0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000000a6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:18:17 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000025a98858f66dc7f1703df962000000010000000000000008000000000000000300000000000000020000000000000000000000"]) kcmp(r1, r1, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x41a, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x5}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20004011}, 0x4000080) [ 2076.742659][T15150] Killed process 13246 (syz-executor2) total-vm:70664kB, anon-rss:2240kB, file-rss:33756kB, shmem-rss:0kB [ 2076.784853][T15180] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (1001) [ 2076.786977][ T1041] oom_reaper: reaped process 13246 (syz-executor2), now anon-rss:0kB, file-rss:32796kB, shmem-rss:0kB 16:18:17 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xffffffff00000001, 0x4100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000200)=0x8) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816", 0x55, 0x400}], 0x0, 0x0) 16:18:17 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000000b80)=[{r1, 0xfffffffffffffffd}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2076.867739][T15184] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:17 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_setaffinity(r0, 0xffffffffffffff4b, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) kcmp(r1, r1, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) [ 2076.941338][T15184] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2076.991288][T15204] EXT4-fs (loop0): Invalid log block size: 1024 16:18:17 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x44) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRESOCT=r1, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESOCT=r2, @ANYRES64=r0, @ANYRESHEX=r0, @ANYRESDEC=r0], @ANYRESDEC=r2, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="f212c2068efa1555880e4910b07f31121a46835276af0618358cc4812a6cf4fc1bba920f7490020afb8273d6927cc94814137c7aada11ea1a150ee965a23400753524fdf54825d1e3cbddb23eb742c9e1114a17de8237fb869d68e3ab5fbec62bc63405c329e53e050a255afce426df5cefa4e8ab89face46199d3259605035b3d548a128939849632ed5f43c31c87cc00b72030722da0a6f3767b15f1756dbe1235333793d455acc1cc0f7652cf8cb775fe45bb9092b1e3914e5d78cc95a09b9e9319829f2b1611929ddbff17f716d99395865e3982d736e9", @ANYRESDEC=r0]) kcmp(r1, r1, 0x2, r2, r0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:17 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0x80000401) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000001c0)={0x1008, 0x5f35, "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"}, 0x2001) 16:18:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000180f6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2077.196546][T15227] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2077.281173][T15227] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:18 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0) 16:18:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816", 0x55, 0x400}], 0x0, 0x0) 16:18:18 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'syzkaller1\x00', 0x100000001}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:18 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301002) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x80000001, 0x6]}) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:18 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000080)={{}, 0x8, 0x97e2, 0x8000}) ppoll(&(0x7f0000000200)=[{r0, 0x1}, {r0, 0x400}, {r0, 0x8}, {r2}], 0x4, &(0x7f0000001380), &(0x7f00000013c0)={0x200}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigqueueinfo(r1, 0x3c, &(0x7f0000001400)={0xa, 0x447346d7, 0x1}) r4 = msgget(0x1, 0x4) msgrcv(r4, &(0x7f0000000340)={0x0, ""/4096}, 0x1008, 0x3, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r5, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1ff, 0x22000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="f3a6b0236e42d53bcd7a395ff2f3550900000000000000010000000000001f000000000000000003000000007c633e518474e19f6604000000000000000700000000000000000000000000"]) kcmp(r1, r1, 0x0, r2, r2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x200000, 0x0, 0x0) 16:18:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000004106d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2077.850064][T15242] EXT4-fs (loop0): Invalid log block size: 1024 16:18:18 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x7, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) mlockall(0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xb0, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e23, 0x101, @ipv4={[], [], @empty}, 0x3}, @in6={0xa, 0x4e21, 0x5, @mcast2, 0x100}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [], @empty}, 0x9}, @in6={0xa, 0x4e23, 0x4, @remote, 0x80000000}, @in={0x2, 0x4e22, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r4, 0x2, 0x11f, 0x2}, &(0x7f0000000340)=0x10) 16:18:18 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1658, 0x0, 0x0, 0x66}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000001c0)={0x1000, 0x4, 0x4, 0x400, {r3, r4/1000+30000}, {0x0, 0xa, 0x0, 0x6, 0x8, 0x1f, "02cd4046"}, 0x7ff, 0x3, @userptr=0x4, 0x4}) kcmp(r1, r1, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816", 0x55, 0x400}], 0x0, 0x0) [ 2077.918927][T15253] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2078.008368][T15253] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:18 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = dup2(r0, r0) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r3, 0x80024322) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) kcmp(r2, r2, 0x0, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000020106d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2078.102454][T15269] EXT4-fs (loop0): Invalid log block size: 1024 16:18:18 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000002000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x100, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r2, 0x7cf3}) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000672593ec0000000000000300000000000000040000000000000007000000000000000200000000000000000000"]) kcmp(r0, r0, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0)=0x3, 0x4) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2078.301654][T15281] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2078.492122][T15281] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:19 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0) 16:18:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad", 0x5c, 0x400}], 0x0, 0x0) 16:18:19 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000003bd0a37d35fe0443837632d25631"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:19 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0xfdb6) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c00000000000004000400000100000000400000004000008000000000007c156d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:19 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x100, 0x101}, 'port1\x00', 0x0, 0x80000, 0x742, 0x9, 0x1, 0x2, 0x1000, 0x0, 0x3, 0x5}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:19 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x220000) getsockopt$rose(r2, 0x104, 0x7, &(0x7f0000000200), &(0x7f00000002c0)=0x4) ptrace(0x10, r1) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000300)='./file0\x00', r3, r4) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x401, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f00000000c0)=0xb68, 0x4) r6 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r1, r1, 0x1, r6, r6) socket$vsock_dgram(0x28, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2078.867494][T15302] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2078.867980][T15300] EXT4-fs (loop0): Invalid log block size: 1024 16:18:19 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) socketpair(0x3, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) bind$isdn(r1, &(0x7f0000000080)={0x22, 0x5, 0x6, 0x3, 0x45f9}, 0x6) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r2, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2078.969702][T15302] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:19 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x8000080, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000380)={0x2}) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:19 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ptrace$setregs(0xf, r0, 0x100000001, &(0x7f00000002c0)="6b0eaca96a451d5277e24a398193bcf25bfd3561ef379c8b0f6a43a5d3e09ea281e9cfabc821f4e0a6519a7b8f3b2b3f34379a4d91f20beca4083f875949c89e28122d0afd223839e274c39346d226e7eeafe60ca815e7b16d9a690d94faa0c5ae3d198e6a94b73c9cc0b2cf20547bd9d10e48d5dff2507b6ab91c4d2985b281e749a876ade948947caf8633bb0a4f93f110123d885fa35c") ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:19 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x7f) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$netrom(r1, &(0x7f00000001c0)={{0x3, @null}, [@bcast, @netrom, @bcast, @default, @default, @bcast, @rose, @null]}, &(0x7f0000000000)=0x48, 0x80800) 16:18:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad", 0x5c, 0x400}], 0x0, 0x0) [ 2079.219021][T15337] EXT4-fs (loop0): Invalid log block size: 1024 16:18:20 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0) 16:18:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000176d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:20 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001380)=""/139, &(0x7f0000001440)=0x8b) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) connect$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0x2710}, 0xffffffffffffffde) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r1, r1, 0x1, r2, r2) sendto$inet6(r2, &(0x7f00000002c0)="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", 0x1000, 0x1, &(0x7f00000000c0)={0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:20 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x511f, 0x101, 0x3f, 0x9, 0x0, 0x4, 0x800, 0x1, 0x1f, 0x1f, 0x4, 0x3, 0x3f, 0x1, 0x7, 0xe55, 0x400, 0x0, 0x200, 0x8ea3, 0xfff, 0x4f, 0x7, 0x7, 0x3, 0xfffffffffffffff8, 0x6, 0x8, 0x7f, 0xffff, 0x0, 0x1c, 0x54, 0x7, 0x20, 0x10001, 0x0, 0x7, 0x4, @perf_config_ext={0x0, 0x2}, 0x8000, 0x800, 0x1, 0x7, 0x8001, 0x5, 0x4}, r1, 0x6, r0, 0x0) ptrace$pokeuser(0x6, r1, 0x2000000002, 0x1) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000480)='TIPCv2\x00') init_module(&(0x7f0000000300)='(\'\x00', 0x3, &(0x7f0000000340)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x6c, r3, 0x233, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc1b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffffffffffb}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:20 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) wait4(r1, &(0x7f0000000200), 0xa, &(0x7f00000003c0)) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f00000002c0)="af89ec36cd269b1291fe2e3c5c2662dd2319cbdd920790b999f82746f3affd35c4d25711d1a6dd8aad687838e014c7f399dcc0c0cdcc8d45dff0a4f1a53fe4b735b489035a089e21a519dda39d5d68b0e3840ef28f7bbc82f990a29dc6764c2dfae9b427f2e8df918f072ab44b52b715c315c6b169c9c5ce59071aa6c5208939bc3f34bf3806e54e37f2060baeed54aed0fe4475f2057ccfbfdf0cb3c1d77eddff4861937436b66fe19860e23c031c459d4cbac571054d5e793f02e7c30bdb43f35cce012d42fd9633e2dcfbbbd7961bd67ca08ff13427470c3da47f78be668752a258e8", 0xe4, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad", 0x5c, 0x400}], 0x0, 0x0) [ 2079.860538][ T7954] syz-executor2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 2079.875073][T15359] EXT4-fs (loop0): Invalid log block size: 1024 [ 2079.955606][T15365] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2079.975699][ T7954] CPU: 1 PID: 7954 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2079.984346][ T7954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2079.994413][ T7954] Call Trace: [ 2079.997721][ T7954] dump_stack+0x1db/0x2d0 [ 2080.002064][ T7954] ? dump_stack_print_info.cold+0x20/0x20 [ 2080.007811][ T7954] dump_header+0x1e6/0x116c [ 2080.012331][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2080.017977][ T7954] ? print_usage_bug+0xd0/0xd0 [ 2080.022752][ T7954] ? pagefault_out_of_memory+0x1a1/0x1a1 [ 2080.028402][ T7954] ? ___ratelimit+0x37c/0x686 [ 2080.033090][ T7954] ? mark_held_locks+0xb1/0x100 [ 2080.037955][ T7954] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2080.043783][ T7954] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2080.049603][ T7954] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2080.054897][ T7954] ? trace_hardirqs_on+0xbd/0x310 [ 2080.059926][ T7954] ? kasan_check_read+0x11/0x20 [ 2080.064788][ T7954] ? ___ratelimit+0x37c/0x686 [ 2080.069474][ T7954] ? trace_hardirqs_off_caller+0x300/0x300 [ 2080.075312][ T7954] ? do_raw_spin_trylock+0x270/0x270 [ 2080.080606][ T7954] ? trace_hardirqs_on_caller+0x310/0x310 [ 2080.086332][ T7954] ? lock_acquire+0x1db/0x570 [ 2080.091021][ T7954] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2080.096840][ T7954] ? ___ratelimit+0xac/0x686 [ 2080.101436][ T7954] ? idr_get_free+0xee0/0xee0 [ 2080.106119][ T7954] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2080.111421][ T7954] oom_kill_process.cold+0x10/0x9ca [ 2080.116630][ T7954] ? cgroup_procs_next+0x70/0x70 [ 2080.121581][ T7954] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2080.126794][ T7954] ? oom_badness+0xa50/0xa50 [ 2080.131396][ T7954] ? oom_evaluate_task+0x540/0x540 [ 2080.136519][ T7954] ? mem_cgroup_iter_break+0x30/0x30 [ 2080.141812][ T7954] ? mutex_trylock+0x2d0/0x2d0 [ 2080.146588][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2080.152859][ T7954] ? rcu_read_unlock_special+0x380/0x380 [ 2080.158513][ T7954] out_of_memory+0x885/0x1420 [ 2080.163202][ T7954] ? mem_cgroup_iter+0x4f4/0xf50 [ 2080.168641][ T7954] ? oom_killer_disable+0x340/0x340 [ 2080.173845][ T7954] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 2080.179704][ T7954] ? lock_acquire+0x1db/0x570 [ 2080.184403][ T7954] mem_cgroup_out_of_memory+0x160/0x210 [ 2080.189960][ T7954] ? do_raw_spin_unlock+0xa0/0x330 [ 2080.195081][ T7954] ? memory_oom_group_write+0x160/0x160 [ 2080.200652][ T7954] ? do_raw_spin_trylock+0x270/0x270 [ 2080.205955][ T7954] ? _raw_spin_unlock+0x2d/0x50 [ 2080.210816][ T7954] try_charge+0x12a9/0x19b0 [ 2080.215325][ T7954] ? lock_downgrade+0x910/0x910 [ 2080.220185][ T7954] ? kasan_check_read+0x11/0x20 [ 2080.225049][ T7954] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 2080.230601][ T7954] ? get_mem_cgroup_from_mm+0x1cd/0x420 [ 2080.236155][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2080.242407][ T7954] ? lock_downgrade+0x910/0x910 [ 2080.247287][ T7954] ? kasan_check_read+0x11/0x20 [ 2080.252142][ T7954] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2080.258141][ T7954] ? rcu_read_unlock_special+0x380/0x380 [ 2080.263815][ T7954] ? get_mem_cgroup_from_mm+0x1ea/0x420 [ 2080.269372][ T7954] memcg_kmem_charge_memcg+0x7c/0x130 [ 2080.274769][ T7954] ? memcg_kmem_put_cache+0xb0/0xb0 [ 2080.279973][ T7954] ? lock_release+0xc40/0xc40 [ 2080.284668][ T7954] memcg_kmem_charge+0x13b/0x340 [ 2080.289733][ T7954] __alloc_pages_nodemask+0x7b8/0xdc0 [ 2080.295116][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2080.300787][ T7954] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2080.306530][ T7954] ? rcu_read_unlock_special+0x380/0x380 [ 2080.312174][ T7954] ? copy_page_range+0x14a6/0x2730 [ 2080.317301][ T7954] ? __lock_is_held+0xb6/0x140 [ 2080.322077][ T7954] ? copy_page_range+0xa4a/0x2730 [ 2080.327113][ T7954] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2080.333371][ T7954] alloc_pages_current+0x107/0x210 [ 2080.338496][ T7954] pte_alloc_one+0x1b/0x1a0 [ 2080.343008][ T7954] __pte_alloc+0x20/0x310 [ 2080.347354][ T7954] copy_page_range+0x1844/0x2730 [ 2080.352303][ T7954] ? save_stack+0x45/0xd0 [ 2080.356638][ T7954] ? kasan_kmalloc+0xcf/0xe0 [ 2080.361267][ T7954] ? pmd_alloc+0x180/0x180 [ 2080.365691][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2080.371330][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2080.377576][ T7954] ? copy_process+0x3668/0x8720 [ 2080.382434][ T7954] ? find_held_lock+0x35/0x120 [ 2080.387208][ T7954] ? copy_process+0x3668/0x8720 [ 2080.392074][ T7954] ? lock_acquire+0x1db/0x570 [ 2080.396768][ T7954] ? lock_downgrade+0x910/0x910 [ 2080.401629][ T7954] ? rcu_read_lock_sched_held+0x110/0x130 [ 2080.407358][ T7954] ? kmem_cache_alloc+0x341/0x710 [ 2080.412394][ T7954] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2080.418118][ T7954] ? vma_compute_subtree_gap+0x158/0x230 [ 2080.423773][ T7954] ? __vma_link_rb+0x279/0x370 [ 2080.428551][ T7954] copy_process+0x4291/0x8720 [ 2080.433281][ T7954] ? __cleanup_sighand+0x70/0x70 [ 2080.438249][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2080.444493][ T7954] ? reuse_swap_page+0x453/0x14a0 [ 2080.449522][ T7954] ? swp_swapcount+0x540/0x540 [ 2080.454311][ T7954] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2080.460571][ T7954] ? __lock_acquire+0x572/0x4a10 [ 2080.465519][ T7954] ? do_raw_spin_trylock+0x270/0x270 [ 2080.470822][ T7954] ? mark_held_locks+0x100/0x100 [ 2080.475786][ T7954] ? finish_mkwrite_fault+0x540/0x540 [ 2080.481171][ T7954] ? kasan_check_write+0x14/0x20 [ 2080.486130][ T7954] ? do_raw_spin_lock+0x156/0x360 [ 2080.491169][ T7954] ? rwlock_bug.part.0+0x90/0x90 [ 2080.496123][ T7954] ? pmd_devmap_trans_unstable+0x1d0/0x1d0 [ 2080.501938][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2080.507576][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2080.513230][ T7954] ? __handle_mm_fault+0x955/0x55a0 [ 2080.518449][ T7954] ? __might_fault+0x12b/0x1e0 [ 2080.523219][ T7954] ? find_held_lock+0x35/0x120 [ 2080.528000][ T7954] ? __might_fault+0x12b/0x1e0 [ 2080.532786][ T7954] ? lock_acquire+0x1db/0x570 [ 2080.537475][ T7954] ? lock_downgrade+0x910/0x910 [ 2080.542330][ T7954] ? lock_release+0xc40/0xc40 [ 2080.547015][ T7954] ? trace_hardirqs_off_caller+0x300/0x300 [ 2080.552837][ T7954] _do_fork+0x1a9/0x1170 [ 2080.557092][ T7954] ? fork_idle+0x1d0/0x1d0 [ 2080.561518][ T7954] ? kasan_check_read+0x11/0x20 [ 2080.566376][ T7954] ? _copy_to_user+0xc9/0x120 [ 2080.571062][ T7954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2080.577314][ T7954] ? put_timespec64+0x115/0x1b0 [ 2080.582176][ T7954] ? nsecs_to_jiffies+0x30/0x30 [ 2080.587033][ T7954] ? vmacache_update+0x114/0x140 [ 2080.591979][ T7954] ? do_syscall_64+0x8c/0x800 [ 2080.596661][ T7954] ? do_syscall_64+0x8c/0x800 [ 2080.601342][ T7954] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2080.606634][ T7954] ? trace_hardirqs_on+0xbd/0x310 [ 2080.611660][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2080.617912][ T7954] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2080.623986][ T7954] ? trace_hardirqs_off_caller+0x300/0x300 [ 2080.629818][ T7954] __x64_sys_clone+0xbf/0x150 [ 2080.634508][ T7954] do_syscall_64+0x1a3/0x800 [ 2080.639111][ T7954] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2080.644750][ T7954] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2080.650487][ T7954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2080.656051][ T7954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2080.661946][ T7954] RIP: 0033:0x45649a [ 2080.665845][ T7954] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 2080.685462][ T7954] RSP: 002b:00007ffd5fb0a830 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 2080.693890][ T7954] RAX: ffffffffffffffda RBX: 00007ffd5fb0a830 RCX: 000000000045649a 16:18:21 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x100) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:21 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x200000388, 0x1) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2080.701873][ T7954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 2080.709856][ T7954] RBP: 00007ffd5fb0a870 R08: 0000000000000001 R09: 0000000000e33940 [ 2080.717832][ T7954] R10: 0000000000e33c10 R11: 0000000000000246 R12: 0000000000000001 [ 2080.725822][ T7954] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 16:18:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a832", 0x5f, 0x400}], 0x0, 0x0) [ 2080.753210][ T7954] memory: usage 307184kB, limit 307200kB, failcnt 99 [ 2080.765165][ T7954] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2080.772894][ T7954] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2080.779900][ T7954] Memory cgroup stats for /syz2: cache:20KB rss:264580KB rss_huge:247808KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:264612KB inactive_file:48KB active_file:40KB unevictable:108KB [ 2080.802910][ T7954] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor2,pid=13757,uid=0 [ 2080.818363][ T7954] Memory cgroup out of memory: Kill process 13757 (syz-executor2) score 1107 or sacrifice child [ 2080.830544][ T7954] Killed process 13757 (syz-executor2) total-vm:70796kB, anon-rss:2248kB, file-rss:33748kB, shmem-rss:0kB 16:18:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000186d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2080.884821][T15382] EXT4-fs (loop0): Invalid log block size: 1024 16:18:21 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x2, 0x4}) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:21 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2080.985850][T15393] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:21 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0) 16:18:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a832", 0x5f, 0x400}], 0x0, 0x0) 16:18:21 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) sched_setaffinity(r0, 0xfffffffffffffd79, &(0x7f0000000200)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x40040000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x101000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) ioctl$RTC_UIE_OFF(r2, 0x7004) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r3, 0x80024322) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000480)=""/194) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000003c0)=ANY=[@ANYBLOB="09000000000000000100000000000000080000001f00000003000000000000000200000000002e4b2818d2ad00000400000000000000800000000000000002000000a3d77c1a2cef2699383a433066f817eccedebcc04654ce80abf10da708aa403bcfef1fed52f4cbd8ce318050bb58468bf9a9359598248aa0ad29d1dc5dfef0a5235a1e15bcc3c71d93fe4ca7540cd40e3881809d143ace8bb61e07f4d154e2929b1508"]) kcmp(r1, r1, 0x0, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:21 executing program 2: r0 = gettid() sched_setaffinity(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4800, 0x0, 0x10000, 0x4b8d2039}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffffc, r3, 0x0, 0x5}) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:21 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2081.116961][T15416] EXT4-fs (loop0): Invalid log block size: 1024 [ 2081.126760][T15393] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a832", 0x5f, 0x400}], 0x0, 0x0) 16:18:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c00000000000004000400000100000000400000004000008000000000000f186d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:22 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0xffffdffffefffffe, 0xfffffffffffffffe) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r0, r1, 0x0, 0x2, &(0x7f0000000000)='(\x00', r2}, 0x30) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:22 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1c369a04, 0x100) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f0000000080)={0x3, "12813816a099a1d019f1a64dfeb8148adc70b59b508f0b31a9fcb3248f8da6a7", 0x2, 0x7, 0x4, 0x4, 0x4}) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) sched_setaffinity(r0, 0x8, &(0x7f0000000340)) modify_ldt$read(0x0, &(0x7f0000000280)=""/157, 0x9d) [ 2081.333628][T15437] EXT4-fs (loop0): Invalid log block size: 1024 16:18:22 executing program 4: sched_setaffinity(0x0, 0x9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c15", 0x61, 0x400}], 0x0, 0x0) [ 2081.389861][T15440] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:22 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2081.521352][T15440] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2081.543613][T15458] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (1) [ 2081.683430][T15424] IPVS: ftp: loaded support on port[0] = 21 16:18:22 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0) 16:18:22 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x11, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2082.390078][T15452] IPVS: ftp: loaded support on port[0] = 21 16:18:41 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003000000000000000200000000000000040000000000000f070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c15", 0x61, 0x400}], 0x0, 0x0) 16:18:41 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpgrp(0x0) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x0, r0, r0) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xffffffffffffffff) r4 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r3, r3, 0x1, r4, r4) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:41 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, r0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000196d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:41 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0) 16:18:41 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x800) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ptrace$pokeuser(0x6, r0, 0x10000, 0x7fffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000004e03000000000000000204000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x250000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x401) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) rt_tgsigqueueinfo(r1, r1, 0x39, &(0x7f0000000080)={0x2, 0x7fffffff, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x3e16c0000000}}, 0x10000, 0x6fc, 0x3c40fc73, 0x6, 0x200}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={r2, 0x3}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0xd, 0x2000002, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000380), &(0x7f0000000200)=0xfffffffffffffcf0) [ 2101.014089][T15493] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2101.030568][T15486] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (1) 16:18:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c15", 0x61, 0x400}], 0x0, 0x0) [ 2101.140442][T15493] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000001f6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:42 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f00000002c0)={0x0, 0x0, 0x4000000000000}) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0xffffffffffffffd3, 0x0, 0x0, 0x24) 16:18:42 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f00000000c0)={0x5, 0x3, 0x7ff, 0x7f}) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x40000003fe) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000080)=0x20) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x3, r0, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2101.256225][T15522] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (1) [ 2101.382823][T15528] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2101.468719][T15528] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:44 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003000d000000000002000000000100000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:44 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$caif_seqpacket(0x25, 0x5, 0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=[{0xe8, 0x13f, 0x1481, "8d296408c550d21d597bf98b5e8c8fd47c360226678161fc9beaf22772cad9d42b50d8ad8916c6bb3ea72fb454d4330a5f4376bbafda358a89f0f56474f56cbf7bd8a05c74c98c750a3faf7a72fea624659f13f94622916744ee26bf22fa6b60d72753f8fdc37c8a0497265c9fab2f77ac63b7bcda322af724da2196dc6a2c90f13e38e352b03093e42c7f454fd2c1eee716cbd872c9a54a3dde6b2fc9be797327a0672a936a50b326907ae6c54d3e87a5aa7829971897e79602c596a740cc6a9b8c5ea7a95a4073761b94338984c70cc7db6ea30a"}, {0x98, 0x0, 0x101, "98831dbc00ae7e93d9b52fc5039ff1dd07a86d245453813212a42b66fbb4cb261f24e2e090dc542cf933c4b9b40d4b62c5ea56a989ef04f3e9d37b0a4db29dff863d1fa26afff62a099402f0e2c984375b517c17f954671fe2c526d3ff2882343a157569943b33f20bbdf61b634d937d079dde2aa6a33caa776527c8b83d0d7a48bd91ed375aeca9"}, {0xa8, 0x104, 0x1, "080b8c9f98ada56ff2ecd1e90c7ef6b3b8a1be0231c0e9604a5681d05f033a1857d819df6850283311812888313b60b842843b58c34e38ac988bab03b34360a0d22b9da4a35b42a477f5a4bd02c7f6046d8f8a1a1c3cb839eaa2cfa8efac84c80cf94c6fcd127053e20fb25a1cedc01b67e7077ae24587fb8b93e8c60a0f2bfc41e3e981ecb96c901721eb6abc374f42e89dec4e"}, {0xe8, 0x10d, 0x3e1, "1713b6d563527595e285f26b9ea4c0891d716bcf47093c08947e16e38f4be24c02d681b88740e45e6d73ef85cc866d9ed0ef545cd27dc247922b60755e80a21515c73b2a483e1be379d7d055532221a76ba6a47a79c1962570f0855448128ab14ae3f96f99578894afb9684b4825a6316db594a26554eb4d9ea641a61d16de3a2974509937bc4ad955aeca763d1e7e13b8b34ce26bdd5b67e28cf4272e56a0ffcc3cca5de92b9227d258aea66e131a87f3cb2961212e60dacbd39450ed797459bc2969bc451360935a807e39d5809dc300f04b"}, {0xe8, 0x107, 0x8001, "e64059d0202d826666bb5ca63f7e37cb636c7754d2a0e0fd0afee739a843ddf9bb113505e6dab1b39574c64de0f4356431bebd1015d7c89129150f7732aa6b9bf8c07b15c49cb67eefbee5a85b18e36669bed730361a1a998d33768f76a98e160bf444a7dd048f6773f827154184a0c7f8f657187e75374fa8328cdda1b6e80bfd1530937e6daa6aa17b3e38f24898c8d0ed4df865c3601d969f9b32cf7f81f8ad85afe90a8436b17472a569285151f4af93088bcc2ac707d07112180abb251cf2e25af01f1655c08eab443234a99e5d91b974254a92e8"}], 0x3f8}, 0x8000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000006c0)={0x20001, 0x0, [0xfffffffffffffff8, 0x7, 0x5, 0x4, 0x81d, 0x9, 0x401, 0x92]}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000900)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000dc0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000940)=ANY=[@ANYBLOB="04000000", @ANYRES16=r2, @ANYBLOB="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"], 0x41c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) clone(0x302100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x28, &(0x7f0000000100)={0x0, 0x0, 0x134d5241}) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xffffffffffffffff) r4 = creat(0x0, 0x162) syz_open_dev$sndpcmc(&(0x7f0000000f00)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x240) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000740)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000840)={r5, &(0x7f0000000780)=""/137}) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000040000010000000000c80000080000080000000003000000000000000200000000000000040000000000000006ef1f00000000000000"]) kcmp(r3, r3, 0x1, r4, r4) socket$vsock_dgram(0x28, 0x2, 0x0) r6 = add_key$keyring(&(0x7f0000000e40)='keyring\x00', &(0x7f0000000e80)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r6, &(0x7f0000000ec0)="d1d9398e702d61d68e47c02be7c9f0cc71bce4c1a30050d61bf96cef2ac00c568ed46d18e5f16bee0a20143c669e10448e1bfea9a68ef7ff2bdb10dd", 0x3c) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000e00)="c463f92255efbc64660f3a422e00f0490fc789001000000fbcc6c423897c7e000666f2abc4a3716d56d4e0f342ac66440fdae6c4417a6f97618e51dc") 16:18:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62}], 0x0, 0x0) 16:18:44 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200008a400, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080), 0x4) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000206d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:44 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0) 16:18:44 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r2, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x24}}, 0x1) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) utimensat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{r3, r4/1000+30000}}, 0x100) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) connect$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2104.074751][T15550] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2104.090099][T15552] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 2104.194467][T15550] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62}], 0x0, 0x0) 16:18:45 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000000)={0x1}, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x31a) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x3d1) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r3, 0x80024322) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r2, r2, 0x0, r3, r3) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000000040)={0x68}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00000002c0)={0x7b, 0x0, [0x3, 0x40000000, 0x8, 0x1ff]}) 16:18:45 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000010206d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2104.404179][T15572] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 16:18:45 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x200000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}}, &(0x7f0000000200)=0x84) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000000000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62}], 0x0, 0x0) [ 2104.526368][T15580] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:45 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000200)) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x3, 0x1007fe, 0xfffffffffffffffa, 0x8001, 0x2, 0x7fffffff}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = shmget(0x0, 0x1000, 0x800, &(0x7f0000ff3000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000002c0)=""/37) 16:18:45 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x20200, 0x0) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0x337, 0xabe, 0x3, 0x7, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x3, 0xffffffffffffffff, r0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x6, 0x93) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x24002, 0x0) 16:18:45 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x3) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) [ 2104.646180][T15591] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 2104.646729][T15580] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2104.744850][T15601] syz-executor2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2104.764904][T15601] CPU: 1 PID: 15601 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2104.773622][T15601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2104.783685][T15601] Call Trace: [ 2104.786998][T15601] dump_stack+0x1db/0x2d0 [ 2104.791342][T15601] ? dump_stack_print_info.cold+0x20/0x20 [ 2104.797103][T15601] dump_header+0x1e6/0x116c [ 2104.801645][T15601] ? add_lock_to_list.isra.0+0x450/0x450 [ 2104.807293][T15601] ? print_usage_bug+0xd0/0xd0 [ 2104.812071][T15601] ? pagefault_out_of_memory+0x1a1/0x1a1 [ 2104.817716][T15601] ? ___ratelimit+0x37c/0x686 [ 2104.822408][T15601] ? mark_held_locks+0xb1/0x100 [ 2104.827276][T15601] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2104.833103][T15601] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2104.838921][T15601] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2104.844218][T15601] ? trace_hardirqs_on+0xbd/0x310 [ 2104.849267][T15601] ? kasan_check_read+0x11/0x20 [ 2104.854123][T15601] ? ___ratelimit+0x37c/0x686 [ 2104.858805][T15601] ? trace_hardirqs_off_caller+0x300/0x300 [ 2104.864616][T15601] ? do_raw_spin_trylock+0x270/0x270 [ 2104.869907][T15601] ? trace_hardirqs_on_caller+0x310/0x310 [ 2104.875629][T15601] ? lock_acquire+0x1db/0x570 [ 2104.880320][T15601] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2104.886133][T15601] ? ___ratelimit+0xac/0x686 [ 2104.890728][T15601] ? idr_get_free+0xee0/0xee0 [ 2104.895421][T15601] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2104.900729][T15601] oom_kill_process.cold+0x10/0x9ca [ 2104.905951][T15601] ? cgroup_procs_next+0x70/0x70 [ 2104.910916][T15601] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2104.916142][T15601] ? oom_badness+0xa50/0xa50 [ 2104.920745][T15601] ? oom_evaluate_task+0x540/0x540 [ 2104.925881][T15601] ? mem_cgroup_iter_break+0x30/0x30 [ 2104.931179][T15601] ? mutex_trylock+0x2d0/0x2d0 [ 2104.935961][T15601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.942223][T15601] ? rcu_read_unlock_special+0x380/0x380 [ 2104.947891][T15601] out_of_memory+0x885/0x1420 [ 2104.952580][T15601] ? mem_cgroup_iter+0x4f4/0xf50 [ 2104.957529][T15601] ? oom_killer_disable+0x340/0x340 [ 2104.962737][T15601] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 2104.968572][T15601] ? lock_acquire+0x1db/0x570 [ 2104.973275][T15601] mem_cgroup_out_of_memory+0x160/0x210 [ 2104.978843][T15601] ? do_raw_spin_unlock+0xa0/0x330 [ 2104.983977][T15601] ? memory_oom_group_write+0x160/0x160 [ 2104.989539][T15601] ? do_raw_spin_trylock+0x270/0x270 [ 2104.994882][T15601] ? _raw_spin_unlock+0x2d/0x50 [ 2104.999743][T15601] try_charge+0x12a9/0x19b0 [ 2105.004260][T15601] ? lock_downgrade+0x910/0x910 [ 2105.009115][T15601] ? kasan_check_read+0x11/0x20 [ 2105.013984][T15601] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 2105.019532][T15601] ? get_mem_cgroup_from_mm+0x1cd/0x420 [ 2105.025089][T15601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2105.031350][T15601] ? lock_downgrade+0x910/0x910 [ 2105.036504][T15601] ? kasan_check_read+0x11/0x20 [ 2105.041367][T15601] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2105.047365][T15601] ? rcu_read_unlock_special+0x380/0x380 [ 2105.053025][T15601] ? get_mem_cgroup_from_mm+0x1ea/0x420 [ 2105.058591][T15601] memcg_kmem_charge_memcg+0x7c/0x130 [ 2105.064025][T15601] ? memcg_kmem_put_cache+0xb0/0xb0 [ 2105.069247][T15601] ? lock_release+0xc40/0xc40 [ 2105.073950][T15601] memcg_kmem_charge+0x13b/0x340 [ 2105.079007][T15601] __alloc_pages_nodemask+0x7b8/0xdc0 [ 2105.084390][T15601] ? do_page_fault+0xe6/0x7d8 [ 2105.089070][T15601] ? page_fault+0x1e/0x30 [ 2105.093415][T15601] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2105.099141][T15601] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2105.104794][T15601] ? add_lock_to_list.isra.0+0x450/0x450 [ 2105.110444][T15601] ? trace_hardirqs_on_caller+0x310/0x310 [ 2105.116535][T15601] ? add_lock_to_list.isra.0+0x450/0x450 [ 2105.122183][T15601] ? __pmd_alloc+0x377/0x460 [ 2105.126790][T15601] ? find_held_lock+0x35/0x120 [ 2105.131562][T15601] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2105.137829][T15601] alloc_pages_current+0x107/0x210 [ 2105.142958][T15601] pte_alloc_one+0x1b/0x1a0 [ 2105.147478][T15601] __do_fault+0x413/0x7b0 [ 2105.151815][T15601] ? do_raw_spin_unlock+0xa0/0x330 [ 2105.156941][T15601] ? do_page_mkwrite+0x740/0x740 [ 2105.161897][T15601] ? lockdep_init_map+0x10c/0x5b0 [ 2105.166942][T15601] ? _raw_spin_unlock+0x2d/0x50 [ 2105.171819][T15601] ? __pmd_alloc+0x37c/0x460 [ 2105.176416][T15601] __handle_mm_fault+0x3500/0x55a0 [ 2105.181548][T15601] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2105.187100][T15601] ? check_preemption_disabled+0x48/0x290 [ 2105.192826][T15601] ? handle_mm_fault+0x3cc/0xc80 [ 2105.197794][T15601] ? lock_downgrade+0x910/0x910 [ 2105.202652][T15601] ? kasan_check_read+0x11/0x20 [ 2105.207509][T15601] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2105.213497][T15601] ? rcu_read_unlock_special+0x380/0x380 [ 2105.219139][T15601] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2105.225388][T15601] ? check_preemption_disabled+0x48/0x290 [ 2105.231120][T15601] handle_mm_fault+0x4ec/0xc80 [ 2105.235896][T15601] ? __handle_mm_fault+0x55a0/0x55a0 [ 2105.241184][T15601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2105.247431][T15601] ? vmacache_update+0x114/0x140 [ 2105.252409][T15601] __do_page_fault+0x5da/0xd60 [ 2105.257250][T15601] do_page_fault+0xe6/0x7d8 [ 2105.261758][T15601] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2105.267406][T15601] ? vmalloc_sync_all+0x30/0x30 [ 2105.272270][T15601] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2105.278437][T15601] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2105.284075][T15601] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2105.289804][T15601] ? page_fault+0x8/0x30 [ 2105.294053][T15601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2105.299606][T15601] ? page_fault+0x8/0x30 [ 2105.303851][T15601] page_fault+0x1e/0x30 [ 2105.308006][T15601] RIP: 0033:0x4017b7 [ 2105.311916][T15601] Code: 00 00 00 48 83 ec 08 48 8b 15 f5 ec 64 00 48 8b 05 e6 ec 64 00 48 39 d0 48 8d 8a 00 00 00 01 72 17 48 39 c8 73 12 48 8d 50 04 <89> 38 48 89 15 c8 ec 64 00 48 83 c4 08 c3 48 89 c6 bf c8 72 4c 00 [ 2105.331528][T15601] RSP: 002b:00007ffd5fb0a6d0 EFLAGS: 00010287 [ 2105.337609][T15601] RAX: 0000001b2cd20000 RBX: 0000000000000003 RCX: 0000001b2dd20000 16:18:46 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x40000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000002c0)={[0xf000, 0x10f001, 0xf000, 0x115000], 0x4, 0x80, 0x100000001}) sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000340)=ANY=[@ANYBLOB="03006ea3e7cd786e43310029b62369b3a103ff03000000000000cc9ffaf232538614f3060035a896091a631a22177a6b89eab73ebeaaa8e234ce479b7dae2cc545cb08e5c9403f326d2ec2199b2bbaaa9f2f92a64a37d7d995564bdb1b16ebbbcdbc09b2b52723e29fbbbb3a845f0657809daf3ed3e97d9635a696cde0873c810f81b83b050955d87c8dd23d4743d10e06e9073c4e30254ebd09"]) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() poll(&(0x7f0000000080)=[{r0, 0x8000}, {r0, 0x4000}], 0x2, 0x5) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000400)=ANY=[@ANYBLOB="090000000000000001000000000003f11b196209258f0000030000000000000081dae015aeca9495040000000006c1b7da49000000077a4a0b7e3fd7185e2eca00000000000000020000002c0ba3353c61a8d952539e9d54819c7d01677c19cd18a32d2c30970c1cbd15162b189c80ea62197807759e511690efc15d1a93178c5b22cc"]) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2105.345591][T15601] RDX: 0000001b2cd20004 RSI: 00007ffd5fb0a480 RDI: 0000000000000000 [ 2105.353573][T15601] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000004 [ 2105.361553][T15601] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 2105.369533][T15601] R13: 0000000000000001 R14: 0000000000000b1b R15: 0000000000000002 [ 2105.501193][T15601] memory: usage 307200kB, limit 307200kB, failcnt 138 [ 2105.508415][T15601] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2105.541079][T15601] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 16:18:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000236d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:46 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0) 16:18:46 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x8006, 0x16e8) r0 = open(&(0x7f00000019c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000000)) getegid() getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) [ 2105.557597][T15601] Memory cgroup stats for /syz2: cache:20KB rss:263276KB rss_huge:245760KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:263360KB inactive_file:68KB active_file:4KB unevictable:108KB [ 2105.625700][T15622] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:46 executing program 0: mknod(&(0x7f0000000200)='./file0\x00', 0x8002, 0x16e8) r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000002bb4dcf5710000000000000000"], 0x1, 0x0, 0x0) [ 2105.661548][T15601] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor2,pid=14442,uid=0 [ 2105.695123][T15601] Memory cgroup out of memory: Kill process 14442 (syz-executor2) score 1107 or sacrifice child [ 2105.707328][T15601] Killed process 14442 (syz-executor2) total-vm:70664kB, anon-rss:2240kB, file-rss:33756kB, shmem-rss:0kB 16:18:46 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) io_setup(0x2, &(0x7f00000000c0)=0x0) io_pgetevents(r2, 0x1, 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f00000013c0), 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) recvfrom$inet(r1, &(0x7f00000002c0)=""/4096, 0x1000, 0x10003, 0x0, 0x0) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000012c0)) [ 2105.741496][T15622] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000002d6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2105.914328][T15640] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:46 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffe82, &(0x7f00000002c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x77359400}, 0x8) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f0000000200)=0x2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2105.982660][T15640] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000a8326d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2106.198316][T15652] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2106.273982][T15652] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000003f6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2106.451875][T15656] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2106.528339][T15656] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:48 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ioctl$FIBMAP(r0, 0x1, &(0x7f00000002c0)=0xc7a4) ptrace(0x10, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80000, 0x0) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000240)={0x8522, 0xd, 0x4, 0x4000, {0x77359400}, {0x7, 0x0, 0xaf78, 0xfff, 0x170, 0x0, "22859361"}, 0x9, 0x1, @offset=0x1, 0x4}) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f0000000380)={0x7, @vbi={0x9a1, 0x49, 0x7, 0x32315559, [0x0, 0x876], [0x1, 0x8], 0x109}}) r3 = dup2(r0, r0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000340)={0x2d, 0x0, 0x5, 0x4, 0x15, 0x4, 0x0, 0x9, 0x4, 0x1}) ioctl$VT_WAITACTIVE(r3, 0x5607) pipe(&(0x7f0000000000)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x10000000100000, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x4, 0x668000) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x5, &(0x7f00000003c0)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r5}]}, &(0x7f0000000440)='syzkaller\x00', 0x5, 0x401, &(0x7f0000000200)=""/144}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000008280)={0x15, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r5}], &(0x7f0000000000)='syzkaller\x00', 0x9, 0xa8, &(0x7f0000000100)=""/168}, 0x48) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) memfd_create(&(0x7f0000000300)='/dev/midi#\x00', 0x3) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:49 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x8, 0x6, 0x8000, 0x3ff, 0x0, 0x7, 0x48400, 0x0, 0x6, 0x7aa, 0x7f, 0x8, 0x3, 0x84, 0x1ff, 0x1ff, 0x1, 0x76, 0x0, 0x92, 0x2, 0x3, 0x8, 0xda75, 0x8, 0x1, 0x7, 0xfffffffffffffffd, 0x1, 0x80000001, 0x7, 0x0, 0x8001, 0x2, 0x7, 0x10001, 0x0, 0x100000001, 0x3, @perf_config_ext={0x9, 0xd58}, 0x2000, 0x462d0659, 0xfff, 0x9, 0x80000001, 0x1a820a7a, 0x10000}, r0, 0x7, 0xffffffffffffffff, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:49 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0) 16:18:49 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000340)=""/168, 0xa8}, {0x0}, {&(0x7f00000005c0)=""/236, 0xec}, {0x0}], 0x5, &(0x7f0000000980)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000740)=""/157, 0x9d}, {&(0x7f0000000800)=""/72, 0x48}, {0x0}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x6, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000015c0)={0x2, &(0x7f0000001580)=[{}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000237, 0x0) 16:18:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000406d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:49 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000380be7fd3ebc0cbccb3f065454d1ada0ab28cb17075100ef7cbb834349eec62689be7dfe57eac93e8ab3501989e1bcd2355649d0fea1116bb0e27206000000000000003fb9eb19b88d09b3759462839daa1df2fb7c5e9f224a768dd26e8f115cf4a8b4e7ac6fcaeb9b1d8bec45e97405"]) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:49 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000000)='./control\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') [ 2108.473652][T15678] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2108.485994][ T7954] syz-executor2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 2108.556074][T15678] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2108.561892][ T7954] CPU: 0 PID: 7954 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2108.573901][ T7954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2108.583964][ T7954] Call Trace: [ 2108.587282][ T7954] dump_stack+0x1db/0x2d0 [ 2108.591626][ T7954] ? dump_stack_print_info.cold+0x20/0x20 [ 2108.597365][ T7954] dump_header+0x1e6/0x116c [ 2108.601886][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2108.607543][ T7954] ? print_usage_bug+0xd0/0xd0 [ 2108.612334][ T7954] ? pagefault_out_of_memory+0x1a1/0x1a1 [ 2108.617978][ T7954] ? ___ratelimit+0x37c/0x686 [ 2108.622669][ T7954] ? mark_held_locks+0xb1/0x100 [ 2108.627529][ T7954] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2108.633343][ T7954] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2108.639158][ T7954] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2108.644467][ T7954] ? trace_hardirqs_on+0xbd/0x310 [ 2108.649505][ T7954] ? kasan_check_read+0x11/0x20 [ 2108.654363][ T7954] ? ___ratelimit+0x37c/0x686 [ 2108.659047][ T7954] ? trace_hardirqs_off_caller+0x300/0x300 [ 2108.664863][ T7954] ? do_raw_spin_trylock+0x270/0x270 [ 2108.670155][ T7954] ? trace_hardirqs_on_caller+0x310/0x310 [ 2108.675876][ T7954] ? lock_acquire+0x1db/0x570 [ 2108.680566][ T7954] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2108.686376][ T7954] ? ___ratelimit+0xac/0x686 [ 2108.690973][ T7954] ? idr_get_free+0xee0/0xee0 [ 2108.695657][ T7954] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2108.700957][ T7954] oom_kill_process.cold+0x10/0x9ca [ 2108.706167][ T7954] ? cgroup_procs_next+0x70/0x70 [ 2108.711117][ T7954] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2108.716323][ T7954] ? oom_badness+0xa50/0xa50 [ 2108.720921][ T7954] ? oom_evaluate_task+0x540/0x540 [ 2108.726037][ T7954] ? mem_cgroup_iter_break+0x30/0x30 [ 2108.731342][ T7954] ? mutex_trylock+0x2d0/0x2d0 [ 2108.736134][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2108.742398][ T7954] ? rcu_read_unlock_special+0x380/0x380 [ 2108.748047][ T7954] out_of_memory+0x885/0x1420 16:18:49 executing program 4: sched_setaffinity(0x0, 0x87, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x1f) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2108.752751][ T7954] ? mem_cgroup_iter+0x4f4/0xf50 [ 2108.757700][ T7954] ? oom_killer_disable+0x340/0x340 [ 2108.762911][ T7954] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 2108.768722][ T7954] ? lock_acquire+0x1db/0x570 [ 2108.773419][ T7954] mem_cgroup_out_of_memory+0x160/0x210 [ 2108.778973][ T7954] ? do_raw_spin_unlock+0xa0/0x330 [ 2108.784092][ T7954] ? memory_oom_group_write+0x160/0x160 [ 2108.789641][ T7954] ? do_raw_spin_trylock+0x270/0x270 [ 2108.794941][ T7954] ? _raw_spin_unlock+0x2d/0x50 [ 2108.799807][ T7954] try_charge+0x12a9/0x19b0 [ 2108.804319][ T7954] ? lock_downgrade+0x910/0x910 [ 2108.809189][ T7954] ? kasan_check_read+0x11/0x20 [ 2108.814102][ T7954] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 2108.819660][ T7954] ? get_mem_cgroup_from_mm+0x1cd/0x420 [ 2108.825214][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2108.831485][ T7954] ? lock_downgrade+0x910/0x910 [ 2108.836349][ T7954] ? kasan_check_read+0x11/0x20 [ 2108.841211][ T7954] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2108.847213][ T7954] ? rcu_read_unlock_special+0x380/0x380 [ 2108.852878][ T7954] ? get_mem_cgroup_from_mm+0x1ea/0x420 [ 2108.858438][ T7954] memcg_kmem_charge_memcg+0x7c/0x130 [ 2108.863823][ T7954] ? memcg_kmem_put_cache+0xb0/0xb0 [ 2108.869027][ T7954] ? lock_release+0xc40/0xc40 [ 2108.873713][ T7954] ? is_bpf_text_address+0xac/0x170 [ 2108.878923][ T7954] memcg_kmem_charge+0x13b/0x340 [ 2108.883874][ T7954] __alloc_pages_nodemask+0x7b8/0xdc0 [ 2108.889271][ T7954] ? print_usage_bug+0xd0/0xd0 [ 2108.894040][ T7954] ? lock_downgrade+0x910/0x910 [ 2108.898905][ T7954] ? kasan_check_read+0x11/0x20 [ 2108.903774][ T7954] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2108.909503][ T7954] ? rcu_softirq_qs+0x20/0x20 [ 2108.914201][ T7954] ? is_bpf_text_address+0xd3/0x170 [ 2108.919416][ T7954] ? kernel_text_address+0x73/0xf0 [ 2108.924542][ T7954] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2108.930808][ T7954] alloc_pages_current+0x107/0x210 [ 2108.935941][ T7954] get_zeroed_page+0x14/0x50 [ 2108.940541][ T7954] __pud_alloc+0x3b/0x250 [ 2108.944878][ T7954] pud_alloc+0xde/0x150 [ 2108.949056][ T7954] copy_page_range+0x3cd/0x2730 [ 2108.953921][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2108.959568][ T7954] ? percpu_ref_put_many+0x129/0x270 [ 2108.964871][ T7954] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2108.970607][ T7954] ? vma_gap_callbacks_rotate+0x62/0x80 [ 2108.976166][ T7954] ? __rb_insert_augmented+0x352/0x1710 [ 2108.981724][ T7954] ? anon_vma_fork+0x5e4/0x880 [ 2108.986500][ T7954] ? pmd_alloc+0x180/0x180 [ 2108.990925][ T7954] ? lock_downgrade+0x910/0x910 [ 2108.995780][ T7954] ? __lock_is_held+0xb6/0x140 [ 2109.000566][ T7954] ? up_write+0x7b/0x230 [ 2109.004825][ T7954] ? down_write_nested+0x130/0x130 [ 2109.009949][ T7954] ? anon_vma_interval_tree_insert+0x31c/0x410 [ 2109.016122][ T7954] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2109.021860][ T7954] ? vma_compute_subtree_gap+0x158/0x230 [ 2109.027513][ T7954] ? __vma_link_rb+0x279/0x370 [ 2109.032302][ T7954] copy_process+0x4291/0x8720 [ 2109.037029][ T7954] ? __cleanup_sighand+0x70/0x70 [ 2109.041996][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2109.048274][ T7954] ? reuse_swap_page+0x453/0x14a0 [ 2109.053333][ T7954] ? swp_swapcount+0x540/0x540 [ 2109.058132][ T7954] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2109.064407][ T7954] ? __lock_acquire+0x572/0x4a10 [ 2109.069374][ T7954] ? do_raw_spin_trylock+0x270/0x270 [ 2109.074682][ T7954] ? mark_held_locks+0x100/0x100 [ 2109.079632][ T7954] ? finish_mkwrite_fault+0x540/0x540 [ 2109.085082][ T7954] ? kasan_check_write+0x14/0x20 [ 2109.090034][ T7954] ? do_raw_spin_lock+0x156/0x360 [ 2109.095071][ T7954] ? rwlock_bug.part.0+0x90/0x90 [ 2109.100032][ T7954] ? pmd_devmap_trans_unstable+0x1d0/0x1d0 [ 2109.105851][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2109.111503][ T7954] ? add_lock_to_list.isra.0+0x450/0x450 [ 2109.117146][ T7954] ? __handle_mm_fault+0x955/0x55a0 [ 2109.122358][ T7954] ? __might_fault+0x12b/0x1e0 [ 2109.127131][ T7954] ? find_held_lock+0x35/0x120 [ 2109.131896][ T7954] ? __might_fault+0x12b/0x1e0 [ 2109.136679][ T7954] ? lock_acquire+0x1db/0x570 [ 2109.141367][ T7954] ? lock_downgrade+0x910/0x910 [ 2109.146219][ T7954] ? lock_release+0xc40/0xc40 [ 2109.150914][ T7954] ? trace_hardirqs_off_caller+0x300/0x300 16:18:49 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000340)=""/168, 0xa8}, {0x0}, {&(0x7f00000005c0)=""/236, 0xec}, {0x0}], 0x5, &(0x7f0000000980)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000740)=""/157, 0x9d}, {&(0x7f0000000800)=""/72, 0x48}, {0x0}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x6, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000015c0)={0x2, &(0x7f0000001580)=[{}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 2109.156737][ T7954] _do_fork+0x1a9/0x1170 [ 2109.160993][ T7954] ? fork_idle+0x1d0/0x1d0 [ 2109.165442][ T7954] ? kasan_check_read+0x11/0x20 [ 2109.170299][ T7954] ? _copy_to_user+0xc9/0x120 [ 2109.174978][ T7954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2109.181221][ T7954] ? put_timespec64+0x115/0x1b0 [ 2109.186107][ T7954] ? nsecs_to_jiffies+0x30/0x30 [ 2109.190966][ T7954] ? vmacache_update+0x114/0x140 [ 2109.195912][ T7954] ? do_syscall_64+0x8c/0x800 [ 2109.200591][ T7954] ? do_syscall_64+0x8c/0x800 [ 2109.205285][ T7954] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2109.210590][ T7954] ? trace_hardirqs_on+0xbd/0x310 [ 2109.215629][ T7954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2109.221895][ T7954] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2109.227961][ T7954] ? trace_hardirqs_off_caller+0x300/0x300 [ 2109.233777][ T7954] __x64_sys_clone+0xbf/0x150 [ 2109.238469][ T7954] do_syscall_64+0x1a3/0x800 [ 2109.243068][ T7954] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2109.248705][ T7954] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2109.254449][ T7954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2109.260012][ T7954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2109.265909][ T7954] RIP: 0033:0x45649a [ 2109.269809][ T7954] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 2109.289409][ T7954] RSP: 002b:00007ffd5fb0a830 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 2109.297824][ T7954] RAX: ffffffffffffffda RBX: 00007ffd5fb0a830 RCX: 000000000045649a 16:18:50 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x3, 0x8600) ioctl$VIDIOC_DECODER_CMD(r1, 0xc0485660, &(0x7f0000000400)={0x0, 0x1, @stop_pts=0x3f36}) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000480)={0x3, 0x0, [{0xb, 0x401, 0x6, 0x4, 0x6}, {0xa, 0x9, 0x80000001, 0x7, 0x1}, {0x7, 0x4, 0x32, 0x8, 0x5}]}) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0xbc, r3, 0x320, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x181b82f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x59}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2109.305819][ T7954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 2109.313795][ T7954] RBP: 00007ffd5fb0a870 R08: 0000000000000001 R09: 0000000000e33940 [ 2109.321765][ T7954] R10: 0000000000e33c10 R11: 0000000000000246 R12: 0000000000000001 [ 2109.329734][ T7954] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 2109.349649][ T7954] memory: usage 307200kB, limit 307200kB, failcnt 159 16:18:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000486d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2109.394687][ T7954] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2109.408520][ T7954] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2109.427649][ T7954] Memory cgroup stats for /syz2: cache:20KB rss:263380KB rss_huge:245760KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:263316KB inactive_file:68KB active_file:4KB unevictable:108KB [ 2109.462878][ T7954] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor2,pid=13323,uid=0 16:18:50 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0) 16:18:50 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) io_setup(0x81, &(0x7f0000000000)=0x0) r2 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f00000002c0)="d1453ff20745723754cfc4d211a08fc61a20cd828cd571001ebeabe60cce423bfc294e93bbccf3f8e97d77d9994e507b596ac02eaa9261a466b74589215c4e961f9b7fed070f176bc179279c461f808dde9819615382ba62e0124a5642817f7ace75f0e8446c8508acaa40294c9cc3dd640a3be4cdc7c7906caf23528392ec6b04fcd36128841d908c1233117f180ffe9df004ecb903acecec6c3302e41fe728b82777f03d0b383a61f7016b", 