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(async) getsockname$packet(r5, &(0x7f000000dd40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f000000dd80)=0x14) (async) [ 556.290466][T20576] loop3: detected capacity change from 0 to 8 [ 556.295454][T20575] bridge39: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 556.300609][T20575] device bridge39 entered promiscuous mode 00:09:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 1) [ 556.331996][T20580] loop0: detected capacity change from 0 to 8 00:09:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_MASTER={0x8, 0xa, r2}]}, 0x28}}, 0x0) [ 556.340400][T20581] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 00:09:16 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYRES32=r1], &(0x7f00000001c0), 0x1400) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='maps\x00') getdents64(r2, &(0x7f0000000240)=""/127, 0x7f) [ 556.383809][T20580] SQUASHFS error: Unable to read directory block [631:3a] [ 556.387108][T20574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 00:09:16 executing program 0: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/227, 0xe3) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) [ 556.425134][T20591] FAULT_INJECTION: forcing a failure. [ 556.425134][T20591] name failslab, interval 1, probability 0, space 0, times 0 00:09:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_MASTER={0x8, 0xa, r2}]}, 0x28}}, 0x0) 00:09:16 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200800, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=@can_newroute={0x1a4, 0x18, 0x20, 0x70bd2d, 0x25dfdbfe, {0x1d, 0x1, 0x5}, [@CGW_MOD_OR={0x15, 0x2, {{{0x4}, 0x3, 0x3, 0x0, 0x0, "06c88df21f43d683"}, 0x1}}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffff7, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x7}}, @CGW_MOD_OR={0x15, 0x2, {{{0x0, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "c835a66771181bf0"}, 0x5}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4, 0x1, 0x1, 0x1}, 0x8, 0x1, 0x0, 0x0, "e24a9f1ac02dc4b9"}, 0x7}}, @CGW_CS_CRC8={0x11e, 0x6, {0x2c, 0x19, 0x48, 0x1f, 0x7, "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", 0x0, "f0965326384e7c8f93600fcb3a6e1bab0f13ad2f"}}, @CGW_MOD_UID={0x8, 0xe, 0xee00}, @CGW_MOD_AND={0x15, 0x1, {{{0x3, 0x1, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "9e2e811e6f54d2b3"}, 0x3}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4054044}, 0x51) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) [ 556.440648][T20592] loop3: detected capacity change from 0 to 8 [ 556.448840][T20591] CPU: 0 PID: 20591 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 556.451151][T20591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 556.453752][T20591] Call trace: [ 556.454642][T20591] dump_backtrace+0x1c8/0x1f4 [ 556.455879][T20591] show_stack+0x2c/0x3c [ 556.457009][T20591] dump_stack_lvl+0x108/0x170 [ 556.458243][T20591] dump_stack+0x1c/0x58 [ 556.459225][T20591] should_fail_ex+0x408/0x5d4 [ 556.460556][T20591] __should_failslab+0xc8/0x128 [ 556.461784][T20591] should_failslab+0x10/0x28 [ 556.463040][T20591] kmem_cache_alloc_node+0x90/0x3b4 [ 556.464512][T20591] __alloc_skb+0x114/0x580 [ 556.465353][ T6055] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 556.465754][T20591] netlink_sendmsg+0x634/0xb18 [ 556.469690][T20591] __sys_sendto+0x3b4/0x504 [ 556.470913][T20591] __arm64_sys_sendto+0xd8/0xf8 [ 556.472250][T20591] invoke_syscall+0x98/0x2c0 [ 556.473530][T20591] el0_svc_common+0x138/0x258 [ 556.474823][T20591] do_el0_svc+0x64/0x218 [ 556.476062][T20591] el0_svc+0x58/0x168 [ 556.477170][T20591] el0t_64_sync_handler+0x84/0xf0 [ 556.478557][T20591] el0t_64_sync+0x18c/0x190 [ 556.494318][T20594] loop0: detected capacity change from 0 to 8 [ 556.510807][T20572] syz-executor.2: attempt to access beyond end of device [ 556.510807][T20572] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:16 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) getdents64(r0, &(0x7f0000000000)=""/6, 0x6) [ 556.515633][T20598] loop4: detected capacity change from 0 to 8 [ 556.530129][T20598] SQUASHFS error: Failed to read block 0x60: -5 [ 556.534362][T20598] squashfs image failed sanity check 00:09:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_MASTER={0x8, 0xa, r2}]}, 0x28}}, 0x0) [ 556.549891][T20594] SQUASHFS error: Unable to read directory block [631:3a] 00:09:16 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100), 0x0, 0x105405, 0x0, 0x0) [ 556.565163][T20601] loop3: detected capacity change from 0 to 8 00:09:16 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200800, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=@can_newroute={0x1a4, 0x18, 0x20, 0x70bd2d, 0x25dfdbfe, {0x1d, 0x1, 0x5}, [@CGW_MOD_OR={0x15, 0x2, {{{0x4}, 0x3, 0x3, 0x0, 0x0, "06c88df21f43d683"}, 0x1}}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffff7, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x7}}, @CGW_MOD_OR={0x15, 0x2, {{{0x0, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "c835a66771181bf0"}, 0x5}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4, 0x1, 0x1, 0x1}, 0x8, 0x1, 0x0, 0x0, "e24a9f1ac02dc4b9"}, 0x7}}, @CGW_CS_CRC8={0x11e, 0x6, {0x2c, 0x19, 0x48, 0x1f, 0x7, "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", 0x0, "f0965326384e7c8f93600fcb3a6e1bab0f13ad2f"}}, @CGW_MOD_UID={0x8, 0xe, 0xee00}, @CGW_MOD_AND={0x15, 0x1, {{{0x3, 0x1, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "9e2e811e6f54d2b3"}, 0x3}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4054044}, 0x51) (async) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) 00:09:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 2) 00:09:16 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r0, &(0x7f0000000000)=""/6, 0x6) 00:09:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x84, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x1}, @IFLA_BR_MCAST_STARTUP_QUERY_INTVL={0xc, 0x23, 0x33}, @IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc, 0x1e, 0x3}, @IFLA_BR_MCAST_QUERIER_INTVL={0xc, 0x20, 0xfffffffffffff801}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x84}}, 0x0) 00:09:16 executing program 0: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/227, 0xe3) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) [ 556.650747][T20607] loop4: detected capacity change from 0 to 8 00:09:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 3) [ 556.682553][T20607] SQUASHFS error: Failed to read block 0x60: -5 [ 556.684873][T20607] squashfs image failed sanity check [ 556.693844][T20613] loop3: detected capacity change from 0 to 8 [ 556.701177][T20617] loop0: detected capacity change from 0 to 8 [ 556.717784][T20614] bridge40: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 556.728967][T20621] FAULT_INJECTION: forcing a failure. [ 556.728967][T20621] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 556.734520][T20617] SQUASHFS error: Unable to read directory block [631:3a] [ 556.737839][T20620] loop2: detected capacity change from 0 to 64 [ 556.738264][T20614] device bridge40 entered promiscuous mode 00:09:16 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") (async) r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) getdents64(r0, &(0x7f0000000000)=""/6, 0x6) 00:09:16 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x200800, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=@can_newroute={0x1a4, 0x18, 0x20, 0x70bd2d, 0x25dfdbfe, {0x1d, 0x1, 0x5}, [@CGW_MOD_OR={0x15, 0x2, {{{0x4}, 0x3, 0x3, 0x0, 0x0, "06c88df21f43d683"}, 0x1}}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffff7, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x7}}, @CGW_MOD_OR={0x15, 0x2, {{{0x0, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "c835a66771181bf0"}, 0x5}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4, 0x1, 0x1, 0x1}, 0x8, 0x1, 0x0, 0x0, "e24a9f1ac02dc4b9"}, 0x7}}, @CGW_CS_CRC8={0x11e, 0x6, {0x2c, 0x19, 0x48, 0x1f, 0x7, "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", 0x0, "f0965326384e7c8f93600fcb3a6e1bab0f13ad2f"}}, @CGW_MOD_UID={0x8, 0xe, 0xee00}, @CGW_MOD_AND={0x15, 0x1, {{{0x3, 0x1, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "9e2e811e6f54d2b3"}, 0x3}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4054044}, 0x51) (async) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) [ 556.759641][T20621] CPU: 0 PID: 20621 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 556.762059][T20621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 556.764664][T20621] Call trace: [ 556.765500][T20621] dump_backtrace+0x1c8/0x1f4 [ 556.766800][T20621] show_stack+0x2c/0x3c [ 556.767860][T20621] dump_stack_lvl+0x108/0x170 [ 556.769102][T20621] dump_stack+0x1c/0x58 [ 556.770232][T20621] should_fail_ex+0x408/0x5d4 [ 556.771467][T20621] should_fail+0x14/0x24 [ 556.772583][T20621] should_fail_usercopy+0x20/0x30 [ 556.773905][T20621] copyin+0x2c/0x154 [ 556.774942][T20621] _copy_from_iter+0x438/0xe4c [ 556.776227][T20621] netlink_sendmsg+0x704/0xb18 [ 556.777533][T20621] __sys_sendto+0x3b4/0x504 [ 556.778749][T20621] __arm64_sys_sendto+0xd8/0xf8 [ 556.780123][T20621] invoke_syscall+0x98/0x2c0 [ 556.781326][T20621] el0_svc_common+0x138/0x258 [ 556.782590][T20621] do_el0_svc+0x64/0x218 [ 556.783724][T20621] el0_svc+0x58/0x168 [ 556.784785][T20621] el0t_64_sync_handler+0x84/0xf0 [ 556.786115][T20621] el0t_64_sync+0x18c/0x190 00:09:16 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 556.808766][T20626] loop4: detected capacity change from 0 to 8 [ 556.812374][T20623] loop3: detected capacity change from 0 to 8 [ 556.813169][T20626] SQUASHFS error: Failed to read block 0x60: -5 [ 556.830497][T20626] squashfs image failed sanity check [ 556.847925][T20628] loop0: detected capacity change from 0 to 8 00:09:16 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = dup(r0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) 00:09:16 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x3f9, 0x0, 0x70bd2a, 0x25dfdbff, {0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x8801) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000300)={{r1}, 0x5, &(0x7f00000002c0)=[0x6, 0x9, 0x80, 0x5, 0x8001], 0x1f, 0x12, 0x1}) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 556.882335][T20628] SQUASHFS error: Unable to read directory block [631:3a] [ 556.938608][T20634] loop3: detected capacity change from 0 to 8 [ 556.946927][T20633] loop4: detected capacity change from 0 to 8 [ 556.954821][T20633] SQUASHFS error: Failed to read block 0x60: -5 [ 556.958785][T20633] squashfs image failed sanity check [ 556.962432][T20620] syz-executor.2: attempt to access beyond end of device [ 556.962432][T20620] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:16 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100), 0x0, 0x105405, 0x0, 0x0) 00:09:16 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 4) 00:09:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x84, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x1}, @IFLA_BR_MCAST_STARTUP_QUERY_INTVL={0xc, 0x23, 0x33}, @IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc, 0x1e, 0x3}, @IFLA_BR_MCAST_QUERIER_INTVL={0xc, 0x20, 0xfffffffffffff801}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x84}}, 0x0) 00:09:16 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) [ 556.991468][T20638] FAULT_INJECTION: forcing a failure. [ 556.991468][T20638] name failslab, interval 1, probability 0, space 0, times 0 [ 557.001243][T20639] loop0: detected capacity change from 0 to 8 00:09:16 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x3f9, 0x0, 0x70bd2a, 0x25dfdbff, {0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x8801) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000300)={{r1}, 0x5, &(0x7f00000002c0)=[0x6, 0x9, 0x80, 0x5, 0x8001], 0x1f, 0x12, 0x1}) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") [ 557.008106][T20638] CPU: 1 PID: 20638 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 557.010425][T20638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 557.013175][T20638] Call trace: [ 557.014077][T20638] dump_backtrace+0x1c8/0x1f4 [ 557.015333][T20638] show_stack+0x2c/0x3c [ 557.015885][T20640] bridge40: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 557.016440][T20638] dump_stack_lvl+0x108/0x170 [ 557.020585][T20638] dump_stack+0x1c/0x58 [ 557.021709][T20638] should_fail_ex+0x408/0x5d4 [ 557.022975][T20640] device bridge40 entered promiscuous mode [ 557.022971][T20638] __should_failslab+0xc8/0x128 [ 557.022992][T20638] should_failslab+0x10/0x28 [ 557.027199][T20638] kmem_cache_alloc+0x8c/0x37c [ 557.028537][T20638] skb_clone+0x19c/0x304 [ 557.029740][T20638] __netlink_deliver_tap+0x364/0x6f8 [ 557.031179][T20638] netlink_deliver_tap+0x1ac/0x1b0 [ 557.032616][T20638] netlink_unicast+0x644/0x8d4 [ 557.033935][T20638] netlink_sendmsg+0x834/0xb18 [ 557.034666][T20643] loop4: detected capacity change from 0 to 8 [ 557.035292][T20638] __sys_sendto+0x3b4/0x504 [ 557.035314][T20638] __arm64_sys_sendto+0xd8/0xf8 [ 557.035328][T20638] invoke_syscall+0x98/0x2c0 [ 557.038457][T20643] SQUASHFS error: Failed to read block 0x60: -5 00:09:16 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = dup(r0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) [ 557.039535][T20638] el0_svc_common+0x138/0x258 [ 557.039558][T20638] do_el0_svc+0x64/0x218 [ 557.039572][T20638] el0_svc+0x58/0x168 [ 557.040915][T20643] squashfs image failed sanity check [ 557.042432][T20638] el0t_64_sync_handler+0x84/0xf0 [ 557.042452][T20638] el0t_64_sync+0x18c/0x190 00:09:17 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) [ 557.111011][T20645] loop3: detected capacity change from 0 to 8 00:09:17 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x3f9, 0x0, 0x70bd2a, 0x25dfdbff, {0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x8801) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000300)={{r1}, 0x5, &(0x7f00000002c0)=[0x6, 0x9, 0x80, 0x5, 0x8001], 0x1f, 0x12, 0x1}) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") socket$nl_audit(0x10, 0x3, 0x9) (async) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x3f9, 0x0, 0x70bd2a, 0x25dfdbff, {0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x8801) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f0000000300)={{r1}, 0x5, &(0x7f00000002c0)=[0x6, 0x9, 0x80, 0x5, 0x8001], 0x1f, 0x12, 0x1}) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") (async) [ 557.151298][T20638] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:09:17 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) r2 = dup(r0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) [ 557.166912][T20648] loop2: detected capacity change from 0 to 64 00:09:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 5) [ 557.172064][T20651] loop0: detected capacity change from 0 to 8 00:09:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x84, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x1}, @IFLA_BR_MCAST_STARTUP_QUERY_INTVL={0xc, 0x23, 0x33}, @IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc, 0x1e, 0x3}, @IFLA_BR_MCAST_QUERIER_INTVL={0xc, 0x20, 0xfffffffffffff801}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x84}}, 0x0) [ 557.196231][T20652] loop4: detected capacity change from 0 to 8 [ 557.217179][T20652] SQUASHFS error: Failed to read block 0x60: -5 [ 557.220073][T20652] squashfs image failed sanity check [ 557.221585][T20655] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 557.232168][T20655] FAULT_INJECTION: forcing a failure. [ 557.232168][T20655] name failslab, interval 1, probability 0, space 0, times 0 [ 557.236069][T20657] loop3: detected capacity change from 0 to 8 00:09:17 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) [ 557.248985][T20655] CPU: 0 PID: 20655 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 557.251306][T20655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 557.254090][T20655] Call trace: [ 557.254998][T20655] dump_backtrace+0x1c8/0x1f4 [ 557.256214][T20655] show_stack+0x2c/0x3c [ 557.257389][T20655] dump_stack_lvl+0x108/0x170 [ 557.258673][T20655] dump_stack+0x1c/0x58 [ 557.259813][T20655] should_fail_ex+0x408/0x5d4 [ 557.261063][T20655] __should_failslab+0xc8/0x128 [ 557.262392][T20655] should_failslab+0x10/0x28 [ 557.263611][T20655] __kmem_cache_alloc_node+0x80/0x388 [ 557.265017][T20655] __kmalloc+0xc4/0x1c4 [ 557.266151][T20655] fib_create_info+0x920/0x1e60 [ 557.267443][T20655] fib_table_insert+0x1a4/0x1574 [ 557.268809][T20655] inet_rtm_newroute+0x12c/0x244 [ 557.270074][T20655] rtnetlink_rcv_msg+0x72c/0xd94 [ 557.271451][T20655] netlink_rcv_skb+0x20c/0x3b8 [ 557.272766][T20655] rtnetlink_rcv+0x28/0x38 [ 557.273927][T20655] netlink_unicast+0x660/0x8d4 [ 557.275195][T20655] netlink_sendmsg+0x834/0xb18 [ 557.276497][T20655] __sys_sendto+0x3b4/0x504 [ 557.277694][T20655] __arm64_sys_sendto+0xd8/0xf8 [ 557.278996][T20655] invoke_syscall+0x98/0x2c0 [ 557.279834][T20661] loop0: detected capacity change from 0 to 8 [ 557.280167][T20655] el0_svc_common+0x138/0x258 [ 557.280190][T20655] do_el0_svc+0x64/0x218 [ 557.280205][T20655] el0_svc+0x58/0x168 [ 557.280218][T20655] el0t_64_sync_handler+0x84/0xf0 [ 557.286555][T20655] el0t_64_sync+0x18c/0x190 [ 557.319144][ T6055] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 557.323090][T20658] bridge40: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 557.327836][T20658] device bridge40 entered promiscuous mode [ 557.392277][T20648] syz-executor.2: attempt to access beyond end of device [ 557.392277][T20648] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:17 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{0x0}], 0x1, 0x105405, 0x0, 0x0) 00:09:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 6) 00:09:17 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}, 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f00000002c0)={0x9, 0x0, 0x8001}) 00:09:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:17 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f00000004c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 557.430729][T20673] loop3: detected capacity change from 0 to 8 [ 557.431003][T20674] loop4: detected capacity change from 0 to 8 [ 557.434966][T20674] squashfs: Unknown parameter 'permit_directio' 00:09:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 557.466423][T20672] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 557.469518][T20672] FAULT_INJECTION: forcing a failure. [ 557.469518][T20672] name failslab, interval 1, probability 0, space 0, times 0 [ 557.476029][T20672] CPU: 1 PID: 20672 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 557.478282][T20672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 557.480979][T20672] Call trace: [ 557.481868][T20672] dump_backtrace+0x1c8/0x1f4 [ 557.483077][T20672] show_stack+0x2c/0x3c [ 557.484209][T20672] dump_stack_lvl+0x108/0x170 [ 557.485467][T20672] dump_stack+0x1c/0x58 [ 557.486659][T20672] should_fail_ex+0x408/0x5d4 [ 557.487918][T20672] __should_failslab+0xc8/0x128 [ 557.489219][T20672] should_failslab+0x10/0x28 [ 557.490451][T20672] __kmem_cache_alloc_node+0x80/0x388 [ 557.492018][T20672] kmalloc_trace+0x48/0x94 [ 557.493282][T20672] ip_fib_metrics_init+0xc8/0x630 [ 557.494664][T20672] fib_create_info+0x99c/0x1e60 [ 557.495943][T20672] fib_table_insert+0x1a4/0x1574 [ 557.497266][T20672] inet_rtm_newroute+0x12c/0x244 [ 557.498596][T20672] rtnetlink_rcv_msg+0x72c/0xd94 [ 557.499913][T20672] netlink_rcv_skb+0x20c/0x3b8 [ 557.501176][T20672] rtnetlink_rcv+0x28/0x38 [ 557.502355][T20672] netlink_unicast+0x660/0x8d4 [ 557.503651][T20672] netlink_sendmsg+0x834/0xb18 [ 557.504950][T20672] __sys_sendto+0x3b4/0x504 [ 557.506146][T20672] __arm64_sys_sendto+0xd8/0xf8 [ 557.507466][T20672] invoke_syscall+0x98/0x2c0 [ 557.508713][T20672] el0_svc_common+0x138/0x258 [ 557.509934][T20672] do_el0_svc+0x64/0x218 [ 557.511076][T20672] el0_svc+0x58/0x168 [ 557.512174][T20672] el0t_64_sync_handler+0x84/0xf0 [ 557.513494][T20672] el0t_64_sync+0x18c/0x190 00:09:17 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f00000004c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f00000004c0)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) 00:09:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 557.535925][ T6065] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x78, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x40, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x1}, @IFLA_BR_MCAST_STARTUP_QUERY_INTVL={0xc, 0x23, 0x33}, @IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc, 0x1e, 0x3}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x78}}, 0x0) 00:09:17 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}, 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f00000002c0)={0x9, 0x0, 0x8001}) (async) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f00000002c0)={0x9, 0x0, 0x8001}) [ 557.552008][T20681] loop3: detected capacity change from 0 to 8 00:09:17 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 557.592906][T20689] loop4: detected capacity change from 0 to 8 [ 557.595265][T20689] squashfs: Unknown parameter 'permit_directio' 00:09:17 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f00000004c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f00000004c0)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) [ 557.616410][T20691] loop2: detected capacity change from 0 to 64 [ 557.627727][T20687] loop0: detected capacity change from 0 to 8 [ 557.635463][T20686] bridge40: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 557.643162][T20686] device bridge40 entered promiscuous mode [ 557.695085][T20694] loop3: detected capacity change from 0 to 8 [ 557.791556][T20691] syz-executor.2: attempt to access beyond end of device [ 557.791556][T20691] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:17 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:17 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 7) 00:09:17 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}, 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f00000002c0)={0x9, 0x0, 0x8001}) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x8, &(0x7f0000000280)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}, 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f00000002c0)={0x9, 0x0, 0x8001}) (async) 00:09:17 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{0x0}], 0x1, 0x105405, 0x0, 0x0) 00:09:17 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x1ff}}, './file0\x00'}) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 557.828036][T20702] loop0: detected capacity change from 0 to 8 [ 557.831881][T20703] loop4: detected capacity change from 0 to 8 [ 557.834257][T20703] squashfs: Unknown parameter 'permit_directio' [ 557.836886][T20704] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 557.854231][T20705] loop3: detected capacity change from 0 to 8 00:09:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x6c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x34, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x1}, @IFLA_BR_MCAST_STARTUP_QUERY_INTVL={0xc, 0x23, 0x33}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x6c}}, 0x0) [ 557.859895][T20704] FAULT_INJECTION: forcing a failure. [ 557.859895][T20704] name failslab, interval 1, probability 0, space 0, times 0 [ 557.872124][T20704] CPU: 0 PID: 20704 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 557.874412][T20704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 557.876989][T20704] Call trace: [ 557.877906][T20704] dump_backtrace+0x1c8/0x1f4 [ 557.879166][T20704] show_stack+0x2c/0x3c [ 557.880289][T20704] dump_stack_lvl+0x108/0x170 [ 557.881509][T20704] dump_stack+0x1c/0x58 [ 557.882637][T20704] should_fail_ex+0x408/0x5d4 [ 557.883912][T20704] __should_failslab+0xc8/0x128 [ 557.885248][T20704] should_failslab+0x10/0x28 [ 557.886507][T20704] kmem_cache_alloc_node+0x90/0x3b4 [ 557.887907][T20704] __alloc_skb+0x114/0x580 [ 557.889101][T20704] netlink_ack+0x2f0/0xc74 [ 557.890267][T20704] netlink_rcv_skb+0x1ec/0x3b8 [ 557.891586][T20704] rtnetlink_rcv+0x28/0x38 [ 557.892755][T20704] netlink_unicast+0x660/0x8d4 [ 557.894053][T20704] netlink_sendmsg+0x834/0xb18 [ 557.895362][T20704] __sys_sendto+0x3b4/0x504 [ 557.896591][T20704] __arm64_sys_sendto+0xd8/0xf8 [ 557.897875][T20704] invoke_syscall+0x98/0x2c0 [ 557.899132][T20704] el0_svc_common+0x138/0x258 [ 557.900391][T20704] do_el0_svc+0x64/0x218 [ 557.901529][T20704] el0_svc+0x58/0x168 [ 557.902641][T20704] el0t_64_sync_handler+0x84/0xf0 [ 557.903956][T20704] el0t_64_sync+0x18c/0x190 00:09:17 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x34) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r0, &(0x7f0000000300)="4baba094dc0c59ccaf501613d8ec55fd1a08529391e6a95f2e866efd50de1b2d62caf2dd8f95ac06bb5d0b90b330f835935a5b582cdbd4f4f0cefc7e4829ded3623f86afd6358fd94945e7fb0dc1dff7fa27fd41e943da81b21b75b0cb25e3372830c156ddb4fd90934a7d4bded3e604c153fa4327c2f0f310cdeae16f441806e2f79ec3c701a3e7bfdf8a671c94a35c1ba0d9234204669078ff22f341cc099b9cad0498fdf9ba35", &(0x7f00000004c0)=""/155}, 0x20) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$UI_DEV_DESTROY(r1, 0x5502) ioctl$NBD_CLEAR_QUE(r1, 0xab05) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0), 0x28400, 0x0) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) [ 557.936669][T20707] bridge40: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) 00:09:17 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async, rerun: 64) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x1ff}}, './file0\x00'}) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 557.957157][T20707] device bridge40 entered promiscuous mode [ 557.998764][T20713] loop3: detected capacity change from 0 to 8 00:09:17 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) [ 558.020417][T20720] loop2: detected capacity change from 0 to 64 [ 558.030650][T20718] loop4: detected capacity change from 0 to 8 [ 558.033436][T20718] SQUASHFS error: Failed to read block 0x60: -5 [ 558.038761][T20718] squashfs image failed sanity check [ 558.042318][T20722] loop0: detected capacity change from 0 to 8 00:09:18 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x1ff}}, './file0\x00'}) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 8) 00:09:18 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x34) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x34) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r0, &(0x7f0000000300)="4baba094dc0c59ccaf501613d8ec55fd1a08529391e6a95f2e866efd50de1b2d62caf2dd8f95ac06bb5d0b90b330f835935a5b582cdbd4f4f0cefc7e4829ded3623f86afd6358fd94945e7fb0dc1dff7fa27fd41e943da81b21b75b0cb25e3372830c156ddb4fd90934a7d4bded3e604c153fa4327c2f0f310cdeae16f441806e2f79ec3c701a3e7bfdf8a671c94a35c1ba0d9234204669078ff22f341cc099b9cad0498fdf9ba35", &(0x7f00000004c0)=""/155}, 0x20) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r0, &(0x7f0000000300)="4baba094dc0c59ccaf501613d8ec55fd1a08529391e6a95f2e866efd50de1b2d62caf2dd8f95ac06bb5d0b90b330f835935a5b582cdbd4f4f0cefc7e4829ded3623f86afd6358fd94945e7fb0dc1dff7fa27fd41e943da81b21b75b0cb25e3372830c156ddb4fd90934a7d4bded3e604c153fa4327c2f0f310cdeae16f441806e2f79ec3c701a3e7bfdf8a671c94a35c1ba0d9234204669078ff22f341cc099b9cad0498fdf9ba35", &(0x7f00000004c0)=""/155}, 0x20) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$UI_DEV_DESTROY(r1, 0x5502) ioctl$NBD_CLEAR_QUE(r1, 0xab05) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0), 0x28400, 0x0) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) 00:09:18 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) [ 558.118072][T20724] FAULT_INJECTION: forcing a failure. [ 558.118072][T20724] name failslab, interval 1, probability 0, space 0, times 0 [ 558.128651][T20724] CPU: 1 PID: 20724 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 558.131085][T20724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 558.133754][T20724] Call trace: [ 558.134631][T20724] dump_backtrace+0x1c8/0x1f4 [ 558.135844][T20724] show_stack+0x2c/0x3c [ 558.136987][T20724] dump_stack_lvl+0x108/0x170 [ 558.138282][T20724] dump_stack+0x1c/0x58 [ 558.139373][T20724] should_fail_ex+0x408/0x5d4 [ 558.140613][T20724] __should_failslab+0xc8/0x128 [ 558.141956][T20724] should_failslab+0x10/0x28 [ 558.143167][T20724] kmem_cache_alloc_node+0x90/0x3b4 [ 558.144650][T20724] __alloc_skb+0x114/0x580 [ 558.145857][T20724] netlink_ack+0x2f0/0xc74 [ 558.147079][T20724] netlink_rcv_skb+0x1ec/0x3b8 [ 558.148388][T20724] rtnetlink_rcv+0x28/0x38 [ 558.149616][T20724] netlink_unicast+0x660/0x8d4 [ 558.150882][T20724] netlink_sendmsg+0x834/0xb18 [ 558.152201][T20724] __sys_sendto+0x3b4/0x504 [ 558.153410][T20724] __arm64_sys_sendto+0xd8/0xf8 [ 558.154230][T20728] loop3: detected capacity change from 0 to 8 [ 558.154724][T20724] invoke_syscall+0x98/0x2c0 [ 558.154748][T20724] el0_svc_common+0x138/0x258 [ 558.160965][T20724] do_el0_svc+0x64/0x218 [ 558.160989][T20724] el0_svc+0x58/0x168 [ 558.161003][T20724] el0t_64_sync_handler+0x84/0xf0 [ 558.161015][T20724] el0t_64_sync+0x18c/0x190 [ 558.182837][T20732] loop0: detected capacity change from 0 to 8 00:09:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x28, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x60}}, 0x0) [ 558.201087][T20733] loop4: detected capacity change from 0 to 8 [ 558.218250][T20733] SQUASHFS error: Failed to read block 0x60: -5 [ 558.220128][T20733] squashfs image failed sanity check [ 558.236621][T20736] device bridge40 entered promiscuous mode [ 558.264017][T20720] syz-executor.2: attempt to access beyond end of device [ 558.264017][T20720] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 558.270276][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:18 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{0x0}], 0x1, 0x105405, 0x0, 0x0) 00:09:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xfffff239}}, './file0\x00'}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000600)={{0x0, 0x5, 0x2, 0x6, '\x00', 0x10000}, 0x0, [0x2, 0x75, 0x254e, 0x41af, 0x2, 0x1, 0x8, 0x8, 0x709e, 0x3f, 0x6c, 0x4, 0x1ff, 0x3, 0x1ff, 0x2, 0x74, 0x1629aa4b, 0x1, 0x2, 0x2, 0x1, 0x3ff, 0x8, 0x5, 0x9, 0xcd8, 0xffffffffffff0308, 0x10000, 0x6c03, 0x7fff, 0x80000000, 0x0, 0xf2, 0x100000001, 0x0, 0x400, 0x8, 0x8, 0x8, 0xffffffffffff7fff, 0x1f, 0x2, 0xfb, 0x9, 0x9, 0x7, 0x4, 0x2, 0x0, 0x9, 0x200, 0xfffffffffffffffc, 0x1000000000002, 0x1, 0x5, 0x3, 0xff, 0x100000001, 0x7a, 0x7, 0x6, 0xf693, 0x4, 0x7, 0x568, 0x1, 0x0, 0x0, 0x13, 0x100000000, 0x0, 0xd16, 0xfffffffffffffe00, 0x2, 0xfffffffffffffff9, 0x8, 0x8000000000000000, 0xffffffff00000000, 0x7, 0x7ff, 0x7, 0x4, 0x6, 0x3a44f12b, 0xffffffffffffff00, 0x3ff, 0x246, 0x9, 0x0, 0x9, 0x8, 0x8, 0x9, 0x86, 0xfffffffffffffff9, 0x20, 0x2000000000000, 0x77, 0x35, 0xa0, 0xc3, 0x2, 0x3f, 0x7fffffffffffffff, 0x9, 0x7, 0x5ae, 0x100000000, 0x3, 0x9, 0xa791, 0x1f, 0x800, 0x1, 0x401, 0xffffffffffffffff, 0x1, 0x6, 0x7ffffffffffffeff, 0x1, 0x9, 0x38, 0x7fffffffffffffff, 0x1, 0xcbf8, 0x6, 0x8000000000000001]}) syz_mount_image$squashfs(&(0x7f0000000140), &(0x7f00000000c0)='./file0\x00', 0xf4a, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41c400, 0x191) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) 00:09:18 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) 00:09:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x34) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r0, &(0x7f0000000300)="4baba094dc0c59ccaf501613d8ec55fd1a08529391e6a95f2e866efd50de1b2d62caf2dd8f95ac06bb5d0b90b330f835935a5b582cdbd4f4f0cefc7e4829ded3623f86afd6358fd94945e7fb0dc1dff7fa27fd41e943da81b21b75b0cb25e3372830c156ddb4fd90934a7d4bded3e604c153fa4327c2f0f310cdeae16f441806e2f79ec3c701a3e7bfdf8a671c94a35c1ba0d9234204669078ff22f341cc099b9cad0498fdf9ba35", &(0x7f00000004c0)=""/155}, 0x20) (async, rerun: 32) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$UI_DEV_DESTROY(r1, 0x5502) (async) ioctl$NBD_CLEAR_QUE(r1, 0xab05) (async, rerun: 32) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0), 0x28400, 0x0) (rerun: 32) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) [ 558.319826][T20744] loop0: detected capacity change from 0 to 8 00:09:18 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02926b34d3821c45f85c1aa169"], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 558.355772][T20745] loop3: detected capacity change from 0 to 8 [ 558.358718][T20745] squashfs: Unknown parameter 'ÿÿÿÿÿÿ0x0000000000000000ÿÿÿÿÿÿÿÿ' 00:09:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x28, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x60}}, 0x0) 00:09:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xfffff239}}, './file0\x00'}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) (async) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000600)={{0x0, 0x5, 0x2, 0x6, '\x00', 0x10000}, 0x0, [0x2, 0x75, 0x254e, 0x41af, 0x2, 0x1, 0x8, 0x8, 0x709e, 0x3f, 0x6c, 0x4, 0x1ff, 0x3, 0x1ff, 0x2, 0x74, 0x1629aa4b, 0x1, 0x2, 0x2, 0x1, 0x3ff, 0x8, 0x5, 0x9, 0xcd8, 0xffffffffffff0308, 0x10000, 0x6c03, 0x7fff, 0x80000000, 0x0, 0xf2, 0x100000001, 0x0, 0x400, 0x8, 0x8, 0x8, 0xffffffffffff7fff, 0x1f, 0x2, 0xfb, 0x9, 0x9, 0x7, 0x4, 0x2, 0x0, 0x9, 0x200, 0xfffffffffffffffc, 0x1000000000002, 0x1, 0x5, 0x3, 0xff, 0x100000001, 0x7a, 0x7, 0x6, 0xf693, 0x4, 0x7, 0x568, 0x1, 0x0, 0x0, 0x13, 0x100000000, 0x0, 0xd16, 0xfffffffffffffe00, 0x2, 0xfffffffffffffff9, 0x8, 0x8000000000000000, 0xffffffff00000000, 0x7, 0x7ff, 0x7, 0x4, 0x6, 0x3a44f12b, 0xffffffffffffff00, 0x3ff, 0x246, 0x9, 0x0, 0x9, 0x8, 0x8, 0x9, 0x86, 0xfffffffffffffff9, 0x20, 0x2000000000000, 0x77, 0x35, 0xa0, 0xc3, 0x2, 0x3f, 0x7fffffffffffffff, 0x9, 0x7, 0x5ae, 0x100000000, 0x3, 0x9, 0xa791, 0x1f, 0x800, 0x1, 0x401, 0xffffffffffffffff, 0x1, 0x6, 0x7ffffffffffffeff, 0x1, 0x9, 0x38, 0x7fffffffffffffff, 0x1, 0xcbf8, 0x6, 0x8000000000000001]}) syz_mount_image$squashfs(&(0x7f0000000140), &(0x7f00000000c0)='./file0\x00', 0xf4a, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41c400, 0x191) (async) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) [ 558.400125][T20747] loop4: detected capacity change from 0 to 8 00:09:18 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) [ 558.411283][T20747] squashfs: Unknown parameter '’k4Ó‚Eø\¡i' [ 558.424267][T20749] device bridge40 entered promiscuous mode 00:09:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 9) [ 558.450048][T20753] loop0: detected capacity change from 0 to 8 [ 558.463458][T20755] loop2: detected capacity change from 0 to 64 [ 558.465312][T20754] loop3: detected capacity change from 0 to 8 00:09:18 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02926b34d3821c45f85c1aa169"], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 558.518135][T20754] squashfs: Unknown parameter 'ÿÿÿÿÿÿ0x0000000000000000ÿÿÿÿÿÿÿÿ' 00:09:18 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) 00:09:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xfffff239}}, './file0\x00'}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) (async) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000600)={{0x0, 0x5, 0x2, 0x6, '\x00', 0x10000}, 0x0, [0x2, 0x75, 0x254e, 0x41af, 0x2, 0x1, 0x8, 0x8, 0x709e, 0x3f, 0x6c, 0x4, 0x1ff, 0x3, 0x1ff, 0x2, 0x74, 0x1629aa4b, 0x1, 0x2, 0x2, 0x1, 0x3ff, 0x8, 0x5, 0x9, 0xcd8, 0xffffffffffff0308, 0x10000, 0x6c03, 0x7fff, 0x80000000, 0x0, 0xf2, 0x100000001, 0x0, 0x400, 0x8, 0x8, 0x8, 0xffffffffffff7fff, 0x1f, 0x2, 0xfb, 0x9, 0x9, 0x7, 0x4, 0x2, 0x0, 0x9, 0x200, 0xfffffffffffffffc, 0x1000000000002, 0x1, 0x5, 0x3, 0xff, 0x100000001, 0x7a, 0x7, 0x6, 0xf693, 0x4, 0x7, 0x568, 0x1, 0x0, 0x0, 0x13, 0x100000000, 0x0, 0xd16, 0xfffffffffffffe00, 0x2, 0xfffffffffffffff9, 0x8, 0x8000000000000000, 0xffffffff00000000, 0x7, 0x7ff, 0x7, 0x4, 0x6, 0x3a44f12b, 0xffffffffffffff00, 0x3ff, 0x246, 0x9, 0x0, 0x9, 0x8, 0x8, 0x9, 0x86, 0xfffffffffffffff9, 0x20, 0x2000000000000, 0x77, 0x35, 0xa0, 0xc3, 0x2, 0x3f, 0x7fffffffffffffff, 0x9, 0x7, 0x5ae, 0x100000000, 0x3, 0x9, 0xa791, 0x1f, 0x800, 0x1, 0x401, 0xffffffffffffffff, 0x1, 0x6, 0x7ffffffffffffeff, 0x1, 0x9, 0x38, 0x7fffffffffffffff, 0x1, 0xcbf8, 0x6, 0x8000000000000001]}) (async) syz_mount_image$squashfs(&(0x7f0000000140), &(0x7f00000000c0)='./file0\x00', 0xf4a, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41c400, 0x191) (async) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) [ 558.564122][T20762] loop4: detected capacity change from 0 to 8 [ 558.575507][T20762] squashfs: Unknown parameter '’k4Ó‚Eø\¡i' [ 558.579359][T20763] loop0: detected capacity change from 0 to 8 [ 558.602208][T20759] FAULT_INJECTION: forcing a failure. [ 558.602208][T20759] name failslab, interval 1, probability 0, space 0, times 0 [ 558.616033][T20759] CPU: 0 PID: 20759 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 558.618356][T20759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 558.621156][T20759] Call trace: [ 558.622091][T20759] dump_backtrace+0x1c8/0x1f4 [ 558.623331][T20759] show_stack+0x2c/0x3c [ 558.624432][T20759] dump_stack_lvl+0x108/0x170 [ 558.625706][T20759] dump_stack+0x1c/0x58 [ 558.626855][T20759] should_fail_ex+0x408/0x5d4 [ 558.628127][T20759] __should_failslab+0xc8/0x128 [ 558.629420][T20759] should_failslab+0x10/0x28 [ 558.630744][T20759] kmem_cache_alloc+0x8c/0x37c [ 558.632051][T20759] skb_clone+0x19c/0x304 [ 558.633174][T20759] __netlink_deliver_tap+0x364/0x6f8 [ 558.634590][T20759] netlink_deliver_tap+0x1ac/0x1b0 [ 558.635936][T20759] netlink_sendskb+0x6c/0x154 [ 558.637163][T20759] netlink_unicast+0x334/0x8d4 [ 558.638424][T20759] netlink_ack+0x8d8/0xc74 [ 558.639651][T20759] netlink_rcv_skb+0x1ec/0x3b8 [ 558.640929][T20759] rtnetlink_rcv+0x28/0x38 [ 558.642115][T20759] netlink_unicast+0x660/0x8d4 [ 558.643406][T20759] netlink_sendmsg+0x834/0xb18 [ 558.644668][T20759] __sys_sendto+0x3b4/0x504 [ 558.645863][T20759] __arm64_sys_sendto+0xd8/0xf8 [ 558.647100][T20759] invoke_syscall+0x98/0x2c0 [ 558.648304][T20759] el0_svc_common+0x138/0x258 [ 558.649542][T20759] do_el0_svc+0x64/0x218 [ 558.650671][T20759] el0_svc+0x58/0x168 [ 558.651752][T20759] el0t_64_sync_handler+0x84/0xf0 [ 558.653100][T20759] el0t_64_sync+0x18c/0x190 [ 558.662898][T20755] syz-executor.2: attempt to access beyond end of device [ 558.662898][T20755] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:18 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1, 0x105405, 0x0, 0x0) 00:09:18 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02926b34d3821c45f85c1aa169"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:18 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) 00:09:18 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000140)=ANY=[@ANYBLOB="92ff41de03b2f2cd3486c55e1424902f60a7c826a411d195ff15044478152ac99c64790bcf39083295afd30bb2302667aaed0fd22d00da768e5b42f8f6dab6f710171b14c2b42d1c5e5b24879eaaf20b2347b8db29dfa2541ab6678cbc9833c1ce47204a90de17519c9120d3b58bd8b22419912af366727e3406c7553fd16d4f65fd2c6eb5d245a8069fdfca30a3542881663bee1fba22dcfac22312e42bbf77b8d2c4cc737f24c1f6cb833a60e8e69ec81aa2ebcfd2b2d147fb", @ANYRES16=0x0, @ANYRESDEC, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x101201, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) (fail_nth: 10) [ 558.719691][T20771] loop3: detected capacity change from 0 to 8 [ 558.721094][T20775] loop4: detected capacity change from 0 to 8 [ 558.725976][T20775] squashfs: Unknown parameter '’k4Ó‚Eø\¡i' 00:09:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x58, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x58}}, 0x0) 00:09:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x28, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x60}}, 0x0) [ 558.760004][T20771] squashfs: Unknown parameter '’ÿAÞ²òÍ4†Å^$/`§È&¤Ñ•ÿDx*Éœdy Ï92•¯Ó ²0&gªíÒ-' 00:09:18 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) connect(r0, &(0x7f0000000480)=@ethernet={0x306}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x28, r1, 0x20, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x6, 0x31}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x40d0) r3 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000400), 0x40000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000540)={0x40, 0xff}, 0x2) [ 558.784299][T20778] FAULT_INJECTION: forcing a failure. [ 558.784299][T20778] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 558.789558][T20778] CPU: 1 PID: 20778 Comm: syz-executor.5 Not tainted 6.1.25-syzkaller #0 [ 558.791920][T20778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 558.794674][T20778] Call trace: [ 558.795613][T20778] dump_backtrace+0x1c8/0x1f4 [ 558.796899][T20778] show_stack+0x2c/0x3c [ 558.798001][T20778] dump_stack_lvl+0x108/0x170 [ 558.799256][T20778] dump_stack+0x1c/0x58 [ 558.800380][T20778] should_fail_ex+0x408/0x5d4 [ 558.801592][T20778] should_fail+0x14/0x24 [ 558.802757][T20778] should_fail_usercopy+0x20/0x30 [ 558.804082][T20778] simple_read_from_buffer+0xd4/0x248 [ 558.805541][T20778] proc_fail_nth_read+0x198/0x234 [ 558.806952][T20778] vfs_read+0x280/0x8ac [ 558.808045][T20778] ksys_read+0x15c/0x26c [ 558.809221][T20778] __arm64_sys_read+0x7c/0x90 [ 558.810488][T20778] invoke_syscall+0x98/0x2c0 [ 558.811225][T20781] loop4: detected capacity change from 0 to 8 [ 558.811712][T20778] el0_svc_common+0x138/0x258 [ 558.811734][T20778] do_el0_svc+0x64/0x218 [ 558.811750][T20778] el0_svc+0x58/0x168 [ 558.816721][T20778] el0t_64_sync_handler+0x84/0xf0 [ 558.818065][T20778] el0t_64_sync+0x18c/0x190 [ 558.824284][T20779] device bridge40 entered promiscuous mode 00:09:18 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000140)=ANY=[@ANYBLOB="92ff41de03b2f2cd3486c55e1424902f60a7c826a411d195ff15044478152ac99c64790bcf39083295afd30bb2302667aaed0fd22d00da768e5b42f8f6dab6f710171b14c2b42d1c5e5b24879eaaf20b2347b8db29dfa2541ab6678cbc9833c1ce47204a90de17519c9120d3b58bd8b22419912af366727e3406c7553fd16d4f65fd2c6eb5d245a8069fdfca30a3542881663bee1fba22dcfac22312e42bbf77b8d2c4cc737f24c1f6cb833a60e8e69ec81aa2ebcfd2b2d147fb", @ANYRES16=0x0, @ANYRESDEC, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x101201, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 558.838355][T20781] SQUASHFS error: Failed to read block 0x60: -5 [ 558.842856][T20781] squashfs image failed sanity check [ 558.883017][T20785] loop3: detected capacity change from 0 to 8 [ 558.886869][T11449] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:18 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) (async) connect(r0, &(0x7f0000000480)=@ethernet={0x306}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x28, r1, 0x20, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x6, 0x31}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x40d0) (async) r3 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000400), 0x40000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000540)={0x40, 0xff}, 0x2) [ 558.890971][T20785] squashfs: Unknown parameter '’ÿAÞ²òÍ4†Å^$/`§È&¤Ñ•ÿDx*Éœdy Ï92•¯Ó ²0&gªíÒ-' [ 558.894367][T20788] loop2: detected capacity change from 0 to 64 00:09:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 558.946683][T20783] device bridge7 entered promiscuous mode [ 558.949588][T20791] loop4: detected capacity change from 0 to 8 00:09:18 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000140)=ANY=[@ANYBLOB="92ff41de03b2f2cd3486c55e1424902f60a7c826a411d195ff15044478152ac99c64790bcf39083295afd30bb2302667aaed0fd22d00da768e5b42f8f6dab6f710171b14c2b42d1c5e5b24879eaaf20b2347b8db29dfa2541ab6678cbc9833c1ce47204a90de17519c9120d3b58bd8b22419912af366727e3406c7553fd16d4f65fd2c6eb5d245a8069fdfca30a3542881663bee1fba22dcfac22312e42bbf77b8d2c4cc737f24c1f6cb833a60e8e69ec81aa2ebcfd2b2d147fb", @ANYRES16=0x0, @ANYRESDEC, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x101201, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 558.979202][T20791] SQUASHFS error: Failed to read block 0x60: -5 [ 558.985604][T20791] squashfs image failed sanity check [ 559.012027][T20795] loop3: detected capacity change from 0 to 8 [ 559.037045][T20795] squashfs: Unknown parameter '’ÿAÞ²òÍ4†Å^$/`§È&¤Ñ•ÿDx*Éœdy Ï92•¯Ó ²0&gªíÒ-' [ 559.059845][T20788] syz-executor.2: attempt to access beyond end of device [ 559.059845][T20788] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:19 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1, 0x105405, 0x0, 0x0) 00:09:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x4c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}, @IFLA_BR_AGEING_TIME={0x8, 0x4, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x4c}}, 0x0) 00:09:19 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) (async) connect(r0, &(0x7f0000000480)=@ethernet={0x306}, 0x80) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x28, r1, 0x20, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x6, 0x31}}}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x40d0) (async) r3 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000400), 0x40000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000540)={0x40, 0xff}, 0x2) 00:09:19 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) write$P9_RREADDIR(r1, &(0x7f0000000140)={0xa6, 0x29, 0x1, {0x80000000, [{{0x4}, 0x4, 0x0, 0x7, './file1'}, {{0x8, 0x1, 0x3}, 0x0, 0xe0, 0x4, './file1'}, {{0x1, 0x0, 0x6}, 0x2, 0x2, 0x7, './file0'}, {{0x10, 0x0, 0x8}, 0x100000001, 0x5, 0x7, './file0'}, {{0x80, 0x0, 0x8}, 0x5, 0x78, 0x7, './file0'}]}}, 0xa6) r4 = fsmount(r3, 0x0, 0x7e) connect$unix(r4, &(0x7f0000000200)=@abs={0x2, 0x0, 0x4e23}, 0x6e) 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1000000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 559.138053][T20802] loop4: detected capacity change from 0 to 8 00:09:19 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (fail_nth: 1) [ 559.153491][T20805] loop3: detected capacity change from 0 to 8 [ 559.159711][T20802] SQUASHFS error: Failed to read block 0x60: -5 [ 559.161740][T20804] device bridge40 entered promiscuous mode 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1c00000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 559.173852][T20802] squashfs image failed sanity check [ 559.207086][T20809] loop0: detected capacity change from 0 to 8 00:09:19 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='nicvf0\x00'}) [ 559.241500][T20809] FAULT_INJECTION: forcing a failure. [ 559.241500][T20809] name failslab, interval 1, probability 0, space 0, times 0 00:09:19 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) write$P9_RREADDIR(r1, &(0x7f0000000140)={0xa6, 0x29, 0x1, {0x80000000, [{{0x4}, 0x4, 0x0, 0x7, './file1'}, {{0x8, 0x1, 0x3}, 0x0, 0xe0, 0x4, './file1'}, {{0x1, 0x0, 0x6}, 0x2, 0x2, 0x7, './file0'}, {{0x10, 0x0, 0x8}, 0x100000001, 0x5, 0x7, './file0'}, {{0x80, 0x0, 0x8}, 0x5, 0x78, 0x7, './file0'}]}}, 0xa6) r4 = fsmount(r3, 0x0, 0x7e) connect$unix(r4, &(0x7f0000000200)=@abs={0x2, 0x0, 0x4e23}, 0x6e) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) (async) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) write$P9_RREADDIR(r1, &(0x7f0000000140)={0xa6, 0x29, 0x1, {0x80000000, [{{0x4}, 0x4, 0x0, 0x7, './file1'}, {{0x8, 0x1, 0x3}, 0x0, 0xe0, 0x4, './file1'}, {{0x1, 0x0, 0x6}, 0x2, 0x2, 0x7, './file0'}, {{0x10, 0x0, 0x8}, 0x100000001, 0x5, 0x7, './file0'}, {{0x80, 0x0, 0x8}, 0x5, 0x78, 0x7, './file0'}]}}, 0xa6) (async) fsmount(r3, 0x0, 0x7e) (async) connect$unix(r4, &(0x7f0000000200)=@abs={0x2, 0x0, 0x4e23}, 0x6e) (async) [ 559.257443][T20809] CPU: 0 PID: 20809 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 559.259912][T20809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 559.262518][T20809] Call trace: [ 559.263385][T20809] dump_backtrace+0x1c8/0x1f4 [ 559.264676][T20809] show_stack+0x2c/0x3c [ 559.265773][T20809] dump_stack_lvl+0x108/0x170 [ 559.267023][T20809] dump_stack+0x1c/0x58 [ 559.268121][T20809] should_fail_ex+0x408/0x5d4 [ 559.269347][T20809] __should_failslab+0xc8/0x128 [ 559.270624][T20809] should_failslab+0x10/0x28 [ 559.271862][T20809] __kmem_cache_alloc_node+0x80/0x388 [ 559.273273][T20809] kmalloc_trace+0x48/0x94 [ 559.274457][T20809] squashfs_readdir+0x1f0/0xd48 [ 559.275729][T20809] iterate_dir+0x1f4/0x4e4 [ 559.276894][T20809] __arm64_sys_getdents64+0x1c4/0x4a0 [ 559.278286][T20809] invoke_syscall+0x98/0x2c0 [ 559.279555][T20809] el0_svc_common+0x138/0x258 [ 559.280807][T20809] do_el0_svc+0x64/0x218 [ 559.281869][T20809] el0_svc+0x58/0x168 [ 559.282909][T20809] el0t_64_sync_handler+0x84/0xf0 [ 559.284287][T20809] el0t_64_sync+0x18c/0x190 [ 559.294691][T20814] loop2: detected capacity change from 0 to 64 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="c000000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 559.325899][T20817] loop4: detected capacity change from 0 to 8 [ 559.329838][T20816] loop3: detected capacity change from 0 to 8 [ 559.340978][T20817] SQUASHFS error: Failed to read block 0x60: -5 00:09:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 559.348871][T20817] squashfs image failed sanity check 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="c00e000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 559.405547][T20809] SQUASHFS error: Failed to allocate squashfs_dir_entry [ 559.406687][T11449] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 559.441023][T20821] device bridge40 entered promiscuous mode [ 559.482880][T20814] syz-executor.2: attempt to access beyond end of device [ 559.482880][T20814] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:19 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1, 0x105405, 0x0, 0x0) 00:09:19 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 64) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='nicvf0\x00'}) (rerun: 64) 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="e03f030018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:19 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (fail_nth: 2) 00:09:19 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) (async, rerun: 32) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 32) write$P9_RREADDIR(r1, &(0x7f0000000140)={0xa6, 0x29, 0x1, {0x80000000, [{{0x4}, 0x4, 0x0, 0x7, './file1'}, {{0x8, 0x1, 0x3}, 0x0, 0xe0, 0x4, './file1'}, {{0x1, 0x0, 0x6}, 0x2, 0x2, 0x7, './file0'}, {{0x10, 0x0, 0x8}, 0x100000001, 0x5, 0x7, './file0'}, {{0x80, 0x0, 0x8}, 0x5, 0x78, 0x7, './file0'}]}}, 0xa6) r4 = fsmount(r3, 0x0, 0x7e) connect$unix(r4, &(0x7f0000000200)=@abs={0x2, 0x0, 0x4e23}, 0x6e) 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="effdffff18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 559.549228][T20835] loop4: detected capacity change from 0 to 8 [ 559.556524][T20837] loop0: detected capacity change from 0 to 8 [ 559.588855][T20837] FAULT_INJECTION: forcing a failure. [ 559.588855][T20837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 559.589997][T20839] loop3: detected capacity change from 0 to 8 [ 559.592351][T20837] CPU: 1 PID: 20837 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 559.592371][T20837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 559.592381][T20837] Call trace: [ 559.592385][T20837] dump_backtrace+0x1c8/0x1f4 [ 559.600898][T20837] show_stack+0x2c/0x3c [ 559.602009][T20837] dump_stack_lvl+0x108/0x170 [ 559.603230][T20837] dump_stack+0x1c/0x58 [ 559.604317][T20837] should_fail_ex+0x408/0x5d4 [ 559.605569][T20837] should_fail+0x14/0x24 [ 559.606729][T20837] should_fail_usercopy+0x20/0x30 [ 559.608046][T20837] filldir64+0x6b8/0x948 [ 559.609182][T20837] squashfs_readdir+0x2e4/0xd48 [ 559.610564][T20837] iterate_dir+0x1f4/0x4e4 [ 559.611779][T20837] __arm64_sys_getdents64+0x1c4/0x4a0 [ 559.613186][T20837] invoke_syscall+0x98/0x2c0 [ 559.614501][T20837] el0_svc_common+0x138/0x258 [ 559.615787][T20837] do_el0_svc+0x64/0x218 [ 559.616952][T20837] el0_svc+0x58/0x168 [ 559.618061][T20837] el0t_64_sync_handler+0x84/0xf0 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000000d001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 559.619489][T20837] el0t_64_sync+0x18c/0x190 [ 559.630035][T20835] SQUASHFS error: Failed to read block 0x60: -5 [ 559.636524][T20835] squashfs image failed sanity check 00:09:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000010001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:19 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40000) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) [ 559.702317][T11449] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:19 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='nicvf0\x00'}) [ 559.713022][T20851] loop2: detected capacity change from 0 to 64 [ 559.721755][T20850] device bridge40 entered promiscuous mode [ 559.752122][T20856] loop4: detected capacity change from 0 to 8 [ 559.762704][T20857] loop3: detected capacity change from 0 to 8 [ 559.764839][T20856] SQUASHFS error: Failed to read block 0x60: -5 [ 559.773606][T20856] squashfs image failed sanity check 00:09:19 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40000) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) [ 559.841510][T20861] loop3: detected capacity change from 0 to 8 [ 559.895867][T20855] __nla_validate_parse: 4 callbacks suppressed [ 559.895884][T20855] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 559.898288][T20851] syz-executor.2: attempt to access beyond end of device [ 559.898288][T20851] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 559.901511][T20855] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.5'. 