stack+0x11/0x1a [ 455.445105][ T6856] should_fail+0x23c/0x250 [ 455.449530][ T6856] __should_failslab+0x81/0x90 [ 455.454450][ T6856] should_failslab+0x5/0x20 [ 455.458964][ T6856] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 455.464771][ T6856] ? __kmalloc_node_track_caller+0x30/0x40 [ 455.470596][ T6856] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 455.476142][ T6856] __kmalloc_node_track_caller+0x30/0x40 [ 455.481772][ T6856] ? __ip6_append_data+0x1865/0x22b0 [ 455.487057][ T6856] __alloc_skb+0x187/0x420 02:27:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) [ 455.491472][ T6856] __ip6_append_data+0x1865/0x22b0 [ 455.496617][ T6856] ? dst_release+0x43/0xf0 [ 455.501031][ T6856] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 455.506573][ T6856] ip6_append_data+0x17e/0x230 [ 455.511348][ T6856] ? rawv6_send_hdrinc+0x950/0x950 [ 455.516713][ T6856] ? rawv6_send_hdrinc+0x950/0x950 [ 455.521824][ T6856] rawv6_sendmsg+0xe45/0x1380 [ 455.526503][ T6856] ? __list_del_entry_valid+0x54/0xc0 [ 455.531870][ T6856] ? rmqueue+0x4a/0xcc0 [ 455.536082][ T6856] inet_sendmsg+0x5f/0x80 02:27:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000ceb700000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000402) fallocate(r3, 0x0, 0x0, 0x110001) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000000}, 0x20000094) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0xc, r4}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000100)={0x0, 0x1, 0x8, 0x8, 0x1b, "9116fbe78b63ff62da762f7b552a940bf55e7d"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1b) r6 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x7) ioctl$TIOCVHANGUP(r6, 0x5437, 0x0) dup3(r5, r0, 0x0) dup3(r2, r1, 0x0) 02:27:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 455.540946][ T6856] ? inet_send_prepare+0x210/0x210 [ 455.546058][ T6856] ____sys_sendmsg+0x360/0x4d0 [ 455.550825][ T6856] ? import_iovec+0x69/0x80 [ 455.555317][ T6856] __sys_sendmmsg+0x315/0x4b0 [ 455.560076][ T6856] ? kstrtoull+0x321/0x360 [ 455.564494][ T6856] ? kstrtouint_from_user+0x104/0x130 [ 455.569932][ T6856] ? get_pid_task+0x8b/0xc0 [ 455.574492][ T6856] ? proc_fail_nth_write+0x114/0x140 [ 455.579780][ T6856] ? proc_fail_nth_read+0x140/0x140 [ 455.585021][ T6856] ? vfs_write+0x5e0/0x8c0 02:27:13 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000100)={0x0, "0413fc5a00c1521dc605987ecab08d7ddc15310328a6ef7a4a3f9fe4560279b2f56e2e2fed578510b252c0c5df7dabe4dfc09aed8c7baafdd0036aa7f7d632a5"}, 0x48, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0x0, 0x0) [ 455.589434][ T6856] ? __fget_light+0x21b/0x260 [ 455.594110][ T6856] ? __cond_resched+0x11/0x40 [ 455.598846][ T6856] ? fput+0x2d/0x130 [ 455.602755][ T6856] ? ksys_write+0x157/0x180 [ 455.607254][ T6856] __x64_sys_sendmmsg+0x53/0x60 [ 455.612097][ T6856] do_syscall_64+0x3d/0x90 [ 455.616517][ T6856] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 455.622407][ T6856] RIP: 0033:0x4665f9 02:27:13 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) [ 455.626285][ T6856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 455.646103][ T6856] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 455.654516][ T6856] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 455.662491][ T6856] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 455.670453][ T6856] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 455.678488][ T6856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:13 executing program 4: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000400), 0x210182, 0x0) [ 455.686460][ T6856] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:13 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x80000, 0x0) 02:27:13 executing program 2 (fault-call:3 fault-nth:60): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 455.775169][ T6910] FAULT_INJECTION: forcing a failure. [ 455.775169][ T6910] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 455.788230][ T6910] CPU: 0 PID: 6910 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 455.796603][ T6910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 455.806636][ T6910] Call Trace: [ 455.809891][ T6910] dump_stack_lvl+0xb7/0x103 [ 455.814468][ T6910] dump_stack+0x11/0x1a [ 455.818598][ T6910] should_fail+0x23c/0x250 [ 455.823031][ T6910] should_fail_usercopy+0x16/0x20 [ 455.828030][ T6910] _copy_from_user+0x1c/0xd0 [ 455.832601][ T6910] __copy_msghdr_from_user+0x44/0x350 [ 455.837972][ T6910] ? import_iovec+0x69/0x80 [ 455.842448][ T6910] __sys_sendmmsg+0x1f0/0x4b0 [ 455.847100][ T6910] ? kstrtoull+0x321/0x360 [ 455.851491][ T6910] ? kstrtouint_from_user+0x104/0x130 [ 455.856845][ T6910] ? get_pid_task+0x8b/0xc0 [ 455.861325][ T6910] ? proc_fail_nth_write+0x114/0x140 [ 455.866637][ T6910] ? proc_fail_nth_read+0x140/0x140 [ 455.871821][ T6910] ? vfs_write+0x5e0/0x8c0 [ 455.876330][ T6910] ? __fget_light+0x21b/0x260 [ 455.881023][ T6910] ? __cond_resched+0x11/0x40 [ 455.886288][ T6910] ? fput+0x2d/0x130 [ 455.890261][ T6910] ? ksys_write+0x157/0x180 [ 455.895032][ T6910] __x64_sys_sendmmsg+0x53/0x60 [ 455.900047][ T6910] do_syscall_64+0x3d/0x90 [ 455.904450][ T6910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 455.910419][ T6910] RIP: 0033:0x4665f9 [ 455.914474][ T6910] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 455.934232][ T6910] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 455.942629][ T6910] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 455.950604][ T6910] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 455.958553][ T6910] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 455.966506][ T6910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 455.974458][ T6910] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:14 executing program 5: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 02:27:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:27:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, &(0x7f0000001300)) 02:27:14 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100), &(0x7f0000000180)=0x44) 02:27:14 executing program 2 (fault-call:3 fault-nth:61): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000940)={&(0x7f0000000880), 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x14}, 0x14}}, 0x0) 02:27:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x2000, &(0x7f0000002440)) 02:27:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="7800000002030103000000000000000000000008080004400000001008"], 0x78}}, 0x0) 02:27:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x21, 0x0, 0x0) 02:27:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f0000002440)) [ 456.444470][ T6930] FAULT_INJECTION: forcing a failure. [ 456.444470][ T6930] name failslab, interval 1, probability 0, space 0, times 0 [ 456.457097][ T6930] CPU: 0 PID: 6930 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 456.465429][ T6930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.475553][ T6930] Call Trace: [ 456.478827][ T6930] dump_stack_lvl+0xb7/0x103 [ 456.483775][ T6930] dump_stack+0x11/0x1a [ 456.487957][ T6930] should_fail+0x23c/0x250 02:27:14 executing program 5: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, 0x0, &(0x7f0000000100)={r0}, 0x0) [ 456.492375][ T6930] __should_failslab+0x81/0x90 [ 456.497145][ T6930] should_failslab+0x5/0x20 [ 456.501646][ T6930] kmem_cache_alloc_node+0x58/0x2b0 [ 456.506842][ T6930] ? __alloc_skb+0xed/0x420 [ 456.511426][ T6930] __alloc_skb+0xed/0x420 [ 456.515754][ T6930] __ip6_append_data+0x1865/0x22b0 [ 456.520866][ T6930] ? dst_release+0x43/0xf0 [ 456.525321][ T6930] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 456.530863][ T6930] ip6_append_data+0x17e/0x230 [ 456.535677][ T6930] ? rawv6_send_hdrinc+0x950/0x950 02:27:14 executing program 4: socket(0x1e, 0x0, 0x3) 02:27:14 executing program 5: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) [ 456.540897][ T6930] ? rawv6_send_hdrinc+0x950/0x950 [ 456.546015][ T6930] rawv6_sendmsg+0xe45/0x1380 [ 456.550745][ T6930] ? __list_del_entry_valid+0x54/0xc0 [ 456.556125][ T6930] ? rmqueue+0x4a/0xcc0 [ 456.560309][ T6930] inet_sendmsg+0x5f/0x80 [ 456.564636][ T6930] ? inet_send_prepare+0x210/0x210 [ 456.569753][ T6930] ____sys_sendmsg+0x360/0x4d0 [ 456.574530][ T6930] ? import_iovec+0x69/0x80 [ 456.579088][ T6930] __sys_sendmmsg+0x315/0x4b0 [ 456.583765][ T6930] ? kstrtoull+0x321/0x360 [ 456.588184][ T6930] ? kstrtouint_from_user+0x104/0x130 02:27:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[], [{@seclabel}]}) 02:27:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x4a, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 456.593554][ T6930] ? get_pid_task+0x8b/0xc0 [ 456.598053][ T6930] ? proc_fail_nth_write+0x114/0x140 [ 456.603511][ T6930] ? proc_fail_nth_read+0x140/0x140 [ 456.608766][ T6930] ? vfs_write+0x5e0/0x8c0 [ 456.613279][ T6930] ? __fget_light+0x21b/0x260 [ 456.617958][ T6930] ? __cond_resched+0x11/0x40 [ 456.622665][ T6930] ? fput+0x2d/0x130 [ 456.626629][ T6930] ? ksys_write+0x157/0x180 [ 456.631135][ T6930] __x64_sys_sendmmsg+0x53/0x60 [ 456.635981][ T6930] do_syscall_64+0x3d/0x90 02:27:14 executing program 5: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="7800000002030103000000000000000000000008080004400000001008000100030000030800054000000010090002000000010101000000090002000000f6ff010000000900020000000005da0000000900020000003240c60a0189a151060002010000000800034000000b8208000540000000220900020000007d020100000033352f7addc486fdfb6a646a4c9afb62bcc3b55b99af0ecb47257f5451b2c11af6d1c181c6f0aa5a11b62b3736645f75ee55f1754e1e45266d43fa718a5362ea47d248700a557d7145d841a8464d23fb2a82f84b5062deb5e0202aa59b85a2"], 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x40082) openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x440, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r1, 0x0, 0x0) [ 456.640388][ T6930] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.646271][ T6930] RIP: 0033:0x4665f9 [ 456.650187][ T6930] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 456.669790][ T6930] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 456.678200][ T6930] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 456.686175][ T6930] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 456.694148][ T6930] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 456.702119][ T6930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 456.710091][ T6930] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:14 executing program 2 (fault-call:3 fault-nth:62): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:14 executing program 5: select(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x4}, &(0x7f0000000180)={0x0, 0xea60}) [ 456.795453][ T6977] FAULT_INJECTION: forcing a failure. [ 456.795453][ T6977] name failslab, interval 1, probability 0, space 0, times 0 [ 456.808072][ T6977] CPU: 0 PID: 6977 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 456.816384][ T6977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.826431][ T6977] Call Trace: [ 456.829763][ T6977] dump_stack_lvl+0xb7/0x103 [ 456.834333][ T6977] dump_stack+0x11/0x1a [ 456.838482][ T6977] should_fail+0x23c/0x250 [ 456.842874][ T6977] __should_failslab+0x81/0x90 [ 456.847681][ T6977] should_failslab+0x5/0x20 [ 456.852241][ T6977] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 456.858047][ T6977] ? __kmalloc_node_track_caller+0x30/0x40 [ 456.863834][ T6977] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 456.869272][ T6977] __kmalloc_node_track_caller+0x30/0x40 [ 456.874893][ T6977] ? __ip6_append_data+0x1865/0x22b0 [ 456.880169][ T6977] __alloc_skb+0x187/0x420 [ 456.884606][ T6977] __ip6_append_data+0x1865/0x22b0 [ 456.889713][ T6977] ? dst_release+0x43/0xf0 [ 456.894116][ T6977] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 456.899639][ T6977] ip6_append_data+0x17e/0x230 [ 456.904382][ T6977] ? rawv6_send_hdrinc+0x950/0x950 [ 456.909495][ T6977] ? rawv6_send_hdrinc+0x950/0x950 [ 456.914617][ T6977] rawv6_sendmsg+0xe45/0x1380 [ 456.919295][ T6977] ? __list_del_entry_valid+0x54/0xc0 [ 456.924743][ T6977] ? rmqueue+0x4a/0xcc0 [ 456.928947][ T6977] inet_sendmsg+0x5f/0x80 [ 456.933272][ T6977] ? inet_send_prepare+0x210/0x210 [ 456.938499][ T6977] ____sys_sendmsg+0x360/0x4d0 [ 456.943256][ T6977] ? import_iovec+0x69/0x80 [ 456.947747][ T6977] __sys_sendmmsg+0x315/0x4b0 [ 456.952475][ T6977] ? kstrtoull+0x321/0x360 [ 456.956954][ T6977] ? kstrtouint_from_user+0x104/0x130 [ 456.962393][ T6977] ? get_pid_task+0x8b/0xc0 [ 456.966877][ T6977] ? proc_fail_nth_write+0x114/0x140 [ 456.972145][ T6977] ? proc_fail_nth_read+0x140/0x140 [ 456.977323][ T6977] ? vfs_write+0x5e0/0x8c0 [ 456.981716][ T6977] ? __fget_light+0x21b/0x260 [ 456.986400][ T6977] ? __cond_resched+0x11/0x40 [ 456.991174][ T6977] ? fput+0x2d/0x130 [ 456.995170][ T6977] ? ksys_write+0x157/0x180 [ 456.999669][ T6977] __x64_sys_sendmmsg+0x53/0x60 [ 457.004505][ T6977] do_syscall_64+0x3d/0x90 [ 457.009023][ T6977] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.014937][ T6977] RIP: 0033:0x4665f9 [ 457.018812][ T6977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:15 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x4c102, 0x0) 02:27:15 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) perf_event_open(&(0x7f0000000700)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x5, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$inet6_udp(0xa, 0x2, 0x0) r1 = fsmount(r0, 0x0, 0x71) openat2(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', &(0x7f00000002c0)={0x220403, 0xc0, 0x5}, 0x18) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000100)={'syztnl0\x00', 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x2}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000780)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000440)=ANY=[@ANYRES64=0x0, @ANYBLOB="1f0000000000000005000000000000800800000000000000050000000000000000000000000000000900000000000000ff00000000000000000000ff7f0000000000000000008000000000000000000000fa6bd6900600f9234100000000000000000000000000000800000000000000c3fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093a7ed2f4a2d9ec5ac7d46"]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000062c40)={0x8000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r6}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "00001000"}) r7 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r8, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) fallocate(r0, 0x3, 0x0, 0x100000fe) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x80010, 0xffffffffffffffff, 0x802e0000) 02:27:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x43, 0x0, 0x0) 02:27:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000c80)=@buf={0x0, &(0x7f0000000c40)}) 02:27:15 executing program 2 (fault-call:3 fault-nth:63): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 457.038651][ T6977] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 457.047045][ T6977] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 457.055001][ T6977] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 457.062967][ T6977] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.070919][ T6977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.078871][ T6977] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:15 executing program 4: io_uring_setup(0x0, &(0x7f00000041c0)) [ 457.138332][ T6989] FAULT_INJECTION: forcing a failure. [ 457.138332][ T6989] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 457.151410][ T6989] CPU: 0 PID: 6989 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 457.160345][ T6989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.170836][ T6989] Call Trace: [ 457.174110][ T6989] dump_stack_lvl+0xb7/0x103 [ 457.178704][ T6989] dump_stack+0x11/0x1a [ 457.182944][ T6989] should_fail+0x23c/0x250 02:27:15 executing program 5: pkey_mprotect(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) [ 457.187445][ T6989] should_fail_usercopy+0x16/0x20 [ 457.192492][ T6989] _copy_from_user+0x1c/0xd0 [ 457.197088][ T6989] __copy_msghdr_from_user+0x44/0x350 [ 457.202470][ T6989] ? import_iovec+0x69/0x80 [ 457.207019][ T6989] __sys_sendmmsg+0x1f0/0x4b0 [ 457.211773][ T6989] ? kstrtoull+0x321/0x360 [ 457.216186][ T6989] ? kstrtouint_from_user+0x104/0x130 [ 457.221634][ T6989] ? get_pid_task+0x8b/0xc0 [ 457.226134][ T6989] ? proc_fail_nth_write+0x114/0x140 [ 457.231445][ T6989] ? proc_fail_nth_read+0x140/0x140 02:27:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @broadcast}}) [ 457.236699][ T6989] ? vfs_write+0x5e0/0x8c0 [ 457.241110][ T6989] ? __fget_light+0x21b/0x260 [ 457.245827][ T6989] ? __cond_resched+0x11/0x40 [ 457.250503][ T6989] ? fput+0x2d/0x130 [ 457.254443][ T6989] ? ksys_write+0x157/0x180 [ 457.258996][ T6989] __x64_sys_sendmmsg+0x53/0x60 [ 457.260190][ C1] sd 0:0:1:0: tag#4007 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 457.263850][ T6989] do_syscall_64+0x3d/0x90 [ 457.263869][ T6989] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.263890][ T6989] RIP: 0033:0x4665f9 [ 457.273698][ C1] sd 0:0:1:0: tag#4007 CDB: opcode=0xe5 (vendor) [ 457.278142][ T6989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.284051][ C1] sd 0:0:1:0: tag#4007 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 457.287883][ T6989] RSP: 002b:00007f313f178188 EFLAGS: 00000246 [ 457.294200][ C1] sd 0:0:1:0: tag#4007 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 02:27:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3a, 0x0, 0x0) 02:27:15 executing program 4: getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) 02:27:15 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x10, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 457.313930][ T6989] ORIG_RAX: 0000000000000133 [ 457.313940][ T6989] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 457.313952][ T6989] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 457.322975][ C1] sd 0:0:1:0: tag#4007 CDB[20]: ba [ 457.328991][ T6989] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.371602][ T6989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.379570][ T6989] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="78000000020301"], 0x78}}, 0x0) 02:27:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3a, 0x0, 0x0) [ 457.578908][ C1] sd 0:0:1:0: tag#4026 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 457.588759][ C1] sd 0:0:1:0: tag#4026 CDB: opcode=0xe5 (vendor) [ 457.595131][ C1] sd 0:0:1:0: tag#4026 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 457.604180][ C1] sd 0:0:1:0: tag#4026 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 457.613259][ C1] sd 0:0:1:0: tag#4026 CDB[20]: ba 02:27:15 executing program 2 (fault-call:3 fault-nth:64): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}, 0x8}, 0x0) 02:27:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x2, 0x4) 02:27:15 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 02:27:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3a, 0x0, 0x0) 02:27:15 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept$inet6(r0, 0x0, 0x0) 02:27:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3a, 0x0, 0x0) 02:27:15 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x7}, 0x0, &(0x7f0000000100)={0x0, r0+10000000}, 0x0) 02:27:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2c, 0x3, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @loopback}}}]}]}, 0x2c}}, 0x0) 02:27:15 executing program 5: openat$zero(0xffffffffffffff9c, 0x0, 0x63261b4141469187, 0x0) [ 457.794549][ T7035] FAULT_INJECTION: forcing a failure. [ 457.794549][ T7035] name failslab, interval 1, probability 0, space 0, times 0 [ 457.807194][ T7035] CPU: 1 PID: 7035 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 457.815519][ T7035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 02:27:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={0x0}}, 0x0) 02:27:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="d1a31c6d", 0x4) [ 457.815531][ T7035] Call Trace: [ 457.815537][ T7035] dump_stack_lvl+0xb7/0x103 [ 457.815558][ T7035] dump_stack+0x11/0x1a [ 457.815574][ T7035] should_fail+0x23c/0x250 [ 457.815647][ T7035] __should_failslab+0x81/0x90 [ 457.815663][ T7035] should_failslab+0x5/0x20 02:27:15 executing program 2 (fault-call:3 fault-nth:65): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x100010, r0, 0x0) 02:27:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x36, 0x0, 0x0) 02:27:15 executing program 5: add_key$keyring(&(0x7f0000000180), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) [ 457.815681][ T7035] kmem_cache_alloc_node+0x58/0x2b0 [ 457.815696][ T7035] ? __alloc_skb+0xed/0x420 02:27:15 executing program 0: sysinfo(&(0x7f0000000000)=""/133) [ 457.815715][ T7035] __alloc_skb+0xed/0x420 [ 457.815735][ T7035] __ip6_append_data+0x1865/0x22b0 [ 457.815758][ T7035] ? dst_release+0x43/0xf0 [ 457.815932][ T7035] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 457.815949][ T7035] ip6_append_data+0x17e/0x230 [ 457.815968][ T7035] ? rawv6_send_hdrinc+0x950/0x950 [ 457.815991][ T7035] ? rawv6_send_hdrinc+0x950/0x950 [ 457.816026][ T7035] rawv6_sendmsg+0xe45/0x1380 [ 457.816067][ T7035] ? __list_del_entry_valid+0x54/0xc0 [ 457.816086][ T7035] ? rmqueue+0x4a/0xcc0 [ 457.816160][ T7035] inet_sendmsg+0x5f/0x80 [ 457.816179][ T7035] ? inet_send_prepare+0x210/0x210 [ 457.816199][ T7035] ____sys_sendmsg+0x360/0x4d0 [ 457.816224][ T7035] ? import_iovec+0x69/0x80 [ 457.816238][ T7035] __sys_sendmmsg+0x315/0x4b0 [ 457.816322][ T7035] ? kstrtoull+0x321/0x360 [ 457.816345][ T7035] ? kstrtouint_from_user+0x104/0x130 [ 457.816368][ T7035] ? get_pid_task+0x8b/0xc0 [ 457.816386][ T7035] ? proc_fail_nth_write+0x114/0x140 [ 457.816457][ T7035] ? proc_fail_nth_read+0x140/0x140 [ 457.816482][ T7035] ? vfs_write+0x5e0/0x8c0 [ 457.816502][ T7035] ? __fget_light+0x21b/0x260 [ 457.816550][ T7035] ? __cond_resched+0x11/0x40 [ 457.816568][ T7035] ? fput+0x2d/0x130 [ 457.816586][ T7035] ? ksys_write+0x157/0x180 [ 457.816609][ T7035] __x64_sys_sendmmsg+0x53/0x60 [ 457.816685][ T7035] do_syscall_64+0x3d/0x90 [ 457.816774][ T7035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.816795][ T7035] RIP: 0033:0x4665f9 [ 457.816808][ T7035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.816826][ T7035] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 457.816845][ T7035] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 457.816858][ T7035] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 457.816870][ T7035] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.816882][ T7035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.816894][ T7035] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 457.989395][ T7066] FAULT_INJECTION: forcing a failure. [ 457.989395][ T7066] name failslab, interval 1, probability 0, space 0, times 0 [ 457.989419][ T7066] CPU: 1 PID: 7066 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 457.989517][ T7066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 457.989527][ T7066] Call Trace: [ 457.989534][ T7066] dump_stack_lvl+0xb7/0x103 [ 457.989554][ T7066] dump_stack+0x11/0x1a [ 457.989572][ T7066] should_fail+0x23c/0x250 [ 457.989591][ T7066] __should_failslab+0x81/0x90 [ 457.989731][ T7066] should_failslab+0x5/0x20 [ 457.989747][ T7066] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 457.989764][ T7066] ? __kmalloc_node_track_caller+0x30/0x40 [ 457.989779][ T7066] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 457.989798][ T7066] __kmalloc_node_track_caller+0x30/0x40 [ 457.989817][ T7066] ? __ip6_append_data+0x1865/0x22b0 [ 457.989839][ T7066] __alloc_skb+0x187/0x420 [ 457.989857][ T7066] __ip6_append_data+0x1865/0x22b0 [ 457.989952][ T7066] ? dst_release+0x43/0xf0 [ 457.989983][ T7066] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 457.990040][ T7066] ip6_append_data+0x17e/0x230 [ 457.990056][ T7066] ? rawv6_send_hdrinc+0x950/0x950 [ 457.990148][ T7066] ? rawv6_send_hdrinc+0x950/0x950 [ 457.990204][ T7066] rawv6_sendmsg+0xe45/0x1380 [ 457.990225][ T7066] ? __list_del_entry_valid+0x54/0xc0 [ 457.990244][ T7066] ? rmqueue+0x4a/0xcc0 [ 457.990268][ T7066] inet_sendmsg+0x5f/0x80 [ 457.990287][ T7066] ? inet_send_prepare+0x210/0x210 [ 457.990387][ T7066] ____sys_sendmsg+0x360/0x4d0 [ 457.990487][ T7066] ? import_iovec+0x69/0x80 [ 457.990501][ T7066] __sys_sendmmsg+0x315/0x4b0 [ 457.990521][ T7066] ? kstrtoull+0x321/0x360 [ 457.990539][ T7066] ? kstrtouint_from_user+0x104/0x130 [ 457.990561][ T7066] ? get_pid_task+0x8b/0xc0 [ 457.990594][ T7066] ? proc_fail_nth_write+0x114/0x140 [ 457.990645][ T7066] ? proc_fail_nth_read+0x140/0x140 [ 457.990665][ T7066] ? vfs_write+0x5e0/0x8c0 [ 457.990682][ T7066] ? __fget_light+0x21b/0x260 [ 457.990756][ T7066] ? __cond_resched+0x11/0x40 [ 457.990777][ T7066] ? fput+0x2d/0x130 [ 457.990797][ T7066] ? ksys_write+0x157/0x180 [ 457.990815][ T7066] __x64_sys_sendmmsg+0x53/0x60 [ 457.990835][ T7066] do_syscall_64+0x3d/0x90 [ 457.990848][ T7066] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 457.990872][ T7066] RIP: 0033:0x4665f9 [ 457.990882][ T7066] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 457.990966][ T7066] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 457.990984][ T7066] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 02:27:16 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x3, &(0x7f0000000580)=[{&(0x7f00000002c0)="6854a97347875441e55358bbbe16a5363056092f72698ae76400828472e73347fc58baaf1198db3f0c61020ce0bc2a57c1ff3fe57f5d0adb1c026dcbc5d35513a675a79a45fa36b922b426ce76420c5b9b7811c810bb3ee1711d8892c17b7f04705ec9ed4c14be1f80d3448371c5", 0x6e, 0x6d}, {&(0x7f0000000380)="cc", 0x1}, {&(0x7f00000003c0)='g', 0x1}], 0x0, 0x0) 02:27:16 executing program 3: socketpair(0x10, 0x0, 0x6, &(0x7f0000000000)) 02:27:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x7) 02:27:16 executing program 2 (fault-call:3 fault-nth:66): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x4d, 0x0, 0x0) 02:27:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x39, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 457.990995][ T7066] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 457.991007][ T7066] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 457.991019][ T7066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 457.991031][ T7066] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:16 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x11, 0x66, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:16 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x1b, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 02:27:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x2c}}, 0x0) [ 458.589864][ T7087] FAULT_INJECTION: forcing a failure. [ 458.589864][ T7087] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 458.603004][ T7087] CPU: 1 PID: 7087 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 458.611330][ T7087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.621447][ T7087] Call Trace: [ 458.624720][ T7087] dump_stack_lvl+0xb7/0x103 [ 458.629319][ T7087] dump_stack+0x11/0x1a [ 458.633476][ T7087] should_fail+0x23c/0x250 02:27:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x42, 0x0, &(0x7f0000000440)) 02:27:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)={[{@rodir}, {@shortname_mixed}, {@shortname_win95}, {@shortname_winnt}, {@shortname_lower}], [{@seclabel}, {@obj_role={'obj_role', 0x3d, ':\\-/--{{!*!%]!'}}, {@smackfshat={'smackfshat', 0x3d, '/sys/kernel/debug/binder/transaction_log\x00'}}]}) [ 458.637913][ T7087] should_fail_usercopy+0x16/0x20 [ 458.642938][ T7087] _copy_from_user+0x1c/0xd0 [ 458.647967][ T7087] __copy_msghdr_from_user+0x44/0x350 [ 458.653415][ T7087] ? import_iovec+0x69/0x80 [ 458.657915][ T7087] __sys_sendmmsg+0x1f0/0x4b0 [ 458.662609][ T7087] ? kstrtoull+0x321/0x360 [ 458.667069][ T7087] ? kstrtouint_from_user+0x104/0x130 [ 458.672462][ T7087] ? get_pid_task+0x8b/0xc0 [ 458.676963][ T7087] ? proc_fail_nth_write+0x114/0x140 [ 458.682243][ T7087] ? proc_fail_nth_read+0x140/0x140 [ 458.684859][ T7101] FAT-fs (loop5): Unrecognized mount option "obj_role=:\-/--{{!*!%]!" or missing value [ 458.687435][ T7087] ? vfs_write+0x5e0/0x8c0 [ 458.687459][ T7087] ? __fget_light+0x21b/0x260 [ 458.706236][ T7087] ? __cond_resched+0x11/0x40 [ 458.711006][ T7087] ? fput+0x2d/0x130 [ 458.714896][ T7087] ? ksys_write+0x157/0x180 [ 458.719593][ T7087] __x64_sys_sendmmsg+0x53/0x60 [ 458.724481][ T7087] do_syscall_64+0x3d/0x90 [ 458.728909][ T7087] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 458.734795][ T7087] RIP: 0033:0x4665f9 02:27:16 executing program 1: clock_gettime(0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/pid_for_children\x00') 02:27:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) 02:27:16 executing program 3: mremap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x2000, 0x7, &(0x7f0000ffd000/0x2000)=nil) [ 458.738683][ T7087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 458.758288][ T7087] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 458.766701][ T7087] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 458.774675][ T7087] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 458.782681][ T7087] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 458.790650][ T7087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 458.798769][ T7087] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:16 executing program 2 (fault-call:3 fault-nth:67): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00'}) 02:27:16 executing program 1: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 02:27:16 executing program 4: remap_file_pages(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x5, 0x0, 0x0) 02:27:16 executing program 3: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc4}, 0x0, 0x4000, 0xfffffffffffffff9) [ 458.836562][ T7101] FAT-fs (loop5): Unrecognized mount option "obj_role=:\-/--{{!*!%]!" or missing value [ 458.882540][ T7132] FAULT_INJECTION: forcing a failure. [ 458.882540][ T7132] name failslab, interval 1, probability 0, space 0, times 0 [ 458.895183][ T7132] CPU: 0 PID: 7132 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 458.903510][ T7132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.913648][ T7132] Call Trace: [ 458.916919][ T7132] dump_stack_lvl+0xb7/0x103 [ 458.921523][ T7132] dump_stack+0x11/0x1a [ 458.925680][ T7132] should_fail+0x23c/0x250 [ 458.930142][ T7132] __should_failslab+0x81/0x90 [ 458.934908][ T7132] should_failslab+0x5/0x20 [ 458.939414][ T7132] kmem_cache_alloc_node+0x58/0x2b0 [ 458.944620][ T7132] ? __alloc_skb+0xed/0x420 [ 458.949124][ T7132] __alloc_skb+0xed/0x420 [ 458.953547][ T7132] __ip6_append_data+0x1865/0x22b0 [ 458.958667][ T7132] ? dst_release+0x43/0xf0 [ 458.963093][ T7132] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 458.968639][ T7132] ip6_append_data+0x17e/0x230 [ 458.973405][ T7132] ? rawv6_send_hdrinc+0x950/0x950 02:27:16 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4d062dd5d3cff12f, 0x0) 02:27:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0xffff172c}, 0x88) 02:27:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0xfffffdef}}, 0x0) 02:27:16 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) perf_event_open(&(0x7f0000000700)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x5, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socket$inet6_udp(0xa, 0x2, 0x0) r1 = fsmount(r0, 0x0, 0x71) openat2(0xffffffffffffffff, &(0x7f00000001c0)='./bus\x00', &(0x7f00000002c0)={0x220403, 0xc0, 0x5}, 0x18) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000100)={'syztnl0\x00', 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x2}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000780)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000440)=ANY=[@ANYRES64=0x0, @ANYBLOB="1f0000000000000005000000000000800800000000000000050000000000000000000000000000000900000000000000ff00000000000000000000ff7f0000000000000000008000000000000000000000fa6bd6900600f9234100000000000000000000000000000800000000000000c3fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093a7ed2f4a2d9ec5ac7d46"]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000062c40)={0x8000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r6}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "00001000"}) r7 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x1, &(0x7f0000000180)=0x0) io_submit(r8, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) fallocate(r0, 0x3, 0x0, 0x100000fe) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x80010, 0xffffffffffffffff, 0x802e0000) 02:27:16 executing program 3: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x4, &(0x7f0000001480)=[{&(0x7f0000000080)='&', 0x1, 0xffffffffffffffc1}, {&(0x7f0000000100)='_', 0x1}, {&(0x7f0000000200)="13", 0x1}, {&(0x7f00000012c0)="85", 0x1}], 0x0, 0x0) 02:27:16 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x35, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:16 executing program 4: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x4, &(0x7f0000001480)=[{&(0x7f0000000080)='&', 0x1, 0xffffffffffffffc1}, {&(0x7f0000000100)='_', 0x1}, {&(0x7f00000002c0)="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", 0xd41}, {&(0x7f00000012c0)="85", 0x1}], 0x0, 0x0) [ 458.978560][ T7132] ? rawv6_send_hdrinc+0x950/0x950 [ 458.983674][ T7132] rawv6_sendmsg+0xe45/0x1380 [ 458.988488][ T7132] ? __list_del_entry_valid+0x54/0xc0 [ 458.993852][ T7132] ? rmqueue+0x4a/0xcc0 [ 458.998006][ T7132] inet_sendmsg+0x5f/0x80 [ 459.002340][ T7132] ? inet_send_prepare+0x210/0x210 [ 459.007458][ T7132] ____sys_sendmsg+0x360/0x4d0 [ 459.012234][ T7132] ? import_iovec+0x69/0x80 [ 459.016762][ T7132] __sys_sendmmsg+0x315/0x4b0 [ 459.021447][ T7132] ? kstrtoull+0x321/0x360 [ 459.025965][ T7132] ? kstrtouint_from_user+0x104/0x130 [ 459.031434][ T7132] ? get_pid_task+0x8b/0xc0 [ 459.035936][ T7132] ? proc_fail_nth_write+0x114/0x140 [ 459.041307][ T7132] ? proc_fail_nth_read+0x140/0x140 [ 459.046530][ T7132] ? vfs_write+0x5e0/0x8c0 [ 459.050949][ T7132] ? __fget_light+0x21b/0x260 [ 459.055626][ T7132] ? __cond_resched+0x11/0x40 [ 459.060300][ T7132] ? fput+0x2d/0x130 [ 459.064223][ T7132] ? ksys_write+0x157/0x180 [ 459.068720][ T7132] __x64_sys_sendmmsg+0x53/0x60 [ 459.073654][ T7132] do_syscall_64+0x3d/0x90 [ 459.078074][ T7132] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.084019][ T7132] RIP: 0033:0x4665f9 [ 459.087902][ T7132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.098741][ T7155] loop4: detected capacity change from 0 to 16383 [ 459.107616][ T7132] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 459.122446][ T7132] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 459.130415][ T7132] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 459.138486][ T7132] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 459.146456][ T7132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 459.148550][ C1] sd 0:0:1:0: tag#3970 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 459.154424][ T7132] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 459.172309][ C1] sd 0:0:1:0: tag#3970 CDB: opcode=0xe5 (vendor) 02:27:17 executing program 2 (fault-call:3 fault-nth:68): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:17 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e006700141e9b070009040080", 0x11) r3 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, 0x0, 0x0) write$binfmt_elf32(r3, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x80, 0x6c, 0x6b, 0x7, 0x2, 0x3, 0x1000, 0x238, 0x38, 0x332, 0x20, 0x9, 0x20, 0x1, 0x8d3, 0x63}, [{0x5, 0x7fffffff, 0x3, 0x81, 0x0, 0x4, 0xaf3d, 0xc33}], "74554ae6723b0197588a2c2fc2b4fe8c79eecda9e15b1ca99adf57768a4a3caac0ae0dc60649b102b0288a4cdc87e00695ac224cebbfb98bb328d3be2c0f7decc50e54", ['\x00', '\x00', '\x00']}, 0x39b) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000000c0)={0x200007ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000000)="1c0000001a", 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe3, 0x0) 02:27:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0xfffffffffffffeff) sendfile(r1, r2, 0x0, 0x4000000000010046) 02:27:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x0) 02:27:17 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x2a, 0x0, 0x0) [ 459.178635][ C1] sd 0:0:1:0: tag#3970 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 459.187682][ C1] sd 0:0:1:0: tag#3970 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 459.196714][ C1] sd 0:0:1:0: tag#3970 CDB[20]: ba [ 459.253351][ T7174] FAULT_INJECTION: forcing a failure. [ 459.253351][ T7174] name failslab, interval 1, probability 0, space 0, times 0 [ 459.266018][ T7174] CPU: 1 PID: 7174 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 459.274358][ T7174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.286144][ T7174] Call Trace: [ 459.289416][ T7174] dump_stack_lvl+0xb7/0x103 [ 459.294042][ T7174] dump_stack+0x11/0x1a [ 459.298241][ T7174] should_fail+0x23c/0x250 02:27:17 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2bc1, 0x0) 02:27:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0"], 0x14) 02:27:17 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000400)=[{0x0, 0x0, 0x100000001}, {0x0}], 0x2001000, &(0x7f0000000480)={[{@rodir}], [{@seclabel}, {@obj_role={'obj_role', 0x3d, ':\\-/--{{!