00000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) (async) r9 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x77, &(0x7f0000000000)={r10}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x6}, &(0x7f0000000500)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) r12 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r12, 0xffffffffffffffff, 0x0, 0xffffff04) (async) sendfile(r12, 0xffffffffffffffff, 0x0, 0xffffff04) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r12, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x24, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000004) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000540)={r10, 0x1f, 0x4e, 0xacd, 0x200, 0x3, 0x7, 0x2, {r11, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xfff, 0x1, 0xdcab, 0xffffffff, 0x1}}, &(0x7f0000000600)=0xb0) (async) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000540)={r10, 0x1f, 0x4e, 0xacd, 0x200, 0x3, 0x7, 0x2, {r11, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xfff, 0x1, 0xdcab, 0xffffffff, 0x1}}, &(0x7f0000000600)=0xb0) [ 244.929306][T15783] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 244.939671][T15805] dump_stack+0x15/0x20 [ 244.949426][T15788] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 244.956099][T15805] should_fail_ex+0x21f/0x230 [ 244.997519][T15805] should_fail+0xb/0x10 [ 245.001696][T15805] should_fail_usercopy+0x1a/0x20 [ 245.006817][T15805] copy_page_from_iter_atomic+0x22d/0xcf0 [ 245.012662][T15805] ? folio_test_hugetlb+0x3a/0x70 09:46:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) [ 245.017706][T15805] ? shmem_write_begin+0x12a/0x1d0 [ 245.022954][T15805] generic_perform_write+0x203/0x3d0 [ 245.028254][T15805] ? shmem_write_begin+0x1d0/0x1d0 [ 245.033437][T15805] __generic_file_write_iter+0xe6/0x290 [ 245.039011][T15805] generic_file_write_iter+0x7d/0x1c0 [ 245.044404][T15805] vfs_write+0x47b/0x780 [ 245.048707][T15805] ksys_write+0xeb/0x1a0 [ 245.052961][T15805] __x64_sys_write+0x42/0x50 [ 245.057617][T15805] do_syscall_64+0x41/0xc0 [ 245.062080][T15805] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 245.068045][T15805] RIP: 0033:0x7f854edcdfff [ 245.072492][T15805] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 245.092212][T15805] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 245.100639][T15805] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 245.108708][T15805] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 245.116726][T15805] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 245.124709][T15805] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 245.132836][T15805] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 245.140882][T15805] [ 245.147413][T15805] loop2: detected capacity change from 0 to 512 [ 245.171255][T15805] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 245.180082][T15830] loop5: detected capacity change from 0 to 512 [ 245.181708][T15805] EXT4-fs (loop2): orphan cleanup on readonly fs [ 245.189278][T15830] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 245.192714][T15805] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 245.203229][T15830] EXT4-fs (loop5): orphan cleanup on readonly fs [ 245.216893][T15805] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 245.221466][T15830] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 245.234724][T15805] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 245.256634][T15830] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 245.259675][T15805] EXT4-fs (loop2): Cannot turn on quotas: error -117 09:46:19 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0xac, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x0, @private1, 0x101}, @in6={0xa, 0x4e21, 0x0, @mcast1, 0x200}, @in6={0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, '\x00', 0x23}, 0x8}, @in6={0xa, 0x4e23, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x7ff, @multicast2}, @in6={0xa, 0x4e20, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}]}, &(0x7f0000000400)=0x10) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r4, 0x0, 0xffffffff, 0x1000}, &(0x7f0000000280)=0x10) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0), 0x4) (async) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0), 0x4) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xffff8001, 0x4, 0x9c8}, &(0x7f0000000200)=0x98) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xffff8001, 0x4, 0x9c8}, &(0x7f0000000200)=0x98) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) openat(r5, &(0x7f0000000480)='./file0\x00', 0x40000, 0x8) (async) r7 = openat(r5, &(0x7f0000000480)='./file0\x00', 0x40000, 0x8) socket(0x2, 0x80805, 0x0) (async) r8 = socket(0x2, 0x80805, 0x0) recvmmsg(r8, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r9 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x77, &(0x7f0000000000)={r10}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x6}, &(0x7f0000000500)=0x8) r12 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r12, 0xffffffffffffffff, 0x0, 0xffffff04) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r12, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x24, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000004) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r12, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x24, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000004) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000540)={r10, 0x1f, 0x4e, 0xacd, 0x200, 0x3, 0x7, 0x2, {r11, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xfff, 0x1, 0xdcab, 0xffffffff, 0x1}}, &(0x7f0000000600)=0xb0) 09:46:19 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) sendfile(r2, r0, 0x0, 0xffffff04) (async) 09:46:19 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") (async) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) umount2(&(0x7f0000000000)='./file0\x00', 0x3) (async, rerun: 64) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) (async, rerun: 64) close(r0) 09:46:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 57) 09:46:19 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x3000000) 09:46:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) (async) [ 245.666135][T15835] FAULT_INJECTION: forcing a failure. [ 245.666135][T15835] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 245.679531][T15835] CPU: 1 PID: 15835 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 245.679953][T15839] loop5: detected capacity change from 0 to 512 [ 245.690072][T15835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 245.690086][T15835] Call Trace: [ 245.690092][T15835] [ 245.690099][T15835] dump_stack_lvl+0xda/0x130 [ 245.690125][T15835] dump_stack+0x15/0x20 [ 245.697336][T15840] loop3: detected capacity change from 0 to 512 [ 245.706478][T15835] should_fail_ex+0x21f/0x230 [ 245.706510][T15835] __alloc_pages+0x108/0x340 [ 245.718638][T15839] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 245.721424][T15835] vma_alloc_folio+0x6a3/0x8c0 [ 245.721449][T15835] ? __vm_enough_memory+0xdf/0x2a0 [ 245.755197][T15835] shmem_get_folio_gfp+0x801/0x1200 [ 245.760433][T15835] shmem_write_begin+0xa6/0x1d0 09:46:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) [ 245.765361][T15835] generic_perform_write+0x1c3/0x3d0 [ 245.770662][T15835] ? shmem_write_begin+0x1d0/0x1d0 [ 245.775781][T15835] __generic_file_write_iter+0xe6/0x290 [ 245.781347][T15835] generic_file_write_iter+0x7d/0x1c0 [ 245.786890][T15835] vfs_write+0x47b/0x780 [ 245.791146][T15835] ksys_write+0xeb/0x1a0 [ 245.792073][T15839] EXT4-fs (loop5): orphan cleanup on readonly fs [ 245.795387][T15835] __x64_sys_write+0x42/0x50 [ 245.795413][T15835] do_syscall_64+0x41/0xc0 [ 245.801797][T15839] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 245.806285][T15835] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 245.827247][T15835] RIP: 0033:0x7f854edcdfff [ 245.831711][T15835] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 245.851746][T15835] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 09:46:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$eJzs3MtvG0UYAPBv13HalJaEUl7lZSiIiEfSB48KcQFx4IKEBIcicQlJWpW6LWqCRKtKhEt7RJU4IHFA3EDiL+AEFwSckOAId1QJoV4onIzWu5s4rp06qZO08e8nbTyTHXvm8+y4szNuAhhYtexHErEzIn6PiNE8u7xALX+4euX89L9Xzk8n0Wi8+XfSLPfPlfPTZdHyebcVmfE0qstOtJg7e+7EVL0+e6bIT86ffH9y7uy5Z46fnDo2e2z21MHDh589dOCF5w8+15c4R2NbkXrt7UuvTx+59O5P31zclccdbXGsXbosV4tap9CbHr/xym4qu1rSyVDXYoc2pDH0rBIRWXdVm+N/NCqx1HmjxeNCtydv34gWAuul0Wg0tnU/vdDIxfYGsPUksdktADZH+Q99dv9bHhs09bgp/PVyfgOUxX21OPIzQ4t389W2+9t+qkXEkYX/vsiOaF+HGF6nSgGAgfZdNv95utP8L427W8rdXqwHj0XEHRGxOyLujIg9EXHXSDTL3hMR966y/lpbvhLt88/08poC61E2/3up2NtaPv8rZn/DMVYpcrvypfLk6PH67P7iPRmPai3LH8hLt233NHfC4vtXf/2kW/2t87/syOpvzgVHyhLp5aG2BbqZqfmpvsX/ccTeoU7xJ4s7AVlQ90XE3k4v0MMc9fiTXz/Q7VzX+HvRfZ+pZ40vI57I+38hivjzkJa6Mll5f3Jye9Rn90+WV8W1fv7lwhvd6r+h+Psg6/8dHa//xfjHktb92rn8lyOrqOPCHxe73lNeP/7O1/9w8lYzPdzyM2tr2a7yNx9Ozc+fObj03DLffDyQxz++r/P43x1L78T9EZFdxA9GxEMR8XDR9kci4tGI2LdC/D++8th7Ldlrttd77/8+XPBtsvhn8v7f1lv/rz5ROfHDt93q76H/f3unSI0Xj718/tVnz5Rv1ooNXNu7BgAAALeWNCJ2RpJOLKbTdGIiX7ncEzvS+um5+aeOnv7g1Ez+XfmxqKblSle+HlxNyvXPseIojbWcP1SsG39aGWnmJ6ZP12c2MW4gH+edxn/mz8pmtw5Yd/3fVgBuFcY/DC7jHwbXUHy+0veXgC3qo+sXqW5EO4BNkXb6ZQ+fC8AW4P4fBpfxD4PL+IfBtfL49y1A2KLmGmv/f/31cuGwy6muTy//SMOaKu0pUX5m9f+Vr5/4qvhbgRtaaQ+JRn9fMNLeCyebHfuaEum6XqJdEy9+tvL1U17bfam0kbSP00aR2NCPIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHXzfwAAAP//ouHDxA==") (fail_nth: 58) 09:46:19 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 245.860233][T15835] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 245.868210][T15835] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 245.876242][T15835] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 245.884216][T15835] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 245.892222][T15835] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 245.900270][T15835] 09:46:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) shutdown(r0, 0x0) [ 245.923571][T15877] FAULT_INJECTION: forcing a failure. [ 245.923571][T15877] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 245.936682][T15877] CPU: 1 PID: 15877 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 245.947106][T15877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 245.957167][T15877] Call Trace: [ 245.960447][T15877] [ 245.963375][T15877] dump_stack_lvl+0xda/0x130 [ 245.963858][T15839] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 245.967967][T15877] dump_stack+0x15/0x20 [ 245.982705][T15877] should_fail_ex+0x21f/0x230 [ 245.987411][T15877] should_fail+0xb/0x10 [ 245.991593][T15877] should_fail_usercopy+0x1a/0x20 [ 245.996635][T15877] copy_page_from_iter_atomic+0x22d/0xcf0 [ 246.002458][T15877] ? folio_test_hugetlb+0x3a/0x70 [ 246.007520][T15877] ? shmem_write_begin+0x12a/0x1d0 [ 246.012722][T15877] generic_perform_write+0x203/0x3d0 [ 246.018110][T15877] ? shmem_write_begin+0x1d0/0x1d0 09:46:19 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x4000000) 09:46:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r2 = socket(0x2, 0x80805, 0x0) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r3 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xfffffffd, 0x0, 0x1, 0x8001, 0x21, 0x313, 0x2}, 0x9c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000700)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) io_setup(0x200, &(0x7f0000000200)=0x0) getpeername$l2tp(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @private, @initdev}, &(0x7f00000006c0)=0xc) io_submit(r6, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) close(r7) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r9 = socket(0x2, 0x80805, 0x0) recvmmsg(r9, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r10 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x77, &(0x7f0000000000)={r11}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000280)={r11, 0x48, &(0x7f0000000300)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x3ff, @mcast1, 0x56}, @in6={0xa, 0x4e23, 0xa3f, @loopback, 0x49b7}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r5, 0x10000}, &(0x7f00000001c0)=0x8) [ 246.023255][T15877] __generic_file_write_iter+0xe6/0x290 [ 246.028817][T15877] generic_file_write_iter+0x7d/0x1c0 [ 246.034210][T15877] vfs_write+0x47b/0x780 [ 246.038533][T15877] ksys_write+0xeb/0x1a0 [ 246.042832][T15877] __x64_sys_write+0x42/0x50 [ 246.047454][T15877] do_syscall_64+0x41/0xc0 [ 246.051884][T15877] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 246.057885][T15877] RIP: 0033:0x7f854edcdfff 09:46:19 executing program 3: io_setup(0x200, &(0x7f0000000200)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) r2 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000080)=ANY=[@ANYRESHEX=0x0, @ANYRES16=r0, @ANYBLOB="1fac02013e24f0f9c0ff14d40288e1623a259fe0821c5de0e53b79631ac45ad32df80e0a9cc0175a80c7383c024337e46ecfe74dd7cab9b72960eb812e609bd5d6d33b922d4448c49b7f904c4040493e0f"], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) close(r2) 09:46:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) (async) shutdown(r0, 0x0) 09:46:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) shutdown(r0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) (async) shutdown(r0, 0x0) (async) [ 246.062309][T15877] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 246.081935][T15877] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 246.090365][T15877] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 246.098347][T15877] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 246.106338][T15877] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 246.114494][T15877] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 09:46:19 executing program 4: io_setup(0x200, &(0x7f0000000200)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x2, 0x3, 0x11}) r2 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000000600)="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", 0x200) sendfile(r2, r3, 0x0, 0x7fffff67) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r2, 0x0, 0xffffff04) [ 246.122498][T15877] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 246.130500][T15877] [ 246.150306][T15877] loop2: detected capacity change from 0 to 512 [ 246.165611][T15907] loop3: detected capacity change from 0 to 512 09:46:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) r2 = socket(0x2, 0x80805, 0x0) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r3 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xfffffffd, 0x0, 0x1, 0x8001, 0x21, 0x313, 0x2}, 0x9c) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000700)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f00000002c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) io_setup(0x200, &(0x7f0000000200)=0x0) getpeername$l2tp(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) (async) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @private, @initdev}, &(0x7f00000006c0)=0xc) io_submit(r6, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) (async) close(r7) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r9 = socket(0x2, 0x80805, 0x0) recvmmsg(r9, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r10 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x77, &(0x7f0000000000)={r11}, 0x8) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000280)={r11, 0x48, &(0x7f0000000300)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x3ff, @mcast1, 0x56}, @in6={0xa, 0x4e23, 0xa3f, @loopback, 0x49b7}]}, &(0x7f0000000380)=0x10) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r5, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r2 = socket(0x2, 0x80805, 0x0) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async, rerun: 32) r3 = socket$inet(0x2, 0x1, 0x84) (rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xfffffffd, 0x0, 0x1, 0x8001, 0x21, 0x313, 0x2}, 0x9c) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000700)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) io_setup(0x200, &(0x7f0000000200)=0x0) (async) getpeername$l2tp(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @private, @initdev}, &(0x7f00000006c0)=0xc) (async) io_submit(r6, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r7, 0x0}]) (async) close(r7) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r9 = socket(0x2, 0x80805, 0x0) recvmmsg(r9, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async, rerun: 32) r10 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x77, &(0x7f0000000000)={r11}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000280)={r11, 0x48, &(0x7f0000000300)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x3ff, @mcast1, 0x56}, @in6={0xa, 0x4e23, 0xa3f, @loopback, 0x49b7}]}, &(0x7f0000000380)=0x10) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r5, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), 0x1, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) [ 246.180435][T15877] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 246.186600][T15913] loop5: detected capacity change from 0 to 512 [ 246.214884][T15913] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 246.222014][T15907] ext2: Unknown parameter '0x0000000000000000' [ 246.244069][T15877] EXT4-fs (loop2): orphan cleanup on readonly fs [ 246.250621][T15877] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 246.254054][T15913] EXT4-fs (loop5): orphan cleanup on readonly fs [ 246.271151][T15913] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 246.302532][T15913] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 246.314502][T15877] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 09:46:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 59) 09:46:19 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x5000000) 09:46:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), 0x1, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), 0x1, 0x2) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) (async) 09:46:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xa8, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x400, @ipv4={'\x00', '\xff\xff', @loopback}, 0x8}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e20, 0xab4f, @loopback, 0x4}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000240)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x0, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) 09:46:19 executing program 3: io_setup(0x200, &(0x7f0000000200)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) (async) r2 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000080)=ANY=[@ANYRESHEX=0x0, @ANYRES16=r0, @ANYBLOB="1fac02013e24f0f9c0ff14d40288e1623a259fe0821c5de0e53b79631ac45ad32df80e0a9cc0175a80c7383c024337e46ecfe74dd7cab9b72960eb812e609bd5d6d33b922d4448c49b7f904c4040493e0f"], 0x0, 0x493, &(0x7f0000000940)="$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") (async) umount2(&(0x7f0000000000)='./file0\x00', 0x3) close(r2) [ 246.349472][T15877] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 246.365364][T15877] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 246.415440][T15948] loop5: detected capacity change from 0 to 512 [ 246.419139][T15950] loop3: detected capacity change from 0 to 512 [ 246.441066][T15950] ext2: Unknown parameter '0x0000000000000000' [ 246.453616][T15954] FAULT_INJECTION: forcing a failure. [ 246.453616][T15954] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.466994][T15954] CPU: 0 PID: 15954 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 246.469956][T15948] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 246.477468][T15954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 246.477482][T15954] Call Trace: [ 246.477488][T15954] [ 246.477494][T15954] dump_stack_lvl+0xda/0x130 [ 246.506571][T15954] dump_stack+0x15/0x20 [ 246.510872][T15954] should_fail_ex+0x21f/0x230 [ 246.515609][T15954] __alloc_pages+0x108/0x340 [ 246.520226][T15954] vma_alloc_folio+0x6a3/0x8c0 [ 246.525097][T15954] ? __vm_enough_memory+0xdf/0x2a0 [ 246.530263][T15954] shmem_get_folio_gfp+0x801/0x1200 [ 246.535492][T15954] shmem_write_begin+0xa6/0x1d0 [ 246.540406][T15954] generic_perform_write+0x1c3/0x3d0 [ 246.545800][T15954] ? shmem_write_begin+0x1d0/0x1d0 [ 246.550931][T15954] __generic_file_write_iter+0xe6/0x290 [ 246.556941][T15948] EXT4-fs (loop5): orphan cleanup on readonly fs [ 246.557294][T15954] generic_file_write_iter+0x7d/0x1c0 [ 246.563645][T15948] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 246.569044][T15954] vfs_write+0x47b/0x780 [ 246.584133][T15954] ksys_write+0xeb/0x1a0 [ 246.588461][T15954] __x64_sys_write+0x42/0x50 [ 246.590934][T15948] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 246.593094][T15954] do_syscall_64+0x41/0xc0 [ 246.593121][T15954] entry_SYSCALL_64_after_hwframe+0x63/0xcd 09:46:20 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x6000000) 09:46:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), 0x1, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), 0x1, 0x2) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) (async) 09:46:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xa8, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x400, @ipv4={'\x00', '\xff\xff', @loopback}, 0x8}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e20, 0xab4f, @loopback, 0x4}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000240)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x0, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x103000, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xa8, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x400, @ipv4={'\x00', '\xff\xff', @loopback}, 0x8}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e20, 0xab4f, @loopback, 0x4}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000240)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x0, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) (async) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) (async) [ 246.593147][T15954] RIP: 0033:0x7f854edcdfff [ 246.593161][T15954] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 246.593183][T15954] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 246.593198][T15954] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 246.593208][T15954] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 246.662514][T15954] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 246.670499][T15954] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 246.678515][T15954] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 246.686846][T15954] [ 246.771998][T16000] loop5: detected capacity change from 0 to 512 [ 246.780307][T16000] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 246.791614][T16000] EXT4-fs (loop5): orphan cleanup on readonly fs [ 246.798030][T16000] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 246.810989][T16000] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:20 executing program 4: io_setup(0x200, &(0x7f0000000200)=0x0) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) (async) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x2, 0x3, 0x11}) (async) r2 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r2, &(0x7f0000000600)="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", 0x200) sendfile(r2, r3, 0x0, 0x7fffff67) (async) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r2, 0x0, 0xffffff04) 09:46:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 60) 09:46:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 32) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xa8, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x400, @ipv4={'\x00', '\xff\xff', @loopback}, 0x8}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e20, 0xab4f, @loopback, 0x4}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000240)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x0, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) 09:46:20 executing program 0: readahead(0xffffffffffffffff, 0x7ff, 0x5) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000001700), 0xc, &(0x7f00000017c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="4400000000000000980000020600024000010000060002408809000006000240000900ff07797a3000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000040) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x3ff}, &(0x7f0000000180)=0x8) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r6 = socket(0x2, 0x80805, 0x0) recvmmsg(r6, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r7 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000016c0)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) pwritev(r4, &(0x7f0000001640)=[{&(0x7f00000001c0)="44a26478d1a1dd7522564821ae2e4bcca2b7d3a7ac257e6ddc024f9894ba58bf734e55f667", 0x25}, {&(0x7f0000000300)="302373d061571d674d5f604e61b7d78f35a0cd0624a9c39b97c76f01fbf3bbd157636fa486fbe1e2533388866585fd3c7a088d1c6a106930b1e41745885116bfa6a5ed84f6f96cbd91c5a0b96d7f800c4d0edcb7f98df2535269c9583c28a07f7cf674625ab23827ad2dd3f61df80cde419306b1b926e1c170770e9056e105716266ebbdddbd96276848bd4eef8d632fe231f5f7c4b265ec91fcc3c62e14aabcfb8e51b9b05576bcf4f5cdd54876fff64cbb7bc9d793961295f6052372596cd8959ef169e8daa177d1b02f8edd42f89586862d0f743f1c30a1672b02a5751bdbb97130ff1d9c12", 0xe7}, {&(0x7f0000000200)="b25b67ceb316c7aed2a4d25bcfab6d65c749a0808fc5805010cf220fb5", 0x1d}, {&(0x7f0000000240)="3a5f1471ef31af4101295ee4daee4882167f17d9f0d2c87d79e6ac3cef6e0728ec7fd13d3fad8303d838225a27b4dd5c29f5812923822ceb0cfca1059182a3c06d59fb67de7460ea9fd8178c73c54e3d3c99bdd8bcb16de72362dbaf417567", 0x5f}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="d3c364c9e13bfcde112d182248f222ec12741af923b914954f6852fd25f452fd430cf45b8d651bddae7bd0a7df394d26510ae5a718e6bb6d57e6ae34bcc7ebb3440b6bb4e53d9fc36fb7d731954cd873ed92bb820d59f360b074ab73da8f4f29bb753df2f3d24bdbf5d15967bdc2d00603daa15b5fd2fe10312ecfabecca0ff823dd47514267b58c07e25e932576579acbfb29d4780ece00270977de4eac8849db4b", 0xa2}, {&(0x7f0000001540)="ab52210e5be70cbc668f13fd3d183fc4926c0ce3983663b87d2f083c8cbe8b358c45b55420330b5137685427c8aa8e94b8cc06ba7f04de34ba33330899ae9772ed6c4525ce891d1a769c3238a03a026d7b56b88c6e43d09d44171ca73a13a6143a45b61230075db637418b818e5616c2a895fe52deeba7879e9b9f141c57baed1a30e4a595b86e9cce78aba50a8aa01157b50b940fd50679b09ba8ef7fa49371849e4a03769859cfa31b82a1912c7a9808457a0e776d7254a95addfa1ba7057737a63c24a9", 0xc5}, {&(0x7f0000000400)="65ceda1c5d41b4087efba682ecd5c2c0d5a2f1da4a30058d2eaff8d38b08fe818ac7e9", 0x23}], 0x8, 0x81, 0x5) 09:46:20 executing program 3: io_setup(0x200, &(0x7f0000000200)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) r2 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000080)=ANY=[@ANYRESHEX=0x0, @ANYRES16=r0, @ANYBLOB="1fac02013e24f0f9c0ff14d40288e1623a259fe0821c5de0e53b79631ac45ad32df80e0a9cc0175a80c7383c024337e46ecfe74dd7cab9b72960eb812e609bd5d6d33b922d4448c49b7f904c4040493e0f"], 0x0, 0x493, &(0x7f0000000940)="$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") (async, rerun: 64) umount2(&(0x7f0000000000)='./file0\x00', 0x3) (rerun: 64) close(r2) 09:46:20 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x7000000) [ 247.135851][T16005] loop3: detected capacity change from 0 to 512 [ 247.143806][T16008] FAULT_INJECTION: forcing a failure. [ 247.143806][T16008] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 247.156168][T16005] ext2: Unknown parameter '0x0000000000000000' [ 247.157037][T16008] CPU: 0 PID: 16008 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 247.174680][T16008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 09:46:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0xff8f, 0x2, 0x527, 0x8001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)={r2, 0x7, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:20 executing program 0: readahead(0xffffffffffffffff, 0x7ff, 0x5) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000001700), 0xc, &(0x7f00000017c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="4400000000000000980000020600024000010000060002408809000006000240000900ff07797a3000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000040) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x3ff}, &(0x7f0000000180)=0x8) (async) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r6 = socket(0x2, 0x80805, 0x0) recvmmsg(r6, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r7 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000016c0)={r8}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) (async) pwritev(r4, &(0x7f0000001640)=[{&(0x7f00000001c0)="44a26478d1a1dd7522564821ae2e4bcca2b7d3a7ac257e6ddc024f9894ba58bf734e55f667", 0x25}, {&(0x7f0000000300)="302373d061571d674d5f604e61b7d78f35a0cd0624a9c39b97c76f01fbf3bbd157636fa486fbe1e2533388866585fd3c7a088d1c6a106930b1e41745885116bfa6a5ed84f6f96cbd91c5a0b96d7f800c4d0edcb7f98df2535269c9583c28a07f7cf674625ab23827ad2dd3f61df80cde419306b1b926e1c170770e9056e105716266ebbdddbd96276848bd4eef8d632fe231f5f7c4b265ec91fcc3c62e14aabcfb8e51b9b05576bcf4f5cdd54876fff64cbb7bc9d793961295f6052372596cd8959ef169e8daa177d1b02f8edd42f89586862d0f743f1c30a1672b02a5751bdbb97130ff1d9c12", 0xe7}, {&(0x7f0000000200)="b25b67ceb316c7aed2a4d25bcfab6d65c749a0808fc5805010cf220fb5", 0x1d}, {&(0x7f0000000240)="3a5f1471ef31af4101295ee4daee4882167f17d9f0d2c87d79e6ac3cef6e0728ec7fd13d3fad8303d838225a27b4dd5c29f5812923822ceb0cfca1059182a3c06d59fb67de7460ea9fd8178c73c54e3d3c99bdd8bcb16de72362dbaf417567", 0x5f}, {&(0x7f0000000480)="d7c43658915ff24fb7d52e9bc2850ce39b7d1129da9d1175de024a2103c0099f8d1b5aee7151cc2fb42d37cd830a3e145b1d3258c4fc366e9ca670553b515d9e43237ac14043a91cdad75e38c82c679d19b21f5189caa5dec8ee88278e950c0eb053617582a1592cc2adcb1c9af90c85b6e1858f5545313cf9abc8ae7a876e02591cf2a6aeb9362eba9e353eaa62ca209365b24ca902cf32479c93cce1dee6ec32de1409ddbefc7086742e590ad234fcd30ad1b8eeb9e413db1b1c46761a4df70207af7d95f69ff6a8316134116ca0bd20afb36204cc2586676d26ca6bb003d51bff96ff847c84a1b6fac405d0f9b7d40f544f0e98d3ba012f35f4c025ae8b9e509467f2513bee480c9e4ad93dd756185a93958ebc0004794a98b881ce4b0b716899b98b3167ba7b854733fb061b0692f0a4da00935fd5c32920ebc99224c3ac94dc2a8067a1b430fc8efac2be05a999c6e3a2f7b7b4a503ce12ff0b659c228596269161e4907c5e05a9aff99e9d2662f0b6c5c4dc6e5e37ea59d534655747fb12191068c14b3cf6ee5e9859ab3d4e9d1604d9ed350072e784305b2a3477371397935bff0825cba6c5deae28c2e70158459fb7aaa8cf27e54a28ec00093a60123ecc9f573e1cc85952f84bbeaea11df36d1de269efc5f5bd92ba5f4351c3c7088cd4c67a10d770f7e13618942f32f9a456aac51650944ca6b16c973e640b58cb45ff85fe4f99fd18e509233c423b2ea3774166306fca219a84fb0c52012a5628569a411992943826d4714d95ddf8418d9a8b1ce6773e645c8117c9d6bc737402face193aea3337ec509ce63907cfbd8084518d97678a038fdf3d046118db6c815dfc3c3356aa035cd9fcaec191717fbe02a74f6cfef6055a604fcab2baa73cb47d4aa43715a99d13652126593fa36ca3194572d464f7bad99c5fb4d4aa08db91c091c51a30de1c4dbfe36923569b1551c5b7e4e5c9ad0493944d053dbecff6b2aca7143a4b02fbea93164486f915c017f3c45cf59c7058c1051aa6c5461ca4760f60c4912226f4b05cc8f909a61be45a6e3f206f7ddf09b8947502fa72161f2b826bb4a3d54d05d21bdfc5a21199072cd516b873b734acd93402509a57903330aa27befc260fc0c9cbe52f1dbea2e777d809fc46e5b71b9f93fb3cb846e1cd5c8c308ba062fbe01a56461d9ad07347835649ddb10ea4346721445c0ce8936d0d14eb43dfd355d20f2d2a1641386ef3c614f38bf9345a244ef5927d7d0d9ce3e758bb3381d4b9718ba1934bd0cec03a2d58584b3896ea6cc63450ebb87d024f007f43c5d9751827b667972173d954a1a17463887dcfd5e2ea5fbeefcebf7820ab775718c975450c093c4447a3dbe431e668726bf0a8aa3ae543684aa9de4111d231042c1d40d96646209d73510394b9ba7ae94df991950d79e0b7f22d81dd2e7beec93e29954886ce96439ec5e1746e64ca3a155c72fd324ffa07e0cedd72ac46f9756ef690808dffd180c1fe3c7583a14d8d91adc11ccd53842b2981e185ab744b9e840d1d55aefcd5ac8f6beb3f8523075147db35aea19186ee8581a5293f8d83dc472d4a0bbd1a7145819f471736e54e7b1cb3a9f4ef570b3a7c176c8f974961560c1d8d6c80f8c042285b754e2a7d7374a1aabf3815f2a26b6a074342c334fb7193356cced7bc621a8af2883a83d3510ddb2d6479a807f36bf8394e45d5ff9eb197de27d232bce70d8080403f372252c7c316bf7aa06d5806f7024b1898af310ca9809945bd9f066ac1894d4be52a18a3d99115fab303a5d4711e59df257a4c40037ed8aee2cd5c4adb48c8972ff432d3af07d699dc1b1c9c815c94d7261b0cdf74615f6de7c5653e8edae39d8aa00a556a0b67e84292197746071be0eb9301121eb4d3b6cc2a1c7e34d09cc5e019b36c0e01ec260e4372d7a602810a6b088fbbf51c293a81bd704b91961bac5515a43b50ff61f7e4f21dc1dfd8307b47e10c0d7742c36abebb3d3b583bba54066f535d9cf1d4a80b14f3fcfb6e3c42aab6aefe1504a69f536c39bf063a7b8bc61a7dd923a1daa035f801bf267385f54798bf95ecae823689d6310aad31a8420ceaf22aaacb394b21284e648a8d1d23278fde854898d031054201a3d7c5c28545f1087c453f6b060cf1f0f1233f8c9d4c656ddd7d4faa3db11a9ac7474b72fb819aded4bdd254ba99428b4b189bc1e942a64b4a9c244de2a3185f64405c41c5be8f8d78d01c0c99522b2eb0e86d1bf570bba43772abe5cd2f62308dc94a9bd59b667c4f0bb049e12fade20fabb6aecb41cee2f195a34a72f5a586109c8876f06f3642a41867195c897bc4511a6e09c8f34e8a1232e07feef6b672debf1b4db31d956e9ebb395e90be43e667bc39c165c8520dd76bb94783a5e1c08368e6aec166b208f6da4ab34830d95bbe41ab63ba1949f6c5066ead98bba63d825f6e8abcda9614db4896a3728e9510ae221ac13f8b6d40fe473838ba44e16a76c0ffdb47a19a047f3008d0e524a8ad6cab1b0786b941639bb2b10e42c36f0c7ae4ab7910719e72480ae1c85244a5869300959048fa1f4b76b3e4a58777804f0ccb59daf80c956e0f615c9fed50fb1f56668b74d975ef9c36f86a62ca385995f03a36b8011f885e7dc888a698d1d537a1ac2229c150e7a680cee35e2cae8bf7bd58744dddc073a192f96c3d268d1141076d31609d0c7b15b60678d50121efba532bfe0b9369fda3f51e9ac8c281102eb9e6dafc39471ea78d528ef02abadbc11b3758ffa17e7bbf1bd957e055c718b86786eaf019c9f56dfd1303853405a125ec555d58b9cfbd8546c46765928ad8671d5a8fead29de7a48b1e0c00612ecbd069eadc6ec8afdfcbddf01ce144ce37dd65e5fc4286fd50991983d6a823525d68b4a726a7cda0371a863c8c52433ac42e33ee69a1c1a831335ff78d18522876af34c5a9d89c33ec49f642ed30c6afc5e5d999e97d0188ea1bb6a7318da52f519ff71b2911bacb7d6ce17663706fbc284bb830c6d304668d65dbcc72c557b36b9c7eed1e1eaa5b2ebc6352239ef86e3ad71059195e90840bbe3eb7464fe03fed758164aef71e2d9af3e6d31311282d509fa2c047f37b4e0d3516a00368f825b19ef70382b0979fc46eb33e9b701fd89cea6cd1e5244070616d54bf23cad5fa4d2855f0fdda5f4f0c9a86652d5f0fafcaf2405a5e264b085acfb82644565c48fdb72739a84207680c855fc57d9cbfa414328ca2ab41361abdb7369638a087258fbb464c93bea93806467364371fd9fdad1baa5f0ae1c01796fc20f4e9250dea78478da178257c58bc0d7cf59a00a6e73925d24e86e9640a74eb912e7aa774a81a3ca5d975301e9c8d694cbe7817b14dddbd4a1223afcbfb2e181e9284a633dec8a33064a9d644a2d9d670bd95c50afc39ff9d147d6718caa7a57048f8aa1578be46a36933126a26f21b209a56339fdc5f43dc0dd9876c0ec9d1ec5036dd4a82c241d9d978481303ad8bfd9f479b39cd5c534a192c43007f46443c969cc81fabcf5a42e11fc2e4b411f366c1fc4a58e73c559586509ae7db65c2a1fe3a2e81fe691d1e3e65f28f49ac4fed52ef06d76c76b79d0235e28a250f9ad7eeb5a7579a663069e4a24cc0b2dad9908d778e679fdef641303cac889fa6045977ea6b247a23997008b8c4b17d9cddc1885a7cafe65196a21d8b4bc363fc482b88f6fb2e71b7a20fafbc4e9943d551dcae0fbe76ac868021a21bfb2e6e35a7ed23669b690eb6916471baf0500216b555abe4c8e0f80dfb9199056a7f76d538cdfed6e8ed80ac6dc447ed1a9a05149de75d79be59db5e97e08ce6359b5442a8c25127fb63f17b565f051f9353ea7aab4750c0a59972ce7b71a0ac7dafa069895870649f4ea569db406938d79e2f3baa965f3595375a82dfb35c3fb047f07350aaac10dd8a455dbeb9437d6ec881ce4b96b510635bd29e0cdd6532e0409d7ec2f0f1bae72b880a6dba20b2cd814e94c3d8735ed580f484d3014f09e3bd211f2e98b4584d88b5c833e63e0b9cfc943a2d6986d7f91aee6d64f3cf2e03cc0b4d540405deb6c4ad9d79d04a5f92b3d0e95b0ea825b5a042a44345baf0f26956fa0be8144e96e30567ccccb460c53435b4a90b24424099162a60f16f527a07e7fe36aa3fd0f2b2593f9b9c0abf81c23b83522d67fe7ccf27a57ebb4a3051250ff0a5cb6205ed677417037155bc05d228be8e673b69d94940aec56982b5ea8e8202993eccf6f4846116fedf1b76f11f8876da46ee366f9b88a407f0bed050a146d4acf28f094a0df5a12648e76faad6390b93ea00e0b0b9e98939cc92cbea7d9152bb9bcc925ae51e1477e556ae45e4ee297c62378df3b488db5487e763b24cc892d059753b7e804f4ec7b42112ed97cf1485f095ffb034c50a5dba37d9f2776257dc2ca4b559f8840c8ba258c1bd4c785a3ba6f30bb5233b643b7b062ce9b8c36ac049c3507c4f06720d28e707b1a4432f8b9960a2b636c2fca9fc0961e964da390e21f59067babdb09b68a93304f8a4c4bfbf04bb80d804f0e1b8285583e4bf84afda23632dee87c9b42d7899c994fa60cc53db207b99edf439a58d51eb7307cfacb1ced6d2e800d11337237205eca43758442395d7ed915da797e485f668f5c143d81cd624ef48f6684eddd96b55b6e3bb0a6b4d63256b8d81b22f1c0afe18e1cee412fc43a13440e83eeb251fd4f73d9a0b5c722bcdb399861892d35de64d7781ecc6d6dc981e631bbdbfbf02e1887229308f0a72d8032e0223f4d159dd0a1fbf32007289f69183c4a138a5a27446aeed913c07112b9690e9f1d539025acb3b4a2c60db373d2da81f5b2dd3ae384c864334a898d071d3d9745d32cbc4d2c472c840f1ad2b6bfef6e3e807a55e7d9e08a395f8efaa552821a36a97ac000f45f8c8c59dbb802d767dc02c17bb0953ce1a925700d9036f92cb0e6f1e6b02208f0549e1a272048101b9c0ee0652852028b1dbd0f40e70e91260c2838a9e7aecebdbe297151547312d2cfab256654832eb48efabd799a64b95c7b2b37f2efe7a465caf1d0f59b4d73d6ffed76f34ef33bca749094deb468350faaa6af4d5b4a1d7917b670251f68de3b179a18f84f3e55d28bd70233572643d2654d98e106148b53564b83ad91868792977e9939ea792e99e09c012b02c737fcb4f576d232333c7014aba2397ed30400e76409f1b1df084479d82ba548fbf19823007bfdf2076ca1de0b87026191fbf9b8e966f1f6393e749625e40a2e1f0765cb01ac2fa1cc0d57a34474a51e72e62b4c4fc2c55f9786a819fbcd153debb92b1f8c6590174cdbe8e6455a87c280ae2a0f4f676cf0f464f1b9ea98458a8c67dabb6ca4fefb6605936d2d1615bc92e99adc96cb78e961eb1ab9ae75396ee4c210fe42207da4a07b69a22130e04872e154af52a4c48c3f8db13b08a3e8bf3a2cc77158b285aa7f603695817e020d346556331ceddf9c259d92fd69efdd93e87ea8b495d2785ece9a6a101da474725ba5aa57431b2f965172b713fd0069dff83f5fbdca6069e9cc074b8821bbc565160b4670a3b7d8df71a70620da62c4f64a0c9c6260814fc016b680534645896ecae233440f0c6c1c1a9e9f34d6fc3e3fe1d4ec2be8267c8fd6eb2a67c62d1ca9873743bfee9c0646e626ec30c714f5c7d7dbf4ca699362fafc4b4b5ae009708900c64b10d269a083ac15301c30dee79eefce457fd26c23ba2d3b8185b8f56afc4a6bc6094bd6fad6d5569fdcccac00bb1f14f3d186118b79ddc177a", 0x1000}, {&(0x7f0000001480)="d3c364c9e13bfcde112d182248f222ec12741af923b914954f6852fd25f452fd430cf45b8d651bddae7bd0a7df394d26510ae5a718e6bb6d57e6ae34bcc7ebb3440b6bb4e53d9fc36fb7d731954cd873ed92bb820d59f360b074ab73da8f4f29bb753df2f3d24bdbf5d15967bdc2d00603daa15b5fd2fe10312ecfabecca0ff823dd47514267b58c07e25e932576579acbfb29d4780ece00270977de4eac8849db4b", 0xa2}, {&(0x7f0000001540)="ab52210e5be70cbc668f13fd3d183fc4926c0ce3983663b87d2f083c8cbe8b358c45b55420330b5137685427c8aa8e94b8cc06ba7f04de34ba33330899ae9772ed6c4525ce891d1a769c3238a03a026d7b56b88c6e43d09d44171ca73a13a6143a45b61230075db637418b818e5616c2a895fe52deeba7879e9b9f141c57baed1a30e4a595b86e9cce78aba50a8aa01157b50b940fd50679b09ba8ef7fa49371849e4a03769859cfa31b82a1912c7a9808457a0e776d7254a95addfa1ba7057737a63c24a9", 0xc5}, {&(0x7f0000000400)="65ceda1c5d41b4087efba682ecd5c2c0d5a2f1da4a30058d2eaff8d38b08fe818ac7e9", 0x23}], 0x8, 0x81, 0x5) [ 247.184756][T16008] Call Trace: [ 247.188033][T16008] [ 247.190971][T16008] dump_stack_lvl+0xda/0x130 [ 247.195594][T16008] dump_stack+0x15/0x20 [ 247.199810][T16008] should_fail_ex+0x21f/0x230 [ 247.204525][T16008] should_fail+0xb/0x10 [ 247.208831][T16008] should_fail_usercopy+0x1a/0x20 [ 247.210414][T16016] loop5: detected capacity change from 0 to 512 [ 247.213863][T16008] copy_page_from_iter_atomic+0x22d/0xcf0 [ 247.225828][T16008] ? folio_test_hugetlb+0x3a/0x70 [ 247.231004][T16008] ? shmem_write_begin+0x12a/0x1d0 [ 247.236220][T16008] generic_perform_write+0x203/0x3d0 [ 247.238748][T16016] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 247.241517][T16008] ? shmem_write_begin+0x1d0/0x1d0 [ 247.241542][T16008] __generic_file_write_iter+0xe6/0x290 [ 247.241567][T16008] generic_file_write_iter+0x7d/0x1c0 [ 247.241590][T16008] vfs_write+0x47b/0x780 [ 247.253020][T16016] EXT4-fs (loop5): orphan cleanup on readonly fs [ 247.254889][T16008] ksys_write+0xeb/0x1a0 [ 247.254913][T16008] __x64_sys_write+0x42/0x50 09:46:20 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x8000000) 09:46:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0xff8f, 0x2, 0x527, 0x8001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)={r2, 0x7, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0xff8f, 0x2, 0x527, 0x8001}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)={r2, 0x7, 0x5}, 0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) [ 247.260458][T16016] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 247.265990][T16008] do_syscall_64+0x41/0xc0 [ 247.281337][T16016] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 247.285591][T16008] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 247.285637][T16008] RIP: 0033:0x7f854edcdfff 09:46:20 executing program 0: readahead(0xffffffffffffffff, 0x7ff, 0x5) (async, rerun: 32) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r1, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (rerun: 32) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000001700), 0xc, &(0x7f00000017c0)={&(0x7f0000001740)=ANY=[@ANYBLOB="4400000000000000980000020600024000010000060002408809000006000240000900ff07797a3000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000040) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x3ff}, &(0x7f0000000180)=0x8) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 32) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) r6 = socket(0x2, 0x80805, 0x0) (rerun: 32) recvmmsg(r6, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async, rerun: 64) r7 = socket$inet(0x2, 0x1, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000016c0)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) (async) pwritev(r4, &(0x7f0000001640)=[{&(0x7f00000001c0)="44a26478d1a1dd7522564821ae2e4bcca2b7d3a7ac257e6ddc024f9894ba58bf734e55f667", 0x25}, {&(0x7f0000000300)="302373d061571d674d5f604e61b7d78f35a0cd0624a9c39b97c76f01fbf3bbd157636fa486fbe1e2533388866585fd3c7a088d1c6a106930b1e41745885116bfa6a5ed84f6f96cbd91c5a0b96d7f800c4d0edcb7f98df2535269c9583c28a07f7cf674625ab23827ad2dd3f61df80cde419306b1b926e1c170770e9056e105716266ebbdddbd96276848bd4eef8d632fe231f5f7c4b265ec91fcc3c62e14aabcfb8e51b9b05576bcf4f5cdd54876fff64cbb7bc9d793961295f6052372596cd8959ef169e8daa177d1b02f8edd42f89586862d0f743f1c30a1672b02a5751bdbb97130ff1d9c12", 0xe7}, {&(0x7f0000000200)="b25b67ceb316c7aed2a4d25bcfab6d65c749a0808fc5805010cf220fb5", 0x1d}, {&(0x7f0000000240)="3a5f1471ef31af4101295ee4daee4882167f17d9f0d2c87d79e6ac3cef6e0728ec7fd13d3fad8303d838225a27b4dd5c29f5812923822ceb0cfca1059182a3c06d59fb67de7460ea9fd8178c73c54e3d3c99bdd8bcb16de72362dbaf417567", 0x5f}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="d3c364c9e13bfcde112d182248f222ec12741af923b914954f6852fd25f452fd430cf45b8d651bddae7bd0a7df394d26510ae5a718e6bb6d57e6ae34bcc7ebb3440b6bb4e53d9fc36fb7d731954cd873ed92bb820d59f360b074ab73da8f4f29bb753df2f3d24bdbf5d15967bdc2d00603daa15b5fd2fe10312ecfabecca0ff823dd47514267b58c07e25e932576579acbfb29d4780ece00270977de4eac8849db4b", 0xa2}, {&(0x7f0000001540)="ab52210e5be70cbc668f13fd3d183fc4926c0ce3983663b87d2f083c8cbe8b358c45b55420330b5137685427c8aa8e94b8cc06ba7f04de34ba33330899ae9772ed6c4525ce891d1a769c3238a03a026d7b56b88c6e43d09d44171ca73a13a6143a45b61230075db637418b818e5616c2a895fe52deeba7879e9b9f141c57baed1a30e4a595b86e9cce78aba50a8aa01157b50b940fd50679b09ba8ef7fa49371849e4a03769859cfa31b82a1912c7a9808457a0e776d7254a95addfa1ba7057737a63c24a9", 0xc5}, {&(0x7f0000000400)="65ceda1c5d41b4087efba682ecd5c2c0d5a2f1da4a30058d2eaff8d38b08fe818ac7e9", 0x23}], 0x8, 0x81, 0x5) [ 247.321959][T16008] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 247.341725][T16008] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 247.350142][T16008] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 247.358116][T16008] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 247.366157][T16008] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 247.374142][T16008] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 09:46:20 executing program 4: io_setup(0x200, &(0x7f0000000200)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x2, 0x3, 0x11}) r2 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000000600)="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", 0x200) sendfile(r2, r3, 0x0, 0x7fffff67) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r2, 0x0, 0xffffff04) io_setup(0x200, &(0x7f0000000200)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) (async) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) (async) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x2, 0x3, 0x11}) (async) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r2, &(0x7f0000000600)="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", 0x200) (async) sendfile(r2, r3, 0x0, 0x7fffff67) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) sendfile(r4, r2, 0x0, 0xffffff04) (async) 09:46:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0xff8f, 0x2, 0x527, 