00:09:19 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0) 00:09:19 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a6e9a8df355b7ae9c0f5bfa5dfb345dfac9894168ce3d9701abf6939260170f8dbf9d8f6238edee7b11a862cc2b2a63938b0048ed89b1c4b8b42a286a30a84e20ec1a691e1631a930a0ae6c5829bfa60c63a3072324f689de493b36"], 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000280)={0x7fff, 0x6}) 00:09:19 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (fail_nth: 3) 00:09:19 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40000) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) 00:09:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c02000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 559.935159][T20865] loop4: detected capacity change from 0 to 8 [ 559.945444][T20865] squashfs: Unknown parameter ' [ 559.945444][T20865] nšóU·®œ[ú]û4]úɉAhÎ' [ 559.945519][T20868] loop3: detected capacity change from 0 to 8 [ 559.952162][T20866] loop0: detected capacity change from 0 to 8 00:09:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) [ 559.982803][T20870] device bridge40 entered promiscuous mode 00:09:19 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a6e9a8df355b7ae9c0f5bfa5dfb345dfac9894168ce3d9701abf6939260170f8dbf9d8f6238edee7b11a862cc2b2a63938b0048ed89b1c4b8b42a286a30a84e20ec1a691e1631a930a0ae6c5829bfa60c63a3072324f689de493b36"], 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000280)={0x7fff, 0x6}) (async) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000280)={0x7fff, 0x6}) [ 560.031451][T20866] FAULT_INJECTION: forcing a failure. [ 560.031451][T20866] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 560.035072][T20866] CPU: 0 PID: 20866 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 560.037278][T20866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 560.039955][T20866] Call trace: [ 560.040853][T20866] dump_backtrace+0x1c8/0x1f4 [ 560.042094][T20866] show_stack+0x2c/0x3c [ 560.043165][T20866] dump_stack_lvl+0x108/0x170 [ 560.044329][T20866] dump_stack+0x1c/0x58 [ 560.045458][T20866] should_fail_ex+0x408/0x5d4 [ 560.046703][T20866] should_fail+0x14/0x24 [ 560.047825][T20866] should_fail_usercopy+0x20/0x30 [ 560.049153][T20866] filldir64+0x6b8/0x948 [ 560.050293][T20866] squashfs_readdir+0x2e4/0xd48 [ 560.051593][T20866] iterate_dir+0x1f4/0x4e4 [ 560.052776][T20866] __arm64_sys_getdents64+0x1c4/0x4a0 [ 560.054156][T20866] invoke_syscall+0x98/0x2c0 [ 560.055378][T20866] el0_svc_common+0x138/0x258 [ 560.056624][T20866] do_el0_svc+0x64/0x218 [ 560.057795][T20866] el0_svc+0x58/0x168 [ 560.058859][T20866] el0t_64_sync_handler+0x84/0xf0 [ 560.060150][T20866] el0t_64_sync+0x18c/0x190 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c03000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:20 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/175, 0xaf}], 0x1, &(0x7f0000000600)=""/170, 0xaa}, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) renameat2(r3, &(0x7f00000006c0)='./file1\x00', r4, &(0x7f0000000700)='./file0\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r5, &(0x7f00000003c0)=""/222, 0xde) unlinkat(r5, &(0x7f0000000740)='./file2\x00', 0x200) getdents64(r2, &(0x7f00000001c0)=""/166, 0xa6) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000140)={0x6, 0x4000, "fdf9ed86872ebe2ccdd1237f36cc61e887d86ea901e52f53", {0x5}, 0x9}) [ 560.095009][T20876] loop4: detected capacity change from 0 to 8 [ 560.108737][T20876] squashfs: Unknown parameter ' [ 560.108737][T20876] nšóU·®œ[ú]û4]úɉAhÎ' 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c04000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 560.133978][T20879] loop3: detected capacity change from 0 to 8 [ 560.162838][T20882] loop2: detected capacity change from 0 to 64 [ 560.175506][T11449] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c05000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:20 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a6e9a8df355b7ae9c0f5bfa5dfb345dfac9894168ce3d9701abf6939260170f8dbf9d8f6238edee7b11a862cc2b2a63938b0048ed89b1c4b8b42a286a30a84e20ec1a691e1631a930a0ae6c5829bfa60c63a3072324f689de493b36"], 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000280)={0x7fff, 0x6}) [ 560.233515][T20888] loop4: detected capacity change from 0 to 8 [ 560.244729][T20888] squashfs: Unknown parameter ' [ 560.244729][T20888] nšóU·®œ[ú]û4]úɉAhÎ' [ 560.328189][T20882] syz-executor.2: attempt to access beyond end of device [ 560.328189][T20882] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:20 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (rerun: 64) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) (async) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/175, 0xaf}], 0x1, &(0x7f0000000600)=""/170, 0xaa}, 0x2) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) (rerun: 32) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) renameat2(r3, &(0x7f00000006c0)='./file1\x00', r4, &(0x7f0000000700)='./file0\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r5, &(0x7f00000003c0)=""/222, 0xde) (async) unlinkat(r5, &(0x7f0000000740)='./file2\x00', 0x200) (async) getdents64(r2, &(0x7f00000001c0)=""/166, 0xa6) (async) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000140)={0x6, 0x4000, "fdf9ed86872ebe2ccdd1237f36cc61e887d86ea901e52f53", {0x5}, 0x9}) 00:09:20 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (fail_nth: 4) 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c06000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) 00:09:20 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1d6, &(0x7f0000000040)="$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") sendto$rxrpc(0xffffffffffffffff, &(0x7f00000003c0)="717c40da33521de1881cbc3cfc9d16014167b87cb9f22035a1b960c093bd69371bdf4b69c8ad1fb7f7d58528601fd50854f78f96068b75a61497a486ed31e55c202e670147a9f883bb0107314b199542e544a1d2eece36546afbef710b71bfa1f7a0bd44e641739d6fb17530c47acfe4210d0a9272c480c6cd22c1e1508fc7f9fca5ed54e350e0162a2b9c54453652f834e2861890802f8e3294fbc52db33de1d5769ffd75166e979f5698429474da64a5342aa44fcf9923e54ce37c2c9dad7cdfa68f8598d0209af6262476b7e67aaeafda12a00a", 0xd5, 0x4000, &(0x7f0000000280)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x9, @local, 0x90e}}, 0x24) 00:09:20 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0) [ 560.362993][T20897] loop3: detected capacity change from 0 to 8 [ 560.375125][T20901] loop4: detected capacity change from 0 to 8 [ 560.380396][T20896] loop0: detected capacity change from 0 to 8 [ 560.389766][T20900] device bridge40 entered promiscuous mode 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c07000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 560.395698][T20896] FAULT_INJECTION: forcing a failure. [ 560.395698][T20896] name failslab, interval 1, probability 0, space 0, times 0 [ 560.409541][T20901] squashfs: Unknown parameter '3RmmZã6”@H ˜ÀPñÓ*Í­ðlDLBL' [ 560.420237][T20896] CPU: 0 PID: 20896 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 560.422549][T20896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 560.425234][T20896] Call trace: [ 560.426058][T20896] dump_backtrace+0x1c8/0x1f4 [ 560.427236][T20896] show_stack+0x2c/0x3c [ 560.428342][T20896] dump_stack_lvl+0x108/0x170 [ 560.429611][T20896] dump_stack+0x1c/0x58 [ 560.430677][T20896] should_fail_ex+0x408/0x5d4 [ 560.431947][T20896] __should_failslab+0xc8/0x128 [ 560.433262][T20896] should_failslab+0x10/0x28 [ 560.434510][T20896] __kmem_cache_alloc_node+0x80/0x388 [ 560.435980][T20896] __kmalloc+0xc4/0x1c4 [ 560.437134][T20896] bio_kmalloc+0x5c/0x70 [ 560.438295][T20896] squashfs_bio_read+0x13c/0x4a4 [ 560.439574][T20896] squashfs_read_data+0x208/0x954 [ 560.440917][T20896] squashfs_cache_get+0x6e0/0xd60 [ 560.442265][T20896] squashfs_read_metadata+0xf4/0x6e8 [ 560.443691][T20896] squashfs_readdir+0x79c/0xd48 [ 560.445032][T20896] iterate_dir+0x1f4/0x4e4 [ 560.446192][T20896] __arm64_sys_getdents64+0x1c4/0x4a0 [ 560.447637][T20896] invoke_syscall+0x98/0x2c0 [ 560.448833][T20896] el0_svc_common+0x138/0x258 [ 560.450036][T20896] do_el0_svc+0x64/0x218 [ 560.451220][T20896] el0_svc+0x58/0x168 [ 560.452274][T20896] el0t_64_sync_handler+0x84/0xf0 [ 560.453613][T20896] el0t_64_sync+0x18c/0x190 00:09:20 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1d6, &(0x7f0000000040)="$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") sendto$rxrpc(0xffffffffffffffff, &(0x7f00000003c0)="717c40da33521de1881cbc3cfc9d16014167b87cb9f22035a1b960c093bd69371bdf4b69c8ad1fb7f7d58528601fd50854f78f96068b75a61497a486ed31e55c202e670147a9f883bb0107314b199542e544a1d2eece36546afbef710b71bfa1f7a0bd44e641739d6fb17530c47acfe4210d0a9272c480c6cd22c1e1508fc7f9fca5ed54e350e0162a2b9c54453652f834e2861890802f8e3294fbc52db33de1d5769ffd75166e979f5698429474da64a5342aa44fcf9923e54ce37c2c9dad7cdfa68f8598d0209af6262476b7e67aaeafda12a00a", 0xd5, 0x4000, &(0x7f0000000280)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x9, @local, 0x90e}}, 0x24) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) sendto$rxrpc(0xffffffffffffffff, &(0x7f00000003c0)="717c40da33521de1881cbc3cfc9d16014167b87cb9f22035a1b960c093bd69371bdf4b69c8ad1fb7f7d58528601fd50854f78f96068b75a61497a486ed31e55c202e670147a9f883bb0107314b199542e544a1d2eece36546afbef710b71bfa1f7a0bd44e641739d6fb17530c47acfe4210d0a9272c480c6cd22c1e1508fc7f9fca5ed54e350e0162a2b9c54453652f834e2861890802f8e3294fbc52db33de1d5769ffd75166e979f5698429474da64a5342aa44fcf9923e54ce37c2c9dad7cdfa68f8598d0209af6262476b7e67aaeafda12a00a", 0xd5, 0x4000, &(0x7f0000000280)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x9, @local, 0x90e}}, 0x24) (async) 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c08000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:20 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/175, 0xaf}], 0x1, &(0x7f0000000600)=""/170, 0xaa}, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) renameat2(r3, &(0x7f00000006c0)='./file1\x00', r4, &(0x7f0000000700)='./file0\x00', 0x4) (async) renameat2(r3, &(0x7f00000006c0)='./file1\x00', r4, &(0x7f0000000700)='./file0\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r5, &(0x7f00000003c0)=""/222, 0xde) unlinkat(r5, &(0x7f0000000740)='./file2\x00', 0x200) getdents64(r2, &(0x7f00000001c0)=""/166, 0xa6) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000140)={0x6, 0x4000, "fdf9ed86872ebe2ccdd1237f36cc61e887d86ea901e52f53", {0x5}, 0x9}) (async) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000140)={0x6, 0x4000, "fdf9ed86872ebe2ccdd1237f36cc61e887d86ea901e52f53", {0x5}, 0x9}) [ 560.534515][T20907] loop2: detected capacity change from 0 to 64 [ 560.545705][T20896] SQUASHFS error: Failed to read block 0x631: -12 [ 560.559121][T20911] loop4: detected capacity change from 0 to 8 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c09000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 560.568917][T20896] SQUASHFS error: Unable to read metadata cache entry [631] [ 560.570050][T20911] squashfs: Unknown parameter '3RmmZã6”@H ˜ÀPñÓ*Í­ðlDLBL' [ 560.571363][T20896] SQUASHFS error: Unable to read directory block [631:26] [ 560.582218][T20913] loop3: detected capacity change from 0 to 8 00:09:20 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (fail_nth: 5) 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0a000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:20 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1d6, &(0x7f0000000040)="$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") sendto$rxrpc(0xffffffffffffffff, &(0x7f00000003c0)="717c40da33521de1881cbc3cfc9d16014167b87cb9f22035a1b960c093bd69371bdf4b69c8ad1fb7f7d58528601fd50854f78f96068b75a61497a486ed31e55c202e670147a9f883bb0107314b199542e544a1d2eece36546afbef710b71bfa1f7a0bd44e641739d6fb17530c47acfe4210d0a9272c480c6cd22c1e1508fc7f9fca5ed54e350e0162a2b9c54453652f834e2861890802f8e3294fbc52db33de1d5769ffd75166e979f5698429474da64a5342aa44fcf9923e54ce37c2c9dad7cdfa68f8598d0209af6262476b7e67aaeafda12a00a", 0xd5, 0x4000, &(0x7f0000000280)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x9, @local, 0x90e}}, 0x24) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) sendto$rxrpc(0xffffffffffffffff, &(0x7f00000003c0)="717c40da33521de1881cbc3cfc9d16014167b87cb9f22035a1b960c093bd69371bdf4b69c8ad1fb7f7d58528601fd50854f78f96068b75a61497a486ed31e55c202e670147a9f883bb0107314b199542e544a1d2eece36546afbef710b71bfa1f7a0bd44e641739d6fb17530c47acfe4210d0a9272c480c6cd22c1e1508fc7f9fca5ed54e350e0162a2b9c54453652f834e2861890802f8e3294fbc52db33de1d5769ffd75166e979f5698429474da64a5342aa44fcf9923e54ce37c2c9dad7cdfa68f8598d0209af6262476b7e67aaeafda12a00a", 0xd5, 0x4000, &(0x7f0000000280)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x9, @local, 0x90e}}, 0x24) (async) [ 560.656056][T20920] loop0: detected capacity change from 0 to 8 00:09:20 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000340)=[{&(0x7f0000000600)="c132936328d8ef001310fe744a31787b417ca2a45f1316e7b04396bb9d23558b8b3cea37082aa4810af6b0314a464abc5f8b7027f03f582a32f4c1b653dd63bf34485d8a1916f32085f752895f1fc2be1fb56a42560b17bcb7bc775efeaedf5730cffae66fad96a9bdb6d639c44e0859d486e3358eb540f3dcea3aafa8142279439f74e903e1c1230b58549b667e8ab20f0c1a181bcfdca0739ea90a67d3b9ec695e9d57829154302be8814eac3cc548bcf29b375a1559e150a4eb4cc799e857ce55748e7204535c21c8283e5ea5f965f8383affaaaebf0755eb175227137d8c7033c01b21529b72e615f37ea338695a08b5b5ff95d6b08204dd61ab51556a5945a09bb0e4c1ec3e9c05723e45c6775917bcb6b1bd8e6a1e949241cea4b43eec71872059e86b39b48b0ab8863066471c62bdcf09a6541a42fb7ce0fc47b4ccf4cb2f96feda0a67d61b6d7a91fa79d5e0bf2ff7331a8392678a6824b564960703e195648532a44204e271dc7278472ea950fb00595c38af2a9c4836063f7bbcb897a1fb1bcd03599fd910e83923b81fd35ead2d4b82888fee879bb2b4615c1135b34f58110e675b12b3edd87dfb9a79d88e7330257a3e7160fe5c9baf9349ab571b8f9bd48fb114efa7316c5b2359466e3bde4573e7d2bb4b7be0a70bc883e35e0d1324d91759ac3255e641ecc88279305641ec1a9942316ee910a82216f607465a14f4b8c6a00c9c2973791880a071fb3c67f4aa23f3756b2856faeef69b9001c86371e19a7c72c19f88e9aae7cc1d1dc3460d18ed1e3ab55406206cdf6709210ee368fffd78f65ca991a6304c82679a5f3dc01cfd33e2bc96f28e58be09bd97125292200b0983a67788dd6fe7dd124880843ac498488bf347792d7a95cdd2bae53a33088301b9ba204c7a804d89371b4408c8ec5a262d8c939ac63b178777541bbc38476276a814e5da2412d3241b30eb1d91af1c262313ce2a4bd62bdbf1a9a889599fd210e72e16d5965ffe9ba37fdefec4298acfa5f0d9e2e0156f45d2890eafc84855a8f6c7a3cf7b0d895236f26a282b40a9f3f91fd1fff1a9c0816ee28ef3996faced725c576b5e545edb3fc338f54c4ecd20815c4115bf41b269f83f50b0f566af764f963450945993ef00893903631b905a83c7acb7db11be65588e5083612e6a889021ca4885c3a549c111d6c4e3fed6aefbfa390b3cf885b6dbad3bfaeea4ddea717ec10831d41e3663d554c80450ae76271839b956822325c983d0a1dd2230d2fd16feff005ee0dcea3577b544da5d9e44b5360048c135197e034bda06a3f7c2fc49f90d2bc1b5ed67368313f052caf4dd327d0a9089a8da27fdc650a3c3545f2a0685aa9dc31d5a8442a4a8e3b6d8823b84774ddcd5dbbb543a21da1a912ce36f7e01c11b04cd8f1831373bfa4bd1e5967e625584dc6a9a88e942c3393aa70505ac0ca97ced44395afd55bf1914ad1d4e71b9f21bf29d09335a52d4cadb00e110298ead71e29af8d8331e9624dd396ac1ca77db5b5ddd774d0e9d5edd7a743c8cd8aeeea3a3933796aecf3d9efb709bf77a31726a9bbaad8f1b26cb7caa9fe24a256eb324bd98f7b218142fa51198535699d5bcf62770af372b38c5aa9ecc2138c7a022643e4f41428cc9deb9cb416b87521d1f6ce0c5eafef819e0b4425253faee46dd3195439db4dd410bf604d6d97e923c8866eacb73847a891633fb5b4e9b55bb5b7a7766bb23a78200143b0cdf527280b2243290f0146a7dd7b167b7913c5bd0f1ce295f13d79842eac674b75a6f0219c8fd338c45e334ed6f825cc179f97c598767570086cb7307d4735561ca18d3d7577fa8c836e30287af5eeb25954c65464f52198d4189115917fd54aba6d2e90b6ec3e1286d82e6e2e6de7a863031659af2e9e5b01369b836c89e866d6d5b5ed89f986425021925a269ac4ae9e3f84fe590c7c977fa70c811721a49cb213e8c3a2df5d626913602c80a965487e8ea8aea69168a177139712f9be03bf84fe8e57e7c3322a4a7d093102b0d2454d18c529aa3e3112986fbd5bcfdde8af04d4e34f983d5b74b1f4aefd82fb0d4ef4757409b6d5c84202e48d8428d66e2728366d40e11dd9e9c2f3ef3486023440d09f651718010050f7b258c1fc1b20e05fc47735c19b30343dd172272498dbd36b4a368104589b320f37b6647ddc24d519fac7787e9101032288491c3aa98c7b48bd19e7e741b9d034c7888ab6b65376e6019c4b222252ed4e17babeb73a829371a24d3ab27739070419eb922dd31b05f1daf94bb1fcf547f38fdac7b6f03458b731a6807548cdd9d80006fe4bb7d5a673754b141008264d3ab54c39cdc4e1b2adb4acc39ab1090cfffc45498ede7cfbe49b3616646c7f301657fd6cf0c155578852896d32220c7593a56a0d0ae267ec04b4bbdc5053e9ebeb9a221a039a77e6d3b73bce71e406eaefe375e1f7d41482845e12dfc9195cc34585a819ded2b3203aa4a07f772502ce0dfbc08d2022b65af955b1470dd61d6ef0e743f6cd403046200ea8e518daef6a0f8bb582e694e6396b447e0f0762f5427a46e057c7ad91e9becf467d2026077cb56d00692d8e6a4a707fd5150a3a7ac8d17b6f6605cd21dc9abbbeab6804c8541ab79be95b2e86083a71d3e9ba95affd553758c29a439f3295999081b2376cfda4bac0581eec56410a447f1c087fd54138183881e43a7a2efb49d9a01931a0fa65dbdaeda9931fac1fcc5563bfc8c38fd52e5a63b77686d00efaf4d544f2b77076b1db59f6d9283c3d4e300366c8645ca735ff9097cf80f61b89b314d8ccfb6982f81b494bb82729fabc7adeaddf567ffe4000068b5d1c93012cfcb96121cad3d6ec9891c7e282381eb8fc9842b94f4d4b072cc34df2680363ce7f6b753ef8a5debe3313c4b5ef452b134e4112644fa16ebe79388de3d3dabeef4e24e4dfb50826f7db192e35d4ca102c10279b0a0fda70a491866b61df4ae9d586fd261a8b627b3a3d6b7126bd819101f180369848f6359ceec07226f1e15270f2d83245d7af351b9bc6aecf18b92d5d121f12c34a9f85fdd70b019b57af0e143c666db2400a18c092ef3847a1502097850bd27c1eff12108a92283c36914e6cf717dae8dfc799b0b07836d27c78baf836a6c23a4abb005179825a2b21ef7dd3ceb55c34924c6cbe244b486d65f47b56adc31cff1a261edf31e91e3d6ac4eea780159fa6dc466c43999ee50858f12e37436125e061d12bd45999532d4a0a9a98263eba4f3ee2f2b50427a5a5de6cb82f9acfbf5f1ae43ff0d846ae4c9cb2fc66e1c025195f3f84e490711c92766838c1bf174e31a2fa8ddf11b9ebe1560f7ec0ab874c9dd80dc64121c1b921bcd8909b1c94d333798c49bf210aabb16ced9039e70a6b26025871eb1fc55568606d25c0800a4b379841f61563637440a8d78863da42352a4ffffc866704897be5c82ed3393690d87b2185782698bc6a143c1bef32ed109ac039b6ae09d5b0ae4471032246b1ad8ad6250ee2835acbd61512124b79f8ee3f37ff75c0a9886eb07c3c33ecffc7252175da5495401875c28c614e4506c704cdf97ff1e9bceb8c2dd98a91340b3fee6326a164c6a751156be857fc131c8853ed50d882f73e40628b697748caab9d072eabd618f2459be736abe9f66b34738caab89dec5b4a13fec576977f67358f9f7b894d7f94fb2bce29257785258b2049090589e72660d99c7e1974c86b68ee309beb1314e3046fb4112520971ff691c3dbe9483a8cd2f5c09af69800ee7af96ebac76106fb23ada939431f5c73f564e9f03fcf49c12e81a9590ac903989b655c4504b0949e1cc26658b6cfadb5d05f411c4af65bc2d3a7bf79fbb53e0d6f79855990f5c6957e8bfcb28f96f205fa8907852a0b309ab92229e48f327f346a9ccc28debded4ccbbb23c66f7a4060436d79652b9e9ae77488501722acf8c350d94323bd0b808c7bd527b2bf27e7984be628be3ac062254eee2391e4934032c9eeb2ae98612a0c89987b946ad75b177ff7c1996b08944d3d9df94d2b2730a43e5172a6d0d76d2e346851699a553f0f7cd5367bc1f5811933d024272a53bed886a100aaea315e30bfb406e678b41cfeaa133d6f7eddd8190aba15828ded5031efb5e0deb0294902c371326d4df2fee2ae9012bdea4c55a76c30301f917be10b9b33968cfabd9e5b7b1a72ff587999bf2fe7f32452caf1c65fc5f42321576aca4aa392ba9894a58ccd8f592c678bef2507ca9f87b202e0e66ac3e46d2fb567721035b09fc72020a40e3d62d2cc17a64976afc70c18db3444415527099e9e5d79a6e435f486a116c17030e274533e9c3bb06164036d73b98a522c836c33c24a3e49f9610ed339b2e5800ac448a406eeca3ba82dfa9e1e21d394f848f7c0aec45adea5194773bf9dd455a35085be797c376b332f6c16d2b12a09c0862ae42b893a4f5b486d1d26bc386a493c0c7f2676db50ea9e61837d388c71223f706dc17eb88ba131d94597c02db4f1e0c16c745894a57c50a97cac848326c236a8f4cd5a34724e1bac0b69e140c33a59659726a17c3bd44cac06d1e3ff3517889c7420e4f2ad6073de4767be063603e72953c867515c0e7f8bf2c31178728e1a5fc4687a6a2e767556f8b90e0494040d278c7c395cd6fa35e05f10e14f35a7867d9bdfa031bec2e4cbbcbd694116b7adddd93c442dd8e7f080eae273fa693faaee29914bfbb535caf509240928065eef030325c834b7417e9b0a13d47c17a9ff537b233b4956f7c0fca87b5afd8eb8beb862110f17b8581a44d61ea7125cb5ca8322a73ccd10ae66dc77975f3cff31834542dbb3d5106819732d8f5bfb269deb20afcf6940ca138926c2bd79b214fcc6aa57b8d8feb05d4aacd1e9d50dbbbe4f1be8ad1896f618133180e9cac8fb783bc10e23ccd719a8b9dd919c731510f75183c955ff382d4c8f36dd650293b33bfe0140912f8f15dadff2bc1f80c8c05b966506a3fa47174ced3fa53bd5e4f9b4fb6842b35b190a31346fa34e606a34d4239ea36d87c4907d7720aded6c6c59a8a6eee7258ed019a1f74796be83c9070aeadf3533f68ed17ba29915906f3179c25c027a08b643c644bd7d07ea1a63fbfacc0ec87a97d87a67d145bb2ac7e2a97a7cbb6b216ca1f92df3e9d7dccfac42a5c25d46bf9aa5fbfe5ca0f5fcd017434f2a1db1bee2ed3e84b1c4502121b169829db7078d0a0dce8166fcbcd074dc05ead69f278e9994e8e80e1734f4811eba6de487492c13b793c994be5c7fbe3ab11c33fd8554e483ca15842a043203c48971931ffc976e0c325205d7044dc4ed6e5d03d0aa30315022bbae02a405e183b5f2bc5bc2cf59bb2047b4259a8c4d35bab11d02e96f38afb367f669dc29cefcb7206de025acf7cd6715dd4fc9848f33949e39cac544d9b3a8ed197df281ec9173e2352b0fcc183c309d803eaf44c4c9dcfe243ea79c95429d50f7a55c3718e1cf8412107ae462d4ca4babb63615febe780922488af1c77ed2a0483056ac79fd9a2fe8188b1b531b74dde9b0a7412dd653f083ab898aed639dfc7f378369e74956fe2d43aefdba9822f979baf8595938104885a0ecdfc1b14f3d1c7110814c8c85f54e51b252d7e09cb9e4b6929ff21fd7791656a85833cc0fae1e7accf3821ae08b9f66a4c221f53230f1fbc1536f03060cc6e5eba06c8e744bc523565048fb8b497da3900370fb73abe270b02dc806807c9d04149bbe0a086af4860f6f8a08f409ccf5a001f63ec7c6a9774396e2ca64e", 0x1000}, {}, {&(0x7f0000000140)="16610f37edc4ca9a02af611f320c47cf7002813e6e305259fdd71e375bc3f5b3e0700804c5e301d851563533ae291e3ac8f8a90ace1321c0296baec64d3c60d6", 0x40}, {&(0x7f0000000180)="b5ef496703382aba7c5a602c667ec49c0f61dc308d396311edf3e19eb7ccd6c25807f2b0a34e14edfb8df7019cedf408594d7f2ab510ba300a74c654180ece07681a512cd5532dc575e1b74b84c192082d7abd873f60702a0a9732ef4c11e9093bc93523c34c599c66d16330e3fba5c5f0467ad1ad55a0a99512587bf5079e3f5422ce314d88593c3de72f5be2b0fdb487203cb3c4ee661d8a53229a869e381c32775413c72747503e620284351c3ad294105cdaa4b1527f7525a9485c0444be0adb9576b7c3c0802edf3720eb6636be7f7cca13a080d3ec6cc3362249fa2be3ab7fcc488eb8289dda63", 0xea}, {&(0x7f0000000280)="b85cb261ac89b75d83622664c9a2b41a71475e46cd6b02ec33304ab0211db836482f34e74e383da14c1cc766d1a8fc67f44f5c7c3780a648cb5db6c2eab56462c0a5d9ac4d533f4d723157d775574c2b72fd6e5e1cbe0d47ad52dc37b8bbf4a0bcc9896bc97a3c1455e5514d25fe2e38aec6150d98415c60e25ff1b3bb4d64a79aef8414afdb138903559354ff803a69c3c3993d27e4ee661c3874e485ed01fd249f3aeedab862", 0xa7}], 0x5, 0x2b65, 0x7, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 560.674993][T20923] loop4: detected capacity change from 0 to 8 [ 560.692966][T20920] FAULT_INJECTION: forcing a failure. [ 560.692966][T20920] name fail_page_alloc, interval 1, probability 0, space 0, times 0 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0b000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 560.707121][T20920] CPU: 0 PID: 20920 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 560.709534][T20920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 560.712178][T20920] Call trace: [ 560.713049][T20920] dump_backtrace+0x1c8/0x1f4 [ 560.714296][T20920] show_stack+0x2c/0x3c [ 560.715439][T20920] dump_stack_lvl+0x108/0x170 [ 560.716727][T20920] dump_stack+0x1c/0x58 [ 560.717849][T20920] should_fail_ex+0x408/0x5d4 [ 560.718960][T20920] should_fail_alloc_page+0x74/0xb8 [ 560.720330][T20920] prepare_alloc_pages+0x1bc/0x560 [ 560.721709][T20920] __alloc_pages+0x150/0x730 [ 560.722867][T20920] alloc_pages+0x4bc/0x7c0 [ 560.724035][T20920] squashfs_bio_read+0x1e8/0x4a4 [ 560.725311][T20920] squashfs_read_data+0x208/0x954 [ 560.725355][T20927] device bridge40 entered promiscuous mode [ 560.726629][T20920] squashfs_cache_get+0x6e0/0xd60 [ 560.726652][T20920] squashfs_read_metadata+0xf4/0x6e8 [ 560.726666][T20920] squashfs_readdir+0x79c/0xd48 [ 560.726682][T20920] iterate_dir+0x1f4/0x4e4 [ 560.733498][T20920] __arm64_sys_getdents64+0x1c4/0x4a0 [ 560.734941][T20920] invoke_syscall+0x98/0x2c0 [ 560.736179][T20920] el0_svc_common+0x138/0x258 [ 560.737459][T20920] do_el0_svc+0x64/0x218 [ 560.738619][T20920] el0_svc+0x58/0x168 [ 560.739690][T20920] el0t_64_sync_handler+0x84/0xf0 [ 560.741046][T20920] el0t_64_sync+0x18c/0x190 [ 560.764346][T20923] squashfs: Unknown parameter '3RmmZã6”@H ˜ÀPñÓ*Í­ðlDLBL' [ 560.766799][T20930] loop3: detected capacity change from 0 to 8 [ 560.787178][T20920] SQUASHFS error: Failed to read block 0x631: -12 [ 560.791824][T20920] SQUASHFS error: Unable to read metadata cache entry [631] [ 560.793995][T20920] SQUASHFS error: Unable to read directory block [631:26] 00:09:20 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0) 00:09:20 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000340)=[{&(0x7f0000000600)="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", 0x1000}, {}, {&(0x7f0000000140)="16610f37edc4ca9a02af611f320c47cf7002813e6e305259fdd71e375bc3f5b3e0700804c5e301d851563533ae291e3ac8f8a90ace1321c0296baec64d3c60d6", 0x40}, {&(0x7f0000000180)="b5ef496703382aba7c5a602c667ec49c0f61dc308d396311edf3e19eb7ccd6c25807f2b0a34e14edfb8df7019cedf408594d7f2ab510ba300a74c654180ece07681a512cd5532dc575e1b74b84c192082d7abd873f60702a0a9732ef4c11e9093bc93523c34c599c66d16330e3fba5c5f0467ad1ad55a0a99512587bf5079e3f5422ce314d88593c3de72f5be2b0fdb487203cb3c4ee661d8a53229a869e381c32775413c72747503e620284351c3ad294105cdaa4b1527f7525a9485c0444be0adb9576b7c3c0802edf3720eb6636be7f7cca13a080d3ec6cc3362249fa2be3ab7fcc488eb8289dda63", 0xea}, {&(0x7f0000000280)="b85cb261ac89b75d83622664c9a2b41a71475e46cd6b02ec33304ab0211db836482f34e74e383da14c1cc766d1a8fc67f44f5c7c3780a648cb5db6c2eab56462c0a5d9ac4d533f4d723157d775574c2b72fd6e5e1cbe0d47ad52dc37b8bbf4a0bcc9896bc97a3c1455e5514d25fe2e38aec6150d98415c60e25ff1b3bb4d64a79aef8414afdb138903559354ff803a69c3c3993d27e4ee661c3874e485ed01fd249f3aeedab862", 0xa7}], 0x5, 0x2b65, 0x7, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) pwritev2(r0, &(0x7f0000000340)=[{&(0x7f0000000600)="c132936328d8ef001310fe744a31787b417ca2a45f1316e7b04396bb9d23558b8b3cea37082aa4810af6b0314a464abc5f8b7027f03f582a32f4c1b653dd63bf34485d8a1916f32085f752895f1fc2be1fb56a42560b17bcb7bc775efeaedf5730cffae66fad96a9bdb6d639c44e0859d486e3358eb540f3dcea3aafa8142279439f74e903e1c1230b58549b667e8ab20f0c1a181bcfdca0739ea90a67d3b9ec695e9d57829154302be8814eac3cc548bcf29b375a1559e150a4eb4cc799e857ce55748e7204535c21c8283e5ea5f965f8383affaaaebf0755eb175227137d8c7033c01b21529b72e615f37ea338695a08b5b5ff95d6b08204dd61ab51556a5945a09bb0e4c1ec3e9c05723e45c6775917bcb6b1bd8e6a1e949241cea4b43eec71872059e86b39b48b0ab8863066471c62bdcf09a6541a42fb7ce0fc47b4ccf4cb2f96feda0a67d61b6d7a91fa79d5e0bf2ff7331a8392678a6824b564960703e195648532a44204e271dc7278472ea950fb00595c38af2a9c4836063f7bbcb897a1fb1bcd03599fd910e83923b81fd35ead2d4b82888fee879bb2b4615c1135b34f58110e675b12b3edd87dfb9a79d88e7330257a3e7160fe5c9baf9349ab571b8f9bd48fb114efa7316c5b2359466e3bde4573e7d2bb4b7be0a70bc883e35e0d1324d91759ac3255e641ecc88279305641ec1a9942316ee910a82216f607465a14f4b8c6a00c9c2973791880a071fb3c67f4aa23f3756b2856faeef69b9001c86371e19a7c72c19f88e9aae7cc1d1dc3460d18ed1e3ab55406206cdf6709210ee368fffd78f65ca991a6304c82679a5f3dc01cfd33e2bc96f28e58be09bd97125292200b0983a67788dd6fe7dd124880843ac498488bf347792d7a95cdd2bae53a33088301b9ba204c7a804d89371b4408c8ec5a262d8c939ac63b178777541bbc38476276a814e5da2412d3241b30eb1d91af1c262313ce2a4bd62bdbf1a9a889599fd210e72e16d5965ffe9ba37fdefec4298acfa5f0d9e2e0156f45d2890eafc84855a8f6c7a3cf7b0d895236f26a282b40a9f3f91fd1fff1a9c0816ee28ef3996faced725c576b5e545edb3fc338f54c4ecd20815c4115bf41b269f83f50b0f566af764f963450945993ef00893903631b905a83c7acb7db11be65588e5083612e6a889021ca4885c3a549c111d6c4e3fed6aefbfa390b3cf885b6dbad3bfaeea4ddea717ec10831d41e3663d554c80450ae76271839b956822325c983d0a1dd2230d2fd16feff005ee0dcea3577b544da5d9e44b5360048c135197e034bda06a3f7c2fc49f90d2bc1b5ed67368313f052caf4dd327d0a9089a8da27fdc650a3c3545f2a0685aa9dc31d5a8442a4a8e3b6d8823b84774ddcd5dbbb543a21da1a912ce36f7e01c11b04cd8f1831373bfa4bd1e5967e625584dc6a9a88e942c3393aa70505ac0ca97ced44395afd55bf1914ad1d4e71b9f21bf29d09335a52d4cadb00e110298ead71e29af8d8331e9624dd396ac1ca77db5b5ddd774d0e9d5edd7a743c8cd8aeeea3a3933796aecf3d9efb709bf77a31726a9bbaad8f1b26cb7caa9fe24a256eb324bd98f7b218142fa51198535699d5bcf62770af372b38c5aa9ecc2138c7a022643e4f41428cc9deb9cb416b87521d1f6ce0c5eafef819e0b4425253faee46dd3195439db4dd410bf604d6d97e923c8866eacb73847a891633fb5b4e9b55bb5b7a7766bb23a78200143b0cdf527280b2243290f0146a7dd7b167b7913c5bd0f1ce295f13d79842eac674b75a6f0219c8fd338c45e334ed6f825cc179f97c598767570086cb7307d4735561ca18d3d7577fa8c836e30287af5eeb25954c65464f52198d4189115917fd54aba6d2e90b6ec3e1286d82e6e2e6de7a863031659af2e9e5b01369b836c89e866d6d5b5ed89f986425021925a269ac4ae9e3f84fe590c7c977fa70c811721a49cb213e8c3a2df5d626913602c80a965487e8ea8aea69168a177139712f9be03bf84fe8e57e7c3322a4a7d093102b0d2454d18c529aa3e3112986fbd5bcfdde8af04d4e34f983d5b74b1f4aefd82fb0d4ef4757409b6d5c84202e48d8428d66e2728366d40e11dd9e9c2f3ef3486023440d09f651718010050f7b258c1fc1b20e05fc47735c19b30343dd172272498dbd36b4a368104589b320f37b6647ddc24d519fac7787e9101032288491c3aa98c7b48bd19e7e741b9d034c7888ab6b65376e6019c4b222252ed4e17babeb73a829371a24d3ab27739070419eb922dd31b05f1daf94bb1fcf547f38fdac7b6f03458b731a6807548cdd9d80006fe4bb7d5a673754b141008264d3ab54c39cdc4e1b2adb4acc39ab1090cfffc45498ede7cfbe49b3616646c7f301657fd6cf0c155578852896d32220c7593a56a0d0ae267ec04b4bbdc5053e9ebeb9a221a039a77e6d3b73bce71e406eaefe375e1f7d41482845e12dfc9195cc34585a819ded2b3203aa4a07f772502ce0dfbc08d2022b65af955b1470dd61d6ef0e743f6cd403046200ea8e518daef6a0f8bb582e694e6396b447e0f0762f5427a46e057c7ad91e9becf467d2026077cb56d00692d8e6a4a707fd5150a3a7ac8d17b6f6605cd21dc9abbbeab6804c8541ab79be95b2e86083a71d3e9ba95affd553758c29a439f3295999081b2376cfda4bac0581eec56410a447f1c087fd54138183881e43a7a2efb49d9a01931a0fa65dbdaeda9931fac1fcc5563bfc8c38fd52e5a63b77686d00efaf4d544f2b77076b1db59f6d9283c3d4e300366c8645ca735ff9097cf80f61b89b314d8ccfb6982f81b494bb82729fabc7adeaddf567ffe4000068b5d1c93012cfcb96121cad3d6ec9891c7e282381eb8fc9842b94f4d4b072cc34df2680363ce7f6b753ef8a5debe3313c4b5ef452b134e4112644fa16ebe79388de3d3dabeef4e24e4dfb50826f7db192e35d4ca102c10279b0a0fda70a491866b61df4ae9d586fd261a8b627b3a3d6b7126bd819101f180369848f6359ceec07226f1e15270f2d83245d7af351b9bc6aecf18b92d5d121f12c34a9f85fdd70b019b57af0e143c666db2400a18c092ef3847a1502097850bd27c1eff12108a92283c36914e6cf717dae8dfc799b0b07836d27c78baf836a6c23a4abb005179825a2b21ef7dd3ceb55c34924c6cbe244b486d65f47b56adc31cff1a261edf31e91e3d6ac4eea780159fa6dc466c43999ee50858f12e37436125e061d12bd45999532d4a0a9a98263eba4f3ee2f2b50427a5a5de6cb82f9acfbf5f1ae43ff0d846ae4c9cb2fc66e1c025195f3f84e490711c92766838c1bf174e31a2fa8ddf11b9ebe1560f7ec0ab874c9dd80dc64121c1b921bcd8909b1c94d333798c49bf210aabb16ced9039e70a6b26025871eb1fc55568606d25c0800a4b379841f61563637440a8d78863da42352a4ffffc866704897be5c82ed3393690d87b2185782698bc6a143c1bef32ed109ac039b6ae09d5b0ae4471032246b1ad8ad6250ee2835acbd61512124b79f8ee3f37ff75c0a9886eb07c3c33ecffc7252175da5495401875c28c614e4506c704cdf97ff1e9bceb8c2dd98a91340b3fee6326a164c6a751156be857fc131c8853ed50d882f73e40628b697748caab9d072eabd618f2459be736abe9f66b34738caab89dec5b4a13fec576977f67358f9f7b894d7f94fb2bce29257785258b2049090589e72660d99c7e1974c86b68ee309beb1314e3046fb4112520971ff691c3dbe9483a8cd2f5c09af69800ee7af96ebac76106fb23ada939431f5c73f564e9f03fcf49c12e81a9590ac903989b655c4504b0949e1cc26658b6cfadb5d05f411c4af65bc2d3a7bf79fbb53e0d6f79855990f5c6957e8bfcb28f96f205fa8907852a0b309ab92229e48f327f346a9ccc28debded4ccbbb23c66f7a4060436d79652b9e9ae77488501722acf8c350d94323bd0b808c7bd527b2bf27e7984be628be3ac062254eee2391e4934032c9eeb2ae98612a0c89987b946ad75b177ff7c1996b08944d3d9df94d2b2730a43e5172a6d0d76d2e346851699a553f0f7cd5367bc1f5811933d024272a53bed886a100aaea315e30bfb406e678b41cfeaa133d6f7eddd8190aba15828ded5031efb5e0deb0294902c371326d4df2fee2ae9012bdea4c55a76c30301f917be10b9b33968cfabd9e5b7b1a72ff587999bf2fe7f32452caf1c65fc5f42321576aca4aa392ba9894a58ccd8f592c678bef2507ca9f87b202e0e66ac3e46d2fb567721035b09fc72020a40e3d62d2cc17a64976afc70c18db3444415527099e9e5d79a6e435f486a116c17030e274533e9c3bb06164036d73b98a522c836c33c24a3e49f9610ed339b2e5800ac448a406eeca3ba82dfa9e1e21d394f848f7c0aec45adea5194773bf9dd455a35085be797c376b332f6c16d2b12a09c0862ae42b893a4f5b486d1d26bc386a493c0c7f2676db50ea9e61837d388c71223f706dc17eb88ba131d94597c02db4f1e0c16c745894a57c50a97cac848326c236a8f4cd5a34724e1bac0b69e140c33a59659726a17c3bd44cac06d1e3ff3517889c7420e4f2ad6073de4767be063603e72953c867515c0e7f8bf2c31178728e1a5fc4687a6a2e767556f8b90e0494040d278c7c395cd6fa35e05f10e14f35a7867d9bdfa031bec2e4cbbcbd694116b7adddd93c442dd8e7f080eae273fa693faaee29914bfbb535caf509240928065eef030325c834b7417e9b0a13d47c17a9ff537b233b4956f7c0fca87b5afd8eb8beb862110f17b8581a44d61ea7125cb5ca8322a73ccd10ae66dc77975f3cff31834542dbb3d5106819732d8f5bfb269deb20afcf6940ca138926c2bd79b214fcc6aa57b8d8feb05d4aacd1e9d50dbbbe4f1be8ad1896f618133180e9cac8fb783bc10e23ccd719a8b9dd919c731510f75183c955ff382d4c8f36dd650293b33bfe0140912f8f15dadff2bc1f80c8c05b966506a3fa47174ced3fa53bd5e4f9b4fb6842b35b190a31346fa34e606a34d4239ea36d87c4907d7720aded6c6c59a8a6eee7258ed019a1f74796be83c9070aeadf3533f68ed17ba29915906f3179c25c027a08b643c644bd7d07ea1a63fbfacc0ec87a97d87a67d145bb2ac7e2a97a7cbb6b216ca1f92df3e9d7dccfac42a5c25d46bf9aa5fbfe5ca0f5fcd017434f2a1db1bee2ed3e84b1c4502121b169829db7078d0a0dce8166fcbcd074dc05ead69f278e9994e8e80e1734f4811eba6de487492c13b793c994be5c7fbe3ab11c33fd8554e483ca15842a043203c48971931ffc976e0c325205d7044dc4ed6e5d03d0aa30315022bbae02a405e183b5f2bc5bc2cf59bb2047b4259a8c4d35bab11d02e96f38afb367f669dc29cefcb7206de025acf7cd6715dd4fc9848f33949e39cac544d9b3a8ed197df281ec9173e2352b0fcc183c309d803eaf44c4c9dcfe243ea79c95429d50f7a55c3718e1cf8412107ae462d4ca4babb63615febe780922488af1c77ed2a0483056ac79fd9a2fe8188b1b531b74dde9b0a7412dd653f083ab898aed639dfc7f378369e74956fe2d43aefdba9822f979baf8595938104885a0ecdfc1b14f3d1c7110814c8c85f54e51b252d7e09cb9e4b6929ff21fd7791656a85833cc0fae1e7accf3821ae08b9f66a4c221f53230f1fbc1536f03060cc6e5eba06c8e744bc523565048fb8b497da3900370fb73abe270b02dc806807c9d04149bbe0a086af4860f6f8a08f409ccf5a001f63ec7c6a9774396e2ca64e", 0x1000}, {}, {&(0x7f0000000140)="16610f37edc4ca9a02af611f320c47cf7002813e6e305259fdd71e375bc3f5b3e0700804c5e301d851563533ae291e3ac8f8a90ace1321c0296baec64d3c60d6", 0x40}, {&(0x7f0000000180)="b5ef496703382aba7c5a602c667ec49c0f61dc308d396311edf3e19eb7ccd6c25807f2b0a34e14edfb8df7019cedf408594d7f2ab510ba300a74c654180ece07681a512cd5532dc575e1b74b84c192082d7abd873f60702a0a9732ef4c11e9093bc93523c34c599c66d16330e3fba5c5f0467ad1ad55a0a99512587bf5079e3f5422ce314d88593c3de72f5be2b0fdb487203cb3c4ee661d8a53229a869e381c32775413c72747503e620284351c3ad294105cdaa4b1527f7525a9485c0444be0adb9576b7c3c0802edf3720eb6636be7f7cca13a080d3ec6cc3362249fa2be3ab7fcc488eb8289dda63", 0xea}, {&(0x7f0000000280)="b85cb261ac89b75d83622664c9a2b41a71475e46cd6b02ec33304ab0211db836482f34e74e383da14c1cc766d1a8fc67f44f5c7c3780a648cb5db6c2eab56462c0a5d9ac4d533f4d723157d775574c2b72fd6e5e1cbe0d47ad52dc37b8bbf4a0bcc9896bc97a3c1455e5514d25fe2e38aec6150d98415c60e25ff1b3bb4d64a79aef8414afdb138903559354ff803a69c3c3993d27e4ee661c3874e485ed01fd249f3aeedab862", 0xa7}], 0x5, 0x2b65, 0x7, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0c000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:20 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (fail_nth: 6) 00:09:20 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00010b360bd4f85eff8382cdcce7f4a57303566a0828614b75104f72eff7679c12f44715f992b46eb021e029b9d4add40d5c18c686af2a91e41f1b0229111dd5aede1b1167526ee6eac0cdffb2db3f73d3ed9822f993e7acae490a76c98310480c30cae6536d5bf95b04e1157c12f5a08d21ea06745bd3cb94d17bc671b2980affc1d0f11395"], 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") [ 560.857028][T20934] loop3: detected capacity change from 0 to 8 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0f000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 560.896730][T20942] loop4: detected capacity change from 0 to 8 [ 560.900055][T20940] loop0: detected capacity change from 0 to 8 00:09:20 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000340)=[{&(0x7f0000000600)="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", 0x1000}, {}, {&(0x7f0000000140)="16610f37edc4ca9a02af611f320c47cf7002813e6e305259fdd71e375bc3f5b3e0700804c5e301d851563533ae291e3ac8f8a90ace1321c0296baec64d3c60d6", 0x40}, {&(0x7f0000000180)="b5ef496703382aba7c5a602c667ec49c0f61dc308d396311edf3e19eb7ccd6c25807f2b0a34e14edfb8df7019cedf408594d7f2ab510ba300a74c654180ece07681a512cd5532dc575e1b74b84c192082d7abd873f60702a0a9732ef4c11e9093bc93523c34c599c66d16330e3fba5c5f0467ad1ad55a0a99512587bf5079e3f5422ce314d88593c3de72f5be2b0fdb487203cb3c4ee661d8a53229a869e381c32775413c72747503e620284351c3ad294105cdaa4b1527f7525a9485c0444be0adb9576b7c3c0802edf3720eb6636be7f7cca13a080d3ec6cc3362249fa2be3ab7fcc488eb8289dda63", 0xea}, {&(0x7f0000000280)="b85cb261ac89b75d83622664c9a2b41a71475e46cd6b02ec33304ab0211db836482f34e74e383da14c1cc766d1a8fc67f44f5c7c3780a648cb5db6c2eab56462c0a5d9ac4d533f4d723157d775574c2b72fd6e5e1cbe0d47ad52dc37b8bbf4a0bcc9896bc97a3c1455e5514d25fe2e38aec6150d98415c60e25ff1b3bb4d64a79aef8414afdb138903559354ff803a69c3c3993d27e4ee661c3874e485ed01fd249f3aeedab862", 0xa7}], 0x5, 0x2b65, 0x7, 0x0) (async, rerun: 64) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (rerun: 64) [ 560.916500][T20942] SQUASHFS error: Failed to read block 0x60: -5 [ 560.922992][T20942] squashfs image failed sanity check 00:09:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 560.924848][T20940] FAULT_INJECTION: forcing a failure. [ 560.924848][T20940] name failslab, interval 1, probability 0, space 0, times 0 [ 560.932548][T20940] CPU: 0 PID: 20940 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 560.934831][T20940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 560.937529][T20940] Call trace: [ 560.938406][T20940] dump_backtrace+0x1c8/0x1f4 [ 560.939674][T20940] show_stack+0x2c/0x3c [ 560.940800][T20940] dump_stack_lvl+0x108/0x170 [ 560.942050][T20940] dump_stack+0x1c/0x58 [ 560.943156][T20940] should_fail_ex+0x408/0x5d4 [ 560.944389][T20940] __should_failslab+0xc8/0x128 [ 560.945698][T20940] should_failslab+0x10/0x28 [ 560.946935][T20940] __kmem_cache_alloc_node+0x80/0x388 [ 560.948424][T20940] __kmalloc+0xc4/0x1c4 [ 560.949536][T20940] bio_kmalloc+0x5c/0x70 [ 560.950662][T20940] squashfs_bio_read+0x13c/0x4a4 [ 560.952046][T20940] squashfs_read_data+0x240/0x954 [ 560.953425][T20940] squashfs_cache_get+0x6e0/0xd60 [ 560.954792][T20940] squashfs_read_metadata+0xf4/0x6e8 [ 560.956210][T20940] squashfs_readdir+0x79c/0xd48 [ 560.957572][T20940] iterate_dir+0x1f4/0x4e4 [ 560.958739][T20940] __arm64_sys_getdents64+0x1c4/0x4a0 [ 560.960170][T20940] invoke_syscall+0x98/0x2c0 [ 560.961384][T20940] el0_svc_common+0x138/0x258 [ 560.962658][T20940] do_el0_svc+0x64/0x218 [ 560.963843][T20940] el0_svc+0x58/0x168 [ 560.964941][T20940] el0t_64_sync_handler+0x84/0xf0 [ 560.966227][T20940] el0t_64_sync+0x18c/0x190 00:09:20 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c10000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 560.996952][T20940] SQUASHFS error: Failed to read block 0x633: -12 [ 560.999694][T20940] SQUASHFS error: Unable to read metadata cache entry [631] [ 561.001947][T20940] SQUASHFS error: Unable to read directory block [631:26] [ 561.006068][T20949] loop2: detected capacity change from 0 to 64 [ 561.009624][T20950] loop3: detected capacity change from 0 to 8 [ 561.011697][T20948] device bridge40 entered promiscuous mode 00:09:21 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00010b360bd4f85eff8382cdcce7f4a57303566a0828614b75104f72eff7679c12f44715f992b46eb021e029b9d4add40d5c18c686af2a91e41f1b0229111dd5aede1b1167526ee6eac0cdffb2db3f73d3ed9822f993e7acae490a76c98310480c30cae6536d5bf95b04e1157c12f5a08d21ea06745bd3cb94d17bc671b2980affc1d0f11395"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:21 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (fail_nth: 7) 00:09:21 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000140)=""/253, &(0x7f0000000000)=0xfd) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 561.077225][T20956] loop4: detected capacity change from 0 to 8 [ 561.085030][T20956] SQUASHFS error: Failed to read block 0x60: -5 [ 561.086950][T20956] squashfs image failed sanity check [ 561.088304][T20959] loop0: detected capacity change from 0 to 8 [ 561.102168][T20961] loop3: detected capacity change from 0 to 8 [ 561.112307][T20959] FAULT_INJECTION: forcing a failure. [ 561.112307][T20959] name failslab, interval 1, probability 0, space 0, times 0 [ 561.131627][T20959] CPU: 1 PID: 20959 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 561.134016][T20959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 561.136686][T20959] Call trace: [ 561.137471][T20959] dump_backtrace+0x1c8/0x1f4 [ 561.138778][T20959] show_stack+0x2c/0x3c [ 561.139933][T20959] dump_stack_lvl+0x108/0x170 [ 561.141227][T20959] dump_stack+0x1c/0x58 [ 561.142347][T20959] should_fail_ex+0x408/0x5d4 [ 561.143518][T20959] __should_failslab+0xc8/0x128 [ 561.144789][T20959] should_failslab+0x10/0x28 [ 561.146001][T20959] __kmem_cache_alloc_node+0x80/0x388 [ 561.147377][T20959] __kmalloc+0xc4/0x1c4 [ 561.148504][T20959] bio_kmalloc+0x5c/0x70 [ 561.149596][T20959] squashfs_bio_read+0x13c/0x4a4 [ 561.150962][T20959] squashfs_read_data+0x240/0x954 [ 561.152314][T20959] squashfs_cache_get+0x6e0/0xd60 [ 561.153713][T20959] squashfs_read_metadata+0xf4/0x6e8 [ 561.155160][T20959] squashfs_readdir+0x79c/0xd48 [ 561.156438][T20959] iterate_dir+0x1f4/0x4e4 [ 561.157659][T20959] __arm64_sys_getdents64+0x1c4/0x4a0 [ 561.159090][T20959] invoke_syscall+0x98/0x2c0 [ 561.160349][T20959] el0_svc_common+0x138/0x258 [ 561.161601][T20959] do_el0_svc+0x64/0x218 [ 561.162742][T20959] el0_svc+0x58/0x168 [ 561.163811][T20959] el0t_64_sync_handler+0x84/0xf0 [ 561.165130][T20959] el0t_64_sync+0x18c/0x190 00:09:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) [ 561.275229][T20959] SQUASHFS error: Failed to read block 0x633: -12 [ 561.277078][T20959] SQUASHFS error: Unable to read metadata cache entry [631] [ 561.290658][T20959] SQUASHFS error: Unable to read directory block [631:26] 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c11000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:21 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000140)=""/253, &(0x7f0000000000)=0xfd) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:21 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00010b360bd4f85eff8382cdcce7f4a57303566a0828614b75104f72eff7679c12f44715f992b46eb021e029b9d4add40d5c18c686af2a91e41f1b0229111dd5aede1b1167526ee6eac0cdffb2db3f73d3ed9822f993e7acae490a76c98310480c30cae6536d5bf95b04e1157c12f5a08d21ea06745bd3cb94d17bc671b2980affc1d0f11395"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:21 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) (fail_nth: 1) [ 561.305906][T20966] loop4: detected capacity change from 0 to 8 [ 561.315819][T20967] loop3: detected capacity change from 0 to 8 00:09:21 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (fail_nth: 8) [ 561.328371][T20966] SQUASHFS error: Failed to read block 0x60: -5 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c12000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 561.344807][T20966] squashfs image failed sanity check [ 561.348185][T20969] device bridge40 entered promiscuous mode [ 561.364917][T20973] loop0: detected capacity change from 0 to 8 00:09:21 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") (async, rerun: 32) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async, rerun: 32) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000140)=""/253, &(0x7f0000000000)=0xfd) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 561.395425][ T6055] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 561.398420][T20973] SQUASHFS error: Unable to read directory block [631:3a] [ 561.400512][T20973] FAULT_INJECTION: forcing a failure. [ 561.400512][T20973] name fail_usercopy, interval 1, probability 0, space 0, times 0 00:09:21 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="47efaa1dbc8f5309cbe298879129c47988ea226475d906953498bba38764fd4122b9908856fdc9cc2ebe670667933a5eeff6fb8d8fa2023ec1b1d69bca5ceb28a7e8da2cb3774dd9861f650be2bd1883c2b5be2f28f431459c58b7566a423618bfd58c09a1aea155d749c5b6e564cea313f1139db056212c32fcfd934ad7def7c216d8691cf013028ebbec4d"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c13000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 561.427685][T20973] CPU: 1 PID: 20973 Comm: syz-executor.0 Not tainted 6.1.25-syzkaller #0 [ 561.430051][T20973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 561.432839][T20973] Call trace: [ 561.433731][T20973] dump_backtrace+0x1c8/0x1f4 [ 561.435023][T20973] show_stack+0x2c/0x3c [ 561.436145][T20973] dump_stack_lvl+0x108/0x170 [ 561.437377][T20973] dump_stack+0x1c/0x58 [ 561.438498][T20973] should_fail_ex+0x408/0x5d4 [ 561.439755][T20973] should_fail+0x14/0x24 [ 561.440890][T20973] should_fail_usercopy+0x20/0x30 [ 561.442227][T20973] simple_read_from_buffer+0xd4/0x248 [ 561.443728][T20973] proc_fail_nth_read+0x198/0x234 [ 561.445074][T20973] vfs_read+0x280/0x8ac [ 561.446231][T20973] ksys_read+0x15c/0x26c [ 561.447370][T20973] __arm64_sys_read+0x7c/0x90 [ 561.448660][T20973] invoke_syscall+0x98/0x2c0 [ 561.449927][T20973] el0_svc_common+0x138/0x258 [ 561.451200][T20973] do_el0_svc+0x64/0x218 [ 561.452298][T20973] el0_svc+0x58/0x168 [ 561.453414][T20973] el0t_64_sync_handler+0x84/0xf0 [ 561.454831][T20973] el0t_64_sync+0x18c/0x190 [ 561.503391][T20979] loop3: detected capacity change from 0 to 8 [ 561.509433][T20980] loop2: detected capacity change from 0 to 64 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c60000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 561.558788][T20986] loop4: detected capacity change from 0 to 8 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7cfc000018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:21 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 561.591002][T20987] FAULT_INJECTION: forcing a failure. [ 561.591002][T20987] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 561.607470][T20986] squashfs: Unknown parameter 'G謁S Ë☇‘)Äyˆê"duÙ•4˜»£‡dýA"¹ˆVýÉÌ.¾gg“:^ïöû¢>Á±Ö›Ê\ë(§èÚ' [ 561.633447][T20987] CPU: 1 PID: 20987 Comm: syz-executor.2 Not tainted 6.1.25-syzkaller #0 [ 561.635788][T20987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 561.638439][T20987] Call trace: [ 561.639292][T20987] dump_backtrace+0x1c8/0x1f4 [ 561.640528][T20987] show_stack+0x2c/0x3c [ 561.641597][T20987] dump_stack_lvl+0x108/0x170 [ 561.642781][T20987] dump_stack+0x1c/0x58 [ 561.643869][T20987] should_fail_ex+0x408/0x5d4 [ 561.645116][T20987] should_fail+0x14/0x24 [ 561.646245][T20987] should_fail_usercopy+0x20/0x30 [ 561.647562][T20987] iovec_from_user+0xcc/0x5e0 [ 561.648771][T20987] __import_iovec+0x84/0x448 [ 561.649978][T20987] import_iovec+0x88/0xa4 [ 561.651136][T20987] do_pwritev+0x1b8/0x334 [ 561.652251][T20987] __arm64_sys_pwritev2+0xd4/0x108 [ 561.653508][T20987] invoke_syscall+0x98/0x2c0 [ 561.654672][T20987] el0_svc_common+0x138/0x258 [ 561.655855][T20987] do_el0_svc+0x64/0x218 [ 561.656992][T20987] el0_svc+0x58/0x168 [ 561.658023][T20987] el0t_64_sync_handler+0x84/0xf0 [ 561.659328][T20987] el0t_64_sync+0x18c/0x190 [ 561.666181][T20991] loop0: detected capacity change from 0 to 8 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00030018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:21 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="47efaa1dbc8f5309cbe298879129c47988ea226475d906953498bba38764fd4122b9908856fdc9cc2ebe670667933a5eeff6fb8d8fa2023ec1b1d69bca5ceb28a7e8da2cb3774dd9861f650be2bd1883c2b5be2f28f431459c58b7566a423618bfd58c09a1aea155d749c5b6e564cea313f1139db056212c32fcfd934ad7def7c216d8691cf013028ebbec4d"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:21 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x1920f4a, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) mq_timedsend(r0, &(0x7f0000000140)="e58059cc5517ae266dfb45da84b852eeae5b4db19582f9de241f30fe2e67a51358a529469d20328164e805a097dbdfd3803c97a83b62460bf0495ece97576621ab18d33f51ae3cf97319776c69758ecaac89d9a31fe9951185df6845d2c9aa9f904e2c90a4a8640601949215231b073c713e7f37b25c1829731892c501a77f78b5317d743e0f62abad5264adfc4bd577e9c8cf96c4f34ce5945a04307d5c478c07607f619df150214c011c285dcb1ce6bc519aff214c43e9abd90510cb2c08553f068eb5df1686950155670c02deb03f82187466ec4e4ce46b9fccb28c5b784dbc7f3ac16ada1f7e1ef3ca3bebf5ee68f936f6d3", 0xf4, 0x6, &(0x7f0000000000)) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r2 = socket$unix(0x1, 0x2, 0x0) accept$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) [ 561.719123][T20991] SQUASHFS error: Unable to read directory block [631:3a] [ 561.728192][T20997] loop3: detected capacity change from 0 to 8 [ 561.730925][T20996] loop4: detected capacity change from 0 to 8 [ 561.733320][T20996] squashfs: Unknown parameter 'G謁S Ë☇‘)Äyˆê"duÙ•4˜»£‡dýA"¹ˆVýÉÌ.¾gg“:^ïöû¢>Á±Ö›Ê\ë(§èÚ' [ 561.825971][T20980] bio_check_eod: 2 callbacks suppressed [ 561.825984][T20980] syz-executor.2: attempt to access beyond end of device [ 561.825984][T20980] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:21 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) (fail_nth: 2) 00:09:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 1) 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00050018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:21 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0x18) 00:09:21 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x1920f4a, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) mq_timedsend(r0, &(0x7f0000000140)="e58059cc5517ae266dfb45da84b852eeae5b4db19582f9de241f30fe2e67a51358a529469d20328164e805a097dbdfd3803c97a83b62460bf0495ece97576621ab18d33f51ae3cf97319776c69758ecaac89d9a31fe9951185df6845d2c9aa9f904e2c90a4a8640601949215231b073c713e7f37b25c1829731892c501a77f78b5317d743e0f62abad5264adfc4bd577e9c8cf96c4f34ce5945a04307d5c478c07607f619df150214c011c285dcb1ce6bc519aff214c43e9abd90510cb2c08553f068eb5df1686950155670c02deb03f82187466ec4e4ce46b9fccb28c5b784dbc7f3ac16ada1f7e1ef3ca3bebf5ee68f936f6d3", 0xf4, 0x6, &(0x7f0000000000)) (async) mq_timedsend(r0, &(0x7f0000000140)="e58059cc5517ae266dfb45da84b852eeae5b4db19582f9de241f30fe2e67a51358a529469d20328164e805a097dbdfd3803c97a83b62460bf0495ece97576621ab18d33f51ae3cf97319776c69758ecaac89d9a31fe9951185df6845d2c9aa9f904e2c90a4a8640601949215231b073c713e7f37b25c1829731892c501a77f78b5317d743e0f62abad5264adfc4bd577e9c8cf96c4f34ce5945a04307d5c478c07607f619df150214c011c285dcb1ce6bc519aff214c43e9abd90510cb2c08553f068eb5df1686950155670c02deb03f82187466ec4e4ce46b9fccb28c5b784dbc7f3ac16ada1f7e1ef3ca3bebf5ee68f936f6d3", 0xf4, 0x6, &(0x7f0000000000)) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) socket$unix(0x1, 0x2, 0x0) (async) r2 = socket$unix(0x1, 0x2, 0x0) accept$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) 00:09:21 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="47efaa1dbc8f5309cbe298879129c47988ea226475d906953498bba38764fd4122b9908856fdc9cc2ebe670667933a5eeff6fb8d8fa2023ec1b1d69bca5ceb28a7e8da2cb3774dd9861f650be2bd1883c2b5be2f28f431459c58b7566a423618bfd58c09a1aea155d749c5b6e564cea313f1139db056212c32fcfd934ad7def7c216d8691cf013028ebbec4d"], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 561.854625][T21002] FAULT_INJECTION: forcing a failure. [ 561.854625][T21002] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 561.863925][T21004] loop0: detected capacity change from 0 to 8 [ 561.882890][T21005] loop3: detected capacity change from 0 to 8 [ 561.891193][T21002] CPU: 0 PID: 21002 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 561.893537][T21002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 561.896332][T21002] Call trace: 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00060018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 561.897212][T21002] dump_backtrace+0x1c8/0x1f4 [ 561.898522][T21002] show_stack+0x2c/0x3c [ 561.899752][T21002] dump_stack_lvl+0x108/0x170 [ 561.901139][T21002] dump_stack+0x1c/0x58 [ 561.902312][T21002] should_fail_ex+0x408/0x5d4 [ 561.903681][T21002] should_fail+0x14/0x24 [ 561.904899][T21002] should_fail_usercopy+0x20/0x30 [ 561.906265][T21002] copy_msghdr_from_user+0xb8/0x59c [ 561.907746][T21002] __sys_sendmsg+0x200/0x33c [ 561.909058][T21002] __arm64_sys_sendmsg+0x80/0x94 [ 561.910418][T21002] invoke_syscall+0x98/0x2c0 [ 561.911760][T21002] el0_svc_common+0x138/0x258 [ 561.913073][T21002] do_el0_svc+0x64/0x218 [ 561.914300][T21002] el0_svc+0x58/0x168 [ 561.915410][T21002] el0t_64_sync_handler+0x84/0xf0 [ 561.916847][T21002] el0t_64_sync+0x18c/0x190 00:09:21 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) sendto$rxrpc(r0, &(0x7f0000000800)="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", 0x1000, 0x24000000, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x8000, @remote, 0x4}}, 0x24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) [ 561.925314][T21007] loop4: detected capacity change from 0 to 8 [ 561.948029][T21007] squashfs: Unknown parameter 'G謁S Ë☇‘)Äyˆê"duÙ•4˜»£‡dýA"¹ˆVýÉÌ.