0xac, 0x4, 0x0, 0x2, r2}]) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xffffffffffffffff) r4 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r3, r3, 0x1, r4, r4) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f00000001c0)=""/88) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev, 0x0, 0x20000000003c}, 0x0, @in=@multicast1, 0x800000, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 2109.486636][ T7954] Memory cgroup out of memory: Kill process 13323 (syz-executor2) score 1107 or sacrifice child [ 2109.507487][ T7954] Killed process 13323 (syz-executor2) total-vm:70796kB, anon-rss:2248kB, file-rss:33744kB, shmem-rss:0kB [ 2109.532929][T15708] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2109.649252][T15708] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:50 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() r1 = getpgid(r0) rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000100)) socket$rxrpc(0x21, 0x2, 0xa) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000004c6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:50 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:50 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3:U\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000840)={0x8, "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", 0x1000}, 0x1006) setgroups(0x252, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendfile(r1, r0, 0x0, 0x71c) [ 2109.914943][T15737] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:50 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x88c, @ipv4={[], [], @loopback}, 0x6}}, 0x6, 0xdb5, 0x7225, 0x7fffffff, 0x6}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x1, 0x2, 0x9, 0x4dac, 0x4fd, 0x9, 0x0, r1}, &(0x7f00000001c0)=0x20) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) kcmp(r2, r2, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:50 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x20200, 0x0) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0x337, 0xabe, 0x3, 0x7, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x3, 0xffffffffffffffff, r0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x6, 0x93) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x24002, 0x0) [ 2110.042055][T15737] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000606d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:51 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000001c0)="e0608a509f9a7cbfeb5f2a3c5e34e0ca68c7f1e1928b3f921b8e8e4e78706a2f94bb0599c33923e771cd7174c18750b423759b150072e9342bed506467c5fd99ec22ed60e42e9728092ee38aafad35c3196524821e63ab9553b6f7e387", 0x5d) 16:18:51 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x200000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}}, &(0x7f0000000200)=0x84) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000000000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2110.281909][T15760] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2110.410097][T15760] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:51 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0) 16:18:51 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003000d000000000002000000000100000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:51 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x100) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:51 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4000, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x400}, 0x10) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000100000000300000000000000020000000000000000000007000000000000000200000000000000"]) kcmp(r0, r0, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000686d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2110.670450][T15780] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2110.757920][T15780] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:53 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000080)={0x5, 0x0, 0x8000}) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0xffffffffffffffff, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007cc0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000007dc0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008440)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000008480)=0xc) sendmsg$nl_route(r0, &(0x7f0000008580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000008540)={&(0x7f00000084c0)=ANY=[@ANYBLOB="4c000000110008012dbd7000fcdbdf2500000000", @ANYRES32=r2, @ANYBLOB="000400000000040008002e00030000001c0012000c000100626f6e64000000000c00020008000200", @ANYRES32=r3, @ANYBLOB="faff2b0008000bab"], 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x810) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r4 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r4, 0x80024322) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="090000001c00000800000000aa2bbcc1000000000000000200800000000002040000000000000000e58822c99bbbd007329118dda4fe6b254839d3f62d013ac206000000ced015f7f09709edd9000000090000000000"]) kcmp(r1, r1, 0x0, r4, r4) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x1, 0x0, 0x0) 16:18:53 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) wait4(r1, &(0x7f0000000200), 0xa, &(0x7f00000003c0)) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f00000002c0)="af89ec36cd269b1291fe2e3c5c2662dd2319cbdd920790b999f82746f3affd35c4d25711d1a6dd8aad687838e014c7f399dcc0c0cdcc8d45dff0a4f1a53fe4b735b489035a089e21a519dda39d5d68b0e3840ef28f7bbc82f990a29dc6764c2dfae9b427f2e8df918f072ab44b52b715c315c6b169c9c5ce59071aa6c5208939bc3f34bf3806e54e37f2060baeed54aed0fe4475f2057ccfbfdf0cb3c1d77eddff4861937436b66fe19860e23c031c459d4cbac571054d5e793f02e7c30bdb43f35cce012d42fd9633e2dcfbbbd7961bd67ca08ff13427470c3da47f78be668752a258e8", 0xe4, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:53 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x100) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:53 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) fsetxattr$security_smack_transmute(r1, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000002c0)) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000006c6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:53 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0) 16:18:53 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003000000000000000200000000000000f8ffffff000000000700000000000000020000"]) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f00000002c0), r2, 0xff}}, 0x18) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2112.944751][T15808] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:53 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x804000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x4, 0x208000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000400)=0x4) r2 = creat(0x0, 0x162) getsockname$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000340)=ANY=[@ANYBLOB="09000000b2f53e00005c29a577285ebdb300000100010000000000000008000000000000000300ecffffffffff01000000000000952900000000000000070000040000000200006a443267c25b6d92fdce0000"]) kcmp(r0, r0, 0x0, r2, r2) openat$fuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fuse\x00', 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:53 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x100) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:53 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:53 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003000000000000000200000000050000000000000000000007000e0000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2113.096019][T15808] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000746d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:54 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x585940, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000000000000000300000000000000020000000000000000000100000000000700000000000000020000"]) kcmp(r1, r1, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:54 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4000, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x400}, 0x10) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000100000000300000000000000020000000000000000000007000000000000000200000000000000"]) kcmp(r0, r0, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:54 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) wait4(r1, &(0x7f0000000200), 0xa, &(0x7f00000003c0)) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f00000002c0)="af89ec36cd269b1291fe2e3c5c2662dd2319cbdd920790b999f82746f3affd35c4d25711d1a6dd8aad687838e014c7f399dcc0c0cdcc8d45dff0a4f1a53fe4b735b489035a089e21a519dda39d5d68b0e3840ef28f7bbc82f990a29dc6764c2dfae9b427f2e8df918f072ab44b52b715c315c6b169c9c5ce59071aa6c5208939bc3f34bf3806e54e37f2060baeed54aed0fe4475f2057ccfbfdf0cb3c1d77eddff4861937436b66fe19860e23c031c459d4cbac571054d5e793f02e7c30bdb43f35cce012d42fd9633e2dcfbbbd7961bd67ca08ff13427470c3da47f78be668752a258e8", 0xe4, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2113.363300][T15842] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:54 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2113.478342][T15842] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:54 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) wait4(r1, &(0x7f0000000200), 0xa, &(0x7f00000003c0)) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f00000002c0)="af89ec36cd269b1291fe2e3c5c2662dd2319cbdd920790b999f82746f3affd35c4d25711d1a6dd8aad687838e014c7f399dcc0c0cdcc8d45dff0a4f1a53fe4b735b489035a089e21a519dda39d5d68b0e3840ef28f7bbc82f990a29dc6764c2dfae9b427f2e8df918f072ab44b52b715c315c6b169c9c5ce59071aa6c5208939bc3f34bf3806e54e37f2060baeed54aed0fe4475f2057ccfbfdf0cb3c1d77eddff4861937436b66fe19860e23c031c459d4cbac571054d5e793f02e7c30bdb43f35cce012d42fd9633e2dcfbbbd7961bd67ca08ff13427470c3da47f78be668752a258e8", 0xe4, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:54 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0) 16:18:54 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4000, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x400}, 0x10) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000100000000300000000000000020000000000000000000007000000000000000200000000000000"]) kcmp(r0, r0, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:54 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000300)={0x0, 0xffff, 0x9, [], &(0x7f00000002c0)={0x990a60, 0xff, [], @p_u16=&(0x7f0000000200)=0x30}}) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0xffff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffffffffffffc583}, 0x1c) kcmp(r0, r0, 0x1, r2, r2) r3 = semget$private(0x0, 0x4, 0x200) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000000c0)=[0x1000, 0x0, 0x1ff]) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000007a6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:54 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) wait4(r1, &(0x7f0000000200), 0xa, &(0x7f00000003c0)) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f00000002c0)="af89ec36cd269b1291fe2e3c5c2662dd2319cbdd920790b999f82746f3affd35c4d25711d1a6dd8aad687838e014c7f399dcc0c0cdcc8d45dff0a4f1a53fe4b735b489035a089e21a519dda39d5d68b0e3840ef28f7bbc82f990a29dc6764c2dfae9b427f2e8df918f072ab44b52b715c315c6b169c9c5ce59071aa6c5208939bc3f34bf3806e54e37f2060baeed54aed0fe4475f2057ccfbfdf0cb3c1d77eddff4861937436b66fe19860e23c031c459d4cbac571054d5e793f02e7c30bdb43f35cce012d42fd9633e2dcfbbbd7961bd67ca08ff13427470c3da47f78be668752a258e8", 0xe4, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:54 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(r1, &(0x7f0000007900)={0x11, 0x0, 0x0}, &(0x7f0000007940)=0x14, 0x80800) getsockname$packet(r1, &(0x7f0000007980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000079c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000007a00)={'team0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000007b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000007b80)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007bc0)={'syzkaller1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007e40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000085c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000086c0)=0xe8) accept4(r2, &(0x7f0000008700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000008780)=0x80, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000008dc0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000012340)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000012380)={0x0, @loopback, @empty}, &(0x7f00000123c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012400)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000012500)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000012a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000012a40)={&(0x7f0000012540)=ANY=[@ANYBLOB="e0040000", @ANYRES16=r3, @ANYBLOB="100026bd7000fddbdf250200000008000100", @ANYRES32=r4, @ANYBLOB="0c02020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400e70f0000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c00040004000601ff00000001018102000200009b0a017d09000000000081f7ff7f0000eef301ff0010000008000100", @ANYRES32=r8, @ANYBLOB="0400020008089700", @ANYRES32=r9, @ANYBLOB="e801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000040000008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000400000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r11, @ANYBLOB="7c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c00040009008105000090000800089af7ffffff0700ff182cffffff060009ff01000000ff036e00070000000500200780000000c0ffff05ffffffff040004000700000001001f0708000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ea58786808000600", @ANYRES32=r12, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r14, @ANYBLOB="b400020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffffffff400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040001000000"], 0x4e0}, 0x1, 0x0, 0x0, 0x840}, 0x10) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:54 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000080)={{}, 0x8, 0x97e2, 0x8000}) ppoll(&(0x7f0000000200)=[{r0, 0x1}, {r0, 0x400}, {r0, 0x8}, {r2}], 0x4, &(0x7f0000001380), &(0x7f00000013c0)={0x200}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigqueueinfo(r1, 0x3c, &(0x7f0000001400)={0xa, 0x447346d7, 0x1}) r4 = msgget(0x1, 0x4) msgrcv(r4, &(0x7f0000000340)={0x0, ""/4096}, 0x1008, 0x3, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r5, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1ff, 0x22000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="f3a6b0236e42d53bcd7a395ff2f3550900000000000000010000000000001f000000000000000003000000007c633e518474e19f6604000000000000000700000000000000000000000000"]) kcmp(r1, r1, 0x0, r2, r2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x200000, 0x0, 0x0) 16:18:54 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) kcmp(r1, r1, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2114.092252][T15885] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:54 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x44) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRESOCT=r1, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESOCT=r2, @ANYRES64=r0, @ANYRESHEX=r0, @ANYRESDEC=r0], @ANYRESDEC=r2, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="f212c2068efa1555880e4910b07f31121a46835276af0618358cc4812a6cf4fc1bba920f7490020afb8273d6927cc94814137c7aada11ea1a150ee965a23400753524fdf54825d1e3cbddb23eb742c9e1114a17de8237fb869d68e3ab5fbec62bc63405c329e53e050a255afce426df5cefa4e8ab89face46199d3259605035b3d548a128939849632ed5f43c31c87cc00b72030722da0a6f3767b15f1756dbe1235333793d455acc1cc0f7652cf8cb775fe45bb9092b1e3914e5d78cc95a09b9e9319829f2b1611929ddbff17f716d99395865e3982d736e9", @ANYRESDEC=r0]) kcmp(r1, r1, 0x2, r2, r0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:55 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000080)={{}, 0x8, 0x97e2, 0x8000}) ppoll(&(0x7f0000000200)=[{r0, 0x1}, {r0, 0x400}, {r0, 0x8}, {r2}], 0x4, &(0x7f0000001380), &(0x7f00000013c0)={0x200}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigqueueinfo(r1, 0x3c, &(0x7f0000001400)={0xa, 0x447346d7, 0x1}) r4 = msgget(0x1, 0x4) msgrcv(r4, &(0x7f0000000340)={0x0, ""/4096}, 0x1008, 0x3, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r5, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1ff, 0x22000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="f3a6b0236e42d53bcd7a395ff2f3550900000000000000010000000000001f000000000000000003000000007c633e518474e19f6604000000000000000700000000000000000000000000"]) kcmp(r1, r1, 0x0, r2, r2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x200000, 0x0, 0x0) [ 2114.213755][T15885] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000157c6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000000a6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2114.401622][T15914] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2114.434318][T15918] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (1028) [ 2114.454147][T15914] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:55 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0) 16:18:55 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x13, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x30) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) exit(0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000032a86d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:55 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x0) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f00000000c0)) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:55 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)=0x1) kcmp(r1, r1, 0x0, r2, r2) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'hsr0\x00', &(0x7f00000002c0)=@ethtool_coalesce={0xf, 0x8, 0x200, 0x95e, 0x1, 0x80000000, 0x3f, 0x4, 0x8987, 0x0, 0x38d, 0x5, 0x4, 0x7, 0x4, 0x4, 0x0, 0x2, 0x0, 0xfffffffffffffffb, 0xb27, 0x1f, 0x3ff}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x24) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2114.923298][T15927] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2115.015525][T15927] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:57 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000fee000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/53) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:57 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x10000007}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:57 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101000, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x10000007}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:57 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x1a, &(0x7f0000000100)={0x0, 0x2}) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x32, "3cda0817c7dae46daacbb3819454f5ef04196cb6c01bd985d0b88e0a23da6f6d2a6765bfbac915d0b8243046c487a12c9da5"}, &(0x7f00000000c0)=0x56) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r1, r1, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) getpeername$llc(r2, &(0x7f0000000640)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="720c4ff2f9b0718c34d177302c21b83cbc010000", @ANYRES16=r3, @ANYBLOB="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"], 0x1bc}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000002c0)=""/157) 16:18:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c00000000000004000400000100000000400000004000008000000000000fff6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:57 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0) 16:18:58 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000000180000000000000080000000000000003fffffffc00003f0000000000000000040000000000000007000000000000000200004544bc9146d4b49aee1b7ef25500957018496af0786bffeab7b5a7"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:58 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)={0x36, 0xfffffffffffffffe}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2117.178417][T15954] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:58 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000000c0)={0x100000000, 0x1, 0x3ff, 0xf0, &(0x7f00000001c0)=""/240, 0x1000, &(0x7f00000002c0)=""/4096, 0xa, &(0x7f0000000080)=""/10}) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2117.290212][T15954] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:58 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f00000001c0)=""/74}, 0x18) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000000a5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:58 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000300)={0x5}, 0x0, &(0x7f00000002c0), 0x8) syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0xfd, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2a6100, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0x4) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000000000000020000000000000000000000000000"]) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) ptrace(0x4207, r1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @remote}, 0x10) 16:18:58 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4be, 0x200000) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f00000002c0)='ppp0ppp0\x00'], &(0x7f00000005c0)=[&(0x7f0000000340)='+\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='--\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='ppp0selinuxnodev\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='}proc}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='vmnet1&systemcgroupeth1ppp1%)\x00'], 0x400) sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2117.520199][T15980] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:58 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000fee000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/53) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:58 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$isdn_base(0x22, 0x3, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf8cfea4, 0x400) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f00000002c0)={0x16, 0x98, 0xfa00, {&(0x7f00000001c0)={0xffffffffffffffff}, 0x2, 0xffffffffffffffff, 0x0, 0x0, @in={0x2, 0x4e23, @local}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x80, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r0}, 0x10) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x8, &(0x7f0000000480)=0x2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000400)=ANY=[@ANYBLOB="091f67f4d4ad8d00000000000000010000000000000008000000000000000300080000040000020000000000000004000000000000000700006a11301886b73e5c0a9704150226f01c07b0a9650900e22473a5fff2ba3ae0255c12a84c4bb92e8dc54e94ae25ba83bb2dcd2688bad7789d2d550301c8fe4f60d26636060f98"]) kcmp(r2, r2, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) openat$cgroup_ro(r3, &(0x7f0000000500)='cgroup.events\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2117.643504][T15980] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c00000000000004000400000100000000400000004000008000000000000000255ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:58 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2117.847673][T16004] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2117.949147][T16004] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:58 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0) 16:18:58 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900000000ea0000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000000dcbdf2aee54d587923171de2b563d8e6167f58b4bdabc9cc199c0e0adbc6499251de602fd679d7908236ff18b0abde34a2f418de2caff6aa474499d86553a4ca4e945c7418f75e791f3e050136c932ca27ebda8e3538e4c7308c03a092e8f7b681fd4"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f0000000000)=0x6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:58 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180), 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x6000, 0x0) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000440)) ioctl$VIDIOC_S_JPEGCOMP(r0, 0x408c563e, &(0x7f0000000540)={0x3, 0x1, 0x28, "03632be666eaa376fb956a28df765ff8e676fb64b5a38f8b4f8d7024d33c3f382d7b8a2fc55e52fb06990c88741e09251429f81ce94e85add91ce733", 0x2e, "6d942f9de137fae292341cefb9b661cc7bc79c4d9b506e2f30c9b72df3333e93e89982bff4fdce3af279027b8fa73e89897f9e7ebe130e344edae526", 0xc0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000200)) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100)={0x0, 0x800000}) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xffffffffffffffff) r4 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r4, 0x80024322) mknod$loop(&(0x7f0000000600)='./file0\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000480)={{0xffffffffffffffff, 0x5}, 'port1\x00', 0x8, 0x11000, 0x9, 0x8, 0xe8, 0xffffffffffff7fff, 0x8000, 0x0, 0x2, 0x9}) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r3, r3, 0x0, r4, r4) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e23, 0x0, @remote, 0x8}, {0xa, 0x4e21, 0x0, @loopback, 0x8}, 0x2, [0x80000001, 0x7eb, 0x5, 0x8, 0xfffffffffffffffa, 0x0, 0xffffffff, 0x6]}, 0x5c) socket$vsock_dgram(0x28, 0x2, 0x0) r5 = semget$private(0x0, 0x3, 0x403) semctl$GETPID(r5, 0x2, 0xb, &(0x7f00000002c0)=""/104) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:58 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="8900000000000000010000000000000c08000000000000000300000000000022020000000000000004000000000018000700990067c2f7160b9600"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000026d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:58 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$isdn_base(0x22, 0x3, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf8cfea4, 0x400) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f00000002c0)={0x16, 0x98, 0xfa00, {&(0x7f00000001c0)={0xffffffffffffffff}, 0x2, 0xffffffffffffffff, 0x0, 0x0, @in={0x2, 0x4e23, @local}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x80, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r0}, 0x10) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x8, &(0x7f0000000480)=0x2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000400)=ANY=[@ANYBLOB="091f67f4d4ad8d00000000000000010000000000000008000000000000000300080000040000020000000000000004000000000000000700006a11301886b73e5c0a9704150226f01c07b0a9650900e22473a5fff2ba3ae0255c12a84c4bb92e8dc54e94ae25ba83bb2dcd2688bad7789d2d550301c8fe4f60d26636060f98"]) kcmp(r2, r2, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) openat$cgroup_ro(r3, &(0x7f0000000500)='cgroup.events\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:59 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:59 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x1b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x2000000000000021, 0x2, 0x2) write$binfmt_script(r0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x110, 0x3, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x44001, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x800008000, 0x0, 0x0) fstat(r2, &(0x7f0000000080)) 16:18:59 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @empty}, &(0x7f0000000200)=0xc) connect$can_bcm(r1, &(0x7f00000002c0)={0x1d, r2}, 0x10) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2118.194687][T16031] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:59 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x1b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x2000000000000021, 0x2, 0x2) write$binfmt_script(r0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x110, 0x3, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x44001, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x800008000, 0x0, 0x0) fstat(r2, &(0x7f0000000080)) [ 2118.278507][T16031] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:18:59 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000000c0)) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r1, r1, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2118.331176][T16021] syz-executor2 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), order=0, oom_score_adj=1000 16:18:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000036d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2118.392559][T16021] CPU: 1 PID: 16021 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2118.401283][T16021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2118.411346][T16021] Call Trace: [ 2118.414650][T16021] dump_stack+0x1db/0x2d0 [ 2118.418990][T16021] ? dump_stack_print_info.cold+0x20/0x20 [ 2118.424730][T16021] dump_header+0x1e6/0x116c [ 2118.429262][T16021] ? add_lock_to_list.isra.0+0x450/0x450 [ 2118.434911][T16021] ? print_usage_bug+0xd0/0xd0 [ 2118.439691][T16021] ? pagefault_out_of_memory+0x1a1/0x1a1 [ 2118.445338][T16021] ? ___ratelimit+0x37c/0x686 [ 2118.450031][T16021] ? mark_held_locks+0xb1/0x100 [ 2118.454896][T16021] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2118.460709][T16021] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2118.466523][T16021] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2118.471825][T16021] ? trace_hardirqs_on+0xbd/0x310 [ 2118.476862][T16021] ? kasan_check_read+0x11/0x20 [ 2118.481716][T16021] ? ___ratelimit+0x37c/0x686 [ 2118.481735][T16021] ? trace_hardirqs_off_caller+0x300/0x300 [ 2118.481751][T16021] ? do_raw_spin_trylock+0x270/0x270 [ 2118.481773][T16021] ? trace_hardirqs_on_caller+0x310/0x310 [ 2118.481788][T16021] ? lock_acquire+0x1db/0x570 [ 2118.481811][T16021] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2118.481825][T16021] ? ___ratelimit+0xac/0x686 [ 2118.481839][T16021] ? idr_get_free+0xee0/0xee0 [ 2118.481858][T16021] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2118.492340][T16021] oom_kill_process.cold+0x10/0x9ca [ 2118.492360][T16021] ? cgroup_procs_next+0x70/0x70 [ 2118.492382][T16021] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2118.492398][T16021] ? oom_badness+0xa50/0xa50 [ 2118.492417][T16021] ? oom_evaluate_task+0x540/0x540 [ 2118.492434][T16021] ? mem_cgroup_iter_break+0x30/0x30 [ 2118.492446][T16021] ? mutex_trylock+0x2d0/0x2d0 [ 2118.492461][T16021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2118.492489][T16021] ? rcu_read_unlock_special+0x380/0x380 [ 2118.503487][T16021] out_of_memory+0x885/0x1420 [ 2118.503508][T16021] ? mem_cgroup_iter+0x4f4/0xf50 [ 2118.503530][T16021] ? oom_killer_disable+0x340/0x340 [ 2118.503555][T16021] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 2118.514032][T16021] ? lock_acquire+0x1db/0x570 [ 2118.514061][T16021] mem_cgroup_out_of_memory+0x160/0x210 [ 2118.514078][T16021] ? do_raw_spin_unlock+0xa0/0x330 [ 2118.514095][T16021] ? memory_oom_group_write+0x160/0x160 [ 2118.514114][T16021] ? do_raw_spin_trylock+0x270/0x270 [ 2118.622637][T16021] ? _raw_spin_unlock+0x2d/0x50 [ 2118.627507][T16021] try_charge+0x12a9/0x19b0 [ 2118.632025][T16021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2118.638296][T16021] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 2118.643857][T16021] ? rcu_read_unlock_special+0x380/0x380 [ 2118.649509][T16021] ? get_mem_cgroup_from_mm+0x1ea/0x420 [ 2118.655062][T16021] ? get_mem_cgroup_from_page+0x190/0x190 [ 2118.660810][T16021] ? rcu_read_lock_sched_held+0x110/0x130 [ 2118.666545][T16021] mem_cgroup_try_charge+0x43a/0xdb0 [ 2118.671843][T16021] ? mem_cgroup_protected+0xa10/0xa10 [ 2118.677231][T16021] ? rcu_force_quiescent_state+0x10/0x10 [ 2118.682889][T16021] ? pmd_val+0x85/0x100 [ 2118.687055][T16021] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2118.693309][T16021] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2118.699574][T16021] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 2118.705223][T16021] __handle_mm_fault+0x2594/0x55a0 [ 2118.710371][T16021] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2118.715941][T16021] ? handle_mm_fault+0x3cc/0xc80 [ 2118.720902][T16021] ? lock_downgrade+0x910/0x910 [ 2118.725776][T16021] ? rcu_read_unlock_special+0x380/0x380 [ 2118.731414][T16021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2118.737666][T16021] ? check_preemption_disabled+0x48/0x290 [ 2118.743400][T16021] handle_mm_fault+0x4ec/0xc80 [ 2118.748182][T16021] ? __handle_mm_fault+0x55a0/0x55a0 [ 2118.753476][T16021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2118.759725][T16021] ? vmacache_update+0x114/0x140 [ 2118.764687][T16021] __do_page_fault+0x5da/0xd60 [ 2118.769470][T16021] do_page_fault+0xe6/0x7d8 [ 2118.773982][T16021] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2118.779630][T16021] ? vmalloc_sync_all+0x30/0x30 [ 2118.784488][T16021] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2118.790655][T16021] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2118.796299][T16021] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2118.802021][T16021] ? page_fault+0x8/0x30 [ 2118.806287][T16021] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2118.811843][T16021] ? page_fault+0x8/0x30 [ 2118.816088][T16021] page_fault+0x1e/0x30 [ 2118.820255][T16021] RIP: 0033:0x45a87d [ 2118.824157][T16021] Code: 5b 5d f3 c3 66 0f 1f 84 00 00 00 00 00 48 c7 c0 ea ff ff ff 48 85 ff 0f 84 a0 8d fb ff 48 85 f6 0f 84 97 8d fb ff 48 83 ee 10 <48> 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 [ 2118.843780][T16021] RSP: 002b:00007ffd5fb0a5a8 EFLAGS: 00010202 [ 2118.849859][T16021] RAX: ffffffffffffffea RBX: 00007f72c1e4a700 RCX: 00007f72c1e4a700 [ 2118.857836][T16021] RDX: 00000000003d0f00 RSI: 00007f72c1e49db0 RDI: 000000000040ece0 [ 2118.865817][T16021] RBP: 00007ffd5fb0a7b0 R08: 00007f72c1e4a9d0 R09: 00007f72c1e4a700 [ 2118.873804][T16021] R10: 00007f72c1e49dc0 R11: 0000000000000246 R12: 0000000000000000 [ 2118.881787][T16021] R13: 00007ffd5fb0a65f R14: 00007f72c1e4a9c0 R15: 000000000073bfac [ 2118.900678][T16021] memory: usage 307200kB, limit 307200kB, failcnt 197 [ 2118.907498][T16021] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2118.939818][T16021] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2118.947036][T16021] Memory cgroup stats for /syz2: cache:20KB rss:262040KB rss_huge:243712KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:261968KB inactive_file:68KB active_file:8KB unevictable:108KB [ 2118.974143][T16021] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor2,pid=13478,uid=0 [ 2118.996005][T16021] Memory cgroup out of memory: Kill process 13478 (syz-executor2) score 1107 or sacrifice child [ 2119.006926][T16064] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2119.017712][T16021] Killed process 13478 (syz-executor2) total-vm:70796kB, anon-rss:2248kB, file-rss:33744kB, shmem-rss:0kB [ 2119.032397][ T1041] oom_reaper: reaped process 13478 (syz-executor2), now anon-rss:0kB, file-rss:32784kB, shmem-rss:0kB [ 2119.071987][T16064] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2119.112583][T16022] syz-executor2 (16022) used greatest stack depth: 16504 bytes left 16:18:59 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0) 16:18:59 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f0000000240)={0x10004, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x800003, 0x80000000000000, 0x4, 0x0, 0x810, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:59 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) mincore(&(0x7f0000ff5000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/82) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x400, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000002c0)={0xff, 0xd1, "a106600486c5eca0bd4ff577c10217f596cda69dbe454599d2923b7ffaba8b7569860454197adad08d072f9d3de62f12a4d366391450d98506a7b5913d63c46b5791016e0a69d98eecaa2b5d75da043f54220270f0e8f707ee3aaf9ead6c303647560e33a1e0ae3bd5b641840504691e2e4795f3e8b97e7884eaa2a590ef9ec6c50bd55b8754721cee9c2cc4bb308847f2d6ac367c2ee3c31d2db08be1de1ccc579fa049afba81de99adb28ec0c7336a145e21b9d965fb3eaa36e1d1780e84877d84f302be310389277501e47ec3669a71"}) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000000)={0x0, 0x8, 0x20}) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r1, r1, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) mlock(&(0x7f0000ff6000/0x4000)=nil, 0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:59 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000046d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:18:59 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x1, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x4, 0x9) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2119.224296][T16075] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:00 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff5000/0xb000)=nil) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090900000000000001000040e2000000080000000000000003000000000000000200000000000000041d000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000200)=0x6) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x4002) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, &(0x7f00000002c0)={0xf, 0x0, {0x55, 0x3, 0x7fff, {0xfffffffffffffffc, 0xf6}, {0x4, 0x6}, @const={0x3ff, {0x6, 0x0, 0xabfc, 0xc2}}}, {0x52, 0x3ff, 0x4, {0xfffffffffffffffa, 0x1}, {0xfffffffffffffff7, 0x2}, @ramp={0x4f5, 0x4, {0x2, 0xd5, 0x0, 0x800}}}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:00 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40000, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$SIOCAX25DELFWD(r2, 0x89eb, &(0x7f0000000080)={@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x90000, 0x0) r4 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r4, 0x80024322) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="090000000000000001000000003e88e95d3ac3b20000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r1, r1, 0x0, r4, r4) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000200)=@generic={0x3, 0x9, 0x1}) ioctl$void(r5, 0xc0045878) 16:19:00 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x7, 0x1}, 0x10) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2119.319545][T16075] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000056d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:00 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:00 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x7, 0x1}, 0x10) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r0, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2119.528176][T16096] syz-executor2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 2119.570568][T16103] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2119.634000][T16096] CPU: 0 PID: 16096 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2119.642731][T16096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2119.652802][T16096] Call Trace: [ 2119.656113][T16096] dump_stack+0x1db/0x2d0 [ 2119.660455][T16096] ? dump_stack_print_info.cold+0x20/0x20 [ 2119.666203][T16096] dump_header+0x1e6/0x116c [ 2119.670740][T16096] ? add_lock_to_list.isra.0+0x450/0x450 [ 2119.676408][T16096] ? print_usage_bug+0xd0/0xd0 [ 2119.681187][T16096] ? pagefault_out_of_memory+0x1a1/0x1a1 [ 2119.686827][T16096] ? ___ratelimit+0x37c/0x686 [ 2119.691518][T16096] ? mark_held_locks+0xb1/0x100 [ 2119.696385][T16096] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2119.702217][T16096] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 2119.708047][T16096] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2119.713340][T16096] ? trace_hardirqs_on+0xbd/0x310 [ 2119.718366][T16096] ? kasan_check_read+0x11/0x20 [ 2119.723218][T16096] ? ___ratelimit+0x37c/0x686 [ 2119.727907][T16096] ? trace_hardirqs_off_caller+0x300/0x300 [ 2119.733719][T16096] ? do_raw_spin_trylock+0x270/0x270 [ 2119.739005][T16096] ? trace_hardirqs_on_caller+0x310/0x310 [ 2119.744732][T16096] ? lock_acquire+0x1db/0x570 [ 2119.749419][T16096] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2119.755230][T16096] ? ___ratelimit+0xac/0x686 [ 2119.759839][T16096] ? idr_get_free+0xee0/0xee0 [ 2119.764523][T16096] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2119.769824][T16096] oom_kill_process.cold+0x10/0x9ca [ 2119.775035][T16096] ? cgroup_procs_next+0x70/0x70 [ 2119.779984][T16096] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2119.785189][T16096] ? oom_badness+0xa50/0xa50 [ 2119.789784][T16096] ? oom_evaluate_task+0x540/0x540 [ 2119.794902][T16096] ? mem_cgroup_iter_break+0x30/0x30 [ 2119.800208][T16096] ? mutex_trylock+0x2d0/0x2d0 [ 2119.804986][T16096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2119.811251][T16096] ? rcu_read_unlock_special+0x380/0x380 [ 2119.816908][T16096] out_of_memory+0x885/0x1420 [ 2119.821590][T16096] ? mem_cgroup_iter+0x4f4/0xf50 [ 2119.826543][T16096] ? oom_killer_disable+0x340/0x340 [ 2119.831750][T16096] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 2119.837559][T16096] ? lock_acquire+0x1db/0x570 [ 2119.842257][T16096] mem_cgroup_out_of_memory+0x160/0x210 [ 2119.847816][T16096] ? do_raw_spin_unlock+0xa0/0x330 [ 2119.852930][T16096] ? memory_oom_group_write+0x160/0x160 [ 2119.858474][T16096] ? do_raw_spin_trylock+0x270/0x270 [ 2119.863770][T16096] ? _raw_spin_unlock+0x2d/0x50 [ 2119.868627][T16096] try_charge+0x12a9/0x19b0 [ 2119.873134][T16096] ? lock_downgrade+0x910/0x910 [ 2119.877987][T16096] ? kasan_check_read+0x11/0x20 [ 2119.882845][T16096] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 2119.888392][T16096] ? get_mem_cgroup_from_mm+0x1cd/0x420 [ 2119.893944][T16096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2119.900195][T16096] ? lock_downgrade+0x910/0x910 [ 2119.905047][T16096] ? kasan_check_read+0x11/0x20 [ 2119.909900][T16096] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2119.915885][T16096] ? rcu_read_unlock_special+0x380/0x380 [ 2119.921532][T16096] ? get_mem_cgroup_from_mm+0x1ea/0x420 [ 2119.927093][T16096] memcg_kmem_charge_memcg+0x7c/0x130 [ 2119.932469][T16096] ? memcg_kmem_put_cache+0xb0/0xb0 [ 2119.937670][T16096] ? lock_release+0xc40/0xc40 [ 2119.942361][T16096] memcg_kmem_charge+0x13b/0x340 [ 2119.947310][T16096] __alloc_pages_nodemask+0x7b8/0xdc0 [ 2119.952691][T16096] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2119.958412][T16096] ? rcu_pm_notify+0xd0/0xd0 [ 2119.963012][T16096] ? rcu_read_lock_sched_held+0x110/0x130 [ 2119.968736][T16096] ? kmem_cache_alloc_node+0x347/0x710 [ 2119.974197][T16096] ? print_usage_bug+0xd0/0xd0 [ 2119.978981][T16096] copy_process+0x847/0x8720 [ 2119.983578][T16096] ? print_usage_bug+0xd0/0xd0 [ 2119.988348][T16096] ? rcu_read_unlock+0x16/0x60 [ 2119.993119][T16096] ? __lock_acquire+0x572/0x4a10 [ 2119.998050][T16096] ? mark_held_locks+0x100/0x100 [ 2120.002998][T16096] ? __cleanup_sighand+0x70/0x70 [ 2120.007936][T16096] ? mark_held_locks+0x100/0x100 [ 2120.012872][T16096] ? find_held_lock+0x35/0x120 [ 2120.017640][T16096] ? mark_held_locks+0x100/0x100 [ 2120.022607][T16096] ? delayacct_end+0xc9/0x100 [ 2120.027300][T16096] ? add_lock_to_list.isra.0+0x450/0x450 [ 2120.032932][T16096] ? lock_acquire+0x1db/0x570 [ 2120.038061][T16096] ? add_lock_to_list.isra.0+0x450/0x450 [ 2120.043695][T16096] ? find_held_lock+0x35/0x120 [ 2120.048461][T16096] ? print_usage_bug+0xd0/0xd0 [ 2120.053232][T16096] ? psi_memstall_leave+0x1f8/0x280 [ 2120.058449][T16096] ? find_held_lock+0x35/0x120 [ 2120.063218][T16096] ? __lock_acquire+0x572/0x4a10 [ 2120.068173][T16096] ? _raw_spin_unlock_irq+0x28/0x90 [ 2120.073372][T16096] ? _raw_spin_unlock_irq+0x28/0x90 [ 2120.078570][T16096] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2120.083858][T16096] ? trace_hardirqs_on+0xbd/0x310 [ 2120.088892][T16096] ? mark_held_locks+0x100/0x100 [ 2120.093830][T16096] ? check_preemption_disabled+0x48/0x290 [ 2120.099555][T16096] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 2120.105804][T16096] ? rcu_pm_notify+0xd0/0xd0 [ 2120.110408][T16096] ? add_lock_to_list.isra.0+0x450/0x450 [ 2120.116037][T16096] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2120.122286][T16096] ? try_to_free_mem_cgroup_pages+0x597/0xcd0 [ 2120.128353][T16096] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2120.133643][T16096] ? try_to_free_pages+0xb70/0xb70 [ 2120.138756][T16096] ? percpu_ref_put_many+0x129/0x270 [ 2120.144052][T16096] ? blkcg_maybe_throttle_current+0x75e/0x13c0 [ 2120.150211][T16096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2120.156472][T16096] _do_fork+0x1a9/0x1170 [ 2120.160729][T16096] ? fork_idle+0x1d0/0x1d0 [ 2120.165153][T16096] ? trace_hardirqs_off+0xb8/0x310 [ 2120.170277][T16096] ? get_mctgt_type_thp.isra.0+0x4c0/0x4c0 [ 2120.176089][T16096] ? prepare_exit_to_usermode+0x32e/0x3b0 [ 2120.181815][T16096] ? do_syscall_64+0x8c/0x800 [ 2120.186493][T16096] ? do_syscall_64+0x8c/0x800 [ 2120.191173][T16096] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2120.196456][T16096] ? trace_hardirqs_on+0xbd/0x310 [ 2120.201486][T16096] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2120.207556][T16096] ? trace_hardirqs_off_caller+0x300/0x300 [ 2120.213373][T16096] __x64_sys_clone+0xbf/0x150 [ 2120.218055][T16096] do_syscall_64+0x1a3/0x800 [ 2120.222648][T16096] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2120.228289][T16096] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2120.234013][T16096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2120.239567][T16096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2120.245457][T16096] RIP: 0033:0x45a899 [ 2120.249348][T16096] Code: ff 48 85 f6 0f 84 97 8d fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c 6e 8d fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 2120.268969][T16096] RSP: 002b:00007ffd5fb0a5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 2120.277392][T16096] RAX: ffffffffffffffda RBX: 00007f72c1e4a700 RCX: 000000000045a899 [ 2120.285372][T16096] RDX: 00007f72c1e4a9d0 RSI: 00007f72c1e49db0 RDI: 00000000003d0f00 [ 2120.293343][T16096] RBP: 00007ffd5fb0a7b0 R08: 00007f72c1e4a700 R09: 00007f72c1e4a700 [ 2120.301312][T16096] R10: 00007f72c1e4a9d0 R11: 0000000000000202 R12: 0000000000000000 [ 2120.309290][T16096] R13: 00007ffd5fb0a65f R14: 00007f72c1e4a9c0 R15: 000000000073bfac [ 2120.338492][T16096] memory: usage 307196kB, limit 307200kB, failcnt 231 [ 2120.352316][T16096] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2120.360281][T16096] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2120.367362][T16096] Memory cgroup stats for /syz2: cache:20KB rss:261952KB rss_huge:243712KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:261936KB inactive_file:68KB active_file:12KB unevictable:108KB [ 2120.390600][T16096] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor2,pid=13796,uid=0 [ 2120.407563][T16096] Memory cgroup out of memory: Kill process 13796 (syz-executor2) score 1107 or sacrifice child [ 2120.418480][T16096] Killed process 13796 (syz-executor2) total-vm:70664kB, anon-rss:2240kB, file-rss:33752kB, shmem-rss:0kB 16:19:01 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0) 16:19:01 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:01 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) fallocate(r0, 0x32, 0x9, 0xc8) ptrace(0x10, r1) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xbd, 0xc1, 0x9, 0x8001, 0x0, 0x3e, 0x8, 0xb9, 0x38, 0xa7, 0x9a, 0x0, 0x20, 0x2, 0xfffffffffffffff9, 0x0, 0x1f}, [{0x7, 0x6, 0x12, 0x100, 0x4, 0x7, 0x5, 0x7}], "ad26ca002943267e2ef586101557287ec8352321b38645027fa8a2302d1f", [[], [], [], [], [], [], []]}, 0x776) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0xc8) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) getpid() ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000a89ef5c9961167dddee80a4dc316b14cbcc5ec8dbeca3fbf1d76770bf29172bf604a2d2bd0639739a15a81abd61db9a9902f56390886a689746ffa47ad223f6e4cd0d4c06a47ebd06546380b00279b4c0b0b6a2efdab60320d69944bd5c207950d4e85533eb2280b8b818a58ab691729ff48f8cac817431f9fa9e083ae98dc4cb868f38e1e82a19fa891d089abd926"]) kcmp(r1, r1, 0x0, r2, r2) ioctl$VIDIOC_SUBDEV_S_FMT(r2, 0xc0585605, &(0x7f00000002c0)={0x0, 0x0, {0x100000000, 0x3, 0x300e, 0x0, 0x9, 0x3, 0x1, 0x4}}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:01 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f00000001c0)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x3, 0x1, 0x1, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2120.476458][T16103] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2120.496770][T16098] syz-executor2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=3, oom_score_adj=1000 [ 2120.520872][T16098] CPU: 0 PID: 16098 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2120.529581][T16098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2120.539646][T16098] Call Trace: [ 2120.542953][T16098] dump_stack+0x1db/0x2d0 [ 2120.547302][T16098] ? dump_stack_print_info.cold+0x20/0x20 [ 2120.553039][T16098] ? vprintk_func+0x86/0x189 [ 2120.557648][T16098] dump_header+0x1e6/0x116c [ 2120.562170][T16098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2120.567640][T16098] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2120.572935][T16098] ? retint_kernel+0x2d/0x2d [ 2120.577534][T16098] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2120.583186][T16098] ? pagefault_out_of_memory+0x1a1/0x1a1 [ 2120.589008][T16098] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2120.595171][T16098] ? ___ratelimit+0x37c/0x686 [ 2120.599874][T16098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2120.605357][T16098] ? retint_kernel+0x2d/0x2d [ 2120.609969][T16098] ? _raw_spin_unlock_irqrestore+0x95/0xe0 [ 2120.615791][T16098] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2120.621608][T16098] ? ___ratelimit+0xac/0x686 [ 2120.626209][T16098] ? idr_get_free+0xee0/0xee0 [ 2120.630920][T16098] oom_kill_process.cold+0x10/0x9ca [ 2120.636128][T16098] ? cgroup_procs_next+0x70/0x70 [ 2120.641078][T16098] ? _raw_spin_unlock_irq+0x54/0x90 [ 2120.646296][T16098] ? _raw_spin_unlock_irq+0x5e/0x90 [ 2120.651507][T16098] ? oom_badness+0xa50/0xa50 [ 2120.656113][T16098] ? oom_evaluate_task+0x540/0x540 [ 2120.661233][T16098] ? mem_cgroup_iter_break+0x30/0x30 [ 2120.666573][T16098] out_of_memory+0x885/0x1420 [ 2120.671288][T16098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2120.676764][T16098] ? oom_killer_disable+0x340/0x340 [ 2120.681995][T16098] mem_cgroup_out_of_memory+0x160/0x210 [ 2120.687561][T16098] ? do_raw_spin_unlock+0xa0/0x330 [ 2120.692687][T16098] ? memory_oom_group_write+0x160/0x160 [ 2120.698258][T16098] ? do_raw_spin_trylock+0x270/0x270 [ 2120.703572][T16098] ? _raw_spin_unlock+0x2d/0x50 [ 2120.708435][T16098] try_charge+0xd44/0x19b0 [ 2120.712863][T16098] ? lock_downgrade+0x910/0x910 [ 2120.717721][T16098] ? kasan_check_read+0x11/0x20 16:19:01 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$reiserfs(&(0x7f00000004c0)='reiserfs\x00', &(0x7f0000000500)='./file0\x00', 0xffffffff, 0x6, &(0x7f0000001940)=[{&(0x7f0000000540)="0b548c3284a8e2333e8296923c9da6d68996594b06bc0302fc5bbf31fd328eac6a32c9ebe92e24ef45d22cd17613469b45ac8211506091b4937a8242d5b905cc971e188339311ce2e28225277914c9980de84bc473936f65cac97daef58bd9a6264a96ec47859fae79b2e07275fee4d1e14bcbb7d679a64237c7bb8b21c9822ae40e7996f58218f3a323c4ea24af9ac83c6bf05bf8eee9739c9a1ccf97560d00a436aa7af9df673e236835256a6de46523a87e7ac282680d090bb463badd51df59b94cc23f46c521765702f2d0", 0xcd, 0x20}, {&(0x7f0000000640)="ea5766dd00d851ee8794b838fcb6b3a18a7a34a1e1b7db9fa9e52d489970c45774a8eaa2f5bcbe2d5b3b9406ab63b1f7979af450cdf50e337617a5a140943ba9ad6984ea25521a66f692e9f5b7e6b4bada2b128bd2f1b651e77a8d7b09678b360f134de892d0544ceb705cecd50014e9bbc92c5a0cc9f0ded8b99b7aae49a46a58aae1a718240f0a58c61ec6b389cdbc0456ba76c35b23271b3be20b0427d3519b5f3576c3baa5c0", 0xa8, 0x7}, {&(0x7f0000000700)="2849b46ee99b0685838712", 0xb, 0x1}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="2a7fa5c6409097767ced5ef6689cc5bb1ad9318277fed89ba06ccdd4af2b8744025cebaf784d8dacd2d7c10a93110668bddd3fa4c154dad102f2ce44803b6fe7f5725cbeabbddce2a9188af9be37d2ad69a8bb01b853a873de1d27d9d605b71b4ca9ca8fd0809e740a088b0d753874052b113a2ae7c8fd19e4a499acbebc396afaf154d1db61c9c5014d2168d89c1da81193a18322bb00dcbe8e0e3b9b159a66448d165f35f253dab01685e3f6e13bb75b037dce2c2f5a6da4cef43d4ad283221c193edca4ea37e71a0716c678c8c8d316e8b93587a566", 0xd7, 0x4}, {&(0x7f0000001840)="f00e76caa50cb44335f42e344891a1d3ee848ebaa1c08c9d18028751ed9c11c5cfe80cb9461bcdc6c004ac0626ba5b244c741f759a80f74d842ce2ad4ac5aa9a81877b6c476f9abfb047d84809ad5a338b604b308057c81cad92cb716b3a9e97bd4c78b2f7553df35b0c3d794bd1ec96d07a4675a3c01de84f22015cc72d51e86b8164dd579524158cd5550e8dd6511d1cfd0e60a0a7e99710572d94bc7a193f6735c6899e78f01e14dde69693b60ea8a41bcde6b55f5e2d87df4abaecbfc37f0dc3f7318eb01c09f7f302b4b402258077f55108960014602538e3b4cc628bf8f0336ebb1f", 0xe5, 0x3ff}], 0x40000, &(0x7f0000001a80)={[{@replayonly='replayonly'}], [{@uid_lt={'uid<', r1}}, {@pcr={'pcr', 0x3d, 0x28}}, {@obj_user={'obj_user'}}, {@dont_measure='dont_measure'}]}) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) getresgid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)) io_setup(0x3, &(0x7f0000000480)) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000440)) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003000000000000100200000000000000040000001e0000000720000000000000020000"]) kcmp(r2, r2, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f00000002c0)={0x74, 0x5, 0x0, [{0x80000001, 0x8, 0x2e, 0x5, 0x2, 0x0, 0x9}, {0x4, 0x7, 0x454, 0xfffffffffffffff8, 0x5, 0x2, 0x7}, {0x0, 0x42a, 0xfff, 0x7, 0x101, 0x100, 0x4}, {0xdc3f, 0x8, 0x8, 0x6f8, 0x0, 0x8001, 0xdc3}, {0x8, 0x936, 0x7, 0x101, 0x20, 0x81}]}) ioctl$CAPI_NCCI_GETUNIT(r3, 0x80044327, &(0x7f0000000000)=0xffffffff80000001) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2120.722593][T16098] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 2120.728146][T16098] ? get_mem_cgroup_from_mm+0x1cd/0x420 [ 2120.733707][T16098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2120.739962][T16098] ? lock_downgrade+0x910/0x910 [ 2120.744822][T16098] ? kasan_check_read+0x11/0x20 [ 2120.749689][T16098] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2120.755682][T16098] ? rcu_read_unlock_special+0x380/0x380 [ 2120.761339][T16098] ? get_mem_cgroup_from_mm+0x1ea/0x420 [ 2120.766903][T16098] memcg_kmem_charge_memcg+0x7c/0x130 [ 2120.772307][T16098] ? memcg_kmem_put_cache+0xb0/0xb0 [ 2120.777535][T16098] ? lock_release+0xc40/0xc40 [ 2120.782232][T16098] memcg_kmem_charge+0x13b/0x340 [ 2120.787211][T16098] __alloc_pages_nodemask+0x7b8/0xdc0 [ 2120.792644][T16098] ? check_preemption_disabled+0x48/0x290 [ 2120.798380][T16098] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2120.804108][T16098] ? rcu_pm_notify+0xd0/0xd0 [ 2120.808723][T16098] ? rcu_read_lock_sched_held+0x110/0x130 [ 2120.814452][T16098] ? kmem_cache_alloc_node+0x347/0x710 [ 2120.819919][T16098] ? retint_kernel+0x2d/0x2d [ 2120.824520][T16098] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2120.830170][T16098] copy_process+0x847/0x8720 [ 2120.834782][T16098] ? ___might_sleep+0x1e7/0x310 [ 2120.839641][T16098] ? arch_local_save_flags+0x50/0x50 [ 2120.844954][T16098] ? __cleanup_sighand+0x70/0x70 [ 2120.849901][T16098] ? futex_wait_queue_me+0x539/0x810 [ 2120.855197][T16098] ? refill_pi_state_cache.part.0+0x310/0x310 [ 2120.861369][T16098] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2120.867109][T16098] ? handle_futex_death+0x230/0x230 [ 2120.872333][T16098] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 2120.878250][T16098] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 2120.883985][T16098] ? futex_wait+0x6e6/0xa40 [ 2120.888502][T16098] ? print_usage_bug+0xd0/0xd0 [ 2120.893292][T16098] ? futex_wait_setup+0x430/0x430 [ 2120.898329][T16098] ? drop_futex_key_refs.isra.0+0x6f/0xf0 [ 2120.904091][T16098] ? __lock_acquire+0x572/0x4a10 [ 2120.909055][T16098] ? mark_held_locks+0x100/0x100 [ 2120.914001][T16098] ? write_comp_data+0x1e/0x70 [ 2120.918781][T16098] ? do_futex+0x1b0/0x2910 [ 2120.923214][T16098] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2120.928878][T16098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2120.934356][T16098] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2120.940527][T16098] ? add_lock_to_list.isra.0+0x450/0x450 [ 2120.946169][T16098] ? add_lock_to_list.isra.0+0x450/0x450 [ 2120.951821][T16098] ? exit_robust_list+0x290/0x290 [ 2120.956862][T16098] ? __might_fault+0x12b/0x1e0 [ 2120.961633][T16098] ? find_held_lock+0x35/0x120 [ 2120.966409][T16098] ? __might_fault+0x12b/0x1e0 [ 2120.971181][T16098] ? lock_acquire+0x1db/0x570 [ 2120.975869][T16098] ? lock_downgrade+0x910/0x910 [ 2120.980728][T16098] ? lock_release+0xc40/0xc40 [ 2120.985413][T16098] ? trace_hardirqs_off_caller+0x300/0x300 [ 2120.991235][T16098] _do_fork+0x1a9/0x1170 [ 2120.995512][T16098] ? fork_idle+0x1d0/0x1d0 [ 2120.999944][T16098] ? kasan_check_read+0x11/0x20 [ 2121.004804][T16098] ? _copy_to_user+0xc9/0x120 [ 2121.009493][T16098] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2121.015740][T16098] ? put_timespec64+0x115/0x1b0 [ 2121.020598][T16098] ? nsecs_to_jiffies+0x30/0x30 [ 2121.025458][T16098] ? do_syscall_64+0x8c/0x800 [ 2121.030139][T16098] ? do_syscall_64+0x8c/0x800 [ 2121.035285][T16098] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2121.040588][T16098] ? trace_hardirqs_on+0xbd/0x310 [ 2121.045626][T16098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2121.051886][T16098] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2121.057965][T16098] ? trace_hardirqs_off_caller+0x300/0x300 [ 2121.063794][T16098] __x64_sys_clone+0xbf/0x150 [ 2121.068487][T16098] do_syscall_64+0x1a3/0x800 [ 2121.073092][T16098] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2121.078735][T16098] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2121.084480][T16098] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2121.090052][T16098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2121.095961][T16098] RIP: 0033:0x457ec9 [ 2121.099866][T16098] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2121.119490][T16098] RSP: 002b:00007f72c1e6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 2121.127925][T16098] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457ec9 [ 2121.135916][T16098] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000002902001fff [ 2121.143905][T16098] RBP: 000000000073bf00 R08: ffffffffffffffff R09: 0000000000000000 [ 2121.151891][T16098] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f72c1e6b6d4 [ 2121.159882][T16098] R13: 00000000004be2a0 R14: 00000000004ce600 R15: 00000000ffffffff 16:19:02 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r3, 0x80024322) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000000010000000100689e0000000008dab576908db58b000000000000000300000000000000e1a0000000000000040000000000000007000000000000000200000039961c458b1d651c477df6c5d08cf5d11d5276cef299ecee2cb53393d9f780bed3e09943dabe32526476a239ba1ef205ed72bfdc89676713008905654467eba079d529dd56601135e377d9adc8649a422c"]) kcmp(r1, r1, 