0x8001}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) r3 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)={r2, 0x7, 0x5}, 0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 247.382183][T16008] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 247.390169][T16008] [ 247.408485][T16008] loop2: detected capacity change from 0 to 512 [ 247.417379][T16008] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 247.440206][T16008] EXT4-fs (loop2): orphan cleanup on readonly fs [ 247.446687][T16008] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 247.468249][T16060] loop5: detected capacity change from 0 to 512 [ 247.473660][T16008] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 247.484408][T16060] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 247.490666][T16008] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 247.495945][T16060] EXT4-fs (loop5): orphan cleanup on readonly fs [ 247.510229][T16008] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 247.516538][T16060] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 09:46:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 61) 09:46:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r5, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, '\x00', 0x28}, 0x9}, @in={0x2, 0x4e20, @local}]}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) 09:46:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000000c0)={r2, 0xa0ac, 0x37, "c25336d4c82de02f7e18c454cf70b17a3777883aca2165859b21499f958fdfdc2c7e572894a64f94c77ef14612cd740619358fb727bcfc"}, 0x3f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xbbc8, 0x400, 0xbd, 0x1, r2}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:20 executing program 3: r0 = syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x208c15, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) close(r0) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=@v2={0x2000000, [{0x3, 0x3ff}, {0x4, 0x3f}]}, 0x14, 0x2) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x7, 0x3d3e, 0x0, 0x8, 0x16, "554f82b048e7a171108cf0e034e1318227dfcd"}) 09:46:20 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") getdents64(r0, 0x0, 0x9000000) [ 247.538898][T16060] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 247.586232][T16079] loop3: detected capacity change from 0 to 512 [ 247.600875][T16078] FAULT_INJECTION: forcing a failure. [ 247.600875][T16078] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.603685][T16082] loop5: detected capacity change from 0 to 512 [ 247.614924][T16078] CPU: 0 PID: 16078 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 247.632437][T16078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 247.636221][T16082] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 247.642580][T16078] Call Trace: [ 247.642589][T16078] [ 247.642595][T16078] dump_stack_lvl+0xda/0x130 [ 247.642624][T16078] dump_stack+0x15/0x20 [ 247.665950][T16078] should_fail_ex+0x21f/0x230 [ 247.670694][T16078] __alloc_pages+0x108/0x340 [ 247.675308][T16078] vma_alloc_folio+0x6a3/0x8c0 09:46:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) (async) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r5, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, '\x00', 0x28}, 0x9}, @in={0x2, 0x4e20, @local}]}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) 09:46:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000000c0)={r2, 0xa0ac, 0x37, "c25336d4c82de02f7e18c454cf70b17a3777883aca2165859b21499f958fdfdc2c7e572894a64f94c77ef14612cd740619358fb727bcfc"}, 0x3f) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 64) socket(0x2, 0x80805, 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xbbc8, 0x400, 0xbd, 0x1, r2}, 0x10) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 247.675779][T16079] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 247.680094][T16078] ? __vm_enough_memory+0xdf/0x2a0 [ 247.680122][T16078] shmem_get_folio_gfp+0x801/0x1200 [ 247.680145][T16078] shmem_write_begin+0xa6/0x1d0 [ 247.703960][T16078] generic_perform_write+0x1c3/0x3d0 [ 247.709314][T16078] ? shmem_write_begin+0x1d0/0x1d0 [ 247.714485][T16078] __generic_file_write_iter+0xe6/0x290 [ 247.720058][T16078] generic_file_write_iter+0x7d/0x1c0 [ 247.725487][T16078] vfs_write+0x47b/0x780 [ 247.729790][T16078] ksys_write+0xeb/0x1a0 [ 247.734054][T16078] __x64_sys_write+0x42/0x50 [ 247.738666][T16078] do_syscall_64+0x41/0xc0 [ 247.740199][T16079] EXT4-fs (loop3): orphan cleanup on readonly fs [ 247.743154][T16078] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 247.749487][T16079] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 247.755354][T16078] RIP: 0033:0x7f854edcdfff [ 247.755373][T16078] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 247.755388][T16078] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 247.755405][T16078] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 247.755421][T16078] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 247.755432][T16078] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 247.793710][T16082] EXT4-fs (loop5): orphan cleanup on readonly fs [ 247.798811][T16078] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 09:46:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (rerun: 64) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000000c0)={r2, 0xa0ac, 0x37, "c25336d4c82de02f7e18c454cf70b17a3777883aca2165859b21499f958fdfdc2c7e572894a64f94c77ef14612cd740619358fb727bcfc"}, 0x3f) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xbbc8, 0x400, 0xbd, 0x1, r2}, 0x10) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 62) 09:46:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r5, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, '\x00', 0x28}, 0x9}, @in={0x2, 0x4e20, @local}]}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) 09:46:21 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffff9c, &(0x7f00000000c0)=""/191, 0xbf) sendfile(r0, r1, 0x0, 0x7fffff67) creat(&(0x7f0000000000)='./file0\x00', 0x28) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x35c7a000) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) socket(0x2c, 0x800, 0xbb) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 247.798826][T16078] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 247.798842][T16078] [ 247.806841][T16082] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 09:46:21 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffff9c, &(0x7f00000000c0)=""/191, 0xbf) sendfile(r0, r1, 0x0, 0x7fffff67) creat(&(0x7f0000000000)='./file0\x00', 0x28) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x35c7a000) sendfile(r2, r0, 0x0, 0xffffff04) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) getdents64(0xffffffffffffff9c, &(0x7f00000000c0)=""/191, 0xbf) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) creat(&(0x7f0000000000)='./file0\x00', 0x28) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x35c7a000) (async) sendfile(r2, r0, 0x0, 0xffffff04) (async) 09:46:21 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffff9c, &(0x7f00000000c0)=""/191, 0xbf) (async, rerun: 64) sendfile(r0, r1, 0x0, 0x7fffff67) (async, rerun: 64) creat(&(0x7f0000000000)='./file0\x00', 0x28) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x35c7a000) sendfile(r2, r0, 0x0, 0xffffff04) [ 247.914976][T16121] FAULT_INJECTION: forcing a failure. [ 247.914976][T16121] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 247.928337][T16121] CPU: 1 PID: 16121 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 247.938769][T16121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 247.948941][T16121] Call Trace: [ 247.952344][T16121] [ 247.955284][T16121] dump_stack_lvl+0xda/0x130 09:46:21 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) io_setup(0x200, &(0x7f0000000200)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) fcntl$setstatus(r3, 0x4, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff04) [ 247.955450][T16082] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 247.959939][T16121] dump_stack+0x15/0x20 [ 247.975486][T16121] should_fail_ex+0x21f/0x230 [ 247.980260][T16121] should_fail+0xb/0x10 [ 247.984482][T16121] should_fail_usercopy+0x1a/0x20 [ 247.989564][T16121] copy_page_from_iter_atomic+0x22d/0xcf0 [ 247.995311][T16121] ? folio_test_hugetlb+0x3a/0x70 [ 248.000385][T16121] ? shmem_write_begin+0x12a/0x1d0 [ 248.005535][T16121] generic_perform_write+0x203/0x3d0 09:46:21 executing program 3: r0 = syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x208c15, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") umount2(&(0x7f0000000000)='./file0\x00', 0x3) close(r0) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=@v2={0x2000000, [{0x3, 0x3ff}, {0x4, 0x3f}]}, 0x14, 0x2) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x7, 0x3d3e, 0x0, 0x8, 0x16, "554f82b048e7a171108cf0e034e1318227dfcd"}) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x208c15, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") (async) umount2(&(0x7f0000000000)='./file0\x00', 0x3) (async) close(r0) (async) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=@v2={0x2000000, [{0x3, 0x3ff}, {0x4, 0x3f}]}, 0x14, 0x2) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) (async) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x7, 0x3d3e, 0x0, 0x8, 0x16, "554f82b048e7a171108cf0e034e1318227dfcd"}) (async) 09:46:21 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xa000000) [ 248.010879][T16121] ? shmem_write_begin+0x1d0/0x1d0 [ 248.016080][T16121] __generic_file_write_iter+0xe6/0x290 [ 248.021699][T16121] generic_file_write_iter+0x7d/0x1c0 [ 248.027094][T16121] vfs_write+0x47b/0x780 [ 248.031526][T16121] ksys_write+0xeb/0x1a0 [ 248.035772][T16121] __x64_sys_write+0x42/0x50 [ 248.038925][T16148] loop3: detected capacity change from 0 to 512 [ 248.040430][T16121] do_syscall_64+0x41/0xc0 [ 248.047856][T16148] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 248.051067][T16121] entry_SYSCALL_64_after_hwframe+0x63/0xcd 09:46:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) socket(0x2c, 0x800, 0xbb) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @loopback}}, [0x9, 0x9, 0x3b, 0x9, 0x7f, 0xffff, 0x1, 0x6, 0x0, 0x50a1, 0x6, 0x7, 0xffff, 0x7ff, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r4, 0xac}, 0x8) 09:46:21 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async) socket(0x2, 0x80805, 0x0) socket(0x2c, 0x800, 0xbb) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 248.051097][T16121] RIP: 0033:0x7f854edcdfff [ 248.069561][T16121] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 248.089225][T16121] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 248.097671][T16121] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 248.105652][T16121] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 248.113659][T16121] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 248.121638][T16121] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 248.129657][T16121] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 248.137652][T16121] [ 248.158971][T16148] EXT4-fs (loop3): orphan cleanup on readonly fs [ 248.163561][T16121] loop2: detected capacity change from 0 to 512 [ 248.165438][T16148] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 248.184358][T16121] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 248.186981][T16168] loop5: detected capacity change from 0 to 512 [ 248.206031][T16121] EXT4-fs (loop2): orphan cleanup on readonly fs [ 248.206920][T16168] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 248.212554][T16121] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 248.247367][T16121] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 09:46:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 63) 09:46:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0xb, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @loopback}}, [0x9, 0x9, 0x3b, 0x9, 0x7f, 0xffff, 0x1, 0x6, 0x0, 0x50a1, 0x6, 0x7, 0xffff, 0x7ff, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r4, 0xac}, 0x8) 09:46:21 executing program 3: r0 = syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x208c15, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) (async) close(r0) (async) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=@v2={0x2000000, [{0x3, 0x3ff}, {0x4, 0x3f}]}, 0x14, 0x2) (async) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x7, 0x3d3e, 0x0, 0x8, 0x16, "554f82b048e7a171108cf0e034e1318227dfcd"}) [ 248.256688][T16168] EXT4-fs (loop5): orphan cleanup on readonly fs [ 248.262526][T16121] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 248.265658][T16168] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 248.280928][T16121] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 248.297233][T16168] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:21 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xb000000) 09:46:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0xb, 0x5, 0x4) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 248.323829][ T25] audit: type=1400 audit(1687081581.712:314): avc: denied { create } for pid=16178 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 248.330750][T16180] loop3: detected capacity change from 0 to 512 [ 248.352785][T16180] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 248.380822][T16191] loop5: detected capacity change from 0 to 512 [ 248.388460][T16191] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 248.405947][T16180] EXT4-fs (loop3): orphan cleanup on readonly fs [ 248.412412][T16180] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 248.427324][T16191] EXT4-fs (loop5): orphan cleanup on readonly fs [ 248.433912][T16191] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 248.449139][T16201] FAULT_INJECTION: forcing a failure. [ 248.449139][T16201] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 248.462555][T16201] CPU: 1 PID: 16201 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 248.468373][T16191] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 248.473031][T16201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 248.473046][T16201] Call Trace: [ 248.473051][T16201] [ 248.473057][T16201] dump_stack_lvl+0xda/0x130 [ 248.473085][T16201] dump_stack+0x15/0x20 [ 248.473103][T16201] should_fail_ex+0x21f/0x230 [ 248.473137][T16201] __alloc_pages+0x108/0x340 [ 248.518005][T16201] vma_alloc_folio+0x6a3/0x8c0 [ 248.522768][T16201] ? __vm_enough_memory+0xdf/0x2a0 [ 248.527872][T16201] shmem_get_folio_gfp+0x801/0x1200 [ 248.533056][T16201] shmem_write_begin+0xa6/0x1d0 [ 248.538026][T16201] generic_perform_write+0x1c3/0x3d0 [ 248.543329][T16201] ? shmem_write_begin+0x1d0/0x1d0 [ 248.548438][T16201] __generic_file_write_iter+0xe6/0x290 [ 248.553968][T16201] generic_file_write_iter+0x7d/0x1c0 [ 248.559348][T16201] vfs_write+0x47b/0x780 [ 248.563685][T16201] ksys_write+0xeb/0x1a0 [ 248.567910][T16201] __x64_sys_write+0x42/0x50 [ 248.572485][T16201] do_syscall_64+0x41/0xc0 [ 248.576994][T16201] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 248.582916][T16201] RIP: 0033:0x7f854edcdfff [ 248.587323][T16201] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 248.607170][T16201] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 248.615569][T16201] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 248.623808][T16201] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 248.631807][T16201] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 248.640036][T16201] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 248.648290][T16201] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 248.656427][T16201] 09:46:22 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) (async) io_setup(0x200, &(0x7f0000000200)=0x0) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) (async, rerun: 64) fcntl$setstatus(r3, 0x4, 0x0) (async, rerun: 64) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff04) 09:46:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (rerun: 32) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) (rerun: 32) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @loopback}}, [0x9, 0x9, 0x3b, 0x9, 0x7f, 0xffff, 0x1, 0x6, 0x0, 0x50a1, 0x6, 0x7, 0xffff, 0x7ff, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r4, 0xac}, 0x8) 09:46:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0xb, 0x5, 0x4) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:22 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xc000000) 09:46:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 64) 09:46:22 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) close(r0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 248.958197][T16212] loop3: detected capacity change from 0 to 512 [ 248.967033][T16209] loop5: detected capacity change from 0 to 512 [ 248.974921][T16211] FAULT_INJECTION: forcing a failure. [ 248.974921][T16211] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 248.988034][T16211] CPU: 1 PID: 16211 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 248.998526][T16211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 09:46:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket(0x26, 0x4, 0x0) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r3 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x1}, 0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) [ 249.008589][T16211] Call Trace: [ 249.011871][T16211] [ 249.014867][T16211] dump_stack_lvl+0xda/0x130 [ 249.019506][T16211] dump_stack+0x15/0x20 [ 249.023689][T16211] should_fail_ex+0x21f/0x230 [ 249.028389][T16211] should_fail+0xb/0x10 [ 249.032645][T16211] should_fail_usercopy+0x1a/0x20 [ 249.037731][T16211] copy_page_from_iter_atomic+0x22d/0xcf0 [ 249.043461][T16211] ? folio_test_hugetlb+0x3a/0x70 [ 249.044430][T16212] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 09:46:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfffffffc, 0x8, 0x7, 0x200, 0x8, 0x3, 0x7, {r2, @in6={{0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}}, 0x20, 0x8001, 0x1d7c, 0xffffff0e}}, &(0x7f0000000100)=0xb0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r7 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={r8, 0x84, &(0x7f0000000340)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e24, 0x20, @local, 0xbaf}, @in6={0xa, 0x4e22, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80000001}, @in={0x2, 0x4e21, @private=0xa010101}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x100, @loopback, 0x8}]}, &(0x7f0000000480)=0x10) r9 = socket(0x2, 0x80805, 0x0) recvmmsg(r9, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r10 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x77, &(0x7f0000000000)={r11}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r6, 0x7ffd, 0x400, 0xfffffff9}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r12, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r13, 0x10000}, &(0x7f00000001c0)=0x8) [ 249.048502][T16211] ? shmem_write_begin+0x12a/0x1d0 [ 249.061934][T16211] generic_perform_write+0x203/0x3d0 [ 249.067367][T16211] ? shmem_write_begin+0x1d0/0x1d0 [ 249.072514][T16211] __generic_file_write_iter+0xe6/0x290 [ 249.078150][T16211] generic_file_write_iter+0x7d/0x1c0 [ 249.083727][T16211] vfs_write+0x47b/0x780 [ 249.087979][T16211] ksys_write+0xeb/0x1a0 [ 249.092259][T16211] __x64_sys_write+0x42/0x50 [ 249.093781][T16212] EXT4-fs (loop3): orphan cleanup on readonly fs [ 249.096847][T16211] do_syscall_64+0x41/0xc0 09:46:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket(0x26, 0x4, 0x0) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r3 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x1}, 0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket(0x26, 0x4, 0x0) (async) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) socket$inet(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000005c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x1}, 0x8) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) (async) [ 249.103206][T16212] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 249.107663][T16211] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 249.124414][T16211] RIP: 0033:0x7f854edcdfff [ 249.128902][T16211] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 249.139606][ T25] audit: type=1400 audit(1687081582.482:315): avc: denied { create } for pid=16224 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 249.148502][T16211] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 249.172476][T16209] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 249.176706][T16211] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 249.176721][T16211] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 249.198445][T16209] EXT4-fs (loop5): orphan cleanup on readonly fs 09:46:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfffffffc, 0x8, 0x7, 0x200, 0x8, 0x3, 0x7, {r2, @in6={{0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}}, 0x20, 0x8001, 0x1d7c, 0xffffff0e}}, &(0x7f0000000100)=0xb0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r7 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={r8, 0x84, &(0x7f0000000340)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e24, 0x20, @local, 0xbaf}, @in6={0xa, 0x4e22, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80000001}, @in={0x2, 0x4e21, @private=0xa010101}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x100, @loopback, 0x8}]}, &(0x7f0000000480)=0x10) r9 = socket(0x2, 0x80805, 0x0) recvmmsg(r9, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r10 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x77, &(0x7f0000000000)={r11}, 0x8) (async) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r6, 0x7ffd, 0x400, 0xfffffff9}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r12, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r13, 0x10000}, &(0x7f00000001c0)=0x8) [ 249.200755][T16211] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 249.200770][T16211] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 249.200781][T16211] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 249.200796][T16211] [ 249.210572][T16211] loop2: detected capacity change from 0 to 512 [ 249.215999][T16209] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 09:46:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfffffffc, 0x8, 0x7, 0x200, 0x8, 0x3, 0x7, {r2, @in6={{0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}}, 0x20, 0x8001, 0x1d7c, 0xffffff0e}}, &(0x7f0000000100)=0xb0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async, rerun: 64) r7 = socket$inet(0x2, 0x1, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={r8, 0x84, &(0x7f0000000340)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e24, 0x20, @local, 0xbaf}, @in6={0xa, 0x4e22, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80000001}, @in={0x2, 0x4e21, @private=0xa010101}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x100, @loopback, 0x8}]}, &(0x7f0000000480)=0x10) r9 = socket(0x2, 0x80805, 0x0) recvmmsg(r9, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (rerun: 32) r10 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x77, &(0x7f0000000000)={r11}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r6, 0x7ffd, 0x400, 0xfffffff9}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r12, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 64) socket(0x2, 0x80805, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r13, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:22 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async, rerun: 64) write(r0, &(0x7f0000000600)="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", 0x200) (rerun: 64) sendfile(r0, r1, 0x0, 0x7fffff67) (async) io_setup(0x200, &(0x7f0000000200)=0x0) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) (async) fcntl$setstatus(r3, 0x4, 0x0) (async) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff04) 09:46:22 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) (async) close(r0) (async) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 249.257667][T16211] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 249.268830][T16209] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 249.288533][T16211] EXT4-fs (loop2): orphan cleanup on readonly fs [ 249.295117][T16211] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # 09:46:22 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xd000000) [ 249.322251][T16211] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 249.349143][T16261] loop3: detected capacity change from 0 to 512 [ 249.349436][T16211] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. 09:46:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket(0x26, 0x4, 0x0) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r3 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x1}, 0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket(0x26, 0x4, 0x0) (async) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) socket$inet(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000005c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x1}, 0x8) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) (async) [ 249.370975][T16211] EXT4-fs (loop2): Cannot turn on quotas: error -117 09:46:22 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) io_setup(0x200, &(0x7f0000000200)=0x0) fcntl$getflags(r0, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) ftruncate(r3, 0x3ddf) r4 = pidfd_open(0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r4, 0x80089419, &(0x7f00000009c0)) sendfile(r0, r1, 0x0, 0x7fffff67) io_setup(0x200, &(0x7f0000000200)=0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x10001, 0x7, 0x2}, 0x48) io_submit(r5, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) r7 = accept4$tipc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) fadvise64(r7, 0x5, 0x1, 0x0) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r9 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r10 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r10, 0xffffffffffffffff, 0x0, 0xffffff04) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f0000000a40)={0x0, 0x0, 0x8c, r11}, 0xc) r12 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r9, &(0x7f0000000600)="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", 0x200) sendfile(r9, r12, 0x0, 0x7fffff67) r13 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r13, r9, 0x0, 0xffffff04) io_submit(0x0, 0x8, &(0x7f0000000980)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000000)="32fdb8ed14e266452ff2916a8692d178a1a2e13afa4c20b98f408b90f43d40124f74a34b77004fd0cb3e3f60a462b6d958c7f7a2eeb6d1b395797db1810a", 0x3e, 0x1000, 0x0, 0x2, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x5, r7, &(0x7f0000000280)="d1b87eaeeaf48a2dff402e56d11d0234c78b3fc0618453c6c9248670dbeec1d8e22d1c3da47ddfdbe12645264c9af530b96672013edf6960ed3a3db57fbe4df7dd4351aede514277da3b", 0x4a, 0x9, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x1000, r3, &(0x7f0000000300)="c58442b4132e2df08c7d748264f67534da1cf9810e0033bcdf1b46a6d11889fad7bd29aeff372eee34c2d8b9eab16507223f2e434fb1481f748696b95fdd0f90e099cbec764ed200908f9992f5edd2f881e85120e2fe5701b7e19b3a7210bde896af80c6d9732d9698ff2e16b4c07505ad108a85bad2f321739537724104e7b40721730d68c7e5dd652033e72a184c59373128ac3fe3e0eeb6506409bd9cc2b3ee2e7c42df44e4e87fd4f62fecf17b0fbce3fa103da4bfe28f1ab6fde9dcc9c3dce849", 0xc3, 0x0, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x7ff, r8, &(0x7f0000001140)="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", 0x1000, 0x0, 0x0, 0x1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000480)="4af61136a0dcb632620ec6a53b9615d1c3473821c3ce", 0x16, 0x2, 0x0, 0x1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000500)="9abdd5c6c37c6a6851b62a5eaad337d06cdc5dcca9ee35ba1addf046e5241293e094c2d2456106fb95f16fbd347aafad9ad2aaf1879209cb685f9ae3637bfd40f726636a04fe831d82ec8c31f96065f05c7e57bc634354ab3c5cc0451fcadbbb5cc00fbcada904f7713f4d150db409a06caa", 0x72, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0xffff, r1, &(0x7f0000000800)="4d4d114ceda2952c3bd8de557b65d681bbe9b1017a807b787d5ee1aab707a61faae9f36897d7c1fcdddaea3f1ff95e547097fae406d82719d873aab3e3c5e2f433711714d8bd982d77d938af11baec81e0fb00af47217b3b30acf5868b4c", 0x5e, 0x6, 0x0, 0x0, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0xfff8, r3, &(0x7f0000000880)="ac6c9b23e2cef171a1dc9fb5ce14e18e17e6acb14ee80e663b8dc7944168dee413092487e2697af1aad63d7564c05f7255776b63373ddab5a867779430919cbbcc6f5b953180702a50e1a8b9c44e8ffe04fad815b331c07710c8a3918e2645e016efaa918ca426a38e981d33aa7329ba24f895ea87b11e96faba6bfb87b0ad1398b8cb84b72e0cb9f92a4538d97b7c7147ce10295f", 0x95, 0x4, 0x0, 0x1, r13}]) r14 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r14, r0, 0x0, 0xffffff04) 09:46:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$eJzs3MtvG0UYAPBv13HalJaEUl7lZSiIiEfSB48KcQFx4IKEBIcicQlJWpW6LWqCRKtKhEt7RJU4IHFA3EDiL+AEFwSckOAId1QJoV4onIzWu5s4rp06qZO08e8nbTyTHXvm8+y4szNuAhhYtexHErEzIn6PiNE8u7xALX+4euX89L9Xzk8n0Wi8+XfSLPfPlfPTZdHyebcVmfE0qstOtJg7e+7EVL0+e6bIT86ffH9y7uy5Z46fnDo2e2z21MHDh589dOCF5w8+15c4R2NbkXrt7UuvTx+59O5P31zclccdbXGsXbosV4tap9CbHr/xym4qu1rSyVDXYoc2pDH0rBIRWXdVm+N/NCqx1HmjxeNCtydv34gWAuul0Wg0tnU/vdDIxfYGsPUksdktADZH+Q99dv9bHhs09bgp/PVyfgOUxX21OPIzQ4t389W2+9t+qkXEkYX/vsiOaF+HGF6nSgGAgfZdNv95utP8L427W8rdXqwHj0XEHRGxOyLujIg9EXHXSDTL3hMR966y/lpbvhLt88/08poC61E2/3up2NtaPv8rZn/DMVYpcrvypfLk6PH67P7iPRmPai3LH8hLt233NHfC4vtXf/2kW/2t87/syOpvzgVHyhLp5aG2BbqZqfmpvsX/ccTeoU7xJ4s7AVlQ90XE3k4v0MMc9fiTXz/Q7VzX+HvRfZ+pZ40vI57I+38hivjzkJa6Mll5f3Jye9Rn90+WV8W1fv7lwhvd6r+h+Psg6/8dHa//xfjHktb92rn8lyOrqOPCHxe73lNeP/7O1/9w8lYzPdzyM2tr2a7yNx9Ozc+fObj03DLffDyQxz++r/P43x1L78T9EZFdxA9GxEMR8XDR9kci4tGI2LdC/D++8th7Ldlrttd77/8+XPBtsvhn8v7f1lv/rz5ROfHDt93q76H/f3unSI0Xj718/tVnz5Rv1ooNXNu7BgAAALeWNCJ2RpJOLKbTdGIiX7ncEzvS+um5+aeOnv7g1Ez+XfmxqKblSle+HlxNyvXPseIojbWcP1SsG39aGWnmJ6ZP12c2MW4gH+edxn/mz8pmtw5Yd/3fVgBuFcY/DC7jHwbXUHy+0veXgC3qo+sXqW5EO4BNkXb6ZQ+fC8AW4P4fBpfxD4PL+IfBtfL49y1A2KLmGmv/f/31cuGwy6muTy//SMOaKu0pUX5m9f+Vr5/4qvhbgRtaaQ+JRn9fMNLeCyebHfuaEum6XqJdEy9+tvL1U17bfam0kbSP00aR2NCPIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHXzfwAAAP//ouHDxA==") (fail_nth: 65) [ 249.395326][T16261] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 249.423201][T16261] EXT4-fs (loop3): orphan cleanup on readonly fs [ 249.429719][T16261] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 09:46:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x3, @private1, 0x5}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x80000000, @loopback, 0x7}, @in6={0xa, 0x4e21, 0x7, @mcast2, 0x4}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x311, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, @in6={0xa, 0x4e20, 0x3, @loopback, 0x7fff}, @in={0x2, 0x4e24, @local}], 0xbc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dib3000mb', 0x100, 0x180) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="32000000ea9dcee828b4f0f0b243bd3e4cb59c01800000da49ca4e2c7ee6914c8547ece71f00000000dd55894eb3f34a03c5634b2306453be7c9ad39c8049de34d1a6e2b89"], &(0x7f0000000340)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 249.443938][T16284] loop5: detected capacity change from 0 to 512 [ 249.465183][T16284] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 249.488220][T16296] FAULT_INJECTION: forcing a failure. 09:46:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 09:46:22 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") (async) umount2(&(0x7f0000000000)='./file0\x00', 0x3) close(r0) (async, rerun: 32) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') (rerun: 32) [ 249.488220][T16296] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 249.501988][T16296] CPU: 0 PID: 16296 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 249.512520][T16296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 249.522609][T16296] Call Trace: [ 249.525907][T16296] [ 249.528839][T16296] dump_stack_lvl+0xda/0x130 [ 249.534243][T16296] dump_stack+0x15/0x20 [ 249.538421][T16296] should_fail_ex+0x21f/0x230 [ 249.543119][T16296] __alloc_pages+0x108/0x340 [ 249.547790][T16296] vma_alloc_folio+0x6a3/0x8c0 [ 249.552655][T16296] ? __vm_enough_memory+0xdf/0x2a0 [ 249.556350][T16316] loop3: detected capacity change from 0 to 512 [ 249.557853][T16296] shmem_get_folio_gfp+0x801/0x1200 [ 249.557885][T16296] shmem_write_begin+0xa6/0x1d0 [ 249.574252][T16296] generic_perform_write+0x1c3/0x3d0 [ 249.577853][T16316] ext2: Unknown parameter './file0' [ 249.579746][T16296] ? shmem_write_begin+0x1d0/0x1d0 [ 249.579771][T16296] __generic_file_write_iter+0xe6/0x290 [ 249.595908][T16296] generic_file_write_iter+0x7d/0x1c0 [ 249.601396][T16296] vfs_write+0x47b/0x780 [ 249.605838][T16296] ksys_write+0xeb/0x1a0 [ 249.610153][T16296] __x64_sys_write+0x42/0x50 [ 249.613225][T16284] EXT4-fs (loop5): orphan cleanup on readonly fs [ 249.614835][T16296] do_syscall_64+0x41/0xc0 [ 249.614862][T16296] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 249.621297][T16284] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 09:46:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x3, @private1, 0x5}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x80000000, @loopback, 0x7}, @in6={0xa, 0x4e21, 0x7, @mcast2, 0x4}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x311, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, @in6={0xa, 0x4e20, 0x3, @loopback, 0x7fff}, @in={0x2, 0x4e24, @local}], 0xbc) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dib3000mb', 0x100, 0x180) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x101}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="32000000ea9dcee828b4f0f0b243bd3e4cb59c01800000da49ca4e2c7ee6914c8547ece71f00000000dd55894eb3f34a03c5634b2306453be7c9ad39c8049de34d1a6e2b89"], &(0x7f0000000340)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 249.625655][T16296] RIP: 0033:0x7f854edcdfff [ 249.625675][T16296] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 249.661278][T16284] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 249.667170][T16296] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 249.687754][T16296] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff 09:46:23 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xe000000) 09:46:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$eJzs3MtvG0UYAPBv13HalJaEUl7lZSiIiEfSB48KcQFx4IKEBIcicQlJWpW6LWqCRKtKhEt7RJU4IHFA3EDiL+AEFwSckOAId1QJoV4onIzWu5s4rp06qZO08e8nbTyTHXvm8+y4szNuAhhYtexHErEzIn6PiNE8u7xALX+4euX89L9Xzk8n0Wi8+XfSLPfPlfPTZdHyebcVmfE0qstOtJg7e+7EVL0+e6bIT86ffH9y7uy5Z46fnDo2e2z21MHDh589dOCF5w8+15c4R2NbkXrt7UuvTx+59O5P31zclccdbXGsXbosV4tap9CbHr/xym4qu1rSyVDXYoc2pDH0rBIRWXdVm+N/NCqx1HmjxeNCtydv34gWAuul0Wg0tnU/vdDIxfYGsPUksdktADZH+Q99dv9bHhs09bgp/PVyfgOUxX21OPIzQ4t389W2+9t+qkXEkYX/vsiOaF+HGF6nSgGAgfZdNv95utP8L427W8rdXqwHj0XEHRGxOyLujIg9EXHXSDTL3hMR966y/lpbvhLt88/08poC61E2/3up2NtaPv8rZn/DMVYpcrvypfLk6PH67P7iPRmPai3LH8hLt233NHfC4vtXf/2kW/2t87/syOpvzgVHyhLp5aG2BbqZqfmpvsX/ccTeoU7xJ4s7AVlQ90XE3k4v0MMc9fiTXz/Q7VzX+HvRfZ+pZ40vI57I+38hivjzkJa6Mll5f3Jye9Rn90+WV8W1fv7lwhvd6r+h+Psg6/8dHa//xfjHktb92rn8lyOrqOPCHxe73lNeP/7O1/9w8lYzPdzyM2tr2a7yNx9Ozc+fObj03DLffDyQxz++r/P43x1L78T9EZFdxA9GxEMR8XDR9kci4tGI2LdC/D++8th7Ldlrttd77/8+XPBtsvhn8v7f1lv/rz5ROfHDt93q76H/f3unSI0Xj718/tVnz5Rv1ooNXNu7BgAAALeWNCJ2RpJOLKbTdGIiX7ncEzvS+um5+aeOnv7g1Ez+XfmxqKblSle+HlxNyvXPseIojbWcP1SsG39aGWnmJ6ZP12c2MW4gH+edxn/mz8pmtw5Yd/3fVgBuFcY/DC7jHwbXUHy+0veXgC3qo+sXqW5EO4BNkXb6ZQ+fC8AW4P4fBpfxD4PL+IfBtfL49y1A2KLmGmv/f/31cuGwy6muTy//SMOaKu0pUX5m9f+Vr5/4qvhbgRtaaQ+JRn9fMNLeCyebHfuaEum6XqJdEy9+tvL1U17bfam0kbSP00aR2NCPIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHXzfwAAAP//ouHDxA==") (fail_nth: 66) [ 249.696621][T16296] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 249.704676][T16296] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 249.712683][T16296] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 249.720685][T16296] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 249.728674][T16296] 09:46:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f00000000c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 09:46:23 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") umount2(&(0x7f0000000040)='./file1\x00', 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x40) close(r0) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2a000, 0x12) sendfile(r3, r1, 0x0, 0xffffff04) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000080)={0x0, 0x1, 0x4d, "aba892c8f0ac430edaac40796cfd1b20c291dbbbd05fb37aaf160ebbd93edb268df4eae37fae186ee0600f545077099fd7f1aa295e51ada7e0b3a857b9dbeacae4e88ec61e39f5807b29620663"}, 0x55) 09:46:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x3, @private1, 0x5}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x80000000, @loopback, 0x7}, @in6={0xa, 0x4e21, 0x7, @mcast2, 0x4}, @in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x311, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, @in6={0xa, 0x4e20, 0x3, @loopback, 0x7fff}, @in={0x2, 0x4e24, @local}], 0xbc) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dib3000mb', 0x100, 0x180) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x101}, 0x8) (rerun: 64) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="32000000ea9dcee828b4f0f0b243bd3e4cb59c01800000da49ca4e2c7ee6914c8547ece71f00000000dd55894eb3f34a03c5634b2306453be7c9ad39c8049de34d1a6e2b89"], &(0x7f0000000340)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 64) socket(0x2, 0x80805, 0x0) (rerun: 64) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 249.752460][T16334] loop5: detected capacity change from 0 to 512 [ 249.765205][T16334] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 249.785955][T16338] FAULT_INJECTION: forcing a failure. [ 249.785955][T16338] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 249.799330][T16338] CPU: 0 PID: 16338 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 249.810547][T16338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 249.818510][T16334] EXT4-fs (loop5): orphan cleanup on readonly fs [ 249.820598][T16338] Call Trace: [ 249.820606][T16338] [ 249.820613][T16338] dump_stack_lvl+0xda/0x130 [ 249.826954][T16334] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 249.830351][T16338] dump_stack+0x15/0x20 09:46:23 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x10000000) [ 249.830377][T16338] should_fail_ex+0x21f/0x230 [ 249.842106][T16334] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 249.848689][T16338] should_fail+0xb/0x10 [ 249.848722][T16338] should_fail_usercopy+0x1a/0x20 [ 249.877329][T16338] copy_page_from_iter_atomic+0x22d/0xcf0 [ 249.882172][T16344] loop3: detected capacity change from 0 to 512 [ 249.883042][T16338] ? folio_test_hugetlb+0x3a/0x70 [ 249.883073][T16338] ? shmem_write_begin+0x12a/0x1d0 [ 249.891782][T16344] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 249.894379][T16338] generic_perform_write+0x203/0x3d0 [ 249.913239][T16338] ? shmem_write_begin+0x1d0/0x1d0 [ 249.918346][T16344] EXT4-fs (loop3): orphan cleanup on readonly fs [ 249.919055][T16338] __generic_file_write_iter+0xe6/0x290 [ 249.925501][T16344] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 249.930994][T16338] generic_file_write_iter+0x7d/0x1c0 [ 249.931039][T16338] vfs_write+0x47b/0x780 [ 249.951529][T16338] ksys_write+0xeb/0x1a0 [ 249.955958][T16338] __x64_sys_write+0x42/0x50 [ 249.960674][T16338] do_syscall_64+0x41/0xc0 [ 249.965136][T16338] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 249.971110][T16338] RIP: 0033:0x7f854edcdfff [ 249.975735][T16338] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 249.995620][T16338] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 250.004084][T16338] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 250.012809][T16338] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 250.023053][T16338] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 250.031027][T16338] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 250.039011][T16338] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 250.047086][T16338] [ 250.056401][T16338] loop2: detected capacity change from 0 to 512 [ 250.070483][T16338] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 250.081208][T16338] EXT4-fs (loop2): orphan cleanup on readonly fs [ 250.087621][T16338] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 250.089852][T16357] loop5: detected capacity change from 0 to 512 [ 250.103001][T16338] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 250.111293][T16357] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 250.120246][T16338] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 250.131961][T16357] EXT4-fs (loop5): orphan cleanup on readonly fs [ 250.143857][T16338] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 250.150330][T16357] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 250.172974][T16357] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:23 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) io_setup(0x200, &(0x7f0000000200)=0x0) fcntl$getflags(r0, 0x1) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) ftruncate(r3, 0x3ddf) r4 = pidfd_open(0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r4, 0x80089419, &(0x7f00000009c0)) sendfile(r0, r1, 0x0, 0x7fffff67) (async) io_setup(0x200, &(0x7f0000000200)=0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x10001, 0x7, 0x2}, 0x48) io_submit(r5, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) r7 = accept4$tipc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) fadvise64(r7, 0x5, 0x1, 0x0) (async) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r9 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r10 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r10, 0xffffffffffffffff, 0x0, 0xffffff04) (async) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f0000000a40)={0x0, 0x0, 0x8c, r11}, 0xc) r12 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r9, &(0x7f0000000600)="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", 0x200) sendfile(r9, r12, 0x0, 0x7fffff67) (async) r13 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r13, r9, 0x0, 0xffffff04) (async) io_submit(0x0, 0x8, &(0x7f0000000980)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000000)="32fdb8ed14e266452ff2916a8692d178a1a2e13afa4c20b98f408b90f43d40124f74a34b77004fd0cb3e3f60a462b6d958c7f7a2eeb6d1b395797db1810a", 0x3e, 0x1000, 0x0, 0x2, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x5, r7, &(0x7f0000000280)="d1b87eaeeaf48a2dff402e56d11d0234c78b3fc0618453c6c9248670dbeec1d8e22d1c3da47ddfdbe12645264c9af530b96672013edf6960ed3a3db57fbe4df7dd4351aede514277da3b", 0x4a, 0x9, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x1000, r3, &(0x7f0000000300)="c58442b4132e2df08c7d748264f67534da1cf9810e0033bcdf1b46a6d11889fad7bd29aeff372eee34c2d8b9eab16507223f2e434fb1481f748696b95fdd0f90e099cbec764ed200908f9992f5edd2f881e85120e2fe5701b7e19b3a7210bde896af80c6d9732d9698ff2e16b4c07505ad108a85bad2f321739537724104e7b40721730d68c7e5dd652033e72a184c59373128ac3fe3e0eeb6506409bd9cc2b3ee2e7c42df44e4e87fd4f62fecf17b0fbce3fa103da4bfe28f1ab6fde9dcc9c3dce849", 0xc3, 0x0, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x7ff, r8, &(0x7f0000001140)="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", 0x1000, 0x0, 0x0, 0x1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000480)="4af61136a0dcb632620ec6a53b9615d1c3473821c3ce", 0x16, 0x2, 0x0, 0x1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000500)="9abdd5c6c37c6a6851b62a5eaad337d06cdc5dcca9ee35ba1addf046e5241293e094c2d2456106fb95f16fbd347aafad9ad2aaf1879209cb685f9ae3637bfd40f726636a04fe831d82ec8c31f96065f05c7e57bc634354ab3c5cc0451fcadbbb5cc00fbcada904f7713f4d150db409a06caa", 0x72, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0xffff, r1, &(0x7f0000000800)="4d4d114ceda2952c3bd8de557b65d681bbe9b1017a807b787d5ee1aab707a61faae9f36897d7c1fcdddaea3f1ff95e547097fae406d82719d873aab3e3c5e2f433711714d8bd982d77d938af11baec81e0fb00af47217b3b30acf5868b4c", 0x5e, 0x6, 0x0, 0x0, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0xfff8, r3, &(0x7f0000000880)="ac6c9b23e2cef171a1dc9fb5ce14e18e17e6acb14ee80e663b8dc7944168dee413092487e2697af1aad63d7564c05f7255776b63373ddab5a867779430919cbbcc6f5b953180702a50e1a8b9c44e8ffe04fad815b331c07710c8a3918e2645e016efaa918ca426a38e981d33aa7329ba24f895ea87b11e96faba6bfb87b0ad1398b8cb84b72e0cb9f92a4538d97b7c7147ce10295f", 0x95, 0x4, 0x0, 0x1, r13}]) (async) r14 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r14, r0, 0x0, 0xffffff04) 09:46:23 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000040)='./file1\x00', 