*!%]!'}}, {@smackfshat={'smackfshat', 0x3d, '/sys/kernel/debug/binder/transaction_log\x00'}}]}) [ 459.302656][ T7174] __should_failslab+0x81/0x90 [ 459.307539][ T7174] should_failslab+0x5/0x20 [ 459.312074][ T7174] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 459.317795][ T7174] ? __kmalloc_node_track_caller+0x30/0x40 [ 459.323599][ T7174] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 459.329055][ T7174] __kmalloc_node_track_caller+0x30/0x40 [ 459.334685][ T7174] ? __ip6_append_data+0x1865/0x22b0 [ 459.339971][ T7174] __alloc_skb+0x187/0x420 [ 459.344424][ T7174] __ip6_append_data+0x1865/0x22b0 [ 459.349561][ T7174] ip6_append_data+0x17e/0x230 [ 459.354323][ T7174] ? rawv6_send_hdrinc+0x950/0x950 [ 459.359464][ T7174] ? rawv6_send_hdrinc+0x950/0x950 [ 459.364573][ T7174] rawv6_sendmsg+0xe45/0x1380 [ 459.369336][ T7174] ? __list_del_entry_valid+0x54/0xc0 [ 459.374719][ T7174] ? rmqueue+0x4a/0xcc0 [ 459.378874][ T7174] inet_sendmsg+0x5f/0x80 [ 459.383272][ T7174] ? inet_send_prepare+0x210/0x210 [ 459.388382][ T7174] ____sys_sendmsg+0x360/0x4d0 [ 459.393215][ T7174] ? import_iovec+0x69/0x80 [ 459.397712][ T7174] __sys_sendmmsg+0x315/0x4b0 [ 459.402407][ T7174] ? kstrtoull+0x321/0x360 [ 459.406820][ T7174] ? kstrtouint_from_user+0x104/0x130 [ 459.413055][ T7174] ? get_pid_task+0x8b/0xc0 [ 459.417554][ T7174] ? proc_fail_nth_write+0x114/0x140 [ 459.422890][ T7174] ? proc_fail_nth_read+0x140/0x140 [ 459.428084][ T7174] ? vfs_write+0x5e0/0x8c0 [ 459.432546][ T7174] ? __fget_light+0x21b/0x260 [ 459.437226][ T7174] ? __cond_resched+0x11/0x40 [ 459.441901][ T7174] ? fput+0x2d/0x130 [ 459.445898][ T7174] ? ksys_write+0x157/0x180 [ 459.450392][ T7174] __x64_sys_sendmmsg+0x53/0x60 [ 459.455243][ T7174] do_syscall_64+0x3d/0x90 [ 459.459732][ T7174] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.465618][ T7174] RIP: 0033:0x4665f9 [ 459.469506][ T7174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.489207][ T7174] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 459.497615][ T7174] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 459.505576][ T7174] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 459.513540][ T7174] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 459.521507][ T7174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 459.529472][ T7174] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 459.547664][ T7188] loop0: detected capacity change from 0 to 264192 02:27:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={0x0}}, 0x0) 02:27:17 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f00000002c0)="6854a97347875441e55358bbbe16a5363056092f72698ae76400828472e73347fc58baaf1198db3f0c61020ce0bc2a57c1ff3fe57f5d0adb1c026dcbc5d35513a675a79a45fa36b922b426ce76420c5b9b7811c810bb3ee1711d8892c17b7f04705ec9ed4c14be1f80d3448371c5", 0x6e, 0x6d}], 0x0, 0x0) 02:27:17 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3, 0x0, 0x0) 02:27:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x44, 0x3, 0x1, 0x5, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x30, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @mcast1}}}]}]}, 0x44}}, 0x0) 02:27:17 executing program 2 (fault-call:3 fault-nth:69): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 459.867897][ T7212] FAULT_INJECTION: forcing a failure. [ 459.867897][ T7212] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 459.881052][ T7212] CPU: 1 PID: 7212 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 459.889370][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.899405][ T7212] Call Trace: [ 459.902736][ T7212] dump_stack_lvl+0xb7/0x103 [ 459.907320][ T7212] dump_stack+0x11/0x1a [ 459.911463][ T7212] should_fail+0x23c/0x250 [ 459.915922][ T7212] should_fail_usercopy+0x16/0x20 [ 459.920994][ T7212] _copy_from_user+0x1c/0xd0 [ 459.925564][ T7212] __copy_msghdr_from_user+0x44/0x350 [ 459.930963][ T7212] ? import_iovec+0x69/0x80 [ 459.935453][ T7212] __sys_sendmmsg+0x1f0/0x4b0 [ 459.940186][ T7212] ? kstrtoull+0x321/0x360 [ 459.944636][ T7212] ? kstrtouint_from_user+0x104/0x130 [ 459.950040][ T7212] ? get_pid_task+0x8b/0xc0 [ 459.954572][ T7212] ? proc_fail_nth_write+0x114/0x140 [ 459.959915][ T7212] ? proc_fail_nth_read+0x140/0x140 [ 459.965180][ T7212] ? vfs_write+0x5e0/0x8c0 [ 459.969584][ T7212] ? __fget_light+0x21b/0x260 [ 459.974251][ T7212] ? __cond_resched+0x11/0x40 [ 459.978910][ T7212] ? fput+0x2d/0x130 [ 459.982790][ T7212] ? ksys_write+0x157/0x180 [ 459.987500][ T7212] __x64_sys_sendmmsg+0x53/0x60 [ 459.992485][ T7212] do_syscall_64+0x3d/0x90 [ 459.996884][ T7212] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.002761][ T7212] RIP: 0033:0x4665f9 02:27:17 executing program 1: mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) 02:27:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2}, {0x0, @remote}, 0x0, {0x2, 0x0, @dev}, 'wg1\x00'}) 02:27:17 executing program 5: pselect6(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x0, 0x3938700}, 0x0) 02:27:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={0x0}}, 0x0) [ 460.006634][ T7212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.026348][ T7212] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 460.039878][ T7212] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 460.047885][ T7212] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 460.055843][ T7212] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 02:27:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) [ 460.063825][ T7212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 460.071792][ T7212] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:18 executing program 2 (fault-call:3 fault-nth:70): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xfffffffa, {{0x2, 0x0, @dev}}}, 0x88) 02:27:18 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x8000000) 02:27:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x7f, 0x4, &(0x7f0000000400)=[{&(0x7f00000000c0)="4004236252c80aa09832f6c664fe5f219d0022c957e2c6b75524531577541ae16cb66731e91e97d10c86ff1e43461d75392f626cc2ce6991a7d8bba80bf1a3fd1544da0d89f9c235750241873b005f62cb19a68db561e8f65c02b353438edaf9321b86369705fd526bf740979a55948ac3dc9d19996a5d4abcfc45cf4a6beab2a132", 0x82, 0x7fff}, {&(0x7f0000000180)="70adcd3f15e98e89ab7f585d34ecf5557e94bc96e8408c327fe8223993574c9e8bb486789254106439ecd1f61cefa5dc8c22078b5f7869291cb0b0fd2cc312a8c333be074908f2499245618bf22a6a1a27959aba2a08a9a804ea7f573e1b4b3f3f1447ff63c6577ba85c2cdda6852284407f857db1fb59ff6cab3ec9468bfca1207403799a4b793bd7777836cae7804e4fac5d9addd28a504ab43b112b6c2893520479aa080501f635c688e82b521e0a3eb91583e0cc20ed821fcad3359ea015209d84866a5a879c1db2e2c6b3fd45b4", 0xd0, 0x100000001}, {0x0, 0x0, 0x9cb1}, {&(0x7f0000000300)="5d4f3a109a817a9c4b2ff6235fb405c715a4a3a99be0e54b284a8067de2a6affc299308d5870fc6cf68a941c69416794c015c1263b0ce48a8eafccc1", 0x3c, 0x6}], 0x2001000, &(0x7f0000000480)={[{@rodir}, {@shortname_mixed}, {@shortname_win95}, {@rodir}, {@shortname_winnt}, {@shortname_win95}], [{@subj_user={'subj_user', 0x3d, '5@k*'}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x61, 0x64, 0x31, 0x39, 0x7865c0b6b0fec56e, 0x61, 0x37], 0x2d, [0x64, 0x0, 0xe8514a20846eb5a2], 0x2d, [0x31, 0x32, 0x37, 0x34], 0x2d, [0x30, 0x62, 0x35, 0x65], 0x2d, [0x64, 0x0, 0x36, 0x32, 0x0, 0x35, 0x66]}}}, {@smackfstransmute}, {@audit}, {@seclabel}, {@obj_role={'obj_role', 0x3d, ':\\-/--{{!*!%]!'}}, {@smackfshat={'smackfshat', 0x3d, '/sys/kernel/debug/binder/transaction_log\x00'}}]}) 02:27:18 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4081113, r0, 0x0) 02:27:18 executing program 4: mmap$perf(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:27:18 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x2, 0x3, 0x101, 0x0, 0x0, {}, [@NFQA_CFG_QUEUE_MAXLEN={0x8}, @NFQA_CFG_CMD={0x8, 0x1, {0x3}}, @NFQA_CFG_FLAGS={0x8}]}, 0x2c}}, 0x0) 02:27:18 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002440)) [ 460.201262][ T7233] FAULT_INJECTION: forcing a failure. [ 460.201262][ T7233] name failslab, interval 1, probability 0, space 0, times 0 [ 460.214092][ T7233] CPU: 1 PID: 7233 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 460.222421][ T7233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.232470][ T7233] Call Trace: [ 460.235750][ T7233] dump_stack_lvl+0xb7/0x103 [ 460.240419][ T7233] dump_stack+0x11/0x1a [ 460.244659][ T7233] should_fail+0x23c/0x250 02:27:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x8, 0x0, &(0x7f0000000080)) 02:27:18 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) [ 460.249187][ T7233] __should_failslab+0x81/0x90 [ 460.254208][ T7233] should_failslab+0x5/0x20 [ 460.258736][ T7233] kmem_cache_alloc_node+0x58/0x2b0 [ 460.263935][ T7233] ? __alloc_skb+0xed/0x420 [ 460.268491][ T7233] __alloc_skb+0xed/0x420 [ 460.272821][ T7233] __ip6_append_data+0x1865/0x22b0 [ 460.277942][ T7233] ? dst_release+0x43/0xf0 [ 460.282423][ T7233] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 460.287980][ T7233] ip6_append_data+0x17e/0x230 [ 460.292805][ T7233] ? rawv6_send_hdrinc+0x950/0x950 02:27:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x4e, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@private, @multicast2}, 0x10) [ 460.298087][ T7233] ? rawv6_send_hdrinc+0x950/0x950 [ 460.303249][ T7233] rawv6_sendmsg+0xe45/0x1380 [ 460.307935][ T7233] ? __list_del_entry_valid+0x54/0xc0 [ 460.313354][ T7233] ? rmqueue+0x4a/0xcc0 [ 460.317528][ T7233] inet_sendmsg+0x5f/0x80 [ 460.321869][ T7233] ? inet_send_prepare+0x210/0x210 [ 460.326975][ T7233] ____sys_sendmsg+0x360/0x4d0 [ 460.331742][ T7233] ? import_iovec+0x69/0x80 [ 460.336425][ T7233] __sys_sendmmsg+0x315/0x4b0 [ 460.341160][ T7233] ? kstrtoull+0x321/0x360 [ 460.345577][ T7233] ? kstrtouint_from_user+0x104/0x130 [ 460.350947][ T7233] ? get_pid_task+0x8b/0xc0 [ 460.355448][ T7233] ? proc_fail_nth_write+0x114/0x140 [ 460.360781][ T7233] ? proc_fail_nth_read+0x140/0x140 [ 460.365984][ T7233] ? vfs_write+0x5e0/0x8c0 [ 460.370400][ T7233] ? __fget_light+0x21b/0x260 [ 460.375067][ T7233] ? __cond_resched+0x11/0x40 [ 460.379777][ T7233] ? fput+0x2d/0x130 [ 460.383672][ T7233] ? ksys_write+0x157/0x180 [ 460.388169][ T7233] __x64_sys_sendmmsg+0x53/0x60 [ 460.393038][ T7233] do_syscall_64+0x3d/0x90 [ 460.397454][ T7233] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.403340][ T7233] RIP: 0033:0x4665f9 [ 460.407210][ T7233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.426813][ T7233] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 460.435288][ T7233] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 460.443442][ T7233] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:27:18 executing program 2 (fault-call:3 fault-nth:71): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:18 executing program 1: socket$inet(0x2, 0xa, 0x24bc1bce) 02:27:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3c, 0x0, 0x0) [ 460.451446][ T7233] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 460.459403][ T7233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 460.467353][ T7233] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 460.516642][ T7266] loop0: detected capacity change from 0 to 264192 [ 460.517696][ T7260] FAULT_INJECTION: forcing a failure. [ 460.517696][ T7260] name failslab, interval 1, probability 0, space 0, times 0 [ 460.535804][ T7260] CPU: 0 PID: 7260 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 460.544146][ T7260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.554331][ T7260] Call Trace: [ 460.557791][ T7260] dump_stack_lvl+0xb7/0x103 [ 460.563449][ T7260] dump_stack+0x11/0x1a [ 460.567675][ T7260] should_fail+0x23c/0x250 [ 460.572092][ T7260] __should_failslab+0x81/0x90 [ 460.576864][ T7260] should_failslab+0x5/0x20 [ 460.581415][ T7260] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 460.587206][ T7260] ? __kmalloc_node_track_caller+0x30/0x40 [ 460.593020][ T7260] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 460.598482][ T7260] __kmalloc_node_track_caller+0x30/0x40 [ 460.604124][ T7260] ? __ip6_append_data+0x1865/0x22b0 [ 460.609468][ T7260] __alloc_skb+0x187/0x420 [ 460.613887][ T7260] __ip6_append_data+0x1865/0x22b0 [ 460.618998][ T7260] ? dst_release+0x43/0xf0 [ 460.623395][ T7260] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 460.628916][ T7260] ip6_append_data+0x17e/0x230 [ 460.633777][ T7260] ? rawv6_send_hdrinc+0x950/0x950 [ 460.638937][ T7260] ? rawv6_send_hdrinc+0x950/0x950 [ 460.644028][ T7260] rawv6_sendmsg+0xe45/0x1380 [ 460.648684][ T7260] ? __list_del_entry_valid+0x54/0xc0 [ 460.654221][ T7260] ? rmqueue+0x4a/0xcc0 [ 460.658390][ T7260] inet_sendmsg+0x5f/0x80 [ 460.662804][ T7260] ? inet_send_prepare+0x210/0x210 [ 460.667896][ T7260] ____sys_sendmsg+0x360/0x4d0 [ 460.672642][ T7260] ? import_iovec+0x69/0x80 [ 460.677131][ T7260] __sys_sendmmsg+0x315/0x4b0 [ 460.681796][ T7260] ? kstrtoull+0x321/0x360 [ 460.686260][ T7260] ? kstrtouint_from_user+0x104/0x130 [ 460.691709][ T7260] ? get_pid_task+0x8b/0xc0 [ 460.696190][ T7260] ? proc_fail_nth_write+0x114/0x140 [ 460.701465][ T7260] ? proc_fail_nth_read+0x140/0x140 [ 460.706641][ T7260] ? vfs_write+0x5e0/0x8c0 [ 460.711036][ T7260] ? __fget_light+0x21b/0x260 [ 460.715716][ T7260] ? __cond_resched+0x11/0x40 [ 460.720465][ T7260] ? fput+0x2d/0x130 [ 460.724344][ T7260] ? ksys_write+0x157/0x180 [ 460.728937][ T7260] __x64_sys_sendmmsg+0x53/0x60 [ 460.734289][ T7260] do_syscall_64+0x3d/0x90 [ 460.738680][ T7260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.744550][ T7260] RIP: 0033:0x4665f9 [ 460.748419][ T7260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 460.768258][ T7260] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 460.776657][ T7260] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 460.784634][ T7260] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 460.792592][ T7260] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 460.800610][ T7260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 460.808558][ T7260] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:18 executing program 0: mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/29) 02:27:18 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000040), 0x2, 0x0) 02:27:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}, 0x0, 0x0) 02:27:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000140)={'wg0\x00'}) 02:27:18 executing program 4: pselect6(0x40, &(0x7f0000000040)={0x9e9}, 0x0, 0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 02:27:18 executing program 2 (fault-call:3 fault-nth:72): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 460.870000][ T7266] loop0: detected capacity change from 0 to 264192 02:27:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000002d00)={0x77359400}) 02:27:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2c, 0x3, 0x1, 0x201, 0x0, 0x0, {0x3}, [@CTA_TUPLE_ORIG={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @loopback}}}]}]}, 0x2c}}, 0x0) 02:27:18 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000480), 0xa6e7278f48af41a8, 0x0) [ 460.922956][ T7291] FAULT_INJECTION: forcing a failure. [ 460.922956][ T7291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 460.936017][ T7291] CPU: 1 PID: 7291 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 460.944351][ T7291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.954431][ T7291] Call Trace: [ 460.957705][ T7291] dump_stack_lvl+0xb7/0x103 [ 460.962293][ T7291] dump_stack+0x11/0x1a [ 460.966471][ T7291] should_fail+0x23c/0x250 02:27:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x11, 0x67, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:18 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x6, &(0x7f0000000200)) [ 460.970883][ T7291] should_fail_usercopy+0x16/0x20 [ 460.975902][ T7291] _copy_from_user+0x1c/0xd0 [ 460.980487][ T7291] __copy_msghdr_from_user+0x44/0x350 [ 460.985867][ T7291] ? import_iovec+0x69/0x80 [ 460.990430][ T7291] __sys_sendmmsg+0x1f0/0x4b0 [ 460.995129][ T7291] ? kstrtoull+0x321/0x360 [ 460.999542][ T7291] ? kstrtouint_from_user+0x104/0x130 [ 461.004976][ T7291] ? get_pid_task+0x8b/0xc0 [ 461.009469][ T7291] ? proc_fail_nth_write+0x114/0x140 [ 461.014806][ T7291] ? proc_fail_nth_read+0x140/0x140 02:27:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f0000006f40)={0x0, 0x0, &(0x7f0000006f00)={&(0x7f0000006ec0)={0x14}, 0x14}}, 0x0) 02:27:18 executing program 0: pselect6(0x40, &(0x7f0000000000)={0x3}, &(0x7f0000000040)={0x7}, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x2]}, 0x8}) 02:27:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x6, 0x0, 0x0) [ 461.020038][ T7291] ? vfs_write+0x5e0/0x8c0 [ 461.024451][ T7291] ? __fget_light+0x21b/0x260 [ 461.029149][ T7291] ? __cond_resched+0x11/0x40 [ 461.033827][ T7291] ? fput+0x2d/0x130 [ 461.037790][ T7291] ? ksys_write+0x157/0x180 [ 461.042301][ T7291] __x64_sys_sendmmsg+0x53/0x60 [ 461.047270][ T7291] do_syscall_64+0x3d/0x90 [ 461.051707][ T7291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.057642][ T7291] RIP: 0033:0x4665f9 02:27:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) [ 461.061528][ T7291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 461.081139][ T7291] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 461.089586][ T7291] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 461.097555][ T7291] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 461.105519][ T7291] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 461.113497][ T7291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 461.115031][ T7316] FAT-fs (loop0): bogus number of reserved sectors [ 461.121473][ T7291] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 461.135995][ T7316] FAT-fs (loop0): Can't find a valid FAT filesystem 02:27:19 executing program 5: socketpair(0xa, 0x2, 0x22, &(0x7f0000000040)) 02:27:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000400)=[{&(0x7f00000000c0)="4004236252c80aa09832f6c664fe5f219d0022c957e2c6b75524531577541ae16cb66731e91e97d10c86ff1e43461d75392f626cc2ce6991a7d8bba80bf1a3fd1544da0d89f9c235750241873b005f62cb19a68db561e8f65c02b353438edaf9321b86369705fd526bf740979a55948ac3dc9d19996a5d4abcfc45cf4a6beab2a132", 0x82, 0x7fff}, {&(0x7f0000000180)="70adcd3f15e9", 0x6, 0x100000001}, {&(0x7f0000000300), 0x0, 0x6}], 0x2001000, &(0x7f0000000480)={[{@shortname_mixed}, {@shortname_win95}, {@shortname_winnt}, {@shortname_win95}], [{@smackfstransmute}, {@audit}, {@obj_role={'obj_role', 0x3d, ':\\-/--{{!*!%]!'}}]}) 02:27:19 executing program 2 (fault-call:3 fault-nth:73): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x8000, &(0x7f00000015c0)={[{@uni_xlate}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@dont_hash}, {@appraise}]}) 02:27:19 executing program 3: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)={0x0}) [ 461.220013][ T7316] FAT-fs (loop0): bogus number of reserved sectors [ 461.226608][ T7316] FAT-fs (loop0): Can't find a valid FAT filesystem [ 461.255626][ T7346] FAULT_INJECTION: forcing a failure. [ 461.255626][ T7346] name failslab, interval 1, probability 0, space 0, times 0 02:27:19 executing program 0: syz_open_dev$vcsu(&(0x7f0000000480), 0x2, 0x8082) 02:27:19 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) fgetxattr(r0, 0x0, 0x0, 0x0) 02:27:19 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000400)=[{&(0x7f00000000c0)='@', 0x1}, {&(0x7f0000000300)=']', 0x1}], 0x0, 0x0) [ 461.268278][ T7346] CPU: 0 PID: 7346 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 461.276615][ T7346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.286675][ T7346] Call Trace: [ 461.290220][ T7346] dump_stack_lvl+0xb7/0x103 [ 461.294813][ T7346] dump_stack+0x11/0x1a [ 461.298962][ T7346] should_fail+0x23c/0x250 [ 461.303440][ T7346] __should_failslab+0x81/0x90 [ 461.308294][ T7346] should_failslab+0x5/0x20 [ 461.312798][ T7346] kmem_cache_alloc_node+0x58/0x2b0 02:27:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCGETS2(r0, 0x802c542a, &(0x7f0000000040)) 02:27:19 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) [ 461.317998][ T7346] ? __alloc_skb+0xed/0x420 [ 461.322552][ T7346] __alloc_skb+0xed/0x420 [ 461.326880][ T7346] __ip6_append_data+0x1865/0x22b0 [ 461.331985][ T7346] ? dst_release+0x43/0xf0 [ 461.336512][ T7346] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 461.342133][ T7346] ip6_append_data+0x17e/0x230 [ 461.346898][ T7346] ? rawv6_send_hdrinc+0x950/0x950 [ 461.352024][ T7346] ? rawv6_send_hdrinc+0x950/0x950 [ 461.357145][ T7346] rawv6_sendmsg+0xe45/0x1380 [ 461.361862][ T7346] ? __list_del_entry_valid+0x54/0xc0 02:27:19 executing program 5: pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) 02:27:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fgetxattr(r0, &(0x7f0000000340)=@known='system.posix_acl_access\x00', 0x0, 0x0) [ 461.367249][ T7346] ? rmqueue+0x4a/0xcc0 [ 461.371412][ T7346] inet_sendmsg+0x5f/0x80 [ 461.375742][ T7346] ? inet_send_prepare+0x210/0x210 [ 461.380860][ T7346] ____sys_sendmsg+0x360/0x4d0 [ 461.385683][ T7346] ? import_iovec+0x69/0x80 [ 461.390181][ T7346] __sys_sendmmsg+0x315/0x4b0 [ 461.394907][ T7346] ? kstrtoull+0x321/0x360 [ 461.399324][ T7346] ? kstrtouint_from_user+0x104/0x130 [ 461.404717][ T7346] ? get_pid_task+0x8b/0xc0 [ 461.409224][ T7346] ? proc_fail_nth_write+0x114/0x140 [ 461.414563][ T7346] ? proc_fail_nth_read+0x140/0x140 02:27:19 executing program 1: mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/110) 02:27:19 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x40}}, 0x0) [ 461.419826][ T7346] ? vfs_write+0x5e0/0x8c0 [ 461.424673][ T7346] ? __fget_light+0x21b/0x260 [ 461.429354][ T7346] ? __cond_resched+0x11/0x40 [ 461.434032][ T7346] ? fput+0x2d/0x130 [ 461.437953][ T7346] ? ksys_write+0x157/0x180 [ 461.442459][ T7346] __x64_sys_sendmmsg+0x53/0x60 [ 461.447316][ T7346] do_syscall_64+0x3d/0x90 [ 461.451741][ T7346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.457758][ T7346] RIP: 0033:0x4665f9 [ 461.461650][ T7346] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 461.481250][ T7346] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 461.490042][ T7346] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 461.498010][ T7346] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 461.505978][ T7346] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 02:27:19 executing program 2 (fault-call:3 fault-nth:74): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 461.514094][ T7346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 461.522047][ T7346] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x3, 0x0, 0x3c) [ 461.585821][ T7385] FAULT_INJECTION: forcing a failure. [ 461.585821][ T7385] name failslab, interval 1, probability 0, space 0, times 0 [ 461.598510][ T7385] CPU: 0 PID: 7385 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 461.606817][ T7385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.616868][ T7385] Call Trace: [ 461.620130][ T7385] dump_stack_lvl+0xb7/0x103 [ 461.624749][ T7385] dump_stack+0x11/0x1a [ 461.628883][ T7385] should_fail+0x23c/0x250 [ 461.633285][ T7385] __should_failslab+0x81/0x90 [ 461.638035][ T7385] should_failslab+0x5/0x20 [ 461.642514][ T7385] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 461.648208][ T7385] ? __kmalloc_node_track_caller+0x30/0x40 [ 461.653994][ T7385] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 461.659431][ T7385] __kmalloc_node_track_caller+0x30/0x40 [ 461.665227][ T7385] ? __ip6_append_data+0x1865/0x22b0 [ 461.676062][ T7385] __alloc_skb+0x187/0x420 [ 461.680458][ T7385] __ip6_append_data+0x1865/0x22b0 [ 461.685669][ T7385] ? dst_release+0x43/0xf0 [ 461.690063][ T7385] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 461.695588][ T7385] ip6_append_data+0x17e/0x230 [ 461.700348][ T7385] ? rawv6_send_hdrinc+0x950/0x950 [ 461.705438][ T7385] ? rawv6_send_hdrinc+0x950/0x950 [ 461.710550][ T7385] rawv6_sendmsg+0xe45/0x1380 [ 461.715328][ T7385] ? __list_del_entry_valid+0x54/0xc0 [ 461.720688][ T7385] ? rmqueue+0x4a/0xcc0 [ 461.724830][ T7385] inet_sendmsg+0x5f/0x80 [ 461.729140][ T7385] ? inet_send_prepare+0x210/0x210 [ 461.734291][ T7385] ____sys_sendmsg+0x360/0x4d0 [ 461.739130][ T7385] ? import_iovec+0x69/0x80 [ 461.743739][ T7385] __sys_sendmmsg+0x315/0x4b0 [ 461.748520][ T7385] ? kstrtoull+0x321/0x360 [ 461.752943][ T7385] ? kstrtouint_from_user+0x104/0x130 [ 461.758316][ T7385] ? get_pid_task+0x8b/0xc0 [ 461.762815][ T7385] ? proc_fail_nth_write+0x114/0x140 [ 461.768081][ T7385] ? proc_fail_nth_read+0x140/0x140 [ 461.773296][ T7385] ? vfs_write+0x5e0/0x8c0 [ 461.777690][ T7385] ? __fget_light+0x21b/0x260 [ 461.782345][ T7385] ? __cond_resched+0x11/0x40 [ 461.787002][ T7385] ? fput+0x2d/0x130 [ 461.790877][ T7385] ? ksys_write+0x157/0x180 [ 461.795411][ T7385] __x64_sys_sendmmsg+0x53/0x60 [ 461.800246][ T7385] do_syscall_64+0x3d/0x90 [ 461.804672][ T7385] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 461.810590][ T7385] RIP: 0033:0x4665f9 [ 461.814468][ T7385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 461.834117][ T7385] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 461.842520][ T7385] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 461.850491][ T7385] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 461.858444][ T7385] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 461.866397][ T7385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 461.874353][ T7385] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x9, 0x4) 02:27:20 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="7ef7ec2108400b5b1d6371be53d3ecb7a6122f65de55e6960a0b319f6f7bb6b09cb90a54c1e5af6aa2e899d0bfffd911e18a8a6a4a8e6f827c0907907f9816aadaa41fe0dd4665d315ade1e470079497b9821ad102325a501a8fedfb3b06ddebb2d97596e9864f87d67a6fe3df49d6c74a9741cecbf69b659252adb16770d41aa73b6ed92596ae13a23ae2411646346ff6c19371bee62cfdc96f83f79fd8494727f390b66c5d18b74ccb6a78691dde7884a8f7b46d9ecb5b3a6139eed226ca202ee09b2f54eb3e61bd87f5d58dc1fe", 0xcf}, {&(0x7f0000000300)="fb82ae9770decb359dfe1e004c7b5425ecdc708591e4b27eb086d485da12498f580ef66c7996c0cbd93a4e20a17b423dbea0280d4624b84596c50fafe3492ee0eb41cacc26c4ea53c4c410a6b0d8c179c93188831514050d985d7c9aef672a5731d072612033c6bed3aa00ff42e423dcc8784e64af9b567ba661571be1388c064fad5ab3b57fb14acb022c03f86a8347d68ed13cc8ce7c0c0d594d64543601472d742c46b3de3e1614d1b99b30a0b0ec06d7725cdde96c9037d1b5fa09a2fcce149f5ec000f7facc3d1c2be243829a6b1ab6bce1c65b5af7f8", 0xd9}, {&(0x7f0000000400)="3f24b5c4bd92ccded54c2001d5189a4656107e0df1dd9b42d9ee6b11761d84564a1dab39e36426dc20ed842832474dd8e6438a5b37e523e95f6fcbf16862e720a3af49b216873b0dcb2bcbb002eb20e42f1ea76acb871f392522798477be9f39035f459e0b4cc03ca8b13edf31f11248cb37e2d1ef508391e4e5e734c557aa67339187efecfa0b62def0cd2c82247774afa4970e89ed2a4fc2464b4aed5f", 0x9e}, {&(0x7f0000000100)="930e36ac604878e5dc9a69a8cbe0d4ea602f792758ee660ed2e322081fd618ba9e7db2acb5e4b8d2d2daaeab7cd50415f0f00c9bef5adbb055c7d7e7d3d193ad112b3b575165e1df59f37420b76acca5e3461baef1e5c49415", 0x59}], 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x3, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) write$binfmt_misc(r1, &(0x7f0000000480)=ANY=[], 0x4dca) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x1ffe0, 0x0) 02:27:20 executing program 0: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000100)={0xffe00000}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x20]}, 0x8}) 02:27:20 executing program 2 (fault-call:3 fault-nth:75): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000000080)="a8", 0x1}], 0x0, &(0x7f0000002440)={[{@noinit_itable}, {@errors_continue}, {@nombcache}, {@jqfmt_vfsold}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@euid_gt}]}) 02:27:20 executing program 1: mq_unlink(&(0x7f0000000000)='{!