0x0, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000380)="3fcb6c3f99cca4a70fcc0e5ec9c07819b440245a0a153216376472d68e5a4f37093146505f2734a3bd6ea7da3c5fe9e3c69776f5b0b122b39d4631fa577e4755166ead9759d4bc41a0a0729d947ea60f79c67bfbada48cba3cf6ca4c3862f0d286a28af373ed8f28ce491ffac330d88b0a76ff3253b9048b321451e248c069788af08f3413d9d291a03b1a78781277672d66745abf139f9e", 0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_LOG_STATUS(r3, 0x5646, 0x0) 16:19:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000066d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2121.196436][T16098] memory: usage 304896kB, limit 307200kB, failcnt 231 [ 2121.244794][T16098] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2121.263045][T16098] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2121.281842][T16098] Memory cgroup stats for /syz2: cache:20KB rss:259884KB rss_huge:241664KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:259764KB inactive_file:68KB active_file:12KB unevictable:108KB [ 2121.364428][T16098] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor2,pid=14416,uid=0 [ 2121.382788][T16098] Memory cgroup out of memory: Kill process 14416 (syz-executor2) score 1107 or sacrifice child [ 2121.408132][T16098] Killed process 14416 (syz-executor2) total-vm:70664kB, anon-rss:2240kB, file-rss:33752kB, shmem-rss:0kB 16:19:02 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000c24a8eaf35ed6ea310bf4b414feee5164d2f825b9b99602b373ad69ca894b334f6c7ac791d8bf31e9d9f855d0b57405c726c"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:02 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f00000002c0)={0x3f, "f75b1a8197543e492b85cb07dfb0bf4f542c2228fcf9d726bd8eb38fa1acf14cefb7943d45130c4efbf9403e734cad842701cb1c8d76dec244847c569e9773093299bc0b361a21e5897ad4129abadb9730bf24181535f2e75a8c6efafaec3ce450b45fcb1060532fca17a4865b9660cf93fcb02d4223e23d01d8611e5af90f18"}) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r1, r1, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f0000000380)={'team0\x00', 0x4, 0x3}) ioctl$IMADDTIMER(r3, 0x80044940, &(0x7f0000000000)=0x32) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:02 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r3, 0x80024322) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000000010000000100689e0000000008dab576908db58b000000000000000300000000000000e1a0000000000000040000000000000007000000000000000200000039961c458b1d651c477df6c5d08cf5d11d5276cef299ecee2cb53393d9f780bed3e09943dabe32526476a239ba1ef205ed72bfdc89676713008905654467eba079d529dd56601135e377d9adc8649a422c"]) kcmp(r1, r1, 0x0, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000380)="3fcb6c3f99cca4a70fcc0e5ec9c07819b440245a0a153216376472d68e5a4f37093146505f2734a3bd6ea7da3c5fe9e3c69776f5b0b122b39d4631fa577e4755166ead9759d4bc41a0a0729d947ea60f79c67bfbada48cba3cf6ca4c3862f0d286a28af373ed8f28ce491ffac330d88b0a76ff3253b9048b321451e248c069788af08f3413d9d291a03b1a78781277672d66745abf139f9e", 0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VIDIOC_LOG_STATUS(r3, 0x5646, 0x0) [ 2121.440058][T16151] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2121.528786][T16151] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000076d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:02 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000001540)='/proc/capi/capi20\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001580)={0x8, 0x6, 0x2000}, 0x4) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) socketpair(0x11, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x0, 0x0) getpriority(0x2, r1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$llc_int(r2, 0x10c, 0x6bc075d44b30805e, &(0x7f0000000080)=0xdbc, 0x4) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2121.717974][T16169] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2121.803286][T16169] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:03 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0) 16:19:04 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=@delqdisc={0x15c, 0x25, 0x902, 0x70bd29, 0x25dfdbfc, {0x0, r1, {0xf, 0xfff7}, {0xf, 0x5}, {0x0, 0x1f}}, [@TCA_STAB={0xcc, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x4, 0x200, 0x400, 0xfef, 0x3, 0x285, 0x8000, 0xa}}, @TCA_STAB_BASE={0x1c, 0x1, {0x5, 0x4, 0xec57, 0x8, 0x2, 0x10001, 0x3ff}}, @TCA_STAB_DATA={0x18, 0x2, [0x7, 0x6, 0x1c6, 0x8916, 0x4, 0xea, 0x2, 0x8, 0x0, 0x1f]}, @TCA_STAB_DATA={0x4}, @TCA_STAB_BASE={0x1c, 0x1, {0x7, 0x3, 0x9d5d, 0x7, 0x2, 0x0, 0xa73, 0x5}}, @TCA_STAB_DATA={0x8, 0x2, [0xa32, 0x7]}, @TCA_STAB_DATA={0xc, 0x2, [0x100, 0x401, 0xff]}, @TCA_STAB_DATA={0xc, 0x2, [0x0, 0xbf23, 0x6, 0x1a]}, @TCA_STAB_BASE={0x1c, 0x1, {0x80000001, 0x7, 0xff, 0xffffffffffffff6c, 0x2, 0x4, 0x5a37, 0x3}}, @TCA_STAB_BASE={0x1c, 0x1, {0x4, 0x6, 0x2, 0x0, 0x0, 0x5, 0x3ea, 0x6}}]}, @qdisc_kind_options=@q_codel={{0xc, 0x1, 'codel\x00'}, {0x2c, 0x2, [@TCA_CODEL_ECN={0x8}, @TCA_CODEL_INTERVAL={0x8, 0x3, 0x40}, @TCA_CODEL_ECN={0x8, 0x4, 0x1}, @TCA_CODEL_CE_THRESHOLD={0x8, 0x5, 0x6}, @TCA_CODEL_CE_THRESHOLD={0x8, 0x5, 0x80000000}]}}, @TCA_RATE={0x8, 0x5, {0x8, 0x9}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @qdisc_kind_options=@q_bfifo={{0xc, 0x1, 'bfifo\x00'}, {0x8, 0x2, 0x2}}, @TCA_RATE={0x8, 0x5, {0x1ff, 0xef}}, @TCA_RATE={0x8, 0x5, {0x4, 0x7}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x800}, 0x4000810) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000014000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000480)=0x80000001, 0x4) kcmp(r2, r2, 0x1, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:04 executing program 4: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:04 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040)={0x1f}, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0xffb5) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000002c0)={{0x0, 0x3, 0x8, 0x3, 0x1020000}, 0x2, 0x7fffffff}) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @dev}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) r4 = getegid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000000440)={0xa0, 0x0, 0x8, {{0x4, 0x2, 0x18ad, 0x2, 0x0, 0x1, {0x0, 0x1c, 0x2, 0x5, 0x0, 0x7, 0x7, 0x101, 0x0, 0x200, 0x83, r3, r4, 0xffffffffffffff80, 0x73}}, {0x0, 0x3}}}, 0xa0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000086d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:04 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0) 16:19:04 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffe, 0x0, 0x9ac, 0x10000000000000, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x42}, 0x0, 0xc, 0xffffffffffffff9c, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002440)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000002480)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={'rose', 0x0}, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$VIDIOC_S_PARM(r2, 0xc0cc5616, &(0x7f0000002340)={0x7, @raw_data="4b97d22e5eea594b7a8f23615bc3d9561aef2f8b1ba27c60bc8143b527f7a4e13636641d1151d388bbc3b9b9d573bf4e59f80cc69808c8886584f17e4ff5f3cf6d9f2a50f73aa688463382ede00237bb33e5719deccc083b7aa73efd477e28b37396425a45babc9f7ac957d1859f0677c6b82a8feea9a1956b9756e050b093c9e16550200993ea905c7ef0a1a1289e31a2d5ff77ba2be0aa014066cdd5247f52ed98f194f50df7940078f43a3d7949a9a5ba83d37c809eb9237598d17d90601174b555003d22e458"}) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x20080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002500)={0x0, 0x3}, &(0x7f0000002540)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002580)={r4, 0x206b}, &(0x7f00000025c0)=0x8) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f00000002c0)={0x2, 0x0, 0x2080, {0xf000, 0x0, 0x3}, [], 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r5 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, 0x0) r6 = syz_open_dev$radio(&(0x7f0000000200)='/dev/radio#\x00', 0x1, 0x2) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003f9ffffff00000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r5, r5) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:04 executing program 4: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0) 16:19:04 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000000)={0xf, 0x0, 0x3, {0x10000, 0x66f, 0x4, 0x6}}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r1, r1, 0x0, r2, r2) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) read(r0, &(0x7f00000000c0)=""/55, 0x37) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000200)=0xa0b, 0x4) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:04 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f00000000c0), 0x239) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000a40)={0x0, 0x1c9c380}, 0xffffffffffffff53) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x385, 0x84) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmmsg(r3, &(0x7f0000005600)=[{{&(0x7f0000000ac0)=@l2={0x1f, 0x6, {0x9, 0x1b, 0x0, 0x45, 0x0, 0x2}, 0x8, 0x7f}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b40)="6a3f19061b733bb683c4bc869a28277ba5e2cdaf3751ccbfe2fd1b15c07950aa6d4a711273f9fcb68107111a3e804c1f2122680ff420ab2b00b70038ea1056dcf77b4560cfcd90119a69b730f3d63e1710baeb8a4f659d9c771582f842bd4a2e355bfee4bb55c3ecb9558fac447c3052", 0x70}, {&(0x7f0000000bc0)="6f553db12ce0d09b8e92ec982e011ea14bd89c25c1ab43efaa2845389917d8fc00e6f03be9c49425a731439f0019e4cd6edb100a89cfb6b6c09cba0bc0bfbff308d4a1e881da0be110f20131a21256a9e5b42d3056bd96233948dc650cc76943cd78ae8b19151bf9e6a1f008c603370898981609e295dc769e5a40900809acec0c17d281d2b8a685154188169e1ae18eb9aa0ac640edf4d911691e", 0x9b}, {&(0x7f0000000c80)="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", 0xfc}, {&(0x7f0000000d80)="3d0c8e8f5b4a6867670f88c37d2c7144eb44a199db7208d65671f2b34f8a9c4c812b7728f8f369f98c98078547da75e20b9478758efc7ab718f43563201f2387f7da66379adc325c9b83f249043e1270b2500fe6e6a4a18fc74a4c55ca6cf42632b1162378b529d9a20a5dfebcc5a156a3827cc74b56a1339a75403a6d906eb472ecea6e35083275e2e01b1a9843df91de5fbd1b5d22", 0x96}, {&(0x7f0000000e40)="677f1bebc28202461ff6a1b6265aac613b6003bcc214056619929827e8ea57b05e46104c0d29ead361f8ee4473514a87f4eb15a3bd560c691440e35a5b3232417ba708e6aff11d06c63534ae532c83acafec63627500a5bc030b5504df92b2f5bc0d0dc82e2eacf489da10c097359504c91125d06a4044ece6f243bd8ba126fd8b49d19fe23839ad2f111a48678b1df1505894a457509f8389c40f3e01d6fed5023761c6d8e27e8ff7a1904710ce335e9e0a76ec37be3d6986941041601d205074955c6871b50fdbb5339bf5bac98e21f5087f2d1b4019089ae82b56388e59853ac8ab603dace9b2b6e193a063722e96965f21058d", 0xf5}], 0x5, &(0x7f0000000fc0)=[{0x60, 0x118, 0x8001, "bd9eb6179aa9d226066925258eb008c3946b12666a3147e00aadcb49f4a07ed5fba51b256fba6bed83d97a4e7dac4b8960de5daec54d7655f5b99e302db77cd9183e1f716ab5a4d16a87e7e181"}, {0xf8, 0x104, 0x565b7129, "ec6dae6448327f1a5499d52f52a139614cc28ceae4693ef4358d909c352b4e8ef38680354cdcb6b338f8a528b444892d23de2cc129a411036efcec295c077f1563236f2d94312f863cfd7d9a182140db4b46105acfb30d7850ca1750440309b634916e43141dcdfb4af816ef5baac88430d9371288dab5a1537d4f0f0dfe901fff13a95809c967c2457fc2e01fc0321bf18cc01085d51fb87e2b2b708f1b1b8b23ccf980412815a0fbeb2a6d204d5d4fdd1405de8ccf0e6867aa90b9cba8f9ec6fdb05d22f899244178055bf9634876d53529e3b9a9cfbbea8ec82b644250d15c4bde7b91a"}, {0x38, 0x0, 0x4, "2e801149d2151df7d0fdd028d101f4014fdd4901837beef6da814380facde54d8f01214d716b265d"}, {0xd0, 0x10e, 0x8000, "92d2d9f70e5411562d7cd5108675d683df9b24f2a3e81fc878dcff84e776caa8cbe712711ac118caa4319a7d888b2bc44f86d1a295d7ec8947538179abd435985953d988fd6002022bdbd7e77a990d8046b73ead5561bae23d3bd37bfcd0c50f79abd6f5c11363d065979777991c827058a84eb05969eb4b0a8f00e2f5bf081e29ed86e86854afb01fbb73815e4e7a292d43e5b800667e268ffc6cce3d6daec373706d5041deea1d9b45857394361ae2785a32ed70a39ade00acacf8248d0c"}], 0x260}, 0x80000001}, {{&(0x7f0000001240)=@pptp={0x18, 0x2, {0x1, @loopback}}, 0x80, &(0x7f0000002940)=[{&(0x7f00000012c0)="c2ef18c36ef3d6ad12834f3cea968fb4d30e6aa7a34fd76b1926dd8d52c418e7005c44b38a60057bb19684a19f226c104283a6a09fd5b5d6928b76960b1b33b854bd195fcd8372", 0x47}, {&(0x7f0000001340)="a38d00b8b362121453d56c4a46876bc9f83238f75bebac3f4b71e163247d1c6e789872b4cf0322b02b855e77a522b30c20f725443842c6f2969093c8100235098c93007b031b63099ab28865f0170429f4a33b3bd47b06c48160bd8ef49ff6ae7fa5df853d80e0e0a6e9c8a5a72222d10a4e2e83bd3af6e0a57ac76f00778a15830c9870580386fcb0763d7f571697c19d87fb85f94705e332676caa528303b4362e8cd063fc5532e81aa1e1cb6c2b407f98682c84d498", 0xb7}, {&(0x7f0000001400)="a0fa0e3e36417670a4a520155c62ea03eedc14230b61616342c8225fc23c7615375c1a80650595b89324f4a1794473c5094af639021eead740dbbc080b002c93225619dae4a750337ec435024b2458c91b79e29abd2fc8ec6015d5ab320fe47ba66e3e47d74912f9b6b4e551c62e82cb6baf48710d1e8fc509dddb2d3b08e413b75b8ee21c9dccb2cafe3b4696d849c40d68d897780c8c6b2e256ea60383d2128e88ead78eced1bf8a4eacef3d1e8e2691580b7d2a2172ce2cb128d357cc69ed3c491f52f6586964a2070cbb9af9e3d1559f567b109795c9c3", 0xd9}, {&(0x7f0000001500)="6540deeeb210fa53e75cd11732d27abb5b69b397ff0421eb9f85248ed6da81bd65417ef3a9a1c3c02b335ea886ee15ec2947af2394137b6c8cb16ba3b38a5d207cdb8979ff5aab5191b925d4d4af18643ead5a115abdcfafb67fe70e13c612654414237472b5431bc60fc606d53f53038eb975b6124570d02e885275126b0cf8f163e8c7bdf227f41d0c6cb383f0caa9ba9db688ca7eda576eb5d764becf9be5ad0be10d2b702af90791c02fe7", 0xad}, {&(0x7f00000015c0)="b0e2a984e86d32216e9234d8cefdb69004b03716477ff7874f1b9a8c24", 0x1d}, {&(0x7f0000001600)="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{&(0x7f0000003f80)="aa7ebbaf67b067ef5f8ffea87aa7c55303514d5d847b0a0cce853e4ed93fc97b57252a96e2d75c3f8c544d70c732f87c9258354709f6c10d01d544f7e8e89f1c413478fe87f073478f366c809c0c5b45081aef0a429c27507fbc84170ebade2763a3515ab9ec7f8c9ffe572c3302631cf1dd0eb864f6648ee03c0f3b444d1fb88dbaea0342cb3cceddde0a643fbb6f8d7cf46576541f913dc545f636d7781db774e8154cb92f51d4ef5cc53033e70ef58401cd5eaa11f599dd8615021168f5ff70b3068e1ace0c53bc60ecbcabed7830a3d701e2ae7e90969c0db8304c48e162db32dab87b9c8b5c904a46cf64c489fb176789bab1350dd1ccc5b1e49fd8ee", 0xff}], 0x5}, 0xfffffffffffffffe}, {{&(0x7f0000004100)=@l2={0x1f, 0x0, {0x333e677b, 0x7, 0x210d4785, 0x3ff, 0x6, 0x10000}, 0xffffffffffff65aa, 0x7ff}, 0x80, &(0x7f0000005480)=[{&(0x7f0000004180)="0c280aeaf4caf6b73233cb17afc8820a90dc016065106a66bac96275bb64f0c0192ec3dede483c891a92335a8425a07ffa21ec32585c2c94b7748d2d0db3a4119e40de2f81427d6e8c499faf6e043a5ebf50acfdd723412d637ba542b2cc2615c381bb020f9b61f380432e97cf88a019243021c2afe65f831fe745b994d37620577e444811007a71832130751cfee26d78b5c474e1fbc6d82505a1792884a67a38296cb3b76aba7be26ca702d3fd14f428966ef85303a9d5", 0xb8}, {&(0x7f0000004240)="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", 0x1000}, {&(0x7f0000005240)="8644c5ed36a38388834852a1c86dbb2da29d41a2288f5d2473ce9a4761a950100f9b7fd613b3df3b573245f400d85fb5ff19e0", 0x33}, {&(0x7f0000005280)="2f0dcfb624f41b200ebf0363423847d4ba9f957521daeb31f3ce8055f7eadeafc39d733ba43a2c27de6df052cd2faf7521eefb3d72f93985f35115182c2962f0bed2388e9c386959837d91da353825d821b3e1b4c60c3e3a0d4257cd597ff98e5814b92517272383e7fae11c79d852b40d0a1a01e93939ebb9fc", 0x7a}, {&(0x7f0000005300)="f62ff830567148177c40623fa415e86d3967f197a54f8fd80f992e4294d6ea1a1fb1642f23b30bb155514c14986b0264222727d194721c12a362c9b3e4dd3d51e65003c5ca0a749ec8ae51a7595b4aa5799d59cc0614e64b6e84476df030b4b0ba95012ec14989419a021debe3bcbe1cd7e1b5a1f21979486c557c235a762d6183c960eccce9da5694678c41f31db6823bc6f02b337394", 0x97}, {&(0x7f00000053c0)="ea14e095b53a8c34be55220dae2d61b8b2b74436dc52320489345ad5b9ebab02593ebf18c863d501cf475416d06ce6", 0x2f}, {&(0x7f0000005400)="d36b064ac26a9aa4147eab652108e164db0494cec07a0f5ad07332c640ee5d516039ef495c3955359a379a4b76b9516609dbfc490cb21d09c802bf3333bf96b407896986966a399ea88d87de9fb04cb60223bcd92c86710106476de47af133564c63", 0x62}], 0x7, &(0x7f0000005500)=[{0x100, 0x112, 0x7ff, "0b7b766f8ef1ba77fcf434cac6439ee984857bc59e17dba8b4df76c278dc1db9c49266ce9f5184fd3de7385549d4e5903fc63f379a819d01631d1f95c5ff38b01fb4851f69205de716dc0313cb9646d759c40eb1df410e252e2a6358538455766f00ba352748e65c9257cbd61ae4421d9b245ba3702fb746d96a5f50f6cf74df59e1777f7ac262aea82870014c5553694e5b979f7688e00b9f875bc46dbe203a61ed4cc9c43c99a874caa3a0814117a0673f47cc169435aeef45950db171e12bd2b631da270bfdf3a8d6dbd4779e97be565ca82cf881d40b050575b96cb9b2e7ca1fb693e986290bd63729c048"}], 0x100}, 0x9}], 0x5, 0x4008041) recvmsg$kcm(r3, &(0x7f00000009c0)={&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000840)=[{&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/68, 0x44}, {&(0x7f0000000500)=""/163, 0xa3}, {&(0x7f00000005c0)=""/208, 0xd0}, {&(0x7f00000006c0)=""/107, 0x6b}, {&(0x7f0000000740)=""/248, 0xf8}], 0x9, &(0x7f0000000900)=""/141, 0x8d}, 0x20) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000a00)={0x1, {0x77359400}, 0x7b, 0x6}) kcmp(r2, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000a80)=r2) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2123.619684][T16189] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:04 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @loopback}, 0x10) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000200)=0x5) ioctl$CAPI_INSTALLED(r3, 0x80024322) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r1, r1, 0x0, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2123.712695][T16189] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000096d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:04 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f00000000c0), 0x239) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000a40)={0x0, 0x1c9c380}, 0xffffffffffffff53) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x385, 0x84) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmmsg(r3, &(0x7f0000005600)=[{{&(0x7f0000000ac0)=@l2={0x1f, 0x6, {0x9, 0x1b, 0x0, 0x45, 0x0, 0x2}, 0x8, 0x7f}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b40)="6a3f19061b733bb683c4bc869a28277ba5e2cdaf3751ccbfe2fd1b15c07950aa6d4a711273f9fcb68107111a3e804c1f2122680ff420ab2b00b70038ea1056dcf77b4560cfcd90119a69b730f3d63e1710baeb8a4f659d9c771582f842bd4a2e355bfee4bb55c3ecb9558fac447c3052", 0x70}, {&(0x7f0000000bc0)="6f553db12ce0d09b8e92ec982e011ea14bd89c25c1ab43efaa2845389917d8fc00e6f03be9c49425a731439f0019e4cd6edb100a89cfb6b6c09cba0bc0bfbff308d4a1e881da0be110f20131a21256a9e5b42d3056bd96233948dc650cc76943cd78ae8b19151bf9e6a1f008c603370898981609e295dc769e5a40900809acec0c17d281d2b8a685154188169e1ae18eb9aa0ac640edf4d911691e", 0x9b}, {&(0x7f0000000c80)="6b03e38b0ed325ec912ebe32d850d425e167371433bfd82fab98be4d6180e7485c125e16d8181b8d62fbeae1ca2017b1d180e659abccab27abd9f931a205723708cb7368eb0c028dc6baa14479804fe467eb27e969f7a4ef483e4374f7e858116a53525aeab2926425fced434f925084da79145d07742adfe33088ed039a621a5d4b8f91862d8caf4e2714836bf18b336c525089be354cb968c1ff77e5cf0a1aaedcd224fd9d5ace99ccd0dcd7a00fc6889806c1256ab7585d82b724270b4b73f40bbe367086fd8cfde0a07757052eca344ebd1742bf178945311fd5008cd8359c7af3d508e33e054d700e226eed3596d23b1faeb4bbf8e80133cf39", 0xfc}, {&(0x7f0000000d80)="3d0c8e8f5b4a6867670f88c37d2c7144eb44a199db7208d65671f2b34f8a9c4c812b7728f8f369f98c98078547da75e20b9478758efc7ab718f43563201f2387f7da66379adc325c9b83f249043e1270b2500fe6e6a4a18fc74a4c55ca6cf42632b1162378b529d9a20a5dfebcc5a156a3827cc74b56a1339a75403a6d906eb472ecea6e35083275e2e01b1a9843df91de5fbd1b5d22", 0x96}, {&(0x7f0000000e40)="677f1bebc28202461ff6a1b6265aac613b6003bcc214056619929827e8ea57b05e46104c0d29ead361f8ee4473514a87f4eb15a3bd560c691440e35a5b3232417ba708e6aff11d06c63534ae532c83acafec63627500a5bc030b5504df92b2f5bc0d0dc82e2eacf489da10c097359504c91125d06a4044ece6f243bd8ba126fd8b49d19fe23839ad2f111a48678b1df1505894a457509f8389c40f3e01d6fed5023761c6d8e27e8ff7a1904710ce335e9e0a76ec37be3d6986941041601d205074955c6871b50fdbb5339bf5bac98e21f5087f2d1b4019089ae82b56388e59853ac8ab603dace9b2b6e193a063722e96965f21058d", 0xf5}], 0x5, &(0x7f0000000fc0)=[{0x60, 0x118, 0x8001, "bd9eb6179aa9d226066925258eb008c3946b12666a3147e00aadcb49f4a07ed5fba51b256fba6bed83d97a4e7dac4b8960de5daec54d7655f5b99e302db77cd9183e1f716ab5a4d16a87e7e181"}, {0xf8, 0x104, 0x565b7129, "ec6dae6448327f1a5499d52f52a139614cc28ceae4693ef4358d909c352b4e8ef38680354cdcb6b338f8a528b444892d23de2cc129a411036efcec295c077f1563236f2d94312f863cfd7d9a182140db4b46105acfb30d7850ca1750440309b634916e43141dcdfb4af816ef5baac88430d9371288dab5a1537d4f0f0dfe901fff13a95809c967c2457fc2e01fc0321bf18cc01085d51fb87e2b2b708f1b1b8b23ccf980412815a0fbeb2a6d204d5d4fdd1405de8ccf0e6867aa90b9cba8f9ec6fdb05d22f899244178055bf9634876d53529e3b9a9cfbbea8ec82b644250d15c4bde7b91a"}, {0x38, 0x0, 0x4, "2e801149d2151df7d0fdd028d101f4014fdd4901837beef6da814380facde54d8f01214d716b265d"}, {0xd0, 0x10e, 0x8000, "92d2d9f70e5411562d7cd5108675d683df9b24f2a3e81fc878dcff84e776caa8cbe712711ac118caa4319a7d888b2bc44f86d1a295d7ec8947538179abd435985953d988fd6002022bdbd7e77a990d8046b73ead5561bae23d3bd37bfcd0c50f79abd6f5c11363d065979777991c827058a84eb05969eb4b0a8f00e2f5bf081e29ed86e86854afb01fbb73815e4e7a292d43e5b800667e268ffc6cce3d6daec373706d5041deea1d9b45857394361ae2785a32ed70a39ade00acacf8248d0c"}], 0x260}, 0x80000001}, {{&(0x7f0000001240)=@pptp={0x18, 0x2, {0x1, @loopback}}, 0x80, &(0x7f0000002940)=[{&(0x7f00000012c0)="c2ef18c36ef3d6ad12834f3cea968fb4d30e6aa7a34fd76b1926dd8d52c418e7005c44b38a60057bb19684a19f226c104283a6a09fd5b5d6928b76960b1b33b854bd195fcd8372", 0x47}, {&(0x7f0000001340)="a38d00b8b362121453d56c4a46876bc9f83238f75bebac3f4b71e163247d1c6e789872b4cf0322b02b855e77a522b30c20f725443842c6f2969093c8100235098c93007b031b63099ab28865f0170429f4a33b3bd47b06c48160bd8ef49ff6ae7fa5df853d80e0e0a6e9c8a5a72222d10a4e2e83bd3af6e0a57ac76f00778a15830c9870580386fcb0763d7f571697c19d87fb85f94705e332676caa528303b4362e8cd063fc5532e81aa1e1cb6c2b407f98682c84d498", 0xb7}, {&(0x7f0000001400)="a0fa0e3e36417670a4a520155c62ea03eedc14230b61616342c8225fc23c7615375c1a80650595b89324f4a1794473c5094af639021eead740dbbc080b002c93225619dae4a750337ec435024b2458c91b79e29abd2fc8ec6015d5ab320fe47ba66e3e47d74912f9b6b4e551c62e82cb6baf48710d1e8fc509dddb2d3b08e413b75b8ee21c9dccb2cafe3b4696d849c40d68d897780c8c6b2e256ea60383d2128e88ead78eced1bf8a4eacef3d1e8e2691580b7d2a2172ce2cb128d357cc69ed3c491f52f6586964a2070cbb9af9e3d1559f567b109795c9c3", 0xd9}, {&(0x7f0000001500)="6540deeeb210fa53e75cd11732d27abb5b69b397ff0421eb9f85248ed6da81bd65417ef3a9a1c3c02b335ea886ee15ec2947af2394137b6c8cb16ba3b38a5d207cdb8979ff5aab5191b925d4d4af18643ead5a115abdcfafb67fe70e13c612654414237472b5431bc60fc606d53f53038eb975b6124570d02e885275126b0cf8f163e8c7bdf227f41d0c6cb383f0caa9ba9db688ca7eda576eb5d764becf9be5ad0be10d2b702af90791c02fe7", 0xad}, {&(0x7f00000015c0)="b0e2a984e86d32216e9234d8cefdb69004b03716477ff7874f1b9a8c24", 0x1d}, {&(0x7f0000001600)="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{&(0x7f0000003f80)="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", 0xff}], 0x5}, 0xfffffffffffffffe}, {{&(0x7f0000004100)=@l2={0x1f, 0x0, {0x333e677b, 0x7, 0x210d4785, 0x3ff, 0x6, 0x10000}, 0xffffffffffff65aa, 0x7ff}, 0x80, &(0x7f0000005480)=[{&(0x7f0000004180)="0c280aeaf4caf6b73233cb17afc8820a90dc016065106a66bac96275bb64f0c0192ec3dede483c891a92335a8425a07ffa21ec32585c2c94b7748d2d0db3a4119e40de2f81427d6e8c499faf6e043a5ebf50acfdd723412d637ba542b2cc2615c381bb020f9b61f380432e97cf88a019243021c2afe65f831fe745b994d37620577e444811007a71832130751cfee26d78b5c474e1fbc6d82505a1792884a67a38296cb3b76aba7be26ca702d3fd14f428966ef85303a9d5", 0xb8}, {&(0x7f0000004240)="114de4dada4e121cd660fab87ef55149abe2237e39f55923858b7d1ca52cca41e9c1dc3ea7fec7a112f02979fb33b4a7ec5ff42883b9e5095149e19e40ce3facb96fd39a021ad23381decd3184a84dd746a3f0c37252564c4f1f7976236c783375966b78eabbf8cb61ef64b8e50e801c66c608c1753c243b91641c9716c8e40d8a7faebb825757607886a6ccf3c7b0f0208542faae07604ee005c63966562b66e0e3e703c24f33973b3443a3de39bec0ae5da1d768b2ebd13bbf93b36fad5e6a913b21e25a06a4bdc0c00613928682033697a28bda16bc0c2484213cbebfa3d9be3006022538b484a152eb60059495931d6e8efbfa9ac96631f9aea092f300231ceae94acd247a6b5e541833dcbd2fb8ba131a4284eb44abf95c75fcc9e7eb51b95fe9b2980702acdfe57839c892a4fbe4c1c3beed268f5e3d20a859c5431416831f3aaca3204441999b8fb00205583ac321f88d4c3827a400478fb2d15c9771c119774fd018d3a8cfe2d848d1df2b0048a56198dd1f4fb903f278de980411cf9ffcc398d1f7280df98058340a8b06f6fb862bbe498212acad4a78fed28b1e3cb55504fb06d7124a43aafb7d6c9a224316a966f2949e5093fd4b9ea95da79c337c124d62f19775c9af83fb1cce02e1b9eeb6dba1dc7bf2d6151cec9bcb0714af11ea3bb32a1bf4ec8e67028fc8085e5248c26a65c276e4b25bc49418c38139d845e995a3be7b55cc75cd5aa121d52197f3a48b036ffe453c1a45b49c52c402e84c8d893a9a022f8cbdfad6e680eb17616db842562a4dcb778edbab515fce341e2468673df616924216a7db243c31eb17ea80332ed5398f3c949c4465d0c53b6987a8fbd2dc5e54fe04faff0ea723a64353e497b045293c58344cff7d749c2015c225e40897a5c062a92c6b73114cabfe2e94244752b6007956da1e98024937bf65cf212ed91cb6948b7b7cfda71f6265dfa519774d5c23616abd211feae4cd97d9812150ad8c69b283610383b7ddc302fa85d4c39e15d2072ecc1b11e5b20f6b389d725df933db6b5cbce9e0627bf7343554e4e9bb8a69d5f155a168e5f36f3f352fc62cb5f50d1fe69e6872528242e835e6c0fe56aa4c908b0980ca4f803fb2d21587e50913bb06fc20584622d5c7397fef196350570f5411de3695a623c4d69174bb678fded16dc9793cb1e5f461528cb26362d8c07cc43cc5486d173c550802d4cb00524fa4ed91add02122007df67da2ea80be200a4e5a79f7c9f593755fa23c962fb748d61c3ead86c710199705d685e4d12f2704fe83528530b726632e1d6941c86796f79915e68a219e5a83fbe15e5c6d6601c0b6db1a2d4e593e90237e56f5e98f2105f3434206f2ff16e5163d3a1afe70fd466ca4fb3f9b87c9ad63febd1da5bac622cc878600259ceba90bf2645cbce00be089b6d5babb6b81b7ad89394feac1ced5ad7fedd30d03083785e89b215acb05890b6b8448c51aeeb6befa8349b295cc74fc1486264ecc30392e69adb66360fcead123e9bb234d3785d823bba3437e45439dbc136eff9e04760c98fcda7ddd73902d325e9200321fcda63c215622dd2e8df2919666694238d349ad8dd83bfe988bbf32454922e525e8c98406dd8582edacc848316078b40df4e318e493c17d83bf64f7eafee5954537bc6d3ec3dae7c16a1aa55e77c161a33e4daf50981601f7d38b36594c5be6dac40ba3dd3138ccbbffc4b0da29d5710081e40715063a12cb7a3a3f42c07b8e202ba73b2143b2a4315ff0980f6e51e833c7dbf82305705bba4078a6a61f026ed4ab0fda139235d896a06b0432d262dbcde69652a2b19d47e42f406aa00cbdf2d09f100609eccee734b70c6d6e0800a3def1b043ce47e7c768d3a2c830980c01dc9c71ccdc0baf973b67478d0cc91e9f456bba2d07a45fcee81b35f35d7c54f30d43ac3c5f298f73eb9376cc9ad0e5827407028dfd1fadcd2abf18fc1161b6ea82eba55e3473e24fba9e88df8b8c6cf7ad5e68b99d6a2ddc9242bda77fc6069c78e38658d44c229f4ff188de349be4daf797c46ed1a09b9b6485a6dfedcb8efeb7ab40227b51ea65a6e46438067b6e5c64d141ad8e5def58d709593ea8a41e68e66024219e45be83e9e7b8e7c60ad1942625022c1ff372d9a82fe2431e3f26784b62e54539eb6c065254555f31c7be5cf2d08d6d3781f936984c7b8631802ca16cf165ed488c40be4dd7738371930bd4d7e7dd4b21085dcb2ea15c08ad0a90ca5041f06e617301aee9345a29c85535f8aae88ed62898ebbb78c51d1c48c8359f57f2f5f47cf2652da3969a22c66b7f5c2a932c475dbaf495fcf7fefb1460ebd339330286d6afb5794127d39f225f2de623b155521498d3de398bc1729bafdaa37d8682235ce1e9732030fed1157e640b12857c8232512a96307c23e67134ce04a79dd3e5c5f47ec92857173d46560ec7d10059cefab65082f16517aa82296194442e55488a14e0dd059f528a9e20582c5cc97809b45fc342424edfa2e6aba016cce29240effadb3344c3d441bae0a1c9b6991135dd4fed63dade8bafab8dae9821fd736a9f6f4eb5355dfd56b006f22c2250f87bf4839f0c388717b643ec222b007e22fe8ed3ac8e2b1e3a6b77fff3c4922c391373d1cfbcef62db0148cbc40aa3b9c2a2685d71825be4c950efaaa40286ee4598a5193a4a5de3013b2e835d4ffb3a9935342ca2294d09646d041503c9c5e977d1cdbe761d4ce4ef04372e600a82957d315ec4300f458019cd3bba4e1f0f37b38ac8bcafd28e55235b4d6971724ebec1dbacc2c5152aa748beb756b6420caa2bd00572c1a9884153289ffd4091b2765e8d42dd050a217945a336ee210ff3ace7f3b3b8f1721fc347d151a4bcd10fe2214c55d7ff1233cb2c133ecb8697ad905164e08b963fb9eaa3c20c48de5975f7bb8d87c8b593483e17922b1ae9136962ab02c78ec825bf8f9ba6face6ed98c477297c0b30688f4f16fddc11481485002ab42f200ac55be0e6258ab9d773e26777173ffe0d8221145c10cc90628b6da3127f923629409cfd66bfbd01c4b10f4ebdb8d24e6d88722d06672cf39583436d886bb3d91f7d0cba911127895df530ab558d945cf6d5f51a70db8596d260bf2116ba6ca4980a8d4639d62967159a512042c307d2de953682978e9c7ccc59b057b061f96a058c20d29a35d1ea22aef760e31017fbaec03d05ce07688cce3644207c9732616bb3f96e2ebe15210929e9575cf44d49c2c11a21e955c50b6b0ce578b65549e7f6d2f8f56b29d480ccf2d35807617585f54be97d028ea191b10b059cec5b644d74ba6f960e999bb8cae2e41bfab3616a76ccec5111a3ac652facba2055027f784f548d6d4935589622a4d2be3429b3dcd34f018924f1c394d662dd838ad4ec2ec44b2009cf46d9a789f49b44e9bc6697217ca67cc2d1b01c3496e61ec67cf10c3f2100e3a87aa5ff16458b359d7148eea2023ef051588116b5a727f44c8cbab148b5dc12ca855841e77cac4b5b3d4033bcbdb8c9eb38d0c3a74e093589dd14ab77846376965a66d241cc1d69fb03a4b38caa6cb7297a872216befd9ede0fec0f6d738e7c06018a5e9d766f9c0392838562501c0b0b0279ba030a1d649ff9700846ebb67c57ae2c5c128ff8c18671117639597d6d81569f3fe4fdbd860517b891a08dd00eaf9c7e759acc227b85b07934ae16c203f031f88dd9ba1da29b25eef071a8c920de36bdf82240aaec452a5fef697291303e8d2210ffad8dd7d472326d30ceedbbc555b6518a6dc2494c6341678808cf1172e1f87838b08ac605163553298d659027327ea709cd6b5d3842883174ce7017e1849bfe03ab55a5e9cca153b3fde31515ec02688aa80e9f0b7c8ab83369ca28339725cacd552fcebaed73698459ab2f79984aa584a68cc6fe5c1b7223e9a179edc35e0c559539a5c5aeecc4208954fdc840f3d527476a431c625ce2d5529e0f479ba85cbf4c97864660371b8fefa655e124699f54643a602797dc5ead8d7e5dfaf41af8b5d2d7a9337fdb27025a2c07a35330c1deec6e90962d135751dd83ae0608294cbbeeecaf02b811d4f89784e0c2056301a7b3117aa6d87fb1b19bdaa276933228f517b961419f0256c262680c5a030dff03d2f585494a0827b92a3bf03a66e7775c800aaea4a0a0c611e79eddab1eaac35b2ccc75796670bc1015ee8743c397ae53c3fdc06fa7bac785f22bb95d4a1abe92e66989df9d9974a2c5871806e980e8cb682b9973f7ab4f036373997f0d3eafbf58aa097b218494e62ac67df129b48f4c6ac55333ff685aa324dd49e483b27441d0cad7271e8d9ed66f79b6565957b97c4f4bb6dfd713a5a8b1756894afdd8fc96b97e2b396a3e3d938a9918eb1e810dd6da9b44d4c4343e300f404a861c65cb4c33cc2ace82357c16f1145722a854780dc8b3ca0822c70dae04999af8056c6b32b8ae031864d843504a28fe34bcf761bc517b17426e0b69d78182250a2ff44a8ede94fd253154ba03fdfe952f942f2fcb1590aacf1eba8b58928eb9cb8ec82338efb806f2de54eece3fb8f1fa3ac748d78cf57ab6866f264d936bcbe01bbc9fefea042eacf97143a17325a368f5b1a5c20ce3e0c120aca4390715c6dcd3b0b568db167fcc55f3357c274f67b677577504a2eaf1fb074be125bcafda07fd0be4ca7c7fd95bc20dd19134cbece8081b62fa786b493c862319cb9749f9258b1e2618aee47335a9f570f62d9a8ffba7a9ae4e92a52d026f0284d84682329d9676cb75a24981058ce673d947ad1c8066e1be1fe79027199ac53e1265ce98675ffbc9efb1fa7aefd6501d368ff912557ed16034aa1d15068a1cd63eb5a83a45cdb23da46354f5940858e340bc603266b9ba51780871cbfad8a17a5dc47734c83cb21df5b51ff27b0594d8639272ef3b5f59861102e0e488102ddd661c4bd9472b544379ee376301b1a288e3f8bbd4fe02ab0e1a85fe1d1fd16597692239c6d347e5eed51b607780449b3f47f80bbb34534978b513c56189d8b712ae6a02005263ad0942ccf9815906c94c3f0d30ec1481e24823a6827a55083b6df44dcaa08e93f24ac893166522d3d150713d17b7913418d4a9d14523eeea992ba830c48a62e6a29f38ef2a57464bbd6531402595cde58a3d78cad688778b3619c0aee6f658a7abffcbcc59010ff3882b35adcb332ee3f7bfbdab1ef7ec2930dc348d18440f2e7a681ab3d5567f45c8b061d8ce9458c6da881740a728b9c84689f38107e64ecc85078545333f4e3055b76b721c99dc1db4bfe6a87f2715431242dcfd2d6bf5a7ca8b3ec005f94860547e278e1b7f963e8c1195f4057ad10d1a7909661dc503f34d39ecae83244e738c689468b7685a0276b10465c52f963bcff3d1d6b2d649fc7681676e19b83fddc78551675bfc3a1aab85963746b007c82c17e0aad81008d120d23327d52f73c74bdde01af032954038b456ac73d785cf770a578603f48a41e981afc0511279e11f1653f7987b02ba5ba74122e1255e912de221e01b2d92d9ca54baf8a4314a855dc84d8c9bcefe7409a57836169688330c53c27ea7f1bf4c09106ea21e54a1e19a2709ce1c13ebb9dcc9fbbfe1d8c582c9a1f6e30a6c2acf92502b60c1adb49f3b20d1a19e874d308ba4ef156c4dda146e671d390b84f9d7e7a471e0236ffe666049d1d60f82eac608ff355bd60c8464369334d0c9614c487c3175e9e99a822af15b366a98847ebe44c5415e7a7efcefede92d0c9c7fa40c206b6623584134", 0x1000}, {&(0x7f0000005240)="8644c5ed36a38388834852a1c86dbb2da29d41a2288f5d2473ce9a4761a950100f9b7fd613b3df3b573245f400d85fb5ff19e0", 0x33}, {&(0x7f0000005280)="2f0dcfb624f41b200ebf0363423847d4ba9f957521daeb31f3ce8055f7eadeafc39d733ba43a2c27de6df052cd2faf7521eefb3d72f93985f35115182c2962f0bed2388e9c386959837d91da353825d821b3e1b4c60c3e3a0d4257cd597ff98e5814b92517272383e7fae11c79d852b40d0a1a01e93939ebb9fc", 0x7a}, {&(0x7f0000005300)="f62ff830567148177c40623fa415e86d3967f197a54f8fd80f992e4294d6ea1a1fb1642f23b30bb155514c14986b0264222727d194721c12a362c9b3e4dd3d51e65003c5ca0a749ec8ae51a7595b4aa5799d59cc0614e64b6e84476df030b4b0ba95012ec14989419a021debe3bcbe1cd7e1b5a1f21979486c557c235a762d6183c960eccce9da5694678c41f31db6823bc6f02b337394", 0x97}, {&(0x7f00000053c0)="ea14e095b53a8c34be55220dae2d61b8b2b74436dc52320489345ad5b9ebab02593ebf18c863d501cf475416d06ce6", 0x2f}, {&(0x7f0000005400)="d36b064ac26a9aa4147eab652108e164db0494cec07a0f5ad07332c640ee5d516039ef495c3955359a379a4b76b9516609dbfc490cb21d09c802bf3333bf96b407896986966a399ea88d87de9fb04cb60223bcd92c86710106476de47af133564c63", 0x62}], 0x7, &(0x7f0000005500)=[{0x100, 0x112, 0x7ff, "0b7b766f8ef1ba77fcf434cac6439ee984857bc59e17dba8b4df76c278dc1db9c49266ce9f5184fd3de7385549d4e5903fc63f379a819d01631d1f95c5ff38b01fb4851f69205de716dc0313cb9646d759c40eb1df410e252e2a6358538455766f00ba352748e65c9257cbd61ae4421d9b245ba3702fb746d96a5f50f6cf74df59e1777f7ac262aea82870014c5553694e5b979f7688e00b9f875bc46dbe203a61ed4cc9c43c99a874caa3a0814117a0673f47cc169435aeef45950db171e12bd2b631da270bfdf3a8d6dbd4779e97be565ca82cf881d40b050575b96cb9b2e7ca1fb693e986290bd63729c048"}], 0x100}, 0x9}], 0x5, 0x4008041) recvmsg$kcm(r3, &(0x7f00000009c0)={&(0x7f0000000080)=@xdp, 0x80, &(0x7f0000000840)=[{&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/68, 0x44}, {&(0x7f0000000500)=""/163, 0xa3}, {&(0x7f00000005c0)=""/208, 0xd0}, {&(0x7f00000006c0)=""/107, 0x6b}, {&(0x7f0000000740)=""/248, 0xf8}], 0x9, &(0x7f0000000900)=""/141, 0x8d}, 0x20) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000a00)={0x1, {0x77359400}, 0x7b, 0x6}) kcmp(r2, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000a80)=r2) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:04 executing program 2: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000000)={0xf, 0x0, 0x3, {0x10000, 0x66f, 0x4, 0x6}}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r1, r1, 0x0, r2, r2) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) read(r0, &(0x7f00000000c0)=""/55, 0x37) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000200)=0xa0b, 0x4) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:04 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003000000000000000200000000000000040000000000000007000000000000000200000083f0837b7ee0b9ab6604811cc573b02f5744be93e716afa73fe826dc2839c3d3cc68696e388828ac15c232ffec2a53a376385e30f4139ea1c0e1f1a6020420e40c00f4fe08c43495e4b07ea9cdcdec02dfc202eaa63379b52c757e4df012648713560d89c401774901"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) socket$rxrpc(0x21, 0x2, 0xa) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0xa800000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000380)="34652fc692b24130f67d37437c599d1af719ff615fbd2f1ccfd7162d9221ff65bcc416fb3a1a6ea6f9bfa6e81678d565307ef15c99241b878f738cd6784ea12bf80f775adc70b40ff7181349341be7926b883258168173b22be3e20d3ebc2bda478b46f4b59b562a56e04413a1c023ad74dcccb302b4a006f01995b59dc22cf3cda770d66817d14da174fc161d3d67eb6dd18d6838a2998324bf87c51637bfada5ca24e4401dbe6e76ab0d0425d98db5dc5c327bd3d9ae9dcafd83913951a5eadd33bafba1d761a4ce49e886d8b08afb84e603694ad5cd8f", 0xd8, 0x8}], 0x10, &(0x7f0000000200)='#.]/\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2123.925470][T16217] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:04 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xa772, 0x4000) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a9d11dc2ca0c4664d213778011ec52eac1b9685c35a91bf08c23d71b3c6b02202883ee3914ced40d0ad985ac1e7cae82e7f4b39af92ffadd84977ff85586604e55d28a", 0x43}, {&(0x7f0000000340)="261bb69ac818c352f3e998b340b3690df45a9fca78a5daf5094ec1a9ab8b5d25e9779a4fbcbb3e17f47d157ea35a47ca78034181e0e2aac42cd025eec99cd404795e2719234d1f8575faacf8f2c9ea294580f38e9f220d269e46946789076d276b0dc1ac3fa113b5dcb20b1b2df6e547340b80d7ec5e2753539844f1652a1cdb8b0991e8516b6b6f65e2580e656b16f5", 0x90}, {&(0x7f0000000400)="afee222258976dba7817e4a8e08a68822bc893851334c47d5ab7beac7a0b", 0x1e}, {&(0x7f0000000440)="91e00a4dcf530c8a78df085db42d3d7ee1557f265a36cf75f851abc387f7f83b15fc5d8e1f2f570259078faa6c76ec1e59f2d54e14599d11d3456be0a07924283285c075ee879f3d313251118a0a8d69bb3000b5a0a4750bbb35d22e6107a2474f531a8dac86d3ff5c593a57783acba6f99351e653725b8ead2d9b43e23c81dc90f1735d78ccc71496e5583539cfe4f0609b4e1313b97522bef4cc45329b45513f594a3e14f6fbd1005806146da450f5c84397b8d5f5433c8fde7ba6858724389aae9722b5130b03367f3fa7be7aca3e4e348b24f76c48b25903a1df4a630803ca8d10b065d464675136d41114c43205b354", 0xf2}, {&(0x7f0000000540)="7aaaf0e54ec34f0dca2c054ae12e63141663bf94a57c2af8db1701c40b1c1684f9f603d16a2287d4055177b969ddc9fa8bee0e3d930276f21fb409b6771c1eb0a17d145dd59824cd1902819308072287ac121a663f456e46e4f195cbc665b70d4569d60bf3072c8fb65ef5fd17b4f2f9497592ce86421893331a", 0x7a}, {&(0x7f00000005c0)="3f6c776d3f3b5c92035648045ea2c235fe53077cf54ac7c1fb6f51ec160789ae6e21e060c17aaf90155312bd6664e9b522ae61698c00c4c985f260e9350d6a02ac3d28aca93b856965fb6e0c6fc89ba238a107969eeec7ec03651e1fd6e1f4d8", 0x60}, {&(0x7f0000000640)}], 0x7, 0x6) write$FUSE_BMAP(r2, &(0x7f0000000240)={0x18, 0x0, 0x1, {0x9e6c}}, 0x18) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3ff, 0xffffffffffffffd0, 0x100, 0x3ff}, {0x1, 0x6, 0x9, 0x2}, {0x6, 0x6, 0x6, 0x6e}]}) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) [ 2124.028420][T16217] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:04 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x4206, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000000000000010000000000000008000000000000000300000000000000020000000000000004000000000000000700000000000000020000"]) kcmp(r0, r0, 0x1, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7, 0x0, 0x4000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:05 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0) 16:19:05 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xa772, 0x4000) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a9d11dc2ca0c4664d213778011ec52eac1b9685c35a91bf08c23d71b3c6b02202883ee3914ced40d0ad985ac1e7cae82e7f4b39af92ffadd84977ff85586604e55d28a", 0x43}, {&(0x7f0000000340)="261bb69ac818c352f3e998b340b3690df45a9fca78a5daf5094ec1a9ab8b5d25e9779a4fbcbb3e17f47d157ea35a47ca78034181e0e2aac42cd025eec99cd404795e2719234d1f8575faacf8f2c9ea294580f38e9f220d269e46946789076d276b0dc1ac3fa113b5dcb20b1b2df6e547340b80d7ec5e2753539844f1652a1cdb8b0991e8516b6b6f65e2580e656b16f5", 0x90}, {&(0x7f0000000400)="afee222258976dba7817e4a8e08a68822bc893851334c47d5ab7beac7a0b", 0x1e}, {&(0x7f0000000440)="91e00a4dcf530c8a78df085db42d3d7ee1557f265a36cf75f851abc387f7f83b15fc5d8e1f2f570259078faa6c76ec1e59f2d54e14599d11d3456be0a07924283285c075ee879f3d313251118a0a8d69bb3000b5a0a4750bbb35d22e6107a2474f531a8dac86d3ff5c593a57783acba6f99351e653725b8ead2d9b43e23c81dc90f1735d78ccc71496e5583539cfe4f0609b4e1313b97522bef4cc45329b45513f594a3e14f6fbd1005806146da450f5c84397b8d5f5433c8fde7ba6858724389aae9722b5130b03367f3fa7be7aca3e4e348b24f76c48b25903a1df4a630803ca8d10b065d464675136d41114c43205b354", 0xf2}, {&(0x7f0000000540)="7aaaf0e54ec34f0dca2c054ae12e63141663bf94a57c2af8db1701c40b1c1684f9f603d16a2287d4055177b969ddc9fa8bee0e3d930276f21fb409b6771c1eb0a17d145dd59824cd1902819308072287ac121a663f456e46e4f195cbc665b70d4569d60bf3072c8fb65ef5fd17b4f2f9497592ce86421893331a", 0x7a}, {&(0x7f00000005c0)="3f6c776d3f3b5c92035648045ea2c235fe53077cf54ac7c1fb6f51ec160789ae6e21e060c17aaf90155312bd6664e9b522ae61698c00c4c985f260e9350d6a02ac3d28aca93b856965fb6e0c6fc89ba238a107969eeec7ec03651e1fd6e1f4d8", 0x60}, {&(0x7f0000000640)}], 0x7, 0x6) write$FUSE_BMAP(r2, &(0x7f0000000240)={0x18, 0x0, 0x1, {0x9e6c}}, 0x18) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3ff, 0xffffffffffffffd0, 0x100, 0x3ff}, {0x1, 0x6, 0x9, 0x2}, {0x6, 0x6, 0x6, 0x6e}]}) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) 16:19:05 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000000000000000100000000000000080000000000000003000000000000000200000000000000040000000000000007000000000000000200000083f0837b7ee0b9ab6604811cc573b02f5744be93e716afa73fe826dc2839c3d3cc68696e388828ac15c232ffec2a53a376385e30f4139ea1c0e1f1a6020420e40c00f4fe08c43495e4b07ea9cdcdec02dfc202eaa63379b52c757e4df012648713560d89c401774901"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) socket$rxrpc(0x21, 0x2, 0xa) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0xa800000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000380)="34652fc692b24130f67d37437c599d1af719ff615fbd2f1ccfd7162d9221ff65bcc416fb3a1a6ea6f9bfa6e81678d565307ef15c99241b878f738cd6784ea12bf80f775adc70b40ff7181349341be7926b883258168173b22be3e20d3ebc2bda478b46f4b59b562a56e04413a1c023ad74dcccb302b4a006f01995b59dc22cf3cda770d66817d14da174fc161d3d67eb6dd18d6838a2998324bf87c51637bfada5ca24e4401dbe6e76ab0d0425d98db5dc5c327bd3d9ae9dcafd83913951a5eadd33bafba1d761a4ce49e886d8b08afb84e603694ad5cd8f", 0xd8, 0x8}], 0x10, &(0x7f0000000200)='#.]/\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000000a6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:05 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r1, 0x501, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x36}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x840) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r2, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000002c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:05 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [{0x74}, {0x8, 0xc24b}], r3}, 0x18, 0x2) getpgrp(r1) kcmp(r1, r1, 0x5, r0, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000380), 0x84000) 16:19:05 executing program 0: sched_setaffinity(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xa772, 0x4000) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f00000002c0)="a9d11dc2ca0c4664d213778011ec52eac1b9685c35a91bf08c23d71b3c6b02202883ee3914ced40d0ad985ac1e7cae82e7f4b39af92ffadd84977ff85586604e55d28a", 0x43}, {&(0x7f0000000340)="261bb69ac818c352f3e998b340b3690df45a9fca78a5daf5094ec1a9ab8b5d25e9779a4fbcbb3e17f47d157ea35a47ca78034181e0e2aac42cd025eec99cd404795e2719234d1f8575faacf8f2c9ea294580f38e9f220d269e46946789076d276b0dc1ac3fa113b5dcb20b1b2df6e547340b80d7ec5e2753539844f1652a1cdb8b0991e8516b6b6f65e2580e656b16f5", 0x90}, {&(0x7f0000000400)="afee222258976dba7817e4a8e08a68822bc893851334c47d5ab7beac7a0b", 0x1e}, {&(0x7f0000000440)="91e00a4dcf530c8a78df085db42d3d7ee1557f265a36cf75f851abc387f7f83b15fc5d8e1f2f570259078faa6c76ec1e59f2d54e14599d11d3456be0a07924283285c075ee879f3d313251118a0a8d69bb3000b5a0a4750bbb35d22e6107a2474f531a8dac86d3ff5c593a57783acba6f99351e653725b8ead2d9b43e23c81dc90f1735d78ccc71496e5583539cfe4f0609b4e1313b97522bef4cc45329b45513f594a3e14f6fbd1005806146da450f5c84397b8d5f5433c8fde7ba6858724389aae9722b5130b03367f3fa7be7aca3e4e348b24f76c48b25903a1df4a630803ca8d10b065d464675136d41114c43205b354", 0xf2}, {&(0x7f0000000540)="7aaaf0e54ec34f0dca2c054ae12e63141663bf94a57c2af8db1701c40b1c1684f9f603d16a2287d4055177b969ddc9fa8bee0e3d930276f21fb409b6771c1eb0a17d145dd59824cd1902819308072287ac121a663f456e46e4f195cbc665b70d4569d60bf3072c8fb65ef5fd17b4f2f9497592ce86421893331a", 0x7a}, {&(0x7f00000005c0)="3f6c776d3f3b5c92035648045ea2c235fe53077cf54ac7c1fb6f51ec160789ae6e21e060c17aaf90155312bd6664e9b522ae61698c00c4c985f260e9350d6a02ac3d28aca93b856965fb6e0c6fc89ba238a107969eeec7ec03651e1fd6e1f4d8", 0x60}, {&(0x7f0000000640)}], 0x7, 0x6) write$FUSE_BMAP(r2, &(0x7f0000000240)={0x18, 0x0, 0x1, {0x9e6c}}, 0x18) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3ff, 0xffffffffffffffd0, 0x100, 0x3ff}, {0x1, 0x6, 0x9, 0x2}, {0x6, 0x6, 0x6, 0x6e}]}) kcmp(r1, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) 16:19:05 executing program 2: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r1, 0x501, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x36}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x840) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000100)) ptrace(0x10, r2) ptrace$pokeuser(0x6, r2, 0x388, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, 0x0) kcmp(r2, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000002c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2124.659635][T16254] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:05 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040)={0xfffffffffffffffd}, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x1fa) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2124.751548][T16254] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:05 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x4207, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:05 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x10, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000176d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2125.043330][T16284] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2125.123911][T16284] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:06 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0) 16:19:06 executing program 3: getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0xffffff61, &(0x7f00000003c0)=0x57a) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x7, 0x3ff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f0000000200)) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r3, 0x80024322) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000020000000002000000"]) kcmp(r1, r1, 0x0, r3, r3) lookup_dcookie(0x3, &(0x7f00000002c0)=""/153, 0x99) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000380)={0x7, 0x0, 0x3}) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:06 executing program 2 (fault-call:0 fault-nth:0): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:06 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000840)={{}, {0x10}}, 0x24, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) recvmmsg(r0, &(0x7f0000006d40)=[{{&(0x7f0000000040)=@tipc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/202, 0xca}, {&(0x7f00000000c0)=""/44, 0x2c}, {&(0x7f0000000180)=""/121, 0x79}, {&(0x7f0000000500)=""/231, 0xe7}], 0x6, &(0x7f0000000680)=""/87, 0x57}}, {{&(0x7f0000000700)=@ipx, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/69, 0x45}], 0x3, &(0x7f00000008c0)=""/4096, 0x1000}, 0x10001}, {{&(0x7f00000018c0)=@l2, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001940)=""/114, 0x72}, {&(0x7f00000019c0)=""/222, 0xde}], 0x2, &(0x7f0000001b00)=""/1, 0x1}, 0xfe6}, {{&(0x7f0000001b40)=@ax25={{0x3, @netrom}, [@rose, @netrom, @rose, @netrom, @bcast, @netrom, @null]}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/205, 0xcd}], 0x4, &(0x7f0000004d00)=""/122, 0x7a}, 0x1ff}, {{&(0x7f0000004d80)=@pppoe, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004e00)=""/180, 0xb4}, {&(0x7f0000004ec0)=""/220, 0xdc}, {&(0x7f0000004fc0)=""/154, 0x9a}, {&(0x7f0000005080)=""/133, 0x85}, {&(0x7f0000005140)=""/76, 0x4c}], 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000005300)=[{&(0x7f0000005240)=""/150, 0x96}], 0x1, &(0x7f0000005340)=""/82, 0x52}, 0xa4a}, {{&(0x7f00000053c0)=@un=@abs, 0x80, &(0x7f0000006940)=[{&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/91, 0x5b}, {&(0x7f00000064c0)=""/98, 0x62}, {&(0x7f0000006540)=""/162, 0xa2}, {&(0x7f0000006600)=""/147, 0x93}, {&(0x7f00000066c0)=""/190, 0xbe}, {&(0x7f0000006780)=""/241, 0xf1}, {&(0x7f0000006880)=""/183, 0xb7}], 0x8}, 0x7ff}, {{&(0x7f00000069c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006a40)=""/231, 0xe7}, {&(0x7f0000006b40)=""/50, 0x32}, {&(0x7f0000006b80)=""/175, 0xaf}, {&(0x7f0000006c40)=""/30, 0x1e}, {&(0x7f0000006c80)=""/54, 0x36}], 0x5}, 0x1f}], 0x8, 0x40, 0x0) 16:19:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x40001, &(0x7f000031e000)={0xa, 0x4e22, 0x1f, @empty, 0x6}, 0xff90) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x6002, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0xff, @broadcast, 0x4e23, 0x3, 'nq\x00', 0x3d, 0x40, 0x18}, 0x2c) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) accept4(r0, 0x0, &(0x7f0000000080), 0x80000) 16:19:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000186d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2125.549831][T16295] FAULT_INJECTION: forcing a failure. [ 2125.549831][T16295] name failslab, interval 1, probability 0, space 0, times 0 [ 2125.587437][T16295] CPU: 0 PID: 16295 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2125.593088][T16297] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2125.596169][T16295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2125.615415][T16295] Call Trace: [ 2125.618723][T16295] dump_stack+0x1db/0x2d0 [ 2125.623065][T16295] ? dump_stack_print_info.cold+0x20/0x20 [ 2125.628811][T16295] should_fail.cold+0xa/0x14 [ 2125.633422][T16295] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2125.639252][T16295] ? ___might_sleep+0x1e7/0x310 [ 2125.644116][T16295] ? arch_local_save_flags+0x50/0x50 [ 2125.644142][T16295] __should_failslab+0x121/0x190 [ 2125.644162][T16295] should_failslab+0x9/0x14 [ 2125.644178][T16295] __kmalloc+0x2dc/0x740 [ 2125.644191][T16295] ? strncpy_from_user+0x440/0x440 [ 2125.644208][T16295] ? fput+0x128/0x1a0 [ 2125.644232][T16295] ? do_syscall_64+0x8c/0x800 [ 2125.654484][T16295] ? __x64_sys_memfd_create+0x13c/0x4b0 [ 2125.654504][T16295] __x64_sys_memfd_create+0x13c/0x4b0 [ 2125.654521][T16295] ? memfd_fcntl+0x1870/0x1870 [ 2125.654545][T16295] ? trace_hardirqs_on_thunk+0x1a/0x1c 16:19:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x12040) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r2, @ANYBLOB="000028bd7000fbdbdf25080000003c00020008000500be060000080002004e2300000800080008000000080006000900000008000800070000000800030001000000080004000300000044000200080003000000000008000400090000000800030003000000080006000900000008000700090000000800050009000000080002004e24000008000b000a0000000800050053bc0000140003000800040006070000080001000200000008000500ff0f0000080004003f000000080006000800000046dbea98ca46981fd4d84c7453a69b5af6adfd227f27fbbc175f38c13142bf7df33e0c65c4ee6e6af581f620a3a105d114bd27f85e06be6f9b35e880b66e331f07095674ed88d7dcedb1fe72eb68224aacf2aadcb325e924d075f2b8f09f308481370e0b0a175c6dd75b870c99830f38b8d8e9b07b280cac5dbea07f10f531ad68c22cbd1f768c4b21acfa0cb495414338bddbbf8a8d7afc62d6a1243c1283052347a6798fef874d46edea448c2747512e8f4f006e866024c544cd2158e8be8c011f580982191d404477107d03617bec676d661fb43da61544457f0b0316e79bd92a6f0746024e81b2bf319e028360aa508d6442e560e31514fd0e9a4d2992c2b81048e484e5ee29cb2ec87358c8efa185a26ccb11ff20897b240fb3e9f9a0b98db898cd3c0f526182fe238d32345fb9ed6c193e9bea4d9f51b90704fe0fb70ad78c65cf7c1ab12652236e8ac3af4017"], 0xc8}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000002c0)='y\xb6;\xb2(\x98\x9a\xbd\xbc\'\x94<\x93.\xbc$\x1f[\xeea\xbaY\xc4\xc4#\xf6%R\xf4\x83\xd9N\xc5$]\x13\f\x85\x87 \xf2mi\xeaK>\x03M\xd2\x004yZ\xca5k-\xc6\xcd\x01\xb5O;_\xe8\a\xf7aW8n\x1d\xaf\xf63\xa8_\x7f\xed\xb6*)^6\xed\x06\xfbF|\x98\xeaa\xb6\xaf\xf3\xa3!Y\xa72cN4\xd2\x15m\x1a\xd4\xa0\xb17\xabQ\x12\xd7\xb5\x0f\xaf\x14\xac\xac;\xb8\xaa,\x01WCD\xbd\xbf\x06;\xe4\x9d\xea\xe7PV\x81\xb8=\xb7\t\xe4\x06LQqTu\xbe*\xecy\x8eF\x90\xa3g*\xcd\x04\xb4\x85\xdaN\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x4d011, r3, 0x0) [ 2125.698126][T16295] do_syscall_64+0x1a3/0x800 [ 2125.702728][T16295] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2125.708375][T16295] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2125.714110][T16295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2125.719669][T16295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2125.725559][T16295] RIP: 0033:0x457ec9 [ 2125.729460][T16295] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 16:19:06 executing program 0: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3ff, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x1}, 0x8) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x406c0, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x2000, 0x1}) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000080)) write$tun(r4, &(0x7f0000000240)={@void, @val={0x1, 0x80, 0x8, 0x400, 0x4, 0x8}, @ipv6={0x9, 0x6, "f112c0", 0x1a2, 0x5c, 0x2, @ipv4={[], [], @multicast1}, @mcast2, {[@dstopts={0x5e, 0x15, [], [@hao={0xc9, 0x10, @mcast1}, @generic={0x0, 0x99, "13a3851ba82c36df4fec972b66ce5a07dbc2317ad9ebb9b4fb682ef23270eb701d3c1858814b0b36b8f186ffc4ad6ffb75d098747ab063838894dfb939d735abd8803ac9385ad09e9ad9e16f2badca6165b17c1e4d2ef16e79e78880c0995a6b2bc8b5f3dcece3e39c7e5ecb9f90181571516192c135d21b894ff5a89ce73aef607d6506ade11c3cab8178a4bf2f962345c9aa849694480371"}]}, @srh={0x3b, 0x2, 0x4, 0x1, 0x7, 0x0, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}]}, @srh={0x11, 0x12, 0x4, 0x9, 0x3, 0x8, 0x100, [@mcast1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @ipv4={[], [], @remote}, @dev={0xfe, 0x80, [], 0x28}, @remote, @remote, @ipv4={[], [], @rand_addr=0x1f}, @ipv4={[], [], @remote}, @mcast1]}, @fragment={0x2b, 0x0, 0x2, 0x81, 0x0, 0x5, 0x64}], @tipc=@payload_mcast={{{{{{0x32, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb, 0x9, 0xb, 0x2, 0x2, 0xffffffff, 0x0, 0x2, 0x7, 0xe422a93fc0682fe7, 0x1, 0x367f, 0x7, 0x1, 0x4e21, 0x4e22}, 0x3, 0x1}, 0x4, 0x4}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}, 0x1d4) sendto$inet6(r0, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:06 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900001400000000010000000000000000000000caaf35a7d1e0000000000300000000000000020000000000000004000000008000000700000000000000020000006b749075e5a4fda7791e4d8aadb5dea71e34994d20a9"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:06 executing program 2 (fault-call:0 fault-nth:1): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2125.749079][T16295] RSP: 002b:00007f72c1e6aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2125.757504][T16295] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000457ec9 [ 2125.765482][T16295] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004bce80 [ 2125.773463][T16295] RBP: 000000000073bf00 R08: 0000000020000198 R09: 00000000fbad8001 [ 2125.781450][T16295] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 00007f72c1e6b6d4 [ 2125.789430][T16295] R13: 00000000004c6562 R14: 00000000004db698 R15: 0000000000000003 [ 2125.892612][T16317] FAULT_INJECTION: forcing a failure. [ 2125.892612][T16317] name failslab, interval 1, probability 0, space 0, times 0 [ 2125.918804][T16297] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2125.936596][T16317] CPU: 1 PID: 16317 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2125.945315][T16317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2125.955390][T16317] Call Trace: [ 2125.958711][T16317] dump_stack+0x1db/0x2d0 [ 2125.963062][T16317] ? dump_stack_print_info.cold+0x20/0x20 [ 2125.968793][T16317] ? kasan_check_read+0x11/0x20 [ 2125.973677][T16317] ? print_usage_bug+0xd0/0xd0 [ 2125.978452][T16317] should_fail.cold+0xa/0x14 [ 2125.983051][T16317] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2125.988893][T16317] ? ___might_sleep+0x1e7/0x310 [ 2125.993749][T16317] ? arch_local_save_flags+0x50/0x50 [ 2125.999087][T16317] __should_failslab+0x121/0x190 [ 2126.004078][T16317] should_failslab+0x9/0x14 [ 2126.008590][T16317] kmem_cache_alloc+0x2be/0x710 [ 2126.013455][T16317] ? shmem_destroy_callback+0xc0/0xc0 [ 2126.018840][T16317] shmem_alloc_inode+0x1c/0x50 [ 2126.023633][T16317] alloc_inode+0x66/0x190 [ 2126.027966][T16317] new_inode_pseudo+0x71/0x1b0 [ 2126.032729][T16317] ? prune_icache_sb+0x1c0/0x1c0 [ 2126.038010][T16317] ? _raw_spin_unlock+0x2d/0x50 [ 2126.042869][T16317] new_inode+0x1f/0x40 [ 2126.046942][T16317] shmem_get_inode+0xe1/0x8d0 [ 2126.051623][T16317] ? shmem_encode_fh+0x340/0x340 [ 2126.056566][T16317] ? lock_downgrade+0x910/0x910 [ 2126.061425][T16317] ? lock_release+0xc40/0xc40 [ 2126.066104][T16317] ? __check_object_size+0xa3/0x77a [ 2126.071317][T16317] __shmem_file_setup.part.0+0x7e/0x2b0 [ 2126.076876][T16317] shmem_file_setup+0x66/0x90 [ 2126.081563][T16317] __x64_sys_memfd_create+0x2a2/0x4b0 [ 2126.086939][T16317] ? memfd_fcntl+0x1870/0x1870 [ 2126.091709][T16317] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2126.097207][T16317] do_syscall_64+0x1a3/0x800 [ 2126.101815][T16317] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2126.107459][T16317] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2126.113189][T16317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2126.118756][T16317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2126.124661][T16317] RIP: 0033:0x457ec9 [ 2126.128564][T16317] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2126.148185][T16317] RSP: 002b:00007f72c1e6aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2126.156611][T16317] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000457ec9 [ 2126.164591][T16317] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004bce80 [ 2126.173033][T16317] RBP: 000000000073bf00 R08: 0000000020000198 R09: 00000000fbad8001 [ 2126.181015][T16317] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 00007f72c1e6b6d4 16:19:07 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0) [ 2126.188999][T16317] R13: 00000000004c6562 R14: 00000000004db698 R15: 0000000000000003 16:19:07 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000000c0)=0xc) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r2, r2) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000002c0)=""/120) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000196d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:07 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900001400000000010000000000000000000000caaf35a7d1e0000000000300000000000000020000000000000004000000008000000700000000000000020000006b749075e5a4fda7791e4d8aadb5dea71e34994d20a9"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:07 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900001400000000010000000000000000000000caaf35a7d1e0000000000300000000000000020000000000000004000000008000000700000000000000020000006b749075e5a4fda7791e4d8aadb5dea71e34994d20a9"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2126.454945][T16336] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:07 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) write$FUSE_DIRENT(r1, &(0x7f00000002c0)={0xb8, 0x0, 0x4, [{0x6, 0x5, 0x9, 0x401, ')vboxnet1'}, {0x1, 0x20, 0x7, 0xfffffffffffffffc, 'wlan0[{'}, {0x3, 0x0, 0x2, 0x10001, '-&'}, {0x6, 0x0, 0x3, 0x5ab1, '[{}'}, {0x5, 0x5e7b, 0x8, 0x9, 'system!