¾gg“:^ïöû¢>Á±Ö›Ê\ë(§èÚ' 00:09:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00070018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:21 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x1920f4a, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) mq_timedsend(r0, &(0x7f0000000140)="e58059cc5517ae266dfb45da84b852eeae5b4db19582f9de241f30fe2e67a51358a529469d20328164e805a097dbdfd3803c97a83b62460bf0495ece97576621ab18d33f51ae3cf97319776c69758ecaac89d9a31fe9951185df6845d2c9aa9f904e2c90a4a8640601949215231b073c713e7f37b25c1829731892c501a77f78b5317d743e0f62abad5264adfc4bd577e9c8cf96c4f34ce5945a04307d5c478c07607f619df150214c011c285dcb1ce6bc519aff214c43e9abd90510cb2c08553f068eb5df1686950155670c02deb03f82187466ec4e4ce46b9fccb28c5b784dbc7f3ac16ada1f7e1ef3ca3bebf5ee68f936f6d3", 0xf4, 0x6, &(0x7f0000000000)) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) r2 = socket$unix(0x1, 0x2, 0x0) accept$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) [ 561.990761][T21012] loop0: detected capacity change from 0 to 8 00:09:21 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000300)={0x73622a85, 0x1001}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x1c, 0x0, &(0x7f0000000340)=[@decrefs, @free_buffer, @acquire={0x40046305, 0x1}], 0xf1, 0x0, &(0x7f00000004c0)="5f8abea4e7e8a0b18957129a487a5c3d5e721f7068c5ec7540d4c404b0750662e2706c6c881a963db79e06280378d44cda8e00862a90a15a212f61b6b9cb02f2c0da3694b367aea46d291c5706db0b7c70e8591c333904558c0057cc19a9e8a5bc0f403a1a2ef1e860e3b027e8de6014c8cfd45e454b0cf5a410be6d3532d27d3b505009aa86a24f882b95abd7b8ddf3094fc479cd7f7c4940debd54162a9d345a4bef3a8cc72875f354bd61bd2451fbaf1442e1daa853b6245df50d7ebd6ae1f06b432d68e317f3de7bc2539cf69be221845df9cdcb80d00132300ab82ea9bb19a5394422a9592b49099fa85fc16a6af8"}) ioctl$DMA_BUF_SET_NAME_A(0xffffffffffffffff, 0x40046201, &(0x7f0000001b00)='*/\xec:\'^[}\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001ac0)={0xe8, 0x0, &(0x7f0000001900)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f00000006c0)={@ptr={0x70742a85, 0x0, &(0x7f00000005c0)=""/254, 0xfe, 0x2, 0x36}, @flat=@handle={0x73682a85, 0x110a, 0x1}, @flat=@weak_handle={0x77682a85, 0xa, 0x3}}, &(0x7f0000000740)={0x0, 0x28, 0x40}}}, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000780)={@flat=@binder={0x73622a85, 0x0, 0x2}, @flat=@handle={0x73682a85, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x0, 0xb}}, &(0x7f0000000800)={0x0, 0x18, 0x30}}}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000001840)={@ptr={0x70742a85, 0x1, &(0x7f0000000840)=""/4096, 0x1000, 0x2, 0x1c}, @fda={0x66646185, 0x1, 0x1, 0x23}, @fda={0x66646185, 0x6, 0x1, 0x30}}, &(0x7f00000018c0)={0x0, 0x28, 0x48}}}, @dead_binder_done], 0xa4, 0x0, &(0x7f0000001a00)="656dd7b2e336c4241dfe3a0313b47e43088b08ffb4a5f383d60c1b7fd4244e3078519b01426c75bd3439fb1cf1ca4525b92fe0d43a5cf2094ec5f540778b99950aa6f6ea122af2cd37c39782029219a7171c9e319a357c91c992ba9b22ce9218b88c6171bdea399e3a00a53e3c702f8917c7067d5dafef019b27874f9ab58ddadfc67f40f07ce3b7b6781d3ac5352ca9f1386b27e49728fbd44dbdfe48cac35a21288861"}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f00000002c0)={0x7, 'virt_wifi0\x00', {0x81}, 0x8000}) 00:09:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 2) [ 562.041576][T21012] SQUASHFS error: Unable to read directory block [631:3a] [ 562.043986][T21012] SQUASHFS error: Unable to read directory block [631:3a] [ 562.065461][T21018] loop3: detected capacity change from 0 to 8 [ 562.067894][T21023] loop4: detected capacity change from 0 to 8 [ 562.071346][T21022] loop2: detected capacity change from 0 to 64 [ 562.072573][ T6055] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 562.075858][ T6055] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 562.080878][T21024] FAULT_INJECTION: forcing a failure. [ 562.080878][T21024] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 562.088425][T21023] SQUASHFS error: Failed to read block 0x60: -5 [ 562.094302][ T6055] Buffer I/O error on dev loop3, logical block 0, async page read [ 562.096677][T21023] squashfs image failed sanity check [ 562.099575][T21024] CPU: 0 PID: 21024 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 562.101888][T21024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 562.104518][T21024] Call trace: [ 562.105369][T21024] dump_backtrace+0x1c8/0x1f4 [ 562.106613][T21024] show_stack+0x2c/0x3c [ 562.107699][T21024] dump_stack_lvl+0x108/0x170 [ 562.108890][T21024] dump_stack+0x1c/0x58 [ 562.109977][T21024] should_fail_ex+0x408/0x5d4 [ 562.111309][T21024] should_fail+0x14/0x24 [ 562.112457][T21024] should_fail_usercopy+0x20/0x30 [ 562.113776][T21024] iovec_from_user+0xcc/0x5e0 [ 562.115073][T21024] __import_iovec+0x84/0x448 [ 562.116296][T21024] import_iovec+0x88/0xa4 [ 562.117444][T21024] copy_msghdr_from_user+0x3f4/0x59c [ 562.118847][T21024] __sys_sendmsg+0x200/0x33c [ 562.120102][T21024] __arm64_sys_sendmsg+0x80/0x94 [ 562.121422][T21024] invoke_syscall+0x98/0x2c0 [ 562.122655][T21024] el0_svc_common+0x138/0x258 [ 562.123894][T21024] do_el0_svc+0x64/0x218 [ 562.124998][T21024] el0_svc+0x58/0x168 [ 562.126039][T21024] el0t_64_sync_handler+0x84/0xf0 [ 562.127322][T21024] el0t_64_sync+0x18c/0x190 [ 562.191245][T21026] FAULT_INJECTION: forcing a failure. [ 562.191245][T21026] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 562.224272][T21026] CPU: 1 PID: 21026 Comm: syz-executor.2 Not tainted 6.1.25-syzkaller #0 [ 562.226617][T21026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 562.229314][T21026] Call trace: [ 562.230199][T21026] dump_backtrace+0x1c8/0x1f4 [ 562.231432][T21026] show_stack+0x2c/0x3c [ 562.232506][T21026] dump_stack_lvl+0x108/0x170 [ 562.233759][T21026] dump_stack+0x1c/0x58 [ 562.234906][T21026] should_fail_ex+0x408/0x5d4 [ 562.236198][T21026] should_fail_alloc_page+0x74/0xb8 [ 562.237590][T21026] prepare_alloc_pages+0x1bc/0x560 [ 562.238912][T21026] __alloc_pages+0x150/0x730 [ 562.240139][T21026] alloc_pages+0x4bc/0x7c0 [ 562.241331][T21026] folio_alloc+0x28/0x6c [ 562.242442][T21026] filemap_alloc_folio+0xc4/0x4a4 [ 562.243758][T21026] __filemap_get_folio+0x704/0xb6c [ 562.245148][T21026] pagecache_get_page+0x3c/0x16c [ 562.246474][T21026] grab_cache_page_write_begin+0x58/0x70 [ 562.248016][T21026] cont_write_begin+0x570/0x7d8 [ 562.249294][T21026] hfs_write_begin+0x98/0xe4 [ 562.250524][T21026] cont_write_begin+0x2ac/0x7d8 [ 562.251788][T21026] hfs_write_begin+0x98/0xe4 [ 562.253047][T21026] generic_perform_write+0x278/0x55c [ 562.254508][T21026] __generic_file_write_iter+0x168/0x388 [ 562.256035][T21026] generic_file_write_iter+0xb8/0x2b4 [ 562.257446][T21026] do_iter_write+0x534/0x964 [ 562.258705][T21026] do_pwritev+0x1ec/0x334 [ 562.259860][T21026] __arm64_sys_pwritev2+0xd4/0x108 [ 562.261201][T21026] invoke_syscall+0x98/0x2c0 [ 562.262366][T21026] el0_svc_common+0x138/0x258 [ 562.263632][T21026] do_el0_svc+0x64/0x218 [ 562.264704][T21026] el0_svc+0x58/0x168 [ 562.265821][T21026] el0t_64_sync_handler+0x84/0xf0 [ 562.267163][T21026] el0t_64_sync+0x18c/0x190 [ 562.372853][T21022] syz-executor.2: attempt to access beyond end of device [ 562.372853][T21022] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:22 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) (fail_nth: 3) 00:09:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00090018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:22 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) sendto$rxrpc(r0, &(0x7f0000000800)="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", 0x1000, 0x24000000, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x8000, @remote, 0x4}}, 0x24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000080)='./file0/file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES64=r0], 0x2, 0x1f4, &(0x7f0000000140)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:22 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000300)={0x73622a85, 0x1001}) (async) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000300)={0x73622a85, 0x1001}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x1c, 0x0, &(0x7f0000000340)=[@decrefs, @free_buffer, @acquire={0x40046305, 0x1}], 0xf1, 0x0, &(0x7f00000004c0)="5f8abea4e7e8a0b18957129a487a5c3d5e721f7068c5ec7540d4c404b0750662e2706c6c881a963db79e06280378d44cda8e00862a90a15a212f61b6b9cb02f2c0da3694b367aea46d291c5706db0b7c70e8591c333904558c0057cc19a9e8a5bc0f403a1a2ef1e860e3b027e8de6014c8cfd45e454b0cf5a410be6d3532d27d3b505009aa86a24f882b95abd7b8ddf3094fc479cd7f7c4940debd54162a9d345a4bef3a8cc72875f354bd61bd2451fbaf1442e1daa853b6245df50d7ebd6ae1f06b432d68e317f3de7bc2539cf69be221845df9cdcb80d00132300ab82ea9bb19a5394422a9592b49099fa85fc16a6af8"}) ioctl$DMA_BUF_SET_NAME_A(0xffffffffffffffff, 0x40046201, &(0x7f0000001b00)='*/\xec:\'^[}\x00') (async) ioctl$DMA_BUF_SET_NAME_A(0xffffffffffffffff, 0x40046201, &(0x7f0000001b00)='*/\xec:\'^[}\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001ac0)={0xe8, 0x0, &(0x7f0000001900)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f00000006c0)={@ptr={0x70742a85, 0x0, &(0x7f00000005c0)=""/254, 0xfe, 0x2, 0x36}, @flat=@handle={0x73682a85, 0x110a, 0x1}, @flat=@weak_handle={0x77682a85, 0xa, 0x3}}, &(0x7f0000000740)={0x0, 0x28, 0x40}}}, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000780)={@flat=@binder={0x73622a85, 0x0, 0x2}, @flat=@handle={0x73682a85, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x0, 0xb}}, &(0x7f0000000800)={0x0, 0x18, 0x30}}}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000001840)={@ptr={0x70742a85, 0x1, &(0x7f0000000840)=""/4096, 0x1000, 0x2, 0x1c}, @fda={0x66646185, 0x1, 0x1, 0x23}, @fda={0x66646185, 0x6, 0x1, 0x30}}, &(0x7f00000018c0)={0x0, 0x28, 0x48}}}, @dead_binder_done], 0xa4, 0x0, &(0x7f0000001a00)="656dd7b2e336c4241dfe3a0313b47e43088b08ffb4a5f383d60c1b7fd4244e3078519b01426c75bd3439fb1cf1ca4525b92fe0d43a5cf2094ec5f540778b99950aa6f6ea122af2cd37c39782029219a7171c9e319a357c91c992ba9b22ce9218b88c6171bdea399e3a00a53e3c702f8917c7067d5dafef019b27874f9ab58ddadfc67f40f07ce3b7b6781d3ac5352ca9f1386b27e49728fbd44dbdfe48cac35a21288861"}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f00000002c0)={0x7, 'virt_wifi0\x00', {0x81}, 0x8000}) 00:09:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 3) [ 562.423894][T21033] FAULT_INJECTION: forcing a failure. [ 562.423894][T21033] name failslab, interval 1, probability 0, space 0, times 0 [ 562.428909][T21034] loop0: detected capacity change from 0 to 8 [ 562.434900][T21032] loop4: detected capacity change from 0 to 8 [ 562.439454][T21032] SQUASHFS error: Failed to read block 0x60: -5 [ 562.441357][T21032] squashfs image failed sanity check [ 562.442278][T21035] loop3: detected capacity change from 0 to 8 [ 562.445875][T21033] CPU: 0 PID: 21033 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 00:09:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c8d090018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 562.448158][T21033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 562.450777][T21033] Call trace: [ 562.451699][T21033] dump_backtrace+0x1c8/0x1f4 [ 562.453049][T21033] show_stack+0x2c/0x3c [ 562.454177][T21033] dump_stack_lvl+0x108/0x170 [ 562.455444][T21033] dump_stack+0x1c/0x58 [ 562.456569][T21033] should_fail_ex+0x408/0x5d4 [ 562.457854][T21033] __should_failslab+0xc8/0x128 [ 562.459204][T21033] should_failslab+0x10/0x28 [ 562.460534][T21033] kmem_cache_alloc_node+0x90/0x3b4 [ 562.461996][T21033] __alloc_skb+0x114/0x580 [ 562.463218][T21033] netlink_sendmsg+0x634/0xb18 [ 562.464549][T21033] ____sys_sendmsg+0x558/0x844 [ 562.465838][T21033] __sys_sendmsg+0x26c/0x33c [ 562.467116][T21033] __arm64_sys_sendmsg+0x80/0x94 [ 562.468440][T21033] invoke_syscall+0x98/0x2c0 [ 562.469714][T21033] el0_svc_common+0x138/0x258 [ 562.470933][T21033] do_el0_svc+0x64/0x218 [ 562.472073][T21033] el0_svc+0x58/0x168 [ 562.473199][T21033] el0t_64_sync_handler+0x84/0xf0 [ 562.474577][T21033] el0t_64_sync+0x18c/0x190 [ 562.480946][T21034] SQUASHFS error: Unable to read directory block [631:3a] [ 562.487737][T21038] SQUASHFS error: Unable to read directory block [631:3a] [ 562.509999][T21034] SQUASHFS error: Unable to read directory block [631:3a] [ 562.521190][T21038] SQUASHFS error: Unable to read directory block [631:3a] 00:09:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000a0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000080)='./file0/file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES64=r0], 0x2, 0x1f4, &(0x7f0000000140)="$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") (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000080)='./file0/file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES64=r0], 0x2, 0x1f4, &(0x7f0000000140)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 4) [ 562.541681][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:22 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000300)={0x73622a85, 0x1001}) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x1c, 0x0, &(0x7f0000000340)=[@decrefs, @free_buffer, @acquire={0x40046305, 0x1}], 0xf1, 0x0, &(0x7f00000004c0)="5f8abea4e7e8a0b18957129a487a5c3d5e721f7068c5ec7540d4c404b0750662e2706c6c881a963db79e06280378d44cda8e00862a90a15a212f61b6b9cb02f2c0da3694b367aea46d291c5706db0b7c70e8591c333904558c0057cc19a9e8a5bc0f403a1a2ef1e860e3b027e8de6014c8cfd45e454b0cf5a410be6d3532d27d3b505009aa86a24f882b95abd7b8ddf3094fc479cd7f7c4940debd54162a9d345a4bef3a8cc72875f354bd61bd2451fbaf1442e1daa853b6245df50d7ebd6ae1f06b432d68e317f3de7bc2539cf69be221845df9cdcb80d00132300ab82ea9bb19a5394422a9592b49099fa85fc16a6af8"}) (async) ioctl$DMA_BUF_SET_NAME_A(0xffffffffffffffff, 0x40046201, &(0x7f0000001b00)='*/\xec:\'^[}\x00') (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001ac0)={0xe8, 0x0, &(0x7f0000001900)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f00000006c0)={@ptr={0x70742a85, 0x0, &(0x7f00000005c0)=""/254, 0xfe, 0x2, 0x36}, @flat=@handle={0x73682a85, 0x110a, 0x1}, @flat=@weak_handle={0x77682a85, 0xa, 0x3}}, &(0x7f0000000740)={0x0, 0x28, 0x40}}}, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000780)={@flat=@binder={0x73622a85, 0x0, 0x2}, @flat=@handle={0x73682a85, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x0, 0xb}}, &(0x7f0000000800)={0x0, 0x18, 0x30}}}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000001840)={@ptr={0x70742a85, 0x1, &(0x7f0000000840)=""/4096, 0x1000, 0x2, 0x1c}, @fda={0x66646185, 0x1, 0x1, 0x23}, @fda={0x66646185, 0x6, 0x1, 0x30}}, &(0x7f00000018c0)={0x0, 0x28, 0x48}}}, @dead_binder_done], 0xa4, 0x0, &(0x7f0000001a00)="656dd7b2e336c4241dfe3a0313b47e43088b08ffb4a5f383d60c1b7fd4244e3078519b01426c75bd3439fb1cf1ca4525b92fe0d43a5cf2094ec5f540778b99950aa6f6ea122af2cd37c39782029219a7171c9e319a357c91c992ba9b22ce9218b88c6171bdea399e3a00a53e3c702f8917c7067d5dafef019b27874f9ab58ddadfc67f40f07ce3b7b6781d3ac5352ca9f1386b27e49728fbd44dbdfe48cac35a21288861"}) (async) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f00000002c0)={0x7, 'virt_wifi0\x00', {0x81}, 0x8000}) 00:09:22 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) sendto$rxrpc(r0, &(0x7f0000000800)="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", 0x1000, 0x24000000, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x8000, @remote, 0x4}}, 0x24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) sendto$rxrpc(r0, &(0x7f0000000800)="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", 0x1000, 0x24000000, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x8000, @remote, 0x4}}, 0x24) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) [ 562.601895][T21046] loop3: detected capacity change from 0 to 8 [ 562.612472][T11449] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 562.613413][T21049] loop4: detected capacity change from 0 to 8 [ 562.615058][T11449] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 562.637715][T21049] SQUASHFS error: Failed to read block 0x60: -5 [ 562.639613][T21049] squashfs image failed sanity check [ 562.676930][T21051] FAULT_INJECTION: forcing a failure. [ 562.676930][T21051] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 562.682346][T21056] loop0: detected capacity change from 0 to 8 [ 562.699452][T11449] Buffer I/O error on dev loop3, logical block 0, async page read [ 562.701672][T21051] CPU: 0 PID: 21051 Comm: syz-executor.2 Not tainted 6.1.25-syzkaller #0 [ 562.704002][T21051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 562.706714][T21051] Call trace: [ 562.707605][T21051] dump_backtrace+0x1c8/0x1f4 [ 562.708855][T21051] show_stack+0x2c/0x3c [ 562.709965][T21051] dump_stack_lvl+0x108/0x170 [ 562.711187][T21051] dump_stack+0x1c/0x58 [ 562.712252][T21051] should_fail_ex+0x408/0x5d4 [ 562.713560][T21051] should_fail_alloc_page+0x74/0xb8 [ 562.714944][T21051] prepare_alloc_pages+0x1bc/0x560 [ 562.716319][T21051] __alloc_pages+0x150/0x730 [ 562.717526][T21051] alloc_pages+0x4bc/0x7c0 [ 562.718690][T21051] folio_alloc+0x28/0x6c [ 562.719830][T21051] filemap_alloc_folio+0xc4/0x4a4 [ 562.721173][T21051] __filemap_get_folio+0x704/0xb6c [ 562.722579][T21051] pagecache_get_page+0x3c/0x16c [ 562.723866][T21051] grab_cache_page_write_begin+0x58/0x70 [ 562.725388][T21051] ext4_da_write_begin+0x49c/0xa68 [ 562.726729][T21051] generic_perform_write+0x278/0x55c [ 562.728169][T21051] ext4_buffered_write_iter+0x2e0/0x538 [ 562.729664][T21051] ext4_file_write_iter+0x188/0x16a8 [ 562.731118][T21051] do_iter_write+0x534/0x964 [ 562.732357][T21051] do_pwritev+0x1ec/0x334 [ 562.733519][T21051] __arm64_sys_pwritev2+0xd4/0x108 [ 562.734897][T21051] invoke_syscall+0x98/0x2c0 [ 562.736075][T21051] el0_svc_common+0x138/0x258 [ 562.737354][T21051] do_el0_svc+0x64/0x218 [ 562.738519][T21051] el0_svc+0x58/0x168 [ 562.739559][T21051] el0t_64_sync_handler+0x84/0xf0 [ 562.740925][T21051] el0t_64_sync+0x18c/0x190 [ 562.760053][T21056] SQUASHFS error: Unable to read directory block [631:3a] [ 562.762459][T21056] SQUASHFS error: Unable to read directory block [631:3a] [ 562.776277][T21058] SQUASHFS error: Unable to read directory block [631:3a] 00:09:22 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) (fail_nth: 4) 00:09:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000b0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 5) 00:09:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000080)='./file0/file0\x00', 0xf42, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES64=r0], 0x2, 0x1f4, &(0x7f0000000140)="$eJzslb1qFFEUx39ndmbXjRaprQIGk0Z3dwIhnaWprHwAl80YQyZ+ZBZ0lxSTKo2F+BIBH8HKQvABLEQEm1VQ0CKWARm5n5mQyO6Kq838ITnn/O/52jPcc+9lj7IG8PNor8c8GsIlPogQAktiuFsNI3/UjVy19pfQyI7lX1j5ycpsMHz71KjD7W6q5EApabKb/UYRGe9zSpnI6c8V4e/k+Txn5jDDVmtm4tvdZ5pZCEAp6ludca6Zbpjl6MpKZOv9i1pnlK9TRQXjfSJm3TN4RiaIev8cFoppxntjJs1HkzhfwG+HKUsEkzkXZoNk2PWV3dwPMFXfHe31FHsHKIqiUNyG+XNXQvso43XJ53IIOUiNQpxPqLclLAGt/s7DVjYYXtva6W4mm8n9OF5Zbb+5aDKmSbt1dytN2sJ3Hx4oJcRD3dNm6VxdmY8n5zlrEYzYd4RrTWEOxMTmOlbt35c2dvnKSQ2aEJRirXS3E+GVr293vJ7Lba7qAT7OBTdVWERlC9E/bR2hZo2Oa1ua6v8xavzq4HrvQbpxgCAu7JDQ5+iMiLwRl42VtdwVPSgVV1i38tDKkZXu7XJvUqgzfLPWcg51nnT7/V39eBnNc7Hn4vm89H30tI7rnMJig3MQnUdWqFChQoUKFSr8Z/wKAAD//+SiRcI=") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) pwritev2(r0, &(0x7f0000000900)=[{&(0x7f0000000300)="45b23077740d20658776de16", 0xc}, {&(0x7f00000004c0)="695ba319e977fac38feaae548b110c849c13cf7f7137eb7ef71761d1d8f58325ed7844882a833777d76ab4cc2ed05c930aab97a9b74e708fd0524ec9b5a2d784a0ea3036b8c0b89cd6c402da02009f6174aea2a4b9521a040e339232ebf08bcc74c1482e9decce019415316316bbedec52e8fd1a315efff2d2ff26763e0b245166a064febf98a3d7f1b9024fb2b927c7d9c2eb11cbf2c7829156b9ede48e5f63fa87719f39217b26d979cd3a12164c5a23db24925bec731d1f58a96c1cdb43c10cf010e8153265b957fc2875bfa57a876b18a3bb53909eb4e272dea7f88fbb6b81d39e84", 0xe4}, {&(0x7f0000000340)="96356b18a6ea24652582b4cc64a6486da28f72504ac133bfae6bbe083dbbcd484382defee8f796830c6181a5b44665647f08d2ab7188a2b829fccd2b60c2bc231a050aa7e7fc2b4c99d6cebb9d996b", 0x4f}, {&(0x7f00000005c0)="a07388c4c7248c9b1e683ed7f5732197b9243949fdaa0ca76106605f1616052676b63e266de74725462c087cef07db6e96ce80d1da2703aa0da530053a84b3f5b95d7054b25c6cc51de3dc95a43ea0491c963a7443e9ca8b62174c0b32f52b57bec9b2600143ba89be0094e208504311242a5713bcbe1e3025bbccd632bd50833c16ab99966319624f419509e477360647a12ffe176bd821d081ba6220e6b6121d0a34f484542f4ec6e9a98842f511dc8b359e22", 0xb4}, {&(0x7f0000000680)="77f3e864f9cd0f28fddc82d3bc2e53f3a9462409acc0060a394294fb4f1fd1816cb7c80f828a20", 0x27}, {&(0x7f00000006c0)="901d3b1fbfdda3c9260a6075e3b2a0f41ce0c3b8d6d4d6f48aa8a209fd188ea40192aa396b42bc9147b2cb193d90c09321eafee06c31d24e4edfb2e416d9a80e983a407ee214674b7bf0d85adaa6efd5ca414f33f1845bf4c59d40676dfef3d068a7755400157bee95cfb33db25b1da9868c41b14667185dc79b2a", 0x7b}, {&(0x7f0000000740)="f397e64cdd4bc889b5bc99d00cc4", 0xe}, {&(0x7f0000000780)="5998ccb20062b8692b63b9e6fd0c5f76a35616479f8932df785458b8a5335165b5a02c668782b602606a72f309d64a352cbedf3a2369d17986ce415205f8d86f146dbded1b4c2ef239d8b49c4fc587679578192c81179caee992228574f3e8a1cb1795ea088876cfcdd880f620de2563e2aeb0d793e0dd727ca0dd42e74478bfc2f04fc2b5a62bf647847a9bff29c5247e9b156f7e2358a8757871adf19f3284a64aecb7105feef689f5edfa38bbcc0210dde21ebd8ed7f0db8c09acfb2798b7a7f790d1c48b44950dffc1563cdae3789b4652e4085cee518655885a638273089bb765d2c1edd7e4368c2e3bd06366fb", 0xf0}, {&(0x7f0000000880)="54653ee186809b9e909d27cbc718d12f4a88586febbc1cf8e722caf642a697bf399a4787fe9533dfa9eed97bf6452327f16fa3334084a85a933d58280bc325f5dfc3f448d4e53cff1731", 0x4a}], 0x9, 0x1000, 0x6, 0x9) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @private=0xa010102}, 0x10) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f25b776e6e1646d56e46c0411adc7426b02aef33702fe289e5695caf6e4d4160300f1e0f00c"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:22 executing program 0: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) setresuid(0x0, 0x0, 0xee00) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r4, &(0x7f00000003c0)=""/222, 0xde) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r5, &(0x7f00000003c0)=""/222, 0xde) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r6, &(0x7f00000003c0)=""/222, 0xde) r7 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000e00), 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40)={0x0}, &(0x7f0000000e80)=0xc) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r10, 0xee00) r11 = getpid() sched_setscheduler(r11, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r12, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r12, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r11, 0x8, &(0x7f00000003c0)=0xaa) r13 = socket(0x10, 0x2, 0x0) signalfd4(r13, &(0x7f0000000f80)={[0x7cb]}, 0x8, 0x800) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xffffffffffffffff, r14, 0x0) sendmmsg$unix(r12, &(0x7f0000000980)=[{{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000580)="567d3666c2a3108a2be281a3b9a9a5c19d4f5514b625f7a72afa3d5f495f209c13fa3b5a274ea7a9142419c2eb6d723ed6b5afd101e4710bf02da8c4aeb0ea4fbca96d3bdb88c44d75776fbfe30867184d0e92d699d3e26f7f7e5242ce59c9d5b40d5f5d3feeff945c6ec01646d61e9bd710d9f3f05702e132fb3f74c96d9c8db29374848a3d0c7e659c3f59cfc9c5e169c3c8003574cf10e5e1e3b1b0d0a6ffc8a192aa3e5c934ee2d4d68c44ed855facbf5576d2741a09cbcb", 0xba}, {&(0x7f0000000000)="9d80257efd68c0d752", 0x9}, {&(0x7f0000000c00)="a26b8ce89dff8f33f416558351caea120408ead850824eb57afa0e4c83e33365ea492cb178dfa71e4c752c35828f02cd479fd8c189d4ab5dabee3fbb5661ebccacc5a6b38169b9fddc2f6be3c6d6ac05f1d1e598b30c7bbfe71df411c953fb454f2751bc99025083d805b11306ff3f883061e9fabc722af572ff1b25a1735da6273474453742ca565ed3d7323f45c709265d4501829a18f586fa23ec444b99131d03f7dae31858c4cdb533410016cac6afc66b215d6d0265755151d0c176b36276ae7fc79403d99d7648d4cadebb8ddd38bfee3f03b6d4fafb9aa163c7c1370ddab5057ee6976a2e5259a1e9815549b240be01f2182f28ad6f9b917a94eee0d707859937ae389760e0bb95b437801b7c1a6a72c974ba010f5553bcfa53efd4c3557b3aee8796a8dbf5da793b1dcfaa77fa2556f958f8d5633ceb4cfafd7a3bb5c243b3b4d137d3e1aa9c02cc3922a06415d4d11b608a778ff88f", 0x15a}, {&(0x7f0000000840)="193ff32a5906302796b535a8a2a0ca1529b2966708f797fcf6519575801b4ccdddd00f2fd5b8d807b8833fc1d1b0742fb161cb8a756775268fa6402b6b6febad581a1c9fb9268b046ef0f2f06169e04a98980203c29ee58d6465bee63622f0749b93991ec83e11a1257f74ec76de40be58d58f2bb2815d87a4263f1d542bbcc5156a140b8434a8f67d7271388a1ccdc044db118c3947eb90322be91991fd5442e4661f2acda2eddcb10fb6f3ade2bbfe61aedb62c34fd4577827f05c83253c0623ff02c3519d86b145f836f49adf711ea0b11be0d7fe8db2624c8fc260f9d7be7d0d25a95793c2aa351fab839d79cec5", 0xf0}, {&(0x7f0000000280)="8cf8d6e033ff2c87d26c29a0e09bc4839545d73df25e97b8adf64ed5aa841e01fe5c68d2f7ccb5d8bb9d94616830ed6e3557d979fe1a", 0x36}, {&(0x7f0000000640)}], 0x6, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {r11, 0xee00, r14}}}], 0x20, 0x40000}}], 0x1, 0x4000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)=[{{&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="96ed1f5c8c3f6d1ace818c9a5e3d86fc51d4fa623da043bb1ccdb50ec57854980a66d750357d71a3cbeab9dfcc916b2798c591f72d949a60ca8b5509e683ddc8ba194ee94d38f0070d6e0886be6f5b1d2aca73121af39b8f6cd875dabf0b944d24ae5753ee4ca92e90f5ba6f1b10526e29d11230fd74e2c08659b054d36875ef7c9be0eb88560732f7b36192e0b52a55737704ac20e970914d107301f3f55be261df89e5b09b5c63419ce6e5e78815ed2708a75150a4436c6dc2dd44346b0342dc7c1359749a81e0f94b7d", 0xcb}, {&(0x7f0000000000)="19fcc0179dfb3ba6690c53d9d3e0bba1261e673c3b337ca48afa07cf059e150b81656bd0e6091e6becafecf96f697a66510c667bc35555d4fb35d86865a70806", 0x40}, {&(0x7f00000002c0)="cee540e24c322cdd1ec799930eb4237cc9e27d0dd1f1fcb33a579c8c563281b034f3097f3c339337e677c2972699b3dfb4ed99a9d265872fd336cd6f1152c995b5853a56c46a51e14023ecbe7db79a9e116d36910af705766e687853e9eb819134d9", 0x62}], 0x3, &(0x7f00000004c0)=[@rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}], 0x28, 0x4000}}, {{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000800)="878e56f655b926bc9608eac215022aa4274d9c59aea5770ad1060aff8433ddca0910439c0b684d78e9dcd01f69f8d23fce1d4ddcd88bd49b6b043d928fd76833a20d7cafa43856334f8fa7bc8fde808ada50d4ae68374295a13bd6e9c0e3749f18f9cbb20564af9fa4d0aaf4bc9b8aea3cfd9f5ec9d5c1bb8129534058018a9eefd5a24234f7b71bce3225105b22be01c7e8f4972d3778b0561b7baaa338a921415ed20e0c85c6de4f80d851683eb9d31699df24f04a9f4c4beef1de", 0xbc}, {&(0x7f0000000580)="4fa535da", 0x4}, {&(0x7f00000008c0)="13200f5b5d656ab1907df81c71306616e43286a9cf8b7a77fa7ed2fdb6a9163a7b78a60233b33f0acaf95472239be62cb6df72688f7f11d49519368cf7d95583c86b979ed955fd9bedf5c8422d8a2718a967e888e31e47f31b87e7f6ac809b4f332b71dcadada3def39cba4af06f939122daae6f0153d14d4a5869a9c3a5bb5015c8969041b1614853edd6681e2a0870bac0512be8705565e637d3747b", 0x9d}], 0x3, &(0x7f0000000a00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}], 0x40, 0x40004}}, {{&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="7a1c1d614b8f131182d5d937f0a93c5d0a07a4ed0876f5afeab711d144b5a0d70dab8bd09304186af039eccc0fdf1c20100d8dec4a6924549c0f17e496c4c5a601e8d3e24c1d46208a40eff5582d5ba4ee9ae8f480ac777adbd258047c457ef8268eff3f9b476ed7c0162880c0c8a1719708292375caca431fcdcf12a4eadbf62453fac240723b0e6968528d7403317592b58a31e0dae383fc3af0f0e02f4817065410a9471b02501c0616bbdb361d739bd53cd7fdae4a8a55a70911bd5800801e376c03c4506b49c5575e5a896926c934a32baaceba35d72ee813265c", 0xdd}], 0x1, 0x0, 0x0, 0x4fdc621f50ede93b}}, {{&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="21c718487db091f27bdc159657de2ef5c2fef5d7e0c5ea3c6565591b8ef0abee5238674f4b17056cab5520c90b7deebd9c03daad93656281", 0x38}, {&(0x7f0000000cc0)="a53bffed115e7028d6fbfa920573d126e2e3a649f56c057fd7d8848a67a46b925c787868e31aa16a8e741087cd07381d9395a7e36892ae7fc43840cc10d33bfbe3001e609d0d3aab3e239e3da2da5681f77ad8ee25b4362c872b9949aeefa5d175e4127dda291cd8c5b9650fe8fa18135a", 0x71}, {&(0x7f0000000d40)="5e2955641827d508a03e44559f61f578a5f10e6e83aeae3b801fd226b183961a7de35f5a2dd7b31dcff0a41743c7a1049c53eca8b54775d0bbb3a121ba49339031f3431a1ae0862df9fea31d027d0567c9cb9eda17180eabbac277", 0x5b}], 0x3, &(0x7f0000000ec0)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, r3]}}, @rights={{0x34, 0x1, 0x1, [r4, r1, r1, r5, r0, r6, r0, 0xffffffffffffffff, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10}}}], 0x78, 0x20000000}}], 0x4, 0xc0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) [ 562.860779][T21067] FAULT_INJECTION: forcing a failure. [ 562.860779][T21067] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 562.865748][T21069] loop0: detected capacity change from 0 to 8 [ 562.870890][T21070] loop4: detected capacity change from 0 to 8 [ 562.871241][T21071] loop3: detected capacity change from 0 to 8 [ 562.889646][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 562.892284][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 562.894588][ T6040] Buffer I/O error on dev loop4, logical block 0, async page read [ 562.896572][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 562.898598][T21070] squashfs: Unknown parameter '%·væádmVäl­ÇBk®ó7þ(žV•ÊöäÔ' [ 562.902281][T21067] CPU: 0 PID: 21067 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 00:09:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000c0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 562.904547][T21067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 562.907218][T21067] Call trace: [ 562.908154][T21067] dump_backtrace+0x1c8/0x1f4 [ 562.909395][T21067] show_stack+0x2c/0x3c [ 562.910544][T21067] dump_stack_lvl+0x108/0x170 [ 562.911832][T21067] dump_stack+0x1c/0x58 [ 562.912981][T21067] should_fail_ex+0x408/0x5d4 [ 562.914228][T21067] should_fail+0x14/0x24 [ 562.915403][T21067] should_fail_usercopy+0x20/0x30 [ 562.916733][T21067] copyin+0x2c/0x154 [ 562.917777][T21067] _copy_from_iter+0x438/0xe4c [ 562.918709][T21074] loop2: detected capacity change from 0 to 64 [ 562.919043][T21067] netlink_sendmsg+0x704/0xb18 [ 562.919065][T21067] ____sys_sendmsg+0x558/0x844 [ 562.919082][T21067] __sys_sendmsg+0x26c/0x33c [ 562.919097][T21067] __arm64_sys_sendmsg+0x80/0x94 [ 562.925881][T21067] invoke_syscall+0x98/0x2c0 [ 562.927159][T21067] el0_svc_common+0x138/0x258 [ 562.928442][T21067] do_el0_svc+0x64/0x218 [ 562.929632][T21067] el0_svc+0x58/0x168 [ 562.930730][T21067] el0t_64_sync_handler+0x84/0xf0 [ 562.932092][T21067] el0t_64_sync+0x18c/0x190 [ 562.939881][T21069] SQUASHFS error: Unable to read directory block [631:3a] [ 562.946404][T21069] SQUASHFS error: Unable to read directory block [631:3a] 00:09:22 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000f0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 562.967840][T21069] SQUASHFS error: Unable to read directory block [631:3a] 00:09:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) pwritev2(r0, &(0x7f0000000900)=[{&(0x7f0000000300)="45b23077740d20658776de16", 0xc}, {&(0x7f00000004c0)="695ba319e977fac38feaae548b110c849c13cf7f7137eb7ef71761d1d8f58325ed7844882a833777d76ab4cc2ed05c930aab97a9b74e708fd0524ec9b5a2d784a0ea3036b8c0b89cd6c402da02009f6174aea2a4b9521a040e339232ebf08bcc74c1482e9decce019415316316bbedec52e8fd1a315efff2d2ff26763e0b245166a064febf98a3d7f1b9024fb2b927c7d9c2eb11cbf2c7829156b9ede48e5f63fa87719f39217b26d979cd3a12164c5a23db24925bec731d1f58a96c1cdb43c10cf010e8153265b957fc2875bfa57a876b18a3bb53909eb4e272dea7f88fbb6b81d39e84", 0xe4}, {&(0x7f0000000340)="96356b18a6ea24652582b4cc64a6486da28f72504ac133bfae6bbe083dbbcd484382defee8f796830c6181a5b44665647f08d2ab7188a2b829fccd2b60c2bc231a050aa7e7fc2b4c99d6cebb9d996b", 0x4f}, {&(0x7f00000005c0)="a07388c4c7248c9b1e683ed7f5732197b9243949fdaa0ca76106605f1616052676b63e266de74725462c087cef07db6e96ce80d1da2703aa0da530053a84b3f5b95d7054b25c6cc51de3dc95a43ea0491c963a7443e9ca8b62174c0b32f52b57bec9b2600143ba89be0094e208504311242a5713bcbe1e3025bbccd632bd50833c16ab99966319624f419509e477360647a12ffe176bd821d081ba6220e6b6121d0a34f484542f4ec6e9a98842f511dc8b359e22", 0xb4}, {&(0x7f0000000680)="77f3e864f9cd0f28fddc82d3bc2e53f3a9462409acc0060a394294fb4f1fd1816cb7c80f828a20", 0x27}, {&(0x7f00000006c0)="901d3b1fbfdda3c9260a6075e3b2a0f41ce0c3b8d6d4d6f48aa8a209fd188ea40192aa396b42bc9147b2cb193d90c09321eafee06c31d24e4edfb2e416d9a80e983a407ee214674b7bf0d85adaa6efd5ca414f33f1845bf4c59d40676dfef3d068a7755400157bee95cfb33db25b1da9868c41b14667185dc79b2a", 0x7b}, {&(0x7f0000000740)="f397e64cdd4bc889b5bc99d00cc4", 0xe}, {&(0x7f0000000780)="5998ccb20062b8692b63b9e6fd0c5f76a35616479f8932df785458b8a5335165b5a02c668782b602606a72f309d64a352cbedf3a2369d17986ce415205f8d86f146dbded1b4c2ef239d8b49c4fc587679578192c81179caee992228574f3e8a1cb1795ea088876cfcdd880f620de2563e2aeb0d793e0dd727ca0dd42e74478bfc2f04fc2b5a62bf647847a9bff29c5247e9b156f7e2358a8757871adf19f3284a64aecb7105feef689f5edfa38bbcc0210dde21ebd8ed7f0db8c09acfb2798b7a7f790d1c48b44950dffc1563cdae3789b4652e4085cee518655885a638273089bb765d2c1edd7e4368c2e3bd06366fb", 0xf0}, {&(0x7f0000000880)="54653ee186809b9e909d27cbc718d12f4a88586febbc1cf8e722caf642a697bf399a4787fe9533dfa9eed97bf6452327f16fa3334084a85a933d58280bc325f5dfc3f448d4e53cff1731", 0x4a}], 0x9, 0x1000, 0x6, 0x9) (async) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @private=0xa010102}, 0x10) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f25b776e6e1646d56e46c0411adc7426b02aef33702fe289e5695caf6e4d4160300f1e0f00c"], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 562.970511][T21069] SQUASHFS error: Unable to read directory block [631:3a] [ 562.987709][ T6040] Buffer I/O error on dev loop4, logical block 0, async page read [ 562.998940][T11449] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:22 executing program 3: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="854576fb0669f3750438cbd9938af9c7cdfe1d2d93b985b90381b5436638ce4e55301201bfed09000000027c25cea78afd9b89bc98b75a00580a620b1105b3f979dff23989e77327886eadf9d6a9", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$KDSKBLED(r0, 0x4b65, 0x1) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) [ 563.028790][T21078] SQUASHFS error: Unable to read directory block [631:3a] 00:09:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 6) 00:09:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00110018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 563.088585][T21086] loop3: detected capacity change from 0 to 8 [ 563.100821][T21084] loop4: detected capacity change from 0 to 8 [ 563.104759][T21085] FAULT_INJECTION: forcing a failure. [ 563.104759][T21085] name failslab, interval 1, probability 0, space 0, times 0 [ 563.109419][T21085] CPU: 0 PID: 21085 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 563.111629][T21084] squashfs: Unknown parameter '%·væádmVäl­ÇBk®ó7þ(žV•ÊöäÔ' [ 563.113722][T21085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 563.116386][T21085] Call trace: [ 563.117291][T21085] dump_backtrace+0x1c8/0x1f4 [ 563.118598][T21085] show_stack+0x2c/0x3c [ 563.119679][T21085] dump_stack_lvl+0x108/0x170 [ 563.120926][T21085] dump_stack+0x1c/0x58 [ 563.122055][T21085] should_fail_ex+0x408/0x5d4 [ 563.123352][T21085] __should_failslab+0xc8/0x128 [ 563.124617][T21085] should_failslab+0x10/0x28 [ 563.125803][T21085] kmem_cache_alloc+0x8c/0x37c [ 563.127109][T21085] skb_clone+0x19c/0x304 [ 563.128245][T21085] __netlink_deliver_tap+0x364/0x6f8 [ 563.129680][T21085] netlink_deliver_tap+0x1ac/0x1b0 [ 563.131067][T21085] netlink_unicast+0x644/0x8d4 [ 563.132335][T21085] netlink_sendmsg+0x834/0xb18 [ 563.133568][T21085] ____sys_sendmsg+0x558/0x844 [ 563.134833][T21085] __sys_sendmsg+0x26c/0x33c [ 563.135971][T21085] __arm64_sys_sendmsg+0x80/0x94 [ 563.137261][T21085] invoke_syscall+0x98/0x2c0 [ 563.138501][T21085] el0_svc_common+0x138/0x258 [ 563.139788][T21085] do_el0_svc+0x64/0x218 [ 563.140916][T21085] el0_svc+0x58/0x168 [ 563.142001][T21085] el0t_64_sync_handler+0x84/0xf0 [ 563.143363][T21085] el0t_64_sync+0x18c/0x190 [ 563.171244][T21085] device bridge40 entered promiscuous mode [ 563.191233][T21074] syz-executor.2: attempt to access beyond end of device [ 563.191233][T21074] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:23 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) (fail_nth: 5) 00:09:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00120018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:23 executing program 3: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="854576fb0669f3750438cbd9938af9c7cdfe1d2d93b985b90381b5436638ce4e55301201bfed09000000027c25cea78afd9b89bc98b75a00580a620b1105b3f979dff23989e77327886eadf9d6a9", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$KDSKBLED(r0, 0x4b65, 0x1) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="854576fb0669f3750438cbd9938af9c7cdfe1d2d93b985b90381b5436638ce4e55301201bfed09000000027c25cea78afd9b89bc98b75a00580a620b1105b3f979dff23989e77327886eadf9d6a9", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) ioctl$KDSKBLED(r0, 0x4b65, 0x1) (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) [ 563.228826][T21093] loop3: detected capacity change from 0 to 8 00:09:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) pwritev2(r0, &(0x7f0000000900)=[{&(0x7f0000000300)="45b23077740d20658776de16", 0xc}, {&(0x7f00000004c0)="695ba319e977fac38feaae548b110c849c13cf7f7137eb7ef71761d1d8f58325ed7844882a833777d76ab4cc2ed05c930aab97a9b74e708fd0524ec9b5a2d784a0ea3036b8c0b89cd6c402da02009f6174aea2a4b9521a040e339232ebf08bcc74c1482e9decce019415316316bbedec52e8fd1a315efff2d2ff26763e0b245166a064febf98a3d7f1b9024fb2b927c7d9c2eb11cbf2c7829156b9ede48e5f63fa87719f39217b26d979cd3a12164c5a23db24925bec731d1f58a96c1cdb43c10cf010e8153265b957fc2875bfa57a876b18a3bb53909eb4e272dea7f88fbb6b81d39e84", 0xe4}, {&(0x7f0000000340)="96356b18a6ea24652582b4cc64a6486da28f72504ac133bfae6bbe083dbbcd484382defee8f796830c6181a5b44665647f08d2ab7188a2b829fccd2b60c2bc231a050aa7e7fc2b4c99d6cebb9d996b", 0x4f}, {&(0x7f00000005c0)="a07388c4c7248c9b1e683ed7f5732197b9243949fdaa0ca76106605f1616052676b63e266de74725462c087cef07db6e96ce80d1da2703aa0da530053a84b3f5b95d7054b25c6cc51de3dc95a43ea0491c963a7443e9ca8b62174c0b32f52b57bec9b2600143ba89be0094e208504311242a5713bcbe1e3025bbccd632bd50833c16ab99966319624f419509e477360647a12ffe176bd821d081ba6220e6b6121d0a34f484542f4ec6e9a98842f511dc8b359e22", 0xb4}, {&(0x7f0000000680)="77f3e864f9cd0f28fddc82d3bc2e53f3a9462409acc0060a394294fb4f1fd1816cb7c80f828a20", 0x27}, {&(0x7f00000006c0)="901d3b1fbfdda3c9260a6075e3b2a0f41ce0c3b8d6d4d6f48aa8a209fd188ea40192aa396b42bc9147b2cb193d90c09321eafee06c31d24e4edfb2e416d9a80e983a407ee214674b7bf0d85adaa6efd5ca414f33f1845bf4c59d40676dfef3d068a7755400157bee95cfb33db25b1da9868c41b14667185dc79b2a", 0x7b}, {&(0x7f0000000740)="f397e64cdd4bc889b5bc99d00cc4", 0xe}, {&(0x7f0000000780)="5998ccb20062b8692b63b9e6fd0c5f76a35616479f8932df785458b8a5335165b5a02c668782b602606a72f309d64a352cbedf3a2369d17986ce415205f8d86f146dbded1b4c2ef239d8b49c4fc587679578192c81179caee992228574f3e8a1cb1795ea088876cfcdd880f620de2563e2aeb0d793e0dd727ca0dd42e74478bfc2f04fc2b5a62bf647847a9bff29c5247e9b156f7e2358a8757871adf19f3284a64aecb7105feef689f5edfa38bbcc0210dde21ebd8ed7f0db8c09acfb2798b7a7f790d1c48b44950dffc1563cdae3789b4652e4085cee518655885a638273089bb765d2c1edd7e4368c2e3bd06366fb", 0xf0}, {&(0x7f0000000880)="54653ee186809b9e909d27cbc718d12f4a88586febbc1cf8e722caf642a697bf399a4787fe9533dfa9eed97bf6452327f16fa3334084a85a933d58280bc325f5dfc3f448d4e53cff1731", 0x4a}], 0x9, 0x1000, 0x6, 0x9) (async) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @private=0xa010102}, 0x10) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="7f25b776e6e1646d56e46c0411adc7426b02aef33702fe289e5695caf6e4d4160300f1e0f00c"], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 563.247620][T11449] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00130018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 563.308738][T21101] loop4: detected capacity change from 0 to 8 [ 563.334225][T21101] squashfs: Unknown parameter '%·væádmVäl­ÇBk®ó7þ(žV•ÊöäÔ' [ 563.412424][T21104] loop2: detected capacity change from 0 to 64 [ 563.542430][T21104] syz-executor.2: attempt to access beyond end of device [ 563.542430][T21104] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c003f0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:23 executing program 3: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="854576fb0669f3750438cbd9938af9c7cdfe1d2d93b985b90381b5436638ce4e55301201bfed09000000027c25cea78afd9b89bc98b75a00580a620b1105b3f979dff23989e77327886eadf9d6a9", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$KDSKBLED(r0, 0x4b65, 0x1) (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:23 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="8fb8eb0e94cdbfc11447c432af91a22e00"], 0x1, 0x1d6, &(0x7f0000000040)="$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") prctl$PR_GET_FPEXC(0xb, &(0x7f00000002c0)) 00:09:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 7) 00:09:23 executing program 0: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) setresuid(0x0, 0x0, 0xee00) (async) setresuid(0x0, 0x0, 0xee00) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r4, &(0x7f00000003c0)=""/222, 0xde) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r5, &(0x7f00000003c0)=""/222, 0xde) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r6, &(0x7f00000003c0)=""/222, 0xde) r7 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000e00), 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40)={0x0}, &(0x7f0000000e80)=0xc) socket$inet_udplite(0x2, 0x2, 0x88) (async) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r10, 0xee00) (async) setresuid(0x0, r10, 0xee00) r11 = getpid() sched_setscheduler(r11, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r12, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r12, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(r11, 0x8, &(0x7f00000003c0)=0xaa) r13 = socket(0x10, 0x2, 0x0) signalfd4(r13, &(0x7f0000000f80)={[0x7cb]}, 0x8, 0x800) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xffffffffffffffff, r14, 0x0) (async) setresgid(0xffffffffffffffff, r14, 0x0) sendmmsg$unix(r12, &(0x7f0000000980)=[{{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000580)="567d3666c2a3108a2be281a3b9a9a5c19d4f5514b625f7a72afa3d5f495f209c13fa3b5a274ea7a9142419c2eb6d723ed6b5afd101e4710bf02da8c4aeb0ea4fbca96d3bdb88c44d75776fbfe30867184d0e92d699d3e26f7f7e5242ce59c9d5b40d5f5d3feeff945c6ec01646d61e9bd710d9f3f05702e132fb3f74c96d9c8db29374848a3d0c7e659c3f59cfc9c5e169c3c8003574cf10e5e1e3b1b0d0a6ffc8a192aa3e5c934ee2d4d68c44ed855facbf5576d2741a09cbcb", 0xba}, {&(0x7f0000000000)="9d80257efd68c0d752", 0x9}, {&(0x7f0000000c00)="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", 0x15a}, {&(0x7f0000000840)="193ff32a5906302796b535a8a2a0ca1529b2966708f797fcf6519575801b4ccdddd00f2fd5b8d807b8833fc1d1b0742fb161cb8a756775268fa6402b6b6febad581a1c9fb9268b046ef0f2f06169e04a98980203c29ee58d6465bee63622f0749b93991ec83e11a1257f74ec76de40be58d58f2bb2815d87a4263f1d542bbcc5156a140b8434a8f67d7271388a1ccdc044db118c3947eb90322be91991fd5442e4661f2acda2eddcb10fb6f3ade2bbfe61aedb62c34fd4577827f05c83253c0623ff02c3519d86b145f836f49adf711ea0b11be0d7fe8db2624c8fc260f9d7be7d0d25a95793c2aa351fab839d79cec5", 0xf0}, {&(0x7f0000000280)="8cf8d6e033ff2c87d26c29a0e09bc4839545d73df25e97b8adf64ed5aa841e01fe5c68d2f7ccb5d8bb9d94616830ed6e3557d979fe1a", 0x36}, {&(0x7f0000000640)}], 0x6, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {r11, 0xee00, r14}}}], 0x20, 0x40000}}], 0x1, 0x4000000) (async) sendmmsg$unix(r12, &(0x7f0000000980)=[{{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000580)="567d3666c2a3108a2be281a3b9a9a5c19d4f5514b625f7a72afa3d5f495f209c13fa3b5a274ea7a9142419c2eb6d723ed6b5afd101e4710bf02da8c4aeb0ea4fbca96d3bdb88c44d75776fbfe30867184d0e92d699d3e26f7f7e5242ce59c9d5b40d5f5d3feeff945c6ec01646d61e9bd710d9f3f05702e132fb3f74c96d9c8db29374848a3d0c7e659c3f59cfc9c5e169c3c8003574cf10e5e1e3b1b0d0a6ffc8a192aa3e5c934ee2d4d68c44ed855facbf5576d2741a09cbcb", 0xba}, {&(0x7f0000000000)="9d80257efd68c0d752", 0x9}, {&(0x7f0000000c00)="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", 0x15a}, {&(0x7f0000000840)="193ff32a5906302796b535a8a2a0ca1529b2966708f797fcf6519575801b4ccdddd00f2fd5b8d807b8833fc1d1b0742fb161cb8a756775268fa6402b6b6febad581a1c9fb9268b046ef0f2f06169e04a98980203c29ee58d6465bee63622f0749b93991ec83e11a1257f74ec76de40be58d58f2bb2815d87a4263f1d542bbcc5156a140b8434a8f67d7271388a1ccdc044db118c3947eb90322be91991fd5442e4661f2acda2eddcb10fb6f3ade2bbfe61aedb62c34fd4577827f05c83253c0623ff02c3519d86b145f836f49adf711ea0b11be0d7fe8db2624c8fc260f9d7be7d0d25a95793c2aa351fab839d79cec5", 0xf0}, {&(0x7f0000000280)="8cf8d6e033ff2c87d26c29a0e09bc4839545d73df25e97b8adf64ed5aa841e01fe5c68d2f7ccb5d8bb9d94616830ed6e3557d979fe1a", 0x36}, {&(0x7f0000000640)}], 0x6, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {r11, 0xee00, r14}}}], 0x20, 0x40000}}], 0x1, 0x4000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)=[{{&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="96ed1f5c8c3f6d1ace818c9a5e3d86fc51d4fa623da043bb1ccdb50ec57854980a66d750357d71a3cbeab9dfcc916b2798c591f72d949a60ca8b5509e683ddc8ba194ee94d38f0070d6e0886be6f5b1d2aca73121af39b8f6cd875dabf0b944d24ae5753ee4ca92e90f5ba6f1b10526e29d11230fd74e2c08659b054d36875ef7c9be0eb88560732f7b36192e0b52a55737704ac20e970914d107301f3f55be261df89e5b09b5c63419ce6e5e78815ed2708a75150a4436c6dc2dd44346b0342dc7c1359749a81e0f94b7d", 0xcb}, {&(0x7f0000000000)="19fcc0179dfb3ba6690c53d9d3e0bba1261e673c3b337ca48afa07cf059e150b81656bd0e6091e6becafecf96f697a66510c667bc35555d4fb35d86865a70806", 0x40}, {&(0x7f00000002c0)="cee540e24c322cdd1ec799930eb4237cc9e27d0dd1f1fcb33a579c8c563281b034f3097f3c339337e677c2972699b3dfb4ed99a9d265872fd336cd6f1152c995b5853a56c46a51e14023ecbe7db79a9e116d36910af705766e687853e9eb819134d9", 0x62}], 0x3, &(0x7f00000004c0)=[@rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}], 0x28, 0x4000}}, {{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000800)="878e56f655b926bc9608eac215022aa4274d9c59aea5770ad1060aff8433ddca0910439c0b684d78e9dcd01f69f8d23fce1d4ddcd88bd49b6b043d928fd76833a20d7cafa43856334f8fa7bc8fde808ada50d4ae68374295a13bd6e9c0e3749f18f9cbb20564af9fa4d0aaf4bc9b8aea3cfd9f5ec9d5c1bb8129534058018a9eefd5a24234f7b71bce3225105b22be01c7e8f4972d3778b0561b7baaa338a921415ed20e0c85c6de4f80d851683eb9d31699df24f04a9f4c4beef1de", 0xbc}, {&(0x7f0000000580)="4fa535da", 0x4}, {&(0x7f00000008c0)="13200f5b5d656ab1907df81c71306616e43286a9cf8b7a77fa7ed2fdb6a9163a7b78a60233b33f0acaf95472239be62cb6df72688f7f11d49519368cf7d95583c86b979ed955fd9bedf5c8422d8a2718a967e888e31e47f31b87e7f6ac809b4f332b71dcadada3def39cba4af06f939122daae6f0153d14d4a5869a9c3a5bb5015c8969041b1614853edd6681e2a0870bac0512be8705565e637d3747b", 0x9d}], 0x3, &(0x7f0000000a00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}], 0x40, 0x40004}}, {{&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="7a1c1d614b8f131182d5d937f0a93c5d0a07a4ed0876f5afeab711d144b5a0d70dab8bd09304186af039eccc0fdf1c20100d8dec4a6924549c0f17e496c4c5a601e8d3e24c1d46208a40eff5582d5ba4ee9ae8f480ac777adbd258047c457ef8268eff3f9b476ed7c0162880c0c8a1719708292375caca431fcdcf12a4eadbf62453fac240723b0e6968528d7403317592b58a31e0dae383fc3af0f0e02f4817065410a9471b02501c0616bbdb361d739bd53cd7fdae4a8a55a70911bd5800801e376c03c4506b49c5575e5a896926c934a32baaceba35d72ee813265c", 0xdd}], 0x1, 0x0, 0x0, 0x4fdc621f50ede93b}}, {{&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="21c718487db091f27bdc159657de2ef5c2fef5d7e0c5ea3c6565591b8ef0abee5238674f4b17056cab5520c90b7deebd9c03daad93656281", 0x38}, {&(0x7f0000000cc0)="a53bffed115e7028d6fbfa920573d126e2e3a649f56c057fd7d8848a67a46b925c787868e31aa16a8e741087cd07381d9395a7e36892ae7fc43840cc10d33bfbe3001e609d0d3aab3e239e3da2da5681f77ad8ee25b4362c872b9949aeefa5d175e4127dda291cd8c5b9650fe8fa18135a", 0x71}, {&(0x7f0000000d40)="5e2955641827d508a03e44559f61f578a5f10e6e83aeae3b801fd226b183961a7de35f5a2dd7b31dcff0a41743c7a1049c53eca8b54775d0bbb3a121ba49339031f3431a1ae0862df9fea31d027d0567c9cb9eda17180eabbac277", 0x5b}], 0x3, &(0x7f0000000ec0)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, r3]}}, @rights={{0x34, 0x1, 0x1, [r4, r1, r1, r5, r0, r6, r0, 0xffffffffffffffff, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10}}}], 0x78, 0x20000000}}], 0x4, 0xc0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:23 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) (fail_nth: 6) [ 563.718778][T21113] FAULT_INJECTION: forcing a failure. [ 563.718778][T21113] name failslab, interval 1, probability 0, space 0, times 0 [ 563.722182][T21113] CPU: 0 PID: 21113 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 563.724382][T21113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 563.726977][T21113] Call trace: [ 563.727878][T21113] dump_backtrace+0x1c8/0x1f4 [ 563.729105][T21113] show_stack+0x2c/0x3c [ 563.730166][T21113] dump_stack_lvl+0x108/0x170 [ 563.731330][T21113] dump_stack+0x1c/0x58 [ 563.732457][T21113] should_fail_ex+0x408/0x5d4 [ 563.733647][T21113] __should_failslab+0xc8/0x128 [ 563.734933][T21113] should_failslab+0x10/0x28 [ 563.735897][T21112] loop4: detected capacity change from 0 to 8 [ 563.736178][T21113] __kmem_cache_alloc_node+0x80/0x388 [ 563.736201][T21113] kmalloc_trace+0x48/0x94 [ 563.736216][T21113] rtnl_newlink+0xe8/0x1b04 [ 563.741692][T21113] rtnetlink_rcv_msg+0x72c/0xd94 [ 563.743036][T21113] netlink_rcv_skb+0x20c/0x3b8 [ 563.744301][T21113] rtnetlink_rcv+0x28/0x38 [ 563.745238][T21112] squashfs: Unknown parameter '¸ë”Í¿ÁGÄ2¯‘¢.' [ 563.745446][T21113] netlink_unicast+0x660/0x8d4 [ 563.745465][T21113] netlink_sendmsg+0x834/0xb18 [ 563.745490][T21113] ____sys_sendmsg+0x558/0x844 [ 563.745505][T21113] __sys_sendmsg+0x26c/0x33c [ 563.752130][T21113] __arm64_sys_sendmsg+0x80/0x94 [ 563.753456][T21113] invoke_syscall+0x98/0x2c0 [ 563.754703][T21113] el0_svc_common+0x138/0x258 [ 563.755915][T21113] do_el0_svc+0x64/0x218 [ 563.756966][T21113] el0_svc+0x58/0x168 [ 563.757962][T21113] el0t_64_sync_handler+0x84/0xf0 [ 563.759315][T21113] el0t_64_sync+0x18c/0x190 00:09:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c88470018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:23 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="8fb8eb0e94cdbfc11447c432af91a22e00"], 0x1, 0x1d6, &(0x7f0000000040)="$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") prctl$PR_GET_FPEXC(0xb, &(0x7f00000002c0)) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="8fb8eb0e94cdbfc11447c432af91a22e00"], 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) prctl$PR_GET_FPEXC(0xb, &(0x7f00000002c0)) (async) [ 563.779108][T21111] loop3: detected capacity change from 0 to 8 [ 563.788742][T21115] FAULT_INJECTION: forcing a failure. [ 563.788742][T21115] name failslab, interval 1, probability 0, space 0, times 0 [ 563.816322][T21115] CPU: 1 PID: 21115 Comm: syz-executor.2 Not tainted 6.1.25-syzkaller #0 [ 563.818679][T21115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 563.821377][T21115] Call trace: [ 563.822289][T21115] dump_backtrace+0x1c8/0x1f4 [ 563.823510][T21115] show_stack+0x2c/0x3c [ 563.824657][T21115] dump_stack_lvl+0x108/0x170 [ 563.825950][T21115] dump_stack+0x1c/0x58 [ 563.827104][T21115] should_fail_ex+0x408/0x5d4 [ 563.828406][T21115] __should_failslab+0xc8/0x128 [ 563.829768][T21115] should_failslab+0x10/0x28 [ 563.831033][T21115] __kmem_cache_alloc_node+0x80/0x388 [ 563.832511][T21115] __kmalloc+0xc4/0x1c4 [ 563.833645][T21115] ext4_find_extent+0x298/0xba4 [ 563.834956][T21115] ext4_ext_map_blocks+0x2c0/0x6040 [ 563.836402][T21115] ext4_da_get_block_prep+0x728/0x1200 [ 563.837873][T21115] ext4_block_write_begin+0x500/0x1130 [ 563.839413][T21115] ext4_da_write_begin+0x4c0/0xa68 [ 563.840813][T21115] generic_perform_write+0x278/0x55c [ 563.842261][T21115] ext4_buffered_write_iter+0x2e0/0x538 [ 563.843757][T21115] ext4_file_write_iter+0x188/0x16a8 [ 563.845206][T21115] do_iter_write+0x534/0x964 [ 563.846470][T21115] do_pwritev+0x1ec/0x334 [ 563.847653][T21115] __arm64_sys_pwritev2+0xd4/0x108 [ 563.848993][T21115] invoke_syscall+0x98/0x2c0 [ 563.850244][T21115] el0_svc_common+0x138/0x258 [ 563.851503][T21115] do_el0_svc+0x64/0x218 [ 563.852633][T21115] el0_svc+0x58/0x168 [ 563.853742][T21115] el0t_64_sync_handler+0x84/0xf0 [ 563.855083][T21115] el0t_64_sync+0x18c/0x190 00:09:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 8) 00:09:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c88480018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:23 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x1, 0x1, 0x4}) [ 563.888586][T21124] loop4: detected capacity change from 0 to 8 [ 563.898679][T21124] squashfs: Unknown parameter '¸ë”Í¿ÁGÄ2¯‘¢.' 00:09:23 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="8fb8eb0e94cdbfc11447c432af91a22e00"], 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) prctl$PR_GET_FPEXC(0xb, &(0x7f00000002c0)) [ 563.939740][T21127] device bridge40 entered promiscuous mode [ 563.945032][T21130] loop3: detected capacity change from 0 to 8 00:09:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c65580018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 563.972695][T21133] loop4: detected capacity change from 0 to 8 [ 563.983724][T21133] squashfs: Unknown parameter '¸ë”Í¿ÁGÄ2¯‘¢.' 