0x0) (async) creat(&(0x7f0000000000)='./file1\x00', 0x40) (async) close(r0) (async) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) (async) sendfile(r1, r2, 0x0, 0x7fffff67) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2a000, 0x12) sendfile(r3, r1, 0x0, 0xffffff04) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000080)={0x0, 0x1, 0x4d, "aba892c8f0ac430edaac40796cfd1b20c291dbbbd05fb37aaf160ebbd93edb268df4eae37fae186ee0600f545077099fd7f1aa295e51ada7e0b3a857b9dbeacae4e88ec61e39f5807b29620663"}, 0x55) 09:46:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f00000000c0)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) 09:46:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="010000fa796fe433848ac0b3", @ANYRES32=r0, @ANYBLOB="15970000000000002e2f66696c653000"]) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 67) 09:46:23 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x11000000) [ 250.396622][T16366] loop3: detected capacity change from 0 to 512 [ 250.396945][T16362] FAULT_INJECTION: forcing a failure. [ 250.396945][T16362] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.416331][T16362] CPU: 1 PID: 16362 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 250.419656][T16366] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 250.426761][T16362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 09:46:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (rerun: 64) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="010000fa796fe433848ac0b3", @ANYRES32=r0, @ANYBLOB="15970000000000002e2f66696c653000"]) (async) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="010000fa796fe433848ac0b3", @ANYRES32=r0, @ANYBLOB="15970000000000002e2f66696c653000"]) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="010000fa796fe433848ac0b3", @ANYRES32=r0, @ANYBLOB="15970000000000002e2f66696c653000"]) (async) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) 09:46:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001800)=ANY=[@ANYRES16], 0x1c}, 0x1, 0x0, 0x0, 0x20000840}, 0x0) recvmmsg(r2, &(0x7f0000003280)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000}}], 0x300, 0xc40, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000), 0x10) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) poll(&(0x7f0000000400)=[{r3, 0x400}, {}], 0x2, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x380, 0x0, 0x150, 0xffffffff, 0x0, 0x150, 0x2e8, 0x2e8, 0xffffffff, 0x2e8, 0x2e8, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xa8, 0x0, {0x22e}}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @private, @empty, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @broadcast}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ttl={{0x28}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local, @port, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000280)={'macvlan0\x00', 0x3ff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x380, 0x0, 0x150, 0xffffffff, 0x0, 0x150, 0x2e8, 0x2e8, 0xffffffff, 0x2e8, 0x2e8, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xa8, 0x0, {0x22e}}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @private, @empty, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @broadcast}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ttl={{0x28}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local, @port, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000440)={0xfffffffffffffffc, 0x6, 0x7fffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_0\x00'}) ftruncate(r6, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b00000002d00000328bd7000fedbdf2500000000", @ANYRES32=r6, @ANYBLOB="090006000b0006007d000027b49824aafcf20ac587ec0100627065e038000200000400000a06000400030900001c000500040000ff0900000006000473c8030000010002000000000000000000000000000000dca881fee117fbdd64ad175ceac2be136007dc380d07c9107e4ba25f", @ANYRES32=r1, @ANYBLOB="0600050004360000060005003f08000008010b0002000000080001006270660014000200080009000500000008004d1a0100000008000b000600000062b878534c16655e197257a75c26d644032e4eb234525030f11ca1835c295044a57352b985"], 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x8010) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) socket(0x26, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) [ 250.426782][T16362] Call Trace: [ 250.449114][T16362] [ 250.452141][T16362] dump_stack_lvl+0xda/0x130 [ 250.456766][T16362] dump_stack+0x15/0x20 [ 250.460937][T16362] should_fail_ex+0x21f/0x230 [ 250.465789][T16362] __alloc_pages+0x108/0x340 [ 250.470484][T16362] vma_alloc_folio+0x6a3/0x8c0 [ 250.475447][T16362] ? __vm_enough_memory+0xdf/0x2a0 [ 250.480596][T16362] shmem_get_folio_gfp+0x801/0x1200 [ 250.481619][T16369] loop5: detected capacity change from 0 to 512 [ 250.485834][T16362] shmem_write_begin+0xa6/0x1d0 [ 250.485854][T16362] generic_perform_write+0x1c3/0x3d0 [ 250.485876][T16362] ? shmem_write_begin+0x1d0/0x1d0 [ 250.507560][T16362] __generic_file_write_iter+0xe6/0x290 [ 250.509648][T16369] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 250.513328][T16362] generic_file_write_iter+0x7d/0x1c0 [ 250.513358][T16362] vfs_write+0x47b/0x780 [ 250.526373][T16369] EXT4-fs (loop5): orphan cleanup on readonly fs [ 250.526856][T16362] ksys_write+0xeb/0x1a0 09:46:23 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x12000000) [ 250.531114][T16369] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 250.537395][T16362] __x64_sys_write+0x42/0x50 [ 250.550699][T16369] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 250.552426][T16362] do_syscall_64+0x41/0xc0 [ 250.572148][T16362] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 250.578106][T16362] RIP: 0033:0x7f854edcdfff [ 250.582423][T16366] EXT4-fs (loop3): orphan cleanup on readonly fs 09:46:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r2, 0x3}, &(0x7f00000000c0)=0x8) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 250.582508][T16362] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 250.588835][T16366] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 250.608402][T16362] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 250.608421][T16362] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 250.635500][T16362] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 09:46:24 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000040)='./file1\x00', 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x40) close(r0) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) (async) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffff67) open(&(0x7f0000000040)='./file0\x00', 0x2a000, 0x12) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2a000, 0x12) sendfile(r3, r1, 0x0, 0xffffff04) (async) sendfile(r3, r1, 0x0, 0xffffff04) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000080)={0x0, 0x1, 0x4d, "aba892c8f0ac430edaac40796cfd1b20c291dbbbd05fb37aaf160ebbd93edb268df4eae37fae186ee0600f545077099fd7f1aa295e51ada7e0b3a857b9dbeacae4e88ec61e39f5807b29620663"}, 0x55) [ 250.643483][T16362] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 250.651729][T16362] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 250.659798][T16362] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 250.667830][T16362] [ 250.689782][T16414] loop5: detected capacity change from 0 to 512 [ 250.699686][T16414] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 250.713133][T16418] loop3: detected capacity change from 0 to 512 [ 250.717805][T16414] EXT4-fs (loop5): orphan cleanup on readonly fs [ 250.725753][T16414] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 09:46:24 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) io_setup(0x200, &(0x7f0000000200)=0x0) fcntl$getflags(r0, 0x1) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) ftruncate(r3, 0x3ddf) (async) r4 = pidfd_open(0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r4, 0x80089419, &(0x7f00000009c0)) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) io_setup(0x200, &(0x7f0000000200)=0x0) (async) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x10001, 0x7, 0x2}, 0x48) io_submit(r5, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) (async) r7 = accept4$tipc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) fadvise64(r7, 0x5, 0x1, 0x0) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) (async) r9 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r10 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r10, 0xffffffffffffffff, 0x0, 0xffffff04) (async) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f0000000a40)={0x0, 0x0, 0x8c, r11}, 0xc) (async) r12 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r9, &(0x7f0000000600)="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", 0x200) sendfile(r9, r12, 0x0, 0x7fffff67) (async) r13 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r13, r9, 0x0, 0xffffff04) (async) io_submit(0x0, 0x8, &(0x7f0000000980)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x1f, r6, &(0x7f0000000000)="32fdb8ed14e266452ff2916a8692d178a1a2e13afa4c20b98f408b90f43d40124f74a34b77004fd0cb3e3f60a462b6d958c7f7a2eeb6d1b395797db1810a", 0x3e, 0x1000, 0x0, 0x2, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x5, r7, &(0x7f0000000280)="d1b87eaeeaf48a2dff402e56d11d0234c78b3fc0618453c6c9248670dbeec1d8e22d1c3da47ddfdbe12645264c9af530b96672013edf6960ed3a3db57fbe4df7dd4351aede514277da3b", 0x4a, 0x9, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x1000, r3, &(0x7f0000000300)="c58442b4132e2df08c7d748264f67534da1cf9810e0033bcdf1b46a6d11889fad7bd29aeff372eee34c2d8b9eab16507223f2e434fb1481f748696b95fdd0f90e099cbec764ed200908f9992f5edd2f881e85120e2fe5701b7e19b3a7210bde896af80c6d9732d9698ff2e16b4c07505ad108a85bad2f321739537724104e7b40721730d68c7e5dd652033e72a184c59373128ac3fe3e0eeb6506409bd9cc2b3ee2e7c42df44e4e87fd4f62fecf17b0fbce3fa103da4bfe28f1ab6fde9dcc9c3dce849", 0xc3, 0x0, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0x7ff, r8, &(0x7f0000001140)="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", 0x1000, 0x0, 0x0, 0x1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000480)="4af61136a0dcb632620ec6a53b9615d1c3473821c3ce", 0x16, 0x2, 0x0, 0x1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000500)="9abdd5c6c37c6a6851b62a5eaad337d06cdc5dcca9ee35ba1addf046e5241293e094c2d2456106fb95f16fbd347aafad9ad2aaf1879209cb685f9ae3637bfd40f726636a04fe831d82ec8c31f96065f05c7e57bc634354ab3c5cc0451fcadbbb5cc00fbcada904f7713f4d150db409a06caa", 0x72, 0x2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0xffff, r1, &(0x7f0000000800)="4d4d114ceda2952c3bd8de557b65d681bbe9b1017a807b787d5ee1aab707a61faae9f36897d7c1fcdddaea3f1ff95e547097fae406d82719d873aab3e3c5e2f433711714d8bd982d77d938af11baec81e0fb00af47217b3b30acf5868b4c", 0x5e, 0x6, 0x0, 0x0, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0xfff8, r3, &(0x7f0000000880)="ac6c9b23e2cef171a1dc9fb5ce14e18e17e6acb14ee80e663b8dc7944168dee413092487e2697af1aad63d7564c05f7255776b63373ddab5a867779430919cbbcc6f5b953180702a50e1a8b9c44e8ffe04fad815b331c07710c8a3918e2645e016efaa918ca426a38e981d33aa7329ba24f895ea87b11e96faba6bfb87b0ad1398b8cb84b72e0cb9f92a4538d97b7c7147ce10295f", 0x95, 0x4, 0x0, 0x1, r13}]) (async) r14 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r14, r0, 0x0, 0xffffff04) 09:46:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, 0xe) (async, rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r2, 0x3}, &(0x7f00000000c0)=0x8) (async, rerun: 64) socket(0x2, 0x80805, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$eJzs3MtvG0UYAPBv13HalJaEUl7lZSiIiEfSB48KcQFx4IKEBIcicQlJWpW6LWqCRKtKhEt7RJU4IHFA3EDiL+AEFwSckOAId1QJoV4onIzWu5s4rp06qZO08e8nbTyTHXvm8+y4szNuAhhYtexHErEzIn6PiNE8u7xALX+4euX89L9Xzk8n0Wi8+XfSLPfPlfPTZdHyebcVmfE0qstOtJg7e+7EVL0+e6bIT86ffH9y7uy5Z46fnDo2e2z21MHDh589dOCF5w8+15c4R2NbkXrt7UuvTx+59O5P31zclccdbXGsXbosV4tap9CbHr/xym4qu1rSyVDXYoc2pDH0rBIRWXdVm+N/NCqx1HmjxeNCtydv34gWAuul0Wg0tnU/vdDIxfYGsPUksdktADZH+Q99dv9bHhs09bgp/PVyfgOUxX21OPIzQ4t389W2+9t+qkXEkYX/vsiOaF+HGF6nSgGAgfZdNv95utP8L427W8rdXqwHj0XEHRGxOyLujIg9EXHXSDTL3hMR966y/lpbvhLt88/08poC61E2/3up2NtaPv8rZn/DMVYpcrvypfLk6PH67P7iPRmPai3LH8hLt233NHfC4vtXf/2kW/2t87/syOpvzgVHyhLp5aG2BbqZqfmpvsX/ccTeoU7xJ4s7AVlQ90XE3k4v0MMc9fiTXz/Q7VzX+HvRfZ+pZ40vI57I+38hivjzkJa6Mll5f3Jye9Rn90+WV8W1fv7lwhvd6r+h+Psg6/8dHa//xfjHktb92rn8lyOrqOPCHxe73lNeP/7O1/9w8lYzPdzyM2tr2a7yNx9Ozc+fObj03DLffDyQxz++r/P43x1L78T9EZFdxA9GxEMR8XDR9kci4tGI2LdC/D++8th7Ldlrttd77/8+XPBtsvhn8v7f1lv/rz5ROfHDt93q76H/f3unSI0Xj718/tVnz5Rv1ooNXNu7BgAAALeWNCJ2RpJOLKbTdGIiX7ncEzvS+um5+aeOnv7g1Ez+XfmxqKblSle+HlxNyvXPseIojbWcP1SsG39aGWnmJ6ZP12c2MW4gH+edxn/mz8pmtw5Yd/3fVgBuFcY/DC7jHwbXUHy+0veXgC3qo+sXqW5EO4BNkXb6ZQ+fC8AW4P4fBpfxD4PL+IfBtfL49y1A2KLmGmv/f/31cuGwy6muTy//SMOaKu0pUX5m9f+Vr5/4qvhbgRtaaQ+JRn9fMNLeCyebHfuaEum6XqJdEy9+tvL1U17bfam0kbSP00aR2NCPIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHXzfwAAAP//ouHDxA==") (fail_nth: 68) 09:46:24 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x25000000) 09:46:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0) (async) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001800)=ANY=[@ANYRES16], 0x1c}, 0x1, 0x0, 0x0, 0x20000840}, 0x0) recvmmsg(r2, &(0x7f0000003280)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000}}], 0x300, 0xc40, 0x0) (async) shutdown(0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000), 0x10) (async) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) poll(&(0x7f0000000400)=[{r3, 0x400}, {}], 0x2, 0x8) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) (async) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x380, 0x0, 0x150, 0xffffffff, 0x0, 0x150, 0x2e8, 0x2e8, 0xffffffff, 0x2e8, 0x2e8, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xa8, 0x0, {0x22e}}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @private, @empty, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @broadcast}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ttl={{0x28}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local, @port, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000280)={'macvlan0\x00', 0x3ff}) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x380, 0x0, 0x150, 0xffffffff, 0x0, 0x150, 0x2e8, 0x2e8, 0xffffffff, 0x2e8, 0x2e8, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xa8, 0x0, {0x22e}}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @private, @empty, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @broadcast}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ttl={{0x28}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local, @port, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) (async) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000440)={0xfffffffffffffffc, 0x6, 0x7fffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_0\x00'}) ftruncate(r6, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b00000002d00000328bd7000fedbdf2500000000", @ANYRES32=r6, @ANYBLOB="090006000b0006007d000027b49824aafcf20ac587ec0100627065e038000200000400000a06000400030900001c000500040000ff0900000006000473c8030000010002000000000000000000000000000000dca881fee117fbdd64ad175ceac2be136007dc380d07c9107e4ba25f", @ANYRES32=r1, @ANYBLOB="0600050004360000060005003f08000008010b0002000000080001006270660014000200080009000500000008004d1a0100000008000b000600000062b878534c16655e197257a75c26d644032e4eb234525030f11ca1835c295044a57352b985"], 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x8010) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) socket(0x26, 0x3, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) [ 250.736946][T16418] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 250.747182][T16414] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 250.758672][T16418] EXT4-fs (loop3): orphan cleanup on readonly fs [ 250.765079][T16418] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 09:46:24 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") umount2(&(0x7f0000000000)='./file0\x00', 0x3) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff04) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r5, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'nicvf0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r5, 0x8, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0xf0c9, 0x0, 0x1, 0x6}}}, ["", "", "", "", "", "", "", ""]}, 0x30}}, 0x800) close(r0) 09:46:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001800)=ANY=[@ANYRES16], 0x1c}, 0x1, 0x0, 0x0, 0x20000840}, 0x0) recvmmsg(r2, &(0x7f0000003280)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000}}], 0x300, 0xc40, 0x0) (async) recvmmsg(r2, &(0x7f0000003280)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000}}], 0x300, 0xc40, 0x0) shutdown(0xffffffffffffffff, 0x0) (async) shutdown(0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000), 0x10) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) poll(&(0x7f0000000400)=[{r3, 0x400}, {}], 0x2, 0x8) (async) poll(&(0x7f0000000400)=[{r3, 0x400}, {}], 0x2, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x800}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x380, 0x0, 0x150, 0xffffffff, 0x0, 0x150, 0x2e8, 0x2e8, 0xffffffff, 0x2e8, 0x2e8, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xa8, 0x0, {0x22e}}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @private, @empty, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @broadcast}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ttl={{0x28}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local, @port, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) (async) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x380, 0x0, 0x150, 0xffffffff, 0x0, 0x150, 0x2e8, 0x2e8, 0xffffffff, 0x2e8, 0x2e8, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xa8, 0x0, {0x22e}}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @private, @empty, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @broadcast}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ttl={{0x28}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local, @port, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000280)={'macvlan0\x00', 0x3ff}) socket$inet_udp(0x2, 0x2, 0x0) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x380, 0x0, 0x150, 0xffffffff, 0x0, 0x150, 0x2e8, 0x2e8, 0xffffffff, 0x2e8, 0x2e8, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xa8, 0x0, {0x22e}}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @private, @empty, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @broadcast}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ttl={{0x28}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local, @port, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) (async) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x62, 0x5, 0x380, 0x0, 0x150, 0xffffffff, 0x0, 0x150, 0x2e8, 0x2e8, 0xffffffff, 0x2e8, 0x2e8, 0x5, 0x0, {[{{@ip={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth0_to_bond\x00', 'wg1\x00'}, 0x0, 0x70, 0xa8, 0x0, {0x22e}}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @private, @empty, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x3, @broadcast}}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_team\x00', 'ipvlan0\x00'}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ttl={{0x28}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @private, @multicast2, @gre_key, @icmp_id}}}}, {{@ip={@remote, @dev, 0x0, 0x0, 'veth1_to_batadv\x00', 'netdevsim0\x00'}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local, @port, @gre_key}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000440)={0xfffffffffffffffc, 0x6, 0x7fffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_0\x00'}) ftruncate(r6, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b00000002d00000328bd7000fedbdf2500000000", @ANYRES32=r6, @ANYBLOB="090006000b0006007d000027b49824aafcf20ac587ec0100627065e038000200000400000a06000400030900001c000500040000ff0900000006000473c8030000010002000000000000000000000000000000dca881fee117fbdd64ad175ceac2be136007dc380d07c9107e4ba25f", @ANYRES32=r1, @ANYBLOB="0600050004360000060005003f08000008010b0002000000080001006270660014000200080009000500000008004d1a0100000008000b000600000062b878534c16655e197257a75c26d644032e4eb234525030f11ca1835c295044a57352b985"], 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x8010) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) socket(0x26, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) [ 250.793024][T16428] FAULT_INJECTION: forcing a failure. [ 250.793024][T16428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.806504][T16428] CPU: 0 PID: 16428 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 250.817179][T16428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 250.827241][T16428] Call Trace: [ 250.830510][T16428] [ 250.833530][T16428] dump_stack_lvl+0xda/0x130 [ 250.838157][T16428] dump_stack+0x15/0x20 [ 250.842488][T16428] should_fail_ex+0x21f/0x230 [ 250.847184][T16428] should_fail+0xb/0x10 [ 250.851338][T16428] should_fail_usercopy+0x1a/0x20 [ 250.856372][T16428] copy_page_from_iter_atomic+0x22d/0xcf0 [ 250.862085][T16428] ? folio_test_hugetlb+0x3a/0x70 [ 250.867280][T16428] ? shmem_write_begin+0x12a/0x1d0 [ 250.872381][T16428] generic_perform_write+0x203/0x3d0 [ 250.877726][T16428] ? shmem_write_begin+0x1d0/0x1d0 [ 250.882839][T16428] __generic_file_write_iter+0xe6/0x290 [ 250.888378][T16428] generic_file_write_iter+0x7d/0x1c0 [ 250.893765][T16428] vfs_write+0x47b/0x780 [ 250.898032][T16428] ksys_write+0xeb/0x1a0 [ 250.902292][T16428] __x64_sys_write+0x42/0x50 [ 250.906978][T16428] do_syscall_64+0x41/0xc0 [ 250.911478][T16428] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 250.917470][T16428] RIP: 0033:0x7f854edcdfff [ 250.921974][T16428] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 09:46:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r2, 0x3}, &(0x7f00000000c0)=0x8) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r2, 0x3}, &(0x7f00000000c0)=0x8) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) [ 250.941788][T16428] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 250.950197][T16428] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 250.958215][T16428] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 250.966176][T16428] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 250.974136][T16428] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 250.982171][T16428] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 250.990214][T16428] 09:46:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000200)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x392, @private0={0xfc, 0x0, '\x00', 0x1}}}, 0x400, 0x913, 0x2, 0x4, 0x44, 0x3f, 0x9}, 0x9c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @empty, 0x3}}, 0x49e, 0x7, 0xfffffff8, 0x572, 0x2, 0x6, 0x2}, 0x9c) [ 251.038155][T16456] loop3: detected capacity change from 0 to 512 [ 251.058845][T16456] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 251.078172][T16456] EXT4-fs (loop3): orphan cleanup on readonly fs 09:46:24 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/219, 0xdb}, {&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/41, 0x29}], 0x3, &(0x7f0000000800)=""/80, 0x50}, 0x2142) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_tables_names\x00') io_setup(0x200, &(0x7f0000000200)=0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x96}}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x5, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @generic={0x40, 0x2, 0x4, 0x6, 0x4}], &(0x7f0000000100)='syzkaller\x00', 0x7f, 0x1000, &(0x7f0000001140)=""/4096, 0x40f00, 0x10, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000180)={0x6, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0x2, 0x3, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r4, r5, 0xffffffffffffffff]}, 0x80) r6 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x20) r7 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r6, &(0x7f0000000600)="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", 0x200) sendfile(r6, r7, 0x0, 0x7fffff67) r8 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r8, 0xffffffffffffffff, 0x0, 0xffffff04) 09:46:24 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) (async) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff04) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) (async) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r5, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'nicvf0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r5, 0x8, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0xf0c9, 0x0, 0x1, 0x6}}}, ["", "", "", "", "", "", "", ""]}, 0x30}}, 0x800) close(r0) (async) close(r0) [ 251.084548][T16456] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 251.102304][T16456] tipc: Enabling of bearer rejected, failed to enable media [ 251.122660][T16428] loop2: detected capacity change from 0 to 512 [ 251.136422][T16428] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 251.151878][T16483] loop5: detected capacity change from 0 to 512 [ 251.159428][T16428] EXT4-fs (loop2): orphan cleanup on readonly fs [ 251.161396][T16487] loop3: detected capacity change from 0 to 512 [ 251.165826][T16428] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # 09:46:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x392, @private0={0xfc, 0x0, '\x00', 0x1}}}, 0x400, 0x913, 0x2, 0x4, 0x44, 0x3f, 0x9}, 0x9c) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0xe) (async) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @empty, 0x3}}, 0x49e, 0x7, 0xfffffff8, 0x572, 0x2, 0x6, 0x2}, 0x9c) [ 251.184117][T16483] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 251.194651][T16487] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 251.199806][T16428] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 251.218339][T16428] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 251.220953][T16483] EXT4-fs (loop5): orphan cleanup on readonly fs [ 251.235330][T16428] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 251.241699][T16483] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 251.249668][T16487] EXT4-fs (loop3): orphan cleanup on readonly fs [ 251.265954][T16487] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 09:46:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x392, @private0={0xfc, 0x0, '\x00', 0x1}}}, 0x400, 0x913, 0x2, 0x4, 0x44, 0x3f, 0x9}, 0x9c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @empty, 0x3}}, 0x49e, 0x7, 0xfffffff8, 0x572, 0x2, 0x6, 0x2}, 0x9c) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x392, @private0={0xfc, 0x0, '\x00', 0x1}}}, 0x400, 0x913, 0x2, 0x4, 0x44, 0x3f, 0x9}, 0x9c) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @empty, 0x3}}, 0x49e, 0x7, 0xfffffff8, 0x572, 0x2, 0x6, 0x2}, 0x9c) (async) 09:46:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 69) 09:46:24 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x2e000000) [ 251.281441][T16483] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 251.309771][T16487] tipc: Enabling of bearer rejected, failed to enable media [ 251.350773][T16510] FAULT_INJECTION: forcing a failure. [ 251.350773][T16510] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 251.351782][T16509] loop5: detected capacity change from 0 to 512 [ 251.364496][T16510] CPU: 1 PID: 16510 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 251.381088][T16509] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 251.381142][T16510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 251.390510][T16509] EXT4-fs (loop5): orphan cleanup on readonly fs [ 251.399333][T16510] Call Trace: [ 251.399341][T16510] [ 251.405664][T16509] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 251.409032][T16510] dump_stack_lvl+0xda/0x130 [ 251.427573][T16510] dump_stack+0x15/0x20 [ 251.431850][T16510] should_fail_ex+0x21f/0x230 [ 251.433882][T16509] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 251.436576][T16510] __alloc_pages+0x108/0x340 [ 251.451942][T16510] vma_alloc_folio+0x6a3/0x8c0 [ 251.456987][T16510] ? __vm_enough_memory+0xdf/0x2a0 [ 251.462134][T16510] shmem_get_folio_gfp+0x801/0x1200 [ 251.467450][T16510] shmem_write_begin+0xa6/0x1d0 [ 251.472900][T16510] generic_perform_write+0x1c3/0x3d0 [ 251.478297][T16510] ? shmem_write_begin+0x1d0/0x1d0 [ 251.483436][T16510] __generic_file_write_iter+0xe6/0x290 [ 251.489000][T16510] generic_file_write_iter+0x7d/0x1c0 [ 251.494378][T16510] vfs_write+0x47b/0x780 09:46:24 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffff67) (async) sendfile(r1, r2, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff04) (async) sendfile(r3, r1, 0x0, 0xffffff04) socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r5, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'nicvf0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r5, 0x8, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0xf0c9, 0x0, 0x1, 0x6}}}, ["", "", "", "", "", "", "", ""]}, 0x30}}, 0x800) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r5, 0x8, 0x70bd26, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0xf0c9, 0x0, 0x1, 0x6}}}, ["", "", "", "", "", "", "", ""]}, 0x30}}, 0x800) close(r0) 09:46:24 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x48000000) 09:46:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0xc}]}]}]}, 0x38}}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) accept4$packet(0xffffffffffffffff, &(0x7f0000001500), &(0x7f0000001c80)=0x14, 0x80800) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x7b, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="766d6e624eeb"}, 0x14) sendmmsg$sock(r1, &(0x7f0000001b00)=[{{&(0x7f00000000c0)=@qipcrtr={0x2a, 0x0, 0x18244ec40cc56a07}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="9382997cc619c3f0b7a8b73a6206716569fbedfd386ae4d90506a8b9793698170cf0dd46e9e37efcd97f0a5d0cc6b554711e46d4d7de97aadbeb796ca99275c178104b9501c2379905272e0be5b400b37a7ffcdd8c8907cff11449d658c9249229e8c6a5c89771252faa789eb2bfa56adb13875523cf513a4eaeb28502d0873f2e77bcc42f684def99d7d121e67158680bee4715b43e6f222faa796e19fbdb03760f971428f3cd8c1e9b6472419d619303", 0xb1}], 0x1, &(0x7f0000000240)=[@txtime={{0x18, 0x1, 0x3d, 0x81}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}], 0x30}}, {{&(0x7f0000000300)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)="6f9c7c41b5edb70dd10ad58f73f248989e1ff974d528cb6d59c41f5c00d7c82494247fe5d245012994d714cee4efb6f64f623fff0eea9508f03547bbbcfe9264ca883c4ddfcd7e00db546ba317d0a332b23a02607b4a45c3278d85f2b787e1bf5c80893a722a06af63a9f4b48de52b46542f35794e8242ec6c02187f60f79b0db35028fc08573377b2242867fd21e346fc241b300be2daefd5737fb045642483454a11eaad8c430c11667357837cb8fba6da2f6b82d347753b7ed68f48fe201128694c3a2357caf85f27f7cb4141dc7946ed4d223e57f7ce5209c4d3988593701987990eed0c156ee5f3f9409cf6342e3a5735f42901de8de7350871019369c5e0a3cda1f7ce51782595a4ddb2b878423e0bda57b6da05b37457609fa337e9eed95a9f25e697be055cdd7aab899a968912dad1e7335bfede368cb69afc30cb0cd35a3e5dbe19428d5906612345e8865a322fccba5ec6592543c28602b9793dae70351f7a69cb2c158137ecc2ee204e0caac1a3451959fdd3c3b3a242f8057b6a8e1b4ba95c451fb828309493f8c0564da036e9a4c2211a242e5adc63ca049349b0f711186876c6b3f5dc1c392a7bfc3b8f362757d4910a40e69171d1634a320c6cc4210443616af15126f74239db74e28a39b4e23ce58f63fd875603b0f64190f3c5e92aaec75fc6c066529a2c62aa259a014e3ed6857d3a9e906c98f35c9b9e094ede8b17f85219db96e78e74d21ba8f3576091d15f1c4012fc66c5c32410e14d2c53ef0cf44928e21fd0ceb99e13ed65e8f1b34eda644a24f841eded27fb298dd80f65cccc1e6c22e11c5759e200257535aee8635956860688aca0f16cfaf5f6af7182a715d32a2f1952faf40112dbce6aa9f4a3353985daa093ec9ab645e33029a7768a1b8292aad7818732affbcbcdce1a5a94f14e0fed6feb51928a2521d6dc83c9714122f6789afef3346e374584b3588d63ad3aee407aced4c00c3a59bc19709a81db416deadb45feb68f90873ca13e6f86854dd7f46aa5583ad5e82733b235bc39705c428826ee5425943d3eb40ef6f50c89b6343a3f1798fe50e5ef70abecfccb1a928fa112e7ef15ab57427838ba615e5f6e8d98b125308c95e44411409283e99b587b680ac8a806a09d56ce9a4e914603c29b32a6f368534c0f2c74fef7dfbf63494a3e1d38dde321553681c2cd3966aa5905a12b521eebc3a7e0c943d7a5b7b4d17b1baa655f586aae3901d007275cadc848828fb9f532def0eb356d90908b613b9562554c1d87304057bd0211dad188fab81e61727eb7fdbccf260c2bd873d67ea8154e93313918e45750a396e28fcb6666b8ff9cb86d711ca77ba32dc1598fc3bb262d3dbdf40f18e51b5f5e8af37fae05218c1e3e0331f91fa2874b9ab5a53d750888fe9d189023885d1c57f8de54948b9d648ab958b8dded36c6275e6bd33dac1157784113fb8c75269803c08ed65b782012e34a3947b8c3079a3dfdc3c951bfb490f45f0b00786e7dc622cf6879ff5602bf0d789f4830901cb8c5fd59a6ca830285401fcafd72a92ec33ccd643d9de7daaab62b397fbf5e855f4ee432b8c4359b89b9c7f1076b9a3829d4a805d3f5e47882702983694bfc6554c0131ba6d6aa68525d729345cb56d42721de6bf0ac5f8da4433944825acd30cd67dda7eff41c993bb8cc61b8233104d4f58e31ca5d8430c2ee849d340edb06c1253df863f695800afa90ba804dea122598d1f792159d5cba19d77439f2490fc2d5e9a5751259dda21350eefffcc7edbde2df8b04b52ae5f4d990283eb1f964e1e5c939014a0d259b58be278ffe61a08e538b0ca5c27e26df2b394e4e55488f9732849ccf444554661099dacacff464450ac38211a0452959e82e34f428ab21b3835c3fc5bb877cf113320cdc87e59f12add28710da05c3191d3f70b0ede2551bc007e8f6cc3efac19acbd791c238973fc1ad43a0455ce7c1b9465cd54b7ddbcbadbe445d4e5dee402a77ca21bf1a97b4e60717de4209515bbbb1bfa3724054cb06e141b43beb7dc582275b9ab9dc90fd07cd8800f59648ec5aa48f0899ec75dc7aac430346792f962146ef4c6d0fac0de982ebc0ac78243a002c6faa6c8258a2b52332322777f3a8d7a008b491b04b209ca7729f2e30ba5021cb4eaace23d3189556b60aaccb78782513a90d95029cfbc475949f68030dc153c52f44377905ce50ad1bcf61e8ab639d2048663370a7ed2126044ad565d172a414cbd4ea727cb0dfbf69bf87a8ce27f701bf577d86c778ab62b1d45158ec07aa6ceaeac9beabc77119a6c4bceb5d3c5b313bfd26137a58db4ede436fed51dd0cd4138f54c9d3d43c85769460f9ecdb21c546d444c943fd9a153744b4511cfbb9cac0fbb1dcd25db140ade262448e927b86ae324ca00491996b1edf9b159533f1bca71bf83e3cdee239854d35911f01b44cabfba3d1164985808038e7befca0c0a4b03b49d2646c210429c26b14ca82ad93723a0040a979802114df91b41c36e21c236381c27db3fe439767bcc86c731d828372dcd3f7c9a7c720148fdc8d67fdc247b7e89cc4c239bcd98a34e90d07520d467c2e499e9d9f473f306dbda3c53b11593ab042327dd7c69c16a4b208e5c39314c89bd72f5e906bc31fea6d9da8b8203f7151e168ad41e464fbe276f444c5d2fbe84c6a4dff527dbf6842e3cb8875a97f9045b5abaddd781e2288c3536177e69fe284b90fdd98bf9617da8a53d50a55b96e80657cc75adadbf3cc3042302ec5a648e051ef802f385187e8255dacd2ec369c14a1bcc4998261eb1e96d630fec84d6954907efd8c25dacba91c53d8471121f7797e9dc308c9ddce95d6ff27178bc66f55e0864b7338e36bcbbc7085336d37e47b550cb05ac1d54fca0e7a9e5d3eb6dd3f11bf848087448cfd04b5c618ac8a1d5e51af7276eacb668ebf73afaeed0fb4c794aaad45247c850359230d34c1b8b2ff87ec54c1d27966a860667a6643c5ebeafc62cf254965ca475f0329b1113ee2eb6ff0c5b546766fea63e6c2bb612dd573eddc2c23d683cdffef38470af516336251399dac6e4c2151ee4769a8bd10b201eda3ccd3e2c3f4875a35f87643ba89540069ee9c027f1dc0a8b24bd6c9ad36f548de27290bae2c4bb838ed9c19b070068b19609ad5fd0e734561b9dd0de95db08ffa971377c5d0d86f73e3041258a2332765bb8203ba3bc596f8749e8ee666c0bc7c38d93f0d911fb2d1b8f1d886784c283d388b201b45b05a4feb0be29f83857fe6a61b79a170655f416b5b0459ae1b7bf0a1be06d47a1d1c056a12c3a82eef759b35f2f623b3258a5f34545e2858862c00cbb26ee7e89acedcd1a1a6fcb9f2a9006d75d5b10a1ac496499689a747ad68af6113bcb02293b3d320ab35831ab6e338988dd55b054c78cae3850219167137b016e8fc61b8b60cf78a555072457d00eed9e5eb9eb9def4b3827a02f8c0f4346b7a926ff867a68f40f98b8a0b5661835ff95a60216a8a5d516a6b153bfe185df6200c8e0790a33ffcfdbf9802fcdb538a6cdd5a3e40f13fcdd6625c9e2e125b3dd71032994e942bd0ebc9a3f4dc5b4204fe7a191a95c5196b02c958fd66cc3d84d712b532d9c262e3ff7e972067c93ba96d71dca8036a0d0621d7427fb42541437f287c64bf063b904034a86dae3f9a797dc798d17e9670f54d7b34ba21ad8c38a3fed0c5b98925b177bf1ace7e390d77740496d9b2a50b54103ed88a770eff595b2e4a257b199463f4874c66e6596ded2fe85748ae26497aebcd3652e26c6656af83583ceac4c02778d194b7e0aa1be4f53a65826412da1a2b4c0d0271cd6955b0ab5e51461a446f19c640ede3bc570390c4f83a40c6a9b9f10ac96df7c552491440d0d00ccd711f0ccb99eaaeebf58919f68f5b0680db8706f3d6cb644d14f137da2a7b902e38a87694730ea01bb62710b9d32620a9ca23472e842d49ddc531a100fa37da3e776442cc768ff2aeaa65aee3c0e17e91fb4f7f182e0827f2e39b44436eeb1c48ccc6e32ec09f2f441fd957f7ee4d3c2e7a1f94528c4aa1d5a455fb8082d397148fe594dc619b7bde29c412e30c62e46b5bdda34f46921aa6774503941fdb890df4f660f2dd5c10f6f5a575d4cfbb8adb5a00bff8e1fb82624a0fab35bcd266cb2cb38daf75644158089b48a5a60c627423f47bd6f9ed3d0cabe69763224e1d33eeabbcd148c6f51bcdd6ca855d696c0bb18e05a36d879b4c6bb8174c751acdf39aca64278ee424dafeead6ea9cd51d849755a50fe5af5ce69b0b7116574811137766dc57651c48653cedd62278e35984e1bb23798c3303d48631ba80b23accb0eac3afd23ada8ecd3dbf8b022264c2388fe2d0570874a750a4ca713ceb5185be8ef80e181b2ae37a7d4f789e81aedc5b16a22940cdefb28a81f7e989903de268ff66e9384769a6e3daa2d0159b1899b18092aeecd9c767b96201d6c716e625474f5b5c3b6fad5c5550e5b7e03d2246971315cea2729182513a75cef2398fc2c66b9a3468668f3a1ddbc7d743073a69d7c1792ec26a9711ce90ac9a196a5f9587269ab495a478274b8420eb2d3dd4f32887fee9945cc0d5f474290515abd882006fa515520a54e008399ba16f952340176d85979a7971518a30ad6e2e27869adeac102639c6c55a77cb9146d799bc5aec2ea2b3ea59d6e9b2baec993573bffe9ef3fb81636770f05bd817f5b3baf2017669dcce794031a0e01652005cd22e3133579cae6942b6609dd9bec10197f2d1614595ebe5e37f78f76cb42aa31a11dd15048d369c4e6d0b69b291b1bcafb1e7ac8c46956d6691466c147ba3ca4c76561015c25f257bcb76121e11e497a994782096ce748a4396a03ff1942825cb596b125ef7448f42a1d5a22b926cbd3f76bd3de500edc0b30765df72d7475a179f4ff8bc5555905de5753b93a38fa67b4fcbf065c9e9fa28bf1f9e9188b40a09c7e2e81fe7f1c7f16cb7ca9ae9fdd5d135b4dd002e9df64e8db62a18e4d15d41fcee6dcafb340cffbbc95a267952143a89fbbdd227e7202704d2065e62f46825b6ef4997ea74fbb04ff1b7888572f69edfcbaf2df99fefea02bc5c14ef636bcd88e69c40ce035d5e640c9ecbec3c9c32f0b3c988fcab93189e9dfca94bd41949a90548c721ec51012ce4b5e543d7a2867396bed02706c3d05241929a6c1164f77c62d16f3b19cf48f45e842ba07ec52f0eaee6f3e61a679a231c1add8f4dcfe82f520619a4e68fb526111e8e6a33aad4a8b581b58837127ff52c5799151bfdfb22debca3ce39342a59eb3f8143ece372b050cf8a6b412f57c59fd83c696ba68da0961a4bc10459a784156f834868f12d505ef5feee89635973bef24069dc376493fc1f773496048689aa91f1ef28d898aad3afe7f9bd9fa311895a06c092bd74d011215887bd8c984e4f57264990313d19df7648817ed0bc864366e08e9b1dcf21e03a54424caa43ca0bf5f7b55ef98e0e9f5421d8697dceafef3d4c391b6423ccce5fdaae3672597315688def226dd5a39633eb7a0c4627ebde9fa27e784a6285128aba528b6d33c0ad1aa9901fcc57f9f3ccae3db55901e8d575d62cfc51f460410682a14f5c1efac0f5d89e91e5c1ba90989b058aca0e2e1e7ed3b80d4dbbb1bdb90fec24857f8a5edee94bd1caaee2ce6a02383c9fc670c5ffbb250e3859c9c16692ea90bdfbced7bde92001153b05c12ce9bf4b48f047c30604ac6e344b9863bdec437ecc052e15ea84ac261cad21d0e12065f5490ceb681d68", 0x1000}, {&(0x7f0000000280)="78e7a290053d891a85194c1cfe96670d0c40c177eb4281e54bb7ede0dfdb5499f81f01ff5e3948703d7351de50de646c5383fee069f2399a37f9f524d9c812", 0x3f}], 0x2, &(0x7f00000003c0)=[@mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x10001}}], 0x48}}, {{&(0x7f0000001480)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)=[@mark={{0x14, 0x1, 0x24, 0x80000000}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffff9}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffffffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x78}}, {{&(0x7f00000015c0)=@ax25={{0x3, @default, 0x1}, [@null, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)="c1aa5b94", 0x4}], 0x1, &(0x7f00000016c0)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x30}}, {{&(0x7f0000001700)=@can={0x1d, r6}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001780)="15bc5047cb312f21ec8b47718799fa3d6de844715f8196c20f6b2b7a3020eed711b5a72c1ead7fb2b3749cfdc8374096934230e8b922513b956f", 0x3a}], 0x1, &(0x7f0000001800)=[@mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x26d1}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x60}}, {{&(0x7f0000001880)=@rc={0x1f, @none, 0x3}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001900)="2fc30b9d642c2d5f4f4b45e55a508b3720b97efb1bc17d31c338fb4e8dbd349d96535872cc1035d43c8a768b44e8f6c54d73f08a4836f8f35ff8ac534540911152c07f1acb6409da146126d1bfddefd8a5638a0caf1d6d3ac6c153ba10bb18deb1f371083286bd2d70a35ed10e687c53e1d9a3233e07fa4d73e9f7d5ef32c57901efe3d35fdbaea064a43c1bff96964fcead36", 0x93}, {&(0x7f00000019c0)="5a1bed2786990a68d9d5f0ef924bf0e186d10c83c766062125cc18456e276cb9d2972c01800f49e5e917ee4465c8d2aa11b66f7ec049830baa9915d8194954eb207df426e2bb053d7a837467a5a53030b4ac18810a5ae4786b6cf8bbd195c1ae7f3bdfe768230b647bea3e5f79407685dddbacb1f5b210688950c7ace7a0", 0x7e}], 0x2, &(0x7f0000001a80)=[@mark={{0x14, 0x1, 0x24, 0x400000}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x78}}], 0x6, 0x40080c1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) [ 251.498948][T16510] ksys_write+0xeb/0x1a0 [ 251.503204][T16510] __x64_sys_write+0x42/0x50 [ 251.507912][T16510] do_syscall_64+0x41/0xc0 [ 251.512342][T16510] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 251.516885][T16529] loop3: detected capacity change from 0 to 512 [ 251.518241][T16510] RIP: 0033:0x7f854edcdfff [ 251.526104][T16529] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 251.528881][T16510] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 251.557118][T16510] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 251.565547][T16510] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 251.572886][T16528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 251.573554][T16510] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 251.582840][T16528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 09:46:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 70) [ 251.590674][T16510] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 251.603702][T16529] EXT4-fs (loop3): orphan cleanup on readonly fs [ 251.607824][T16510] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 251.607838][T16510] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 251.614234][T16529] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 251.622093][T16510] [ 251.648110][T16536] FAULT_INJECTION: forcing a failure. [ 251.648110][T16536] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 251.661716][T16536] CPU: 1 PID: 16536 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 251.672150][T16536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 251.682257][T16536] Call Trace: [ 251.685522][T16536] [ 251.688591][T16536] dump_stack_lvl+0xda/0x130 [ 251.693172][T16536] dump_stack+0x15/0x20 [ 251.697329][T16536] should_fail_ex+0x21f/0x230 [ 251.702072][T16536] should_fail+0xb/0x10 [ 251.706243][T16536] should_fail_usercopy+0x1a/0x20 [ 251.711388][T16536] copy_page_from_iter_atomic+0x22d/0xcf0 [ 251.717373][T16536] ? folio_test_hugetlb+0x3a/0x70 [ 251.722451][T16536] ? shmem_write_begin+0x12a/0x1d0 [ 251.725683][T16538] tipc: Enabling of bearer rejected, failed to enable media [ 251.727617][T16536] generic_perform_write+0x203/0x3d0 [ 251.741362][T16536] ? shmem_write_begin+0x1d0/0x1d0 [ 251.746530][T16536] __generic_file_write_iter+0xe6/0x290 [ 251.752064][T16536] generic_file_write_iter+0x7d/0x1c0 [ 251.757422][T16536] vfs_write+0x47b/0x780 [ 251.761648][T16536] ksys_write+0xeb/0x1a0 [ 251.765921][T16536] __x64_sys_write+0x42/0x50 [ 251.770534][T16536] do_syscall_64+0x41/0xc0 [ 251.775070][T16536] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 251.781009][T16536] RIP: 0033:0x7f854edcdfff [ 251.785408][T16536] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 251.805165][T16536] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 251.813888][T16536] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 251.821862][T16536] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 251.830036][T16536] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 251.838230][T16536] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 251.846273][T16536] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 251.854312][T16536] [ 251.860066][T16536] loop2: detected capacity change from 0 to 512 [ 251.873964][T16541] loop5: detected capacity change from 0 to 512 [ 251.875268][T16536] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 251.885679][T16541] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 251.891234][T16536] EXT4-fs (loop2): orphan cleanup on readonly fs [ 251.903089][T16536] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 251.904820][T16541] EXT4-fs (loop5): orphan cleanup on readonly fs [ 251.923747][T16541] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 251.927546][T16536] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 09:46:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 64) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) (rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000200)=0x10) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0xc}]}]}]}, 