\\'}]}, 0xb8) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x38c, 0x90) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2126.544339][T16336] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000236d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:07 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x6, 0x7, 0x100000001, 0x17, 0x7, 0xbce, 0x800, 0x1, 0x100000001}) splice(r0, &(0x7f0000000080), r1, 0x0, 0x81, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ipddp0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback}, 0x10) 16:19:07 executing program 2 (fault-call:0 fault-nth:2): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2126.733457][T16354] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2126.808019][T16360] FAULT_INJECTION: forcing a failure. [ 2126.808019][T16360] name failslab, interval 1, probability 0, space 0, times 0 [ 2126.829634][T16360] CPU: 0 PID: 16360 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2126.838358][T16360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2126.848430][T16360] Call Trace: [ 2126.851743][T16360] dump_stack+0x1db/0x2d0 [ 2126.856081][T16360] ? dump_stack_print_info.cold+0x20/0x20 [ 2126.861811][T16360] ? new_inode_pseudo+0x71/0x1b0 [ 2126.866770][T16360] ? new_inode+0x1f/0x40 [ 2126.871019][T16360] ? shmem_get_inode+0xe1/0x8d0 [ 2126.875875][T16360] ? __shmem_file_setup.part.0+0x7e/0x2b0 [ 2126.881601][T16360] ? shmem_file_setup+0x66/0x90 [ 2126.886460][T16360] ? do_syscall_64+0x1a3/0x800 [ 2126.891246][T16360] should_fail.cold+0xa/0x14 [ 2126.895884][T16360] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2126.901702][T16360] ? ___might_sleep+0x1e7/0x310 [ 2126.906560][T16360] ? arch_local_save_flags+0x50/0x50 [ 2126.911850][T16360] ? lockdep_init_map+0x10c/0x5b0 [ 2126.916888][T16360] __should_failslab+0x121/0x190 [ 2126.921837][T16360] should_failslab+0x9/0x14 [ 2126.926345][T16360] kmem_cache_alloc+0x2be/0x710 [ 2126.931203][T16360] ? kasan_check_read+0x11/0x20 [ 2126.936074][T16360] __d_alloc+0xae/0xbe0 [ 2126.940248][T16360] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 2126.945983][T16360] ? _raw_spin_unlock+0x2d/0x50 [ 2126.950840][T16360] ? inode_sb_list_add+0x223/0x310 [ 2126.955964][T16360] ? current_time+0x104/0x1b0 [ 2126.960647][T16360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2126.966900][T16360] ? lockdep_init_map+0x10c/0x5b0 [ 2126.971943][T16360] d_alloc_pseudo+0x1e/0x30 [ 2126.976456][T16360] alloc_file_pseudo+0x14f/0x3b0 [ 2126.981398][T16360] ? alloc_file+0x4d0/0x4d0 [ 2126.985903][T16360] ? __check_object_size+0xa3/0x77a [ 2126.991119][T16360] __shmem_file_setup.part.0+0x108/0x2b0 [ 2126.996768][T16360] shmem_file_setup+0x66/0x90 [ 2127.001456][T16360] __x64_sys_memfd_create+0x2a2/0x4b0 [ 2127.006834][T16360] ? memfd_fcntl+0x1870/0x1870 [ 2127.011605][T16360] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2127.017078][T16360] do_syscall_64+0x1a3/0x800 [ 2127.021674][T16360] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2127.027314][T16360] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2127.033067][T16360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2127.039103][T16360] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2127.045012][T16360] RIP: 0033:0x457ec9 [ 2127.048915][T16360] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2127.068536][T16360] RSP: 002b:00007f72c1e6aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2127.076969][T16360] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000457ec9 [ 2127.084966][T16360] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004bce80 [ 2127.092946][T16360] RBP: 000000000073bf00 R08: 0000000020000198 R09: 00000000fbad8001 [ 2127.100922][T16360] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 00007f72c1e6b6d4 16:19:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14004, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001240)="2e0000002800813ee45ae087185082cf0400b0eba06ec4000023000000000800000000000000000051894dd65b2f", 0x2e}], 0x1}, 0x0) fsetxattr$security_smack_entry(r0, &(0x7f0000000040)='security.SMACK64IPIN\x00', &(0x7f0000000080)='GPLwlan1cgroupppp0keyring\x00', 0x1a, 0x1) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x1) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f0000000140)=0x1) [ 2127.108927][T16360] R13: 00000000004c6562 R14: 00000000004db698 R15: 0000000000000003 [ 2127.149058][T16354] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:07 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x2001) setsockopt(r0, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) fsetxattr$security_smack_transmute(r1, &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x2) sendto$llc(r1, &(0x7f00000000c0)="afccda1f1d862ca53b3908def987122efa72bcb2451537344261654db94177bf09b9ff047fa1c087b7d95a8401b2452dec755684edf72045bbe1dd5f1733b96a1032", 0x42, 0x440c0, &(0x7f0000000140)={0x1a, 0x18, 0x1, 0x5, 0x200, 0x6, @random="3dd07dc45464"}, 0x10) [ 2127.167265][T16365] netlink: 26 bytes leftover after parsing attributes in process `syz-executor4'. 16:19:08 executing program 2 (fault-call:0 fault-nth:3): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2127.211900][T16366] netlink: 26 bytes leftover after parsing attributes in process `syz-executor4'. 16:19:08 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0) 16:19:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000002d6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0afffc1f121e0d3f3188a070") r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @remote, 0x6}], 0x1c) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x7c, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) [ 2127.312660][T16372] FAULT_INJECTION: forcing a failure. [ 2127.312660][T16372] name failslab, interval 1, probability 0, space 0, times 0 [ 2127.345847][T16372] CPU: 1 PID: 16372 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 16:19:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) write$P9_RVERSION(r0, 0x0, 0x69) [ 2127.354606][T16372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2127.364677][T16372] Call Trace: [ 2127.367987][T16372] dump_stack+0x1db/0x2d0 [ 2127.372339][T16372] ? dump_stack_print_info.cold+0x20/0x20 [ 2127.378071][T16372] ? percpu_ref_put_many+0x129/0x270 [ 2127.383384][T16372] should_fail.cold+0xa/0x14 [ 2127.387993][T16372] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2127.393825][T16372] ? ___might_sleep+0x1e7/0x310 [ 2127.398691][T16372] ? arch_local_save_flags+0x50/0x50 [ 2127.404003][T16372] __should_failslab+0x121/0x190 16:19:08 executing program 4: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhci\x00', 0x42882) r1 = socket(0x8, 0xe, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)) sendto$inet(r4, &(0x7f0000a88f88), 0x0, 0x20000000, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r5, 0xec, 0x10}, 0xc) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0x12, 0xb9, 0x4, 0x78}, 0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) select(0x40, &(0x7f0000000100)={0x8, 0xde, 0x9, 0x7, 0x3f, 0x20000, 0x1, 0xff}, &(0x7f0000000180)={0x200, 0x7, 0x7, 0x9, 0x1, 0x2}, &(0x7f00000002c0)={0x7fff, 0x5, 0xdc, 0xffffffff00000000, 0x2a9, 0x94, 0x3, 0x5}, &(0x7f0000000300)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r6, &(0x7f0000000000), 0x0}, 0xfffffffffffffe3e) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000001380)=""/4096) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x8, 0x5, 0x2, 0x1, 0x3, 0x3e, 0x9, 0x24c, 0x40, 0x2df, 0x6, 0x7fffffff, 0x38, 0x1, 0x500000, 0x0, 0x1f}, [{0x6474e551, 0xffffffff00000001, 0x6a5c, 0x0, 0xffffffffffff0000, 0x5, 0x85, 0x4}, {0x60000003, 0x401, 0x0, 0xffffffffffffffc0, 0x45, 0x0, 0x9, 0x1f}], "c02b238992615d82601ded6ab7eabe49d48a4551333e89affc1cda", [[], [], []]}, 0x3cb) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r6, &(0x7f0000000040), 0x0}, 0x18) socket$packet(0x11, 0x3, 0x300) semget$private(0x0, 0x2, 0x11) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r7 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r7, &(0x7f0000000480)=""/112, 0x70) [ 2127.408955][T16372] should_failslab+0x9/0x14 [ 2127.413472][T16372] kmem_cache_alloc+0x2be/0x710 [ 2127.418339][T16372] ? d_instantiate+0x7b/0xa0 [ 2127.422943][T16372] ? find_held_lock+0x35/0x120 [ 2127.427725][T16372] __alloc_file+0x93/0x480 [ 2127.432159][T16372] ? ____fput+0x20/0x20 [ 2127.436335][T16372] ? kasan_check_read+0x11/0x20 [ 2127.441194][T16372] ? do_raw_spin_unlock+0xa0/0x330 [ 2127.441213][T16372] ? do_raw_spin_trylock+0x270/0x270 [ 2127.441247][T16372] alloc_empty_file+0x72/0x170 [ 2127.441268][T16372] alloc_file+0x5e/0x4d0 [ 2127.441290][T16372] alloc_file_pseudo+0x24a/0x3b0 [ 2127.441310][T16372] ? alloc_file+0x4d0/0x4d0 [ 2127.441331][T16372] ? __check_object_size+0xa3/0x77a [ 2127.451745][T16372] __shmem_file_setup.part.0+0x108/0x2b0 [ 2127.451777][T16372] shmem_file_setup+0x66/0x90 [ 2127.451797][T16372] __x64_sys_memfd_create+0x2a2/0x4b0 [ 2127.451814][T16372] ? memfd_fcntl+0x1870/0x1870 [ 2127.451833][T16372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2127.451855][T16372] do_syscall_64+0x1a3/0x800 [ 2127.451872][T16372] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2127.451895][T16372] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2127.460896][T16372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2127.460923][T16372] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2127.460937][T16372] RIP: 0033:0x457ec9 [ 2127.460957][T16372] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2127.460966][T16372] RSP: 002b:00007f72c1e6aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2127.460982][T16372] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000457ec9 [ 2127.460990][T16372] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004bce80 [ 2127.460999][T16372] RBP: 000000000073bf00 R08: 0000000020000198 R09: 00000000fbad8001 [ 2127.461008][T16372] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 00007f72c1e6b6d4 [ 2127.461016][T16372] R13: 00000000004c6562 R14: 00000000004db698 R15: 0000000000000003 [ 2127.603404][T16377] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2127.679216][T16377] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2128.166721][T16378] syz-executor0 (16378) used greatest stack depth: 16088 bytes left 16:19:10 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f00000000c0)={0x1, {0x8, 0x3, 0x4, 0xfffffffffffffffa, 0x8, 0x2}}) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:10 executing program 2 (fault-call:0 fault-nth:4): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") unshare(0x4000400) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r1, 0x29, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr=0x4, @broadcast, @loopback}, 0xc) 16:19:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000486d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8002, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 16:19:10 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0) [ 2129.621502][T16401] FAULT_INJECTION: forcing a failure. [ 2129.621502][T16401] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.639950][T16401] CPU: 0 PID: 16401 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2129.642337][T16399] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2129.648659][T16401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2129.648675][T16401] Call Trace: [ 2129.671249][T16401] dump_stack+0x1db/0x2d0 [ 2129.675611][T16401] ? dump_stack_print_info.cold+0x20/0x20 [ 2129.681368][T16401] should_fail.cold+0xa/0x14 [ 2129.685976][T16401] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2129.691800][T16401] ? ___might_sleep+0x1e7/0x310 [ 2129.696659][T16401] ? arch_local_save_flags+0x50/0x50 [ 2129.701967][T16401] __should_failslab+0x121/0x190 [ 2129.706921][T16401] should_failslab+0x9/0x14 [ 2129.711432][T16401] kmem_cache_alloc_trace+0x2d1/0x760 [ 2129.716814][T16401] ? __might_sleep+0x95/0x190 [ 2129.721521][T16401] apparmor_file_alloc_security+0x172/0xad0 [ 2129.727449][T16401] ? rcu_pm_notify+0xd0/0xd0 [ 2129.732053][T16401] ? apparmor_path_rename+0xcb0/0xcb0 [ 2129.737432][T16401] ? __alloc_file+0x93/0x480 [ 2129.742028][T16401] ? __alloc_file+0x93/0x480 [ 2129.746623][T16401] ? rcu_read_lock_sched_held+0x110/0x130 [ 2129.752355][T16401] ? kmem_cache_alloc+0x341/0x710 [ 2129.757395][T16401] security_file_alloc+0x69/0xb0 [ 2129.762089][T16410] Unknown ioctl 4726 [ 2129.762354][T16401] __alloc_file+0x128/0x480 [ 2129.770754][T16401] ? ____fput+0x20/0x20 [ 2129.774932][T16401] ? kasan_check_read+0x11/0x20 [ 2129.779796][T16401] ? do_raw_spin_unlock+0xa0/0x330 [ 2129.784923][T16401] ? do_raw_spin_trylock+0x270/0x270 [ 2129.790224][T16401] alloc_empty_file+0x72/0x170 [ 2129.795021][T16401] alloc_file+0x5e/0x4d0 [ 2129.799292][T16401] alloc_file_pseudo+0x24a/0x3b0 [ 2129.804282][T16401] ? alloc_file+0x4d0/0x4d0 [ 2129.808801][T16401] ? __check_object_size+0xa3/0x77a [ 2129.814022][T16401] __shmem_file_setup.part.0+0x108/0x2b0 [ 2129.819723][T16401] shmem_file_setup+0x66/0x90 [ 2129.824412][T16401] __x64_sys_memfd_create+0x2a2/0x4b0 [ 2129.829812][T16401] ? memfd_fcntl+0x1870/0x1870 [ 2129.834586][T16401] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2129.840059][T16401] do_syscall_64+0x1a3/0x800 [ 2129.844667][T16401] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2129.850310][T16401] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2129.856039][T16401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2129.861612][T16401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2129.867518][T16401] RIP: 0033:0x457ec9 [ 2129.871427][T16401] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2129.891042][T16401] RSP: 002b:00007f72c1e6aa88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2129.899465][T16401] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000457ec9 [ 2129.907454][T16401] RDX: 0000000020000198 RSI: 0000000000000000 RDI: 00000000004bce80 16:19:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r1 = socket$inet(0x2, 0x3, 0x800000000000a) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x1, 0x1f8, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x806, '\x03\x00sf0\x00\x00\x10\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast, [], @broadcast, [], 0xd0, 0x108, 0x138, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1, 0x0, @loopback, 0x0, @empty, [], @dev}}}]}, [@snat={'snat\x00', 0x10, {{@local, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x270) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001540)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfc5, 0x181000) write$P9_RRENAMEAT(r2, &(0x7f00000000c0)={0x7, 0x4b, 0x2}, 0x7) [ 2129.915456][T16401] RBP: 000000000073bf00 R08: 0000000020000198 R09: 00000000fbad8001 [ 2129.923443][T16401] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 00007f72c1e6b6d4 [ 2129.931427][T16401] R13: 00000000004c6562 R14: 00000000004db698 R15: 0000000000000003 16:19:10 executing program 2 (fault-call:0 fault-nth:5): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:10 executing program 4: r0 = socket(0x7, 0x3, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r2 = getuid() ioctl$SIOCX25GCALLUSERDATA(r0, 0x89e4, &(0x7f0000000380)={0x13, "af12558b01aecdc0f5e28f678c690c237e3f3672bad5c4a5cdc47c3d59ab798069968a37dac53971c9fb54f4777e7f07407c3e54cb5cf11a6f23b0f7b56a0e5667a716d70b4b68d997595c8c0224c697e23b7797167dfcfe69d3f17ee7fcc2d5fc6137e30bfde257685545e2e01350c498d8eeccdca416c207afa6b52dba76e0"}) mount$9p_tcp(&(0x7f00000000c0)='127.0.0.1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x89ac812568afbe55, &(0x7f0000000180)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@access_any='access=any'}], [{@appraise='appraise'}, {@euid_gt={'euid>', r2}}, {@appraise='appraise'}]}}) setresgid(r1, 0x0, 0x0) [ 2130.022550][T16406] Unknown ioctl 4726 [ 2130.038364][T16399] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff000000000000690000000000"], 0x58}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x103480) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x1, 0x1, 0xff54, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 2130.137743][T16422] FAULT_INJECTION: forcing a failure. [ 2130.137743][T16422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2130.165718][T16422] CPU: 0 PID: 16422 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2130.174441][T16422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2130.174449][T16422] Call Trace: [ 2130.174476][T16422] dump_stack+0x1db/0x2d0 [ 2130.174499][T16422] ? dump_stack_print_info.cold+0x20/0x20 [ 2130.174528][T16422] should_fail.cold+0xa/0x14 [ 2130.174551][T16422] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2130.174577][T16422] ? arch_local_save_flags+0x50/0x50 [ 2130.174591][T16422] ? lock_release+0xc40/0xc40 [ 2130.174622][T16422] should_fail_alloc_page+0x50/0x60 [ 2130.174640][T16422] __alloc_pages_nodemask+0x323/0xdc0 [ 2130.174659][T16422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2130.174680][T16422] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2130.174695][T16422] ? kasan_check_read+0x11/0x20 [ 2130.174714][T16422] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2130.174736][T16422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2130.174754][T16422] ? xas_load+0x43/0x160 [ 2130.174786][T16422] ? mpol_shared_policy_lookup+0xf7/0x150 [ 2130.202745][T16422] ? shmem_pseudo_vma_init+0x18d/0x2a0 [ 2130.202762][T16422] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2130.202777][T16422] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2130.202797][T16422] alloc_pages_vma+0xdd/0x540 [ 2130.202818][T16422] shmem_alloc_page+0xc0/0x1b0 [ 2130.295327][T16422] ? shmem_swapin+0x230/0x230 [ 2130.300037][T16422] ? cap_capable+0x205/0x270 [ 2130.304658][T16422] shmem_alloc_and_acct_page+0x218/0xd90 [ 2130.310395][T16422] ? shmem_getattr+0x2c0/0x2c0 [ 2130.315172][T16422] ? add_lock_to_list.isra.0+0x450/0x450 [ 2130.320813][T16422] ? mark_held_locks+0x100/0x100 [ 2130.325760][T16422] ? __lock_acquire+0x572/0x4a10 [ 2130.330712][T16422] ? print_usage_bug+0xd0/0xd0 [ 2130.335489][T16422] ? is_bpf_text_address+0xac/0x170 [ 2130.340695][T16422] ? find_held_lock+0x35/0x120 [ 2130.345485][T16422] shmem_getpage_gfp+0x5de/0x35b0 [ 2130.350521][T16422] ? mark_held_locks+0x100/0x100 [ 2130.355488][T16422] ? shmem_swapin_page+0x1b00/0x1b00 [ 2130.360786][T16422] ? is_bpf_text_address+0xd3/0x170 [ 2130.365995][T16422] ? add_lock_to_list.isra.0+0x450/0x450 [ 2130.371637][T16422] ? kernel_text_address+0x73/0xf0 [ 2130.376755][T16422] ? print_usage_bug+0xd0/0xd0 [ 2130.381528][T16422] ? __lock_acquire+0x572/0x4a10 [ 2130.386486][T16422] ? simple_xattr_get+0x109/0x180 [ 2130.391522][T16422] ? add_lock_to_list.isra.0+0x450/0x450 [ 2130.397168][T16422] ? simple_xattr_get+0x109/0x180 [ 2130.402201][T16422] ? print_usage_bug+0xd0/0xd0 [ 2130.406976][T16422] ? lock_acquire+0x1db/0x570 [ 2130.411666][T16422] ? current_time+0x6e/0x1b0 [ 2130.416281][T16422] ? find_held_lock+0x35/0x120 [ 2130.421059][T16422] ? mark_held_locks+0xb1/0x100 [ 2130.425917][T16422] ? ktime_get_coarse_real_ts64+0x15a/0x3b0 [ 2130.431816][T16422] ? ktime_get_coarse_real_ts64+0x15a/0x3b0 16:19:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000004c6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2130.437721][T16422] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2130.443020][T16422] ? trace_hardirqs_on+0xbd/0x310 [ 2130.448055][T16422] ? current_time+0x6e/0x1b0 [ 2130.452652][T16422] ? trace_hardirqs_off_caller+0x300/0x300 [ 2130.458477][T16422] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2130.464201][T16422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2130.470462][T16422] ? iov_iter_fault_in_readable+0x22c/0x450 [ 2130.476372][T16422] shmem_write_begin+0x105/0x1e0 [ 2130.481327][T16422] generic_perform_write+0x2a0/0x6b0 [ 2130.486637][T16422] ? add_page_wait_queue+0x480/0x480 [ 2130.491936][T16422] ? current_time+0x1b0/0x1b0 [ 2130.496633][T16422] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2130.502370][T16422] ? generic_write_check_limits+0x291/0x380 [ 2130.508302][T16422] __generic_file_write_iter+0x25e/0x630 [ 2130.513950][T16422] ? rcu_read_unlock_special+0x380/0x380 [ 2130.519598][T16422] generic_file_write_iter+0x34e/0x6a0 [ 2130.525075][T16422] ? __generic_file_write_iter+0x630/0x630 [ 2130.530898][T16422] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2130.537155][T16422] ? iov_iter_init+0xea/0x220 [ 2130.541852][T16422] __vfs_write+0x764/0xb40 [ 2130.546295][T16422] ? kernel_read+0x120/0x120 [ 2130.550913][T16422] ? rcu_read_lock_sched_held+0x110/0x130 [ 2130.556639][T16422] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2130.562107][T16422] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2130.568356][T16422] ? __sb_start_write+0x1ac/0x360 [ 2130.573394][T16422] vfs_write+0x20c/0x580 [ 2130.577654][T16422] ksys_pwrite64+0x183/0x1c0 [ 2130.582272][T16422] ? __ia32_sys_pread64+0xf0/0xf0 [ 2130.587310][T16422] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2130.593563][T16422] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2130.599639][T16422] ? trace_hardirqs_off_caller+0x300/0x300 [ 2130.605465][T16422] __x64_sys_pwrite64+0x97/0xf0 [ 2130.610339][T16422] do_syscall_64+0x1a3/0x800 [ 2130.614941][T16422] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2130.620586][T16422] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2130.626327][T16422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2130.631917][T16422] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2130.637814][T16422] RIP: 0033:0x411ed7 [ 2130.641720][T16422] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 c7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 0d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2130.661338][T16422] RSP: 002b:00007f72c1e6aa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2130.669763][T16422] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 0000000000411ed7 [ 2130.677748][T16422] RDX: 0000000000000062 RSI: 0000000020000000 RDI: 0000000000000004 16:19:11 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) socketpair(0x10, 0x4, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @initdev={0xfe, 0x88, [], 0x3000000, 0x0}, 0x7}}, 0x7, 0x1, 0x9, 0xc6, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r4, 0x4}, 0x8) r5 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r5, 0x80024322) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) kcmp(r1, r1, 0x2000000000, r5, r5) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000580)) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2130.685728][T16422] RBP: 0000000000000000 R08: 0000000020000198 R09: 00000000fbad8001 [ 2130.693724][T16422] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2130.701726][T16422] R13: 0000000000000001 R14: 00000000004db698 R15: 0000000000000003 16:19:11 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f00000000c0)={0x1, {0x8, 0x3, 0x4, 0xfffffffffffffffa, 0x8, 0x2}}) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2130.780000][T16422] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2130.817223][T16434] atomic_op 00000000dd63ed28 conn xmit_atomic (null) [ 2130.848458][T16440] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:11 executing program 2 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:11 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0) [ 2130.919630][T16445] atomic_op 000000005c0f4808 conn xmit_atomic (null) 16:19:11 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f00000000c0)={0x1, {0x8, 0x3, 0x4, 0xfffffffffffffffa, 0x8, 0x2}}) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2130.993207][T16450] FAULT_INJECTION: forcing a failure. [ 2130.993207][T16450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2131.029525][T16450] CPU: 1 PID: 16450 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2131.038264][T16450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2131.048340][T16450] Call Trace: [ 2131.048374][T16450] dump_stack+0x1db/0x2d0 [ 2131.048394][T16450] ? dump_stack_print_info.cold+0x20/0x20 [ 2131.048413][T16450] ? trace_hardirqs_off+0xb8/0x310 [ 2131.048441][T16450] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2131.066943][T16450] should_fail.cold+0xa/0x14 [ 2131.066966][T16450] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2131.066990][T16450] ? arch_local_save_flags+0x50/0x50 [ 2131.067011][T16450] ? lock_release+0xc40/0xc40 [ 2131.093607][T16450] should_fail_alloc_page+0x50/0x60 [ 2131.098816][T16450] __alloc_pages_nodemask+0x323/0xdc0 [ 2131.104198][T16450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2131.104220][T16450] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2131.104247][T16450] ? kasan_check_read+0x11/0x20 [ 2131.104266][T16450] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2131.104285][T16450] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2131.104300][T16450] ? xas_load+0x43/0x160 [ 2131.104322][T16450] ? mpol_shared_policy_lookup+0xf7/0x150 [ 2131.112586][T16440] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2131.116293][T16450] ? shmem_pseudo_vma_init+0x18d/0x2a0 [ 2131.116311][T16450] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2131.116326][T16450] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2131.116346][T16450] alloc_pages_vma+0xdd/0x540 [ 2131.116373][T16450] shmem_alloc_page+0xc0/0x1b0 [ 2131.180297][T16450] ? shmem_swapin+0x230/0x230 [ 2131.185012][T16450] ? cap_capable+0x205/0x270 [ 2131.189625][T16450] shmem_alloc_and_acct_page+0x218/0xd90 [ 2131.195280][T16450] ? shmem_getattr+0x2c0/0x2c0 [ 2131.200057][T16450] ? add_lock_to_list.isra.0+0x450/0x450 [ 2131.205694][T16450] ? mark_held_locks+0x100/0x100 [ 2131.210633][T16450] ? __lock_acquire+0x572/0x4a10 [ 2131.215580][T16450] ? print_usage_bug+0xd0/0xd0 [ 2131.220355][T16450] ? is_bpf_text_address+0xac/0x170 [ 2131.225563][T16450] ? find_held_lock+0x35/0x120 [ 2131.230341][T16450] shmem_getpage_gfp+0x5de/0x35b0 [ 2131.235369][T16450] ? mark_held_locks+0x100/0x100 [ 2131.240333][T16450] ? shmem_swapin_page+0x1b00/0x1b00 [ 2131.245623][T16450] ? is_bpf_text_address+0xd3/0x170 [ 2131.250825][T16450] ? add_lock_to_list.isra.0+0x450/0x450 [ 2131.256461][T16450] ? kernel_text_address+0x73/0xf0 [ 2131.261575][T16450] ? print_usage_bug+0xd0/0xd0 [ 2131.266371][T16450] ? __lock_acquire+0x572/0x4a10 [ 2131.271318][T16450] ? simple_xattr_get+0x109/0x180 [ 2131.276353][T16450] ? add_lock_to_list.isra.0+0x450/0x450 [ 2131.281989][T16450] ? simple_xattr_get+0x109/0x180 [ 2131.287018][T16450] ? print_usage_bug+0xd0/0xd0 [ 2131.291792][T16450] ? lock_acquire+0x1db/0x570 [ 2131.296480][T16450] ? current_time+0x6e/0x1b0 [ 2131.301076][T16450] ? find_held_lock+0x35/0x120 [ 2131.305848][T16450] ? mark_held_locks+0xb1/0x100 [ 2131.310707][T16450] ? ktime_get_coarse_real_ts64+0x15a/0x3b0 [ 2131.316604][T16450] ? ktime_get_coarse_real_ts64+0x15a/0x3b0 [ 2131.322506][T16450] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2131.327805][T16450] ? trace_hardirqs_on+0xbd/0x310 [ 2131.332837][T16450] ? current_time+0x6e/0x1b0 [ 2131.337431][T16450] ? trace_hardirqs_off_caller+0x300/0x300 [ 2131.343259][T16450] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2131.348984][T16450] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2131.355228][T16450] ? iov_iter_fault_in_readable+0x22c/0x450 [ 2131.361151][T16450] shmem_write_begin+0x105/0x1e0 [ 2131.366103][T16450] generic_perform_write+0x2a0/0x6b0 [ 2131.371409][T16450] ? add_page_wait_queue+0x480/0x480 [ 2131.376704][T16450] ? current_time+0x1b0/0x1b0 [ 2131.381413][T16450] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 2131.387158][T16450] ? generic_write_check_limits+0x291/0x380 [ 2131.393061][T16450] __generic_file_write_iter+0x25e/0x630 [ 2131.398719][T16450] ? rcu_read_unlock_special+0x380/0x380 [ 2131.404372][T16450] generic_file_write_iter+0x34e/0x6a0 [ 2131.409864][T16450] ? __generic_file_write_iter+0x630/0x630 [ 2131.415678][T16450] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2131.421928][T16450] ? iov_iter_init+0xea/0x220 [ 2131.426620][T16450] __vfs_write+0x764/0xb40 [ 2131.431044][T16450] ? kernel_read+0x120/0x120 [ 2131.435655][T16450] ? rcu_read_lock_sched_held+0x110/0x130 [ 2131.441380][T16450] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 2131.446839][T16450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2131.453083][T16450] ? __sb_start_write+0x1ac/0x360 [ 2131.458117][T16450] vfs_write+0x20c/0x580 [ 2131.462372][T16450] ksys_pwrite64+0x183/0x1c0 [ 2131.466972][T16450] ? __ia32_sys_pread64+0xf0/0xf0 [ 2131.472001][T16450] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2131.478260][T16450] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2131.484340][T16450] ? trace_hardirqs_off_caller+0x300/0x300 [ 2131.490158][T16450] __x64_sys_pwrite64+0x97/0xf0 [ 2131.495019][T16450] do_syscall_64+0x1a3/0x800 [ 2131.499619][T16450] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2131.505266][T16450] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2131.510999][T16450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2131.516556][T16450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2131.522450][T16450] RIP: 0033:0x411ed7 [ 2131.526353][T16450] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 51 17 00 00 c3 48 83 ec 08 e8 c7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 0d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 16:19:12 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) delete_module(&(0x7f0000000000)='md5sum:#\x00', 0x0) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:12 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff000000000000690000000000"], 0x58}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x103480) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x1, 0x1, 0xff54, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 2131.545956][T16450] RSP: 002b:00007f72c1e6aa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2131.554368][T16450] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 0000000000411ed7 [ 2131.562342][T16450] RDX: 0000000000000062 RSI: 0000000020000000 RDI: 0000000000000004 [ 2131.570337][T16450] RBP: 0000000000000000 R08: 0000000020000198 R09: 00000000fbad8001 [ 2131.578311][T16450] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 2131.586303][T16450] R13: 0000000000000001 R14: 00000000004db698 R15: 0000000000000003 16:19:12 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f00000000c0)={0x1, {0x8, 0x3, 0x4, 0xfffffffffffffffa, 0x8, 0x2}}) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000606d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2131.638615][T16450] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 2131.702770][T16464] atomic_op 000000002e8932be conn xmit_atomic (null) 16:19:12 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f00000000c0)={0x1, {0x8, 0x3, 0x4, 0xfffffffffffffffa, 0x8, 0x2}}) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:12 executing program 2 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2131.814151][T16471] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2131.875458][T16481] FAULT_INJECTION: forcing a failure. [ 2131.875458][T16481] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2131.888683][T16481] CPU: 1 PID: 16481 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2131.897358][T16481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2131.907417][T16481] Call Trace: [ 2131.910720][T16481] dump_stack+0x1db/0x2d0 [ 2131.915073][T16481] ? dump_stack_print_info.cold+0x20/0x20 [ 2131.920806][T16481] ? arch_local_save_flags+0x50/0x50 [ 2131.926111][T16481] should_fail.cold+0xa/0x14 [ 2131.930715][T16481] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2131.936534][T16481] ? lock_downgrade+0x910/0x910 [ 2131.941402][T16481] ? add_page_wait_queue+0x480/0x480 [ 2131.946696][T16481] ? current_time+0x1b0/0x1b0 [ 2131.951388][T16481] should_fail_alloc_page+0x50/0x60 [ 2131.956593][T16481] __alloc_pages_nodemask+0x323/0xdc0 [ 2131.961975][T16481] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2131.968226][T16481] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2131.973967][T16481] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2131.980228][T16481] ? ___might_sleep+0x1e7/0x310 [ 2131.985099][T16481] ? trace_hardirqs_off+0xb8/0x310 [ 2131.990220][T16481] cache_grow_begin+0x9c/0x8c0 [ 2131.995004][T16481] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2132.001261][T16481] ? check_preemption_disabled+0x48/0x290 [ 2132.006995][T16481] kmem_cache_alloc+0x645/0x710 [ 2132.011860][T16481] getname_flags+0xd6/0x5b0 [ 2132.016379][T16481] getname+0x1a/0x20 [ 2132.020283][T16481] do_sys_open+0x3a5/0x7c0 [ 2132.024711][T16481] ? filp_open+0x80/0x80 [ 2132.028971][T16481] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2132.035186][T16481] ? trace_hardirqs_off_caller+0x300/0x300 [ 2132.041000][T16481] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2132.046472][T16481] __x64_sys_open+0x7e/0xc0 [ 2132.050985][T16481] do_syscall_64+0x1a3/0x800 [ 2132.055584][T16481] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2132.061265][T16481] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2132.066997][T16481] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2132.072560][T16481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2132.078459][T16481] RIP: 0033:0x411e71 [ 2132.082363][T16481] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2132.101985][T16481] RSP: 002b:00007f72c1e6aa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2132.110401][T16481] RAX: ffffffffffffffda RBX: 00000000200001a8 RCX: 0000000000411e71 [ 2132.118551][T16481] RDX: 00007f72c1e6aafa RSI: 0000000000000002 RDI: 00007f72c1e6aaf0 16:19:12 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x658, 0x470, 0x310, 0x470, 0x220, 0x0, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f00000002c0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x1b}, @empty, [0x0, 0xffffff00, 0xff], [0x0, 0x0, 0xffffffff, 0xffffff00], 'lo\x00', 'gretap0\x00', {}, {0xff}, 0xff, 0xffffffffffffff00, 0x7, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x7}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@mcast2, @mcast1, [0x0, 0xffffffff, 0xff, 0xff000000], [0x1cfc2a58a2b9e2e6, 0xff000000, 0xffffffff], 'syzkaller0\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x600, 0x3, 0x20}, 0x0, 0xc8, 0x108}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xa5e, 0x1, @ipv4=@empty, 0x4e22}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@loopback, @remote, [0xffffffff, 0x0, 0xffffffff], [0xff000000, 0xd6636ce0a754e4ec, 0xff, 0xffffff00], 'veth1_to_bond\x00', 'ip6gretap0\x00', {0xff}, {}, 0x88, 0x7fff, 0x0, 0x62}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x5e0f, 0x5, 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3b, 0x3a, 0x1f}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b8) ioctl$KDSETMODE(r1, 0x4b3a, 0x101) ioctl$CAPI_SET_FLAGS(r1, 0x80044324, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x400) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000140)=0x7) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1532aec42e89f4944bbd217937156f06c7a72f93af769e7c51cb36544f79305b1ad4", @ANYRES16=r1, @ANYBLOB="350400000000000000000c0000000c0005000800010075647000"], 0x20}}, 0x0) 16:19:12 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x10000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x8000}}, 0x7, 0x0, 0x6, 0x2, 0xa3}, &(0x7f0000000300)=0x98) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000500)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f00000003c0)=""/202, 0xca}, &(0x7f00000004c0), 0x52}, 0xa0) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000100)={0x0, 0x0, [], @raw_data=[0x7, 0x9, 0x8, 0x1ff, 0x4, 0x0, 0xc2c, 0x6, 0x1ff, 0x4, 0x9, 0xffffffffffffffff, 0xffff, 0x8, 0x3, 0x6b8, 0x40, 0x7, 0xc86d, 0x2d, 0x1, 0x0, 0x3f, 0x3b44, 0x100, 0x5, 0x7, 0x4, 0xfff, 0x9, 0xfffffffffffffffb, 0xfff]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x600, 0x0) ioctl$VIDIOC_S_EDID(r0, 0xc0285629, &(0x7f0000000600)={0x0, 0x2, 0x5, [], &(0x7f00000005c0)}) getgroups(0x8, &(0x7f0000000740)=[0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xee01, 0xffffffffffffffff]) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000680)='/dev/vcs#\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='9p\x00', 0x0, &(0x7f0000000900)={'trans=virtio,', {[{@dfltgid={'dfltgid', 0x3d, r4}}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@msize={'msize', 0x3d, 0xffffffff}}, {@aname={'aname', 0x3d, '/proc/self/net/pfkey\x00'}}], [{@subj_role={'subj_role', 0x3d, 'eth0'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\mime_type*'}}, {@seclabel='seclabel'}, {@uid_lt={'uid<', r6}}, {@dont_measure='dont_measure'}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) r7 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0xc008ae88, &(0x7f0000000080)={0x7b, 0x0, [0x40000105]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1f) [ 2132.126526][T16481] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 2132.134499][T16481] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2132.142470][T16481] R13: 0000000000000001 R14: 00000000004db698 R15: 0000000000000003 16:19:13 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0) [ 2132.208530][T16481] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2132.227351][T16471] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:13 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000200)='\x00', 0x0) r1 = add_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000340)='blacklist\x00', &(0x7f0000000380)={'syz', 0x0}, &(0x7f00000003c0)="5712f9a793ad4dcb4dc9591e6a0548acd8cc9dc077de0e0b34bb020e525a4bfa59251acefea1113fba5adb9b58a7b8f48ff77b70a5", 0x35, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, r1, r2}, &(0x7f0000000440)=""/200, 0xc8, &(0x7f0000000600)={&(0x7f0000000540)={'cmac-aes-ce\x00'}, &(0x7f0000000580)="bc208c5c1ec2dcf44a9b7b706c62e746e46345111cf82c9977a11d09c715074af4ae1d8e4a4521d6d1cedd329969b57a49eff5490e1af8247fb0ce0fadbb5f9415ad20e0cd97022389a85951335fb37f9e4563191114c075dd366290980a46315e5a7df02b463c937c0883e6e1bb", 0x6e}) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xffffffffffffffff) r4 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r4, 0x80024322) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000640)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000e47d222d93d8aca5e288fac4a9fdcb2a1c61cf5191ca0d980ec74838f08dc3d4ca69e70e9f6d7fca397e88da3bfe110ca1fa8ee34f95"]) kcmp(r3, r3, 0x0, r4, r4) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:13 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x658, 0x470, 0x310, 0x470, 0x220, 0x0, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, &(0x7f00000002c0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x1b}, @empty, [0x0, 0xffffff00, 0xff], [0x0, 0x0, 0xffffffff, 0xffffff00], 'lo\x00', 'gretap0\x00', {}, {0xff}, 0xff, 0xffffffffffffff00, 0x7, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x7}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@mcast2, @mcast1, [0x0, 0xffffffff, 0xff, 0xff000000], [0x1cfc2a58a2b9e2e6, 0xff000000, 0xffffffff], 'syzkaller0\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x600, 0x3, 0x20}, 0x0, 0xc8, 0x108}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xa5e, 0x1, @ipv4=@empty, 0x4e22}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@loopback, @remote, [0xffffffff, 0x0, 0xffffffff], [0xff000000, 0xd6636ce0a754e4ec, 0xff, 0xffffff00], 'veth1_to_bond\x00', 'ip6gretap0\x00', {0xff}, {}, 0x88, 0x7fff, 0x0, 0x62}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x5e0f, 0x5, 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3b, 0x3a, 0x1f}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6b8) ioctl$KDSETMODE(r1, 0x4b3a, 0x101) ioctl$CAPI_SET_FLAGS(r1, 0x80044324, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000686d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:13 executing program 4: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N') r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x40000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x01\x00', 0x801}) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x200000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x0, {0xa, 0x4e22, 0x4, @empty, 0x8}, r3}}, 0x38) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$kcm(0x11, 0x2, 0x300) socket$kcm(0x11, 0xa, 0x300) socket$kcm(0x2, 0x0, 0x2) write$cgroup_int(r1, &(0x7f0000000000), 0x12) 16:19:13 executing program 2 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2132.476734][T16512] FAULT_INJECTION: forcing a failure. [ 2132.476734][T16512] name failslab, interval 1, probability 0, space 0, times 0 [ 2132.476798][T16508] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2132.497217][T16512] CPU: 1 PID: 16512 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2132.507357][T16512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2132.517412][T16512] Call Trace: [ 2132.520717][T16512] dump_stack+0x1db/0x2d0 [ 2132.525064][T16512] ? dump_stack_print_info.cold+0x20/0x20 [ 2132.530812][T16512] should_fail.cold+0xa/0x14 [ 2132.535423][T16512] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2132.541258][T16512] ? ___might_sleep+0x1e7/0x310 [ 2132.546117][T16512] ? arch_local_save_flags+0x50/0x50 [ 2132.551420][T16512] __should_failslab+0x121/0x190 [ 2132.556374][T16512] should_failslab+0x9/0x14 [ 2132.560888][T16512] kmem_cache_alloc_trace+0x2d1/0x760 [ 2132.566282][T16512] ? __might_sleep+0x95/0x190 [ 2132.570973][T16512] apparmor_file_alloc_security+0x172/0xad0 [ 2132.576871][T16512] ? rcu_pm_notify+0xd0/0xd0 [ 2132.581474][T16512] ? apparmor_path_rename+0xcb0/0xcb0 [ 2132.586854][T16512] ? __alloc_file+0x93/0x480 [ 2132.591453][T16512] ? __alloc_file+0x93/0x480 [ 2132.596049][T16512] ? rcu_read_lock_sched_held+0x110/0x130 [ 2132.601780][T16512] ? kmem_cache_alloc+0x341/0x710 [ 2132.606821][T16512] security_file_alloc+0x69/0xb0 [ 2132.611778][T16512] __alloc_file+0x128/0x480 [ 2132.616292][T16512] ? ____fput+0x20/0x20 [ 2132.620460][T16512] ? mark_held_locks+0x100/0x100 [ 2132.625419][T16512] alloc_empty_file+0x72/0x170 [ 2132.630193][T16512] path_openat+0x112/0x5660 [ 2132.634709][T16512] ? add_lock_to_list.isra.0+0x450/0x450 [ 2132.640364][T16512] ? __alloc_fd+0x549/0x700 [ 2132.644875][T16512] ? find_held_lock+0x35/0x120 [ 2132.649646][T16512] ? path_lookupat.isra.0+0xba0/0xba0 [ 2132.655028][T16512] ? do_dup2+0x580/0x580 [ 2132.659290][T16512] ? kasan_check_read+0x11/0x20 [ 2132.664150][T16512] ? do_raw_spin_unlock+0xa0/0x330 [ 2132.669290][T16512] ? do_raw_spin_trylock+0x270/0x270 [ 2132.674597][T16512] do_filp_open+0x26f/0x370 [ 2132.679105][T16512] ? may_open_dev+0x100/0x100 [ 2132.683792][T16512] ? exit_files+0xb0/0xb0 [ 2132.688133][T16512] ? strncpy_from_user+0x317/0x440 [ 2132.693272][T16512] ? digsig_verify.cold+0x32/0x32 [ 2132.698307][T16512] ? get_unused_fd_flags+0x122/0x1a0 [ 2132.703596][T16512] ? __alloc_fd+0x700/0x700 [ 2132.708104][T16512] ? getname_flags+0x277/0x5b0 [ 2132.712885][T16512] do_sys_open+0x59a/0x7c0 [ 2132.717313][T16512] ? filp_open+0x80/0x80 [ 2132.721566][T16512] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2132.727637][T16512] ? trace_hardirqs_off_caller+0x300/0x300 [ 2132.733455][T16512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2132.738919][T16512] __x64_sys_open+0x7e/0xc0 [ 2132.743433][T16512] do_syscall_64+0x1a3/0x800 [ 2132.748032][T16512] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2132.753670][T16512] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2132.759401][T16512] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2132.764967][T16512] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2132.770864][T16512] RIP: 0033:0x411e71 [ 2132.774773][T16512] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2132.794405][T16512] RSP: 002b:00007f72c1e6aa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2132.802817][T16512] RAX: ffffffffffffffda RBX: 00000000200001a8 RCX: 0000000000411e71 [ 2132.810792][T16512] RDX: 00007f72c1e6aafa RSI: 0000000000000002 RDI: 00007f72c1e6aaf0 [ 2132.818770][T16512] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 16:19:13 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040)={0x31}, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x7) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:13 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x400) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f00000002c0)={0x3, 0x0, 0x2080, {0xf006, 0x0, 0x2}, [], "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r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x80) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x4, 0x2, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002340)={{{@in=@dev, @in=@broadcast}}, {{@in6=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) connect$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x401, 0x0) connect$rds(r3, &(0x7f0000002440)={0x2, 0x4e22, @multicast1}, 0x10) read(r1, &(0x7f0000000200)=""/187, 0xbb) [ 2132.826747][T16512] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2132.834728][T16512] R13: 0000000000000001 R14: 00000000004db698 R15: 0000000000000003 16:19:13 executing program 2 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2132.905707][T16508] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2132.954983][T16518] device nr0 entered promiscuous mode 16:19:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000006c6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:13 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x6) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0a5c2d023c12f214d96af5e3cb0cfd2b9af94b6d20628571807000000000000000000000") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x20) 16:19:13 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x30c) msgctl$IPC_RMID(r0, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2133.152778][T16540] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2133.215214][T16543] FAULT_INJECTION: forcing a failure. [ 2133.215214][T16543] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2133.232600][T16543] CPU: 1 PID: 16543 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2133.241292][T16543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2133.251520][T16543] Call Trace: [ 2133.254828][T16543] dump_stack+0x1db/0x2d0 [ 2133.259177][T16543] ? dump_stack_print_info.cold+0x20/0x20 [ 2133.264901][T16543] ? __lock_acquire+0x572/0x4a10 [ 2133.269855][T16543] should_fail.cold+0xa/0x14 [ 2133.274458][T16543] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2133.280283][T16543] ? arch_local_save_flags+0x50/0x50 [ 2133.285574][T16543] ? lock_release+0xc40/0xc40 [ 2133.290268][T16543] ? check_preemption_disabled+0x48/0x290 [ 2133.296009][T16543] should_fail_alloc_page+0x50/0x60 [ 2133.301212][T16543] __alloc_pages_nodemask+0x323/0xdc0 [ 2133.306610][T16543] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2133.312338][T16543] ? ____cache_alloc_node+0x1be/0x1e0 [ 2133.317726][T16543] ? cache_grow_begin+0x599/0x8c0 [ 2133.322770][T16543] ? cache_grow_begin+0x599/0x8c0 [ 2133.327807][T16543] ? trace_hardirqs_on+0xbd/0x310 [ 2133.332836][T16543] ? fallback_alloc+0x1fd/0x2d0 [ 2133.337691][T16543] ? trace_hardirqs_off_caller+0x300/0x300 [ 2133.343509][T16543] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2133.349757][T16543] ? __cpuset_node_allowed+0x19f/0x640 [ 2133.355231][T16543] cache_grow_begin+0x9c/0x8c0 [ 2133.360014][T16543] ? kasan_check_read+0x11/0x20 [ 2133.364869][T16543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2133.371116][T16543] ? mempolicy_slab_node+0x139/0x390 [ 2133.376415][T16543] fallback_alloc+0x1fd/0x2d0 [ 2133.381110][T16543] ____cache_alloc_node+0x1be/0x1e0 [ 2133.386327][T16543] kmem_cache_alloc+0x1f5/0x710 [ 2133.391195][T16543] getname_flags+0xd6/0x5b0 [ 2133.395707][T16543] getname+0x1a/0x20 [ 2133.399609][T16543] do_sys_open+0x3a5/0x7c0 [ 2133.404039][T16543] ? filp_open+0x80/0x80 [ 2133.408309][T16543] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2133.414390][T16543] ? trace_hardirqs_off_caller+0x300/0x300 [ 2133.420212][T16543] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2133.425692][T16543] __x64_sys_open+0x7e/0xc0 [ 2133.430209][T16543] do_syscall_64+0x1a3/0x800 [ 2133.434818][T16543] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2133.440462][T16543] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2133.446215][T16543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2133.451799][T16543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2133.457702][T16543] RIP: 0033:0x411e71 [ 2133.461607][T16543] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2133.481223][T16543] RSP: 002b:00007f72c1e6aa80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2133.489670][T16543] RAX: ffffffffffffffda RBX: 00000000200001a8 RCX: 0000000000411e71 [ 2133.497654][T16543] RDX: 00007f72c1e6aafa RSI: 0000000000000002 RDI: 00007f72c1e6aaf0 [ 2133.505638][T16543] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 16:19:14 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0) 16:19:14 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x2) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x2002) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000080), 0x5, r2, 0x2}) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1800007f010000fcfffffb7600000000000000000000000000000000"], 0x18}}], 0x1, 0x0) [ 2133.513622][T16543] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2133.521613][T16543] R13: 0000000000000001 R14: 00000000004db698 R15: 0000000000000003 16:19:14 executing program 4: r0 = socket$inet6(0xa, 0x80000000007ffff, 0x8001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) preadv(r1, &(0x7f00000017c0), 0x1fe, 0x400000000000) 16:19:14 executing program 2 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:14 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', 'vboxnet0\x00'}, &(0x7f0000000200)='\x00', 0x1, 0x2) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:14 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x30c) msgctl$IPC_RMID(r0, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r1, r1, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000746d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2133.685867][T16563] FAULT_INJECTION: forcing a failure. [ 2133.685867][T16563] name failslab, interval 1, probability 0, space 0, times 0 [ 2133.723404][T16563] CPU: 1 PID: 16563 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2133.732122][T16563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2133.742189][T16563] Call Trace: [ 2133.742219][T16563] dump_stack+0x1db/0x2d0 [ 2133.742253][T16563] ? dump_stack_print_info.cold+0x20/0x20 [ 2133.742289][T16563] should_fail.cold+0xa/0x14 [ 2133.742313][T16563] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2133.742339][T16563] ? ___might_sleep+0x1e7/0x310 [ 2133.755649][T16563] ? arch_local_save_flags+0x50/0x50 [ 2133.776153][T16563] __should_failslab+0x121/0x190 [ 2133.781108][T16563] should_failslab+0x9/0x14 [ 2133.785619][T16563] kmem_cache_alloc_trace+0x2d1/0x760 [ 2133.785639][T16563] ? __mutex_lock+0x622/0x1670 [ 2133.785659][T16563] ? find_held_lock+0x35/0x120 [ 2133.800549][T16563] ? lo_ioctl+0x25b/0x2190 [ 2133.804978][T16563] ? __fget+0x473/0x710 [ 2133.809148][T16563] ? loop_get_status64+0x150/0x150 [ 2133.814297][T16563] __kthread_create_on_node+0x122/0x530 [ 2133.814318][T16563] ? kthread_parkme+0xb0/0xb0 [ 2133.814342][T16563] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2133.830535][T16563] ? rcu_read_unlock_special+0x380/0x380 [ 2133.836204][T16563] ? loop_get_status64+0x150/0x150 [ 2133.841341][T16563] kthread_create_on_node+0xbb/0xf0 [ 2133.846551][T16563] ? __kthread_create_on_node+0x530/0x530 [ 2133.852292][T16563] ? kthread_park+0x1b0/0x1b0 [ 2133.856996][T16563] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2133.863263][T16563] lo_ioctl+0xc80/0x2190 [ 2133.867527][T16563] ? lo_rw_aio+0x1e50/0x1e50 [ 2133.872134][T16563] ? __fget+0x473/0x710 [ 2133.876301][T16563] ? lo_rw_aio+0x1e50/0x1e50 [ 2133.880906][T16563] blkdev_ioctl+0x10e0/0x2120 [ 2133.885594][T16563] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2133.891847][T16563] ? blkpg_ioctl+0xc10/0xc10 [ 2133.896452][T16563] ? lock_downgrade+0x910/0x910 [ 2133.901314][T16563] ? kasan_check_read+0x11/0x20 [ 2133.906178][T16563] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2133.912169][T16563] ? rcu_read_unlock_special+0x380/0x380 [ 2133.918191][T16563] ? __fget+0x49a/0x710 [ 2133.922366][T16563] block_ioctl+0xee/0x130 [ 2133.926742][T16563] ? blkdev_fallocate+0x410/0x410 [ 2133.931801][T16563] do_vfs_ioctl+0x107b/0x17d0 [ 2133.936489][T16563] ? putname+0xef/0x130 [ 2133.940662][T16563] ? ioctl_preallocate+0x2f0/0x2f0 [ 2133.945794][T16563] ? __fget_light+0x2db/0x420 [ 2133.950481][T16563] ? fget_raw+0x20/0x20 [ 2133.954652][T16563] ? do_sys_open+0x3f9/0x7c0 [ 2133.959260][T16563] ? do_syscall_64+0x8c/0x800 [ 2133.963950][T16563] ? do_syscall_64+0x8c/0x800 [ 2133.968638][T16563] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2133.973942][T16563] ? security_file_ioctl+0x93/0xc0 [ 2133.979070][T16563] ksys_ioctl+0xab/0xd0 [ 2133.983249][T16563] __x64_sys_ioctl+0x73/0xb0 [ 2133.987851][T16563] do_syscall_64+0x1a3/0x800 [ 2133.992452][T16563] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2133.998098][T16563] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2134.003834][T16563] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2134.009402][T16563] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2134.015305][T16563] RIP: 0033:0x457d37 16:19:14 executing program 0: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)={r0}) ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0x0) r1 = socket$inet(0x2, 0x0, 0x8000000004) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/103, 0x67, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x811b000) ioctl$sock_SIOCGIFINDEX(r1, 0x8907, &(0x7f0000000600)={'team_slave_1\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) getpeername(r1, &(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000006c0)=0x80) r2 = socket(0xa, 0x3, 0x8) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bridge0\x00z\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x4, 0x4, 0x80, &(0x7f0000ffe000/0x2000)=nil, 0x3}) 16:19:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000520011030000000000000000020000d1"], 0x14}}, 0x0) r1 = dup2(r0, r0) read(r1, &(0x7f0000000180)=""/22, 0x16) [ 2134.019211][T16563] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2134.039036][T16563] RSP: 002b:00007f72c1e6aa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2134.047466][T16563] RAX: ffffffffffffffda RBX: 00000000200001a8 RCX: 0000000000457d37 [ 2134.055458][T16563] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2134.063442][T16563] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 2134.071427][T16563] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2134.079414][T16563] R13: 0000000000000001 R14: 00000000004db698 R15: 0000000000000003 16:19:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e22, @broadcast}, 0x40, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000100)='dummy0\x00', 0x1, 0x1, 0x8001}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="24000000020307031dfffd946ff20c0020200a1009000100021d85680c1baba20400ff7e28000000110affff82aba0aa1c0009b356da5a80918b06b20cd37ed01cc000000000000000000000", 0xffa2}], 0x1}, 0x0) [ 2134.121424][T16567] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:15 executing program 2 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2134.194845][T16567] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2134.229119][T16585] bridge0: port 2(bridge_slave_1) entered disabled state 16:19:15 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) connect$rds(r1, &(0x7f00000002c0)={0x2, 0x4e20, @broadcast}, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x1f, 0xffffffffffffffff}}, 0x10) r3 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r3, 0x80024322) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2134.232204][T16586] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 2134.238777][T16585] bridge0: port 1(bridge_slave_0) entered disabled state [ 2134.262812][T16586] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 2134.276424][T16586] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 2134.348696][T16594] Unknown ioctl 1076388891 [ 2134.359852][T16590] FAULT_INJECTION: forcing a failure. [ 2134.359852][T16590] name failslab, interval 1, probability 0, space 0, times 0 [ 2134.416451][T16590] CPU: 1 PID: 16590 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2134.425177][T16590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2134.435254][T16590] Call Trace: [ 2134.438576][T16590] dump_stack+0x1db/0x2d0 [ 2134.442923][T16590] ? dump_stack_print_info.cold+0x20/0x20 [ 2134.448672][T16590] should_fail.cold+0xa/0x14 [ 2134.453298][T16590] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2134.459124][T16590] ? ___might_sleep+0x1e7/0x310 [ 2134.463983][T16590] ? arch_local_save_flags+0x50/0x50 [ 2134.469300][T16590] __should_failslab+0x121/0x190 [ 2134.474259][T16590] should_failslab+0x9/0x14 [ 2134.478782][T16590] kmem_cache_alloc_trace+0x2d1/0x760 [ 2134.484168][T16590] ? __mutex_lock+0x622/0x1670 [ 2134.488936][T16590] ? find_held_lock+0x35/0x120 [ 2134.493705][T16590] ? lo_ioctl+0x25b/0x2190 [ 2134.498127][T16590] ? __fget+0x473/0x710 [ 2134.502311][T16590] ? loop_get_status64+0x150/0x150 [ 2134.507433][T16590] __kthread_create_on_node+0x122/0x530 [ 2134.512991][T16590] ? kthread_parkme+0xb0/0xb0 [ 2134.517715][T16590] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2134.523707][T16590] ? rcu_read_unlock_special+0x380/0x380 [ 2134.529361][T16590] ? loop_get_status64+0x150/0x150 [ 2134.534483][T16590] kthread_create_on_node+0xbb/0xf0 [ 2134.539693][T16590] ? __kthread_create_on_node+0x530/0x530 [ 2134.545423][T16590] ? kthread_park+0x1b0/0x1b0 [ 2134.550117][T16590] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2134.556370][T16590] lo_ioctl+0xc80/0x2190 [ 2134.560628][T16590] ? lo_rw_aio+0x1e50/0x1e50 [ 2134.565226][T16590] ? __fget+0x473/0x710 [ 2134.569400][T16590] ? lo_rw_aio+0x1e50/0x1e50 [ 2134.574000][T16590] blkdev_ioctl+0x10e0/0x2120 [ 2134.578687][T16590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2134.584936][T16590] ? blkpg_ioctl+0xc10/0xc10 [ 2134.589535][T16590] ? lock_downgrade+0x910/0x910 [ 2134.594396][T16590] ? kasan_check_read+0x11/0x20 [ 2134.599267][T16590] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2134.605275][T16590] ? rcu_read_unlock_special+0x380/0x380 [ 2134.610930][T16590] ? __fget+0x49a/0x710 [ 2134.615111][T16590] block_ioctl+0xee/0x130 [ 2134.619453][T16590] ? blkdev_fallocate+0x410/0x410 [ 2134.624494][T16590] do_vfs_ioctl+0x107b/0x17d0 [ 2134.629218][T16590] ? putname+0xef/0x130 [ 2134.633399][T16590] ? ioctl_preallocate+0x2f0/0x2f0 [ 2134.638520][T16590] ? __fget_light+0x2db/0x420 [ 2134.643205][T16590] ? fget_raw+0x20/0x20 [ 2134.647384][T16590] ? do_sys_open+0x3f9/0x7c0 [ 2134.651981][T16590] ? do_syscall_64+0x8c/0x800 [ 2134.656665][T16590] ? do_syscall_64+0x8c/0x800 [ 2134.661349][T16590] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2134.666645][T16590] ? security_file_ioctl+0x93/0xc0 [ 2134.671775][T16590] ksys_ioctl+0xab/0xd0 [ 2134.675946][T16590] __x64_sys_ioctl+0x73/0xb0 [ 2134.680550][T16590] do_syscall_64+0x1a3/0x800 [ 2134.685162][T16590] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2134.690814][T16590] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2134.696551][T16590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2134.702119][T16590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2134.708015][T16590] RIP: 0033:0x457d37 [ 2134.711917][T16590] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2134.731543][T16590] RSP: 002b:00007f72c1e6aa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2134.739972][T16590] RAX: ffffffffffffffda RBX: 00000000200001a8 RCX: 0000000000457d37 [ 2134.747952][T16590] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2134.755931][T16590] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 2134.763909][T16590] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2134.771888][T16590] R13: 0000000000000001 R14: 00000000004db698 R15: 0000000000000003 16:19:15 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0) 16:19:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x105100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffffffffff81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x8000, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0xb, &(0x7f0000000040), 0x4) 16:19:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c0000000000000400040000010000000040000000400000800000000000007a6d5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:15 executing program 2 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2134.999812][T16607] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2135.038440][T16615] FAULT_INJECTION: forcing a failure. 