00:09:23 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x1, 0x1, 0x4}) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x1, 0x1, 0x4}) (async) 00:09:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00600018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:24 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) (fail_nth: 7) [ 564.043110][T21138] loop3: detected capacity change from 0 to 8 [ 564.113839][T21145] loop2: detected capacity change from 0 to 64 [ 564.258191][T21145] syz-executor.2: attempt to access beyond end of device [ 564.258191][T21145] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c58650018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x4000, 0x61) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x120) 00:09:24 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x1, 0x1, 0x4}) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x1, 0x1, 0x4}) (async) 00:09:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 9) 00:09:24 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) [ 564.663849][T21152] FAULT_INJECTION: forcing a failure. [ 564.663849][T21152] name failslab, interval 1, probability 0, space 0, times 0 00:09:24 executing program 0: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) setresuid(0x0, 0x0, 0xee00) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 32) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (rerun: 32) getdents64(r4, &(0x7f00000003c0)=""/222, 0xde) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r5, &(0x7f00000003c0)=""/222, 0xde) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r6, &(0x7f00000003c0)=""/222, 0xde) r7 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000e00), 0x2, 0x0) (async, rerun: 32) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40)={0x0}, &(0x7f0000000e80)=0xc) (rerun: 32) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r10, 0xee00) (async) r11 = getpid() sched_setscheduler(r11, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r12, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r12, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setaffinity(r11, 0x8, &(0x7f00000003c0)=0xaa) (async) r13 = socket(0x10, 0x2, 0x0) signalfd4(r13, &(0x7f0000000f80)={[0x7cb]}, 0x8, 0x800) (async) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0xffffffffffffffff, r14, 0x0) (async) sendmmsg$unix(r12, &(0x7f0000000980)=[{{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000580)="567d3666c2a3108a2be281a3b9a9a5c19d4f5514b625f7a72afa3d5f495f209c13fa3b5a274ea7a9142419c2eb6d723ed6b5afd101e4710bf02da8c4aeb0ea4fbca96d3bdb88c44d75776fbfe30867184d0e92d699d3e26f7f7e5242ce59c9d5b40d5f5d3feeff945c6ec01646d61e9bd710d9f3f05702e132fb3f74c96d9c8db29374848a3d0c7e659c3f59cfc9c5e169c3c8003574cf10e5e1e3b1b0d0a6ffc8a192aa3e5c934ee2d4d68c44ed855facbf5576d2741a09cbcb", 0xba}, {&(0x7f0000000000)="9d80257efd68c0d752", 0x9}, {&(0x7f0000000c00)="a26b8ce89dff8f33f416558351caea120408ead850824eb57afa0e4c83e33365ea492cb178dfa71e4c752c35828f02cd479fd8c189d4ab5dabee3fbb5661ebccacc5a6b38169b9fddc2f6be3c6d6ac05f1d1e598b30c7bbfe71df411c953fb454f2751bc99025083d805b11306ff3f883061e9fabc722af572ff1b25a1735da6273474453742ca565ed3d7323f45c709265d4501829a18f586fa23ec444b99131d03f7dae31858c4cdb533410016cac6afc66b215d6d0265755151d0c176b36276ae7fc79403d99d7648d4cadebb8ddd38bfee3f03b6d4fafb9aa163c7c1370ddab5057ee6976a2e5259a1e9815549b240be01f2182f28ad6f9b917a94eee0d707859937ae389760e0bb95b437801b7c1a6a72c974ba010f5553bcfa53efd4c3557b3aee8796a8dbf5da793b1dcfaa77fa2556f958f8d5633ceb4cfafd7a3bb5c243b3b4d137d3e1aa9c02cc3922a06415d4d11b608a778ff88f", 0x15a}, {&(0x7f0000000840)="193ff32a5906302796b535a8a2a0ca1529b2966708f797fcf6519575801b4ccdddd00f2fd5b8d807b8833fc1d1b0742fb161cb8a756775268fa6402b6b6febad581a1c9fb9268b046ef0f2f06169e04a98980203c29ee58d6465bee63622f0749b93991ec83e11a1257f74ec76de40be58d58f2bb2815d87a4263f1d542bbcc5156a140b8434a8f67d7271388a1ccdc044db118c3947eb90322be91991fd5442e4661f2acda2eddcb10fb6f3ade2bbfe61aedb62c34fd4577827f05c83253c0623ff02c3519d86b145f836f49adf711ea0b11be0d7fe8db2624c8fc260f9d7be7d0d25a95793c2aa351fab839d79cec5", 0xf0}, {&(0x7f0000000280)="8cf8d6e033ff2c87d26c29a0e09bc4839545d73df25e97b8adf64ed5aa841e01fe5c68d2f7ccb5d8bb9d94616830ed6e3557d979fe1a", 0x36}, {&(0x7f0000000640)}], 0x6, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {r11, 0xee00, r14}}}], 0x20, 0x40000}}], 0x1, 0x4000000) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)=[{{&(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="96ed1f5c8c3f6d1ace818c9a5e3d86fc51d4fa623da043bb1ccdb50ec57854980a66d750357d71a3cbeab9dfcc916b2798c591f72d949a60ca8b5509e683ddc8ba194ee94d38f0070d6e0886be6f5b1d2aca73121af39b8f6cd875dabf0b944d24ae5753ee4ca92e90f5ba6f1b10526e29d11230fd74e2c08659b054d36875ef7c9be0eb88560732f7b36192e0b52a55737704ac20e970914d107301f3f55be261df89e5b09b5c63419ce6e5e78815ed2708a75150a4436c6dc2dd44346b0342dc7c1359749a81e0f94b7d", 0xcb}, {&(0x7f0000000000)="19fcc0179dfb3ba6690c53d9d3e0bba1261e673c3b337ca48afa07cf059e150b81656bd0e6091e6becafecf96f697a66510c667bc35555d4fb35d86865a70806", 0x40}, {&(0x7f00000002c0)="cee540e24c322cdd1ec799930eb4237cc9e27d0dd1f1fcb33a579c8c563281b034f3097f3c339337e677c2972699b3dfb4ed99a9d265872fd336cd6f1152c995b5853a56c46a51e14023ecbe7db79a9e116d36910af705766e687853e9eb819134d9", 0x62}], 0x3, &(0x7f00000004c0)=[@rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1]}}], 0x28, 0x4000}}, {{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000800)="878e56f655b926bc9608eac215022aa4274d9c59aea5770ad1060aff8433ddca0910439c0b684d78e9dcd01f69f8d23fce1d4ddcd88bd49b6b043d928fd76833a20d7cafa43856334f8fa7bc8fde808ada50d4ae68374295a13bd6e9c0e3749f18f9cbb20564af9fa4d0aaf4bc9b8aea3cfd9f5ec9d5c1bb8129534058018a9eefd5a24234f7b71bce3225105b22be01c7e8f4972d3778b0561b7baaa338a921415ed20e0c85c6de4f80d851683eb9d31699df24f04a9f4c4beef1de", 0xbc}, {&(0x7f0000000580)="4fa535da", 0x4}, {&(0x7f00000008c0)="13200f5b5d656ab1907df81c71306616e43286a9cf8b7a77fa7ed2fdb6a9163a7b78a60233b33f0acaf95472239be62cb6df72688f7f11d49519368cf7d95583c86b979ed955fd9bedf5c8422d8a2718a967e888e31e47f31b87e7f6ac809b4f332b71dcadada3def39cba4af06f939122daae6f0153d14d4a5869a9c3a5bb5015c8969041b1614853edd6681e2a0870bac0512be8705565e637d3747b", 0x9d}], 0x3, &(0x7f0000000a00)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}], 0x40, 0x40004}}, {{&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="7a1c1d614b8f131182d5d937f0a93c5d0a07a4ed0876f5afeab711d144b5a0d70dab8bd09304186af039eccc0fdf1c20100d8dec4a6924549c0f17e496c4c5a601e8d3e24c1d46208a40eff5582d5ba4ee9ae8f480ac777adbd258047c457ef8268eff3f9b476ed7c0162880c0c8a1719708292375caca431fcdcf12a4eadbf62453fac240723b0e6968528d7403317592b58a31e0dae383fc3af0f0e02f4817065410a9471b02501c0616bbdb361d739bd53cd7fdae4a8a55a70911bd5800801e376c03c4506b49c5575e5a896926c934a32baaceba35d72ee813265c", 0xdd}], 0x1, 0x0, 0x0, 0x4fdc621f50ede93b}}, {{&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c80)="21c718487db091f27bdc159657de2ef5c2fef5d7e0c5ea3c6565591b8ef0abee5238674f4b17056cab5520c90b7deebd9c03daad93656281", 0x38}, {&(0x7f0000000cc0)="a53bffed115e7028d6fbfa920573d126e2e3a649f56c057fd7d8848a67a46b925c787868e31aa16a8e741087cd07381d9395a7e36892ae7fc43840cc10d33bfbe3001e609d0d3aab3e239e3da2da5681f77ad8ee25b4362c872b9949aeefa5d175e4127dda291cd8c5b9650fe8fa18135a", 0x71}, {&(0x7f0000000d40)="5e2955641827d508a03e44559f61f578a5f10e6e83aeae3b801fd226b183961a7de35f5a2dd7b31dcff0a41743c7a1049c53eca8b54775d0bbb3a121ba49339031f3431a1ae0862df9fea31d027d0567c9cb9eda17180eabbac277", 0x5b}], 0x3, &(0x7f0000000ec0)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, r3]}}, @rights={{0x34, 0x1, 0x1, [r4, r1, r1, r5, r0, r6, r0, 0xffffffffffffffff, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r10}}}], 0x78, 0x20000000}}], 0x4, 0xc0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) [ 564.673786][T21155] loop3: detected capacity change from 0 to 8 [ 564.682774][T21156] loop2: detected capacity change from 0 to 64 [ 564.687960][T21152] CPU: 0 PID: 21152 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 564.690211][T21152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 564.692938][T21152] Call trace: [ 564.693832][T21152] dump_backtrace+0x1c8/0x1f4 [ 564.694993][T21152] show_stack+0x2c/0x3c [ 564.696098][T21152] dump_stack_lvl+0x108/0x170 [ 564.697350][T21152] dump_stack+0x1c/0x58 [ 564.698470][T21152] should_fail_ex+0x408/0x5d4 [ 564.699806][T21152] __should_failslab+0xc8/0x128 [ 564.701176][T21152] should_failslab+0x10/0x28 [ 564.702538][T21152] __kmem_cache_alloc_node+0x80/0x388 [ 564.704023][T21152] kmalloc_trace+0x48/0x94 [ 564.705243][T21152] __hw_addr_add_ex+0x1b4/0x54c [ 564.706490][T21152] dev_addr_init+0x114/0x1d0 [ 564.707753][T21152] alloc_netdev_mqs+0x1ec/0xba8 [ 564.709068][T21152] rtnl_create_link+0x2bc/0xa9c [ 564.710393][T21152] rtnl_newlink+0x104c/0x1b04 [ 564.711704][T21152] rtnetlink_rcv_msg+0x72c/0xd94 [ 564.713002][T21152] netlink_rcv_skb+0x20c/0x3b8 [ 564.713338][T21158] loop0: detected capacity change from 0 to 8 [ 564.714297][T21152] rtnetlink_rcv+0x28/0x38 [ 564.714318][T21152] netlink_unicast+0x660/0x8d4 [ 564.714332][T21152] netlink_sendmsg+0x834/0xb18 [ 564.714346][T21152] ____sys_sendmsg+0x558/0x844 [ 564.721017][T21152] __sys_sendmsg+0x26c/0x33c [ 564.722261][T21152] __arm64_sys_sendmsg+0x80/0x94 [ 564.723591][T21152] invoke_syscall+0x98/0x2c0 [ 564.724876][T21152] el0_svc_common+0x138/0x258 [ 564.726219][T21152] do_el0_svc+0x64/0x218 [ 564.727317][T21152] el0_svc+0x58/0x168 [ 564.728385][T21152] el0t_64_sync_handler+0x84/0xf0 [ 564.729760][T21152] el0t_64_sync+0x18c/0x190 00:09:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00810018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x4000, 0x61) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) (async) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x120) 00:09:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c47880018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:24 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x180, 0x98, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1, @dev={0xac, 0x14, 0x14, 0x32}, 0x0, 0xffffff00, 'sit0\x00', 'netdevsim0\x00', {}, {}, 0x1, 0x2, 0x1}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ah={{0x30}, {[0x4, 0xffffffff], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={{0x30}, {0x100, 0x0, 0x1}}, @common=@osf={{0x50}, {'syz1\x00', 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x390) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c48880018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:24 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x40000, 0x0) [ 564.836416][T21175] loop3: detected capacity change from 0 to 8 [ 564.846224][ T6055] Buffer I/O error on dev loop3, logical block 0, async page read 00:09:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 10) 00:09:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x4000, 0x61) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000000)) (async) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) (async) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x120) 00:09:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c098d0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:24 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x180, 0x98, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1, @dev={0xac, 0x14, 0x14, 0x32}, 0x0, 0xffffff00, 'sit0\x00', 'netdevsim0\x00', {}, {}, 0x1, 0x2, 0x1}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ah={{0x30}, {[0x4, 0xffffffff], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={{0x30}, {0x100, 0x0, 0x1}}, @common=@osf={{0x50}, {'syz1\x00', 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x390) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x180, 0x98, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1, @dev={0xac, 0x14, 0x14, 0x32}, 0x0, 0xffffff00, 'sit0\x00', 'netdevsim0\x00', {}, {}, 0x1, 0x2, 0x1}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ah={{0x30}, {[0x4, 0xffffffff], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={{0x30}, {0x100, 0x0, 0x1}}, @common=@osf={{0x50}, {'syz1\x00', 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x390) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) [ 564.901259][T21180] loop0: detected capacity change from 0 to 8 [ 564.934751][T21180] SQUASHFS error: Unable to read directory block [631:3a] [ 564.936414][T21186] FAULT_INJECTION: forcing a failure. [ 564.936414][T21186] name failslab, interval 1, probability 0, space 0, times 0 [ 564.957004][T21186] CPU: 1 PID: 21186 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 564.959461][T21186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 564.962321][T21186] Call trace: [ 564.963204][T21186] dump_backtrace+0x1c8/0x1f4 [ 564.964429][T21186] show_stack+0x2c/0x3c [ 564.965573][T21186] dump_stack_lvl+0x108/0x170 [ 564.966787][T21186] dump_stack+0x1c/0x58 [ 564.967905][T21186] should_fail_ex+0x408/0x5d4 [ 564.969187][T21186] __should_failslab+0xc8/0x128 [ 564.970536][T21186] should_failslab+0x10/0x28 [ 564.971775][T21186] __kmem_cache_alloc_node+0x80/0x388 [ 564.973330][T21186] __kmalloc_node+0xcc/0x1d0 [ 564.973385][T21189] loop3: detected capacity change from 0 to 8 [ 564.974600][T21186] kvmalloc_node+0x84/0x1e4 [ 564.974622][T21186] alloc_netdev_mqs+0x608/0xba8 [ 564.974640][T21186] rtnl_create_link+0x2bc/0xa9c [ 564.980032][T21186] rtnl_newlink+0x104c/0x1b04 [ 564.981255][T21186] rtnetlink_rcv_msg+0x72c/0xd94 [ 564.982584][T21186] netlink_rcv_skb+0x20c/0x3b8 [ 564.983826][T21186] rtnetlink_rcv+0x28/0x38 [ 564.984993][T21186] netlink_unicast+0x660/0x8d4 [ 564.986300][T21186] netlink_sendmsg+0x834/0xb18 [ 564.987618][T21186] ____sys_sendmsg+0x558/0x844 [ 564.988928][T21186] __sys_sendmsg+0x26c/0x33c [ 564.990146][T21186] __arm64_sys_sendmsg+0x80/0x94 [ 564.991490][T21186] invoke_syscall+0x98/0x2c0 [ 564.992716][T21186] el0_svc_common+0x138/0x258 [ 564.993889][T21186] do_el0_svc+0x64/0x218 [ 564.995045][T21186] el0_svc+0x58/0x168 [ 564.996141][T21186] el0t_64_sync_handler+0x84/0xf0 [ 564.997432][T21186] el0t_64_sync+0x18c/0x190 [ 565.018265][T21156] syz-executor.2: attempt to access beyond end of device [ 565.018265][T21156] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:25 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="02", 0x1}], 0x1, 0x105405, 0x0, 0x0) 00:09:25 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x180, 0x98, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1, @dev={0xac, 0x14, 0x14, 0x32}, 0x0, 0xffffff00, 'sit0\x00', 'netdevsim0\x00', {}, {}, 0x1, 0x2, 0x1}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ah={{0x30}, {[0x4, 0xffffffff], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={{0x30}, {0x100, 0x0, 0x1}}, @common=@osf={{0x50}, {'syz1\x00', 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x390) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x180, 0x98, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1, @dev={0xac, 0x14, 0x14, 0x32}, 0x0, 0xffffff00, 'sit0\x00', 'netdevsim0\x00', {}, {}, 0x1, 0x2, 0x1}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@socket0={{0x20}}, @common=@ah={{0x30}, {[0x4, 0xffffffff], 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={{0x30}, {0x100, 0x0, 0x1}}, @common=@osf={{0x50}, {'syz1\x00', 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x390) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) 00:09:25 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x4}, 0x8) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00b6f73d1245cd6bd48f40c2e8d19aef814005005fa20000000000008c9d140ab264c13003027b5bdd048d6c66c2e2d744e5dabfe5acca4968ee707a00002928bccfeca73cf3fe2c62cf39eea4bcd9a11432db06fa6432af5ef5fd795fe930133bd4349333f559b1ca471af90f85673cae030dd7fbffe382a2d9b5a1be560881561b5798c0cff28740f93abbc987f48a3067173f9d23a5d64b7527883c0a6bc30fe8b7a28297f3bfafa5f8eb8b155030c3ffe8795f8f70803b4b52d885da7bf65b7320bd2bb07d9511863bc52ed1c56f4f168077501e94caca458a45fd46ece4fdd0347b5f76a5e7546f732d8a07f6102616"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:25 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x40000, 0x0) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) (async) openat(r1, &(0x7f0000000140)='./file0\x00', 0x40000, 0x0) (async) 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00fc0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 565.072719][T21195] loop4: detected capacity change from 0 to 8 [ 565.079712][T21198] loop3: detected capacity change from 0 to 8 [ 565.098645][T21195] SQUASHFS error: Failed to read block 0x60: -5 [ 565.100559][T21195] squashfs image failed sanity check [ 565.112885][T21200] loop0: detected capacity change from 0 to 8 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00ff0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 565.141501][T21200] SQUASHFS error: Unable to read directory block [631:3a] [ 565.152354][T21207] SQUASHFS error: Unable to read directory block [631:3a] 00:09:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 11) 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000007b001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:25 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x4}, 0x8) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00b6f73d1245cd6bd48f40c2e8d19aef814005005fa20000000000008c9d140ab264c13003027b5bdd048d6c66c2e2d744e5dabfe5acca4968ee707a00002928bccfeca73cf3fe2c62cf39eea4bcd9a11432db06fa6432af5ef5fd795fe930133bd4349333f559b1ca471af90f85673cae030dd7fbffe382a2d9b5a1be560881561b5798c0cff28740f93abbc987f48a3067173f9d23a5d64b7527883c0a6bc30fe8b7a28297f3bfafa5f8eb8b155030c3ffe8795f8f70803b4b52d885da7bf65b7320bd2bb07d9511863bc52ed1c56f4f168077501e94caca458a45fd46ece4fdd0347b5f76a5e7546f732d8a07f6102616"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:25 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x40000, 0x0) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) (async) openat(r1, &(0x7f0000000140)='./file0\x00', 0x40000, 0x0) (async) [ 565.219030][T21210] FAULT_INJECTION: forcing a failure. [ 565.219030][T21210] name failslab, interval 1, probability 0, space 0, times 0 [ 565.234596][T21210] CPU: 1 PID: 21210 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 565.236917][T21210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 565.239521][T21210] Call trace: 00:09:25 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x5a042, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000240)={0xf6ffffff00000000, 0x5301, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)='=', 0x1, 0x8}]) r4 = socket$nl_rdma(0x10, 0x3, 0x14) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380), 0x410002, 0x0) io_submit(r3, 0x2, &(0x7f0000000700)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x1, r4, &(0x7f0000000240)="9d5d4d8f2bfadadc08023455f9c1588379141f5ad2f4031ad9a2a9a7693c05dffef6634334b0da3e6b3bcd89236a959ac7205705dafd8d1fdea8e03a2c3ed7cebca31231e1e80836b931fdc13e152652a54be6f9a6c75a41434cb79062e3e7c891de091a808ce77e22d8d107028b9f8b26adbac105ec4d1d1183e06e91e3b2a376aaadc744249c120fff6b0e42b251e1b1bc286a9207f79ba4c9466376f17eb634aab27c4255fa702e02e079a6bf132f78e75663b92319b570ba523bf886a8d2408a6afe44390fcc81a616f491ff95dfbfe32f410b", 0xd5, 0xfff, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x8, 0xfc01, r1, &(0x7f0000000600)="3c68d2120f3f5741736cc70feb66a5fb32c54b4947634c55d29ba0cbe3aee769f54e030df35eb27b03922add10eb36cef33dc1ce8b3a5410c75675178e39b37c589ba2c0a28e46d9f92304a88592c3cde7d57f05fe37906c06c3d7761697e4134f6023c121e1f16fca5ddbdfc83537ae97075ba6726511a8bf3a52f5427592555a8fd2f87241f924b53caa80448229a7", 0x90, 0x100000001, 0x0, 0x5, r5}]) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x6}}, './file1\x00'}) ioctl$LOOP_SET_FD(r6, 0x4c00, r5) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r8, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000780)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="c4958530fb3d086b1c0a55a3490b39a332e5a4e03b09f22bcea708936dcdc68723e5d914a7145151c4679a5eb9788defb286defe331b5d27d82362048305e7d775bbdc13a2951e5bd2069e570d9a4e9741b1878af81bf48da85aa4bd6d4678c9da"], 0x14}}, 0x0) sendmsg$TEAM_CMD_NOOP(r7, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r9, 0x400, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 565.240393][T21210] dump_backtrace+0x1c8/0x1f4 [ 565.241654][T21210] show_stack+0x2c/0x3c [ 565.242742][T21210] dump_stack_lvl+0x108/0x170 [ 565.243993][T21210] dump_stack+0x1c/0x58 [ 565.245113][T21210] should_fail_ex+0x408/0x5d4 [ 565.246398][T21210] __should_failslab+0xc8/0x128 [ 565.247734][T21210] should_failslab+0x10/0x28 [ 565.248970][T21210] __kmem_cache_alloc_node+0x80/0x388 [ 565.250429][T21210] __kmalloc_node+0xcc/0x1d0 [ 565.251032][T21215] loop2: detected capacity change from 0 to 64 [ 565.251662][T21210] kvmalloc_node+0x84/0x1e4 [ 565.251684][T21210] alloc_netdev_mqs+0x754/0xba8 [ 565.251701][T21210] rtnl_create_link+0x2bc/0xa9c [ 565.257032][T21210] rtnl_newlink+0x104c/0x1b04 [ 565.258275][T21210] rtnetlink_rcv_msg+0x72c/0xd94 [ 565.259639][T21210] netlink_rcv_skb+0x20c/0x3b8 [ 565.260899][T21210] rtnetlink_rcv+0x28/0x38 [ 565.262082][T21210] netlink_unicast+0x660/0x8d4 [ 565.263353][T21210] netlink_sendmsg+0x834/0xb18 [ 565.264619][T21210] ____sys_sendmsg+0x558/0x844 [ 565.265892][T21210] __sys_sendmsg+0x26c/0x33c [ 565.267158][T21210] __arm64_sys_sendmsg+0x80/0x94 [ 565.268485][T21210] invoke_syscall+0x98/0x2c0 [ 565.269727][T21210] el0_svc_common+0x138/0x258 [ 565.270990][T21210] do_el0_svc+0x64/0x218 [ 565.271013][T21217] loop0: detected capacity change from 0 to 8 [ 565.273690][T21210] el0_svc+0x58/0x168 [ 565.274744][T21210] el0t_64_sync_handler+0x84/0xf0 [ 565.276096][T21210] el0t_64_sync+0x18c/0x190 [ 565.285013][T21219] loop3: detected capacity change from 0 to 8 [ 565.293035][T21220] loop4: detected capacity change from 0 to 8 [ 565.301115][ T6040] Buffer I/O error on dev loop4, logical block 0, async page read [ 565.303336][ T6040] Buffer I/O error on dev loop4, logical block 0, async page read 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00020018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 565.318129][T21220] SQUASHFS error: Failed to read block 0x60: -5 [ 565.319816][T21220] squashfs image failed sanity check [ 565.322998][T21217] SQUASHFS error: Unable to read directory block [631:3a] [ 565.450583][T21215] syz-executor.2: attempt to access beyond end of device [ 565.450583][T21215] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:25 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="03", 0x1}], 0x1, 0x105405, 0x0, 0x0) 00:09:25 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@deltaction={0x8c, 0x31, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x16, 0x1, [{0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x380}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1b8}}, {0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x44000}, 0x24040044) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:25 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x4}, 0x8) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00b6f73d1245cd6bd48f40c2e8d19aef814005005fa20000000000008c9d140ab264c13003027b5bdd048d6c66c2e2d744e5dabfe5acca4968ee707a00002928bccfeca73cf3fe2c62cf39eea4bcd9a11432db06fa6432af5ef5fd795fe930133bd4349333f559b1ca471af90f85673cae030dd7fbffe382a2d9b5a1be560881561b5798c0cff28740f93abbc987f48a3067173f9d23a5d64b7527883c0a6bc30fe8b7a28297f3bfafa5f8eb8b155030c3ffe8795f8f70803b4b52d885da7bf65b7320bd2bb07d9511863bc52ed1c56f4f168077501e94caca458a45fd46ece4fdd0347b5f76a5e7546f732d8a07f6102616"], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00030018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 12) 00:09:25 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x5a042, 0x0) (async, rerun: 64) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000240)={0xf6ffffff00000000, 0x5301, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)='=', 0x1, 0x8}]) (async) r4 = socket$nl_rdma(0x10, 0x3, 0x14) (async) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380), 0x410002, 0x0) io_submit(r3, 0x2, &(0x7f0000000700)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x1, r4, &(0x7f0000000240)="9d5d4d8f2bfadadc08023455f9c1588379141f5ad2f4031ad9a2a9a7693c05dffef6634334b0da3e6b3bcd89236a959ac7205705dafd8d1fdea8e03a2c3ed7cebca31231e1e80836b931fdc13e152652a54be6f9a6c75a41434cb79062e3e7c891de091a808ce77e22d8d107028b9f8b26adbac105ec4d1d1183e06e91e3b2a376aaadc744249c120fff6b0e42b251e1b1bc286a9207f79ba4c9466376f17eb634aab27c4255fa702e02e079a6bf132f78e75663b92319b570ba523bf886a8d2408a6afe44390fcc81a616f491ff95dfbfe32f410b", 0xd5, 0xfff, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x8, 0xfc01, r1, &(0x7f0000000600)="3c68d2120f3f5741736cc70feb66a5fb32c54b4947634c55d29ba0cbe3aee769f54e030df35eb27b03922add10eb36cef33dc1ce8b3a5410c75675178e39b37c589ba2c0a28e46d9f92304a88592c3cde7d57f05fe37906c06c3d7761697e4134f6023c121e1f16fca5ddbdfc83537ae97075ba6726511a8bf3a52f5427592555a8fd2f87241f924b53caa80448229a7", 0x90, 0x100000001, 0x0, 0x5, r5}]) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x6}}, './file1\x00'}) (rerun: 32) ioctl$LOOP_SET_FD(r6, 0x4c00, r5) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (rerun: 32) r8 = socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r8, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000780)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="c4958530fb3d086b1c0a55a3490b39a332e5a4e03b09f22bcea708936dcdc68723e5d914a7145151c4679a5eb9788defb286defe331b5d27d82362048305e7d775bbdc13a2951e5bd2069e570d9a4e9741b1878af81bf48da85aa4bd6d4678c9da"], 0x14}}, 0x0) (async) sendmsg$TEAM_CMD_NOOP(r7, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r9, 0x400, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 565.485879][T21231] FAULT_INJECTION: forcing a failure. [ 565.485879][T21231] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 565.495406][T21236] loop3: detected capacity change from 0 to 8 [ 565.502119][T21238] loop4: detected capacity change from 0 to 8 [ 565.511353][T21237] loop0: detected capacity change from 0 to 8 [ 565.513425][T21238] SQUASHFS error: Failed to read block 0x60: -5 [ 565.517213][T21238] squashfs image failed sanity check [ 565.543235][T21231] CPU: 1 PID: 21231 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00040018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 565.545624][T21231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 565.548390][T21231] Call trace: [ 565.549221][T21231] dump_backtrace+0x1c8/0x1f4 [ 565.550494][T21231] show_stack+0x2c/0x3c [ 565.551654][T21231] dump_stack_lvl+0x108/0x170 [ 565.552917][T21231] dump_stack+0x1c/0x58 [ 565.554055][T21231] should_fail_ex+0x408/0x5d4 [ 565.555349][T21231] should_fail_alloc_page+0x74/0xb8 [ 565.555435][T21237] SQUASHFS error: Unable to read directory block [631:3a] [ 565.556761][T21231] prepare_alloc_pages+0x1bc/0x560 [ 565.556781][T21231] __alloc_pages+0x150/0x730 [ 565.556794][T21231] alloc_pages+0x4bc/0x7c0 [ 565.556807][T21231] get_zeroed_page+0x20/0x8c [ 565.563664][T21231] dev_alloc_name_ns+0x3b0/0x874 [ 565.565025][T21231] dev_get_valid_name+0x1ac/0x2cc [ 565.566370][T21231] register_netdevice+0x314/0x125c [ 565.567824][T21231] br_dev_newlink+0x38/0x118 [ 565.569069][T21231] rtnl_newlink+0x1100/0x1b04 [ 565.570354][T21231] rtnetlink_rcv_msg+0x72c/0xd94 [ 565.571710][T21231] netlink_rcv_skb+0x20c/0x3b8 [ 565.573024][T21231] rtnetlink_rcv+0x28/0x38 [ 565.574228][T21231] netlink_unicast+0x660/0x8d4 [ 565.575608][T21231] netlink_sendmsg+0x834/0xb18 [ 565.576877][T21231] ____sys_sendmsg+0x558/0x844 [ 565.578174][T21231] __sys_sendmsg+0x26c/0x33c [ 565.579385][T21231] __arm64_sys_sendmsg+0x80/0x94 [ 565.580749][T21231] invoke_syscall+0x98/0x2c0 [ 565.581909][T21231] el0_svc_common+0x138/0x258 [ 565.583150][T21231] do_el0_svc+0x64/0x218 00:09:25 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@deltaction={0x8c, 0x31, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x16, 0x1, [{0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x380}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1b8}}, {0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x44000}, 0x24040044) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 565.584258][T21231] el0_svc+0x58/0x168 [ 565.585324][T21231] el0t_64_sync_handler+0x84/0xf0 [ 565.586644][T21231] el0t_64_sync+0x18c/0x190 00:09:25 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="005e77780de755351a70478b4e74de5c4baa8aa48f97eb7b6f46fcb0cea3765bdebb12f28d97d6d1c8813934b7892740113883284f595fbf41c21c50da3af14500bd0551692f28093909777b50249afa02bc33a146c797106e000000000000000000000000000000004b1448e8a399ddfde62efbd91fdd8533eed397df7616fe8c935aa8b64ef83854d8d438cab3a729ac760cc7cac9f69b192e7b0c9a985ccac84af386500000000000"], 0x1, 0x1d2, &(0x7f0000000400)="$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") close(r0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00000002c0)) 00:09:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 13) [ 565.643533][T21245] loop4: detected capacity change from 0 to 8 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00050018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 565.668550][T21245] SQUASHFS error: Failed to read block 0x60: -5 [ 565.670347][T21245] squashfs image failed sanity check [ 565.673471][T21249] FAULT_INJECTION: forcing a failure. [ 565.673471][T21249] name failslab, interval 1, probability 0, space 0, times 0 [ 565.698577][T21250] loop0: detected capacity change from 0 to 8 00:09:25 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x5a042, 0x0) (async, rerun: 64) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000240)={0xf6ffffff00000000, 0x5301, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)='=', 0x1, 0x8}]) r4 = socket$nl_rdma(0x10, 0x3, 0x14) (async, rerun: 32) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380), 0x410002, 0x0) (rerun: 32) io_submit(r3, 0x2, &(0x7f0000000700)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x1, r4, &(0x7f0000000240)="9d5d4d8f2bfadadc08023455f9c1588379141f5ad2f4031ad9a2a9a7693c05dffef6634334b0da3e6b3bcd89236a959ac7205705dafd8d1fdea8e03a2c3ed7cebca31231e1e80836b931fdc13e152652a54be6f9a6c75a41434cb79062e3e7c891de091a808ce77e22d8d107028b9f8b26adbac105ec4d1d1183e06e91e3b2a376aaadc744249c120fff6b0e42b251e1b1bc286a9207f79ba4c9466376f17eb634aab27c4255fa702e02e079a6bf132f78e75663b92319b570ba523bf886a8d2408a6afe44390fcc81a616f491ff95dfbfe32f410b", 0xd5, 0xfff, 0x0, 0x2}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x8, 0xfc01, r1, &(0x7f0000000600)="3c68d2120f3f5741736cc70feb66a5fb32c54b4947634c55d29ba0cbe3aee769f54e030df35eb27b03922add10eb36cef33dc1ce8b3a5410c75675178e39b37c589ba2c0a28e46d9f92304a88592c3cde7d57f05fe37906c06c3d7761697e4134f6023c121e1f16fca5ddbdfc83537ae97075ba6726511a8bf3a52f5427592555a8fd2f87241f924b53caa80448229a7", 0x90, 0x100000001, 0x0, 0x5, r5}]) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000740)={{0x1, 0x1, 0x18, r2, {0x6}}, './file1\x00'}) ioctl$LOOP_SET_FD(r6, 0x4c00, r5) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r8 = socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r8, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000780)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="c4958530fb3d086b1c0a55a3490b39a332e5a4e03b09f22bcea708936dcdc68723e5d914a7145151c4679a5eb9788defb286defe331b5d27d82362048305e7d775bbdc13a2951e5bd2069e570d9a4e9741b1878af81bf48da85aa4bd6d4678c9da"], 0x14}}, 0x0) sendmsg$TEAM_CMD_NOOP(r7, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r9, 0x400, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 565.707753][T21249] CPU: 1 PID: 21249 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 565.710122][T21249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 565.712748][T21249] Call trace: [ 565.713617][T21249] dump_backtrace+0x1c8/0x1f4 [ 565.714951][T21249] show_stack+0x2c/0x3c [ 565.716077][T21249] dump_stack_lvl+0x108/0x170 [ 565.717323][T21249] dump_stack+0x1c/0x58 [ 565.717989][T21253] loop2: detected capacity change from 0 to 64 [ 565.718420][T21249] should_fail_ex+0x408/0x5d4 [ 565.721341][T21249] __should_failslab+0xc8/0x128 [ 565.722663][T21249] should_failslab+0x10/0x28 [ 565.723922][T21249] __kmem_cache_alloc_node+0x80/0x388 [ 565.725310][T21249] kmalloc_trace+0x48/0x94 [ 565.726467][T21249] register_netdevice+0x364/0x125c [ 565.727824][T21249] br_dev_newlink+0x38/0x118 [ 565.729076][T21249] rtnl_newlink+0x1100/0x1b04 [ 565.730355][T21249] rtnetlink_rcv_msg+0x72c/0xd94 [ 565.731687][T21249] netlink_rcv_skb+0x20c/0x3b8 [ 565.732965][T21249] rtnetlink_rcv+0x28/0x38 [ 565.734177][T21249] netlink_unicast+0x660/0x8d4 [ 565.735487][T21249] netlink_sendmsg+0x834/0xb18 [ 565.736792][T21249] ____sys_sendmsg+0x558/0x844 [ 565.738034][T21249] __sys_sendmsg+0x26c/0x33c [ 565.739238][T21249] __arm64_sys_sendmsg+0x80/0x94 [ 565.740573][T21249] invoke_syscall+0x98/0x2c0 [ 565.741814][T21249] el0_svc_common+0x138/0x258 [ 565.743089][T21249] do_el0_svc+0x64/0x218 [ 565.744218][T21249] el0_svc+0x58/0x168 [ 565.745309][T21249] el0t_64_sync_handler+0x84/0xf0 [ 565.746657][T21249] el0t_64_sync+0x18c/0x190 [ 565.779504][T21250] SQUASHFS error: Unable to read directory block [631:3a] [ 565.781570][T21254] SQUASHFS error: Unable to read directory block [631:3a] [ 565.914132][T21253] syz-executor.2: attempt to access beyond end of device [ 565.914132][T21253] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:25 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="005e77780de755351a70478b4e74de5c4baa8aa48f97eb7b6f46fcb0cea3765bdebb12f28d97d6d1c8813934b7892740113883284f595fbf41c21c50da3af14500bd0551692f28093909777b50249afa02bc33a146c797106e000000000000000000000000000000004b1448e8a399ddfde62efbd91fdd8533eed397df7616fe8c935aa8b64ef83854d8d438cab3a729ac760cc7cac9f69b192e7b0c9a985ccac84af386500000000000"], 0x1, 0x1d2, &(0x7f0000000400)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJgq1iYGBYVFxZlZ2Yk5NaVLyQoeJWclLF6RMMLNftr6k0S3A6/JHncEjSdNBhOuLjkTWjsYRzkpSmGBtbpsLZMx/k17FpHGF4tIJ5Y51nXmNdYerUvLS8pKqsqqx5EydunNnY2di4cmJdFAPLKsaWFJdNTZ2MTA5b1AQ2MxuqT7LRnvCufdXDJAfWHg+/5lPGSq9TmS8ZLyySOrWiauaEL0qzGQ2/M9zhKVshoaHhJHFFwqLBhOFInW2DK8iJKQ0MaQphjElqbGJtW87MCWHmZ3NboNCSfIIp9CjH0pkSFgeEqk7+tNR865DoNmPbUwe2MzyHj/OsKegDe9lpoeB/GZAxT3wgIWC74EuRxl8Jr9XGThkM7vZMy2ABytIAIlcyQ3iyID0JCckrPHQ0NY1SkhMaNkkkJLkVGCozbN3DuVqgARZfTAwMDCoMDAzbGWFxCwHXGBk4GUbBKBgFo2AUjIJRMApGwSgYBaNgFIwYAAgAAP///G2TPA==") close(r0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00000002c0)) 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00060018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:25 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@deltaction={0x8c, 0x31, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x16, 0x1, [{0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x380}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1b8}}, {0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x44000}, 0x24040044) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@deltaction={0x8c, 0x31, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x16, 0x1, [{0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8000}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x380}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1b8}}, {0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x44000}, 0x24040044) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) 00:09:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x100f42, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64=0x0], 0x2, 0x1f0, &(0x7f0000000400)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x1d46, r2, &(0x7f0000000140)="2960184d03254601a74c17d5d7a0d02a558397accc35cf27eae9adb3060e91da99de7ada7b6b0d8a2008e6f22277ace9d2678c4a8f02dbb2b4f5d5eb6a6e28084920e01b9d0deaed2dd8d7c4fd1751a1c18f36c0c65e9c463129dab7e46ba6073765dd73893983c15887b8c498f7d7555df8a737305d983bdf1383f5ca4f4324f9a7609b93ae384b524616a80d2118d42c4c6bb44c23142b8aff14c396c94f5c67f96f6a8f241342ab8e2671f37fafa0995807ac838e61b3e12dd8b5d7fc87bb3f578fab87a1b93fd1deab6b7294f1e6709cceb106f7e48c575162afcb2860a340f827ebe11bebf2a32b6544980745c4022580", 0xf3, 0x4, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe17ee1eea98c8eb7, 0x81, r2, &(0x7f0000000240)="361f0f47199af4df912e17f14e5f768eb7fcbff8d08f52045f1352b38efefac7379067b40b5d2b1298c291e771ff8c870f60bbff4417fb3918012e9097b2ab657789cbdb6767e9eb5049e7af7fb7a24241ba3f9bf7c05fe5ffd149", 0x5b, 0xfffffffffffffff9, 0x0, 0x2, r2}]) getdents64(r1, &(0x7f0000000700)=""/244, 0xf4) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000600)) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000640), 0x58b785) openat(r3, &(0x7f0000000680)='./file0\x00', 0x400, 0x4) r4 = pidfd_getfd(r3, 0xffffffffffffffff, 0x0) ioctl$UI_BEGIN_FF_ERASE(r4, 0xc00c55ca, &(0x7f00000006c0)={0x7, 0x9, 0x1}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) openat(r5, &(0x7f0000000380)='./file0\x00', 0x2, 0x1d1) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) 00:09:25 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x2}], 0x1, 0x105405, 0x0, 0x0) 00:09:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 14) [ 565.966538][T21268] loop4: detected capacity change from 0 to 8 [ 565.969945][T21267] loop0: detected capacity change from 0 to 8 [ 565.976926][T21266] loop3: detected capacity change from 0 to 8 [ 565.981741][T21268] SQUASHFS error: Failed to read block 0x60: -5 [ 565.988061][T21268] squashfs image failed sanity check [ 565.991726][T21270] FAULT_INJECTION: forcing a failure. [ 565.991726][T21270] name failslab, interval 1, probability 0, space 0, times 0 00:09:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00070018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 566.011648][T21267] SQUASHFS error: Unable to read directory block [631:3a] [ 566.019924][T21270] CPU: 1 PID: 21270 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 566.022220][T21270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 566.024804][T21270] Call trace: [ 566.025656][T21270] dump_backtrace+0x1c8/0x1f4 00:09:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x100f42, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64=0x0], 0x2, 0x1f0, &(0x7f0000000400)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x1d46, r2, &(0x7f0000000140)="2960184d03254601a74c17d5d7a0d02a558397accc35cf27eae9adb3060e91da99de7ada7b6b0d8a2008e6f22277ace9d2678c4a8f02dbb2b4f5d5eb6a6e28084920e01b9d0deaed2dd8d7c4fd1751a1c18f36c0c65e9c463129dab7e46ba6073765dd73893983c15887b8c498f7d7555df8a737305d983bdf1383f5ca4f4324f9a7609b93ae384b524616a80d2118d42c4c6bb44c23142b8aff14c396c94f5c67f96f6a8f241342ab8e2671f37fafa0995807ac838e61b3e12dd8b5d7fc87bb3f578fab87a1b93fd1deab6b7294f1e6709cceb106f7e48c575162afcb2860a340f827ebe11bebf2a32b6544980745c4022580", 0xf3, 0x4, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe17ee1eea98c8eb7, 0x81, r2, &(0x7f0000000240)="361f0f47199af4df912e17f14e5f768eb7fcbff8d08f52045f1352b38efefac7379067b40b5d2b1298c291e771ff8c870f60bbff4417fb3918012e9097b2ab657789cbdb6767e9eb5049e7af7fb7a24241ba3f9bf7c05fe5ffd149", 0x5b, 0xfffffffffffffff9, 0x0, 0x2, r2}]) getdents64(r1, &(0x7f0000000700)=""/244, 0xf4) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000600)) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000640), 0x58b785) openat(r3, &(0x7f0000000680)='./file0\x00', 0x400, 0x4) r4 = pidfd_getfd(r3, 0xffffffffffffffff, 0x0) ioctl$UI_BEGIN_FF_ERASE(r4, 0xc00c55ca, &(0x7f00000006c0)={0x7, 0x9, 0x1}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) openat(r5, &(0x7f0000000380)='./file0\x00', 0x2, 0x1d1) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x100f42, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64=0x0], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x1d46, r2, &(0x7f0000000140)="2960184d03254601a74c17d5d7a0d02a558397accc35cf27eae9adb3060e91da99de7ada7b6b0d8a2008e6f22277ace9d2678c4a8f02dbb2b4f5d5eb6a6e28084920e01b9d0deaed2dd8d7c4fd1751a1c18f36c0c65e9c463129dab7e46ba6073765dd73893983c15887b8c498f7d7555df8a737305d983bdf1383f5ca4f4324f9a7609b93ae384b524616a80d2118d42c4c6bb44c23142b8aff14c396c94f5c67f96f6a8f241342ab8e2671f37fafa0995807ac838e61b3e12dd8b5d7fc87bb3f578fab87a1b93fd1deab6b7294f1e6709cceb106f7e48c575162afcb2860a340f827ebe11bebf2a32b6544980745c4022580", 0xf3, 0x4, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe17ee1eea98c8eb7, 0x81, r2, &(0x7f0000000240)="361f0f47199af4df912e17f14e5f768eb7fcbff8d08f52045f1352b38efefac7379067b40b5d2b1298c291e771ff8c870f60bbff4417fb3918012e9097b2ab657789cbdb6767e9eb5049e7af7fb7a24241ba3f9bf7c05fe5ffd149", 0x5b, 0xfffffffffffffff9, 0x0, 0x2, r2}]) (async) getdents64(r1, &(0x7f0000000700)=""/244, 0xf4) (async) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000600)) (async) openat$mice(0xffffffffffffff9c, &(0x7f0000000640), 0x58b785) (async) openat(r3, &(0x7f0000000680)='./file0\x00', 0x400, 0x4) (async) pidfd_getfd(r3, 0xffffffffffffffff, 0x0) (async) ioctl$UI_BEGIN_FF_ERASE(r4, 0xc00c55ca, &(0x7f00000006c0)={0x7, 0x9, 0x1}) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) openat(r5, &(0x7f0000000380)='./file0\x00', 0x2, 0x1d1) (async) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) (async) [ 566.026864][T21270] show_stack+0x2c/0x3c [ 566.027946][T21270] dump_stack_lvl+0x108/0x170 [ 566.029198][T21270] dump_stack+0x1c/0x58 [ 566.030275][T21270] should_fail_ex+0x408/0x5d4 [ 566.031553][T21270] __should_failslab+0xc8/0x128 [ 566.032824][T21270] should_failslab+0x10/0x28 [ 566.033994][T21270] __kmem_cache_alloc_node+0x80/0x388 [ 566.035422][T21270] __kmalloc_node+0xcc/0x1d0 [ 566.036670][T21270] kvmalloc_node+0x84/0x1e4 [ 566.037894][T21270] rhashtable_init+0x444/0x8dc [ 566.039195][T21270] br_fdb_hash_init+0x28/0x38 [ 566.040408][T21270] br_dev_init+0x144/0x350 [ 566.041563][T21270] register_netdevice+0x43c/0x125c [ 566.042949][T21270] br_dev_newlink+0x38/0x118 [ 566.044196][T21270] rtnl_newlink+0x1100/0x1b04 [ 566.045430][T21270] rtnetlink_rcv_msg+0x72c/0xd94 [ 566.046693][T21270] netlink_rcv_skb+0x20c/0x3b8 [ 566.047978][T21270] rtnetlink_rcv+0x28/0x38 [ 566.049188][T21270] netlink_unicast+0x660/0x8d4 [ 566.050440][T21270] netlink_sendmsg+0x834/0xb18 [ 566.051701][T21270] ____sys_sendmsg+0x558/0x844 [ 566.052980][T21270] __sys_sendmsg+0x26c/0x33c [ 566.054254][T21270] __arm64_sys_sendmsg+0x80/0x94 [ 566.055574][T21270] invoke_syscall+0x98/0x2c0 [ 566.056786][T21270] el0_svc_common+0x138/0x258 [ 566.058010][T21270] do_el0_svc+0x64/0x218 [ 566.059136][T21270] el0_svc+0x58/0x168 [ 566.060223][T21270] el0t_64_sync_handler+0x84/0xf0 [ 566.061562][T21270] el0t_64_sync+0x18c/0x190 00:09:26 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="005e77780de755351a70478b4e74de5c4baa8aa48f97eb7b6f46fcb0cea3765bdebb12f28d97d6d1c8813934b7892740113883284f595fbf41c21c50da3af14500bd0551692f28093909777b50249afa02bc33a146c797106e000000000000000000000000000000004b1448e8a399ddfde62efbd91fdd8533eed397df7616fe8c935aa8b64ef83854d8d438cab3a729ac760cc7cac9f69b192e7b0c9a985ccac84af386500000000000"], 0x1, 0x1d2, &(0x7f0000000400)="$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") close(r0) (async) close(r0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00000002c0)) 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00080018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 566.102954][T21270] device bridge40 entered promiscuous mode [ 566.118813][T21277] loop3: detected capacity change from 0 to 8 00:09:26 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) openat(r1, &(0x7f0000000000)='./file1\x00', 0x400000, 0x80) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 566.141238][T21283] loop4: detected capacity change from 0 to 8 [ 566.141744][T21280] loop2: detected capacity change from 0 to 64 [ 566.151703][T21283] SQUASHFS error: Failed to read block 0x60: -5 [ 566.155945][T21283] squashfs image failed sanity check 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00090018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 566.177089][T21285] loop0: detected capacity change from 0 to 8 00:09:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) sendfile(r1, r0, &(0x7f0000000080)=0x7, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={r0}) 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000a0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 566.230664][T21285] SQUASHFS error: Unable to read directory block [631:3a] 00:09:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x100f42, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64=0x0], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x1d46, r2, &(0x7f0000000140)="2960184d03254601a74c17d5d7a0d02a558397accc35cf27eae9adb3060e91da99de7ada7b6b0d8a2008e6f22277ace9d2678c4a8f02dbb2b4f5d5eb6a6e28084920e01b9d0deaed2dd8d7c4fd1751a1c18f36c0c65e9c463129dab7e46ba6073765dd73893983c15887b8c498f7d7555df8a737305d983bdf1383f5ca4f4324f9a7609b93ae384b524616a80d2118d42c4c6bb44c23142b8aff14c396c94f5c67f96f6a8f241342ab8e2671f37fafa0995807ac838e61b3e12dd8b5d7fc87bb3f578fab87a1b93fd1deab6b7294f1e6709cceb106f7e48c575162afcb2860a340f827ebe11bebf2a32b6544980745c4022580", 0xf3, 0x4, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe17ee1eea98c8eb7, 0x81, r2, &(0x7f0000000240)="361f0f47199af4df912e17f14e5f768eb7fcbff8d08f52045f1352b38efefac7379067b40b5d2b1298c291e771ff8c870f60bbff4417fb3918012e9097b2ab657789cbdb6767e9eb5049e7af7fb7a24241ba3f9bf7c05fe5ffd149", 0x5b, 0xfffffffffffffff9, 0x0, 0x2, r2}]) getdents64(r1, &(0x7f0000000700)=""/244, 0xf4) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000600)) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000640), 0x58b785) openat(r3, &(0x7f0000000680)='./file0\x00', 0x400, 0x4) r4 = pidfd_getfd(r3, 0xffffffffffffffff, 0x0) ioctl$UI_BEGIN_FF_ERASE(r4, 0xc00c55ca, &(0x7f00000006c0)={0x7, 0x9, 0x1}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) openat(r5, &(0x7f0000000380)='./file0\x00', 0x2, 0x1d1) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x100f42, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64=0x0], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x1d46, r2, &(0x7f0000000140)="2960184d03254601a74c17d5d7a0d02a558397accc35cf27eae9adb3060e91da99de7ada7b6b0d8a2008e6f22277ace9d2678c4a8f02dbb2b4f5d5eb6a6e28084920e01b9d0deaed2dd8d7c4fd1751a1c18f36c0c65e9c463129dab7e46ba6073765dd73893983c15887b8c498f7d7555df8a737305d983bdf1383f5ca4f4324f9a7609b93ae384b524616a80d2118d42c4c6bb44c23142b8aff14c396c94f5c67f96f6a8f241342ab8e2671f37fafa0995807ac838e61b3e12dd8b5d7fc87bb3f578fab87a1b93fd1deab6b7294f1e6709cceb106f7e48c575162afcb2860a340f827ebe11bebf2a32b6544980745c4022580", 0xf3, 0x4, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe17ee1eea98c8eb7, 0x81, r2, &(0x7f0000000240)="361f0f47199af4df912e17f14e5f768eb7fcbff8d08f52045f1352b38efefac7379067b40b5d2b1298c291e771ff8c870f60bbff4417fb3918012e9097b2ab657789cbdb6767e9eb5049e7af7fb7a24241ba3f9bf7c05fe5ffd149", 0x5b, 0xfffffffffffffff9, 0x0, 0x2, r2}]) (async) getdents64(r1, &(0x7f0000000700)=""/244, 0xf4) (async) ioctl$F2FS_IOC_GET_FEATURES(r1, 0x8004f50c, &(0x7f0000000600)) (async) openat$mice(0xffffffffffffff9c, &(0x7f0000000640), 0x58b785) (async) openat(r3, &(0x7f0000000680)='./file0\x00', 0x400, 0x4) (async) pidfd_getfd(r3, 0xffffffffffffffff, 0x0) (async) ioctl$UI_BEGIN_FF_ERASE(r4, 0xc00c55ca, &(0x7f00000006c0)={0x7, 0x9, 0x1}) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000340)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) openat(r5, &(0x7f0000000380)='./file0\x00', 0x2, 0x1d1) (async) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) (async) [ 566.241177][T21285] SQUASHFS error: Unable to read directory block [631:3a] 00:09:26 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) openat(r1, &(0x7f0000000000)='./file1\x00', 0x400000, 0x80) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 566.312417][T21299] loop3: detected capacity change from 0 to 8 [ 566.335695][T21301] loop0: detected capacity change from 0 to 8 [ 566.355971][T21280] syz-executor.2: attempt to access beyond end of device [ 566.355971][T21280] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:26 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x3}], 0x1, 0x105405, 0x0, 0x0) 00:09:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) sendfile(r1, r0, &(0x7f0000000080)=0x7, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={r0}) 00:09:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 15) 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000b0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:26 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async, rerun: 64) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) openat(r1, &(0x7f0000000000)='./file1\x00', 0x400000, 0x80) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:26 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@reiserfs_4={0x10, 0x4, {0x10000, 0xfffffffa, 0x80000000, 0x5}}, &(0x7f0000000180), 0x1000) [ 566.411153][T21314] FAULT_INJECTION: forcing a failure. [ 566.411153][T21314] name failslab, interval 1, probability 0, space 0, times 0 [ 566.434918][T21320] loop0: detected capacity change from 0 to 8 00:09:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) sendfile(r1, r0, &(0x7f0000000080)=0x7, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={r0}) [ 566.454269][T21314] CPU: 0 PID: 21314 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 566.456616][T21314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 566.459294][T21314] Call trace: [ 566.460138][T21314] dump_backtrace+0x1c8/0x1f4 [ 566.461407][T21314] show_stack+0x2c/0x3c [ 566.462547][T21314] dump_stack_lvl+0x108/0x170 [ 566.463833][T21314] dump_stack+0x1c/0x58 [ 566.464934][T21314] should_fail_ex+0x408/0x5d4 [ 566.466163][T21314] __should_failslab+0xc8/0x128 [ 566.467471][T21314] should_failslab+0x10/0x28 [ 566.468696][T21314] __kmem_cache_alloc_node+0x80/0x388 [ 566.470131][T21314] __kmalloc_node+0xcc/0x1d0 [ 566.471373][T21314] kvmalloc_node+0x84/0x1e4 [ 566.472543][T21314] rhashtable_init+0x444/0x8dc [ 566.473782][T21314] br_mdb_hash_init+0x30/0x9c [ 566.475004][T21314] br_dev_init+0x1b0/0x350 [ 566.476173][T21314] register_netdevice+0x43c/0x125c [ 566.477529][T21314] br_dev_newlink+0x38/0x118 [ 566.478742][T21314] rtnl_newlink+0x1100/0x1b04 [ 566.479974][T21314] rtnetlink_rcv_msg+0x72c/0xd94 [ 566.481300][T21314] netlink_rcv_skb+0x20c/0x3b8 [ 566.482552][T21314] rtnetlink_rcv+0x28/0x38 [ 566.483710][T21314] netlink_unicast+0x660/0x8d4 [ 566.484940][T21314] netlink_sendmsg+0x834/0xb18 [ 566.486230][T21314] ____sys_sendmsg+0x558/0x844 [ 566.487537][T21314] __sys_sendmsg+0x26c/0x33c [ 566.488722][T21314] __arm64_sys_sendmsg+0x80/0x94 [ 566.489998][T21314] invoke_syscall+0x98/0x2c0 [ 566.491235][T21314] el0_svc_common+0x138/0x258 [ 566.492457][T21314] do_el0_svc+0x64/0x218 [ 566.493591][T21314] el0_svc+0x58/0x168 [ 566.494662][T21314] el0t_64_sync_handler+0x84/0xf0 [ 566.496000][T21314] el0t_64_sync+0x18c/0x190 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000c0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 566.511493][T21323] loop3: detected capacity change from 0 to 8 00:09:26 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_LIST(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x14}}, 0x0) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYRESHEX=r6, @ANYRES32=r7, @ANYRES16=r2], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000024001d0f00e7ff000000000000000000", @ANYRES32=r7, @ANYBLOB="00000000f1ffffff00000000090001006866736300000000140002"], 0x44}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@delchain={0x4c, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x8, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}, @TCA_RATE={0x4}]}, 0x4c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x9, 0x0, 0x7, 0x1b, @mcast2, @loopback, 0x10, 0x7800, 0x9, 0xff}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000500)={&(0x7f0000000000), 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x164, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xe8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_BITS={0x28, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x20, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x8b, 0x4, "7e63a52d1756721f13322db40ea518f1d088dffa2d11133fe0c6055c6d8346aa9fd395d324786a331ca6714dba4f6ee65a149455379ee7f5d593b7c56e7a3bd46fa08f6d280ef58cd00520054d76c896da58e05ac1ac44a707f0de9ead95e898152be6d3ebe4cb07180146c53309149ad122cae8ea1a8c7cf9a980c07e879c656861fc58a7282e"}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x8001) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000f0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:26 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@reiserfs_4={0x10, 0x4, {0x10000, 0xfffffffa, 0x80000000, 0x5}}, &(0x7f0000000180), 0x1000) 00:09:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2, 0x48) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$cgroup_subtree(r0, &(0x7f0000000280), 0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r0, 0x0, 0x25, 0x4}, 0x10) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="fea9d2631000a9e81624464eed907cd0df1ae19e900925b01ec4860300000000000000732c1ee646e716456e24fde8cefa60f6de7bab3f06c1d7765422aff21c34b1134778604b0b049b318c80c1e4b0f70dbe5cb21735fb3e76b27140990b6b4e27523c151df9a1eb87cfb4bd3f7678dae91cbee706301949c7d46f37c32e916cd8ede12543d7a0e777e7859cbbfdbb6c6dd4e1ce82"], 0x1, 0x1d6, &(0x7f0000000040)="$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") r2 = dup(r0) recvmmsg(r2, &(0x7f0000009cc0)=[{{&(0x7f0000000500)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/135, 0x87}], 0x1, &(0x7f0000000740)=""/57, 0x39}, 0x5}, {{&(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000800)=""/42, 0x2a}, {&(0x7f0000000840)=""/76, 0x4c}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/132, 0x84}, {&(0x7f00000009c0)=""/242, 0xf2}, {&(0x7f0000000ac0)=""/98, 0x62}, {&(0x7f0000000b40)=""/169, 0xa9}, {&(0x7f0000000c00)=""/242, 0xf2}], 0x8, &(0x7f0000000d80)=""/233, 0xe9}, 0x95c5}, {{&(0x7f0000000e80)=@ax25={{0x3, @netrom}, [@netrom, @netrom, @rose, @bcast, @null, @netrom, @null]}, 0x80, &(0x7f0000003240)=[{&(0x7f0000000f00)=""/121, 0x79}, {&(0x7f0000000f80)=""/39, 0x27}, {&(0x7f0000000fc0)=""/53, 0x35}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000001040)=""/250, 0xfa}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/148, 0x94}, {&(0x7f0000002200)=""/42, 0x2a}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x9, &(0x7f0000003300)=""/143, 0x8f}, 0xfffffff9}, {{&(0x7f00000033c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004780)=[{&(0x7f0000003440)=""/163, 0xa3}, {&(0x7f0000003500)=""/119, 0x77}, {&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/204, 0xcc}, {&(0x7f0000004680)=""/206, 0xce}], 0x5, &(0x7f0000004800)=""/193, 0xc1}, 0xfffffffb}, {{&(0x7f0000004900)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004980)=""/242, 0xf2}], 0x1, &(0x7f0000004ac0)=""/36, 0x24}, 0xd07}, {{&(0x7f0000004b00)=@generic, 0x80, &(0x7f0000006f00)=[{&(0x7f0000004b80)=""/76, 0x4c}, {&(0x7f0000004c00)=""/6, 0x6}, {&(0x7f0000004c40)=""/234, 0xea}, {&(0x7f0000004d40)=""/157, 0x9d}, {&(0x7f0000004e00)=""/235, 0xeb}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/4096, 0x1000}], 0x7, &(0x7f0000006f80)=""/141, 0x8d}, 0xfc1}, {{0x0, 0x0, &(0x7f0000007140)=[{&(0x7f0000007040)=""/211, 0xd3}], 0x1, &(0x7f0000007180)=""/56, 0x38}}, {{&(0x7f00000071c0)=@pppol2tpv3, 0x80, &(0x7f0000009380)=[{&(0x7f0000007240)=""/4096, 0x1000}, {&(0x7f0000008240)=""/4096, 0x1000}, {&(0x7f0000009240)=""/120, 0x78}, {&(0x7f00000092c0)=""/160, 0xa0}], 0x4, &(0x7f00000093c0)=""/134, 0x86}, 0xffffff81}, {{&(0x7f0000009480)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x80, &(0x7f0000009bc0)=[{&(0x7f0000009500)=""/164, 0xa4}, {&(0x7f00000095c0)=""/243, 0xf3}, {&(0x7f00000096c0)=""/190, 0xbe}, {&(0x7f0000009780)=""/77, 0x4d}, {&(0x7f0000009800)=""/24, 0x18}, {&(0x7f0000009840)=""/158, 0x9e}, {&(0x7f0000009900)=""/24, 0x18}, {&(0x7f0000009940)=""/71, 0x47}, {&(0x7f00000099c0)=""/226, 0xe2}, {&(0x7f0000009ac0)=""/234, 0xea}], 0xa, &(0x7f0000009c80)=""/5, 0x5}, 0x4}], 0x9, 0x21, &(0x7f0000009f00)={0x77359400}) [ 566.589273][T21338] loop0: detected capacity change from 0 to 8 [ 566.591495][T21335] loop3: detected capacity change from 0 to 8 [ 566.602990][T21340] loop2: detected capacity change from 0 to 64 [ 566.613102][T21338] SQUASHFS error: Unable to read directory block [631:3a] [ 566.622442][T21341] loop4: detected capacity change from 0 to 8 [ 566.624706][T21341] squashfs: Unknown parameter 'þ©Òc' [ 566.661204][T21314] device bridge40 entered promiscuous mode [ 566.734687][T21344] SQUASHFS error: Unable to read directory block [631:3a] [ 566.765504][T21342] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 566.768035][T21340] syz-executor.2: attempt to access beyond end of device [ 566.768035][T21340] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:26 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x4}], 0x1, 0x105405, 0x0, 0x0) 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00100018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 16) 00:09:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2, 0x48) fcntl$setflags(r0, 0x2, 0x1) openat$cgroup_subtree(r0, &(0x7f0000000280), 0x2, 0x0) (async) r1 = openat$cgroup_subtree(r0, &(0x7f0000000280), 0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) (async) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r0, 0x0, 0x25, 0x4}, 0x10) (async) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r0, 0x0, 0x25, 0x4}, 0x10) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="fea9d2631000a9e81624464eed907cd0df1ae19e900925b01ec4860300000000000000732c1ee646e716456e24fde8cefa60f6de7bab3f06c1d7765422aff21c34b1134778604b0b049b318c80c1e4b0f70dbe5cb21735fb3e76b27140990b6b4e27523c151df9a1eb87cfb4bd3f7678dae91cbee706301949c7d46f37c32e916cd8ede12543d7a0e777e7859cbbfdbb6c6dd4e1ce82"], 0x1, 0x1d6, &(0x7f0000000040)="$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") r2 = dup(r0) recvmmsg(r2, &(0x7f0000009cc0)=[{{&(0x7f0000000500)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/135, 0x87}], 0x1, &(0x7f0000000740)=""/57, 0x39}, 0x5}, {{&(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000800)=""/42, 0x2a}, {&(0x7f0000000840)=""/76, 0x4c}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/132, 0x84}, {&(0x7f00000009c0)=""/242, 0xf2}, {&(0x7f0000000ac0)=""/98, 0x62}, {&(0x7f0000000b40)=""/169, 0xa9}, {&(0x7f0000000c00)=""/242, 0xf2}], 0x8, &(0x7f0000000d80)=""/233, 0xe9}, 0x95c5}, {{&(0x7f0000000e80)=@ax25={{0x3, @netrom}, [@netrom, @netrom, @rose, @bcast, @null, @netrom, @null]}, 0x80, &(0x7f0000003240)=[{&(0x7f0000000f00)=""/121, 0x79}, {&(0x7f0000000f80)=""/39, 0x27}, {&(0x7f0000000fc0)=""/53, 0x35}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000001040)=""/250, 0xfa}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/148, 0x94}, {&(0x7f0000002200)=""/42, 0x2a}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x9, &(0x7f0000003300)=""/143, 0x8f}, 0xfffffff9}, {{&(0x7f00000033c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004780)=[{&(0x7f0000003440)=""/163, 0xa3}, {&(0x7f0000003500)=""/119, 0x77}, {&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/204, 0xcc}, {&(0x7f0000004680)=""/206, 0xce}], 0x5, &(0x7f0000004800)=""/193, 0xc1}, 0xfffffffb}, {{&(0x7f0000004900)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004980)=""/242, 0xf2}], 0x1, &(0x7f0000004ac0)=""/36, 0x24}, 0xd07}, {{&(0x7f0000004b00)=@generic, 0x80, &(0x7f0000006f00)=[{&(0x7f0000004b80)=""/76, 0x4c}, {&(0x7f0000004c00)=""/6, 0x6}, {&(0x7f0000004c40)=""/234, 0xea}, {&(0x7f0000004d40)=""/157, 0x9d}, {&(0x7f0000004e00)=""/235, 0xeb}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/4096, 0x1000}], 0x7, &(0x7f0000006f80)=""/141, 0x8d}, 0xfc1}, {{0x0, 0x0, &(0x7f0000007140)=[{&(0x7f0000007040)=""/211, 0xd3}], 0x1, &(0x7f0000007180)=""/56, 0x38}}, {{&(0x7f00000071c0)=@pppol2tpv3, 0x80, &(0x7f0000009380)=[{&(0x7f0000007240)=""/4096, 0x1000}, {&(0x7f0000008240)=""/4096, 0x1000}, {&(0x7f0000009240)=""/120, 0x78}, {&(0x7f00000092c0)=""/160, 0xa0}], 0x4, &(0x7f00000093c0)=""/134, 0x86}, 0xffffff81}, {{&(0x7f0000009480)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x80, &(0x7f0000009bc0)=[{&(0x7f0000009500)=""/164, 0xa4}, {&(0x7f00000095c0)=""/243, 0xf3}, {&(0x7f00000096c0)=""/190, 0xbe}, {&(0x7f0000009780)=""/77, 0x4d}, {&(0x7f0000009800)=""/24, 0x18}, {&(0x7f0000009840)=""/158, 0x9e}, {&(0x7f0000009900)=""/24, 0x18}, {&(0x7f0000009940)=""/71, 0x47}, {&(0x7f00000099c0)=""/226, 0xe2}, {&(0x7f0000009ac0)=""/234, 0xea}], 0xa, &(0x7f0000009c80)=""/5, 0x5}, 0x4}], 0x9, 0x21, &(0x7f0000009f00)={0x77359400}) 00:09:26 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@reiserfs_4={0x10, 0x4, {0x10000, 0xfffffffa, 0x80000000, 0x5}}, &(0x7f0000000180), 0x1000) 00:09:26 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_LIST(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x14}}, 0x0) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYRESHEX=r6, @ANYRES32=r7, @ANYRES16=r2], 0x48}}, 0x0) (async) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYRESHEX=r6, @ANYRES32=r7, @ANYRES16=r2], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000024001d0f00e7ff000000000000000000", @ANYRES32=r7, @ANYBLOB="00000000f1ffffff00000000090001006866736300000000140002"], 0x44}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@delchain={0x4c, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x8, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}, @TCA_RATE={0x4}]}, 0x4c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x9, 0x0, 0x7, 0x1b, @mcast2, @loopback, 0x10, 0x7800, 0x9, 0xff}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000500)={&(0x7f0000000000), 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x164, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xe8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_BITS={0x28, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x20, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x8b, 0x4, "7e63a52d1756721f13322db40ea518f1d088dffa2d11133fe0c6055c6d8346aa9fd395d324786a331ca6714dba4f6ee65a149455379ee7f5d593b7c56e7a3bd46fa08f6d280ef58cd00520054d76c896da58e05ac1ac44a707f0de9ead95e898152be6d3ebe4cb07180146c53309149ad122cae8ea1a8c7cf9a980c07e879c656861fc58a7282e"}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x8001) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 566.825197][T21349] loop3: detected capacity change from 0 to 8 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00110018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 566.848197][T21351] loop4: detected capacity change from 0 to 8 [ 566.855883][T21354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 566.869630][T21351] squashfs: Unknown parameter 'þ©Òc' 00:09:26 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000180)={[{@xino_off}, {@index_off}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}], [{@subj_user={'subj_user', 0x3d, '&\xa1)#.