0x38}}, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) accept4$packet(0xffffffffffffffff, &(0x7f0000001500), &(0x7f0000001c80)=0x14, 0x80800) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x7b, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="766d6e624eeb"}, 0x14) sendmmsg$sock(r1, &(0x7f0000001b00)=[{{&(0x7f00000000c0)=@qipcrtr={0x2a, 0x0, 0x18244ec40cc56a07}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="9382997cc619c3f0b7a8b73a6206716569fbedfd386ae4d90506a8b9793698170cf0dd46e9e37efcd97f0a5d0cc6b554711e46d4d7de97aadbeb796ca99275c178104b9501c2379905272e0be5b400b37a7ffcdd8c8907cff11449d658c9249229e8c6a5c89771252faa789eb2bfa56adb13875523cf513a4eaeb28502d0873f2e77bcc42f684def99d7d121e67158680bee4715b43e6f222faa796e19fbdb03760f971428f3cd8c1e9b6472419d619303", 0xb1}], 0x1, &(0x7f0000000240)=[@txtime={{0x18, 0x1, 0x3d, 0x81}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}], 0x30}}, {{&(0x7f0000000300)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)="6f9c7c41b5edb70dd10ad58f73f248989e1ff974d528cb6d59c41f5c00d7c82494247fe5d245012994d714cee4efb6f64f623fff0eea9508f03547bbbcfe9264ca883c4ddfcd7e00db546ba317d0a332b23a02607b4a45c3278d85f2b787e1bf5c80893a722a06af63a9f4b48de52b46542f35794e8242ec6c02187f60f79b0db35028fc08573377b2242867fd21e346fc241b300be2daefd5737fb045642483454a11eaad8c430c11667357837cb8fba6da2f6b82d347753b7ed68f48fe201128694c3a2357caf85f27f7cb4141dc7946ed4d223e57f7ce5209c4d3988593701987990eed0c156ee5f3f9409cf6342e3a5735f42901de8de7350871019369c5e0a3cda1f7ce51782595a4ddb2b878423e0bda57b6da05b37457609fa337e9eed95a9f25e697be055cdd7aab899a968912dad1e7335bfede368cb69afc30cb0cd35a3e5dbe19428d5906612345e8865a322fccba5ec6592543c28602b9793dae70351f7a69cb2c158137ecc2ee204e0caac1a3451959fdd3c3b3a242f8057b6a8e1b4ba95c451fb828309493f8c0564da036e9a4c2211a242e5adc63ca049349b0f711186876c6b3f5dc1c392a7bfc3b8f362757d4910a40e69171d1634a320c6cc4210443616af15126f74239db74e28a39b4e23ce58f63fd875603b0f64190f3c5e92aaec75fc6c066529a2c62aa259a014e3ed6857d3a9e906c98f35c9b9e094ede8b17f85219db96e78e74d21ba8f3576091d15f1c4012fc66c5c32410e14d2c53ef0cf44928e21fd0ceb99e13ed65e8f1b34eda644a24f841eded27fb298dd80f65cccc1e6c22e11c5759e200257535aee8635956860688aca0f16cfaf5f6af7182a715d32a2f1952faf40112dbce6aa9f4a3353985daa093ec9ab645e33029a7768a1b8292aad7818732affbcbcdce1a5a94f14e0fed6feb51928a2521d6dc83c9714122f6789afef3346e374584b3588d63ad3aee407aced4c00c3a59bc19709a81db416deadb45feb68f90873ca13e6f86854dd7f46aa5583ad5e82733b235bc39705c428826ee5425943d3eb40ef6f50c89b6343a3f1798fe50e5ef70abecfccb1a928fa112e7ef15ab57427838ba615e5f6e8d98b125308c95e44411409283e99b587b680ac8a806a09d56ce9a4e914603c29b32a6f368534c0f2c74fef7dfbf63494a3e1d38dde321553681c2cd3966aa5905a12b521eebc3a7e0c943d7a5b7b4d17b1baa655f586aae3901d007275cadc848828fb9f532def0eb356d90908b613b9562554c1d87304057bd0211dad188fab81e61727eb7fdbccf260c2bd873d67ea8154e93313918e45750a396e28fcb6666b8ff9cb86d711ca77ba32dc1598fc3bb262d3dbdf40f18e51b5f5e8af37fae05218c1e3e0331f91fa2874b9ab5a53d750888fe9d189023885d1c57f8de54948b9d648ab958b8dded36c6275e6bd33dac1157784113fb8c75269803c08ed65b782012e34a3947b8c3079a3dfdc3c951bfb490f45f0b00786e7dc622cf6879ff5602bf0d789f4830901cb8c5fd59a6ca830285401fcafd72a92ec33ccd643d9de7daaab62b397fbf5e855f4ee432b8c4359b89b9c7f1076b9a3829d4a805d3f5e47882702983694bfc6554c0131ba6d6aa68525d729345cb56d42721de6bf0ac5f8da4433944825acd30cd67dda7eff41c993bb8cc61b8233104d4f58e31ca5d8430c2ee849d340edb06c1253df863f695800afa90ba804dea122598d1f792159d5cba19d77439f2490fc2d5e9a5751259dda21350eefffcc7edbde2df8b04b52ae5f4d990283eb1f964e1e5c939014a0d259b58be278ffe61a08e538b0ca5c27e26df2b394e4e55488f9732849ccf444554661099dacacff464450ac38211a0452959e82e34f428ab21b3835c3fc5bb877cf113320cdc87e59f12add28710da05c3191d3f70b0ede2551bc007e8f6cc3efac19acbd791c238973fc1ad43a0455ce7c1b9465cd54b7ddbcbadbe445d4e5dee402a77ca21bf1a97b4e60717de4209515bbbb1bfa3724054cb06e141b43beb7dc582275b9ab9dc90fd07cd8800f59648ec5aa48f0899ec75dc7aac430346792f962146ef4c6d0fac0de982ebc0ac78243a002c6faa6c8258a2b52332322777f3a8d7a008b491b04b209ca7729f2e30ba5021cb4eaace23d3189556b60aaccb78782513a90d95029cfbc475949f68030dc153c52f44377905ce50ad1bcf61e8ab639d2048663370a7ed2126044ad565d172a414cbd4ea727cb0dfbf69bf87a8ce27f701bf577d86c778ab62b1d45158ec07aa6ceaeac9beabc77119a6c4bceb5d3c5b313bfd26137a58db4ede436fed51dd0cd4138f54c9d3d43c85769460f9ecdb21c546d444c943fd9a153744b4511cfbb9cac0fbb1dcd25db140ade262448e927b86ae324ca00491996b1edf9b159533f1bca71bf83e3cdee239854d35911f01b44cabfba3d1164985808038e7befca0c0a4b03b49d2646c210429c26b14ca82ad93723a0040a979802114df91b41c36e21c236381c27db3fe439767bcc86c731d828372dcd3f7c9a7c720148fdc8d67fdc247b7e89cc4c239bcd98a34e90d07520d467c2e499e9d9f473f306dbda3c53b11593ab042327dd7c69c16a4b208e5c39314c89bd72f5e906bc31fea6d9da8b8203f7151e168ad41e464fbe276f444c5d2fbe84c6a4dff527dbf6842e3cb8875a97f9045b5abaddd781e2288c3536177e69fe284b90fdd98bf9617da8a53d50a55b96e80657cc75adadbf3cc3042302ec5a648e051ef802f385187e8255dacd2ec369c14a1bcc4998261eb1e96d630fec84d6954907efd8c25dacba91c53d8471121f7797e9dc308c9ddce95d6ff27178bc66f55e0864b7338e36bcbbc7085336d37e47b550cb05ac1d54fca0e7a9e5d3eb6dd3f11bf848087448cfd04b5c618ac8a1d5e51af7276eacb668ebf73afaeed0fb4c794aaad45247c850359230d34c1b8b2ff87ec54c1d27966a860667a6643c5ebeafc62cf254965ca475f0329b1113ee2eb6ff0c5b546766fea63e6c2bb612dd573eddc2c23d683cdffef38470af516336251399dac6e4c2151ee4769a8bd10b201eda3ccd3e2c3f4875a35f87643ba89540069ee9c027f1dc0a8b24bd6c9ad36f548de27290bae2c4bb838ed9c19b070068b19609ad5fd0e734561b9dd0de95db08ffa971377c5d0d86f73e3041258a2332765bb8203ba3bc596f8749e8ee666c0bc7c38d93f0d911fb2d1b8f1d886784c283d388b201b45b05a4feb0be29f83857fe6a61b79a170655f416b5b0459ae1b7bf0a1be06d47a1d1c056a12c3a82eef759b35f2f623b3258a5f34545e2858862c00cbb26ee7e89acedcd1a1a6fcb9f2a9006d75d5b10a1ac496499689a747ad68af6113bcb02293b3d320ab35831ab6e338988dd55b054c78cae3850219167137b016e8fc61b8b60cf78a555072457d00eed9e5eb9eb9def4b3827a02f8c0f4346b7a926ff867a68f40f98b8a0b5661835ff95a60216a8a5d516a6b153bfe185df6200c8e0790a33ffcfdbf9802fcdb538a6cdd5a3e40f13fcdd6625c9e2e125b3dd71032994e942bd0ebc9a3f4dc5b4204fe7a191a95c5196b02c958fd66cc3d84d712b532d9c262e3ff7e972067c93ba96d71dca8036a0d0621d7427fb42541437f287c64bf063b904034a86dae3f9a797dc798d17e9670f54d7b34ba21ad8c38a3fed0c5b98925b177bf1ace7e390d77740496d9b2a50b54103ed88a770eff595b2e4a257b199463f4874c66e6596ded2fe85748ae26497aebcd3652e26c6656af83583ceac4c02778d194b7e0aa1be4f53a65826412da1a2b4c0d0271cd6955b0ab5e51461a446f19c640ede3bc570390c4f83a40c6a9b9f10ac96df7c552491440d0d00ccd711f0ccb99eaaeebf58919f68f5b0680db8706f3d6cb644d14f137da2a7b902e38a87694730ea01bb62710b9d32620a9ca23472e842d49ddc531a100fa37da3e776442cc768ff2aeaa65aee3c0e17e91fb4f7f182e0827f2e39b44436eeb1c48ccc6e32ec09f2f441fd957f7ee4d3c2e7a1f94528c4aa1d5a455fb8082d397148fe594dc619b7bde29c412e30c62e46b5bdda34f46921aa6774503941fdb890df4f660f2dd5c10f6f5a575d4cfbb8adb5a00bff8e1fb82624a0fab35bcd266cb2cb38daf75644158089b48a5a60c627423f47bd6f9ed3d0cabe69763224e1d33eeabbcd148c6f51bcdd6ca855d696c0bb18e05a36d879b4c6bb8174c751acdf39aca64278ee424dafeead6ea9cd51d849755a50fe5af5ce69b0b7116574811137766dc57651c48653cedd62278e35984e1bb23798c3303d48631ba80b23accb0eac3afd23ada8ecd3dbf8b022264c2388fe2d0570874a750a4ca713ceb5185be8ef80e181b2ae37a7d4f789e81aedc5b16a22940cdefb28a81f7e989903de268ff66e9384769a6e3daa2d0159b1899b18092aeecd9c767b96201d6c716e625474f5b5c3b6fad5c5550e5b7e03d2246971315cea2729182513a75cef2398fc2c66b9a3468668f3a1ddbc7d743073a69d7c1792ec26a9711ce90ac9a196a5f9587269ab495a478274b8420eb2d3dd4f32887fee9945cc0d5f474290515abd882006fa515520a54e008399ba16f952340176d85979a7971518a30ad6e2e27869adeac102639c6c55a77cb9146d799bc5aec2ea2b3ea59d6e9b2baec993573bffe9ef3fb81636770f05bd817f5b3baf2017669dcce794031a0e01652005cd22e3133579cae6942b6609dd9bec10197f2d1614595ebe5e37f78f76cb42aa31a11dd15048d369c4e6d0b69b291b1bcafb1e7ac8c46956d6691466c147ba3ca4c76561015c25f257bcb76121e11e497a994782096ce748a4396a03ff1942825cb596b125ef7448f42a1d5a22b926cbd3f76bd3de500edc0b30765df72d7475a179f4ff8bc5555905de5753b93a38fa67b4fcbf065c9e9fa28bf1f9e9188b40a09c7e2e81fe7f1c7f16cb7ca9ae9fdd5d135b4dd002e9df64e8db62a18e4d15d41fcee6dcafb340cffbbc95a267952143a89fbbdd227e7202704d2065e62f46825b6ef4997ea74fbb04ff1b7888572f69edfcbaf2df99fefea02bc5c14ef636bcd88e69c40ce035d5e640c9ecbec3c9c32f0b3c988fcab93189e9dfca94bd41949a90548c721ec51012ce4b5e543d7a2867396bed02706c3d05241929a6c1164f77c62d16f3b19cf48f45e842ba07ec52f0eaee6f3e61a679a231c1add8f4dcfe82f520619a4e68fb526111e8e6a33aad4a8b581b58837127ff52c5799151bfdfb22debca3ce39342a59eb3f8143ece372b050cf8a6b412f57c59fd83c696ba68da0961a4bc10459a784156f834868f12d505ef5feee89635973bef24069dc376493fc1f773496048689aa91f1ef28d898aad3afe7f9bd9fa311895a06c092bd74d011215887bd8c984e4f57264990313d19df7648817ed0bc864366e08e9b1dcf21e03a54424caa43ca0bf5f7b55ef98e0e9f5421d8697dceafef3d4c391b6423ccce5fdaae3672597315688def226dd5a39633eb7a0c4627ebde9fa27e784a6285128aba528b6d33c0ad1aa9901fcc57f9f3ccae3db55901e8d575d62cfc51f460410682a14f5c1efac0f5d89e91e5c1ba90989b058aca0e2e1e7ed3b80d4dbbb1bdb90fec24857f8a5edee94bd1caaee2ce6a02383c9fc670c5ffbb250e3859c9c16692ea90bdfbced7bde92001153b05c12ce9bf4b48f047c30604ac6e344b9863bdec437ecc052e15ea84ac261cad21d0e12065f5490ceb681d68", 0x1000}, {&(0x7f0000000280)="78e7a290053d891a85194c1cfe96670d0c40c177eb4281e54bb7ede0dfdb5499f81f01ff5e3948703d7351de50de646c5383fee069f2399a37f9f524d9c812", 0x3f}], 0x2, &(0x7f00000003c0)=[@mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x10001}}], 0x48}}, {{&(0x7f0000001480)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)=[@mark={{0x14, 0x1, 0x24, 0x80000000}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffff9}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffffffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x78}}, {{&(0x7f00000015c0)=@ax25={{0x3, @default, 0x1}, [@null, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)="c1aa5b94", 0x4}], 0x1, &(0x7f00000016c0)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x30}}, {{&(0x7f0000001700)=@can={0x1d, r6}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001780)="15bc5047cb312f21ec8b47718799fa3d6de844715f8196c20f6b2b7a3020eed711b5a72c1ead7fb2b3749cfdc8374096934230e8b922513b956f", 0x3a}], 0x1, &(0x7f0000001800)=[@mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x26d1}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x60}}, {{&(0x7f0000001880)=@rc={0x1f, @none, 0x3}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001900)="2fc30b9d642c2d5f4f4b45e55a508b3720b97efb1bc17d31c338fb4e8dbd349d96535872cc1035d43c8a768b44e8f6c54d73f08a4836f8f35ff8ac534540911152c07f1acb6409da146126d1bfddefd8a5638a0caf1d6d3ac6c153ba10bb18deb1f371083286bd2d70a35ed10e687c53e1d9a3233e07fa4d73e9f7d5ef32c57901efe3d35fdbaea064a43c1bff96964fcead36", 0x93}, {&(0x7f00000019c0)="5a1bed2786990a68d9d5f0ef924bf0e186d10c83c766062125cc18456e276cb9d2972c01800f49e5e917ee4465c8d2aa11b66f7ec049830baa9915d8194954eb207df426e2bb053d7a837467a5a53030b4ac18810a5ae4786b6cf8bbd195c1ae7f3bdfe768230b647bea3e5f79407685dddbacb1f5b210688950c7ace7a0", 0x7e}], 0x2, &(0x7f0000001a80)=[@mark={{0x14, 0x1, 0x24, 0x400000}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x78}}], 0x6, 0x40080c1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r2) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0xc}]}]}]}, 0x38}}, 0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) accept4$packet(0xffffffffffffffff, &(0x7f0000001500), &(0x7f0000001c80)=0x14, 0x80800) (async) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x7b, 0x4) (async) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00'}) (async) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="766d6e624eeb"}, 0x14) (async) sendmmsg$sock(r1, &(0x7f0000001b00)=[{{&(0x7f00000000c0)=@qipcrtr={0x2a, 0x0, 0x18244ec40cc56a07}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="9382997cc619c3f0b7a8b73a6206716569fbedfd386ae4d90506a8b9793698170cf0dd46e9e37efcd97f0a5d0cc6b554711e46d4d7de97aadbeb796ca99275c178104b9501c2379905272e0be5b400b37a7ffcdd8c8907cff11449d658c9249229e8c6a5c89771252faa789eb2bfa56adb13875523cf513a4eaeb28502d0873f2e77bcc42f684def99d7d121e67158680bee4715b43e6f222faa796e19fbdb03760f971428f3cd8c1e9b6472419d619303", 0xb1}], 0x1, &(0x7f0000000240)=[@txtime={{0x18, 0x1, 0x3d, 0x81}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}], 0x30}}, {{&(0x7f0000000300)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000280)="78e7a290053d891a85194c1cfe96670d0c40c177eb4281e54bb7ede0dfdb5499f81f01ff5e3948703d7351de50de646c5383fee069f2399a37f9f524d9c812", 0x3f}], 0x2, &(0x7f00000003c0)=[@mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x10001}}], 0x48}}, {{&(0x7f0000001480)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)=[@mark={{0x14, 0x1, 0x24, 0x80000000}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffff9}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffffffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x78}}, {{&(0x7f00000015c0)=@ax25={{0x3, @default, 0x1}, [@null, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)="c1aa5b94", 0x4}], 0x1, &(0x7f00000016c0)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x30}}, {{&(0x7f0000001700)=@can={0x1d, r6}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001780)="15bc5047cb312f21ec8b47718799fa3d6de844715f8196c20f6b2b7a3020eed711b5a72c1ead7fb2b3749cfdc8374096934230e8b922513b956f", 0x3a}], 0x1, &(0x7f0000001800)=[@mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x26d1}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x60}}, {{&(0x7f0000001880)=@rc={0x1f, @none, 0x3}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001900)="2fc30b9d642c2d5f4f4b45e55a508b3720b97efb1bc17d31c338fb4e8dbd349d96535872cc1035d43c8a768b44e8f6c54d73f08a4836f8f35ff8ac534540911152c07f1acb6409da146126d1bfddefd8a5638a0caf1d6d3ac6c153ba10bb18deb1f371083286bd2d70a35ed10e687c53e1d9a3233e07fa4d73e9f7d5ef32c57901efe3d35fdbaea064a43c1bff96964fcead36", 0x93}, {&(0x7f00000019c0)="5a1bed2786990a68d9d5f0ef924bf0e186d10c83c766062125cc18456e276cb9d2972c01800f49e5e917ee4465c8d2aa11b66f7ec049830baa9915d8194954eb207df426e2bb053d7a837467a5a53030b4ac18810a5ae4786b6cf8bbd195c1ae7f3bdfe768230b647bea3e5f79407685dddbacb1f5b210688950c7ace7a0", 0x7e}], 0x2, &(0x7f0000001a80)=[@mark={{0x14, 0x1, 0x24, 0x400000}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x78}}], 0x6, 0x40080c1) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) (async) [ 251.947120][T16536] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 251.962501][T16536] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 251.971973][T16541] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:25 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/219, 0xdb}, {&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/41, 0x29}], 0x3, &(0x7f0000000800)=""/80, 0x50}, 0x2142) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_tables_names\x00') (async) io_setup(0x200, &(0x7f0000000200)=0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x96}}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x5, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @generic={0x40, 0x2, 0x4, 0x6, 0x4}], &(0x7f0000000100)='syzkaller\x00', 0x7f, 0x1000, &(0x7f0000001140)=""/4096, 0x40f00, 0x10, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000180)={0x6, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0x2, 0x3, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r4, r5, 0xffffffffffffffff]}, 0x80) r6 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x20) r7 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r6, &(0x7f0000000600)="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", 0x200) (async) sendfile(r6, r7, 0x0, 0x7fffff67) (async) r8 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r8, 0xffffffffffffffff, 0x0, 0xffffff04) 09:46:25 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x401, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc4, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xaa, 0x3, "0e69542aa6fcc20dd30443f405b23d94ecbc21ca8aa2ada68a427e993baf974114e90d39e61dfb8b1eebe50c16d05bccca233a009828c4c1c92efad7694c6fa49a728bcd302e9c59d307d75b19f0b6f65bcc8933c29ac377f48a4a13a2f67b20273457feddd23ffafcbe4ab3e53146bba6063038340638a9f8c027e9342aabfdc2646c67d9281f571583a938d88db587f4c4cf0c1fbfc7667fcd3a9d13403cfb78c0ae25be80"}]}]}, 0xc4}}, 0x4002800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x202, 0x30) close(r0) open(&(0x7f0000000080)='./file0\x00', 0x540000, 0x5efc5096a9f9696) 09:46:25 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x4c000000) 09:46:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 71) [ 252.032058][T16545] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 252.048602][T16556] loop5: detected capacity change from 0 to 512 [ 252.048602][T16555] loop3: detected capacity change from 0 to 512 [ 252.054437][T16556] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 252.060204][T16560] FAULT_INJECTION: forcing a failure. [ 252.060204][T16560] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 252.063374][T16545] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 252.069229][T16560] CPU: 0 PID: 16560 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 252.086603][T16555] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 252.091661][T16560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 252.113030][T16556] EXT4-fs (loop5): orphan cleanup on readonly fs [ 252.120357][T16560] Call Trace: [ 252.120365][T16560] [ 252.120371][T16560] dump_stack_lvl+0xda/0x130 [ 252.120413][T16560] dump_stack+0x15/0x20 [ 252.120432][T16560] should_fail_ex+0x21f/0x230 [ 252.126755][T16556] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 252.130013][T16560] __alloc_pages+0x108/0x340 [ 252.130042][T16560] vma_alloc_folio+0x6a3/0x8c0 [ 252.142736][T16556] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 252.146320][T16560] ? __vm_enough_memory+0xdf/0x2a0 [ 252.146350][T16560] shmem_get_folio_gfp+0x801/0x1200 [ 252.146371][T16560] shmem_write_begin+0xa6/0x1d0 [ 252.172987][T16555] EXT4-fs (loop3): orphan cleanup on readonly fs [ 252.177540][T16560] generic_perform_write+0x1c3/0x3d0 [ 252.182864][T16555] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 252.187992][T16560] ? shmem_write_begin+0x1d0/0x1d0 [ 252.220742][T16560] __generic_file_write_iter+0xe6/0x290 [ 252.226322][T16560] generic_file_write_iter+0x7d/0x1c0 09:46:25 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/219, 0xdb}, {&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/41, 0x29}], 0x3, &(0x7f0000000800)=""/80, 0x50}, 0x2142) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_tables_names\x00') (async) io_setup(0x200, &(0x7f0000000200)=0x0) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x96}}, './file0\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x5, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @exit, @map_fd={0x18, 0xb, 0x1, 0x0, r1}, @generic={0x40, 0x2, 0x4, 0x6, 0x4}], &(0x7f0000000100)='syzkaller\x00', 0x7f, 0x1000, &(0x7f0000001140)=""/4096, 0x40f00, 0x10, '\x00', 0x0, 0x0, r2, 0x8, &(0x7f0000000180)={0x6, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0x2, 0x3, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[r4, r5, 0xffffffffffffffff]}, 0x80) (async) r6 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x20) (async) r7 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r6, &(0x7f0000000600)="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", 0x200) (async) sendfile(r6, r7, 0x0, 0x7fffff67) (async) r8 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r8, 0xffffffffffffffff, 0x0, 0xffffff04) 09:46:25 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x60000000) 09:46:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000200)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000200)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) (async) 09:46:25 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 252.232014][T16560] vfs_write+0x47b/0x780 [ 252.236322][T16560] ksys_write+0xeb/0x1a0 [ 252.240679][T16560] __x64_sys_write+0x42/0x50 [ 252.245297][T16560] do_syscall_64+0x41/0xc0 [ 252.249911][T16560] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 252.256268][T16560] RIP: 0033:0x7f854edcdfff [ 252.260820][T16560] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 09:46:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 72) 09:46:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x38, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0xc}]}]}]}, 0x38}}, 0x0) (async) r5 = socket$packet(0x11, 0x3, 0x300) accept4$packet(0xffffffffffffffff, &(0x7f0000001500), &(0x7f0000001c80)=0x14, 0x80800) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000006ffc)=0x7b, 0x4) (async) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="766d6e624eeb"}, 0x14) (async) sendmmsg$sock(r1, &(0x7f0000001b00)=[{{&(0x7f00000000c0)=@qipcrtr={0x2a, 0x0, 0x18244ec40cc56a07}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="9382997cc619c3f0b7a8b73a6206716569fbedfd386ae4d90506a8b9793698170cf0dd46e9e37efcd97f0a5d0cc6b554711e46d4d7de97aadbeb796ca99275c178104b9501c2379905272e0be5b400b37a7ffcdd8c8907cff11449d658c9249229e8c6a5c89771252faa789eb2bfa56adb13875523cf513a4eaeb28502d0873f2e77bcc42f684def99d7d121e67158680bee4715b43e6f222faa796e19fbdb03760f971428f3cd8c1e9b6472419d619303", 0xb1}], 0x1, &(0x7f0000000240)=[@txtime={{0x18, 0x1, 0x3d, 0x81}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}], 0x30}}, {{&(0x7f0000000300)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000280)="78e7a290053d891a85194c1cfe96670d0c40c177eb4281e54bb7ede0dfdb5499f81f01ff5e3948703d7351de50de646c5383fee069f2399a37f9f524d9c812", 0x3f}], 0x2, &(0x7f00000003c0)=[@mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x10001}}], 0x48}}, {{&(0x7f0000001480)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)=[@mark={{0x14, 0x1, 0x24, 0x80000000}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffff9}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffffffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x78}}, {{&(0x7f00000015c0)=@ax25={{0x3, @default, 0x1}, [@null, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001640)="c1aa5b94", 0x4}], 0x1, &(0x7f00000016c0)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x30}}, {{&(0x7f0000001700)=@can={0x1d, r6}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001780)="15bc5047cb312f21ec8b47718799fa3d6de844715f8196c20f6b2b7a3020eed711b5a72c1ead7fb2b3749cfdc8374096934230e8b922513b956f", 0x3a}], 0x1, &(0x7f0000001800)=[@mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x26d1}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x60}}, {{&(0x7f0000001880)=@rc={0x1f, @none, 0x3}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001900)="2fc30b9d642c2d5f4f4b45e55a508b3720b97efb1bc17d31c338fb4e8dbd349d96535872cc1035d43c8a768b44e8f6c54d73f08a4836f8f35ff8ac534540911152c07f1acb6409da146126d1bfddefd8a5638a0caf1d6d3ac6c153ba10bb18deb1f371083286bd2d70a35ed10e687c53e1d9a3233e07fa4d73e9f7d5ef32c57901efe3d35fdbaea064a43c1bff96964fcead36", 0x93}, {&(0x7f00000019c0)="5a1bed2786990a68d9d5f0ef924bf0e186d10c83c766062125cc18456e276cb9d2972c01800f49e5e917ee4465c8d2aa11b66f7ec049830baa9915d8194954eb207df426e2bb053d7a837467a5a53030b4ac18810a5ae4786b6cf8bbd195c1ae7f3bdfe768230b647bea3e5f79407685dddbacb1f5b210688950c7ace7a0", 0x7e}], 0x2, &(0x7f0000001a80)=[@mark={{0x14, 0x1, 0x24, 0x400000}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x78}}], 0x6, 0x40080c1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) 09:46:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 252.282005][T16560] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 252.282019][T16560] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 252.282026][T16560] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 252.282033][T16560] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 252.282068][T16560] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 252.282075][T16560] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 252.282084][T16560] [ 252.354147][T16623] FAULT_INJECTION: forcing a failure. [ 252.354147][T16623] name fail_usercopy, interval 1, probability 0, space 0, times 0 09:46:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0xd9) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r4 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x8000000000000000, 0x1010c0) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r7, @in6={{0xa, 0x4e21, 0x7, @empty, 0x4}}, 0x4, 0x0, 0x7, 0x7, 0x80, 0x72, 0x6}, 0x9c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) [ 252.393181][T16623] CPU: 0 PID: 16623 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 252.400793][T16622] loop5: detected capacity change from 0 to 512 [ 252.403584][T16623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 252.419972][T16623] Call Trace: [ 252.423261][T16623] [ 252.426263][T16623] dump_stack_lvl+0xda/0x130 [ 252.430925][T16623] dump_stack+0x15/0x20 [ 252.435095][T16623] should_fail_ex+0x21f/0x230 [ 252.439788][T16623] should_fail+0xb/0x10 [ 252.443968][T16623] should_fail_usercopy+0x1a/0x20 09:46:25 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") (async) umount2(&(0x7f0000000000)='./file0\x00', 0x3) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x401, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc4, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xaa, 0x3, "0e69542aa6fcc20dd30443f405b23d94ecbc21ca8aa2ada68a427e993baf974114e90d39e61dfb8b1eebe50c16d05bccca233a009828c4c1c92efad7694c6fa49a728bcd302e9c59d307d75b19f0b6f65bcc8933c29ac377f48a4a13a2f67b20273457feddd23ffafcbe4ab3e53146bba6063038340638a9f8c027e9342aabfdc2646c67d9281f571583a938d88db587f4c4cf0c1fbfc7667fcd3a9d13403cfb78c0ae25be80"}]}]}, 0xc4}}, 0x4002800) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x202, 0x30) close(r0) (async) open(&(0x7f0000000080)='./file0\x00', 0x540000, 0x5efc5096a9f9696) [ 252.449012][T16623] copy_page_from_iter_atomic+0x22d/0xcf0 [ 252.454454][T16622] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 252.454814][T16623] ? folio_test_hugetlb+0x3a/0x70 [ 252.467995][T16623] ? shmem_write_begin+0x12a/0x1d0 [ 252.473135][T16623] generic_perform_write+0x203/0x3d0 [ 252.478475][T16623] ? shmem_write_begin+0x1d0/0x1d0 [ 252.483654][T16623] __generic_file_write_iter+0xe6/0x290 [ 252.487481][T16622] EXT4-fs (loop5): orphan cleanup on readonly fs [ 252.489201][T16623] generic_file_write_iter+0x7d/0x1c0 09:46:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000040)) (async) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 252.489230][T16623] vfs_write+0x47b/0x780 [ 252.496012][T16622] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 252.501328][T16623] ksys_write+0xeb/0x1a0 [ 252.501352][T16623] __x64_sys_write+0x42/0x50 [ 252.525276][T16623] do_syscall_64+0x41/0xc0 [ 252.529715][T16623] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 252.531902][T16629] loop3: detected capacity change from 0 to 512 [ 252.535614][T16623] RIP: 0033:0x7f854edcdfff [ 252.535642][T16623] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 252.535658][T16623] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 [ 252.549186][T16622] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 252.565881][T16623] ORIG_RAX: 0000000000000001 [ 252.565893][T16623] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 252.583603][T16629] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 09:46:26 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x68000000) [ 252.587273][T16623] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 252.611384][T16629] EXT4-fs (loop3): orphan cleanup on readonly fs [ 252.617696][T16623] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 252.617712][T16623] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 252.617722][T16623] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 252.617736][T16623] [ 252.630661][T16623] loop2: detected capacity change from 0 to 512 09:46:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (rerun: 64) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000040)) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:26 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") umount2(&(0x7f0000000000)='./file0\x00', 0x3) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x401, 0x0) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x401, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc4, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xaa, 0x3, "0e69542aa6fcc20dd30443f405b23d94ecbc21ca8aa2ada68a427e993baf974114e90d39e61dfb8b1eebe50c16d05bccca233a009828c4c1c92efad7694c6fa49a728bcd302e9c59d307d75b19f0b6f65bcc8933c29ac377f48a4a13a2f67b20273457feddd23ffafcbe4ab3e53146bba6063038340638a9f8c027e9342aabfdc2646c67d9281f571583a938d88db587f4c4cf0c1fbfc7667fcd3a9d13403cfb78c0ae25be80"}]}]}, 0xc4}}, 0x4002800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x202, 0x30) close(r0) (async) close(r0) open(&(0x7f0000000080)='./file0\x00', 0x540000, 0x5efc5096a9f9696) [ 252.634324][T16629] EXT4-fs error (device loop3): ext4_orphan_get:1420: comm syz-executor.3: bad orphan inode 458767 [ 252.657239][T16623] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 09:46:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3f, 0x3}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 252.712581][T16623] EXT4-fs (loop2): orphan cleanup on readonly fs [ 252.719058][T16623] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 252.728632][T16653] loop5: detected capacity change from 0 to 512 [ 252.743444][T16653] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 09:46:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0xd9) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r4 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x8000000000000000, 0x1010c0) (async) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r7, @in6={{0xa, 0x4e21, 0x7, @empty, 0x4}}, 0x4, 0x0, 0x7, 0x7, 0x80, 0x72, 0x6}, 0x9c) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (rerun: 64) [ 252.752697][T16623] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 252.767123][T16623] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 252.782630][T16623] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 252.810342][T16653] EXT4-fs (loop5): orphan cleanup on readonly fs [ 252.816775][T16653] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 252.840874][T16653] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:26 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) (async) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r5, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, '\x00', 0x28}, 0x9}, @in={0x2, 0x4e20, @local}]}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) 09:46:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3f, 0x3}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 73) 09:46:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async, rerun: 32) shutdown(r1, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0xd9) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r4 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x8000000000000000, 0x1010c0) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async, rerun: 32) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r7, @in6={{0xa, 0x4e21, 0x7, @empty, 0x4}}, 0x4, 0x0, 0x7, 0x7, 0x80, 0x72, 0x6}, 0x9c) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) 09:46:26 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x6c000000) 09:46:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3f, 0x3}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 253.122377][T16679] FAULT_INJECTION: forcing a failure. [ 253.122377][T16679] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.135630][T16679] CPU: 1 PID: 16679 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 253.146396][T16679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 253.156469][T16679] Call Trace: [ 253.159763][T16679] [ 253.162698][T16679] dump_stack_lvl+0xda/0x130 [ 253.167302][T16679] dump_stack+0x15/0x20 09:46:26 executing program 3: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) [ 253.171514][T16679] should_fail_ex+0x21f/0x230 [ 253.176306][T16679] __alloc_pages+0x108/0x340 [ 253.180970][T16679] vma_alloc_folio+0x6a3/0x8c0 [ 253.185747][T16679] ? __vm_enough_memory+0xdf/0x2a0 [ 253.190954][T16679] shmem_get_folio_gfp+0x801/0x1200 [ 253.196400][T16679] shmem_write_begin+0xa6/0x1d0 [ 253.200165][T16682] loop5: detected capacity change from 0 to 512 [ 253.201307][T16679] generic_perform_write+0x1c3/0x3d0 [ 253.211644][T16682] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 09:46:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e24, @multicast1}}, 0x2, 0x3}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r6, 0x10000}, &(0x7f00000001c0)=0x8) [ 253.213007][T16679] ? shmem_write_begin+0x1d0/0x1d0 [ 253.226431][T16679] __generic_file_write_iter+0xe6/0x290 [ 253.232035][T16679] generic_file_write_iter+0x7d/0x1c0 [ 253.237445][T16679] vfs_write+0x47b/0x780 [ 253.241705][T16679] ksys_write+0xeb/0x1a0 [ 253.246058][T16679] __x64_sys_write+0x42/0x50 [ 253.250669][T16679] do_syscall_64+0x41/0xc0 [ 253.255229][T16679] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 253.261551][T16679] RIP: 0033:0x7f854edcdfff 09:46:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e24, @multicast1}}, 0x2, 0x3}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 64) socket(0x2, 0x80805, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r6, 0x10000}, &(0x7f00000001c0)=0x8) (rerun: 32) 09:46:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async, rerun: 64) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e24, @multicast1}}, 0x2, 0x3}, 0x90) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r6, 0x10000}, &(0x7f00000001c0)=0x8) (rerun: 64) [ 253.266074][T16679] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 253.285717][T16679] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 253.294147][T16679] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 253.302193][T16679] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 253.310172][T16679] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c 09:46:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000000440)=0x10) sendto$inet6(r1, &(0x7f00000000c0)="0ed9de0a3d2209f299f7e0c6941a63ab5c5f9f96427876c825940911e38713b159da9b2586c660ab4db619006fed030cd417ee12d2f726982a0944c741", 0x3d, 0x20040810, &(0x7f0000000100)={0xa, 0x4e21, 0x8, @loopback, 0x200}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) [ 253.310708][T16682] EXT4-fs (loop5): orphan cleanup on readonly fs [ 253.318158][T16679] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 253.318173][T16679] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 253.318192][T16679] [ 253.343772][T16682] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 253.382897][T16682] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:27 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) sendfile(r2, r0, 0x0, 0xffffff04) (async) 09:46:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x44, 0x6}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 74) 09:46:27 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x74000000) 09:46:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000000440)=0x10) sendto$inet6(r1, &(0x7f00000000c0)="0ed9de0a3d2209f299f7e0c6941a63ab5c5f9f96427876c825940911e38713b159da9b2586c660ab4db619006fed030cd417ee12d2f726982a0944c741", 0x3d, 0x20040810, &(0x7f0000000100)={0xa, 0x4e21, 0x8, @loopback, 0x200}, 0x1c) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) [ 254.051072][T16737] FAULT_INJECTION: forcing a failure. [ 254.051072][T16737] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 254.052030][T16731] loop5: detected capacity change from 0 to 512 [ 254.064163][T16737] CPU: 1 PID: 16737 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 254.080285][T16731] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 254.080949][T16737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 254.080962][T16737] Call Trace: [ 254.080967][T16737] [ 254.090201][T16731] EXT4-fs (loop5): orphan cleanup on readonly fs [ 254.099129][T16737] dump_stack_lvl+0xda/0x130 [ 254.102459][T16731] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 254.105340][T16737] dump_stack+0x15/0x20 [ 254.131515][T16737] should_fail_ex+0x21f/0x230 [ 254.136239][T16737] should_fail+0xb/0x10 [ 254.140426][T16737] should_fail_usercopy+0x1a/0x20 [ 254.145496][T16737] copy_page_from_iter_atomic+0x22d/0xcf0 09:46:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x44, 0x6}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000000440)=0x10) sendto$inet6(r1, &(0x7f00000000c0)="0ed9de0a3d2209f299f7e0c6941a63ab5c5f9f96427876c825940911e38713b159da9b2586c660ab4db619006fed030cd417ee12d2f726982a0944c741", 0x3d, 0x20040810, &(0x7f0000000100)={0xa, 0x4e21, 0x8, @loopback, 0x200}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) [ 254.151303][T16737] ? folio_test_hugetlb+0x3a/0x70 [ 254.156434][T16737] ? shmem_write_begin+0x12a/0x1d0 [ 254.161593][T16737] generic_perform_write+0x203/0x3d0 [ 254.166887][T16737] ? shmem_write_begin+0x1d0/0x1d0 [ 254.172007][T16737] __generic_file_write_iter+0xe6/0x290 [ 254.174999][T16731] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 254.177593][T16737] generic_file_write_iter+0x7d/0x1c0 [ 254.193628][T16737] vfs_write+0x47b/0x780 [ 254.197999][T16737] ksys_write+0xeb/0x1a0 [ 254.202258][T16737] __x64_sys_write+0x42/0x50 [ 254.206901][T16737] do_syscall_64+0x41/0xc0 [ 254.211416][T16737] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 254.217396][T16737] RIP: 0033:0x7f854edcdfff [ 254.221913][T16737] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 254.241646][T16737] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 254.250070][T16737] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 254.258056][T16737] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 254.266138][T16737] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 254.274134][T16737] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 254.282199][T16737] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 254.290179][T16737] [ 254.295981][T16737] loop2: detected capacity change from 0 to 512 09:46:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x6, 0x800, 0x4a4b, 0x0, 0xc3, 0x6, 0xff}, 0x9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:27 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x7a000000) 09:46:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x44, 0x6}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x44, 0x6}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) (async) 09:46:27 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000003, 0x13, r0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x8000000) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000004, 0x810, r0, 0x10000000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0xc00, 0x0) syz_io_uring_setup(0xeb4, &(0x7f0000000100)={0x0, 0x5b3c, 0x400, 0x2, 0x1d8, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x68}, 0x7bb) r5 = syz_io_uring_complete(r1) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="8d00"/12, @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='.0f\b\x00\x00\x00\x00']) syz_io_uring_setup(0x4bc3, &(0x7f0000000240)={0x0, 0x1600, 0x40, 0x2, 0x79, 0x0, r7}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) sendfile(r0, r6, 0x0, 0x7fffff67) r8 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r8, r0, 0x0, 0xffffff04) 09:46:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x6, 0x800, 0x4a4b, 0x0, 0xc3, 0x6, 0xff}, 0x9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 254.307975][T16737] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 254.334414][T16768] loop5: detected capacity change from 0 to 512 [ 254.346910][T16768] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 254.382156][ T25] audit: type=1400 audit(1687081587.772:316): avc: denied { map } for pid=16784 comm="syz-executor.4" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=47080 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 254.396020][T16737] EXT4-fs (loop2): orphan cleanup on readonly fs 09:46:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 254.406900][ T25] audit: type=1400 audit(1687081587.772:317): avc: denied { read write } for pid=16784 comm="syz-executor.4" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=47080 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 254.413113][T16737] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 254.448706][T16768] EXT4-fs (loop5): orphan cleanup on readonly fs [ 254.459151][T16768] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 09:46:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$eJzs3MtvG0UYAPBv13HalJaEUl7lZSiIiEfSB48KcQFx4IKEBIcicQlJWpW6LWqCRKtKhEt7RJU4IHFA3EDiL+AEFwSckOAId1QJoV4onIzWu5s4rp06qZO08e8nbTyTHXvm8+y4szNuAhhYtexHErEzIn6PiNE8u7xALX+4euX89L9Xzk8n0Wi8+XfSLPfPlfPTZdHyebcVmfE0qstOtJg7e+7EVL0+e6bIT86ffH9y7uy5Z46fnDo2e2z21MHDh589dOCF5w8+15c4R2NbkXrt7UuvTx+59O5P31zclccdbXGsXbosV4tap9CbHr/xym4qu1rSyVDXYoc2pDH0rBIRWXdVm+N/NCqx1HmjxeNCtydv34gWAuul0Wg0tnU/vdDIxfYGsPUksdktADZH+Q99dv9bHhs09bgp/PVyfgOUxX21OPIzQ4t389W2+9t+qkXEkYX/vsiOaF+HGF6nSgGAgfZdNv95utP8L427W8rdXqwHj0XEHRGxOyLujIg9EXHXSDTL3hMR966y/lpbvhLt88/08poC61E2/3up2NtaPv8rZn/DMVYpcrvypfLk6PH67P7iPRmPai3LH8hLt233NHfC4vtXf/2kW/2t87/syOpvzgVHyhLp5aG2BbqZqfmpvsX/ccTeoU7xJ4s7AVlQ90XE3k4v0MMc9fiTXz/Q7VzX+HvRfZ+pZ40vI57I+38hivjzkJa6Mll5f3Jye9Rn90+WV8W1fv7lwhvd6r+h+Psg6/8dHa//xfjHktb92rn8lyOrqOPCHxe73lNeP/7O1/9w8lYzPdzyM2tr2a7yNx9Ozc+fObj03DLffDyQxz++r/P43x1L78T9EZFdxA9GxEMR8XDR9kci4tGI2LdC/D++8th7Ldlrttd77/8+XPBtsvhn8v7f1lv/rz5ROfHDt93q76H/f3unSI0Xj718/tVnz5Rv1ooNXNu7BgAAALeWNCJ2RpJOLKbTdGIiX7ncEzvS+um5+aeOnv7g1Ez+XfmxqKblSle+HlxNyvXPseIojbWcP1SsG39aGWnmJ6ZP12c2MW4gH+edxn/mz8pmtw5Yd/3fVgBuFcY/DC7jHwbXUHy+0veXgC3qo+sXqW5EO4BNkXb6ZQ+fC8AW4P4fBpfxD4PL+IfBtfL49y1A2KLmGmv/f/31cuGwy6muTy//SMOaKu0pUX5m9f+Vr5/4qvhbgRtaaQ+JRn9fMNLeCyebHfuaEum6XqJdEy9+tvL1U17bfam0kbSP00aR2NCPIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHXzfwAAAP//ouHDxA==") (fail_nth: 75) 09:46:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x20, "58f372643cd0b0b56f8e3549fc5fda1d957eff127036b0ecd0e9e66a834d06f2"}, &(0x7f00000001c0)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7f, @mcast2, 0x2}]}, &(0x7f0000000140)=0x10) 09:46:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x6, 0x800, 0x4a4b, 0x0, 0xc3, 0x6, 0xff}, 0x9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 64) socket(0x2, 0x80805, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:27 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xf4ffffff) [ 254.477779][T16737] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 254.496170][T16768] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 254.500249][T16737] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 254.522381][T16737] EXT4-fs (loop2): Cannot turn on quotas: error -117 09:46:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) r5 = dup(r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000000c0)={r4, 0x7, 0x5}, 0x8) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000040)={0x3, 'macsec0\x00', {0x800}, 0x100}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x6, 0x800, 0x4a4b, 0x0, 0xc3, 0x6, 0xff}, 0x9c) [ 254.562002][T16808] loop5: detected capacity change from 0 to 512 [ 254.621389][T16816] FAULT_INJECTION: forcing a failure. [ 254.621389][T16816] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.623843][T16808] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 254.634649][T16816] CPU: 1 PID: 16816 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 254.649650][T16808] EXT4-fs (loop5): orphan cleanup on readonly fs [ 254.653258][T16816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 09:46:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x20, "58f372643cd0b0b56f8e3549fc5fda1d957eff127036b0ecd0e9e66a834d06f2"}, &(0x7f00000001c0)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7f, @mcast2, 0x2}]}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x20, "58f372643cd0b0b56f8e3549fc5fda1d957eff127036b0ecd0e9e66a834d06f2"}, &(0x7f00000001c0)=0x28) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x1000}, &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) socket(0x2, 0x80805, 0x0) (async) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) socket$inet(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000005c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7f, @mcast2, 