16:19:15 executing program 4: mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000300)='\x00', 0x14, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28000, 0x0) recvmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000001580)=[{&(0x7f0000000200)=""/237, 0xed}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f0000001340)=""/194, 0xc2}, {&(0x7f0000001440)=""/117, 0x75}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f00000014c0)=""/125, 0x7d}, {&(0x7f0000001540)=""/44, 0x2c}], 0x8, &(0x7f0000001600)=""/159, 0x9f}, 0x40000000) 16:19:15 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7f) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000100070000000000c90002000000a95a42e0000000000000000000000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2135.038440][T16615] name failslab, interval 1, probability 0, space 0, times 0 [ 2135.117291][T16615] CPU: 0 PID: 16615 Comm: syz-executor2 Not tainted 4.20.0-next-20190103 #5 [ 2135.126011][T16615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2135.136084][T16615] Call Trace: [ 2135.139407][T16615] dump_stack+0x1db/0x2d0 [ 2135.143756][T16615] ? dump_stack_print_info.cold+0x20/0x20 [ 2135.149501][T16615] should_fail.cold+0xa/0x14 [ 2135.154104][T16615] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2135.159928][T16615] ? ___might_sleep+0x1e7/0x310 [ 2135.164786][T16615] ? arch_local_save_flags+0x50/0x50 [ 2135.170322][T16615] __should_failslab+0x121/0x190 [ 2135.175292][T16615] should_failslab+0x9/0x14 [ 2135.179807][T16615] kmem_cache_alloc_trace+0x2d1/0x760 [ 2135.185193][T16615] ? __mutex_lock+0x622/0x1670 [ 2135.189966][T16615] ? find_held_lock+0x35/0x120 [ 2135.194730][T16615] ? lo_ioctl+0x25b/0x2190 [ 2135.199153][T16615] ? __fget+0x473/0x710 [ 2135.203319][T16615] ? loop_get_status64+0x150/0x150 [ 2135.208443][T16615] __kthread_create_on_node+0x122/0x530 [ 2135.214007][T16615] ? kthread_parkme+0xb0/0xb0 [ 2135.218691][T16615] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2135.224682][T16615] ? rcu_read_unlock_special+0x380/0x380 [ 2135.230343][T16615] ? loop_get_status64+0x150/0x150 [ 2135.235466][T16615] kthread_create_on_node+0xbb/0xf0 [ 2135.240700][T16615] ? __kthread_create_on_node+0x530/0x530 [ 2135.246451][T16615] ? kthread_park+0x1b0/0x1b0 [ 2135.251143][T16615] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2135.257401][T16615] lo_ioctl+0xc80/0x2190 [ 2135.261670][T16615] ? lo_rw_aio+0x1e50/0x1e50 [ 2135.266290][T16615] ? __fget+0x473/0x710 [ 2135.270455][T16615] ? lo_rw_aio+0x1e50/0x1e50 [ 2135.275055][T16615] blkdev_ioctl+0x10e0/0x2120 [ 2135.279745][T16615] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2135.285997][T16615] ? blkpg_ioctl+0xc10/0xc10 [ 2135.290600][T16615] ? lock_downgrade+0x910/0x910 [ 2135.295463][T16615] ? kasan_check_read+0x11/0x20 [ 2135.300326][T16615] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2135.306316][T16615] ? rcu_read_unlock_special+0x380/0x380 [ 2135.311969][T16615] ? __fget+0x49a/0x710 [ 2135.316144][T16615] block_ioctl+0xee/0x130 [ 2135.320486][T16615] ? blkdev_fallocate+0x410/0x410 [ 2135.325520][T16615] do_vfs_ioctl+0x107b/0x17d0 [ 2135.330205][T16615] ? putname+0xef/0x130 [ 2135.334382][T16615] ? ioctl_preallocate+0x2f0/0x2f0 [ 2135.339506][T16615] ? __fget_light+0x2db/0x420 [ 2135.344193][T16615] ? fget_raw+0x20/0x20 [ 2135.348363][T16615] ? do_sys_open+0x3f9/0x7c0 [ 2135.352965][T16615] ? do_syscall_64+0x8c/0x800 [ 2135.357649][T16615] ? do_syscall_64+0x8c/0x800 [ 2135.362337][T16615] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2135.367646][T16615] ? security_file_ioctl+0x93/0xc0 [ 2135.372783][T16615] ksys_ioctl+0xab/0xd0 [ 2135.376958][T16615] __x64_sys_ioctl+0x73/0xb0 [ 2135.381565][T16615] do_syscall_64+0x1a3/0x800 [ 2135.386166][T16615] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2135.391813][T16615] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2135.397545][T16615] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2135.403114][T16615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2135.409017][T16615] RIP: 0033:0x457d37 [ 2135.412927][T16615] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2135.432546][T16615] RSP: 002b:00007f72c1e6aa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2135.440978][T16615] RAX: ffffffffffffffda RBX: 00000000200001a8 RCX: 0000000000457d37 [ 2135.448964][T16615] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2135.456947][T16615] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 2135.464931][T16615] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2135.472917][T16615] R13: 0000000000000001 R14: 00000000004db698 R15: 0000000000000003 [ 2135.484925][T16617] Unknown ioctl 1076388891 [ 2135.823974][T16578] bridge0: port 2(bridge_slave_1) entered blocking state [ 2135.831171][T16578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2135.838605][T16578] bridge0: port 1(bridge_slave_0) entered blocking state [ 2135.845768][T16578] bridge0: port 1(bridge_slave_0) entered forwarding state 16:19:16 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0) [ 2135.897457][T16578] device bridge0 entered promiscuous mode [ 2135.940673][T16578] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2135.952740][T16594] bridge0: port 2(bridge_slave_1) entered disabled state [ 2135.960030][T16594] bridge0: port 1(bridge_slave_0) entered disabled state [ 2136.031343][T16594] device bridge0 left promiscuous mode [ 2136.327708][T16613] bridge0: port 2(bridge_slave_1) entered blocking state [ 2136.334884][T16613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2136.342343][T16613] bridge0: port 1(bridge_slave_0) entered blocking state [ 2136.349458][T16613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2136.371293][T16613] device bridge0 entered promiscuous mode 16:19:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) 16:19:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000000a5ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:17 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x2) recvmsg(0xffffffffffffffff, 0x0, 0x0) getgroups(0x8, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x8, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2]) 16:19:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2136.378169][T16613] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2136.436000][T16634] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2136.457635][T16638] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r1}, {r1}], 0x2, 0x0, 0x0, 0x0) 16:19:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='\nxt4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2136.571632][T16638] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c5602067fffffff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 16:19:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c00000000000004000400000100000000400000004000008000000000000000255ebe5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:17 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') preadv(r0, &(0x7f0000000480), 0x1000000000000237, 0x0) [ 2136.768706][T16657] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2136.829468][ T8585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 16:19:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='%xt4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2136.901272][T16657] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d67be5a0000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:19 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0) 16:19:19 executing program 0: r0 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = dup(r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, 0x0, 0x0) tkill(r0, 0x1000000000016) 16:19:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='gxt4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:19 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:19 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x2) msgrcv(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="9d17991623aa32a79e0000e3c67ab46f4ff6ee5e2671a5c425ba0b88f2d1bd45fb0d91889943228370a4b745eb1cdff2ca77e45d", @ANYRESDEC], 0x2, 0x0, 0x0) 16:19:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x3, 0x6, @local}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) [ 2138.974159][T16685] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e#t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2139.120223][T16685] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2139.154638][T16695] device syz_tun entered promiscuous mode 16:19:20 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x7e, @dev={0xac, 0x14, 0x14, 0x15}, 0x7247, 0x1, 'wrr\x00', 0x2, 0x5, 0x4}, 0x2c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2139.181235][T16695] device syz_tun left promiscuous mode 16:19:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe670000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2139.226627][T16699] device syz_tun entered promiscuous mode [ 2139.243197][T16695] device syz_tun left promiscuous mode 16:19:20 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000000240), 0x20000102000007) add_key$keyring(0x0, &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) sendfile(r2, r2, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000700)='./bus\x00', &(0x7f0000000980)) r5 = creat(&(0x7f00000006c0)='./bus\x00', 0xfffffffffffffffc) fcntl$setstatus(r1, 0x4, 0x400) io_setup(0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000680)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0x10000, 0x407000}]) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, r3) ioctl$LOOP_CLR_FD(r1, 0x4c01) open(&(0x7f0000000600)='./bus\x00', 0x0, 0x140) close(r1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000940)={'team0\x00'}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001f40)={0x0, @multicast2, @local}, &(0x7f0000001f80)=0xc) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x32, &(0x7f0000000340)={@broadcast, @remote, [{[{0x9100, 0x617, 0x0, 0x1}], {0x8100, 0x7}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote}, @icmp=@address_reply}}}}, 0x0) [ 2139.385140][T16707] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:20 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() r3 = geteuid() mount$9p_tcp(&(0x7f00000000c0)='127.0.0.1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x24020, &(0x7f0000000380)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@cache_loose='cache=loose'}, {@mmap='mmap'}, {@nodevmap='nodevmap'}, {@aname={'aname', 0x3d, '/dev/dsp#\x00'}}, {@version_9p2000='version=9p2000'}, {@privport='privport'}, {@version_L='version=9p2000.L'}, {@cache_mmap='cache=mmap'}, {@loose='loose'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@pcr={'pcr', 0x3d, 0x6}}, {@smackfsdef={'smackfsdef', 0x3d, 'lobdevwlan0'}}, {@uid_lt={'uid<', r1}}, {@euid_eq={'euid', 0x3d, r2}}, {@dont_measure='dont_measure'}, {@uid_eq={'uid', 0x3d, r3}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@obj_type={'obj_type', 0x3d, '/dev/dsp#\x00'}}]}}) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000100)) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x200000) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) ptrace(0x10, r4) ptrace$pokeuser(0x6, r4, 0x388, 0xffffffffffffffff) r6 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r4, r4, 0x0, r6, r6) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e%t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2139.517804][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 2139.517820][ T26] audit: type=1804 audit(1546791560.323:54): pid=16720 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir423528554/syzkaller.GbvdoK/3211/bus" dev="sda1" ino=17623 res=1 [ 2139.560501][ T2481] print_req_error: I/O error, dev loop0, sector 0 flags 801 [ 2139.567902][ T2481] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 2139.663345][ T26] audit: type=1804 audit(1546791560.473:55): pid=16718 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor0" name="/root/syzkaller-testdir423528554/syzkaller.GbvdoK/3211/bus" dev="sda1" ino=17623 res=1 [ 2139.712911][ T2481] print_req_error: I/O error, dev loop0, sector 0 flags 801 [ 2139.720311][ T2481] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 2139.734656][ T26] audit: type=1804 audit(1546791560.513:56): pid=16718 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir423528554/syzkaller.GbvdoK/3211/bus" dev="sda1" ino=17623 res=1 16:19:20 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0) 16:19:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0200140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:20 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)={0x0, 0x7}) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:20 executing program 4: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/95, 0x5f}], 0x1) 16:19:20 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000000240), 0x20000102000007) add_key$keyring(0x0, &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(0x0, &(0x7f0000000300)={'syz'}, 0x0, 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) sendfile(r2, r2, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000700)='./bus\x00', &(0x7f0000000980)) r5 = creat(&(0x7f00000006c0)='./bus\x00', 0xfffffffffffffffc) fcntl$setstatus(r1, 0x4, 0x400) io_setup(0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000680)) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0x10000, 0x407000}]) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, r3) ioctl$LOOP_CLR_FD(r1, 0x4c01) open(&(0x7f0000000600)='./bus\x00', 0x0, 0x140) close(r1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000940)={'team0\x00'}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001f40)={0x0, @multicast2, @local}, &(0x7f0000001f80)=0xc) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x32, &(0x7f0000000340)={@broadcast, @remote, [{[{0x9100, 0x617, 0x0, 0x1}], {0x8100, 0x7}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @remote}, @icmp=@address_reply}}}}, 0x0) 16:19:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e(t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:20 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4840, 0x0) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f00000000c0)={0x8, 0x9}) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) migrate_pages(r1, 0x3, &(0x7f0000000200)=0x3f, &(0x7f00000003c0)=0x81) ptrace(0x10, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xad70, &(0x7f00000002c0)=""/249) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) wait4(r1, &(0x7f0000000400), 0x40000000, &(0x7f0000000440)) kcmp(r1, r1, 0x0, r2, r2) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(r3, 0x9) [ 2139.897851][T16743] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2140.013519][T16743] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2140.092006][ T26] audit: type=1804 audit(1546791560.903:57): pid=16761 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir423528554/syzkaller.GbvdoK/3212/bus" dev="sda1" ino=17111 res=1 [ 2140.140958][ T2481] print_req_error: I/O error, dev loop0, sector 128 flags 801 [ 2140.148588][ T2481] Buffer I/O error on dev loop0, logical block 16, lost async page write 16:19:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e*t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0300140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:21 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) 16:19:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) close(r0) 16:19:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e+t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:21 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0) 16:19:21 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000540)=""/235, 0xeb, 0x0) ptrace(0x10, r1) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r3 = creat(0x0, 0x162) fcntl$setlease(r0, 0x400, 0x2) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r3, 0x80024322) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f00000002c0)=0x4) fsetxattr(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="62747266eb1cf47f32e72b92d7b1096d3042bf7573657400"], &(0x7f00000000c0)=':/system\x00', 0x9, 0x3) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0900000000000001000000000000000800000000000000030000001a00000002000000000000000400020000009eab763814e084b6a40d1351653c0aa95632776456860b43383f7a3a120484e5b68b67bbf6000bbc410baada30d4ac849e2bade5e6cb88f434a7c6f01d2b590b5fac9133dd286418"]) kcmp(r1, r1, 0x0, r3, r3) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') ftruncate(r3, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x3) sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0x5, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r4, 0x600, 0x70bd29, 0x25dfdbfe, {}, [""]}, 0xffdd}, 0x1, 0x0, 0x0, 0x8000}, 0x800) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:21 executing program 4: 16:19:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e-t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:21 executing program 0: r0 = memfd_create(&(0x7f0000000300), 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 16:19:21 executing program 0: 16:19:21 executing program 4: 16:19:21 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x307, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000200)={0x0, 0x2, 0x3003}) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) write$uinput_user_dev(r2, &(0x7f0000000340)={'syz1\x00', {0x6000000000000, 0x44, 0x2, 0x7f}, 0x2b, [0x5, 0x4, 0x7cf, 0x6, 0x9732, 0x9, 0x7, 0x7bef, 0x3ff, 0x6e7, 0xec5, 0x3ff, 0x38908d09, 0xcc8e, 0x4, 0x7, 0x6, 0x8, 0x100, 0x8, 0x7fffffff, 0x6, 0x1, 0x8, 0x101, 0x4, 0x2, 0x0, 0x8, 0xa4f8, 0x3, 0x3, 0x2, 0x78c9, 0x9c0f, 0x7, 0x4bb4, 0x470, 0xd386, 0x9, 0x3f, 0x7, 0x2, 0x5, 0x20, 0x6, 0x81, 0x101, 0xffff, 0x776e, 0x7a4, 0x401, 0x666c, 0x5, 0xffffffff, 0x80000001, 0x6, 0xa1, 0x7fff, 0x9, 0x1f, 0x7, 0x3, 0x7fff], [0x2, 0x81, 0x7fff, 0x7b19, 0x3, 0xffffffffffffffff, 0x376, 0x0, 0x7, 0x2, 0x2, 0x7fff, 0x2, 0x1, 0xffff, 0xff, 0x3, 0x8, 0x5, 0x7, 0xffffffffffffff80, 0x40, 0x80, 0x1, 0x7, 0x2, 0x63, 0x101, 0x7, 0x2000000000000000, 0x8000, 0xea, 0x5, 0x40, 0x1, 0xfffffffffffffff8, 0x0, 0xa2, 0x8, 0xfff, 0x1, 0x9, 0x7, 0x0, 0x100, 0x7, 0x9, 0x8001, 0x100000000, 0x2, 0x6, 0x3, 0x4, 0x1, 0x0, 0x7fffffff, 0x8820, 0x0, 0x80000001, 0x3, 0x2, 0x1cb0c299, 0x3, 0x8], [0x8, 0x9, 0x1f, 0x7ff, 0xffffffff00000001, 0xfffffffffffff801, 0x0, 0x4, 0x0, 0x6, 0xfe, 0x6, 0xffffffff7fffffff, 0x80, 0x9, 0x5, 0x1, 0xffffffff00000001, 0x2, 0x0, 0x9, 0x100000000, 0x9, 0x8, 0x9e2b, 0x7, 0x0, 0x8, 0x5, 0x100000001, 0x79d, 0x9, 0x2, 0x3, 0x9, 0x3ff, 0x80, 0x100000001, 0x80, 0x0, 0x8001, 0x7, 0x98a2, 0x150, 0x5, 0x5698fa8a, 0x9, 0x4, 0x6, 0x8, 0x1, 0x6, 0x4, 0x5, 0x8, 0x4000000000000000, 0x7, 0x8, 0x3, 0xfffffffffffffffd, 0xb5c, 0x3ff, 0x1, 0x8000], [0xfffffffffffffffd, 0x7ff, 0x1, 0x6, 0x3000000000, 0x3, 0x1000, 0x6, 0x0, 0x7fff, 0x4, 0x9, 0x1, 0x0, 0x1, 0x5, 0x7, 0x1, 0x58e, 0x8, 0xdf9, 0x0, 0x5, 0x4be, 0x9, 0x80000001, 0x9b, 0x30e, 0x0, 0x5, 0x5c460407, 0x7, 0x5, 0x401, 0x3, 0x1, 0x1, 0x4, 0x1, 0x5, 0x756, 0x6, 0x0, 0x80000001, 0xfffffffffffffffe, 0x0, 0x3, 0x1, 0xffff, 0x9, 0x8, 0x9, 0x1000, 0x1, 0xffffffffffffe268, 0x800, 0x9, 0x800, 0x77d, 0x5, 0x100, 0x7, 0x6, 0x80000000]}, 0x45c) ioctl$CAPI_INSTALLED(r2, 0x80024322) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000000)={0x34, 0x7fffffff, 0x5, 0x3}, 0x10) prctl$PR_SET_THP_DISABLE(0x29, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900000000000000010000000000060000e13ae6e4d20000000000000400399898d488000000000000070000000000000000000000000000000000000000000000"]) kcmp(r0, r0, 0x0, r2, r2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) [ 2141.549398][T16767] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0400140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:22 executing program 4: 16:19:22 executing program 0: 16:19:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e.t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2141.738098][T16825] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2141.852778][T16825] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:22 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0) 16:19:22 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x8600, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000400)=0x230) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(r0, 0xc0285628, &(0x7f0000000380)={0x0, 0x2, 0x1, [], &(0x7f0000000200)=0x8}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000002c0)=""/147) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000480)={&(0x7f0000000440)=[0x3, 0x7, 0x2, 0x9, 0x0, 0x86, 0x6, 0x3, 0x4fdf], 0x9, 0x6, 0x40e, 0x54b, 0xe7, 0x6, {0x8, 0x1000, 0x9, 0x7, 0x101, 0x400, 0x586, 0x9, 0x5, 0x7ff, 0x4, 0x100000000, 0x6, 0x0, "10ac142da78879edd79693f20f258ef17c2ec4913ebb1ff6049b476d9b121db4"}}) ptrace$pokeuser(0x6, r3, 0x38a, 0xfffffffffffffffb) socket$kcm(0x29, 0x2, 0x0) r4 = creat(0x0, 0x122) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r4, 0x80024322) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r3, r3, 0x0, r4, r4) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200200) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) lstat(0x0, 0x0) getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) stat(0x0, 0x0) getgroups(0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@remote}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000980)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\x00\x00\xae\x98&@\xd0\xe6\xbbQ\xff\a\x00\x00\x00\x00\x00\x00\xaa1\x91\x98\xe9\x1f\nMCi|+\xcd\xf9N\xdc\xc5\xa2*\x13\x8f\xf3;\xd6d2\xeb\xe5\x14\x0e\x8b\xda\xb7\xfc9h(mf\'\xa19q\x93\"}G3\xc1E\xe6e6\xc6\xc2u\x11%`\xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xa8\x14Ts\xcb\xde\x84\x1d\xc7\xcc;\xb18') sendfile(r1, r2, &(0x7f00000000c0)=0x202, 0x5a) 16:19:22 executing program 0: 16:19:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e0t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0500140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:22 executing program 0: 16:19:22 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)=ANY=[]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:22 executing program 4: 16:19:22 executing program 0: [ 2142.116514][T16848] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='eXt4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:23 executing program 4: 16:19:23 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x0, 0x0) 16:19:23 executing program 0: 16:19:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0600140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:23 executing program 4: 16:19:23 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ect4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:23 executing program 4: 16:19:23 executing program 0: [ 2143.081384][T16878] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:23 executing program 4: 16:19:23 executing program 0: 16:19:24 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) rt_tgsigqueueinfo(0x0, 0x0, 0x16, &(0x7f0000000100)) ptrace(0x10, 0x0) ptrace$pokeuser(0x6, 0x0, 0x388, 0xffffffffffffffff) r0 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r0, 0x80024322) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(0x0, 0x0, 0x0, r0, r0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:24 executing program 0: [ 2143.272303][T16878] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:24 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xffffffffffffffff) r1 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r1, 0x80024322) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x0, 0x200, 0x81}, 0x10) kcmp(r0, r0, 0x0, r1, r1) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:24 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0) 16:19:24 executing program 4: 16:19:24 executing program 0: 16:19:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='edt4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0700140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:24 executing program 0: [ 2144.097079][T16909] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:24 executing program 4: 16:19:25 executing program 3: 16:19:25 executing program 0: 16:19:25 executing program 4: 16:19:25 executing program 4: 16:19:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0800140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2144.427748][T16931] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2144.513163][T16931] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:25 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0x0, 0x0) 16:19:25 executing program 0: 16:19:25 executing program 3: 16:19:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='eit4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:25 executing program 4: 16:19:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0900140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:25 executing program 3: 16:19:25 executing program 0: [ 2145.105400][T16939] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:25 executing program 4: 16:19:26 executing program 0: mknod(&(0x7f0000000200)='./file0\x00', 0x8002, 0x16e8) r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="27832ee057d1ae38850f49d03c148dc683bf68cff2bd549ba1"]], 0x1, 0x0, 0x0) 16:19:26 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000), 0x4) 16:19:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0a00140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2145.371626][T16958] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2145.477770][T16958] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:26 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0) 16:19:26 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000100)=0x1) 16:19:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='elt4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:26 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d3, 0x0) 16:19:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a1700140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:27 executing program 0: socketpair(0x1, 0x20001000000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$kcm(0x2, 0xa, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x541b, &(0x7f0000000200)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x02\x00\xdc\xff\xa0\x00\x80\x00\x00\x00\x02?\xfa\xf3W\x14\xf9\x92N2\xde\xf8\xff\tj\xf3\xb8\xb4\xd2\xaf\x99\x97r\xe1v\xb2]W\xe4\xc3\xd9\xa7\xa4 \x90\x87\xa4\x1c#\x14\xa2\xee\xd0\xe3vY\xbc1\xdff4\x93O\xc6`%P\\c\xe7`;V\xfc7\xec\xd9,[\xc2\xeaL\xceg&\x1e7\xb9,\xe4\xf79i\xe2\xad\xf9\xf2\x85Z\x85\x15\xd8I&\x9e}\xeb\xb1\xa6Zf\x11\xf6\x01y\xe2\xcb\xa6\x95R\xaa\xff-\xfcU\x1c\x85\x9f\x8d\xc17l\xa5\xb9\xca\x9ej\xcf\xeeW') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) 16:19:27 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000100)=0x1) [ 2146.241017][T16975] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:27 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4840, 0x0) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f00000000c0)={0x8, 0x9}) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) migrate_pages(r1, 0x3, &(0x7f0000000200)=0x3f, &(0x7f00000003c0)=0x81) ptrace(0x10, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xad70, &(0x7f00000002c0)=""/249) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) wait4(r1, &(0x7f0000000400), 0x40000000, &(0x7f0000000440)) kcmp(r1, r1, 0x0, r2, r2) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(r3, 0x9) 16:19:27 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4840, 0x0) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f00000000c0)={0x8, 0x9}) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) migrate_pages(r1, 0x3, &(0x7f0000000200)=0x3f, &(0x7f00000003c0)=0x81) ptrace(0x10, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xad70, &(0x7f00000002c0)=""/249) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) r2 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) wait4(r1, &(0x7f0000000400), 0x40000000, &(0x7f0000000440)) kcmp(r1, r1, 0x0, r2, r2) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(r3, 0x9) 16:19:27 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffd2e, &(0x7f00000001c0)=0x57d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() r3 = geteuid() mount$9p_tcp(&(0x7f00000000c0)='127.0.0.1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x24020, &(0x7f0000000380)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@cache_loose='cache=loose'}, {@mmap='mmap'}, {@nodevmap='nodevmap'}, {@aname={'aname', 0x3d, '/dev/dsp#\x00'}}, {@version_9p2000='version=9p2000'}, {@privport='privport'}, {@version_L='version=9p2000.L'}, {@cache_mmap='cache=mmap'}, {@loose='loose'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@pcr={'pcr', 0x3d, 0x6}}, {@smackfsdef={'smackfsdef', 0x3d, 'lobdevwlan0'}}, {@uid_lt={'uid<', r1}}, {@euid_eq={'euid', 0x3d, r2}}, {@dont_measure='dont_measure'}, {@uid_eq={'uid', 0x3d, r3}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@obj_type={'obj_type', 0x3d, '/dev/dsp#\x00'}}]}}) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000100)) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x200000) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) ptrace(0x10, r4) ptrace$pokeuser(0x6, r4, 0x388, 0xffffffffffffffff) r6 = creat(0x0, 0x162) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, 0x0) ioctl$CAPI_INSTALLED(r6, 0x80024322) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000000000001000000000000000800000000000000030000000000000002000000000000000400000000000000070000000000000002000000"]) kcmp(r4, r4, 0x0, r6, r6) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(0xffffffffffffffff, 0xc050561a, &(0x7f0000000240)={0x0, "333b26f565c160b3682efea0bec29759edc788747af98d5d9e0cb96158c2f424", 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 16:19:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a1800140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='eot4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2146.508044][T16996] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2146.636722][T16996] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:28 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) lstat(&(0x7f0000000680)='.\x00', &(0x7f00000007c0)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000003740)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000540)={0x4e, 0x63d, 0x0, 'queue0\x00', 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000380)={0x80000000, 0x9, 0x7, 0x0, 0x0, [], [], [], 0x5}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={0x0}}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x6, 0xd9, 0x0, &(0x7f0000000040)}) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a000f0c002960008900002abd7000fbdbdf2508001800064b34008790d4003a2500bb7cd956000cff3b603f89baa7c42193522f810cfd042f12b21b3d439afb3fbbd4ccbec6b69f6fe3acbd06e0d4000000000200010000000499ba147903"], 0x60}}, 0x20000005) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000780)={0x1, &(0x7f0000000740)=[{}]}) sysfs$2(0x2, 0x400, &(0x7f00000002c0)=""/70) openat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x6, 0x811, r3, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000240)) 16:19:28 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0) 16:19:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a1900140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') ioctl$TIOCCBRK(r1, 0x5428) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0xc00}], 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 16:19:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ept4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:28 executing program 3: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'\x00@\x00'}, &(0x7f0000001fee)='R\trist\xe3cusgrVid:De', 0x0) exit(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x101006, 0x0) r1 = memfd_create(&(0x7f0000000200)='em1\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="040056ca0002"], 0x6) write$P9_RWRITE(r1, &(0x7f00000000c0)={0xb, 0x77, 0x0, 0x3}, 0xb) syncfs(r0) sendfile(r0, r1, &(0x7f0000000000), 0x800) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x5, 0x1000, &(0x7f00000003c0)="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"}) [ 2147.287142][T17018] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a2300140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='est4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') ioctl$TIOCCBRK(r1, 0x5428) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0xc00}], 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 2147.595808][T17034] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2147.671817][T17034] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a2d00140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='eut4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') ioctl$TIOCCBRK(r1, 0x5428) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0xc00}], 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 2147.894510][T17046] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2148.040642][T17046] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:29 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) lstat(&(0x7f0000000680)='.\x00', &(0x7f00000007c0)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000003740)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000540)={0x4e, 0x63d, 0x0, 'queue0\x00', 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000380)={0x80000000, 0x9, 0x7, 0x0, 0x0, [], [], [], 0x5}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={0x0}}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x6, 0xd9, 0x0, &(0x7f0000000040)}) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a000f0c002960008900002abd7000fbdbdf2508001800064b34008790d4003a2500bb7cd956000cff3b603f89baa7c42193522f810cfd042f12b21b3d439afb3fbbd4ccbec6b69f6fe3acbd06e0d4000000000200010000000499ba147903"], 0x60}}, 0x20000005) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000780)={0x1, &(0x7f0000000740)=[{}]}) sysfs$2(0x2, 0x400, &(0x7f00000002c0)=""/70) openat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x6, 0x811, r3, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000240)) 16:19:29 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4b8, 0x881) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000a00800007806000078060000d00200006001000060010000d0070000d0070000d0070000d0070000d007000006000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x900) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x29) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x20820000, r2}, 0x2b) 16:19:29 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x271c, 0x0, &(0x7f000033bffc)) 16:19:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a4800140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='e\x98t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:29 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0) 16:19:29 executing program 4: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) lstat(&(0x7f0000000680)='.\x00', &(0x7f00000007c0)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000003740)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000540)={0x4e, 0x63d, 0x0, 'queue0\x00', 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000380)={0x80000000, 0x9, 0x7, 0x0, 0x0, [], [], [], 0x5}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={0x0}}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x6, 0xd9, 0x0, &(0x7f0000000040)}) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a000f0c002960008900002abd7000fbdbdf2508001800064b34008790d4003a2500bb7cd956000cff3b603f89baa7c42193522f810cfd042f12b21b3d439afb3fbbd4ccbec6b69f6fe3acbd06e0d4000000000200010000000499ba147903"], 0x60}}, 0x20000005) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000780)={0x1, &(0x7f0000000740)=[{}]}) sysfs$2(0x2, 0x400, &(0x7f00000002c0)=""/70) openat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x6, 0x811, r3, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000240)) [ 2148.569803][T17065] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a4c00140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:29 executing program 3: timer_create(0x3, 0x0, &(0x7f0000000000)) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cachefiles\x00', 0x8000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) r6 = socket$vsock_stream(0x28, 0x1, 0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000008c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000005480)=0xfffffffffffffd70) r10 = getegid() lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = syz_open_dev$midi(&(0x7f0000002580)='/dev/midi#\x00', 0x3, 0x2) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002600)={&(0x7f00000025c0)='.\x00', 0x0, 0x555168d18e53d533}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000026c0)=[0xee00, 0x0, 0xee00, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r17 = open$dir(&(0x7f0000002700)='./file0\x00', 0x0, 0x80) r18 = open$dir(&(0x7f0000002740)='./file0\x00', 0x2000, 0x8) r19 = syz_open_dev$sndmidi(&(0x7f0000002780)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) r20 = signalfd4(0xffffffffffffffff, &(0x7f00000027c0)={0x6956}, 0x8, 0x80800) r21 = socket$pptp(0x18, 0x1, 0x2) r22 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000002800)='/proc/self/attr/current\x00', 0x2, 0x0) r23 = socket$inet6_udplite(0xa, 0x2, 0x88) r24 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000002840)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002880)={0xffffffffffffffff}) r26 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r27 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00000028c0)={0x8000, 0x8, 0x1, 0xffffffffffffff9c}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000002900)={0xffffffffffffffff}) fstat(0xffffffffffffff9c, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = openat$capi20(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/capi20\x00', 0x480400, 0x0) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002b80)=[0xffffffffffffffff, 0xee00, 0xee01, 0xffffffffffffffff, 0xee01, 0xee00]) lstat(&(0x7f0000005200)='./file0\x00', &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000052c0)={0x0, 0x0, 0x0}, &(0x7f0000005300)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005340)={0x0, 0x0}, &(0x7f0000005380)=0xc) stat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = socket$nl_crypto(0x10, 0x3, 0x15) r40 = socket$bt_cmtp(0x1f, 0x3, 0x5) r41 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r42 = socket$inet_tcp(0x2, 0x1, 0x0) r43 = openat$vhci(0xffffffffffffff9c, &(0x7f0000005540)='/dev/vhci\x00', 0x10000) r44 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005580)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000055c0)={0x0, 0x0}, &(0x7f0000005600)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005640)={0x0, 0x0, 0x0}, &(0x7f0000005680)=0xc) r47 = socket$inet_udp(0x2, 0x2, 0x0) r48 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r49 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r50 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000056c0)='/dev/ptmx\x00', 0x10c00, 0x0) r51 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r52 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000005700)='/dev/mISDNtimer\x00', 0x2, 0x0) r53 = open(&(0x7f0000005740)='./file0\x00', 0xc800, 0x4) sendmmsg$unix(r1, &(0x7f0000005840)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="3bc5562464a12371d0bd8f3c4e464b7d2f569dc45266ec78dee730d39db4e4d83f1b7958e222a4bddbe56bec8cf78635f5bc7582a9780d0900944561c7694685073b3287a85012357ce0009d82ed58d7b9f9ab94c9a955bb65f8644f0530d1b335d691b084775dc8445134c99735d00ea0bab8e4cc0084fba4738a1579298a864b21928b95fc2979234c6b9afc2b0d994bf0453d08f416a66a2566d5", 0x9c}, {&(0x7f0000000240)="7065f307a2a093653af502b08fd3f3d9b706450981f0c32f3cb48eb9f7684bb149cd642619b0dfa6a88399be52f5fe41d317a83bceb9beb4e10cae23fcc1cdfbb2bdf711268c45e004c507680c69ca71918e075af8bb6998b6983c75", 0x5c}, {&(0x7f00000002c0)="7e3df8ee572a159863a309a62de6b7afe0a568a920928aecb3062b1d1975be2d97e2603b0bc39cf3", 0x28}], 0x3, 0x0, 0x0, 0x4000001}, {&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000003c0)="d32bf9674b4787122be236b73d3332201521ea7456f6da0cc6ff33794b3091ac7d655640025e4f2848c268dcb2839c42c366552bcf8228a97332837cb48aa35479ca54b00ec945b16a47fa6a95e88a242de845abf568596c788c20ad6cef124c9fc65a69c71e64511f8fa5825b3686d97682e679141e2b433d974c7b45ab", 0x7e}, {&(0x7f0000000440)="deaf6c2a065ebdd1437f315dfbaa0a6d894ab6196adcde234cd3115f5412eb09e08c1dad0d3480a4f4b5b3ffa6a7951bb7a2dd7fef801caa12ee0abfc5befe04cd2c8e0bbcb7dc740e3765c68ce2db66bc95ed383101ab5c4185babce19c2a649cb411034384b3e134c7c0", 0x6b}], 0x2, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}], 0xb0, 0x8004}, {&(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000c00)="03", 0x1}, {&(0x7f0000000c40)="f85be882f62b0015dfb342e3ff2a8fe7d03d6dee5ddc4e1d9411c4b39ea60acad7665c160c8822594370e529761f5ba1c2fe987dc4430e4e1c513af86c6b2e05a0b177d6b03f8dd646ccdeda85441b947ab9fdb4b3d29f6a6d", 0x59}, {&(0x7f0000000cc0)="91620431898ee422abfb6bc4ee4d795e227a311fd8a2f39b90eaf1b5019afe5ce3f519f80c", 0x25}, {&(0x7f0000000d00)="b17f5dbd234833206a3e3f1a60f47168381706ffd03bc97f93c8e4cbfbb058790ffc0fdfc79d6ae719053cf5af7faa6b176470c637e1c257f7adaaaf955c52b992c409579845b02dfe297d67e6f506fc83b44ad3c5e4d61464d580f274d42d7144319b8b5d826146228cb35f912e4f70ad22053202ec1a1b5aa218ed156e546b33bffad4d145b3606c4a2ac6eee0e60cafde71ac0a480cae5c8c", 0x9a}], 0x4, 0x0, 0x0, 0x4044815}, {&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000e80)="5283e8a2f37a7923b0f8caafea60639b5b8143398943f0b0a9bcfdd1172cf3cfcbe9be945ebd187b0438ca8617b8312f35793e639d4843ddce960934693bde9d60f29f5e1780c0bd52dbd1f12d7ebe98ef82016e154bf5544adf7dacc3f9d642909bcdd4cc180214bf7d60c890", 0x6d}, {&(0x7f0000000f00)="9d5cd3ad5e177820f9dcb02b731477b8818d03d5aba02dde2c7cfa8af08fd7f215e4bf25d2ba2715a6483f31d2c1f8a8c575e2effa99e93e4c81deba1202b30b82ed75605b44324b598f569b22b9f0298a2bcee9e13d80762c1eaa38c028614f2eed7c230cf8fdec18f9a7", 0x6b}, {&(0x7f0000000f80)="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0x1000}, {&(0x7f0000004f00)="69e7a32e2bbc7321c6a4268b773603ab27462dad4d7c27018b51055417195046ab64a0b8cb5e412cf39fa0a3168173e63814383a41b4d5f2bf65ee15b7cd4c2a10f913e8c42cd3ac662ca9dcce2db26f0a8f265e1b1e4e43dc8ad144bff976688fe21127b5563b8017cf7577c7533065cea23fa7c1128a6207681d0ef5289c39e983617c87c479e4a8335032082571484734c74113ad2a7f22a14aa270da5f9261362549ab2305cb2a418efb9fc29c817b21e4e11a076369994b71d8625118fa5d4b", 0xc2}, {&(0x7f0000005000)="b11043e438cf844669234be12e4d5b2d8e71f08647914854fd059931e3841efe8bce88ea2115ecfa15696dd1928fbeae46d33a13c327120e8bb8d2d3d257ffc3845377fc0b0a0321ffd30296694de9849cd9674ca0d17ade39f2943bad9f06384e0bdf59841559a123ec305eccc7feae9eff4e208bca55b5adb47bdbc9a69c5ff9250e23536800e58248d7e2b4978619367aa8547340b911d83b2fd085ae2bbeb2f96ee6af0e", 0xa6}, {&(0x7f00000050c0)="0d9ee4aee6a3aa31964a1114eb0afa518c0c29897d0c9f5ca54cfe4d87dbc0ca031c959daa3fac8097a126662a0272e9da097318b222d9a678836be850b3aaac50392775893078ac660d501e323767b7f44c4aea965a49e74806aef952afd084702e201d9b9ab40a453add6c788380baa37227b496f91400df2ee2cf6f4731dce93f92d14c21b0f87a4b5a07a29c34e3deea612c39d9a56862", 0x99}], 0x5, &(0x7f0000005780)=[@cred={0x20, 0x1, 0x2, r0, r35, r36}, @cred={0x20, 0x1, 0x2, r0, r37, r38}, @rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r0, r45, r46}, @rights={0x30, 0x1, 0x1, [r47, r48, r49, r50, r51, r52, r53]}], 0xb8, 0x40010}], 0x7, 0x801) exit(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r55 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x3, 0xedb220bccb776a61) ioctl$TUNSETOFFLOAD(r55, 0x400454d0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r54, 0x8912, 0x400200) timer_delete(0x0) 16:19:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ex\n4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2148.879934][T17088] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2148.998226][T17088] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a6000140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ex%4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2149.254830][T17102] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2149.378501][T17102] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000240)='e\x98t4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:30 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, 0x0, 0x0) 16:19:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a6800140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext\a\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) r0 = socket(0x11, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000640)={0x0, 0x7}) request_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={'syz'}, &(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f00000025c0)="b31a1c0ef3bc520059c831d163b5cb3ec8d948738e34900dcb6b08ed45d66d8ed8ddddecc916e207ebeee101ad60f5d62b175b1ad80c0dd52317382ac87f886b423f8654f9926be98357798b9ff22970ec221ddf38b3140bb8b5eb4bb58c3a0357826f867cad46152ad74df2f6dbde0f6101650ced69bbc873d532aee86a102825d45ee02ccf0dfb352b4f6eadec2d6fcbc743fb6773bffc3a464826ae0f945183d362a3db23e5d6f21ec91dcaa4c6836cdb31cfbec48c198213c70c41d422", 0xbf}], 0x1, 0x0, 0x0, 0x84}}], 0x1, 0x44000) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000001c0)={'ifb0\x00', 0x9}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000280)=0x2) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x811, r2, 0x4000000) [ 2149.837483][T17118] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x54) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="07630440030000000b6300000c63000001634040040000000000000001000000000000000000000000000000000000000000000048000000000000005000000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="85616466000000000a0000000000000002000000000000000500000000000000852a747000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000000000300ff0000000000034ebc1fcb744f9446db2f20c630ec2c8c857391f082c6e920d1d742f4a01cd468eaa833e2ff1123e76b3d7108000000afb15d86b56e7d064d87ce20a0578afd26716fef93358c083eb8e1"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00']], 0x10, 0x0, &(0x7f00000002c0)="3143bd8c97bd14bc1361c82929306fc3"}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0xc008ae09, &(0x7f00000000c0)={0x7b}) 16:19:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a6c00140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:30 executing program 4: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000003c0)=@in={0x2, 0x0, @loopback}, 0x80, 0x0}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00000002c0)=""/251}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r2}) 16:19:30 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast, 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x56, &(0x7f00000001c0)={@link_local, @remote, [], {@canfd={0xd, {{0x3, 0x4, 0x34b, 0x101}, 0x40, 0x0, 0x0, 0x0, "18a8246ab5c5feec99f9e6f0a2f4b55cff893052eed1e5547da6dea3e1dc9a08e9adb5a47846163eda232cd1df98778add3c5eb7bb0e1f26c2c95b86bc99ae12"}}}}, 0x0) 16:19:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext\n\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2150.106546][T17137] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x2, 0x4) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) close(r2) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, &(0x7f00000002c0)={0xab, 0x10001, 0x8, 0x10000, 0x1f, 0x18, 0x23, "9a7614bbbc3b7c654c1fb641cd1958cc7831fbb5", "aec36a61175c6c397ed9517f3c63ea55be9c2cd6"}) openat$cgroup_ro(r0, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4001, 0x100) r5 = getpid() syz_open_procfs$namespace(r5, &(0x7f0000000200)='ns/user\x00') truncate(&(0x7f0000000240)='./file0\x00', 0x90002) sendfile(r4, r3, 0x0, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000400)=0xe8) mkdir(&(0x7f0000000280)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000340)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000440)={'vcan0\x00', r6}) sendfile(r4, r3, 0x0, 0x8804200) 16:19:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x10000004e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) socketpair(0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18001b000000000000000000950000000000000000000000ad4ef7178281"], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r1}) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000cf9c000000000000000038000000000000000000000000002000000000000000003c1d97886eb5fb78ee30728ea3d7700000000000000000000000000000060000000000000000000000000000000000000000"], 0x20000698) [ 2150.231827][T17137] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2150.258476][T17151] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 16:19:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f00000001c0)) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 16:19:31 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0) 16:19:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a7400140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext%\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2150.796588][T17171] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2150.916475][T17171] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:31 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setxattr$security_smack_entry(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000240)='./cgroup\x00', 0x9, 0x1) mkdir(&(0x7f00000000c0)='./file0\x00', 0x104) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000001c00)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) io_cancel(0x0, 0x0, 0x0) mount(&(0x7f0000000180)=@md0='/dev/md0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='selinuxfs\x00', 0x8, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 16:19:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f00000001c0)) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 16:19:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext-\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a7a00140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) memfd_create(&(0x7f0000000100)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}], 0x10) [ 2151.222586][T17188] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f00000001c0)) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x2c) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 16:19:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1001020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0xa0a, 0x70bd2b, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x8800) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="180d9d50", @ANYRES16=r1, @ANYBLOB="3504000000000000003e471256"], 0x18}}, 0x0) r3 = dup2(r0, r0) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x240000000, 0x6, 0x4, 0x4, @broadcast}, 0x10) 16:19:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='extg\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:32 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4f, 0x4000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x201, 0x8000000100079) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCRTMSG(r1, 0x8108551b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @dev}, {}, {0x2, 0x0, @multicast1}}) [ 2151.496603][T17188] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:32 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f00000001c0)={0x0, @bt={0x1000, 0x7, 0x1, 0x2, 0x101, 0x5, 0x400, 0x10001, 0x3, 0x1, 0x75, 0x7, 0x7, 0x4cc5, 0x8, 0x11}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:32 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x7fffffff, 0x4) 16:19:32 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xb00, 0x4) write$binfmt_elf32(r0, 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x12020, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x210000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000024c0)={0x8000000000001fb, 0x0, [{0xd000, 0x0, &(0x7f00000002c0)=""/4096}, {0x1, 0x326, &(0x7f00000012c0)=""/42}, {0x4, 0x0, &(0x7f00000025c0)=""/59}, {0x5000, 0x0, &(0x7f0000001340)=""/42}, {0x0, 0x0, &(0x7f0000001380)=""/156}, {0xf000, 0x0, &(0x7f0000001440)=""/98}, {0x3000, 0x0, &(0x7f00000014c0)=""/4096}]}) 16:19:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0003140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:32 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setxattr$security_smack_entry(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000240)='./cgroup\x00', 0x9, 0x1) mkdir(&(0x7f00000000c0)='./file0\x00', 0x104) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000001c00)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) io_cancel(0x0, 0x0, 0x0) mount(&(0x7f0000000180)=@md0='/dev/md0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='selinuxfs\x00', 0x8, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 16:19:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x02', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:32 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x7fffffff, 0x4) [ 2151.799903][T17225] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:32 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setxattr$security_smack_entry(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000240)='./cgroup\x00', 0x9, 0x1) mkdir(&(0x7f00000000c0)='./file0\x00', 0x104) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000001c00)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) io_cancel(0x0, 0x0, 0x0) mount(&(0x7f0000000180)=@md0='/dev/md0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='selinuxfs\x00', 0x8, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 16:19:32 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000000000037a9b2ef5e75b902c7f3e12ce00a2163b3cab41cee292f26b77a6b055ab1b9807f206fa99e728113a63ed80462be9899035fd81fbab2609bc5839fea16a3ab"]) [ 2151.873375][T17225] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a1004140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x4000000000014, &(0x7f00000000c0)=0x80400000001, 0x240) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendto$inet(r2, &(0x7f0000000100), 0xffffffffffffff1f, 0x0, 0x0, 0x56c3) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0xa0000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000140)={0x0, 0x10000, 0x5, &(0x7f0000000080)=0x1ff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, 0x0, &(0x7f0000000100)) close(r2) dup3(r1, r2, 0x0) [ 2152.154414][T17244] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x03', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2152.297378][T17244] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:33 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x7fe) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYBLOB="d8472600"], &(0x7f0000000180)=0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000007c0)={&(0x7f0000105000/0x4000)=nil, &(0x7f0000105000/0x4000)=nil, 0x4000, 0x1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x100000001, 0x9, 0x0, 0x0, 0x5}, &(0x7f0000000300)=0x14) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000480)={0x5, 0x70, 0x1, 0xfffffffffffff800, 0x6, 0x6, 0x0, 0x0, 0x0, 0x1, 0xc, 0xffffffff, 0x1, 0x8, 0xe8, 0x2, 0x7, 0x6, 0x6, 0x2, 0x8, 0x3, 0x1, 0x0, 0x0, 0x3, 0x1, 0x5, 0xc427, 0x7fff, 0x9, 0x5, 0x80000001, 0xfffffffffffff2c0, 0x7, 0x0, 0x1, 0x7, 0x0, 0x5, 0x7, @perf_config_ext={0x1, 0x8}, 0x810, 0x2, 0x9adb, 0x5, 0xffffffffffffff4f, 0x3, 0x6}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00\x0f\x1c\xe3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x14400) poll(&(0x7f0000000400)=[{r1, 0x1}, {r1, 0x1410}, {r1, 0x120c}, {}], 0x4, 0x0) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000000)={0x0, 0x7f}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000200)='\x00', r3}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000440)=0x40, 0x4) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000580)="b5d7522f9d33b63f526ccc682338444a302afa4b8659b651f6dd80f6217b3ad368cce469ca5172", 0x27}], 0x1, &(0x7f0000001080)}], 0x1, 0x4010) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000008c0)={0x0, 0x0, 0x72feb984}, &(0x7f0000000900)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000880)={r3, 0x0, 0x38, 0x2d, &(0x7f0000000800)="f3be99bdb7ecb99c4ee54e5185b363e88a2d556cdefea52ec72b638f250994e2a31a1ee2cecea38f4402bf069433ba37cee87b08e6f2c869", &(0x7f0000000840)=""/45}, 0x28) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000500)={0x4000}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="3fc65f5bf1e3c4748e12de47a6278eb7cd8e7209d3c9d9e980c9eed4fdcbf9acd9b7aa4281a0b140de7cae6e6d89d0519d1d5bdc13616bc242e2b39a3de739ad4bb63dd173db4f652ada5eea027c6149ef288a1f193c44a3dd60420bf22451830eb63534bff5368d158f43695f7b1dd7ab7b013783fb3fddc372910bfe992eba72b3ade9fe73bc95c8b0ef80cd257c0470e22cdbca195cc74771688a3e5d5adfd07ea7385ef33f7ee8fbeedb"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x20004080) getegid() r5 = semget(0x0, 0x4, 0x100) semctl$SETVAL(r5, 0x1, 0x10, &(0x7f0000000540)=0x6) dup2(r0, r4) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000006aa9900110001ed80da4689ff587386712f81a95a544d15c962a6faf92bb1cc"], &(0x7f0000000340)={0x0, 