\x16'}}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 566.881311][T21358] FAULT_INJECTION: forcing a failure. [ 566.881311][T21358] name failslab, interval 1, probability 0, space 0, times 0 [ 566.887854][T21358] CPU: 1 PID: 21358 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 566.890231][T21358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 566.893032][T21358] Call trace: [ 566.893911][T21358] dump_backtrace+0x1c8/0x1f4 [ 566.895197][T21358] show_stack+0x2c/0x3c [ 566.896312][T21358] dump_stack_lvl+0x108/0x170 [ 566.897629][T21358] dump_stack+0x1c/0x58 [ 566.898759][T21358] should_fail_ex+0x408/0x5d4 [ 566.899970][T21358] __should_failslab+0xc8/0x128 [ 566.901264][T21358] should_failslab+0x10/0x28 [ 566.902500][T21358] __kmem_cache_alloc_node+0x80/0x388 [ 566.903970][T21358] __kmalloc_node+0xcc/0x1d0 00:09:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2, 0x48) fcntl$setflags(r0, 0x2, 0x1) (async) r1 = openat$cgroup_subtree(r0, &(0x7f0000000280), 0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000380)) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r0, 0x0, 0x25, 0x4}, 0x10) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="fea9d2631000a9e81624464eed907cd0df1ae19e900925b01ec4860300000000000000732c1ee646e716456e24fde8cefa60f6de7bab3f06c1d7765422aff21c34b1134778604b0b049b318c80c1e4b0f70dbe5cb21735fb3e76b27140990b6b4e27523c151df9a1eb87cfb4bd3f7678dae91cbee706301949c7d46f37c32e916cd8ede12543d7a0e777e7859cbbfdbb6c6dd4e1ce82"], 0x1, 0x1d6, &(0x7f0000000040)="$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") r2 = dup(r0) recvmmsg(r2, &(0x7f0000009cc0)=[{{&(0x7f0000000500)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/135, 0x87}], 0x1, &(0x7f0000000740)=""/57, 0x39}, 0x5}, {{&(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000800)=""/42, 0x2a}, {&(0x7f0000000840)=""/76, 0x4c}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/132, 0x84}, {&(0x7f00000009c0)=""/242, 0xf2}, {&(0x7f0000000ac0)=""/98, 0x62}, {&(0x7f0000000b40)=""/169, 0xa9}, {&(0x7f0000000c00)=""/242, 0xf2}], 0x8, &(0x7f0000000d80)=""/233, 0xe9}, 0x95c5}, {{&(0x7f0000000e80)=@ax25={{0x3, @netrom}, [@netrom, @netrom, @rose, @bcast, @null, @netrom, @null]}, 0x80, &(0x7f0000003240)=[{&(0x7f0000000f00)=""/121, 0x79}, {&(0x7f0000000f80)=""/39, 0x27}, {&(0x7f0000000fc0)=""/53, 0x35}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000001040)=""/250, 0xfa}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/148, 0x94}, {&(0x7f0000002200)=""/42, 0x2a}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x9, &(0x7f0000003300)=""/143, 0x8f}, 0xfffffff9}, {{&(0x7f00000033c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004780)=[{&(0x7f0000003440)=""/163, 0xa3}, {&(0x7f0000003500)=""/119, 0x77}, {&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/204, 0xcc}, {&(0x7f0000004680)=""/206, 0xce}], 0x5, &(0x7f0000004800)=""/193, 0xc1}, 0xfffffffb}, {{&(0x7f0000004900)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004980)=""/242, 0xf2}], 0x1, &(0x7f0000004ac0)=""/36, 0x24}, 0xd07}, {{&(0x7f0000004b00)=@generic, 0x80, &(0x7f0000006f00)=[{&(0x7f0000004b80)=""/76, 0x4c}, {&(0x7f0000004c00)=""/6, 0x6}, {&(0x7f0000004c40)=""/234, 0xea}, {&(0x7f0000004d40)=""/157, 0x9d}, {&(0x7f0000004e00)=""/235, 0xeb}, {&(0x7f0000004f00)=""/4096, 0x1000}, {&(0x7f0000005f00)=""/4096, 0x1000}], 0x7, &(0x7f0000006f80)=""/141, 0x8d}, 0xfc1}, {{0x0, 0x0, &(0x7f0000007140)=[{&(0x7f0000007040)=""/211, 0xd3}], 0x1, &(0x7f0000007180)=""/56, 0x38}}, {{&(0x7f00000071c0)=@pppol2tpv3, 0x80, &(0x7f0000009380)=[{&(0x7f0000007240)=""/4096, 0x1000}, {&(0x7f0000008240)=""/4096, 0x1000}, {&(0x7f0000009240)=""/120, 0x78}, {&(0x7f00000092c0)=""/160, 0xa0}], 0x4, &(0x7f00000093c0)=""/134, 0x86}, 0xffffff81}, {{&(0x7f0000009480)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x80, &(0x7f0000009bc0)=[{&(0x7f0000009500)=""/164, 0xa4}, {&(0x7f00000095c0)=""/243, 0xf3}, {&(0x7f00000096c0)=""/190, 0xbe}, {&(0x7f0000009780)=""/77, 0x4d}, {&(0x7f0000009800)=""/24, 0x18}, {&(0x7f0000009840)=""/158, 0x9e}, {&(0x7f0000009900)=""/24, 0x18}, {&(0x7f0000009940)=""/71, 0x47}, {&(0x7f00000099c0)=""/226, 0xe2}, {&(0x7f0000009ac0)=""/234, 0xea}], 0xa, &(0x7f0000009c80)=""/5, 0x5}, 0x4}], 0x9, 0x21, &(0x7f0000009f00)={0x77359400}) [ 566.905153][T21358] kvmalloc_node+0x84/0x1e4 [ 566.906388][T21358] rhashtable_init+0x444/0x8dc [ 566.907693][T21358] br_mdb_hash_init+0x5c/0x9c [ 566.908973][T21358] br_dev_init+0x1b0/0x350 [ 566.910199][T21358] register_netdevice+0x43c/0x125c [ 566.911587][T21358] br_dev_newlink+0x38/0x118 [ 566.912807][T21358] rtnl_newlink+0x1100/0x1b04 [ 566.914060][T21358] rtnetlink_rcv_msg+0x72c/0xd94 [ 566.915388][T21358] netlink_rcv_skb+0x20c/0x3b8 [ 566.916740][T21358] rtnetlink_rcv+0x28/0x38 [ 566.917903][T21358] netlink_unicast+0x660/0x8d4 [ 566.919207][T21358] netlink_sendmsg+0x834/0xb18 [ 566.920486][T21358] ____sys_sendmsg+0x558/0x844 [ 566.921744][T21358] __sys_sendmsg+0x26c/0x33c [ 566.922972][T21358] __arm64_sys_sendmsg+0x80/0x94 [ 566.924250][T21358] invoke_syscall+0x98/0x2c0 [ 566.925334][T21364] loop3: detected capacity change from 0 to 8 [ 566.925530][T21358] el0_svc_common+0x138/0x258 [ 566.925553][T21358] do_el0_svc+0x64/0x218 [ 566.925568][T21358] el0_svc+0x58/0x168 [ 566.930642][T21358] el0t_64_sync_handler+0x84/0xf0 [ 566.931947][T21358] el0t_64_sync+0x18c/0x190 00:09:26 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_LIST(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x14}}, 0x0) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYRESHEX=r6, @ANYRES32=r7, @ANYRES16=r2], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000024001d0f00e7ff000000000000000000", @ANYRES32=r7, @ANYBLOB="00000000f1ffffff00000000090001006866736300000000140002"], 0x44}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@delchain={0x4c, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x8, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}, @TCA_RATE={0x4}]}, 0x4c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x9, 0x0, 0x7, 0x1b, @mcast2, @loopback, 0x10, 0x7800, 0x9, 0xff}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000500)={&(0x7f0000000000), 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x164, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xe8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_BITS={0x28, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x20, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x8b, 0x4, "7e63a52d1756721f13322db40ea518f1d088dffa2d11133fe0c6055c6d8346aa9fd395d324786a331ca6714dba4f6ee65a149455379ee7f5d593b7c56e7a3bd46fa08f6d280ef58cd00520054d76c896da58e05ac1ac44a707f0de9ead95e898152be6d3ebe4cb07180146c53309149ad122cae8ea1a8c7cf9a980c07e879c656861fc58a7282e"}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x8001) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$IPSET_CMD_LIST(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0, 0x14}}, 0x0) (async) getsockname$packet(r6, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYRESHEX=r6, @ANYRES32=r7, @ANYRES16=r2], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="4400000024001d0f00e7ff000000000000000000", @ANYRES32=r7, @ANYBLOB="00000000f1ffffff00000000090001006866736300000000140002"], 0x44}}, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=@delchain={0x4c, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x8, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}, @TCA_RATE={0x4}]}, 0x4c}}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x9, 0x0, 0x7, 0x1b, @mcast2, @loopback, 0x10, 0x7800, 0x9, 0xff}}) (async) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000500)={&(0x7f0000000000), 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x164, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_DEBUG_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xe8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_BITS={0x28, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x20, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x8b, 0x4, "7e63a52d1756721f13322db40ea518f1d088dffa2d11133fe0c6055c6d8346aa9fd395d324786a331ca6714dba4f6ee65a149455379ee7f5d593b7c56e7a3bd46fa08f6d280ef58cd00520054d76c896da58e05ac1ac44a707f0de9ead95e898152be6d3ebe4cb07180146c53309149ad122cae8ea1a8c7cf9a980c07e879c656861fc58a7282e"}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x8001) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) [ 566.939840][T21363] loop2: detected capacity change from 0 to 64 [ 566.950762][T21368] loop0: detected capacity change from 0 to 8 [ 566.954545][ T6055] Buffer I/O error on dev loop3, logical block 0, async page read [ 566.956829][ T6055] Buffer I/O error on dev loop3, logical block 0, async page read 00:09:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00120018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 566.966634][T21366] loop4: detected capacity change from 0 to 8 [ 566.972424][T21364] overlayfs: unrecognized mount option "subj_user=&¡)#." or missing value [ 566.976462][T21366] squashfs: Unknown parameter 'þ©Òc' 00:09:26 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000180)={[{@xino_off}, {@index_off}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}], [{@subj_user={'subj_user', 0x3d, '&\xa1)#.\x16'}}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000180)={[{@xino_off}, {@index_off}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}], [{@subj_user={'subj_user', 0x3d, '&\xa1)#.\x16'}}]}) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) [ 567.000553][T21358] device bridge40 entered promiscuous mode [ 567.003243][T21368] SQUASHFS error: Unable to read directory block [631:3a] [ 567.113650][T21379] SQUASHFS error: Unable to read directory block [631:3a] [ 567.119933][T21379] SQUASHFS error: Unable to read directory block [631:3a] [ 567.153634][T21363] syz-executor.2: attempt to access beyond end of device [ 567.153634][T21363] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 567.161233][T21378] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 00:09:27 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x5}], 0x1, 0x105405, 0x0, 0x0) 00:09:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00130018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 17) 00:09:27 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1dc, &(0x7f00000002c0)="$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") 00:09:27 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x800, &(0x7f0000000180)={[{@xino_off}, {@index_off}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}], [{@subj_user={'subj_user', 0x3d, '&\xa1)#.\x16'}}]}) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:27 executing program 0: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x0, 0x401, 0xffffffffffffffff}) r0 = syz_open_dev$vcsa(&(0x7f0000000140), 0x12, 0x400080) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000180)=0x1, 0x4) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x480000, 0x0) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0x34, 0x1000, &(0x7f0000000280)="b913f6aacf9a85eb95fd1be7032ccf2dc087b4f4fd63e286d514e9efc171c05445f0773912d271bd99f7231b9cc65bac2b4a5958", &(0x7f0000000800)=""/4096, 0x0, 0x0, 0x94, 0x29, &(0x7f00000002c0)="e8ce9f9b3f0dc36cf28c4a8b624eb81064a7d76f5e2fe8e16387be847ff4e902bdbc355c78b7d4a2995aa7cc1936dcaefa4332cff0582e09ea2ec9d6d6c237ad1b78d556c337b5e9af82caf554d89ead1ef764def942d87a568cc545657464b5dfbc5179ec0718594b7fe1747d6a52b7f1925dc08fe9953cd8145c895227fa414cb148df3cf10cbc6163c62e2968253532a99a39", &(0x7f0000000380)="6b7f4253a7f42c663c1df4f5c452a8a6c2ec5df73592024355aff80199eae0455ba774d6faf0d007e8", 0x0, 0x5}, 0x48) connect$can_j1939(r0, &(0x7f00000001c0)={0x1d, 0x0, 0x1, {0x1, 0x1, 0x1}, 0x2}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x0, 0x4, 0x400, 0x401}) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00600018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 567.236302][T21395] loop4: detected capacity change from 0 to 8 [ 567.239541][T21396] loop3: detected capacity change from 0 to 8 [ 567.251254][T21395] SQUASHFS error: Failed to read block 0x60: -5 [ 567.253054][T21395] squashfs image failed sanity check [ 567.265081][T21400] loop0: detected capacity change from 0 to 8 [ 567.268205][T21396] overlayfs: unrecognized mount option "subj_user=&¡)#." or missing value [ 567.286945][T21402] FAULT_INJECTION: forcing a failure. [ 567.286945][T21402] name failslab, interval 1, probability 0, space 0, times 0 [ 567.291926][T21400] SQUASHFS error: Unable to read directory block [631:3a] 00:09:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00fc0018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:27 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1dc, &(0x7f00000002c0)="$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") 00:09:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000240)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x40000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r4, &(0x7f00000003c0)=""/222, 0xde) getdents64(r1, &(0x7f0000000140)=""/217, 0xd9) ioctl$HIDIOCGUSAGE(r4, 0xc018480b, &(0x7f0000000000)={0x2, 0x2, 0x3a, 0x4, 0x8, 0x9}) 00:09:27 executing program 0: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x0, 0x401, 0xffffffffffffffff}) r0 = syz_open_dev$vcsa(&(0x7f0000000140), 0x12, 0x400080) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000180)=0x1, 0x4) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x480000, 0x0) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0x34, 0x1000, &(0x7f0000000280)="b913f6aacf9a85eb95fd1be7032ccf2dc087b4f4fd63e286d514e9efc171c05445f0773912d271bd99f7231b9cc65bac2b4a5958", &(0x7f0000000800)=""/4096, 0x0, 0x0, 0x94, 0x29, &(0x7f00000002c0)="e8ce9f9b3f0dc36cf28c4a8b624eb81064a7d76f5e2fe8e16387be847ff4e902bdbc355c78b7d4a2995aa7cc1936dcaefa4332cff0582e09ea2ec9d6d6c237ad1b78d556c337b5e9af82caf554d89ead1ef764def942d87a568cc545657464b5dfbc5179ec0718594b7fe1747d6a52b7f1925dc08fe9953cd8145c895227fa414cb148df3cf10cbc6163c62e2968253532a99a39", &(0x7f0000000380)="6b7f4253a7f42c663c1df4f5c452a8a6c2ec5df73592024355aff80199eae0455ba774d6faf0d007e8", 0x0, 0x5}, 0x48) connect$can_j1939(r0, &(0x7f00000001c0)={0x1d, 0x0, 0x1, {0x1, 0x1, 0x1}, 0x2}, 0x18) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x0, 0x4, 0x400, 0x401}) (async, rerun: 64) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (rerun: 64) [ 567.330155][T21402] CPU: 0 PID: 21402 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 567.332450][T21402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 567.335253][T21402] Call trace: [ 567.336187][T21402] dump_backtrace+0x1c8/0x1f4 [ 567.337464][T21402] show_stack+0x2c/0x3c [ 567.338572][T21402] dump_stack_lvl+0x108/0x170 [ 567.339854][T21402] dump_stack+0x1c/0x58 [ 567.341007][T21402] should_fail_ex+0x408/0x5d4 [ 567.342213][T21402] __should_failslab+0xc8/0x128 [ 567.343537][T21402] should_failslab+0x10/0x28 [ 567.344741][T21402] __kmem_cache_alloc_node+0x80/0x388 [ 567.346164][T21402] kmalloc_trace+0x48/0x94 [ 567.347352][T21402] br_vlan_init+0x5c/0x1a4 [ 567.348527][T21402] br_dev_init+0x1ec/0x350 [ 567.349674][T21402] register_netdevice+0x43c/0x125c [ 567.351107][T21402] br_dev_newlink+0x38/0x118 [ 567.352350][T21402] rtnl_newlink+0x1100/0x1b04 [ 567.353627][T21402] rtnetlink_rcv_msg+0x72c/0xd94 [ 567.354939][T21402] netlink_rcv_skb+0x20c/0x3b8 [ 567.356270][T21402] rtnetlink_rcv+0x28/0x38 [ 567.357439][T21402] netlink_unicast+0x660/0x8d4 [ 567.358729][T21402] netlink_sendmsg+0x834/0xb18 [ 567.360000][T21402] ____sys_sendmsg+0x558/0x844 [ 567.361326][T21402] __sys_sendmsg+0x26c/0x33c [ 567.362598][T21402] __arm64_sys_sendmsg+0x80/0x94 [ 567.363962][T21402] invoke_syscall+0x98/0x2c0 [ 567.365213][T21402] el0_svc_common+0x138/0x258 [ 567.366437][T21402] do_el0_svc+0x64/0x218 [ 567.367582][T21402] el0_svc+0x58/0x168 [ 567.368642][T21402] el0t_64_sync_handler+0x84/0xf0 [ 567.369946][T21402] el0t_64_sync+0x18c/0x190 [ 567.392963][T21408] loop2: detected capacity change from 0 to 64 [ 567.416885][T21411] loop0: detected capacity change from 0 to 8 [ 567.421995][T21413] loop4: detected capacity change from 0 to 8 00:09:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000318001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 567.430938][T21413] SQUASHFS error: Failed to read block 0x60: -5 [ 567.438259][T21413] squashfs image failed sanity check [ 567.441041][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.444813][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.450502][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.454936][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.459334][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.463752][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.469293][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.473856][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.482316][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.493317][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.495546][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.504531][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.506685][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.514044][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.516194][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.521901][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.528019][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.530159][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.532235][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.538892][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.542248][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.546666][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.556652][T21408] syz-executor.2: attempt to access beyond end of device [ 567.556652][T21408] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 567.564065][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.566128][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.575824][T21414] SQUASHFS error: Unable to read directory block [631:3a] 00:09:27 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x7}], 0x1, 0x105405, 0x0, 0x0) 00:09:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000240)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x40000) (async) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x40000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r4, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r4, &(0x7f00000003c0)=""/222, 0xde) getdents64(r1, &(0x7f0000000140)=""/217, 0xd9) ioctl$HIDIOCGUSAGE(r4, 0xc018480b, &(0x7f0000000000)={0x2, 0x2, 0x3a, 0x4, 0x8, 0x9}) (async) ioctl$HIDIOCGUSAGE(r4, 0xc018480b, &(0x7f0000000000)={0x2, 0x2, 0x3a, 0x4, 0x8, 0x9}) 00:09:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000518001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:27 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1dc, &(0x7f00000002c0)="$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") 00:09:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 18) [ 567.595666][T21423] loop3: detected capacity change from 0 to 8 [ 567.602895][T21425] loop4: detected capacity change from 0 to 8 [ 567.607228][ T6040] blk_print_req_error: 12 callbacks suppressed [ 567.607242][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 567.611919][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.613873][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.615803][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.618849][T21422] FAULT_INJECTION: forcing a failure. [ 567.618849][T21422] name failslab, interval 1, probability 0, space 0, times 0 00:09:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000618001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 567.630953][T21422] CPU: 0 PID: 21422 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 567.631271][T21425] SQUASHFS error: Failed to read block 0x60: -5 [ 567.633215][T21422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 567.637493][T21422] Call trace: [ 567.638340][T21422] dump_backtrace+0x1c8/0x1f4 [ 567.639569][T21422] show_stack+0x2c/0x3c [ 567.640628][T21425] squashfs image failed sanity check [ 567.640709][T21422] dump_stack_lvl+0x108/0x170 [ 567.643379][T21422] dump_stack+0x1c/0x58 [ 567.644502][T21422] should_fail_ex+0x408/0x5d4 [ 567.645740][T21422] __should_failslab+0xc8/0x128 [ 567.647041][T21422] should_failslab+0x10/0x28 [ 567.648299][T21422] __kmem_cache_alloc_node+0x80/0x388 [ 567.649729][T21422] __kmalloc_node+0xcc/0x1d0 [ 567.650933][T21422] kvmalloc_node+0x84/0x1e4 [ 567.652101][T21422] rhashtable_init+0x444/0x8dc [ 567.653333][T21422] br_vlan_init+0x70/0x1a4 [ 567.654499][T21422] br_dev_init+0x1ec/0x350 [ 567.655741][T21422] register_netdevice+0x43c/0x125c [ 567.657086][T21422] br_dev_newlink+0x38/0x118 [ 567.658321][T21422] rtnl_newlink+0x1100/0x1b04 [ 567.659602][T21422] rtnetlink_rcv_msg+0x72c/0xd94 [ 567.660960][T21422] netlink_rcv_skb+0x20c/0x3b8 [ 567.662247][T21422] rtnetlink_rcv+0x28/0x38 [ 567.663461][T21422] netlink_unicast+0x660/0x8d4 [ 567.664733][T21422] netlink_sendmsg+0x834/0xb18 [ 567.665989][T21422] ____sys_sendmsg+0x558/0x844 [ 567.667253][T21422] __sys_sendmsg+0x26c/0x33c [ 567.668472][T21422] __arm64_sys_sendmsg+0x80/0x94 [ 567.669770][T21422] invoke_syscall+0x98/0x2c0 [ 567.671006][T21422] el0_svc_common+0x138/0x258 [ 567.672323][T21422] do_el0_svc+0x64/0x218 [ 567.673464][T21422] el0_svc+0x58/0x168 [ 567.674595][T21422] el0t_64_sync_handler+0x84/0xf0 [ 567.675976][T21422] el0t_64_sync+0x18c/0x190 00:09:27 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x800}, {0x0, 0x8000}], 0x2) semop(r0, &(0x7f0000000380)=[{0x4, 0xffff}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x1]) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000002c0)=""/223) [ 567.698890][T21414] SQUASHFS error: Unable to read directory block [631:3a] 00:09:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000240)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x40000) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r4, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r1, &(0x7f0000000140)=""/217, 0xd9) (async) ioctl$HIDIOCGUSAGE(r4, 0xc018480b, &(0x7f0000000000)={0x2, 0x2, 0x3a, 0x4, 0x8, 0x9}) 00:09:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000718001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 567.713932][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.716102][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.724640][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.726717][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.748066][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.750027][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.751949][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.753869][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.755700][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.766260][T21433] loop2: detected capacity change from 0 to 64 [ 567.773387][T21436] loop3: detected capacity change from 0 to 8 [ 567.779000][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.781085][T21414] SQUASHFS error: Unable to read directory block [631:3a] 00:09:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000918001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 567.797903][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.799823][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.801733][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.803602][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.815347][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.819219][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.821294][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.823280][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.825011][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.839052][T21422] device bridge40 entered promiscuous mode [ 567.851891][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.856327][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.861027][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.884576][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.891450][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.897000][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.903981][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.912168][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.916871][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.938263][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.940394][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.942706][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.944772][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.946887][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.950147][T21414] SQUASHFS error: Unable to read directory block [631:3a] [ 567.952217][T21414] SQUASHFS error: Unable to read directory block [631:3a] 00:09:27 executing program 0: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x0, 0x401, 0xffffffffffffffff}) r0 = syz_open_dev$vcsa(&(0x7f0000000140), 0x12, 0x400080) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000180)=0x1, 0x4) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x480000, 0x0) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0x34, 0x1000, &(0x7f0000000280)="b913f6aacf9a85eb95fd1be7032ccf2dc087b4f4fd63e286d514e9efc171c05445f0773912d271bd99f7231b9cc65bac2b4a5958", &(0x7f0000000800)=""/4096, 0x0, 0x0, 0x94, 0x29, &(0x7f00000002c0)="e8ce9f9b3f0dc36cf28c4a8b624eb81064a7d76f5e2fe8e16387be847ff4e902bdbc355c78b7d4a2995aa7cc1936dcaefa4332cff0582e09ea2ec9d6d6c237ad1b78d556c337b5e9af82caf554d89ead1ef764def942d87a568cc545657464b5dfbc5179ec0718594b7fe1747d6a52b7f1925dc08fe9953cd8145c895227fa414cb148df3cf10cbc6163c62e2968253532a99a39", &(0x7f0000000380)="6b7f4253a7f42c663c1df4f5c452a8a6c2ec5df73592024355aff80199eae0455ba774d6faf0d007e8", 0x0, 0x5}, 0x48) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0x34, 0x1000, &(0x7f0000000280)="b913f6aacf9a85eb95fd1be7032ccf2dc087b4f4fd63e286d514e9efc171c05445f0773912d271bd99f7231b9cc65bac2b4a5958", &(0x7f0000000800)=""/4096, 0x0, 0x0, 0x94, 0x29, &(0x7f00000002c0)="e8ce9f9b3f0dc36cf28c4a8b624eb81064a7d76f5e2fe8e16387be847ff4e902bdbc355c78b7d4a2995aa7cc1936dcaefa4332cff0582e09ea2ec9d6d6c237ad1b78d556c337b5e9af82caf554d89ead1ef764def942d87a568cc545657464b5dfbc5179ec0718594b7fe1747d6a52b7f1925dc08fe9953cd8145c895227fa414cb148df3cf10cbc6163c62e2968253532a99a39", &(0x7f0000000380)="6b7f4253a7f42c663c1df4f5c452a8a6c2ec5df73592024355aff80199eae0455ba774d6faf0d007e8", 0x0, 0x5}, 0x48) connect$can_j1939(r0, &(0x7f00000001c0)={0x1d, 0x0, 0x1, {0x1, 0x1, 0x1}, 0x2}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x0, 0x4, 0x400, 0x401}) (async) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x0, 0x4, 0x400, 0x401}) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:27 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000940)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x28, 0xd, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x10) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000), &(0x7f0000000140), 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r2, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000600)=[0x0], &(0x7f0000000640), 0x0, 0x8, &(0x7f0000000680)=[{}, {}], 0x10, 0x10, &(0x7f00000006c0), &(0x7f0000000700), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000740)}}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="34730000bb152cfc35c9770725e5e393e4bc2b48db35672094c1fd09dd49f4f782b661ba738817af92b1107d3b76f6c660743d49fc34c7d15dd56249cb9147b2f03be29636ccd52255b5b776bf490b4250503d2489ae63112b423cf299697b42f0d6e4b49740a136b2e010e65ce934f8c60ead8510335e457d74e51872cb6ef053368fcc02846ddc3070dcfe2c659b17c80f6d85b1c96e75b31187a99eb03929a7cad5e5d1fa1bdcbe3e3f56", @ANYRES16=0x0, @ANYBLOB="08002dbd7000906c00000100000008003a000080000005002d000000000005002a000000000008002b00c6860000"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000001c0)={0x0, 0x4, 0x7}) [ 567.972123][T21433] syz-executor.2: attempt to access beyond end of device [ 567.972123][T21433] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 567.978572][T21447] loop3: detected capacity change from 0 to 8 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c008d0918001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:28 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x8}], 0x1, 0x105405, 0x0, 0x0) 00:09:28 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000940)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x28, 0xd, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x10) (async) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000940)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x28, 0xd, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x10) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000), &(0x7f0000000140), 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r2, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000600)=[0x0], &(0x7f0000000640), 0x0, 0x8, &(0x7f0000000680)=[{}, {}], 0x10, 0x10, &(0x7f00000006c0), &(0x7f0000000700), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000740)}}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="34730000bb152cfc35c9770725e5e393e4bc2b48db35672094c1fd09dd49f4f782b661ba738817af92b1107d3b76f6c660743d49fc34c7d15dd56249cb9147b2f03be29636ccd52255b5b776bf490b4250503d2489ae63112b423cf299697b42f0d6e4b49740a136b2e010e65ce934f8c60ead8510335e457d74e51872cb6ef053368fcc02846ddc3070dcfe2c659b17c80f6d85b1c96e75b31187a99eb03929a7cad5e5d1fa1bdcbe3e3f56", @ANYRES16=0x0, @ANYBLOB="08002dbd7000906c00000100000008003a000080000005002d000000000005002a000000000008002b00c6860000"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000001c0)={0x0, 0x4, 0x7}) 00:09:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 19) 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000a18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 568.082098][T21451] FAULT_INJECTION: forcing a failure. [ 568.082098][T21451] name failslab, interval 1, probability 0, space 0, times 0 [ 568.087940][T21451] CPU: 0 PID: 21451 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 568.090249][T21451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 568.093009][T21451] Call trace: [ 568.093876][T21451] dump_backtrace+0x1c8/0x1f4 [ 568.095128][T21451] show_stack+0x2c/0x3c [ 568.096248][T21451] dump_stack_lvl+0x108/0x170 [ 568.097577][T21451] dump_stack+0x1c/0x58 [ 568.098667][T21451] should_fail_ex+0x408/0x5d4 [ 568.099948][T21451] __should_failslab+0xc8/0x128 [ 568.101214][T21451] should_failslab+0x10/0x28 [ 568.102441][T21451] __kmem_cache_alloc_node+0x80/0x388 [ 568.103960][T21451] __kmalloc_node+0xcc/0x1d0 [ 568.105220][T21451] kvmalloc_node+0x84/0x1e4 [ 568.106433][T21451] rhashtable_init+0x444/0x8dc [ 568.107701][T21451] vlan_tunnel_init+0x28/0x38 [ 568.109008][T21451] br_vlan_init+0xa0/0x1a4 [ 568.110234][T21451] br_dev_init+0x1ec/0x350 [ 568.111469][T21451] register_netdevice+0x43c/0x125c [ 568.112851][T21451] br_dev_newlink+0x38/0x118 [ 568.114123][T21451] rtnl_newlink+0x1100/0x1b04 [ 568.115403][T21451] rtnetlink_rcv_msg+0x72c/0xd94 [ 568.116762][T21451] netlink_rcv_skb+0x20c/0x3b8 [ 568.118092][T21451] rtnetlink_rcv+0x28/0x38 [ 568.119324][T21451] netlink_unicast+0x660/0x8d4 [ 568.120623][T21451] netlink_sendmsg+0x834/0xb18 [ 568.121951][T21451] ____sys_sendmsg+0x558/0x844 [ 568.123302][T21451] __sys_sendmsg+0x26c/0x33c [ 568.124551][T21451] __arm64_sys_sendmsg+0x80/0x94 [ 568.125925][T21451] invoke_syscall+0x98/0x2c0 [ 568.127127][T21451] el0_svc_common+0x138/0x258 [ 568.128370][T21451] do_el0_svc+0x64/0x218 [ 568.129513][T21451] el0_svc+0x58/0x168 [ 568.130630][T21451] el0t_64_sync_handler+0x84/0xf0 [ 568.132007][T21451] el0t_64_sync+0x18c/0x190 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000b18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 568.140061][T21455] loop0: detected capacity change from 0 to 8 [ 568.223810][T21464] loop2: detected capacity change from 0 to 64 [ 568.225243][T21451] device bridge40 entered promiscuous mode [ 568.338790][T21464] syz-executor.2: attempt to access beyond end of device [ 568.338790][T21464] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:28 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x800}, {0x0, 0x8000}], 0x2) (async) semop(r0, &(0x7f0000000380)=[{0x4, 0xffff}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x1]) (async, rerun: 64) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000002c0)=""/223) (rerun: 64) 00:09:28 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000940)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x28, 0xd, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x10) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000), &(0x7f0000000140), 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={r2, 0xe0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000600)=[0x0], &(0x7f0000000640), 0x0, 0x8, &(0x7f0000000680)=[{}, {}], 0x10, 0x10, &(0x7f00000006c0), &(0x7f0000000700), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000740)}}, 0x10) (rerun: 32) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="34730000bb152cfc35c9770725e5e393e4bc2b48db35672094c1fd09dd49f4f782b661ba738817af92b1107d3b76f6c660743d49fc34c7d15dd56249cb9147b2f03be29636ccd52255b5b776bf490b4250503d2489ae63112b423cf299697b42f0d6e4b49740a136b2e010e65ce934f8c60ead8510335e457d74e51872cb6ef053368fcc02846ddc3070dcfe2c659b17c80f6d85b1c96e75b31187a99eb03929a7cad5e5d1fa1bdcbe3e3f56", @ANYRES16=0x0, @ANYBLOB="08002dbd7000906c00000100000008003a000080000005002d000000000005002a000000000008002b00c6860000"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async, rerun: 64) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) (rerun: 64) socket$nl_netfilter(0x10, 0x3, 0xc) (async) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000001c0)={0x0, 0x4, 0x7}) 00:09:28 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000c18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:28 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xf}], 0x1, 0x105405, 0x0, 0x0) 00:09:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 20) [ 568.596258][T21474] FAULT_INJECTION: forcing a failure. [ 568.596258][T21474] name failslab, interval 1, probability 0, space 0, times 0 [ 568.596922][T21475] loop0: detected capacity change from 0 to 8 [ 568.602119][T21472] loop2: detected capacity change from 0 to 64 [ 568.609165][T21469] loop3: detected capacity change from 0 to 8 [ 568.620939][T21474] CPU: 0 PID: 21474 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 568.623254][T21474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 568.625942][T21474] Call trace: [ 568.626880][T21474] dump_backtrace+0x1c8/0x1f4 [ 568.628128][T21474] show_stack+0x2c/0x3c [ 568.629269][T21474] dump_stack_lvl+0x108/0x170 [ 568.630556][T21474] dump_stack+0x1c/0x58 [ 568.631696][T21474] should_fail_ex+0x408/0x5d4 [ 568.632943][T21474] __should_failslab+0xc8/0x128 [ 568.634269][T21474] should_failslab+0x10/0x28 [ 568.635464][T21474] __kmem_cache_alloc_node+0x80/0x388 [ 568.636976][T21474] __kmalloc_node_track_caller+0xbc/0x1c0 [ 568.637671][T21475] SQUASHFS error: Unable to read directory block [631:3a] [ 568.638517][T21474] kstrdup_const+0x90/0xdc [ 568.638539][T21474] kvasprintf_const+0x1ac/0x230 [ 568.638553][T21474] kobject_set_name_vargs+0xd0/0x1b8 [ 568.638566][T21474] dev_set_name+0xe0/0x12c [ 568.645433][T21474] netdev_register_kobject+0xa0/0x2d8 [ 568.646868][T21474] register_netdevice+0xcb8/0x125c [ 568.648250][T21474] br_dev_newlink+0x38/0x118 [ 568.649429][T21474] rtnl_newlink+0x1100/0x1b04 [ 568.650671][T21474] rtnetlink_rcv_msg+0x72c/0xd94 [ 568.651991][T21474] netlink_rcv_skb+0x20c/0x3b8 [ 568.653279][T21474] rtnetlink_rcv+0x28/0x38 [ 568.654151][T21477] loop4: detected capacity change from 0 to 8 [ 568.654443][T21474] netlink_unicast+0x660/0x8d4 [ 568.657411][T21474] netlink_sendmsg+0x834/0xb18 [ 568.658754][T21474] ____sys_sendmsg+0x558/0x844 [ 568.660011][T21474] __sys_sendmsg+0x26c/0x33c [ 568.661229][T21474] __arm64_sys_sendmsg+0x80/0x94 [ 568.662560][T21474] invoke_syscall+0x98/0x2c0 [ 568.663743][T21474] el0_svc_common+0x138/0x258 [ 568.664600][T21477] SQUASHFS error: Failed to read block 0x60: -5 [ 568.665027][T21474] do_el0_svc+0x64/0x218 [ 568.667874][T21474] el0_svc+0x58/0x168 [ 568.668935][T21474] el0t_64_sync_handler+0x84/0xf0 [ 568.670190][T21474] el0t_64_sync+0x18c/0x190 [ 568.670294][T21477] squashfs image failed sanity check 00:09:28 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000f18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00001118001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:28 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) [ 568.732875][T21483] loop0: detected capacity change from 0 to 8 00:09:28 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 568.772744][T21472] syz-executor.2: attempt to access beyond end of device [ 568.772744][T21472] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:28 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x800}, {0x0, 0x8000}], 0x2) semop(r0, &(0x7f0000000380)=[{0x4, 0xffff}], 0x1) (async) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x1]) (async) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00000002c0)=""/223) 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00001218001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 568.801036][T21491] loop3: detected capacity change from 0 to 8 00:09:28 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1b}], 0x1, 0x105405, 0x0, 0x0) [ 568.830870][T21493] loop0: detected capacity change from 0 to 8 00:09:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 21) 00:09:28 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$eJzslb1qFFEUx3939u6uiRaprQIGk0Z3dwIhb2AqKx/AZTPGkIkfmQXdJcWkSmMhvkTAR7CyEHwACxHBZhUUtIhlQEbO/cpIItkVN2nmD8P5n3PPx51zuefezx5nTeDX4W6POQwUV/ioFBpYVNZ2u2nlz4aVK07/qq3sOPtLJz87mQ2G755ZOtzqpiIHQtJkJ/sLUepsnz/IWE7/ThT/J8+XWduHKW61Zju+1X1uLPMRCJGzOuFcs7thmq0rk7qrdx61TpBvE0VFZ/vUmfaeIVjUGFEfXsB8cUHtnZRcIkyHCcOj8ZwLO0Ey3PjKbu1F2KrvD3d7Yr0LFEVRiG3dfv5KGB9R3pR8rmrIQdUolPfRZlrCItDqbz9qZYPhjc3t7kaykTyI4+WV9tvLNmOatFv3NtOkrfgRwiMhmgC5pzOldbkyn47Xc1brMGLPG/zWBLOgbGxuYmX+vnKxS9eOazADUSnWSX87UbwO9d2MN325w3XTwCe5wncVFpBsGvNrayhqTunokE9whLRfFm72Hqbr+yiUDztAhxydEfWgxGVleTX3RfdLxQVrTh44OXLSv13+TdImw3enLeXQ4Gm3398xj5dlwRYHWzyXl87HdOuoUf45WGhyCuqnGStUqFChQoUKFS4YvwMAAP//NRtGSg==") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) (async) 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00001318001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:28 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 568.904528][T21502] FAULT_INJECTION: forcing a failure. [ 568.904528][T21502] name failslab, interval 1, probability 0, space 0, times 0 [ 568.928158][T21504] loop3: detected capacity change from 0 to 8 00:09:28 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) fstatfs(r0, &(0x7f00000002c0)=""/197) [ 568.945532][T21502] CPU: 0 PID: 21502 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 568.947864][T21502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 568.950612][T21502] Call trace: [ 568.951358][T21502] dump_backtrace+0x1c8/0x1f4 [ 568.952643][T21502] show_stack+0x2c/0x3c [ 568.953722][T21502] dump_stack_lvl+0x108/0x170 [ 568.954941][T21502] dump_stack+0x1c/0x58 [ 568.956048][T21502] should_fail_ex+0x408/0x5d4 [ 568.957314][T21502] __should_failslab+0xc8/0x128 [ 568.958640][T21502] should_failslab+0x10/0x28 [ 568.959823][T21502] __kmem_cache_alloc_node+0x80/0x388 [ 568.961281][T21502] kmalloc_trace+0x48/0x94 [ 568.962416][T21502] device_add+0xc4/0xef4 [ 568.963594][T21502] netdev_register_kobject+0x15c/0x2d8 [ 568.965064][T21502] register_netdevice+0xcb8/0x125c [ 568.966420][T21502] br_dev_newlink+0x38/0x118 [ 568.967677][T21502] rtnl_newlink+0x1100/0x1b04 [ 568.968926][T21502] rtnetlink_rcv_msg+0x72c/0xd94 [ 568.970296][T21502] netlink_rcv_skb+0x20c/0x3b8 [ 568.971593][T21502] rtnetlink_rcv+0x28/0x38 [ 568.972793][T21502] netlink_unicast+0x660/0x8d4 [ 568.974116][T21502] netlink_sendmsg+0x834/0xb18 [ 568.975347][T21502] ____sys_sendmsg+0x558/0x844 [ 568.976610][T21502] __sys_sendmsg+0x26c/0x33c [ 568.977899][T21502] __arm64_sys_sendmsg+0x80/0x94 [ 568.979221][T21502] invoke_syscall+0x98/0x2c0 [ 568.980463][T21502] el0_svc_common+0x138/0x258 [ 568.981729][T21502] do_el0_svc+0x64/0x218 [ 568.982842][T21502] el0_svc+0x58/0x168 [ 568.983920][T21502] el0t_64_sync_handler+0x84/0xf0 [ 568.985256][T21502] el0t_64_sync+0x18c/0x190 [ 568.990270][T21511] loop4: detected capacity change from 0 to 8 00:09:28 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00003f18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 569.007976][T21511] SQUASHFS error: Failed to read block 0x60: -5 [ 569.012307][T21513] loop0: detected capacity change from 0 to 8 [ 569.015774][T21511] squashfs image failed sanity check [ 569.028576][T21513] SQUASHFS error: Unable to read directory block [631:3a] 00:09:29 executing program 3: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) 00:09:29 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 64) fstatfs(r0, &(0x7f00000002c0)=""/197) (rerun: 64) [ 569.056748][T21517] loop2: detected capacity change from 0 to 64 00:09:29 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00884718001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 569.104141][T21521] loop3: detected capacity change from 0 to 8 [ 569.112039][T21522] loop0: detected capacity change from 0 to 8 [ 569.128166][T21528] loop4: detected capacity change from 0 to 8 00:09:29 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 569.150340][T21528] SQUASHFS error: Failed to read block 0x60: -5 [ 569.152250][T21528] squashfs image failed sanity check [ 569.202353][T21517] syz-executor.2: attempt to access beyond end of device [ 569.202353][T21517] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 569.206830][T21533] loop0: detected capacity change from 0 to 8 [ 569.225066][T21533] SQUASHFS error: Unable to read directory block [631:3a] 00:09:29 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x7ffff000}], 0x1, 0x105405, 0x0, 0x0) 00:09:29 executing program 3: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x1920f4a, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1f0, &(0x7f0000000400)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) mq_timedsend(r0, &(0x7f0000000140)="e58059cc5517ae266dfb45da84b852eeae5b4db19582f9de241f30fe2e67a51358a529469d20328164e805a097dbdfd3803c97a83b62460bf0495ece97576621ab18d33f51ae3cf97319776c69758ecaac89d9a31fe9951185df6845d2c9aa9f904e2c90a4a8640601949215231b073c713e7f37b25c1829731892c501a77f78b5317d743e0f62abad5264adfc4bd577e9c8cf96c4f34ce5945a04307d5c478c07607f619df150214c011c285dcb1ce6bc519aff214c43e9abd90510cb2c08553f068eb5df1686950155670c02deb03f82187466ec4e4ce46b9fccb28c5b784dbc7f3ac16ada1f7e1ef3ca3bebf5ee68f936f6d3", 0xf4, 0x6, &(0x7f0000000000)) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r2 = socket$unix(0x1, 0x2, 0x0) accept$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00884818001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:29 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) fstatfs(r0, &(0x7f00000002c0)=""/197) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) fstatfs(r0, &(0x7f00000002c0)=""/197) (async) 00:09:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 22) [ 569.243672][T21539] loop3: detected capacity change from 0 to 8 [ 569.247951][ T6055] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.258325][ T6055] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 569.269682][T21541] loop4: detected capacity change from 0 to 8 00:09:29 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = dup3(r1, r2, 0x0) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000001269092249958e490008000300", @ANYRES32=r6, @ANYBLOB="08003500000000000a0006"], 0x30}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac=@broadcast}]}, 0x3c}}, 0x400c881) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r7, &(0x7f00000003c0)=""/222, 0xde) [ 569.281374][T21542] FAULT_INJECTION: forcing a failure. [ 569.281374][T21542] name failslab, interval 1, probability 0, space 0, times 0 [ 569.283807][ T6055] Buffer I/O error on dev loop3, logical block 0, async page read 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00655818001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 569.297406][T21542] CPU: 1 PID: 21542 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 569.297544][T21541] SQUASHFS error: Failed to read block 0x60: -5 [ 569.299804][T21542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 569.299818][T21542] Call trace: [ 569.299823][T21542] dump_backtrace+0x1c8/0x1f4 [ 569.301569][T21541] squashfs image failed sanity check [ 569.304052][T21542] show_stack+0x2c/0x3c [ 569.304071][T21542] dump_stack_lvl+0x108/0x170 [ 569.304085][T21542] dump_stack+0x1c/0x58 [ 569.310965][T21542] should_fail_ex+0x408/0x5d4 [ 569.312204][T21542] __should_failslab+0xc8/0x128 [ 569.313566][T21542] should_failslab+0x10/0x28 [ 569.314838][T21542] __kmem_cache_alloc_node+0x80/0x388 [ 569.316260][T21542] __kmalloc_node_track_caller+0xbc/0x1c0 [ 569.317806][T21542] kstrdup_const+0x90/0xdc 00:09:29 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000500)='./file0\x00', 0x600001, &(0x7f00000001c0)=ANY=[@ANYRES8], 0xdf, 0x4ad, &(0x7f0000000580)="$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") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000240)={0x0, 0x1, r0}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r3, 0xc02064c3, &(0x7f00000002c0)={&(0x7f0000000280)=[r4, r5, 0x0], 0x7, 0x3, 0x6}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x15}}, './file0\x00'}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r6, 0x8982, &(0x7f0000000180)={0x1, 'bond0\x00', {}, 0x3f}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x23, "19dadc5fa87daf4c6648e996093b7dec98087c233ea7dc2b7b5ff8130241e155f43046"}, &(0x7f0000000340)=0x2b) shutdown(r2, 0x0) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r9, &(0x7f00000003c0)=""/222, 0xde) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x11, r9, 0x5a115000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x1b, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r8, 0x8}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) [ 569.319006][T21542] __kernfs_new_node+0xa8/0x66c [ 569.320283][T21542] kernfs_create_dir_ns+0xac/0x238 [ 569.321639][T21542] sysfs_create_dir_ns+0x150/0x318 [ 569.323020][T21542] kobject_add_internal+0x598/0xb14 [ 569.324425][T21542] kobject_add+0x14c/0x21c [ 569.325602][T21542] device_add+0x400/0xef4 [ 569.326760][T21542] netdev_register_kobject+0x15c/0x2d8 [ 569.328218][T21542] register_netdevice+0xcb8/0x125c [ 569.329691][T21542] br_dev_newlink+0x38/0x118 [ 569.330944][T21542] rtnl_newlink+0x1100/0x1b04 [ 569.332221][T21542] rtnetlink_rcv_msg+0x72c/0xd94 [ 569.333577][T21542] netlink_rcv_skb+0x20c/0x3b8 [ 569.334841][T21542] rtnetlink_rcv+0x28/0x38 [ 569.336050][T21542] netlink_unicast+0x660/0x8d4 [ 569.337390][T21542] netlink_sendmsg+0x834/0xb18 [ 569.338702][T21542] ____sys_sendmsg+0x558/0x844 [ 569.340045][T21542] __sys_sendmsg+0x26c/0x33c [ 569.341312][T21542] __arm64_sys_sendmsg+0x80/0x94 [ 569.342647][T21542] invoke_syscall+0x98/0x2c0 [ 569.343857][T21542] el0_svc_common+0x138/0x258 [ 569.345120][T21542] do_el0_svc+0x64/0x218 [ 569.346245][T21542] el0_svc+0x58/0x168 [ 569.347340][T21542] el0t_64_sync_handler+0x84/0xf0 [ 569.348781][T21542] el0t_64_sync+0x18c/0x190 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00006018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 569.386341][T21546] loop0: detected capacity change from 0 to 8 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00586518001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:29 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f00000002c0)={0x2, 0xfff, 0x80000000, 0xfffffffd, 0x2, 0x8000, 0xfffffff7}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00008118001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 569.475931][T21558] SQUASHFS error: Unable to read directory block [631:3a] [ 569.476561][T21551] loop3: detected capacity change from 0 to 512 [ 569.480429][T21551] ext3: Unknown parameter 'ÿ' [ 569.483845][T21557] loop4: detected capacity change from 0 to 8 [ 569.489495][T21557] SQUASHFS error: Failed to read block 0x60: -5 [ 569.490834][T21559] loop2: detected capacity change from 0 to 64 [ 569.493541][T21542] kobject_add_internal failed for bridge40 (error: -12 parent: net) [ 569.495848][T21557] squashfs image failed sanity check [ 569.663015][T21559] syz-executor.2: attempt to access beyond end of device [ 569.663015][T21559] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:29 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1000000000000}], 0x1, 0x105405, 0x0, 0x0) 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00478818001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:29 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000500)='./file0\x00', 0x600001, &(0x7f00000001c0)=ANY=[@ANYRES8], 0xdf, 0x4ad, &(0x7f0000000580)="$eJzs3U9rHOcZAPBnRn9ty5XcGvrnYtd264LxrlZFBhdKXXpooTWU+gO4qrRWhVZaoV05ljDE/gpJSAw5hBDIKZdAcjch5JpcQpJDyCWnQEiMQwjksGFnV7Ys70pKLO8az+8Hw8w7Y+/zvlrmfVaPpHkDyK3jEXEjIoYj4r8RMd4+n7S3uNDamv/u7p3rs80tiUbj0ldJdr3Zji3/p+lQ+zVHI+I/f4/4X/Jw3Nr6xuJMpVJebbeL9aWVYm194+zC0sx8eb68PDU5fX66dK5UKu3bWJ/7duyXJ9658OdX/vXa+6+/dSDr71j72tZx7KfW0IfuxWkajIh/Po5gfTDQHs9wvzvCT5JGxM8j4kR2/4/HQPZuAgBPs0ZjPBrjW9sAwNMuzWpgSVpo1wLGIk0LhVYN72gcTCvVWv3Mlera8lyrVjYRQ+mVhUp5sl0rnIihpNkuZcf321Pb2n+MiCMR8cLIgaxdmK1W5vr5wQcAcuzQtvz/zUgr/3eS9rpzAMDjM9rvDgAAPSf/A0D+yP8AkD/yPwDkj/wPAPkj/wNA/sj/AJAr/754sbk1Np9/PXd1fW2xevXsXLm2WFhamy3MVldXCvPV6nz2zJ6l3V6vUq2unIvltWvFerlWL9bWNy4vVdeW65ez53pfLg/1ZFQAwE6OHLv9SRIRN/50INtiy1oOcjU83TzTC/JroN8dAPrGal+QX77HBzos0fuArr8idGv/+wL0xulfq/9DXqn/Q36p/0N+qf9DfjUaiTX/ASBn1PgBP/8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAH28s25K00F4LfCzStFCIOBwREzGUXFmolCcj4mcR8fHI0EizXep3pwGAR5R+kbTX/zo9fmps+9Xh5LuRbB8Rz7x86aVrM/X6aql5/ut75+u32uen+tF/AGA3m3l6M49vunvn+uzm1sv+fPnX1uKiD8cfjMFsPxpDEXHwbtJutzQ/rwzsQ/wbNyPiV53iJ1ltZKK98un2+M3Yh3saP30gfppda+2bX4tf7ENfIG9uN+efC53uvzSOZ/vO9/9oNkM9uu7zX3pv/hvoMv8d3+sY3xv/R9f4NyN+M9h5/tmMn3SJf2qP8T+vfvp8t2uNVyNOd8w/yQOxivWllWJtfePswtLMfHm+vDw1OX1+unSuVCoVsxp1cbNS/bC/vPjRszuN/2CX+KO7jP93exz/Zx/87d3f7hD/Dyc7v/9Hd4jfzIm/32P8N06+/f9u15rx57qMf7f3/0zrcHi3+Lc/fPP7PXYVAOiB2vrG4kylUl518IQeHHsyuuEgZwf9npmAx+3+Td/vngAAAAAAAAAAAAAAAN304s+JskD78bAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2OaHAAAA//8KTttW") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000240)={0x0, 0x1, r0}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r3, 0xc02064c3, &(0x7f00000002c0)={&(0x7f0000000280)=[r4, r5, 0x0], 0x7, 0x3, 0x6}) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x15}}, './file0\x00'}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r6, 0x8982, &(0x7f0000000180)={0x1, 'bond0\x00', {}, 0x3f}) (async, rerun: 64) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x23, "19dadc5fa87daf4c6648e996093b7dec98087c233ea7dc2b7b5ff8130241e155f43046"}, &(0x7f0000000340)=0x2b) (async, rerun: 64) shutdown(r2, 0x0) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async, rerun: 32) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (rerun: 32) getdents64(r9, &(0x7f00000003c0)=""/222, 0xde) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x11, r9, 0x5a115000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x1b, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r8, 0x8}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) 00:09:29 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async, rerun: 32) ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f00000002c0)={0x2, 0xfff, 0x80000000, 0xfffffffd, 0x2, 0x8000, 0xfffffff7}) (rerun: 32) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) 00:09:29 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = dup3(r1, r2, 0x0) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00'}) (async) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000001269092249958e490008000300", @ANYRES32=r6, @ANYBLOB="08003500000000000a0006"], 0x30}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac=@broadcast}]}, 0x3c}}, 0x400c881) (async) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac=@broadcast}]}, 0x3c}}, 0x400c881) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r7, &(0x7f00000003c0)=""/222, 0xde) 00:09:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 23) [ 569.703578][T21568] loop4: detected capacity change from 0 to 8 [ 569.715822][T21571] loop3: detected capacity change from 0 to 512 [ 569.719804][T21572] FAULT_INJECTION: forcing a failure. [ 569.719804][T21572] name failslab, interval 1, probability 0, space 0, times 0 [ 569.726035][T21573] loop0: detected capacity change from 0 to 8 [ 569.731584][T21571] ext3: Unknown parameter 'ÿ' 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00488818001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 569.737701][T21568] SQUASHFS error: Failed to read block 0x60: -5 [ 569.737972][T21572] CPU: 0 PID: 21572 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 569.739584][T21568] squashfs image failed sanity check [ 569.741624][T21572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 569.741639][T21572] Call trace: [ 569.741645][T21572] dump_backtrace+0x1c8/0x1f4 [ 569.747825][T21572] show_stack+0x2c/0x3c [ 569.748904][T21572] dump_stack_lvl+0x108/0x170 [ 569.750125][T21572] dump_stack+0x1c/0x58 [ 569.751248][T21572] should_fail_ex+0x408/0x5d4 [ 569.752548][T21572] __should_failslab+0xc8/0x128 [ 569.753873][T21572] should_failslab+0x10/0x28 [ 569.755066][T21572] kmem_cache_alloc+0x8c/0x37c [ 569.756326][T21572] __kernfs_new_node+0xe4/0x66c [ 569.757654][T21572] kernfs_create_dir_ns+0xac/0x238 [ 569.759029][T21572] sysfs_create_dir_ns+0x150/0x318 [ 569.760414][T21572] kobject_add_internal+0x598/0xb14 [ 569.761825][T21572] kobject_add+0x14c/0x21c [ 569.763033][T21572] device_add+0x400/0xef4 [ 569.764180][T21572] netdev_register_kobject+0x15c/0x2d8 [ 569.765650][T21572] register_netdevice+0xcb8/0x125c [ 569.767060][T21572] br_dev_newlink+0x38/0x118 [ 569.768295][T21572] rtnl_newlink+0x1100/0x1b04 [ 569.769558][T21572] rtnetlink_rcv_msg+0x72c/0xd94 [ 569.770923][T21572] netlink_rcv_skb+0x20c/0x3b8 [ 569.772217][T21572] rtnetlink_rcv+0x28/0x38 [ 569.773419][T21572] netlink_unicast+0x660/0x8d4 [ 569.774698][T21572] netlink_sendmsg+0x834/0xb18 [ 569.775958][T21572] ____sys_sendmsg+0x558/0x844 [ 569.777210][T21572] __sys_sendmsg+0x26c/0x33c [ 569.778461][T21572] __arm64_sys_sendmsg+0x80/0x94 [ 569.779804][T21572] invoke_syscall+0x98/0x2c0 [ 569.781000][T21572] el0_svc_common+0x138/0x258 [ 569.782244][T21572] do_el0_svc+0x64/0x218 [ 569.783375][T21572] el0_svc+0x58/0x168 [ 569.784462][T21572] el0t_64_sync_handler+0x84/0xf0 [ 569.785896][T21572] el0t_64_sync+0x18c/0x190 [ 569.812024][T21572] kobject_add_internal failed for bridge40 (error: -12 parent: net) 00:09:29 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000500)='./file0\x00', 0x600001, &(0x7f00000001c0)=ANY=[@ANYRES8], 0xdf, 0x4ad, &(0x7f0000000580)="$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") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000240)={0x0, 0x1, r0}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r3, 0xc02064c3, &(0x7f00000002c0)={&(0x7f0000000280)=[r4, r5, 0x0], 0x7, 0x3, 0x6}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x15}}, './file0\x00'}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r6, 0x8982, &(0x7f0000000180)={0x1, 'bond0\x00', {}, 0x3f}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x23, "19dadc5fa87daf4c6648e996093b7dec98087c233ea7dc2b7b5ff8130241e155f43046"}, &(0x7f0000000340)=0x2b) shutdown(r2, 0x0) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r9, &(0x7f00000003c0)=""/222, 0xde) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x11, r9, 0x5a115000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x1b, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r8, 0x8}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000500)='./file0\x00', 0x600001, &(0x7f00000001c0)=ANY=[@ANYRES8], 0xdf, 0x4ad, &(0x7f0000000580)="$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") (async) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000200)) (async) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_SYNC_FILE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000240)={0x0, 0x1, r0}) (async) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r3, 0xc02064c3, &(0x7f00000002c0)={&(0x7f0000000280)=[r4, r5, 0x0], 0x7, 0x3, 0x6}) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x15}}, './file0\x00'}) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r6, 0x8982, &(0x7f0000000180)={0x1, 'bond0\x00', {}, 0x3f}) (async) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x23, "19dadc5fa87daf4c6648e996093b7dec98087c233ea7dc2b7b5ff8130241e155f43046"}, &(0x7f0000000340)=0x2b) (async) shutdown(r2, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r9, &(0x7f00000003c0)=""/222, 0xde) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x11, r9, 0x5a115000) (async) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x1b, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x10) (async) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r8, 0x8}, 0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00098d18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:29 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f00000002c0)={0x2, 0xfff, 0x80000000, 0xfffffffd, 0x2, 0x8000, 0xfffffff7}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f00000002c0)={0x2, 0xfff, 0x80000000, 0xfffffffd, 0x2, 0x8000, 0xfffffff7}) (async) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) (async) [ 569.850256][T21580] loop3: detected capacity change from 0 to 512 [ 569.853805][T21580] ext3: Unknown parameter 'ÿ' [ 569.864027][T21578] SQUASHFS error: Unable to read directory block [631:3a] [ 569.895223][T21585] loop4: detected capacity change from 0 to 8 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000fc18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 569.906962][ T6040] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:29 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = dup3(r1, r2, 0x0) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000001269092249958e490008000300", @ANYRES32=r6, @ANYBLOB="08003500000000000a0006"], 0x30}}, 0x0) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac=@broadcast}]}, 0x3c}}, 0x400c881) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r7, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) (async) dup3(r1, r2, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000001269092249958e490008000300", @ANYRES32=r6, @ANYBLOB="08003500000000000a0006"], 0x30}}, 0x0) (async) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac=@broadcast}]}, 0x3c}}, 0x400c881) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r7, &(0x7f00000003c0)=""/222, 0xde) (async) [ 569.924617][T21585] SQUASHFS error: Failed to read block 0x60: -5 [ 569.931384][T21585] squashfs image failed sanity check 00:09:29 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x2, 0x105405, 0x0, 0x0) 00:09:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 24) 00:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000ff18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 569.992011][ T6065] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 569.995273][T21607] FAULT_INJECTION: forcing a failure. [ 569.995273][T21607] name failslab, interval 1, probability 0, space 0, times 0 [ 570.004982][T21610] loop0: detected capacity change from 0 to 8 00:09:30 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x800011, &(0x7f0000000180)=ANY=[], 0x1, 0x941, &(0x7f0000000ac0)="$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") r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) sendfile(r0, r1, 0x0, 0x10001) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0xcfc, 0x1000, 0x2d5e, 0x4e88a27, 0x7}) 00:09:30 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = dup3(r1, r2, 0x0) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000001269092249958e490008000300", @ANYRES32=r6, @ANYBLOB="08003500000000000a0006"], 0x30}}, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r0, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x190, 0x7fffffff}}, './file0\x00'}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r4) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000500)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r7, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x38, r8, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'pimreg0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c081}, 0x4041) [ 570.026277][T21607] CPU: 0 PID: 21607 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 570.028587][T21607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 570.031321][T21607] Call trace: [ 570.032257][T21607] dump_backtrace+0x1c8/0x1f4 [ 570.033570][T21607] show_stack+0x2c/0x3c [ 570.034693][T21607] dump_stack_lvl+0x108/0x170 [ 570.035996][T21607] dump_stack+0x1c/0x58 [ 570.037121][T21607] should_fail_ex+0x408/0x5d4 [ 570.038429][T21607] __should_failslab+0xc8/0x128 [ 570.039826][T21607] should_failslab+0x10/0x28 [ 570.041110][T21607] kmem_cache_alloc+0x8c/0x37c [ 570.042399][T21607] __kernfs_new_node+0xe4/0x66c [ 570.043729][T21607] kernfs_new_node+0x98/0x184 [ 570.044980][T21607] __kernfs_create_file+0x60/0x2d4 [ 570.046430][T21607] sysfs_add_file_mode_ns+0x1dc/0x298 [ 570.047940][T21607] sysfs_create_file_ns+0x144/0x244 [ 570.049392][T21607] device_add+0x4dc/0xef4 [ 570.050583][T21607] netdev_register_kobject+0x15c/0x2d8 [ 570.052091][T21607] register_netdevice+0xcb8/0x125c [ 570.053485][T21607] br_dev_newlink+0x38/0x118 [ 570.054782][T21607] rtnl_newlink+0x1100/0x1b04 [ 570.056080][T21607] rtnetlink_rcv_msg+0x72c/0xd94 [ 570.057443][T21607] netlink_rcv_skb+0x20c/0x3b8 [ 570.058758][T21607] rtnetlink_rcv+0x28/0x38 [ 570.059949][T21607] netlink_unicast+0x660/0x8d4 [ 570.061266][T21607] netlink_sendmsg+0x834/0xb18 [ 570.062581][T21607] ____sys_sendmsg+0x558/0x844 [ 570.063870][T21607] __sys_sendmsg+0x26c/0x33c [ 570.065104][T21607] __arm64_sys_sendmsg+0x80/0x94 [ 570.066504][T21607] invoke_syscall+0x98/0x2c0 [ 570.067763][T21607] el0_svc_common+0x138/0x258 [ 570.069051][T21607] do_el0_svc+0x64/0x218 [ 570.070214][T21607] el0_svc+0x58/0x168 [ 570.071301][T21607] el0t_64_sync_handler+0x84/0xf0 [ 570.072668][T21607] el0t_64_sync+0x18c/0x190 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000000d001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 570.104289][T21613] loop2: detected capacity change from 0 to 64 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000218001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 570.151649][T21621] SQUASHFS error: Unable to read directory block [631:3a] 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000318001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 570.187537][T21617] loop3: detected capacity change from 0 to 1764 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000418001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 570.221995][T21632] loop4: detected capacity change from 0 to 8 00:09:30 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x800011, &(0x7f0000000180)=ANY=[], 0x1, 0x941, &(0x7f0000000ac0)="$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") r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) sendfile(r0, r1, 0x0, 0x10001) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0xcfc, 0x1000, 0x2d5e, 0x4e88a27, 0x7}) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x800011, &(0x7f0000000180)=ANY=[], 0x1, 0x941, &(0x7f0000000ac0)="$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") (async) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) sendfile(r0, r1, 0x0, 0x10001) (async) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0xcfc, 0x1000, 0x2d5e, 0x4e88a27, 0x7}) (async) [ 570.229870][T21632] SQUASHFS error: Failed to read block 0x60: -5 [ 570.238629][T21632] squashfs image failed sanity check 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000518001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 570.298286][T21613] syz-executor.2: attempt to access beyond end of device [ 570.298286][T21613] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 570.314599][T21636] loop3: detected capacity change from 0 to 1764 00:09:30 executing program 0: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") writev(r0, &(0x7f0000000800)=[{&(0x7f0000000000)="1a5dc66fb0ef6776a0b693f83581880d15dc76f28a1598eab52afa872f4e4ed945889a94ddf298e499d4816d3219a761c40e7623a873c2", 0x37}, {&(0x7f0000000140)="cb02216652216e2684c821317357e1f421cc4d0d7528297f114cc64093309e71b5d1c3d8d44fdb56355183f2a52dcd0d2c73c4900b2ac3ebbe05726be9af71eddd009f06cf69619f003ecb62845e57c6dddf99cb67dd128c1ec31d422fb6a355a729c4871ecd446430eb94821d1a76ccb1766b2c0c0ace42b9ac42156f74f25e74c1750bbac6fe797cbbbeff694842982b3ffb3003b6c7cd6b8f71fb0536aaf592", 0xa1}, {&(0x7f0000000200)="7a8193ed91f40e2bae7af32cbd7f6cbaad9ba97070d2aa0b290a6670b6d4b0a6c62e4d2315b14e9ae3d1ad960c5caed3ec63c479ab91edf0fb0220b8da79aef9ef98824d8f47bd1b04468877dce23c0f83671cd97310931fa1e60c3a4234eb4fe05a66e5598568c20bf5ad6b73192116b5ca7a197f6d11a21811dd5d885bdde71ad50dedd8cf349b858f8c1d7d524648f1007e551d51c7474453f57614", 0x9d}, {&(0x7f00000002c0)="2389f4849138d167f72a036e89a762645b2a81742536f3b76888982f970a4be38f00ce25e406e3aa3d34935fb9c203e72e4beac138cd4f", 0x37}, {&(0x7f00000004c0)="8e36c32281eee897194831e948413ac71016444ffcce2c7eb052d4fd75220b53244e658b101d934be878a1c5afb0b268f5c403baad76499fae9fec67232990b52dd13e3a589c3d144cc0aec572da729c52eeba0114006f532b5ecc4ee688a726ad5c386f4bcce9ebf8739578ca3bf1c6f992b5152041b6ed67d91fae4280729660b83605438a37cf68795930a85854728007607c745913ce6bea52a2d3134866b6d440b132844ed0284188305d7819b9c87155bddc65f42fb284e062e5cd863aba86a4ada19522368918e9fa435f2bdd2877e4", 0xd3}, {&(0x7f0000000300)="99e7976ba839ab9365f7cbce71ab0eb485c950063c4667670f497cb9fbe518c10cb980e072aa4676dadca549307d9ad73609a11f12bbbff57fcce1baa988b38d19ab82d74ea35532f1acb4ee17e455cc37", 0x51}], 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:30 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x3, 0x105405, 0x0, 0x0) 00:09:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 25) 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000618001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:30 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) (async) r4 = dup3(r1, r2, 0x0) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000001269092249958e490008000300", @ANYRES32=r6, @ANYBLOB="08003500000000000a0006"], 0x30}}, 0x0) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r0, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x190, 0x7fffffff}}, './file0\x00'}) (async) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r4) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000500)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r7, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x38, r8, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'pimreg0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c081}, 0x4041) 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000718001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:30 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x800011, &(0x7f0000000180)=ANY=[], 0x1, 0x941, &(0x7f0000000ac0)="$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") (async) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) sendfile(r0, r1, 0x0, 0x10001) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0xcfc, 0x1000, 0x2d5e, 0x4e88a27, 0x7}) [ 570.433871][T21649] loop0: detected capacity change from 0 to 8 [ 570.457056][T21651] FAULT_INJECTION: forcing a failure. [ 570.457056][T21651] name failslab, interval 1, probability 0, space 0, times 0 [ 570.465798][T21647] loop4: detected capacity change from 0 to 8 [ 570.471180][T21651] CPU: 1 PID: 21651 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 570.473468][T21651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 570.476097][T21651] Call trace: [ 570.476977][T21651] dump_backtrace+0x1c8/0x1f4 [ 570.478256][T21651] show_stack+0x2c/0x3c [ 570.479369][T21651] dump_stack_lvl+0x108/0x170 [ 570.480648][T21651] dump_stack+0x1c/0x58 [ 570.481733][T21651] should_fail_ex+0x408/0x5d4 [ 570.483012][T21651] __should_failslab+0xc8/0x128 [ 570.484399][T21651] should_failslab+0x10/0x28 [ 570.485682][T21651] kmem_cache_alloc+0x8c/0x37c [ 570.486961][T21651] __kernfs_new_node+0xe4/0x66c [ 570.488316][T21651] kernfs_new_node+0x98/0x184 [ 570.489559][T21651] kernfs_create_link+0xa8/0x1e0 [ 570.489847][T21647] SQUASHFS error: Failed to read block 0x60: -5 [ 570.490897][T21651] sysfs_do_create_link_sd+0x8c/0x120 [ 570.490917][T21651] sysfs_create_link+0x74/0x94 [ 570.490930][T21651] device_add+0x5b8/0xef4 [ 570.496318][T21651] netdev_register_kobject+0x15c/0x2d8 [ 570.497198][T21647] squashfs image failed sanity check [ 570.497884][T21651] register_netdevice+0xcb8/0x125c [ 570.497905][T21651] br_dev_newlink+0x38/0x118 [ 570.497919][T21651] rtnl_newlink+0x1100/0x1b04 [ 570.497933][T21651] rtnetlink_rcv_msg+0x72c/0xd94 [ 570.504470][T21651] netlink_rcv_skb+0x20c/0x3b8 [ 570.505761][T21651] rtnetlink_rcv+0x28/0x38 [ 570.506931][T21651] netlink_unicast+0x660/0x8d4 [ 570.508183][T21651] netlink_sendmsg+0x834/0xb18 [ 570.509505][T21651] ____sys_sendmsg+0x558/0x844 [ 570.510856][T21651] __sys_sendmsg+0x26c/0x33c [ 570.512106][T21651] __arm64_sys_sendmsg+0x80/0x94 [ 570.513439][T21651] invoke_syscall+0x98/0x2c0 [ 570.514632][T21651] el0_svc_common+0x138/0x258 [ 570.515924][T21651] do_el0_svc+0x64/0x218 [ 570.517060][T21651] el0_svc+0x58/0x168 [ 570.518153][T21651] el0t_64_sync_handler+0x84/0xf0 [ 570.519536][T21651] el0t_64_sync+0x18c/0x190 [ 570.527253][T21649] SQUASHFS error: Unable to read directory block [631:3a] 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000818001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:30 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") writev(r0, &(0x7f0000000800)=[{&(0x7f0000000000)="1a5dc66fb0ef6776a0b693f83581880d15dc76f28a1598eab52afa872f4e4ed945889a94ddf298e499d4816d3219a761c40e7623a873c2", 0x37}, {&(0x7f0000000140)="cb02216652216e2684c821317357e1f421cc4d0d7528297f114cc64093309e71b5d1c3d8d44fdb56355183f2a52dcd0d2c73c4900b2ac3ebbe05726be9af71eddd009f06cf69619f003ecb62845e57c6dddf99cb67dd128c1ec31d422fb6a355a729c4871ecd446430eb94821d1a76ccb1766b2c0c0ace42b9ac42156f74f25e74c1750bbac6fe797cbbbeff694842982b3ffb3003b6c7cd6b8f71fb0536aaf592", 0xa1}, {&(0x7f0000000200)="7a8193ed91f40e2bae7af32cbd7f6cbaad9ba97070d2aa0b290a6670b6d4b0a6c62e4d2315b14e9ae3d1ad960c5caed3ec63c479ab91edf0fb0220b8da79aef9ef98824d8f47bd1b04468877dce23c0f83671cd97310931fa1e60c3a4234eb4fe05a66e5598568c20bf5ad6b73192116b5ca7a197f6d11a21811dd5d885bdde71ad50dedd8cf349b858f8c1d7d524648f1007e551d51c7474453f57614", 0x9d}, {&(0x7f00000002c0)="2389f4849138d167f72a036e89a762645b2a81742536f3b76888982f970a4be38f00ce25e406e3aa3d34935fb9c203e72e4beac138cd4f", 0x37}, {&(0x7f00000004c0)="8e36c32281eee897194831e948413ac71016444ffcce2c7eb052d4fd75220b53244e658b101d934be878a1c5afb0b268f5c403baad76499fae9fec67232990b52dd13e3a589c3d144cc0aec572da729c52eeba0114006f532b5ecc4ee688a726ad5c386f4bcce9ebf8739578ca3bf1c6f992b5152041b6ed67d91fae4280729660b83605438a37cf68795930a85854728007607c745913ce6bea52a2d3134866b6d440b132844ed0284188305d7819b9c87155bddc65f42fb284e062e5cd863aba86a4ada19522368918e9fa435f2bdd2877e4", 0xd3}, {&(0x7f0000000300)="99e7976ba839ab9365f7cbce71ab0eb485c950063c4667670f497cb9fbe518c10cb980e072aa4676dadca549307d9ad73609a11f12bbbff57fcce1baa988b38d19ab82d74ea35532f1acb4ee17e455cc37", 0x51}], 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:30 executing program 3: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000240)={{r1, r2+60000000}, {r3, r4+60000000}}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r6 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, r5+60000000}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) [ 570.569528][T21661] loop2: detected capacity change from 0 to 64 00:09:30 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = dup3(r1, r2, 0x0) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000001269092249958e490008000300", @ANYRES32=r6, @ANYBLOB="08003500000000000a0006"], 0x30}}, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r0, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x190, 0x7fffffff}}, './file0\x00'}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r4) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000500)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r7, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x38, r8, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'pimreg0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c081}, 0x4041) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) (async) dup3(r1, r2, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000400)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_AUTHENTICATE(r4, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000001140)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000001269092249958e490008000300", @ANYRES32=r6, @ANYBLOB="08003500000000000a0006"], 0x30}}, 0x0) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r0, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000440)={{0x1, 0x1, 0x18, r2, {0x190, 0x7fffffff}}, './file0\x00'}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r4) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000500)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_NEW_INTERFACE(r7, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x38, r8, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8, 0x3, r9}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'pimreg0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c081}, 0x4041) (async) [ 570.604995][T21665] loop0: detected capacity change from 0 to 8 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000918001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 570.629055][T21664] SQUASHFS error: Unable to read directory block [631:3a] 00:09:30 executing program 0: r0 = syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") writev(r0, &(0x7f0000000800)=[{&(0x7f0000000000)="1a5dc66fb0ef6776a0b693f83581880d15dc76f28a1598eab52afa872f4e4ed945889a94ddf298e499d4816d3219a761c40e7623a873c2", 0x37}, {&(0x7f0000000140)="cb02216652216e2684c821317357e1f421cc4d0d7528297f114cc64093309e71b5d1c3d8d44fdb56355183f2a52dcd0d2c73c4900b2ac3ebbe05726be9af71eddd009f06cf69619f003ecb62845e57c6dddf99cb67dd128c1ec31d422fb6a355a729c4871ecd446430eb94821d1a76ccb1766b2c0c0ace42b9ac42156f74f25e74c1750bbac6fe797cbbbeff694842982b3ffb3003b6c7cd6b8f71fb0536aaf592", 0xa1}, {&(0x7f0000000200)="7a8193ed91f40e2bae7af32cbd7f6cbaad9ba97070d2aa0b290a6670b6d4b0a6c62e4d2315b14e9ae3d1ad960c5caed3ec63c479ab91edf0fb0220b8da79aef9ef98824d8f47bd1b04468877dce23c0f83671cd97310931fa1e60c3a4234eb4fe05a66e5598568c20bf5ad6b73192116b5ca7a197f6d11a21811dd5d885bdde71ad50dedd8cf349b858f8c1d7d524648f1007e551d51c7474453f57614", 0x9d}, {&(0x7f00000002c0)="2389f4849138d167f72a036e89a762645b2a81742536f3b76888982f970a4be38f00ce25e406e3aa3d34935fb9c203e72e4beac138cd4f", 0x37}, {&(0x7f00000004c0)="8e36c32281eee897194831e948413ac71016444ffcce2c7eb052d4fd75220b53244e658b101d934be878a1c5afb0b268f5c403baad76499fae9fec67232990b52dd13e3a589c3d144cc0aec572da729c52eeba0114006f532b5ecc4ee688a726ad5c386f4bcce9ebf8739578ca3bf1c6f992b5152041b6ed67d91fae4280729660b83605438a37cf68795930a85854728007607c745913ce6bea52a2d3134866b6d440b132844ed0284188305d7819b9c87155bddc65f42fb284e062e5cd863aba86a4ada19522368918e9fa435f2bdd2877e4", 0xd3}, {&(0x7f0000000300)="99e7976ba839ab9365f7cbce71ab0eb485c950063c4667670f497cb9fbe518c10cb980e072aa4676dadca549307d9ad73609a11f12bbbff57fcce1baa988b38d19ab82d74ea35532f1acb4ee17e455cc37", 0x51}], 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) [ 570.674924][ T27] kauditd_printk_skb: 68 callbacks suppressed [ 570.674937][ T27] audit: type=1326 audit(570.650:36609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.686761][T21674] loop4: detected capacity change from 0 to 8 [ 570.689858][T21674] SQUASHFS error: Failed to read block 0x60: -5 [ 570.691656][T21674] squashfs image failed sanity check [ 570.709667][ T27] audit: type=1326 audit(570.660:36610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.715430][ T27] audit: type=1326 audit(570.670:36611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.723288][T21661] syz-executor.2: attempt to access beyond end of device [ 570.723288][T21661] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 570.747407][ T27] audit: type=1326 audit(570.670:36612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.754652][ T27] audit: type=1326 audit(570.670:36613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.770053][ T27] audit: type=1326 audit(570.670:36614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.782881][ T27] audit: type=1326 audit(570.670:36615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 00:09:30 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x4, 0x105405, 0x0, 0x0) 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000a18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:30 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x210000, 0x1c0}, 0x18) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000540)=0x100, &(0x7f0000000580)=0x4) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r3 = syz_mount_image$fuse(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x300a000, &(0x7f00000001c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x600}}, {@allow_other}, {@allow_other}, {@allow_other}, {@allow_other}], [{@obj_type={'obj_type', 0x3d, 'squashfs\x00'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-})^\xf1'}}]}}, 0x0, 0x0, &(0x7f0000000300)="06a93a8d8ee4e0dc5fcca0e9c96f50bd19b5758878181829cce469cac80785403f090a3d9a4a2370e767f782433fa001af30a5960f79e2d9446c0f88987e44fd5e54061d079be07a4a") renameat2(r1, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00', 0x5) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 26) [ 570.802349][ T27] audit: type=1326 audit(570.670:36616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.810589][ T27] audit: type=1326 audit(570.670:36617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.816748][ T27] audit: type=1326 audit(570.670:36618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21666 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 570.822772][T21689] loop0: detected capacity change from 0 to 8 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000b18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:30 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @private=0xa010102}}, [0x7, 0x5, 0x7fffffff, 0x3, 0x8000, 0x40, 0x2, 0x2, 0x7, 0x9, 0xffffffffffffffff, 0x4, 0x9, 0x0, 0xa2e6]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={r0, 0x8}, 0x8) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000500), 0x80080, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)={r0, 0x7, 0x6, [0xfffa, 0x7fff, 0x401, 0x2, 0xbe, 0x4]}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r2, 0x6981b065}, 0x8) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000280)='./file0/file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="73717561738d4a221ad7e36866730097e3cee87eb88e423bc46a529ed49f809b12f49bb8e7b866e786b1c821607819847befb015cebc74130751c0093563c234949b53ff04676949de57aed21b75eecc357f96bb7e2877eb7749bebd4505134571efcf95f6711b471d25d2eb23c2cd9f7c80b59dc564942807a516d2c5f623e5a1f3a29ad71462c13b4bb4cd24db4bce46453fd3acea71e5f10d8c0e41dab637c65f9b162c2c7371756173686673002c7371756173686473002c7371756173686673002c7371756173686673002c405d7d267d2f2c28272e2c00"], 0x2, 0x1d6, &(0x7f0000000040)="$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") [ 570.864721][T21689] SQUASHFS error: Unable to read directory block [631:3a] [ 570.868510][T21689] SQUASHFS error: Unable to read directory block [631:26] [ 570.870277][T21694] loop4: detected capacity change from 0 to 8 [ 570.871947][T21692] FAULT_INJECTION: forcing a failure. [ 570.871947][T21692] name failslab, interval 1, probability 0, space 0, times 0 [ 570.876694][T21692] CPU: 1 PID: 21692 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 570.879001][T21692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 570.881736][T21692] Call trace: [ 570.882617][T21692] dump_backtrace+0x1c8/0x1f4 [ 570.883842][T21692] show_stack+0x2c/0x3c [ 570.884969][T21692] dump_stack_lvl+0x108/0x170 [ 570.886221][T21692] dump_stack+0x1c/0x58 [ 570.887376][T21692] should_fail_ex+0x408/0x5d4 [ 570.888659][T21692] __should_failslab+0xc8/0x128 [ 570.889941][T21692] should_failslab+0x10/0x28 [ 570.891193][T21692] __kmem_cache_alloc_node+0x80/0x388 [ 570.892668][T21692] __kmalloc_node_track_caller+0xbc/0x1c0 [ 570.894173][T21692] kstrdup_const+0x90/0xdc [ 570.895351][T21692] __kernfs_new_node+0xa8/0x66c [ 570.896691][T21692] kernfs_new_node+0x98/0x184 [ 570.897876][T21692] kernfs_create_link+0xa8/0x1e0 [ 570.898138][T21689] SQUASHFS error: Unable to read directory block [631:26] [ 570.899211][T21692] sysfs_do_create_link_sd+0x8c/0x120 [ 570.899231][T21692] sysfs_create_link+0x74/0x94 [ 570.903912][T21692] device_add+0x7a4/0xef4 [ 570.905057][T21692] netdev_register_kobject+0x15c/0x2d8 [ 570.906572][T21692] register_netdevice+0xcb8/0x125c [ 570.907993][T21692] br_dev_newlink+0x38/0x118 [ 570.909212][T21692] rtnl_newlink+0x1100/0x1b04 [ 570.910498][T21692] rtnetlink_rcv_msg+0x72c/0xd94 [ 570.911797][T21692] netlink_rcv_skb+0x20c/0x3b8 [ 570.913063][T21692] rtnetlink_rcv+0x28/0x38 [ 570.914247][T21692] netlink_unicast+0x660/0x8d4 [ 570.915563][T21692] netlink_sendmsg+0x834/0xb18 [ 570.916871][T21692] ____sys_sendmsg+0x558/0x844 [ 570.917348][T21689] SQUASHFS error: Unable to read directory block [631:3a] [ 570.918087][T21692] __sys_sendmsg+0x26c/0x33c [ 570.918107][T21692] __arm64_sys_sendmsg+0x80/0x94 [ 570.918122][T21692] invoke_syscall+0x98/0x2c0 [ 570.923593][T21692] el0_svc_common+0x138/0x258 [ 570.924832][T21692] do_el0_svc+0x64/0x218 [ 570.925987][T21692] el0_svc+0x58/0x168 [ 570.927076][T21692] el0t_64_sync_handler+0x84/0xf0 [ 570.928445][T21692] el0t_64_sync+0x18c/0x190 00:09:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000c18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:30 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @private=0xa010102}}, [0x7, 0x5, 0x7fffffff, 0x3, 0x8000, 0x40, 0x2, 0x2, 0x7, 0x9, 0xffffffffffffffff, 0x4, 0x9, 0x0, 0xa2e6]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={r0, 0x8}, 0x8) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000500), 0x80080, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)={r0, 0x7, 0x6, [0xfffa, 0x7fff, 0x401, 0x2, 0xbe, 0x4]}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r2, 0x6981b065}, 0x8) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000280)='./file0/file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="73717561738d4a221ad7e36866730097e3cee87eb88e423bc46a529ed49f809b12f49bb8e7b866e786b1c821607819847befb015cebc74130751c0093563c234949b53ff04676949de57aed21b75eecc357f96bb7e2877eb7749bebd4505134571efcf95f6711b471d25d2eb23c2cd9f7c80b59dc564942807a516d2c5f623e5a1f3a29ad71462c13b4bb4cd24db4bce46453fd3acea71e5f10d8c0e41dab637c65f9b162c2c7371756173686673002c7371756173686473002c7371756173686673002c7371756173686673002c405d7d267d2f2c28272e2c00"], 0x2, 0x1d6, &(0x7f0000000040)="$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") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @private=0xa010102}}, [0x7, 0x5, 0x7fffffff, 0x3, 0x8000, 0x40, 0x2, 0x2, 0x7, 0x9, 0xffffffffffffffff, 0x4, 0x9, 0x0, 0xa2e6]}, &(0x7f0000000240)=0x100) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={r0, 0x8}, 0x8) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000500), 0x80080, 0x0) (async) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)={r0, 0x7, 0x6, [0xfffa, 0x7fff, 0x401, 0x2, 0xbe, 0x4]}, &(0x7f0000000580)=0x14) (async) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r2, 0x6981b065}, 0x8) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000280)='./file0/file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="73717561738d4a221ad7e36866730097e3cee87eb88e423bc46a529ed49f809b12f49bb8e7b866e786b1c821607819847befb015cebc74130751c0093563c234949b53ff04676949de57aed21b75eecc357f96bb7e2877eb7749bebd4505134571efcf95f6711b471d25d2eb23c2cd9f7c80b59dc564942807a516d2c5f623e5a1f3a29ad71462c13b4bb4cd24db4bce46453fd3acea71e5f10d8c0e41dab637c65f9b162c2c7371756173686673002c7371756173686473002c7371756173686673002c7371756173686673002c405d7d267d2f2c28272e2c00"], 0x2, 0x1d6, &(0x7f0000000040)="$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") (async) [ 570.998090][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 570.999272][T21701] loop2: detected capacity change from 0 to 64 [ 571.017543][T21702] loop4: detected capacity change from 0 to 8 [ 571.142689][T21701] syz-executor.2: attempt to access beyond end of device [ 571.142689][T21701] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:33 executing program 3: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)=0x0) (async) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) (rerun: 64) timer_settime(r0, 0x0, &(0x7f0000000240)={{r1, r2+60000000}, {r3, r4+60000000}}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) (async, rerun: 32) r6 = socket$inet6(0xa, 0x1, 0x0) (rerun: 32) sendto$inet6(r6, 0x0, 0x0, 0x20000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) (async) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, r5+60000000}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) 00:09:33 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x210000, 0x1c0}, 0x18) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000540)=0x100, &(0x7f0000000580)=0x4) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) r3 = syz_mount_image$fuse(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x300a000, &(0x7f00000001c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x600}}, {@allow_other}, {@allow_other}, {@allow_other}, {@allow_other}], [{@obj_type={'obj_type', 0x3d, 'squashfs\x00'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-})^\xf1'}}]}}, 0x0, 0x0, &(0x7f0000000300)="06a93a8d8ee4e0dc5fcca0e9c96f50bd19b5758878181829cce469cac80785403f090a3d9a4a2370e767f782433fa001af30a5960f79e2d9446c0f88987e44fd5e54061d079be07a4a") renameat2(r1, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00', 0x5) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000f18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:33 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @private=0xa010102}}, [0x7, 0x5, 0x7fffffff, 0x3, 0x8000, 0x40, 0x2, 0x2, 0x7, 0x9, 0xffffffffffffffff, 0x4, 0x9, 0x0, 0xa2e6]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={r0, 0x8}, 0x8) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000500), 0x80080, 0x0) (async) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000500), 0x80080, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)={r0, 0x7, 0x6, [0xfffa, 0x7fff, 0x401, 0x2, 0xbe, 0x4]}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r2, 0x6981b065}, 0x8) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000280)='./file0/file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="73717561738d4a221ad7e36866730097e3cee87eb88e423bc46a529ed49f809b12f49bb8e7b866e786b1c821607819847befb015cebc74130751c0093563c234949b53ff04676949de57aed21b75eecc357f96bb7e2877eb7749bebd4505134571efcf95f6711b471d25d2eb23c2cd9f7c80b59dc564942807a516d2c5f623e5a1f3a29ad71462c13b4bb4cd24db4bce46453fd3acea71e5f10d8c0e41dab637c65f9b162c2c7371756173686673002c7371756173686473002c7371756173686673002c7371756173686673002c405d7d267d2f2c28272e2c00"], 0x2, 0x1d6, &(0x7f0000000040)="$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") (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000280)='./file0/file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="73717561738d4a221ad7e36866730097e3cee87eb88e423bc46a529ed49f809b12f49bb8e7b866e786b1c821607819847befb015cebc74130751c0093563c234949b53ff04676949de57aed21b75eecc357f96bb7e2877eb7749bebd4505134571efcf95f6711b471d25d2eb23c2cd9f7c80b59dc564942807a516d2c5f623e5a1f3a29ad71462c13b4bb4cd24db4bce46453fd3acea71e5f10d8c0e41dab637c65f9b162c2c7371756173686673002c7371756173686473002c7371756173686673002c7371756173686673002c405d7d267d2f2c28272e2c00"], 0x2, 0x1d6, &(0x7f0000000040)="$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") 00:09:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 27) 00:09:33 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x5, 0x105405, 0x0, 0x0) [ 573.619233][T21711] loop2: detected capacity change from 0 to 64 [ 573.630951][T21716] loop4: detected capacity change from 0 to 8 00:09:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00001018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 573.649573][T21720] FAULT_INJECTION: forcing a failure. [ 573.649573][T21720] name failslab, interval 1, probability 0, space 0, times 0 [ 573.656164][T21718] loop0: detected capacity change from 0 to 8 [ 573.667466][T21720] CPU: 1 PID: 21720 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 573.669796][T21720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 573.672437][T21720] Call trace: [ 573.673339][T21720] dump_backtrace+0x1c8/0x1f4 [ 573.674519][T21720] show_stack+0x2c/0x3c [ 573.675568][T21720] dump_stack_lvl+0x108/0x170 [ 573.676828][T21720] dump_stack+0x1c/0x58 [ 573.677926][T21720] should_fail_ex+0x408/0x5d4 [ 573.679183][T21720] __should_failslab+0xc8/0x128 [ 573.680408][T21720] should_failslab+0x10/0x28 [ 573.681604][T21720] kmem_cache_alloc+0x8c/0x37c [ 573.682874][T21720] __kernfs_new_node+0xe4/0x66c [ 573.684073][T21720] kernfs_new_node+0x98/0x184 [ 573.685290][T21720] kernfs_create_link+0xa8/0x1e0 [ 573.686552][T21720] sysfs_do_create_link_sd+0x8c/0x120 [ 573.687945][T21720] sysfs_create_link+0x74/0x94 [ 573.689255][T21720] device_add+0x7a4/0xef4 [ 573.690321][T21720] netdev_register_kobject+0x15c/0x2d8 [ 573.691796][T21720] register_netdevice+0xcb8/0x125c [ 573.693147][T21720] br_dev_newlink+0x38/0x118 [ 573.694283][T21720] rtnl_newlink+0x1100/0x1b04 [ 573.695495][T21720] rtnetlink_rcv_msg+0x72c/0xd94 00:09:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00001118001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 573.696829][T21720] netlink_rcv_skb+0x20c/0x3b8 [ 573.698121][T21720] rtnetlink_rcv+0x28/0x38 [ 573.699324][T21720] netlink_unicast+0x660/0x8d4 [ 573.700586][T21720] netlink_sendmsg+0x834/0xb18 [ 573.701826][T21720] ____sys_sendmsg+0x558/0x844 [ 573.703134][T21720] __sys_sendmsg+0x26c/0x33c [ 573.704325][T21720] __arm64_sys_sendmsg+0x80/0x94 [ 573.705620][T21720] invoke_syscall+0x98/0x2c0 [ 573.706807][T21720] el0_svc_common+0x138/0x258 [ 573.707996][T21720] do_el0_svc+0x64/0x218 [ 573.709077][T21720] el0_svc+0x58/0x168 [ 573.710173][T21720] el0t_64_sync_handler+0x84/0xf0 [ 573.711464][T21720] el0t_64_sync+0x18c/0x190 00:09:33 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000300)={'geneve0\x00', 0xb}) 00:09:33 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = openat2(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x210000, 0x1c0}, 0x18) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000540)=0x100, &(0x7f0000000580)=0x4) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) r3 = syz_mount_image$fuse(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x300a000, &(0x7f00000001c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x600}}, {@allow_other}, {@allow_other}, {@allow_other}, {@allow_other}], [{@obj_type={'obj_type', 0x3d, 'squashfs\x00'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-})^\xf1'}}]}}, 0x0, 0x0, &(0x7f0000000300)="06a93a8d8ee4e0dc5fcca0e9c96f50bd19b5758878181829cce469cac80785403f090a3d9a4a2370e767f782433fa001af30a5960f79e2d9446c0f88987e44fd5e54061d079be07a4a") renameat2(r1, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00', 0x5) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00001218001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 573.786537][T21732] loop4: detected capacity change from 0 to 8 [ 573.800494][T21732] SQUASHFS error: Failed to read block 0x60: -5 [ 573.807215][T21732] squashfs image failed sanity check [ 573.813346][T21735] loop0: detected capacity change from 0 to 8 [ 573.823165][ T6055] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 573.825860][ T6055] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 00:09:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00001318001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 573.832356][T21711] syz-executor.2: attempt to access beyond end of device [ 573.832356][T21711] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 573.846923][ T6055] Buffer I/O error on dev loop0, logical block 0, async page read [ 575.677776][ T27] kauditd_printk_skb: 25248 callbacks suppressed [ 575.677791][ T27] audit: type=1326 audit(575.660:61868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.689138][ T27] audit: type=1326 audit(575.660:61869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.695171][ T27] audit: type=1326 audit(575.660:61870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.701709][ T27] audit: type=1326 audit(575.660:61871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.709412][ T27] audit: type=1326 audit(575.670:61873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.721264][ T27] audit: type=1326 audit(575.670:61874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.733555][ T27] audit: type=1326 audit(575.670:61875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.744281][ T27] audit: type=1326 audit(575.670:61876): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.750873][ T27] audit: type=1326 audit(575.670:61877): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 [ 575.757149][ T27] audit: type=1326 audit(575.670:61878): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21723 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffbcc5d164 code=0x50000 00:09:36 executing program 3: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000240)={{r1, r2+60000000}, {r3, r4+60000000}}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r6 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, r5+60000000}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)) (async) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) 00:09:36 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) 00:09:36 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x7, 0x105405, 0x0, 0x0) 00:09:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00006018001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 28) 00:09:36 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000300)={'geneve0\x00', 0xb}) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$eJzKKC4sZmdgYPj7sSaZQYABDBgZeBgusDMysDAwMKgzgkTm8TJAwXpGCP0CSs+EittA+c1QeiGUrrilvW7NKb8zJz11tZbJMjO0emrLg8TmH4SIyaX2GLlJLuZxYGBgSD2yqLiyKjsxJye1qHghQ8Wt5KSK0ycYWK7bX1NpluB0+CPP4ZCk6aDDdMTHI2tGYwnnJClNMTa2TIWzZz7Ir2PTOMLwaAXzxjrPvMa6wtSpeWl5SVVZVVnzJk7cOLOxs7Fx5cS6KAaWVYwtKS6bmjoZmRy2qAlsZjZUn2SjPeFd+6qHSQ6sPR5+zaeMlV6nMl8yXlgkdWpF1cwJX5RmMxp+Z7jDU7ZCQkPDSeKKhEWDCcOROtsGV5ATUxoY0hTCGJPU2MTatpyZE8LMz+a2QKEl+QRT6FGOpTMlLA4IVZ38aan51iHRbca2pw5sZ3gOH+dZU9AHCl0Gp4WC/2VAxjzxgYSX7YIvRRp/JbxWGztlMLjbMy2DBShLA4hcyQzhyYL0JCQkr/DQ0dQ0SklOaNgkkZDkVmCozLB1D+dqgQZYfDExMDCoMDAwbGeExS0EXGNk4GQYBaNgFIyCUTAKRsEoGAWjYBSMglEwYgAgAAD//x+ilVA=") (async) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000300)={'geneve0\x00', 0xb}) (async) [ 576.704251][T21749] loop0: detected capacity change from 0 to 8 [ 576.707059][T21747] FAULT_INJECTION: forcing a failure. [ 576.707059][T21747] name failslab, interval 1, probability 0, space 0, times 0 [ 576.710998][T21751] loop2: detected capacity change from 0 to 64 [ 576.713218][T21748] loop4: detected capacity change from 0 to 8 [ 576.719808][T21747] CPU: 1 PID: 21747 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 576.722162][T21747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 576.724849][T21747] Call trace: [ 576.725731][T21747] dump_backtrace+0x1c8/0x1f4 [ 576.726998][T21747] show_stack+0x2c/0x3c [ 576.728125][T21747] dump_stack_lvl+0x108/0x170 [ 576.729393][T21747] dump_stack+0x1c/0x58 [ 576.730513][T21747] should_fail_ex+0x408/0x5d4 00:09:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000fc18001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 576.731798][T21747] __should_failslab+0xc8/0x128 [ 576.733095][T21747] should_failslab+0x10/0x28 [ 576.734371][T21747] kmem_cache_alloc+0x8c/0x37c [ 576.735616][T21747] __kernfs_new_node+0xe4/0x66c [ 576.736875][T21747] kernfs_new_node+0x98/0x184 [ 576.738075][T21747] __kernfs_create_file+0x60/0x2d4 [ 576.739442][T21747] sysfs_add_file_mode_ns+0x1dc/0x298 [ 576.740944][T21747] internal_create_group+0x428/0xbec [ 576.742434][T21747] sysfs_create_groups+0x60/0x130 [ 576.743833][T21747] device_add_attrs+0xd8/0x750 [ 576.745139][T21747] device_add+0x5e8/0xef4 [ 576.746335][T21747] netdev_register_kobject+0x15c/0x2d8 [ 576.747827][T21747] register_netdevice+0xcb8/0x125c [ 576.749214][T21747] br_dev_newlink+0x38/0x118 [ 576.750430][T21747] rtnl_newlink+0x1100/0x1b04 [ 576.751745][T21747] rtnetlink_rcv_msg+0x72c/0xd94 [ 576.753130][T21747] netlink_rcv_skb+0x20c/0x3b8 [ 576.754437][T21747] rtnetlink_rcv+0x28/0x38 00:09:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000007b001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 576.755689][T21747] netlink_unicast+0x660/0x8d4 [ 576.757061][T21747] netlink_sendmsg+0x834/0xb18 [ 576.758392][T21747] ____sys_sendmsg+0x558/0x844 [ 576.759721][T21747] __sys_sendmsg+0x26c/0x33c [ 576.761034][T21747] __arm64_sys_sendmsg+0x80/0x94 [ 576.762411][T21747] invoke_syscall+0x98/0x2c0 [ 576.763762][T21747] el0_svc_common+0x138/0x258 [ 576.765051][T21747] do_el0_svc+0x64/0x218 [ 576.766228][T21747] el0_svc+0x58/0x168 [ 576.767289][T21747] el0t_64_sync_handler+0x84/0xf0 [ 576.768716][T21747] el0t_64_sync+0x18c/0x190 [ 576.774768][T21748] SQUASHFS error: Failed to read block 0x60: -5 [ 576.776576][T21748] squashfs image failed sanity check 00:09:36 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) 00:09:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000000d001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:36 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000300)={'geneve0\x00', 0xb}) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000300)={'geneve0\x00', 0xb}) (async) [ 576.829533][T21760] loop0: detected capacity change from 0 to 8 [ 576.870301][T21765] loop4: detected capacity change from 0 to 8 00:09:36 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) [ 576.904598][T21765] SQUASHFS error: Failed to read block 0x60: -5 [ 576.915680][T21765] squashfs image failed sanity check [ 576.929656][T21770] loop0: detected capacity change from 0 to 8 [ 576.955941][T21751] syz-executor.2: attempt to access beyond end of device [ 576.955941][T21751] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:39 executing program 3: r0 = syz_io_uring_setup(0xdaa, &(0x7f0000000080), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = memfd_create(&(0x7f0000000000)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6#\r\x83y\xf3\xb2\xe6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x7f\x17?$^\xe1Ob\xe1Y\xd6\xeb\x91\x83;\xeb\xf1\xd0\xce\xe5\x19THP\xf4O\xe2\x9f\xd9\xae\xcf>/\x05\x00\x00\x00\x00\x00\x00\x00\xa1\xa2\xe0g\x98', 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0xe50e1000) 00:09:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000010001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 29) 00:09:39 executing program 4: ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f00000002c0)={0xff, "99eef7426cafe4bd203ffee8bffb09f6c8e1b49c0426ed85fe8110e5b67e7e14", 0x0, 0x20, 0x2, 0x9, 0x4, 0x1, 0x3, 0x7}) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRESDEC=0x0], 0x2, 0x1fc, &(0x7f0000000600)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = accept$netrom(r0, &(0x7f0000000100)={{0x3, @netrom}, [@netrom, @netrom, @bcast, @netrom, @rose, @null, @rose, @default]}, &(0x7f0000000180)=0x48) ioctl$FICLONE(r0, 0x40049409, r2) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:39 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x8, 0x105405, 0x0, 0x0) [ 579.746537][T21779] loop2: detected capacity change from 0 to 64 [ 579.748564][T21780] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 579.759333][T21778] loop4: detected capacity change from 0 to 8 [ 579.762155][T21780] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.5'. [ 579.765258][T21778] SQUASHFS error: Failed to read block 0x60: -5 [ 579.769219][T21782] loop0: detected capacity change from 0 to 8 [ 579.769459][T21778] squashfs image failed sanity check [ 579.772291][T21781] FAULT_INJECTION: forcing a failure. [ 579.772291][T21781] name failslab, interval 1, probability 0, space 0, times 0 00:09:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c0000007b001f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 579.781260][T21782] squashfs: Unknown parameter '0x0000000000000003' [ 579.790319][T21781] CPU: 1 PID: 21781 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 579.792621][T21781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 579.795330][T21781] Call trace: [ 579.796173][T21781] dump_backtrace+0x1c8/0x1f4 00:09:39 executing program 3: r0 = syz_io_uring_setup(0xdaa, &(0x7f0000000080), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = memfd_create(&(0x7f0000000000)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6#\r\x83y\xf3\xb2\xe6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x7f\x17?