@\x00') r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130005470fbb65e1c3e4feff0600600001000000560000002500000019001c000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 02:27:20 executing program 3: syz_open_dev$vcsu(&(0x7f0000000040), 0x5, 0x100003) [ 462.197777][ T7402] netlink: 'syz-executor.1': attribute type 28 has an invalid length. [ 462.210342][ T7401] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 462.216901][ T7403] FAULT_INJECTION: forcing a failure. [ 462.216901][ T7403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 462.230028][ T7403] CPU: 0 PID: 7403 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 02:27:20 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f000000b380), 0xe000, 0x0) 02:27:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000000080)="a8", 0x1}], 0x2000, 0x0) [ 462.238398][ T7403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.248453][ T7403] Call Trace: [ 462.251722][ T7403] dump_stack_lvl+0xb7/0x103 [ 462.256319][ T7403] dump_stack+0x11/0x1a [ 462.260520][ T7403] should_fail+0x23c/0x250 [ 462.264943][ T7403] should_fail_usercopy+0x16/0x20 [ 462.264967][ T7403] _copy_from_user+0x1c/0xd0 02:27:20 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) 02:27:20 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x401, 0x0) [ 462.264988][ T7403] __copy_msghdr_from_user+0x44/0x350 [ 462.265016][ T7403] ? import_iovec+0x69/0x80 [ 462.265033][ T7403] __sys_sendmmsg+0x1f0/0x4b0 [ 462.265132][ T7403] ? kstrtoull+0x321/0x360 [ 462.265150][ T7403] ? kstrtouint_from_user+0x104/0x130 [ 462.265173][ T7403] ? get_pid_task+0x8b/0xc0 02:27:20 executing program 4: pkey_mprotect(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0x6, 0xffffffffffffffff) 02:27:20 executing program 2 (fault-call:3 fault-nth:76): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x34, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @dev}}}]}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_MASTER={0x4}]}, 0x34}}, 0x0) [ 462.265232][ T7403] ? proc_fail_nth_write+0x114/0x140 [ 462.265258][ T7403] ? proc_fail_nth_read+0x140/0x140 02:27:20 executing program 2 (fault-call:3 fault-nth:77): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x4c, 0x0, 0x0) 02:27:20 executing program 5: syz_io_uring_setup(0x0, &(0x7f00000001c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)) [ 462.265278][ T7403] ? vfs_write+0x5e0/0x8c0 [ 462.265354][ T7403] ? __fget_light+0x21b/0x260 [ 462.265372][ T7403] ? __cond_resched+0x11/0x40 02:27:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000380)={&(0x7f0000000080)={0xa, 0x4e22, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="980000000000000029000000390000005c100220000000002001000000000000000000000000000020010000000000000000000000000002fe80000000000000000000000000003e00000000000000000000000000000000fc00000000000000fe8000000000000000000000000000aafc010000000000000000000000000001fc0100000000000000000000000000001400000000000000290000003e"], 0x1c8}, 0x0) [ 462.265394][ T7403] ? fput+0x2d/0x130 [ 462.265414][ T7403] ? ksys_write+0x157/0x180 [ 462.265469][ T7403] __x64_sys_sendmmsg+0x53/0x60 [ 462.265491][ T7403] do_syscall_64+0x3d/0x90 [ 462.265508][ T7403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.265529][ T7403] RIP: 0033:0x4665f9 [ 462.265542][ T7403] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.265559][ T7403] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 462.265645][ T7403] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 462.265654][ T7403] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 462.265664][ T7403] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 462.265673][ T7403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 462.265683][ T7403] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 462.282673][ T7414] netlink: 'syz-executor.1': attribute type 28 has an invalid length. [ 462.318412][ T7401] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 462.393108][ T7445] FAULT_INJECTION: forcing a failure. [ 462.393108][ T7445] name failslab, interval 1, probability 0, space 0, times 0 [ 462.393131][ T7445] CPU: 1 PID: 7445 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 462.393171][ T7445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.393181][ T7445] Call Trace: [ 462.393220][ T7445] dump_stack_lvl+0xb7/0x103 [ 462.393242][ T7445] dump_stack+0x11/0x1a [ 462.393259][ T7445] should_fail+0x23c/0x250 [ 462.393277][ T7445] __should_failslab+0x81/0x90 [ 462.393358][ T7445] should_failslab+0x5/0x20 [ 462.393378][ T7445] kmem_cache_alloc_node+0x58/0x2b0 [ 462.393395][ T7445] ? __alloc_skb+0xed/0x420 [ 462.393413][ T7445] __alloc_skb+0xed/0x420 [ 462.393511][ T7445] __ip6_append_data+0x1865/0x22b0 [ 462.393535][ T7445] ? dst_release+0x43/0xf0 [ 462.393559][ T7445] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 462.393579][ T7445] ip6_append_data+0x17e/0x230 [ 462.393622][ T7445] ? rawv6_send_hdrinc+0x950/0x950 [ 462.393642][ T7445] ? rawv6_send_hdrinc+0x950/0x950 [ 462.393664][ T7445] rawv6_sendmsg+0xe45/0x1380 [ 462.393689][ T7445] ? __list_del_entry_valid+0x54/0xc0 [ 462.393708][ T7445] ? rmqueue+0x4a/0xcc0 [ 462.393785][ T7445] inet_sendmsg+0x5f/0x80 [ 462.393808][ T7445] ? inet_send_prepare+0x210/0x210 [ 462.393830][ T7445] ____sys_sendmsg+0x360/0x4d0 [ 462.393851][ T7445] ? import_iovec+0x69/0x80 [ 462.393903][ T7445] __sys_sendmmsg+0x315/0x4b0 [ 462.393964][ T7445] ? kstrtoull+0x321/0x360 [ 462.393984][ T7445] ? kstrtouint_from_user+0x104/0x130 [ 462.394007][ T7445] ? get_pid_task+0x8b/0xc0 [ 462.394024][ T7445] ? proc_fail_nth_write+0x114/0x140 [ 462.394081][ T7445] ? proc_fail_nth_read+0x140/0x140 [ 462.394101][ T7445] ? vfs_write+0x5e0/0x8c0 [ 462.394118][ T7445] ? __fget_light+0x21b/0x260 [ 462.394133][ T7445] ? __cond_resched+0x11/0x40 [ 462.394150][ T7445] ? fput+0x2d/0x130 [ 462.394185][ T7445] ? ksys_write+0x157/0x180 [ 462.394203][ T7445] __x64_sys_sendmmsg+0x53/0x60 [ 462.394225][ T7445] do_syscall_64+0x3d/0x90 [ 462.394240][ T7445] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.394291][ T7445] RIP: 0033:0x4665f9 [ 462.394303][ T7445] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.394333][ T7445] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 462.394352][ T7445] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 462.394364][ T7445] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 462.394377][ T7445] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 462.394387][ T7445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 462.394397][ T7445] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 462.492382][ T7456] FAULT_INJECTION: forcing a failure. [ 462.492382][ T7456] name failslab, interval 1, probability 0, space 0, times 0 [ 462.492404][ T7456] CPU: 0 PID: 7456 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 462.492434][ T7456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.492461][ T7456] Call Trace: [ 462.492467][ T7456] dump_stack_lvl+0xb7/0x103 [ 462.492486][ T7456] dump_stack+0x11/0x1a [ 462.492500][ T7456] should_fail+0x23c/0x250 [ 462.492516][ T7456] __should_failslab+0x81/0x90 [ 462.492533][ T7456] should_failslab+0x5/0x20 [ 462.492550][ T7456] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 462.492654][ T7456] ? __kmalloc_node_track_caller+0x30/0x40 [ 462.492670][ T7456] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 462.492753][ T7456] __kmalloc_node_track_caller+0x30/0x40 [ 462.492774][ T7456] ? __ip6_append_data+0x1865/0x22b0 [ 462.492796][ T7456] __alloc_skb+0x187/0x420 [ 462.492817][ T7456] __ip6_append_data+0x1865/0x22b0 [ 462.492836][ T7456] ? dst_release+0x43/0xf0 [ 462.492855][ T7456] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 462.492928][ T7456] ip6_append_data+0x17e/0x230 [ 462.492948][ T7456] ? rawv6_send_hdrinc+0x950/0x950 [ 462.493052][ T7456] ? rawv6_send_hdrinc+0x950/0x950 [ 462.493073][ T7456] rawv6_sendmsg+0xe45/0x1380 [ 462.493146][ T7456] ? __list_del_entry_valid+0x54/0xc0 [ 462.493163][ T7456] ? rmqueue+0x4a/0xcc0 [ 462.493182][ T7456] inet_sendmsg+0x5f/0x80 [ 462.493205][ T7456] ? inet_send_prepare+0x210/0x210 [ 462.493286][ T7456] ____sys_sendmsg+0x360/0x4d0 [ 462.493311][ T7456] ? import_iovec+0x69/0x80 [ 462.493325][ T7456] __sys_sendmmsg+0x315/0x4b0 [ 462.493387][ T7456] ? kstrtoull+0x321/0x360 [ 462.493409][ T7456] ? kstrtouint_from_user+0x104/0x130 [ 462.493432][ T7456] ? get_pid_task+0x8b/0xc0 [ 462.493450][ T7456] ? proc_fail_nth_write+0x114/0x140 [ 462.493471][ T7456] ? proc_fail_nth_read+0x140/0x140 [ 462.493538][ T7456] ? vfs_write+0x5e0/0x8c0 [ 462.493554][ T7456] ? __fget_light+0x21b/0x260 [ 462.493588][ T7456] ? __cond_resched+0x11/0x40 [ 462.493605][ T7456] ? fput+0x2d/0x130 [ 462.493627][ T7456] ? ksys_write+0x157/0x180 [ 462.493669][ T7456] __x64_sys_sendmmsg+0x53/0x60 [ 462.493757][ T7456] do_syscall_64+0x3d/0x90 [ 462.493773][ T7456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.493794][ T7456] RIP: 0033:0x4665f9 [ 462.493807][ T7456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.493823][ T7456] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 462.493841][ T7456] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 02:27:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000100)='gretap0\x00', 0x9508, 0x7ff, 0x3}) 02:27:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 02:27:21 executing program 4: add_key$fscrypt_v1(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffff9) 02:27:21 executing program 5: remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x0, 0x0) 02:27:21 executing program 2 (fault-call:3 fault-nth:78): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:21 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, 0x0, 0x0) [ 462.493851][ T7456] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 462.493861][ T7456] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 462.493872][ T7456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 462.493907][ T7456] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 463.226094][ T7473] FAULT_INJECTION: forcing a failure. [ 463.226094][ T7473] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 463.239167][ T7473] CPU: 0 PID: 7473 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 463.247535][ T7473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.257592][ T7473] Call Trace: [ 463.260956][ T7473] dump_stack_lvl+0xb7/0x103 [ 463.265544][ T7473] dump_stack+0x11/0x1a [ 463.269735][ T7473] should_fail+0x23c/0x250 02:27:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x30, 0x0, 0x0) 02:27:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, 0x0, &(0x7f00000003c0)) 02:27:21 executing program 5: mount$9p_fd(0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000002280)=ANY=[]) 02:27:21 executing program 4: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000400)=[{0x0}], 0x0, &(0x7f0000000480)={[{@shortname_lower}]}) [ 463.274186][ T7473] should_fail_usercopy+0x16/0x20 [ 463.279228][ T7473] _copy_from_user+0x1c/0xd0 [ 463.283855][ T7473] __copy_msghdr_from_user+0x44/0x350 [ 463.289423][ T7473] ? import_iovec+0x69/0x80 [ 463.293921][ T7473] __sys_sendmmsg+0x1f0/0x4b0 [ 463.298604][ T7473] ? kstrtoull+0x321/0x360 [ 463.303019][ T7473] ? kstrtouint_from_user+0x104/0x130 [ 463.308448][ T7473] ? get_pid_task+0x8b/0xc0 [ 463.312943][ T7473] ? proc_fail_nth_write+0x114/0x140 [ 463.318260][ T7473] ? proc_fail_nth_read+0x140/0x140 02:27:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{0x0}, {0x0}], 0x0, 0x0) 02:27:21 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/29) [ 463.323615][ T7473] ? vfs_write+0x5e0/0x8c0 [ 463.328110][ T7473] ? __fget_light+0x21b/0x260 [ 463.332782][ T7473] ? __cond_resched+0x11/0x40 [ 463.337548][ T7473] ? fput+0x2d/0x130 [ 463.341446][ T7473] ? ksys_write+0x157/0x180 [ 463.345938][ T7473] __x64_sys_sendmmsg+0x53/0x60 [ 463.350800][ T7473] do_syscall_64+0x3d/0x90 [ 463.355301][ T7473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 463.361193][ T7473] RIP: 0033:0x4665f9 [ 463.365161][ T7473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 463.384759][ T7473] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 463.393241][ T7473] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 463.401238][ T7473] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 463.409200][ T7473] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 463.417156][ T7473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:21 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x2d, 0x0, 0x0) 02:27:21 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000580)=[{&(0x7f00000002c0)='h', 0x1}, {&(0x7f0000000480)='K', 0x1, 0x7fff}], 0x0, 0x0) 02:27:21 executing program 2 (fault-call:3 fault-nth:79): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:21 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x48640, 0x0) 02:27:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x32, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 463.425117][ T7473] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:21 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x11, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) [ 463.488249][ T7505] loop0: detected capacity change from 0 to 127 [ 463.506197][ T7509] FAULT_INJECTION: forcing a failure. [ 463.506197][ T7509] name failslab, interval 1, probability 0, space 0, times 0 [ 463.518879][ T7509] CPU: 1 PID: 7509 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 463.527806][ T7509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 02:27:21 executing program 3: sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, 0x0, 0x0) 02:27:21 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) 02:27:21 executing program 3: sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, 0x0, 0x0) [ 463.537859][ T7509] Call Trace: [ 463.541170][ T7509] dump_stack_lvl+0xb7/0x103 [ 463.545880][ T7509] dump_stack+0x11/0x1a [ 463.550130][ T7509] should_fail+0x23c/0x250 [ 463.554532][ T7509] __should_failslab+0x81/0x90 [ 463.559342][ T7509] should_failslab+0x5/0x20 [ 463.563841][ T7509] kmem_cache_alloc_node+0x58/0x2b0 [ 463.569120][ T7509] ? __alloc_skb+0xed/0x420 [ 463.573616][ T7509] __alloc_skb+0xed/0x420 [ 463.578018][ T7509] __ip6_append_data+0x1865/0x22b0 [ 463.583144][ T7509] ? dst_release+0x43/0xf0 [ 463.587565][ T7509] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 463.593110][ T7509] ip6_append_data+0x17e/0x230 [ 463.597891][ T7509] ? rawv6_send_hdrinc+0x950/0x950 [ 463.603102][ T7509] ? rawv6_send_hdrinc+0x950/0x950 [ 463.608217][ T7509] rawv6_sendmsg+0xe45/0x1380 [ 463.612914][ T7509] ? __list_del_entry_valid+0x54/0xc0 [ 463.618403][ T7509] ? rmqueue+0x4a/0xcc0 [ 463.622599][ T7509] inet_sendmsg+0x5f/0x80 [ 463.626954][ T7509] ? inet_send_prepare+0x210/0x210 [ 463.632060][ T7509] ____sys_sendmsg+0x360/0x4d0 [ 463.636955][ T7509] ? import_iovec+0x69/0x80 [ 463.641442][ T7509] __sys_sendmmsg+0x315/0x4b0 [ 463.646114][ T7509] ? kstrtoull+0x321/0x360 [ 463.650521][ T7509] ? kstrtouint_from_user+0x104/0x130 [ 463.655882][ T7509] ? get_pid_task+0x8b/0xc0 [ 463.660363][ T7509] ? proc_fail_nth_write+0x114/0x140 [ 463.665643][ T7509] ? proc_fail_nth_read+0x140/0x140 [ 463.670818][ T7509] ? vfs_write+0x5e0/0x8c0 [ 463.675210][ T7509] ? __fget_light+0x21b/0x260 [ 463.679860][ T7509] ? __cond_resched+0x11/0x40 [ 463.684529][ T7509] ? fput+0x2d/0x130 [ 463.688461][ T7509] ? ksys_write+0x157/0x180 [ 463.692950][ T7509] __x64_sys_sendmmsg+0x53/0x60 [ 463.697779][ T7509] do_syscall_64+0x3d/0x90 [ 463.702279][ T7509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 463.708176][ T7509] RIP: 0033:0x4665f9 [ 463.712045][ T7509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 463.731725][ T7509] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 463.740155][ T7509] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 463.748104][ T7509] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 463.756051][ T7509] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 463.763998][ T7509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 463.771952][ T7509] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:21 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "707ce75beaa2cc00abc8bbde84d1c9046f4cb57e90b5b2f1807fbf1f29e689f3474611342e58700d1580849c68c46df303f9b0e241dda05d22b16401d540e29c"}, 0x48, 0xfffffffffffffffc) r1 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "ba4f768345d1c28d9a5a0fbb0fb7edfe2f23afe60201a84c5972521f664afeeb120576900aa027702343160a28438f31b71835558ef5ba9c6055f875d46eeb6d"}, 0x48, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0x0, 0x0) 02:27:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000140)={&(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0}, 0x55) 02:27:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f0000000080)) 02:27:21 executing program 1: socket(0x1, 0x0, 0x81) 02:27:21 executing program 0: pselect6(0x40, &(0x7f0000000040)={0x9e9}, 0x0, 0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={[0x20]}, 0x8}) 02:27:21 executing program 2 (fault-call:3 fault-nth:80): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x2b, 0x0, 0x0) 02:27:21 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) 02:27:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x19, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:21 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 463.923792][ T7537] FAULT_INJECTION: forcing a failure. [ 463.923792][ T7537] name failslab, interval 1, probability 0, space 0, times 0 [ 463.936452][ T7537] CPU: 1 PID: 7537 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 463.944862][ T7537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.954912][ T7537] Call Trace: [ 463.958184][ T7537] dump_stack_lvl+0xb7/0x103 [ 463.962772][ T7537] dump_stack+0x11/0x1a [ 463.966920][ T7537] should_fail+0x23c/0x250 02:27:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)) 02:27:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 02:27:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14, 0xd, 0x6, 0x101}, 0x14}}, 0x0) [ 463.971334][ T7537] __should_failslab+0x81/0x90 [ 463.976093][ T7537] should_failslab+0x5/0x20 [ 463.980593][ T7537] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 463.986315][ T7537] ? __kmalloc_node_track_caller+0x30/0x40 [ 463.992190][ T7537] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 463.997646][ T7537] __kmalloc_node_track_caller+0x30/0x40 [ 464.003267][ T7537] ? __ip6_append_data+0x1865/0x22b0 [ 464.008570][ T7537] __alloc_skb+0x187/0x420 [ 464.013037][ T7537] __ip6_append_data+0x1865/0x22b0 [ 464.018148][ T7537] ? dst_release+0x43/0xf0 02:27:21 executing program 3: prctl$PR_SET_CHILD_SUBREAPER(0x29, 0x1) [ 464.022587][ T7537] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 464.028180][ T7537] ip6_append_data+0x17e/0x230 [ 464.032959][ T7537] ? rawv6_send_hdrinc+0x950/0x950 [ 464.038191][ T7537] ? rawv6_send_hdrinc+0x950/0x950 [ 464.043368][ T7537] rawv6_sendmsg+0xe45/0x1380 [ 464.048047][ T7537] ? __list_del_entry_valid+0x54/0xc0 [ 464.053485][ T7537] ? rmqueue+0x4a/0xcc0 [ 464.057634][ T7537] inet_sendmsg+0x5f/0x80 [ 464.062009][ T7537] ? inet_send_prepare+0x210/0x210 [ 464.067166][ T7537] ____sys_sendmsg+0x360/0x4d0 02:27:22 executing program 0: mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$vcsa(&(0x7f0000000140), 0x0, 0x0) [ 464.072005][ T7537] ? import_iovec+0x69/0x80 [ 464.076594][ T7537] __sys_sendmmsg+0x315/0x4b0 [ 464.081282][ T7537] ? kstrtoull+0x321/0x360 [ 464.085698][ T7537] ? kstrtouint_from_user+0x104/0x130 [ 464.091073][ T7537] ? get_pid_task+0x8b/0xc0 [ 464.095617][ T7537] ? proc_fail_nth_write+0x114/0x140 [ 464.100910][ T7537] ? proc_fail_nth_read+0x140/0x140 [ 464.106123][ T7537] ? vfs_write+0x5e0/0x8c0 [ 464.110529][ T7537] ? __fget_light+0x21b/0x260 [ 464.115207][ T7537] ? __cond_resched+0x11/0x40 [ 464.119889][ T7537] ? fput+0x2d/0x130 02:27:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x22, 0x0, 0x0) 02:27:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000080)={0x2, 0x6e20, @local}, 0x10) [ 464.123784][ T7537] ? ksys_write+0x157/0x180 [ 464.128285][ T7537] __x64_sys_sendmmsg+0x53/0x60 [ 464.133188][ T7537] do_syscall_64+0x3d/0x90 [ 464.137602][ T7537] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 464.143506][ T7537] RIP: 0033:0x4665f9 [ 464.147392][ T7537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:22 executing program 2 (fault-call:3 fault-nth:81): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:22 executing program 5: syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x0) 02:27:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x2e, 0x0, 0x0) 02:27:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2020, 0x0) 02:27:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, 0x0, 0x0) [ 464.166997][ T7537] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 464.175416][ T7537] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 464.183384][ T7537] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 464.191354][ T7537] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 464.199324][ T7537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 464.207325][ T7537] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:22 executing program 5: add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000440)={'fscrypt:', @desc1}, &(0x7f0000000480)={0x0, "9857d538b11415b273cbe5b0700979f52ed9369d290904d6884dc560ac55bdd67c58a1405c9953b8b248533f0c2f81bca34b1bfb70e73ee532c1dfc61df97edb"}, 0x48, 0xfffffffffffffffe) 02:27:22 executing program 1: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc4}, &(0x7f00000000c0)={0x0, "2f59fe1eb06c98a0ec075bc59426c043a008d825c737e64c10d34125b0d83bc8eddbed71dcfccb729570c691e6c36f785bfb859400"}, 0x48, 0xfffffffffffffff9) 02:27:22 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000001600), 0x149000, 0x0) 02:27:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='gretap0\x00'}) 02:27:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7346d8e0be47f1e6) 02:27:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000f80)={0x0}}, 0x0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000012c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x14, 0x0, 0x4}, 0x14}}, 0x0) [ 464.312956][ T7594] FAULT_INJECTION: forcing a failure. [ 464.312956][ T7594] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 464.326033][ T7594] CPU: 1 PID: 7594 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 464.334382][ T7594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.344430][ T7594] Call Trace: [ 464.347707][ T7594] dump_stack_lvl+0xb7/0x103 [ 464.352295][ T7594] dump_stack+0x11/0x1a [ 464.356452][ T7594] should_fail+0x23c/0x250 02:27:22 executing program 1: madvise(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x0) [ 464.360881][ T7594] should_fail_usercopy+0x16/0x20 [ 464.365901][ T7594] _copy_from_user+0x1c/0xd0 [ 464.370489][ T7594] __copy_msghdr_from_user+0x44/0x350 [ 464.375867][ T7594] ? import_iovec+0x69/0x80 [ 464.380377][ T7594] __sys_sendmmsg+0x1f0/0x4b0 [ 464.385058][ T7594] ? kstrtoull+0x321/0x360 [ 464.389474][ T7594] ? kstrtouint_from_user+0x104/0x130 [ 464.394842][ T7594] ? get_pid_task+0x8b/0xc0 [ 464.399346][ T7594] ? proc_fail_nth_write+0x114/0x140 [ 464.404656][ T7594] ? proc_fail_nth_read+0x140/0x140 [ 464.409856][ T7594] ? vfs_write+0x5e0/0x8c0 [ 464.414277][ T7594] ? __fget_light+0x21b/0x260 [ 464.418956][ T7594] ? __cond_resched+0x11/0x40 [ 464.423632][ T7594] ? fput+0x2d/0x130 [ 464.427566][ T7594] ? ksys_write+0x157/0x180 [ 464.432068][ T7594] __x64_sys_sendmmsg+0x53/0x60 [ 464.436943][ T7594] do_syscall_64+0x3d/0x90 [ 464.441407][ T7594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 464.447303][ T7594] RIP: 0033:0x4665f9 [ 464.451217][ T7594] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 464.470873][ T7594] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 464.479334][ T7594] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 464.487349][ T7594] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 464.495316][ T7594] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 464.503273][ T7594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:22 executing program 2 (fault-call:3 fault-nth:82): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:22 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x13, 0x0, 0x0) 02:27:22 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x4e, 0x0, 0x0) [ 464.511225][ T7594] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 464.552373][ T7626] FAULT_INJECTION: forcing a failure. [ 464.552373][ T7626] name failslab, interval 1, probability 0, space 0, times 0 [ 464.565202][ T7626] CPU: 0 PID: 7626 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 464.573629][ T7626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.583752][ T7626] Call Trace: [ 464.587013][ T7626] dump_stack_lvl+0xb7/0x103 [ 464.591584][ T7626] dump_stack+0x11/0x1a [ 464.595753][ T7626] should_fail+0x23c/0x250 [ 464.600224][ T7626] __should_failslab+0x81/0x90 [ 464.604988][ T7626] should_failslab+0x5/0x20 [ 464.609471][ T7626] kmem_cache_alloc_node+0x58/0x2b0 [ 464.614809][ T7626] ? __alloc_skb+0xed/0x420 [ 464.619367][ T7626] __alloc_skb+0xed/0x420 [ 464.623676][ T7626] __ip6_append_data+0x1865/0x22b0 [ 464.628815][ T7626] ? dst_release+0x43/0xf0 [ 464.633296][ T7626] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 464.638847][ T7626] ip6_append_data+0x17e/0x230 [ 464.643598][ T7626] ? rawv6_send_hdrinc+0x950/0x950 [ 464.648783][ T7626] ? rawv6_send_hdrinc+0x950/0x950 [ 464.653896][ T7626] rawv6_sendmsg+0xe45/0x1380 [ 464.658576][ T7626] ? __list_del_entry_valid+0x54/0xc0 [ 464.663930][ T7626] ? rmqueue+0x4a/0xcc0 [ 464.668175][ T7626] inet_sendmsg+0x5f/0x80 [ 464.672521][ T7626] ? inet_send_prepare+0x210/0x210 [ 464.677669][ T7626] ____sys_sendmsg+0x360/0x4d0 [ 464.682478][ T7626] ? import_iovec+0x69/0x80 [ 464.686974][ T7626] __sys_sendmmsg+0x315/0x4b0 [ 464.691778][ T7626] ? kstrtoull+0x321/0x360 [ 464.696175][ T7626] ? kstrtouint_from_user+0x104/0x130 [ 464.701542][ T7626] ? get_pid_task+0x8b/0xc0 [ 464.706024][ T7626] ? proc_fail_nth_write+0x114/0x140 [ 464.711317][ T7626] ? proc_fail_nth_read+0x140/0x140 [ 464.716620][ T7626] ? vfs_write+0x5e0/0x8c0 [ 464.721018][ T7626] ? __fget_light+0x21b/0x260 [ 464.725675][ T7626] ? __cond_resched+0x11/0x40 [ 464.730328][ T7626] ? fput+0x2d/0x130 [ 464.734348][ T7626] ? ksys_write+0x157/0x180 [ 464.739024][ T7626] __x64_sys_sendmmsg+0x53/0x60 [ 464.743858][ T7626] do_syscall_64+0x3d/0x90 [ 464.748249][ T7626] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 464.754136][ T7626] RIP: 0033:0x4665f9 [ 464.758008][ T7626] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 464.777593][ T7626] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 464.786001][ T7626] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 464.793950][ T7626] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 464.801958][ T7626] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 464.810091][ T7626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 464.818047][ T7626] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:23 executing program 0: pipe2$9p(&(0x7f000000b280), 0x0) 02:27:23 executing program 4: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000000000), 0x0, 0x0, 0x0, r1) 02:27:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x46, 0x0, 0x0) 02:27:23 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={0x0}}, 0x0) 02:27:23 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x8002, 0x0) 02:27:23 executing program 2 (fault-call:3 fault-nth:83): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 465.156823][ T7639] FAULT_INJECTION: forcing a failure. [ 465.156823][ T7639] name failslab, interval 1, probability 0, space 0, times 0 [ 465.169483][ T7639] CPU: 1 PID: 7639 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 465.177958][ T7639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.188016][ T7639] Call Trace: [ 465.191352][ T7639] dump_stack_lvl+0xb7/0x103 [ 465.195945][ T7639] dump_stack+0x11/0x1a [ 465.200538][ T7639] should_fail+0x23c/0x250 02:27:23 executing program 4: getrusage(0x0, &(0x7f0000001a80)) 02:27:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x6b40, 0x0) 02:27:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x10, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{0x0}, {0x0}], 0x2, 0x0, 0x0) mprotect(&(0x7f000064a000/0x4000)=nil, 0x4000, 0x0) 02:27:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x12, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:23 executing program 3: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) [ 465.204977][ T7639] __should_failslab+0x81/0x90 [ 465.209738][ T7639] should_failslab+0x5/0x20 [ 465.214277][ T7639] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 465.219998][ T7639] ? __kmalloc_node_track_caller+0x30/0x40 [ 465.225826][ T7639] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 465.231483][ T7639] __kmalloc_node_track_caller+0x30/0x40 [ 465.237157][ T7639] ? __ip6_append_data+0x1865/0x22b0 [ 465.242438][ T7639] __alloc_skb+0x187/0x420 [ 465.246859][ T7639] __ip6_append_data+0x1865/0x22b0 [ 465.252063][ T7639] ? dst_release+0x43/0xf0 02:27:23 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x5, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:23 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000940), &(0x7f00000009c0)={&(0x7f0000000980), 0x8}) [ 465.256535][ T7639] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 465.262082][ T7639] ip6_append_data+0x17e/0x230 [ 465.266914][ T7639] ? rawv6_send_hdrinc+0x950/0x950 [ 465.272036][ T7639] ? rawv6_send_hdrinc+0x950/0x950 [ 465.277180][ T7639] rawv6_sendmsg+0xe45/0x1380 [ 465.281953][ T7639] ? __list_del_entry_valid+0x54/0xc0 [ 465.287320][ T7639] ? rmqueue+0x4a/0xcc0 [ 465.291498][ T7639] inet_sendmsg+0x5f/0x80 [ 465.295914][ T7639] ? inet_send_prepare+0x210/0x210 [ 465.301105][ T7639] ____sys_sendmsg+0x360/0x4d0 02:27:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r0, &(0x7f0000000000)='dns_resolver\x00', 0x0, 0xfffffffffffffffd) 02:27:23 executing program 3: pselect6(0x40, &(0x7f0000000580), &(0x7f00000005c0)={0x80000000}, 0x0, 0x0, 0x0) [ 465.305876][ T7639] ? import_iovec+0x69/0x80 [ 465.310378][ T7639] __sys_sendmmsg+0x315/0x4b0 [ 465.315072][ T7639] ? kstrtoull+0x321/0x360 [ 465.319981][ T7639] ? kstrtouint_from_user+0x104/0x130 [ 465.325425][ T7639] ? get_pid_task+0x8b/0xc0 [ 465.329935][ T7639] ? proc_fail_nth_write+0x114/0x140 [ 465.335228][ T7639] ? proc_fail_nth_read+0x140/0x140 [ 465.340548][ T7639] ? vfs_write+0x5e0/0x8c0 [ 465.344969][ T7639] ? __fget_light+0x21b/0x260 [ 465.349657][ T7639] ? __cond_resched+0x11/0x40 [ 465.354326][ T7639] ? fput+0x2d/0x130 [ 465.358277][ T7639] ? ksys_write+0x157/0x180 [ 465.362773][ T7639] __x64_sys_sendmmsg+0x53/0x60 [ 465.368361][ T7639] do_syscall_64+0x3d/0x90 [ 465.372773][ T7639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 465.378682][ T7639] RIP: 0033:0x4665f9 [ 465.382574][ T7639] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x98, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x40, 0x12, 0x0, 0x1, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="b01736e1cace"}, @NL80211_ATTR_IE={0x11, 0x2a, [@peer_mgmt={0x75, 0x8, {0x0, 0x0, @val, @val, @void}}, @dsss={0x3, 0x1}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}]}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x40, 0x4, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x1d, 0x1, "4c255b35c33b6550bab41826344211eb6d63d0684c68e68919"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}]}]}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0xe0c, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x2a4, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x85, 0xa, "75ce66f80fc10a8587e03709ac760fcd5ac6fd2348b8970786c71afa8f37edf614446b9a82671839828ef8ec526f22491185c4f10fc21fbe493515356a3648cfebee616400de7cb84a87efec6bd5ad25d08e5481cfca703812b9fda50197db88e9569cfe5ef60d38515f1c46d6ace74409e22545652102bae43fba0673200e8ca3"}, @NL80211_WOWLAN_TCP_DST_MAC={0xa}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xa9, 0xa, "848edaba3cde55683079193d6b0e6fa1755f970e9711421918c34974f4c2502f906bf371a43223501856142a8862075541d1f90d3527bbd496c5e23198c31c3e62d9a3e9b68f38c0b9e2e19b7057420b7889bbc89b0cdb38c84c27e2cbc4975e71b79d45253815d66cc1a26c6e8174e0ca7050ccf00b8324445dbc0d4e17515bfac2ed778067ed6abd38ac7f6a41f5da334215b07a9e1e7b06baf741736b95a2f3cb14e05f"}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x61, 0xa, "0265d344fcc9eba1c7611ba393f10e527ae69f4e734a76066f43484b2b1d916b55f4639762f97784619f7f9caf2b9d1fc2e8d8c6c7e3f8174eecefad5b5a8a6a1595364e9cba344c4fede1d1b398a95e4554780519f186555e6a466f82"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0xf1, 0x8, {0x0, 0x0, "6e1b464ebeb53c88ae0aabded6fd72816a20540a134d849e7e92da03107c0f6d230c06e4d74f465dbd279c399a5060f6875f78f781198fbe032db42a1f12e9098af08da36766ad4df72debc68f50ef8069f4b731fa2ed904052baf511e05f01e3a000189ba6dff45108e4adc1a954da3791d09afb8e5e79f2302e237d6df2823ee04b68f2d8570c5c6eecd37287caf71af7a7338a42b833f7555eb9522c7f9c319b7fd97b5228788990e7ad054de96d658c88c50e3f7bf456c68530a56b1a471a25fa1d9a62f543d8284e83734b6b16539bd7810b4bef83c83e96e57c694dd196202e8a670"}}, @NL80211_WOWLAN_TCP_SRC_PORT={0x6}]}, @NL80211_WOWLAN_TRIG_NET_DETECT={0xc, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8}]}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0xb4c, 0x4, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9, 0x2, "990ca13d30"}, @NL80211_PKTPAT_PATTERN={0x49, 0x2, "9e9225ac68a1ec0e4ed29eb0f600f1575767c4c4f7fb05cb604e28297f26f363f3805e091a4ce003d9aef515f71e7c0ff349fbe1821d5a992c2675995f2e19c6fdbbe40970"}, @NL80211_PKTPAT_OFFSET={0x8}]}, {0x4}, {0x118, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9, 0x2, "56cb8c660d"}, @NL80211_PKTPAT_PATTERN={0x4}, @NL80211_PKTPAT_MASK={0x95, 0x1, "89d155b23aa3f1b9c1c4934546c107b7413961d2c906ff74a3923d7312d1a95cc8c965ad6ac202e46965319a2bdd6225735478a5929f14b29aa4246f1ae84aa5e537c6d356bec88f5d24dce4547b0de94404b820a3633deeaef3d8a4531b047fd3d89c4293688d5af5e07f3546e56f5c87931b2de4909500c45cc513ca32f9c4ef4cb9ff0f97427ca6c3a6694c291b2e19"}, @NL80211_PKTPAT_MASK={0x69, 0x1, "cd760df9bcdbe4c1225eed7e155ac4fc77786467d4ff93bb26a4a754a596ab94af29a6a3a02f99187ab951eba4789d6f0a19a209421f67abf6547e1b6ea1a255b27e9a42bce81de3564facc690e8460251d40483c93658344605a0dd823b5e7b79e33d27ad"}]}, {0x9c8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9c1, 0x2, "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"}]}]}]}]}, 0xec4}}, 0x0) 02:27:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000940)={0x0}}, 0x0) [ 465.402526][ T7639] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 465.409435][ T7675] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7675 comm=syz-executor.5 [ 465.410926][ T7639] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 465.410941][ T7639] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 465.410952][ T7639] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 02:27:23 executing program 2 (fault-call:3 fault-nth:84): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:23 executing program 3: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000400)=""/112) 02:27:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x4, 0x0, 0x0) 02:27:23 executing program 0: socket(0xa, 0x0, 0x400) 02:27:23 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000640)) 02:27:23 executing program 5: request_key(&(0x7f0000002380)='rxrpc\x00', &(0x7f00000023c0)={'syz', 0x3}, 0x0, 0xfffffffffffffffc) [ 465.438877][ T7677] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7677 comm=syz-executor.5 [ 465.442093][ T7639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 465.442109][ T7639] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x98, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x40, 0x12, 0x0, 0x1, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="b01736e1cace"}, @NL80211_ATTR_IE={0x11, 0x2a, [@peer_mgmt={0x75, 0x8, {0x0, 0x0, @val, @val, @void}}, @dsss={0x3, 0x1}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}]}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x40, 0x4, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x1d, 0x1, "4c255b35c33b6550bab41826344211eb6d63d0684c68e68919"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}]}]}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0xe0c, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x2a4, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x85, 0xa, "75ce66f80fc10a8587e03709ac760fcd5ac6fd2348b8970786c71afa8f37edf614446b9a82671839828ef8ec526f22491185c4f10fc21fbe493515356a3648cfebee616400de7cb84a87efec6bd5ad25d08e5481cfca703812b9fda50197db88e9569cfe5ef60d38515f1c46d6ace74409e22545652102bae43fba0673200e8ca3"}, @NL80211_WOWLAN_TCP_DST_MAC={0xa}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xa9, 0xa, "848edaba3cde55683079193d6b0e6fa1755f970e9711421918c34974f4c2502f906bf371a43223501856142a8862075541d1f90d3527bbd496c5e23198c31c3e62d9a3e9b68f38c0b9e2e19b7057420b7889bbc89b0cdb38c84c27e2cbc4975e71b79d45253815d66cc1a26c6e8174e0ca7050ccf00b8324445dbc0d4e17515bfac2ed778067ed6abd38ac7f6a41f5da334215b07a9e1e7b06baf741736b95a2f3cb14e05f"}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x61, 0xa, "0265d344fcc9eba1c7611ba393f10e527ae69f4e734a76066f43484b2b1d916b55f4639762f97784619f7f9caf2b9d1fc2e8d8c6c7e3f8174eecefad5b5a8a6a1595364e9cba344c4fede1d1b398a95e4554780519f186555e6a466f82"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0xf1, 0x8, {0x0, 0x0, "6e1b464ebeb53c88ae0aabded6fd72816a20540a134d849e7e92da03107c0f6d230c06e4d74f465dbd279c399a5060f6875f78f781198fbe032db42a1f12e9098af08da36766ad4df72debc68f50ef8069f4b731fa2ed904052baf511e05f01e3a000189ba6dff45108e4adc1a954da3791d09afb8e5e79f2302e237d6df2823ee04b68f2d8570c5c6eecd37287caf71af7a7338a42b833f7555eb9522c7f9c319b7fd97b5228788990e7ad054de96d658c88c50e3f7bf456c68530a56b1a471a25fa1d9a62f543d8284e83734b6b16539bd7810b4bef83c83e96e57c694dd196202e8a670"}}, @NL80211_WOWLAN_TCP_SRC_PORT={0x6}]}, @NL80211_WOWLAN_TRIG_NET_DETECT={0xc, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8}]}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0xb4c, 