0x2}]}, &(0x7f0000000140)=0x10) (async) [ 254.653270][T16816] Call Trace: [ 254.653276][T16816] [ 254.659631][T16808] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 254.670080][T16816] dump_stack_lvl+0xda/0x130 [ 254.670111][T16816] dump_stack+0x15/0x20 [ 254.685921][T16808] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 254.687128][T16816] should_fail_ex+0x21f/0x230 [ 254.711306][T16816] __alloc_pages+0x108/0x340 [ 254.715921][T16816] vma_alloc_folio+0x6a3/0x8c0 [ 254.720796][T16816] ? __vm_enough_memory+0xdf/0x2a0 [ 254.725900][T16816] shmem_get_folio_gfp+0x801/0x1200 [ 254.731143][T16816] shmem_write_begin+0xa6/0x1d0 [ 254.736055][T16816] generic_perform_write+0x1c3/0x3d0 [ 254.741326][T16816] ? shmem_write_begin+0x1d0/0x1d0 [ 254.746578][T16816] __generic_file_write_iter+0xe6/0x290 [ 254.752138][T16816] generic_file_write_iter+0x7d/0x1c0 [ 254.757552][T16816] vfs_write+0x47b/0x780 [ 254.761810][T16816] ksys_write+0xeb/0x1a0 [ 254.766059][T16816] __x64_sys_write+0x42/0x50 [ 254.770732][T16816] do_syscall_64+0x41/0xc0 [ 254.775260][T16816] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 254.781508][T16816] RIP: 0033:0x7f854edcdfff [ 254.785937][T16816] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 254.805530][T16816] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 254.813923][T16816] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 254.822126][T16816] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 254.830181][T16816] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 254.838141][T16816] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 254.846148][T16816] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 254.854208][T16816] 09:46:28 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000003, 0x13, r0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x8000000) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000004, 0x810, r0, 0x10000000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0xc00, 0x0) syz_io_uring_setup(0xeb4, &(0x7f0000000100)={0x0, 0x5b3c, 0x400, 0x2, 0x1d8, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x68}, 0x7bb) r5 = syz_io_uring_complete(r1) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="8d00"/12, @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='.0f\b\x00\x00\x00\x00']) syz_io_uring_setup(0x4bc3, &(0x7f0000000240)={0x0, 0x1600, 0x40, 0x2, 0x79, 0x0, r7}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) sendfile(r0, r6, 0x0, 0x7fffff67) r8 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r8, r0, 0x0, 0xffffff04) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000003, 0x13, r0, 0x0) (async) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x8000000) (async) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000004, 0x810, r0, 0x10000000) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0xc00, 0x0) (async) syz_io_uring_setup(0xeb4, &(0x7f0000000100)={0x0, 0x5b3c, 0x400, 0x2, 0x1d8, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x68}, 0x7bb) (async) syz_io_uring_complete(r1) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="8d00"/12, @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='.0f\b\x00\x00\x00\x00']) (async) syz_io_uring_setup(0x4bc3, &(0x7f0000000240)={0x0, 0x1600, 0x40, 0x2, 0x79, 0x0, r7}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (async) sendfile(r0, r6, 0x0, 0x7fffff67) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) sendfile(r8, r0, 0x0, 0xffffff04) (async) 09:46:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) r5 = dup(r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000000c0)={r4, 0x7, 0x5}, 0x8) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000040)={0x3, 'macsec0\x00', {0x800}, 0x100}) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:28 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xffffff7f) 09:46:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000), 0x8) 09:46:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 76) 09:46:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x20, "58f372643cd0b0b56f8e3549fc5fda1d957eff127036b0ecd0e9e66a834d06f2"}, &(0x7f00000001c0)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r7, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7f, @mcast2, 0x2}]}, &(0x7f0000000140)=0x10) 09:46:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) 09:46:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) r5 = dup(r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000000c0)={r4, 0x7, 0x5}, 0x8) (async) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000040)={0x3, 'macsec0\x00', {0x800}, 0x100}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 255.216464][T16842] FAULT_INJECTION: forcing a failure. [ 255.216464][T16842] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 255.229853][T16842] CPU: 0 PID: 16842 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 255.240626][T16842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 255.251006][T16842] Call Trace: [ 255.254410][T16842] [ 255.257345][T16842] dump_stack_lvl+0xda/0x130 [ 255.262043][T16842] dump_stack+0x15/0x20 09:46:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) 09:46:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 255.266204][T16842] should_fail_ex+0x21f/0x230 [ 255.271097][T16842] should_fail+0xb/0x10 [ 255.276169][T16842] should_fail_usercopy+0x1a/0x20 [ 255.281381][T16842] copy_page_from_iter_atomic+0x22d/0xcf0 [ 255.287122][T16842] ? folio_test_hugetlb+0x3a/0x70 [ 255.292241][T16842] ? shmem_write_begin+0x12a/0x1d0 [ 255.297453][T16842] generic_perform_write+0x203/0x3d0 [ 255.302915][T16842] ? shmem_write_begin+0x1d0/0x1d0 [ 255.308128][T16842] __generic_file_write_iter+0xe6/0x290 09:46:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 255.313838][T16842] generic_file_write_iter+0x7d/0x1c0 [ 255.319332][T16842] vfs_write+0x47b/0x780 [ 255.323671][T16842] ksys_write+0xeb/0x1a0 [ 255.327925][T16842] __x64_sys_write+0x42/0x50 [ 255.332530][T16842] do_syscall_64+0x41/0xc0 [ 255.333448][T16847] loop5: detected capacity change from 0 to 512 [ 255.336944][T16842] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 255.349299][T16842] RIP: 0033:0x7f854edcdfff 09:46:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x6}, 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x80000000, 0x3f}}, './file0\x00'}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100), 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) 09:46:28 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000003, 0x13, r0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x8000000) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000004, 0x810, r0, 0x10000000) (async) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000004, 0x810, r0, 0x10000000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0xc00, 0x0) syz_io_uring_setup(0xeb4, &(0x7f0000000100)={0x0, 0x5b3c, 0x400, 0x2, 0x1d8, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0x68}, 0x7bb) r5 = syz_io_uring_complete(r1) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) write(r0, &(0x7f0000000600)="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", 0x200) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000200)=ANY=[@ANYBLOB="8d00"/12, @ANYRES32=r5, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB='.0f\b\x00\x00\x00\x00']) syz_io_uring_setup(0x4bc3, &(0x7f0000000240)={0x0, 0x1600, 0x40, 0x2, 0x79, 0x0, r7}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (async) syz_io_uring_setup(0x4bc3, &(0x7f0000000240)={0x0, 0x1600, 0x40, 0x2, 0x79, 0x0, r7}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) sendfile(r0, r6, 0x0, 0x7fffff67) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) r8 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r8, r0, 0x0, 0xffffff04) (async) sendfile(r8, r0, 0x0, 0xffffff04) [ 255.354012][T16842] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 255.367073][T16847] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 255.375027][T16842] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 255.375051][T16842] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 255.375126][T16842] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 255.375138][T16842] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c 09:46:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r6, 0x2}, &(0x7f0000000180)=0x8) r7 = socket(0x2, 0x80805, 0x0) recvmmsg(r7, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r8 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x77, &(0x7f0000000000)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r6, 0x6, 0xbd72, 0xd3b0, 0x0, 0x4, 0x5, 0x4, {r9, @in={{0x2, 0x4e21, @multicast2}}, 0x7fffffff, 0x8, 0xed6, 0x4, 0x9}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r10, 0xbf}, &(0x7f00000001c0)=0xffffffffffffff82) [ 255.416263][T16842] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 255.424234][T16842] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 255.432252][T16842] [ 255.437467][T16847] EXT4-fs (loop5): orphan cleanup on readonly fs [ 255.444097][T16847] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 09:46:28 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xfffffff4) 09:46:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) r3 = socket(0x2, 0x80805, 0x0) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async, rerun: 64) r5 = socket$inet(0x2, 0x1, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r6, 0x2}, &(0x7f0000000180)=0x8) (rerun: 64) r7 = socket(0x2, 0x80805, 0x0) recvmmsg(r7, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r8 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x77, &(0x7f0000000000)={r9}, 0x8) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r6, 0x6, 0xbd72, 0xd3b0, 0x0, 0x4, 0x5, 0x4, {r9, @in={{0x2, 0x4e21, @multicast2}}, 0x7fffffff, 0x8, 0xed6, 0x4, 0x9}}, &(0x7f0000000300)=0xb0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r10, 0xbf}, &(0x7f00000001c0)=0xffffffffffffff82) [ 255.497140][T16842] loop2: detected capacity change from 0 to 512 [ 255.499099][T16847] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 255.512771][T16842] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 255.529356][T16842] EXT4-fs (loop2): orphan cleanup on readonly fs 09:46:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 77) 09:46:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x6}, 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r1, 0x1) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x80000000, 0x3f}}, './file0\x00'}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100), 0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) 09:46:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r6, 0x2}, &(0x7f0000000180)=0x8) r7 = socket(0x2, 0x80805, 0x0) recvmmsg(r7, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r8 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x77, &(0x7f0000000000)={r9}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r6, 0x6, 0xbd72, 0xd3b0, 0x0, 0x4, 0x5, 0x4, {r9, @in={{0x2, 0x4e21, @multicast2}}, 0x7fffffff, 0x8, 0xed6, 0x4, 0x9}}, &(0x7f0000000300)=0xb0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r10, 0xbf}, &(0x7f00000001c0)=0xffffffffffffff82) [ 255.535853][T16842] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 255.555304][T16842] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 255.567650][T16842] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 255.583023][T16842] EXT4-fs (loop2): Cannot turn on quotas: error -117 09:46:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 255.603886][T16912] loop5: detected capacity change from 0 to 512 09:46:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x6}, 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x80000000, 0x3f}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x80000000, 0x3f}}, './file0\x00'}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100), 0x10) (async) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100), 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) 09:46:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x81, 0xfd, 0x7, 0xfe}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @private2, 0x9}}, 0x200, 0x3f, 0x100, 0x4, 0x24, 0x10000, 0x7}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0x100, 0xfff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r2, 0xf0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e24, @remote}}, [0xef, 0x3, 0x79b, 0xffffffffffffff7f, 0x200, 0x1f, 0x101, 0x7fffffff, 0x6, 0x8, 0x9e0, 0x1000, 0x0, 0x5]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 255.649204][T16912] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 255.692064][T16912] EXT4-fs (loop5): orphan cleanup on readonly fs [ 255.698614][T16912] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 255.717367][T16935] FAULT_INJECTION: forcing a failure. [ 255.717367][T16935] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 255.730171][T16912] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 255.730672][T16935] CPU: 1 PID: 16935 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 255.751637][T16935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 255.761696][T16935] Call Trace: [ 255.764976][T16935] [ 255.767904][T16935] dump_stack_lvl+0xda/0x130 [ 255.772505][T16935] dump_stack+0x15/0x20 [ 255.776771][T16935] should_fail_ex+0x21f/0x230 [ 255.781532][T16935] __alloc_pages+0x108/0x340 [ 255.786202][T16935] vma_alloc_folio+0x6a3/0x8c0 [ 255.790972][T16935] ? __vm_enough_memory+0xdf/0x2a0 [ 255.796197][T16935] shmem_get_folio_gfp+0x801/0x1200 [ 255.801396][T16935] shmem_write_begin+0xa6/0x1d0 [ 255.806239][T16935] generic_perform_write+0x1c3/0x3d0 [ 255.811606][T16935] ? shmem_write_begin+0x1d0/0x1d0 [ 255.816886][T16935] __generic_file_write_iter+0xe6/0x290 [ 255.822523][T16935] generic_file_write_iter+0x7d/0x1c0 [ 255.827878][T16935] vfs_write+0x47b/0x780 [ 255.832121][T16935] ksys_write+0xeb/0x1a0 [ 255.836412][T16935] __x64_sys_write+0x42/0x50 [ 255.840990][T16935] do_syscall_64+0x41/0xc0 [ 255.845409][T16935] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 255.851322][T16935] RIP: 0033:0x7f854edcdfff [ 255.855838][T16935] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 255.875610][T16935] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 255.884027][T16935] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 255.891979][T16935] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 255.899940][T16935] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 255.908158][T16935] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 255.916229][T16935] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 255.924371][T16935] 09:46:29 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x100}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}]}, 0x54}}, 0x4001) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:29 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x81, 0xfd, 0x7, 0xfe}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x81, 0xfd, 0x7, 0xfe}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @private2, 0x9}}, 0x200, 0x3f, 0x100, 0x4, 0x24, 0x10000, 0x7}, &(0x7f0000000140)=0x9c) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @private2, 0x9}}, 0x200, 0x3f, 0x100, 0x4, 0x24, 0x10000, 0x7}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0x100, 0xfff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r2, 0xf0}, &(0x7f00000000c0)=0xc) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r2, 0xf0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e24, @remote}}, [0xef, 0x3, 0x79b, 0xffffffffffffff7f, 0x200, 0x1f, 0x101, 0x7fffffff, 0x6, 0x8, 0x9e0, 0x1000, 0x0, 0x5]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:29 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x10000000000000) 09:46:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x101, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 09:46:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 78) [ 256.277841][T16949] loop5: detected capacity change from 0 to 512 [ 256.290953][T16957] FAULT_INJECTION: forcing a failure. [ 256.290953][T16957] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 256.304064][T16957] CPU: 1 PID: 16957 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 256.314572][T16957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 256.324718][T16957] Call Trace: [ 256.327993][T16957] [ 256.331010][T16957] dump_stack_lvl+0xda/0x130 [ 256.335683][T16957] dump_stack+0x15/0x20 [ 256.339867][T16957] should_fail_ex+0x21f/0x230 [ 256.344576][T16957] should_fail+0xb/0x10 [ 256.346138][T16949] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 256.348852][T16957] should_fail_usercopy+0x1a/0x20 [ 256.362307][T16957] copy_page_from_iter_atomic+0x22d/0xcf0 [ 256.368754][T16957] ? folio_test_hugetlb+0x3a/0x70 09:46:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x101, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x101, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) (async) 09:46:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x81, 0xfd, 0x7, 0xfe}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @private2, 0x9}}, 0x200, 0x3f, 0x100, 0x4, 0x24, 0x10000, 0x7}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0x100, 0xfff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r2, 0xf0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e24, @remote}}, [0xef, 0x3, 0x79b, 0xffffffffffffff7f, 0x200, 0x1f, 0x101, 0x7fffffff, 0x6, 0x8, 0x9e0, 0x1000, 0x0, 0x5]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x81, 0xfd, 0x7, 0xfe}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @private2, 0x9}}, 0x200, 0x3f, 0x100, 0x4, 0x24, 0x10000, 0x7}, &(0x7f0000000140)=0x9c) (async) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0x100, 0xfff}, 0x10) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r2, 0xf0}, &(0x7f00000000c0)=0xc) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e24, @remote}}, [0xef, 0x3, 0x79b, 0xffffffffffffff7f, 0x200, 0x1f, 0x101, 0x7fffffff, 0x6, 0x8, 0x9e0, 0x1000, 0x0, 0x5]}, &(0x7f0000000100)=0x100) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) [ 256.373969][T16957] ? shmem_write_begin+0x12a/0x1d0 [ 256.379437][T16957] generic_perform_write+0x203/0x3d0 [ 256.384857][T16957] ? shmem_write_begin+0x1d0/0x1d0 [ 256.389987][T16957] __generic_file_write_iter+0xe6/0x290 [ 256.395592][T16957] generic_file_write_iter+0x7d/0x1c0 [ 256.401097][T16957] vfs_write+0x47b/0x780 [ 256.405346][T16957] ksys_write+0xeb/0x1a0 [ 256.407005][T16949] EXT4-fs (loop5): orphan cleanup on readonly fs [ 256.409581][T16957] __x64_sys_write+0x42/0x50 [ 256.409608][T16957] do_syscall_64+0x41/0xc0 [ 256.409631][T16957] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 256.409655][T16957] RIP: 0033:0x7f854edcdfff [ 256.409715][T16957] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 256.409731][T16957] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 [ 256.416057][T16949] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 256.420602][T16957] ORIG_RAX: 0000000000000001 09:46:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) socket$inet6_sctp(0xa, 0x0, 0x84) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x101, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) [ 256.420669][T16957] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 256.484339][T16957] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 256.491033][T16949] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 256.492339][T16957] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 256.492354][T16957] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 256.518932][T16957] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 09:46:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:29 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xc0000000000000) [ 256.526963][T16957] [ 256.563921][T16957] loop2: detected capacity change from 0 to 512 [ 256.578818][T16957] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 256.604113][T16957] EXT4-fs (loop2): orphan cleanup on readonly fs [ 256.610552][T16957] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 256.626027][T17009] loop5: detected capacity change from 0 to 512 [ 256.626555][T16957] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 256.633733][T17009] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 256.644717][T16957] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 256.655566][T17009] EXT4-fs (loop5): orphan cleanup on readonly fs [ 256.667894][T16957] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 256.674239][T17009] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 256.695457][T17009] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:30 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x100}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}]}, 0x54}}, 0x4001) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xff, 0x8000, 0x800, 0x7d, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x0, &(0x7f0000000300)=0xa9, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x800) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f0000000480)=""/115, &(0x7f0000000400)=0x73) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xe) shutdown(r7, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0xd, &(0x7f0000000040)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2e3}, 0x8) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/197, 0xc5, 0x2, &(0x7f00000001c0)={0xa, 0x4e20, 0xfffffff7, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) 09:46:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 79) 09:46:30 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x100000000000000) [ 257.136519][T17017] sctp: [Deprecated]: syz-executor.1 (pid 17017) Use of int in maxseg socket option. [ 257.136519][T17017] Use struct sctp_assoc_value instead [ 257.142016][T17015] loop5: detected capacity change from 0 to 512 [ 257.158915][T17019] FAULT_INJECTION: forcing a failure. [ 257.158915][T17019] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.172209][T17019] CPU: 1 PID: 17019 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 09:46:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xff, 0x8000, 0x800, 0x7d, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x0, &(0x7f0000000300)=0xa9, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r4, 0x0) (async) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x800) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f0000000480)=""/115, &(0x7f0000000400)=0x73) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, 0x0, 0x0) (async) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xe) (async) shutdown(r7, 0x1) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0xd, &(0x7f0000000040)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2e3}, 0x8) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 257.182727][T17019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 257.192798][T17019] Call Trace: [ 257.196104][T17019] [ 257.199039][T17019] dump_stack_lvl+0xda/0x130 [ 257.203642][T17019] dump_stack+0x15/0x20 [ 257.207817][T17019] should_fail_ex+0x21f/0x230 [ 257.212531][T17019] __alloc_pages+0x108/0x340 [ 257.217242][T17019] vma_alloc_folio+0x6a3/0x8c0 [ 257.222013][T17019] ? __vm_enough_memory+0xdf/0x2a0 [ 257.225255][T17015] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 09:46:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/197, 0xc5, 0x2, &(0x7f00000001c0)={0xa, 0x4e20, 0xfffffff7, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) socket(0x2, 0x80805, 0x0) (async) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) socket$inet(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000005c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000280)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) recvfrom$inet6(r0, &(0x7f00000000c0)=""/197, 0xc5, 0x2, &(0x7f00000001c0)={0xa, 0x4e20, 0xfffffff7, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) 09:46:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 257.227180][T17019] shmem_get_folio_gfp+0x801/0x1200 [ 257.240699][T17019] shmem_write_begin+0xa6/0x1d0 [ 257.245567][T17019] generic_perform_write+0x1c3/0x3d0 [ 257.250976][T17019] ? shmem_write_begin+0x1d0/0x1d0 [ 257.256108][T17019] __generic_file_write_iter+0xe6/0x290 [ 257.261716][T17019] generic_file_write_iter+0x7d/0x1c0 [ 257.267126][T17019] vfs_write+0x47b/0x780 [ 257.271417][T17019] ksys_write+0xeb/0x1a0 [ 257.275666][T17019] __x64_sys_write+0x42/0x50 [ 257.280270][T17019] do_syscall_64+0x41/0xc0 09:46:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000280)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/197, 0xc5, 0x2, &(0x7f00000001c0)={0xa, 0x4e20, 0xfffffff7, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) [ 257.284884][T17019] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 257.290809][T17019] RIP: 0033:0x7f854edcdfff [ 257.295226][T17019] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 257.314848][T17019] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 257.323430][T17019] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff 09:46:30 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) (async, rerun: 64) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x100}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}]}, 0x54}}, 0x4001) (rerun: 64) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 80) 09:46:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 257.325442][T17015] EXT4-fs (loop5): orphan cleanup on readonly fs [ 257.331410][T17019] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 257.331426][T17019] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 257.331437][T17019] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 257.331447][T17019] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 257.331462][T17019] [ 257.373140][T17015] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 09:46:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 257.389245][T17056] sctp: [Deprecated]: syz-executor.1 (pid 17056) Use of int in maxseg socket option. [ 257.389245][T17056] Use struct sctp_assoc_value instead [ 257.394111][T17068] FAULT_INJECTION: forcing a failure. [ 257.394111][T17068] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 257.417185][T17068] CPU: 1 PID: 17068 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 257.427604][T17068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 09:46:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x0, 0x0, 0x7, 0x80}, 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @private=0xa010100}, @in={0x2, 0x4e21, @loopback}], 0x40) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 09:46:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 257.437659][T17068] Call Trace: [ 257.440934][T17068] [ 257.443937][T17068] dump_stack_lvl+0xda/0x130 [ 257.448555][T17068] dump_stack+0x15/0x20 [ 257.452770][T17068] should_fail_ex+0x21f/0x230 [ 257.457484][T17068] should_fail+0xb/0x10 [ 257.461663][T17068] should_fail_usercopy+0x1a/0x20 [ 257.466848][T17068] copy_page_from_iter_atomic+0x22d/0xcf0 [ 257.472630][T17068] ? folio_test_hugetlb+0x3a/0x70 [ 257.477681][T17068] ? shmem_write_begin+0x12a/0x1d0 [ 257.482889][T17068] generic_perform_write+0x203/0x3d0 09:46:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xff, 0x8000, 0x800, 0x7d, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x0, &(0x7f0000000300)=0xa9, 0x4) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) (async) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x800) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f0000000480)=""/115, &(0x7f0000000400)=0x73) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, 0x0, 0x0) (async) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xe) shutdown(r7, 0x1) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0xd, &(0x7f0000000040)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2e3}, 0x8) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 257.488197][T17068] ? shmem_write_begin+0x1d0/0x1d0 [ 257.493343][T17068] __generic_file_write_iter+0xe6/0x290 [ 257.498983][T17068] generic_file_write_iter+0x7d/0x1c0 [ 257.504365][T17068] vfs_write+0x47b/0x780 [ 257.508709][T17068] ksys_write+0xeb/0x1a0 [ 257.512958][T17068] __x64_sys_write+0x42/0x50 [ 257.517998][T17068] do_syscall_64+0x41/0xc0 [ 257.522431][T17068] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 257.528399][T17068] RIP: 0033:0x7f854edcdfff [ 257.531822][T17087] sctp: [Deprecated]: syz-executor.1 (pid 17087) Use of int in maxseg socket option. [ 257.531822][T17087] Use struct sctp_assoc_value instead [ 257.532812][T17068] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 257.532829][T17068] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 257.532848][T17068] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 257.583564][T17068] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 257.591630][T17068] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 257.599658][T17068] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 257.607755][T17068] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 257.615799][T17068] [ 257.620214][T17068] loop2: detected capacity change from 0 to 512 [ 257.620492][T17015] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:31 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x200000000000000) 09:46:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0x47a7eb0a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x59, "b9007aee4c950904cfcef2a02c48ab35d5dc237a452274fd87fec5c52c5132e4fc6f1e5f3ee8b040a167b42ea1bffc803c86844929f1b1d33873f1f4ccbb2a5509073631d6dd461bec6b24a9c262dd88b2d534f47aa84b98b7"}, &(0x7f0000000200)=0x61) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x0, 0x0, 0x7, 0x80}, 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @private=0xa010100}, @in={0x2, 0x4e21, @loopback}], 0x40) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x0, 0x0, 0x7, 0x80}, 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @private=0xa010100}, @in={0x2, 0x4e21, @loopback}], 0x40) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) 09:46:31 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) write(r0, &(0x7f00000000c0)="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", 0x23c) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffff67) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) [ 257.629159][T17068] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 257.655952][T17068] EXT4-fs (loop2): orphan cleanup on readonly fs [ 257.662389][T17068] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # 09:46:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0x47a7eb0a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x59, "b9007aee4c950904cfcef2a02c48ab35d5dc237a452274fd87fec5c52c5132e4fc6f1e5f3ee8b040a167b42ea1bffc803c86844929f1b1d33873f1f4ccbb2a5509073631d6dd461bec6b24a9c262dd88b2d534f47aa84b98b7"}, &(0x7f0000000200)=0x61) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0x47a7eb0a}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x59, "b9007aee4c950904cfcef2a02c48ab35d5dc237a452274fd87fec5c52c5132e4fc6f1e5f3ee8b040a167b42ea1bffc803c86844929f1b1d33873f1f4ccbb2a5509073631d6dd461bec6b24a9c262dd88b2d534f47aa84b98b7"}, &(0x7f0000000200)=0x61) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) [ 257.688487][T17068] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 257.722972][T17107] loop5: detected capacity change from 0 to 512 [ 257.733065][T17068] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 257.748470][T17068] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 257.753932][T17107] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 257.778821][T17107] EXT4-fs (loop5): orphan cleanup on readonly fs 09:46:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 81) 09:46:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:31 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) write(r0, &(0x7f00000000c0)="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", 0x23c) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffff67) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 09:46:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r2, 0x47a7eb0a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x59, "b9007aee4c950904cfcef2a02c48ab35d5dc237a452274fd87fec5c52c5132e4fc6f1e5f3ee8b040a167b42ea1bffc803c86844929f1b1d33873f1f4ccbb2a5509073631d6dd461bec6b24a9c262dd88b2d534f47aa84b98b7"}, &(0x7f0000000200)=0x61) (async) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x0, 0x0, 0x7, 0x80}, 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e20, @private=0xa010100}, @in={0x2, 0x4e21, @loopback}], 0x40) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 09:46:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 257.785363][T17107] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 257.829940][T17107] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 257.862801][T17148] FAULT_INJECTION: forcing a failure. [ 257.862801][T17148] name fail_page_alloc, interval 1, probability 0, space 0, times 0 09:46:31 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x300000000000000) 09:46:31 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) write(r0, &(0x7f00000000c0)="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", 0x23c) (async) sendfile(r0, 0xffffffffffffffff, 0x0, 0x7fffff67) (async) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r1, r0, 0x0, 0xffffff04) 09:46:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 09:46:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000112799dd9200000", @ANYRES32=r3, @ANYBLOB="05000000000000002e2f66696c653000"]) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000140)=0x10) 09:46:31 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x80) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='swiotlb_bounced\x00', r2}, 0x10) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000100)={0x84, 0x4, 0x0, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback]}, 0x28) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000a81ffa287e343d00e20000f80000055eee"]) 09:46:31 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000112799dd9200000", @ANYRES32=r3, @ANYBLOB="05000000000000002e2f66696c653000"]) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000140)=0x10) [ 257.876251][T17148] CPU: 1 PID: 17148 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 257.886784][T17148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 257.896920][T17148] Call Trace: [ 257.900210][T17148] [ 257.903158][T17148] dump_stack_lvl+0xda/0x130 [ 257.908016][T17148] dump_stack+0x15/0x20 [ 257.912193][T17148] should_fail_ex+0x21f/0x230 [ 257.917037][T17148] __alloc_pages+0x108/0x340 [ 257.921678][T17148] vma_alloc_folio+0x6a3/0x8c0 [ 257.926487][T17148] ? __vm_enough_memory+0xdf/0x2a0 [ 257.931701][T17148] shmem_get_folio_gfp+0x801/0x1200 [ 257.936926][T17148] shmem_write_begin+0xa6/0x1d0 [ 257.941836][T17148] generic_perform_write+0x1c3/0x3d0 [ 257.947220][T17148] ? shmem_write_begin+0x1d0/0x1d0 [ 257.952365][T17148] __generic_file_write_iter+0xe6/0x290 [ 257.958731][T17148] generic_file_write_iter+0x7d/0x1c0 [ 257.964282][T17148] vfs_write+0x47b/0x780 [ 257.968579][T17148] ksys_write+0xeb/0x1a0 [ 257.972929][T17148] __x64_sys_write+0x42/0x50 [ 257.977576][T17148] do_syscall_64+0x41/0xc0 [ 257.982029][T17148] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 257.987941][T17148] RIP: 0033:0x7f854edcdfff [ 257.992427][T17148] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 258.012059][T17148] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 258.020483][T17148] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff 09:46:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 82) 09:46:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 09:46:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) r3 = socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000112799dd9200000", @ANYRES32=r3, @ANYBLOB="05000000000000002e2f66696c653000"]) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000140)=0x10) 09:46:31 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x80) (async) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='swiotlb_bounced\x00', r2}, 0x10) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000100)={0x84, 0x4, 0x0, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback]}, 0x28) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000a81ffa287e343d00e20000f80000055eee"]) [ 258.028508][T17148] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 258.036475][T17148] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 258.044474][T17148] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 258.052434][T17148] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 258.060408][T17148] 09:46:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 258.097579][T17179] loop5: detected capacity change from 0 to 512 [ 258.115829][T17184] FAULT_INJECTION: forcing a failure. [ 258.115829][T17184] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 258.129021][T17184] CPU: 1 PID: 17184 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 258.139577][T17184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 258.150136][T17184] Call Trace: [ 258.153514][T17184] [ 258.156440][T17184] dump_stack_lvl+0xda/0x130 [ 258.161104][T17184] dump_stack+0x15/0x20 [ 258.165282][T17184] should_fail_ex+0x21f/0x230 [ 258.170028][T17184] should_fail+0xb/0x10 [ 258.174217][T17184] should_fail_usercopy+0x1a/0x20 [ 258.179380][T17184] copy_page_from_iter_atomic+0x22d/0xcf0 [ 258.185155][T17184] ? folio_test_hugetlb+0x3a/0x70 [ 258.190247][T17184] ? shmem_write_begin+0x12a/0x1d0 [ 258.195495][T17184] generic_perform_write+0x203/0x3d0 [ 258.200804][T17184] ? shmem_write_begin+0x1d0/0x1d0 [ 258.205948][T17184] __generic_file_write_iter+0xe6/0x290 [ 258.211556][T17184] generic_file_write_iter+0x7d/0x1c0 [ 258.216941][T17184] vfs_write+0x47b/0x780 [ 258.221292][T17184] ksys_write+0xeb/0x1a0 [ 258.225536][T17184] __x64_sys_write+0x42/0x50 [ 258.230123][T17184] do_syscall_64+0x41/0xc0 [ 258.234604][T17184] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 258.240501][T17184] RIP: 0033:0x7f854edcdfff [ 258.244969][T17184] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 258.264974][T17184] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 258.273421][T17184] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 258.281457][T17184] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 258.289477][T17184] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 258.297529][T17184] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 258.305542][T17184] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 258.313803][T17184] [ 258.328858][T17184] loop2: detected capacity change from 0 to 512 [ 258.336542][T17184] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 258.353884][T17184] EXT4-fs (loop2): orphan cleanup on readonly fs [ 258.360319][T17184] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 258.361435][T17179] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 258.379360][T17184] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 258.389466][T17179] EXT4-fs (loop5): orphan cleanup on readonly fs 09:46:31 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x400000000000000) 09:46:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:31 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0x80) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='swiotlb_bounced\x00', r2}, 0x10) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000100)={0x84, 0x4, 0x0, 0x40, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback]}, 0x28) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000a81ffa287e343d00e20000f80000055eee"]) 09:46:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r1}, 0x8) 09:46:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 258.395474][T17184] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 258.401196][T17179] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 258.409343][T17179] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 258.416527][T17184] EXT4-fs (loop2): Cannot turn on quotas: error -117 09:46:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 83) 09:46:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) 09:46:31 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000600)="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", 0x200) sendfile(r3, r4, 0x0, 0x7fffff67) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r3, 0x0, 0xffffff04) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '$\x9d/-\x00'}, &(0x7f0000000100)='+(\x00', 0x3, 0x1) sendfile(r2, r0, 0x0, 0xffffff04) [ 258.502448][T17226] loop5: detected capacity change from 0 to 512 [ 258.503776][T17227] FAULT_INJECTION: forcing a failure. [ 258.503776][T17227] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.522079][T17227] CPU: 1 PID: 17227 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 258.532662][T17227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 258.542832][T17227] Call Trace: [ 258.546105][T17227] [ 258.549071][T17227] dump_stack_lvl+0xda/0x130 [ 258.554111][T17227] dump_stack+0x15/0x20 [ 258.558276][T17227] should_fail_ex+0x21f/0x230 [ 258.563139][T17227] __alloc_pages+0x108/0x340 [ 258.567801][T17227] vma_alloc_folio+0x6a3/0x8c0 [ 258.572560][T17227] ? __vm_enough_memory+0xdf/0x2a0 [ 258.577674][T17227] shmem_get_folio_gfp+0x801/0x1200 [ 258.582872][T17227] shmem_write_begin+0xa6/0x1d0 [ 258.587756][T17227] generic_perform_write+0x1c3/0x3d0 [ 258.593068][T17227] ? shmem_write_begin+0x1d0/0x1d0 [ 258.598228][T17227] __generic_file_write_iter+0xe6/0x290 [ 258.603801][T17227] generic_file_write_iter+0x7d/0x1c0 [ 258.609197][T17227] vfs_write+0x47b/0x780 [ 258.613432][T17227] ksys_write+0xeb/0x1a0 [ 258.617717][T17227] __x64_sys_write+0x42/0x50 [ 258.622309][T17227] do_syscall_64+0x41/0xc0 [ 258.626715][T17227] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 258.632695][T17227] RIP: 0033:0x7f854edcdfff [ 258.637098][T17227] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 258.656821][T17227] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 258.665231][T17227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 258.673191][T17227] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 258.681151][T17227] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 258.689132][T17227] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 258.697099][T17227] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 258.705062][T17227] 09:46:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) 09:46:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 258.731808][T17226] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 258.770094][T17226] EXT4-fs (loop5): orphan cleanup on readonly fs 09:46:32 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") getdents64(r0, 0x0, 0x500000000000000) 09:46:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) r4 = openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x4e8100, 0x10, 0xc}, 0x18) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r7, @in6={{0xa, 0x4e24, 0xff, @private2, 0x65bc}}, 0x5, 0x4, 0x1d, 0x9, 0x1b, 0x59d22d6f, 0x80}, 0x9c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)=ANY=[@ANYRES32=r3, @ANYBLOB="0100f7001317dfade30100e544b6a814f139d9dcbada7ff9a79626c3b8af1955aff1c3e322e38d579cbaabc569ffc253f4219c0646a252003be40c666a7b48f9283e366bcd49fc8193e7690b8356d86d1d70cd177850fc08b549a6b99af31c9dfdcd83aaef765b1da217e66d2e5356e686a07fc08feb6179c00bf917c3e1119f764d106627f7db5915c34e22192ae2de05fabb2e3d7d77f1f1931c0f1d258644ea76f1643e9954ef35e3c6a17bbdebaf17c07b8f11ae2c131c3d714da063b1e1a307b566c52cab820100000000000080b22406a3f92359820a21baa93c1b71af400f985e766c4f09c6fbede5637d894c828c144b5aeb1864f75b28b99ad679e737554b796a3a82e1319220a1a3cbe514cda93cd3b29fef3db9a8e6af5930dd1d9764daeac3a44edcf9d01cb65be3ff689d"], 0xff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r8}, 0x8) 09:46:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 84) 09:46:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) socket$inet(0x2, 0x180006, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:32 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) socket$inet(0x2, 0x180006, 0x8) (async) socket$inet(0x2, 0x180006, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 