$^\xe1Ob\xe1Y\xd6\xeb\x91\x83;\xeb\xf1\xd0\xce\xe5\x19THP\xf4O\xe2\x9f\xd9\xae\xcf>/\x05\x00\x00\x00\x00\x00\x00\x00\xa1\xa2\xe0g\x98', 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) (async) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0xe50e1000) [ 579.797456][T21781] show_stack+0x2c/0x3c [ 579.798609][T21781] dump_stack_lvl+0x108/0x170 [ 579.799778][T21781] dump_stack+0x1c/0x58 [ 579.800886][T21781] should_fail_ex+0x408/0x5d4 [ 579.802165][T21781] __should_failslab+0xc8/0x128 [ 579.803514][T21781] should_failslab+0x10/0x28 [ 579.804759][T21781] kmem_cache_alloc+0x8c/0x37c [ 579.806091][T21781] __kernfs_new_node+0xe4/0x66c [ 579.807388][T21781] kernfs_new_node+0x98/0x184 [ 579.808658][T21781] __kernfs_create_file+0x60/0x2d4 [ 579.810196][T21781] sysfs_add_file_mode_ns+0x1dc/0x298 [ 579.811716][T21781] internal_create_group+0x428/0xbec [ 579.813150][T21781] sysfs_create_groups+0x60/0x130 [ 579.814529][T21781] device_add_attrs+0xd8/0x750 [ 579.815898][T21781] device_add+0x5e8/0xef4 [ 579.817105][T21781] netdev_register_kobject+0x15c/0x2d8 [ 579.818605][T21781] register_netdevice+0xcb8/0x125c [ 579.820015][T21781] br_dev_newlink+0x38/0x118 [ 579.821296][T21781] rtnl_newlink+0x1100/0x1b04 [ 579.822593][T21781] rtnetlink_rcv_msg+0x72c/0xd94 [ 579.823899][T21781] netlink_rcv_skb+0x20c/0x3b8 [ 579.825173][T21781] rtnetlink_rcv+0x28/0x38 [ 579.826315][T21781] netlink_unicast+0x660/0x8d4 [ 579.827657][T21781] netlink_sendmsg+0x834/0xb18 [ 579.828918][T21781] ____sys_sendmsg+0x558/0x844 00:09:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018021f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 579.830210][T21781] __sys_sendmsg+0x26c/0x33c [ 579.831497][T21781] __arm64_sys_sendmsg+0x80/0x94 [ 579.832809][T21781] invoke_syscall+0x98/0x2c0 [ 579.834049][T21781] el0_svc_common+0x138/0x258 [ 579.835286][T21781] do_el0_svc+0x64/0x218 [ 579.836417][T21781] el0_svc+0x58/0x168 [ 579.837500][T21781] el0t_64_sync_handler+0x84/0xf0 [ 579.838829][T21781] el0t_64_sync+0x18c/0x190 00:09:39 executing program 4: ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f00000002c0)={0xff, "99eef7426cafe4bd203ffee8bffb09f6c8e1b49c0426ed85fe8110e5b67e7e14", 0x0, 0x20, 0x2, 0x9, 0x4, 0x1, 0x3, 0x7}) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRESDEC=0x0], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async, rerun: 32) r2 = accept$netrom(r0, &(0x7f0000000100)={{0x3, @netrom}, [@netrom, @netrom, @bcast, @netrom, @rose, @null, @rose, @default]}, &(0x7f0000000180)=0x48) (rerun: 32) ioctl$FICLONE(r0, 0x40049409, r2) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018031f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:39 executing program 3: r0 = syz_io_uring_setup(0xdaa, &(0x7f0000000080), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) (async) r3 = memfd_create(&(0x7f0000000000)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6#\r\x83y\xf3\xb2\xe6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x7f\x17?$^\xe1Ob\xe1Y\xd6\xeb\x91\x83;\xeb\xf1\xd0\xce\xe5\x19THP\xf4O\xe2\x9f\xd9\xae\xcf>/\x05\x00\x00\x00\x00\x00\x00\x00\xa1\xa2\xe0g\x98', 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) (async) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0xe50e1000) [ 579.936308][T21799] loop4: detected capacity change from 0 to 8 [ 579.952816][T21799] SQUASHFS error: Failed to read block 0x60: -5 [ 579.956813][T21797] loop0: detected capacity change from 0 to 8 [ 579.958770][T21799] squashfs image failed sanity check 00:09:39 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018041f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 579.978599][T21797] squashfs: Unknown parameter '0x0000000000000003' [ 580.019612][T21779] syz-executor.2: attempt to access beyond end of device [ 580.019612][T21779] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 580.027409][ T6040] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 30) 00:09:40 executing program 4: ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f00000002c0)={0xff, "99eef7426cafe4bd203ffee8bffb09f6c8e1b49c0426ed85fe8110e5b67e7e14", 0x0, 0x20, 0x2, 0x9, 0x4, 0x1, 0x3, 0x7}) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRESDEC=0x0], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r2 = accept$netrom(r0, &(0x7f0000000100)={{0x3, @netrom}, [@netrom, @netrom, @bcast, @netrom, @rose, @null, @rose, @default]}, &(0x7f0000000180)=0x48) ioctl$FICLONE(r0, 0x40049409, r2) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) unshare(0x24000480) r2 = syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unshare(0x2000000) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x8040942d, &(0x7f00000011c0)={{}, "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"}) getdents64(r2, &(0x7f0000000500)=""/194, 0xc2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee00) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c0000a0d1aeed00140000002cbd7000000000000000000000000000ac1e00010000000000deffffffffffff4d2200004e24a1e102002020", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="00000000000000000c000f000600000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40004}, 0x20040040) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)={0x7, [0x2, 0x1fa, 0x7, 0x0, 0x81, 0x2, 0xfff8]}, &(0x7f0000000640)=0x12) r6 = accept$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f0000000300)={0x4000, r6}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r7, &(0x7f00000003c0)=""/222, 0xde) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1e, 0x3, 0x0, 0x5, 0x232, 0xffffffffffffffff, 0x3f, '\x00', 0x0, r1, 0x0, 0x2, 0x3}, 0x48) unshare(0x20020000) dup3(r7, r8, 0x80000) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @lookup={{0xb}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_SET={0x9, 0x1, 'syz2\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x78}}, 0x0) 00:09:40 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0xf, 0x105405, 0x0, 0x0) 00:09:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018051f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 580.118560][T21813] loop4: detected capacity change from 0 to 8 [ 580.141064][T21813] SQUASHFS error: Failed to read block 0x60: -5 [ 580.142764][T21813] squashfs image failed sanity check [ 580.143605][T21817] loop0: detected capacity change from 0 to 8 [ 580.148870][T21817] squashfs: Unknown parameter '0x0000000000000003' [ 580.179048][T21821] FAULT_INJECTION: forcing a failure. 00:09:40 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_METRONOME(r0, 0x40045407) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 580.179048][T21821] name failslab, interval 1, probability 0, space 0, times 0 00:09:40 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000300)="$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") [ 580.188790][T21821] CPU: 1 PID: 21821 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 580.190913][T21821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 580.193436][T21821] Call trace: [ 580.194286][T21821] dump_backtrace+0x1c8/0x1f4 [ 580.195527][T21821] show_stack+0x2c/0x3c [ 580.196568][T21821] dump_stack_lvl+0x108/0x170 [ 580.197763][T21821] dump_stack+0x1c/0x58 [ 580.198874][T21821] should_fail_ex+0x408/0x5d4 [ 580.200115][T21821] __should_failslab+0xc8/0x128 [ 580.201433][T21821] should_failslab+0x10/0x28 [ 580.202634][T21821] kmem_cache_alloc+0x8c/0x37c [ 580.203911][T21821] __kernfs_new_node+0xe4/0x66c [ 580.205219][T21821] kernfs_new_node+0x98/0x184 [ 580.206462][T21821] __kernfs_create_file+0x60/0x2d4 [ 580.207820][T21821] sysfs_add_file_mode_ns+0x1dc/0x298 [ 580.209279][T21821] internal_create_group+0x428/0xbec [ 580.210679][T21821] sysfs_create_groups+0x60/0x130 [ 580.212012][T21821] device_add_attrs+0xd8/0x750 [ 580.213262][T21821] device_add+0x5e8/0xef4 [ 580.214386][T21821] netdev_register_kobject+0x15c/0x2d8 [ 580.215828][T21821] register_netdevice+0xcb8/0x125c [ 580.217183][T21821] br_dev_newlink+0x38/0x118 [ 580.218390][T21821] rtnl_newlink+0x1100/0x1b04 [ 580.219666][T21821] rtnetlink_rcv_msg+0x72c/0xd94 [ 580.220997][T21821] netlink_rcv_skb+0x20c/0x3b8 [ 580.222230][T21821] rtnetlink_rcv+0x28/0x38 [ 580.223421][T21821] netlink_unicast+0x660/0x8d4 [ 580.224703][T21821] netlink_sendmsg+0x834/0xb18 [ 580.225946][T21821] ____sys_sendmsg+0x558/0x844 [ 580.227238][T21821] __sys_sendmsg+0x26c/0x33c [ 580.228448][T21821] __arm64_sys_sendmsg+0x80/0x94 [ 580.229728][T21821] invoke_syscall+0x98/0x2c0 [ 580.230933][T21821] el0_svc_common+0x138/0x258 [ 580.232194][T21821] do_el0_svc+0x64/0x218 [ 580.233310][T21821] el0_svc+0x58/0x168 [ 580.234319][T21821] el0t_64_sync_handler+0x84/0xf0 [ 580.235702][T21821] el0t_64_sync+0x18c/0x190 [ 580.246606][T21824] loop4: detected capacity change from 0 to 8 00:09:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018061f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 580.265333][T21826] loop2: detected capacity change from 0 to 64 [ 580.290420][T21824] SQUASHFS error: Failed to read block 0x60: -5 [ 580.292296][T21824] squashfs image failed sanity check 00:09:40 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000300)="$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") syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000300)="$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") (async) 00:09:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018071f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 580.352544][T21833] loop4: detected capacity change from 0 to 8 [ 580.360096][T21834] loop0: detected capacity change from 0 to 8 [ 580.369388][T21833] SQUASHFS error: Failed to read block 0x60: -5 [ 580.371266][T21833] squashfs image failed sanity check 00:09:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018081f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 580.388388][T21826] syz-executor.2: attempt to access beyond end of device [ 580.388388][T21826] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 580.394776][T21834] SQUASHFS error: Unable to read directory block [631:3a] [ 580.428906][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:40 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1b, 0x105405, 0x0, 0x0) 00:09:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 31) 00:09:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018091f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 580.547895][T21841] FAULT_INJECTION: forcing a failure. [ 580.547895][T21841] name failslab, interval 1, probability 0, space 0, times 0 [ 580.551200][T21841] CPU: 0 PID: 21841 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 580.553352][T21841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 580.556017][T21841] Call trace: [ 580.556854][T21841] dump_backtrace+0x1c8/0x1f4 [ 580.558105][T21841] show_stack+0x2c/0x3c [ 580.559249][T21841] dump_stack_lvl+0x108/0x170 [ 580.560496][T21841] dump_stack+0x1c/0x58 [ 580.561621][T21841] should_fail_ex+0x408/0x5d4 [ 580.562858][T21841] __should_failslab+0xc8/0x128 [ 580.564161][T21841] should_failslab+0x10/0x28 [ 580.565456][T21841] kmem_cache_alloc+0x8c/0x37c [ 580.566719][T21841] __kernfs_new_node+0xe4/0x66c [ 580.567967][T21841] kernfs_new_node+0x98/0x184 [ 580.569210][T21841] __kernfs_create_file+0x60/0x2d4 [ 580.570575][T21841] sysfs_add_file_mode_ns+0x1dc/0x298 [ 580.571973][T21841] internal_create_group+0x428/0xbec [ 580.573414][T21841] sysfs_create_groups+0x60/0x130 [ 580.574725][T21841] device_add_attrs+0xd8/0x750 [ 580.575972][T21841] device_add+0x5e8/0xef4 [ 580.577091][T21841] netdev_register_kobject+0x15c/0x2d8 [ 580.578511][T21841] register_netdevice+0xcb8/0x125c [ 580.579820][T21841] br_dev_newlink+0x38/0x118 [ 580.581052][T21841] rtnl_newlink+0x1100/0x1b04 [ 580.582294][T21841] rtnetlink_rcv_msg+0x72c/0xd94 [ 580.583579][T21841] netlink_rcv_skb+0x20c/0x3b8 [ 580.584897][T21841] rtnetlink_rcv+0x28/0x38 [ 580.586085][T21841] netlink_unicast+0x660/0x8d4 [ 580.587292][T21841] netlink_sendmsg+0x834/0xb18 [ 580.588512][T21841] ____sys_sendmsg+0x558/0x844 [ 580.589742][T21841] __sys_sendmsg+0x26c/0x33c [ 580.590948][T21841] __arm64_sys_sendmsg+0x80/0x94 [ 580.592248][T21841] invoke_syscall+0x98/0x2c0 [ 580.593443][T21841] el0_svc_common+0x138/0x258 [ 580.594674][T21841] do_el0_svc+0x64/0x218 [ 580.595780][T21841] el0_svc+0x58/0x168 [ 580.596753][T21841] el0t_64_sync_handler+0x84/0xf0 [ 580.598059][T21841] el0t_64_sync+0x18c/0x190 [ 580.620629][T21843] loop2: detected capacity change from 0 to 64 [ 580.717843][T21843] syz-executor.2: attempt to access beyond end of device [ 580.717843][T21843] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 580.762570][T21815] loop3: detected capacity change from 0 to 32768 [ 580.766024][T21815] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (21815) [ 580.771571][T21815] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 580.774325][T21815] BTRFS info (device loop3): turning on sync discard [ 580.777225][T21815] BTRFS info (device loop3): using free space tree [ 580.832373][T21815] BTRFS info (device loop3): enabling ssd optimizations 00:09:40 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000300)="$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") 00:09:40 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_METRONOME(r0, 0x40045407) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000000180a1f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:40 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x7ffff000, 0x105405, 0x0, 0x0) 00:09:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 32) 00:09:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) unshare(0x24000480) (async) r2 = syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unshare(0x2000000) (async) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x8040942d, &(0x7f00000011c0)={{}, "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"}) getdents64(r2, &(0x7f0000000500)=""/194, 0xc2) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee00) (async) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c0000a0d1aeed00140000002cbd7000000000000000000000000000ac1e00010000000000deffffffffffff4d2200004e24a1e102002020", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="00000000000000000c000f000600000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40004}, 0x20040040) (async) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)={0x7, [0x2, 0x1fa, 0x7, 0x0, 0x81, 0x2, 0xfff8]}, &(0x7f0000000640)=0x12) (async) r6 = accept$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f0000000300)={0x4000, r6}, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r7, &(0x7f00000003c0)=""/222, 0xde) (async) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1e, 0x3, 0x0, 0x5, 0x232, 0xffffffffffffffff, 0x3f, '\x00', 0x0, r1, 0x0, 0x2, 0x3}, 0x48) unshare(0x20020000) (async) dup3(r7, r8, 0x80000) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @lookup={{0xb}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_SET={0x9, 0x1, 'syz2\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x78}}, 0x0) [ 580.909401][T21868] loop2: detected capacity change from 0 to 64 [ 580.920563][T21871] loop4: detected capacity change from 0 to 8 [ 580.922516][T21873] FAULT_INJECTION: forcing a failure. [ 580.922516][T21873] name failslab, interval 1, probability 0, space 0, times 0 [ 580.923789][T21871] SQUASHFS error: Failed to read block 0x60: -5 [ 580.928084][T21869] loop0: detected capacity change from 0 to 8 [ 580.947663][T21871] squashfs image failed sanity check [ 580.949341][T21873] CPU: 1 PID: 21873 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 580.951664][T21873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 580.954302][T21873] Call trace: [ 580.955152][T21873] dump_backtrace+0x1c8/0x1f4 [ 580.956411][T21873] show_stack+0x2c/0x3c [ 580.957521][T21873] dump_stack_lvl+0x108/0x170 [ 580.958727][T21873] dump_stack+0x1c/0x58 [ 580.959824][T21873] should_fail_ex+0x408/0x5d4 [ 580.961059][T21873] __should_failslab+0xc8/0x128 [ 580.962390][T21873] should_failslab+0x10/0x28 [ 580.963644][T21873] kmem_cache_alloc+0x8c/0x37c [ 580.964926][T21873] __kernfs_new_node+0xe4/0x66c [ 580.966213][T21873] kernfs_new_node+0x98/0x184 [ 580.967456][T21873] __kernfs_create_file+0x60/0x2d4 [ 580.968811][T21873] sysfs_add_file_mode_ns+0x1dc/0x298 [ 580.970217][T21873] internal_create_group+0x428/0xbec [ 580.971594][T21873] sysfs_create_groups+0x60/0x130 [ 580.972936][T21873] device_add_attrs+0xd8/0x750 [ 580.974199][T21873] device_add+0x5e8/0xef4 [ 580.975340][T21873] netdev_register_kobject+0x15c/0x2d8 [ 580.976778][T21873] register_netdevice+0xcb8/0x125c [ 580.978150][T21873] br_dev_newlink+0x38/0x118 [ 580.979339][T21873] rtnl_newlink+0x1100/0x1b04 [ 580.980659][T21873] rtnetlink_rcv_msg+0x72c/0xd94 [ 580.981957][T21873] netlink_rcv_skb+0x20c/0x3b8 [ 580.983197][T21873] rtnetlink_rcv+0x28/0x38 [ 580.984395][T21873] netlink_unicast+0x660/0x8d4 [ 580.985655][T21873] netlink_sendmsg+0x834/0xb18 [ 580.986929][T21873] ____sys_sendmsg+0x558/0x844 [ 580.988249][T21873] __sys_sendmsg+0x26c/0x33c [ 580.989487][T21873] __arm64_sys_sendmsg+0x80/0x94 [ 580.990777][T21873] invoke_syscall+0x98/0x2c0 [ 580.991980][T21873] el0_svc_common+0x138/0x258 [ 580.993187][T21873] do_el0_svc+0x64/0x218 [ 580.994271][T21873] el0_svc+0x58/0x168 [ 580.995348][T21873] el0t_64_sync_handler+0x84/0xf0 [ 580.996703][T21873] el0t_64_sync+0x18c/0x190 00:09:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000000180b1f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:41 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_METRONOME(r0, 0x40045407) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:41 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$TIOCEXCL(r0, 0x540c) 00:09:41 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1000000000000, 0x105405, 0x0, 0x0) 00:09:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000000180c1f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 581.169986][T21882] loop4: detected capacity change from 0 to 8 [ 581.173082][T21882] SQUASHFS error: Failed to read block 0x60: -5 [ 581.174945][T21882] squashfs image failed sanity check [ 581.187082][T21881] loop0: detected capacity change from 0 to 8 [ 581.196901][T21881] SQUASHFS error: Unable to read directory block [631:3a] 00:09:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 33) 00:09:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64=r0], 0x2, 0x1fc, &(0x7f0000000600)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) 00:09:41 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$TIOCEXCL(r0, 0x540c) [ 581.258547][T21895] loop2: detected capacity change from 0 to 64 [ 581.269135][T21896] FAULT_INJECTION: forcing a failure. [ 581.269135][T21896] name failslab, interval 1, probability 0, space 0, times 0 00:09:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c000000180f1f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 581.280371][T21898] loop4: detected capacity change from 0 to 8 [ 581.284695][T21896] CPU: 0 PID: 21896 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 581.286100][T21900] loop0: detected capacity change from 0 to 8 [ 581.286950][T21896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 581.286964][T21896] Call trace: [ 581.286969][T21896] dump_backtrace+0x1c8/0x1f4 [ 581.286985][T21896] show_stack+0x2c/0x3c [ 581.294444][T21896] dump_stack_lvl+0x108/0x170 [ 581.295742][T21896] dump_stack+0x1c/0x58 [ 581.296861][T21896] should_fail_ex+0x408/0x5d4 [ 581.298144][T21896] __should_failslab+0xc8/0x128 [ 581.299498][T21896] should_failslab+0x10/0x28 [ 581.300697][T21896] kmem_cache_alloc+0x8c/0x37c [ 581.301963][T21896] __kernfs_new_node+0xe4/0x66c [ 581.303222][T21896] kernfs_new_node+0x98/0x184 [ 581.304464][T21896] __kernfs_create_file+0x60/0x2d4 [ 581.305814][T21896] sysfs_add_file_mode_ns+0x1dc/0x298 [ 581.307207][T21896] internal_create_group+0x428/0xbec [ 581.308624][T21896] sysfs_create_groups+0x60/0x130 [ 581.310048][T21896] device_add_attrs+0xd8/0x750 [ 581.311267][T21896] device_add+0x5e8/0xef4 [ 581.312397][T21896] netdev_register_kobject+0x15c/0x2d8 [ 581.313873][T21896] register_netdevice+0xcb8/0x125c [ 581.315247][T21896] br_dev_newlink+0x38/0x118 [ 581.316449][T21896] rtnl_newlink+0x1100/0x1b04 [ 581.317694][T21896] rtnetlink_rcv_msg+0x72c/0xd94 [ 581.318989][T21896] netlink_rcv_skb+0x20c/0x3b8 [ 581.320273][T21896] rtnetlink_rcv+0x28/0x38 [ 581.321460][T21896] netlink_unicast+0x660/0x8d4 [ 581.322797][T21896] netlink_sendmsg+0x834/0xb18 [ 581.324049][T21896] ____sys_sendmsg+0x558/0x844 [ 581.325347][T21896] __sys_sendmsg+0x26c/0x33c [ 581.326584][T21896] __arm64_sys_sendmsg+0x80/0x94 [ 581.327919][T21896] invoke_syscall+0x98/0x2c0 [ 581.329126][T21896] el0_svc_common+0x138/0x258 [ 581.330353][T21896] do_el0_svc+0x64/0x218 [ 581.331512][T21896] el0_svc+0x58/0x168 [ 581.332585][T21896] el0t_64_sync_handler+0x84/0xf0 [ 581.333924][T21896] el0t_64_sync+0x18c/0x190 [ 581.336450][T21898] SQUASHFS error: Failed to read block 0x60: -5 [ 581.340140][T21898] squashfs image failed sanity check 00:09:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) unshare(0x24000480) (async) r2 = syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./bus\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="646973636172642c0008fd346f1fe0c7b977cf98b0dfc801ecf9a88e1ae482"], 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=") r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unshare(0x2000000) (async) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x8040942d, &(0x7f00000011c0)={{}, "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"}) getdents64(r2, &(0x7f0000000500)=""/194, 0xc2) (async, rerun: 64) r4 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 64) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee00) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c0000a0d1aeed00140000002cbd7000000000000000000000000000ac1e00010000000000deffffffffffff4d2200004e24a1e102002020", @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="00000000000000000c000f000600000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40004}, 0x20040040) (async) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)={0x7, [0x2, 0x1fa, 0x7, 0x0, 0x81, 0x2, 0xfff8]}, &(0x7f0000000640)=0x12) r6 = accept$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f0000000300)={0x4000, r6}, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r7, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 64) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1e, 0x3, 0x0, 0x5, 0x232, 0xffffffffffffffff, 0x3f, '\x00', 0x0, r1, 0x0, 0x2, 0x3}, 0x48) (async, rerun: 64) unshare(0x20020000) dup3(r7, r8, 0x80000) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={{0x14}, [@NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @lookup={{0xb}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_SET={0x9, 0x1, 'syz2\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x78}}, 0x0) [ 581.363829][T21900] SQUASHFS error: Unable to read directory block [631:3a] 00:09:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018101f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64=r0], 0x2, 0x1fc, &(0x7f0000000600)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64=r0], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) 00:09:41 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$TIOCEXCL(r0, 0x540c) [ 581.420772][T21910] loop0: detected capacity change from 0 to 8 [ 581.450561][T21910] SQUASHFS error: Unable to read directory block [631:3a] 00:09:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018111f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 581.477178][T21917] loop4: detected capacity change from 0 to 8 00:09:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64=r0], 0x2, 0x1fc, &(0x7f0000000600)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64=r0], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) [ 581.489146][T21917] SQUASHFS error: Failed to read block 0x60: -5 [ 581.493351][T21917] squashfs image failed sanity check [ 581.576335][T21922] loop0: detected capacity change from 0 to 8 [ 581.593073][T21895] syz-executor.2: attempt to access beyond end of device [ 581.593073][T21895] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 581.601932][T21922] SQUASHFS error: Unable to read directory block [631:3a] 00:09:41 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105441, 0x0, 0x0) 00:09:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 34) 00:09:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018121f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:41 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="3a509238090000000000000002000000000000002e2f668c56400065"]) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x34}}, 0x40c0) [ 581.626948][T21928] FAULT_INJECTION: forcing a failure. [ 581.626948][T21928] name failslab, interval 1, probability 0, space 0, times 0 [ 581.628368][T21929] loop4: detected capacity change from 0 to 8 00:09:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018131f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 581.653379][T21929] SQUASHFS error: Failed to read block 0x60: -5 [ 581.661734][T21929] squashfs image failed sanity check [ 581.671259][T21928] CPU: 0 PID: 21928 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 581.673580][T21928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 581.676224][T21928] Call trace: [ 581.677084][T21928] dump_backtrace+0x1c8/0x1f4 [ 581.678338][T21928] show_stack+0x2c/0x3c [ 581.679417][T21928] dump_stack_lvl+0x108/0x170 [ 581.680731][T21928] dump_stack+0x1c/0x58 [ 581.681822][T21928] should_fail_ex+0x408/0x5d4 [ 581.683070][T21928] __should_failslab+0xc8/0x128 [ 581.684380][T21928] should_failslab+0x10/0x28 [ 581.685604][T21928] kmem_cache_alloc+0x8c/0x37c [ 581.686837][T21928] __kernfs_new_node+0xe4/0x66c [ 581.688126][T21928] kernfs_new_node+0x98/0x184 [ 581.689377][T21928] __kernfs_create_file+0x60/0x2d4 [ 581.690721][T21928] sysfs_add_file_mode_ns+0x1dc/0x298 [ 581.692164][T21928] internal_create_group+0x428/0xbec [ 581.693549][T21928] sysfs_create_groups+0x60/0x130 [ 581.694885][T21928] device_add_attrs+0xd8/0x750 [ 581.696132][T21928] device_add+0x5e8/0xef4 [ 581.697311][T21928] netdev_register_kobject+0x15c/0x2d8 [ 581.698707][T21928] register_netdevice+0xcb8/0x125c [ 581.700065][T21928] br_dev_newlink+0x38/0x118 [ 581.701300][T21928] rtnl_newlink+0x1100/0x1b04 [ 581.702541][T21928] rtnetlink_rcv_msg+0x72c/0xd94 [ 581.703838][T21928] netlink_rcv_skb+0x20c/0x3b8 [ 581.705089][T21928] rtnetlink_rcv+0x28/0x38 [ 581.706320][T21928] netlink_unicast+0x660/0x8d4 [ 581.707649][T21928] netlink_sendmsg+0x834/0xb18 [ 581.709047][T21928] ____sys_sendmsg+0x558/0x844 [ 581.710352][T21928] __sys_sendmsg+0x26c/0x33c [ 581.711618][T21928] __arm64_sys_sendmsg+0x80/0x94 [ 581.713009][T21928] invoke_syscall+0x98/0x2c0 [ 581.714288][T21928] el0_svc_common+0x138/0x258 [ 581.715556][T21928] do_el0_svc+0x64/0x218 [ 581.716719][T21928] el0_svc+0x58/0x168 [ 581.717821][T21928] el0t_64_sync_handler+0x84/0xf0 [ 581.719202][T21928] el0t_64_sync+0x18c/0x190 00:09:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018601f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 581.780338][T21936] loop2: detected capacity change from 0 to 64 [ 581.896511][T21936] syz-executor.2: attempt to access beyond end of device [ 581.896511][T21936] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 581.976351][T21906] loop3: detected capacity change from 0 to 32768 [ 581.993092][T21906] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (21906) [ 582.022117][T21906] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 582.024704][T21906] BTRFS info (device loop3): turning on sync discard [ 582.026399][T21906] BTRFS info (device loop3): using free space tree [ 582.123147][T21906] BTRFS info (device loop3): enabling ssd optimizations 00:09:42 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="3a509238090000000000000002000000000000002e2f668c56400065"]) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x34}}, 0x40c0) 00:09:42 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x8000, 0x7c92046250f6ed6) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018fc1f0700409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 35) 00:09:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file1/file0\x00', 0x101000d, &(0x7f0000000b40)=ANY=[@ANYBLOB="000050b0f8259f67d8a4fffffff7e81071fd0000000000007acabba98861d4350db15a0170f37dfd33cb08a21d7a2844abd9d750aadebf82e13500b1830d6b6b429ba85efc55dd321fdf7f799a422e4b7bfda624a75fdd96541ae7c05e11aa5d899692014c218d38fcf5720a6d350fd2c64630659148b18b57e6b6b11bee228fb10fb1a203e25087636ae7d71ef3636fef5aac38d40815a1f0fd0ca370f13756009712030e123d0dc957a0601a161dd92567b3cf28c40131b6988e683abf959d2404419f991999398fe0d761f033f6312db0607961bac1d437658dc298d16247"], 0xf, 0x4da, &(0x7f0000000640)="$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") r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0x2, r0, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "3b992a0af867f5736b8108eb01238cf8e1d231120ea3b3e6678a7d92e4d85d803e913dcdac79429391342ebb6710ec4cecdc1c06edddf26727e11db0565800", 0x2a}, 0x48, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xfffffffffffffffe, 0x1) add_key$fscrypt_provisioning(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, &(0x7f0000000540)={0x3, 0x0, @c}, 0x29, r0) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={'syz', 0x2}, &(0x7f00000003c0)="0828817a1ff6ed244d2a8b72116790f1f7d93aa6ffbe5cca6a3ef01660247fb4830058382303ad843663b834f3a586cf2de059a5e4211ec0735bc2194975daf2f5ae751ddf3f288db95514b32386daccea07d4c01107c14f7b47a6489f561fee42b31632b97087953b", 0x69, r1) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "a53f25a843c57093925480d42644d6ff9280873dfd93a990bee85da81a156473d84f635a108851a8a76eb72651fe10e8223e1592b3ea63c2655dcfbdcf31dcda", 0x17}, 0x48, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r4, 0xc2604110, &(0x7f0000000080)={0x0, [[0x7], [0x0, 0x4], [0xfc180000]], '\x00', [{}, {}, {0x0, 0xffffffff}]}) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000500)={0x3, 0x5}) 00:09:42 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x1054fe, 0x0, 0x0) [ 582.242155][T21963] FAULT_INJECTION: forcing a failure. [ 582.242155][T21963] name failslab, interval 1, probability 0, space 0, times 0 [ 582.245562][T21963] CPU: 0 PID: 21963 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 582.247832][T21963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 582.250509][T21963] Call trace: [ 582.251403][T21963] dump_backtrace+0x1c8/0x1f4 [ 582.252640][T21963] show_stack+0x2c/0x3c [ 582.253748][T21963] dump_stack_lvl+0x108/0x170 [ 582.254985][T21963] dump_stack+0x1c/0x58 [ 582.256123][T21963] should_fail_ex+0x408/0x5d4 [ 582.257349][T21963] __should_failslab+0xc8/0x128 [ 582.258616][T21963] should_failslab+0x10/0x28 [ 582.259858][T21963] kmem_cache_alloc+0x8c/0x37c [ 582.261101][T21963] __kernfs_new_node+0xe4/0x66c [ 582.262450][T21963] kernfs_new_node+0x98/0x184 [ 582.263706][T21963] __kernfs_create_file+0x60/0x2d4 [ 582.265054][T21963] sysfs_add_file_mode_ns+0x1dc/0x298 [ 582.266445][T21963] internal_create_group+0x428/0xbec [ 582.267899][T21963] sysfs_create_groups+0x60/0x130 [ 582.269252][T21963] device_add_attrs+0xd8/0x750 [ 582.270560][T21963] device_add+0x5e8/0xef4 [ 582.271701][T21963] netdev_register_kobject+0x15c/0x2d8 [ 582.273198][T21963] register_netdevice+0xcb8/0x125c [ 582.274562][T21963] br_dev_newlink+0x38/0x118 [ 582.275744][T21963] rtnl_newlink+0x1100/0x1b04 [ 582.277014][T21963] rtnetlink_rcv_msg+0x72c/0xd94 [ 582.278275][T21963] netlink_rcv_skb+0x20c/0x3b8 [ 582.279575][T21963] rtnetlink_rcv+0x28/0x38 [ 582.280557][T21961] loop4: detected capacity change from 0 to 8 [ 582.280733][T21963] netlink_unicast+0x660/0x8d4 [ 582.283676][T21963] netlink_sendmsg+0x834/0xb18 [ 582.284960][T21963] ____sys_sendmsg+0x558/0x844 [ 582.286229][T21963] __sys_sendmsg+0x26c/0x33c [ 582.287465][T21963] __arm64_sys_sendmsg+0x80/0x94 [ 582.288789][T21963] invoke_syscall+0x98/0x2c0 [ 582.290028][T21963] el0_svc_common+0x138/0x258 [ 582.291258][T21963] do_el0_svc+0x64/0x218 [ 582.292462][T21963] el0_svc+0x58/0x168 [ 582.293567][T21963] el0t_64_sync_handler+0x84/0xf0 [ 582.294898][T21963] el0t_64_sync+0x18c/0x190 [ 582.300169][T21961] SQUASHFS error: Failed to read block 0x60: -5 00:09:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0702409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 582.313891][T21968] loop0: detected capacity change from 0 to 8 [ 582.329470][T21967] loop2: detected capacity change from 0 to 64 [ 582.352221][T21968] SQUASHFS error: Unable to read directory block [631:3a] [ 582.357466][T21961] squashfs image failed sanity check 00:09:42 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="3a509238090000000000000002000000000000002e2f668c56400065"]) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x34}}, 0x40c0) 00:09:42 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x8000, 0x7c92046250f6ed6) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) [ 582.427441][T21971] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 582.455177][T21973] loop3: detected capacity change from 0 to 512 00:09:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 36) 00:09:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0703409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 582.484743][T21977] loop4: detected capacity change from 0 to 8 [ 582.491039][T21978] loop0: detected capacity change from 0 to 8 [ 582.513722][T21977] SQUASHFS error: Failed to read block 0x60: -5 [ 582.515494][T21977] squashfs image failed sanity check [ 582.525552][T21982] FAULT_INJECTION: forcing a failure. [ 582.525552][T21982] name failslab, interval 1, probability 0, space 0, times 0 00:09:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file1/file0\x00', 0x101000d, &(0x7f0000000b40)=ANY=[@ANYBLOB="000050b0f8259f67d8a4fffffff7e81071fd0000000000007acabba98861d4350db15a0170f37dfd33cb08a21d7a2844abd9d750aadebf82e13500b1830d6b6b429ba85efc55dd321fdf7f799a422e4b7bfda624a75fdd96541ae7c05e11aa5d899692014c218d38fcf5720a6d350fd2c64630659148b18b57e6b6b11bee228fb10fb1a203e25087636ae7d71ef3636fef5aac38d40815a1f0fd0ca370f13756009712030e123d0dc957a0601a161dd92567b3cf28c40131b6988e683abf959d2404419f991999398fe0d761f033f6312db0607961bac1d437658dc298d16247"], 0xf, 0x4da, &(0x7f0000000640)="$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") r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0x2, r0, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "3b992a0af867f5736b8108eb01238cf8e1d231120ea3b3e6678a7d92e4d85d803e913dcdac79429391342ebb6710ec4cecdc1c06edddf26727e11db0565800", 0x2a}, 0x48, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xfffffffffffffffe, 0x1) add_key$fscrypt_provisioning(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, &(0x7f0000000540)={0x3, 0x0, @c}, 0x29, r0) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={'syz', 0x2}, &(0x7f00000003c0)="0828817a1ff6ed244d2a8b72116790f1f7d93aa6ffbe5cca6a3ef01660247fb4830058382303ad843663b834f3a586cf2de059a5e4211ec0735bc2194975daf2f5ae751ddf3f288db95514b32386daccea07d4c01107c14f7b47a6489f561fee42b31632b97087953b", 0x69, r1) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "a53f25a843c57093925480d42644d6ff9280873dfd93a990bee85da81a156473d84f635a108851a8a76eb72651fe10e8223e1592b3ea63c2655dcfbdcf31dcda", 0x17}, 0x48, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r4, 0xc2604110, &(0x7f0000000080)={0x0, [[0x7], [0x0, 0x4], [0xfc180000]], '\x00', [{}, {}, {0x0, 0xffffffff}]}) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000500)={0x3, 0x5}) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file1/file0\x00', 0x101000d, &(0x7f0000000b40)=ANY=[@ANYBLOB="000050b0f8259f67d8a4fffffff7e81071fd0000000000007acabba98861d4350db15a0170f37dfd33cb08a21d7a2844abd9d750aadebf82e13500b1830d6b6b429ba85efc55dd321fdf7f799a422e4b7bfda624a75fdd96541ae7c05e11aa5d899692014c218d38fcf5720a6d350fd2c64630659148b18b57e6b6b11bee228fb10fb1a203e25087636ae7d71ef3636fef5aac38d40815a1f0fd0ca370f13756009712030e123d0dc957a0601a161dd92567b3cf28c40131b6988e683abf959d2404419f991999398fe0d761f033f6312db0607961bac1d437658dc298d16247"], 0xf, 0x4da, &(0x7f0000000640)="$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") (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) (async) keyctl$set_timeout(0x2, r0, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "3b992a0af867f5736b8108eb01238cf8e1d231120ea3b3e6678a7d92e4d85d803e913dcdac79429391342ebb6710ec4cecdc1c06edddf26727e11db0565800", 0x2a}, 0x48, 0xfffffffffffffffa) (async) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xfffffffffffffffe, 0x1) (async) add_key$fscrypt_provisioning(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, &(0x7f0000000540)={0x3, 0x0, @c}, 0x29, r0) (async) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) (async) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) (async) add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={'syz', 0x2}, &(0x7f00000003c0)="0828817a1ff6ed244d2a8b72116790f1f7d93aa6ffbe5cca6a3ef01660247fb4830058382303ad843663b834f3a586cf2de059a5e4211ec0735bc2194975daf2f5ae751ddf3f288db95514b32386daccea07d4c01107c14f7b47a6489f561fee42b31632b97087953b", 0x69, r1) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "a53f25a843c57093925480d42644d6ff9280873dfd93a990bee85da81a156473d84f635a108851a8a76eb72651fe10e8223e1592b3ea63c2655dcfbdcf31dcda", 0x17}, 0x48, r2) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r4, 0xc2604110, &(0x7f0000000080)={0x0, [[0x7], [0x0, 0x4], [0xfc180000]], '\x00', [{}, {}, {0x0, 0xffffffff}]}) (async) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000500)={0x3, 0x5}) (async) [ 582.543425][T21982] CPU: 0 PID: 21982 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 582.545806][T21982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 582.548427][T21982] Call trace: [ 582.549310][T21982] dump_backtrace+0x1c8/0x1f4 [ 582.550531][T21982] show_stack+0x2c/0x3c [ 582.551598][T21982] dump_stack_lvl+0x108/0x170 [ 582.552833][T21982] dump_stack+0x1c/0x58 [ 582.552854][T21967] syz-executor.2: attempt to access beyond end of device [ 582.552854][T21967] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 582.553882][T21982] should_fail_ex+0x408/0x5d4 [ 582.553905][T21982] __should_failslab+0xc8/0x128 [ 582.553922][T21982] should_failslab+0x10/0x28 [ 582.561296][T21982] kmem_cache_alloc+0x8c/0x37c [ 582.562599][T21982] __kernfs_new_node+0xe4/0x66c [ 582.563912][T21982] kernfs_new_node+0x98/0x184 [ 582.565127][T21982] __kernfs_create_file+0x60/0x2d4 [ 582.566535][T21982] sysfs_add_file_mode_ns+0x1dc/0x298 [ 582.567978][T21982] internal_create_group+0x428/0xbec [ 582.568976][T21985] loop3: detected capacity change from 0 to 512 [ 582.569377][T21982] sysfs_create_groups+0x60/0x130 [ 582.572466][T21982] device_add_attrs+0xd8/0x750 [ 582.573757][T21982] device_add+0x5e8/0xef4 [ 582.574943][T21982] netdev_register_kobject+0x15c/0x2d8 [ 582.576417][T21982] register_netdevice+0xcb8/0x125c [ 582.577785][T21982] br_dev_newlink+0x38/0x118 [ 582.578994][T21982] rtnl_newlink+0x1100/0x1b04 [ 582.580216][T21982] rtnetlink_rcv_msg+0x72c/0xd94 [ 582.581529][T21982] netlink_rcv_skb+0x20c/0x3b8 [ 582.582789][T21982] rtnetlink_rcv+0x28/0x38 [ 582.583966][T21982] netlink_unicast+0x660/0x8d4 [ 582.585219][T21982] netlink_sendmsg+0x834/0xb18 [ 582.586545][T21982] ____sys_sendmsg+0x558/0x844 [ 582.587834][T21982] __sys_sendmsg+0x26c/0x33c [ 582.589034][T21982] __arm64_sys_sendmsg+0x80/0x94 [ 582.590334][T21982] invoke_syscall+0x98/0x2c0 [ 582.591597][T21982] el0_svc_common+0x138/0x258 [ 582.592839][T21982] do_el0_svc+0x64/0x218 [ 582.593968][T21982] el0_svc+0x58/0x168 [ 582.594993][T21982] el0t_64_sync_handler+0x84/0xf0 [ 582.596367][T21982] el0t_64_sync+0x18c/0x190 00:09:42 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000240)='./file0\x00', 0x8000, &(0x7f0000000200)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c005c1f58f6bad1f74b0bb71361520131"], 0x1, 0x1d7, &(0x7f0000000300)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000000180)={0x5, 0x102, 0x0, {0x9, 0x4, 0x74b, 0x4}}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f0000000000)={0x1, r0}) getdents64(r2, &(0x7f0000000500)=""/179, 0xb3) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="85df2143904263bc48aeb1b4e2e09c4e83ced3523343a18e7acf9ed0b8ab9a519a7063936b02b8ddfcfdeafaf7c4099dd925b19c4d0708231e71edc35d7b98f8e02d2bb55df4c960268c8d6adb2c24e324533fe1fb1134a1b9d9c81f6e048f966ed4128e85aa042ad00b608a3f64a79228605a9ed0ed0a3570fa18ac9110700db6a898581b743e708e2a1e657bc842b23a1ff7aa6bd7e0d7cbf5279289a241c985bb59f868801a5a4e1277682b2cfe6987e1253cc68a940535431756760e", 0xbe, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) 00:09:42 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x8000, 0x7c92046250f6ed6) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:42 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x8800000, 0x0, 0x0) [ 582.674463][T21988] loop4: detected capacity change from 0 to 8 [ 582.675795][T21998] loop0: detected capacity change from 0 to 8 [ 582.676893][T21988] squashfs: Unknown parameter 'squashfs' 00:09:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file1/file0\x00', 0x101000d, &(0x7f0000000b40)=ANY=[@ANYBLOB="000050b0f8259f67d8a4fffffff7e81071fd0000000000007acabba98861d4350db15a0170f37dfd33cb08a21d7a2844abd9d750aadebf82e13500b1830d6b6b429ba85efc55dd321fdf7f799a422e4b7bfda624a75fdd96541ae7c05e11aa5d899692014c218d38fcf5720a6d350fd2c64630659148b18b57e6b6b11bee228fb10fb1a203e25087636ae7d71ef3636fef5aac38d40815a1f0fd0ca370f13756009712030e123d0dc957a0601a161dd92567b3cf28c40131b6988e683abf959d2404419f991999398fe0d761f033f6312db0607961bac1d437658dc298d16247"], 0xf, 0x4da, &(0x7f0000000640)="$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") r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0x2, r0, 0x0) r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "3b992a0af867f5736b8108eb01238cf8e1d231120ea3b3e6678a7d92e4d85d803e913dcdac79429391342ebb6710ec4cecdc1c06edddf26727e11db0565800", 0x2a}, 0x48, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xfffffffffffffffe, 0x1) add_key$fscrypt_provisioning(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, &(0x7f0000000540)={0x3, 0x0, @c}, 0x29, r0) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={'syz', 0x2}, &(0x7f00000003c0)="0828817a1ff6ed244d2a8b72116790f1f7d93aa6ffbe5cca6a3ef01660247fb4830058382303ad843663b834f3a586cf2de059a5e4211ec0735bc2194975daf2f5ae751ddf3f288db95514b32386daccea07d4c01107c14f7b47a6489f561fee42b31632b97087953b", 0x69, r1) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "a53f25a843c57093925480d42644d6ff9280873dfd93a990bee85da81a156473d84f635a108851a8a76eb72651fe10e8223e1592b3ea63c2655dcfbdcf31dcda", 0x17}, 0x48, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r4, 0xc2604110, &(0x7f0000000080)={0x0, [[0x7], [0x0, 0x4], [0xfc180000]], '\x00', [{}, {}, {0x0, 0xffffffff}]}) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000500)={0x3, 0x5}) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000080)='./file1/file0\x00', 0x101000d, &(0x7f0000000b40)=ANY=[@ANYBLOB="000050b0f8259f67d8a4fffffff7e81071fd0000000000007acabba98861d4350db15a0170f37dfd33cb08a21d7a2844abd9d750aadebf82e13500b1830d6b6b429ba85efc55dd321fdf7f799a422e4b7bfda624a75fdd96541ae7c05e11aa5d899692014c218d38fcf5720a6d350fd2c64630659148b18b57e6b6b11bee228fb10fb1a203e25087636ae7d71ef3636fef5aac38d40815a1f0fd0ca370f13756009712030e123d0dc957a0601a161dd92567b3cf28c40131b6988e683abf959d2404419f991999398fe0d761f033f6312db0607961bac1d437658dc298d16247"], 0xf, 0x4da, &(0x7f0000000640)="$eJzs3U9vG2kZAPBnnHg32QacBQ7LSiyFFqUV1E4a2kYcSishOFUCyj0NiRNFceIodtomqiAVHwCEKkDixIkLEh8ACfUjIKRKcEccQBWk9MABZDT2pH9cO3WFG2+c30+azvvH9vO8dj2e1+8oDuDEOh0R1yJiJCLOR0Qha89lW+y1tvR2T/bvLaZbEo3GzX8kkWRt7Y95KrvbWER891sR309ejVvb2V1bqFTKW1m9VF/fLNV2di+sri+slFfKG7OzM5fnrsxdmpvucSTJ6GG96biufuPpz378629e/f1X7vxl/u/nfpCmNZH1dxpHP7SGnm8+FwfSRLfeRrABGMnGkx90IgAA9CQ9x/9URHyxef5fiJE49DQaAAAAOIYaX5+I/yQRDQAAAGBo5ZrXwCa5YnYtwETkcsVi6xrez8R7uUq1Vv/ycnV7Y6l1rexk5HPLq5XydHZN7WTkk7Q+0yw/r19sq89GxPsR8aAwntabfQAAAMDRONU2/39aaM3/AQAAgCFjMR4AAACGn/k/AAAADD/zfwAAABhq375xI90aT/bvvZvWl27vbK9Vb19YKtfWiuvbi8XF6tZmcaVaXamUiyOvf7xKtbr51djYvluql2v1Um1nd369ur1Rn2/+rvd82e9EAwAAwNF7//MP/5xExN7Xxptb6p2sz1wdhluu95smo20Nt77Q72yAo9TDV/ovO739dhIBjlz7ZzpwcpjjA0l7Q9uJwVi3U4U/vLWUAACAPpv6rPV/OKneYP0fGDI/GXQCwMBY/4eTK//mVwACQ+aV9f82Y906el7/bzTeKCEAAKDvJlq7vcjWAicilysWny0LJsurlfJ0RHwyIv5UyL+b1mcGmC8AAAAAAAAAAAAAAAAAAAAAAAAAHEeNRhINAAAAYKhF5P6WZL//NVU4O9H+/cA7yb8LzX1E3PnlzZ/fXajXt2bS9n8+a6//Imu/OIhvMAAAAOAkyh/aezBPP5jHAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEA/Pdm/t3iwHWXcx9djPCY7xR+NseZ+LPIR8d6/khh94X5JRIz0If7e/Yj4oFP8JE0rJrMs2uPnImJ8wPFP9SE+nGQPr0fEtU7vv1ycbu47v/9Gs+3/9fh6803eMf7B8W+ky/HvEz3G+PDRb0td49+P+HC08/HnIH7SJf6ZHuPf+t7ubre+xq8ipjp+/iQvxSrV1zdLtZ3dC6vrCyvllfLG7OzM5bkrc5fmpkvLq5Vy9m/HGD/93O/2HnQdf665fzF+IYs62crwh93Gf7bH8f/30d39T7eK+VfjR5w70/n1/6C57/z8p/8nvpR9DqT9UwflvVb5RR/95o8fdcstjb/U5fl/3et/rsfxn//Oj/7a400BgCNQ29ldW6hUylvHrJB8PNJQUDjWhXTO0Llr0EcmAACg356f9A86EwAAAAAAAAAAAAAAAAAAADi5juIvjbXH3BvMUAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADvW/AAAA//9EkNQ+") (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) (async) keyctl$set_timeout(0x2, r0, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "3b992a0af867f5736b8108eb01238cf8e1d231120ea3b3e6678a7d92e4d85d803e913dcdac79429391342ebb6710ec4cecdc1c06edddf26727e11db0565800", 0x2a}, 0x48, 0xfffffffffffffffa) (async) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0xfffffffffffffffe, 0x1) (async) add_key$fscrypt_provisioning(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, &(0x7f0000000540)={0x3, 0x0, @c}, 0x29, r0) (async) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) (async) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) (async) add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={'syz', 0x2}, &(0x7f00000003c0)="0828817a1ff6ed244d2a8b72116790f1f7d93aa6ffbe5cca6a3ef01660247fb4830058382303ad843663b834f3a586cf2de059a5e4211ec0735bc2194975daf2f5ae751ddf3f288db95514b32386daccea07d4c01107c14f7b47a6489f561fee42b31632b97087953b", 0x69, r1) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "a53f25a843c57093925480d42644d6ff9280873dfd93a990bee85da81a156473d84f635a108851a8a76eb72651fe10e8223e1592b3ea63c2655dcfbdcf31dcda", 0x17}, 0x48, r2) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r4, 0xc2604110, &(0x7f0000000080)={0x0, [[0x7], [0x0, 0x4], [0xfc180000]], '\x00', [{}, {}, {0x0, 0xffffffff}]}) (async) getdents64(r3, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000500)={0x3, 0x5}) (async) [ 582.698440][T21983] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:09:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 37) 00:09:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0704409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 582.725135][T22001] loop2: detected capacity change from 0 to 64 00:09:42 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0184800, &(0x7f0000000000)={0x2, r0, 0x1}) write$P9_RWALK(r1, &(0x7f0000000140)={0x30, 0x6f, 0x1, {0x3, [{0x40, 0x1, 0x3}, {0x10, 0x0, 0x2}, {0x4, 0x0, 0x2}]}}, 0x30) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:42 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000240)='./file0\x00', 0x8000, &(0x7f0000000200)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c005c1f58f6bad1f74b0bb71361520131"], 0x1, 0x1d7, &(0x7f0000000300)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000000180)={0x5, 0x102, 0x0, {0x9, 0x4, 0x74b, 0x4}}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f0000000000)={0x1, r0}) getdents64(r2, &(0x7f0000000500)=""/179, 0xb3) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="85df2143904263bc48aeb1b4e2e09c4e83ced3523343a18e7acf9ed0b8ab9a519a7063936b02b8ddfcfdeafaf7c4099dd925b19c4d0708231e71edc35d7b98f8e02d2bb55df4c960268c8d6adb2c24e324533fe1fb1134a1b9d9c81f6e048f966ed4128e85aa042ad00b608a3f64a79228605a9ed0ed0a3570fa18ac9110700db6a898581b743e708e2a1e657bc842b23a1ff7aa6bd7e0d7cbf5279289a241c985bb59f868801a5a4e1277682b2cfe6987e1253cc68a940535431756760e", 0xbe, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) [ 582.763687][T22003] loop3: detected capacity change from 0 to 512 [ 582.785431][T22007] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 582.804415][T22012] loop0: detected capacity change from 0 to 8 00:09:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0705409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:42 executing program 4: r0 = syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000240)='./file0\x00', 0x8000, &(0x7f0000000200)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c005c1f58f6bad1f74b0bb71361520131"], 0x1, 0x1d7, &(0x7f0000000300)="$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") (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000000180)={0x5, 0x102, 0x0, {0x9, 0x4, 0x74b, 0x4}}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f0000000000)={0x1, r0}) getdents64(r2, &(0x7f0000000500)=""/179, 0xb3) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="85df2143904263bc48aeb1b4e2e09c4e83ced3523343a18e7acf9ed0b8ab9a519a7063936b02b8ddfcfdeafaf7c4099dd925b19c4d0708231e71edc35d7b98f8e02d2bb55df4c960268c8d6adb2c24e324533fe1fb1134a1b9d9c81f6e048f966ed4128e85aa042ad00b608a3f64a79228605a9ed0ed0a3570fa18ac9110700db6a898581b743e708e2a1e657bc842b23a1ff7aa6bd7e0d7cbf5279289a241c985bb59f868801a5a4e1277682b2cfe6987e1253cc68a940535431756760e", 0xbe, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) [ 582.831808][T22012] SQUASHFS error: Unable to read directory block [631:3a] [ 582.849803][T22017] [ 582.850401][T22017] ====================================================== [ 582.852309][T22017] WARNING: possible circular locking dependency detected [ 582.854200][T22017] 6.1.25-syzkaller #0 Not tainted [ 582.855542][T22017] ------------------------------------------------------ [ 582.855899][T22021] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 582.857385][T22017] syz-executor.2/22017 is trying to acquire lock: [ 582.857396][T22017] ffff0000cd7e20b0 (&tree->tree_lock#2/1){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8 [ 582.857441][T22017] [ 582.857441][T22017] but task is already holding lock: [ 582.857444][T22017] ffff0000dc29ae78 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xe4/0x1130 [ 582.857475][T22017] [ 582.857475][T22017] which lock already depends on the new lock. [ 582.857475][T22017] [ 582.857490][T22017] [ 582.857490][T22017] the existing dependency chain (in reverse order) is: [ 582.874217][T22017] [ 582.874217][T22017] -> #1 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}: [ 582.876672][T22017] __mutex_lock_common+0x190/0x21a0 [ 582.878195][T22017] mutex_lock_nested+0x38/0x44 [ 582.879546][T22017] hfs_extend_file+0xe4/0x1130 [ 582.881078][T22017] hfs_bmap_reserve+0xd0/0x3b4 00:09:42 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0184800, &(0x7f0000000000)={0x2, r0, 0x1}) write$P9_RWALK(r1, &(0x7f0000000140)={0x30, 0x6f, 0x1, {0x3, [{0x40, 0x1, 0x3}, {0x10, 0x0, 0x2}, {0x4, 0x0, 0x2}]}}, 0x30) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) 00:09:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 582.882688][T22017] __hfs_ext_write_extent+0x1a0/0x468 [ 582.884310][T22017] __hfs_ext_cache_extent+0x84/0x754 [ 582.885836][T22017] hfs_extend_file+0x29c/0x1130 [ 582.887239][T22017] hfs_get_block+0x3b8/0x9e0 [ 582.888612][T22017] __block_write_begin_int+0x340/0x13b4 [ 582.890300][T22017] cont_write_begin+0x5c0/0x7d8 [ 582.891816][T22017] hfs_write_begin+0x98/0xe4 [ 582.891956][T22023] loop4: detected capacity change from 0 to 8 [ 582.893253][T22017] generic_perform_write+0x278/0x55c [ 582.893275][T22017] __generic_file_write_iter+0x168/0x388 [ 582.898187][T22017] generic_file_write_iter+0xb8/0x2b4 [ 582.899811][T22017] vfs_write+0x610/0x914 [ 582.900376][T22025] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 582.901165][T22017] ksys_write+0x15c/0x26c [ 582.901184][T22017] __arm64_sys_write+0x7c/0x90 [ 582.901195][T22017] invoke_syscall+0x98/0x2c0 [ 582.905225][T22023] squashfs: Unknown parameter 'squashfs' [ 582.906339][T22017] el0_svc_common+0x138/0x258 [ 582.906361][T22017] do_el0_svc+0x64/0x218 [ 582.912073][T22017] el0_svc+0x58/0x168 [ 582.913316][T22017] el0t_64_sync_handler+0x84/0xf0 [ 582.914915][T22017] el0t_64_sync+0x18c/0x190 [ 582.916383][T22017] [ 582.916383][T22017] -> #0 (&tree->tree_lock#2/1){+.+.}-{3:3}: [ 582.918646][T22017] __lock_acquire+0x3338/0x764c [ 582.920132][T22017] lock_acquire+0x26c/0x7cc [ 582.921597][T22017] __mutex_lock_common+0x190/0x21a0 00:09:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0707409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 582.923185][T22017] mutex_lock_nested+0x38/0x44 [ 582.924665][T22017] hfs_find_init+0x148/0x1c8 [ 582.926152][T22017] hfs_extend_file+0x270/0x1130 [ 582.927681][T22017] hfs_bmap_reserve+0xd0/0x3b4 [ 582.929184][T22017] hfs_cat_create+0x1bc/0x844 [ 582.930626][T22017] hfs_create+0x70/0xe4 [ 582.931927][T22017] path_openat+0xeac/0x2548 [ 582.933321][T22017] do_filp_open+0x1bc/0x3cc [ 582.934801][T22017] filp_open+0x1f4/0x258 [ 582.936115][T22017] do_coredump+0x1b38/0x2234 [ 582.937586][T22017] get_signal+0xfd8/0x158c [ 582.938592][T22027] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 582.938966][T22017] do_notify_resume+0x3ac/0x3470 [ 582.942890][T22017] el0_svc+0x9c/0x168 [ 582.944122][T22017] el0t_64_sync_handler+0x84/0xf0 [ 582.945745][T22017] el0t_64_sync+0x18c/0x190 [ 582.947186][T22017] [ 582.947186][T22017] other info that might help us debug this: [ 582.947186][T22017] [ 582.950049][T22017] Possible unsafe locking scenario: [ 582.950049][T22017] [ 582.952201][T22017] CPU0 CPU1 [ 582.953644][T22017] ---- ---- [ 582.955176][T22017] lock(&HFS_I(tree->inode)->extents_lock); [ 582.956906][T22017] lock(&tree->tree_lock#2/1); [ 582.959047][T22017] lock(&HFS_I(tree->inode)->extents_lock); [ 582.961524][T22017] lock(&tree->tree_lock#2/1); [ 582.962920][T22017] [ 582.962920][T22017] *** DEADLOCK *** [ 582.962920][T22017] [ 582.965266][T22017] 4 locks held by syz-executor.2/22017: [ 582.966819][T22017] #0: ffff00012f740460 (sb_writers#28){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 582.969470][T22017] #1: ffff0000dc299ca8 (&type->i_mutex_dir_key#20){++++}-{3:3}, at: path_openat+0x5ec/0x2548 [ 582.972364][T22017] #2: ffff0000cd7e40b0 (&tree->tree_lock#2){+.+.