0x4, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9, 0x2, "990ca13d30"}, @NL80211_PKTPAT_PATTERN={0x49, 0x2, "9e9225ac68a1ec0e4ed29eb0f600f1575767c4c4f7fb05cb604e28297f26f363f3805e091a4ce003d9aef515f71e7c0ff349fbe1821d5a992c2675995f2e19c6fdbbe40970"}, @NL80211_PKTPAT_OFFSET={0x8}]}, {0x4}, {0x118, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9, 0x2, "56cb8c660d"}, @NL80211_PKTPAT_PATTERN={0x4}, @NL80211_PKTPAT_MASK={0x95, 0x1, "89d155b23aa3f1b9c1c4934546c107b7413961d2c906ff74a3923d7312d1a95cc8c965ad6ac202e46965319a2bdd6225735478a5929f14b29aa4246f1ae84aa5e537c6d356bec88f5d24dce4547b0de94404b820a3633deeaef3d8a4531b047fd3d89c4293688d5af5e07f3546e56f5c87931b2de4909500c45cc513ca32f9c4ef4cb9ff0f97427ca6c3a6694c291b2e19"}, @NL80211_PKTPAT_MASK={0x69, 0x1, "cd760df9bcdbe4c1225eed7e155ac4fc77786467d4ff93bb26a4a754a596ab94af29a6a3a02f99187ab951eba4789d6f0a19a209421f67abf6547e1b6ea1a255b27e9a42bce81de3564facc690e8460251d40483c93658344605a0dd823b5e7b79e33d27ad"}]}, {0x9c8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9c1, 0x2, "ffdeb435bb61a1508dfe09dc5ab5dac34cb420e9ae27b50439664c985856eef50d86f5a40cff8260cef414ff89c7f202a4653324e64a616a83e2c381ac34625614c12d1fd2ce32440839a80b2d9df0b24b28927382007eae0bf28657cbdfed605d6e4cdcf74688bf482d88d8b52f861d0e977dcdfb07f7e420a296fd396e2bd71c255263ad2ab90a5cb40c096548e7ee49224743f3586f6c9c439050dc071a33b0cb72cd8fa3b95fe1d6ed6c2059d990db67507b707988e0b5e85148881d768f9d2162507d82f4f06f1557c963d8dcbb1f57d163d6fc08ffee8bbcacd1f9a0c362af5f9a126382e974592f32d455512373b579ca27af8cadc965d57e402adcc70b67a7d474429992482e4f6351e84881cc14d6d2b1cb54ea4c6e812737f3e10038e5144f03742571e942d75177abf1526a39cbdc667221ce0906431369fee20da9416d89ef73b16fe5bb2ce1f48cabe19252fc753264580399bb734bfce65fb445916f547b3941b70fdebc8c5740837f9ed1801d86540f5124f6984ada9a99eb4fa9c35a2f217b4b5dc6343512ec09d0fb8c3f3aae530ff0d0300bcbd1f5a50bca2d76c250dc9d7425bce7f48ecbb60d0b541e8dd10f7692fc246955f97b4fba0f11ae35ebcc001cfce2cde1dd88e2d354b0eb9549427140a96f24ee0be07f9f6288a4fa7f0416c7a807340d149f70aebc1e8a445c35c2706889b3f32e4cceb68b48b40c854d5433016efb8112ef53836bab9640eceffbea7eeda6edd25b02eb8b0e343d7ea81fd306bb10237de9727c42f4ce32335ac4d137792a1e54c880f6d533702411ac78c2ac8c41a28fe2e1203457c24c2f015dd6a3fc2c1250c763aac04787b8d6d3b5e502a398ce01d7a9ab69667b1d7c303e7a1e5c7615e34635910694768c1d09b4dd4639f62112cc9c3d5182ceaaa5918bfe2e2047e16975421d9229ab1208e0981829783b3869c2a7f1345da1f8c3cf8aa867ab14b2d37b2c147c573116d459cebfbf84fc1f8480995e518cdeaa3de3b121be92e007500960fef8a71399bf034ccdf5b6798a37f3cec8c1a9cc9753ee71b20a395711152fd221792eeb1ae81595a34655f6d34d08dca91ddbc324860e2e0a1b53b7849f897ef1a4cdfc14c2e1df6bffd5b70ac6af1722425c720a3a86a80e5fc267e11d1dacd52ca28fe096b643392a66acff73a5ecf4ab4ffd97d49d5a4128820a82cc6caaec87dc2c378ec994a604f35f7dfb99482fbf961a39832bbe015484cbcfc2e2d7e2917eb67e92a1a127bdf5aeeec0d4989fcbd270dcff3fd7bee3894c601ff4da467ebe0cbe1d570070b95b023b6d1557d5708e9fdd7760e432d39dc4381ec877ed83a3b11c3205869a8723376cf257fbcbe5fc75b76ae3abf2b657ced7b91d6ce80715e70ecbb82e0ee8f3c7f3f35ad95c8b38e1c1edcff31dfe01814b7fddfe99f6386c1d73f063966ff12de5dccb3dde7597bcbc295ea891c8b0abef4f9cc2ecbacb11aff1872a2aece935950d815cd3a190624656342288da24c3c2ea454e79abe757f10f504d501593d07c818ecc69f3b6e6eb165826acc2de5adb4b415b773c5f5c83e528d05bb023031d7220ef15981e1c18268ab31294abe032d9fd84d43ef3d498e1a3ffc4bd64a848b8355f1ad75fb0e9d95673d8a1e71302b741ca6ed23bf682897802834a252cdc4200140f9d410b3cbf7a2ea46de66d5202d1c0171cf74775b12c45e6d66c6bc50fc873e154fec02e4c7180a5f6fe381ab227e8015f5c8992c11fc1f12bac79e1a4565bbd6bd5bf8da057b65d2e2fd4316836776c85364beaa285e71c963939ea0d27ce32f797312fecfd99ca4184a4016109e0b936a7ad9016f71e6716c4d03070e8fa147999764e92a2a9e9bdcdf0859e6d80557bb52a2249a302183f54aefab6b90d1023777eaae08003578a6da4e5ab53af4597ded1ce01abfc6d02b8b2a8e328eb7953ff84e2911432ecaf67a8a2a6f11194e39432defa06f6b3e84bb5a7e2f120c731b0fe0e1e8ab15e872445c566650a8bbc664046a01c8f9e3f4de787a7a33575bdcfd3ca20e3b92a0555a7f949ecec9cebca78990554213298cd6468ec4b007fae3631caa0702e9a6ba13b2ea8e7ab045f0a7d52d0ee983d9aa5ecf9ef4ac6b4d4d03988d298dda57b780d98d57e9dd97c7893dde5a0c870b8316b4146bf0be7fa2414c24a87b7bbb95a7258b2851551d6a9b46335739820ee79f097595cd4c6b5ab5f1874c1ead4bfe59b8a4edcd1022a60a74106c1b091dc84c0e3df78c90b8e5c7717f13cc00019c09f2ed7b45303488f94f19a43177349b75281b1e83225dd549bfa2da93dc41eada80145a614a54564af766abc3e1fd5e4fcb52403c4b32546da89121d8fd1d8ac0ea0ec306acbae88a10d5f6bdac7f157a0c65432cefd42a351569fc7c8527c9a2833c8031b72d51a53b9f2f03f6a4e09721919380285ba07e39f24b967b5dd79ff3d6670203e7383ce126d9f34ebfe13eaf463070182630ff456a944c73a25aea7a43bb9b899efca52c301d41c27caa8554f99ea8d3b1a87b553571345355726846d1306d728df419ac6ef906e8d27252081212666695096d701d4b5188f1e2793a3bf425e33223e3e203735b3158138c640e1a9993cd8eaee4799bd1edfc0b0b6291957e44f42d9461a9cd959563953abad55a6e74a9b79bf81ef340e58f8eeb9b48a91a168cd8be4b2f14b105389efde18e93fbb8d3ebbb2411813a5fbecc5699b22a45840694f68242d1435ce2586a7c45afa418e422c32828e63c36434953d4b1a037866dc137252029b35ca0b2e420c5bb37c6e725afce4cd25ddeed1f6ac180a2bcde519ede6dda51a6d4f009320e22f863751ef7292ed9d1ffdbc1043d8515a6d92bee8a356957339e207870c354f48712f7669c39572a6bafe227d72a19e3c858678059321bba87845dd02bb8f70b91386865e100c3a361e2ad92f6353c869cc2ac574cde9a7ef6df2b2340b2182ee86f633035cc711b914da2f8e8ed09cbe7e8316b56cc7d3e8612dd7112bf2fce8253fdf74569b91a1549512b1acab5d326af8bdf34fddf4f48754fdd2e98512115e5856142ca35874dc20d038257a2cf4ba42e5eee6fdb802c9a48180ada84914ebafe69ce0665a60ed154f8ec4b47f78adfd891dd71ecdc5a5d70d1c8717ef344d2955ba780d9ffb405f5478b42f87b37059c1d221d067a00b44b2d3ceabd01ccfdef22bf477f9fa34eb45fc0e330c129952e5da9080f15977e6ef14b00a2d84286bd4623afaf55c3c8b5fa1b040fe5263e30590bc7c8863e6254c2bef8bbad73e0b4180e8324675102e235602f9f5e0da52fa092d2379da6b0a28ec1a57b6cf6b4f8ed5682392ebb6a71861dcaf5c3ca61fe6fd561fc8e5d53ca5d8e3de6a874cb99e9d6ac01fe62e9785fd95990503c04d1f210e1c8a210fe2bd38d12ecc8498d44854cb50b2aa0c177324668c44546f927a95534dda8d28f1a208ff655bd58ef71ad0dc2e967620a9653236d6c2a1"}]}]}]}]}, 0xec4}}, 0x0) [ 465.545356][ T7696] FAULT_INJECTION: forcing a failure. [ 465.545356][ T7696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 465.558432][ T7696] CPU: 1 PID: 7696 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 465.566766][ T7696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.571988][ T7698] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7698 comm=syz-executor.3 [ 465.576811][ T7696] Call Trace: 02:27:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 02:27:23 executing program 3: request_key(&(0x7f0000002380)='rxrpc\x00', &(0x7f00000023c0)={'syz', 0x3}, &(0x7f0000002400)='@&)+*/#\x00', 0xfffffffffffffffc) 02:27:23 executing program 4: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, 0x0) [ 465.576820][ T7696] dump_stack_lvl+0xb7/0x103 [ 465.597391][ T7696] dump_stack+0x11/0x1a [ 465.601544][ T7696] should_fail+0x23c/0x250 [ 465.606026][ T7696] should_fail_usercopy+0x16/0x20 [ 465.611199][ T7696] _copy_from_user+0x1c/0xd0 [ 465.615794][ T7696] __copy_msghdr_from_user+0x44/0x350 [ 465.621174][ T7696] ? import_iovec+0x69/0x80 [ 465.625666][ T7696] __sys_sendmmsg+0x1f0/0x4b0 [ 465.630344][ T7696] ? kstrtoull+0x321/0x360 [ 465.634757][ T7696] ? kstrtouint_from_user+0x104/0x130 [ 465.640143][ T7696] ? get_pid_task+0x8b/0xc0 02:27:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x98, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x40, 0x12, 0x0, 0x1, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="b01736e1cace"}, @NL80211_ATTR_IE={0x11, 0x2a, [@peer_mgmt={0x75, 0x8, {0x0, 0x0, @val, @val, @void}}, @dsss={0x3, 0x1}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}]}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x40, 0x4, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x1d, 0x1, "4c255b35c33b6550bab41826344211eb6d63d0684c68e68919"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}]}]}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0xe0c, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x2a4, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x85, 0xa, "75ce66f80fc10a8587e03709ac760fcd5ac6fd2348b8970786c71afa8f37edf614446b9a82671839828ef8ec526f22491185c4f10fc21fbe493515356a3648cfebee616400de7cb84a87efec6bd5ad25d08e5481cfca703812b9fda50197db88e9569cfe5ef60d38515f1c46d6ace74409e22545652102bae43fba0673200e8ca3"}, @NL80211_WOWLAN_TCP_DST_MAC={0xa}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xa9, 0xa, "848edaba3cde55683079193d6b0e6fa1755f970e9711421918c34974f4c2502f906bf371a43223501856142a8862075541d1f90d3527bbd496c5e23198c31c3e62d9a3e9b68f38c0b9e2e19b7057420b7889bbc89b0cdb38c84c27e2cbc4975e71b79d45253815d66cc1a26c6e8174e0ca7050ccf00b8324445dbc0d4e17515bfac2ed778067ed6abd38ac7f6a41f5da334215b07a9e1e7b06baf741736b95a2f3cb14e05f"}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x61, 0xa, "0265d344fcc9eba1c7611ba393f10e527ae69f4e734a76066f43484b2b1d916b55f4639762f97784619f7f9caf2b9d1fc2e8d8c6c7e3f8174eecefad5b5a8a6a1595364e9cba344c4fede1d1b398a95e4554780519f186555e6a466f82"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0xf1, 0x8, {0x0, 0x0, "6e1b464ebeb53c88ae0aabded6fd72816a20540a134d849e7e92da03107c0f6d230c06e4d74f465dbd279c399a5060f6875f78f781198fbe032db42a1f12e9098af08da36766ad4df72debc68f50ef8069f4b731fa2ed904052baf511e05f01e3a000189ba6dff45108e4adc1a954da3791d09afb8e5e79f2302e237d6df2823ee04b68f2d8570c5c6eecd37287caf71af7a7338a42b833f7555eb9522c7f9c319b7fd97b5228788990e7ad054de96d658c88c50e3f7bf456c68530a56b1a471a25fa1d9a62f543d8284e83734b6b16539bd7810b4bef83c83e96e57c694dd196202e8a670"}}, @NL80211_WOWLAN_TCP_SRC_PORT={0x6}]}, @NL80211_WOWLAN_TRIG_NET_DETECT={0xc, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8}]}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0xb4c, 0x4, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9, 0x2, "990ca13d30"}, @NL80211_PKTPAT_PATTERN={0x49, 0x2, "9e9225ac68a1ec0e4ed29eb0f600f1575767c4c4f7fb05cb604e28297f26f363f3805e091a4ce003d9aef515f71e7c0ff349fbe1821d5a992c2675995f2e19c6fdbbe40970"}, @NL80211_PKTPAT_OFFSET={0x8}]}, {0x4}, {0x118, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9, 0x2, "56cb8c660d"}, @NL80211_PKTPAT_PATTERN={0x4}, @NL80211_PKTPAT_MASK={0x95, 0x1, "89d155b23aa3f1b9c1c4934546c107b7413961d2c906ff74a3923d7312d1a95cc8c965ad6ac202e46965319a2bdd6225735478a5929f14b29aa4246f1ae84aa5e537c6d356bec88f5d24dce4547b0de94404b820a3633deeaef3d8a4531b047fd3d89c4293688d5af5e07f3546e56f5c87931b2de4909500c45cc513ca32f9c4ef4cb9ff0f97427ca6c3a6694c291b2e19"}, @NL80211_PKTPAT_MASK={0x69, 0x1, "cd760df9bcdbe4c1225eed7e155ac4fc77786467d4ff93bb26a4a754a596ab94af29a6a3a02f99187ab951eba4789d6f0a19a209421f67abf6547e1b6ea1a255b27e9a42bce81de3564facc690e8460251d40483c93658344605a0dd823b5e7b79e33d27ad"}]}, {0x9c8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9c1, 0x2, "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"}]}]}]}]}, 0xec4}}, 0x0) 02:27:23 executing program 4: add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "38490f1a59308ef0884611827cd78498c0c9d46223c3d6a6a25458a8fb986de21ee0fe95c1cb979706cc34e630b4356ba0abcdf012206e0d3e29bbed01087e5e"}, 0x48, 0x0) [ 465.644647][ T7696] ? proc_fail_nth_write+0x114/0x140 [ 465.649931][ T7696] ? proc_fail_nth_read+0x140/0x140 [ 465.655136][ T7696] ? vfs_write+0x5e0/0x8c0 [ 465.659547][ T7696] ? __fget_light+0x21b/0x260 [ 465.664309][ T7696] ? __cond_resched+0x11/0x40 [ 465.668991][ T7696] ? fput+0x2d/0x130 [ 465.672883][ T7696] ? ksys_write+0x157/0x180 [ 465.677410][ T7696] __x64_sys_sendmmsg+0x53/0x60 [ 465.682265][ T7696] do_syscall_64+0x3d/0x90 [ 465.686679][ T7696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 465.692653][ T7696] RIP: 0033:0x4665f9 [ 465.696539][ T7696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 465.696553][ T7711] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7711 comm=syz-executor.3 [ 465.697259][ T7712] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7712 comm=syz-executor.3 02:27:23 executing program 2 (fault-call:3 fault-nth:85): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r0, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000001c80)={0x0}}, 0x0) 02:27:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 02:27:23 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f00000001c0)) 02:27:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) 02:27:23 executing program 5: openat$urandom(0xffffffffffffff9c, &(0x7f0000000340), 0x101002, 0x0) [ 465.716351][ T7696] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 465.716373][ T7696] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 465.716384][ T7696] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 465.716396][ T7696] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 465.773896][ T7696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 465.781863][ T7696] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 465.823097][ T7724] FAULT_INJECTION: forcing a failure. [ 465.823097][ T7724] name failslab, interval 1, probability 0, space 0, times 0 [ 465.835742][ T7724] CPU: 1 PID: 7724 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 465.844143][ T7724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.854195][ T7724] Call Trace: [ 465.857468][ T7724] dump_stack_lvl+0xb7/0x103 [ 465.862126][ T7724] dump_stack+0x11/0x1a [ 465.866430][ T7724] should_fail+0x23c/0x250 [ 465.870856][ T7724] __should_failslab+0x81/0x90 [ 465.875613][ T7724] should_failslab+0x5/0x20 [ 465.880113][ T7724] kmem_cache_alloc_node+0x58/0x2b0 [ 465.885310][ T7724] ? __alloc_skb+0xed/0x420 [ 465.889816][ T7724] __alloc_skb+0xed/0x420 [ 465.894321][ T7724] __ip6_append_data+0x1865/0x22b0 [ 465.899797][ T7724] ? dst_release+0x43/0xf0 [ 465.904221][ T7724] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 465.909768][ T7724] ip6_append_data+0x17e/0x230 [ 465.914530][ T7724] ? rawv6_send_hdrinc+0x950/0x950 [ 465.919634][ T7724] ? rawv6_send_hdrinc+0x950/0x950 [ 465.924743][ T7724] rawv6_sendmsg+0xe45/0x1380 [ 465.929503][ T7724] ? __list_del_entry_valid+0x54/0xc0 [ 465.934873][ T7724] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 465.941031][ T7724] inet_sendmsg+0x5f/0x80 [ 465.945455][ T7724] ? inet_send_prepare+0x210/0x210 [ 465.950568][ T7724] ____sys_sendmsg+0x360/0x4d0 [ 465.953215][ T7743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7743 comm=syz-executor.4 [ 465.955333][ T7724] ? import_iovec+0x69/0x80 [ 465.955353][ T7724] __sys_sendmmsg+0x315/0x4b0 [ 465.977235][ T7724] ? kstrtoull+0x321/0x360 [ 465.981656][ T7724] ? kstrtouint_from_user+0x104/0x130 [ 465.983017][ T7746] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7746 comm=syz-executor.4 [ 465.987021][ T7724] ? get_pid_task+0x8b/0xc0 [ 465.987042][ T7724] ? proc_fail_nth_write+0x114/0x140 [ 465.987065][ T7724] ? proc_fail_nth_read+0x140/0x140 [ 465.987085][ T7724] ? vfs_write+0x5e0/0x8c0 [ 465.987114][ T7724] ? __fget_light+0x21b/0x260 02:27:23 executing program 0: open(&(0x7f0000004a80)='./file0\x00', 0xc4040, 0x0) 02:27:23 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0xc0c02, 0x0) 02:27:23 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) recvmsg$unix(r0, 0x0, 0x0) 02:27:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x1ec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x98, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x40, 0x12, 0x0, 0x1, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="b01736e1cace"}, @NL80211_ATTR_IE={0x11, 0x2a, [@peer_mgmt={0x75, 0x8, {0x0, 0x0, @val, @val, @void}}, @dsss={0x3, 0x1}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}]}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x40, 0x4, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x1d, 0x1, "4c255b35c33b6550bab41826344211eb6d63d0684c68e68919"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}]}]}, @NL80211_WOWLAN_TRIG_ANY={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x1e0c, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x2a4, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x85, 0xa, "75ce66f80fc10a8587e03709ac760fcd5ac6fd2348b8970786c71afa8f37edf614446b9a82671839828ef8ec526f22491185c4f10fc21fbe493515356a3648cfebee616400de7cb84a87efec6bd5ad25d08e5481cfca703812b9fda50197db88e9569cfe5ef60d38515f1c46d6ace74409e22545652102bae43fba0673200e8ca3"}, @NL80211_WOWLAN_TCP_DST_MAC={0xa}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0xa9, 0xa, "848edaba3cde55683079193d6b0e6fa1755f970e9711421918c34974f4c2502f906bf371a43223501856142a8862075541d1f90d3527bbd496c5e23198c31c3e62d9a3e9b68f38c0b9e2e19b7057420b7889bbc89b0cdb38c84c27e2cbc4975e71b79d45253815d66cc1a26c6e8174e0ca7050ccf00b8324445dbc0d4e17515bfac2ed778067ed6abd38ac7f6a41f5da334215b07a9e1e7b06baf741736b95a2f3cb14e05f"}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x61, 0xa, "0265d344fcc9eba1c7611ba393f10e527ae69f4e734a76066f43484b2b1d916b55f4639762f97784619f7f9caf2b9d1fc2e8d8c6c7e3f8174eecefad5b5a8a6a1595364e9cba344c4fede1d1b398a95e4554780519f186555e6a466f82"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN={0xf1, 0x8, {0x0, 0x0, "6e1b464ebeb53c88ae0aabded6fd72816a20540a134d849e7e92da03107c0f6d230c06e4d74f465dbd279c399a5060f6875f78f781198fbe032db42a1f12e9098af08da36766ad4df72debc68f50ef8069f4b731fa2ed904052baf511e05f01e3a000189ba6dff45108e4adc1a954da3791d09afb8e5e79f2302e237d6df2823ee04b68f2d8570c5c6eecd37287caf71af7a7338a42b833f7555eb9522c7f9c319b7fd97b5228788990e7ad054de96d658c88c50e3f7bf456c68530a56b1a471a25fa1d9a62f543d8284e83734b6b16539bd7810b4bef83c83e96e57c694dd196202e8a670"}}, @NL80211_WOWLAN_TCP_SRC_PORT={0x6}]}, @NL80211_WOWLAN_TRIG_NET_DETECT={0xc, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8}]}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x1b4c, 0x4, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9, 0x2, "990ca13d30"}, @NL80211_PKTPAT_PATTERN={0x49, 0x2, "9e9225ac68a1ec0e4ed29eb0f600f1575767c4c4f7fb05cb604e28297f26f363f3805e091a4ce003d9aef515f71e7c0ff349fbe1821d5a992c2675995f2e19c6fdbbe40970"}, @NL80211_PKTPAT_OFFSET={0x8}]}, {0x4}, {0x118, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9, 0x2, "56cb8c660d"}, @NL80211_PKTPAT_PATTERN={0x4}, @NL80211_PKTPAT_MASK={0x95, 0x1, "89d155b23aa3f1b9c1c4934546c107b7413961d2c906ff74a3923d7312d1a95cc8c965ad6ac202e46965319a2bdd6225735478a5929f14b29aa4246f1ae84aa5e537c6d356bec88f5d24dce4547b0de94404b820a3633deeaef3d8a4531b047fd3d89c4293688d5af5e07f3546e56f5c87931b2de4909500c45cc513ca32f9c4ef4cb9ff0f97427ca6c3a6694c291b2e19"}, @NL80211_PKTPAT_MASK={0x69, 0x1, "cd760df9bcdbe4c1225eed7e155ac4fc77786467d4ff93bb26a4a754a596ab94af29a6a3a02f99187ab951eba4789d6f0a19a209421f67abf6547e1b6ea1a255b27e9a42bce81de3564facc690e8460251d40483c93658344605a0dd823b5e7b79e33d27ad"}]}, {0x10fc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x1001, 0x2, "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"}, @NL80211_PKTPAT_MASK={0x19, 0x1, "56389716a2d9d2d188243290151ffd363a08e9bd2d"}, @NL80211_PKTPAT_PATTERN={0xd5, 0x2, "ea80a890909d4e319aa95215adfe29120f3c48e73d441b74d90ca49584ab493d5d1febe8d8daa0643bb4cf6140a8c9d5e60f8590fcf56d3f31d49abb4692f131d268083869c01bdb519021fd6b8bac8458c29abb8f1e99753845103c5763b0db51c19eea175bf57b0e5881fe874e9f35f7b5a26bb2bf2239a4c86f74e74f817153e313068c4c8a4d9c0ae07525bb18d4fb609eb7f18c26391b2640293ee56079b7e73fbce93c5a727f7bd3e706845a0b4148aa95c5106e005777ea791978f6fd0e1f66b911c0a103a4fa939dcd2d93e974"}]}, {0x8cc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_PATTERN={0xe1, 0x2, "e97067d9e27f04edf77456af7829ec585887b8c63f83f393acae6f2e986b7b70d0813d0941db49eed70f472bfc3108864113bcffbec3e7dddff5a8f62494bd28d062c9a0ac3341059df9352e32122bead118a4b33ada332caeffcbdefe9ccb98022e749e69d7485358b84f410a6c1c82a3560b9ac9bd14838940d3f501b40e56e0f5b961cd79da1b4361d83971bb38064d163053e1924fa04822fbf6e3ac5c2b40aadf19dc3ed6efd5cb81fe6d78085ecb954c2ae4f6e3af2f45a04e41117770ed0a6b343639d685a13bd265b1fd11acdfa17b638c90107ca4fa9c486b"}, @NL80211_PKTPAT_MASK={0x4}, @NL80211_PKTPAT_MASK={0x4d, 0x1, "59d47d7e21341d138f700c58c9dc48212c7ecd321be6ec8a3d886e42503ef91ebecb3db3b193a2d8089278f152e69ad225735d8ecfa531ee59ecf1e72b070bdeb83b696fa9c1168c47"}, @NL80211_PKTPAT_MASK={0x79, 0x1, "42c4b8bff7b1608d70c9df66f6b0040bb4c18015b29b3f77b45b4a4b818b06396fa74e846baa428cabeb763b5e0dc441cdfd0119068589c6d763db807f535f3829a3d0ea9afcb9d0d5f1b5eddf6a13ad9b500f3ee8f2537254cec50562fe866481bef724599312a6b252e42242d3f8691e080a7b74"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_PATTERN={0x6f9, 0x2, "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"}]}]}]}]}, 0x1ec4}}, 0x0) 02:27:23 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000200)) 02:27:23 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000), 0x7, 0x0) [ 466.023882][ T7724] ? __cond_resched+0x11/0x40 [ 466.028585][ T7724] ? fput+0x2d/0x130 [ 466.032521][ T7724] ? ksys_write+0x157/0x180 [ 466.037134][ T7724] __x64_sys_sendmmsg+0x53/0x60 [ 466.042000][ T7724] do_syscall_64+0x3d/0x90 [ 466.046486][ T7724] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 466.052475][ T7724] RIP: 0033:0x4665f9 02:27:24 executing program 2 (fault-call:3 fault-nth:86): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:24 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={0x0}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000940), r0) 02:27:24 executing program 5: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) 02:27:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f0000000480)) 02:27:24 executing program 3: sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, 0x0, 0x0) 02:27:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000000340)}, 0x40000042) [ 466.056383][ T7724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 466.075989][ T7724] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 466.084466][ T7724] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 466.092441][ T7724] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 466.100414][ T7724] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.108436][ T7724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 466.116387][ T7724] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, 0x0, 0x0) [ 466.145735][ T7759] FAULT_INJECTION: forcing a failure. [ 466.145735][ T7759] name failslab, interval 1, probability 0, space 0, times 0 [ 466.158364][ T7759] CPU: 1 PID: 7759 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 466.166704][ T7759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.176749][ T7759] Call Trace: [ 466.180022][ T7759] dump_stack_lvl+0xb7/0x103 [ 466.184616][ T7759] dump_stack+0x11/0x1a [ 466.188773][ T7759] should_fail+0x23c/0x250 02:27:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000980)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000840)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) [ 466.193347][ T7759] __should_failslab+0x81/0x90 [ 466.198133][ T7759] should_failslab+0x5/0x20 [ 466.202633][ T7759] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 466.208358][ T7759] ? __kmalloc_node_track_caller+0x30/0x40 [ 466.214339][ T7759] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 466.219817][ T7759] __kmalloc_node_track_caller+0x30/0x40 [ 466.225446][ T7759] ? __ip6_append_data+0x1865/0x22b0 [ 466.228492][ T7775] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7775 comm=syz-executor.5 02:27:24 executing program 5: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) [ 466.230799][ T7759] __alloc_skb+0x187/0x420 [ 466.230825][ T7759] __ip6_append_data+0x1865/0x22b0 [ 466.252977][ T7759] ? dst_release+0x43/0xf0 [ 466.257402][ T7759] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 466.262946][ T7759] ip6_append_data+0x17e/0x230 [ 466.267713][ T7759] ? rawv6_send_hdrinc+0x950/0x950 [ 466.272854][ T7759] ? rawv6_send_hdrinc+0x950/0x950 [ 466.277999][ T7759] rawv6_sendmsg+0xe45/0x1380 [ 466.282678][ T7759] ? __list_del_entry_valid+0x54/0xc0 [ 466.288046][ T7759] ? rmqueue+0x4a/0xcc0 [ 466.292231][ T7759] inet_sendmsg+0x5f/0x80 02:27:24 executing program 3: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x0, r0+10000000}, 0x0) 02:27:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x81, 0x4) 02:27:24 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r1, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00000001c0), 0x0, 0x0, 0x0, r0) [ 466.296635][ T7759] ? inet_send_prepare+0x210/0x210 [ 466.301797][ T7759] ____sys_sendmsg+0x360/0x4d0 [ 466.306652][ T7759] ? import_iovec+0x69/0x80 [ 466.311152][ T7759] __sys_sendmmsg+0x315/0x4b0 [ 466.315916][ T7759] ? kstrtoull+0x321/0x360 [ 466.320368][ T7759] ? kstrtouint_from_user+0x104/0x130 [ 466.325740][ T7759] ? get_pid_task+0x8b/0xc0 [ 466.330235][ T7759] ? proc_fail_nth_write+0x114/0x140 [ 466.335561][ T7759] ? proc_fail_nth_read+0x140/0x140 [ 466.340851][ T7759] ? vfs_write+0x5e0/0x8c0 [ 466.345388][ T7759] ? __fget_light+0x21b/0x260 [ 466.350059][ T7759] ? __cond_resched+0x11/0x40 [ 466.354735][ T7759] ? fput+0x2d/0x130 [ 466.358698][ T7759] ? ksys_write+0x157/0x180 [ 466.363200][ T7759] __x64_sys_sendmmsg+0x53/0x60 [ 466.368113][ T7759] do_syscall_64+0x3d/0x90 [ 466.372517][ T7759] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 466.378402][ T7759] RIP: 0033:0x4665f9 [ 466.382283][ T7759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 466.401885][ T7759] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 466.410293][ T7759] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 466.418251][ T7759] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 466.426312][ T7759] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.434278][ T7759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:24 executing program 2 (fault-call:3 fault-nth:87): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:24 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0xc00, 0x0) 02:27:24 executing program 0: clock_gettime(0x0, &(0x7f0000000640)={0x0}) pselect6(0x40, &(0x7f0000000580), 0x0, 0x0, &(0x7f0000000680)={r0}, 0x0) 02:27:24 executing program 1: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000200)) 02:27:24 executing program 5: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000580), 0x0, 0x0, &(0x7f0000000680)={0x0, r0+10000000}, &(0x7f0000000700)={0x0}) [ 466.442335][ T7759] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 [ 466.479401][ T7803] FAULT_INJECTION: forcing a failure. [ 466.479401][ T7803] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 466.492486][ T7803] CPU: 0 PID: 7803 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 466.500812][ T7803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.510860][ T7803] Call Trace: [ 466.514135][ T7803] dump_stack_lvl+0xb7/0x103 [ 466.518724][ T7803] dump_stack+0x11/0x1a [ 466.522876][ T7803] should_fail+0x23c/0x250 02:27:24 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001540)={&(0x7f00000003c0), 0x6e, 0x0}, 0x40000040) 02:27:24 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000940), 0x0) 02:27:24 executing program 1: mmap$usbmon(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:27:24 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000380)) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) [ 466.527288][ T7803] should_fail_usercopy+0x16/0x20 [ 466.532301][ T7803] _copy_from_user+0x1c/0xd0 [ 466.536890][ T7803] __copy_msghdr_from_user+0x44/0x350 [ 466.542330][ T7803] ? import_iovec+0x69/0x80 [ 466.546831][ T7803] __sys_sendmmsg+0x1f0/0x4b0 [ 466.551550][ T7803] ? kstrtoull+0x321/0x360 [ 466.555985][ T7803] ? kstrtouint_from_user+0x104/0x130 [ 466.561384][ T7803] ? get_pid_task+0x8b/0xc0 [ 466.565877][ T7803] ? proc_fail_nth_write+0x114/0x140 [ 466.571226][ T7803] ? proc_fail_nth_read+0x140/0x140 [ 466.576420][ T7803] ? vfs_write+0x5e0/0x8c0 [ 466.580833][ T7803] ? __fget_light+0x21b/0x260 [ 466.585503][ T7803] ? __cond_resched+0x11/0x40 [ 466.590178][ T7803] ? fput+0x2d/0x130 [ 466.594077][ T7803] ? ksys_write+0x157/0x180 [ 466.598777][ T7803] __x64_sys_sendmmsg+0x53/0x60 [ 466.603637][ T7803] do_syscall_64+0x3d/0x90 [ 466.608050][ T7803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 466.613928][ T7803] RIP: 0033:0x4665f9 [ 466.617818][ T7803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 466.637424][ T7803] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 466.645841][ T7803] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 466.653819][ T7803] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 466.661770][ T7803] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.669726][ T7803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:24 executing program 1: clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x0, r0+10000000}, &(0x7f0000000700)={0x0}) 02:27:24 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) 02:27:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000480), r0) 02:27:24 executing program 2 (fault-call:3 fault-nth:88): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 466.677713][ T7803] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:24 executing program 3: openat$hwrng(0xffffffffffffff9c, 0x0, 0x400400, 0x0) [ 466.720771][ T7834] FAULT_INJECTION: forcing a failure. [ 466.720771][ T7834] name failslab, interval 1, probability 0, space 0, times 0 [ 466.733518][ T7834] CPU: 1 PID: 7834 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 466.741874][ T7834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.751933][ T7834] Call Trace: [ 466.755206][ T7834] dump_stack_lvl+0xb7/0x103 [ 466.759807][ T7834] dump_stack+0x11/0x1a [ 466.764057][ T7834] should_fail+0x23c/0x250 [ 466.768577][ T7834] __should_failslab+0x81/0x90 [ 466.773324][ T7834] should_failslab+0x5/0x20 [ 466.777821][ T7834] kmem_cache_alloc_node+0x58/0x2b0 [ 466.783075][ T7834] ? __alloc_skb+0xed/0x420 [ 466.787563][ T7834] __alloc_skb+0xed/0x420 [ 466.791878][ T7834] __ip6_append_data+0x1865/0x22b0 [ 466.796988][ T7834] ? dst_release+0x43/0xf0 [ 466.801446][ T7834] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 466.806979][ T7834] ip6_append_data+0x17e/0x230 [ 466.811775][ T7834] ? rawv6_send_hdrinc+0x950/0x950 [ 466.816932][ T7834] ? rawv6_send_hdrinc+0x950/0x950 [ 466.822099][ T7834] rawv6_sendmsg+0xe45/0x1380 [ 466.826778][ T7834] ? __list_del_entry_valid+0x54/0xc0 [ 466.832172][ T7834] ? rmqueue+0x4a/0xcc0 [ 466.836314][ T7834] inet_sendmsg+0x5f/0x80 [ 466.840716][ T7834] ? inet_send_prepare+0x210/0x210 [ 466.845811][ T7834] ____sys_sendmsg+0x360/0x4d0 [ 466.850591][ T7834] ? import_iovec+0x69/0x80 [ 466.855084][ T7834] __sys_sendmmsg+0x315/0x4b0 [ 466.859812][ T7834] ? kstrtoull+0x321/0x360 [ 466.864224][ T7834] ? kstrtouint_from_user+0x104/0x130 [ 466.869604][ T7834] ? get_pid_task+0x8b/0xc0 [ 466.874087][ T7834] ? proc_fail_nth_write+0x114/0x140 [ 466.879417][ T7834] ? proc_fail_nth_read+0x140/0x140 [ 466.884610][ T7834] ? vfs_write+0x5e0/0x8c0 [ 466.889083][ T7834] ? __fget_light+0x21b/0x260 [ 466.893736][ T7834] ? __cond_resched+0x11/0x40 [ 466.898402][ T7834] ? fput+0x2d/0x130 [ 466.902356][ T7834] ? ksys_write+0x157/0x180 [ 466.906847][ T7834] __x64_sys_sendmmsg+0x53/0x60 [ 466.911717][ T7834] do_syscall_64+0x3d/0x90 [ 466.916112][ T7834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 466.922002][ T7834] RIP: 0033:0x4665f9 [ 466.925873][ T7834] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 466.945457][ T7834] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 466.953918][ T7834] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 466.961874][ T7834] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 466.969904][ T7834] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.977902][ T7834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 466.985854][ T7834] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:25 executing program 0: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), 0xffffffffffffffff) 02:27:25 executing program 4: pselect6(0x40, &(0x7f0000000580), 0x0, 0x0, &(0x7f0000000680), 0x0) 02:27:25 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000900), 0xffffffffffffffff) 02:27:25 executing program 5: timer_create(0x0, 0x0, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000200)) 02:27:25 executing program 2 (fault-call:3 fault-nth:89): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x5421, &(0x7f00000000c0)={0x0, 0x0, 0x0}) 02:27:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x40004580, 0x0) [ 467.343188][ T7854] FAULT_INJECTION: forcing a failure. [ 467.343188][ T7854] name failslab, interval 1, probability 0, space 0, times 0 [ 467.355840][ T7854] CPU: 1 PID: 7854 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 467.364285][ T7854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.374331][ T7854] Call Trace: [ 467.377634][ T7854] dump_stack_lvl+0xb7/0x103 [ 467.382223][ T7854] dump_stack+0x11/0x1a [ 467.386377][ T7854] should_fail+0x23c/0x250 02:27:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000006c0), 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, 0x0) 02:27:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0xc0189436, &(0x7f00000000c0)={0x0, 0x0, 0x0}) [ 467.390891][ T7854] __should_failslab+0x81/0x90 [ 467.395654][ T7854] should_failslab+0x5/0x20 [ 467.400160][ T7854] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 467.405882][ T7854] ? __kmalloc_node_track_caller+0x30/0x40 [ 467.411692][ T7854] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 467.417145][ T7854] __kmalloc_node_track_caller+0x30/0x40 [ 467.422773][ T7854] ? __ip6_append_data+0x1865/0x22b0 [ 467.428141][ T7854] __alloc_skb+0x187/0x420 [ 467.432556][ T7854] __ip6_append_data+0x1865/0x22b0 [ 467.437712][ T7854] ? dst_release+0x43/0xf0 02:27:25 executing program 0: syz_open_dev$evdev(&(0x7f00000000c0), 0x1, 0x800) [ 467.442158][ T7854] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 467.447753][ T7854] ip6_append_data+0x17e/0x230 [ 467.452519][ T7854] ? rawv6_send_hdrinc+0x950/0x950 [ 467.457762][ T7854] ? rawv6_send_hdrinc+0x950/0x950 [ 467.462883][ T7854] rawv6_sendmsg+0xe45/0x1380 [ 467.467564][ T7854] ? __list_del_entry_valid+0x54/0xc0 [ 467.472935][ T7854] ? rmqueue+0x4a/0xcc0 [ 467.477198][ T7854] inet_sendmsg+0x5f/0x80 [ 467.481533][ T7854] ? inet_send_prepare+0x210/0x210 [ 