258.776456][T17226] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 258.795827][T17226] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 258.844947][T17255] FAULT_INJECTION: forcing a failure. [ 258.844947][T17255] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 258.858105][T17255] CPU: 1 PID: 17255 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 258.868517][T17255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 258.875789][T17260] loop5: detected capacity change from 0 to 512 [ 258.878566][T17255] Call Trace: [ 258.878574][T17255] 09:46:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) socket$inet(0x2, 0x180006, 0x8) (async) socket$inet(0x2, 0x180006, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 258.891035][T17255] dump_stack_lvl+0xda/0x130 [ 258.895782][T17255] dump_stack+0x15/0x20 [ 258.900210][T17255] should_fail_ex+0x21f/0x230 [ 258.904941][T17255] should_fail+0xb/0x10 [ 258.908062][T17260] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 258.909225][T17255] should_fail_usercopy+0x1a/0x20 [ 258.922654][T17255] copy_page_from_iter_atomic+0x22d/0xcf0 [ 258.928453][T17255] ? folio_test_hugetlb+0x3a/0x70 [ 258.933648][T17255] ? shmem_write_begin+0x12a/0x1d0 [ 258.938766][T17255] generic_perform_write+0x203/0x3d0 [ 258.944084][T17255] ? shmem_write_begin+0x1d0/0x1d0 [ 258.949205][T17255] __generic_file_write_iter+0xe6/0x290 [ 258.954773][T17255] generic_file_write_iter+0x7d/0x1c0 [ 258.958198][T17260] EXT4-fs (loop5): orphan cleanup on readonly fs [ 258.960169][T17255] vfs_write+0x47b/0x780 [ 258.960193][T17255] ksys_write+0xeb/0x1a0 [ 258.960212][T17255] __x64_sys_write+0x42/0x50 [ 258.960231][T17255] do_syscall_64+0x41/0xc0 [ 258.966554][T17260] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 258.970785][T17255] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 258.987944][T17260] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 258.994792][T17255] RIP: 0033:0x7f854edcdfff [ 258.994810][T17255] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 259.035550][T17255] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 259.043947][T17255] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 259.051936][T17255] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 259.059892][T17255] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 259.067920][T17255] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 259.075873][T17255] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 259.083900][T17255] [ 259.088870][T17255] loop2: detected capacity change from 0 to 512 [ 259.100985][T17255] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 259.125737][T17255] EXT4-fs (loop2): orphan cleanup on readonly fs [ 259.132252][T17255] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 259.146976][T17255] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 259.159378][T17255] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 259.174736][T17255] EXT4-fs (loop2): Cannot turn on quotas: error -117 09:46:32 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000600)="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", 0x200) (async) sendfile(r3, r4, 0x0, 0x7fffff67) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r3, 0x0, 0xffffff04) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) (async) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '$\x9d/-\x00'}, &(0x7f0000000100)='+(\x00', 0x3, 0x1) (async) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) (async) r4 = openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x4e8100, 0x10, 0xc}, 0x18) (async) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r7, @in6={{0xa, 0x4e24, 0xff, @private2, 0x65bc}}, 0x5, 0x4, 0x1d, 0x9, 0x1b, 0x59d22d6f, 0x80}, 0x9c) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xff) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r8}, 0x8) 09:46:32 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x600000000000000) 09:46:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) splice(0xffffffffffffffff, &(0x7f0000000040)=0x8, 0xffffffffffffffff, &(0x7f00000000c0)=0x4, 0x6, 0x5) 09:46:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 85) [ 259.579916][T17280] loop5: detected capacity change from 0 to 512 [ 259.583649][T17279] FAULT_INJECTION: forcing a failure. [ 259.583649][T17279] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 259.599564][T17279] CPU: 0 PID: 17279 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 259.608111][T17280] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 259.609987][T17279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 09:46:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (rerun: 32) splice(0xffffffffffffffff, &(0x7f0000000040)=0x8, 0xffffffffffffffff, &(0x7f00000000c0)=0x4, 0x6, 0x5) 09:46:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) r4 = openat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x4e8100, 0x10, 0xc}, 0x18) r5 = socket(0x2, 0x80805, 0x0) recvmmsg(r5, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r6 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x77, &(0x7f0000000000)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r7, @in6={{0xa, 0x4e24, 0xff, @private2, 0x65bc}}, 0x5, 0x4, 0x1d, 0x9, 0x1b, 0x59d22d6f, 0x80}, 0x9c) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xff) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r8}, 0x8) [ 259.610029][T17279] Call Trace: [ 259.610034][T17279] [ 259.634961][T17279] dump_stack_lvl+0xda/0x130 [ 259.639894][T17279] dump_stack+0x15/0x20 [ 259.644109][T17279] should_fail_ex+0x21f/0x230 [ 259.648863][T17279] __alloc_pages+0x108/0x340 [ 259.653501][T17279] vma_alloc_folio+0x6a3/0x8c0 [ 259.658287][T17279] ? __vm_enough_memory+0xdf/0x2a0 [ 259.663413][T17279] shmem_get_folio_gfp+0x801/0x1200 [ 259.668780][T17279] shmem_write_begin+0xa6/0x1d0 [ 259.673656][T17279] generic_perform_write+0x1c3/0x3d0 [ 259.678967][T17279] ? shmem_write_begin+0x1d0/0x1d0 [ 259.684259][T17279] __generic_file_write_iter+0xe6/0x290 [ 259.689838][T17279] generic_file_write_iter+0x7d/0x1c0 [ 259.695249][T17279] vfs_write+0x47b/0x780 [ 259.699574][T17279] ksys_write+0xeb/0x1a0 [ 259.704009][T17279] __x64_sys_write+0x42/0x50 [ 259.705253][T17280] EXT4-fs (loop5): orphan cleanup on readonly fs [ 259.708607][T17279] do_syscall_64+0x41/0xc0 [ 259.708635][T17279] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 259.714977][T17280] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 259.719328][T17279] RIP: 0033:0x7f854edcdfff [ 259.719344][T17279] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 259.719359][T17279] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 259.760532][T17280] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:33 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") getdents64(r0, 0x0, 0x700000000000000) 09:46:33 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) r3 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r3, &(0x7f0000000600)="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", 0x200) sendfile(r3, r4, 0x0, 0x7fffff67) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r3, 0x0, 0xffffff04) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) (async) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '$\x9d/-\x00'}, &(0x7f0000000100)='+(\x00', 0x3, 0x1) (async) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00'}}, 0x5, 0x5, 0x4, 0x400, 0x24, 0x7}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfff, 0x5, 0x1, 0x7, 0x101}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000280)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x8, [0x1, 0x143a, 0x9ea3, 0x3, 0x7, 0x1, 0x8, 0x5]}, 0x18) 09:46:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 64) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) splice(0xffffffffffffffff, &(0x7f0000000040)=0x8, 0xffffffffffffffff, &(0x7f00000000c0)=0x4, 0x6, 0x5) [ 259.768403][T17279] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 259.768420][T17279] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 259.768433][T17279] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 259.803096][T17279] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 259.811109][T17279] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 259.819107][T17279] 09:46:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$eJzs3MtvG0UYAPBv13HalJaEUl7lZSiIiEfSB48KcQFx4IKEBIcicQlJWpW6LWqCRKtKhEt7RJU4IHFA3EDiL+AEFwSckOAId1QJoV4onIzWu5s4rp06qZO08e8nbTyTHXvm8+y4szNuAhhYtexHErEzIn6PiNE8u7xALX+4euX89L9Xzk8n0Wi8+XfSLPfPlfPTZdHyebcVmfE0qstOtJg7e+7EVL0+e6bIT86ffH9y7uy5Z46fnDo2e2z21MHDh589dOCF5w8+15c4R2NbkXrt7UuvTx+59O5P31zclccdbXGsXbosV4tap9CbHr/xym4qu1rSyVDXYoc2pDH0rBIRWXdVm+N/NCqx1HmjxeNCtydv34gWAuul0Wg0tnU/vdDIxfYGsPUksdktADZH+Q99dv9bHhs09bgp/PVyfgOUxX21OPIzQ4t389W2+9t+qkXEkYX/vsiOaF+HGF6nSgGAgfZdNv95utP8L427W8rdXqwHj0XEHRGxOyLujIg9EXHXSDTL3hMR966y/lpbvhLt88/08poC61E2/3up2NtaPv8rZn/DMVYpcrvypfLk6PH67P7iPRmPai3LH8hLt233NHfC4vtXf/2kW/2t87/syOpvzgVHyhLp5aG2BbqZqfmpvsX/ccTeoU7xJ4s7AVlQ90XE3k4v0MMc9fiTXz/Q7VzX+HvRfZ+pZ40vI57I+38hivjzkJa6Mll5f3Jye9Rn90+WV8W1fv7lwhvd6r+h+Psg6/8dHa//xfjHktb92rn8lyOrqOPCHxe73lNeP/7O1/9w8lYzPdzyM2tr2a7yNx9Ozc+fObj03DLffDyQxz++r/P43x1L78T9EZFdxA9GxEMR8XDR9kci4tGI2LdC/D++8th7Ldlrttd77/8+XPBtsvhn8v7f1lv/rz5ROfHDt93q76H/f3unSI0Xj718/tVnz5Rv1ooNXNu7BgAAALeWNCJ2RpJOLKbTdGIiX7ncEzvS+um5+aeOnv7g1Ez+XfmxqKblSle+HlxNyvXPseIojbWcP1SsG39aGWnmJ6ZP12c2MW4gH+edxn/mz8pmtw5Yd/3fVgBuFcY/DC7jHwbXUHy+0veXgC3qo+sXqW5EO4BNkXb6ZQ+fC8AW4P4fBpfxD4PL+IfBtfL49y1A2KLmGmv/f/31cuGwy6muTy//SMOaKu0pUX5m9f+Vr5/4qvhbgRtaaQ+JRn9fMNLeCyebHfuaEum6XqJdEy9+tvL1U17bfam0kbSP00aR2NCPIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHXzfwAAAP//ouHDxA==") (fail_nth: 86) 09:46:33 executing program 3: shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:33 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) recvmmsg(r1, &(0x7f0000000ec0)=[{{&(0x7f0000000a80)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/8, 0x8}, 0x81}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/154, 0x9a}], 0x5, &(0x7f0000000500)=""/33, 0x21}, 0x2}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000000800)=""/252, 0xfc}, {&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000540)=""/9, 0x9}], 0x4, &(0x7f00000005c0)=""/6, 0x6}, 0xd3}, {{&(0x7f0000000a00)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000001040)=""/93, 0x5d}, {&(0x7f0000000b00)=""/93, 0x5d}], 0x2}, 0x2}, {{&(0x7f0000000bc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/255, 0xff}, {&(0x7f0000000d40)=""/220, 0xdc}], 0x34, &(0x7f0000000e80)=""/6, 0x6}, 0x4}], 0x5, 0x0, &(0x7f0000001000)={0x77359400}) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r3, 0x0, 0x7fffff67) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x18040, 0xb) r5 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r5, &(0x7f0000000600)="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", 0x200) sendfile(r5, r6, 0x0, 0x7fffff67) r7 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r7, r5, 0x0, 0xffffff04) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x5) sendfile(r4, r0, 0x0, 0xffffff04) [ 259.874201][T17317] loop5: detected capacity change from 0 to 512 [ 259.876800][T17332] FAULT_INJECTION: forcing a failure. [ 259.876800][T17332] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 259.894067][T17332] CPU: 0 PID: 17332 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 259.904573][T17332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 259.914634][T17332] Call Trace: [ 259.917980][T17332] [ 259.920921][T17332] dump_stack_lvl+0xda/0x130 [ 259.925535][T17332] dump_stack+0x15/0x20 [ 259.929705][T17332] should_fail_ex+0x21f/0x230 [ 259.934449][T17332] should_fail+0xb/0x10 [ 259.938692][T17332] should_fail_usercopy+0x1a/0x20 [ 259.943715][T17332] copy_page_from_iter_atomic+0x22d/0xcf0 [ 259.949465][T17332] ? folio_test_hugetlb+0x3a/0x70 [ 259.954663][T17332] ? shmem_write_begin+0x12a/0x1d0 [ 259.959936][T17332] generic_perform_write+0x203/0x3d0 [ 259.965255][T17332] ? shmem_write_begin+0x1d0/0x1d0 [ 259.970363][T17332] __generic_file_write_iter+0xe6/0x290 [ 259.975908][T17332] generic_file_write_iter+0x7d/0x1c0 [ 259.981321][T17332] vfs_write+0x47b/0x780 [ 259.985559][T17332] ksys_write+0xeb/0x1a0 [ 259.990295][T17332] __x64_sys_write+0x42/0x50 [ 259.994916][T17332] do_syscall_64+0x41/0xc0 [ 259.999327][T17332] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 260.005215][T17332] RIP: 0033:0x7f854edcdfff [ 260.009627][T17332] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 260.029282][T17332] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 260.037795][T17332] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 260.045853][T17332] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 260.053822][T17332] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 260.061898][T17332] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 09:46:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000040)={0x1, 'syzkaller1\x00', {}, 0x800}) 09:46:33 executing program 3: shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:33 executing program 3: shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000040)={0x1, 'syzkaller1\x00', {}, 0x800}) [ 260.070172][T17332] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 260.078188][T17332] 09:46:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 260.136851][T17332] loop2: detected capacity change from 0 to 512 [ 260.143533][T17317] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 260.168114][T17317] EXT4-fs (loop5): orphan cleanup on readonly fs [ 260.172766][T17332] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 09:46:33 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") getdents64(r0, 0x0, 0x800000000000000) 09:46:33 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_mptcp(0xa, 0x1, 0x106) (async) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000040)={0x1, 'syzkaller1\x00', {}, 0x800}) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000040)={0x1, 'syzkaller1\x00', {}, 0x800}) 09:46:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00'}}, 0x5, 0x5, 0x4, 0x400, 0x24, 0x7}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfff, 0x5, 0x1, 0x7, 0x101}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000280)=0x8) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x8, [0x1, 0x143a, 0x9ea3, 0x3, 0x7, 0x1, 0x8, 0x5]}, 0x18) 09:46:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 260.174540][T17317] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 260.201073][T17317] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 260.205770][T17332] EXT4-fs (loop2): orphan cleanup on readonly fs [ 260.218357][T17332] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 260.245351][T17332] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 260.281323][T17367] loop5: detected capacity change from 0 to 512 [ 260.284552][T17332] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 260.302991][T17332] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 260.313056][T17367] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 260.334625][T17367] EXT4-fs (loop5): orphan cleanup on readonly fs 09:46:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 87) 09:46:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)={r5, 0xe40f, 0xfff9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 260.341167][T17367] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 260.360404][T17367] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 260.392096][T17380] FAULT_INJECTION: forcing a failure. [ 260.392096][T17380] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 260.405409][T17380] CPU: 0 PID: 17380 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 260.415855][T17380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 260.425930][T17380] Call Trace: [ 260.429230][T17380] [ 260.432243][T17380] dump_stack_lvl+0xda/0x130 [ 260.436860][T17380] dump_stack+0x15/0x20 [ 260.441018][T17380] should_fail_ex+0x21f/0x230 [ 260.445785][T17380] __alloc_pages+0x108/0x340 [ 260.450375][T17380] vma_alloc_folio+0x6a3/0x8c0 [ 260.455151][T17380] ? __vm_enough_memory+0xdf/0x2a0 [ 260.460432][T17380] shmem_get_folio_gfp+0x801/0x1200 [ 260.465977][T17380] shmem_write_begin+0xa6/0x1d0 [ 260.470839][T17380] generic_perform_write+0x1c3/0x3d0 [ 260.476246][T17380] ? shmem_write_begin+0x1d0/0x1d0 [ 260.481415][T17380] __generic_file_write_iter+0xe6/0x290 [ 260.486989][T17380] generic_file_write_iter+0x7d/0x1c0 [ 260.492637][T17380] vfs_write+0x47b/0x780 [ 260.496983][T17380] ksys_write+0xeb/0x1a0 [ 260.501304][T17380] __x64_sys_write+0x42/0x50 [ 260.506009][T17380] do_syscall_64+0x41/0xc0 [ 260.510439][T17380] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 260.516432][T17380] RIP: 0033:0x7f854edcdfff [ 260.521059][T17380] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 260.541036][T17380] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 260.549520][T17380] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 260.557571][T17380] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 260.565745][T17380] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 260.573831][T17380] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 260.581993][T17380] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 260.590202][T17380] 09:46:34 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) recvmmsg(r1, &(0x7f0000000ec0)=[{{&(0x7f0000000a80)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/8, 0x8}, 0x81}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/154, 0x9a}], 0x5, &(0x7f0000000500)=""/33, 0x21}, 0x2}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000000800)=""/252, 0xfc}, {&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000540)=""/9, 0x9}], 0x4, &(0x7f00000005c0)=""/6, 0x6}, 0xd3}, {{&(0x7f0000000a00)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000001040)=""/93, 0x5d}, {&(0x7f0000000b00)=""/93, 0x5d}], 0x2}, 0x2}, {{&(0x7f0000000bc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/255, 0xff}, {&(0x7f0000000d40)=""/220, 0xdc}], 0x34, &(0x7f0000000e80)=""/6, 0x6}, 0x4}], 0x5, 0x0, &(0x7f0000001000)={0x77359400}) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r3, 0x0, 0x7fffff67) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x18040, 0xb) r5 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r5, &(0x7f0000000600)="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", 0x200) sendfile(r5, r6, 0x0, 0x7fffff67) r7 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r7, r5, 0x0, 0xffffff04) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x5) sendfile(r4, r0, 0x0, 0xffffff04) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) recvmmsg(r1, &(0x7f0000000ec0)=[{{&(0x7f0000000a80)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/8, 0x8}, 0x81}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/154, 0x9a}], 0x5, &(0x7f0000000500)=""/33, 0x21}, 0x2}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000000800)=""/252, 0xfc}, {&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000540)=""/9, 0x9}], 0x4, &(0x7f00000005c0)=""/6, 0x6}, 0xd3}, {{&(0x7f0000000a00)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000001040)=""/93, 0x5d}, {&(0x7f0000000b00)=""/93, 0x5d}], 0x2}, 0x2}, {{&(0x7f0000000bc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/255, 0xff}, {&(0x7f0000000d40)=""/220, 0xdc}], 0x34, &(0x7f0000000e80)=""/6, 0x6}, 0x4}], 0x5, 0x0, &(0x7f0000001000)={0x77359400}) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r3, 0x0, 0x7fffff67) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) open$dir(&(0x7f0000000000)='./file0\x00', 0x18040, 0xb) (async) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r5, &(0x7f0000000600)="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", 0x200) (async) sendfile(r5, r6, 0x0, 0x7fffff67) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) sendfile(r7, r5, 0x0, 0xffffff04) (async) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x5) (async) sendfile(r4, r0, 0x0, 0xffffff04) (async) 09:46:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00'}}, 0x5, 0x5, 0x4, 0x400, 0x24, 0x7}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfff, 0x5, 0x1, 0x7, 0x101}, 0x14) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000280)=0x8) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x8, [0x1, 0x143a, 0x9ea3, 0x3, 0x7, 0x1, 0x8, 0x5]}, 0x18) 09:46:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:34 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)={r5, 0xe40f, 0xfff9}, 0x8) (async) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)={r5, 0xe40f, 0xfff9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:34 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x900000000000000) 09:46:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 88) [ 260.946691][T17389] FAULT_INJECTION: forcing a failure. [ 260.946691][T17389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 260.952719][T17390] loop5: detected capacity change from 0 to 512 [ 260.961148][T17389] CPU: 1 PID: 17389 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 260.977946][T17389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 260.988009][T17389] Call Trace: [ 260.991349][T17389] [ 260.994285][T17389] dump_stack_lvl+0xda/0x130 [ 260.999005][T17389] dump_stack+0x15/0x20 [ 261.003173][T17389] should_fail_ex+0x21f/0x230 [ 261.007952][T17389] should_fail+0xb/0x10 [ 261.012200][T17389] should_fail_usercopy+0x1a/0x20 [ 261.017339][T17389] copy_page_from_iter_atomic+0x22d/0xcf0 [ 261.021110][T17390] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 261.023052][T17389] ? folio_test_hugetlb+0x3a/0x70 [ 261.036235][T17389] ? shmem_write_begin+0x12a/0x1d0 [ 261.041365][T17389] generic_perform_write+0x203/0x3d0 [ 261.041874][T17390] EXT4-fs (loop5): orphan cleanup on readonly fs [ 261.046787][T17389] ? shmem_write_begin+0x1d0/0x1d0 [ 261.053125][T17390] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 261.063240][T17390] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 261.068893][T17389] __generic_file_write_iter+0xe6/0x290 [ 261.068925][T17389] generic_file_write_iter+0x7d/0x1c0 [ 261.090459][T17389] vfs_write+0x47b/0x780 [ 261.094787][T17389] ksys_write+0xeb/0x1a0 [ 261.099040][T17389] __x64_sys_write+0x42/0x50 [ 261.103658][T17389] do_syscall_64+0x41/0xc0 [ 261.108162][T17389] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 261.114173][T17389] RIP: 0033:0x7f854edcdfff [ 261.118639][T17389] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 261.138482][T17389] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 09:46:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) io_setup(0x200, &(0x7f0000000200)=0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) signalfd4(r4, &(0x7f00000000c0)={[0x5]}, 0x8, 0x80000) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000480)={{r1}, 0x0, 0xc, @inherit={0x68, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000004000000000000007f000000000000000900000000000000000000000000000006000000000000000000000000000000c1ffffffffffffffff0700000000000001000000010000000000000080ffffff030000000000"]}, @devid}) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) 09:46:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (rerun: 32) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async, rerun: 32) r4 = socket$inet(0x2, 0x1, 0x84) (rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)={r5, 0xe40f, 0xfff9}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (rerun: 32) 09:46:34 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") getdents64(r0, 0x0, 0xa00000000000000) 09:46:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 261.146900][T17389] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 261.154975][T17389] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 261.162962][T17389] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 261.171015][T17389] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 261.179035][T17389] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 261.187017][T17389] 09:46:34 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) (async) recvmmsg(r1, &(0x7f0000000ec0)=[{{&(0x7f0000000a80)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/8, 0x8}, 0x81}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/154, 0x9a}], 0x5, &(0x7f0000000500)=""/33, 0x21}, 0x2}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000000800)=""/252, 0xfc}, {&(0x7f0000000900)=""/219, 0xdb}, {&(0x7f0000000540)=""/9, 0x9}], 0x4, &(0x7f00000005c0)=""/6, 0x6}, 0xd3}, {{&(0x7f0000000a00)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000001040)=""/93, 0x5d}, {&(0x7f0000000b00)=""/93, 0x5d}], 0x2}, 0x2}, {{&(0x7f0000000bc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/255, 0xff}, {&(0x7f0000000d40)=""/220, 0xdc}], 0x34, &(0x7f0000000e80)=""/6, 0x6}, 0x4}], 0x5, 0x0, &(0x7f0000001000)={0x77359400}) (async) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r3, 0x0, 0x7fffff67) (async) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x18040, 0xb) (async) r5 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r5, &(0x7f0000000600)="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", 0x200) (async) sendfile(r5, r6, 0x0, 0x7fffff67) r7 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r7, r5, 0x0, 0xffffff04) (async) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x5) (async) sendfile(r4, r0, 0x0, 0xffffff04) 09:46:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 261.201019][T17389] loop2: detected capacity change from 0 to 512 [ 261.240985][T17445] loop5: detected capacity change from 0 to 512 09:46:34 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dm_mod', 0x109100, 0x120) writev(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)="4764dd72407b4ac06ffae9b265b4fe8b551ebf2031523ed44fb8117eaacc94c055662a24364caa5d5d13602cf7d8", 0x2e}, {&(0x7f0000000100)="1523ec9b6154e5df57980deb1c3406d76b77e5bd25c3bf03240e76ae29e0c02c2353a365ab2e6d2e50c7510551379e6ac86d4654d07c5e83cb256828b11234b82865e7eb73bd7b33a5d48a134627eeeb0fa4d7f348603067aab6ca49df6f4c00c133edd251912024563d236b7b7941289a4636637b16497ae08dc932", 0x7c}, {&(0x7f0000000180)="6df8f108bb712c2a61d7041bf0e8f4da", 0x10}, {&(0x7f00000001c0)="0b71a3ec0c63ef373827d177e7331258e78f837ecf86a8d244adcb5ea2ef14c66da587d2d6d5ca2c5ff188536550496eeabb3423dcb141b4f64b49ab10a5480a4506326a6a83487ea9e7b193d32ab11a5247d6306f5fe9cb8ffdfab47ec4a1c72323897f3254", 0x66}, {&(0x7f0000000240)="35562197789cd667ddd17d690c91b6488174fffca8e340096e254491e6afea711fa6e1e1218b488ef793e2ad6a78d19e53426bfd00277e8f5ee3355f19dc944d138a99d56e3d5bd0b90faca94ce72d5c78a3879718e6982f5446b424f0a54f7093db5450e3550014de2806e708be9b01b66c73ad93845887715f85f39cec7f167664f3a33c634accf9d3bd83ce0ab2f686d7618e55e236001acdae8cc5ce9dad78086a7837200537f2a567df2da1a21db8e2691037637835187d1b41e607ea837ef520f242cfe011d0bb47dd7e6ebbeecfb4ed26648fee42153d73d5023b1e009580aa63acd60f5fa120fd6769f26e4cde0f5795c2df7cf9", 0xf8}, {&(0x7f0000000340)="798b584598cb7ee06b98af59a84b7dba9b18f9a21c45e353858cd95e975617e496f03a41112b91145c4f20da1a6d1fa48f7f2deeeaf916d42846fefd8809425352a7542b375252cec11bc047b0e19db884182b5a3e1aa74bef3b9861921d636d09bcad142435d31f04ac3cd23391a92b947c89b33a8cc8e22cbb5a3bbe3aa2e70a0b1734492a972ca0d1e627be32a0ccb343633d8467ae025d6ba9a99e9c7631414ef473daa7990b19b6bac92274d748e1319958b0f4a0f75688dcf8f87f52d5ce89e36ceb", 0xc5}, {&(0x7f0000000440)="69d16a504b86aa9e4097242b55fef837498d8905448ce605c2be0c37ee9b7fc55a1f5597aab44267d5ad07560fe88a", 0x2f}], 0x7) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = open$dir(&(0x7f0000000500)='./file0/file0\x00', 0x41, 0x40) getdents64(r4, &(0x7f0000000540)=""/29, 0x1d) 09:46:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 261.242320][T17389] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 261.266738][T17445] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 261.292567][T17445] EXT4-fs (loop5): orphan cleanup on readonly fs [ 261.299272][T17445] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 261.307675][T17389] EXT4-fs (loop2): orphan cleanup on readonly fs [ 261.316312][T17389] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 261.325399][T17445] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 89) [ 261.346156][T17389] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 261.358549][T17389] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 261.374075][T17389] EXT4-fs (loop2): Cannot turn on quotas: error -117 09:46:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) io_setup(0x200, &(0x7f0000000200)=0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) signalfd4(r4, &(0x7f00000000c0)={[0x5]}, 0x8, 0x80000) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000480)={{r1}, 0x0, 0xc, @inherit={0x68, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000004000000000000007f000000000000000900000000000000000000000000000006000000000000000000000000000000c1ffffffffffffffff0700000000000001000000010000000000000080ffffff030000000000"]}, @devid}) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) io_setup(0x200, &(0x7f0000000200)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) (async) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) (async) signalfd4(r4, &(0x7f00000000c0)={[0x5]}, 0x8, 0x80000) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000480)={{r1}, 0x0, 0xc, @inherit={0x68, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000004000000000000007f000000000000000900000000000000000000000000000006000000000000000000000000000000c1ffffffffffffffff0700000000000001000000010000000000000080ffffff030000000000"]}, @devid}) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) (async) 09:46:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @empty}}, 0xfffffff9, 0x3ff, 0x80000000, 0x0, 0x0, 0xa06, 0x20}, 0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000003c0), 0x70, 0x22000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) r7 = socket(0x2, 0x80805, 0x0) recvmmsg(r7, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r8 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x77, &(0x7f0000000000)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000005c0)={r9, 0x8, "252d646e4e44becd"}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r11, 0x61}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r10, 0x0, &(0x7f0000000640)}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r12}, 0x8) recvmsg(r3, &(0x7f0000000140)={&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f0000000300)=""/167, 0xa7}], 0x2}, 0x103) socket(0x5, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:34 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xb00000000000000) [ 261.404376][T17463] FAULT_INJECTION: forcing a failure. [ 261.404376][T17463] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 261.417936][T17463] CPU: 1 PID: 17463 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 261.428690][T17463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 261.439005][T17463] Call Trace: [ 261.442354][T17463] [ 261.445277][T17463] dump_stack_lvl+0xda/0x130 [ 261.449858][T17463] dump_stack+0x15/0x20 [ 261.453999][T17463] should_fail_ex+0x21f/0x230 [ 261.458666][T17463] __alloc_pages+0x108/0x340 [ 261.463506][T17463] vma_alloc_folio+0x6a3/0x8c0 [ 261.468350][T17463] ? __vm_enough_memory+0xdf/0x2a0 [ 261.473458][T17463] shmem_get_folio_gfp+0x801/0x1200 [ 261.478698][T17463] shmem_write_begin+0xa6/0x1d0 [ 261.483613][T17463] generic_perform_write+0x1c3/0x3d0 [ 261.488963][T17463] ? shmem_write_begin+0x1d0/0x1d0 [ 261.494059][T17463] __generic_file_write_iter+0xe6/0x290 [ 261.499595][T17463] generic_file_write_iter+0x7d/0x1c0 [ 261.504952][T17463] vfs_write+0x47b/0x780 [ 261.509186][T17463] ksys_write+0xeb/0x1a0 [ 261.513421][T17463] __x64_sys_write+0x42/0x50 [ 261.518069][T17463] do_syscall_64+0x41/0xc0 [ 261.522476][T17463] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 261.528393][T17463] RIP: 0033:0x7f854edcdfff [ 261.532801][T17463] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 261.552417][T17463] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 261.560858][T17463] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 261.568813][T17463] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 261.576787][T17463] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 261.584818][T17463] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 261.592805][T17463] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 261.600761][T17463] 09:46:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 90) 09:46:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @empty}}, 0xfffffff9, 0x3ff, 0x80000000, 0x0, 0x0, 0xa06, 0x20}, 0x9c) (rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (rerun: 32) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000003c0), 0x70, 0x22000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) (async, rerun: 64) r7 = socket(0x2, 0x80805, 0x0) (rerun: 64) recvmmsg(r7, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r8 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x77, &(0x7f0000000000)={r9}, 0x8) (async) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000005c0)={r9, 0x8, "252d646e4e44becd"}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r11, 0x61}, 0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r10, 0x0, &(0x7f0000000640)}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r12}, 0x8) (async) recvmsg(r3, &(0x7f0000000140)={&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f0000000300)=""/167, 0xa7}], 0x2}, 0x103) (async) socket(0x5, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 261.615622][T17468] loop5: detected capacity change from 0 to 512 [ 261.643544][T17468] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 261.670886][T17468] EXT4-fs (loop5): orphan cleanup on readonly fs [ 261.677251][T17468] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 261.692837][T17468] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 261.714028][T17495] FAULT_INJECTION: forcing a failure. 09:46:35 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xc00000000000000) [ 261.714028][T17495] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 261.727121][T17495] CPU: 1 PID: 17495 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 261.737539][T17495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 261.747714][T17495] Call Trace: [ 261.751061][T17495] [ 261.753999][T17495] dump_stack_lvl+0xda/0x130 [ 261.758646][T17495] dump_stack+0x15/0x20 [ 261.762816][T17495] should_fail_ex+0x21f/0x230 [ 261.767585][T17495] should_fail+0xb/0x10 [ 261.771777][T17495] should_fail_usercopy+0x1a/0x20 [ 261.776890][T17495] copy_page_from_iter_atomic+0x22d/0xcf0 [ 261.782773][T17495] ? folio_test_hugetlb+0x3a/0x70 [ 261.787894][T17495] ? shmem_write_begin+0x12a/0x1d0 [ 261.793022][T17495] generic_perform_write+0x203/0x3d0 [ 261.798612][T17495] ? shmem_write_begin+0x1d0/0x1d0 [ 261.803752][T17495] __generic_file_write_iter+0xe6/0x290 [ 261.809283][T17495] generic_file_write_iter+0x7d/0x1c0 [ 261.814684][T17495] vfs_write+0x47b/0x780 [ 261.818909][T17495] ksys_write+0xeb/0x1a0 [ 261.823136][T17495] __x64_sys_write+0x42/0x50 [ 261.827767][T17495] do_syscall_64+0x41/0xc0 [ 261.832206][T17495] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 261.838170][T17495] RIP: 0033:0x7f854edcdfff [ 261.842567][T17495] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 261.862188][T17495] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 261.870581][T17495] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 261.878644][T17495] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 261.886662][T17495] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 261.894756][T17495] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 261.902804][T17495] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 261.910771][T17495] [ 261.915072][T17495] loop2: detected capacity change from 0 to 512 [ 261.931694][T17495] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 261.936190][T17504] loop5: detected capacity change from 0 to 512 [ 261.943469][T17495] EXT4-fs (loop2): orphan cleanup on readonly fs [ 261.947791][T17504] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 261.952508][T17495] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 261.964143][T17504] EXT4-fs (loop5): orphan cleanup on readonly fs [ 261.980151][T17495] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 261.981153][T17504] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 261.997690][T17495] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 262.019314][T17495] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 262.025760][T17504] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @empty}}, 0xfffffff9, 0x3ff, 0x80000000, 0x0, 0x0, 0xa06, 0x20}, 0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) syz_open_dev$vcsn(&(0x7f00000003c0), 0x70, 0x22000) (async) r4 = syz_open_dev$vcsn(&(0x7f00000003c0), 0x70, 0x22000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) r7 = socket(0x2, 0x80805, 0x0) recvmmsg(r7, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) (async) r8 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x77, &(0x7f0000000000)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000005c0)={r9, 0x8, "252d646e4e44becd"}, &(0x7f0000000600)=0x10) (async) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000005c0)={r9, 0x8, "252d646e4e44becd"}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000540)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r11, 0x61}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r11, 0x61}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r10, 0x0, &(0x7f0000000640)}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r12}, 0x8) recvmsg(r3, &(0x7f0000000140)={&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f0000000300)=""/167, 0xa7}], 0x2}, 0x103) socket(0x5, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:35 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xd00000000000000) 09:46:35 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async, rerun: 32) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dm_mod', 0x109100, 0x120) (rerun: 32) writev(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)="4764dd72407b4ac06ffae9b265b4fe8b551ebf2031523ed44fb8117eaacc94c055662a24364caa5d5d13602cf7d8", 0x2e}, {&(0x7f0000000100)="1523ec9b6154e5df57980deb1c3406d76b77e5bd25c3bf03240e76ae29e0c02c2353a365ab2e6d2e50c7510551379e6ac86d4654d07c5e83cb256828b11234b82865e7eb73bd7b33a5d48a134627eeeb0fa4d7f348603067aab6ca49df6f4c00c133edd251912024563d236b7b7941289a4636637b16497ae08dc932", 0x7c}, {&(0x7f0000000180)="6df8f108bb712c2a61d7041bf0e8f4da", 0x10}, {&(0x7f00000001c0)="0b71a3ec0c63ef373827d177e7331258e78f837ecf86a8d244adcb5ea2ef14c66da587d2d6d5ca2c5ff188536550496eeabb3423dcb141b4f64b49ab10a5480a4506326a6a83487ea9e7b193d32ab11a5247d6306f5fe9cb8ffdfab47ec4a1c72323897f3254", 0x66}, {&(0x7f0000000240)="35562197789cd667ddd17d690c91b6488174fffca8e340096e254491e6afea711fa6e1e1218b488ef793e2ad6a78d19e53426bfd00277e8f5ee3355f19dc944d138a99d56e3d5bd0b90faca94ce72d5c78a3879718e6982f5446b424f0a54f7093db5450e3550014de2806e708be9b01b66c73ad93845887715f85f39cec7f167664f3a33c634accf9d3bd83ce0ab2f686d7618e55e236001acdae8cc5ce9dad78086a7837200537f2a567df2da1a21db8e2691037637835187d1b41e607ea837ef520f242cfe011d0bb47dd7e6ebbeecfb4ed26648fee42153d73d5023b1e009580aa63acd60f5fa120fd6769f26e4cde0f5795c2df7cf9", 0xf8}, {&(0x7f0000000340)="798b584598cb7ee06b98af59a84b7dba9b18f9a21c45e353858cd95e975617e496f03a41112b91145c4f20da1a6d1fa48f7f2deeeaf916d42846fefd8809425352a7542b375252cec11bc047b0e19db884182b5a3e1aa74bef3b9861921d636d09bcad142435d31f04ac3cd23391a92b947c89b33a8cc8e22cbb5a3bbe3aa2e70a0b1734492a972ca0d1e627be32a0ccb343633d8467ae025d6ba9a99e9c7631414ef473daa7990b19b6bac92274d748e1319958b0f4a0f75688dcf8f87f52d5ce89e36ceb", 0xc5}, {&(0x7f0000000440)="69d16a504b86aa9e4097242b55fef837498d8905448ce605c2be0c37ee9b7fc55a1f5597aab44267d5ad07560fe88a", 0x2f}], 0x7) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) (async, rerun: 32) r4 = open$dir(&(0x7f0000000500)='./file0/file0\x00', 0x41, 0x40) (rerun: 32) getdents64(r4, &(0x7f0000000540)=""/29, 0x1d) 09:46:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 91) 09:46:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) io_setup(0x200, &(0x7f0000000200)=0x0) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) (async) signalfd4(r4, &(0x7f00000000c0)={[0x5]}, 0x8, 0x80000) (async) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000480)={{r1}, 0x0, 0xc, @inherit={0x68, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000004000000000000007f000000000000000900000000000000000000000000000006000000000000000000000000000000c1ffffffffffffffff0700000000000001000000010000000000000080ffffff030000000000"]}, @devid}) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) [ 262.147263][T17515] FAULT_INJECTION: forcing a failure. [ 262.147263][T17515] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.160528][T17515] CPU: 1 PID: 17515 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 262.170965][T17515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 262.181165][T17515] Call Trace: [ 262.184532][T17515] [ 262.187468][T17515] dump_stack_lvl+0xda/0x130 [ 262.192091][T17515] dump_stack+0x15/0x20 09:46:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000040)={0x0, @aes128, 0x0, @desc3}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x60}, 0x8) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x3, 0x0, 0x0, 0x5}, 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) [ 262.196257][T17515] should_fail_ex+0x21f/0x230 [ 262.201066][T17515] __alloc_pages+0x108/0x340 [ 262.205762][T17515] vma_alloc_folio+0x6a3/0x8c0 [ 262.210537][T17515] ? __vm_enough_memory+0xdf/0x2a0 [ 262.215723][T17515] shmem_get_folio_gfp+0x801/0x1200 [ 262.221011][T17515] shmem_write_begin+0xa6/0x1d0 [ 262.225896][T17515] generic_perform_write+0x1c3/0x3d0 [ 262.231201][T17515] ? shmem_write_begin+0x1d0/0x1d0 [ 262.236346][T17515] __generic_file_write_iter+0xe6/0x290 09:46:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000040)={0x0, @aes128, 0x0, @desc3}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x60}, 0x8) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000040)={0x0, @aes128, 0x0, @desc3}) (async) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x60}, 0x8) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) [ 262.238545][T17529] loop5: detected capacity change from 0 to 512 [ 262.242060][T17515] generic_file_write_iter+0x7d/0x1c0 [ 262.242094][T17515] vfs_write+0x47b/0x780 [ 262.258034][T17515] ksys_write+0xeb/0x1a0 [ 262.262313][T17515] __x64_sys_write+0x42/0x50 [ 262.264472][T17529] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 262.267019][T17515] do_syscall_64+0x41/0xc0 [ 262.267047][T17515] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 262.285518][T17515] RIP: 0033:0x7f854edcdfff [ 262.290044][T17515] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 262.292348][T17529] EXT4-fs (loop5): orphan cleanup on readonly fs [ 262.309652][T17515] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 262.309676][T17515] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 262.309687][T17515] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 09:46:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 92) 09:46:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000040)={0x0, @aes128, 0x0, @desc3}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x60}, 0x8) (async) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 262.316019][T17529] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 262.324394][T17515] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 262.324405][T17515] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 262.324417][T17515] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 262.324431][T17515] [ 262.398590][T17556] FAULT_INJECTION: forcing a failure. [ 262.398590][T17556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 262.411696][T17556] CPU: 0 PID: 17556 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 262.416832][T17529] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 262.422120][T17556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 262.422134][T17556] Call Trace: [ 262.422140][T17556] [ 262.422146][T17556] dump_stack_lvl+0xda/0x130 [ 262.422173][T17556] dump_stack+0x15/0x20 [ 262.457789][T17556] should_fail_ex+0x21f/0x230 [ 262.462490][T17556] should_fail+0xb/0x10 [ 262.466755][T17556] should_fail_usercopy+0x1a/0x20 [ 262.472034][T17556] copy_page_from_iter_atomic+0x22d/0xcf0 [ 262.477770][T17556] ? folio_test_hugetlb+0x3a/0x70 [ 262.482824][T17556] ? shmem_write_begin+0x12a/0x1d0 [ 262.487947][T17556] generic_perform_write+0x203/0x3d0 [ 262.493253][T17556] ? shmem_write_begin+0x1d0/0x1d0 09:46:35 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dm_mod', 0x109100, 0x120) writev(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)="4764dd72407b4ac06ffae9b265b4fe8b551ebf2031523ed44fb8117eaacc94c055662a24364caa5d5d13602cf7d8", 0x2e}, {&(0x7f0000000100)="1523ec9b6154e5df57980deb1c3406d76b77e5bd25c3bf03240e76ae29e0c02c2353a365ab2e6d2e50c7510551379e6ac86d4654d07c5e83cb256828b11234b82865e7eb73bd7b33a5d48a134627eeeb0fa4d7f348603067aab6ca49df6f4c00c133edd251912024563d236b7b7941289a4636637b16497ae08dc932", 0x7c}, {&(0x7f0000000180)="6df8f108bb712c2a61d7041bf0e8f4da", 0x10}, {&(0x7f00000001c0)="0b71a3ec0c63ef373827d177e7331258e78f837ecf86a8d244adcb5ea2ef14c66da587d2d6d5ca2c5ff188536550496eeabb3423dcb141b4f64b49ab10a5480a4506326a6a83487ea9e7b193d32ab11a5247d6306f5fe9cb8ffdfab47ec4a1c72323897f3254", 0x66}, {&(0x7f0000000240)="35562197789cd667ddd17d690c91b6488174fffca8e340096e254491e6afea711fa6e1e1218b488ef793e2ad6a78d19e53426bfd00277e8f5ee3355f19dc944d138a99d56e3d5bd0b90faca94ce72d5c78a3879718e6982f5446b424f0a54f7093db5450e3550014de2806e708be9b01b66c73ad93845887715f85f39cec7f167664f3a33c634accf9d3bd83ce0ab2f686d7618e55e236001acdae8cc5ce9dad78086a7837200537f2a567df2da1a21db8e2691037637835187d1b41e607ea837ef520f242cfe011d0bb47dd7e6ebbeecfb4ed26648fee42153d73d5023b1e009580aa63acd60f5fa120fd6769f26e4cde0f5795c2df7cf9", 0xf8}, {&(0x7f0000000340)="798b584598cb7ee06b98af59a84b7dba9b18f9a21c45e353858cd95e975617e496f03a41112b91145c4f20da1a6d1fa48f7f2deeeaf916d42846fefd8809425352a7542b375252cec11bc047b0e19db884182b5a3e1aa74bef3b9861921d636d09bcad142435d31f04ac3cd23391a92b947c89b33a8cc8e22cbb5a3bbe3aa2e70a0b1734492a972ca0d1e627be32a0ccb343633d8467ae025d6ba9a99e9c7631414ef473daa7990b19b6bac92274d748e1319958b0f4a0f75688dcf8f87f52d5ce89e36ceb", 0xc5}, {&(0x7f0000000440)="69d16a504b86aa9e4097242b55fef837498d8905448ce605c2be0c37ee9b7fc55a1f5597aab44267d5ad07560fe88a", 0x2f}], 0x7) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) r4 = open$dir(&(0x7f0000000500)='./file0/file0\x00', 0x41, 0x40) getdents64(r4, &(0x7f0000000540)=""/29, 0x1d) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dm_mod', 0x109100, 0x120) (async) writev(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)="4764dd72407b4ac06ffae9b265b4fe8b551ebf2031523ed44fb8117eaacc94c055662a24364caa5d5d13602cf7d8", 0x2e}, {&(0x7f0000000100)="1523ec9b6154e5df57980deb1c3406d76b77e5bd25c3bf03240e76ae29e0c02c2353a365ab2e6d2e50c7510551379e6ac86d4654d07c5e83cb256828b11234b82865e7eb73bd7b33a5d48a134627eeeb0fa4d7f348603067aab6ca49df6f4c00c133edd251912024563d236b7b7941289a4636637b16497ae08dc932", 0x7c}, {&(0x7f0000000180)="6df8f108bb712c2a61d7041bf0e8f4da", 0x10}, {&(0x7f00000001c0)="0b71a3ec0c63ef373827d177e7331258e78f837ecf86a8d244adcb5ea2ef14c66da587d2d6d5ca2c5ff188536550496eeabb3423dcb141b4f64b49ab10a5480a4506326a6a83487ea9e7b193d32ab11a5247d6306f5fe9cb8ffdfab47ec4a1c72323897f3254", 0x66}, {&(0x7f0000000240)="35562197789cd667ddd17d690c91b6488174fffca8e340096e254491e6afea711fa6e1e1218b488ef793e2ad6a78d19e53426bfd00277e8f5ee3355f19dc944d138a99d56e3d5bd0b90faca94ce72d5c78a3879718e6982f5446b424f0a54f7093db5450e3550014de2806e708be9b01b66c73ad93845887715f85f39cec7f167664f3a33c634accf9d3bd83ce0ab2f686d7618e55e236001acdae8cc5ce9dad78086a7837200537f2a567df2da1a21db8e2691037637835187d1b41e607ea837ef520f242cfe011d0bb47dd7e6ebbeecfb4ed26648fee42153d73d5023b1e009580aa63acd60f5fa120fd6769f26e4cde0f5795c2df7cf9", 0xf8}, {&(0x7f0000000340)="798b584598cb7ee06b98af59a84b7dba9b18f9a21c45e353858cd95e975617e496f03a41112b91145c4f20da1a6d1fa48f7f2deeeaf916d42846fefd8809425352a7542b375252cec11bc047b0e19db884182b5a3e1aa74bef3b9861921d636d09bcad142435d31f04ac3cd23391a92b947c89b33a8cc8e22cbb5a3bbe3aa2e70a0b1734492a972ca0d1e627be32a0ccb343633d8467ae025d6ba9a99e9c7631414ef473daa7990b19b6bac92274d748e1319958b0f4a0f75688dcf8f87f52d5ce89e36ceb", 0xc5}, {&(0x7f0000000440)="69d16a504b86aa9e4097242b55fef837498d8905448ce605c2be0c37ee9b7fc55a1f5597aab44267d5ad07560fe88a", 0x2f}], 0x7) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) sendfile(r3, r0, 0x0, 0xffffff04) (async) open$dir(&(0x7f0000000500)='./file0/file0\x00', 0x41, 0x40) (async) getdents64(r4, &(0x7f0000000540)=""/29, 0x1d) (async) 09:46:35 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xe00000000000000) 09:46:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x3, 0x0, 0x0, 0x5}, 0xe) (async, rerun: 64) socket$inet6_sctp(0xa, 0x0, 0x84) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 09:46:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x7, 0x1, 0x9, 0x5, 0x18, 0x1, 0x1f}, 0x9c) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={r7, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e24, @multicast2}]}, &(0x7f0000000340)=0xffffffffffffff7d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async, rerun: 32) shutdown(r3, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x7, 0x1, 0x9, 0x5, 0x18, 0x1, 0x1f}, 0x9c) (async, rerun: 64) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r5, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={r7, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e24, @multicast2}]}, &(0x7f0000000340)=0xffffffffffffff7d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (rerun: 64) [ 262.498384][T17556] __generic_file_write_iter+0xe6/0x290 [ 262.503952][T17556] generic_file_write_iter+0x7d/0x1c0 [ 262.509471][T17556] vfs_write+0x47b/0x780 [ 262.513719][T17556] ksys_write+0xeb/0x1a0 [ 262.517980][T17556] __x64_sys_write+0x42/0x50 [ 262.522580][T17556] do_syscall_64+0x41/0xc0 [ 262.527021][T17556] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 262.532978][T17556] RIP: 0033:0x7f854edcdfff [ 262.537395][T17556] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 262.557067][T17556] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 262.565496][T17556] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 262.573545][T17556] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 262.581704][T17556] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 262.589680][T17556] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 09:46:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async, rerun: 32) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x7, 0x1, 0x9, 0x5, 0x18, 0x1, 0x1f}, 0x9c) (async, rerun: 32) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r5, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0xd, &(0x7f0000000040)={r6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000280)={r7, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e24, @multicast2}]}, &(0x7f0000000340)=0xffffffffffffff7d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:36 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ftruncate(r1, 0x4ba3) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r2, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) 09:46:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 262.597675][T17556] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 262.605694][T17556] [ 262.618591][T17556] loop2: detected capacity change from 0 to 512 [ 262.638649][T17556] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 09:46:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 262.648809][T17596] loop5: detected capacity change from 0 to 512 [ 262.667457][T17596] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 262.689140][T17596] EXT4-fs (loop5): orphan cleanup on readonly fs [ 262.695563][T17596] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 262.716030][T17556] EXT4-fs (loop2): orphan cleanup on readonly fs [ 262.722431][T17556] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 262.737667][T17556] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 262.750038][T17556] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 262.752830][T17596] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 262.765411][T17556] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 262.782761][T17556] EXT4-fs mount: 215 callbacks suppressed 09:46:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 93) 09:46:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x25, 0x80805, 0xfffffffe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000000c0)={0x40, {{0xa, 0x4e20, 0x7, @empty, 0x1}}}, 0x88) signalfd(r1, &(0x7f0000000200)={[0x3f]}, 0x8) r6 = socket(0x2, 0x80805, 0x0) recvmmsg(r6, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r7 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) r9 = open(&(0x7f0000001100)='./file0\x00', 0x23e5c2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@getchain={0x2c, 0x66, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x5, 0xc}, {0x3, 0xfff3}, {0x7, 0xe}}, [{0x8, 0xb, 0x200000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x4084) r10 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r9, &(0x7f0000000600)="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", 0x200) sendfile(r9, r10, 0x0, 0x7fffff67) r11 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r11, r9, 0x0, 0xffffff04) sendmsg$kcm(r11, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000300)="1bec98df21b357711f296171", 0xc}, {&(0x7f0000000340)="b874bde36183625f22cc50eadbfe71ba9f786fe84538617ce29f477a40a40fb6234a04bcc65e619fff85419efd4ac8c93f9acd1dce66ed924601a4500cb5ba187b29965da7a4a08a5d7403d7f5b976e8401226b7224304778e7178ba287626c901521ea2532dd40e4e1e6b0b3364c10de6605fde7cf9c9cc4df3e2f7323c0a712854b8273eed9e0b1a7211411c4a0c7fc36f0168490201a50e96c3a8c4bb546b0f028f624c236bfaba1ade56c15809ded9", 0xb1}], 0x2, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x120}, 0x40000) 09:46:36 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x1000000000000000) [ 262.782771][T17556] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 262.815282][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.832588][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.883887][T17628] FAULT_INJECTION: forcing a failure. [ 262.883887][T17628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.891661][T17629] loop5: detected capacity change from 0 to 512 [ 262.897235][T17628] CPU: 0 PID: 17628 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 262.913950][T17628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 262.917528][T17629] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 262.923999][T17628] Call Trace: [ 262.924008][T17628] [ 262.924014][T17628] dump_stack_lvl+0xda/0x130 [ 262.943086][T17628] dump_stack+0x15/0x20 [ 262.947334][T17628] should_fail_ex+0x21f/0x230 [ 262.949178][T17629] EXT4-fs (loop5): orphan cleanup on readonly fs [ 262.952988][T17628] __alloc_pages+0x108/0x340 [ 262.953020][T17628] vma_alloc_folio+0x6a3/0x8c0 [ 262.959410][T17629] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 262.964016][T17628] ? __vm_enough_memory+0xdf/0x2a0 [ 262.976037][T17629] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 262.979606][T17628] shmem_get_folio_gfp+0x801/0x1200 [ 262.989440][T17629] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 263.000013][T17628] shmem_write_begin+0xa6/0x1d0 [ 263.000043][T17628] generic_perform_write+0x1c3/0x3d0 [ 263.026347][T17628] ? shmem_write_begin+0x1d0/0x1d0 [ 263.031740][T17628] __generic_file_write_iter+0xe6/0x290 [ 263.037449][T17628] generic_file_write_iter+0x7d/0x1c0 [ 263.043368][T17628] vfs_write+0x47b/0x780 [ 263.047707][T17628] ksys_write+0xeb/0x1a0 [ 263.052017][T17628] __x64_sys_write+0x42/0x50 [ 263.056651][T17628] do_syscall_64+0x41/0xc0 [ 263.061121][T17628] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.067122][T17628] RIP: 0033:0x7f854edcdfff [ 263.071592][T17628] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 263.091469][T17628] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 263.099962][T17628] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 263.108074][T17628] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 263.116139][T17628] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 263.124118][T17628] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 263.132574][T17628] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 263.140624][T17628] [ 263.145752][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:46:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x3, 0x0, 0x0, 0x5}, 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) 09:46:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x25, 0x80805, 0xfffffffe) (async) r3 = socket(0x25, 0x80805, 0xfffffffe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r4, 0x0) (async) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000000c0)={0x40, {{0xa, 0x4e20, 0x7, @empty, 0x1}}}, 0x88) signalfd(r1, &(0x7f0000000200)={[0x3f]}, 0x8) socket(0x2, 0x80805, 0x0) (async) r6 = socket(0x2, 0x80805, 0x0) recvmmsg(r6, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r7 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000005c0)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) open(&(0x7f0000001100)='./file0\x00', 0x23e5c2, 0x0) (async) r9 = open(&(0x7f0000001100)='./file0\x00', 0x23e5c2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@getchain={0x2c, 0x66, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x5, 0xc}, {0x3, 0xfff3}, {0x7, 0xe}}, [{0x8, 0xb, 0x200000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x4084) r10 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r9, &(0x7f0000000600)="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", 0x200) (async) write(r9, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r9, r10, 0x0, 0x7fffff67) r11 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r11, r9, 0x0, 0xffffff04) sendmsg$kcm(r11, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000300)="1bec98df21b357711f296171", 0xc}, {&(0x7f0000000340)="b874bde36183625f22cc50eadbfe71ba9f786fe84538617ce29f477a40a40fb6234a04bcc65e619fff85419efd4ac8c93f9acd1dce66ed924601a4500cb5ba187b29965da7a4a08a5d7403d7f5b976e8401226b7224304778e7178ba287626c901521ea2532dd40e4e1e6b0b3364c10de6605fde7cf9c9cc4df3e2f7323c0a712854b8273eed9e0b1a7211411c4a0c7fc36f0168490201a50e96c3a8c4bb546b0f028f624c236bfaba1ade56c15809ded9", 0xb1}], 0x2, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x120}, 0x40000) 09:46:36 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x1100000000000000) 09:46:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 94) [ 263.364478][T17679] FAULT_INJECTION: forcing a failure. [ 263.364478][T17679] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 263.367044][T17678] loop5: detected capacity change from 0 to 512 [ 263.377572][T17679] CPU: 1 PID: 17679 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 263.394201][T17679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 263.404419][T17679] Call Trace: [ 263.407864][T17679] [ 263.410827][T17679] dump_stack_lvl+0xda/0x130 [ 263.415549][T17679] dump_stack+0x15/0x20 [ 263.419698][T17679] should_fail_ex+0x21f/0x230 [ 263.424382][T17679] should_fail+0xb/0x10 [ 263.428523][T17679] should_fail_usercopy+0x1a/0x20 [ 263.433538][T17679] copy_page_from_iter_atomic+0x22d/0xcf0 [ 263.439245][T17679] ? folio_test_hugetlb+0x3a/0x70 [ 263.444345][T17679] ? shmem_write_begin+0x12a/0x1d0 [ 263.449571][T17679] generic_perform_write+0x203/0x3d0 [ 263.454851][T17679] ? shmem_write_begin+0x1d0/0x1d0 [ 263.459965][T17679] __generic_file_write_iter+0xe6/0x290 [ 263.465581][T17679] generic_file_write_iter+0x7d/0x1c0 [ 263.471139][T17679] vfs_write+0x47b/0x780 [ 263.475495][T17679] ksys_write+0xeb/0x1a0 [ 263.480097][T17679] __x64_sys_write+0x42/0x50 [ 263.484688][T17679] do_syscall_64+0x41/0xc0 [ 263.489103][T17679] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.494997][T17679] RIP: 0033:0x7f854edcdfff [ 263.499450][T17679] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 263.519117][T17679] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 263.527549][T17679] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 263.535580][T17679] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 263.543534][T17679] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 263.551568][T17679] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 09:46:36 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) (async) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ftruncate(r1, 0x4ba3) (async) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async, rerun: 64) sendfile(r0, r2, 0x0, 0x7fffff67) (async, rerun: 64) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) 09:46:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 32) r3 = socket(0x25, 0x80805, 0xfffffffe) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r4, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0xd, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000000c0)={0x40, {{0xa, 0x4e20, 0x7, @empty, 0x1}}}, 0x88) signalfd(r1, &(0x7f0000000200)={[0x3f]}, 0x8) (async) r6 = socket(0x2, 0x80805, 0x0) recvmmsg(r6, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r7 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x77, &(0x7f0000000000)={r8}, 0x8) r9 = open(&(0x7f0000001100)='./file0\x00', 0x23e5c2, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000900)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@getchain={0x2c, 0x66, 0x100, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x5, 0xc}, {0x3, 0xfff3}, {0x7, 0xe}}, [{0x8, 0xb, 0x200000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x4084) (async, rerun: 64) r10 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (rerun: 64) write(r9, &(0x7f0000000600)="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", 0x200) (async) sendfile(r9, r10, 0x0, 0x7fffff67) (async) r11 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r11, r9, 0x0, 0xffffff04) sendmsg$kcm(r11, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000300)="1bec98df21b357711f296171", 0xc}, {&(0x7f0000000340)="b874bde36183625f22cc50eadbfe71ba9f786fe84538617ce29f477a40a40fb6234a04bcc65e619fff85419efd4ac8c93f9acd1dce66ed924601a4500cb5ba187b29965da7a4a08a5d7403d7f5b976e8401226b7224304778e7178ba287626c901521ea2532dd40e4e1e6b0b3364c10de6605fde7cf9c9cc4df3e2f7323c0a712854b8273eed9e0b1a7211411c4a0c7fc36f0168490201a50e96c3a8c4bb546b0f028f624c236bfaba1ade56c15809ded9", 0xb1}], 0x2, &(0x7f0000000d80)=ANY=[@ANYBLOB="48000000000000001100000002000000125cec82f805b728ec221eedaab3a45702d3b0ebedbaa5b093328b270e813ba7ba765546089f269363118ac7c3ae24a869d7d50000000000d8000000000000000100000082290000e444c2466befe89e052d5d677cb66a2f82338484699fd67ae86541090ec48748de6abbcded9b93696a3cfe737f4ea45ba9afe81c3c136aeec867d9a13cc4831598fda37a444bd2418c06c5545370b6c7628333ca08e19d3cd70e8d863b93773d9070a3ddfde0ed3d0da82bb939b13479d5fd03d313380ef69fd003cfeda3275b664f9eed4b2b02c64b0aa474888b420039c55004c80228d56b969e6fc63483ec98e93556a1a766dbe529a10998d17acadb2438660ebbf48810f6b56adf7c2bcd8197000000000000ed78e5acde6a56a25c320ff744cb2e42dbb93c8f02d72f62c09e433d39b3e1f79597f66c4544ea348a52a47cfb4e66f76ebfb36b1149111cd3631c29a95cf1cf5f9fb54f75b571f8ea795cff6335ef2cb2361030d295da8eb23ef96bdfddaf571261c3ae3e84dc856616e0d5572c30325472bf79da02d28afa9c8e00ad7f78be5dad6cef1dc4163016cb127aadc178b46da79a4a3fe74f7638500062f3ef4218a583d4c9788ef1b6d9e735475dbee3fa542b420403571014acde3033da9c035baab601072d62a0ac6d3bea82e39d97d7cd27b79fada61e206ff49e39"], 0x120}, 0x40000) 09:46:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 263.559527][T17679] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 263.567502][T17679] [ 263.572327][T17679] loop2: detected capacity change from 0 to 512 [ 263.581815][T17678] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 263.590486][T17679] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 09:46:37 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) (async) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) ftruncate(r1, 0x4ba3) (async) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r2, 0x0, 0x7fffff67) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) [ 263.625415][T17678] EXT4-fs (loop5): orphan cleanup on readonly fs [ 263.631852][T17678] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 263.650214][T17678] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 09:46:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r6, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) r8 = signalfd4(r2, &(0x7f0000000140)={[0x1]}, 0x8, 0x80000) sendmmsg(r8, &(0x7f0000000240)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x4a, @mcast1, 0x80000001}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="43438cf403e78a705f598d51ff82364838373fc2394536b7aec5ca068874c524d3efab6fb917d8859cfe3c5be1b1b4a60bd04e5fc16dd837ef27d1e5ca03e6a0afa5cd81c6faf7e210dd7a2a98b39efe7a72beea5a4c03592330b583c415a96f4bb9ebad992235ce6704493bff251866c96f597f3d227eb7fc32dedc57b234aaaa56df2bb478a15e69eb020cc8357cebb01376010c77d475f744a889fb871521791af4701c19106a8607200d23054c0942b45db0488adc3e90cbf91192519558d16404467380fb7174eaa1b5212c8d2e8148c1e54323e44bbfc9761ec6a7b3848a76399158bea5daa224e456cb29eadd", 0xf0}], 0x1, &(0x7f0000000d80)=[{0xb0, 0x1, 0xfffffffe, "a36d3fb4f4ddfb1992122063538fbb436bdc3d0afbddf25ebf1fd131fc9797ffe53b2ef14ab20dc81b8f69ace26df6c8e0419ed510174b9c9ae111de60ea1aee8aeee2ebd9e2a920bd714b5b70b0fb020acd2f72fcad355503f69b8553729975deee0bc823f4edfa0cd5ad049dacc7a0528c3de452be0ce2d70e0282dc1e7d77857cb0367abf721ef8af85d0a6e21b252eeadf890068dd145624941c3679"}, {0xa8, 0x192, 0x0, "13e1e938d5c1ce144b42f1656a5667a09245cee5b99ac354c70778420838cda5cf96cc5fda28604d9c73be4e8267cf0e74a10537e1e2ff46a0acc248fc854d1749e4fe3eac20939e27cf88833807e58795677ef1759e4729872f096c6d2a7817a3e79b095a098a8672fd2e859121091cdedaf9a3b467855d7042d9f5b97f9ddd9e3ea29d72c19222bf7d4af64ed894b309d39d392f2da882"}, {0xf0, 0x114, 0x8001, "0ba7a2da820852ff0b155ff34d11bc66ff94c0c6624f28d653f4cfbd17264b8a5c3923b1ba9a780a26208cc4257be9530cd5e567740d3fddbed0321e904dfe963b2d4a55e8d757b671e502c6de8fac0ac663d5f667020f46cf2c2e7351d9be3cc785565d9f05fb27409f431de4cccc97d1f8f79d7c4f8b2d64906ece69029e4e23dc187a50f9e65499ba6c77502575f71352cabfb78876ca17b8e4babf8718064458b7743de4554c44839a6e9164d86e5ac530fd242eef96a63e53eeca4ac42e3aff7b86b952281bffbec0d1e907ebe17dda05fbfa5d9fe4a6bdaf379e279cde"}, {0x1010, 0x103, 0x7f, "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"}, {0xb0, 0x113, 0x0, "d60de889de957fbc9c91f0c7ba0ed05df2186af81acaae4ee81ec2566996a0563c58905335008ad797bb7fc0b28fa92d531aeaf992daeb9b95dcbb45bcdbdcaaa73aae0a7c7bf7f1aed94b349cf77da7c0f592c1d74009751884f52ddea1797e56b91ee71a22d7221361e2f186c606d461a8c349fd35b63d9e6e0f0f1c6ebabbea5c5d96f9ee54bd74a206921cdbe045eb8ea8ca63b6ba2270a2"}], 0x1308}}], 0x1, 0x0) [ 263.675605][T17679] EXT4-fs (loop2): orphan cleanup on readonly fs [ 263.682119][T17679] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 263.700964][T17679] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 263.709327][T17678] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:37 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) io_setup(0x200, &(0x7f0000000200)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff04) 09:46:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x401, 0x4) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 95) [ 263.729693][T17679] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 263.745200][T17679] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 263.751921][T17679] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 09:46:37 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x1200000000000000) 09:46:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x401, 0x4) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 263.787288][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.819931][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.836600][T17738] FAULT_INJECTION: forcing a failure. [ 263.836600][T17738] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 263.849883][T17738] CPU: 1 PID: 17738 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 263.860404][T17738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 263.870640][T17738] Call Trace: [ 263.873912][T17738] [ 263.876895][T17738] dump_stack_lvl+0xda/0x130 [ 263.881482][T17738] dump_stack+0x15/0x20 [ 263.885657][T17738] should_fail_ex+0x21f/0x230 [ 263.890331][T17738] __alloc_pages+0x108/0x340 [ 263.894943][T17738] vma_alloc_folio+0x6a3/0x8c0 [ 263.899731][T17738] ? __vm_enough_memory+0xdf/0x2a0 [ 263.904871][T17738] shmem_get_folio_gfp+0x801/0x1200 [ 263.910072][T17738] shmem_write_begin+0xa6/0x1d0 [ 263.914932][T17738] generic_perform_write+0x1c3/0x3d0 [ 263.921099][T17738] ? shmem_write_begin+0x1d0/0x1d0 [ 263.926222][T17738] __generic_file_write_iter+0xe6/0x290 [ 263.931805][T17738] generic_file_write_iter+0x7d/0x1c0 [ 263.937192][T17738] vfs_write+0x47b/0x780 [ 263.941518][T17738] ksys_write+0xeb/0x1a0 [ 263.945754][T17738] __x64_sys_write+0x42/0x50 [ 263.950335][T17738] do_syscall_64+0x41/0xc0 [ 263.954781][T17738] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.960672][T17738] RIP: 0033:0x7f854edcdfff [ 263.965149][T17738] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 09:46:37 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r6, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r6, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) r8 = signalfd4(r2, &(0x7f0000000140)={[0x1]}, 0x8, 0x80000) sendmmsg(r8, &(0x7f0000000240)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x4a, @mcast1, 0x80000001}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="43438cf403e78a705f598d51ff82364838373fc2394536b7aec5ca068874c524d3efab6fb917d8859cfe3c5be1b1b4a60bd04e5fc16dd837ef27d1e5ca03e6a0afa5cd81c6faf7e210dd7a2a98b39efe7a72beea5a4c03592330b583c415a96f4bb9ebad992235ce6704493bff251866c96f597f3d227eb7fc32dedc57b234aaaa56df2bb478a15e69eb020cc8357cebb01376010c77d475f744a889fb871521791af4701c19106a8607200d23054c0942b45db0488adc3e90cbf91192519558d16404467380fb7174eaa1b5212c8d2e8148c1e54323e44bbfc9761ec6a7b3848a76399158bea5daa224e456cb29eadd", 0xf0}], 0x1, &(0x7f0000000d80)=[{0xb0, 0x1, 0xfffffffe, "a36d3fb4f4ddfb1992122063538fbb436bdc3d0afbddf25ebf1fd131fc9797ffe53b2ef14ab20dc81b8f69ace26df6c8e0419ed510174b9c9ae111de60ea1aee8aeee2ebd9e2a920bd714b5b70b0fb020acd2f72fcad355503f69b8553729975deee0bc823f4edfa0cd5ad049dacc7a0528c3de452be0ce2d70e0282dc1e7d77857cb0367abf721ef8af85d0a6e21b252eeadf890068dd145624941c3679"}, {0xa8, 0x192, 0x0, "13e1e938d5c1ce144b42f1656a5667a09245cee5b99ac354c70778420838cda5cf96cc5fda28604d9c73be4e8267cf0e74a10537e1e2ff46a0acc248fc854d1749e4fe3eac20939e27cf88833807e58795677ef1759e4729872f096c6d2a7817a3e79b095a098a8672fd2e859121091cdedaf9a3b467855d7042d9f5b97f9ddd9e3ea29d72c19222bf7d4af64ed894b309d39d392f2da882"}, {0xf0, 0x114, 0x8001, "0ba7a2da820852ff0b155ff34d11bc66ff94c0c6624f28d653f4cfbd17264b8a5c3923b1ba9a780a26208cc4257be9530cd5e567740d3fddbed0321e904dfe963b2d4a55e8d757b671e502c6de8fac0ac663d5f667020f46cf2c2e7351d9be3cc785565d9f05fb27409f431de4cccc97d1f8f79d7c4f8b2d64906ece69029e4e23dc187a50f9e65499ba6c77502575f71352cabfb78876ca17b8e4babf8718064458b7743de4554c44839a6e9164d86e5ac530fd242eef96a63e53eeca4ac42e3aff7b86b952281bffbec0d1e907ebe17dda05fbfa5d9fe4a6bdaf379e279cde"}, {0x1010, 0x103, 0x7f, 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{0xb0, 0x113, 0x0, "d60de889de957fbc9c91f0c7ba0ed05df2186af81acaae4ee81ec2566996a0563c58905335008ad797bb7fc0b28fa92d531aeaf992daeb9b95dcbb45bcdbdcaaa73aae0a7c7bf7f1aed94b349cf77da7c0f592c1d74009751884f52ddea1797e56b91ee71a22d7221361e2f186c606d461a8c349fd35b63d9e6e0f0f1c6ebabbea5c5d96f9ee54bd74a206921cdbe045eb8ea8ca63b6ba2270a2"}], 0x1308}}], 0x1, 0x0) (async) sendmmsg(r8, &(0x7f0000000240)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x4a, @mcast1, 0x80000001}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="43438cf403e78a705f598d51ff82364838373fc2394536b7aec5ca068874c524d3efab6fb917d8859cfe3c5be1b1b4a60bd04e5fc16dd837ef27d1e5ca03e6a0afa5cd81c6faf7e210dd7a2a98b39efe7a72beea5a4c03592330b583c415a96f4bb9ebad992235ce6704493bff251866c96f597f3d227eb7fc32dedc57b234aaaa56df2bb478a15e69eb020cc8357cebb01376010c77d475f744a889fb871521791af4701c19106a8607200d23054c0942b45db0488adc3e90cbf91192519558d16404467380fb7174eaa1b5212c8d2e8148c1e54323e44bbfc9761ec6a7b3848a76399158bea5daa224e456cb29eadd", 0xf0}], 0x1, &(0x7f0000000d80)=[{0xb0, 0x1, 0xfffffffe, "a36d3fb4f4ddfb1992122063538fbb436bdc3d0afbddf25ebf1fd131fc9797ffe53b2ef14ab20dc81b8f69ace26df6c8e0419ed510174b9c9ae111de60ea1aee8aeee2ebd9e2a920bd714b5b70b0fb020acd2f72fcad355503f69b8553729975deee0bc823f4edfa0cd5ad049dacc7a0528c3de452be0ce2d70e0282dc1e7d77857cb0367abf721ef8af85d0a6e21b252eeadf890068dd145624941c3679"}, {0xa8, 0x192, 0x0, "13e1e938d5c1ce144b42f1656a5667a09245cee5b99ac354c70778420838cda5cf96cc5fda28604d9c73be4e8267cf0e74a10537e1e2ff46a0acc248fc854d1749e4fe3eac20939e27cf88833807e58795677ef1759e4729872f096c6d2a7817a3e79b095a098a8672fd2e859121091cdedaf9a3b467855d7042d9f5b97f9ddd9e3ea29d72c19222bf7d4af64ed894b309d39d392f2da882"}, {0xf0, 0x114, 0x8001, "0ba7a2da820852ff0b155ff34d11bc66ff94c0c6624f28d653f4cfbd17264b8a5c3923b1ba9a780a26208cc4257be9530cd5e567740d3fddbed0321e904dfe963b2d4a55e8d757b671e502c6de8fac0ac663d5f667020f46cf2c2e7351d9be3cc785565d9f05fb27409f431de4cccc97d1f8f79d7c4f8b2d64906ece69029e4e23dc187a50f9e65499ba6c77502575f71352cabfb78876ca17b8e4babf8718064458b7743de4554c44839a6e9164d86e5ac530fd242eef96a63e53eeca4ac42e3aff7b86b952281bffbec0d1e907ebe17dda05fbfa5d9fe4a6bdaf379e279cde"}, {0x1010, 0x103, 0x7f, "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"}, {0xb0, 0x113, 0x0, "d60de889de957fbc9c91f0c7ba0ed05df2186af81acaae4ee81ec2566996a0563c58905335008ad797bb7fc0b28fa92d531aeaf992daeb9b95dcbb45bcdbdcaaa73aae0a7c7bf7f1aed94b349cf77da7c0f592c1d74009751884f52ddea1797e56b91ee71a22d7221361e2f186c606d461a8c349fd35b63d9e6e0f0f1c6ebabbea5c5d96f9ee54bd74a206921cdbe045eb8ea8ca63b6ba2270a2"}], 0x1308}}], 0x1, 0x0) 09:46:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 96) 09:46:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x800, 0x4, 0x7f}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x47, "f4c9d13600aabd909e6905e902b75479e04b7d026961f4f99066a345121ea27b4cb2385200910cf2a0382ad8536790828dec1a533227b6d53a2f5d5355bcb62953aa4cd18f2f72"}, &(0x7f0000000200)=0x4f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 263.984838][T17738] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 263.993245][T17738] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 264.001395][T17738] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 264.009443][T17738] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 264.017490][T17738] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 264.025450][T17738] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 264.033416][T17738] [ 264.091471][T17752] FAULT_INJECTION: forcing a failure. [ 264.091471][T17752] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 264.104623][T17752] CPU: 0 PID: 17752 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 264.115161][T17752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 264.125273][T17752] Call Trace: [ 264.128553][T17752] [ 264.131496][T17752] dump_stack_lvl+0xda/0x130 [ 264.136107][T17752] dump_stack+0x15/0x20 [ 264.140327][T17752] should_fail_ex+0x21f/0x230 [ 264.145038][T17752] should_fail+0xb/0x10 [ 264.149262][T17752] should_fail_usercopy+0x1a/0x20 [ 264.151830][T17758] loop5: detected capacity change from 0 to 512 [ 264.154295][T17752] copy_page_from_iter_atomic+0x22d/0xcf0 [ 264.154321][T17752] ? folio_test_hugetlb+0x3a/0x70 [ 264.154348][T17752] ? shmem_write_begin+0x12a/0x1d0 [ 264.165805][T17758] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 264.167133][T17752] generic_perform_write+0x203/0x3d0 [ 264.167166][T17752] ? shmem_write_begin+0x1d0/0x1d0 [ 264.167186][T17752] __generic_file_write_iter+0xe6/0x290 [ 264.167212][T17752] generic_file_write_iter+0x7d/0x1c0 [ 264.174369][T17758] EXT4-fs (loop5): orphan cleanup on readonly fs [ 264.177332][T17752] vfs_write+0x47b/0x780 [ 264.177384][T17752] ksys_write+0xeb/0x1a0 [ 264.177401][T17752] __x64_sys_write+0x42/0x50 [ 264.185590][T17758] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 264.190804][T17752] do_syscall_64+0x41/0xc0 [ 264.190833][T17752] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 264.215529][T17758] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 264.217544][T17752] RIP: 0033:0x7f854edcdfff [ 264.263405][T17758] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:37 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$eJzs3MtvG0UYAPBvN482fZBQyqu8DAUR8UjalEcPXEAcuCAhwaFIXEKSVqVui5og0aoS4dIeUSVuHBA3kPgLOMEFASckOMIdVUKoFwono/XuJo5rp47rxCX+/STHM96xZz7PjjM74ySAgVXJfiQReyLit4gYz7NrC1Tyu+vXLs79c+3iXBK12pt/JfVyf1+7OFcWLZ+3u8hMpjGy5kCDxfMXTs1Wqwvnivz00un3pxfPX3j25OnZEwsnFs7MHD363JHDL74w83xP4hyPHUXqtbevvD537Mq7P359eW8edzTF0b10Ta4SlVah1z1x65XdVvY2pJPhPjaEDRmKiKy7RurjfzyGYrXzxov75XZP3rkVLQQ2S61Wq+1of3i5loudNWD7SaLfLQD6o/xFn13/lrctmnrcFv58Ob8AyuK+XtzyI8MrV/MjTde3vVSJiGPL/36e3aJ5HWJ0kyoFAAbat9n855lW87807mkod0exHjwREXdGxL6IuCsi9kfE3WNRL3tvRNy3wforTfmhaJ5/ple7CqxD2fzvpWJva+38r5j9jcbEUJHbmy+VJ8dPVhcOFe/JZIxUsvzhvHTTdk99Jyy+e/WXT9rV3zj/y25Z/fW54FhZIr063LRANz+7NNuz+D+OODDcKv5kZScgC+r+iDjQ6gU6mKOefOqrB9sdaxt/J3qwz1T7IuLJvP+Xo4g/D2m1K5P19yend0Z14dB0eVbc6KefL73Rrv5bir8Hsv7f1fL8X4l/Imncr13MHxzbQB2Xfr/c9pry5vG3Pv9Hk7fq6dGGn1lby3aVj3w4u7R0bmb1uWW+fn84j3/yYOvxvy9W34kHIiI7iR+KiIcj4pGi7Y9GxGMRcXCd+H945fH3GrI3bK933v+931jN4p/P+39HZ/2/8cTQqe+/aVd/B/3/6ztFarK47+Tzr7pwrnyz1m1gd+8aAAAA/L+kEbEnknRqJZ2mU1P5yuX+2JVWzy4uPX387Adn5vPvyk/ESFqudOXrwSNJuf450ZCfacofKdaNPx0aq+en5s5W5/sdPAy43W3Gf+aPoX63Dth0/l4LBpfxD4PL+IfBNRyfrff9JWCb+ujmRUa2oh1AX6StHuzgcwHYBlz/w+Ay/mFwGf8wuNYf/74FCNvUYq37v+uvlguHbQ61fXr5Txq6qrSjRPmZ1ftXvnniy+J/BW5ppR0kar19wUg7L5z0O/auEummnqJdJ8pzuycvWEuax2mtSGz1JxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMDm+C8AAP//ND7IDA==") getdents64(r0, 0x0, 0x2500000000000000) 09:46:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 264.264365][T17752] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 264.264392][T17752] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 264.264410][T17752] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 264.264422][T17752] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 264.264434][T17752] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 264.327481][T17752] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 264.335596][T17752] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 264.343571][T17752] [ 264.348274][T17752] loop2: detected capacity change from 0 to 512 [ 264.354837][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.365468][T17752] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 264.378280][T17752] EXT4-fs (loop2): orphan cleanup on readonly fs [ 264.384699][T17752] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 264.385709][T17771] loop5: detected capacity change from 0 to 512 [ 264.400843][T17752] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 264.407529][T17771] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 264.421171][T17752] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 264.427235][T17771] EXT4-fs (loop5): orphan cleanup on readonly fs [ 264.440670][T17752] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 264.440689][T17752] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 264.447051][T17771] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 264.478186][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.478986][T17771] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 264.501730][T17771] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 264.522211][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:46:38 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) io_setup(0x200, &(0x7f0000000200)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff04) open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) io_setup(0x200, &(0x7f0000000200)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) (async) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) (async) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) sendfile(r4, r0, 0x0, 0xffffff04) (async) 09:46:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) r1 = socket(0x2, 0x80805, 0x0) recvmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r2 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x77, &(0x7f0000000000)={r3}, 0x8) (async) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={r6, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) (async) r8 = signalfd4(r2, &(0x7f0000000140)={[0x1]}, 0x8, 0x80000) sendmmsg(r8, &(0x7f0000000240)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x4a, @mcast1, 0x80000001}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="43438cf403e78a705f598d51ff82364838373fc2394536b7aec5ca068874c524d3efab6fb917d8859cfe3c5be1b1b4a60bd04e5fc16dd837ef27d1e5ca03e6a0afa5cd81c6faf7e210dd7a2a98b39efe7a72beea5a4c03592330b583c415a96f4bb9ebad992235ce6704493bff251866c96f597f3d227eb7fc32dedc57b234aaaa56df2bb478a15e69eb020cc8357cebb01376010c77d475f744a889fb871521791af4701c19106a8607200d23054c0942b45db0488adc3e90cbf91192519558d16404467380fb7174eaa1b5212c8d2e8148c1e54323e44bbfc9761ec6a7b3848a76399158bea5daa224e456cb29eadd", 0xf0}], 0x1, &(0x7f0000000d80)=[{0xb0, 0x1, 0xfffffffe, "a36d3fb4f4ddfb1992122063538fbb436bdc3d0afbddf25ebf1fd131fc9797ffe53b2ef14ab20dc81b8f69ace26df6c8e0419ed510174b9c9ae111de60ea1aee8aeee2ebd9e2a920bd714b5b70b0fb020acd2f72fcad355503f69b8553729975deee0bc823f4edfa0cd5ad049dacc7a0528c3de452be0ce2d70e0282dc1e7d77857cb0367abf721ef8af85d0a6e21b252eeadf890068dd145624941c3679"}, {0xa8, 0x192, 0x0, "13e1e938d5c1ce144b42f1656a5667a09245cee5b99ac354c70778420838cda5cf96cc5fda28604d9c73be4e8267cf0e74a10537e1e2ff46a0acc248fc854d1749e4fe3eac20939e27cf88833807e58795677ef1759e4729872f096c6d2a7817a3e79b095a098a8672fd2e859121091cdedaf9a3b467855d7042d9f5b97f9ddd9e3ea29d72c19222bf7d4af64ed894b309d39d392f2da882"}, {0xf0, 0x114, 0x8001, "0ba7a2da820852ff0b155ff34d11bc66ff94c0c6624f28d653f4cfbd17264b8a5c3923b1ba9a780a26208cc4257be9530cd5e567740d3fddbed0321e904dfe963b2d4a55e8d757b671e502c6de8fac0ac663d5f667020f46cf2c2e7351d9be3cc785565d9f05fb27409f431de4cccc97d1f8f79d7c4f8b2d64906ece69029e4e23dc187a50f9e65499ba6c77502575f71352cabfb78876ca17b8e4babf8718064458b7743de4554c44839a6e9164d86e5ac530fd242eef96a63e53eeca4ac42e3aff7b86b952281bffbec0d1e907ebe17dda05fbfa5d9fe4a6bdaf379e279cde"}, {0x1010, 0x103, 0x7f, "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"}, {0xb0, 0x113, 0x0, "d60de889de957fbc9c91f0c7ba0ed05df2186af81acaae4ee81ec2566996a0563c58905335008ad797bb7fc0b28fa92d531aeaf992daeb9b95dcbb45bcdbdcaaa73aae0a7c7bf7f1aed94b349cf77da7c0f592c1d74009751884f52ddea1797e56b91ee71a22d7221361e2f186c606d461a8c349fd35b63d9e6e0f0f1c6ebabbea5c5d96f9ee54bd74a206921cdbe045eb8ea8ca63b6ba2270a2"}], 0x1308}}], 0x1, 0x0) 09:46:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x800, 0x4, 0x7f}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x47, "f4c9d13600aabd909e6905e902b75479e04b7d026961f4f99066a345121ea27b4cb2385200910cf2a0382ad8536790828dec1a533227b6d53a2f5d5355bcb62953aa4cd18f2f72"}, &(0x7f0000000200)=0x4f) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 97) 09:46:38 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x2e00000000000000) [ 264.684859][T17781] FAULT_INJECTION: forcing a failure. [ 264.684859][T17781] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 264.698114][T17781] CPU: 1 PID: 17781 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 264.708552][T17781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 264.718732][T17781] Call Trace: [ 264.722066][T17781] [ 264.725010][T17781] dump_stack_lvl+0xda/0x130 [ 264.729619][T17781] dump_stack+0x15/0x20 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) (async) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x800, 0x4, 0x7f}, &(0x7f00000000c0)=0x10) (rerun: 64) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x47, "f4c9d13600aabd909e6905e902b75479e04b7d026961f4f99066a345121ea27b4cb2385200910cf2a0382ad8536790828dec1a533227b6d53a2f5d5355bcb62953aa4cd18f2f72"}, &(0x7f0000000200)=0x4f) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 32) socket(0x2, 0x80805, 0x0) (rerun: 32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 264.733796][T17781] should_fail_ex+0x21f/0x230 [ 264.737588][T17786] loop5: detected capacity change from 0 to 512 [ 264.738504][T17781] __alloc_pages+0x108/0x340 [ 264.749407][T17781] vma_alloc_folio+0x6a3/0x8c0 [ 264.754188][T17781] ? __vm_enough_memory+0xdf/0x2a0 [ 264.759398][T17781] shmem_get_folio_gfp+0x801/0x1200 [ 264.762336][T17786] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 264.764598][T17781] shmem_write_begin+0xa6/0x1d0 [ 264.777633][T17781] generic_perform_write+0x1c3/0x3d0 09:46:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2ce8, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) bind$phonet(r1, &(0x7f0000000100)={0x23, 0x5, 0x40, 0x21}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 264.782932][T17781] ? shmem_write_begin+0x1d0/0x1d0 [ 264.788057][T17781] __generic_file_write_iter+0xe6/0x290 [ 264.791806][T17786] EXT4-fs (loop5): orphan cleanup on readonly fs [ 264.793629][T17781] generic_file_write_iter+0x7d/0x1c0 [ 264.800083][T17786] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 264.805296][T17781] vfs_write+0x47b/0x780 [ 264.820238][T17781] ksys_write+0xeb/0x1a0 [ 264.824491][T17781] __x64_sys_write+0x42/0x50 [ 264.829154][T17781] do_syscall_64+0x41/0xc0 [ 264.833579][T17781] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 264.839662][T17781] RIP: 0033:0x7f854edcdfff [ 264.839771][T17786] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 264.844095][T17781] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 09:46:38 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x4800000000000000) 09:46:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2ce8, 0x30}, 0xc) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) bind$phonet(r1, &(0x7f0000000100)={0x23, 0x5, 0x40, 0x21}, 0x10) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) [ 264.844114][T17781] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 264.878890][T17786] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 264.886024][T17781] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 264.886040][T17781] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 264.886055][T17781] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 264.886066][T17781] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 264.886081][T17781] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 264.936777][T17781] [ 264.940233][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:46:38 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async, rerun: 64) io_setup(0x200, &(0x7f0000000200)=0x0) (async, rerun: 64) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) (async) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async, rerun: 64) sendfile(r0, r1, 0x0, 0x7fffff67) (rerun: 64) r4 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r4, r0, 0x0, 0xffffff04) 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 98) 09:46:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff04) r4 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r4, &(0x7f0000000600)="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", 0x200) sendfile(r4, r5, 0x0, 0x7fffff67) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r6, r4, 0x0, 0xffffff04) r7 = dup(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9, 0x2bd}}, './file0\x00'}) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000300), 0x200100, 0x0) io_setup(0x200, &(0x7f0000000200)=0x0) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r11, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r12, 0x0}]) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x18, 0x7, &(0x7f0000000400)=@raw=[@exit, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @map_fd={0x18, 0x4, 0x1, 0x0, r0}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x401}], &(0x7f0000000180)='syzkaller\x00', 0x80, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x15, r1, 0x8, &(0x7f00000001c0)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x1, 0x2, 0x6}, 