0x1, [0xb1c, 0x9e6, 0xab3, 0xb70]}) 16:19:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0005140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x200, &(0x7f0000000280)="0a5c2d0240316285717070") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000740)={0x5, &(0x7f0000000400)=[{0x81, 0x5339, 0x6, 0x52}, {0x6, 0xae16, 0x3a7, 0x5}, {0x4, 0xfffffffffffffffb, 0x9, 0x80}, {0x10001, 0x5, 0x1f, 0x2}, {0x3, 0x1, 0x9, 0x2}]}, 0x10) r3 = socket$inet6(0xa, 0x3, 0x3a) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f00000002c0)="39cfadf367badb9e816e3e76ae323db964d8539d2afd6877d97e0386d29cb179d46bee2a0f12c43ce76909dc60d18273a7770da8f16a55378d8f27c7fd75eac0a7710f8fa1f3a1c74eeb207fc0f8630cae69faa07e1d5cf6e8479ed2ccdb402666d4f362cf5eba9de917dc6a3bac5cf3830e9b4bffa70ef0ad6b5b340060b4d403b177f53f7ef02a21766b9461228ed95ddbaf957db977489376b954d1e502db865b6cd947e18bcef08c63b9f6a6c9333d4ff0a1e9eed9618cae", 0xba) clock_gettime(0x2, &(0x7f0000000780)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000200)={0x8, 0x1, 0x6, 0x2, 0x7, 0x10001, 0x0, 0x8000}, &(0x7f0000000380)={0xe2, 0x6, 0x5, 0x3ff, 0x2, 0xfffffffffffffffa, 0xfffffffffffffb93, 0x1000}, &(0x7f00000003c0)={0x7ff, 0x0, 0x57b9171d, 0x0, 0x0, 0x5, 0x4, 0x3}, &(0x7f0000000440)={r6, r7+30000000}, &(0x7f00000004c0)={&(0x7f0000000480)={0x3}, 0x8}) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000c80)={0x2, 0x0, @loopback}, &(0x7f0000000cc0)=0x10, 0x80800) setsockopt$inet_opts(r8, 0x0, 0x80002, &(0x7f0000000580)="567a3d7471b27fc548d9684a6744718ec73c4e479329d351d251580c453db9c7b884da0ed4e78d865ff1faf4041f187a84dafe331013fcfb6a2035430004863954f1f9357cd49dca34423d975827ece195a2bb892ea9e3af86b33a1f08", 0x5d) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote, @in=@multicast1}}, {{@in6=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000640)='TIPC\x00') write$binfmt_aout(r9, &(0x7f0000001180)=ANY=[@ANYRES32=r5], 0x4) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000840)=ANY=[@ANYBLOB="a00800000000000003000000000000000100000003000000020000000000000004000000000000005f7000000000000000000000000400000000000008000000000000000000000000200000000000141d571100000000000900000000000000ffffffffffffffff07000000000000000000000000000000000000000000000002000000000000000000000000000000"]) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r9, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r10, 0x310, 0x40000070bd27, 0x25dfdbff}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x812e4d9ba1024ffd) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r9, 0x0, 0x61, &(0x7f00000007c0)={'filter\x00', 0x4}, 0xfffffe4d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00000009c0)={0x0, 0xffffffffffffb2ae, 0x10}, &(0x7f0000000a00)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYBLOB="6803d64f2b0053ec9461c39e295cc74b33429ea402394d355c7dd68ef268ab2bda6aba80d8de6141f2a300000000000000"], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000000900)={{0xa, 0x4e21, 0x7f, @dev={0xfe, 0x80, [], 0x1b}, 0x10000}, {0xa, 0x4e23, 0x10000, @empty, 0x4}, 0x6, [0x1, 0x1, 0x200, 0x3, 0x4, 0x101, 0x8000, 0xc5db516]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0xfffffffffffffc1b, @mcast2, 0x6}, {0xa, 0x4e21, 0xff, @mcast1, 0x1}, 0x0, [0x252a, 0x0, 0x5, 0x3, 0x2dc, 0x1, 0xffffffff, 0x5]}, 0x5c) read$eventfd(r9, &(0x7f00000000c0), 0x8) close(r3) 16:19:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x04', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2152.835533][T17273] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:33 executing program 0: r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000804000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1c9000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/176) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_udp_int(r1, 0x11, 0x6f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) poll(&(0x7f0000000280)=[{r1, 0x8208}, {r1, 0x2040}, {r1, 0x100}, {r1, 0x40}, {r1, 0x20}, {r1, 0x8}, {r1, 0x1048}, {r1, 0xc0}], 0x8, 0x5) poll(&(0x7f0000000240)=[{r1, 0x4}, {r1, 0x2020}, {r1, 0xa8}, {r1}, {r1}, {r1, 0x5}, {r1, 0xa042}], 0x7, 0x40aa) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r3 = getpgid(r2) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000200)={0x17, 0x1e, 0x16, 0xa, 0x5, 0x4, 0x1, 0xe6, 0x1}) capset(&(0x7f0000000080)={0x19980330, r3}, &(0x7f0000000100)={0x0, 0x2, 0x400000002, 0x2, 0x9, 0xfffffffffffffffc}) 16:19:33 executing program 5: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8904, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0006140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:33 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x13) bind$ax25(r0, &(0x7f0000000080)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000100)={0xf}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10) r1 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x2, 0x2) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="789b9ffdf64187ad4182901ac8c8806e", 0x10) 16:19:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x05', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2153.124492][T17287] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2153.161126][T17266] syz-executor3 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), order=0, oom_score_adj=1000 16:19:34 executing program 4: r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = memfd_create(0x0, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4, 0x0, @loopback, 0x40000000}, 0xffffffffffffff3d) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0xffd8) fremovexattr(0xffffffffffffffff, 0x0) sched_setattr(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) [ 2153.200024][T17266] CPU: 0 PID: 17266 Comm: syz-executor3 Not tainted 4.20.0-next-20190103 #5 [ 2153.208715][T17266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2153.218769][T17266] Call Trace: [ 2153.218875][T17266] dump_stack+0x1db/0x2d0 [ 2153.218896][T17266] ? dump_stack_print_info.cold+0x20/0x20 [ 2153.232268][T17266] dump_header+0x1e6/0x116c [ 2153.232293][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.242234][T17266] ? lockdep_hardirqs_on+0x415/0x5d0 16:19:34 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x100000000000000}, 0x0, 0x0) [ 2153.247543][T17266] ? retint_kernel+0x2d/0x2d [ 2153.252141][T17266] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2153.257785][T17266] ? pagefault_out_of_memory+0x1a1/0x1a1 [ 2153.263427][T17266] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2153.269587][T17266] ? ___ratelimit+0x37c/0x686 [ 2153.274315][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.279810][T17266] ? retint_kernel+0x2d/0x2d [ 2153.284427][T17266] ? _raw_spin_unlock_irqrestore+0x95/0xe0 [ 2153.290257][T17266] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 2153.296096][T17266] ? ___ratelimit+0xac/0x686 [ 2153.300696][T17266] ? idr_get_free+0xee0/0xee0 [ 2153.305399][T17266] oom_kill_process.cold+0x10/0x9ca [ 2153.310605][T17266] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2153.315921][T17266] ? retint_kernel+0x2d/0x2d [ 2153.320523][T17266] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2153.326182][T17266] ? oom_badness+0xa50/0xa50 [ 2153.330783][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.336257][T17266] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2153.342428][T17266] ? oom_badness+0xa50/0xa50 [ 2153.347029][T17266] ? oom_evaluate_task+0x540/0x540 [ 2153.352165][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.357645][T17266] ? retint_kernel+0x2d/0x2d [ 2153.362277][T17266] out_of_memory+0x885/0x1420 [ 2153.366965][T17266] ? mem_cgroup_iter+0x4f4/0xf50 [ 2153.371917][T17266] ? oom_killer_disable+0x340/0x340 [ 2153.377130][T17266] ? mem_cgroup_unmark_under_oom+0x8d/0xb0 [ 2153.382949][T17266] ? lock_acquire+0x1db/0x570 [ 2153.387645][T17266] mem_cgroup_out_of_memory+0x160/0x210 [ 2153.393207][T17266] ? do_raw_spin_unlock+0xa0/0x330 [ 2153.398351][T17266] ? memory_oom_group_write+0x160/0x160 [ 2153.403908][T17266] ? do_raw_spin_trylock+0x270/0x270 [ 2153.409211][T17266] ? _raw_spin_unlock+0x2d/0x50 [ 2153.414107][T17266] try_charge+0x12a9/0x19b0 [ 2153.418620][T17266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2153.424878][T17266] ? mem_cgroup_oom_trylock+0x1a0/0x1a0 [ 2153.430436][T17266] ? rcu_read_unlock_special+0x380/0x380 [ 2153.436089][T17266] ? get_mem_cgroup_from_mm+0x1ea/0x420 [ 2153.441654][T17266] ? get_mem_cgroup_from_page+0x190/0x190 [ 2153.447388][T17266] ? rcu_read_lock_sched_held+0x110/0x130 [ 2153.453124][T17266] mem_cgroup_try_charge+0x43a/0xdb0 [ 2153.458424][T17266] ? mem_cgroup_protected+0xa10/0xa10 [ 2153.463816][T17266] ? retint_kernel+0x2d/0x2d [ 2153.468422][T17266] ? alloc_pages_vma+0x8b/0x540 [ 2153.473291][T17266] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2153.479586][T17266] mem_cgroup_try_charge_delay+0x1f/0xa0 [ 2153.485256][T17266] __handle_mm_fault+0x2594/0x55a0 [ 2153.490392][T17266] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2153.495948][T17266] ? check_preemption_disabled+0x48/0x290 [ 2153.501676][T17266] ? handle_mm_fault+0x3cc/0xc80 [ 2153.506636][T17266] ? lock_downgrade+0x910/0x910 [ 2153.511495][T17266] ? kasan_check_read+0x11/0x20 [ 2153.516357][T17266] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2153.522351][T17266] ? rcu_read_unlock_special+0x380/0x380 [ 2153.527993][T17266] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2153.534268][T17266] ? check_preemption_disabled+0x48/0x290 [ 2153.540006][T17266] handle_mm_fault+0x4ec/0xc80 [ 2153.544777][T17266] ? __handle_mm_fault+0x55a0/0x55a0 [ 2153.550102][T17266] ? __get_user_pages+0x1750/0x1e10 [ 2153.555339][T17266] __get_user_pages+0x8f7/0x1e10 [ 2153.560312][T17266] ? follow_page_mask+0x1f40/0x1f40 [ 2153.565518][T17266] ? lock_release+0xc40/0xc40 [ 2153.570202][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.575689][T17266] ? down_read+0x8d/0x120 [ 2153.580023][T17266] ? get_user_pages_unlocked+0xfe/0x5d0 [ 2153.585595][T17266] ? __down_interruptible+0x740/0x740 [ 2153.590990][T17266] get_user_pages_unlocked+0x2fd/0x5d0 [ 2153.596468][T17266] ? get_user_pages_longterm+0x630/0x630 [ 2153.602111][T17266] ? get_user_pages_fast+0x258/0x460 [ 2153.607405][T17266] get_user_pages_fast+0x317/0x460 [ 2153.612532][T17266] ? __get_user_pages_fast+0x3f0/0x3f0 [ 2153.618016][T17266] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2153.623329][T17266] ? retint_kernel+0x2d/0x2d [ 2153.627924][T17266] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2153.633572][T17266] iov_iter_get_pages+0x2df/0x1290 [ 2153.638706][T17266] ? csum_and_copy_to_iter+0x1ba0/0x1ba0 [ 2153.644361][T17266] ? retint_kernel+0x2d/0x2d [ 2153.648966][T17266] ? __sanitizer_cov_trace_cmp2+0x18/0x20 [ 2153.654696][T17266] ? __bio_add_page+0x11e/0x280 [ 2153.659558][T17266] ? bio_add_page+0xd0/0x120 [ 2153.664165][T17266] do_blockdev_direct_IO+0x4eb5/0xdc10 [ 2153.669635][T17266] ? retint_kernel+0x2d/0x2d [ 2153.674311][T17266] ? sb_init_dio_done_wq+0x90/0x90 [ 2153.679434][T17266] ? 0xffffffff81000000 [ 2153.683600][T17266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2153.689865][T17266] ? rcu_read_unlock_special+0x380/0x380 [ 2153.695530][T17266] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 2153.701916][T17266] ? wbc_attach_and_unlock_inode+0x5cb/0xa90 [ 2153.707907][T17266] ? find_held_lock+0x35/0x120 [ 2153.712683][T17266] ? wbc_attach_and_unlock_inode+0x5cb/0xa90 [ 2153.718673][T17266] ? print_usage_bug+0xd0/0xd0 [ 2153.723463][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.728938][T17266] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2153.734232][T17266] ? retint_kernel+0x2d/0x2d [ 2153.738847][T17266] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2153.744490][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.749963][T17266] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2153.756130][T17266] ? wbc_attach_and_unlock_inode+0xa90/0xa90 [ 2153.762117][T17266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2153.768374][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.773848][T17266] ? retint_kernel+0x2d/0x2d [ 2153.778455][T17266] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 2153.784798][T17266] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 2153.791144][T17266] ? ext4_dio_get_block_unwritten_sync+0xf0/0xf0 [ 2153.797487][T17266] __blockdev_direct_IO+0xa1/0xca [ 2153.802534][T17266] ext4_direct_IO+0x72b/0x20d0 [ 2153.807307][T17266] ? do_writepages+0x160/0x1a0 [ 2153.812093][T17266] ? ext4_iomap_end+0x7e0/0x7e0 [ 2153.816964][T17266] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2153.823211][T17266] ? touch_atime+0x108/0x320 [ 2153.827821][T17266] ? atime_needs_update+0x710/0x710 [ 2153.833055][T17266] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2153.839311][T17266] ? filemap_check_errors+0xd8/0x110 [ 2153.844608][T17266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 16:19:34 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x26, 0x200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000000c0)={0x3f, 0x2, 0x4, 0x0, {r1, r2/1000+10000}, {0x4, 0x2, 0x5, 0x6, 0x48, 0x8, "e8655e4e"}, 0x8d8, 0x0, @planes=&(0x7f0000000080)={0xda, 0x5, @userptr=0xfff, 0x7f}, 0x4}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x4, 0x0, "58b98f241af1c74c37d89fa9603d9d0619ac026885858ad4bccbe48ac3b21cc2132ff20541014f0c763fd770975af9f1edc8004a4119bb583329a9dcefba0ff2f91c62b7b31d2ac15e7adb0e882a7566"}, 0xd8) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000240)=0x63584f51, 0x4) r3 = accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) connect$nfc_llcp(r0, &(0x7f0000000340)={0x27, 0x1, 0x1, 0x2, 0xb2, 0x6, "e2a2681e3dc31cdc8856cc6a9817d1ce7003c3da9365b0eb491866aa7d43df6645fa841265999fc5898d6d6e05bb023d29e471f7582f89ac8c7203a49e55e9", 0x1a}, 0x60) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000003c0)={{0x0, 0x5, 0xc2, 0x100000001, 'syz0\x00', 0x78}, 0x0, [0x1, 0x1, 0x80000000, 0x8, 0x5, 0x0, 0xffffffffffffffb9, 0x400, 0x80000001, 0x9, 0x2, 0x40, 0xfffffffffffffff7, 0x3f, 0x7, 0x3, 0x3, 0x9, 0x1, 0x5, 0xff, 0x1, 0x3ffc000000000000, 0xffffffffffffde59, 0x9, 0x100000000, 0x0, 0x5, 0x9, 0x800, 0x57e, 0xb4, 0x5, 0x4, 0x6, 0x100, 0xfff, 0x7, 0x1000, 0x1f, 0x5, 0x100000001, 0x1000, 0x6, 0x7ff, 0x10001, 0x80000001, 0xfffffffffffff001, 0x45, 0x4, 0xfffffffffffffffc, 0x100, 0x100000000, 0x200, 0x1, 0x6, 0x80000001, 0x7fff, 0x3, 0x81, 0xfff, 0x3, 0x1000, 0xffffffffffffffff, 0xfffffffffffffffe, 0x8, 0x7, 0x7e8, 0x8, 0x3, 0x3ff, 0xffffffffffffff80, 0xf0e2, 0x401, 0x7f, 0x400, 0x6, 0x7, 0xfffffffffffff801, 0x812, 0xfffffffffffffffb, 0x0, 0x0, 0x9, 0x4, 0x3, 0x8df, 0xcfc, 0x3, 0x5, 0x4, 0x1, 0x8, 0x200, 0x0, 0x2, 0x3, 0x1, 0x8000, 0x9, 0x7, 0xfffffffffffffffb, 0x1000, 0xb7b, 0xc465, 0x5, 0x0, 0x37, 0x1f, 0xffff, 0xd0, 0x7, 0x8, 0x2, 0x1f00, 0x5, 0x7ff, 0x8001, 0xa0, 0x4, 0x1917, 0x45, 0x3dd, 0x9, 0x5, 0x2fb, 0x3, 0x657], {0x77359400}}) r4 = accept4$nfc_llcp(r3, &(0x7f00000008c0), &(0x7f0000000940)=0x60, 0x80000) r5 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000980)={0x0, 0x4, 0x6, 0x531, 0x200, 0x2e}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a00)={r6, 0x23, "adf15348fea0ac8b91d861539f68a94d9f9cfd4df58ed7db89c5c7d95cc501b9fbbb53"}, &(0x7f0000000a40)=0x2b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) fstat(r5, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)='9p\x00', 0x2040800, &(0x7f0000000c00)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@debug={'debug', 0x3d, 0x9}}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@loose='loose'}, {@fscache='fscache'}], [{@fsmagic={'fsmagic', 0x3d, 0x101}}, {@permit_directio='permit_directio'}, {@uid_lt={'uid<', r9}}, {@smackfshat={'smackfshat', 0x3d, ':'}}, {@fsname={'fsname', 0x3d, 'self)@vboxnet0\''}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@hash='hash'}]}}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000d00)={0x9e, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x88) r10 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000009, 0x44850, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000dc0)={r10}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000e00)={0x3, 0x6}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000e40)=""/125) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000ec0)={r7, @in={{0x2, 0x7, @broadcast}}, 0x4, 0x3, 0x200, 0xfa, 0x6}, &(0x7f0000000f80)=0x98) clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000fc0)="cbf3c735bf11208f643008efba7422664f260656a473d2fe4d702afae8317a46fb82730dd62cbc28d3efc3bb6e511058dcbe6fe96e4bfc6ecc8fcdaf106bd1bc70d63bfd4e50fe23a4a0419c29f7e088475c650626acdb576fd541e2979036eab2a038019fbc92df610924917dfaaf9f395bd56e1389ff680b017df2a1881f4ea967b7d2b90478a7", 0x88, 0x8, &(0x7f00000010c0)={r11, r12+10000000}) mq_timedsend(r0, &(0x7f0000001100)="e6feae53dff25baff4c60a552cd42902e5929b48b02c4cba9f7a293cfcf1d02b9e5dcfd6e691d8339dc9e3c6d76e42c85e48c92416f48d536088cc9faad23ed5385a5e5cfa49d381f08d30fc1f10e214fe134ee267a34f07f9398a0cc14b9edb57a96d847158f42c66a0596cd18575d52ecb0c1f1d18c24002d96346173a88d31d0f11c9cb2bc259d200de0d0a5b4422165dbbab024b82da58d8840bf8618021583336f284906d3dcb4cdf33b3b7ffe96202518f14", 0xb5, 0x3, &(0x7f00000011c0)) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000001200)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001240)={@initdev}, &(0x7f0000001280)=0x14) accept$nfc_llcp(r0, &(0x7f00000012c0), &(0x7f0000001340)=0x60) [ 2153.850860][T17266] generic_file_read_iter+0x3d9/0x2d40 [ 2153.856328][T17266] ? __lock_acquire+0x572/0x4a10 [ 2153.861297][T17266] ? fixup_owner+0x250/0x250 [ 2153.865912][T17266] ? filemap_write_and_wait_range+0xd0/0xd0 [ 2153.871818][T17266] ? mark_held_locks+0x100/0x100 [ 2153.876767][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.882248][T17266] ? aa_file_perm+0x42e/0x1090 [ 2153.887028][T17266] ? find_held_lock+0x35/0x120 [ 2153.891800][T17266] ? aa_file_perm+0x42e/0x1090 [ 2153.896580][T17266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2153.902843][T17266] ? lock_downgrade+0x910/0x910 [ 2153.907701][T17266] ? kasan_check_read+0x11/0x20 [ 2153.912562][T17266] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2153.918566][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.924034][T17266] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2153.929331][T17266] ? retint_kernel+0x2d/0x2d [ 2153.933934][T17266] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2153.939577][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.945041][T17266] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2153.951199][T17266] ? __fget+0x473/0x710 [ 2153.955382][T17266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2153.961652][T17266] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2153.967127][T17266] ? retint_kernel+0x2d/0x2d [ 2153.971743][T17266] ext4_file_read_iter+0x180/0x3c0 [ 2153.976869][T17266] __vfs_read+0x761/0xb20 [ 2153.981228][T17266] ? vfs_copy_file_range+0xbb0/0xbb0 [ 2153.986563][T17266] ? rw_verify_area+0x118/0x360 [ 2153.991427][T17266] vfs_read+0x194/0x3e0 [ 2153.995594][T17266] ksys_pread64+0x183/0x1c0 [ 2154.000111][T17266] ? __ia32_sys_write+0xb0/0xb0 [ 2154.004970][T17266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2154.011221][T17266] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2154.017312][T17266] ? trace_hardirqs_off_caller+0x300/0x300 [ 2154.023137][T17266] __x64_sys_pread64+0x97/0xf0 [ 2154.027916][T17266] do_syscall_64+0x1a3/0x800 [ 2154.032517][T17266] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2154.038665][T17266] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2154.044409][T17266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2154.049978][T17266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2154.055877][T17266] RIP: 0033:0x457ec9 [ 2154.059780][T17266] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2154.079420][T17266] RSP: 002b:00007fd324bbcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 2154.087853][T17266] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000457ec9 [ 2154.095847][T17266] RDX: 00000000ffffff72 RSI: 0000000020003c00 RDI: 0000000000000006 [ 2154.103832][T17266] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2154.111823][T17266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd324bbd6d4 [ 2154.119805][T17266] R13: 00000000004c4859 R14: 00000000004d7d08 R15: 00000000ffffffff [ 2154.139136][T17266] memory: usage 307076kB, limit 307200kB, failcnt 26 [ 2154.151066][T17266] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2154.199890][T17266] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2154.213234][T17266] Memory cgroup stats for /syz3: cache:10800KB rss:250036KB rss_huge:225280KB shmem:10724KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:14332KB active_anon:213832KB inactive_file:4KB active_file:4KB unevictable:32768KB [ 2154.274589][T17303] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,oom_memcg= [ 2154.300393][T17266] /syz3,task_memcg=/syz3,task=syz-executor3,pid=2679,uid=0 [ 2154.319932][T17266] Memory cgroup out of memory: Kill process 2679 (syz-executor3) score 1156 or sacrifice child [ 2154.342341][T17266] Killed process 2679 (syz-executor3) total-vm:70532kB, anon-rss:18244kB, file-rss:32896kB, shmem-rss:0kB [ 2154.386856][ T1041] oom_reaper: reaped process 2679 (syz-executor3), now anon-rss:0kB, file-rss:32768kB, shmem-rss:0kB 16:19:35 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r3 = pkey_alloc(0x0, 0xf7ffffdffffffffc) pkey_free(r3) r4 = dup3(r2, 0xffffffffffffffff, 0x80000) futimesat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={{0x0, 0x7530}, {0x0, 0x2710}}) flock(0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0x100000000000001) r5 = gettid() gettid() syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc0, 0x80) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r7, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r5, 0x1000000000015) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)}, 0x0) socketpair(0x1, 0x806, 0x2, &(0x7f0000000380)={0xffffffffffffffff}) futimesat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xd}}, 0xf0) setxattr$security_smack_entry(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='security.SMACK64IPOUT\x00', &(0x7f0000000340)='/dev/amidi#\x00', 0xc, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote}, 0x14) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc95920e5537317c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00?\x00', 0x19, 0x2, 0x64, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, &(0x7f0000000080), &(0x7f0000000600)=ANY=[@ANYBLOB="0014841aead03439fb000000000000000000000000001f0000000000000000000000f7ffff000000000000000000000000000000000000000000000000000000000000000000000000545e785bd3e2fb9210000000b62500000000000000000000ffffff"]}, 0xdc) 16:19:35 executing program 0: r0 = memfd_create(&(0x7f0000000100)='posix_acl_accesswlan0$!nodev\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) write(r0, 0x0, 0x200) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r2, 0xc0305602, &(0x7f0000000000)={0x0, 0x80, 0x301e}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, '\x9e\xdez\x88Z\xe9^H\x00\x80\x00\x00\x00\x00\x00`O\x13\xee\xabe\xc029\x01\xdck\x00\x00\x00\x002\xf0\x1b\x7f\v\x01O\x9f\x91\xee\xb7\xc3|r@\xf4v\xc8\xd7S\x00\x00t\xdb\xcf\xa6\xb7M\x00'}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, 0x0, 0x0, 0x0) write$FUSE_ENTRY(r2, &(0x7f0000000340)={0x90}, 0x90) 16:19:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0007140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:35 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) syz_emit_ethernet(0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="eddf7f41c6169c398de0b9da64e02139f843d11ba06427c3c1aa3437c0aa8297d05b181f0f41b7711163343b4b35d4d8d9f84ba628b7531e431f422ffa409781795ac38a88cdcec2d377370eb0b2f4b805e365ab6689c151b1335b7d28ddf6fb76fe943135e7d01c277436f3e8b6fd8a83235aa991b48d4af7dab7191e4eeeb49fced732651d7b9a06911637f83d575acad278c8570ce87847edd590b346cbe2a42088fe8cfea0aaf90c7c507e5bb0fc3639ccb8863261c26cef5b93903ba32ef4a2929c4e246466eea88c7cc1c5cc286d5fd8d4f7e4b694245d8d83135fde", @ANYRES16=r2, @ANYPTR, @ANYRES64=r2, @ANYRESOCT, @ANYRES32=r2], 0x0) 16:19:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x06', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2154.754957][T17266] syz-executor3 (17266) used greatest stack depth: 15720 bytes left 16:19:35 executing program 4: r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x0, 0x2000424, 0x1) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200) accept4$netrom(r0, &(0x7f0000000040)={{0x3, @netrom}, [@null, @default, @netrom, @remote, @null, @bcast, @netrom]}, &(0x7f00000000c0)=0x48, 0x80800) [ 2154.830109][T17325] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2154.932850][T17325] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000002c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sysfs$3(0x3) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000013000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000001180)={0x0, 0x0, 0xc5d, {}, [], 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ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x24) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000003200)={0x0, 0x0, 0x3ed, {}, [], 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[ 2154.973460][T17331] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 16:19:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0009140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2155.044569][T17338] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 16:19:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\a', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:36 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:36 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r3 = pkey_alloc(0x0, 0xf7ffffdffffffffc) pkey_free(r3) r4 = dup3(r2, 0xffffffffffffffff, 0x80000) futimesat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={{0x0, 0x7530}, {0x0, 0x2710}}) flock(0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0x100000000000001) r5 = gettid() gettid() syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc0, 0x80) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r7, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r5, 0x1000000000015) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)}, 0x0) socketpair(0x1, 0x806, 0x2, &(0x7f0000000380)={0xffffffffffffffff}) futimesat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xd}}, 0xf0) setxattr$security_smack_entry(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='security.SMACK64IPOUT\x00', &(0x7f0000000340)='/dev/amidi#\x00', 0xc, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote}, 0x14) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc95920e5537317c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00?\x00', 0x19, 0x2, 0x64, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, &(0x7f0000000080), &(0x7f0000000600)=ANY=[@ANYBLOB="0014841aead03439fb000000000000000000000000001f0000000000000000000000f7ffff000000000000000000000000000000000000000000000000000000000000000000000000545e785bd3e2fb9210000000b62500000000000000000000ffffff"]}, 0xdc) 16:19:36 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r3 = pkey_alloc(0x0, 0xf7ffffdffffffffc) pkey_free(r3) r4 = dup3(r2, 0xffffffffffffffff, 0x80000) futimesat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={{0x0, 0x7530}, {0x0, 0x2710}}) flock(0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0x100000000000001) r5 = gettid() gettid() syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc0, 0x80) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r7, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r5, 0x1000000000015) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xffffffff, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000880)}, 0x0) socketpair(0x1, 0x806, 0x2, &(0x7f0000000380)={0xffffffffffffffff}) futimesat(r8, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xd}}, 0xf0) setxattr$security_smack_entry(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='security.SMACK64IPOUT\x00', &(0x7f0000000340)='/dev/amidi#\x00', 0xc, 0x2) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote}, 0x14) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc95920e5537317c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00?\x00', 0x19, 0x2, 0x64, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, &(0x7f0000000080), &(0x7f0000000600)=ANY=[@ANYBLOB="0014841aead03439fb000000000000000000000000001f0000000000000000000000f7ffff000000000000000000000000000000000000000000000000000000000000000000000000545e785bd3e2fb9210000000b62500000000000000000000ffffff"]}, 0xdc) [ 2155.228636][T17349] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2155.378734][T17352] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 16:19:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) [ 2155.488090][T17360] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 2155.528932][T17364] ucma_write: process 11597 (syz-executor3) changed security contexts after opening file descriptor, this is not allowed. 16:19:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x20, 0x1c, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64=0x1000000}]}, 0x20}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x10001, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000011c0)={0xffffffffffffffff, 0x10, &(0x7f0000001180)={&(0x7f0000000180)=""/4096, 0x1000, 0xffffffffffffffff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001240)={r1, 0x10, &(0x7f0000001200)={&(0x7f00000000c0)=""/122, 0x7a, r2}}, 0x10) vmsplice(r0, &(0x7f0000001380)=[{&(0x7f0000001280)="c73268e0e3708da7854025eeb97636cc4b0ae35f00e5e773ab4fe4cddb9fd346342d14cdc471928ac1f5c329ee655e9b1d2bcac4b37f9b87ba12ed04f5ac5ffca6e8e17b049f656934eac467ffa67f34a97422e1f444e13deb381aa3e8b26321eefa9ba996e6121848cad3d56887a8425e0fc17098795214e65025", 0x7b}, {&(0x7f0000001300)="7a2d39dd8e2ef8f377edec158541d537ba8e01ebee4e8188f71b89d69f263e5a112475ab3151ef85938fdd0e7450f9614f48c6a32a82794887d05cef8f12f4ec6bacb01bfb2a52a70e53bf47587f0caf2ec05d700a4695cda9078bca95f7e09a234f7de66df6112fc0a842fb8f4540ea0c605e27438388", 0x77}], 0x2, 0x4) 16:19:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a000a140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\b', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:36 executing program 4: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_KEEPCAPS(0x8, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)=@newlink={0x4c, 0x10, 0xf758d37fc4173455, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, @ip6gretap={{0x12, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, [@IFLA_GRE_REMOTE={0x14, 0x7, @local}]}}}]}, 0x4c}}, 0x0) 16:19:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) [ 2155.712789][T17373] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2155.749177][T17382] netlink: 'syz-executor0': attribute type 1 has an invalid length. 16:19:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c1f023c126285719070") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400200) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000001c0)={0x4ffff}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000400000000061170400000200009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000000c0)=""/251}, 0x48) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000003c0)={0x2a1, 0x7ff, 0x6, 0xf4bf, 0x1b4}) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) migrate_pages(r2, 0x6aba, &(0x7f0000000340)=0xff, &(0x7f0000000380)=0x4) setsockopt(r0, 0x10000, 0x9, &(0x7f0000000200)="fca0b90dd603a19caeff45026954fef73bb6f9486ddec422a757de8a478973024d796af0eff29dc06425d372708a44b1ce9c8acacb7dc9b860b32222700779a71f3f2952798012802fab9cd3240d7d51c27ffe3fcf270d327a9f846f5b87e66c9c64602731f9d3195c0acf4f0f76594f1253cf6650bd11e35951bce4278e673d94f1bc7bf55a06f28d4a35e5636034ccdf05b12cfb054ec349b1553eed8d", 0x9e) 16:19:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) [ 2155.801723][T17382] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2155.818938][T17373] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a180f140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2155.998404][T17396] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2156.065910][T17396] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:37 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0xfffffffffffffffd, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x2000000000}, 0x0, &(0x7f0000000140)={0x1, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf42}, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0xe57, 0x18, [0x80000001, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0xc8]}) 16:19:37 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE(r0, &(0x7f0000001080)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) write$UHID_DESTROY(r0, &(0x7f0000000200), 0x1a7) write$UHID_CREATE(r0, &(0x7f00000004c0)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', 0x0}, 0x120) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) accept4$rose(r1, &(0x7f0000000040)=@short={0xb, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000100)=0xfffffffffffff5ce, 0x4) write$UHID_INPUT(r0, &(0x7f00000011c0)={0x8, "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", 0x1000}, 0x1006) 16:19:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\t', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:37 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, 0x20) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000100)=0x6, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000000c0)) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x2, &(0x7f0000000180), 0x8) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x2000000, @dev={0xac, 0x14, 0x14, 0x18}}, 0x1c5, &(0x7f0000001340)=[{&(0x7f0000000140)="e5", 0xfffffffffffffd73}], 0x59c, 0x0, 0x0, 0xf}, 0x4) 16:19:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) 16:19:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0410140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2156.296481][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.332764][T17415] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2156.359822][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.367274][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 16:19:37 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000540)={0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, 0x20) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000100)=0x6, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000000c0)) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x2, &(0x7f0000000180), 0x8) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x2000000, @dev={0xac, 0x14, 0x14, 0x18}}, 0x1c5, &(0x7f0000001340)=[{&(0x7f0000000140)="e5", 0xfffffffffffffd73}], 0x59c, 0x0, 0x0, 0xf}, 0x4) 16:19:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getegid() [ 2156.423974][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.442030][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.450992][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.458396][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.458440][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.458460][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.458479][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2156.458498][ T8585] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 16:19:37 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000001c0)=""/221) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fanotify_init(0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a2010140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\n', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:37 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x20000057d) r1 = dup2(r0, 0xffffffffffffffff) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x7b0ec102, 0x9, 0x80000001, 0x0, 0xd, 0xfffffffffffffff7, 0x100000001, 0x1, 0x1, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) write$P9_RLINK(r1, &(0x7f0000000140)={0x7}, 0xaf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x203, @time={0x0, 0x1c9c380}}) 16:19:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) [ 2156.624476][T17434] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2156.658412][ T8585] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz1 [ 2156.715591][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.728004][T17434] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2156.739961][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.778844][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.789024][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.809607][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.817314][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.833469][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.855357][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.867639][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.878387][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.886859][ T8585] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2156.895975][ T8585] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz1 16:19:37 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 16:19:37 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getegid() 16:19:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a7c15140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 16:19:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x10', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:37 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getegid() 16:19:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) [ 2157.047608][T17459] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:38 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x10000008, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000140)={0x1b7, 0x1, 0x400, 0x4, 0x0, 0x6, 0x3}, 0x0, 0x0) 16:19:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 16:19:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0017140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000780)) 16:19:38 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getegid() 16:19:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4#', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2157.560524][T17481] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 16:19:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:19:38 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) [ 2157.704882][T17481] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0018140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:38 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 2157.977383][T17513] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2158.058479][T17513] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:39 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) r0 = geteuid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000100), 0x0, 0x80000000}, {&(0x7f00000001c0)="75de1c533e02f31af879433d0d8e9b380f1eb05b0f4e", 0x16, 0xfff}, {&(0x7f0000000200)="bd03f94580654b16cda284506c4e9003acbabf4b40b816650ace81f2f6780573ca5471e1f8b2ca737c2eb91d6c10521732c7014740d59ffd4fe0eea6c86330432aab4e33b4eb5ee0c7aebc82060ef472ff3fdb2a6f4d3ccad7011a12441fb05ab41c53c364baec754304286a2647f77180a9817a2fb93c6237523b02753d3bf6e4217294e131f16f52f3e3bc1c95ba68ac63d40dd9b077dc8f", 0x99, 0x4556}], 0x80040, &(0x7f0000000400)={[{@usrjquota={'usrjquota'}}, {@user_xattr='user_xattr'}, {@nodiscard='nodiscard'}, {@two_active_logs='active_logs=2'}, {@resuid={'resuid', 0x3d, r0}}, {@resuid={'resuid', 0x3d, r1}}, {@fsync_mode_posix='fsync_mode=posix'}]}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 16:19:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4-', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:39 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:19:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0f18140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:39 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2158.614063][T17531] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:19:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000780)) 16:19:39 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) [ 2158.811285][T17531] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4H', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:40 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RFLUSH(r0, &(0x7f0000000100)={0x7, 0x6d, 0x2}, 0x7) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000780)) 16:19:40 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000780)) 16:19:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0019140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:40 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4L', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:40 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:40 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, 0x0) [ 2159.767153][T17578] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:19:40 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 16:19:40 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:40 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2159.998951][T17578] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:41 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x2) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4`', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:41 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:41 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:41 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 16:19:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a001f140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:41 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:41 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000780)) [ 2160.808694][T17616] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:41 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:41 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:41 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, 0x0) [ 2160.947285][T17628] FAULT_INJECTION: forcing a failure. [ 2160.947285][T17628] name failslab, interval 1, probability 0, space 0, times 0 [ 2160.967571][T17628] CPU: 0 PID: 17628 Comm: syz-executor3 Not tainted 4.20.0-next-20190103 #5 [ 2160.976288][T17628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2160.986364][T17628] Call Trace: [ 2160.986440][T17628] dump_stack+0x1db/0x2d0 [ 2160.986462][T17628] ? dump_stack_print_info.cold+0x20/0x20 [ 2160.986494][T17628] should_fail.cold+0xa/0x14 [ 2160.986515][T17628] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2160.986540][T17628] ? ___might_sleep+0x1e7/0x310 [ 2160.986566][T17628] ? arch_local_save_flags+0x50/0x50 [ 2161.020398][T17628] __should_failslab+0x121/0x190 [ 2161.025350][T17628] should_failslab+0x9/0x14 [ 2161.029874][T17628] kmem_cache_alloc_trace+0x2d1/0x760 [ 2161.035269][T17628] ? __down_interruptible+0x740/0x740 [ 2161.040653][T17628] ? add_lock_to_list.isra.0+0x450/0x450 [ 2161.046307][T17628] ? add_lock_to_list.isra.0+0x450/0x450 [ 2161.051954][T17628] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2161.057695][T17628] snd_mixer_oss_get_volume1_vol.isra.0+0xa3/0x5d0 [ 2161.064214][T17628] ? get_pid_task+0xd4/0x190 [ 2161.068833][T17628] snd_mixer_oss_get_volume1+0x223/0x607 [ 2161.074488][T17628] snd_mixer_oss_ioctl1+0x2b3/0x1be0 [ 2161.079793][T17628] ? snd_mixer_oss_get_volume1_vol.isra.0+0x5d0/0x5d0 [ 2161.086575][T17628] ? snd_mixer_oss_proc_read+0x260/0x260 [ 2161.092216][T17628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2161.098486][T17628] ? lock_downgrade+0x910/0x910 [ 2161.103350][T17628] ? rcu_read_unlock_special+0x380/0x380 [ 2161.103382][T17628] ? __fget+0x49a/0x710 [ 2161.113173][T17628] ? snd_mixer_oss_ioctl_compat+0x70/0x70 [ 2161.113188][T17628] snd_mixer_oss_ioctl+0x47/0x60 [ 2161.113207][T17628] do_vfs_ioctl+0x107b/0x17d0 [ 2161.113222][T17628] ? wait_for_completion+0x810/0x810 [ 2161.113250][T17628] ? ioctl_preallocate+0x2f0/0x2f0 [ 2161.113276][T17628] ? __fget_light+0x2db/0x420 [ 2161.113290][T17628] ? fget_raw+0x20/0x20 [ 2161.113309][T17628] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2161.113331][T17628] ? fput+0x128/0x1a0 [ 2161.158030][T17628] ? do_syscall_64+0x8c/0x800 [ 2161.162720][T17628] ? do_syscall_64+0x8c/0x800 [ 2161.167564][T17628] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2161.172860][T17628] ? security_file_ioctl+0x93/0xc0 [ 2161.177982][T17628] ksys_ioctl+0xab/0xd0 [ 2161.182147][T17628] __x64_sys_ioctl+0x73/0xb0 [ 2161.182168][T17628] do_syscall_64+0x1a3/0x800 [ 2161.182187][T17628] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2161.182202][T17628] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2161.182221][T17628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2161.182256][T17628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2161.182275][T17628] RIP: 0033:0x457ec9 [ 2161.182292][T17628] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2161.182307][T17628] RSP: 002b:00007fd324bbcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:19:42 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000780)) [ 2161.191477][T17628] RAX: ffffffffffffffda RBX: 00007fd324bbcc90 RCX: 0000000000457ec9 [ 2161.191486][T17628] RDX: 0000000020000780 RSI: 0000000080247008 RDI: 0000000000000003 [ 2161.191494][T17628] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2161.191503][T17628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd324bbd6d4 [ 2161.191512][T17628] R13: 00000000004c1753 R14: 00000000004d3418 R15: 0000000000000004 16:19:42 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100, 0x2, [0xffffffffffffffc0, 0xb2]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xce}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0020140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4h', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:42 executing program 0 (fault-call:1 fault-nth:0): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:42 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, 0x0) 16:19:42 executing program 3 (fault-call:1 fault-nth:1): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2161.819264][T17647] FAULT_INJECTION: forcing a failure. [ 2161.819264][T17647] name failslab, interval 1, probability 0, space 0, times 0 [ 2161.832080][T17649] FAULT_INJECTION: forcing a failure. [ 2161.832080][T17649] name failslab, interval 1, probability 0, space 0, times 0 [ 2161.853145][T17649] CPU: 0 PID: 17649 Comm: syz-executor0 Not tainted 4.20.0-next-20190103 #5 [ 2161.861860][T17649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2161.871928][T17649] Call Trace: [ 2161.875274][T17649] dump_stack+0x1db/0x2d0 [ 2161.879624][T17649] ? dump_stack_print_info.cold+0x20/0x20 [ 2161.885365][T17649] should_fail.cold+0xa/0x14 [ 2161.885387][T17649] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2161.885411][T17649] ? ___might_sleep+0x1e7/0x310 [ 2161.900647][T17649] ? arch_local_save_flags+0x50/0x50 [ 2161.905956][T17649] __should_failslab+0x121/0x190 [ 2161.910933][T17649] should_failslab+0x9/0x14 [ 2161.914416][T17645] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2161.915445][T17649] kmem_cache_alloc_trace+0x2d1/0x760 [ 2161.915464][T17649] ? __down_interruptible+0x740/0x740 [ 2161.915487][T17649] ? add_lock_to_list.isra.0+0x450/0x450 [ 2161.941037][T17649] ? add_lock_to_list.isra.0+0x450/0x450 [ 2161.946679][T17649] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2161.952415][T17649] snd_mixer_oss_get_volume1_vol.isra.0+0xa3/0x5d0 [ 2161.958953][T17649] ? get_pid_task+0xd4/0x190 [ 2161.963564][T17649] snd_mixer_oss_get_volume1+0x223/0x607 [ 2161.969210][T17649] snd_mixer_oss_ioctl1+0x2b3/0x1be0 [ 2161.974517][T17649] ? snd_mixer_oss_get_volume1_vol.isra.0+0x5d0/0x5d0 [ 2161.981303][T17649] ? snd_mixer_oss_proc_read+0x260/0x260 [ 2161.986948][T17649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2161.993204][T17649] ? lock_downgrade+0x910/0x910 [ 2161.998075][T17649] ? rcu_read_unlock_special+0x380/0x380 [ 2162.003727][T17649] ? __fget+0x49a/0x710 [ 2162.007901][T17649] ? snd_mixer_oss_ioctl_compat+0x70/0x70 [ 2162.013632][T17649] snd_mixer_oss_ioctl+0x47/0x60 [ 2162.018579][T17649] do_vfs_ioctl+0x107b/0x17d0 [ 2162.023278][T17649] ? wait_for_completion+0x810/0x810 [ 2162.028579][T17649] ? ioctl_preallocate+0x2f0/0x2f0 [ 2162.033698][T17649] ? __fget_light+0x2db/0x420 [ 2162.038836][T17649] ? fget_raw+0x20/0x20 [ 2162.043000][T17649] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2162.049275][T17649] ? fput+0x128/0x1a0 [ 2162.053287][T17649] ? do_syscall_64+0x8c/0x800 [ 2162.057971][T17649] ? do_syscall_64+0x8c/0x800 [ 2162.062653][T17649] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2162.067948][T17649] ? security_file_ioctl+0x93/0xc0 [ 2162.073072][T17649] ksys_ioctl+0xab/0xd0 [ 2162.077249][T17649] __x64_sys_ioctl+0x73/0xb0 [ 2162.081854][T17649] do_syscall_64+0x1a3/0x800 [ 2162.086461][T17649] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2162.092111][T17649] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2162.097859][T17649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2162.103429][T17649] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2162.109330][T17649] RIP: 0033:0x457ec9 [ 2162.113246][T17649] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2162.132871][T17649] RSP: 002b:00007f8bda862c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2162.141302][T17649] RAX: ffffffffffffffda RBX: 00007f8bda862c90 RCX: 0000000000457ec9 [ 2162.149290][T17649] RDX: 0000000020000780 RSI: 0000000080247008 RDI: 0000000000000003 [ 2162.157295][T17649] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2162.165279][T17649] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8bda8636d4 [ 2162.173282][T17649] R13: 00000000004c1753 R14: 00000000004d3418 R15: 0000000000000004 [ 2162.183107][T17647] CPU: 1 PID: 17647 Comm: syz-executor3 Not tainted 4.20.0-next-20190103 #5 [ 2162.191797][T17647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2162.201855][T17647] Call Trace: [ 2162.205163][T17647] dump_stack+0x1db/0x2d0 [ 2162.209510][T17647] ? dump_stack_print_info.cold+0x20/0x20 [ 2162.215255][T17647] ? print_usage_bug+0xd0/0xd0 [ 2162.220035][T17647] should_fail.cold+0xa/0x14 [ 2162.224664][T17647] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2162.230488][T17647] ? ___might_sleep+0x1e7/0x310 [ 2162.235352][T17647] ? arch_local_save_flags+0x50/0x50 [ 2162.240659][T17647] __should_failslab+0x121/0x190 [ 2162.245613][T17647] should_failslab+0x9/0x14 [ 2162.250140][T17647] kmem_cache_alloc_trace+0x2d1/0x760 [ 2162.255528][T17647] ? __down_interruptible+0x740/0x740 [ 2162.260916][T17647] ? add_lock_to_list.isra.0+0x450/0x450 [ 2162.266568][T17647] ? add_lock_to_list.isra.0+0x450/0x450 [ 2162.272210][T17647] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2162.277963][T17647] snd_mixer_oss_get_volume1_vol.isra.0+0xdb/0x5d0 [ 2162.284485][T17647] ? get_pid_task+0xd4/0x190 [ 2162.289095][T17647] snd_mixer_oss_get_volume1+0x223/0x607 [ 2162.294749][T17647] snd_mixer_oss_ioctl1+0x2b3/0x1be0 [ 2162.300058][T17647] ? snd_mixer_oss_get_volume1_vol.isra.0+0x5d0/0x5d0 [ 2162.306833][T17647] ? snd_mixer_oss_proc_read+0x260/0x260 [ 2162.312474][T17647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2162.318729][T17647] ? lock_downgrade+0x910/0x910 [ 2162.323601][T17647] ? rcu_read_unlock_special+0x380/0x380 [ 2162.329262][T17647] ? __fget+0x49a/0x710 [ 2162.333442][T17647] ? snd_mixer_oss_ioctl_compat+0x70/0x70 [ 2162.339174][T17647] snd_mixer_oss_ioctl+0x47/0x60 [ 2162.344127][T17647] do_vfs_ioctl+0x107b/0x17d0 [ 2162.348814][T17647] ? wait_for_completion+0x810/0x810 [ 2162.354111][T17647] ? ioctl_preallocate+0x2f0/0x2f0 [ 2162.359245][T17647] ? __fget_light+0x2db/0x420 [ 2162.363937][T17647] ? fget_raw+0x20/0x20 [ 2162.368103][T17647] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2162.374357][T17647] ? fput+0x128/0x1a0 [ 2162.378351][T17647] ? do_syscall_64+0x8c/0x800 [ 2162.383038][T17647] ? do_syscall_64+0x8c/0x800 [ 2162.387722][T17647] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2162.393028][T17647] ? security_file_ioctl+0x93/0xc0 [ 2162.398155][T17647] ksys_ioctl+0xab/0xd0 [ 2162.402334][T17647] __x64_sys_ioctl+0x73/0xb0 [ 2162.406941][T17647] do_syscall_64+0x1a3/0x800 [ 2162.411554][T17647] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2162.417193][T17647] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2162.422932][T17647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2162.428499][T17647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2162.434396][T17647] RIP: 0033:0x457ec9 [ 2162.438301][T17647] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2162.457916][T17647] RSP: 002b:00007fd324bbcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:19:43 executing program 0 (fault-call:1 fault-nth:1): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:43 executing program 4 (fault-call:1 fault-nth:0): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:43 executing program 3 (fault-call:1 fault-nth:2): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2162.466353][T17647] RAX: ffffffffffffffda RBX: 00007fd324bbcc90 RCX: 0000000000457ec9 [ 2162.474337][T17647] RDX: 0000000020000780 RSI: 0000000080247008 RDI: 0000000000000003 [ 2162.482322][T17647] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2162.490326][T17647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd324bbd6d4 [ 2162.498323][T17647] R13: 00000000004c1753 R14: 00000000004d3418 R15: 0000000000000004 [ 2162.571611][T17645] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2162.620174][T17657] FAULT_INJECTION: forcing a failure. [ 2162.620174][T17657] name failslab, interval 1, probability 0, space 0, times 0 [ 2162.641375][T17658] FAULT_INJECTION: forcing a failure. [ 2162.641375][T17658] name failslab, interval 1, probability 0, space 0, times 0 [ 2162.665643][T17657] CPU: 0 PID: 17657 Comm: syz-executor4 Not tainted 4.20.0-next-20190103 #5 [ 2162.674370][T17657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2162.684444][T17657] Call Trace: [ 2162.687749][T17657] dump_stack+0x1db/0x2d0 [ 2162.692097][T17657] ? dump_stack_print_info.cold+0x20/0x20 [ 2162.697844][T17657] should_fail.cold+0xa/0x14 [ 2162.702449][T17657] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2162.708285][T17657] ? ___might_sleep+0x1e7/0x310 [ 2162.713146][T17657] ? arch_local_save_flags+0x50/0x50 [ 2162.718450][T17657] __should_failslab+0x121/0x190 [ 2162.723409][T17657] should_failslab+0x9/0x14 [ 2162.727924][T17657] kmem_cache_alloc_trace+0x2d1/0x760 [ 2162.733301][T17657] ? __down_interruptible+0x740/0x740 [ 2162.738677][T17657] ? add_lock_to_list.isra.0+0x450/0x450 [ 2162.744314][T17657] ? add_lock_to_list.isra.0+0x450/0x450 [ 2162.749952][T17657] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2162.755693][T17657] snd_mixer_oss_get_volume1_vol.isra.0+0xa3/0x5d0 [ 2162.762217][T17657] ? get_pid_task+0xd4/0x190 16:19:43 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a1020140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2162.766839][T17657] snd_mixer_oss_get_volume1+0x223/0x607 [ 2162.772487][T17657] snd_mixer_oss_ioctl1+0x2b3/0x1be0 [ 2162.777793][T17657] ? snd_mixer_oss_get_volume1_vol.isra.0+0x5d0/0x5d0 [ 2162.784573][T17657] ? snd_mixer_oss_proc_read+0x260/0x260 [ 2162.790220][T17657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2162.796505][T17657] ? lock_downgrade+0x910/0x910 [ 2162.801378][T17657] ? rcu_read_unlock_special+0x380/0x380 [ 2162.807037][T17657] ? __fget+0x49a/0x710 [ 2162.811219][T17657] ? snd_mixer_oss_ioctl_compat+0x70/0x70 [ 2162.816969][T17657] snd_mixer_oss_ioctl+0x47/0x60 [ 2162.821923][T17657] do_vfs_ioctl+0x107b/0x17d0 [ 2162.826611][T17657] ? wait_for_completion+0x810/0x810 [ 2162.831910][T17657] ? ioctl_preallocate+0x2f0/0x2f0 [ 2162.837029][T17657] ? __fget_light+0x2db/0x420 [ 2162.841731][T17657] ? fget_raw+0x20/0x20 [ 2162.845906][T17657] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2162.852165][T17657] ? fput+0x128/0x1a0 [ 2162.856157][T17657] ? do_syscall_64+0x8c/0x800 [ 2162.860840][T17657] ? do_syscall_64+0x8c/0x800 [ 2162.865522][T17657] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2162.870819][T17657] ? security_file_ioctl+0x93/0xc0 [ 2162.875940][T17657] ksys_ioctl+0xab/0xd0 [ 2162.880112][T17657] __x64_sys_ioctl+0x73/0xb0 [ 2162.884714][T17657] do_syscall_64+0x1a3/0x800 [ 2162.889320][T17657] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2162.894981][T17657] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2162.900716][T17657] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2162.906296][T17657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2162.912192][T17657] RIP: 0033:0x457ec9 [ 2162.916098][T17657] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2162.935715][T17657] RSP: 002b:00007faa99167c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2162.944156][T17657] RAX: ffffffffffffffda RBX: 00007faa99167c90 RCX: 0000000000457ec9 [ 2162.952138][T17657] RDX: 0000000020000780 RSI: 0000000080247008 RDI: 0000000000000003 [ 2162.960117][T17657] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2162.968101][T17657] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa991686d4 [ 2162.976106][T17657] R13: 00000000004c1753 R14: 00000000004d3418 R15: 0000000000000004 [ 2162.984119][T17658] CPU: 1 PID: 17658 Comm: syz-executor0 Not tainted 4.20.0-next-20190103 #5 [ 2162.992811][T17658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2163.002880][T17658] Call Trace: [ 2163.006187][T17658] dump_stack+0x1db/0x2d0 [ 2163.010555][T17658] ? dump_stack_print_info.cold+0x20/0x20 [ 2163.016292][T17658] ? print_usage_bug+0xd0/0xd0 [ 2163.021076][T17658] should_fail.cold+0xa/0x14 [ 2163.025690][T17658] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2163.031515][T17658] ? ___might_sleep+0x1e7/0x310 [ 2163.036382][T17658] ? arch_local_save_flags+0x50/0x50 [ 2163.041694][T17658] __should_failslab+0x121/0x190 [ 2163.046653][T17658] should_failslab+0x9/0x14 [ 2163.051174][T17658] kmem_cache_alloc_trace+0x2d1/0x760 [ 2163.056563][T17658] ? __down_interruptible+0x740/0x740 [ 2163.061954][T17658] ? add_lock_to_list.isra.0+0x450/0x450 [ 2163.067601][T17658] ? add_lock_to_list.isra.0+0x450/0x450 [ 2163.073255][T17658] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2163.078997][T17658] snd_mixer_oss_get_volume1_vol.isra.0+0xdb/0x5d0 [ 2163.085510][T17658] ? get_pid_task+0xd4/0x190 [ 2163.090123][T17658] snd_mixer_oss_get_volume1+0x223/0x607 [ 2163.095790][T17658] snd_mixer_oss_ioctl1+0x2b3/0x1be0 [ 2163.101094][T17658] ? snd_mixer_oss_get_volume1_vol.isra.0+0x5d0/0x5d0 [ 2163.107894][T17658] ? snd_mixer_oss_proc_read+0x260/0x260 [ 2163.113541][T17658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2163.119808][T17658] ? lock_downgrade+0x910/0x910 [ 2163.124675][T17658] ? rcu_read_unlock_special+0x380/0x380 [ 2163.130325][T17658] ? __fget+0x49a/0x710 [ 2163.134503][T17658] ? snd_mixer_oss_ioctl_compat+0x70/0x70 [ 2163.140245][T17658] snd_mixer_oss_ioctl+0x47/0x60 [ 2163.145212][T17658] do_vfs_ioctl+0x107b/0x17d0 [ 2163.149910][T17658] ? wait_for_completion+0x810/0x810 [ 2163.155210][T17658] ? ioctl_preallocate+0x2f0/0x2f0 [ 2163.160346][T17658] ? __fget_light+0x2db/0x420 [ 2163.165033][T17658] ? fget_raw+0x20/0x20 [ 2163.169676][T17658] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2163.175947][T17658] ? fput+0x128/0x1a0 [ 2163.179945][T17658] ? do_syscall_64+0x8c/0x800 [ 2163.184635][T17658] ? do_syscall_64+0x8c/0x800 [ 2163.189324][T17658] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2163.194631][T17658] ? security_file_ioctl+0x93/0xc0 [ 2163.199757][T17658] ksys_ioctl+0xab/0xd0 [ 2163.203937][T17658] __x64_sys_ioctl+0x73/0xb0 [ 2163.208550][T17658] do_syscall_64+0x1a3/0x800 [ 2163.213158][T17658] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2163.218807][T17658] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2163.224561][T17658] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2163.230124][T17658] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2163.236027][T17658] RIP: 0033:0x457ec9 [ 2163.239930][T17658] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2163.259544][T17658] RSP: 002b:00007f8bda862c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2163.267969][T17658] RAX: ffffffffffffffda RBX: 00007f8bda862c90 RCX: 0000000000457ec9 [ 2163.276209][T17658] RDX: 0000000020000780 RSI: 0000000080247008 RDI: 0000000000000003 [ 2163.284202][T17658] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2163.292197][T17658] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8bda8636d4 [ 2163.300192][T17658] R13: 00000000004c1753 R14: 00000000004d3418 R15: 0000000000000004 16:19:44 executing program 0 (fault-call:1 fault-nth:2): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2163.399626][T17665] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:44 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xc, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1063fa3fe8ffffffffffffff4a55bcafad810ae1ba0c352a9b06ea81ed6f48fa8e97b9d95a6b4ec6cf35191dbc9665e88d73dbbebb748378aac5386d56fe3a4e210a4e5afbe463e3b5f4bc7925a682c0ec0149ad1ba33be3a3176a6c829e4726f68d0f382d651b5db658f4091a4cd0ddc6aa0cbb451550c79c95ac124597f22099171c99f7806eff9f93de9435f10b46262353411e425302186a5810f060003fb00f48b8be413466e27fe8f595b3e5f62471169ba8c8226fbb3732e5765a00000000000000000000000000000000"], 0xe9, 0x0, &(0x7f00000001c0)="fd57545d5a53d0f63df34c48291eb572c0ac7754d31df5a9e5a9f1444dd8dd0626f0d59c6c71354a3bfff5ed455eb4af0daaa566ffedbff6f7d8391bdf6e73b628ffe9ecbe34721fbf773d6b89538a16a7dfd25bce91e8080b362595a02986037df2a34fede81044f022fa447cfa183353673df6f9b67b8a6f93489b901ab9ff52f6ad725433460a7ce50aa7f5311291b2733c251b60d53cd436449a7e953d1bc486476baac5a9b5b9eca60415225b1126512f9bfd1e277cac573698f49bd66b07e918206bb3a78f020bc18f6cf282aeb18c395ef71e62c69eeac91a39550bf25a72fe9218d3477d51"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:44 executing program 4 (fault-call:1 fault-nth:1): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4l', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:44 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x2, &(0x7f0000000780)) 16:19:44 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2163.464706][T17665] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0023140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2163.551406][T17673] FAULT_INJECTION: forcing a failure. [ 2163.551406][T17673] name failslab, interval 1, probability 0, space 0, times 0 [ 2163.594902][T17673] CPU: 1 PID: 17673 Comm: syz-executor4 Not tainted 4.20.0-next-20190103 #5 [ 2163.603631][T17673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2163.613701][T17673] Call Trace: [ 2163.613733][T17673] dump_stack+0x1db/0x2d0 [ 2163.613764][T17673] ? dump_stack_print_info.cold+0x20/0x20 [ 2163.613787][T17673] ? print_usage_bug+0xd0/0xd0 [ 2163.613810][T17673] should_fail.cold+0xa/0x14 [ 2163.613837][T17673] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2163.642296][T17673] ? ___might_sleep+0x1e7/0x310 [ 2163.642316][T17673] ? arch_local_save_flags+0x50/0x50 [ 2163.642344][T17673] __should_failslab+0x121/0x190 [ 2163.642368][T17673] should_failslab+0x9/0x14 [ 2163.661930][T17673] kmem_cache_alloc_trace+0x2d1/0x760 [ 2163.667319][T17673] ? __down_interruptible+0x740/0x740 [ 2163.672705][T17673] ? add_lock_to_list.isra.0+0x450/0x450 [ 2163.678351][T17673] ? add_lock_to_list.isra.0+0x450/0x450 [ 2163.683990][T17673] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2163.689734][T17673] snd_mixer_oss_get_volume1_vol.isra.0+0xdb/0x5d0 [ 2163.696276][T17673] ? get_pid_task+0xd4/0x190 [ 2163.700891][T17673] snd_mixer_oss_get_volume1+0x223/0x607 [ 2163.706540][T17673] snd_mixer_oss_ioctl1+0x2b3/0x1be0 [ 2163.711841][T17673] ? snd_mixer_oss_get_volume1_vol.isra.0+0x5d0/0x5d0 [ 2163.718622][T17673] ? snd_mixer_oss_proc_read+0x260/0x260 [ 2163.724273][T17673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2163.730547][T17673] ? lock_downgrade+0x910/0x910 [ 2163.735414][T17673] ? rcu_read_unlock_special+0x380/0x380 [ 2163.741070][T17673] ? __fget+0x49a/0x710 [ 2163.745257][T17673] ? snd_mixer_oss_ioctl_compat+0x70/0x70 [ 2163.750986][T17673] snd_mixer_oss_ioctl+0x47/0x60 [ 2163.755934][T17673] do_vfs_ioctl+0x107b/0x17d0 [ 2163.760624][T17673] ? wait_for_completion+0x810/0x810 [ 2163.765931][T17673] ? ioctl_preallocate+0x2f0/0x2f0 [ 2163.771053][T17673] ? __fget_light+0x2db/0x420 [ 2163.775742][T17673] ? fget_raw+0x20/0x20 [ 2163.779924][T17673] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2163.786174][T17673] ? fput+0x128/0x1a0 [ 2163.790171][T17673] ? do_syscall_64+0x8c/0x800 [ 2163.794857][T17673] ? do_syscall_64+0x8c/0x800 [ 2163.799542][T17673] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2163.804840][T17673] ? security_file_ioctl+0x93/0xc0 [ 2163.809965][T17673] ksys_ioctl+0xab/0xd0 [ 2163.814139][T17673] __x64_sys_ioctl+0x73/0xb0 [ 2163.818741][T17673] do_syscall_64+0x1a3/0x800 [ 2163.823346][T17673] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2163.829018][T17673] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2163.834750][T17673] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2163.840334][T17673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2163.846233][T17673] RIP: 0033:0x457ec9 [ 2163.850156][T17673] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2163.869779][T17673] RSP: 002b:00007faa99167c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2163.878210][T17673] RAX: ffffffffffffffda RBX: 00007faa99167c90 RCX: 0000000000457ec9 [ 2163.886205][T17673] RDX: 0000000020000780 RSI: 0000000080247008 RDI: 0000000000000003 16:19:44 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5421, &(0x7f0000000780)) 16:19:44 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x6, 0xfffffffffffff801, 0x2, 'queue0\x00', 0x7}) [ 2163.894201][T17673] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2163.902198][T17673] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa991686d4 [ 2163.910206][T17673] R13: 00000000004c1753 R14: 00000000004d3418 R15: 0000000000000004 16:19:44 executing program 4 (fault-call:1 fault-nth:2): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2163.983349][T17685] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:44 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) accept$alg(r0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) fchdir(r1) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:19:44 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5450, &(0x7f0000000780)) 16:19:44 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2164.116698][T17685] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:45 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x301000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x0, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x120, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)='vcan0\x00', 0x533, 0xb91, 0x7fff}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4t', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:45 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5451, &(0x7f0000000780)) 16:19:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a002d140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:45 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x3, r0}) 16:19:45 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x2, &(0x7f0000000780)) 16:19:45 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5421, &(0x7f0000000780)) 16:19:45 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x2000000000000000, 0x808, &(0x7f0000000000)="fe9d63cab0874df2fc142c88c729c193a3fee922a577651c48be763ee7a742505c8711f3f9013f82e6c724ad6f823483e1b0cd8a5aba798631dd923c8f93ebb11ee7cbe58a77bb557c434c0bdd7e81247da92eb0d489e64c006577d24ca82fd2e61b7aeefc44297517b1df6220378ff7d8b23510f59ebb36f51febe6c06d4d76fca90f4fe90ef450c260a0510c2e7c110b2240c6b8e3159425e12a2f33fb1c5ad1b0b6b9af45cd88d767e301d9dc4fc6448f48c6ea69dd6e4356", &(0x7f0000000100)="da6f52caafd33fbc41ebd4b224cf662dfd3348de7809ca91b3356f47090ba4f42e6956dde72b929388ca8a8e4b262df6bd41e4ff2e6f47430e7e022d65e6a7d70ae0c0c09965f1dbce9f40534c7e70ce8b8580f1b82c65b59ed6ce7bf430b55e674f00eeb4225ecdd7c955a2db4e544c5bf83bb1accfd8972384b9cb6d98809dfe95286f4c5d7ea656e5cb2d40305183e813f7604da7285594be5122264bd8d5737661bfa0f9ab96417ff77bc10ebacddbed70bcf27bd9163fc7b1bbd0", 0xba, 0xbd}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0xffffffffffffffff, r0, 0x0, 0x15, &(0x7f0000000200)='ppp0trusted)$,.&self\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r1, 0x4) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2164.992565][T17719] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:45 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5452, &(0x7f0000000780)) 16:19:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4z', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2165.114170][T17719] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:46 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5460, &(0x7f0000000780)) 16:19:46 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5450, &(0x7f0000000780)) 16:19:46 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5aa832140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:46 executing program 0: pipe(&(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x40) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10800, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000001c0)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x410280) 16:19:46 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x40049409, &(0x7f0000000780)) 16:19:46 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5451, &(0x7f0000000780)) 16:19:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:46 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x4020940d, &(0x7f0000000780)) 16:19:47 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5452, &(0x7f0000000780)) [ 2166.137581][T17752] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2166.146999][T17755] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:47 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000780)) 16:19:47 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="8b8cf47d730647b360274a9cefeeb6ba5cb1f937952ea21195c31758b0a387bb654faf130197071a5fa8c39e23fc5ec8b5f2fff561102c4af7cee574db56c2ae79e07eaf70109664b1f45b6be8bb5c71153daf05e25ada332f695a2b60a149d9ab597269903b37a8823bfb8bdec133decf9b3176ced7f570d8ef35b99b75ae6c96ff2c0a3383c2983ccdcfe196ef3090655cafabd1a1", 0x96, 0x7}, {&(0x7f0000000080), 0x0, 0x32c}], 0x2014009, &(0x7f0000000200)={[{@nodots='nodots'}, {@nodots='nodots'}, {@fat=@quiet='quiet'}], [{@subj_role={'subj_role', 0x3d, '/dev/mixer\x00'}}, {@pcr={'pcr', 0x3d, 0xf}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@permit_directio='permit_directio'}]}) 16:19:47 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x5460, &(0x7f0000000780)) [ 2166.268194][T17755] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2166.287132][T17752] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) 16:19:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x10', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:48 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x2) r1 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x84800) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) fcntl$setown(r1, 0x8, r2) 16:19:48 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x8024701e, &(0x7f0000000780)) 16:19:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a003f140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:48 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000140)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) 16:19:48 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x40049409, &(0x7f0000000780)) 16:19:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:48 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0xc0045878, &(0x7f0000000780)) 16:19:48 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x4020940d, &(0x7f0000000780)) [ 2167.299331][T17788] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2167.314312][T17794] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:48 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000001c0)) 16:19:48 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0xc0045878, &(0x7f0000000780)) 16:19:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2167.467427][T17794] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:48 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000240)={0x80, 0x8, 0x4, 0x21400, {0x0, 0x7530}, {0x0, 0x1, 0x581, 0x5, 0x9, 0xae, "51f544ff"}, 0x9, 0x7, @planes=&(0x7f0000000000)={0x6, 0x2, @userptr=0x4, 0x2e0a}, 0x4}) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000002c0)={0xd68}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000100)={0x6, 0xcb, 0x1000, 0x7f, [], [], [], 0xfffffffffffffffc, 0x778, 0xfffffffffffffff9, 0x9, "9fdd55ff52bc47b26253c84bf863276a"}) [ 2167.663775][T17810] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2167.741701][T17810] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) 16:19:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0040140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:49 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0xc0189436, &(0x7f0000000780)) 16:19:49 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247009, &(0x7f0000000780)) 16:19:49 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000080), 0x2, &(0x7f00000001c0)) 16:19:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:49 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x4e24, 0xd1b2, @dev={0xfe, 0x80, [], 0x1a}, 0x6}, {0xa, 0x4e23, 0x5ef, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3dde}, 0x4, [0x80000000, 0x514f3d9c, 0x7, 0xfffffffffffffff7, 0x40, 0x3f, 0x9e6a]}, 0x5c) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000980)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x14, r3, 0x508, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000001) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000b00)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000700)={&(0x7f0000000b40)={0x160, r4, 0x401, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x64, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf72f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x20}]}, @TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffffffff0000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6ea5074f}]}, @TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ca}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xad}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x40}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x800}, 0x80) r5 = fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000200)=0x4a6bfbde68c9fde6) getgroups(0x4, &(0x7f0000000240)=[0x0, 0x0, 0xee01, 0xee01]) prctl$PR_SET_FPEXC(0xc, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x5) fstat(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="e3b69c3db4ad93471863c00f7fcc14d2a2928408b36a745829a1fc0aa7b06dd5b8df72c30c35b3bee38c5db31331421a8031360254c7c1b8081a8046e0c4208391e974ba6cc232b5e9", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000060000,user_id=', @ANYRESDEC=r6, @ANYBLOB=',group_id=', @ANYRESDEC=r7, @ANYBLOB=',allow_other,max_read=0x0000000000000000,blksize=0x0000000000001a00,max_read=0x0000000000000003,default_permissions,default_permissions,fsuuid=7702f2\x005-2g7w-6c\x00\x00-4ddw-\x00fw4a07a,dont_measure,fowner>', @ANYRESDEC=r8, @ANYBLOB=',uid=', @ANYRESDEC=r9, @ANYBLOB=',\x00']) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000800aaaaaaaaaa1fdfb02b7bf15dffffffffffffaaaaaaaaaabbd18b30363b7e1675e9ab5c47aaaaaaaaaa27aaaaaaaaaa1b"]) 16:19:49 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x8024701e, &(0x7f0000000780)) 16:19:49 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0xc020660b, &(0x7f0000000780)) [ 2168.509615][T17826] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2168.544148][T17822] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:49 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:49 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0xc0045878, &(0x7f0000000780)) 16:19:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4X', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2168.701512][T17822] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:49 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0xa00000, &(0x7f0000000300)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@cache_fscache='cache=fscache'}, {@msize={'msize', 0x3d, 0x4}}], [{@fsname={'fsname'}}, {@euid_lt={'euid<', r2}}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@uid_lt={'uid<', r3}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@smackfsroot={'smackfsroot', 0x3d, '{vmnet0mime_typeem0nodevselfeth0user(,'}}, {@appraise_type='appraise_type=imasig'}, {@smackfsdef={'smackfsdef', 0x3d, 'ifb0\x00'}}]}}) 16:19:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0048140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:49 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0xc0045878, &(0x7f0000000780)) 16:19:49 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40203, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, @bcast, @netrom={'nr', 0x0}, 0xfffffffffffff2fc, 'syz1\x00', @null, 0xfff, 0x2, [@null, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:49 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) connect$l2tp(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @broadcast}, 0x4}}, 0xffffffffffffffc2) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback}) io_setup(0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x7fffffff, 0x5, 0x40, &(0x7f0000ffa000/0x4000)=nil, 0xe15}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[@mss, @mss, @mss], 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x2, @time={0x0, 0x989680}, 0x6, {0x9, 0xfffffffffffffffe}, 0x6, 0xfffffffffffffffe, 0x3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x80000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000900)=ANY=[@ANYBLOB="dc000000f8de2ce306b7fe8b49f649f5f994df6adcbaec02f56b2a570374f515a16864cb921368b8b225db3eeba0114cb76a0010000000000000651679492fc5fc81e1029478f3cfa1295473172db37cc0574ffa8cea572112ef8dd64f5563e8108847409f6f44c71040483ffd462f53a05aae82e7d6103ed12397c5f5857174ea81ae883ef47b11903ea2a9ea6a6427be73487ca914d8348ae19d270000005d1af183699415eb03633abebce860163dd3e2485232240b55e70a0a90065e8035eb358286edb30ccbbbe9db19dd07464801f3ba000000000000000000000062603dc9ff88000000009547e1e7b61cb9cd2b752f73a2a55b3a938b216898906c7d234b190dd6cb7ec9b0ac90619c07a4d2fd4c0c4d062da14d4ed04c7a1115a4e5dae17f8ca99e8b89c64c2254a09e67681153367c82981bc522f0eb6428c32fbb2a34150d66646edcb147fe"], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="44000000006eaedd07da101044793caf5ba1b3b1bf0083332c0761b32e7d93e33096742eeaae50a44cf4d5f2b4e065121201040000fa4aafe3e35c737ac3deac596dbfc28a95d15a"], 0x0) write(r4, &(0x7f0000000400)="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", 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000200)={r6, 0xcff, 0x1, 0x6}, &(0x7f0000000380)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)) sendfile(r4, r5, 0x0, 0x1000f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:49 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0xc0189436, &(0x7f0000000780)) [ 2168.895629][T17848] device ifb0 entered promiscuous mode [ 2168.919278][T17853] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2169.066280][T17853] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2169.075682][ T26] audit: type=1800 audit(1546791589.883:58): pid=17865 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor0" name="file0" dev="sda1" ino=17683 res=0 [ 2169.158735][ T26] audit: type=1804 audit(1546791589.883:59): pid=17865 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir423528554/syzkaller.GbvdoK/3278/file0" dev="sda1" ino=17683 res=1 16:19:50 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:50 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd2af0ca480000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ffffff00"]) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:50 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0xc020660b, &(0x7f0000000780)) 16:19:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a004c140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:50 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x43, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) [ 2169.624487][T17876] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:50 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x1000, 0x1000}) [ 2169.736645][T17878] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2169.762609][T17876] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:50 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) bind$ax25(r0, &(0x7f00000000c0)={{0x3, @null, 0x2}, [@null, @default, @null, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) bind$ax25(r0, &(0x7f0000000000)={{0x3, @bcast, 0x5}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) ioctl$RTC_UIE_ON(r0, 0x7003) [ 2169.808034][ T26] audit: type=1804 audit(1546791590.613:60): pid=17868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir423528554/syzkaller.GbvdoK/3278/file0" dev="sda1" ino=17683 res=1 16:19:50 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f0000000000)=0x100, 0x4) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0060140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2169.910675][T17878] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) 16:19:50 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) r1 = gettid() r2 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x2, 0x1, 0x2, 0x40, 0x0, 0x5, 0x800, 0x4, 0x8, 0x1, 0x1, 0x9, 0x8f16, 0xfffffffffffffffc, 0x401, 0xfffffffffffffffa, 0x401, 0x7fffffff, 0x7, 0x1, 0x5, 0x9, 0x4e31076, 0x80000000, 0x0, 0x800, 0xffffffffffffff80, 0x1, 0x5cd, 0x1, 0x4, 0x4321, 0xff, 0x800, 0xfffffffffffffffd, 0x3, 0x0, 0xfffffffffffffffe, 0x2, @perf_config_ext={0xff, 0x6}, 0x200, 0xf4e, 0x2035, 0x6, 0x4, 0x0, 0x3}, r1, 0x10, r0, 0xb) fsetxattr$security_evm(r2, &(0x7f0000000080)='security.evm\x00', &(0x7f0000000100)=@md5={0x1, "a6ade73630d69ef4e39c5993905d5f28"}, 0x11, 0x1) 16:19:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2170.095627][T17902] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2170.108900][T17905] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2170.251993][T17905] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) 16:19:51 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) prctl$PR_CAPBSET_DROP(0x18, 0x2000011) 16:19:51 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) 16:19:51 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10000001}) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="57a50177d234003550d408f09ffc7ccc2ec7d0f39de698926035c469930f7a2751f83b73d12716308e3ca052", 0x2c}, {&(0x7f0000000100)="3f7047d129a0da5abaac0215160d39d6fa0e2d857a7d4bfd292856cedc152372b816611273090c3d6dd078b12ffa4eefbfed0a60c9a12db8fab3e6a21b647692770a21691c448de2eb10882feb189bb3ac12330d61bcc73036c90ec6cd", 0x5d}, {&(0x7f0000000180)="bb298cbd3114cb927e985d5f187a0cedaf5044b5c92bf7a538f04d9c0c676c176a820e740e9fda26d9231f1e68ea9f8c7e8887c9eb42fce58695f5264cd043ccc9a47551d08cf7ee0cff70c4e2c0b0cc14cf8d20a30792f24db65d1313dddf2b068c21e141c72b02ac8b01fec9f78c020c03e06e4dbd9df7b7799ce7966d8ba634e53d287430eb2048f742b8dfb94c2b1b7215ef5164ab71ed63cb89edd3dad5b0a78b8f0c77ed9b44d948fc9ae1e8aba5b08e460fbb68aaea06c4a65b637acf07ad214ecd1874f2c63c04e021d371e4b85c0c3128c7a23c4dd854732733545fbf100cce4a", 0xe5}, {&(0x7f0000000080)="d48625b138db645e261bb5e47ee0", 0xe}, {&(0x7f0000000280)="e463a7df2fbb3c0ce83c428d569d1719464c7167a692b019deaf279bd000f2192eddb0be108f53b8901815b6104688fb6cc13b5b84e831830ff8c518ed478cdda3b42b730d43cfb8baeeb6f0", 0x4c}, {&(0x7f0000000300)="bfcba9f803b2732cf885a415785c15ef6b33d46c83188f176eaa200ecd24ea9b91bd1c91dc709a66cd32c3baa6e5bc9d00d77bcc46d0a1129edf17a07676837d99180e3ad186387fb633abf161a20178e54dfde75c3d65bc9d47713c644ed471ec57b79853156f1c42cbdb4ae5c97f2f5fc264bcbf18d89b8ad97f362fff053206e889a26b0374a726adaf99200118aa439a44f57f1d503e137f2dffce0f5f349d839cbd0636ae7bb0b74c809f72caf19c10", 0xb2}, {&(0x7f00000003c0)="0838a3ce6eecde85583bbe5b4efa79b41806b54b3a6db7c0d854c640701529878a184bc67af12231a80d6ec392e00daa0cff4f41c3f0e2b6e3c9413be20edca0d1175f3ba479150aa6cf339c66d29f440fc1efe2ebc84f72b733247ccd9176f5fc972e558542d62943ef9488c892ece690053f67b25fea39c4c9228bdf5928f8488805e8dca6d159810c95c01ff5e4b6e55c1f9b26a802", 0x97}], 0x7) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:51 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x100, 0xfffffffffffff41a, 0x5, 0x4, 0x3}, &(0x7f0000000100)=0x14) 16:19:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0068140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x18', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:51 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$llc(r0, &(0x7f0000000400)="0b0ed6e6c7f1e353fdefc861d69afa56500bf6ad02eeda1933517965ca7f04aafe5d590ab66b9b13830b60b7a0d85cbe27009daab5da1c2e189358344155945f930e89b23442dbaf51be3ba3fd3a160107acfb5156a213982c333494994909cb44901ac616307379f62cfa77ef5effaad430e04e13292df3edebce38c188e1ddf3c3a4c6d3fb3871e7bcd1da49ae1ec93c19c6716574", 0x96, 0x20040000, &(0x7f00000004c0)={0x1a, 0x1b, 0x400, 0x29b, 0x9, 0x0, @random="0a500323125b"}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:19:51 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@initdev}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000600)={{}, {0x1, 0x1}, [{0x2, 0x1, r1}, {0x2, 0x4, r2}], {0x4, 0x2}, [{0x8, 0x4, r3}, {0x8, 0x6, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x2, r7}, {0x8, 0x3, r8}, {0x8, 0x6, r9}], {0x10, 0x2}, {0x20, 0x1}}, 0x6c, 0x3) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) [ 2170.706612][T17915] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:51 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x6) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x04', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2170.868634][T17915] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:51 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfffffffffffffff9, 0x6, 0x100000001, 0x35, 0x2}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r1, 0xffff}, 0x8) 16:19:51 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x103000, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000300)={0x16, 0x98, 0xfa00, {&(0x7f00000002c0)={0xffffffffffffffff}, 0x2, 0xffffffffffffffff, 0x30, 0x1, @in6={0xa, 0x4e20, 0x1ff, @ipv4={[], [], @multicast1}, 0x30}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000003c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000280), r1}}, 0x18) getpeername$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @loopback, @ipv4={[], [], @multicast1}, 0x8, 0xffff, 0x200, 0x400, 0x3, 0x100000, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x404004, 0x0) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000780)) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x0, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x5, @empty, 0x4}, {0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0x1e}, 0x1}, r4, 0x3}}, 0xffffff22) 16:19:52 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001380)={{{@in=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000001480)=0xe8) r6 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001500)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000001600)=0xe8) getgroups(0x4, &(0x7f0000001640)=[0xee01, 0xee00, 0xee00, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001680)=0x0) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = fcntl$getown(r2, 0x9) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001cc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000001a40)=0xe8) fstat(r2, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001c40)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000001c0)="6b8151568bb78f7e8618f2c1272b97972d5c07906c799c9149af65896993a8d88a0864e332b7a3081b9e15409384f799f659598b36110d127c4495104455f87b2d7435f2176f568264b3a0ede78e02f478eeb7a9fe4b20a0fcf9b522282c35ac7bda2ff0bc3f51bf5204d5473e284bf79541ae4b3a6355333e06effe4f6dbe03bcb8882f8db7eb59fd074a135e6bf5f2fab8e47c1d994de47b59f9632567f82292d016ae68aa5e582127667515ebdbb5c05ff13768035f3f983da7981a716e37b4ab1fad0912991a92ed945bb78d38", 0xcf}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)}, {&(0x7f00000012c0)}], 0x4, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="30ec0001000000000019800000000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="2de5dbd6"], 0x130, 0x4004000}, 0x24000000) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a006c140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:52 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x3, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) 16:19:52 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1ff, 0x4) 16:19:52 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xa12, 0x4000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x1, 0x8, 0x1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000080)={0x0, 0x1000}) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000780)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x2000, 0x0) sendto$inet(r3, &(0x7f0000000340)="400d59845b5c139646f51f8abf637329e2c9ceae28e286d2f5", 0x19, 0x4040000, &(0x7f0000000380)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000100)={0x0, 0xbf, 0x9, 0x0, 0xf}) connect$rxrpc(r2, &(0x7f0000000280)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e23, 0x1, @ipv4={[], [], @broadcast}, 0x3}}, 0x24) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000300)={0x2f, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x3, 'fo\x00', 0x28, 0x6, 0x51}, 0x2c) 16:19:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4 ', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:52 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9) accept(r1, 0x0, &(0x7f0000000040)) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f0000000080)) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x7, 0x7, 0x2, 0x7, 0x0, 0x2, 0x402, 0x4, 0x2, 0x7f, 0x5, 0x90, 0x0, 0x8, 0x101, 0x9, 0x400, 0x9, 0x9, 0x8, 0x4, 0x3, 0x6, 0x1, 0x400, 0x7, 0x5, 0x5, 0x6, 0x538, 0x4, 0x100000001, 0x1f, 0x8, 0x5, 0xffff, 0x0, 0x9, 0x0, @perf_config_ext={0xfffffffffffffba6, 0x101}, 0x10040, 0xa6f6, 0xfffffffffffffff8, 0x6, 0x2000000000, 0xfffffffffffffff8, 0x100000001}, 0xffffffffffffffff, 0x3, r0, 0xb) 16:19:52 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, &(0x7f0000000240)={0x0, 0x80000001, {0x55, 0x6, 0x6, {0x0, 0x6}, {0x7, 0x2}, @ramp={0x2, 0x10001, {0xfff, 0x44, 0xc1, 0x1ff}}}, {0x0, 0x5, 0x52e0, {0x5963, 0x5}, {0x7f, 0x3}, @period={0x5d, 0x0, 0x3, 0x401, 0x1, {0x10001, 0x425f, 0x4}, 0x9, &(0x7f0000000040)=[0x6, 0x288cf03c, 0x81, 0x9, 0x7, 0xbe, 0x0, 0x8, 0xfffffffffffffffc]}}}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x8, 0x1, 0x9, 0x93e, 'syz0\x00', 0x80}, 0x5, 0x0, 0x88, r1, 0x2, 0xff7fe, 'syz1\x00', &(0x7f0000000000)=['/dev/mixer\x00', '/dev/mixer\x00'], 0x16, [], [0x45, 0xba0, 0xfc, 0x3]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000780)) prctl$PR_SET_ENDIAN(0x14, 0xfffffffffffffffe) [ 2171.784755][T17962] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/137, &(0x7f0000000100)=0x89) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0074140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x0f', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) [ 2172.086197][T17987] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2172.221484][T17987] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:53 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000180)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x109040, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x0) fanotify_init(0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:53 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) 16:19:53 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x2, 0x100000001, "5741302d9795169e66c541aad75f46b5f1b7555b726e9bbe2fece5025590d28176367510e45f15432e98837fdcf65a1b75327378e493e3135cc2cb111aac99", 0x26}, 0x60) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) r1 = gettid() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r2, 0x1b, 0x0, 0x100000000) fcntl$setown(r0, 0x8, r1) 16:19:53 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/40) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:19:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a007a140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:53 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2172.820372][T18004] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2172.832486][T18007] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:53 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) 16:19:53 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0x6, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x1}, [@exit, @ldst={0x3, 0x3, 0x3, 0xf, 0x0, 0x0, 0x1}, @alu={0x0, 0x7, 0xf, 0x7, 0x3, 0xfffffffffffffffc, 0x8}]}, &(0x7f0000000180)='GPL\x00', 0x4000000000000, 0x55, &(0x7f00000001c0)=""/85, 0x41100, 0x1, [], r1, 0x1}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, r0, 0x0, 0x9, &(0x7f0000000000)='ppp1eth0\x00', 0xffffffffffffffff}, 0x30) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x3, r0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r2, 0x4) 16:19:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a157c140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:53 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x5000) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000080)={0x4, 0x3, 0x5, 0x84800, r0}) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101080, 0x0) getuid() 16:19:53 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000000)={0x9, 0xc, 0x4, 0x0, {0x77359400}, {0x0, 0xc, 0x3, 0x8e, 0x7, 0x3, "dee50a28"}, 0x5, 0x2, @userptr=0x100000000, 0x4}) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) [ 2172.985807][T18004] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2173.106868][T18027] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2173.228517][T18027] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:54 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)=0x40) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8281, 0x0) 16:19:54 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x92, 0x1ff, "d2a66094cab4dc90fbc14a8f3b20881a5ae952388d86d3945aad865c5a1ee5c372c23ee01c1de44655f0319e466b9099948f7c9acd68fa12d88de6503de9b1cc68be3ab4163bc190cd1a89f7218ac1cd3f86421110f5e5bc58a28af79cdde70faa50b047e72453d59fac471a70d0e9b0128b4d2a4bf53c733d5642fc60eb1cff0de63caebe52e06ac3ec"}, &(0x7f0000000040), 0x1400) 16:19:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:54 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000040)) 16:19:54 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @initdev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) mount$9p_tcp(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x10, &(0x7f0000000240)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@cache_mmap='cache=mmap'}, {@cache_fscache='cache=fscache'}, {@cache_loose='cache=loose'}, {@access_any='access=any'}, {@access_uid={'access', 0x3d, r1}}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@pcr={'pcr', 0x3d, 0x19}}, {@uid_gt={'uid>', r2}}, {@audit='audit'}, {@fsname={'fsname', 0x3d, '/dev/mixer\x00'}}, {@permit_directio='permit_directio'}, {@fsuuid={'fsuuid', 0x3d, {[0x7f, 0x63, 0x77, 0x63, 0x65a48ebeab204e80, 0x37, 0x63, 0x77], 0x2d, [0x37, 0x73, 0x7f, 0x33], 0x2d, [0x39, 0x31, 0x37, 0x64], 0x2d, [0x35, 0x75, 0x77, 0x77], 0x2d, [0x36, 0x7f, 0x0, 0x35, 0x32, 0x0, 0x7d, 0x35]}}}]}}) 16:19:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a32a8140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2173.894878][T18040] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2173.927680][T18047] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:54 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) fcntl$addseals(r0, 0x409, 0x2) 16:19:54 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x275, r1, 0x121, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0xfffffffffffffeab}, 0x1, 0x0, 0x0, 0x40080}, 0x40) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000200)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/99) 16:19:54 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x81, 0x50300) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) [ 2173.958014][T18055] binder: 18054:18055 ioctl 40087602 20000040 returned -22 16:19:54 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) 16:19:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x10', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2174.079797][T18047] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:54 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syncfs(r0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x110004}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010228bd7000fedbdf250c0000000c000300080007004e2400000c0002000800030004000000080003000000000008000400641c0000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x20004080) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) write$P9_RCREATE(r0, &(0x7f0000000180)={0x18, 0x73, 0x2, {{0xf2, 0x2, 0x1}, 0x3}}, 0x18) readahead(r0, 0x1, 0x200) [ 2174.743892][T18058] binder: 18054:18058 ioctl 40087602 20000040 returned -22 16:19:55 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x3102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) tkill(r0, 0x29) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x200000, 0x0) syz_open_dev$media(&(0x7f0000000540)='/dev/media#\x00', 0x68c6316b, 0x202) write$UHID_CREATE(r1, &(0x7f0000000300)={0x0, 'syz0\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000280)=""/103, 0x67, 0x0, 0xff, 0xabee, 0x2, 0x2}, 0x120) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000440)={0x7, {0x8000, 0x10001, 0x0, 0x12}}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x7, 0x2bc}, {0x0, 0x3}, {0x4, 0x2}]}) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x20000000, 0x4c}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x78) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000240)={0xbf, @broadcast, 0x4e23, 0x2, 'fo\x00', 0x8, 0x1, 0x6c}, 0x2c) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:19:55 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x41403c, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc0400, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:55 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/anycast6\x00') ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) 16:19:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0fff140053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:19:55 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x42ae648d, 0x200}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={r1, 0x3b1, "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"}, &(0x7f0000000180)=0x102) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xf63, 0x7, 0x8}, 0x10) 16:19:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2174.991217][T18085] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2175.000679][T18092] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) 16:19:55 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 16:19:55 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) write$P9_RWSTAT(r0, &(0x7f0000000000)={0x7, 0x7f, 0x1}, 0x7) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:55 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) bind$tipc(r0, &(0x7f0000000040)=@id={0x1e, 0x3, 0x2, {0x4e23, 0x3}}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e22, @multicast1}}) [ 2175.115171][T18092] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2175.126211][T18085] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:56 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @remote}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x4, 0x7fff}, &(0x7f0000000200)=0x8) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:56 executing program 0: prctl$PR_SET_FPEXC(0xc, 0x10000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000030053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2175.306906][T18110] [ 2175.309286][T18110] ====================================================== [ 2175.316293][T18110] WARNING: possible circular locking dependency detected [ 2175.323317][T18110] 4.20.0-next-20190103 #5 Not tainted [ 2175.328674][T18110] ------------------------------------------------------ [ 2175.335684][T18110] syz-executor0/18110 is trying to acquire lock: [ 2175.341996][T18110] 00000000f185317d (&pgdat->kswapd_wait){....}, at: __wake_up_common_lock+0x19b/0x390 [ 2175.351554][T18110] [ 2175.351554][T18110] but task is already holding lock: [ 2175.358915][T18110] 000000005e86d102 (&(&zone->lock)->rlock){-.-.}, at: get_page_from_freelist+0x1ab1/0x50f0 [ 2175.368906][T18110] [ 2175.368906][T18110] which lock already depends on the new lock. [ 2175.368906][T18110] [ 2175.379310][T18110] [ 2175.379310][T18110] the existing dependency chain (in reverse order) is: [ 2175.388321][T18110] [ 2175.388321][T18110] -> #4 (&(&zone->lock)->rlock){-.-.}: [ 2175.395973][T18110] _raw_spin_lock_irqsave+0x95/0xcd [ 2175.401698][T18110] get_page_from_freelist+0x13d0/0x50f0 [ 2175.407761][T18110] __alloc_pages_nodemask+0x4fd/0xdc0 [ 2175.413660][T18110] alloc_pages_current+0x107/0x210 [ 2175.419294][T18110] depot_save_stack+0x3da/0x460 [ 2175.424664][T18110] save_stack+0xa9/0xd0 [ 2175.429334][T18110] kasan_kmalloc+0xcf/0xe0 [ 2175.434278][T18110] kasan_slab_alloc+0xf/0x20 [ 2175.439384][T18110] kmem_cache_alloc+0x11a/0x710 [ 2175.444751][T18110] __debug_object_init+0xb6b/0x1280 [ 2175.450469][T18110] debug_object_activate+0x32f/0x4e0 [ 2175.456287][T18110] add_timer+0x4e6/0x1470 [ 2175.461138][T18110] __queue_delayed_work+0x253/0x390 [ 2175.466853][T18110] queue_delayed_work_on+0x19a/0x200 [ 2175.472655][T18110] _free_event+0xee1/0x1640 [ 2175.477674][T18110] put_event+0x47/0x60 [ 2175.482284][T18110] perf_event_release_kernel+0x890/0xf70 [ 2175.488432][T18110] perf_release+0x37/0x50 [ 2175.493308][T18110] __fput+0x3c5/0xb10 [ 2175.497806][T18110] ____fput+0x16/0x20 [ 2175.502321][T18110] task_work_run+0x1f4/0x2b0 [ 2175.507444][T18110] exit_to_usermode_loop+0x32a/0x3b0 [ 2175.513272][T18110] do_syscall_64+0x696/0x800 [ 2175.518387][T18110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2175.524787][T18110] [ 2175.524787][T18110] -> #3 (&base->lock){-.-.}: [ 2175.531559][T18110] _raw_spin_lock_irqsave+0x95/0xcd [ 2175.537289][T18110] lock_timer_base+0xb7/0x2a0 [ 2175.542489][T18110] add_timer+0x884/0x1470 [ 2175.547348][T18110] __queue_delayed_work+0x253/0x390 [ 2175.553064][T18110] queue_delayed_work_on+0x19a/0x200 [ 2175.558872][T18110] psi_task_change+0x3ea/0x590 [ 2175.564157][T18110] activate_task+0x1f8/0x470 [ 2175.569289][T18110] wake_up_new_task+0x50c/0xd30 [ 2175.574661][T18110] _do_fork+0x2a5/0x1170 [ 2175.579419][T18110] kernel_thread+0x34/0x40 [ 2175.584355][T18110] rest_init+0x28/0x37b [ 2175.589025][T18110] arch_call_rest_init+0xe/0x1b [ 2175.594391][T18110] start_kernel+0x882/0x8bd [ 2175.599409][T18110] x86_64_start_reservations+0x29/0x2b [ 2175.605386][T18110] x86_64_start_kernel+0x77/0x7b [ 2175.610845][T18110] secondary_startup_64+0xa4/0xb0 [ 2175.616376][T18110] [ 2175.616376][T18110] -> #2 (&rq->lock){-.-.}: [ 2175.622976][T18110] _raw_spin_lock+0x2f/0x40 [ 2175.627998][T18110] task_fork_fair+0xb5/0x7a0 [ 2175.633105][T18110] sched_fork+0x437/0xb90 [ 2175.637951][T18110] copy_process+0x1ff6/0x8720 [ 2175.643145][T18110] _do_fork+0x1a9/0x1170 [ 2175.647902][T18110] kernel_thread+0x34/0x40 [ 2175.652833][T18110] rest_init+0x28/0x37b [ 2175.657503][T18110] arch_call_rest_init+0xe/0x1b [ 2175.662869][T18110] start_kernel+0x882/0x8bd [ 2175.667891][T18110] x86_64_start_reservations+0x29/0x2b [ 2175.673867][T18110] x86_64_start_kernel+0x77/0x7b [ 2175.679323][T18110] secondary_startup_64+0xa4/0xb0 [ 2175.684855][T18110] [ 2175.684855][T18110] -> #1 (&p->pi_lock){-.-.}: [ 2175.691630][T18110] _raw_spin_lock_irqsave+0x95/0xcd [ 2175.697347][T18110] try_to_wake_up+0xb9/0x1480 [ 2175.702546][T18110] default_wake_function+0x30/0x50 [ 2175.708172][T18110] autoremove_wake_function+0x79/0x360 [ 2175.714148][T18110] __wake_up_common+0x1d3/0x7d0 [ 2175.719513][T18110] __wake_up_common_lock+0x1c6/0x390 [ 2175.725315][T18110] __wake_up+0xe/0x10 [ 2175.729815][T18110] wakeup_kswapd+0x5ba/0x8f0 [ 2175.734924][T18110] wake_all_kswapds+0x14d/0x300 [ 2175.740291][T18110] __alloc_pages_slowpath+0x1ecf/0x2cc0 [ 2175.746356][T18110] __alloc_pages_nodemask+0xa37/0xdc0 [ 2175.752263][T18110] alloc_new_node_page+0x438/0x510 [ 2175.757893][T18110] migrate_pages+0x494/0x2cc0 [ 2175.763094][T18110] do_migrate_pages+0x526/0x740 [ 2175.768465][T18110] kernel_migrate_pages+0x5af/0x740 [ 2175.774181][T18110] __x64_sys_migrate_pages+0x97/0xf0 [ 2175.779990][T18110] do_syscall_64+0x1a3/0x800 [ 2175.785135][T18110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2175.791558][T18110] [ 2175.791558][T18110] -> #0 (&pgdat->kswapd_wait){....}: [ 2175.799030][T18110] lock_acquire+0x1db/0x570 [ 2175.804052][T18110] _raw_spin_lock_irqsave+0x95/0xcd [ 2175.809773][T18110] __wake_up_common_lock+0x19b/0x390 [ 2175.815572][T18110] __wake_up+0xe/0x10 [ 2175.820072][T18110] wakeup_kswapd+0x5ba/0x8f0 [ 2175.825180][T18110] steal_suitable_fallback+0x50d/0x7c0 [ 2175.831155][T18110] get_page_from_freelist+0x2f53/0x50f0 [ 2175.837215][T18110] __alloc_pages_nodemask+0x4fd/0xdc0 [ 2175.843121][T18110] alloc_pages_vma+0xdd/0x540 [ 2175.848316][T18110] __handle_mm_fault+0x2537/0x55a0 [ 2175.853944][T18110] handle_mm_fault+0x4ec/0xc80 [ 2175.859229][T18110] __do_page_fault+0x5da/0xd60 [ 2175.864525][T18110] do_page_fault+0xe6/0x7d8 [ 2175.869546][T18110] page_fault+0x1e/0x30 [ 2175.874211][T18110] [ 2175.874211][T18110] other info that might help us debug this: [ 2175.874211][T18110] [ 2175.884445][T18110] Chain exists of: [ 2175.884445][T18110] &pgdat->kswapd_wait --> &base->lock --> &(&zone->lock)->rlock [ 2175.884445][T18110] [ 2175.897996][T18110] Possible unsafe locking scenario: [ 2175.897996][T18110] [ 2175.905449][T18110] CPU0 CPU1 [ 2175.910812][T18110] ---- ---- [ 2175.916172][T18110] lock(&(&zone->lock)->rlock); [ 2175.921099][T18110] lock(&base->lock); [ 2175.927675][T18110] lock(&(&zone->lock)->rlock); [ 2175.935123][T18110] lock(&pgdat->kswapd_wait); [ 2175.939880][T18110] [ 2175.939880][T18110] *** DEADLOCK *** [ 2175.939880][T18110] [ 2175.948023][T18110] 2 locks held by syz-executor0/18110: [ 2175.953470][T18110] #0: 00000000aef237e1 (&mm->mmap_sem){++++}, at: __do_page_fault+0x339/0xd60 [ 2175.962430][T18110] #1: 000000005e86d102 (&(&zone->lock)->rlock){-.-.}, at: get_page_from_freelist+0x1ab1/0x50f0 [ 2175.972862][T18110] [ 2175.972862][T18110] stack backtrace: [ 2175.978763][T18110] CPU: 0 PID: 18110 Comm: syz-executor0 Not tainted 4.20.0-next-20190103 #5 [ 2175.987428][T18110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2175.997492][T18110] Call Trace: [ 2176.000793][T18110] dump_stack+0x1db/0x2d0 [ 2176.005127][T18110] ? dump_stack_print_info.cold+0x20/0x20 [ 2176.010851][T18110] ? print_stack_trace+0x77/0xb0 [ 2176.015790][T18110] ? vprintk_func+0x86/0x189 [ 2176.020384][T18110] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 2176.026454][T18110] __lock_acquire+0x2fed/0x4a10 [ 2176.031306][T18110] ? lockdep_hardirqs_on+0x415/0x5d0 [ 2176.037093][T18110] ? mark_held_locks+0x100/0x100 [ 2176.042029][T18110] ? mark_held_locks+0x100/0x100 [ 2176.046966][T18110] ? __switch_to_asm+0x34/0x70 [ 2176.051734][T18110] ? print_usage_bug+0xd0/0xd0 [ 2176.056503][T18110] ? __lock_acquire+0x572/0x4a10 [ 2176.061444][T18110] ? __lock_acquire+0x572/0x4a10 [ 2176.066383][T18110] ? kasan_check_read+0x11/0x20 [ 2176.071230][T18110] ? __zone_watermark_ok+0x310/0x7a0 [ 2176.076539][T18110] lock_acquire+0x1db/0x570 [ 2176.081044][T18110] ? __wake_up_common_lock+0x19b/0x390 [ 2176.086498][T18110] ? lock_release+0xc40/0xc40 [ 2176.091180][T18110] ? trace_hardirqs_on_caller+0x310/0x310 [ 2176.096896][T18110] ? zone_watermark_ok_safe+0x143/0x420 [ 2176.102444][T18110] _raw_spin_lock_irqsave+0x95/0xcd [ 2176.107647][T18110] ? __wake_up_common_lock+0x19b/0x390 [ 2176.113107][T18110] __wake_up_common_lock+0x19b/0x390 [ 2176.118396][T18110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2176.124636][T18110] ? __wake_up_common+0x7d0/0x7d0 [ 2176.129664][T18110] ? __lock_is_held+0xb6/0x140 [ 2176.134436][T18110] __wake_up+0xe/0x10 [ 2176.138422][T18110] wakeup_kswapd+0x5ba/0x8f0 [ 2176.143009][T18110] ? isolate_lru_page+0x1d90/0x1d90 [ 2176.148210][T18110] ? print_usage_bug+0xd0/0xd0 [ 2176.152979][T18110] ? mark_held_locks+0x100/0x100 [ 2176.157920][T18110] steal_suitable_fallback+0x50d/0x7c0 [ 2176.163383][T18110] ? move_freepages_block+0xff0/0xff0 [ 2176.168757][T18110] ? unreserve_highatomic_pageblock+0x5b0/0x5b0 [ 2176.175000][T18110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2176.181262][T18110] get_page_from_freelist+0x2f53/0x50f0 [ 2176.186826][T18110] ? __isolate_free_page+0x6e0/0x6e0 [ 2176.192111][T18110] ? print_usage_bug+0xd0/0xd0 [ 2176.196871][T18110] ? lock_downgrade+0x910/0x910 [ 2176.201722][T18110] ? is_bpf_text_address+0xac/0x170 [ 2176.206919][T18110] ? find_held_lock+0x35/0x120 [ 2176.211683][T18110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2176.217930][T18110] ? rcu_read_unlock_special+0x380/0x380 [ 2176.223563][T18110] ? rcu_softirq_qs+0x20/0x20 [ 2176.228251][T18110] ? mark_held_locks+0x100/0x100 [ 2176.233217][T18110] ? __lock_acquire+0x572/0x4a10 [ 2176.238165][T18110] ? mark_held_locks+0x100/0x100 [ 2176.243105][T18110] ? mark_held_locks+0x100/0x100 [ 2176.248037][T18110] ? add_lock_to_list.isra.0+0x450/0x450 [ 2176.253667][T18110] ? __anon_vma_interval_tree_augment_rotate+0x1ac/0x220 [ 2176.260691][T18110] ? __rb_insert_augmented+0x352/0x1710 [ 2176.266265][T18110] ? __handle_mm_fault+0x4050/0x55a0 [ 2176.271548][T18110] ? handle_mm_fault+0x4ec/0xc80 [ 2176.276489][T18110] ? __lock_is_held+0xb6/0x140 [ 2176.281268][T18110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2176.287511][T18110] ? should_fail+0x250/0xd13 [ 2176.292100][T18110] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 2176.297904][T18110] ? ___might_sleep+0x1e7/0x310 [ 2176.302759][T18110] ? arch_local_save_flags+0x50/0x50 [ 2176.308040][T18110] ? lock_release+0xc40/0xc40 [ 2176.312726][T18110] __alloc_pages_nodemask+0x4fd/0xdc0 [ 2176.318100][T18110] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 2176.323822][T18110] ? down_write_nested+0x130/0x130 [ 2176.328935][T18110] ? __anon_vma_prepare+0x36d/0x760 [ 2176.334129][T18110] ? anon_vma_fork+0x880/0x880 [ 2176.338893][T18110] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2176.345131][T18110] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 2176.351375][T18110] alloc_pages_vma+0xdd/0x540 [ 2176.356058][T18110] __handle_mm_fault+0x2537/0x55a0 [ 2176.361174][T18110] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 2176.366724][T18110] ? check_preemption_disabled+0x48/0x290 [ 2176.372445][T18110] ? handle_mm_fault+0x3cc/0xc80 [ 2176.377392][T18110] ? lock_downgrade+0x910/0x910 [ 2176.382248][T18110] ? kasan_check_read+0x11/0x20 [ 2176.387108][T18110] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 2176.393087][T18110] ? rcu_read_unlock_special+0x380/0x380 [ 2176.398728][T18110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2176.404975][T18110] ? check_preemption_disabled+0x48/0x290 [ 2176.410697][T18110] handle_mm_fault+0x4ec/0xc80 [ 2176.415464][T18110] ? __handle_mm_fault+0x55a0/0x55a0 [ 2176.420747][T18110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2176.426990][T18110] ? vmacache_update+0x114/0x140 [ 2176.431940][T18110] __do_page_fault+0x5da/0xd60 [ 2176.436704][T18110] ? do_futex+0x2910/0x2910 [ 2176.441213][T18110] do_page_fault+0xe6/0x7d8 [ 2176.445735][T18110] ? trace_hardirqs_on_caller+0xc0/0x310 [ 2176.451368][T18110] ? vmalloc_sync_all+0x30/0x30 [ 2176.456218][T18110] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2176.462386][T18110] ? syscall_return_slowpath+0x5f0/0x5f0 [ 2176.468024][T18110] ? prepare_exit_to_usermode+0x232/0x3b0 [ 2176.473738][T18110] ? page_fault+0x8/0x30 [ 2176.477980][T18110] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2176.483526][T18110] ? page_fault+0x8/0x30 [ 2176.487762][T18110] page_fault+0x1e/0x30 [ 2176.491917][T18110] RIP: 0033:0x40f8ef [ 2176.495810][T18110] Code: 0f 84 c8 02 00 00 48 83 bd 78 ff ff ff 00 0f 84 f9 04 00 00 48 8b 95 68 ff ff ff 44 89 95 38 ff ff ff 4c 8d ac 10 00 f7 ff ff <49> 89 85 90 06 00 00 49 8d 85 10 03 00 00 49 89 95 98 06 00 00 41 [ 2176.515422][T18110] RSP: 002b:00007ffe89d4d370 EFLAGS: 00010206 [ 2176.521488][T18110] RAX: 00007f8bda822000 RBX: 0000000000020000 RCX: 0000000000457f1a [ 2176.529467][T18110] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 2176.537439][T18110] RBP: 00007ffe89d4d450 R08: ffffffffffffffff R09: 0000000000000000 [ 2176.545408][T18110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe89d4d530 [ 2176.553379][T18110] R13: 00007f8bda842700 R14: 000000000073bfac R15: 000000000073bfac [ 2176.579868][ T7952] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2176.587050][ T7952] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2176.614553][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2176.627050][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2176.637755][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2176.644942][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2176.649612][ T7954] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2176.655755][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2176.665673][ T7954] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2176.669462][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2176.684049][T18120] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2176.690359][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2176.697493][T18120] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2176.704157][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2176.724363][T18120] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2176.725100][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2176.740957][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2176.829974][T18120] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2176.837377][T18120] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2176.853251][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2176.856714][T18120] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2176.860463][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2176.881584][T18120] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2176.894861][T18120] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2176.906968][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2176.914144][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2177.110360][ T7952] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2177.119121][ T7952] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2177.134096][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2177.141281][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:19:59 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x9952, r0, 0x10) 16:19:59 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3, 0x4) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) 16:19:59 executing program 4: semget(0x0, 0x2, 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ppoll(&(0x7f0000000180)=[{r0, 0x280}, {r0, 0x8000}, {r0, 0x8}, {r0, 0x4}, {r0, 0x70e3}, {r0, 0xc010}], 0x6, &(0x7f00000001c0), &(0x7f0000000200), 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {r1, r2/1000+10000}}) timerfd_create(0x1, 0x80000) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 16:19:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:19:59 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0xc0, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x1f, @local, 0x8000}, @in6={0xa, 0x4e21, 0x6, @empty, 0x7}, @in6={0xa, 0x4e21, 0x1f, @empty, 0x7}, @in={0x2, 0x4e20, @rand_addr=0x5775}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0x8, @remote, 0x9}]}, &(0x7f0000000200)=0x10) 16:19:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000050053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2178.302818][ T3865] kobject: 'loop5' (000000003839531a): kobject_uevent_env [ 2178.342084][T18128] kobject: 'loop2' (000000000d80535f): kobject_uevent_env 16:19:59 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) mount$9p_xen(&(0x7f00000001c0)='/dev/mixer\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x10, &(0x7f00000003c0)={'trans=xen,', {[{@version_9p2000='version=9p2000'}, {@access_client='access=client'}, {@aname={'aname'}}, {@fscache='fscache'}, {@version_L='version=9p2000.L'}, {@cache_mmap='cache=mmap'}], [{@seclabel='seclabel'}, {@smackfsdef={'smackfsdef', 0x3d, 'nbd\x00'}}, {@euid_eq={'euid', 0x3d, r2}}]}}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000428bd7000fbdbdf25020000020007000000000000000c0008006a0c0000000000000c00040007000000000000000c00050026000000000000000c00050001000000000000001400070008000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r0], 