467.486796][ T7854] ____sys_sendmsg+0x360/0x4d0 [ 467.491616][ T7854] ? import_iovec+0x69/0x80 [ 467.496231][ T7854] __sys_sendmmsg+0x315/0x4b0 [ 467.500945][ T7854] ? kstrtoull+0x321/0x360 [ 467.505345][ T7854] ? kstrtouint_from_user+0x104/0x130 [ 467.510886][ T7854] ? get_pid_task+0x8b/0xc0 [ 467.515434][ T7854] ? proc_fail_nth_write+0x114/0x140 [ 467.520723][ T7854] ? proc_fail_nth_read+0x140/0x140 [ 467.525908][ T7854] ? vfs_write+0x5e0/0x8c0 [ 467.530345][ T7854] ? __fget_light+0x21b/0x260 [ 467.535131][ T7854] ? __cond_resched+0x11/0x40 [ 467.539935][ T7854] ? fput+0x2d/0x130 [ 467.543811][ T7854] ? ksys_write+0x157/0x180 [ 467.548401][ T7854] __x64_sys_sendmmsg+0x53/0x60 [ 467.553257][ T7854] do_syscall_64+0x3d/0x90 [ 467.557653][ T7854] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 467.563600][ T7854] RIP: 0033:0x4665f9 [ 467.567471][ T7854] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:27:25 executing program 1: syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) 02:27:25 executing program 2 (fault-call:3 fault-nth:90): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) [ 467.587226][ T7854] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 467.595616][ T7854] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 467.603566][ T7854] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 467.611517][ T7854] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 467.619466][ T7854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 467.627430][ T7854] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:25 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8901, &(0x7f0000000080)={'nr0\x00', @ifru_data=0x0}) 02:27:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040), 0x4) 02:27:25 executing program 5: clock_getres(0x0, &(0x7f0000000300)) [ 467.722346][ T7894] FAULT_INJECTION: forcing a failure. [ 467.722346][ T7894] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 467.735432][ T7894] CPU: 1 PID: 7894 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 467.743759][ T7894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.753813][ T7894] Call Trace: [ 467.757089][ T7894] dump_stack_lvl+0xb7/0x103 [ 467.761680][ T7894] dump_stack+0x11/0x1a [ 467.765835][ T7894] should_fail+0x23c/0x250 [ 467.770261][ T7894] should_fail_usercopy+0x16/0x20 [ 467.775393][ T7894] _copy_from_user+0x1c/0xd0 [ 467.779990][ T7894] __copy_msghdr_from_user+0x44/0x350 [ 467.785364][ T7894] ? import_iovec+0x69/0x80 [ 467.789876][ T7894] __sys_sendmmsg+0x1f0/0x4b0 [ 467.794674][ T7894] ? kstrtoull+0x321/0x360 [ 467.799159][ T7894] ? kstrtouint_from_user+0x104/0x130 [ 467.804533][ T7894] ? get_pid_task+0x8b/0xc0 [ 467.809120][ T7894] ? proc_fail_nth_write+0x114/0x140 [ 467.814410][ T7894] ? proc_fail_nth_read+0x140/0x140 02:27:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f0000000380)={0x0, "501badc9d83d5b47026e58a31aafa3497a97d5e18270e7027620b5dfb36873f3c2c7e39d5bfa3a548eaec8b3649a35067e78e3872fc9a9f223957a24820162b9"}, 0x48, r0) keyctl$KEYCTL_MOVE(0x5, r1, 0x0, 0x0, 0x0) 02:27:25 executing program 3: waitid(0x0, 0x0, &(0x7f0000000180), 0x4, 0x0) 02:27:25 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) 02:27:25 executing program 0: pselect6(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000980)={[0x7]}, 0x8}) 02:27:25 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x23, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}}, 0x5c) 02:27:25 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) [ 467.819609][ T7894] ? vfs_write+0x5e0/0x8c0 [ 467.824025][ T7894] ? __fget_light+0x21b/0x260 [ 467.828699][ T7894] ? __cond_resched+0x11/0x40 [ 467.833448][ T7894] ? fput+0x2d/0x130 [ 467.837499][ T7894] ? ksys_write+0x157/0x180 [ 467.842004][ T7894] __x64_sys_sendmmsg+0x53/0x60 [ 467.846946][ T7894] do_syscall_64+0x3d/0x90 [ 467.851360][ T7894] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 467.857266][ T7894] RIP: 0033:0x4665f9 02:27:25 executing program 4: clone3(&(0x7f0000002e80)={0x1000000, 0x0, 0x0, 0x0, {}, &(0x7f0000000c40)=""/104, 0x68, 0x0, &(0x7f0000002e00)=[0x0, 0x0, 0x0], 0x3}, 0x58) [ 467.861154][ T7894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 467.880929][ T7894] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 467.889343][ T7894] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 467.897316][ T7894] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 467.905284][ T7894] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 467.913340][ T7894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:25 executing program 2 (fault-call:3 fault-nth:91): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000ac0)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000180)={0x28, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) 02:27:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fallocate(r0, 0x24, 0x0, 0x3) 02:27:25 executing program 5: poll(&(0x7f0000002940)=[{}], 0x1, 0x8001) [ 467.921318][ T7894] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:25 executing program 4: clone3(&(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:27:25 executing program 4: ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001300)) [ 467.987255][ T7936] FAULT_INJECTION: forcing a failure. [ 467.987255][ T7936] name failslab, interval 1, probability 0, space 0, times 0 [ 467.999885][ T7936] CPU: 1 PID: 7936 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 468.008272][ T7936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.018324][ T7936] Call Trace: [ 468.021722][ T7936] dump_stack_lvl+0xb7/0x103 [ 468.026310][ T7936] dump_stack+0x11/0x1a [ 468.030462][ T7936] should_fail+0x23c/0x250 02:27:25 executing program 1: clone3(&(0x7f0000002e80)={0x1000000, 0x0, 0x0, 0x0, {}, &(0x7f0000000c40)=""/104, 0x68, 0x0, 0x0}, 0x58) 02:27:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) [ 468.034881][ T7936] __should_failslab+0x81/0x90 [ 468.039665][ T7936] should_failslab+0x5/0x20 [ 468.044166][ T7936] kmem_cache_alloc_node+0x58/0x2b0 [ 468.049357][ T7936] ? __alloc_skb+0xed/0x420 [ 468.053881][ T7936] __alloc_skb+0xed/0x420 [ 468.058293][ T7936] __ip6_append_data+0x1865/0x22b0 [ 468.063421][ T7936] ? dst_release+0x43/0xf0 [ 468.067837][ T7936] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 468.073381][ T7936] ip6_append_data+0x17e/0x230 [ 468.078140][ T7936] ? rawv6_send_hdrinc+0x950/0x950 [ 468.083255][ T7936] ? rawv6_send_hdrinc+0x950/0x950 [ 468.088366][ T7936] rawv6_sendmsg+0xe45/0x1380 [ 468.093168][ T7936] ? __list_del_entry_valid+0x54/0xc0 [ 468.098592][ T7936] ? rmqueue+0x4a/0xcc0 [ 468.102749][ T7936] inet_sendmsg+0x5f/0x80 [ 468.107145][ T7936] ? inet_send_prepare+0x210/0x210 [ 468.112296][ T7936] ____sys_sendmsg+0x360/0x4d0 [ 468.117064][ T7936] ? import_iovec+0x69/0x80 [ 468.121562][ T7936] __sys_sendmmsg+0x315/0x4b0 [ 468.126319][ T7936] ? kstrtoull+0x321/0x360 [ 468.130873][ T7936] ? kstrtouint_from_user+0x104/0x130 [ 468.136295][ T7936] ? get_pid_task+0x8b/0xc0 [ 468.140789][ T7936] ? proc_fail_nth_write+0x114/0x140 [ 468.146080][ T7936] ? proc_fail_nth_read+0x140/0x140 [ 468.151286][ T7936] ? vfs_write+0x5e0/0x8c0 [ 468.155704][ T7936] ? __fget_light+0x21b/0x260 [ 468.160376][ T7936] ? __cond_resched+0x11/0x40 [ 468.165051][ T7936] ? fput+0x2d/0x130 [ 468.169304][ T7936] ? ksys_write+0x157/0x180 [ 468.173790][ T7936] __x64_sys_sendmmsg+0x53/0x60 [ 468.178642][ T7936] do_syscall_64+0x3d/0x90 [ 468.183134][ T7936] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.189013][ T7936] RIP: 0033:0x4665f9 [ 468.192884][ T7936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 468.213007][ T7936] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 468.221398][ T7936] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 468.229342][ T7936] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 468.237288][ T7936] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 468.245295][ T7936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 468.253240][ T7936] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:26 executing program 0: futex(&(0x7f0000000240), 0x4, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x2) 02:27:26 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) 02:27:26 executing program 3: poll(0x0, 0x0, 0x8001) 02:27:26 executing program 4: sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) 02:27:26 executing program 2 (fault-call:3 fault-nth:92): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:26 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r0, 0x8, 0x0) 02:27:26 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) [ 468.819810][ T7971] FAULT_INJECTION: forcing a failure. [ 468.819810][ T7971] name failslab, interval 1, probability 0, space 0, times 0 [ 468.832433][ T7971] CPU: 1 PID: 7971 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 468.840759][ T7971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.850968][ T7971] Call Trace: [ 468.854248][ T7971] dump_stack_lvl+0xb7/0x103 [ 468.858899][ T7971] dump_stack+0x11/0x1a [ 468.863116][ T7971] should_fail+0x23c/0x250 02:27:26 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/vlan/vlan0\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/145, 0x91}], 0x1, 0x0, 0x0) 02:27:26 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x1800}, {0x0, 0xa01}, {}], 0x3) 02:27:26 executing program 4: creat(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000240), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000007c0)) [ 468.867523][ T7971] __should_failslab+0x81/0x90 [ 468.872290][ T7971] should_failslab+0x5/0x20 [ 468.876785][ T7971] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 468.882596][ T7971] ? __kmalloc_node_track_caller+0x30/0x40 [ 468.888399][ T7971] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 468.893858][ T7971] __kmalloc_node_track_caller+0x30/0x40 [ 468.899494][ T7971] ? __ip6_append_data+0x1865/0x22b0 [ 468.904775][ T7971] __alloc_skb+0x187/0x420 [ 468.909245][ T7971] __ip6_append_data+0x1865/0x22b0 [ 468.914361][ T7971] ip6_append_data+0x17e/0x230 02:27:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) 02:27:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/145, 0x91}], 0x1, 0xffffffff, 0x0) [ 468.919114][ T7971] ? rawv6_send_hdrinc+0x950/0x950 [ 468.924255][ T7971] ? rawv6_send_hdrinc+0x950/0x950 [ 468.929372][ T7971] rawv6_sendmsg+0xe45/0x1380 [ 468.934152][ T7971] ? __list_del_entry_valid+0x54/0xc0 [ 468.939618][ T7971] ? rmqueue+0x4a/0xcc0 [ 468.943798][ T7971] inet_sendmsg+0x5f/0x80 [ 468.948132][ T7971] ? inet_send_prepare+0x210/0x210 [ 468.953240][ T7971] ____sys_sendmsg+0x360/0x4d0 [ 468.958034][ T7971] ? import_iovec+0x69/0x80 [ 468.962794][ T7971] __sys_sendmmsg+0x315/0x4b0 02:27:26 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, 0x0) poll(&(0x7f0000002940)=[{}], 0x1, 0x8001) [ 468.967469][ T7971] ? kstrtoull+0x321/0x360 [ 468.971975][ T7971] ? kstrtouint_from_user+0x104/0x130 [ 468.977348][ T7971] ? get_pid_task+0x8b/0xc0 [ 468.981841][ T7971] ? proc_fail_nth_write+0x114/0x140 [ 468.987134][ T7971] ? proc_fail_nth_read+0x140/0x140 [ 468.992341][ T7971] ? vfs_write+0x5e0/0x8c0 [ 468.996800][ T7971] ? __fget_light+0x21b/0x260 [ 469.001499][ T7971] ? __cond_resched+0x11/0x40 [ 469.006192][ T7971] ? fput+0x2d/0x130 [ 469.010172][ T7971] ? ksys_write+0x157/0x180 [ 469.014680][ T7971] __x64_sys_sendmmsg+0x53/0x60 02:27:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x24, &(0x7f0000000040)={0x1}) [ 469.019619][ T7971] do_syscall_64+0x3d/0x90 [ 469.024039][ T7971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 469.029928][ T7971] RIP: 0033:0x4665f9 [ 469.033814][ T7971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 469.053415][ T7971] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 469.061826][ T7971] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 469.069788][ T7971] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 469.077757][ T7971] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 469.085748][ T7971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 469.093753][ T7971] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:27 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 02:27:27 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) wait4(0x0, 0x0, 0x0, 0x0) 02:27:27 executing program 2 (fault-call:3 fault-nth:93): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x80000000, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300), r0) [ 469.692192][ T8014] EXT4-fs warning (device sda1): ext4_group_add:1672: No reserved GDT blocks, can't resize [ 469.702570][ T8017] FAULT_INJECTION: forcing a failure. [ 469.702570][ T8017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 469.715648][ T8017] CPU: 1 PID: 8017 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 469.723970][ T8017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.734033][ T8017] Call Trace: [ 469.737302][ T8017] dump_stack_lvl+0xb7/0x103 02:27:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) set_mempolicy(0x0, &(0x7f0000000140)=0x100000000000001, 0xc) 02:27:27 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000) mknodat$loop(r0, &(0x7f0000000140)='./file0\x00', 0x10, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000001c0)='cgroup\x00', 0x0, &(0x7f0000000400)='pids') chdir(&(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x172, 0x20020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x0, 0xfffffffd, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000140)='./bus\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4204}], 0x40, &(0x7f0000000480)=ANY=[]) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x80100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0xc944, 0x1dacc090}, 0x81, 0xffffffffffffff84, 0x0, 0x5, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000280)) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) [ 469.741913][ T8017] dump_stack+0x11/0x1a [ 469.746070][ T8017] should_fail+0x23c/0x250 [ 469.750504][ T8017] should_fail_usercopy+0x16/0x20 [ 469.755552][ T8017] _copy_from_user+0x1c/0xd0 [ 469.760136][ T8017] __copy_msghdr_from_user+0x44/0x350 [ 469.765573][ T8017] ? import_iovec+0x69/0x80 [ 469.770102][ T8017] __sys_sendmmsg+0x1f0/0x4b0 [ 469.774904][ T8017] ? kstrtoull+0x321/0x360 [ 469.779487][ T8017] ? kstrtouint_from_user+0x104/0x130 [ 469.784894][ T8017] ? get_pid_task+0x8b/0xc0 [ 469.789381][ T8017] ? proc_fail_nth_write+0x114/0x140 [ 469.794746][ T8017] ? proc_fail_nth_read+0x140/0x140 [ 469.799951][ T8017] ? vfs_write+0x5e0/0x8c0 [ 469.804364][ T8017] ? __fget_light+0x21b/0x260 [ 469.809039][ T8017] ? __cond_resched+0x11/0x40 [ 469.816431][ T8017] ? fput+0x2d/0x130 [ 469.820347][ T8017] ? ksys_write+0x157/0x180 [ 469.824861][ T8017] __x64_sys_sendmmsg+0x53/0x60 [ 469.829827][ T8017] do_syscall_64+0x3d/0x90 [ 469.834231][ T8017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 469.840329][ T8017] RIP: 0033:0x4665f9 [ 469.844291][ T8017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 469.863923][ T8017] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 469.867845][ T7995] 9pnet: p9_fd_create_tcp (7995): problem connecting socket to 127.0.0.1 [ 469.872354][ T8017] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 02:27:27 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480), 0xc0182, 0x0) write$cgroup_subtree(r0, 0x0, 0x0) 02:27:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, 0x0) 02:27:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x31, 0x0, &(0x7f0000002240)) 02:27:27 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) write$cgroup_freezer_state(r0, 0x0, 0xffffffffffffffc0) 02:27:27 executing program 1: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) write$binfmt_aout(r0, 0x0, 0x0) 02:27:27 executing program 2 (fault-call:3 fault-nth:94): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 469.872370][ T8017] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 469.896767][ T8017] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 469.904729][ T8017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 469.912716][ T8017] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:27 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480), 0xc0182, 0x0) write$P9_RVERSION(r0, 0x0, 0x13) [ 469.969527][ T8053] FAULT_INJECTION: forcing a failure. [ 469.969527][ T8053] name failslab, interval 1, probability 0, space 0, times 0 [ 469.982261][ T8053] CPU: 0 PID: 8053 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 469.990709][ T8053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 470.000760][ T8053] Call Trace: [ 470.004025][ T8053] dump_stack_lvl+0xb7/0x103 [ 470.008667][ T8053] dump_stack+0x11/0x1a [ 470.012830][ T8053] should_fail+0x23c/0x250 [ 470.017283][ T8053] __should_failslab+0x81/0x90 [ 470.022084][ T8053] should_failslab+0x5/0x20 [ 470.026628][ T8053] kmem_cache_alloc_node+0x58/0x2b0 [ 470.031829][ T8053] ? __alloc_skb+0xed/0x420 [ 470.036338][ T8053] __alloc_skb+0xed/0x420 [ 470.040689][ T8053] __ip6_append_data+0x1865/0x22b0 [ 470.045792][ T8053] ? dst_release+0x43/0xf0 [ 470.050211][ T8053] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 470.055755][ T8053] ip6_append_data+0x17e/0x230 [ 470.060615][ T8053] ? rawv6_send_hdrinc+0x950/0x950 [ 470.065794][ T8053] ? rawv6_send_hdrinc+0x950/0x950 [ 470.070918][ T8053] rawv6_sendmsg+0xe45/0x1380 [ 470.075605][ T8053] ? __list_del_entry_valid+0x54/0xc0 [ 470.081021][ T8053] ? rmqueue+0x4a/0xcc0 [ 470.085177][ T8053] inet_sendmsg+0x5f/0x80 [ 470.089624][ T8053] ? inet_send_prepare+0x210/0x210 [ 470.094739][ T8053] ____sys_sendmsg+0x360/0x4d0 [ 470.099657][ T8053] ? import_iovec+0x69/0x80 [ 470.104144][ T8053] __sys_sendmmsg+0x315/0x4b0 [ 470.108840][ T8053] ? kstrtoull+0x321/0x360 [ 470.113234][ T8053] ? kstrtouint_from_user+0x104/0x130 [ 470.118581][ T8053] ? get_pid_task+0x8b/0xc0 [ 470.123063][ T8053] ? proc_fail_nth_write+0x114/0x140 [ 470.128328][ T8053] ? proc_fail_nth_read+0x140/0x140 [ 470.133510][ T8053] ? vfs_write+0x5e0/0x8c0 [ 470.137910][ T8053] ? __fget_light+0x21b/0x260 [ 470.142587][ T8053] ? __cond_resched+0x11/0x40 [ 470.147246][ T8053] ? fput+0x2d/0x130 [ 470.151168][ T8053] ? ksys_write+0x157/0x180 [ 470.155656][ T8053] __x64_sys_sendmmsg+0x53/0x60 [ 470.160537][ T8053] do_syscall_64+0x3d/0x90 [ 470.165069][ T8053] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 470.170942][ T8053] RIP: 0033:0x4665f9 [ 470.174820][ T8053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 470.194411][ T8053] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 470.202873][ T8053] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 470.210822][ T8053] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 470.218773][ T8053] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 470.226788][ T8053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 470.234751][ T8053] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@hopopts={0x0, 0xfe, '\x00', [@ra, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim, @jumbo, @generic={0x0, 0x796, "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"}]}, 0x800) 02:27:30 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f00000004c0)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x200000003, 0x84) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000001280)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0xfffffdef, 0x0) 02:27:30 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000140)='.', 0x0, 0xfffffffffffffffe, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000c80)='./file0\x00', 0x0, 0x0, 0x0) 02:27:30 executing program 5: clock_gettime(0x0, &(0x7f0000000080)) clock_settime(0x0, &(0x7f00000000c0)) 02:27:30 executing program 4: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 02:27:30 executing program 2 (fault-call:3 fault-nth:95): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:30 executing program 5: r0 = socket(0x1, 0x3, 0x0) sendmmsg$inet6(r0, &(0x7f000000c3c0), 0x0, 0x0) 02:27:30 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000000)) [ 472.727751][ T8082] FAULT_INJECTION: forcing a failure. [ 472.727751][ T8082] name failslab, interval 1, probability 0, space 0, times 0 [ 472.740372][ T8082] CPU: 1 PID: 8082 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 472.748700][ T8082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.758841][ T8082] Call Trace: [ 472.762169][ T8082] dump_stack_lvl+0xb7/0x103 [ 472.766751][ T8082] dump_stack+0x11/0x1a [ 472.770918][ T8082] should_fail+0x23c/0x250 02:27:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) 02:27:30 executing program 4: utimensat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', &(0x7f0000000140), 0x0) [ 472.775324][ T8082] __should_failslab+0x81/0x90 [ 472.780122][ T8082] should_failslab+0x5/0x20 [ 472.784653][ T8082] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 472.790364][ T8082] ? __kmalloc_node_track_caller+0x30/0x40 [ 472.796202][ T8082] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 472.801655][ T8082] __kmalloc_node_track_caller+0x30/0x40 [ 472.807275][ T8082] ? __ip6_append_data+0x1865/0x22b0 [ 472.812554][ T8082] __alloc_skb+0x187/0x420 [ 472.817041][ T8082] __ip6_append_data+0x1865/0x22b0 [ 472.822148][ T8082] ip6_append_data+0x17e/0x230 02:27:30 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) close(r0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) [ 472.826949][ T8082] ? rawv6_send_hdrinc+0x950/0x950 [ 472.832057][ T8082] ? rawv6_send_hdrinc+0x950/0x950 [ 472.837160][ T8082] rawv6_sendmsg+0xe45/0x1380 [ 472.842346][ T8082] ? __list_del_entry_valid+0x54/0xc0 [ 472.847712][ T8082] ? rmqueue+0x4a/0xcc0 [ 472.851870][ T8082] inet_sendmsg+0x5f/0x80 [ 472.856373][ T8082] ? inet_send_prepare+0x210/0x210 [ 472.861573][ T8082] ____sys_sendmsg+0x360/0x4d0 [ 472.866331][ T8082] ? import_iovec+0x69/0x80 [ 472.870920][ T8082] __sys_sendmmsg+0x315/0x4b0 02:27:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, 0x0, 0x62) 02:27:30 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) [ 472.875597][ T8082] ? kstrtoull+0x321/0x360 [ 472.880002][ T8082] ? kstrtouint_from_user+0x104/0x130 [ 472.885435][ T8082] ? get_pid_task+0x8b/0xc0 [ 472.889936][ T8082] ? proc_fail_nth_write+0x114/0x140 [ 472.895235][ T8082] ? proc_fail_nth_read+0x140/0x140 [ 472.900435][ T8082] ? vfs_write+0x5e0/0x8c0 [ 472.904853][ T8082] ? __fget_light+0x21b/0x260 [ 472.909523][ T8082] ? __cond_resched+0x11/0x40 [ 472.914194][ T8082] ? fput+0x2d/0x130 [ 472.918081][ T8082] ? ksys_write+0x157/0x180 [ 472.922576][ T8082] __x64_sys_sendmmsg+0x53/0x60 [ 472.927427][ T8082] do_syscall_64+0x3d/0x90 [ 472.931855][ T8082] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 472.937836][ T8082] RIP: 0033:0x4665f9 [ 472.941717][ T8082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 472.961333][ T8082] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 472.969743][ T8082] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 472.977751][ T8082] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 472.985741][ T8082] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 472.993707][ T8082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 473.001731][ T8082] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:31 executing program 3: pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) getdents(r0, 0x0, 0x0) 02:27:31 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg(r0, &(0x7f0000003600)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f00000024c0)=[{0x70, 0x0, 0x0, "405cb26df4b549c336ec82abfb1f08efe7f018aad8754b679ae965d74c33d49b1fa17556c078a7bc3d3cda6a105c4b4c2d2f6c64d0139f85889616ac3c561f9f89ad92737973ca197f291cecaff343a548711f28042cee0d4f"}, {0x70, 0x0, 0x0, "da07a6699d2ed66c1c4411b1f3870995d634c676b2269515a494b21f5a8ed0690d0f4f639d75331dc62b0e4a88c073aef901648d10c498b8e5459ab481a0bca9ffe8f8ced77f1d76c48c82f4ddc92fd53ae8f9587f9252cace"}, {0x50, 0x0, 0x0, "c01755039a79e8fe829d828abee9323c61abe3a0769850b686480328b95e25cddf13ef9ebd752eb72bef2fd7d4eccdff618687579a2c81ca8a"}, {0x6d8, 0x0, 0x0, "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"}], 0x808}, 0x0) 02:27:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) 02:27:31 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) 02:27:31 executing program 5: poll(0x0, 0x0, 0x8) 02:27:31 executing program 2 (fault-call:3 fault-nth:96): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:31 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) 02:27:31 executing program 0: r0 = socket(0x1, 0x3, 0x0) sendmmsg$inet6(r0, &(0x7f000000c3c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000) 02:27:31 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f0000000680), 0x0, 0x0) openat$cgroup_type(r0, &(0x7f0000000000), 0x2, 0x0) 02:27:31 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000a40)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000000680)=[{0xfffffffffffffffd, 0x81000000}], 0x1}}], 0x2, 0x0) [ 473.612594][ T8127] FAULT_INJECTION: forcing a failure. [ 473.612594][ T8127] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 473.625682][ T8127] CPU: 0 PID: 8127 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 473.634167][ T8127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.644347][ T8127] Call Trace: [ 473.647634][ T8127] dump_stack_lvl+0xb7/0x103 [ 473.652247][ T8127] dump_stack+0x11/0x1a [ 473.656465][ T8127] should_fail+0x23c/0x250 02:27:31 executing program 3: syz_io_uring_setup(0x34f0, &(0x7f0000000040)={0x0, 0x405f86, 0x8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 02:27:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b3a, 0x0) [ 473.660885][ T8127] should_fail_usercopy+0x16/0x20 [ 473.665907][ T8127] _copy_from_user+0x1c/0xd0 [ 473.670512][ T8127] __copy_msghdr_from_user+0x44/0x350 [ 473.675894][ T8127] ? import_iovec+0x69/0x80 [ 473.680387][ T8127] __sys_sendmmsg+0x1f0/0x4b0 [ 473.685057][ T8127] ? kstrtoull+0x321/0x360 [ 473.689472][ T8127] ? kstrtouint_from_user+0x104/0x130 [ 473.694847][ T8127] ? get_pid_task+0x8b/0xc0 [ 473.699361][ T8127] ? proc_fail_nth_write+0x114/0x140 [ 473.704650][ T8127] ? proc_fail_nth_read+0x140/0x140 02:27:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b37, 0x0) [ 473.709844][ T8127] ? vfs_write+0x5e0/0x8c0 [ 473.714373][ T8127] ? __fget_light+0x21b/0x260 [ 473.719056][ T8127] ? __cond_resched+0x11/0x40 [ 473.723736][ T8127] ? fput+0x2d/0x130 [ 473.727715][ T8127] ? ksys_write+0x157/0x180 [ 473.732222][ T8127] __x64_sys_sendmmsg+0x53/0x60 [ 473.737093][ T8127] do_syscall_64+0x3d/0x90 [ 473.741504][ T8127] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 473.747396][ T8127] RIP: 0033:0x4665f9 02:27:31 executing program 4: add_key$fscrypt_v1(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x0, "2f59fe1eb06c98a0ec075bc59426c043a008d825c737e64c10d34125b0d83bc8eddbed71dcfccb729570c691e6c36f785bfb859400"}, 0x48, 0xfffffffffffffff9) 02:27:31 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) close(r0) dup(r0) 02:27:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet(r0, 0x0, 0x0, 0x0) [ 473.751276][ T8127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 473.770879][ T8127] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 473.779280][ T8127] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 473.787259][ T8127] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 473.795287][ T8127] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.803260][ T8127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:27:31 executing program 5: syz_io_uring_setup(0x1981, &(0x7f0000003980), &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000280), &(0x7f0000003a40)) syz_io_uring_setup(0x6a0b, &(0x7f0000000300), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) syz_io_uring_setup(0x25fe, &(0x7f0000000400), &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000480), &(0x7f00000004c0)) [ 473.811243][ T8127] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:31 executing program 2 (fault-call:3 fault-nth:97): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:31 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x8008880, 0x0, 0xfffffffffffffe5f) 02:27:31 executing program 4: syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) 02:27:31 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 02:27:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000031c0), 0x0, 0x0) syz_io_uring_setup(0x4f9d, &(0x7f00000008c0)={0x0, 0x0, 0x26, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000940), &(0x7f0000000980)) 02:27:31 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x2, 0x0, 0x0) 02:27:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4bfa, &(0x7f0000000140)) [ 473.898667][ T8175] FAULT_INJECTION: forcing a failure. [ 473.898667][ T8175] name failslab, interval 1, probability 0, space 0, times 0 [ 473.911307][ T8175] CPU: 0 PID: 8175 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 473.919800][ T8175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.930008][ T8175] Call Trace: [ 473.933279][ T8175] dump_stack_lvl+0xb7/0x103 [ 473.937946][ T8175] dump_stack+0x11/0x1a [ 473.942202][ T8175] should_fail+0x23c/0x250 02:27:31 executing program 5: r0 = syz_io_uring_setup(0x1981, &(0x7f0000003980), &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000280), &(0x7f0000003a40)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/148, 0x94}, {0x0}], 0x2) 02:27:31 executing program 0: syz_open_dev$loop(&(0x7f00000000c0), 0xffffffffffffffff, 0x0) [ 473.946732][ T8175] __should_failslab+0x81/0x90 [ 473.951493][ T8175] should_failslab+0x5/0x20 [ 473.956071][ T8175] kmem_cache_alloc_node+0x58/0x2b0 [ 473.961256][ T8175] ? __alloc_skb+0xed/0x420 [ 473.965749][ T8175] __alloc_skb+0xed/0x420 [ 473.970158][ T8175] __ip6_append_data+0x1865/0x22b0 [ 473.975305][ T8175] ? dst_release+0x43/0xf0 [ 473.979718][ T8175] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 473.985257][ T8175] ip6_append_data+0x17e/0x230 [ 473.990013][ T8175] ? rawv6_send_hdrinc+0x950/0x950 02:27:31 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000a80)=[@ip_retopts={{0x10}}], 0x24}}, {{&(0x7f0000000ac0), 0x10, 0x0}}], 0x2, 0x0) 02:27:31 executing program 0: symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@orangefs_parent={0x28, 0x2, {{"63bd125663f9b2639f587b373114af92"}, {"bf7d0ab988ad8908f6c0454b3df3f55c"}}}, 0x0, 0x0) [ 473.995117][ T8175] ? rawv6_send_hdrinc+0x950/0x950 [ 474.000293][ T8175] rawv6_sendmsg+0xe45/0x1380 [ 474.004981][ T8175] ? __list_del_entry_valid+0x54/0xc0 [ 474.010345][ T8175] ? rmqueue+0x4a/0xcc0 [ 474.014624][ T8175] inet_sendmsg+0x5f/0x80 [ 474.018955][ T8175] ? inet_send_prepare+0x210/0x210 [ 474.024093][ T8175] ____sys_sendmsg+0x360/0x4d0 [ 474.028932][ T8175] ? import_iovec+0x69/0x80 [ 474.033431][ T8175] __sys_sendmmsg+0x315/0x4b0 [ 474.038181][ T8175] ? kstrtoull+0x321/0x360 [ 474.042633][ T8175] ? kstrtouint_from_user+0x104/0x130 02:27:32 executing program 0: perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa77}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 474.048049][ T8175] ? get_pid_task+0x8b/0xc0 [ 474.052577][ T8175] ? proc_fail_nth_write+0x114/0x140 [ 474.057882][ T8175] ? proc_fail_nth_read+0x140/0x140 [ 474.063131][ T8175] ? vfs_write+0x5e0/0x8c0 [ 474.067565][ T8175] ? __fget_light+0x21b/0x260 [ 474.072282][ T8175] ? __cond_resched+0x11/0x40 [ 474.076964][ T8175] ? fput+0x2d/0x130 [ 474.080867][ T8175] ? ksys_write+0x157/0x180 [ 474.085369][ T8175] __x64_sys_sendmmsg+0x53/0x60 [ 474.090351][ T8175] do_syscall_64+0x3d/0x90 [ 474.094761][ T8175] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.100647][ T8175] RIP: 0033:0x4665f9 [ 474.104559][ T8175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.124160][ T8175] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 474.132625][ T8175] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 474.140594][ T8175] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:27:32 executing program 2 (fault-call:3 fault-nth:98): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:32 executing program 5: mq_open(&(0x7f0000000000)='!