0x10, 0x0, r4, 0x0, &(0x7f0000000340)=[r7, r8, r9, r10, r12, 0x1]}, 0x80) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, 0x72) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) shutdown(r13, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r14, 0x84, 0xd, &(0x7f0000000040)={r15}, 0x8) 09:46:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2ce8, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) bind$phonet(r1, &(0x7f0000000100)={0x23, 0x5, 0x40, 0x21}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) dup(r0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2ce8, 0x30}, 0xc) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) bind$phonet(r1, &(0x7f0000000100)={0x23, 0x5, 0x40, 0x21}, 0x10) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) (async) 09:46:38 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = signalfd4(r1, &(0x7f0000000000), 0x8, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0xffb7, "80f5bc"}, 0x6) sendfile(r0, r1, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) [ 264.989813][T17825] loop5: detected capacity change from 0 to 512 [ 265.004176][T17825] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 265.023739][T17832] FAULT_INJECTION: forcing a failure. [ 265.023739][T17832] name fail_usercopy, interval 1, probability 0, space 0, times 0 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 265.036874][T17832] CPU: 1 PID: 17832 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 265.047326][T17832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 265.057397][T17832] Call Trace: [ 265.060707][T17832] [ 265.063641][T17832] dump_stack_lvl+0xda/0x130 [ 265.068324][T17832] dump_stack+0x15/0x20 [ 265.072549][T17832] should_fail_ex+0x21f/0x230 [ 265.077269][T17832] should_fail+0xb/0x10 [ 265.081500][T17832] should_fail_usercopy+0x1a/0x20 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 265.086541][T17832] copy_page_from_iter_atomic+0x22d/0xcf0 [ 265.092577][T17832] ? folio_test_hugetlb+0x3a/0x70 [ 265.097712][T17832] ? shmem_write_begin+0x12a/0x1d0 [ 265.102990][T17832] generic_perform_write+0x203/0x3d0 [ 265.107279][T17825] EXT4-fs (loop5): orphan cleanup on readonly fs [ 265.108305][T17832] ? shmem_write_begin+0x1d0/0x1d0 [ 265.114653][T17825] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 265.119727][T17832] __generic_file_write_iter+0xe6/0x290 [ 265.119759][T17832] generic_file_write_iter+0x7d/0x1c0 [ 265.141405][T17832] vfs_write+0x47b/0x780 [ 265.143038][T17825] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 265.145649][T17832] ksys_write+0xeb/0x1a0 [ 265.162342][T17832] __x64_sys_write+0x42/0x50 [ 265.167017][T17832] do_syscall_64+0x41/0xc0 [ 265.171451][T17832] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 265.177376][T17832] RIP: 0033:0x7f854edcdfff 09:46:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x6}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r5, @in={{0x2, 0x4e21, @private=0xa010101}}, 0x422, 0x98, 0x3, 0x10001, 0xac, 0x0, 0xf7}, 0x9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) r8 = socket(0x2, 0x80805, 0x0) recvmmsg(r8, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r9 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x77, &(0x7f0000000000)={r10}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000080)={r10, 0x101}, &(0x7f00000000c0)=0x8) 09:46:38 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x4c00000000000000) [ 265.181810][T17832] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 265.201486][T17832] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 265.209970][T17832] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 265.213401][T17825] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 265.217936][T17832] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:38 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) r2 = signalfd4(r1, &(0x7f0000000000), 0x8, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0xffb7, "80f5bc"}, 0x6) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) [ 265.217951][T17832] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 265.244876][T17832] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 265.252989][T17832] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 265.261139][T17832] [ 265.265397][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.275142][T17832] loop2: detected capacity change from 0 to 512 [ 265.306364][T17832] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 265.338299][T17875] loop5: detected capacity change from 0 to 512 [ 265.351460][T17832] EXT4-fs (loop2): orphan cleanup on readonly fs [ 265.357855][T17832] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 265.366821][T17875] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 265.384246][T17832] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 265.385016][T17875] EXT4-fs (loop5): orphan cleanup on readonly fs [ 265.396975][T17832] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 265.402958][T17875] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 265.418332][T17832] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 265.430448][T17875] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 09:46:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 99) 09:46:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba868012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r1, r2, 0x0, 0x7fffff67) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff04) (async) r4 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r4, &(0x7f0000000600)="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", 0x200) (async) sendfile(r4, r5, 0x0, 0x7fffff67) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r6, r4, 0x0, 0xffffff04) (async) r7 = dup(0xffffffffffffffff) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9, 0x2bd}}, './file0\x00'}) (async) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000300), 0x200100, 0x0) (async) io_setup(0x200, &(0x7f0000000200)=0x0) (async, rerun: 64) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) (rerun: 64) io_submit(r11, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r12, 0x0}]) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x18, 0x7, &(0x7f0000000400)=@raw=[@exit, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @map_fd={0x18, 0x4, 0x1, 0x0, r0}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x401}], &(0x7f0000000180)='syzkaller\x00', 0x80, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x15, r1, 0x8, &(0x7f00000001c0)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x1, 0x2, 0x6}, 0x10, 0x0, r4, 0x0, &(0x7f0000000340)=[r7, r8, r9, r10, r12, 0x1]}, 0x80) (rerun: 64) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r14 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, 0x72) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) shutdown(r13, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r14, 0x84, 0xd, &(0x7f0000000040)={r15}, 0x8) 09:46:38 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) (async, rerun: 64) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (rerun: 64) write(r0, &(0x7f0000000600)="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", 0x200) (async) r2 = signalfd4(r1, &(0x7f0000000000), 0x8, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0xffb7, "80f5bc"}, 0x6) sendfile(r0, r1, 0x0, 0x7fffff67) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r0, 0x0, 0xffffff04) 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x6}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket(0x2, 0x80805, 0x0) (async) r3 = socket(0x2, 0x80805, 0x0) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x1, 0x84) (async) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r5, @in={{0x2, 0x4e21, @private=0xa010101}}, 0x422, 0x98, 0x3, 0x10001, 0xac, 0x0, 0xf7}, 0x9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) r8 = socket(0x2, 0x80805, 0x0) recvmmsg(r8, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r9 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x77, &(0x7f0000000000)={r10}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x77, &(0x7f0000000000)={r10}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000080)={r10, 0x101}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000080)={r10, 0x101}, &(0x7f00000000c0)=0x8) 09:46:38 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x6000000000000000) 09:46:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 265.435763][T17832] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 265.458141][T17875] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 265.483935][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.495184][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.504606][ T3061] ================================================================== [ 265.512680][ T3061] BUG: KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru [ 265.520041][ T3061] [ 265.523914][ T3061] write to 0xffff888237c2a578 of 8 bytes by task 3090 on cpu 0: [ 265.531527][ T3061] invalidate_bh_lru+0x88/0xf0 [ 265.536281][ T3061] smp_call_function_many_cond+0x518/0xa60 [ 265.542077][ T3061] on_each_cpu_cond_mask+0x3c/0x80 [ 265.547180][ T3061] invalidate_bh_lrus+0x2a/0x30 [ 265.552023][ T3061] invalidate_bdev+0x55/0x80 [ 265.556607][ T3061] ext4_put_super+0x502/0x800 [ 265.561275][ T3061] generic_shutdown_super+0xd9/0x260 [ 265.566550][ T3061] kill_block_super+0x4e/0xa0 [ 265.571222][ T3061] deactivate_locked_super+0x6b/0xd0 [ 265.576586][ T3061] deactivate_super+0x9b/0xb0 [ 265.581253][ T3061] cleanup_mnt+0x272/0x2e0 [ 265.585661][ T3061] __cleanup_mnt+0x19/0x20 [ 265.590073][ T3061] task_work_run+0x135/0x1a0 [ 265.594669][ T3061] exit_to_user_mode_loop+0xd1/0xe0 [ 265.599869][ T3061] exit_to_user_mode_prepare+0x6c/0xb0 [ 265.605416][ T3061] syscall_exit_to_user_mode+0x26/0x140 [ 265.610970][ T3061] do_syscall_64+0x4d/0xc0 [ 265.615387][ T3061] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 265.621276][ T3061] [ 265.623589][ T3061] read to 0xffff888237c2a578 of 8 bytes by task 3061 on cpu 1: [ 265.631205][ T3061] has_bh_in_lru+0x35/0x1e0 [ 265.635705][ T3061] smp_call_function_many_cond+0x2f0/0xa60 [ 265.641503][ T3061] on_each_cpu_cond_mask+0x3c/0x80 [ 265.646608][ T3061] invalidate_bh_lrus+0x2a/0x30 [ 265.651445][ T3061] invalidate_bdev+0x55/0x80 [ 265.656028][ T3061] ext4_put_super+0x502/0x800 [ 265.660695][ T3061] generic_shutdown_super+0xd9/0x260 [ 265.665973][ T3061] kill_block_super+0x4e/0xa0 [ 265.670670][ T3061] deactivate_locked_super+0x6b/0xd0 [ 265.675947][ T3061] deactivate_super+0x9b/0xb0 [ 265.680620][ T3061] cleanup_mnt+0x272/0x2e0 [ 265.685030][ T3061] __cleanup_mnt+0x19/0x20 [ 265.689434][ T3061] task_work_run+0x135/0x1a0 [ 265.694012][ T3061] exit_to_user_mode_loop+0xd1/0xe0 [ 265.699197][ T3061] exit_to_user_mode_prepare+0x6c/0xb0 [ 265.704642][ T3061] syscall_exit_to_user_mode+0x26/0x140 [ 265.710186][ T3061] do_syscall_64+0x4d/0xc0 [ 265.714593][ T3061] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 265.720483][ T3061] [ 265.722793][ T3061] value changed: 0xffff888109de09c0 -> 0x0000000000000000 [ 265.729881][ T3061] [ 265.732187][ T3061] Reported by Kernel Concurrency Sanitizer on: [ 265.738324][ T3061] CPU: 1 PID: 3061 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 09:46:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) (async) r1 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) (async) sendfile(r1, r2, 0x0, 0x7fffff67) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r3, r1, 0x0, 0xffffff04) (async) r4 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r4, &(0x7f0000000600)="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", 0x200) sendfile(r4, r5, 0x0, 0x7fffff67) (async) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r6, r4, 0x0, 0xffffff04) r7 = dup(0xffffffffffffffff) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9, 0x2bd}}, './file0\x00'}) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000300), 0x200100, 0x0) (async) io_setup(0x200, &(0x7f0000000200)=0x0) (async) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x6, 0x6, 0x2}, 0x48) io_submit(r11, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r12, 0x0}]) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x18, 0x7, &(0x7f0000000400)=@raw=[@exit, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @map_fd={0x18, 0x4, 0x1, 0x0, r0}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x401}], &(0x7f0000000180)='syzkaller\x00', 0x80, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x15, r1, 0x8, &(0x7f00000001c0)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x1, 0x2, 0x6}, 0x10, 0x0, r4, 0x0, &(0x7f0000000340)=[r7, r8, r9, r10, r12, 0x1]}, 0x80) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r14 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, 0x72) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) (async) shutdown(r13, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r14, 0x84, 0xd, &(0x7f0000000040)={r15}, 0x8) 09:46:39 executing program 4: ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x80, 0x1, 0x1}, 0x18) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r2, &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)={{r3, r4/1000+10000}}) open(&(0x7f0000000000)='./file0/file0\x00', 0x101000, 0x4) sendfile(r0, r1, 0x0, 0x7fffff67) r5 = open(&(0x7f0000000280)='./file0\x00', 0x900, 0x5) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x8, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000006ffc)=0x7b, 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) bind$packet(r7, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="766d6e624eeb"}, 0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f0000000300)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl1\x00', r8, 0x40, 0x40, 0x8, 0x3, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x67, 0x0, 0x5, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback}}}}) sendfile(r6, r0, 0x0, 0xffffff04) 09:46:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x6}, 0xe) (async, rerun: 32) shutdown(r0, 0x0) (rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) r3 = socket(0x2, 0x80805, 0x0) (rerun: 32) recvmmsg(r3, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) r4 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x77, &(0x7f0000000000)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r5, @in={{0x2, 0x4e21, @private=0xa010101}}, 0x422, 0x98, 0x3, 0x10001, 0xac, 0x0, 0xf7}, 0x9c) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async, rerun: 32) socket(0x2, 0x80805, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) (async) r8 = socket(0x2, 0x80805, 0x0) recvmmsg(r8, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async, rerun: 32) r9 = socket$inet(0x2, 0x1, 0x84) (rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x77, &(0x7f0000000000)={r10}, 0x8) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000080)={r10, 0x101}, &(0x7f00000000c0)=0x8) (rerun: 32) 09:46:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x65}}, 0xd6, 0xce0}, 0x90) 09:46:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 265.748732][ T3061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 265.758860][ T3061] ================================================================== [ 265.787843][T17901] loop5: detected capacity change from 0 to 512 [ 265.855871][T17901] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 265.877925][T17901] EXT4-fs (loop5): orphan cleanup on readonly fs [ 265.884435][T17901] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 265.897417][T17901] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 265.911778][T17901] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 265.925028][T17929] FAULT_INJECTION: forcing a failure. [ 265.925028][T17929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 265.938892][T17929] CPU: 0 PID: 17929 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 265.949519][T17929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 265.959926][T17929] Call Trace: [ 265.963650][T17929] [ 265.966676][T17929] dump_stack_lvl+0xda/0x130 [ 265.971344][T17929] dump_stack+0x15/0x20 [ 265.975763][T17929] should_fail_ex+0x21f/0x230 [ 265.980485][T17929] __alloc_pages+0x108/0x340 [ 265.985365][T17929] vma_alloc_folio+0x6a3/0x8c0 [ 265.990433][T17929] ? __vm_enough_memory+0xdf/0x2a0 [ 265.995579][T17929] shmem_get_folio_gfp+0x801/0x1200 [ 266.000816][T17929] shmem_write_begin+0xa6/0x1d0 [ 266.005663][T17929] generic_perform_write+0x1c3/0x3d0 [ 266.010954][T17929] ? shmem_write_begin+0x1d0/0x1d0 [ 266.016260][T17929] __generic_file_write_iter+0xe6/0x290 [ 266.022143][T17929] generic_file_write_iter+0x7d/0x1c0 [ 266.027751][T17929] vfs_write+0x47b/0x780 [ 266.032052][T17929] ksys_write+0xeb/0x1a0 [ 266.036289][T17929] __x64_sys_write+0x42/0x50 [ 266.040882][T17929] do_syscall_64+0x41/0xc0 [ 266.045326][T17929] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 266.051270][T17929] RIP: 0033:0x7f854edcdfff [ 266.055711][T17929] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 266.075366][T17929] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 266.083773][T17929] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 266.091883][T17929] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 09:46:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") (fail_nth: 100) 09:46:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/200, &(0x7f00000000c0)=0xc8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x9b2, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, @in={0x2, 0x4e22, @multicast1}], 0x3c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) getpeername$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) 09:46:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:39 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x6800000000000000) 09:46:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x65}}, 0xd6, 0xce0}, 0x90) 09:46:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) socket$inet6_sctp(0xa, 0x0, 0x84) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x65}}, 0xd6, 0xce0}, 0x90) 09:46:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/200, &(0x7f00000000c0)=0xc8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x9b2, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, @in={0x2, 0x4e22, @multicast1}], 0x3c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) getpeername$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/200, &(0x7f00000000c0)=0xc8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x9b2, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, @in={0x2, 0x4e22, @multicast1}], 0x3c) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) getpeername$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) (async) [ 266.099972][T17929] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 266.108103][T17929] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 266.116090][T17929] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 266.124068][T17929] [ 266.129940][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:46:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 266.198127][T17948] loop5: detected capacity change from 0 to 512 [ 266.201254][T17949] FAULT_INJECTION: forcing a failure. [ 266.201254][T17949] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 266.217749][T17949] CPU: 0 PID: 17949 Comm: syz-executor.2 Not tainted 6.4.0-rc6-syzkaller-00269-g1b29d271614a #0 [ 266.228255][T17949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 266.229285][T17948] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 266.238342][T17949] Call Trace: [ 266.238350][T17949] [ 266.238356][T17949] dump_stack_lvl+0xda/0x130 [ 266.238384][T17949] dump_stack+0x15/0x20 [ 266.261774][T17949] should_fail_ex+0x21f/0x230 [ 266.266563][T17949] should_fail+0xb/0x10 [ 266.270756][T17949] should_fail_usercopy+0x1a/0x20 [ 266.275795][T17949] copy_page_from_iter_atomic+0x22d/0xcf0 [ 266.281565][T17949] ? folio_test_hugetlb+0x3a/0x70 [ 266.286786][T17949] ? shmem_write_begin+0x12a/0x1d0 [ 266.292015][T17949] generic_perform_write+0x203/0x3d0 [ 266.292461][T17948] EXT4-fs (loop5): orphan cleanup on readonly fs [ 266.297396][T17949] ? shmem_write_begin+0x1d0/0x1d0 [ 266.303845][T17948] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 266.308976][T17949] __generic_file_write_iter+0xe6/0x290 [ 266.323240][T17948] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 266.325612][T17949] generic_file_write_iter+0x7d/0x1c0 [ 266.325643][T17949] vfs_write+0x47b/0x780 [ 266.348102][T17949] ksys_write+0xeb/0x1a0 [ 266.352452][T17949] __x64_sys_write+0x42/0x50 [ 266.357112][T17949] do_syscall_64+0x41/0xc0 [ 266.361636][T17949] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 266.367645][T17949] RIP: 0033:0x7f854edcdfff [ 266.372202][T17949] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 266.393090][T17949] RSP: 002b:00007f854e18ef10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 266.401508][T17949] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f854edcdfff [ 266.409618][T17949] RDX: 0000000000040000 RSI: 00007f8545d6f000 RDI: 0000000000000004 [ 266.416031][T17948] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 266.417705][T17949] RBP: 00007f8545d6f000 R08: 0000000000000000 R09: 000000000000049c [ 266.417721][T17949] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 266.417764][T17949] R13: 00007f854e18efdc R14: 00007f854e18efe0 R15: 0000000020000482 [ 266.417778][T17949] [ 266.462596][T17949] loop2: detected capacity change from 0 to 512 [ 266.474502][T17949] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 266.483651][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.486363][T17949] EXT4-fs (loop2): orphan cleanup on readonly fs [ 266.499153][T17949] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 266.521333][T17949] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 266.533947][T17949] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 266.549401][T17949] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 266.556190][T17949] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 266.577589][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket(0x2, 0x80805, 0x0) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8de}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x96}, 0x8) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r6, 0xffff670c}, &(0x7f0000000100)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/200, &(0x7f00000000c0)=0xc8) (async) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/200, &(0x7f00000000c0)=0xc8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x9b2, @dev={0xfe, 0x80, '\x00', 0xd}, 0x9}, @in={0x2, 0x4e22, @multicast1}], 0x3c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) getpeername$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) (async) getpeername$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @empty}, &(0x7f0000000140)=0x10) 09:46:40 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x6c00000000000000) 09:46:40 executing program 4: ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) (async) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) (async) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x80, 0x1, 0x1}, 0x18) (async) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r2, &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)={{r3, r4/1000+10000}}) (async, rerun: 64) open(&(0x7f0000000000)='./file0/file0\x00', 0x101000, 0x4) (async, rerun: 64) sendfile(r0, r1, 0x0, 0x7fffff67) (async) r5 = open(&(0x7f0000000280)='./file0\x00', 0x900, 0x5) (async) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x8, 0x0) (async) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async, rerun: 32) r7 = socket$packet(0x11, 0x3, 0x300) (rerun: 32) setsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000006ffc)=0x7b, 0x4) (async) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) bind$packet(r7, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="766d6e624eeb"}, 0x14) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f0000000300)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl1\x00', r8, 0x40, 0x40, 0x8, 0x3, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x67, 0x0, 0x5, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback}}}}) sendfile(r6, r0, 0x0, 0xffffff04) 09:46:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$eJzs3MtvG0UYAPBv13HalJaEUl7lZSiIiEfSB48KcQFx4IKEBIcicQlJWpW6LWqCRKtKhEt7RJU4IHFA3EDiL+AEFwSckOAId1QJoV4onIzWu5s4rp06qZO08e8nbTyTHXvm8+y4szNuAhhYtexHErEzIn6PiNE8u7xALX+4euX89L9Xzk8n0Wi8+XfSLPfPlfPTZdHyebcVmfE0qstOtJg7e+7EVL0+e6bIT86ffH9y7uy5Z46fnDo2e2z21MHDh589dOCF5w8+15c4R2NbkXrt7UuvTx+59O5P31zclccdbXGsXbosV4tap9CbHr/xym4qu1rSyVDXYoc2pDH0rBIRWXdVm+N/NCqx1HmjxeNCtydv34gWAuul0Wg0tnU/vdDIxfYGsPUksdktADZH+Q99dv9bHhs09bgp/PVyfgOUxX21OPIzQ4t389W2+9t+qkXEkYX/vsiOaF+HGF6nSgGAgfZdNv95utP8L427W8rdXqwHj0XEHRGxOyLujIg9EXHXSDTL3hMR966y/lpbvhLt88/08poC61E2/3up2NtaPv8rZn/DMVYpcrvypfLk6PH67P7iPRmPai3LH8hLt233NHfC4vtXf/2kW/2t87/syOpvzgVHyhLp5aG2BbqZqfmpvsX/ccTeoU7xJ4s7AVlQ90XE3k4v0MMc9fiTXz/Q7VzX+HvRfZ+pZ40vI57I+38hivjzkJa6Mll5f3Jye9Rn90+WV8W1fv7lwhvd6r+h+Psg6/8dHa//xfjHktb92rn8lyOrqOPCHxe73lNeP/7O1/9w8lYzPdzyM2tr2a7yNx9Ozc+fObj03DLffDyQxz++r/P43x1L78T9EZFdxA9GxEMR8XDR9kci4tGI2LdC/D++8th7Ldlrttd77/8+XPBtsvhn8v7f1lv/rz5ROfHDt93q76H/f3unSI0Xj718/tVnz5Rv1ooNXNu7BgAAALeWNCJ2RpJOLKbTdGIiX7ncEzvS+um5+aeOnv7g1Ez+XfmxqKblSle+HlxNyvXPseIojbWcP1SsG39aGWnmJ6ZP12c2MW4gH+edxn/mz8pmtw5Yd/3fVgBuFcY/DC7jHwbXUHy+0veXgC3qo+sXqW5EO4BNkXb6ZQ+fC8AW4P4fBpfxD4PL+IfBtfL49y1A2KLmGmv/f/31cuGwy6muTy//SMOaKu0pUX5m9f+Vr5/4qvhbgRtaaQ+JRn9fMNLeCyebHfuaEum6XqJdEy9+tvL1U17bfam0kbSP00aR2NCPIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHXzfwAAAP//ouHDxA==") 09:46:40 executing program 4: ioctl$SNAPSHOT_UNFREEZE(0xffffffffffffffff, 0x3302) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) write(r0, &(0x7f0000000600)="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", 0x200) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x80, 0x1, 0x1}, 0x18) (async) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r2, &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)={{r3, r4/1000+10000}}) (async) open(&(0x7f0000000000)='./file0/file0\x00', 0x101000, 0x4) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async, rerun: 64) r5 = open(&(0x7f0000000280)='./file0\x00', 0x900, 0x5) (async, rerun: 64) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x8, 0x0) (async) r6 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000006ffc)=0x7b, 0x4) (async) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) bind$packet(r7, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="766d6e624eeb"}, 0x14) (async, rerun: 64) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f0000000300)={'syztnl1\x00', &(0x7f00000002c0)={'syztnl1\x00', r8, 0x40, 0x40, 0x8, 0x3, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x67, 0x0, 0x5, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback}}}}) (async, rerun: 64) sendfile(r6, r0, 0x0, 0xffffff04) 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 266.679575][T17988] loop5: detected capacity change from 0 to 512 [ 266.698325][T17988] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 266.703026][T18001] loop2: detected capacity change from 0 to 512 [ 266.718813][T17988] EXT4-fs (loop5): orphan cleanup on readonly fs 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r6, 0x18}, &(0x7f0000000140)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r7, @in={{0x2, 0x4e22, @empty}}, 0x2fd, 0x1, 0x9, 0x401, 0x0, 0x2}, 0x9c) r8 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000040)={r7, 0x80000001}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r7, 0x10000}, &(0x7f00000001c0)=0x8) [ 266.725295][T17988] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 266.737546][T17988] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 266.750390][T18001] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 266.759712][T17988] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:40 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c0, 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff69) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'pim6reg1\x00'}) sendfile(r2, r0, 0x0, 0xffffff04) [ 266.775180][T18001] EXT4-fs (loop2): orphan cleanup on readonly fs [ 266.781599][T18001] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 266.806138][T18001] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r6, 0x18}, &(0x7f0000000140)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r7, @in={{0x2, 0x4e22, @empty}}, 0x2fd, 0x1, 0x9, 0x401, 0x0, 0x2}, 0x9c) r8 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000040)={r7, 0x80000001}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r7, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r7, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:40 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x7400000000000000) 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) r2 = socket(0x2, 0x80805, 0x0) (rerun: 32) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8de}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x96}, 0x8) (async) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r6, 0xffff670c}, &(0x7f0000000100)=0x8) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 266.820933][T18001] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 266.836376][T18001] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 266.843091][T18001] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 266.857693][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:46:40 executing program 4: open(&(0x7f0000001100)='./file0\x00', 0x241c0, 0x1) (async) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c0, 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff69) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'pim6reg1\x00'}) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) socket(0x2, 0x80805, 0x0) (async) r4 = socket(0x2, 0x80805, 0x0) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) recvmmsg(r4, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r6, 0x18}, &(0x7f0000000140)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r7, @in={{0x2, 0x4e22, @empty}}, 0x2fd, 0x1, 0x9, 0x401, 0x0, 0x2}, 0x9c) socket(0x2, 0x80805, 0x0) (async) r8 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000040)={r7, 0x80000001}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r7, 0x10000}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r7, 0x10000}, &(0x7f00000001c0)=0x8) [ 266.900592][T18036] loop5: detected capacity change from 0 to 512 [ 266.908324][T18036] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 09:46:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c25, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$eJzs3MtvG0UYAPBv13HalJaEUl7lZSiIiEfSB48KcQFx4IKEBIcicQlJWpW6LWqCRKtKhEt7RJU4IHFA3EDiL+AEFwSckOAId1QJoV4onIzWu5s4rp06qZO08e8nbTyTHXvm8+y4szNuAhhYtexHErEzIn6PiNE8u7xALX+4euX89L9Xzk8n0Wi8+XfSLPfPlfPTZdHyebcVmfE0qstOtJg7e+7EVL0+e6bIT86ffH9y7uy5Z46fnDo2e2z21MHDh589dOCF5w8+15c4R2NbkXrt7UuvTx+59O5P31zclccdbXGsXbosV4tap9CbHr/xym4qu1rSyVDXYoc2pDH0rBIRWXdVm+N/NCqx1HmjxeNCtydv34gWAuul0Wg0tnU/vdDIxfYGsPUksdktADZH+Q99dv9bHhs09bgp/PVyfgOUxX21OPIzQ4t389W2+9t+qkXEkYX/vsiOaF+HGF6nSgGAgfZdNv95utP8L427W8rdXqwHj0XEHRGxOyLujIg9EXHXSDTL3hMR966y/lpbvhLt88/08poC61E2/3up2NtaPv8rZn/DMVYpcrvypfLk6PH67P7iPRmPai3LH8hLt233NHfC4vtXf/2kW/2t87/syOpvzgVHyhLp5aG2BbqZqfmpvsX/ccTeoU7xJ4s7AVlQ90XE3k4v0MMc9fiTXz/Q7VzX+HvRfZ+pZ40vI57I+38hivjzkJa6Mll5f3Jye9Rn90+WV8W1fv7lwhvd6r+h+Psg6/8dHa//xfjHktb92rn8lyOrqOPCHxe73lNeP/7O1/9w8lYzPdzyM2tr2a7yNx9Ozc+fObj03DLffDyQxz++r/P43x1L78T9EZFdxA9GxEMR8XDR9kci4tGI2LdC/D++8th7Ldlrttd77/8+XPBtsvhn8v7f1lv/rz5ROfHDt93q76H/f3unSI0Xj718/tVnz5Rv1ooNXNu7BgAAALeWNCJ2RpJOLKbTdGIiX7ncEzvS+um5+aeOnv7g1Ez+XfmxqKblSle+HlxNyvXPseIojbWcP1SsG39aGWnmJ6ZP12c2MW4gH+edxn/mz8pmtw5Yd/3fVgBuFcY/DC7jHwbXUHy+0veXgC3qo+sXqW5EO4BNkXb6ZQ+fC8AW4P4fBpfxD4PL+IfBtfL49y1A2KLmGmv/f/31cuGwy6muTy//SMOaKu0pUX5m9f+Vr5/4qvhbgRtaaQ+JRn9fMNLeCyebHfuaEum6XqJdEy9+tvL1U17bfam0kbSP00aR2NCPIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHXzfwAAAP//ouHDxA==") 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) socket$inet6_sctp(0xa, 0x0, 0x84) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async, rerun: 32) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) r2 = socket(0x2, 0x80805, 0x0) (rerun: 64) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000400)=@phonet, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000480)=""/248, 0xf8}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/229, 0xe5}, {&(0x7f0000000bc0)=""/126, 0x7e}], 0x5, &(0x7f0000000cc0)=""/32, 0x20}, 0xba000000}], 0x1, 0x1, &(0x7f0000000d40)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010100}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8de}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x96}, 0x8) r5 = socket$inet(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x77, &(0x7f0000000000)={r6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r6, 0xffff670c}, &(0x7f0000000100)=0x8) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f0000000040)={r7}, 0x8) 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x74, 0x2, [0x7, 0xe5]}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0xdab, 0x4) [ 266.969196][T18036] EXT4-fs (loop5): orphan cleanup on readonly fs [ 266.975723][T18036] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 266.998189][T18036] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 09:46:40 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c0, 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async, rerun: 64) sendfile(r0, r1, 0x0, 0x7fffff69) (async, rerun: 64) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async, rerun: 64) shutdown(r3, 0x0) (rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'pim6reg1\x00'}) (async) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:40 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0x7a00000000000000) 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}}, 0x1, 0x81}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r7, 0x10000}, &(0x7f00000001c0)=0x8) sendto$inet6(r5, &(0x7f00000000c0)="15fcec0c01e1bec355697931b4b326f4ca6321ce8f12827d8869249ea26856b0d6c104ffe23ed33c", 0x28, 0x20040040, &(0x7f0000000100)={0xa, 0x4e21, 0x2, @mcast1, 0x401}, 0x1c) [ 267.003585][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.021280][T18036] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 267.045690][T18064] sctp: [Deprecated]: syz-executor.1 (pid 18064) Use of int in max_burst socket option deprecated. [ 267.045690][T18064] Use struct sctp_assoc_value instead 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, 0x0, &(0x7f0000000200)) 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x74, 0x2, [0x7, 0xe5]}, 0xc) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0xdab, 0x4) 09:46:40 executing program 4: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x7fff, 0x3, 0x7, 0x1, 0x2}) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}}, 0x1, 0x81}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r7, 0x10000}, &(0x7f00000001c0)=0x8) sendto$inet6(r5, &(0x7f00000000c0)="15fcec0c01e1bec355697931b4b326f4ca6321ce8f12827d8869249ea26856b0d6c104ffe23ed33c", 0x28, 0x20040040, &(0x7f0000000100)={0xa, 0x4e21, 0x2, @mcast1, 0x401}, 0x1c) [ 267.075782][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.133055][T18078] loop2: detected capacity change from 0 to 512 [ 267.162250][T18091] loop5: detected capacity change from 0 to 512 [ 267.173442][T18091] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 09:46:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x4a2, &(0x7f0000000480)="$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") 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, 0x0, &(0x7f0000000200)) 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x74, 0x2, [0x7, 0xe5]}, 0xc) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0xdab, 0x4) 09:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}}, 0x1, 0x81}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r7, 0x10000}, &(0x7f00000001c0)=0x8) sendto$inet6(r5, &(0x7f00000000c0)="15fcec0c01e1bec355697931b4b326f4ca6321ce8f12827d8869249ea26856b0d6c104ffe23ed33c", 0x28, 0x20040040, &(0x7f0000000100)={0xa, 0x4e21, 0x2, @mcast1, 0x401}, 0x1c) 09:46:40 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xf4ffffff00000000) [ 267.182747][T18091] EXT4-fs (loop5): orphan cleanup on readonly fs [ 267.189302][T18091] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 267.200308][T18091] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 267.221478][T18091] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x4, 0x4, 0x1f, 0x6}, 0x14) 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, 0x0, &(0x7f0000000200)) 09:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}}, 0x1, 0x81}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r7, 0x10000}, &(0x7f00000001c0)=0x8) [ 267.240136][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.262323][T18104] loop2: detected capacity change from 0 to 512 09:46:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x4, 0x4, 0x1f, 0x6}, 0x14) [ 267.294304][T18104] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 267.304500][T18110] loop5: detected capacity change from 0 to 512 [ 267.313999][T18104] EXT4-fs (loop2): orphan cleanup on readonly fs [ 267.320496][T18104] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 267.336316][T18104] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 267.337087][T18110] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 267.372171][T18110] EXT4-fs (loop5): orphan cleanup on readonly fs [ 267.378558][T18110] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 267.397726][T18110] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 267.397992][T18104] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 267.421695][T18110] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 267.425491][T18104] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 267.443040][T18104] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 267.465116][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.479156][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:46:41 executing program 4: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x7fff, 0x3, 0x7, 0x1, 0x2}) (async) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) sendfile(r0, r1, 0x0, 0x7fffff67) (async) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:41 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x4, 0x4, 0x1f, 0x6}, 0x14) 09:46:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}}, 0x1, 0x81}, &(0x7f0000000240)=0x90) 09:46:41 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xffffff7f00000000) 09:46:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x2, 0x4a2, &(0x7f0000000480)="$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") 09:46:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xff, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) 09:46:41 executing program 4: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x7fff, 0x3, 0x7, 0x1, 0x2}) (async) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x7fff, 0x3, 0x7, 0x1, 0x2}) r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) (async) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x0, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 267.987349][T18129] loop5: detected capacity change from 0 to 512 [ 268.008652][T18130] loop2: detected capacity change from 0 to 512 [ 268.021299][T18129] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 09:46:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000300)=""/250, &(0x7f0000000040)=0xfa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x0, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 268.040513][T18130] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 268.049952][T18129] EXT4-fs (loop5): orphan cleanup on readonly fs [ 268.056351][T18129] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 268.078443][T18129] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. 09:46:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) 09:46:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x0, 0x7, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:41 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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") getdents64(r0, 0x0, 0xffffffff00000000) [ 268.092645][T18129] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 268.112044][T18130] EXT4-fs (loop2): orphan cleanup on readonly fs [ 268.118500][T18130] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 268.129652][T18154] IPVS: length: 250 != 8 09:46:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x0, 0x2, 0x5}, &(0x7f0000000200)=0x14) 09:46:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r3, 0x0) (async) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000300)=""/250, &(0x7f0000000040)=0xfa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) [ 268.137568][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 268.153612][T18130] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 268.169525][T18130] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 268.184993][T18130] EXT4-fs (loop2): Cannot turn on quotas: error -117 09:46:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x3, 0x4a2, &(0x7f0000000480)="$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") 09:46:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) 09:46:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x0, 0x2, 0x5}, &(0x7f0000000200)=0x14) [ 268.191719][T18130] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 268.205540][T18162] loop5: detected capacity change from 0 to 512 [ 268.221317][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 268.230428][T18162] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 268.242837][T18166] IPVS: length: 250 != 8 [ 268.260706][T18162] EXT4-fs (loop5): orphan cleanup on readonly fs [ 268.267141][T18162] EXT4-fs error (device loop5): ext4_orphan_get:1420: comm syz-executor.5: bad orphan inode 458767 [ 268.286416][T18172] loop2: detected capacity change from 0 to 512 [ 268.299858][T18172] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 268.301361][T18162] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 268.309948][T18172] EXT4-fs (loop2): orphan cleanup on readonly fs [ 268.326900][T18172] EXT4-fs error (device loop2): ext4_quota_enable:6984: comm syz-executor.2: inode #855638016: comm syz-executor.2: iget: illegal inode # [ 268.330632][T18162] EXT4-fs warning (device loop5): __ext4fs_dirhash:283: invalid/unsupported hash tree version 135 [ 268.343764][T18172] EXT4-fs error (device loop2): ext4_quota_enable:6987: comm syz-executor.2: Bad quota inode: 855638016, type: 2 [ 268.364149][ T3090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 268.365436][T18172] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=2, err=-117, ino=855638016). Please run e2fsck to fix. [ 268.388777][T18172] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 268.395481][T18172] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 268.417963][ T3061] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 09:46:42 executing program 4: r0 = open(&(0x7f0000001100)='./file0\x00', 0x241c2, 0x0) pread64(r0, &(0x7f00000000c0)=""/217, 0xd9, 0x82052f3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7fffff67) write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r2, r0, 0x0, 0xffffff04) 09:46:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0xd, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @remote, 0x8f31}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000180)=0x1000802, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0xc) 09:46:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xff, 0x0, 0x0, 0x5}, &(0x7f0000000200)=0x14) 09:46:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xa}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0xd, &(0x7f0000000040)={r4}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000300)=""/250, &(0x7f0000000040)=0xfa) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) (async) socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10000}, &(0x7f00000001c0)=0x8) 09:46:42 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000040)=ANY=[], 0x0, 0x493, &(0x7f0000000940)="$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