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x8040) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:19:59 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) write$P9_RATTACH(r0, &(0x7f0000000040)={0x14, 0x69, 0x2, {0x32, 0x3, 0x3}}, 0x14) [ 2178.346399][ T3865] kobject: 'loop5' (000000003839531a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2178.349269][T18128] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2178.373962][T18131] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2178.389696][T18131] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:19:59 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/240) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000000)) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2178.405897][T18128] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2178.416568][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2178.428478][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2178.439754][T18131] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:19:59 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x4, 0x5, 0x8, 0xff, 0x8, 0x1ff}, 0x0, 0x3, 0x6}) 16:19:59 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) alarm(0x0) 16:19:59 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dsp\x00', 0xc4040, 0x0) socketpair(0x1b, 0x80005, 0x695, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in6=@dev}}, {{}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) [ 2178.452702][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2178.471990][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2178.489083][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2178.499507][T18128] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2178.500334][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2178.507494][T18128] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2178.530901][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2178.538188][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2178.579883][T18131] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2178.587069][T18131] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2178.603449][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2178.610653][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2178.627931][T18131] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2178.628316][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2178.645560][T18131] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2178.654852][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2178.668537][T18131] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2178.672771][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2178.684955][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2178.695669][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2178.702974][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2178.713943][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2178.721196][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2178.732008][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2178.739154][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2178.749847][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2178.756978][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2178.767674][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2178.774878][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2178.785523][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2178.792672][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2178.849993][ T7952] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2178.860829][ T7952] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2178.874266][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2178.881459][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:20:00 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x20, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:20:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:20:00 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="854beb0aa1500068687eb840b6ac63764928dfb168b83d44f12e33da34a867dc58a04287f3a0ebdf6a79801361cd1f9d29811bcd2b984447d01b237ade5812b7e78334097703cdeab18f3a08e7635ddc1bf0eac910647d4e64e1246b42", 0x5d) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ftruncate(r1, 0x8946) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:20:00 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) 16:20:00 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000080)) 16:20:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000060053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2179.340690][T18166] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2179.347875][T18166] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2179.365531][ T3865] kobject: 'loop5' (000000003839531a): kobject_uevent_env [ 2179.369875][T18166] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:20:00 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40080, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:20:00 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000000000, 0x0) r1 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000007c0)=""/4096) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000000)={0x0, 0x40}) [ 2179.372787][ T3865] kobject: 'loop5' (000000003839531a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2179.382074][T18172] kobject: 'loop2' (000000000d80535f): kobject_uevent_env 16:20:00 executing program 3: getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={@initdev, @loopback, 0x0}, &(0x7f0000000180)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x3, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000000}, @exit], &(0x7f0000000100)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x1, [], r0, 0xf}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$P9_RCLUNK(r1, &(0x7f0000000040)={0x7, 0x79, 0x2}, 0x7) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x9, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @null, @bcast, @default, @null]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x19c744d3ea4f8585, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000300)) 16:20:00 executing program 4: r0 = socket(0x11, 0xe, 0x6) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000780)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x44001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)={r4, 0x1000, 0xae, "e4f7c56e5d1cb45bef65d1ab8658ba29ceafd2f76059ae22a76fe39f399886e54d33b874cbd1f030a02c6e2e453cefc71336b05b7d01faa9da5555f8e49acc17a4fbdc4b3bb38902031f308e5289e86b060b56469ffe87986627f0ac50a5d16973136a6c26ffcd0edaf330ca10c9b60e944ebe28191573de305e9c812ccd30b435bc3e4cd82b43bc7239460c947d9e5e0dd664e776f3e903aaf297d9f5d3f8fcfd8c4d022b4dd09448f7e08d162a"}, 0xb6) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000700), &(0x7f0000000740)=0x14) ioctl$KDMKTONE(r3, 0x4b30, 0xfffffffffffffc02) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)=ANY=[@ANYBLOB="08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5408df9c1a905e4b0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a916948d460db618a75408571362b483338c66711739322753fc239b4cb405ce06a51ff9f696641b7effae8587621ea9"]) [ 2179.438317][T18172] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2179.455934][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2179.463333][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2179.499571][T18166] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2179.506721][T18166] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2179.520394][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2179.531015][T18172] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) 16:20:00 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x42880, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2179.532891][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2179.556795][T18166] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2179.557163][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2179.571582][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2179.574687][T18166] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:20:00 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) unshare(0x40000) [ 2179.594929][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2179.607963][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2179.618835][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2179.626072][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2179.637151][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2179.644346][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2179.649208][T18172] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2179.678217][T18172] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2179.695162][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2179.706612][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2179.723161][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2179.731709][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2179.742911][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2179.750427][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2179.754883][T18172] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2179.772326][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2179.773388][T18172] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2179.785771][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2179.802861][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2179.810272][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2179.821044][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2179.828299][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2179.869460][ T7952] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2179.876733][ T7952] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2179.892148][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2179.899382][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2179.909811][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2179.916916][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2179.949540][ T7954] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2179.959028][ T7954] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2179.974911][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2179.982063][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' 16:20:01 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x0, 0xb4972, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x4ed4, &(0x7f0000000140)=0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x100000) ftruncate(r2, 0x4e) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000100)={r5, 0xa1}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0xb0e}, 0x0, &(0x7f0000000140)={0x1b7, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vfio/vfio\x00', 0x80000, 0x0) ioctl$RTC_ALM_SET(r3, 0x40247007, &(0x7f0000000200)={0x2000012, 0x1f, 0x15, 0xc, 0x6, 0x7, 0x4, 0xd0, 0xfffffffffffffffb}) connect$bt_l2cap(r3, &(0x7f0000000240)={0x1f, 0x1, {0x1f, 0x9, 0x9, 0x4, 0xffffffffffff8000, 0x1}, 0x528, 0x8}, 0xe) 16:20:01 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="f4bb7b80243b982d5df920c28fc66ceb6d62252f523b78463cd0891ef1bc7a12be5b4d1375056b") getsockname(r0, &(0x7f0000000040)=@hci, &(0x7f0000000100)=0x80) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$KDDELIO(r0, 0x4b35, 0x6) 16:20:01 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000100)={0xc, 0xbb, "94e8cbb2720fe6756040675caa867cedd0ba11b16a82699cf1d9536d6e153ba3da948268975f5656a9e1153ae298bf6e3286edbd70d2cefd402b96d8c37b06ab858f29bc3170539c2022b638aa710bc8867c8cb9b56cf8687800b171722063d1f6d3318cbfa618462ed6f84775e00e0af470e54b1fba109a51b6e664458345b6fd99fed7bee52ae50bfc8315d578522a032e911a19b6909dfd10206a82e1bc6af73bda556aa9a1764435544994193e3445ebc5052f6cf143465c99"}, 0xc1) sendmsg$tipc(r0, &(0x7f0000000300)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x3, {{0x40}, 0x2}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000200)="14ec995ac4433cd58dd4b73dcedc2a32015fea13b70334edb0301b8a076edab05783f359c2050d4a100f9d40e440dfd4d653c3104fdddef9a71357eaf336f89ac21a22bfae8e1f0c2ea1167d17fc7bd7095b374b35c12362289bafb85c97b3a1bbe9081615ce5b4f11b71c8ebd9209c33334343e3d4daf5cbe200dcee8e4766756ca1aea47cc59251cb34e1f368d22fa9e830af700a97114d1b9bf7dcde422c71b17e258e8a1815f74e8288e5d1b4eba3ad29dbcdb73c711845d3718b4180f0a8fc1372f658111dda307744fd97d116b36440ceaf4ec3408eeba2ad89fb4281743c92c6452b572dd", 0xe8}], 0x1, 0x0, 0x0, 0x40800}, 0x40010) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:20:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000070053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:20:01 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@getneigh={0x14, 0x1e, 0x101}, 0x14}}, 0x0) r0 = socket(0x4000000000010, 0x80003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x41, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000040)) 16:20:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:20:01 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) 16:20:01 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2180.414862][T18206] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2180.452491][T18206] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2180.485979][ T3865] kobject: 'loop5' (000000003839531a): kobject_uevent_env [ 2180.493639][T18209] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2180.500918][T18209] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2180.511453][ T3865] kobject: 'loop5' (000000003839531a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2180.524566][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env 16:20:01 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x12, 0x3, &(0x7f0000000280)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x51, 0x54}}, &(0x7f0000000140)='GPL\x00', 0x1, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x8}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000100)=""/132, 0x84) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f00000002c0)={0x0, 0x3, 0x1010}) write$input_event(r0, &(0x7f0000000300)={{0x77359400}, 0x17, 0x192, 0x3}, 0x18) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000003c0)=[@text16={0x10, &(0x7f0000000340)="66b8000000000f23c00f21f86635020002000f23f8660f3a62787d5e0f01ca0f222066b93e0a000066b80500000066ba000000000f303e0f2296360f062e0f009b90fc0f1af6f9", 0x47}], 0x1, 0x14, &(0x7f0000000400), 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x1f, 0x6, 0x46c, 0x80000000, 0x80000001}, 0x14) [ 2180.534363][T18209] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2180.542822][T18206] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2180.543689][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' 16:20:01 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000000)="0c87b3121a227ba1d2fd76049d8f904d47897314f2f512e92fafb6d7c785fa6420edc5a104ba5949f8905724fcc2c1f0c0660fe6938d0a44c7bd98df9dd88faa95fb927e11ff45a660db962ff117309b9a0397a0dff87d5a2318017b340ff8526a877d785c1f5f2f8f31973db942f399e246fb2d4e68aaaf06ef75a119e6c84a", 0x80}, {&(0x7f0000000200)="43e747a522d4c563f58dc94004faaef4634a113f7eac671eb0783f21e963878c59e721c9c451e51697fb93dae5026c008b4f369ee3a0d469a84d2135d45dfc8adeb5343c4c961aefd7b58b1855c268376910bf4b78153607723af7d07a77f07b24cc8517e17267097e8aba723f30b3ef9cf0828fccedcef547d995c8a2db4e637cf5a683a05f8b5667f886813ed3c2f990788d8636bfd34aeadc0e2738640b9b7d645e1b082f998dd832021adb124cfe5e3d5ca145eac18ca83242aeab2f7209d3941430f3", 0xc5}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000080)="610d02096383d8fc2befad345a7468f0a2cd7636b2999f2256cc4d64cef89986c1b4a2e7ab399858ede24d8db1972a4ed024c85c215c5e8b86860dd2", 0x3c}], 0x5, 0x1) 16:20:01 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x7ff5, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1400) [ 2180.609797][T18209] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2180.623229][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2180.625652][T18209] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2180.630836][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2180.715611][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2180.723206][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2180.752787][T18206] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2180.765915][T18206] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2180.781392][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env 16:20:01 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) write$P9_RLERROR(r0, &(0x7f0000000000)={0x14, 0x7, 0x2, {0xb, '/dev/mixer\x00'}}, 0x14) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2180.806472][T18209] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2180.817486][T18209] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2180.831889][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2180.844649][T18206] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2180.862297][T18206] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2180.878019][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2180.882859][T18209] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2180.888958][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2180.915433][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2180.927626][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2180.938306][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2180.945507][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2180.956541][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2180.963804][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2180.975066][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2180.982315][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2180.993232][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2181.000414][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2181.010981][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2181.018102][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2181.028596][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.029522][ T7952] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.036160][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2181.046273][ T7952] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2181.067508][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2181.074667][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2181.085200][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.092361][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:20:01 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TCFLSH(r0, 0x540b, 0xa65f) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/86, 0x56}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0xb, 0x200000000000000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:20:01 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) 16:20:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) close(r1) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000040)={0x6, 0xffffffff00000001, 0x1, 0xa37}) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) 16:20:01 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:20:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000090053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:20:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) [ 2181.139672][ T7954] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.161538][ T7954] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' 16:20:02 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:20:02 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0xd}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x2, r1, 0x1c, 0x0, @ib={0x1b, 0x8, 0x20, {"7b7a57aba469861b7aa377a5732ba491"}, 0x3f, 0x10000, 0x7fffffff}}}, 0xa0) write$P9_RLINK(r0, &(0x7f00000001c0)={0x7, 0x47, 0x1}, 0x7) socket$inet_udplite(0x2, 0x2, 0x88) [ 2181.213739][ T3865] kobject: 'loop5' (000000003839531a): kobject_uevent_env [ 2181.226681][T18245] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.242730][ T3865] kobject: 'loop5' (000000003839531a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2181.246434][T18245] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:20:02 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5a4a, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) [ 2181.263049][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.270895][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2181.283892][T18251] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.291295][T18251] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2181.302083][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env 16:20:02 executing program 0: r0 = socket$isdn(0x22, 0x3, 0x3) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000780)) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x4000, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x4000, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='cmdline\x00') io_submit(r1, 0x7, &(0x7f00000007c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000040)="075fdd248aaa3eced3e3ee12eca78ee9aee84830c2829e0328fee260269c81dc04caf462588a8a1c6513db5e37729386b50932bd469533467513f7323c56079c826dd4a94eff", 0x46, 0x7f, 0x0, 0x3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000100)="ca2cb226c1b954f9d65f38c291ad03700cf5cd90916b98ee71b2cdfbcab05cd22ba521ddbfa8624fd8e5031b599de814d4a4b9179c27f673d1ea499ba749bcd1c85008ca6521a2c421cd86a61aaa103bd6c1f56008314d23ae740893826fc59ac05f5030da9de56f9a999c176fe015495f65e97f4ae16356b1e820c4caaa3d596983e8525b8c9cd0ec28dae7b2f3c971329f4ae5b98ed1dfb00d6b388c11c1d601eaccdac81530c5ffd87449e170134240e9568234eba01d5455a26ceeba1d46d2370f18ece416536fdc72b7fe4b67ecb85f", 0xd2, 0xe2, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000280)="a8231b920ba9bb67789343dd702f", 0xe, 0x6, 0x0, 0x2, 0xffffffffffffff9c}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f0000000300)="5880b62f9c456037691a08eaf422d9d45537bfcc8cc54fff2b50f82ceb9424230f23034f1c9363666438", 0x2a, 0x173100, 0x0, 0x3, 0xffffffffffffff9c}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000380)="bdeb33a953284c99b1f7ab2ed82d87e6cd89834f3230bf5d0e0b503b65b1349d1e289d8147d02c9a26161d85585c3ea92b8aa97df737bd3b2adfde32ff36d35ad3f8c3828e180e73e68e9efe2343e10fa32a0bec8bf393117c6ed305810eb873735e5f9afe19e37884a96abd992ba8335edcb46020259fffb5964cc6ee40cd1875ffc3fcf9b519c0dd5967b12f315ef2fbcea1c20eb5633d025e64b2172efdbb10c221f557a4afa956c67c7457acad505326743219d35670ea851804a86c9783f3bdf03adf62b273763179a7ac7c113a274a2a7656c30c691b8b667c6d13532d2c6ae4b7800f", 0xe6, 0x2, 0x0, 0x3, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000500)="5458fbce7985b15770b82f7304841fc4571988ee8090d6bfb38d9ea9cf18d431b2c468d78ca7a76f09723928908dfd62771fe8eb79ff02cbf9114f97a248f912ecd43f3b3184f70948015604fddda83345dfced9c02950aa3cc6235c6b09dc70", 0x60, 0x9, 0x0, 0x2, r4}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x739, r0, &(0x7f0000000600)="32807d12acc8836afb890a76efc2c825417a446123f2d442eba47ec8a57eecb5e6e603cf1a0f65648ee312c2f67b8ed694603cc300c030992b31643b4228492f4cc7e6105c6723802889bdff192bd36db668095b5dc7a35180fc703cc18fffcfb18b16366ec038139f1ef8a2cf1f33656f93c0600972d9abbc873d5e9bf538f60d428473f6f977601c24a37255ecc18cc215d6647ad431440e6733d010e4145744d9e7ac7b6ae3d69cc1ad1f3568951929a02209addd4e16298ebc1614ffc2161c3f8d65d68ead54a704cdf5a7847d29e32dfe1842e23df1557e50968ea0df74", 0xe0, 0x6, 0x0, 0x0, r5}]) 16:20:02 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 2181.309389][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2181.321357][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2181.329249][T18245] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2181.332772][T18251] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2181.350543][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' 16:20:02 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) getpeername$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000001c0)=0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) prctl$PR_SET_DUMPABLE(0x4, 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), 0x4) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) [ 2181.369653][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2181.376927][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2181.377530][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2181.377560][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2181.396270][T18245] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.396307][T18245] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2181.397111][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.397142][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2181.397545][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2181.397575][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2181.402698][T18245] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.402730][T18245] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2181.447853][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.506982][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2181.507937][T18251] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.507979][T18251] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2181.545181][T18245] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2181.547087][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.558139][T18251] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.569052][T18251] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2181.579969][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2181.592798][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2181.600042][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2181.610858][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2181.617994][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2181.628806][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.637400][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2181.661910][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2181.669056][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2181.679735][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2181.686860][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2181.709801][ T7954] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.716948][ T7954] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2181.731217][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2181.738342][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2181.789555][ T7952] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.799004][ T7952] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2181.815062][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2181.822218][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:20:02 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000300)='/dev/bus/usb/00#/00#\x00', 0x2, 0x2000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=""/204}) pipe(&(0x7f0000000180)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) 16:20:02 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) 16:20:02 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$addseals(r0, 0x409, 0x2) 16:20:02 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x3a) unshare(0x400) getsockopt$packet_buf(r2, 0x111, 0x1, &(0x7f0000000400)=""/162, &(0x7f0000000580)=0x2a) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:20:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:20:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a00000a0053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:20:03 executing program 3: r0 = userfaultfd(0x800) r1 = dup2(r0, r0) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000240)=0x149) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20200, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="f30e8ad6afb9154104a5123dfb618ebe4310c82ed5d6559d71d3a1e14127709482fdc1eec8d66956b5dc88f48ce41b3b28fff249a995e1af9d8786fd2367110ecaee53afb32190c6ba508f701603c9f09fd752aa2b0d7ba70c8ffa1f19008769f62d7a9952b58d5f34d8291b6159ee0c08597cd42817", 0x76}, {&(0x7f0000000180)="dbd4e5a6ad35d075cccf040f57c2187a9311c4812918c04a07b29cd65c4071ee28b0c4cf6d36689dcd33fa1c78244868bd638f039362b01229c01302b9d89089c03ee3bffa9e98e29e944bf08d804e", 0x4f}], 0x2) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000780)) 16:20:03 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f0000000180)='\x00', 0xffffffffffffffff}, 0x30) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/151, 0x97}, {&(0x7f0000000400)=""/166, 0xa6}], 0x5, &(0x7f0000002980)=[{&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/143, 0x8f}, {&(0x7f0000000680)=""/14, 0xe}, {&(0x7f00000006c0)=""/55, 0x37}, {&(0x7f0000000700)}, {&(0x7f00000017c0)=""/166, 0xa6}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/100, 0x64}, {&(0x7f0000002900)=""/95, 0x5f}], 0x9, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) listen(r0, 0x3) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000700)={0x34, 0x6, 0x0, {0x6, 0x5, 0xb, 0x0, '/dev/mixer\x00'}}, 0x34) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x7e1b, 0x3, 0x9, 0x6, 0x7ff, {0x0, @in={{0x2, 0x4e20, @multicast1}}, 0xfffffffffffffffa, 0x8, 0x7ff, 0x10001, 0x100000001}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0xd5f3, 0x20}, 0xc) [ 2182.219803][T18281] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2182.226990][T18281] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2182.252757][T18286] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env 16:20:03 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback}) io_setup(0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000280)={&(0x7f000061f000/0x4000)=nil, 0x7fffffff, 0x5, 0x40, &(0x7f0000ffa000/0x4000)=nil, 0x10000000e13}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000200)={'bridge0\x00', 0xcfe}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[@mss, @mss, @mss], 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000300)={0x0, @time={0x0, 0x989680}, 0x6, {0x1}, 0x6, 0x0, 0x3}) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000)) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) close(r4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0xdc, "20ded5f133b9106779ba66f8de2ce306b7fe8b49f649f5f994df6adcbaec83f56b2a570374f515a16864cb921368b8b225db3eeba0114cb76a78ba5e5243894f34651679492fc5fc81e1029478f3cfa1295473172db37cc0574ffa8cea572112ef8dd64f5563e8108847409f6f44c71040483ffd462f53a05aae82e7d6103ed12397c5f5857174ea81ae883ef47b119077593ea2a9ea6a6427be73487ca914d8348ae19dec67a70e5d1af183699415eb03633abebce860163dd3e2485232240b55e70a0a90065e8035eba91686edb30ccbbbe9db19dd07464801f3ba"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32=r7, @ANYBLOB="44002500be2eaedd07da050000003caf9ce54b6fc0096f217392849ce7c6fc572b696660355fdd7491b95ba1b3b1bf0083332c0761b32e7d93e33096742eea84c0fa4aafe3e3"], 0x0) write(r5, &(0x7f0000000400)="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", 0x200) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r5, r6, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x4010, r8, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000000)) [ 2182.270098][T18286] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2182.292563][T18281] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2182.308869][ T3865] kobject: 'loop5' (000000003839531a): kobject_uevent_env 16:20:03 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:20:03 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) msgget(0x2, 0x82) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) msgget(0x3, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@sack_perm, @timestamp, @timestamp, @mss={0x2, 0x4}, @window={0x3, 0x8001, 0x5c1b}, @window={0x3, 0x5, 0x8}, @sack_perm], 0x7) [ 2182.325186][T18286] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2182.328649][ T3865] kobject: 'loop5' (000000003839531a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2182.355363][T18300] kobject: 'brif' (00000000419083fa): kobject_cleanup, parent 00000000a374ff42 [ 2182.364624][T18281] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2182.364659][T18281] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2182.373888][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2182.382922][T18300] kobject: 'brif' (00000000419083fa): auto cleanup kobject_del [ 2182.393325][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2182.397773][T18300] kobject: 'brif' (00000000419083fa): calling ktype release [ 2182.415463][T18300] kobject: (00000000419083fa): dynamic_kobj_release [ 2182.422528][T18300] kobject: 'brif': free name [ 2182.435032][T18281] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2182.438735][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2182.449794][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2182.461249][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env 16:20:03 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xe8, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=[0x28]}}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x78, 0x28, &(0x7f0000000180)=[@ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x0, 0x10}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x0, 0x1b}, @ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x3, 0x31}], &(0x7f0000000200)=[0x18, 0x20, 0x78, 0x48, 0x70]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000240), &(0x7f0000000280)=[0x0, 0x68, 0x30, 0x18, 0x38, 0x30, 0x18, 0x20]}, 0x7f}}, @dead_binder_done={0x40086310, 0x3}, @register_looper, @enter_looper], 0x1e, 0x0, &(0x7f00000003c0)="9602cfc488666429f8a95a3013c4182fbc32418d8c35b22cc28d91804ecb"}) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2182.468833][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2182.477518][T18300] kobject: 'batman_adv' (00000000d1563695): kobject_uevent_env [ 2182.501172][T18281] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2182.514724][ T26] audit: type=1800 audit(1546791603.323:61): pid=18308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor0" name="file0" dev="sda1" ino=17521 res=0 [ 2182.538446][T18300] kobject: 'batman_adv' (00000000d1563695): kobject_uevent_env: filter function caused the event to drop! [ 2182.549002][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2182.553790][ T26] audit: type=1804 audit(1546791603.323:62): pid=18308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir423528554/syzkaller.GbvdoK/3308/file0" dev="sda1" ino=17521 res=1 [ 2182.557189][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2182.585498][T18300] kobject: 'batman_adv' (00000000d1563695): kobject_cleanup, parent (null) [ 2182.593948][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2182.605175][T18300] kobject: 'batman_adv' (00000000d1563695): calling ktype release [ 2182.609040][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2182.617605][T18300] kobject: (00000000d1563695): dynamic_kobj_release [ 2182.627891][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2182.637502][T18300] kobject: 'batman_adv': free name [ 2182.641455][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2182.641984][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2182.660214][T18286] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2182.666090][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2182.674183][T18286] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2182.696122][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2182.703875][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2182.714690][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2182.722403][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2182.733171][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2182.740910][T18300] kobject: 'rx-0' (0000000001d5c6d4): kobject_cleanup, parent 00000000ba503abf [ 2182.750292][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2182.760790][T18286] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2182.761677][T18300] kobject: 'rx-0' (0000000001d5c6d4): auto cleanup 'remove' event [ 2182.772581][T18286] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2182.794695][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2182.797305][T18300] kobject: 'rx-0' (0000000001d5c6d4): kobject_uevent_env [ 2182.801985][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2182.803513][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2182.812678][T18300] kobject: 'rx-0' (0000000001d5c6d4): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' [ 2182.819426][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2182.828011][T18300] kobject: 'rx-0' (0000000001d5c6d4): auto cleanup kobject_del [ 2182.856974][ T7954] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2182.864329][ T7954] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2182.876080][T18300] kobject: 'rx-0' (0000000001d5c6d4): calling ktype release [ 2182.876295][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2182.884010][T18300] kobject: 'rx-0': free name [ 2182.893585][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2182.896344][T18300] kobject: 'tx-0' (00000000b3ce1219): kobject_cleanup, parent 00000000ba503abf [ 2182.915331][T18300] kobject: 'tx-0' (00000000b3ce1219): auto cleanup 'remove' event [ 2182.923812][T18300] kobject: 'tx-0' (00000000b3ce1219): kobject_uevent_env [ 2182.931814][T18300] kobject: 'tx-0' (00000000b3ce1219): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' [ 2182.952382][T18300] kobject: 'tx-0' (00000000b3ce1219): auto cleanup kobject_del [ 2182.968467][T18300] kobject: 'tx-0' (00000000b3ce1219): calling ktype release [ 2182.976678][T18300] kobject: 'tx-0': free name [ 2182.982287][T18300] kobject: 'queues' (00000000ba503abf): kobject_cleanup, parent (null) [ 2182.992128][T18300] kobject: 'queues' (00000000ba503abf): calling ktype release [ 2183.000388][T18300] kobject: 'queues' (00000000ba503abf): kset_release [ 2183.007399][T18300] kobject: 'queues': free name [ 2183.010357][ T7952] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2183.016614][T18300] kobject: 'þ€' (00000000a374ff42): kobject_uevent_env [ 2183.027152][T18300] kobject: 'þ€' (00000000a374ff42): fill_kobj_path: path = '/devices/virtual/net/þ€' [ 2183.031149][ T7952] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2183.050942][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2183.058208][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2183.068717][T18300] kobject: 'þ€' (00000000a374ff42): kobject_cleanup, parent (null) [ 2183.077721][T18300] kobject: 'þ€' (00000000a374ff42): calling ktype release [ 2183.085044][T18300] kobject: 'þ€': free name [ 2183.090207][T18301] kobject: 'þ€' (0000000065a80b39): kobject_add_internal: parent: 'net', set: 'devices' [ 2183.101108][T18301] kobject: 'þ€' (0000000065a80b39): kobject_uevent_env [ 2183.108021][T18301] kobject: 'þ€' (0000000065a80b39): fill_kobj_path: path = '/devices/virtual/net/þ€' [ 2183.117667][T18301] kobject: 'queues' (0000000019fc0620): kobject_add_internal: parent: 'þ€', set: '' [ 2183.127982][T18301] kobject: 'queues' (0000000019fc0620): kobject_uevent_env [ 2183.136564][T18301] kobject: 'queues' (0000000019fc0620): kobject_uevent_env: filter function caused the event to drop! [ 2183.150115][T18301] kobject: 'rx-0' (0000000094015363): kobject_add_internal: parent: 'queues', set: 'queues' [ 2183.161159][T18301] kobject: 'rx-0' (0000000094015363): kobject_uevent_env [ 2183.168244][T18301] kobject: 'rx-0' (0000000094015363): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' [ 2183.179129][T18301] kobject: 'tx-0' (000000004b7f0743): kobject_add_internal: parent: 'queues', set: 'queues' [ 2183.190614][T18301] kobject: 'tx-0' (000000004b7f0743): kobject_uevent_env [ 2183.197697][T18301] kobject: 'tx-0' (000000004b7f0743): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' [ 2183.210110][T18301] kobject: 'brif' (00000000355f0530): kobject_add_internal: parent: 'þ€', set: '' [ 2183.219994][T18301] kobject: 'batman_adv' (00000000098f5691): kobject_add_internal: parent: 'þ€', set: '' [ 2183.232050][T18308] kobject: 'brif' (00000000355f0530): kobject_cleanup, parent 0000000065a80b39 [ 2183.241274][T18308] kobject: 'brif' (00000000355f0530): auto cleanup kobject_del [ 2183.249444][T18308] kobject: 'brif' (00000000355f0530): calling ktype release [ 2183.256895][T18308] kobject: (00000000355f0530): dynamic_kobj_release [ 2183.263973][T18308] kobject: 'brif': free name [ 2183.280348][ T26] audit: type=1804 audit(1546791604.093:63): pid=18300 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir423528554/syzkaller.GbvdoK/3308/file0" dev="sda1" ino=17521 res=1 [ 2183.310106][T18308] kobject: 'batman_adv' (00000000098f5691): kobject_uevent_env [ 2183.317683][T18308] kobject: 'batman_adv' (00000000098f5691): kobject_uevent_env: filter function caused the event to drop! 16:20:04 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) pselect6(0x40, &(0x7f0000000040)={0x5, 0x80000000, 0x4, 0x2, 0xed0d, 0x0, 0x5a, 0x2}, &(0x7f0000000100)={0x32, 0xfff, 0x9, 0x0, 0xe5ff416, 0x6, 0x5, 0x9}, &(0x7f0000000180)={0x9, 0x81, 0x80, 0x4, 0x1f, 0xffffffff, 0xaf, 0x1}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={0x8000}, 0x8}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fanotify_init(0x0, 0x81002) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x3}, 0x0, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x6, 0x5, 0x40, 0x9, 'syz1\x00', 0x1}) 16:20:04 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000001c0)) lsetxattr$trusted_overlay_origin(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200), 0x4) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) 16:20:04 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000180)=0x4, 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) sendfile(r3, r3, 0x0, 0x1000) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7ff) 16:20:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\b', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:20:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a00000b0053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) [ 2183.329068][T18308] kobject: 'batman_adv' (00000000098f5691): kobject_cleanup, parent (null) [ 2183.338591][T18308] kobject: 'batman_adv' (00000000098f5691): calling ktype release [ 2183.346429][T18308] kobject: (00000000098f5691): dynamic_kobj_release [ 2183.353074][T18308] kobject: 'batman_adv': free name [ 2183.375526][ T3865] kobject: 'loop5' (000000003839531a): kobject_uevent_env [ 2183.406980][ T3865] kobject: 'loop5' (000000003839531a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2183.417951][T18321] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2183.426427][T18321] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2183.436897][T18308] kobject: 'rx-0' (0000000094015363): kobject_cleanup, parent 0000000019fc0620 [ 2183.445931][T18308] kobject: 'rx-0' (0000000094015363): auto cleanup 'remove' event [ 2183.453875][T18308] kobject: 'rx-0' (0000000094015363): kobject_uevent_env [ 2183.460956][T18308] kobject: 'rx-0' (0000000094015363): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' [ 2183.471772][T18308] kobject: 'rx-0' (0000000094015363): auto cleanup kobject_del [ 2183.479390][T18308] kobject: 'rx-0' (0000000094015363): calling ktype release [ 2183.486687][T18308] kobject: 'rx-0': free name [ 2183.491369][T18308] kobject: 'tx-0' (000000004b7f0743): kobject_cleanup, parent 0000000019fc0620 [ 2183.500330][T18308] kobject: 'tx-0' (000000004b7f0743): auto cleanup 'remove' event [ 2183.508141][T18308] kobject: 'tx-0' (000000004b7f0743): kobject_uevent_env [ 2183.515267][T18308] kobject: 'tx-0' (000000004b7f0743): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' [ 2183.526058][T18308] kobject: 'tx-0' (000000004b7f0743): auto cleanup kobject_del [ 2183.533688][T18308] kobject: 'tx-0' (000000004b7f0743): calling ktype release [ 2183.541034][T18308] kobject: 'tx-0': free name [ 2183.545659][T18308] kobject: 'queues' (0000000019fc0620): kobject_cleanup, parent (null) 16:20:04 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x135040, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) prctl$PR_MCE_KILL(0x21, 0x0, 0x2) [ 2183.554789][T18308] kobject: 'queues' (0000000019fc0620): calling ktype release [ 2183.562286][T18308] kobject: 'queues' (0000000019fc0620): kset_release [ 2183.565329][T18321] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2183.568961][T18308] kobject: 'queues': free name [ 2183.569396][T18308] kobject: 'þ€' (0000000065a80b39): kobject_uevent_env [ 2183.589910][T18308] kobject: 'þ€' (0000000065a80b39): fill_kobj_path: path = '/devices/virtual/net/þ€' 16:20:04 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x0) [ 2183.601898][T18323] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2183.609050][T18323] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2183.630960][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2183.647377][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' 16:20:04 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2183.657748][T18308] kobject: 'þ€' (0000000065a80b39): kobject_cleanup, parent (null) [ 2183.666694][T18308] kobject: 'þ€' (0000000065a80b39): calling ktype release [ 2183.673891][T18308] kobject: 'þ€': free name [ 2183.678859][T18315] kobject: 'þ€' (000000007c9c626b): kobject_add_internal: parent: 'net', set: 'devices' [ 2183.690409][T18321] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2183.697579][T18321] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2183.720455][T18315] kobject: 'þ€' (000000007c9c626b): kobject_uevent_env [ 2183.728284][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2183.737834][T18315] kobject: 'þ€' (000000007c9c626b): fill_kobj_path: path = '/devices/virtual/net/þ€' [ 2183.740351][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2183.752712][T18315] kobject: 'queues' (00000000e8942900): kobject_add_internal: parent: 'þ€', set: '' [ 2183.770800][T18315] kobject: 'queues' (00000000e8942900): kobject_uevent_env [ 2183.770879][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2183.778273][T18315] kobject: 'queues' (00000000e8942900): kobject_uevent_env: filter function caused the event to drop! [ 2183.788405][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2183.811317][T18323] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2183.818497][T18323] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2183.829513][T18315] kobject: 'rx-0' (00000000e2b4829c): kobject_add_internal: parent: 'queues', set: 'queues' [ 2183.845643][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2183.852989][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2183.853408][T18323] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2183.863621][T18315] kobject: 'rx-0' (00000000e2b4829c): kobject_uevent_env [ 2183.878468][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2183.886125][T18315] kobject: 'rx-0' (00000000e2b4829c): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' [ 2183.891756][T18323] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2183.897621][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2183.917700][T18315] kobject: 'tx-0' (0000000000daf758): kobject_add_internal: parent: 'queues', set: 'queues' [ 2183.918140][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2183.931140][T18315] kobject: 'tx-0' (0000000000daf758): kobject_uevent_env [ 2183.935707][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2183.945771][T18315] kobject: 'tx-0' (0000000000daf758): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' [ 2183.953512][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2183.965475][T18315] kobject: 'brif' (00000000a8602b6f): kobject_add_internal: parent: 'þ€', set: '' [ 2183.970968][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2183.991439][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2183.998675][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2184.000020][T18315] kobject: 'batman_adv' (000000008611c6f8): kobject_add_internal: parent: 'þ€', set: '' 16:20:04 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='tunl0\x00') ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:20:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a00000c0053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:20:04 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) 16:20:04 executing program 4: ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000780)) [ 2184.009674][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2184.026441][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2184.059068][ T7954] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2184.074280][ T7954] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2184.108748][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2184.116476][T18349] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.123783][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2184.134106][T18349] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.140988][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2184.153360][T18349] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2184.155614][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2184.173621][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2184.180833][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2184.191603][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2184.198739][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2184.209503][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2184.216636][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2184.227350][T18349] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.237557][T18349] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.249030][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.255536][T18349] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.256267][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.264072][T18349] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.289117][T18349] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) 16:20:05 executing program 5: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fanotify_init(0x8, 0x1002) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x3, 0x2}) 16:20:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a0000140053efcb0c4b0c7819e3dc0428a3612416241baf3cf10512cb9c97085816a0aa2e61962fad25a8327c1576", 0x62, 0x400}], 0x0, 0x0) 16:20:05 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x244, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000040)) 16:20:05 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'veth0_to_team\x00', 0x3f}) 16:20:05 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x1, 0x8}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000780)) [ 2184.379819][T18349] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.390038][T18349] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.413150][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.420364][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:20:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000400)="800300000002010019000000e60108046c000000000000040004000001000000004000000040000080000000000000006d5ebe5a00000d0053efcb0c4baf3cf10512cb9c97085816a0aa2e61972fad25a8327c1576ab5c60c17ee4fc2a9cbbb73ed5", 0x62, 0x400}], 0x0, 0x0) 16:20:05 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) ioctl$VIDIOC_RESERVED(r0, 0x5601, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x358, r1, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x60}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x120, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x0, @mcast2, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xdc1}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x761a, @remote, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x4, @local, 0x1}}}}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf5b3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x81}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_LINK={0x114, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffd}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf855}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x34f9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8aa7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x39a9}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3f6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x358}, 0x1, 0x0, 0x0, 0x20000804}, 0x40) 16:20:05 executing program 3: io_setup(0x4d2f, &(0x7f0000000000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)={{0x3, @rose}, [@bcast, @default, @remote, @rose, @remote, @bcast, @netrom, @default]}, &(0x7f0000000280)=0x48, 0x80000) r4 = eventfd(0x4) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) r6 = syz_open_dev$radio(&(0x7f00000004c0)='/dev/radio#\x00', 0x3, 0x2) r7 = syz_open_dev$mouse(&(0x7f0000000780)='/dev/input/mouse#\x00', 0x1, 0x400) io_submit(r0, 0x4, &(0x7f0000000840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x200, r1, &(0x7f0000000100)="5f19003f284f7d7d85809f678338126503405d46a168f91f9dec4653450d71d1fd994d0010fa55efaf07966612b31dba82b366aec4d80a1c9bfcfaadc2227da4e66da8e675e5f701f989d1985f8f708f38e33d2fde0f0c2ec01285df189362feb64a97d338ad3f9cc9d8c667cf4499690b14082f16d15244b59eeada59676d01dc9703d3e70fa48cb24f165a9e", 0x8d, 0x8, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x6, r3, &(0x7f00000002c0)="797ca9fb54e3e204289cc86070260c8b2a5b4e9674f97aaa3d0fd5174e59b15d40cb44517696ea9eca30d5c93567832337bb4695976bce799b708009dcf57e4650b31e94ec7423db33b3b0cfcb3d1348", 0x50, 0x3, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0xfc19, r5, &(0x7f0000000400)="2abe1a095e874b54710dda9167cbffbc19e5951f7a7e6c679efdb84c003b6d6fbbd0e17e609401ff4b4575cc8e4580fb91b7ab6674ae27d6cc0ff0aff398da69891d29f3cc52ebef1070ea27543336cbe6e8bc91a2b4d4d468263be35a4ae87c2edb1ed20932f9e115d2cd95a380653b258f75e2cd890717b6a1102bdc3b6802b8d8d8ff80b989ebea719f133a3e", 0x8e, 0x5, 0x0, 0x0, r6}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x4, r7, &(0x7f00000007c0)="a01b3c5511e66142bdce348d97c5016500fd8e35cce46ac19a52c25c594abbdc109345b4c49e4a4e", 0x28, 0x700000000, 0x0, 0x0, 0xffffffffffffff9c}]) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r8, 0x80247008, &(0x7f0000000040)) 16:20:05 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x1, 0x14, [0x3, 0x9, 0x0, 0x2d, 0x8d14]}) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2184.455377][T18363] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2184.493719][T18363] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2184.515424][ T3865] kobject: 'loop5' (000000003839531a): kobject_uevent_env [ 2184.535888][ T3865] kobject: 'loop5' (000000003839531a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 2184.554624][T18363] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) 16:20:05 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2184.567877][T18373] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.578092][T18373] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.584324][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.600143][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' 16:20:05 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 2184.614056][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2184.624081][T18363] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2184.629418][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2184.633983][T18363] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2184.642055][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env 16:20:05 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x800) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4400) syncfs(r0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000780)) [ 2184.659250][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2184.666358][T18373] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (1028) [ 2184.680380][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2184.699249][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2184.712453][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2184.719816][T18373] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.727109][T18373] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.727476][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2184.748426][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2184.762046][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2184.772560][T18363] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2184.777341][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2184.784502][T18363] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2184.787270][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2184.807633][T18373] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.808934][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2184.815324][T18363] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1001) [ 2184.822606][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2184.834506][T18373] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.842086][ T3865] kobject: 'loop4' (00000000ccac241b): kobject_uevent_env [ 2184.859144][ T3865] kobject: 'loop4' (00000000ccac241b): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 2184.869830][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.876957][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2184.887477][ T3865] kobject: 'loop3' (00000000ae0656ea): kobject_uevent_env [ 2184.894619][ T3865] kobject: 'loop3' (00000000ae0656ea): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2184.905321][ T3865] kobject: 'loop0' (00000000411cd254): kobject_uevent_env [ 2184.912510][ T3865] kobject: 'loop0' (00000000411cd254): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 2184.922909][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2184.930072][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2184.940487][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2184.947617][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2185.109490][ T7954] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2185.116838][ T7954] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2185.132476][ T3865] kobject: 'loop2' (000000000d80535f): kobject_uevent_env [ 2185.139694][ T3865] kobject: 'loop2' (000000000d80535f): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 2185.189503][ T7952] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2185.197777][ T7952] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2185.214155][ T3865] kobject: 'loop1' (000000007bdca7d2): kobject_uevent_env [ 2185.221365][ T3865] kobject: 'loop1' (000000007bdca7d2): fill_kobj_path: path = '/devices/virtual/block/loop1'