}\x00', 0x40, 0x0, &(0x7f0000000040)={0xffffffff00000001, 0xffffffffffffff01, 0x8, 0x73}) 02:27:32 executing program 4: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) 02:27:32 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x18) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x0, &(0x7f0000001540)=""/188}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000080)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000057780)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "3173ce2bee63c3"}) r9 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001600)={r8, 0x0, "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", "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"}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r9) 02:27:32 executing program 0: syz_mount_image$msdos(&(0x7f0000001880), &(0x7f00000018c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="736d61636b66736465669b"]) 02:27:32 executing program 1: syz_io_uring_setup(0x1901, &(0x7f0000003980)={0x0, 0x0, 0x42}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) [ 474.148587][ T8175] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 474.156650][ T8175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 474.164624][ T8175] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:32 executing program 0: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r1) [ 474.231368][ T8220] FAULT_INJECTION: forcing a failure. [ 474.231368][ T8220] name failslab, interval 1, probability 0, space 0, times 0 [ 474.243994][ T8220] CPU: 1 PID: 8220 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 474.252324][ T8220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.262427][ T8220] Call Trace: [ 474.265702][ T8220] dump_stack_lvl+0xb7/0x103 [ 474.270289][ T8220] dump_stack+0x11/0x1a [ 474.274446][ T8220] should_fail+0x23c/0x250 02:27:32 executing program 1: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x458403) 02:27:32 executing program 0: shmget(0x2, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) [ 474.278857][ T8220] __should_failslab+0x81/0x90 [ 474.283618][ T8220] should_failslab+0x5/0x20 [ 474.288120][ T8220] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 474.293845][ T8220] ? __kmalloc_node_track_caller+0x30/0x40 [ 474.299645][ T8220] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 474.305100][ T8220] __kmalloc_node_track_caller+0x30/0x40 [ 474.310805][ T8220] ? __ip6_append_data+0x1865/0x22b0 [ 474.315260][ C0] sd 0:0:1:0: tag#4025 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 474.316081][ T8220] __alloc_skb+0x187/0x420 02:27:32 executing program 1: syz_open_dev$vcsn(&(0x7f0000000380), 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b64, &(0x7f0000000140)) [ 474.316113][ T8220] __ip6_append_data+0x1865/0x22b0 [ 474.325944][ C0] sd 0:0:1:0: tag#4025 CDB: opcode=0xe5 (vendor) [ 474.330310][ T8220] ? dst_release+0x43/0xf0 [ 474.335416][ C0] sd 0:0:1:0: tag#4025 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 474.341701][ T8220] ? xfrm_lookup_with_ifid+0xa96/0x1610 [ 474.341723][ T8220] ip6_append_data+0x17e/0x230 [ 474.346112][ C0] sd 0:0:1:0: tag#4025 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 474.355093][ T8220] ? rawv6_send_hdrinc+0x950/0x950 02:27:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup(r0) write$eventfd(r1, 0x0, 0x0) [ 474.360638][ C0] sd 0:0:1:0: tag#4025 CDB[20]: ba [ 474.365357][ T8220] ? rawv6_send_hdrinc+0x950/0x950 [ 474.389630][ T8220] rawv6_sendmsg+0xe45/0x1380 [ 474.394313][ T8220] ? __list_del_entry_valid+0x54/0xc0 [ 474.399688][ T8220] ? rmqueue+0x4a/0xcc0 [ 474.403893][ T8220] inet_sendmsg+0x5f/0x80 [ 474.408301][ T8220] ? inet_send_prepare+0x210/0x210 [ 474.413416][ T8220] ____sys_sendmsg+0x360/0x4d0 [ 474.418183][ T8220] ? import_iovec+0x69/0x80 02:27:32 executing program 5: memfd_create(&(0x7f00000001c0)='SEG6\x00', 0x2) [ 474.420561][ C0] sd 0:0:1:0: tag#4026 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 474.422734][ T8220] __sys_sendmmsg+0x315/0x4b0 [ 474.422761][ T8220] ? kstrtoull+0x321/0x360 [ 474.432564][ C0] sd 0:0:1:0: tag#4026 CDB: opcode=0xe5 (vendor) [ 474.432579][ C0] sd 0:0:1:0: tag#4026 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 474.432593][ C0] sd 0:0:1:0: tag#4026 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 474.432608][ C0] sd 0:0:1:0: tag#4026 CDB[20]: ba [ 474.471105][ T8220] ? kstrtouint_from_user+0x104/0x130 [ 474.476487][ T8220] ? get_pid_task+0x8b/0xc0 [ 474.481044][ T8220] ? proc_fail_nth_write+0x114/0x140 [ 474.486845][ T8220] ? proc_fail_nth_read+0x140/0x140 [ 474.492052][ T8220] ? vfs_write+0x5e0/0x8c0 [ 474.496470][ T8220] ? __fget_light+0x21b/0x260 [ 474.501165][ T8220] ? __cond_resched+0x11/0x40 [ 474.505833][ T8220] ? fput+0x2d/0x130 [ 474.509844][ T8220] ? ksys_write+0x157/0x180 [ 474.514343][ T8220] __x64_sys_sendmmsg+0x53/0x60 [ 474.519193][ T8220] do_syscall_64+0x3d/0x90 [ 474.523601][ T8220] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.529504][ T8220] RIP: 0033:0x4665f9 [ 474.533383][ T8220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.553016][ T8220] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 474.561451][ T8220] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 474.569424][ T8220] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 02:27:32 executing program 2 (fault-call:3 fault-nth:99): r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:32 executing program 3: fsopen(&(0x7f00000001c0)='pipefs\x00', 0x0) 02:27:32 executing program 5: syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), 0x0) syz_io_uring_setup(0x83961, &(0x7f0000000140)={0x0, 0x0, 0x10}, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000100)) 02:27:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000000000)={@empty, @remote}, 0xc) 02:27:32 executing program 1: r0 = getpgid(0x0) r1 = getpgid(0x0) rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000004100)={0x0, 0x0, 0xfffffffc}) 02:27:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000000000)={@empty, @remote}, 0xc) [ 474.577564][ T8220] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 [ 474.585525][ T8220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 474.593563][ T8220] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)={&(0x7f00000030c0)=@polexpire={0xc0, 0x1b, 0x703, 0x0, 0x0, {{{@in6=@mcast1}}}}, 0xc0}}, 0x0) 02:27:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000003c0)=0x3, 0x4) [ 474.639359][ T8266] FAULT_INJECTION: forcing a failure. [ 474.639359][ T8266] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 474.652430][ T8266] CPU: 1 PID: 8266 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 474.660749][ T8266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.670803][ T8266] Call Trace: [ 474.674074][ T8266] dump_stack_lvl+0xb7/0x103 [ 474.678759][ T8266] dump_stack+0x11/0x1a [ 474.682910][ T8266] should_fail+0x23c/0x250 [ 474.687319][ T8266] should_fail_usercopy+0x16/0x20 [ 474.692346][ T8266] _copy_from_user+0x1c/0xd0 [ 474.696928][ T8266] __copy_msghdr_from_user+0x44/0x350 [ 474.702300][ T8266] ? import_iovec+0x69/0x80 [ 474.706807][ T8266] __sys_sendmmsg+0x1f0/0x4b0 [ 474.711472][ T8266] ? kstrtoull+0x321/0x360 [ 474.715918][ T8266] ? kstrtouint_from_user+0x104/0x130 [ 474.721276][ T8266] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 474.726999][ T8266] ? get_pid_task+0x8b/0xc0 [ 474.731486][ T8266] ? proc_fail_nth_write+0x114/0x140 [ 474.736770][ T8266] ? proc_fail_nth_read+0x140/0x140 [ 474.742016][ T8266] ? vfs_write+0x5e0/0x8c0 [ 474.746428][ T8266] ? __fget_light+0x21b/0x260 [ 474.751155][ T8266] ? __cond_resched+0x11/0x40 [ 474.755829][ T8266] ? fput+0x2d/0x130 [ 474.759722][ T8266] ? ksys_write+0x157/0x180 [ 474.764210][ T8266] __x64_sys_sendmmsg+0x53/0x60 [ 474.769048][ T8266] do_syscall_64+0x3d/0x90 [ 474.773444][ T8266] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.779322][ T8266] RIP: 0033:0x4665f9 [ 474.783198][ T8266] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.802932][ T8266] RSP: 002b:00007f313f178188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 474.811392][ T8266] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 474.819346][ T8266] RDX: 00000000000002e9 RSI: 0000000020000480 RDI: 0000000000000003 [ 474.827303][ T8266] RBP: 00007f313f1781d0 R08: 0000000000000000 R09: 0000000000000000 02:27:32 executing program 0: syz_mount_image$ext4(0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0) 02:27:32 executing program 5: r0 = socket(0x11, 0xa, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 02:27:32 executing program 4: r0 = syz_open_dev$vcsu(&(0x7f0000001700), 0x6, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 02:27:32 executing program 3: shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) [ 474.835255][ T8266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 474.843206][ T8266] R13: 00007ffdca8c5a8f R14: 00007f313f178300 R15: 0000000000022000 02:27:32 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) 02:27:32 executing program 4: syz_io_uring_setup(0x11da, &(0x7f0000000140)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x1901, &(0x7f0000000080), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000003a40)) 02:27:32 executing program 5: select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x11b5}, &(0x7f0000000100), &(0x7f00000001c0)) 02:27:32 executing program 3: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x8000000) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) 02:27:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x40081271, &(0x7f0000000080)) 02:27:32 executing program 1: syz_io_uring_setup(0x694c, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), 0x0) 02:27:32 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x100010, r0, 0x0) 02:27:32 executing program 5: io_setup(0x7fff, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, 0x0) 02:27:32 executing program 3: syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), 0x0) syz_io_uring_setup(0x557, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:27:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000a80)=[@ip_retopts={{0x10, 0x0, 0x8}}], 0x10}}], 0x1, 0x0) 02:27:32 executing program 1: socket$packet(0x11, 0xf254234fd1b050e5, 0x300) 02:27:32 executing program 4: modify_ldt$write2(0x11, &(0x7f0000000100), 0x10) 02:27:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2) 02:27:33 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x82, 0x0) 02:27:33 executing program 3: fsopen(0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 02:27:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0xf, 0x0, 0x0) 02:27:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x2b, 0x0, 0x0) 02:27:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) select(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={0x9}, 0x0) 02:27:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b3a, &(0x7f0000000140)) 02:27:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, 0x0) 02:27:33 executing program 5: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x200000) syz_io_uring_setup(0x2f4, &(0x7f0000000040)={0x0, 0x0, 0x21, 0x0, 0x0, 0x0, r0}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 02:27:33 executing program 3: sysfs$1(0x1, &(0x7f00000002c0)='\x00') 02:27:33 executing program 4: r0 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000000)='posixacl\x00', 0x0, 0x0) 02:27:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 02:27:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x3) 02:27:33 executing program 5: r0 = fsopen(&(0x7f00000001c0)='cpuset\x00', 0x0) fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 02:27:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x34}}, 0x0) 02:27:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5452, &(0x7f0000000200)=0x6) 02:27:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x4) [ 475.318635][ T8382] new mount options do not match the existing superblock, will be ignored [ 475.347746][ T8391] new mount options do not match the existing superblock, will be ignored 02:27:33 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x8, 0x0, 0x0) 02:27:33 executing program 3: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, r0+10000000}, &(0x7f00000001c0)={0x0}) 02:27:33 executing program 0: io_setup(0x323, &(0x7f0000000000)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 02:27:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x32, 0x0, 0x0) 02:27:33 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x2000003f, 0x0, @thr={0x0, 0x0}}) 02:27:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x6) 02:27:33 executing program 5: io_cancel(0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 02:27:33 executing program 4: syz_io_uring_setup(0x71f0, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000080), 0x0) syz_io_uring_setup(0x4bf4, &(0x7f0000000140), &(0x7f0000e8c000/0x4000)=nil, &(0x7f0000f2e000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 02:27:34 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTALL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYRES16], 0x3c}}, 0x0) 02:27:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x8) 02:27:34 executing program 5: syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), 0x0) syz_io_uring_setup(0x7fd1, &(0x7f0000000000)={0x0, 0x5bd9}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x4ffc, &(0x7f0000000180), &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)) 02:27:34 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @empty}, 0xc) 02:27:34 executing program 4: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1fffff, 0x0, 0x3133, 0xffffffffffffffff, 0x0) 02:27:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000a40)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0, 0x81000000}, {0x0}, {0xfffffffffffffffd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x2, 0x0) 02:27:34 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000001140), 0x0, 0x0) pselect6(0x40, &(0x7f0000000400)={0x9}, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x989680}, 0x0) 02:27:34 executing program 5: io_setup(0x9, &(0x7f0000000140)) io_setup(0x3, &(0x7f0000000180)) 02:27:34 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{&(0x7f0000000ac0)={0x3}, 0x10, 0x0}}], 0x2, 0x0) 02:27:34 executing program 4: syz_open_dev$loop(&(0x7f00000000c0), 0x8001, 0x40241) 02:27:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xf) 02:27:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x10) 02:27:34 executing program 1: memfd_create(&(0x7f0000000000)='\'[.!$^$+\x00', 0x0) 02:27:34 executing program 4: syz_open_dev$vcsu(&(0x7f0000000000), 0x1, 0x185000) 02:27:34 executing program 3: syz_io_uring_setup(0x1901, &(0x7f0000003980)={0x0, 0xec23, 0x39}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000000000)) 02:27:34 executing program 0: mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffa, 0x0) 02:27:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x2, &(0x7f0000000140)) 02:27:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x15, 0x0, 0x0) 02:27:34 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:34 executing program 4: select(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)) 02:27:34 executing program 5: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000300), &(0x7f00000004c0)) io_setup(0x9, &(0x7f0000000140)=0x0) io_submit(r1, 0x3, &(0x7f0000000a40)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000500)}, 0x0, 0x0]) 02:27:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x28) 02:27:34 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000680), 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x8000000) 02:27:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 02:27:34 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:35 executing program 3: io_setup(0x0, &(0x7f0000000080)) 02:27:35 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x0) 02:27:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x88, 0x64, &(0x7f0000000040)={0x0, @remote, @dev}, 0xc) 02:27:35 executing program 3: r0 = syz_io_uring_setup(0x694c, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) mmap$IORING_OFF_SQES(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x80112, r0, 0x10000000) 02:27:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="91", 0x1}], 0x300}}, {{0x0, 0x0, 0x0, 0xe}}], 0x2, 0x9700) 02:27:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x143241) ioctl$LOOP_SET_CAPACITY(r0, 0x4c02) 02:27:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:35 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x60) 02:27:35 executing program 0: io_setup(0x9, &(0x7f0000000140)=0x0) io_submit(r0, 0x3, &(0x7f0000000a40)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0]) 02:27:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x8, 0x0, 0x0, 0x0) 02:27:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@local, @empty}, 0xc) 02:27:35 executing program 3: r0 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0xa, 0x0, 0x0, 0x0) 02:27:35 executing program 4: r0 = io_uring_setup(0x6d14, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000080)=[0xffffffffffffffff], 0x1) 02:27:35 executing program 1: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:35 executing program 5: socketpair(0x1d, 0x0, 0xffffffff, &(0x7f0000000080)) 02:27:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r1, 0x0, 0x0, 0x20, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) 02:27:35 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @local}, 0x10, 0x0}}], 0x1, 0x0) 02:27:35 executing program 1: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:35 executing program 4: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000003a40)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000003, 0x12, r0, 0x8000000) 02:27:35 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xfc) 02:27:35 executing program 1: sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000440), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r2, 0x1}, 0x14}}, 0x0) 02:27:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000140)) 02:27:35 executing program 4: r0 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x3, &(0x7f0000000080)='[{\x00', &(0x7f00000000c0), 0x0) 02:27:35 executing program 1: r0 = socket$inet(0x2, 0x0, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:35 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000031c0), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000f, 0x12, r0, 0x0) 02:27:35 executing program 5: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000004, 0x12, r0, 0x10000000) 02:27:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x200000) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000100)='/dev/input/event#\x00', &(0x7f0000000140)='R', 0x1) 02:27:36 executing program 0: openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000005c40)={[{@fat=@quiet}]}) 02:27:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x220) 02:27:36 executing program 5: io_setup(0x9, &(0x7f0000000140)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 02:27:36 executing program 3: syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x88280) 02:27:36 executing program 1: r0 = socket$inet(0x2, 0x0, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:36 executing program 1: r0 = socket$inet(0x2, 0x0, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) 02:27:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) 02:27:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x1f4) 02:27:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2e8) [ 478.300553][ T8617] FAT-fs (loop0): bogus number of reserved sectors [ 478.307157][ T8617] FAT-fs (loop0): Can't find a valid FAT filesystem 02:27:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x40241) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) 02:27:36 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:36 executing program 4: syz_open_dev$loop(&(0x7f0000000000), 0x8001, 0x2eb41) 02:27:36 executing program 0: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x11b5}, &(0x7f0000000100), &(0x7f00000001c0)={0x0, r0/1000+60000}) 02:27:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x4}]}, 0x18}}, 0x0) 02:27:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40) 02:27:36 executing program 4: syz_io_uring_setup(0x1981, &(0x7f0000003980), &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000280), &(0x7f0000003a40)) r0 = syz_io_uring_setup(0x6a0b, &(0x7f0000000300), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) syz_io_uring_setup(0x25fe, &(0x7f0000000400)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ff9000/0x7000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000480), &(0x7f00000004c0)) 02:27:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "24beac704f844e670ad66e8bcb48eddbffe1488f48debbac02896f1812b9c27c6016b72af08148a90d8fe569bdfc6406f3ab9ea94546e2d5673426514b31d241", "afcf44c077633233ed41f190bb64c1861905373ab040eba278ea3ab2d2e6de8f"}) 02:27:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000001a80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x42, 0x0) 02:27:36 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x300) 02:27:36 executing program 5: syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x40000) 02:27:36 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000380), 0x1000, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x10000000) 02:27:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000002ec0)) 02:27:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffff) 02:27:36 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:36 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f0000000680), 0x0, 0xa0a41) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 02:27:36 executing program 5: select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) 02:27:36 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000680), 0x5, 0x0) read$char_usb(r0, &(0x7f0000000000)=""/177, 0xb1) 02:27:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x14, 0x0, 0x0) 02:27:36 executing program 3: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) 02:27:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x5a0) 02:27:36 executing program 5: socketpair(0x3f, 0x0, 0x0, &(0x7f0000000100)) 02:27:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0xc0189436, &(0x7f0000000140)) 02:27:36 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20a002, 0x0) 02:27:36 executing program 1: socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:36 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x6, 0x0, 0x0) 02:27:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001900), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f000000aa00)={0x0, 0x0, &(0x7f000000a9c0)={&(0x7f000000a800)={0x20, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}]}, 0x20}}, 0x0) 02:27:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000005140)={0x0, 0x0, &(0x7f0000005100)={&(0x7f0000005000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1fe70000000000000000130000001400018008000100", @ANYRES32=0x0, @ANYBLOB="080083"], 0x28}}, 0x0) 02:27:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x16, 0x0, 0x0) 02:27:36 executing program 1: socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x5c8) 02:27:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000005c40)={[{@fat=@quiet}]}) 02:27:36 executing program 5: socket(0x0, 0xabdfb0734bfcd6cb, 0x0) 02:27:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x35}, 0x0) 02:27:36 executing program 1: socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x80045439, &(0x7f0000000200)) 02:27:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{&(0x7f0000000ac0)={0x2, 0x0, @rand_addr=0xe0000000}, 0x10, 0x0}}], 0x2, 0x0) 02:27:36 executing program 0: getresuid(&(0x7f0000000b00), &(0x7f0000002f00), &(0x7f0000002f40)) [ 478.916377][ T8761] FAT-fs (loop0): bogus number of reserved sectors [ 478.923005][ T8761] FAT-fs (loop0): Can't find a valid FAT filesystem 02:27:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100) sendmmsg$inet(r0, &(0x7f0000001f80)=[{{&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{&(0x7f0000000140)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{&(0x7f0000000400)={0x2, 0x0, @private=0xa010100}, 0x10, 0x0}}], 0x3, 0x0) 02:27:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5413, &(0x7f0000000200)) 02:27:36 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 02:27:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b65, 0x0) 02:27:36 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x600) 02:27:36 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x10, &(0x7f0000000000)={@empty, @remote}, 0xc) 02:27:36 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 02:27:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0xc0189436, &(0x7f0000000200)) 02:27:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '\'}'}}]}) 02:27:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f00000007c0)=[{{&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000640)=[@ip_retopts={{0x14, 0x0, 0x7, {[@rr={0x7, 0x3, 0x5d}]}}}], 0x18}}], 0x1, 0xc4814) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, 0x0, 0x0, 0x0) 02:27:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x100000004, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 02:27:37 executing program 3: r0 = fsopen(&(0x7f0000000000)='ext3\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 02:27:37 executing program 0: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x989680}, 0x0) 02:27:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x3, 0x1, "8935b558bdd9d57982a4302d72081aea4eced9f08a2f13d550dc0775ee51b0fbc4d2a05bfe1653e173cf8918e8b42598ef5dee91e6e69eb78db08ff0a36d99ed", "5a66bc14a6221d304177ce94b50a2fe26dc64e913f0334c813e80e5c2b1a71c0288b5fc8d6698726d90be0918e1426064b1539fc8c76444441ba0ab749d038d5", "c469bb1c04738e4fb58fb0741f1a3ff1b78fc92db0c4ff2d870dfc3e33c69669", [0x0, 0xc08]}) 02:27:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$bt_hci(r0, 0x0, 0x0, 0x0, 0x0) 02:27:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x810) 02:27:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0xfff, 0x80) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 02:27:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @remote}, 0xc) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}], 0x1, 0x0) 02:27:37 executing program 3: socket(0x2, 0x0, 0x4101) 02:27:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x10, 0xc, "24beac704f844e670ad66e8bcb48eddbffe1488f48debbac02896f1812b9c27c6016b72af08148a90d8fe569bdfc6406f3ab9ea94546e2d5673426514b31d241", "afcf44c077633233ed41f190bb64c1861905373ab040eba278ea3ab2d2e6de8f", [0x1]}) 02:27:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127e, &(0x7f0000000080)) 02:27:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0x100) sendmmsg$inet(r0, &(0x7f0000001f80)=[{{&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{&(0x7f0000000140)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x2, 0x0) 02:27:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000140)=""/132, 0x84}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f00000002c0)=""/165, 0xa5}], 0x3, 0x0, 0x0) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}], 0x1, 0x0) 02:27:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}, 0x40000020) 02:27:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000a40)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0}, {0x0}, {0xfffffffffffffffd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x2, 0x0) 02:27:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xf00) 02:27:37 executing program 0: add_key$fscrypt_provisioning(&(0x7f0000000200), 0x0, 0x0, 0x0, 0xfffffffffffffffc) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}], 0x1, 0x0) 02:27:37 executing program 5: symlinkat(&(0x7f0000000000)='.\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@orangefs_parent={0x28, 0x2, {{"63bd125663f9b2639f587b373114af92"}, {"bf7d0ab988ad8908f6c0454b3df3f55c"}}}, &(0x7f0000000100), 0x400) 02:27:37 executing program 3: syz_open_dev$vcsn(&(0x7f0000000380), 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b3b, &(0x7f0000000140)) 02:27:37 executing program 4: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2030, 0xffffffffffffffff, 0x8000000) 02:27:37 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$link(0x8, r2, r3) 02:27:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000000000)={@empty, @remote}, 0x3) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:37 executing program 4: r0 = fsopen(&(0x7f00000001c0)='cpuset\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000080)='[{\x00', &(0x7f00000000c0)=';', 0x1) 02:27:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000004640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010043, 0x0) 02:27:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1261, 0xffffffffffffffff) 02:27:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x1008) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:37 executing program 4: sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100), 0xc, 0x0}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000031c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5452, &(0x7f0000000200)) 02:27:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c1451"], 0x128}}], 0x2, 0x0) 02:27:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x31, &(0x7f0000000000)={@empty, @remote}, 0xc) 02:27:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) 02:27:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/1, &(0x7f00000000c0)=0x1) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:37 executing program 0: socketpair(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0) 02:27:37 executing program 4: io_setup(0x323, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f00000000c0)={0x0, 0x3938700}) 02:27:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4020940d, &(0x7f0000000080)) 02:27:37 executing program 5: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLINK(r0, &(0x7f0000000100)={0x7}, 0xfffffffffffffd9a) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, 0x0, 0x128}}], 0x2, 0x0) 02:27:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2000) 02:27:37 executing program 0: r0 = getpgid(0x0) r1 = getpgid(0x0) rt_tgsigqueueinfo(r1, r0, 0x11, &(0x7f0000004100)={0x0, 0x0, 0xfffffffc}) 02:27:37 executing program 3: socket(0x2, 0xa, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) 02:27:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="f3ffffffffffffff000003"], 0x1c}}, 0x0) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, 0x0, 0x128}}], 0x2, 0x0) 02:27:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80041284, &(0x7f0000000080)) 02:27:37 executing program 0: io_setup(0x323, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000040)=[{}, {}], 0x0) 02:27:37 executing program 5: syz_open_dev$sg(&(0x7f0000000180), 0xffffffffffffffff, 0x0) 02:27:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000005140)={0x0, 0x0, &(0x7f0000005100)={&(0x7f0000005000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1fe7000000000000000013000000140001"], 0x28}}, 0x0) 02:27:37 executing program 3: r0 = io_uring_setup(0x562d, &(0x7f0000000140)) syz_io_uring_setup(0x77fb, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000240)) 02:27:37 executing program 5: r0 = syz_open_dev$vcsu(&(0x7f0000000680), 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) 02:27:37 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2002) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, 0x0, 0x128}}], 0x2, 0x0) 02:27:37 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000003c0)) 02:27:37 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') fchmod(r0, 0x0) 02:27:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, 0xfffffffffffffffd) 02:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[], 0x128}}], 0x2, 0x0) 02:27:37 executing program 4: r0 = fsopen(&(0x7f0000000040)='overlay\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', 0x0) 02:27:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x143241) ioctl$LOOP_SET_CAPACITY(r0, 0x127f) 02:27:38 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/225, 0xe1}], 0x1}, 0x40010002) 02:27:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x28}}, 0x0) 02:27:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[], 0x128}}], 0x2, 0x0) 02:27:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2800) 02:27:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, 0x0, &(0x7f0000000040)=0x700) 02:27:38 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x101000) 02:27:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[], 0x128}}], 0x2, 0x0) 02:27:38 executing program 4: socket$inet(0x2, 0xa, 0x0) socket$inet(0x2, 0xa, 0x0) 02:27:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x401) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, 0x0) 02:27:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000880)={[{@fat=@gid}]}) 02:27:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000000)={@empty, @remote}, 0xc) 02:27:38 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 02:27:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB], 0x128}}], 0x2, 0x0) 02:27:38 executing program 5: io_setup(0x9, &(0x7f0000000b80)) 02:27:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)={&(0x7f00000030c0)=@polexpire={0xc0, 0x1b, 0x703, 0x0, 0x0, {{{@in6=@mcast1}, {}, {}, 0x0, 0x6e6bb3}}}, 0xc0}}, 0x0) 02:27:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x4000) 02:27:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) accept$packet(r0, 0x0, 0x0) 02:27:38 executing program 0: mq_open(&(0x7f0000000040)='.