}-{3:3}, at: hfs_find_init+0x148/0x1c8 [ 582.975271][T22017] #3: ffff0000dc29ae78 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xe4/0x1130 [ 582.978506][T22017] [ 582.978506][T22017] stack backtrace: [ 582.978829][T22015] FAULT_INJECTION: forcing a failure. [ 582.978829][T22015] name failslab, interval 1, probability 0, space 0, times 0 [ 582.980158][T22017] CPU: 0 PID: 22017 Comm: syz-executor.2 Not tainted 6.1.25-syzkaller #0 [ 582.985947][T22017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 582.988791][T22017] Call trace: [ 582.989745][T22017] dump_backtrace+0x1c8/0x1f4 [ 582.991076][T22017] show_stack+0x2c/0x3c [ 582.992282][T22017] dump_stack_lvl+0x108/0x170 [ 582.993645][T22017] dump_stack+0x1c/0x58 [ 582.994800][T22017] print_circular_bug+0x150/0x1b8 [ 582.996277][T22017] check_noncircular+0x2cc/0x378 [ 582.997726][T22017] __lock_acquire+0x3338/0x764c [ 582.999100][T22017] lock_acquire+0x26c/0x7cc [ 583.000412][T22017] __mutex_lock_common+0x190/0x21a0 [ 583.001902][T22017] mutex_lock_nested+0x38/0x44 [ 583.003287][T22017] hfs_find_init+0x148/0x1c8 [ 583.004581][T22017] hfs_extend_file+0x270/0x1130 [ 583.006034][T22017] hfs_bmap_reserve+0xd0/0x3b4 [ 583.007365][T22017] hfs_cat_create+0x1bc/0x844 [ 583.008701][T22017] hfs_create+0x70/0xe4 [ 583.009883][T22017] path_openat+0xeac/0x2548 [ 583.011165][T22017] do_filp_open+0x1bc/0x3cc [ 583.012493][T22017] filp_open+0x1f4/0x258 [ 583.013746][T22017] do_coredump+0x1b38/0x2234 [ 583.015096][T22017] get_signal+0xfd8/0x158c [ 583.016361][T22017] do_notify_resume+0x3ac/0x3470 00:09:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0708409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.017807][T22017] el0_svc+0x9c/0x168 [ 583.018940][T22017] el0t_64_sync_handler+0x84/0xf0 [ 583.020343][T22017] el0t_64_sync+0x18c/0x190 00:09:43 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) 00:09:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.042191][T22015] CPU: 1 PID: 22015 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 583.044556][T22015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 583.047323][T22015] Call trace: [ 583.048215][T22015] dump_backtrace+0x1c8/0x1f4 [ 583.049597][T22015] show_stack+0x2c/0x3c [ 583.050748][T22015] dump_stack_lvl+0x108/0x170 [ 583.052015][T22015] dump_stack+0x1c/0x58 [ 583.053143][T22015] should_fail_ex+0x408/0x5d4 [ 583.054381][T22015] __should_failslab+0xc8/0x128 [ 583.055673][T22015] should_failslab+0x10/0x28 [ 583.056898][T22015] __kmem_cache_alloc_node+0x80/0x388 [ 583.058347][T22015] kmalloc_trace+0x48/0x94 [ 583.059569][T22015] device_add+0xc4/0xef4 [ 583.060728][T22015] netdev_register_kobject+0x15c/0x2d8 [ 583.062187][T22015] register_netdevice+0xcb8/0x125c [ 583.063556][T22015] br_dev_newlink+0x38/0x118 [ 583.064822][T22015] rtnl_newlink+0x1100/0x1b04 [ 583.066102][T22015] rtnetlink_rcv_msg+0x72c/0xd94 [ 583.067441][T22015] netlink_rcv_skb+0x20c/0x3b8 [ 583.068760][T22015] rtnetlink_rcv+0x28/0x38 [ 583.069966][T22015] netlink_unicast+0x660/0x8d4 [ 583.071261][T22015] netlink_sendmsg+0x834/0xb18 [ 583.072596][T22015] ____sys_sendmsg+0x558/0x844 [ 583.073844][T22015] __sys_sendmsg+0x26c/0x33c [ 583.075078][T22015] __arm64_sys_sendmsg+0x80/0x94 [ 583.076447][T22015] invoke_syscall+0x98/0x2c0 [ 583.077708][T22015] el0_svc_common+0x138/0x258 [ 583.078981][T22015] do_el0_svc+0x64/0x218 [ 583.080167][T22015] el0_svc+0x58/0x168 [ 583.081290][T22015] el0t_64_sync_handler+0x84/0xf0 [ 583.082656][T22015] el0t_64_sync+0x18c/0x190 [ 583.086504][ T6040] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 583.088060][T22033] loop0: detected capacity change from 0 to 8 [ 583.115119][T22039] loop2: detected capacity change from 0 to 64 [ 583.170500][T22039] syz-executor.2: attempt to access beyond end of device [ 583.170500][T22039] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 583.243419][T22031] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 583.249267][T22037] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 00:09:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 38) 00:09:43 executing program 4: syz_mount_image$squashfs(&(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)={[{'squashfs\x00'}]}, 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:43 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0184800, &(0x7f0000000000)={0x2, r0, 0x1}) write$P9_RWALK(r1, &(0x7f0000000140)={0x30, 0x6f, 0x1, {0x3, [{0x40, 0x1, 0x3}, {0x10, 0x0, 0x2}, {0x4, 0x0, 0x2}]}}, 0x30) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0184800, &(0x7f0000000000)={0x2, r0, 0x1}) (async) write$P9_RWALK(r1, &(0x7f0000000140)={0x30, 0x6f, 0x1, {0x3, [{0x40, 0x1, 0x3}, {0x10, 0x0, 0x2}, {0x4, 0x0, 0x2}]}}, 0x30) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) 00:09:43 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x2, 0x0) [ 583.258283][T22043] loop0: detected capacity change from 0 to 8 00:09:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0709409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.280190][T22047] loop4: detected capacity change from 0 to 8 [ 583.283255][T22043] SQUASHFS error: Unable to read directory block [631:3a] [ 583.288514][T22045] loop2: detected capacity change from 0 to 64 [ 583.294006][T22047] squashfs: Unknown parameter 'squashfs' [ 583.295971][T22048] FAULT_INJECTION: forcing a failure. [ 583.295971][T22048] name failslab, interval 1, probability 0, space 0, times 0 00:09:43 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.322682][T22048] CPU: 1 PID: 22048 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 583.324985][T22048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 583.327646][T22048] Call trace: [ 583.328518][T22048] dump_backtrace+0x1c8/0x1f4 [ 583.329735][T22048] show_stack+0x2c/0x3c [ 583.330868][T22048] dump_stack_lvl+0x108/0x170 [ 583.332103][T22048] dump_stack+0x1c/0x58 [ 583.333191][T22048] should_fail_ex+0x408/0x5d4 [ 583.334510][T22048] __should_failslab+0xc8/0x128 [ 583.335802][T22048] should_failslab+0x10/0x28 [ 583.337044][T22048] kmem_cache_alloc+0x8c/0x37c [ 583.338323][T22048] __kernfs_new_node+0xe4/0x66c [ 583.339636][T22048] kernfs_new_node+0x98/0x184 [ 583.340852][T22048] __kernfs_create_file+0x60/0x2d4 [ 583.342200][T22048] sysfs_add_file_mode_ns+0x1dc/0x298 [ 583.343626][T22048] internal_create_group+0x428/0xbec [ 583.345002][T22048] sysfs_create_groups+0x60/0x130 [ 583.346340][T22048] device_add_attrs+0xd8/0x750 [ 583.347620][T22048] device_add+0x5e8/0xef4 [ 583.348756][T22048] netdev_register_kobject+0x15c/0x2d8 [ 583.350212][T22048] register_netdevice+0xcb8/0x125c [ 583.351559][T22048] br_dev_newlink+0x38/0x118 [ 583.352781][T22048] rtnl_newlink+0x1100/0x1b04 [ 583.354039][T22048] rtnetlink_rcv_msg+0x72c/0xd94 [ 583.355400][T22048] netlink_rcv_skb+0x20c/0x3b8 [ 583.356689][T22048] rtnetlink_rcv+0x28/0x38 [ 583.357849][T22048] netlink_unicast+0x660/0x8d4 [ 583.359109][T22048] netlink_sendmsg+0x834/0xb18 [ 583.360428][T22048] ____sys_sendmsg+0x558/0x844 [ 583.361707][T22048] __sys_sendmsg+0x26c/0x33c [ 583.362969][T22048] __arm64_sys_sendmsg+0x80/0x94 [ 583.364317][T22045] syz-executor.2: attempt to access beyond end of device [ 583.364317][T22045] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 583.364350][T22048] invoke_syscall+0x98/0x2c0 [ 583.369319][T22048] el0_svc_common+0x138/0x258 [ 583.370603][T22048] do_el0_svc+0x64/0x218 [ 583.371782][T22048] el0_svc+0x58/0x168 [ 583.372854][T22048] el0t_64_sync_handler+0x84/0xf0 [ 583.374281][T22048] el0t_64_sync+0x18c/0x190 00:09:43 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) 00:09:43 executing program 4: syz_mount_image$squashfs(&(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)={[{'squashfs\x00'}]}, 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:43 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) 00:09:43 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x3, 0x0) [ 583.418942][T22063] loop4: detected capacity change from 0 to 8 [ 583.421162][T22063] squashfs: Unknown parameter 'squashfs' 00:09:43 executing program 4: syz_mount_image$squashfs(&(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)={[{'squashfs\x00'}]}, 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 583.477158][T22067] loop4: detected capacity change from 0 to 8 [ 583.481773][T22067] squashfs: Unknown parameter 'squashfs' [ 583.523128][T22069] loop2: detected capacity change from 0 to 64 00:09:43 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) 00:09:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f070a409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:43 executing program 4: syz_genetlink_get_family_id$smc(&(0x7f0000000300), 0xffffffffffffffff) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 39) 00:09:43 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.544108][T22072] loop0: detected capacity change from 0 to 8 [ 583.555587][ T6040] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 583.557031][T22075] FAULT_INJECTION: forcing a failure. [ 583.557031][T22075] name failslab, interval 1, probability 0, space 0, times 0 [ 583.568201][T22075] CPU: 0 PID: 22075 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 583.570558][T22075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 583.573277][T22075] Call trace: [ 583.574160][T22075] dump_backtrace+0x1c8/0x1f4 [ 583.575360][T22073] loop4: detected capacity change from 0 to 8 [ 583.576981][T22075] show_stack+0x2c/0x3c [ 583.578089][T22075] dump_stack_lvl+0x108/0x170 [ 583.579332][T22075] dump_stack+0x1c/0x58 [ 583.580391][T22075] should_fail_ex+0x408/0x5d4 [ 583.581634][T22075] __should_failslab+0xc8/0x128 [ 583.582994][T22075] should_failslab+0x10/0x28 [ 583.583282][T22073] SQUASHFS error: Failed to read block 0x60: -5 [ 583.584232][T22075] kmem_cache_alloc+0x8c/0x37c [ 583.584253][T22075] __kernfs_new_node+0xe4/0x66c [ 583.585990][T22073] squashfs image failed sanity check [ 583.587129][T22075] kernfs_new_node+0x98/0x184 [ 583.587145][T22075] __kernfs_create_file+0x60/0x2d4 [ 583.592581][T22075] sysfs_add_file_mode_ns+0x1dc/0x298 [ 583.594053][T22075] internal_create_group+0x428/0xbec [ 583.595502][T22075] sysfs_create_groups+0x60/0x130 [ 583.596870][T22075] device_add_attrs+0xd8/0x750 [ 583.598118][T22075] device_add+0x5e8/0xef4 [ 583.599267][T22075] netdev_register_kobject+0x15c/0x2d8 [ 583.600795][T22075] register_netdevice+0xcb8/0x125c [ 583.602176][T22075] br_dev_newlink+0x38/0x118 00:09:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000080)='./file0\x00', 0x8ef56, &(0x7f0000000140)=ANY=[@ANYRES8=0x0, @ANYRESOCT=r0, @ANYRESHEX=0x0, @ANYRESOCT=r2], 0x2, 0x207, &(0x7f0000000600)="$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") getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10880) getdents64(r3, &(0x7f00000004c0)=""/238, 0xee) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000000c0)) [ 583.603372][T22075] rtnl_newlink+0x1100/0x1b04 [ 583.604620][T22075] rtnetlink_rcv_msg+0x72c/0xd94 [ 583.605992][T22075] netlink_rcv_skb+0x20c/0x3b8 [ 583.607322][T22075] rtnetlink_rcv+0x28/0x38 [ 583.608564][T22075] netlink_unicast+0x660/0x8d4 [ 583.609914][T22075] netlink_sendmsg+0x834/0xb18 [ 583.611267][T22075] ____sys_sendmsg+0x558/0x844 [ 583.612686][T22075] __sys_sendmsg+0x26c/0x33c [ 583.614008][T22075] __arm64_sys_sendmsg+0x80/0x94 [ 583.615409][T22075] invoke_syscall+0x98/0x2c0 [ 583.616733][T22075] el0_svc_common+0x138/0x258 [ 583.618070][T22075] do_el0_svc+0x64/0x218 [ 583.619257][T22075] el0_svc+0x58/0x168 [ 583.620414][T22075] el0t_64_sync_handler+0x84/0xf0 [ 583.621844][T22075] el0t_64_sync+0x18c/0x190 00:09:43 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.651674][T22084] loop0: detected capacity change from 0 to 8 00:09:43 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.673133][T22069] syz-executor.2: attempt to access beyond end of device [ 583.673133][T22069] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000080)='./file0\x00', 0x8ef56, &(0x7f0000000140)=ANY=[@ANYRES8=0x0, @ANYRESOCT=r0, @ANYRESHEX=0x0, @ANYRESOCT=r2], 0x2, 0x207, &(0x7f0000000600)="$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") (async) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) (async) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10880) getdents64(r3, &(0x7f00000004c0)=""/238, 0xee) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000000c0)) [ 583.688780][ T6055] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:43 executing program 4: syz_genetlink_get_family_id$smc(&(0x7f0000000300), 0xffffffffffffffff) (async) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 583.721833][ T6040] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 583.734819][T22091] loop4: detected capacity change from 0 to 8 00:09:43 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x4, 0x0) 00:09:43 executing program 3: r0 = socket(0x0, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.751815][T22091] SQUASHFS error: Failed to read block 0x60: -5 00:09:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f070b409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.756711][T22092] loop0: detected capacity change from 0 to 8 00:09:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 40) [ 583.768038][T22091] squashfs image failed sanity check 00:09:43 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f070c409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:43 executing program 4: syz_genetlink_get_family_id$smc(&(0x7f0000000300), 0xffffffffffffffff) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280), 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 583.803475][T22102] FAULT_INJECTION: forcing a failure. [ 583.803475][T22102] name failslab, interval 1, probability 0, space 0, times 0 [ 583.807826][T22102] CPU: 1 PID: 22102 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 583.810149][T22102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 583.812813][T22102] Call trace: [ 583.813649][T22102] dump_backtrace+0x1c8/0x1f4 [ 583.814889][T22102] show_stack+0x2c/0x3c [ 583.816025][T22102] dump_stack_lvl+0x108/0x170 [ 583.817297][T22102] dump_stack+0x1c/0x58 [ 583.818442][T22102] should_fail_ex+0x408/0x5d4 [ 583.819706][T22102] __should_failslab+0xc8/0x128 [ 583.820947][T22102] should_failslab+0x10/0x28 [ 583.822187][T22102] kmem_cache_alloc+0x8c/0x37c [ 583.823462][T22102] __kernfs_new_node+0xe4/0x66c [ 583.824750][T22102] kernfs_new_node+0x98/0x184 [ 583.825976][T22102] __kernfs_create_file+0x60/0x2d4 [ 583.827290][T22102] sysfs_add_file_mode_ns+0x1dc/0x298 [ 583.828711][T22102] internal_create_group+0x428/0xbec [ 583.830094][T22102] sysfs_create_groups+0x60/0x130 [ 583.831406][T22102] device_add_attrs+0xd8/0x750 [ 583.832649][T22102] device_add+0x5e8/0xef4 [ 583.833769][T22102] netdev_register_kobject+0x15c/0x2d8 [ 583.835213][T22102] register_netdevice+0xcb8/0x125c [ 583.836568][T22102] br_dev_newlink+0x38/0x118 [ 583.837780][T22102] rtnl_newlink+0x1100/0x1b04 [ 583.838979][T22102] rtnetlink_rcv_msg+0x72c/0xd94 [ 583.840266][T22102] netlink_rcv_skb+0x20c/0x3b8 [ 583.841554][T22102] rtnetlink_rcv+0x28/0x38 [ 583.842763][T22102] netlink_unicast+0x660/0x8d4 [ 583.844021][T22102] netlink_sendmsg+0x834/0xb18 [ 583.845267][T22102] ____sys_sendmsg+0x558/0x844 [ 583.846590][T22102] __sys_sendmsg+0x26c/0x33c [ 583.847786][T22102] __arm64_sys_sendmsg+0x80/0x94 [ 583.849081][T22102] invoke_syscall+0x98/0x2c0 [ 583.850296][T22102] el0_svc_common+0x138/0x258 [ 583.851534][T22102] do_el0_svc+0x64/0x218 [ 583.852688][T22102] el0_svc+0x58/0x168 [ 583.853773][T22102] el0t_64_sync_handler+0x84/0xf0 [ 583.855129][T22102] el0t_64_sync+0x18c/0x190 00:09:43 executing program 3: r0 = socket(0x0, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:43 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) (async, rerun: 32) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f0000000080)='./file0\x00', 0x8ef56, &(0x7f0000000140)=ANY=[@ANYRES8=0x0, @ANYRESOCT=r0, @ANYRESHEX=0x0, @ANYRESOCT=r2], 0x2, 0x207, &(0x7f0000000600)="$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") (async, rerun: 32) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/222, 0xde) (async) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10880) getdents64(r3, &(0x7f00000004c0)=""/238, 0xee) (async) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000000c0)) 00:09:43 executing program 3: r0 = socket(0x0, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.913361][T22115] loop2: detected capacity change from 0 to 64 [ 583.917826][T22117] loop4: detected capacity change from 0 to 8 [ 583.935053][T22117] SQUASHFS error: Failed to read block 0x60: -5 [ 583.936997][T22117] squashfs image failed sanity check 00:09:43 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 583.945395][T22119] loop0: detected capacity change from 0 to 8 00:09:43 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 584.006949][T22125] loop4: detected capacity change from 0 to 8 [ 584.023060][T22125] SQUASHFS error: Failed to read block 0x60: -5 [ 584.034363][T22125] squashfs image failed sanity check [ 584.054164][T22115] syz-executor.2: attempt to access beyond end of device [ 584.054164][T22115] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 41) 00:09:44 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f070f409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:44 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x5, 0x0) 00:09:44 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000140)=0x0) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)=0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50090}, 0x20000000) [ 584.080437][T22133] loop0: detected capacity change from 0 to 8 [ 584.084442][T22134] FAULT_INJECTION: forcing a failure. [ 584.084442][T22134] name failslab, interval 1, probability 0, space 0, times 0 00:09:44 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0710409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 584.097745][T22133] SQUASHFS error: Unable to read directory block [631:3a] [ 584.103240][T22134] CPU: 0 PID: 22134 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 584.105573][T22134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 584.108266][T22134] Call trace: [ 584.109132][T22134] dump_backtrace+0x1c8/0x1f4 [ 584.110374][T22134] show_stack+0x2c/0x3c [ 584.111466][T22134] dump_stack_lvl+0x108/0x170 [ 584.112781][T22134] dump_stack+0x1c/0x58 [ 584.113851][T22134] should_fail_ex+0x408/0x5d4 [ 584.115112][T22134] __should_failslab+0xc8/0x128 [ 584.116435][T22134] should_failslab+0x10/0x28 [ 584.117701][T22134] kmem_cache_alloc+0x8c/0x37c [ 584.118969][T22134] __kernfs_new_node+0xe4/0x66c [ 584.120298][T22134] kernfs_new_node+0x98/0x184 [ 584.121572][T22134] __kernfs_create_file+0x60/0x2d4 [ 584.122952][T22134] sysfs_add_file_mode_ns+0x1dc/0x298 [ 584.124372][T22134] internal_create_group+0x428/0xbec [ 584.125885][T22134] sysfs_create_groups+0x60/0x130 [ 584.127231][T22134] device_add_attrs+0xd8/0x750 [ 584.128557][T22134] device_add+0x5e8/0xef4 [ 584.129685][T22134] netdev_register_kobject+0x15c/0x2d8 [ 584.131104][T22134] register_netdevice+0xcb8/0x125c [ 584.132474][T22134] br_dev_newlink+0x38/0x118 [ 584.133724][T22134] rtnl_newlink+0x1100/0x1b04 [ 584.134974][T22134] rtnetlink_rcv_msg+0x72c/0xd94 [ 584.136248][T22134] netlink_rcv_skb+0x20c/0x3b8 [ 584.137521][T22134] rtnetlink_rcv+0x28/0x38 [ 584.138685][T22134] netlink_unicast+0x660/0x8d4 [ 584.139930][T22134] netlink_sendmsg+0x834/0xb18 [ 584.141246][T22134] ____sys_sendmsg+0x558/0x844 [ 584.142549][T22134] __sys_sendmsg+0x26c/0x33c [ 584.143728][T22134] __arm64_sys_sendmsg+0x80/0x94 [ 584.145025][T22134] invoke_syscall+0x98/0x2c0 [ 584.146207][T22134] el0_svc_common+0x138/0x258 [ 584.147492][T22134] do_el0_svc+0x64/0x218 [ 584.148567][T22134] el0_svc+0x58/0x168 [ 584.149638][T22134] el0t_64_sync_handler+0x84/0xf0 [ 584.150945][T22134] el0t_64_sync+0x18c/0x190 00:09:44 executing program 3: socket(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:44 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000140)=0x0) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)=0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) (async) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50090}, 0x20000000) (async) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50090}, 0x20000000) 00:09:44 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x6, 0x0) [ 584.223368][T22147] loop0: detected capacity change from 0 to 8 00:09:44 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1, 0x1d6, &(0x7f0000000040)="$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") 00:09:44 executing program 3: socket(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 584.250113][T22147] SQUASHFS error: Unable to read directory block [631:3a] [ 584.258653][T22151] loop4: detected capacity change from 0 to 8 [ 584.261357][T22153] loop2: detected capacity change from 0 to 64 [ 584.264539][T22151] SQUASHFS error: Failed to read block 0x60: -5 [ 584.266877][T22151] squashfs image failed sanity check 00:09:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 42) 00:09:44 executing program 3: socket(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0711409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:09:44 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0712409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:09:44 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="e711d0b6361f"], 0x1, 0x1d6, &(0x7f0000000040)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_DEFAULT={0x4}]}]}, 0x38}}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000300), 0x100000001, 0x80002) openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x40a81, 0x4) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)={0x2b4, r1, 0x0, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x3e}, @void, @val={0xc, 0x99, {0x6, 0x7a}}}}, [@NL80211_ATTR_VENDOR_DATA={0x25, 0xc5, "a8d39b68f3ba5dbdb1bc915ce66dc3bbf58ea2e7a3b908bb728fffabaeb19ef80a"}, @NL80211_ATTR_VENDOR_DATA={0xc4, 0xc5, "e001e9fea739cd07834d6073a95679e75cbdefcb33a49783ad3f888e650d20377c6c2be4c9f73c6784a8e373e3c1aa9919b8e670bc87368671e0a0d6f2318379930383f83c1152fb178e21637d6aeb8293a3711e642e2ed421486b19342d9428efb0a5bab86e36f4e3bcab897c2a58f871e5d4f440f96263339fc88cb50f2cac45c6153dc08e702060d5d013703c54134b73898672207a348fda7448383a47a12af3299cdead568b9f9c6f3fcb8b323c3ae2873e87d1960682e9fae1934310f6"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x4}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x8}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x6}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x3}, @NL80211_ATTR_VENDOR_DATA={0xc1, 0xc5, "d1a46caee2ce4155ac4890c8b3d87af549578030dc3f3aeca22fc0712916598b628983865ea5411daff6c1ed62d872c8dd7c0248738b63aad6784303e8a64ebe45f538ade04333f8635f6f7efacea995248d6c942773112a6d90a31b99b0fae8f1c394a43b111bf436556858911ac4a1328ece89ae7b329d0c47131069156ff83718ae2acfceecb57eeb383d72768ba21b0524bf4096daf21747c83cbb5833000db85f393f8b337f66229de242f9232f866f3eb5c6290e65ffaa246a19"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x3ff}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xfffffffc}, @NL80211_ATTR_VENDOR_DATA={0xa9, 0xc5, "dd23aec42d1aaa6429530398728c1a5b9b675aeaee3f1558df9ce51afe141cc6f65ddd85ecbe2236f9857d41a92a7c20c4a9b3f149992d0bf4564af5d442e551a45f379816fd583a64c964d1ff60922c5140cb2ffaca1aaa879ffecffb1a5f4631d93b58d81d48ae64a7600dc4f7defffff41488d163cdd181b2f6679e0c494837ed5521112c1057b41659df82fb360f17cb332803321a445eab86eacea539d71ba8b51657"}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) ioctl$VHOST_VDPA_SET_GROUP_ASID(0xffffffffffffffff, 0x4008af7c, &(0x7f0000000280)={0x1, 0x9}) [ 584.358810][T22167] FAULT_INJECTION: forcing a failure. [ 584.358810][T22167] name failslab, interval 1, probability 0, space 0, times 0 [ 584.362088][T22167] CPU: 0 PID: 22167 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 584.364296][T22167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 584.366862][T22167] Call trace: [ 584.367735][T22167] dump_backtrace+0x1c8/0x1f4 [ 584.369016][T22167] show_stack+0x2c/0x3c [ 584.370111][T22167] dump_stack_lvl+0x108/0x170 [ 584.371364][T22167] dump_stack+0x1c/0x58 [ 584.372500][T22167] should_fail_ex+0x408/0x5d4 00:09:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 584.373766][T22167] __should_failslab+0xc8/0x128 [ 584.375096][T22167] should_failslab+0x10/0x28 [ 584.376379][T22167] kmem_cache_alloc+0x8c/0x37c [ 584.377706][T22167] __kernfs_new_node+0xe4/0x66c [ 584.379051][T22167] kernfs_new_node+0x98/0x184 [ 584.380347][T22167] __kernfs_create_file+0x60/0x2d4 [ 584.381761][T22167] sysfs_add_file_mode_ns+0x1dc/0x298 [ 584.383221][T22167] internal_create_group+0x428/0xbec [ 584.384670][T22167] sysfs_create_groups+0x60/0x130 [ 584.386063][T22167] device_add_attrs+0xd8/0x750 [ 584.387372][T22167] device_add+0x5e8/0xef4 [ 584.388567][T22167] netdev_register_kobject+0x15c/0x2d8 [ 584.390101][T22167] register_netdevice+0xcb8/0x125c [ 584.391558][T22167] br_dev_newlink+0x38/0x118 [ 584.392806][T22167] rtnl_newlink+0x1100/0x1b04 [ 584.394093][T22167] rtnetlink_rcv_msg+0x72c/0xd94 [ 584.395431][T22167] netlink_rcv_skb+0x20c/0x3b8 [ 584.396768][T22167] rtnetlink_rcv+0x28/0x38 [ 584.397966][T22167] netlink_unicast+0x660/0x8d4 [ 584.399051][T22174] loop4: detected capacity change from 0 to 8 [ 584.399260][T22167] netlink_sendmsg+0x834/0xb18 [ 584.402198][T22167] ____sys_sendmsg+0x558/0x844 [ 584.403503][T22167] __sys_sendmsg+0x26c/0x33c [ 584.404789][T22167] __arm64_sys_sendmsg+0x80/0x94 [ 584.406129][T22167] invoke_syscall+0x98/0x2c0 [ 584.407406][T22167] el0_svc_common+0x138/0x258 [ 584.408687][T22167] do_el0_svc+0x64/0x218 [ 584.409880][T22167] el0_svc+0x58/0x168 [ 584.411013][T22167] el0t_64_sync_handler+0x84/0xf0 [ 584.412402][T22167] el0t_64_sync+0x18c/0x190 [ 584.419961][T22174] squashfs: Unknown parameter 'çж6' 00:09:45 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x8, 0x0) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 00:09:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0713409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 43) 00:09:45 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="e711d0b6361f"], 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_DEFAULT={0x4}]}]}, 0x38}}, 0x0) (async) r4 = syz_open_dev$mouse(&(0x7f0000000300), 0x100000001, 0x80002) openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x40a81, 0x4) (async) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)={0x2b4, r1, 0x0, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x3e}, @void, @val={0xc, 0x99, {0x6, 0x7a}}}}, [@NL80211_ATTR_VENDOR_DATA={0x25, 0xc5, "a8d39b68f3ba5dbdb1bc915ce66dc3bbf58ea2e7a3b908bb728fffabaeb19ef80a"}, @NL80211_ATTR_VENDOR_DATA={0xc4, 0xc5, "e001e9fea739cd07834d6073a95679e75cbdefcb33a49783ad3f888e650d20377c6c2be4c9f73c6784a8e373e3c1aa9919b8e670bc87368671e0a0d6f2318379930383f83c1152fb178e21637d6aeb8293a3711e642e2ed421486b19342d9428efb0a5bab86e36f4e3bcab897c2a58f871e5d4f440f96263339fc88cb50f2cac45c6153dc08e702060d5d013703c54134b73898672207a348fda7448383a47a12af3299cdead568b9f9c6f3fcb8b323c3ae2873e87d1960682e9fae1934310f6"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x4}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x8}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x6}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x3}, @NL80211_ATTR_VENDOR_DATA={0xc1, 0xc5, "d1a46caee2ce4155ac4890c8b3d87af549578030dc3f3aeca22fc0712916598b628983865ea5411daff6c1ed62d872c8dd7c0248738b63aad6784303e8a64ebe45f538ade04333f8635f6f7efacea995248d6c942773112a6d90a31b99b0fae8f1c394a43b111bf436556858911ac4a1328ece89ae7b329d0c47131069156ff83718ae2acfceecb57eeb383d72768ba21b0524bf4096daf21747c83cbb5833000db85f393f8b337f66229de242f9232f866f3eb5c6290e65ffaa246a19"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x3ff}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xfffffffc}, @NL80211_ATTR_VENDOR_DATA={0xa9, 0xc5, "dd23aec42d1aaa6429530398728c1a5b9b675aeaee3f1558df9ce51afe141cc6f65ddd85ecbe2236f9857d41a92a7c20c4a9b3f149992d0bf4564af5d442e551a45f379816fd583a64c964d1ff60922c5140cb2ffaca1aaa879ffecffb1a5f4631d93b58d81d48ae64a7600dc4f7defffff41488d163cdd181b2f6679e0c494837ed5521112c1057b41659df82fb360f17cb332803321a445eab86eacea539d71ba8b51657"}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) ioctl$VHOST_VDPA_SET_GROUP_ASID(0xffffffffffffffff, 0x4008af7c, &(0x7f0000000280)={0x1, 0x9}) 00:09:45 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000140)=0x0) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)=0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50090}, 0x20000000) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x1fc, &(0x7f0000000600)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000140)) (async) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f00000000c0)) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) (async) sendmsg$NFC_CMD_DEV_UP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}]}, 0x1c}}, 0x0) (async) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r2}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r4}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50090}, 0x20000000) (async) [ 585.068972][T22183] FAULT_INJECTION: forcing a failure. [ 585.068972][T22183] name failslab, interval 1, probability 0, space 0, times 0 [ 585.069223][T22182] loop2: detected capacity change from 0 to 64 [ 585.072337][T22183] CPU: 0 PID: 22183 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 585.072355][T22183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 585.072364][T22183] Call trace: [ 585.072368][T22183] dump_backtrace+0x1c8/0x1f4 [ 585.081017][T22183] show_stack+0x2c/0x3c [ 585.082141][T22183] dump_stack_lvl+0x108/0x170 [ 585.083377][T22183] dump_stack+0x1c/0x58 [ 585.084475][T22183] should_fail_ex+0x408/0x5d4 [ 585.085741][T22183] __should_failslab+0xc8/0x128 [ 585.087017][T22183] should_failslab+0x10/0x28 [ 585.088205][T22183] kmem_cache_alloc+0x8c/0x37c [ 585.089560][T22183] __kernfs_new_node+0xe4/0x66c 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) [ 585.090858][T22183] kernfs_new_node+0x98/0x184 [ 585.092112][T22183] __kernfs_create_file+0x60/0x2d4 [ 585.093569][T22183] sysfs_add_file_mode_ns+0x1dc/0x298 [ 585.095102][T22183] internal_create_group+0x428/0xbec [ 585.096575][T22183] sysfs_create_groups+0x60/0x130 [ 585.098000][T22183] device_add_attrs+0xd8/0x750 [ 585.099290][T22183] device_add+0x5e8/0xef4 [ 585.100490][T22183] netdev_register_kobject+0x15c/0x2d8 [ 585.101965][T22183] register_netdevice+0xcb8/0x125c [ 585.103393][T22183] br_dev_newlink+0x38/0x118 [ 585.104666][T22183] rtnl_newlink+0x1100/0x1b04 [ 585.105962][T22183] rtnetlink_rcv_msg+0x72c/0xd94 [ 585.107303][T22183] netlink_rcv_skb+0x20c/0x3b8 [ 585.108647][T22183] rtnetlink_rcv+0x28/0x38 [ 585.109893][T22183] netlink_unicast+0x660/0x8d4 [ 585.111238][T22183] netlink_sendmsg+0x834/0xb18 [ 585.112640][T22183] ____sys_sendmsg+0x558/0x844 [ 585.113992][T22183] __sys_sendmsg+0x26c/0x33c [ 585.115331][T22183] __arm64_sys_sendmsg+0x80/0x94 [ 585.116730][T22183] invoke_syscall+0x98/0x2c0 [ 585.118026][T22183] el0_svc_common+0x138/0x258 [ 585.119363][T22183] do_el0_svc+0x64/0x218 [ 585.120584][T22183] el0_svc+0x58/0x168 [ 585.121741][T22183] el0t_64_sync_handler+0x84/0xf0 [ 585.123185][T22183] el0t_64_sync+0x18c/0x190 [ 585.150399][T22193] loop0: detected capacity change from 0 to 8 [ 585.151318][T22187] loop4: detected capacity change from 0 to 8 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) [ 585.157110][ T6055] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 585.175226][T22193] SQUASHFS error: Unable to read directory block [631:3a] 00:09:45 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="e711d0b6361f"], 0x1, 0x1d6, &(0x7f0000000040)="$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") (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x38, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_DEFAULT={0x4}]}]}, 0x38}}, 0x0) (async) r4 = syz_open_dev$mouse(&(0x7f0000000300), 0x100000001, 0x80002) openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x40a81, 0x4) (async) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)={0x2b4, r1, 0x0, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x3e}, @void, @val={0xc, 0x99, {0x6, 0x7a}}}}, [@NL80211_ATTR_VENDOR_DATA={0x25, 0xc5, "a8d39b68f3ba5dbdb1bc915ce66dc3bbf58ea2e7a3b908bb728fffabaeb19ef80a"}, @NL80211_ATTR_VENDOR_DATA={0xc4, 0xc5, "e001e9fea739cd07834d6073a95679e75cbdefcb33a49783ad3f888e650d20377c6c2be4c9f73c6784a8e373e3c1aa9919b8e670bc87368671e0a0d6f2318379930383f83c1152fb178e21637d6aeb8293a3711e642e2ed421486b19342d9428efb0a5bab86e36f4e3bcab897c2a58f871e5d4f440f96263339fc88cb50f2cac45c6153dc08e702060d5d013703c54134b73898672207a348fda7448383a47a12af3299cdead568b9f9c6f3fcb8b323c3ae2873e87d1960682e9fae1934310f6"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x4}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x8}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x6}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x3}, @NL80211_ATTR_VENDOR_DATA={0xc1, 0xc5, "d1a46caee2ce4155ac4890c8b3d87af549578030dc3f3aeca22fc0712916598b628983865ea5411daff6c1ed62d872c8dd7c0248738b63aad6784303e8a64ebe45f538ade04333f8635f6f7efacea995248d6c942773112a6d90a31b99b0fae8f1c394a43b111bf436556858911ac4a1328ece89ae7b329d0c47131069156ff83718ae2acfceecb57eeb383d72768ba21b0524bf4096daf21747c83cbb5833000db85f393f8b337f66229de242f9232f866f3eb5c6290e65ffaa246a19"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x3ff}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xfffffffc}, @NL80211_ATTR_VENDOR_DATA={0xa9, 0xc5, "dd23aec42d1aaa6429530398728c1a5b9b675aeaee3f1558df9ce51afe141cc6f65ddd85ecbe2236f9857d41a92a7c20c4a9b3f149992d0bf4564af5d442e551a45f379816fd583a64c964d1ff60922c5140cb2ffaca1aaa879ffecffb1a5f4631d93b58d81d48ae64a7600dc4f7defffff41488d163cdd181b2f6679e0c494837ed5521112c1057b41659df82fb360f17cb332803321a445eab86eacea539d71ba8b51657"}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) (async) ioctl$VHOST_VDPA_SET_GROUP_ASID(0xffffffffffffffff, 0x4008af7c, &(0x7f0000000280)={0x1, 0x9}) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291", 0x3e, 0x0, 0x0, 0x0) [ 585.223932][T22182] bio_check_eod: 1 callbacks suppressed [ 585.223948][T22182] syz-executor.2: attempt to access beyond end of device [ 585.223948][T22182] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 585.235197][ T6055] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 585.241951][T22204] loop4: detected capacity change from 0 to 8 [ 585.244097][T22204] squashfs: Unknown parameter 'çж6' 00:09:45 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x9, 0x0) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291", 0x3e, 0x0, 0x0, 0x0) [ 585.265355][T22193] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 585.277744][T22191] __nla_validate_parse: 10 callbacks suppressed [ 585.277758][T22191] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:09:45 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x4aeca6ca09df6ef2, 0x0) 00:09:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 44) 00:09:45 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x200, &(0x7f0000000140)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x5a042, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000240)={0xf6ffffff00000000, 0x5301, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)='=', 0x1, 0x8}]) io_pgetevents(r2, 0x397f, 0x1, &(0x7f0000000000)=[{}], 0x0, 0x0) 00:09:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0760409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291", 0x3e, 0x0, 0x0, 0x0) [ 585.342935][T22226] loop0: detected capacity change from 0 to 8 [ 585.350893][T22224] FAULT_INJECTION: forcing a failure. [ 585.350893][T22224] name failslab, interval 1, probability 0, space 0, times 0 [ 585.354376][T22224] CPU: 1 PID: 22224 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 585.356570][T22224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 585.359202][T22224] Call trace: [ 585.360040][T22224] dump_backtrace+0x1c8/0x1f4 [ 585.361309][T22224] show_stack+0x2c/0x3c [ 585.362466][T22224] dump_stack_lvl+0x108/0x170 [ 585.363686][T22224] dump_stack+0x1c/0x58 [ 585.364788][T22224] should_fail_ex+0x408/0x5d4 [ 585.366053][T22224] __should_failslab+0xc8/0x128 [ 585.367381][T22224] should_failslab+0x10/0x28 [ 585.368605][T22224] kmem_cache_alloc+0x8c/0x37c [ 585.369864][T22224] __kernfs_new_node+0xe4/0x66c [ 585.371162][T22224] kernfs_new_node+0x98/0x184 [ 585.372383][T22224] __kernfs_create_file+0x60/0x2d4 [ 585.373719][T22224] sysfs_add_file_mode_ns+0x1dc/0x298 [ 585.375161][T22224] internal_create_group+0x428/0xbec [ 585.376620][T22224] sysfs_create_groups+0x60/0x130 [ 585.377942][T22224] device_add_attrs+0xd8/0x750 [ 585.379170][T22224] device_add+0x5e8/0xef4 [ 585.380236][T22224] netdev_register_kobject+0x15c/0x2d8 [ 585.381673][T22224] register_netdevice+0xcb8/0x125c [ 585.383025][T22224] br_dev_newlink+0x38/0x118 [ 585.384277][T22224] rtnl_newlink+0x1100/0x1b04 [ 585.385519][T22224] rtnetlink_rcv_msg+0x72c/0xd94 [ 585.386818][T22224] netlink_rcv_skb+0x20c/0x3b8 [ 585.388142][T22224] rtnetlink_rcv+0x28/0x38 [ 585.389320][T22224] netlink_unicast+0x660/0x8d4 [ 585.390672][T22224] netlink_sendmsg+0x834/0xb18 [ 585.391975][T22224] ____sys_sendmsg+0x558/0x844 [ 585.393158][T22224] __sys_sendmsg+0x26c/0x33c [ 585.394409][T22224] __arm64_sys_sendmsg+0x80/0x94 [ 585.395772][T22224] invoke_syscall+0x98/0x2c0 [ 585.396958][T22224] el0_svc_common+0x138/0x258 [ 585.398190][T22224] do_el0_svc+0x64/0x218 [ 585.399335][T22224] el0_svc+0x58/0x168 [ 585.400416][T22224] el0t_64_sync_handler+0x84/0xf0 [ 585.401712][T22224] el0t_64_sync+0x18c/0x190 00:09:45 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x4aeca6ca09df6ef2, 0x0) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32", 0x5d, 0x0, 0x0, 0x0) 00:09:45 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x4aeca6ca09df6ef2, 0x0) [ 585.414357][T22226] SQUASHFS error: Unable to read directory block [631:3a] [ 585.416806][T22226] SQUASHFS error: Unable to read directory block [631:26] [ 585.421150][T22236] loop2: detected capacity change from 0 to 64 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32", 0x5d, 0x0, 0x0, 0x0) 00:09:45 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x341810, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 585.473839][T22236] syz-executor.2: attempt to access beyond end of device [ 585.473839][T22236] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 585.478136][T22229] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:09:45 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0xa, 0x0) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32", 0x5d, 0x0, 0x0, 0x0) 00:09:45 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x200, &(0x7f0000000140)="$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") (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x200, &(0x7f0000000140)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x5a042, 0x0) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000240)={0xf6ffffff00000000, 0x5301, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)='=', 0x1, 0x8}]) io_pgetevents(r2, 0x397f, 0x1, &(0x7f0000000000)=[{}], 0x0, 0x0) (async) io_pgetevents(r2, 0x397f, 0x1, &(0x7f0000000000)=[{}], 0x0, 0x0) 00:09:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 45) 00:09:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f07fc409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 585.512769][T22247] loop4: detected capacity change from 0 to 8 [ 585.539912][T22244] FAULT_INJECTION: forcing a failure. [ 585.539912][T22244] name failslab, interval 1, probability 0, space 0, times 0 [ 585.543933][T22244] CPU: 1 PID: 22244 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 585.546203][T22244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 585.548862][T22244] Call trace: [ 585.549791][T22244] dump_backtrace+0x1c8/0x1f4 [ 585.551052][T22244] show_stack+0x2c/0x3c [ 585.552129][T22244] dump_stack_lvl+0x108/0x170 [ 585.553341][T22244] dump_stack+0x1c/0x58 [ 585.554433][T22244] should_fail_ex+0x408/0x5d4 [ 585.555680][T22244] __should_failslab+0xc8/0x128 [ 585.556939][T22244] should_failslab+0x10/0x28 [ 585.557383][T22252] loop0: detected capacity change from 0 to 8 [ 585.558135][T22244] kmem_cache_alloc+0x8c/0x37c [ 585.558157][T22244] __kernfs_new_node+0xe4/0x66c [ 585.558169][T22244] kernfs_new_node+0x98/0x184 [ 585.563417][T22244] __kernfs_create_file+0x60/0x2d4 [ 585.564760][T22244] sysfs_add_file_mode_ns+0x1dc/0x298 [ 585.566213][T22244] internal_create_group+0x428/0xbec [ 585.566777][T22251] SQUASHFS error: Unable to read directory block [631:3a] [ 585.567587][T22244] sysfs_create_groups+0x60/0x130 [ 585.567605][T22244] device_add_attrs+0xd8/0x750 [ 585.567619][T22244] device_add+0x5e8/0xef4 [ 585.567628][T22244] netdev_register_kobject+0x15c/0x2d8 [ 585.573262][T22251] SQUASHFS error: Unable to read directory block [631:26] [ 585.573298][T22244] register_netdevice+0xcb8/0x125c [ 585.578028][T22244] br_dev_newlink+0x38/0x118 [ 585.579296][T22244] rtnl_newlink+0x1100/0x1b04 [ 585.580563][T22244] rtnetlink_rcv_msg+0x72c/0xd94 [ 585.581893][T22244] netlink_rcv_skb+0x20c/0x3b8 [ 585.583163][T22244] rtnetlink_rcv+0x28/0x38 [ 585.584310][T22244] netlink_unicast+0x660/0x8d4 [ 585.585569][T22244] netlink_sendmsg+0x834/0xb18 [ 585.586805][T22244] ____sys_sendmsg+0x558/0x844 [ 585.588068][T22244] __sys_sendmsg+0x26c/0x33c [ 585.589357][T22244] __arm64_sys_sendmsg+0x80/0x94 [ 585.590694][T22244] invoke_syscall+0x98/0x2c0 [ 585.591904][T22244] el0_svc_common+0x138/0x258 [ 585.593105][T22244] do_el0_svc+0x64/0x218 [ 585.594272][T22244] el0_svc+0x58/0x168 [ 585.595290][T22244] el0t_64_sync_handler+0x84/0xf0 [ 585.596513][T22244] el0t_64_sync+0x18c/0x190 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a0000000000000000", 0x6d, 0x0, 0x0, 0x0) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a0000000000000000", 0x6d, 0x0, 0x0, 0x0) [ 585.650807][ T6174] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:09:45 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x341810, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 585.682794][T22258] loop2: detected capacity change from 0 to 64 [ 585.684102][T22249] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:09:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 46) 00:09:45 executing program 0: syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0xf42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRESHEX=0x0, @ANYRES64], 0x2, 0x200, &(0x7f0000000140)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x5a042, 0x0) io_setup(0x3, &(0x7f0000000600)) (async) io_setup(0x3, &(0x7f0000000600)=0x0) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000240)={0xf6ffffff00000000, 0x5301, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)='=', 0x1, 0x8}]) (async) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000240)={0xf6ffffff00000000, 0x5301, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)='=', 0x1, 0x8}]) io_pgetevents(r2, 0x397f, 0x1, &(0x7f0000000000)=[{}], 0x0, 0x0) [ 585.706247][T22260] loop0: detected capacity change from 0 to 8 [ 585.718147][T22263] loop4: detected capacity change from 0 to 8 00:09:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700419b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) [ 585.733694][T22262] device bridge40 entered promiscuous mode 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a0000000000000000", 0x6d, 0x0, 0x0, 0x0) [ 585.748215][T22260] SQUASHFS error: Unable to read directory block [631:3a] [ 585.752375][T22260] SQUASHFS error: Unable to read directory block [631:26] [ 585.788255][T22258] syz-executor.2: attempt to access beyond end of device [ 585.788255][T22258] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 00:09:45 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0xb, 0x0) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8ec", 0x75, 0x0, 0x0, 0x0) 00:09:45 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x341810, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1, 0x1d6, &(0x7f0000000040)="$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") [ 585.811802][T22274] loop4: detected capacity change from 0 to 8 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8ec", 0x75, 0x0, 0x0, 0x0) 00:09:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x22f42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRES32=r0, @ANYRES64, @ANYRESDEC=r1], 0x2, 0x1fc, &(0x7f00000001c0)="$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") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, 0xc) r2 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x180c0, 0x20) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) [ 585.851138][T22266] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:09:45 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700419b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:45 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x9400, &(0x7f0000000080)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c0071d8716be4921081ee176266debe52e8bbfcc05dab2dd3db0a64b4aaf09032caf4e0292405acf6650947fe7e5466fff0dede94aaae6793a1351f2047ac69fa935f89e3565e37574e187c9509dd3aac73eade1780a9830349cc10d25d710815310bbb5c14fa8d30da94432b1d90caf11dc480cb29e46899923b56b270fb4bad869d83c751b3ba94f1ab46ca9b1160f3ea47cc7e8ca6c1a5a16afc2968da54efcbd4050ee61436c23c784e3926bef9988b0a0da52b044fbd3d10d810fa99cd6284c3da6f28adae568546f7ea20210b6425988b677bc9fc"], 0x1, 0x1d1, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x402000, 0x89) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90080) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, r2, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffff0000}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}]}, 0x34}}, 0x20000040) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000180)={0x5, 0x3, "f1cca6426bd8e964792b014764402bc5bfa5231e6adb5d575fe50066d9b1c472", 0x2, 0xf614, 0x5, 0x85, 0x12}) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8ec", 0x75, 0x0, 0x0, 0x0) [ 585.889238][T22281] loop4: detected capacity change from 0 to 8 [ 585.893837][T22279] loop0: detected capacity change from 0 to 8 00:09:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 47) [ 585.914876][T22283] device bridge40 entered promiscuous mode [ 585.915187][T22287] loop2: detected capacity change from 0 to 64 00:09:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x22f42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRES32=r0, @ANYRES64, @ANYRESDEC=r1], 0x2, 0x1fc, &(0x7f00000001c0)="$eJzslc1qE1EUx393cidJq4uuXRUsthtNMoXSN7ArVz6AIR1r6NSPTkATupiuunEhvkTBR3DlQvABXIiIbqKgoIu6sygj97NTjDYRBzfzh3DO+d/zce/J3HNvpffSBvDjaK/HAhqC87wRAgksC8Ndaxj5tW7kmrU/SiM7ln9i5Xsr0+Ho5UOjjra7iZJDpSTxbvobRYizfU4pUzn9vSKYJSowh+XXpQ/zZqXErdZMx7e7jzSzGIBSGpP2U7MbLbN1RSW09cqu9S03OLX0aaY8wdk+IWV3DDwjpoh6/RgW8/Lb+0+UJn46zBge/NmnaZXcTJAUO77Sq/sBpuqro72eYm8A6jtR3Kb5uSuhfZTxvOBzQUIGokYunI/U0xKWgdZg524rHY4u93e6W/FWfDuKVtfaL87ZcRC3Wzf7SdwWfPHhelZIPNQ9nSusqyvz7mQ9Yz2EMfuOcFtTmAdhYjMdq+bvUxu7cvGkBnMQFGKtdLcTwTNf38543ZfrXNINvJ8JXFdhCZVNoo+2gaBmjY70+RSOCWjW6Sfxld6dZPMAgXBhh0ifozMm9EZUNFbXM5Pw7feDQnGFDSsPrRxb6d4u9yZJneGztVYyqPOgOxjs6sfLaJ6LPBctZIX/R3fruF48HCw1mIBwElmhQoUKFSpUqPCf8TMAAP//kyVIYQ==") (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, 0xc) (async) r2 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x180c0, 0x20) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) 00:09:45 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda5", 0x79, 0x0, 0x0, 0x0) 00:09:45 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x9400, &(0x7f0000000080)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c0071d8716be4921081ee176266debe52e8bbfcc05dab2dd3db0a64b4aaf09032caf4e0292405acf6650947fe7e5466fff0dede94aaae6793a1351f2047ac69fa935f89e3565e37574e187c9509dd3aac73eade1780a9830349cc10d25d710815310bbb5c14fa8d30da94432b1d90caf11dc480cb29e46899923b56b270fb4bad869d83c751b3ba94f1ab46ca9b1160f3ea47cc7e8ca6c1a5a16afc2968da54efcbd4050ee61436c23c784e3926bef9988b0a0da52b044fbd3d10d810fa99cd6284c3da6f28adae568546f7ea20210b6425988b677bc9fc"], 0x1, 0x1d1, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x402000, 0x89) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90080) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, r2, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffff0000}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}]}, 0x34}}, 0x20000040) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000180)={0x5, 0x3, "f1cca6426bd8e964792b014764402bc5bfa5231e6adb5d575fe50066d9b1c472", 0x2, 0xf614, 0x5, 0x85, 0x12}) [ 585.978312][T22293] loop0: detected capacity change from 0 to 8 [ 585.999914][T22297] loop4: detected capacity change from 0 to 8 [ 586.013192][T22287] syz-executor.2: attempt to access beyond end of device [ 586.013192][T22287] loop2: rw=2049, sector=2060, nr_sectors = 3 limit=64 [ 586.023939][T22285] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:09:46 executing program 2: syz_mount_image$hfs(&(0x7f0000000240), &(0x7f0000000040)='./file1\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x2, 0x26c, &(0x7f00000003c0)="$eJzs3cFOE0Ecx/HfTGstSnAFjInxYFASTwbwYryYmD6EJ6PSmhAbTAQT4SJ6Nj6Ad1/Bh/BkfAFPevIBenLNzE5hW3a7hSxdKN9P0mbpzn/2P+wuM/8mZAXg3Hrc+vX1/h/3MlJNNUkPJatYTaku6ZquN99ubm9sdzvtUR3V5CLcyyiJNIfaGHWyQl2cjwgi91Nds80SxofRmnE8EzYbR42NE+/LzwqT5u/+DFa6GO5Ov39a7sm9qhOomOmpp3eaqzoPAEC1wvxvwzw/G9bv1krLYdqfqvm/V3UCFUvN/77yio07v1f8roN6z5dwbr/tV4nHOZYvLOzQAtMUVZU+FzvzcqPbubf+utu2+qhHQarZon9vJ5duXzrbD4e7XsqoTUc4/tgv+zFccGNYy8l/odwjFjPfzQ/z1ET6ovb++q8eG3ea/JmKhs5Ukv9Kfo9+lFHSKmeUV/1BbgwWmQWjbCZp/AtlZnpXI/RZT6caFeXpo+YHvmroj261IGohM2qtIGpxOGr/av6dH3nSzGfzxCzpr76plVr/W/ebXNY4d6Zr41uGK8Pdnbkt675llP5o72ZmSzvGJyjLJ73QA81t7ew2nne7nTdbO7uv2DgnG/2L4LTkMx0bt3Qq0ihpo9o/T5iMg5NedSaoiFtlmaT+S9UrK75Ecm/RiHV6XNR5qsfVnNpg3r9fyq/gMrvNreDGrblu35XujH/EKOQ5JUxLP/WM7/8BAAAAAAAAAAAAAAAAAADOmkn8O0HVYwQAAAAAAAAAAAAAAAAAAAAA4KzLe/6vTuL5v+ubR3r+7+DDcwCU7X8AAAD//w/cjAU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14b042, 0x0) pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0x0, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x105405, 0xc, 0x0) 00:09:46 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda5", 0x79, 0x0, 0x0, 0x0) 00:09:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) (async) getdents64(r1, &(0x7f00000003c0)=""/222, 0xde) syz_mount_image$squashfs(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x22f42, &(0x7f0000000080)=ANY=[@ANYRES8=0x0, @ANYRES16=0x0, @ANYRES32=r0, @ANYRES64, @ANYRESDEC=r1], 0x2, 0x1fc, &(0x7f00000001c0)="$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") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, 0xc) r2 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x180c0, 0x20) getdents64(r2, &(0x7f00000003c0)=""/222, 0xde) 00:09:46 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0700409b18ffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda526a264", 0x7c, 0x0, 0x0, 0xfe80000000000000) 00:09:46 executing program 4: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x9400, &(0x7f0000000080)=ANY=[@ANYBLOB="7371756173686673002c7371756173686673002c0071d8716be4921081ee176266debe52e8bbfcc05dab2dd3db0a64b4aaf09032caf4e0292405acf6650947fe7e5466fff0dede94aaae6793a1351f2047ac69fa935f89e3565e37574e187c9509dd3aac73eade1780a9830349cc10d25d710815310bbb5c14fa8d30da94432b1d90caf11dc480cb29e46899923b56b270fb4bad869d83c751b3ba94f1ab46ca9b1160f3ea47cc7e8ca6c1a5a16afc2968da54efcbd4050ee61436c23c784e3926bef9988b0a0da52b044fbd3d10d810fa99cd6284c3da6f28adae568546f7ea20210b6425988b677bc9fc"], 0x1, 0x1d1, &(0x7f0000000300)="$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") (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x402000, 0x89) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90080) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000500)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, r2, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xffff0000}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}]}, 0x34}}, 0x20000040) (async) getdents64(r0, &(0x7f00000003c0)=""/222, 0xde) (async) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000180)={0x5, 0x3, "f1cca6426bd8e964792b014764402bc5bfa5231e6adb5d575fe50066d9b1c472", 0x2, 0xf614, 0x5, 0x85, 0x12}) 00:09:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) (fail_nth: 48) 00:09:46 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000080)="7c00000018001f0706409b0dffff001f0216be04f702060508014003430008003f000000fac8388827a685a168000000000000001f00648dcaaf6c26c291214549935ade4a460c89b6ec0cff3959547f509058ba86c902000000204a32000400160012000a000000000000000000000000f6b4f8eca0faeda5", 0x79, 0x0, 0x0, 0x0) [ 586.085030][T22303] loop0: detected capacity change from 0 to 8 [ 586.093507][T22310] loop4: detected capacity change from 0 to 8 [ 586.094199][T22313] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 586.112443][T22308] FAULT_INJECTION: forcing a failure. [ 586.112443][T22308] name failslab, interval 1, probability 0, space 0, times 0 [ 586.115789][T22308] CPU: 1 PID: 22308 Comm: syz-executor.1 Not tainted 6.1.25-syzkaller #0 [ 586.118059][T22308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 586.120740][T22308] Call trace: [ 586.121627][T22308] dump_backtrace+0x1c8/0x1f4 [ 586.122872][T22308] show_stack+0x2c/0x3c [ 586.124009][T22308] dump_stack_lvl+0x108/0x170 [ 586.125253][T22308] dump_stack+0x1c/0x58 [ 586.126373][T22308] should_fail_ex+0x408/0x5d4 [ 586.127686][T22308] __should_failslab+0xc8/0x128 [ 586.128989][T22308] should_failslab+0x10/0x28 [ 586.130245][T22308] kmem_cache_alloc+0x8c/0x37c [ 586.131557][T22308] __kernfs_new_node+0xe4/0x66c [ 586.132878][T22308] kernfs_new_node+0x98/0x184 [ 586.134194][T22308] __kernfs_create_file+0x60/0x2d4 [ 586.135579][T22308] sysfs_add_file_mode_ns+0x1dc/0x298 [ 586.137017][T22308] internal_create_group+0x428/0xbec [ 586.138421][T22308] sysfs_create_groups+0x60/0x130 [ 586.139798][T22308] device_add_attrs+0xd8/0x750 [ 586.141106][T22308] device_add+0x5e8/0xef4 [ 586.142287][T22308] netdev_register_kobject+0x15c/0x2d8 [ 586.143823][T22308] register_netdevice+0xcb8/0x125c [ 586.145181][T22308] br_dev_n