*{{\x00', 0x0, 0x0, 0x0) 02:27:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB], 0x128}}], 0x2, 0x0) 02:27:38 executing program 4: times(&(0x7f0000002340)) 02:27:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB], 0x128}}], 0x2, 0x0) 02:27:38 executing program 4: fsopen(&(0x7f00000033c0)='fuseblk\x00', 0x0) 02:27:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x1021003, &(0x7f0000001340)={[], [{@appraise_type}]}) 02:27:38 executing program 0: syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x2d00, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:27:39 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x11, &(0x7f0000000000)={@empty, @remote}, 0xc) 02:27:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x6000) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 0: r0 = io_uring_setup(0x5043, &(0x7f0000000180)) io_uring_setup(0x4f44, &(0x7f0000000240)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) 02:27:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002800)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$mptcp(&(0x7f0000002900), r0) 02:27:39 executing program 5: syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), 0x0) 02:27:39 executing program 3: pselect6(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xc6}, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={[0x3]}, 0x8}) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0xffffffffffffffff, 0x210400) 02:27:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x125d, &(0x7f0000000080)) 02:27:39 executing program 4: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000300), &(0x7f00000004c0)) io_setup(0x9, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000a40)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0, 0x0, 0x5}]) 02:27:39 executing program 3: syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x4200) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xa005) 02:27:39 executing program 0: syz_io_uring_setup(0x5357, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x8000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa8"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 5: syz_io_uring_setup(0x727c, &(0x7f0000000000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003a40)) 02:27:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1, &(0x7f0000000240)) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa8"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x17, 0x0, 0x0) 02:27:39 executing program 3: clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0xffffffffffffffff], 0x1}, 0x58) 02:27:39 executing program 4: fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) 02:27:39 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa8"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xc805) 02:27:39 executing program 0: io_setup(0x7fff, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000680), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 02:27:39 executing program 4: r0 = epoll_create1(0x0) fremovexattr(r0, &(0x7f0000000200)=@random={'trusted.', '/dev/hwrng\x00'}) 02:27:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="c3") 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bac"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x143241) ioctl$LOOP_SET_CAPACITY(r0, 0x1277) 02:27:39 executing program 4: syz_io_uring_setup(0x3, &(0x7f0000000100), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000a96000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 02:27:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xe802) 02:27:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f000000a000)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f000000a400)={0x0, 0x0, &(0x7f000000a3c0)={&(0x7f000000a280)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bac"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 5: add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 02:27:39 executing program 4: syz_io_uring_setup(0x21901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) 02:27:39 executing program 0: socketpair(0x0, 0xabbd5a43ce5d1541, 0x0, 0x0) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bac"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xfc00) 02:27:39 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f0000001140), 0x301, 0x0) 02:27:39 executing program 4: clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket(0x11, 0x800000003, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x3a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) 02:27:39 executing program 0: fsopen(&(0x7f00000000c0)='hugetlbfs\x00', 0x0) 02:27:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb"], 0x128}}], 0x2, 0x0) 02:27:39 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = syz_io_uring_setup(0x4167, &(0x7f0000000240), &(0x7f00005d3000/0x3000)=nil, &(0x7f000068d000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE, 0xffff) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) execve(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 02:27:40 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r1, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) 02:27:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb"], 0x128}}], 0x2, 0x0) 02:27:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xff00) 02:27:40 executing program 0: select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f00000001c0)) 02:27:40 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002440), 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, 0x0) 02:27:40 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x6}]}) 02:27:40 executing program 5: syz_open_dev$vcsn(&(0x7f0000000380), 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4bfa, &(0x7f0000000140)) 02:27:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb"], 0x128}}], 0x2, 0x0) 02:27:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x40000) 02:27:40 executing program 0: syz_io_uring_setup(0x694c, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) [ 482.465399][ T25] audit: type=1326 audit(1630549660.365:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=9259 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 02:27:40 executing program 5: r0 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x4, &(0x7f0000000080)='[{\x00', &(0x7f00000000c0), 0x0) 02:27:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c"], 0x128}}], 0x2, 0x0) 02:27:40 executing program 3: prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000003c0)) 02:27:40 executing program 0: r0 = syz_io_uring_setup(0x2e0f, &(0x7f0000000000), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x8000000) 02:27:40 executing program 4: r0 = fsopen(&(0x7f0000000140)='tracefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 02:27:40 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@empty, @remote}, 0xc) 02:27:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c"], 0x128}}], 0x2, 0x0) 02:27:40 executing program 3: r0 = getpgid(0x0) ptrace$setopts(0x4206, r0, 0x9, 0x0) 02:27:40 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b62, &(0x7f0000000140)) 02:27:40 executing program 0: syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x416080) 02:27:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x200000) 02:27:40 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 02:27:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c"], 0x128}}], 0x2, 0x0) 02:27:40 executing program 3: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) r1 = io_uring_setup(0x2642, &(0x7f0000000180)) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r2) 02:27:40 executing program 4: r0 = syz_io_uring_setup(0xf9e, &(0x7f0000000140)={0x0, 0xf073}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff9000/0x7000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, 0x0, 0x0) 02:27:40 executing program 0: syz_io_uring_setup(0x83961, &(0x7f0000000140)={0x0, 0x0, 0x10}, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000100)) 02:27:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x1, 0x0) 02:27:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 02:27:40 executing program 4: r0 = syz_io_uring_setup(0x1981, &(0x7f0000003980), &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000280), &(0x7f0000003a40)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/148, 0x94}, {&(0x7f00000000c0)=""/240, 0xf0}], 0x2) 02:27:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b72, 0x0) 02:27:40 executing program 0: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003a40)) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3000008, 0x100010, r0, 0x0) 02:27:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x1, 0x0) 02:27:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x1, 0x0) 02:27:41 executing program 5: syz_open_dev$vcsu(&(0x7f0000000040), 0xffffffffffffffff, 0x0) 02:27:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x1000000) 02:27:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, 0x0) 02:27:41 executing program 0: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000003a40)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x8000000) syz_io_uring_setup(0x40fb, &(0x7f00000002c0), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000340), &(0x7f0000000380)) 02:27:41 executing program 3: r0 = syz_io_uring_setup(0x1981, &(0x7f0000003980), &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000280), &(0x7f0000003a40)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1) 02:27:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:41 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001300), 0x0, 0x0) 02:27:41 executing program 3: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003a40)) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3000008, 0x100010, r0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8942, &(0x7f0000000040)={'netdevsim0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000000)={0x0, 0xb5}}}) 02:27:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x1}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000002d40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 02:27:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x88, 0xb, &(0x7f0000000040)={0x0, @remote, @dev}, 0xc) 02:27:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000a00)={0x2, 0x0, @dev}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000008000000000000000b0d832abbc3f05dfa859530bace2fb2c14"], 0x128}}], 0x2, 0x0) 02:27:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2000000) 02:27:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x11, 0x0, 0x0) 02:27:41 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r1) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) 02:27:41 executing program 0: syz_io_uring_setup(0x5357, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x8000)=nil, 0x0, 0x0) 02:27:41 executing program 5: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 02:27:41 executing program 1: io_setup(0x9, &(0x7f0000000b80)) io_setup(0x0, &(0x7f0000000b80)) 02:27:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x18, 0x0, 0x0) 02:27:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000004c0), 0xffffffffffffffff) 02:27:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b63, 0x0) 02:27:41 executing program 3: r0 = fsopen(&(0x7f00000001c0)='cpuset\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100), 0xc, 0x0}, 0x0) 02:27:41 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000001140), 0x0, 0x0) pselect6(0x40, &(0x7f0000000400)={0x9}, &(0x7f0000000580)={0x2}, 0x0, &(0x7f00000004c0)={0x0, 0x989680}, &(0x7f0000000540)={&(0x7f0000000500)={[0x6]}, 0x8}) 02:27:41 executing program 4: syz_io_uring_setup(0x2f4, &(0x7f0000000040), &(0x7f0000000000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) 02:27:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x3000000) 02:27:41 executing program 5: socketpair(0xf, 0x0, 0x0, &(0x7f0000000100)) 02:27:41 executing program 1: pselect6(0x40, &(0x7f0000000400), &(0x7f0000000580)={0x2}, &(0x7f0000000480)={0x1}, &(0x7f00000004c0)={0x0, 0x989680}, &(0x7f0000000540)={&(0x7f0000000500)={[0x6]}, 0x8}) 02:27:41 executing program 4: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000300), &(0x7f00000004c0)) io_setup(0x9, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000a40)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 02:27:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b4e, 0x0) 02:27:41 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x1a, 0x0, 0x0) [ 483.898933][ T9436] new mount options do not match the existing superblock, will be ignored [ 483.932367][ T9436] new mount options do not match the existing superblock, will be ignored 02:27:41 executing program 0: pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0xffffffffffffffff) 02:27:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 02:27:41 executing program 1: syz_io_uring_setup(0x727c, &(0x7f0000000000)={0x0, 0x3, 0x8}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003a40)) 02:27:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001d80)={0x0, 0x50}}, 0x0) 02:27:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x4}]}, 0x18}}, 0x0) 02:27:42 executing program 0: io_pgetevents(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) 02:27:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x4000000) 02:27:42 executing program 1: r0 = fsopen(&(0x7f00000001c0)='cpuset\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 02:27:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000180)={'macvlan1\x00', @ifru_map}) 02:27:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x545d, 0x0) 02:27:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x125f, 0x0) 02:27:42 executing program 0: sysfs$1(0x1, &(0x7f0000000000)='+\x00') 02:27:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x540f, &(0x7f0000000200)) 02:27:42 executing program 4: syz_io_uring_setup(0x1901, &(0x7f0000003980)={0x0, 0x0, 0x60}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) 02:27:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x2, &(0x7f0000000080)) [ 484.180838][ T9500] new mount options do not match the existing superblock, will be ignored 02:27:42 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) 02:27:42 executing program 1: rt_tgsigqueueinfo(0x0, 0x0, 0xb, &(0x7f0000002180)={0x0, 0x0, 0x4000000}) 02:27:42 executing program 0: syz_io_uring_setup(0x7c66, &(0x7f0000000300), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) 02:27:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x6000000) 02:27:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000000400)) 02:27:42 executing program 4: select(0x40, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)) 02:27:42 executing program 3: setpriority(0x1, 0x0, 0xa2) 02:27:42 executing program 1: io_setup(0x9, &(0x7f0000000140)=0x0) io_submit(r0, 0x0, 0x0) 02:27:42 executing program 0: mq_open(&(0x7f0000000300)='.^\x00', 0x0, 0x0, 0x0) 02:27:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x1}, 0x14}}, 0x0) 02:27:42 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400), 0x8}) [ 484.359545][ T9536] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:27:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0xfffffffffffffc47, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1, 0x0, 0xf080, 0x3}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[], 0xfc30) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) 02:27:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @remote}, 0xb) 02:27:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) 02:27:42 executing program 5: syz_genetlink_get_family_id$nl802154(0xfffffffffffffffe, 0xffffffffffffffff) [ 484.421028][ T9536] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:27:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x8000000) 02:27:42 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0xc500, 0x0) 02:27:42 executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, 0x0) 02:27:42 executing program 0: syz_io_uring_setup(0x3628, &(0x7f0000000000)={0x0, 0x0, 0x33}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:27:42 executing program 5: select(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) 02:27:42 executing program 1: r0 = getpgid(0x0) r1 = getpgid(0x0) rt_tgsigqueueinfo(r0, r1, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x9}) 02:27:42 executing program 3: r0 = syz_io_uring_setup(0x1901, &(0x7f0000003980), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, 0x0) 02:27:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x1279, &(0x7f0000000080)) 02:27:42 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@empty, @multicast2}, 0xc) 02:27:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000a40)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000000680)=[{0xfffffffffffffffd}], 0x1}}], 0x2, 0x0) 02:27:43 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000003980)={0x0, 0x0, 0xffff8000}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000003a00), &(0x7f0000003a40)) 02:27:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xf000000) 02:27:43 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000001340), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 02:27:43 executing program 0: syz_open_dev$sg(&(0x7f0000000040), 0x5, 0x4200) 02:27:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000080)) 02:27:43 executing program 1: mq_open(&(0x7f0000001180)='+{\xc7%\x00', 0x40, 0x0, &(0x7f00000011c0)={0x7, 0x3ff, 0x4906, 0x2}) 02:27:43 executing program 0: io_uring_setup(0x6d14, &(0x7f0000000000)) 02:27:43 executing program 5: syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x511180) 02:27:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 02:27:43 executing program 4: syz_mount_image$ext4(0x0, &(0x7f00000022c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 02:27:43 executing program 1: r0 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @desc3}, &(0x7f00000004c0)={0x0, "3a41fe304e051033c3be650d368453082c409219f8d835be51a0af6a4737027ebee3fa1a7c6e72e03a56fe0458b6792de5923b31e18c20b70f1b836b62bfc7ae"}, 0x48, r0) 02:27:43 executing program 0: r0 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000440), 0x0, 0x0, 0x0, r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), r1) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x4008001) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000800), r1) 02:27:43 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000006380)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000a80)=[@ip_retopts={{0x10, 0x2}}], 0x10}}], 0x1, 0x0) 02:27:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x10000000) 02:27:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x5452, &(0x7f0000000080)) 02:27:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5437, 0x0) 02:27:43 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@loopback, @local}, 0xc) 02:27:43 executing program 3: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) r0 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @desc3}, &(0x7f00000004c0)={0x0, "3a41fe304e051033c3be650d368453082c409219f8d835be51a0af6a4737027ebee3fa1a7c6e72e03a56fe0458b6792de5923b31e18c20b70f1b836b62bfc7ae"}, 0x48, r0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000900), r2) io_setup(0x401, &(0x7f0000000a00)) 02:27:43 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, r0/1000+60000}) 02:27:43 executing program 5: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000400)={0x1}, 0x8, 0x0) 02:27:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) 02:27:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r1) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x20, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x20}}, 0x0) 02:27:43 executing program 5: add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) 02:27:43 executing program 3: r0 = syz_io_uring_setup(0xa47, &(0x7f0000000280), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000300), &(0x7f0000000340)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1) 02:27:43 executing program 4: r0 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @desc3}, &(0x7f00000004c0)={0x0, "3a41fe304e051033c3be650d368453082c409219f8d835be51a0af6a4737027ebee3fa1a7c6e72e03a56fe0458b6792de5923b31e18c20b70f1b836b62bfc7ae"}, 0x48, r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000840)='big_key\x00', &(0x7f0000000880)='\x00') 02:27:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x10080000) 02:27:43 executing program 5: msgctl$MSG_STAT(0x0, 0xb, &(0x7f00000000c0)=""/67) 02:27:43 executing program 1: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000100)=""/214) 02:27:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x44}}, 0x0) 02:27:43 executing program 4: sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) 02:27:44 executing program 0: socketpair(0x10, 0x2, 0x10000, &(0x7f0000000700)) 02:27:44 executing program 5: io_setup(0x1f, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x101, 0x0, 0x0, 0x0, 0x0) 02:27:44 executing program 3: msgrcv(0x0, &(0x7f0000000280)={0x0, ""/127}, 0x87, 0x3, 0x3000) msgsnd(0x0, &(0x7f0000000400)={0x1}, 0x8, 0x0) 02:27:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380), r1) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}}, 0x0) 02:27:44 executing program 1: socketpair(0x10, 0x2, 0x0, &(0x7f0000000700)) 02:27:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x20000000) 02:27:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @local}}}) 02:27:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r0, 0x0) r1 = socket(0x2, 0x3, 0x2) sendmmsg$inet(r1, &(0x7f0000000080)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@ip_retopts={{0x10, 0x0, 0x7, {[@generic={0x88, 0x2}]}}}], 0x10}}], 0x1, 0x0) 02:27:44 executing program 3: poll(0x0, 0x0, 0xe5) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x49104100, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) write(r3, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) statx(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0) 02:27:44 executing program 4: poll(0x0, 0x0, 0xe5) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) clone(0x810e300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigreturn() timer_create(0x0, &(0x7f0000000000)={0x0, 0x15, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000027c0)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000540)=""/99, 0x63) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r2, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) 02:27:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x20020000) 02:27:44 executing program 1: poll(0x0, 0x0, 0xe5) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clone(0x49104100, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x45d, 0x12) timer_create(0x0, 0x0, 0x0) 02:27:44 executing program 5: poll(0x0, 0x0, 0xe5) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) timer_settime(r0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x49104100, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000007dc0)={0x0, 0x0, &(0x7f0000007d00)=[{&(0x7f0000003d00)={0x14, 0x2d, 0x0, 0x0, 0x0, "", [@generic="db"]}, 0x14}, {&(0x7f0000004f40)={0x14, 0x2b, 0x0, 0x0, 0x0, "", [@generic="f0"]}, 0x14}], 0x2}, 0x0) recvfrom(r3, &(0x7f0000000240)=""/248, 0xf8, 0x0, &(0x7f0000000100)=@qipcrtr, 0x80) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:27:44 executing program 0: poll(0x0, 0x0, 0xe5) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x49104100, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) write(r3, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) 02:27:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x28000000) 02:27:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000640)="d40246c0e69704f6fef6e66aa5c6e90eb8bcc657af54c167719518ecbc1b4751598b36d5cf95496b5486efcd0915de35def234045045fea438204a70ada3fd191809fecc89bea005f2e7cc973bf38f30d6fca26ad3dd50c36967feeec95b1a49a154b4a84f", 0x65}, {&(0x7f00000000c0)="a89cf5c26c8235bcfbf0686bee81f70ecdbd47c96ea9b694e2d31ae0c24a63e373589b4b6572a2c0356dcde0c2ced9f91f01387b387bead25b85d7a050f07e7c97a1d1e1da05d356fd49ed18709266f12c86f79803fe5e0155e13f0c02e74f8d2006986b93510397acc275e318d296abf592c717b9aa789d79a2bcc959a070b8e5b4ec60f4086e787f47f943f4acb03a9fb32be3376465110e52422bda925f6f0636f8a693f02c00"/179, 0xb3}, {&(0x7f0000000240)="9dd29a356fe6eac28d6891fac5ed94118dc8eac636e1931eb4d88d829b911e939da5a798dfdb7fb39cb09e8c3951e77470a73340a9f0d3f7119f244ebf9e924a6325c14cac9d22a9d559e1dd896f6893a493e46872a2f2203e", 0x59}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 02:27:44 executing program 4: msgget(0x0, 0x22a) 02:27:44 executing program 4: shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}}) 02:27:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x40000000) [ 486.365594][ T9795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=9795 comm=syz-executor.5 02:27:44 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000480), 0x4) [ 487.512597][ T9766] ================================================================== [ 487.520687][ T9766] BUG: KCSAN: data-race in do_notify_parent_cldstop / do_signal_stop [ 487.528742][ T9766] [ 487.531111][ T9766] write to 0xffff888134255ba0 of 4 bytes by task 9776 on cpu 1: [ 487.539007][ T9766] do_signal_stop+0xfb/0x700 [ 487.543624][ T9766] get_signal+0xa29/0x15e0 [ 487.548024][ T9766] arch_do_signal_or_restart+0x2a/0x220 [ 487.553554][ T9766] exit_to_user_mode_prepare+0x109/0x190 [ 487.559173][ T9766] syscall_exit_to_user_mode+0x20/0x40 [ 487.564621][ T9766] do_syscall_64+0x49/0x90 [ 487.569020][ T9766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.574900][ T9766] [ 487.577206][ T9766] read to 0xffff888134255ba0 of 4 bytes by task 9766 on cpu 0: [ 487.584724][ T9766] do_notify_parent_cldstop+0x192/0x280 [ 487.590256][ T9766] get_signal+0x418/0x15e0 [ 487.594657][ T9766] arch_do_signal_or_restart+0x2a/0x220 [ 487.600186][ T9766] exit_to_user_mode_prepare+0x109/0x190 [ 487.605890][ T9766] syscall_exit_to_user_mode+0x20/0x40 [ 487.611345][ T9766] do_syscall_64+0x49/0x90 [ 487.615741][ T9766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.621881][ T9766] [ 487.624217][ T9766] value changed: 0x00000000 -> 0x00000016 [ 487.630014][ T9766] [ 487.632321][ T9766] Reported by Kernel Concurrency Sanitizer on: [ 487.638453][ T9766] CPU: 0 PID: 9766 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 487.646853][ T9766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.656889][ T9766] ================================================================== 02:27:46 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x80, &(0x7f0000000000), 0x4) 02:27:46 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) lseek(r0, 0x0, 0x0) 02:27:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x60000000) 02:27:46 executing program 1: r0 = perf_event_open(&(0x7f0000000240)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$RTC_WKALM_RD(r2, 0x80287010, 0x0) 02:27:46 executing program 5: socket$inet6(0x18, 0x2, 0x0) 02:27:46 executing program 0: socketpair(0x0, 0x0, 0x80, 0x0) 02:27:46 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002780)='./file0\x00', 0x0) 02:27:46 executing program 3: poll(0x0, 0x0, 0x300) 02:27:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xa0050000) 02:27:46 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x401) 02:27:46 executing program 0: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)='\\', 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 02:27:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@rights], 0x10}, 0x1) 02:27:46 executing program 4: socket$inet6(0x18, 0x3, 0x6) 02:27:46 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000800)=[{&(0x7f00000026c0)="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", 0xae0}], 0x1) 02:27:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xc8050000) 02:27:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001280)={0x0, 0x0, 0x0}, 0x0) 02:27:46 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) close(r0) getpeername$unix(r0, 0x0, 0x0) 02:27:46 executing program 4: mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 02:27:46 executing program 1: openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x421, 0x0) 02:27:47 executing program 5: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 02:27:47 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)="f8f49e2641b5d351eb3f6461f0aead471cbf0a311187a7b1b6cbc9a7e59cfbcd42cce8382e44f91137a2f0d9b1e3a6272a4ddc7a304d6831de4aa7df9afb990f5072eef7017e72d714565558ee4c9d16d379cf461257760e14d4d42d71c2ee7ef298fe483b", 0x65}, {&(0x7f0000000100)="ffea3f4ab3d231113e0d566dc4cd5763f4eb8501b4601f5c14be952477866adabf6d20d6f380cf5d6c4e122837aa6f94dfe53bd0b7997fd1f58357b0c395070111cc9ab6283b561a3cd95d87841b9dc4b791cd1e8d70cdb2b04678ace6bfeaebd9127d4bf81f3c4d25a7ad02695bfaeb0299368809d985a426d19cbf40d4cb2bbb8a4746938818184c7669a1254f7649e5c3dd542b29a50a00e450e96067088b18cbc204b3fda17ba799b06d05de940203204079538f7fa3f65570dc00d2d8e468672eda708337486a08c4d26554b0a75b984437b068ca5851aa74096dce235a0a", 0xffffffffffffff57}, {&(0x7f0000000200)="19f01e31bb12c15519564d02f67640952a65311d9738a5a8299eb17877a05615280b775864ca471f10cdda23e219a6af8e65acb904bd75ec3f4bfbdada18ccac987400001920207a4ca84dd1efe225032e3b6d7f8030d8e7fc197a6a958626854d1741d0f7ea85824667573dec916981d60a344901dce1851bc263b16504f7a086fedc3101", 0x85}, {&(0x7f00000002c0)="9d4e9f833191bfaa804de5330a0a0bff566f3888321702fcdc3a15bd6dd790198f71377b884340b23bda1c8b2bd6b10de9d746ec003bf49bd41daddd40d6f87c9ea5c99486f8b0ece6ca313fde2ebf4cc70fb35fe56f72a81b292d3808071be4b4fe5f86ea61806c0cfcef14035b2048e93b58a73a4e7e3d5abf015e8ced8745fb24f010a0f7d0dd2f5c5616265a38020aeda739425ad83143d8ad4ddca16ab730d050674440483cb223d9b9254c0276640ade11c5d2f25892358cd606e037a53aa87dd92582f866a731845072081821f8", 0xd1}, {&(0x7f00000003c0)="27443b144fcb5140f95077eb3e72288f3e69b498473b953369f632c11d504857282cdc1d53081b7256574aa5537226579ceb06ac00a55bf0f09772a45807295ef05268b32b4fab52811d3242a9c503176d6ee7ba955b0c0b41c58854af96724847", 0x61}], 0x267) 02:27:47 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000080)=0xfffffffffffffdbc) 02:27:47 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000300)=[@cred], 0x20}, 0x0) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xe0ffffff) 02:27:47 executing program 3: pipe(&(0x7f0000000280)) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 02:27:47 executing program 4: link(&(0x7f0000000140)='.\x00', 0x0) 02:27:47 executing program 0: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 02:27:47 executing program 3: open(&(0x7f00000000c0)='./file1\x00', 0x20242, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xe8020000) 02:27:47 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2a0, 0x0) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000000)) 02:27:47 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x2a0, 0x0) r0 = getuid() chown(&(0x7f0000000180)='./file0\x00', r0, 0x0) 02:27:47 executing program 0: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x1812, 0xffffffffffffffff, 0x0) 02:27:47 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) flock(r0, 0x2) 02:27:47 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000000), 0x4) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xeffdffff) 02:27:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 02:27:47 executing program 4: open$dir(&(0x7f0000000080)='.\x00', 0x2, 0x0) 02:27:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000002040)="13f97f1337b2d7f25ba6eda25e413170efe6b000e9898b7273338971216c304063dc9a2ab3f5102a6d729d12b258640cc3401255814ffcf8386e936d6cd2c471ce1e65d1276a901e", 0xfffffffffffffc31}, {&(0x7f0000000080)="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", 0x12f}, {&(0x7f0000002180)="76720d85b049ed714220aa1421bfd8b6d61f70fc281804fdde9949a1d91b3013889224d335c47b48a3debbad3908929313323a6d0f22d31cad32331ee65aa029bdd7b70cc3c7fc8aebf8e6f2e2c7d39b7b4c8ae28f67b9a62073d18710bf22efe7d8622e01da68dae1d08663bcd154bf9860546430425519a4691a001703d965a3ebf897fbe63af338e9911da48a0e609b", 0x91}], 0x3, 0x0, 0x0, 0x408}, 0x0) 02:27:47 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) lseek(r0, 0x0, 0x0) 02:27:47 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)}, 0x0) 02:27:47 executing program 4: socketpair(0x1, 0x2, 0x1, &(0x7f0000000000)) 02:27:47 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) 02:27:47 executing program 3: fchmodat(0xffffffffffffffff, 0x0, 0x30f8b55c64b6e6d0) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xf5ffffff) 02:27:47 executing program 1: mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 02:27:47 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$setown(r0, 0x6, 0xffffffffffffffff) 02:27:47 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fchmod(r0, 0x0) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xfc000000) 02:27:47 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0x0) 02:27:47 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) 02:27:47 executing program 0: readv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f0000000340)}, {&(0x7f0000000400)=""/90, 0xfffffffffffffeb4}, {&(0x7f0000001480)=""/4111, 0x100f}], 0x10000000000002ce) 02:27:47 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000380), 0x4) 02:27:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1) sendmsg$unix(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 02:27:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000002040)="13f97f1337b2d7f25ba6eda25e413170efe6b000e9898b7273338971216c304063dc9a2ab3f5102a6d729d12b258640cc3401255814ffcf8386e936d6cd2c471ce1e65d1276a901e", 0x48}, {&(0x7f00000020c0)="12d87cb8299d8c20c457e472352f2babd33db584b9422cccf4248c095c9c8fe003e80812eee5086abf28e47e7d709a901a60a510d30b7487b42050e6a67353301299cc224ba7ae8e05", 0x49}], 0x2}, 0x0) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xfe80ffff) 02:27:47 executing program 4: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 02:27:47 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}], 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) dup2(r1, r0) 02:27:47 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x4}, {r0, 0x4}], 0x3, 0x0) 02:27:47 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000040)="a7", 0x1}, {0x0}, {0x0}], 0x3, &(0x7f0000000340)=[@rights], 0x10}, 0x0) 02:27:47 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xfec0ffff) 02:27:47 executing program 0: open(&(0x7f00000000c0)='./file1\x00', 0x20242, 0x0) r0 = getgid() lchown(&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, r0) 02:27:47 executing program 1: msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7) 02:27:47 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) 02:27:47 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff}) fcntl$setown(r0, 0x6, 0x0) 02:27:47 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000480), 0x4) 02:27:47 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000080)=0x6) 02:27:47 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f00000000c0)) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xff000000) 02:27:47 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 02:27:47 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) 02:27:47 executing program 5: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2a0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) 02:27:47 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x2a0, 0x0) 02:27:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000100)="e67eb22aae7522de7f29cc5698f3c78086dd99311c03cf64e60e63085a8830a4fe22fdbbc10e1b51826773d6600f264077c106f2e0189029a0ed6dc405753dbac7e1c7d8c6482b4ebf932ecc6ec41d58ec40131bd632fe2776ff8a3080c5eb92d4cb6e9ac20a9a6bceb46e91a8655c29aa503b531e728567c6109b07996575f00b43006cf257f3a63972bb8f7bcb6951c1244d4d37edaeb59088f5c391f3c0eec99dbcfd9458d0e71585890dd5fd", 0xae}, {&(0x7f0000000200)="603edbc0eaa4e3", 0x7}, {&(0x7f0000000240)="f296cdd89b9e9587477ff9cab4075402ec7475b759c4e43221855bbdf15583", 0x1f}, {&(0x7f0000000280)="1ba5d7254a1f4ada113ae3ad4c7a92f7474ad75937ed38436d0bf213409192b073c240511e4fbd9f28c309422fbc6671fed8fa3d6c5ac8219c6741f558b036ed80bf65c0d6e54567a6e48d61cf51a13f8206de34c91cf4b1c0f36df52d22df9ec6365f9b71340f3dd8856b6a9e81c015fb6e9a997a5ae8667b1e87ec7a805e26f7ec2a0b189f23e64a0cb600ecf7c69f58e9383bf0b189", 0x97}, {&(0x7f0000000340)="c409a251c9fa", 0x6}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffff0000) 02:27:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000100)="e67eb22aae7522de7f29cc5698f3c78086dd99311c03cf64e60e63085a8830a4fe22fdbbc10e1b51826773d6600f264077c106f2e0189029a0ed6dc405753dbac7e1c7d8c6482b4ebf932ecc6ec41d58ec40131bd632fe2776ff8a3080c5eb92d4cb6e9ac20a9a6bceb46e91a8655c29aa503b531e728567c6109b07996575f00b43006cf257f3a63972bb8f7bcb6951c1244d4d37edaeb59088f5c391f3c0eec99dbcfd9458d0e71585890dd5fd", 0xae}, {&(0x7f0000000200)="603edbc0eaa4e3", 0x7}, {&(0x7f0000000240)="f296cdd89b9e9587477ff9cab4075402ec7475b759c4e43221855bbdf15583", 0x1f}, {&(0x7f0000000280)="1ba5d7254a1f4ada113ae3ad4c7a92f7474ad75937ed38436d0bf213409192b073c240511e4fbd9f28c309422fbc6671fed8fa3d6c5ac8219c6741f558b036ed80bf65c0d6e54567a6e48d61cf51a13f8206de34c91cf4b1c0f36df52d22df9ec6365f9b71340f3dd8856b6a9e81c015fb6e9a997a5ae8667b1e87ec7a805e26f7ec2a0b189f23e64a0cb600ecf7c69f58e9383bf0b189", 0x97}, {&(0x7f0000000340)="c409a251c9fa", 0x6}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000000880)=[@rights], 0x10}, 0x0) 02:27:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffff80fe) 02:27:47 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) close(r0) dup2(r0, 0xffffffffffffffff) 02:27:47 executing program 3: r0 = socket$inet6(0x18, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 02:27:47 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) shutdown(r0, 0x3) 02:27:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 02:27:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000240)="dd", 0x1}, {0x0}, {&(0x7f0000000480)="f3", 0x1}], 0x3}, 0x0) 02:27:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000001140)) 02:27:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffffc0fe) 02:27:48 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 02:27:48 executing program 5: socketpair(0x20, 0x0, 0xf9, 0x0) 02:27:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000002040)="13f97f1337b2d7f25ba6eda25e413170efe6b000e9898b7273338971216c304063dc9a2ab3f5102a6d729d12b258640cc3401255814ffcf8386e936d6cd2c471ce1e65d1276a901e", 0x48}, {&(0x7f00000020c0)="12d87cb8299d8c20c457e472352f2babd33db584b9422cccf4248c095c9c8fe003e80812eee5086abf28e47e7d709a901a60a510d30b7487b42050e6a67353301299cc224ba7ae8e059b10dc2ff8b6b015da9275127e1aeb0a4c64799342470ba57d69a43ee192a17f520ab3283170f8dbc2645d8c07847814b5b56e9e4a0bcaeb9e7555ae0f211bc12eaf32caa5e2e194a2659f2458f5f3", 0x98}, {&(0x7f0000002180)="76720d85b049ed714220aa1421bfd8b6d61f70fc281804fdde9949a1d91b3013889224d335c47b48a3debbad3908929313323a6d0f22d31cad32331ee65aa029bdd7b70cc3c7fc8aebf8e6f2e2c7d39b7b4c8ae28f67b9a62073d18710bf22efe7d8622e01da68dae1d08663bcd154bf9860546430425519a4691a001703d965a3ebf897fbe63af338e9911da48a0e609b", 0x91}], 0x100000000000005a}, 0x0) 02:27:48 executing program 1: open$dir(&(0x7f0000000000)='./file1\x00', 0x6de, 0x0) 02:27:48 executing program 0: syz_io_uring_setup(0x4542, &(0x7f0000000000)={0x0, 0x6407, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={0x0, 0xc8}}, 0x4008000) socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x184a, &(0x7f0000000340)={0x0, 0x65da, 0x0, 0x1, 0x2f4}, &(0x7f0000001000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) 02:27:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xfffffdef) 02:27:48 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0, 0x9b060000}}, 0x0) 02:27:48 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0, 0xf0ff7f00000000}}, 0x0) 02:27:48 executing program 5: waitid(0x0, 0x0, 0x0, 0xd1000008, 0x0) 02:27:48 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f0000000380)={0x0, "501badc9d83d5b47026e58a31aafa3497a97d5e18270e7027620b5dfb36873f3c2c7e39d5bfa3a548eaec8b3649a35067e78e3872fc9a9f223957a24820162b9"}, 0x48, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x6, r0, 0x0, 0x0, 0x0) 02:27:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0}, 0x0) sendmmsg$inet(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}}], 0x1, 0x0) 02:27:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffffff7f) 02:27:48 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @empty}, &(0x7f00000000c0)=0xc) 02:27:48 executing program 0: fork() wait4(0x0, 0x0, 0x1, &(0x7f00000000c0)) 02:27:48 executing program 1: syz_open_dev$vcsu(0xfffffffffffffffc, 0x0, 0x140) 02:27:48 executing program 5: pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 02:27:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffffffe0) 02:27:48 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) 02:27:48 executing program 1: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) write$tcp_mem(r0, &(0x7f0000000140), 0x48) 02:27:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000b00000008000300", @ANYRES32=r2], 0x44}}, 0x0) 02:27:48 executing program 4: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 02:27:48 executing program 3: socket(0x2, 0x0, 0xd3b) 02:27:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) 02:27:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xfffffff5) 02:27:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x38, r1, 0x1, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, {0x8}}]}, 0x38}}, 0x0) 02:27:48 executing program 3: clock_gettime(0x0, &(0x7f0000000140)) 02:27:48 executing program 0: syz_io_uring_setup(0x75ed, &(0x7f0000000300), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000700), 0x0) syz_io_uring_setup(0x478a, &(0x7f0000000600), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000680), &(0x7f00000006c0)) 02:27:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xffff00000000) 02:27:48 executing program 4: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x5}, &(0x7f00000000c0)={0x0, 0x2710}) 02:27:48 executing program 1: sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0xff600000) [ 490.488506][T10203] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 02:27:48 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000680)='ns/time_for_children\x00') 02:27:48 executing program 5: pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0xffffffffffffffff) 02:27:48 executing program 4: r0 = fork() waitid(0x1, r0, 0x0, 0x9, &(0x7f0000000140)) 02:27:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f00000000c0)) 02:27:48 executing program 1: pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008, 0xffffffffffffffff) 02:27:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 02:27:48 executing program 0: syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x416c1) 02:27:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x14, r1, 0x203}, 0x14}}, 0x0) 02:27:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, 0xffffffffffffffff, 0x0) 02:27:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x4000000000000) 02:27:48 executing program 3: socket$inet(0x2, 0xa, 0x80000001) 02:27:48 executing program 1: syz_io_uring_setup(0x76b6, &(0x7f0000000040), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000c00000/0x400000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 02:27:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="9c"], 0xb8}}, 0x0) 02:27:48 executing program 4: fork() waitid(0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)) 02:27:48 executing program 5: syz_open_dev$vcsu(&(0x7f0000000500), 0x0, 0x0) fork() fork() syz_io_uring_setup(0x4c48, &(0x7f0000001500), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000001580), &(0x7f00000015c0)) 02:27:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f00000000c0)=0x10) 02:27:48 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000000a40)=[{{&(0x7f0000000a00)={0x2, 0x0, @remote}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000000680)=[{0xfffffffffffffffd, 0xa00000000000000}], 0x1}}], 0x2, 0x0) 02:27:48 executing program 0: r0 = fork() waitid(0x0, 0x0, 0x0, 0x8, 0x0) wait4(r0, 0x0, 0x1, 0x0) 02:27:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYRES16], 0x40}}, 0x0) 02:27:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x20000000000000) 02:27:48 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000900)={0xec4, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x8d, 0x1, "29d3d654f31ad2e1b543386320d95faaec0f03700f5cec787f2bd1d65f38b79486555fddc12503b156d3742517fe3a3e330613fe7325ab847e1560555276c0fb3cd8a7c77928abe12a4fc07175163a7b3f8a6ca5305f61bc57803361d960a82cfcec52bef666a17674defc57011e896a608941e519540359fbd6aaf3a122421028eee4830beb92d926"}, @INET_DIAG_REQ_BYTECODE={0xad, 0x1, "0b0788808e641c7a0f75902583a7201cc6fa58b07652880b6798da533664cadaa14e9e77ed6f172a6c3bff04ec0b967f470432a6c192807ed5643dfef55618c573e78e510dfcd83ce8187e94bade948bbdcf13395a6814d808698003405dae832f4e11239e9090cccb7f6d63959e83222d5eef4a7c8337b11f61f12b233015913910558c1d9c92b8e8d5ca6928964b3cb1cfc34420ca8eac8343df49cb64f5d50f4879aa7b3ff106f1"}, @INET_DIAG_REQ_BYTECODE={0x3d, 0x1, "fddb054ea362fcff2e101b3c682e458611e023df39faa6037db442d18287e7ab5a3802a00a270aa1c5f2f524c851a96d2586065f39b63a1c13"}, @INET_DIAG_REQ_BYTECODE={0x55, 0x1, "d5526f746967888628ee5870aacf3c36581397c2412ccf9d5baf28c5593952298bacad4721ae70bbc3ef90e8dfaac14a1ea01095a228614ff05782efa98919ff55592e2abc370a059de2f99a71ed1e1aab"}, @INET_DIAG_REQ_BYTECODE={0xf5, 0x1, "a014c11b7a5475a7ec4c3ba8abbb1bc011912131ab99b0becba079e34194d1c37ed36c8dedcbbaa5a72b5c4119e7d681fef251b33fb0fc8a95c981dc5ebb8b237f213c6db29989bfa4aa54ccff2178c6b841dea922dbbfb94c2139cda5e31d5a4316dfc7864f42841fd138439a5b5f2150346db313a8d655cfbcba92dbc51dd88ebb074b6c9e54e3fe59a20a0bd1053b3548c826e164a8d05ee959747e4c22a00030282adc501d93d00a84749a0c8d93d4f0bb1323eae77c813499c42ad9fd9d636a98fb17746c95bacfee43758ea9fe04db25b2acf8488f2c2221251e0571da4c5af0712090da9f22fa0b6c4c1b027133"}, @INET_DIAG_REQ_BYTECODE={0xba5, 0x1, "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"}]}, 0xec4}}, 0x0) 02:27:48 executing program 3: syz_io_uring_setup(0x37fc, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:27:48 executing program 5: memfd_create(&(0x7f0000000000)='{Y!\x00', 0x7) 02:27:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x3c, r1, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x3c}}, 0x0) 02:27:48 executing program 5: fork() waitid(0x0, 0x0, 0x0, 0x8, &(0x7f0000000080)) 02:27:49 executing program 4: select(0x40, &(0x7f0000000000)={0x365}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x40, 0x1}, &(0x7f0000000080)={0x5, 0x1, 0x0, 0x403}, &(0x7f00000000c0)={0x0, 0x2710}) 02:27:49 executing program 3: socket$inet(0x2, 0x3, 0x7c) 02:27:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x100000000000000) 02:27:49 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f0000000500), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x10000000) 02:27:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000640)) 02:27:49 executing program 0: syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x200) 02:27:49 executing program 3: socket(0x22, 0x0, 0x6) 02:27:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x4013, r0, 0x0) 02:27:49 executing program 1: socket$inet(0x3, 0x0, 0x0) 02:27:49 executing program 4: pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) 02:27:49 executing program 0: syz_io_uring_setup(0x55ce, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) 02:27:49 executing program 5: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 02:27:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x200000000000000) 02:27:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000000040)) 02:27:49 executing program 0: waitid(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 02:27:49 executing program 1: syz_open_dev$vcsu(&(0x7f0000000240), 0x1ff, 0x4101) 02:27:49 executing program 4: socket(0x0, 0x1, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000340), 0xffffffffffffffff) 02:27:49 executing program 1: fork() waitid(0x0, 0x0, 0x0, 0x9, 0x0) 02:27:49 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000), 0x2, 0x4200) 02:27:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000099220d"], 0x14}}, 0x0) 02:27:49 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000900)={0xec4, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x9d, 0x1, "29d3d654f31ad2e1b543386320d95faaec0f03700f5cec787f2bd1d65f38b79486555fddc12503b156d3742517fe3a3e330613fe7325ab847e1560555276c0fb3cd8a7c77928abe12a4fc07175163a7b3f8a6ca5305f61bc57803361d960a82cfcec52bef666a17674defc57011e896a608941e519540359fbd6aaf3a122421028eee4830beb92d926a39e34e66bb8d82f0fee551b79ce3bb4"}, @INET_DIAG_REQ_BYTECODE={0xad, 0x1, "0b0788808e641c7a0f75902583a7201cc6fa58b07652880b6798da533664cadaa14e9e77ed6f172a6c3bff04ec0b967f470432a6c192807ed5643dfef55618c573e78e510dfcd83ce8187e94bade948bbdcf13395a6814d808698003405dae832f4e11239e9090cccb7f6d63959e83222d5eef4a7c8337b11f61f12b233015913910558c1d9c92b8e8d5ca6928964b3cb1cfc34420ca8eac8343df49cb64f5d50f4879aa7b3ff106f1"}, @INET_DIAG_REQ_BYTECODE={0x3d, 0x1, "fddb054ea362fcff2e101b3c682e458611e023df39faa6037db442d18287e7ab5a3802a00a270aa1c5f2f524c851a96d2586065f39b63a1c13"}, @INET_DIAG_REQ_BYTECODE={0x55, 0x1, "d5526f746967888628ee5870aacf3c36581397c2412ccf9d5baf28c5593952298bacad4721ae70bbc3ef90e8dfaac14a1ea01095a228614ff05782efa98919ff55592e2abc370a059de2f99a71ed1e1aab"}, @INET_DIAG_REQ_BYTECODE={0xf5, 0x1, "a014c11b7a5475a7ec4c3ba8abbb1bc011912131ab99b0becba079e34194d1c37ed36c8dedcbbaa5a72b5c4119e7d681fef251b33fb0fc8a95c981dc5ebb8b237f213c6db29989bfa4aa54ccff2178c6b841dea922dbbfb94c2139cda5e31d5a4316dfc7864f42841fd138439a5b5f2150346db313a8d655cfbcba92dbc51dd88ebb074b6c9e54e3fe59a20a0bd1053b3548c826e164a8d05ee959747e4c22a00030282adc501d93d00a84749a0c8d93d4f0bb1323eae77c813499c42ad9fd9d636a98fb17746c95bacfee43758ea9fe04db25b2acf8488f2c2221251e0571da4c5af0712090da9f22fa0b6c4c1b027133"}, @INET_DIAG_REQ_BYTECODE={0xb91, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x4}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4000851}, 0x0) 02:27:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000200)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0xe) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f00000038c0), 0x4000000000000a8, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:27:49 executing program 5: r0 = syz_open_dev$vcsu(&(0x7f0000000500), 0xff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 02:27:49 executing program 1: waitid(0x2c05af2144ffb9ac, 0x0, 0x0, 0x8, 0x0) 02:27:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x300000000000000) 02:27:49 executing program 4: pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) 02:27:49 executing program 0: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000008c0)={0x100081, 0x7a}, 0x20) 02:27:49 executing program 3: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000008c0)={0x0, 0x90}, 0x20) 02:27:49 executing program 1: prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ffc000/0x2000)=nil) 02:27:49 executing program 5: syz_io_uring_setup(0x32fc, &(0x7f0000000000), &(0x7f0000bfd000/0x400000)=nil, &(0x7f0000dee000/0x2000)=nil, 0x0, 0x0) 02:27:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000004c0)={&(0x7f0000000340), 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x14, r1, 0x203}, 0x14}}, 0x0) 02:27:50 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000900)={0xec4, 0x13, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x8f, 0x1, "29d3d654f31ad2e1b543386320d95faaec0f03700f5cec787f2bd1d65f38b79486555fddc12503b156d3742517fe3a3e330613fe7325ab847e1560555276c0fb3cd8a7c77928abe12a4fc07175163a7b3f8a6ca5305f61bc57803361d960a82cfcec52bef666a17674defc57011e896a608941e519540359fbd6aaf3a122421028eee4830beb92d926a39e"}, @INET_DIAG_REQ_BYTECODE={0xad, 0x1, "0b0788808e641c7a0f75902583a7201cc6fa58b07652880b6798da533664cadaa14e9e77ed6f172a6c3bff04ec0b967f470432a6c192807ed5643dfef55618c573e78e510dfcd83ce8187e94bade948bbdcf13395a6814d808698003405dae832f4e11239e9090cccb7f6d63959e83222d5eef4a7c8337b11f61f12b233015913910558c1d9c92b8e8d5ca6928964b3cb1cfc34420ca8eac8343df49cb64f5d50f4879aa7b3ff106f1"}, @INET_DIAG_REQ_BYTECODE={0x3d, 0x1, "fddb054ea362fcff2e101b3c682e458611e023df39faa6037db442d18287e7ab5a3802a00a270aa1c5f2f524c851a96d2586065f39b63a1c13"}, @INET_DIAG_REQ_BYTECODE={0x55, 0x1, "d5526f746967888628ee5870aacf3c36581397c2412ccf9d5baf28c5593952298bacad4721ae70bbc3ef90e8dfaac14a1ea01095a228614ff05782efa98919ff55592e2abc370a059de2f99a71ed1e1aab"}, @INET_DIAG_REQ_BYTECODE={0xf5, 0x1, "a014c11b7a5475a7ec4c3ba8abbb1bc011912131ab99b0becba079e34194d1c37ed36c8dedcbbaa5a72b5c4119e7d681fef251b33fb0fc8a95c981dc5ebb8b237f213c6db29989bfa4aa54ccff2178c6b841dea922dbbfb94c2139cda5e31d5a4316dfc7864f42841fd138439a5b5f2150346db313a8d655cfbcba92dbc51dd88ebb074b6c9e54e3fe59a20a0bd1053b3548c826e164a8d05ee959747e4c22a00030282adc501d93d00a84749a0c8d93d4f0bb1323eae77c813499c42ad9fd9d636a98fb17746c95bacfee43758ea9fe04db25b2acf8488f2c2221251e0571da4c5af0712090da9f22fa0b6c4c1b027133"}, @INET_DIAG_REQ_BYTECODE={0xba5, 0x1, "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"}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4000851}, 0x20004080) 02:27:50 executing program 0: select(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x2710}) 02:27:50 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:50 executing program 3: syz_open_dev$vcsu(&(0x7f0000000500), 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 02:27:50 executing program 4: memfd_create(&(0x7f0000000080)='/dev/vcsu#\x00', 0x0) 02:27:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x400000000000000) 02:27:50 executing program 0: syz_io_uring_setup(0x184a, &(0x7f0000000340), &(0x7f0000001000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 02:27:50 executing program 3: syz_open_dev$vcsu(&(0x7f0000000240), 0x0, 0x4101) 02:27:50 executing program 5: pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) 02:27:50 executing program 4: waitid(0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 02:27:50 executing program 0: waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)) 02:27:50 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:50 executing program 5: pkey_alloc(0x0, 0x62ef0bd04aae4034) 02:27:50 executing program 3: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVex:De', 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) getpid() 02:27:50 executing program 4: fork() waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)) 02:27:50 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 02:27:50 executing program 3: r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) 02:27:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x600000000000000) 02:27:50 executing program 5: syz_io_uring_setup(0x32fc, &(0x7f0000000000), &(0x7f0000bfd000/0x400000)=nil, &(0x7f0000dee000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:27:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 02:27:50 executing program 5: r0 = syz_io_uring_setup(0x55ce, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000180)) syz_io_uring_setup(0x675d, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) 02:27:50 executing program 3: io_uring_setup(0x40006aea, &(0x7f0000000640)) 02:27:50 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:50 executing program 4: socket$inet(0xa, 0x2, 0x7c) 02:27:50 executing program 5: mount_setattr(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)={0x8, 0x80}, 0x20) 02:27:50 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f0000000500), 0x0, 0x0) mount_setattr(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={0x100002, 0x0, 0x0, {r0}}, 0x20) 02:27:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x800000000000000) 02:27:50 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000500), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x300000a, 0x13, r0, 0x10000000) 02:27:50 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x20}, {0x2}]}) 02:27:50 executing program 0: r0 = fork() ptrace$getenv(0x4201, r0, 0x0, 0x0) 02:27:50 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$l2tp(&(0x7f0000006280), 0xffffffffffffffff) syz_open_procfs$namespace(0x0, &(0x7f0000006580)='ns/mnt\x00') 02:27:50 executing program 4: openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 02:27:50 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid\x00') ioctl$NS_GET_PARENT(r0, 0x5460, 0x7fffffffefff) 02:27:50 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:50 executing program 3: syz_genetlink_get_family_id$l2tp(&(0x7f0000006280), 0xffffffffffffffff) 02:27:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xf00000000000000) 02:27:50 executing program 4: getresgid(0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000006280), 0xffffffffffffffff) 02:27:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='net/rt6_stats\x00') mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x10000000) 02:27:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, 0x0) 02:27:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f0000003700)={&(0x7f0000003200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000036c0)={&(0x7f0000003240)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x4000040) 02:27:50 executing program 5: mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 02:27:50 executing program 0: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) 02:27:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f0000003700)={&(0x7f0000003200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000036c0)={0x0}}, 0x4000040) 02:27:50 executing program 4: rt_sigaction(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000001c0)) 02:27:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000001680)="f99d97fd", 0x4) 02:27:50 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) 02:27:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5451, 0x0) 02:27:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x1000000000000000) 02:27:50 executing program 5: syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x0, 0x2, &(0x7f00000006c0)=[{0x0, 0x0, 0xb39}, {&(0x7f00000005c0)="cfe0412d2d82e21acb81786fa371", 0xe, 0x1}], 0x0, &(0x7f00000007c0)) 02:27:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_opts(r0, 0x29, 0x37, 0x0, &(0x7f0000000100)) 02:27:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x8, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x104) 02:27:50 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x894a, &(0x7f0000000000)={'wg2\x00'}) 02:27:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f00000009c0)={@remote}, 0xc) 02:27:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, 0x0, 0x0) [ 492.961332][T10638] loop5: detected capacity change from 0 to 11 [ 493.000668][T10638] FAT-fs (loop5): bogus number of FAT structure 02:27:50 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x541b, &(0x7f0000000000)={'wg2\x00'}) [ 493.007020][T10638] FAT-fs (loop5): Can't find a valid FAT filesystem 02:27:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x3, 0x101441) r1 = openat(0xffffffffffffff9c, &(0x7f0000001b80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x100000000000001}, {0x4f, 0x2}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) write$evdev(r0, &(0x7f0000000040), 0xbb8) 02:27:50 executing program 3: openat$autofs(0xffffff9c, 0x0, 0xc50000, 0x0) [ 493.082469][T10638] loop5: detected capacity change from 0 to 11 [ 493.097975][T10638] FAT-fs (loop5): bogus number of FAT structure [ 493.104267][T10638] FAT-fs (loop5): Can't find a valid FAT filesystem 02:27:51 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) 02:27:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x1008000000000000) 02:27:51 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) getsockname(r0, 0x0, &(0x7f0000000100)) 02:27:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3c, 0x0, 0x0) 02:27:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x11, 0x64, 0x0, &(0x7f0000000040)) 02:27:51 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, 0x0) 02:27:51 executing program 3: syz_io_uring_setup(0x479f, &(0x7f0000000040)={0x0, 0x0, 0x4}, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ff7000/0x4000)=nil, 0x0, 0x0) 02:27:51 executing program 5: getresgid(&(0x7f00000061c0), &(0x7f0000006200), &(0x7f0000006240)) 02:27:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1600bd7a, &(0x7f0000001680)="f99d97fd", 0x4) 02:27:51 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000140)={'sit0\x00', 0x0}) 02:27:51 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89e0, 0x0) 02:27:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, &(0x7f0000001480)={'batadv_slave_0\x00'}) 02:27:52 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x80108906, 0x0) 02:27:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000001680)="f99d", 0x2) 02:27:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2000000000000000) 02:27:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001680), 0x0) 02:27:52 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) 02:27:52 executing program 4: r0 = syz_io_uring_setup(0xb51, &(0x7f0000000040), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) syz_io_uring_setup(0x437, &(0x7f0000000280)={0x0, 0x0, 0x31, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) 02:27:52 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x4020940d, &(0x7f0000000000)={'wg2\x00'}) 02:27:52 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x891f, &(0x7f0000000000)={'wg2\x00'}) 02:27:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000009c0)={@remote={0xac, 0xc}}, 0xc) 02:27:52 executing program 4: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r0, 0xc0403d08, &(0x7f0000000140)) 02:27:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f00000000c0)=0x65ca, 0x4) sendmmsg(r1, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="ae4a00000000e1ffff010bc356f14cef7c040000975476cb57c80100bf7e5eff0f033143c8000000", 0x28}], 0x1}}], 0x1, 0x0) 02:27:52 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8906, 0x0) 02:27:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, 0x0) 02:27:52 executing program 4: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f0000000a00)="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", 0x1000) 02:27:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2002000000000000) 02:27:52 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x1600bd7f, 0x0, &(0x7f0000000040)) 02:27:53 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:53 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0xd, 0x0, &(0x7f00000001c0)) 02:27:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000001680)="f99d97fd", 0x4) 02:27:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0xc0189436, 0x0) 02:27:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000009c0)={@remote}, 0x4) 02:27:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x2800000000000000) 02:27:53 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x17, &(0x7f00000009c0)={@remote}, 0xc) 02:27:53 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x6, &(0x7f00000009c0)={@remote}, 0xc) 02:27:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x1a, &(0x7f00000009c0)={@remote}, 0xc) 02:27:53 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) dup2(r0, r1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 02:27:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x891e, &(0x7f0000001480)={'batadv_slave_0\x00'}) 02:27:53 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004700)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x2000, &(0x7f00000047c0)={0x77359400}) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) 02:27:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000002440), 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80084502, &(0x7f0000002480)=""/123) 02:27:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x4000000000000000) 02:27:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2000, &(0x7f00000047c0)={0x77359400}) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) 02:27:53 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:53 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1ada42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) sendfile(r0, r1, 0x0, 0xfffffffb) 02:27:53 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) dup2(r0, r1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 02:27:53 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:53 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) dup2(r0, r1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 02:27:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x6000000000000000) 02:27:53 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) dup2(r0, r1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x0, 0x2011, r1, 0x0) 02:27:53 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 02:27:54 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x8000000000000000) 02:27:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x21, 0x0, &(0x7f0000000040)) 02:27:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000009c0)={@remote}, 0xc) 02:27:54 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8937, &(0x7f0000001480)={'batadv_slave_0\x00'}) 02:27:54 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x11, 0x45, 0x0, 0x0) 02:27:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, 0x0, 0x0) 02:27:54 executing program 5: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$PTP_PIN_SETFUNC2(r0, 0x40603d10, &(0x7f00000004c0)) 02:27:54 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000580)={@dev, @mcast1, @private2, 0x0, 0xbf9, 0x0, 0x0, 0x0, 0x1800000}) 02:27:54 executing program 3: io_setup(0x359, &(0x7f0000000000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_submit(r0, 0x2, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000100)="3e9651dbb0b3a1e6", 0x8}]) 02:27:54 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xa005000000000000) 02:27:54 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x4020940d, 0x0) 02:27:54 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:54 executing program 5: openat$sysfs(0xffffff9c, &(0x7f0000001440)='/sys/power/wakeup_count', 0x20300, 0x0) 02:27:54 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f00000015c0)=@qipcrtr, 0x80) 02:27:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000001680)="f99d97fd", 0x4) 02:27:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x3}, 0x20) 02:27:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40002140) 02:27:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001680)="f9", 0x1) 02:27:54 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x5411, &(0x7f0000000000)={'wg2\x00'}) 02:27:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x531, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x24}}, 0x0) 02:27:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, &(0x7f00000002c0)) 02:27:54 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xc805000000000000) 02:27:54 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000001680)="f99d97fd", 0x4) 02:27:54 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x11, 0x45, 0x0, &(0x7f0000000040)) 02:27:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x46, 0x0, 0x0) 02:27:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, 0x0, 0x0) 02:27:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @private0}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x104) 02:27:54 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8927, &(0x7f0000001480)={'batadv_slave_0\x00'}) 02:27:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x4d, 0x0, &(0x7f0000000040)) 02:27:54 executing program 5: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, 0x0) 02:27:54 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x402) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 02:27:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xe0ffffff00000000) 02:27:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000), 0x8) 02:27:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001b80)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 02:27:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) 02:27:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x13, &(0x7f0000001680)="f99d97fd", 0x4) 02:27:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x3, 0x0, &(0x7f0000000040)) 02:27:55 executing program 5: mmap$IORING_OFF_SQ_RING(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x4002171, 0xffffffffffffffff, 0x0) 02:27:55 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8906, 0x0) 02:27:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(0x0, 0x0, &(0x7f0000000400), 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) rt_sigprocmask(0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, 0x0) openat$cgroup_root(0xffffff9c, 0x0, 0x200002, 0x0) clock_gettime(0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 02:27:55 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:55 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8970, &(0x7f0000000000)={'wg2\x00'}) 02:27:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xe802000000000000) 02:27:55 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a1, 0x0) 02:27:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f00000009c0)={@remote}, 0xc) 02:27:55 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:55 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000009c0)={@remote}, 0xb) 02:27:55 executing program 0: syz_io_uring_setup(0x6808, &(0x7f0000008940), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f00000089c0), &(0x7f0000008a00)) 02:27:55 executing program 4: rt_sigaction(0x40, 0x0, 0x0, 0x8, &(0x7f00000001c0)) 02:27:55 executing program 5: clock_gettime(0x6, &(0x7f0000001b40)) 02:27:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, 0x0) 02:27:55 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000240), 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000340)=""/193) 02:27:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, 0x0, 0x0) 02:27:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xeffdffff00000000) 02:27:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000200)=0xfffffda8) 02:27:55 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x35, 0x0, &(0x7f0000000040)) 02:27:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, 0x0, 0x7) 02:27:55 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143142, 0x0) ftruncate(r1, 0x2007ffc) r2 = dup(r0) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x23) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000fffffffe) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x6e) 02:27:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000002440), 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002480)=""/123) 02:27:55 executing program 3: r0 = openat$ptp0(0xffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$PTP_SYS_OFFSET(r0, 0x43403d05, &(0x7f0000000040)) 02:27:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000000)="2e9e0000000000000000468e3897370862e6158c0c62f11144481ebbf27024d6c4ca3f096791554d8e3fc88529df01658d6166bd4a108ea7f7bbd862d1e7bc41ad4f75a79be26a032cd282b678bc9055c504f0ed2102a7a06f83725f2855acb6836e71b2da4286d68514b7afba56eaa7b1284c88553c48acdf6ec2a6232fddf24f5ef6ce", 0x84) 02:27:55 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0xc020660b, 0x0)